/* ===================================================
   MAHFUJ ALOM PORTFOLIO — PREMIUM v4.0
   Inspired by: Apple · Linear · Vercel · Framer · Stripe
   =================================================== */

/* ===== DESIGN TOKENS ===== */
:root {
    /* Core Colors */
    --bg-base:            #000000;
    --bg-surface:         rgba(255,255,255,0.02);
    --bg-surface-hover:   rgba(255,255,255,0.05);

    /* Brand Colors */
    --primary:            #0A84FF;
    --primary-glow:       rgba(10,132,255,0.45);
    --primary-dim:        rgba(10,132,255,0.12);
    --accent:             #5E5CE6;
    --accent-glow:        rgba(94,92,230,0.35);
    --green:              #30D158;
    --orange:             #FF9F0A;
    --red:                #FF375F;
    --purple:             #BF5AF2;

    /* Mesh Orb Colors */
    --color-1: rgba(10,132,255,0.35);
    --color-2: rgba(94,92,230,0.28);
    --color-3: rgba(255,45,85,0.20);
    --color-4: rgba(50,173,230,0.25);

    /* Text */
    --text-primary:   #F5F5F7;
    --text-secondary: #A1A1A6;
    --text-tertiary:  #6E6E73;
    --text-dim:       #4A4A52;

    /* Borders */
    --border-subtle:  rgba(255,255,255,0.07);
    --border-focus:   rgba(255,255,255,0.18);
    --border-glow:    rgba(10,132,255,0.4);

    /* Typography */
    --font-display: 'Outfit', -apple-system, BlinkMacSystemFont, 'Helvetica Neue', sans-serif;
    --font-body:    'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    --font-mono:    'JetBrains Mono', 'SF Mono', 'Fira Code', monospace;

    /* Easing */
    --ease-expo:    cubic-bezier(0.16,1,0.3,1);
    --ease-spring:  cubic-bezier(0.34,1.56,0.64,1);
    --ease-smooth:  cubic-bezier(0.25,0.46,0.45,0.94);

    /* Transitions */
    --t-slow:   all 0.8s var(--ease-expo);
    --t-base:   all 0.4s var(--ease-expo);
    --t-fast:   all 0.2s ease;

    /* Spacing */
    --section-pad: 140px;
    --container-max: 1360px;
    --radius-card: 28px;
    --radius-sm:   14px;
}

/* ===== RESET ===== */
*, *::before, *::after { margin:0; padding:0; box-sizing:border-box; }
html { scroll-behavior: smooth; font-size: 16px; background: var(--bg-base); }
body {
    background: var(--bg-base);
    color: var(--text-primary);
    font-family: var(--font-body);
    line-height: 1.55;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    overflow-x: hidden;
}
::selection { background: var(--primary-glow); color: #fff; }
ul { list-style: none; }
a { text-decoration: none; color: inherit; transition: var(--t-fast); }
img { max-width: 100%; display: block; }

/* ===== UTILITIES ===== */
.container { max-width: var(--container-max); margin: 0 auto; padding: 0 5vw; }
.section { padding: var(--section-pad) 0; position: relative; z-index: 10; }

.section-label {
    display: block;
    font-size: 0.75rem;
    font-family: var(--font-mono);
    text-transform: uppercase;
    letter-spacing: 0.18em;
    color: var(--primary);
    font-weight: 500;
    margin-bottom: 18px;
}

.section-title {
    font-family: var(--font-display);
    font-size: clamp(2.8rem,5vw,4.2rem);
    font-weight: 800;
    letter-spacing: -0.04em;
    line-height: 1.05;
    margin-bottom: 28px;
    color: var(--text-primary);
}

.section-sub {
    font-size: clamp(1.05rem,2vw,1.2rem);
    color: var(--text-secondary);
    max-width: 660px;
    line-height: 1.65;
    margin-bottom: 60px;
    font-weight: 400;
}

/* ===== SCROLL PROGRESS ===== */
.scroll-progress {
    position: fixed;
    top: 0; left: 0;
    height: 2px;
    width: 0%;
    background: linear-gradient(90deg, var(--primary), var(--accent), var(--primary));
    background-size: 200% 100%;
    z-index: 9999;
    transition: width 0.1s linear;
    animation: shimmer-progress 2s linear infinite;
}
@keyframes shimmer-progress {
    0%   { background-position: 200% 0; }
    100% { background-position: -200% 0; }
}

/* ===== GLASSMORPHISM CARDS ===== */
.premium-glass {
    background: linear-gradient(135deg, rgba(255,255,255,0.055) 0%, rgba(255,255,255,0.012) 100%);
    backdrop-filter: blur(48px) saturate(240%);
    -webkit-backdrop-filter: blur(48px) saturate(240%);
    border-radius: var(--radius-card);
    border: 1px solid rgba(255,255,255,0.09);
    box-shadow:
        inset 0 1px 1px rgba(255,255,255,0.18),
        inset 0 -1px 1px rgba(0,0,0,0.5),
        0 24px 64px rgba(0,0,0,0.55),
        0 0 0 0.5px rgba(255,255,255,0.04);
    position: relative;
    overflow: hidden;
    transition: transform 0.6s var(--ease-expo), border-color 0.4s ease, box-shadow 0.6s var(--ease-expo);
    transform-style: preserve-3d;
    will-change: transform;
}

/* Shimmer sweep on hover */
.premium-glass::before {
    content: '';
    position: absolute;
    top: 0; left: -120%;
    width: 60%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.06), transparent);
    transform: skewX(-20deg);
    transition: left 0.8s var(--ease-smooth);
    pointer-events: none;
    z-index: 1;
}
.premium-glass:hover::before { left: 200%; }

.premium-glass:hover {
    border-color: rgba(255,255,255,0.18);
    box-shadow:
        inset 0 1px 2px rgba(255,255,255,0.3),
        0 40px 80px rgba(0,0,0,0.7),
        0 0 80px var(--primary-glow),
        0 0 0 0.5px rgba(10,132,255,0.15);
}

/* ===== BUTTONS ===== */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 15px 30px;
    border-radius: 100px;
    font-family: var(--font-body);
    font-weight: 600;
    font-size: 0.95rem;
    cursor: pointer;
    transition: var(--t-base);
    border: none;
    letter-spacing: -0.01em;
    white-space: nowrap;
}

.btn-primary {
    background: var(--text-primary);
    color: #000;
    box-shadow: 0 0 0 0 transparent;
}
.btn-primary:hover {
    background: #fff;
    transform: scale(1.04) translateY(-2px);
    box-shadow: 0 12px 32px rgba(255,255,255,0.25), 0 0 24px rgba(255,255,255,0.08);
}

.btn-secondary {
    background: rgba(255,255,255,0.06);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    color: var(--text-primary);
    box-shadow: inset 0 0 0 1px var(--border-focus);
}
.btn-secondary:hover {
    background: rgba(255,255,255,0.11);
    box-shadow: inset 0 0 0 1px rgba(255,255,255,0.35), 0 12px 32px rgba(0,0,0,0.2);
    transform: scale(1.04) translateY(-2px);
}

.btn-whatsapp {
    background: linear-gradient(135deg, #25D366, #128C7E);
    color: #fff;
    box-shadow: 0 0 0 0 transparent;
}
.btn-whatsapp:hover {
    transform: scale(1.04) translateY(-2px);
    box-shadow: 0 12px 32px rgba(37,211,102,0.3);
}

.btn-primary-premium {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 15px 30px;
    border-radius: 100px;
    font-family: var(--font-body);
    font-weight: 600;
    font-size: 0.95rem;
    cursor: pointer;
    transition: var(--t-base);
    border: none;
    letter-spacing: -0.01em;
    white-space: nowrap;
    background: var(--text-primary);
    color: #000;
    box-shadow: 0 0 0 0 transparent;
    position: relative;
    overflow: hidden;
}
.btn-primary-premium:hover {
    background: #fff;
    transform: scale(1.04) translateY(-2px);
    box-shadow: 0 12px 32px rgba(255,255,255,0.25), 0 0 24px rgba(255,255,255,0.08);
}
.btn-shine {
    position: absolute;
    top: 0; left: -100%;
    width: 50%; height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.4), transparent);
    transform: skewX(-20deg);
    transition: left 0.6s var(--ease-smooth);
    pointer-events: none;
}
.btn-primary-premium:hover .btn-shine {
    left: 150%;
}

.btn-secondary-premium {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 15px 30px;
    border-radius: 100px;
    font-family: var(--font-body);
    font-weight: 600;
    font-size: 0.95rem;
    cursor: pointer;
    transition: var(--t-base);
    border: none;
    letter-spacing: -0.01em;
    white-space: nowrap;
    background: rgba(255,255,255,0.04);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    color: var(--text-primary);
    box-shadow: inset 0 0 0 1px var(--border-focus);
}
.btn-secondary-premium:hover {
    background: rgba(255,255,255,0.09);
    box-shadow: inset 0 0 0 1px rgba(255,255,255,0.35), 0 12px 32px rgba(0,0,0,0.3);
    transform: scale(1.04) translateY(-2px);
}

.btn-wa-premium {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 15px 30px;
    border-radius: 100px;
    font-family: var(--font-body);
    font-weight: 600;
    font-size: 0.95rem;
    cursor: pointer;
    transition: var(--t-base);
    border: none;
    letter-spacing: -0.01em;
    white-space: nowrap;
    background: rgba(37, 211, 102, 0.06);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    color: var(--text-primary);
    box-shadow: inset 0 0 0 1px rgba(37, 211, 102, 0.2);
}
.btn-wa-premium:hover {
    background: rgba(37, 211, 102, 0.12);
    box-shadow: inset 0 0 0 1px rgba(37, 211, 102, 0.45), 0 12px 32px rgba(37, 211, 102, 0.15);
    transform: scale(1.04) translateY(-2px);
    color: #fff;
}

/* ===== NAVIGATION ===== */
.nav {
    position: fixed;
    top: 20px; left: 50%;
    transform: translateX(-50%);
    width: 92%;
    max-width: var(--container-max);
    z-index: 1000;
    padding: 11px 22px;
    background: rgba(0,0,0,0.38);
    backdrop-filter: blur(28px) saturate(220%);
    -webkit-backdrop-filter: blur(28px) saturate(220%);
    border: 1px solid var(--border-subtle);
    border-radius: 100px;
    box-shadow: 0 8px 32px rgba(0,0,0,0.35), inset 0 1px 0 rgba(255,255,255,0.06);
    transition: var(--t-base);
}
.nav.scrolled {
    top: 14px;
    background: rgba(0,0,0,0.65);
    box-shadow: 0 12px 48px rgba(0,0,0,0.6), inset 0 1px 0 rgba(255,255,255,0.08);
}
.nav-inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
}
.nav-brand-text {
    font-family: var(--font-display);
    font-size: 1rem;
    font-weight: 800;
    letter-spacing: -0.02em;
    background: linear-gradient(135deg, var(--text-primary) 0%, var(--text-secondary) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}
.nav-groups {
    display: flex;
    align-items: center;
    gap: 12px;
}
.nav-divider {
    width: 1px; height: 20px;
    background: var(--border-subtle);
}
.nav-sector-group {
    display: flex;
    align-items: center;
    gap: 14px;
    background: rgba(255,255,255,0.025);
    padding: 5px 14px;
    border-radius: 50px;
    border: 1px solid rgba(255,255,255,0.04);
}
.nav-sector-title {
    font-family: var(--font-mono);
    font-size: 0.65rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    font-weight: 600;
}
.nav-links { display: flex; gap: 18px; }
.nav-links a {
    font-size: 0.88rem;
    font-weight: 500;
    color: var(--text-secondary);
    padding: 4px 2px;
    position: relative;
}
.nav-links a::after {
    content: '';
    position: absolute;
    bottom: -1px; left: 0;
    width: 0%;
    height: 1.5px;
    background: var(--primary);
    transition: width 0.25s var(--ease-expo);
    border-radius: 2px;
}
.nav-links a:hover, .nav-links a.active { color: var(--text-primary); }
.nav-links a:hover::after, .nav-links a.active::after { width: 100%; }

/* Hamburger */
.hamburger {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 4px;
}
.hamburger-bar {
    display: block;
    width: 22px; height: 2px;
    background: var(--text-primary);
    border-radius: 2px;
    transition: var(--t-base);
}
.hamburger.active .hamburger-bar:nth-child(1) { transform: rotate(45deg) translate(5px,5px); }
.hamburger.active .hamburger-bar:nth-child(2) { opacity: 0; }
.hamburger.active .hamburger-bar:nth-child(3) { transform: rotate(-45deg) translate(5px,-5px); }

@media (max-width: 1080px) {
    .nav-groups { display: none; }
    .hamburger { display: flex; }
    .nav-groups.mobile-active {
        display: flex;
        flex-direction: column;
        position: absolute;
        top: calc(100% + 10px);
        left: 0; right: 0;
        background: rgba(0,0,0,0.92);
        backdrop-filter: blur(24px);
        padding: 24px;
        border-radius: 24px;
        border: 1px solid var(--border-subtle);
    }
    .nav-sector-group { flex-direction: column; align-items: flex-start; background: transparent; border: none; padding: 0; }
    .nav-links { flex-direction: column; }
    .nav-divider { width: 100%; height: 1px; margin: 4px 0; }
}

/* ===== BACKGROUND FX ===== */
.background-fx {
    position: fixed;
    top: 0; left: 0;
    width: 100vw; height: 100vh;
    z-index: 0;
    pointer-events: none;
    overflow: hidden;
    background: var(--bg-base);
}
#particleCanvas {
    position: absolute;
    top: 0; left: 0;
    width: 100%; height: 100%;
    z-index: 2;
}
.tech-grid {
    position: absolute;
    top: -50%; left: -50%;
    width: 200%; height: 200%;
    background-image:
        linear-gradient(rgba(10,132,255,0.04) 1px, transparent 1px),
        linear-gradient(90deg, rgba(10,132,255,0.04) 1px, transparent 1px);
    background-size: 64px 64px;
    z-index: 0;
    transform: perspective(500px) rotateX(60deg) translateY(-80px) translateZ(-200px);
    animation: gridScroll 24s linear infinite;
}
@keyframes gridScroll {
    0%   { transform: perspective(500px) rotateX(60deg) translateY(0) translateZ(-200px); }
    100% { transform: perspective(500px) rotateX(60deg) translateY(64px) translateZ(-200px); }
}

.glow-orb {
    position: absolute;
    border-radius: 50%;
    filter: blur(130px);
    opacity: 0.5;
    animation: floatOrb 28s infinite alternate cubic-bezier(0.4,0,0.2,1);
}
.orb-1 { top:-10%;left:-10%;width:55vw;height:55vw;background:var(--color-1);animation-delay:0s; }
.orb-2 { bottom:-20%;right:-10%;width:65vw;height:65vw;background:var(--color-2);animation-delay:-7s; }
.orb-3 { top:30%;left:50%;width:45vw;height:45vw;background:var(--color-3);animation-delay:-14s; }
.orb-4 { bottom:15%;left:5%;width:38vw;height:38vw;background:var(--color-4);animation-delay:-21s; }
@keyframes floatOrb {
    0%   { transform: translate(0,0) scale(0.85); }
    50%  { transform: translate(8vw,12vh) scale(1.15); }
    100% { transform: translate(-6vw,-8vh) scale(0.9); }
}

/* ===== HERO ===== */
.hero {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding-top: 120px;
    position: relative;
    z-index: 10;
    overflow: hidden;
    background: radial-gradient(circle at 50% 0%, rgba(10, 132, 255, 0.16), transparent 50%),
                radial-gradient(circle at 100% 100%, rgba(94, 92, 230, 0.09), transparent 45%),
                radial-gradient(circle at 0% 100%, rgba(255, 45, 85, 0.06), transparent 40%);
}
.hero::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0; bottom: 0;
    background: radial-gradient(800px circle at var(--mouse-x, 50%) var(--mouse-y, 30%), rgba(10, 132, 255, 0.08), transparent 80%);
    z-index: 1;
    pointer-events: none;
    transition: opacity 1.2s var(--ease-expo);
    opacity: 0;
}
.hero:hover::before {
    opacity: 1;
}
.hero-content { max-width: 960px; margin: 0 auto; z-index: 2; position: relative; }

/* Profile */
.hero-profile-wrap {
    position: relative;
    width: 148px;
    height: 148px;
    margin: 40px auto 48px; /* Increased margin for orbiting spacing */
}
.hero-profile-ring {
    position: absolute;
    inset: -8px;
    border-radius: 50%;
    background: conic-gradient(var(--primary), var(--accent), var(--primary));
    animation: rotate-ring 6s linear infinite;
    z-index: 1;
}
.hero-profile-ring::after {
    content: '';
    position: absolute;
    inset: 3px;
    border-radius: 50%;
    background: var(--bg-base);
}
@keyframes rotate-ring { to { transform: rotate(360deg); } }

.hero-profile-img {
    position: relative;
    width: 148px; height: 148px;
    border-radius: 50%;
    object-fit: cover;
    z-index: 2;
    border: 3px solid rgba(255,255,255,0.1);
    box-shadow: 0 0 48px rgba(94,92,230,0.35), 0 0 80px rgba(10,132,255,0.2);
}
.hero-status-dot {
    position: absolute;
    bottom: 6px; right: 6px;
    width: 16px; height: 16px;
    background: var(--green);
    border-radius: 50%;
    border: 3px solid var(--bg-base);
    z-index: 3;
    box-shadow: 0 0 10px rgba(48,209,88,0.6);
    animation: status-pulse 2.5s ease-in-out infinite;
}

/* Concentric Orbit Rings */
.orbit-ring {
    position: absolute;
    top: 50%; left: 50%;
    border: 1px dashed rgba(255, 255, 255, 0.08);
    border-radius: 50%;
    transform: translate(-50%, -50%);
    pointer-events: none;
    z-index: 0;
}
.orbit-ring-1 {
    width: 260px; height: 260px;
    animation: rotate-clockwise 24s linear infinite;
}
.orbit-ring-2 {
    width: 370px; height: 370px;
    animation: rotate-counter 36s linear infinite;
}

/* Orbit Satellites */
.orbit-satellite {
    position: absolute;
    width: 28px; height: 28px;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.09);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-secondary);
    font-size: 0.75rem;
    box-shadow: 0 4px 16px rgba(0,0,0,0.6);
    transition: color 0.3s ease, border-color 0.3s ease;
}

/* Satellite Placements */
.sat-1 {
    left: calc(50% - 14px);
    top: -14px;
    animation: counter-rotate 24s linear infinite;
}
.sat-2 {
    left: calc(50% - 14px);
    bottom: -14px;
    animation: counter-rotate 24s linear infinite;
}
.sat-3 {
    right: -14px;
    top: calc(50% - 14px);
    animation: counter-rotate-opposite 36s linear infinite;
}

@keyframes rotate-clockwise {
    from { transform: translate(-50%, -50%) rotate(0deg); }
    to { transform: translate(-50%, -50%) rotate(360deg); }
}
@keyframes rotate-counter {
    from { transform: translate(-50%, -50%) rotate(360deg); }
    to { transform: translate(-50%, -50%) rotate(0deg); }
}
@keyframes counter-rotate {
    from { transform: rotate(0deg); }
    to { transform: rotate(-360deg); }
}
@keyframes counter-rotate-opposite {
    from { transform: rotate(-360deg); }
    to { transform: rotate(0deg); }
}

/* Floating Achievement Cards */
.floating-card {
    position: absolute;
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 18px;
    border-radius: 20px;
    z-index: 4;
    pointer-events: auto;
    cursor: pointer;
    white-space: nowrap;
    border: 1px solid rgba(255, 255, 255, 0.08);
    box-shadow: 
        inset 0 1px 1px rgba(255,255,255,0.1),
        0 12px 36px rgba(0,0,0,0.5);
    background: linear-gradient(135deg, rgba(255,255,255,0.055) 0%, rgba(255,255,255,0.012) 100%);
    backdrop-filter: blur(24px) saturate(160%);
    -webkit-backdrop-filter: blur(24px) saturate(160%);
    transition: transform 0.4s var(--ease-spring), border-color 0.3s ease, box-shadow 0.4s ease;
}
.floating-card .fc-icon {
    font-size: 1.15rem;
    display: flex;
    align-items: center;
    justify-content: center;
}
.floating-card .fc-text {
    display: flex;
    flex-direction: column;
    text-align: left;
}
.floating-card .fc-val {
    font-family: var(--font-display);
    font-size: 1rem;
    font-weight: 700;
    color: var(--text-primary);
    line-height: 1.2;
}
.floating-card .fc-lbl {
    font-size: 0.65rem;
    color: var(--text-secondary);
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

/* Hover logic */
.floating-card:hover {
    transform: scale(1.05) translateY(-5px) !important;
    border-color: rgba(255,255,255,0.2);
    box-shadow: 
        inset 0 1px 2px rgba(255,255,255,0.2),
        0 20px 48px rgba(0,0,0,0.7),
        0 0 20px rgba(10, 132, 255, 0.25);
}

.card-left {
    left: -220px;
    top: 15px;
    animation: float-left 6s ease-in-out infinite alternate;
}
.card-right {
    right: -230px;
    bottom: 15px;
    animation: float-right 8s ease-in-out infinite alternate;
}

@keyframes float-left {
    0% { transform: translateY(0) rotate(-1deg); }
    100% { transform: translateY(-12px) rotate(1deg); }
}
@keyframes float-right {
    0% { transform: translateY(0) rotate(1deg); }
    100% { transform: translateY(-10px) rotate(-1deg); }
}
@keyframes status-pulse {
    0%,100% { box-shadow: 0 0 8px rgba(48,209,88,0.6); }
    50%      { box-shadow: 0 0 20px rgba(48,209,88,0.9), 0 0 40px rgba(48,209,88,0.3); }
}

/* Hero Badge */
.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 7px 16px;
    border-radius: 100px;
    background: var(--primary-dim);
    border: 1px solid rgba(10,132,255,0.22);
    color: var(--primary);
    font-family: var(--font-mono);
    font-size: 0.72rem;
    font-weight: 500;
    margin-bottom: 28px;
    letter-spacing: 0.06em;
    text-transform: uppercase;
}
.hero-badge .dot {
    width: 6px; height: 6px;
    background: var(--primary);
    border-radius: 50%;
    box-shadow: 0 0 8px var(--primary);
    animation: dot-pulse 1.8s ease-in-out infinite;
}
@keyframes dot-pulse {
    0%,100% { opacity: 1; transform: scale(1); }
    50%      { opacity: 0.6; transform: scale(0.75); }
}

/* Hero Tech Row */
.hero-tech-row {
    display: flex;
    gap: 12px;
    justify-content: center;
    flex-wrap: wrap;
    margin-bottom: 28px;
}

/* Hero Title */
.hero-title {
    font-family: var(--font-display);
    font-size: clamp(3.5rem,8vw,8rem);
    font-weight: 900;
    letter-spacing: -0.05em;
    line-height: 0.95;
    margin-bottom: 28px;
    background: linear-gradient(170deg, #FFFFFF 0%, #AEAEB2 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

/* Hero Sub + Typing */
.hero-sub {
    font-size: clamp(1.1rem,2vw,1.35rem);
    color: var(--text-secondary);
    max-width: 680px;
    margin: 0 auto 44px;
    line-height: 1.6;
    font-weight: 400;
}
.hero-type-wrap {
    display: inline-block;
    background: linear-gradient(135deg, var(--primary) 0%, var(--accent) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    font-weight: 700;
}
.hero-cursor {
    display: inline-block;
    color: var(--accent);
    animation: blink 1s step-end infinite;
    margin-left: 2px;
}
@keyframes blink { 0%,100% { opacity:1; } 50% { opacity:0; } }

/* Hero CTA Row */
.hero-actions {
    display: flex;
    gap: 14px;
    justify-content: center;
    flex-wrap: wrap;
    margin-bottom: 60px;
}

/* Hero Stats */
.hero-stats {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0;
    background: rgba(255,255,255,0.025);
    border: 1px solid var(--border-subtle);
    border-radius: 20px;
    padding: 24px 40px;
    backdrop-filter: blur(20px);
    flex-wrap: wrap;
    max-width: 680px;
    margin: 0 auto 48px;
}
.hero-stat {
    flex: 1;
    min-width: 120px;
    text-align: center;
    padding: 8px 20px;
}
.hero-stat-num {
    display: block;
    font-family: var(--font-display);
    font-size: clamp(2rem,3.5vw,2.6rem);
    font-weight: 800;
    letter-spacing: -0.04em;
    background: linear-gradient(180deg, #fff 0%, var(--primary) 140%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    line-height: 1;
    margin-bottom: 6px;
}
.hero-stat-label {
    font-size: 0.75rem;
    color: var(--text-tertiary);
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.06em;
}
.hero-stat-divider {
    width: 1px;
    height: 40px;
    background: var(--border-subtle);
    align-self: center;
}

/* Scroll Indicator */
.scroll-indicator {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    opacity: 0.5;
    transition: opacity 0.3s ease;
}
.scroll-indicator:hover { opacity: 0.8; }
.scroll-text {
    font-family: var(--font-mono);
    font-size: 0.65rem;
    letter-spacing: 0.2em;
    color: var(--text-tertiary);
}
.scroll-line {
    width: 1.5px;
    height: 44px;
    background: var(--border-focus);
    border-radius: 2px;
    position: relative;
    overflow: hidden;
}
.scroll-dot {
    width: 100%;
    height: 40%;
    background: linear-gradient(180deg, var(--primary), transparent);
    border-radius: 2px;
    animation: scroll-drop 2s ease-in-out infinite;
}
@keyframes scroll-drop {
    0%   { transform: translateY(-100%); opacity: 1; }
    100% { transform: translateY(300%); opacity: 0; }
}

/* Trust Bar Marquee */
.hero-marquee {
    width: 100%;
    overflow: hidden;
    padding: 28px 0;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    background: rgba(255, 255, 255, 0.005);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    margin-top: 80px;
    position: relative;
}
.hero-marquee::before,
.hero-marquee::after {
    content: '';
    position: absolute;
    top: 0; bottom: 0;
    width: 200px;
    z-index: 2;
    pointer-events: none;
}
.hero-marquee::before {
    left: 0;
    background: linear-gradient(90deg, #000, transparent);
}
.hero-marquee::after {
    right: 0;
    background: linear-gradient(-90deg, #000, transparent);
}
.marquee-track {
    display: flex;
    width: max-content;
    animation: marquee-scroll 32s linear infinite;
}
.marquee-content {
    display: flex;
    align-items: center;
    gap: 48px;
    padding-right: 48px;
}
.marquee-content span {
    font-family: var(--font-mono);
    font-size: 0.78rem;
    font-weight: 600;
    letter-spacing: 0.16em;
    color: var(--text-secondary);
    text-transform: uppercase;
    opacity: 0.6;
    transition: opacity 0.3s ease, color 0.3s ease;
}
.marquee-content span:hover {
    opacity: 1;
    color: var(--primary);
}
.marquee-dot {
    width: 5px;
    height: 5px;
    background: var(--primary);
    border-radius: 50%;
    opacity: 0.4;
}
@keyframes marquee-scroll {
    0% { transform: translateX(0); }
    100% { transform: translateX(-50%); }
}

/* Text Glow Utility */
.text-glow {
    background: linear-gradient(135deg, var(--primary) 0%, var(--accent) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    filter: drop-shadow(0 0 24px var(--primary-glow));
}

/* ===== TECH BADGE ===== */
.tech-badge {
    font-family: var(--font-mono);
    font-size: 0.72rem;
    color: var(--primary);
    background: rgba(10,132,255,0.09);
    padding: 5px 12px;
    border-radius: 6px;
    border: 1px solid rgba(10,132,255,0.25);
    text-transform: uppercase;
    letter-spacing: 0.08em;
    display: inline-flex;
    align-items: center;
    gap: 7px;
}
.tech-badge .pulse {
    width: 5px; height: 5px;
    background: var(--primary);
    border-radius: 50%;
    animation: pulse 1.6s ease-in-out infinite;
}
@keyframes pulse {
    0%,100% { box-shadow: 0 0 0 0 rgba(10,132,255,0.7); }
    60%      { box-shadow: 0 0 0 8px rgba(10,132,255,0); }
}

/* ===== ABOUT: BENTO ===== */
.bento-layout {
    display: grid;
    grid-template-columns: repeat(12, 1fr);
    gap: 24px;
}
.bento-item {
    padding: 44px;
    display: flex;
    flex-direction: column;
}
.bento-bio   { grid-column: span 8; }
.bento-markets { grid-column: span 4; }

.tag-cloud { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 28px; }
.premium-tag {
    padding: 8px 18px;
    border-radius: 100px;
    border: 1px solid var(--border-focus);
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--text-primary);
    background: rgba(255,255,255,0.025);
    transition: var(--t-fast);
}
.premium-tag:hover {
    background: var(--primary-dim);
    border-color: rgba(10,132,255,0.3);
    color: var(--primary);
}

/* Skill Bars */
.data-row { margin-bottom: 22px; }
.data-row-header {
    display: flex;
    justify-content: space-between;
    font-size: 0.82rem;
    font-weight: 600;
    color: var(--text-secondary);
    font-family: var(--font-mono);
    margin-bottom: 8px;
}
.data-bar-container {
    width: 100%; height: 5px;
    background: rgba(255,255,255,0.05);
    border-radius: 100px;
    overflow: hidden;
}
.data-bar-fill {
    height: 100%;
    width: 0%;
    background: linear-gradient(90deg, var(--primary), var(--accent));
    border-radius: 100px;
    box-shadow: 0 0 8px var(--primary-glow);
    transition: width 0s;
}
.data-bar-fill.active {
    width: var(--bar-width) !important;
    transition: width 1.6s var(--ease-expo);
}

/* ===== SERVICES (Agency) ===== */
.services-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: start;
}
.services-sticky { position: sticky; top: 120px; }
.services-list { display: flex; flex-direction: column; gap: 22px; }

.service-row { padding: 36px; cursor: pointer; }
.service-row-header {
    display: flex;
    align-items: center;
    gap: 18px;
    margin-bottom: 14px;
}
.service-icon {
    width: 48px; height: 48px;
    border-radius: 14px;
    background: rgba(255,255,255,0.04);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.4rem;
    color: var(--primary);
    border: 1px solid rgba(255,255,255,0.08);
    flex-shrink: 0;
    transition: var(--t-base);
}
.service-row:hover .service-icon {
    background: var(--primary-dim);
    border-color: rgba(10,132,255,0.3);
    box-shadow: 0 0 24px var(--primary-glow);
}
.service-row h3 { font-family: var(--font-display); font-size: 1.4rem; font-weight: 700; letter-spacing: -0.02em; }
.service-detail { color: var(--text-secondary); font-size: 0.95rem; line-height: 1.65; }

/* ===== TIMELINE ===== */
.timeline {
    position: relative;
    max-width: 1100px;
    margin: 0 auto;
}

/* Center vertical line */
.timeline::before {
    content: '';
    position: absolute;
    top: 0; bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 1px;
    background: linear-gradient(180deg, transparent, var(--border-focus) 10%, var(--border-focus) 90%, transparent);
    z-index: 0;
}

.timeline-item {
    display: grid;
    grid-template-columns: 1fr auto 1fr;
    gap: 0 40px;
    align-items: start;
    margin-bottom: 72px;
    position: relative;
}

/* Left items: card in col1, connector in col2, empty col3 */
.timeline-left  { direction: ltr; }
.timeline-right { direction: rtl; }
.timeline-right .timeline-card { direction: ltr; }

.timeline-connector {
    display: flex;
    align-items: flex-start;
    justify-content: center;
    padding-top: 32px;
    z-index: 2;
}

.timeline-node {
    width: 52px; height: 52px;
    border-radius: 50%;
    background: var(--bg-base);
    border: 2px solid var(--border-focus);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.1rem;
    color: var(--text-tertiary);
    flex-shrink: 0;
    transition: var(--t-base);
    position: relative;
}
.timeline-node.active-node {
    border-color: var(--primary);
    color: var(--primary);
    box-shadow: 0 0 0 6px rgba(10,132,255,0.1), 0 0 24px var(--primary-glow);
}

/* Cards — takes one of the side columns */
.timeline-card {
    padding: 32px 36px;
    transition: transform 0.5s var(--ease-expo), box-shadow 0.5s var(--ease-expo), border-color 0.4s ease;
}

.timeline-item.reveal .timeline-card {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.8s var(--ease-expo), transform 0.8s var(--ease-expo);
}
.timeline-item.reveal.active .timeline-card {
    opacity: 1;
    transform: translateY(0);
}

/* Badge styles */
.timeline-badge {
    display: inline-block;
    padding: 4px 12px;
    border-radius: 100px;
    font-family: var(--font-mono);
    font-size: 0.68rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.08em;
}
.timeline-badge.founder  { background: var(--primary-dim); color: var(--primary); border: 1px solid rgba(10,132,255,0.25); }
.timeline-badge.co-founder { background: rgba(94,92,230,0.12); color: var(--accent); border: 1px solid rgba(94,92,230,0.25); }
.timeline-badge.admin    { background: rgba(255,159,10,0.1); color: var(--orange); border: 1px solid rgba(255,159,10,0.25); }
.timeline-badge.executive { background: rgba(48,209,88,0.1); color: var(--green); border: 1px solid rgba(48,209,88,0.25); }
.timeline-badge.designer { background: rgba(191,90,242,0.1); color: var(--purple); border: 1px solid rgba(191,90,242,0.25); }

.timeline-card-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 16px;
    flex-wrap: wrap;
    gap: 8px;
}
.timeline-date {
    font-family: var(--font-mono);
    font-size: 0.78rem;
    color: var(--text-tertiary);
}
.timeline-title {
    font-family: var(--font-display);
    font-size: 1.5rem;
    font-weight: 700;
    letter-spacing: -0.025em;
    line-height: 1.25;
    margin-bottom: 12px;
}
.timeline-desc {
    color: var(--text-secondary);
    font-size: 0.95rem;
    line-height: 1.7;
    margin-bottom: 20px;
}
.timeline-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}
.timeline-tag {
    padding: 4px 12px;
    border-radius: 100px;
    font-size: 0.75rem;
    font-weight: 500;
    background: rgba(255,255,255,0.04);
    border: 1px solid var(--border-subtle);
    color: var(--text-secondary);
}

/* ===== CASE STUDY CARDS ===== */
.case-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 32px;
}
.case-card {
    padding: 44px;
    display: flex;
    flex-direction: column;
    position: relative;
    overflow: hidden;
}
.case-accent-bar {
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 3px;
    border-radius: var(--radius-card) var(--radius-card) 0 0;
}
.case-meta {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 24px;
    border-bottom: 1px solid var(--border-subtle);
    padding-bottom: 18px;
}
.case-client {
    font-family: var(--font-mono);
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.12em;
    color: var(--text-secondary);
}
.case-status {
    font-family: var(--font-mono);
    font-size: 0.65rem;
    font-weight: 600;
    padding: 3px 10px;
    border-radius: 100px;
    text-transform: uppercase;
    letter-spacing: 0.08em;
}
.active-badge    { background: rgba(48,209,88,0.12); color: var(--green); border: 1px solid rgba(48,209,88,0.3); }
.completed-badge { background: rgba(142,142,147,0.12); color: var(--text-secondary); border: 1px solid rgba(142,142,147,0.2); }

.case-icon {
    font-size: 2.2rem;
    color: var(--primary);
    margin-bottom: 20px;
    filter: drop-shadow(0 0 12px var(--primary-glow));
}
.case-card h3 {
    font-family: var(--font-display);
    font-size: 1.8rem;
    font-weight: 800;
    letter-spacing: -0.03em;
    margin-bottom: 16px;
    line-height: 1.15;
}
.case-desc {
    color: var(--text-secondary);
    line-height: 1.65;
    margin-bottom: 28px;
    flex-grow: 1;
    font-size: 0.95rem;
}
.case-stats {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
    margin-bottom: 28px;
    background: rgba(0,0,0,0.2);
    padding: 18px;
    border-radius: 16px;
    border: 1px solid var(--border-subtle);
}
.c-stat-label { font-size: 0.78rem; color: var(--text-secondary); margin-bottom: 4px; }
.c-stat-value { font-family: var(--font-display); font-size: 1.1rem; font-weight: 700; color: var(--text-primary); }
.case-link { align-self: flex-start; font-size: 0.9rem; padding: 12px 22px; }

/* ===== CONTACT ===== */
/* Quick CTA Row */
.contact-cta-row {
    display: grid;
    grid-template-columns: repeat(3,1fr);
    gap: 16px;
    margin-bottom: 64px;
}
.contact-cta-btn {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 22px 28px;
    border-radius: 20px;
    transition: var(--t-base);
    font-size: 1.6rem;
    border: 1px solid var(--border-subtle);
    background: rgba(255,255,255,0.025);
}
.contact-cta-btn:hover {
    transform: translateY(-4px);
    box-shadow: 0 20px 48px rgba(0,0,0,0.4);
}
.cta-whatsapp:hover { border-color: rgba(37,211,102,0.3); background: rgba(37,211,102,0.05); }
.cta-linkedin:hover { border-color: rgba(10,102,194,0.35); background: rgba(10,102,194,0.06); }
.cta-email:hover    { border-color: var(--border-focus); background: rgba(255,255,255,0.05); }
.cta-btn-title { display: block; font-weight: 700; font-size: 1rem; letter-spacing: -0.01em; }
.cta-btn-sub   { display: block; font-size: 0.82rem; color: var(--text-secondary); margin-top: 2px; }

/* Layout */
.contact-layout {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 56px;
    align-items: start;
}
.contact-methods { display: flex; flex-direction: column; gap: 14px; }

.method-card {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 20px 22px;
    border-radius: var(--radius-sm);
    transition: var(--t-base);
}
.method-card:hover { transform: translateX(4px); }
.method-icon {
    width: 44px; height: 44px;
    border-radius: 50%;
    background: rgba(255,255,255,0.05);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.3rem;
    color: var(--text-primary);
    transition: var(--t-base);
    flex-shrink: 0;
}
.method-card:hover .method-icon {
    background: var(--primary-dim);
    color: var(--primary);
    box-shadow: 0 0 16px var(--primary-glow);
}
.method-info h4 { font-size: 0.95rem; font-weight: 600; margin-bottom: 2px; }
.method-info p  { color: var(--text-secondary); font-size: 0.82rem; }

/* Form — Floating Labels */
.contact-form { display: flex; flex-direction: column; gap: 20px; }
.form-group.floating { position: relative; }
.form-group.floating label {
    position: absolute;
    left: 20px; top: 50%;
    transform: translateY(-50%);
    font-size: 1rem;
    color: var(--text-tertiary);
    pointer-events: none;
    transition: var(--t-fast);
    background: transparent;
    padding: 0 4px;
}
.form-group.floating textarea ~ label { top: 20px; transform: none; }

.form-group.floating input:not(:placeholder-shown) ~ label,
.form-group.floating input:focus ~ label,
.form-group.floating textarea:not(:placeholder-shown) ~ label,
.form-group.floating textarea:focus ~ label {
    top: 0;
    transform: translateY(-50%);
    font-size: 0.75rem;
    color: var(--primary);
    background: var(--bg-base);
}

.form-group input,
.form-group textarea {
    width: 100%;
    background: rgba(255,255,255,0.025);
    border: 1px solid var(--border-subtle);
    border-radius: 14px;
    padding: 18px 20px;
    color: var(--text-primary);
    font-family: var(--font-body);
    font-size: 1rem;
    transition: border-color 0.3s ease, box-shadow 0.3s ease, background 0.3s ease;
    resize: none;
}
.form-group input:focus,
.form-group textarea:focus {
    border-color: var(--primary);
    outline: none;
    background: rgba(10,132,255,0.04);
    box-shadow: 0 0 0 3px rgba(10,132,255,0.1);
}
.form-group textarea ~ label { top: 20px; transform: none; }

/* ===== FOOTER ===== */
.footer {
    padding: 56px 0;
    border-top: 1px solid var(--border-subtle);
    margin-top: 100px;
    position: relative;
    z-index: 10;
}
.footer-inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 40px;
    flex-wrap: wrap;
    gap: 28px;
}
.footer-brand { display: flex; flex-direction: column; gap: 4px; }
.footer-logo {
    font-family: var(--font-display);
    font-size: 1.4rem;
    font-weight: 800;
    letter-spacing: -0.02em;
}
.footer-tagline { font-size: 0.8rem; color: var(--text-tertiary); font-family: var(--font-mono); }
.footer-nav { display: flex; gap: 24px; flex-wrap: wrap; }
.footer-nav a { font-size: 0.88rem; color: var(--text-secondary); font-weight: 500; }
.footer-nav a:hover { color: var(--text-primary); }
.footer-social { display: flex; gap: 14px; }
.footer-social a {
    width: 38px; height: 38px;
    border-radius: 50%;
    background: rgba(255,255,255,0.04);
    border: 1px solid var(--border-subtle);
    display: flex; align-items: center; justify-content: center;
    font-size: 1rem; color: var(--text-secondary);
    transition: var(--t-base);
}
.footer-social a:hover {
    background: var(--primary-dim);
    color: var(--primary);
    border-color: rgba(10,132,255,0.3);
    transform: translateY(-2px);
}
.footer-bottom {
    border-top: 1px solid var(--border-subtle);
    padding-top: 28px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 8px;
}
.footer-bottom p { font-size: 0.82rem; color: var(--text-secondary); }

/* ===== ANIMATIONS ===== */
.reveal {
    opacity: 0;
    transform: translateY(40px) scale(0.97);
    transition:
        opacity 0.9s var(--ease-expo),
        transform 0.9s var(--ease-expo);
}
.reveal.active {
    opacity: 1;
    transform: translateY(0) scale(1);
}

/* ===== MEDIA QUERIES ===== */
@media (max-width: 1024px) {
    :root { --section-pad: 100px; }
    .services-container { grid-template-columns: 1fr; gap: 48px; }
    .services-sticky { position: relative; top: 0; }
    .bento-layout { display: flex; flex-direction: column; }
    .case-grid { grid-template-columns: 1fr; }
    .contact-layout { grid-template-columns: 1fr; }
    .contact-cta-row { grid-template-columns: 1fr; }

    /* Hide floating orbit elements to prevent horizontal scroll issues */
    .orbit-ring { display: none !important; }
    .floating-card { display: none !important; }
    .hero-profile-wrap { margin-bottom: 24px; }

    /* Timeline → stacked single-column on tablet */
    .timeline::before { left: 26px; transform: none; }
    .timeline-left,
    .timeline-right { grid-template-columns: 52px 1fr !important; gap: 0 20px; direction: ltr; }
    .timeline-left .timeline-connector,
    .timeline-right .timeline-connector { grid-column: 1 !important; grid-row: 1; }
    .timeline-left .timeline-card,
    .timeline-right .timeline-card { grid-column: 2 !important; grid-row: 1; direction: ltr; }
}

@media (max-width: 768px) {
    :root { --section-pad: 80px; }
    .hero { padding-top: 110px; }
    .hero-title { font-size: clamp(2.8rem,10vw,5rem); }
    .hero-stats { padding: 16px 20px; gap: 0; }
    .hero-stat { min-width: 80px; padding: 8px 12px; }
    .hero-stat-divider { display: none; }
    .hero-actions { flex-direction: column; align-items: center; }
    .hero-tech-row { gap: 8px; }
    .footer-inner { flex-direction: column; align-items: flex-start; }
    .footer-bottom { flex-direction: column; align-items: flex-start; }
}

@media (max-width: 480px) {
    .hero-stats { flex-wrap: wrap; }
    .hero-stat { min-width: 40%; }
}

/* ===== TIMELINE: EXPLICIT GRID COLUMN PLACEMENT ===== */
/* Connector always stays in the center column (col 2) */
/* Left items: card in col 1 */
.timeline-left {
    grid-template-columns: 1fr auto 1fr;
}
.timeline-left .timeline-connector {
    grid-column: 2;
    grid-row: 1;
}
.timeline-left .timeline-card {
    grid-column: 1;
    grid-row: 1;
}

/* Right items: card in col 3 */
.timeline-right {
    grid-template-columns: 1fr auto 1fr;
    direction: ltr;
}
.timeline-right .timeline-connector {
    grid-column: 2;
    grid-row: 1;
}
.timeline-right .timeline-card {
    grid-column: 3;
    grid-row: 1;
    direction: ltr;
}

/* ===== LEGACY PROCESS TIMELINE (sub-pages) ===== */
.process-timeline {
    position: relative;
    max-width: 860px;
    margin: 0 auto;
}
.process-timeline::before {
    content: '';
    position: absolute;
    top: 0; left: 42px;
    height: 100%; width: 1px;
    background: linear-gradient(180deg, transparent, var(--border-focus) 10%, var(--border-focus) 90%, transparent);
}
.process-step {
    position: relative;
    padding-left: 104px;
    margin-bottom: 52px;
}
.step-number {
    position: absolute;
    left: 18px; top: 0;
    width: 48px; height: 48px;
    border-radius: 50%;
    background: var(--bg-base);
    border: 2px solid var(--primary);
    display: flex; align-items: center; justify-content: center;
    font-family: var(--font-display);
    font-weight: 700; font-size: 1.1rem;
    color: var(--primary);
    z-index: 2;
    box-shadow: 0 0 0 4px rgba(10,132,255,0.08);
}
.process-step h3 {
    font-family: var(--font-display);
    font-size: 1.6rem; font-weight: 700;
    letter-spacing: -0.025em; margin-bottom: 8px;
}
.process-step p { color: var(--text-secondary); font-size: 1rem; line-height: 1.65; }

/* ===== BENTO PHOTO (sub-pages) ===== */
.bento-photo { grid-column: span 4; grid-row: span 2; padding: 0; overflow: hidden; position: relative; }
.bento-photo img { width: 100%; height: 100%; object-fit: cover; }

/* ===== SUB-PAGE NAV OVERRIDES ===== */
.nav .nav-inner .nav-brand { color: var(--text-primary); }
.sub-nav-links { display: flex; gap: 24px; }
.sub-nav-links a { font-size: 0.9rem; font-weight: 500; color: var(--text-secondary); }
.sub-nav-links a:hover, .sub-nav-links a.active { color: var(--text-primary); }

/* ===== REDUCED MOTION ===== */
@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
    .reveal { opacity: 1; transform: none; }
    .data-bar-fill.active { transition: none; }
}

/* ===== ACCESSIBILITY: Focus Visible ===== */
:focus-visible {
    outline: 2px solid var(--primary);
    outline-offset: 3px;
    border-radius: 4px;
}

/* ===== SERVICES / GIG CARDS ===== */
.services-gig-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 28px;
}
@media (max-width: 1024px) { .services-gig-grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 640px) { .services-gig-grid { grid-template-columns: 1fr; } }

.gig-card {
    padding: 36px;
    display: flex;
    flex-direction: column;
    gap: 0;
    transition: transform 0.4s var(--ease-expo), box-shadow 0.4s var(--ease-expo);
}
.gig-card:hover {
    transform: translateY(-8px);
    box-shadow:
        inset 0 1px 2px rgba(255,255,255,0.3),
        0 48px 96px rgba(0,0,0,0.8),
        0 0 60px var(--primary-glow);
}

.gig-badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 5px 12px;
    border-radius: 100px;
    font-size: 0.7rem;
    font-weight: 700;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    background: rgba(10,132,255,0.12);
    color: var(--primary);
    border: 1px solid rgba(10,132,255,0.25);
    margin-bottom: 24px;
    width: fit-content;
}

.gig-icon-wrap {
    font-size: 2.8rem;
    margin-bottom: 20px;
    color: var(--primary);
    filter: drop-shadow(0 0 16px var(--primary-glow));
}

.gig-card h3 {
    font-family: var(--font-display);
    font-size: 1.35rem;
    font-weight: 700;
    letter-spacing: -0.03em;
    margin-bottom: 14px;
    color: var(--text-primary);
}

.gig-desc {
    font-size: 0.92rem;
    color: var(--text-secondary);
    line-height: 1.65;
    margin-bottom: 24px;
}

.gig-features {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 10px;
    margin-bottom: 32px;
    flex: 1;
}
.gig-features li {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 0.88rem;
    color: var(--text-secondary);
}
.gig-features li i {
    color: var(--green);
    font-size: 0.8rem;
    flex-shrink: 0;
}

.gig-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    flex-wrap: wrap;
    padding-top: 24px;
    border-top: 1px solid rgba(255,255,255,0.07);
    margin-top: auto;
}

.gig-price {
    font-size: 0.85rem;
    color: var(--text-secondary);
}
.gig-price span {
    font-family: var(--font-display);
    font-size: 1.6rem;
    font-weight: 800;
    color: var(--text-primary);
    letter-spacing: -0.04em;
}

.gig-btn {
    padding: 12px 24px !important;
    font-size: 0.88rem !important;
    background: linear-gradient(135deg, var(--primary), var(--accent)) !important;
    color: white !important;
    box-shadow: 0 4px 20px var(--primary-glow) !important;
}
.gig-btn:hover {
    transform: scale(1.05) translateY(-2px) !important;
    box-shadow: 0 8px 30px var(--primary-glow) !important;
}

/* ===== SOCIAL FEED ===== */
.feed-tabs {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
    justify-content: center;
    margin-bottom: 48px;
}

.feed-tab {
    padding: 10px 22px;
    border-radius: 100px;
    border: 1px solid rgba(255,255,255,0.1);
    background: rgba(255,255,255,0.04);
    color: var(--text-secondary);
    font-family: var(--font-body);
    font-size: 0.88rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.25s ease;
    backdrop-filter: blur(10px);
}
.feed-tab:hover {
    color: var(--text-primary);
    background: rgba(255,255,255,0.08);
    border-color: rgba(255,255,255,0.2);
}
.feed-tab.active {
    background: linear-gradient(135deg, var(--primary-dim), rgba(94,92,230,0.12));
    color: var(--primary);
    border-color: rgba(10,132,255,0.3);
    box-shadow: 0 0 20px rgba(10,132,255,0.1);
}

.social-feed-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 28px;
}
@media (max-width: 900px) { .social-feed-grid { grid-template-columns: 1fr; } }

/* Post Card */
.social-post-card {
    background: linear-gradient(135deg, rgba(255,255,255,0.055) 0%, rgba(255,255,255,0.012) 100%);
    backdrop-filter: blur(40px) saturate(200%);
    -webkit-backdrop-filter: blur(40px) saturate(200%);
    border-radius: 24px;
    border: 1px solid rgba(255,255,255,0.09);
    box-shadow: 0 24px 64px rgba(0,0,0,0.5), inset 0 1px 1px rgba(255,255,255,0.15);
    overflow: hidden;
    transition: transform 0.4s var(--ease-expo), box-shadow 0.4s var(--ease-expo), border-color 0.3s ease;
}
.social-post-card:hover {
    transform: translateY(-6px);
    border-color: rgba(255,255,255,0.16);
    box-shadow: 0 40px 80px rgba(0,0,0,0.7), 0 0 60px var(--primary-glow), inset 0 1px 2px rgba(255,255,255,0.25);
}

.sp-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 20px 24px 16px;
}

.sp-author {
    display: flex;
    align-items: center;
    gap: 12px;
}

.sp-avatar {
    width: 42px;
    height: 42px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--primary), var(--accent));
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1rem;
    color: white;
    flex-shrink: 0;
}

.sp-author-info {
    display: flex;
    flex-direction: column;
    gap: 3px;
}
.sp-name {
    font-weight: 700;
    font-size: 0.92rem;
    color: var(--text-primary);
}
.sp-time {
    font-size: 0.75rem;
    color: var(--text-secondary);
    display: flex;
    align-items: center;
    gap: 5px;
}

.sp-cat-badge {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    padding: 5px 12px;
    border-radius: 100px;
    background: var(--primary-dim);
    color: var(--primary);
    font-size: 0.72rem;
    font-weight: 700;
    border: 1px solid rgba(10,132,255,0.2);
    letter-spacing: 0.04em;
    white-space: nowrap;
}

.sp-image-wrap {
    width: 100%;
    height: 220px;
    overflow: hidden;
}
.sp-image-wrap img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s var(--ease-expo);
}
.social-post-card:hover .sp-image-wrap img {
    transform: scale(1.04);
}

.sp-body {
    padding: 20px 24px 16px;
}
.sp-title {
    font-family: var(--font-display);
    font-size: 1.2rem;
    font-weight: 700;
    letter-spacing: -0.03em;
    color: var(--text-primary);
    margin-bottom: 10px;
    line-height: 1.3;
}
.sp-excerpt {
    font-size: 0.88rem;
    color: var(--text-secondary);
    line-height: 1.65;
}

/* Action Row */
.sp-actions {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 14px 24px;
    border-top: 1px solid rgba(255,255,255,0.06);
}

.sp-action-btn {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 8px 14px;
    border-radius: 100px;
    border: 1px solid rgba(255,255,255,0.08);
    background: rgba(255,255,255,0.03);
    color: var(--text-secondary);
    font-family: var(--font-body);
    font-size: 0.82rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s ease;
}
.sp-action-btn:hover {
    background: rgba(255,255,255,0.08);
    color: var(--text-primary);
    border-color: rgba(255,255,255,0.18);
    transform: translateY(-1px);
}
.sp-action-btn.liked {
    color: #FF375F;
    border-color: rgba(255,55,95,0.3);
    background: rgba(255,55,95,0.08);
}
.sp-action-btn {
    transition: transform 0.15s ease, background 0.2s ease, color 0.2s ease;
}

/* Comments */
.sp-comments-section {
    padding: 0 24px 20px;
    border-top: 1px solid rgba(255,255,255,0.06);
}
.sp-comments-list {
    display: flex;
    flex-direction: column;
    gap: 12px;
    padding: 16px 0 12px;
    max-height: 280px;
    overflow-y: auto;
}
.sp-no-comments {
    font-size: 0.82rem;
    color: var(--text-secondary);
    text-align: center;
    padding: 12px 0;
}

.sp-comment {
    display: flex;
    gap: 10px;
    align-items: flex-start;
}
.sp-comment-avatar {
    width: 30px;
    height: 30px;
    border-radius: 50%;
    background: rgba(255,255,255,0.07);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.72rem;
    color: var(--text-secondary);
    flex-shrink: 0;
}
.sp-comment-body {
    background: rgba(255,255,255,0.04);
    border: 1px solid rgba(255,255,255,0.06);
    border-radius: 14px;
    padding: 10px 14px;
    flex: 1;
}
.sp-comment-name {
    display: block;
    font-size: 0.78rem;
    font-weight: 700;
    color: var(--primary);
    margin-bottom: 4px;
}
.sp-comment-body p {
    font-size: 0.85rem;
    color: var(--text-secondary);
    line-height: 1.5;
}
.sp-comment-time {
    font-size: 0.7rem;
    color: var(--text-tertiary);
    margin-top: 4px;
    display: block;
}

/* Comment Form */
.sp-comment-form {
    display: flex;
    flex-direction: column;
    gap: 8px;
    margin-top: 12px;
}
.sp-comment-name-input,
.sp-comment-text-input {
    width: 100%;
    padding: 10px 14px;
    background: rgba(0,0,0,0.3);
    border: 1px solid rgba(255,255,255,0.08);
    border-radius: 12px;
    color: var(--text-primary);
    font-family: var(--font-body);
    font-size: 0.85rem;
    transition: 0.2s;
}
.sp-comment-name-input:focus,
.sp-comment-text-input:focus {
    outline: none;
    border-color: var(--primary);
    background: rgba(0,0,0,0.5);
}
.sp-comment-submit {
    padding: 10px 16px;
    background: linear-gradient(135deg, var(--primary), var(--accent));
    border: none;
    border-radius: 12px;
    color: white;
    cursor: pointer;
    font-size: 0.85rem;
    transition: 0.2s;
    flex-shrink: 0;
}
.sp-comment-submit:hover {
    transform: scale(1.05);
    box-shadow: 0 4px 16px var(--primary-glow);
}

/* ===== LIVE CHAT WIDGET ===== */
.chat-widget {
    position: fixed;
    bottom: 30px;
    right: 30px;
    z-index: 9000;
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    gap: 12px;
}

.chat-toggle-btn {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--primary), var(--accent));
    border: none;
    color: white;
    font-size: 1.4rem;
    cursor: pointer;
    box-shadow: 0 8px 32px var(--primary-glow), 0 0 0 0 rgba(10,132,255,0.4);
    transition: all 0.3s var(--ease-expo);
    position: relative;
    animation: chat-pulse 3s ease-in-out infinite;
    display: flex;
    align-items: center;
    justify-content: center;
}
.chat-toggle-btn:hover {
    transform: scale(1.1);
    box-shadow: 0 12px 40px var(--primary-glow);
}
@keyframes chat-pulse {
    0%, 100% { box-shadow: 0 8px 32px var(--primary-glow), 0 0 0 0 rgba(10,132,255,0.4); }
    50% { box-shadow: 0 8px 32px var(--primary-glow), 0 0 0 14px rgba(10,132,255,0); }
}

.chat-notif-dot {
    position: absolute;
    top: -2px; right: -2px;
    width: 14px; height: 14px;
    background: var(--red);
    border-radius: 50%;
    border: 2px solid #030014;
    animation: dot-pulse 1.5s ease infinite;
}

.chat-panel {
    width: 340px;
    max-height: 520px;
    background: rgba(10, 5, 30, 0.92);
    backdrop-filter: blur(40px) saturate(200%);
    -webkit-backdrop-filter: blur(40px) saturate(200%);
    border: 1px solid rgba(255,255,255,0.1);
    border-radius: 24px;
    box-shadow: 0 24px 80px rgba(0,0,0,0.8), 0 0 80px var(--primary-glow);
    display: flex;
    flex-direction: column;
    overflow: hidden;
    animation: panel-in 0.3s var(--ease-expo);
}
@keyframes panel-in {
    from { opacity: 0; transform: translateY(20px) scale(0.95); }
    to   { opacity: 1; transform: translateY(0) scale(1); }
}

.chat-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 20px 20px 16px;
    background: linear-gradient(135deg, rgba(10,132,255,0.15), rgba(94,92,230,0.1));
    border-bottom: 1px solid rgba(255,255,255,0.08);
}

.chat-avatar {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--primary), var(--accent));
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1rem;
    flex-shrink: 0;
}

.chat-name-step {
    padding: 16px;
    display: flex;
    flex-direction: column;
    gap: 0;
}
.chat-bubble.bot {
    background: rgba(10,132,255,0.1);
    border: 1px solid rgba(10,132,255,0.2);
    border-radius: 18px 18px 18px 4px;
    padding: 12px 16px;
    margin-bottom: 12px;
    font-size: 0.9rem;
    color: var(--text-primary);
}

.chat-messages {
    flex: 1;
    display: flex;
    flex-direction: column;
    overflow: hidden;
}

.chat-msg-list {
    flex: 1;
    overflow-y: auto;
    padding: 16px;
    display: flex;
    flex-direction: column;
    gap: 10px;
    max-height: 280px;
}

.chat-msg {
    display: flex;
    flex-direction: column;
    gap: 3px;
    max-width: 85%;
}
.visitor-msg {
    align-self: flex-end;
    align-items: flex-end;
}
.admin-msg {
    align-self: flex-start;
    align-items: flex-start;
}
.visitor-msg p {
    background: linear-gradient(135deg, var(--primary), var(--accent));
    color: white;
    padding: 10px 14px;
    border-radius: 18px 18px 4px 18px;
    font-size: 0.88rem;
    line-height: 1.5;
}
.admin-msg p {
    background: rgba(255,255,255,0.07);
    border: 1px solid rgba(255,255,255,0.1);
    color: var(--text-primary);
    padding: 10px 14px;
    border-radius: 18px 18px 18px 4px;
    font-size: 0.88rem;
    line-height: 1.5;
}
.chat-msg-time {
    font-size: 0.68rem;
    color: var(--text-tertiary);
}

.chat-input-form {
    display: flex;
    gap: 8px;
    padding: 12px 16px;
    border-top: 1px solid rgba(255,255,255,0.07);
}

/* ===================================================
   v4.1 — INTRO VIDEO SPLASH (Centered Card)
   =================================================== */
.intro-splash {
    position: fixed;
    inset: 0;
    z-index: 10000;
    background: rgba(0,0,0,0.85);
    backdrop-filter: blur(20px);
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    transition: opacity 0.7s var(--ease-expo), visibility 0.7s var(--ease-expo);
}
.intro-splash.video-ended,
.intro-splash.skipped {
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
}

/* Glass card container */
.intro-card {
    width: 94%;
    max-width: 920px;
    overflow: hidden;
    padding: 0;
    border-radius: var(--radius-card);
    box-shadow:
        0 50px 120px -30px rgba(0,0,0,0.85),
        0 0 0 1px rgba(255,255,255,0.08),
        inset 0 1px 0 rgba(255,255,255,0.12);
    animation: intro-fade-up 0.9s var(--ease-expo) both;
    perspective: 1200px;
}

/* Video area */
.intro-video-wrap {
    position: relative;
    width: 100%;
    aspect-ratio: 16 / 9;
    background: #060014;
    overflow: hidden;
}
.intro-video-wrap video {
    width: 100%;
    height: 100%;
    object-fit: contain;
    object-position: center;
    display: block;
    background: #060014;
}
.intro-video-wrap::after {
    content: '';
    position: absolute;
    bottom: 0; left: 0; right: 0;
    height: 60px;
    background: linear-gradient(to top, rgba(8,4,28,1), transparent);
    pointer-events: none;
}

/* Controls inside the video area */
.intro-video-controls {
    position: absolute;
    bottom: 14px;
    right: 14px;
    z-index: 2;
    display: flex;
    gap: 8px;
}
.intro-unmute-btn {
    font-family: var(--font-body);
    font-size: 0.78rem;
    font-weight: 600;
    color: #fff;
    background: rgba(0,0,0,0.55);
    backdrop-filter: blur(12px);
    border: 1px solid rgba(255,255,255,0.18);
    border-radius: 100px;
    padding: 8px 16px;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    transition: var(--t-fast);
}
.intro-unmute-btn:hover {
    background: rgba(10,132,255,0.35);
    border-color: var(--primary);
}

/* Text area below the video */
.intro-card-body {
    padding: 40px 48px 44px;
    text-align: center;
}
.intro-tag {
    font-family: var(--font-mono);
    font-size: 0.74rem;
    letter-spacing: 0.32em;
    text-transform: uppercase;
    color: var(--primary);
    margin-bottom: 16px;
}
.intro-name {
    font-family: var(--font-display);
    font-size: clamp(2.4rem, 6vw, 3.6rem);
    font-weight: 800;
    letter-spacing: -0.04em;
    line-height: 1.05;
    background: linear-gradient(135deg, #fff 30%, var(--primary) 100%);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    margin-bottom: 10px;
}
.intro-sub {
    font-size: clamp(0.9rem, 2vw, 1.1rem);
    color: var(--text-secondary);
    margin-bottom: 28px;
}

/* Enter / Skip button */
.intro-skip-btn {
    font-family: var(--font-body);
    font-size: 0.9rem;
    font-weight: 600;
    color: #fff;
    background: linear-gradient(135deg, var(--primary), var(--accent));
    border: none;
    border-radius: 100px;
    padding: 14px 32px;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    gap: 10px;
    transition: var(--t-fast);
    box-shadow: 0 4px 24px rgba(10,132,255,0.3);
}
.intro-skip-btn:hover {
    transform: translateY(-2px) scale(1.03);
    box-shadow: 0 8px 32px rgba(10,132,255,0.45);
}
.intro-skip-btn i { font-size: 0.75rem; }

/* ===================================================
   v4.1 — TESTIMONIALS SLIDER
   =================================================== */
.testimonial-wrap { position: relative; max-width: 920px; margin: 0 auto; }
.testimonial-viewport { overflow: hidden; border-radius: var(--radius-card); }
.testimonial-track {
    display: flex;
    transition: transform 0.7s var(--ease-expo);
    will-change: transform;
}
.testimonial-slide { min-width: 100%; padding: 6px; }
.testimonial-card {
    padding: 48px 52px;
    text-align: center;
}
.testimonial-stars {
    color: #FFD60A;
    font-size: 1.15rem;
    margin-bottom: 26px;
    letter-spacing: 4px;
}
.testimonial-quote {
    font-family: var(--font-display);
    font-size: clamp(1.15rem, 2.4vw, 1.55rem);
    font-weight: 500;
    line-height: 1.55;
    letter-spacing: -0.01em;
    color: var(--text-primary);
    margin-bottom: 34px;
    position: relative;
}
.testimonial-quote::before {
    content: '\201C';
    position: absolute;
    top: -42px; left: 50%;
    transform: translateX(-50%);
    font-family: Georgia, serif;
    font-size: 5rem;
    color: var(--primary);
    opacity: 0.25;
    line-height: 1;
}
.testimonial-author {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 14px;
}
.testimonial-avatar {
    width: 52px; height: 52px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-display);
    font-weight: 700;
    color: #fff;
    background: linear-gradient(135deg, var(--primary), var(--accent));
    flex-shrink: 0;
}
.testimonial-meta { text-align: left; }
.testimonial-name { font-weight: 700; font-size: 1rem; color: var(--text-primary); }
.testimonial-role { font-size: 0.85rem; color: var(--text-secondary); }

/* Controls */
.testimonial-nav {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 18px;
    margin-top: 38px;
}
.testimonial-arrow {
    width: 48px; height: 48px;
    border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
    background: rgba(255,255,255,0.04);
    border: 1px solid var(--border-subtle);
    color: var(--text-secondary);
    cursor: pointer;
    transition: var(--t-fast);
    backdrop-filter: blur(12px);
}
.testimonial-arrow:hover {
    background: var(--primary-dim);
    border-color: var(--primary);
    color: var(--primary);
    transform: scale(1.08);
}
.testimonial-dots { display: flex; gap: 8px; }
.testimonial-dot {
    width: 9px; height: 9px;
    border-radius: 50%;
    background: rgba(255,255,255,0.18);
    border: none; padding: 0; cursor: pointer;
    transition: var(--t-fast);
}
.testimonial-dot.active {
    width: 26px;
    border-radius: 100px;
    background: linear-gradient(90deg, var(--primary), var(--accent));
}

@media (max-width: 600px) {
    .testimonial-card { padding: 36px 24px; }
    .testimonial-quote::before { font-size: 3.5rem; top: -32px; }
}

/* ===================================================
   v4.1 — FAQ ACCORDION
   =================================================== */
.faq-list {
    max-width: 860px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 14px;
}
.faq-item {
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-sm);
    overflow: hidden;
    transition: border-color 0.3s ease, background 0.3s ease;
    background: rgba(255,255,255,0.015);
}
.faq-item:hover { border-color: rgba(255,255,255,0.14); }
.faq-item.open {
    border-color: rgba(10,132,255,0.4);
    background: rgba(10,132,255,0.04);
}
.faq-question {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
    padding: 24px 28px;
    background: none;
    border: none;
    cursor: pointer;
    font-family: var(--font-display);
    font-size: 1.08rem;
    font-weight: 600;
    text-align: left;
    color: var(--text-primary);
    letter-spacing: -0.01em;
    transition: var(--t-fast);
}
.faq-question:hover { color: var(--primary); }
.faq-question .faq-q-text { flex: 1; }
.faq-icon {
    flex-shrink: 0;
    width: 30px; height: 30px;
    border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
    background: rgba(255,255,255,0.05);
    color: var(--text-secondary);
    transition: transform 0.4s var(--ease-expo), background 0.3s ease, color 0.3s ease;
}
.faq-item.open .faq-icon {
    transform: rotate(180deg);
    background: var(--primary);
    color: #fff;
}
.faq-answer-wrap {
    display: grid;
    grid-template-rows: 0fr;
    transition: grid-template-rows 0.45s var(--ease-expo);
}
.faq-item.open .faq-answer-wrap { grid-template-rows: 1fr; }
.faq-answer {
    overflow: hidden;
}
.faq-answer p {
    padding: 0 28px 26px;
    color: var(--text-secondary);
    line-height: 1.7;
    font-size: 0.98rem;
}

@media (max-width: 600px) {
    .faq-question { padding: 20px 20px; font-size: 1rem; }
    .faq-answer p { padding: 0 20px 22px; }
}

/* ===================================================
   v4.1 — SECTION HEADER HELPERS (shared)
   =================================================== */
.section-head {
    text-align: center;
    margin-bottom: 64px;
}

/* ===================================================
   BLOG PAGE — Blog grid, cards, filters, skeleton
   =================================================== */
.blog-controls {
    display: flex;
    flex-wrap: wrap;
    gap: 16px;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 48px;
}

.blog-filters {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.blog-filter-btn {
    font-family: var(--font-body);
    font-weight: 600;
    font-size: 0.82rem;
    padding: 9px 18px;
    border-radius: 999px;
    border: 1px solid rgba(255,255,255,0.1);
    background: rgba(255,255,255,0.03);
    color: var(--text-secondary);
    cursor: pointer;
    transition: all 0.25s var(--ease-expo);
    text-transform: capitalize;
}
.blog-filter-btn:hover {
    background: rgba(255,255,255,0.07);
    color: var(--text);
    border-color: rgba(255,255,255,0.18);
}
.blog-filter-btn.active {
    background: linear-gradient(135deg, var(--primary), var(--accent));
    color: #fff;
    border-color: transparent;
    box-shadow: 0 4px 18px rgba(10,132,255,0.35);
}

.blog-search {
    position: relative;
    min-width: 240px;
    flex: 1;
    max-width: 320px;
}
.blog-search input {
    width: 100%;
    padding: 11px 16px 11px 42px;
    background: rgba(255,255,255,0.04);
    border: 1px solid rgba(255,255,255,0.1);
    border-radius: 12px;
    color: var(--text);
    font-family: var(--font-body);
    font-size: 0.9rem;
    outline: none;
    transition: border-color 0.25s ease;
}
.blog-search input::placeholder { color: var(--text-tertiary); }
.blog-search input:focus { border-color: var(--primary); }
.blog-search i {
    position: absolute;
    left: 16px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--text-tertiary);
    font-size: 0.9rem;
}

.blog-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: 28px;
}

.blog-card {
    background: rgba(255,255,255,0.025);
    border: 1px solid rgba(255,255,255,0.08);
    border-radius: 22px;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    transition: transform 0.45s var(--ease-expo), border-color 0.45s ease, box-shadow 0.45s ease, background 0.45s ease;
    cursor: pointer;
    height: 100%;
}
.blog-card:hover {
    transform: translateY(-6px);
    border-color: rgba(10,132,255,0.35);
    box-shadow: 0 20px 60px rgba(0,0,0,0.5), 0 0 50px rgba(10,132,255,0.12);
    background: rgba(255,255,255,0.04);
}

.blog-img-box {
    position: relative;
    width: 100%;
    aspect-ratio: 16 / 10;
    overflow: hidden;
    background: rgba(255,255,255,0.03);
}
.blog-img-box img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s var(--ease-expo);
}
.blog-card:hover .blog-img-box img { transform: scale(1.06); }

.blog-category {
    position: absolute;
    top: 14px;
    left: 14px;
    padding: 6px 13px;
    border-radius: 999px;
    background: rgba(10,132,255,0.85);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    color: #fff;
    font-family: var(--font-mono);
    font-size: 0.66rem;
    font-weight: 600;
    letter-spacing: 0.08em;
}

.blog-card-body {
    padding: 26px;
    display: flex;
    flex-direction: column;
    gap: 12px;
    flex: 1;
}
.blog-card-body h3 {
    font-family: var(--font-display);
    font-size: 1.18rem;
    font-weight: 700;
    letter-spacing: -0.02em;
    line-height: 1.3;
    color: var(--text);
    transition: color 0.25s ease;
}
.blog-card:hover .blog-card-body h3 { color: var(--primary); }
.blog-card-body p {
    color: var(--text-secondary);
    font-size: 0.9rem;
    line-height: 1.6;
    flex: 1;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.blog-card-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 14px;
    margin-top: auto;
    border-top: 1px solid rgba(255,255,255,0.06);
    color: var(--text-tertiary);
    font-size: 0.78rem;
    font-family: var(--font-mono);
}
.blog-card-footer span { display: inline-flex; align-items: center; gap: 6px; }

.blog-empty {
    grid-column: 1 / -1;
    text-align: center;
    padding: 80px 20px;
    color: var(--text-tertiary);
}
.blog-empty i { font-size: 2.2rem; margin-bottom: 16px; color: var(--primary); }

/* Article (single post) reader */
.blog-article {
    max-width: 760px;
    margin: 0 auto;
    padding: 40px 0;
}
.blog-article-back {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: var(--text-secondary);
    font-size: 0.88rem;
    font-weight: 600;
    margin-bottom: 32px;
    transition: color 0.25s ease;
}
.blog-article-back:hover { color: var(--primary); }
.blog-article-hero {
    width: 100%;
    aspect-ratio: 21 / 9;
    border-radius: 22px;
    overflow: hidden;
    margin-bottom: 36px;
    border: 1px solid rgba(255,255,255,0.08);
}
.blog-article-hero img { width: 100%; height: 100%; object-fit: cover; }
.blog-article-cat {
    display: inline-block;
    padding: 6px 14px;
    border-radius: 999px;
    background: var(--primary-dim);
    color: var(--primary);
    font-family: var(--font-mono);
    font-size: 0.7rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    margin-bottom: 18px;
}
.blog-article h1 {
    font-family: var(--font-display);
    font-size: clamp(2rem, 5vw, 2.8rem);
    font-weight: 800;
    letter-spacing: -0.03em;
    line-height: 1.15;
    margin-bottom: 18px;
}
.blog-article-meta {
    display: flex;
    gap: 18px;
    color: var(--text-tertiary);
    font-size: 0.85rem;
    font-family: var(--font-mono);
    margin-bottom: 40px;
    padding-bottom: 28px;
    border-bottom: 1px solid rgba(255,255,255,0.07);
}
.blog-article-body { font-size: 1.05rem; line-height: 1.85; color: var(--text-secondary); }
.blog-article-body p { margin-bottom: 22px; }
.blog-article-body strong { color: var(--text); font-weight: 700; }

/* Skeleton loader + shimmer */
.skeleton-card {
    background: rgba(255,255,255,0.03);
    border: 1px solid rgba(255,255,255,0.05);
    border-radius: 18px;
}
@keyframes shimmer {
    0%   { background-position: -468px 0; }
    100% { background-position: 468px 0; }
}
.skeleton-card {
    background-image: linear-gradient(
        90deg,
        rgba(255,255,255,0.03) 0px,
        rgba(255,255,255,0.07) 40px,
        rgba(255,255,255,0.03) 80px
    );
    background-size: 936px 100%;
    background-repeat: no-repeat;
    animation: shimmer 1.6s infinite linear;
}

@media (max-width: 768px) {
    .blog-grid { grid-template-columns: 1fr; gap: 22px; }
    .blog-controls { flex-direction: column; align-items: stretch; }
    .blog-search { max-width: none; }
}
@media (max-width: 600px) {
    .blog-card-body { padding: 22px; }
    .blog-card-body h3 { font-size: 1.08rem; }
}

/* ===================================================
   v4.2 — 3D ANIMATIONS & VISUAL EFFECTS
   =================================================== */

/* --- Perspective containers for 3D depth --- */
.perspective-deep { perspective: 1200px; }
.perspective-wider { perspective: 1800px; }

/* --- 3D Card hover with deeper tilt --- */
.card-3d {
    transform-style: preserve-3d;
    transition: transform 0.55s var(--ease-expo), box-shadow 0.55s ease;
    will-change: transform;
}
.card-3d:hover {
    box-shadow:
        0 30px 80px -20px rgba(0,0,0,0.6),
        0 0 40px rgba(10,132,255,0.08);
}

/* --- Floating animation (3D) --- */
@keyframes float-3d {
    0%, 100% { transform: translateY(0) rotateX(0deg) rotateY(0deg); }
    25%      { transform: translateY(-12px) rotateX(1.5deg) rotateY(-1deg); }
    50%      { transform: translateY(-6px) rotateX(0deg) rotateY(0deg); }
    75%      { transform: translateY(-14px) rotateX(-1deg) rotateY(1.5deg); }
}
.float-3d { animation: float-3d 6s ease-in-out infinite; }

/* --- Glow pulse on cards --- */
@keyframes glow-pulse {
    0%, 100% { box-shadow: 0 0 20px rgba(10,132,255,0.0), 0 0 0 0 rgba(10,132,255,0.0); }
    50%      { box-shadow: 0 0 40px rgba(10,132,255,0.12), 0 0 80px rgba(94,92,230,0.06); }
}
.glow-pulse { animation: glow-pulse 4s ease-in-out infinite; }

/* --- Holographic shimmer on hover --- */
@keyframes holo-shift {
    0%   { background-position: 0% 50%; }
    50%  { background-position: 100% 50%; }
    100% { background-position: 0% 50%; }
}
.holo-hover::before {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: inherit;
    background: linear-gradient(
        135deg,
        transparent 20%,
        rgba(10,132,255,0.06) 35%,
        rgba(94,92,230,0.06) 50%,
        rgba(10,132,255,0.06) 65%,
        transparent 80%
    );
    background-size: 300% 300%;
    opacity: 0;
    transition: opacity 0.5s ease;
    pointer-events: none;
    z-index: 1;
}
.holo-hover:hover::before {
    opacity: 1;
    animation: holo-shift 3s ease-in-out infinite;
}
.holo-hover { position: relative; overflow: hidden; }

/* --- 3D Rotating border gradient --- */
@keyframes border-rotate-3d {
    0%   { transform: translate(-50%, -50%) rotate(0deg); }
    100% { transform: translate(-50%, -50%) rotate(360deg); }
}
.border-glow-3d {
    position: relative;
}
.border-glow-3d::before {
    content: '';
    position: absolute;
    top: 50%; left: 50%;
    width: calc(100% + 4px);
    height: calc(100% + 4px);
    border-radius: inherit;
    background: conic-gradient(
        from 0deg,
        transparent 0%,
        var(--primary) 15%,
        var(--accent) 30%,
        transparent 45%
    );
    animation: border-rotate-3d 6s linear infinite;
    z-index: -1;
    opacity: 0;
    transition: opacity 0.5s ease;
}
.border-glow-3d:hover::before {
    opacity: 0.5;
}

/* --- Parallax depth layers --- */
.parallax-layer {
    transform-style: preserve-3d;
    perspective: 1000px;
}
.parallax-layer .layer-back  { transform: translateZ(-40px) scale(1.06); }
.parallax-layer .layer-mid   { transform: translateZ(-15px) scale(1.02); }
.parallax-layer .layer-front { transform: translateZ(10px); }

/* --- Section reveal with 3D depth --- */
@keyframes reveal-3d-up {
    0%   { opacity: 0; transform: translateY(60px) rotateX(-8deg) scale(0.95); }
    100% { opacity: 1; transform: translateY(0) rotateX(0deg) scale(1); }
}
.reveal-3d {
    opacity: 0;
    animation: reveal-3d-up 0.9s var(--ease-expo) both;
}

/* --- Morphing blob backgrounds --- */
@keyframes blob-morph {
    0%, 100% { border-radius: 42% 58% 62% 38% / 46% 52% 48% 54%; }
    25%      { border-radius: 54% 46% 38% 62% / 52% 44% 56% 48%; }
    50%      { border-radius: 38% 62% 54% 46% / 48% 56% 44% 52%; }
    75%      { border-radius: 62% 38% 46% 54% / 44% 48% 52% 56%; }
}
.blob-bg {
    animation: blob-morph 12s ease-in-out infinite;
    filter: blur(80px);
    opacity: 0.12;
}

/* --- Particle trail on mouse (CSS only) --- */
@keyframes particle-sparkle {
    0%   { opacity: 1; transform: scale(1); }
    100% { opacity: 0; transform: scale(0); }
}

/* --- Accent line animation on sections --- */
@keyframes line-glow-sweep {
    0%   { background-position: -200% 0; }
    100% { background-position: 200% 0; }
}
.section-glow-line {
    width: 60px;
    height: 3px;
    margin: 0 auto 20px;
    border-radius: 100px;
    background: linear-gradient(90deg, transparent, var(--primary), var(--accent), transparent);
    background-size: 200% 100%;
    animation: line-glow-sweep 3s ease-in-out infinite;
}

/* --- 3D flip card for testimonials --- */
.testimonial-card-3d {
    transform-style: preserve-3d;
    transition: transform 0.7s var(--ease-expo);
}

/* --- Hero stat floating stagger --- */
.hero-stat:nth-child(1) { animation: float-3d 5s ease-in-out infinite; }
.hero-stat:nth-child(3) { animation: float-3d 5s ease-in-out 1.2s infinite; }
.hero-stat:nth-child(5) { animation: float-3d 5s ease-in-out 2.4s infinite; }
.hero-stat:nth-child(7) { animation: float-3d 5s ease-in-out 0.6s infinite; }

/* --- Timeline glow sweep --- */
.timeline-item {
    transform-style: preserve-3d;
}
.timeline-card {
    transform-style: preserve-3d;
    transition: transform 0.5s var(--ease-expo), box-shadow 0.5s ease;
}
.timeline-item:hover .timeline-card {
    box-shadow:
        0 20px 50px -15px rgba(0,0,0,0.5),
        0 0 30px rgba(10,132,255,0.08);
}

/* --- Case card hover lift --- */
.case-card {
    transform-style: preserve-3d;
    transition: transform 0.5s var(--ease-expo), box-shadow 0.5s ease, border-color 0.5s ease;
}
.case-card:hover {
    box-shadow:
        0 40px 80px -20px rgba(0,0,0,0.6),
        0 0 60px rgba(10,132,255,0.08),
        inset 0 1px 0 rgba(255,255,255,0.1);
    transform: translateY(-8px) rotateX(2deg) rotateY(-2deg) scale(1.01);
}

/* --- Service row 3D --- */
.service-row {
    transform-style: preserve-3d;
    transition: transform 0.5s var(--ease-expo), box-shadow 0.5s ease, background 0.5s ease;
}
.service-row:hover {
    box-shadow:
        0 25px 60px -15px rgba(0,0,0,0.5),
        0 0 30px rgba(10,132,255,0.06);
    transform: translateZ(20px);
}

/* --- FAQ 3D open effect --- */
.faq-item {
    transform-style: preserve-3d;
    transition: border-color 0.3s ease, background 0.3s ease, transform 0.35s var(--ease-expo);
}
.faq-item.open {
    transform: scale(1.01) translateZ(10px);
}

/* --- Method card 3D --- */
.method-card {
    transform-style: preserve-3d;
    transition: transform 0.5s var(--ease-expo), box-shadow 0.5s ease, background 0.5s ease;
}
.method-card:hover {
    box-shadow:
        0 20px 50px -15px rgba(0,0,0,0.5),
        0 0 40px rgba(10,132,255,0.1);
}

/* --- Bento card 3D --- */
.bento-item {
    transform-style: preserve-3d;
    transition: transform 0.5s var(--ease-expo), box-shadow 0.5s ease;
}
.bento-item:hover {
    box-shadow:
        0 30px 60px -15px rgba(0,0,0,0.5),
        0 0 40px rgba(10,132,255,0.08);
}

/* --- Gig card 3D --- */
.gig-card {
    transform-style: preserve-3d;
    transition: transform 0.5s var(--ease-expo), box-shadow 0.5s ease;
}
.gig-card:hover {
    box-shadow:
        0 30px 60px -15px rgba(0,0,0,0.5),
        0 0 40px rgba(10,132,255,0.08);
}

/* --- Scroll-triggered gradient orbs --- */
.gradient-orb {
    position: absolute;
    border-radius: 50%;
    pointer-events: none;
    filter: blur(100px);
    opacity: 0;
    transition: opacity 1.2s ease;
}
.gradient-orb.visible { opacity: 0.15; }
.gradient-orb.orb-blue  { background: radial-gradient(circle, var(--primary), transparent); }
.gradient-orb.orb-purple { background: radial-gradient(circle, var(--accent), transparent); }

/* --- Nav 3D on scroll --- */
.nav.scrolled {
    box-shadow:
        0 4px 30px rgba(0,0,0,0.4),
        0 0 20px rgba(10,132,255,0.05);
}

/* --- Button 3D press effect --- */
.btn-primary-premium,
.btn-secondary-premium,
.btn-wa-premium {
    transform-style: preserve-3d;
    transition: transform 0.25s var(--ease-expo), box-shadow 0.25s ease;
}
.btn-primary-premium:active,
.btn-secondary-premium:active,
.btn-wa-premium:active {
    transform: translateY(2px) scale(0.97) translateZ(-5px);
}

/* --- Reduced motion: disable all 3D animations --- */
@media (prefers-reduced-motion: reduce) {
    .float-3d,
    .glow-pulse,
    .blob-bg,
    .section-glow-line,
    .hero-stat:nth-child(1),
    .hero-stat:nth-child(3),
    .hero-stat:nth-child(5),
    .hero-stat:nth-child(7) {
        animation: none !important;
    }
    .reveal-3d {
        opacity: 1;
        animation: none !important;
        transform: none !important;
    }
    .border-glow-3d::before {
        animation: none !important;
    }
    .holo-hover::before {
        animation: none !important;
    }
}

/* --- Mobile: reduce 3D intensity --- */
@media (max-width: 768px) {
    .float-3d { animation-duration: 8s; }
    .case-card:hover { transform: translateY(-4px); }
    .service-row:hover { transform: none; }
    .timeline-item:hover .timeline-card { box-shadow: 0 10px 30px rgba(0,0,0,0.3); }
}
@media (max-width: 480px) {
    .float-3d { animation: none; }
    .hero-stat { animation: none !important; }
    .blob-bg { display: none; }
}

/* ===================================================
   v4.2 — INTRO RESPONSIVE (all devices)
   =================================================== */
@media (max-width: 1024px) {
    .intro-card {
        max-width: 780px;
    }
    .intro-card-body {
        padding: 32px 36px 38px;
    }
}
@media (max-width: 768px) {
    .intro-card {
        width: 96%;
        max-width: 640px;
    }
    .intro-card-body {
        padding: 28px 24px 32px;
    }
    .intro-name {
        font-size: clamp(2rem, 7vw, 2.8rem);
    }
    .intro-tag {
        font-size: 0.66rem;
    }
}
@media (max-width: 480px) {
    .intro-card {
        width: 98%;
        max-width: none;
        border-radius: 20px;
    }
    .intro-card-body {
        padding: 22px 18px 26px;
    }
    .intro-name {
        font-size: clamp(1.6rem, 8vw, 2.4rem);
    }
    .intro-sub {
        font-size: 0.85rem;
        margin-bottom: 22px;
    }
    .intro-skip-btn {
        font-size: 0.82rem;
        padding: 12px 24px;
    }
    .intro-video-controls {
        bottom: 10px;
        right: 10px;
    }
    .intro-unmute-btn {
        font-size: 0.7rem;
        padding: 6px 12px;
    }
}