:root {
    --primary: #6366f1;
    --primary-light: #818cf8;
    --primary-dark: #4f46e5;
    --accent: #a855f7;
    --accent-light: #c084fc;
    --dark: #0f0a1e;
    --dark-soft: #1a1333;
    --gray: #94a3b8;
    --light: #f8fafc;
    --glass: rgba(255,255,255,.08);
    --radius: 1.25rem;
    --shadow-3d: 0 20px 60px rgba(99,102,241,.18), 0 8px 24px rgba(15,10,30,.12);
    --shadow-hover: 0 30px 80px rgba(99,102,241,.28), 0 12px 32px rgba(168,85,247,.15);
    --perspective: 1200px;
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; overflow-x: hidden; }
body {
    font-family: 'Inter', system-ui, sans-serif;
    color: var(--dark);
    line-height: 1.65;
    background: var(--light);
    overflow-x: hidden;
    position: relative;
}
.page-3d-bg {
    position: fixed; inset: 0; z-index: -1; pointer-events: none;
    background:
        radial-gradient(ellipse 50% 40% at 10% 20%, rgba(129,140,248,.12), transparent),
        radial-gradient(ellipse 40% 35% at 90% 80%, rgba(168,85,247,.1), transparent),
        radial-gradient(ellipse 30% 25% at 50% 50%, rgba(99,102,241,.05), transparent);
}
.page-3d-bg::before, .page-3d-bg::after {
    content: ''; position: absolute; border-radius: 50%;
    filter: blur(80px); animation: floatOrb 20s ease-in-out infinite;
}
.page-3d-bg::before {
    width: 400px; height: 400px; top: 10%; left: -5%;
    background: radial-gradient(circle, rgba(129,140,248,.2), transparent);
}
.page-3d-bg::after {
    width: 350px; height: 350px; bottom: 10%; right: -5%;
    background: radial-gradient(circle, rgba(168,85,247,.18), transparent);
    animation-delay: -10s;
}
@keyframes floatOrb {
    0%, 100% { transform: translate(0, 0) scale(1); }
    50% { transform: translate(30px, -20px) scale(1.05); }
}
main { position: relative; z-index: 1; }
.scene-3d { perspective: var(--perspective); transform-style: preserve-3d; }

/* Floating 3D shapes background */
.float-shapes { position: absolute; inset: 0; overflow: hidden; }
.shape {
    position: absolute; pointer-events: none;
    transform-style: preserve-3d;
    animation: shapeFloat 18s ease-in-out infinite;
}
.shape-cube {
    width: 60px; height: 60px; top: 15%; left: 8%;
    background: linear-gradient(135deg, rgba(129,140,248,.25), rgba(168,85,247,.15));
    border: 1px solid rgba(255,255,255,.3);
    border-radius: 12px;
    box-shadow: 0 20px 40px rgba(99,102,241,.2);
    animation-name: cubeSpin;
    animation-duration: 22s;
}
.shape-cube.shape-sm { width: 36px; height: 36px; top: 65%; left: 85%; animation-delay: -6s; opacity: .6; }
.shape-sphere {
    width: 80px; height: 80px; top: 55%; left: 12%;
    border-radius: 50%;
    background: radial-gradient(circle at 30% 30%, rgba(168,85,247,.35), rgba(99,102,241,.1));
    box-shadow: inset -8px -8px 20px rgba(79,70,229,.2), 0 25px 50px rgba(168,85,247,.15);
    animation-delay: -4s;
}
.shape-sphere.shape-sm { width: 45px; height: 45px; top: 25%; right: 15%; left: auto; animation-delay: -12s; opacity: .7; }
.shape-ring {
    width: 100px; height: 100px; top: 8%; right: 20%;
    border: 3px solid rgba(129,140,248,.3);
    border-radius: 50%;
    box-shadow: 0 0 30px rgba(99,102,241,.15), inset 0 0 20px rgba(168,85,247,.1);
    animation-name: ringRotate;
    animation-duration: 25s;
}
@keyframes cubeSpin {
    0%, 100% { transform: rotateX(15deg) rotateY(0deg) translateY(0); }
    25% { transform: rotateX(25deg) rotateY(90deg) translateY(-20px); }
    50% { transform: rotateX(10deg) rotateY(180deg) translateY(10px); }
    75% { transform: rotateX(30deg) rotateY(270deg) translateY(-15px); }
}
@keyframes ringRotate {
    0%, 100% { transform: rotateX(60deg) rotateZ(0deg) scale(1); }
    50% { transform: rotateX(70deg) rotateZ(180deg) scale(1.1); }
}
@keyframes shapeFloat {
    0%, 100% { transform: translateY(0) translateX(0); }
    33% { transform: translateY(-25px) translateX(15px); }
    66% { transform: translateY(15px) translateX(-10px); }
}
.container { max-width: 1200px; margin: 0 auto; padding: 0 1.25rem; width: 100%; }
a { color: var(--primary); text-decoration: none; transition: color .25s; }
img { max-width: 100%; height: auto; display: block; }

/* Navbar */
.navbar {
    position: fixed; top: 0; left: 0; right: 0; z-index: 1000;
    background: rgba(255,255,255,.82);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(99,102,241,.1);
    transition: all .35s ease;
}
.navbar.scrolled {
    background: rgba(255,255,255,.95);
    box-shadow: 0 8px 32px rgba(99,102,241,.12);
}
.navbar-inner {
    display: flex; align-items: center; justify-content: space-between;
    height: 76px; position: relative;
}
.logo {
    font-size: 1.35rem; font-weight: 800; color: var(--dark);
    display: flex; align-items: center; gap: .5rem; z-index: 1001;
}
.logo span {
    background: radial-gradient(circle at 30% 30%, var(--primary-light), var(--accent));
    -webkit-background-clip: text; -webkit-text-fill-color: transparent;
    background-clip: text;
}
/* Reviews infinite slider */
.reviews-section { overflow: hidden; }
.reviews-slider-wrap {
    position: relative;
    mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent);
    -webkit-mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent);
}
.reviews-slider { overflow: hidden; padding: 1rem 0; }
.reviews-track {
    display: flex; gap: 1.5rem;
    width: max-content;
    animation: reviewScroll 35s linear infinite;
}
.reviews-track:hover { animation-play-state: paused; }
@keyframes reviewScroll {
    0% { transform: translateX(0); }
    100% { transform: translateX(-50%); }
}
.review-slide {
    flex: 0 0 380px; max-width: 380px;
    transform: translateZ(20px);
    box-shadow: 0 15px 45px rgba(99,102,241,.15), inset 0 1px 0 rgba(255,255,255,.8);
}
.review-avatar {
    width: 52px; height: 52px; border-radius: 50%;
    background: radial-gradient(circle, var(--primary-light), var(--accent));
    display: flex; align-items: center; justify-content: center;
    color: #fff; font-weight: 700; font-size: 1.2rem;
}
.stat-item, .team-card, .portfolio-card, .blog-card, .service-card, .testimonial-card, .owner-card, .faq-item {
    transform-style: preserve-3d;
    transition: transform .35s cubic-bezier(.2,.8,.2,1), box-shadow .35s;
    will-change: transform;
}
.stat-item:hover { transform: translateY(-8px) scale(1.02) translateZ(15px); box-shadow: var(--shadow-hover); }
.team-card:hover { transform: translateY(-10px) rotateX(4deg) translateZ(20px); box-shadow: var(--shadow-hover); }
.portfolio-card:hover { transform: translateY(-8px) rotateX(2deg) translateZ(18px); box-shadow: var(--shadow-hover); }
.blog-card:hover { transform: translateY(-8px) rotateY(-2deg) translateZ(15px); box-shadow: var(--shadow-hover); }
.service-card:hover {
    transform: translateY(-10px) rotateX(3deg) rotateY(-3deg) translateZ(25px);
    box-shadow: var(--shadow-hover);
    border-color: rgba(99,102,241,.2);
}
.testimonial-card:hover, .review-slide:hover { transform: translateY(-6px) translateZ(12px); box-shadow: var(--shadow-hover); }
.owner-card:hover { transform: translateY(-5px) rotateX(2deg) translateZ(10px); }
.faq-item.open { transform: translateZ(8px) scale(1.01); }
.stat-item .value.count-done { animation: statPop .5s cubic-bezier(.2,.8,.2,1); }
@keyframes statPop {
    0% { transform: scale(1); }
    50% { transform: scale(1.15) translateZ(20px); }
    100% { transform: scale(1); }
}
.map-container {
    border-radius: var(--radius); overflow: hidden;
    box-shadow: var(--shadow-3d); border: 1px solid rgba(99,102,241,.1);
    line-height: 0;
    transition: transform .4s cubic-bezier(.2,.8,.2,1);
    transform-style: preserve-3d;
}
.map-container:hover { transform: rotateX(2deg) translateZ(10px); }
.map-container iframe { width: 100%; height: 420px; border: 0; display: block; }
@media (max-width: 768px) {
    .map-container iframe { height: 300px; }
}

/* Logo */
.logo img { max-height: 48px; width: auto; object-fit: contain; }
.footer-logo { max-height: 44px; margin-bottom: 1rem; object-fit: contain; }
.nav-links {
    display: flex; gap: 1.75rem; list-style: none; align-items: center;
}
.nav-links a {
    color: var(--dark-soft); font-weight: 500; font-size: .92rem;
    position: relative; padding: .25rem 0;
}
.nav-links a::after {
    content: ''; position: absolute; bottom: -2px; left: 0; width: 0; height: 2px;
    background: radial-gradient(circle, var(--primary), var(--accent));
    transition: width .3s;
}
.nav-links a:hover::after, .nav-links a.active::after { width: 100%; }
.nav-links a:hover, .nav-links a.active { color: var(--primary); }
.nav-cta {
    background: radial-gradient(circle at 20% 20%, var(--primary-light), var(--primary-dark)) !important;
    color: #fff !important; padding: .65rem 1.35rem !important; border-radius: 999px !important;
    font-weight: 600 !important; box-shadow: 0 8px 24px rgba(99,102,241,.35);
    transition: transform .25s, box-shadow .25s !important;
}
.nav-cta:hover { transform: translateY(-2px); box-shadow: 0 12px 32px rgba(99,102,241,.45); }
.nav-cta::after { display: none !important; }
.nav-toggle {
    display: none; background: none; border: none; font-size: 1.6rem;
    cursor: pointer; color: var(--dark); z-index: 1001; padding: .25rem;
}

/* Buttons */
.btn {
    display: inline-flex; align-items: center; justify-content: center; gap: .5rem;
    padding: .9rem 1.85rem; border-radius: 999px; font-weight: 600; font-size: .95rem;
    border: none; cursor: pointer; transition: all .3s ease; text-decoration: none;
}
.btn-primary {
    background: radial-gradient(circle at 25% 25%, var(--primary-light), var(--primary-dark));
    color: #fff; box-shadow: 0 10px 30px rgba(99,102,241,.35);
}
.btn-primary:hover {
    transform: translateY(-3px) scale(1.02);
    box-shadow: 0 16px 40px rgba(99,102,241,.45);
    color: #fff;
}
.btn-outline {
    background: rgba(255,255,255,.6); border: 2px solid rgba(99,102,241,.35);
    color: var(--primary-dark); backdrop-filter: blur(8px);
}
.btn-outline:hover {
    background: var(--primary); color: #fff; border-color: var(--primary);
    transform: translateY(-3px);
}

/* Hero */
.hero {
    padding: 150px 0 90px;
    background:
        radial-gradient(ellipse 80% 60% at 10% 20%, rgba(129,140,248,.25), transparent),
        radial-gradient(ellipse 60% 50% at 90% 10%, rgba(168,85,247,.2), transparent),
        radial-gradient(ellipse 50% 40% at 50% 100%, rgba(99,102,241,.12), transparent),
        linear-gradient(180deg, #f5f3ff 0%, #faf5ff 40%, #fff 100%);
    position: relative; overflow: hidden;
}
.hero::before {
    content: ''; position: absolute; width: 400px; height: 400px; border-radius: 50%;
    background: radial-gradient(circle, rgba(168,85,247,.15), transparent 70%);
    top: -100px; right: -100px; pointer-events: none;
}
.hero-slider { position: relative; }
.hero-slide { display: none; grid-template-columns: 1.1fr .9fr; gap: 3.5rem; align-items: center; }
.hero-slide.active { display: grid; animation: heroEnter3d .8s cubic-bezier(.2,.8,.2,1); }
@keyframes heroEnter3d {
    from { opacity: 0; transform: translateY(30px) rotateX(8deg); }
    to { opacity: 1; transform: translateY(0) rotateX(0); }
}
@keyframes fadeSlide { from { opacity: 0; transform: translateY(16px) rotateX(5deg); } to { opacity: 1; transform: translateY(0) rotateX(0); } }
.hero-dots { display: flex; justify-content: center; gap: .5rem; margin-top: 2rem; }
.hero-dot {
    width: 10px; height: 10px; border-radius: 50%; border: none;
    background: rgba(99,102,241,.25); cursor: pointer; transition: all .3s; padding: 0;
}
.hero-dot.active { background: var(--primary); width: 28px; border-radius: 999px; }
.hero-content { position: relative; z-index: 1; }
.hero-content .label {
    display: inline-block; padding: .4rem 1rem; border-radius: 999px;
    background: rgba(99,102,241,.1); color: var(--primary);
    font-weight: 600; text-transform: uppercase; letter-spacing: .12em;
    font-size: .78rem; margin-bottom: 1.25rem;
}
.hero-content h1 {
    font-size: clamp(2rem, 5vw, 3.25rem); font-weight: 800; line-height: 1.12;
    margin-bottom: 1.25rem; color: var(--dark);
}
.hero-content h1 .gradient-text {
    background: radial-gradient(circle at 30% 30%, var(--primary-light), var(--accent));
    -webkit-background-clip: text; -webkit-text-fill-color: transparent;
    background-clip: text;
    animation: gradientShift 4s ease-in-out infinite;
}
@keyframes gradientShift {
    0%, 100% { filter: hue-rotate(0deg); }
    50% { filter: hue-rotate(15deg); }
}
.hero-content p {
    font-size: clamp(1rem, 2.5vw, 1.15rem); color: var(--gray);
    margin-bottom: 2rem; max-width: 540px;
}
.hero-btns { display: flex; gap: 1rem; flex-wrap: wrap; }
.hero-image {
    position: relative; perspective: 1000px;
    transform-style: preserve-3d;
}
.hero-image img, .hero-3d-card {
    border-radius: var(--radius);
    box-shadow: var(--shadow-3d);
    transform: rotateY(-8deg) rotateX(4deg) translateZ(20px);
    transition: transform .4s cubic-bezier(.2,.8,.2,1), box-shadow .4s;
    will-change: transform;
}
.hero-image:hover img { box-shadow: var(--shadow-hover); }
.hero-3d-card {
    background: radial-gradient(circle at 30% 20%, rgba(129,140,248,.3), rgba(168,85,247,.15));
    border: 1px solid rgba(255,255,255,.5);
    padding: 3rem; min-height: 320px;
    display: flex; align-items: center; justify-content: center;
    backdrop-filter: blur(12px);
}
.hero-3d-card:not(.tilt-card) {
    animation: heroCardFloat 6s ease-in-out infinite;
}
@keyframes heroCardFloat {
    0%, 100% { transform: rotateY(-8deg) rotateX(4deg) translateZ(20px) translateY(0); }
    50% { transform: rotateY(-5deg) rotateX(2deg) translateZ(35px) translateY(-12px); }
}
.hero-3d-card i {
    font-size: 5rem; color: var(--primary); opacity: .6;
    animation: iconPulse3d 3s ease-in-out infinite;
}
@keyframes iconPulse3d {
    0%, 100% { transform: scale(1) translateZ(10px); }
    50% { transform: scale(1.08) translateZ(25px); }
}

/* Sections */
section { padding: clamp(60px, 8vw, 90px) 0; position: relative; transform-style: preserve-3d; }
.section-header { text-align: center; max-width: 680px; margin: 0 auto 3rem; }
.section-header .label {
    display: inline-block; padding: .35rem 1rem; border-radius: 999px;
    background: rgba(99,102,241,.1); color: var(--primary);
    font-weight: 600; text-transform: uppercase; letter-spacing: .1em; font-size: .8rem;
}
.section-header h2 {
    font-size: clamp(1.75rem, 4vw, 2.5rem); font-weight: 800;
    margin: .75rem 0; color: var(--dark);
    text-shadow: 0 2px 20px rgba(99,102,241,.08);
}
.section-header p { color: var(--gray); font-size: 1.05rem; }
.section-alt {
    background:
        radial-gradient(ellipse 70% 50% at 0% 50%, rgba(129,140,248,.08), transparent),
        radial-gradient(ellipse 60% 40% at 100% 50%, rgba(168,85,247,.06), transparent),
        #fafbff;
}

/* 3D Cards base */
.card-3d {
    background: rgba(255,255,255,.85);
    backdrop-filter: blur(16px);
    border: 1px solid rgba(255,255,255,.8);
    border-radius: var(--radius);
    box-shadow: var(--shadow-3d);
    transition: all .4s cubic-bezier(.4,0,.2,1);
    position: relative; overflow: hidden;
}
.card-3d::before {
    content: ''; position: absolute; inset: 0;
    background: radial-gradient(circle at 0% 0%, rgba(129,140,248,.08), transparent 50%);
    pointer-events: none;
}
.card-3d:hover {
    transform: translateY(-8px) scale(1.01);
    box-shadow: var(--shadow-hover);
}

/* Stats */
.stats-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1.5rem; }
.stat-item {
    text-align: center; padding: 2rem 1.5rem;
    background: rgba(255,255,255,.9); backdrop-filter: blur(16px);
    border-radius: var(--radius); box-shadow: var(--shadow-3d);
    border: 1px solid rgba(99,102,241,.08);
}
.stat-item .value {
    font-size: clamp(2rem, 4vw, 2.75rem); font-weight: 800;
    background: radial-gradient(circle, var(--primary), var(--accent));
    -webkit-background-clip: text; -webkit-text-fill-color: transparent;
    background-clip: text;
}
.stat-item .label { color: var(--gray); font-weight: 500; margin-top: .25rem; }

/* Services */
.services-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.75rem; }
.service-card {
    padding: 2rem;
    background: rgba(255,255,255,.9); border-radius: var(--radius);
    box-shadow: var(--shadow-3d); border: 1px solid rgba(99,102,241,.08);
    perspective: 1000px;
}
.service-icon {
    width: 64px; height: 64px; border-radius: 1rem;
    background: radial-gradient(circle at 30% 30%, rgba(129,140,248,.2), rgba(168,85,247,.1));
    display: flex; align-items: center; justify-content: center;
    font-size: 1.6rem; color: var(--primary); margin-bottom: 1.25rem;
    box-shadow: 0 8px 20px rgba(99,102,241,.15);
    transition: transform .35s;
}
.service-card:hover .service-icon { transform: translateZ(20px) scale(1.1) rotateY(10deg); }
.service-icon-img { width: 36px; height: 36px; object-fit: contain; }
.service-card h3 { font-size: 1.15rem; margin-bottom: .75rem; font-weight: 700; }
.service-card p { color: var(--gray); font-size: .95rem; margin-bottom: 1rem; }
.service-card a { font-weight: 600; font-size: .9rem; }

/* About grid */
.about-grid {
    display: grid; grid-template-columns: 1fr 1fr; gap: 3rem; align-items: center;
}
.about-image-wrap img {
    border-radius: var(--radius); box-shadow: var(--shadow-3d);
    width: 100%; object-fit: cover;
    transition: transform .5s cubic-bezier(.2,.8,.2,1);
}
.about-image-wrap:hover img { transform: rotateY(-4deg) rotateX(2deg) scale(1.02) translateZ(15px); }
.owner-card {
    display: flex; gap: 1.5rem; align-items: center; margin-top: 2rem;
    padding: 1.5rem; background: rgba(255,255,255,.7);
    border-radius: var(--radius); border: 1px solid rgba(99,102,241,.1);
    box-shadow: 0 12px 32px rgba(99,102,241,.1);
}
.owner-card img {
    width: 90px; height: 90px; border-radius: 50%; object-fit: cover;
    border: 3px solid rgba(99,102,241,.2);
    box-shadow: 0 8px 20px rgba(99,102,241,.2);
}
.owner-card h4 { font-size: 1.1rem; margin-bottom: .15rem; }
.owner-card span { color: var(--primary); font-size: .9rem; font-weight: 500; }
.owner-card p { color: var(--gray); font-size: .9rem; margin-top: .5rem; }

/* Portfolio */
.portfolio-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.75rem; }
.portfolio-card {
    border-radius: var(--radius); overflow: hidden; position: relative;
    box-shadow: var(--shadow-3d);
    display: block; color: inherit;
}
.portfolio-card img { width: 100%; height: 260px; object-fit: cover; transition: transform .5s; }
.portfolio-card:hover img { transform: scale(1.08); }
.portfolio-overlay {
    position: absolute; inset: 0;
    background: linear-gradient(transparent 35%, rgba(15,10,30,.92));
    display: flex; flex-direction: column; justify-content: flex-end;
    padding: 1.75rem; color: #fff;
}
.portfolio-overlay h3 { margin: 0; font-size: 1.15rem; font-weight: 700; }
.portfolio-overlay span { font-size: .85rem; opacity: .85; }

/* Team */
.team-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1.75rem; }
.team-card {
    text-align: center; padding: 2rem 1.5rem;
    background: rgba(255,255,255,.9); border-radius: var(--radius);
    box-shadow: var(--shadow-3d); border: 1px solid rgba(99,102,241,.08);
}
.team-card:hover img, .team-card:hover .team-avatar { transform: translateZ(25px) scale(1.05); }
.team-card img, .team-avatar {
    width: 120px; height: 120px; border-radius: 50%; object-fit: cover;
    margin: 0 auto 1.25rem; border: 4px solid rgba(129,140,248,.2);
    box-shadow: 0 12px 28px rgba(99,102,241,.2);
    transition: transform .4s cubic-bezier(.2,.8,.2,1);
}
.team-avatar {
    background: radial-gradient(circle, var(--primary-light), var(--accent));
    display: flex; align-items: center; justify-content: center;
    color: #fff; font-size: 2.5rem; font-weight: 700;
}
.team-card h4 { margin: 0 0 .35rem; font-weight: 700; }
.team-card span { color: var(--primary); font-size: .9rem; font-weight: 500; }
.team-card p { color: var(--gray); font-size: .88rem; margin-top: .75rem; }

/* Testimonials */
.testimonials-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.75rem; }
.testimonial-card {
    padding: 2rem; background: rgba(255,255,255,.9);
    border-radius: var(--radius); box-shadow: var(--shadow-3d);
    border: 1px solid rgba(99,102,241,.06);
}
.testimonial-card .stars { color: #fbbf24; margin-bottom: 1rem; font-size: .95rem; }
.testimonial-card p { color: var(--gray); font-style: italic; margin-bottom: 1.5rem; line-height: 1.7; }
.testimonial-author { display: flex; align-items: center; gap: .85rem; }
.testimonial-author img {
    width: 52px; height: 52px; border-radius: 50%; object-fit: cover;
    border: 2px solid rgba(99,102,241,.15);
}

/* Blog */
.blog-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.75rem; }
.blog-card {
    background: #fff; border-radius: var(--radius); overflow: hidden;
    box-shadow: var(--shadow-3d); color: inherit; display: block;
}
.blog-card img { width: 100%; height: 210px; object-fit: cover; }
.blog-card-body { padding: 1.5rem; }
.blog-card h3 { font-size: 1.05rem; margin-bottom: .5rem; font-weight: 700; }
.blog-card p { color: var(--gray); font-size: .92rem; }
.blog-card small { color: var(--gray); font-size: .82rem; }

/* FAQ */
.faq-list { max-width: 820px; margin: 0 auto; }
.faq-item {
    background: rgba(255,255,255,.9); border-radius: 1rem;
    margin-bottom: .85rem; border: 1px solid rgba(99,102,241,.08);
    box-shadow: 0 4px 16px rgba(99,102,241,.06); overflow: hidden;
    transition: all .3s;
}
.faq-item.open { box-shadow: var(--shadow-3d); border-color: rgba(99,102,241,.15); }
.faq-question {
    padding: 1.35rem 1.5rem; font-weight: 600; cursor: pointer;
    display: flex; justify-content: space-between; align-items: center; gap: 1rem;
}
.faq-question i { color: var(--primary); transition: transform .3s; flex-shrink: 0; }
.faq-item.open .faq-question i { transform: rotate(180deg); }
.faq-answer { padding: 0 1.5rem 1.35rem; color: var(--gray); display: none; line-height: 1.7; }
.faq-item.open .faq-answer { display: block; }

/* CTA */
.cta-section {
    background:
        radial-gradient(ellipse 80% 80% at 20% 50%, rgba(129,140,248,.4), transparent),
        radial-gradient(ellipse 60% 60% at 80% 50%, rgba(168,85,247,.35), transparent),
        linear-gradient(135deg, var(--primary-dark) 0%, var(--accent) 100%);
    color: #fff; text-align: center; padding: clamp(60px, 8vw, 90px) 0;
    position: relative; overflow: hidden;
    transform-style: preserve-3d;
}
.cta-section::before, .cta-section::after {
    content: ''; position: absolute; border-radius: 50%;
    background: rgba(255,255,255,.06); pointer-events: none;
    animation: ctaOrb3d 8s ease-in-out infinite;
}
.cta-section::before { width: 200px; height: 200px; top: -50px; left: 10%; }
.cta-section::after { width: 150px; height: 150px; bottom: -30px; right: 15%; animation-delay: -4s; }
@keyframes ctaOrb3d {
    0%, 100% { transform: translateZ(0) scale(1); opacity: .5; }
    50% { transform: translateZ(40px) scale(1.2); opacity: .8; }
}
.cta-section .container { position: relative; z-index: 1; }
.cta-section h2 {
    font-size: clamp(1.75rem, 4vw, 2.5rem); margin-bottom: 1rem; font-weight: 800;
    text-shadow: 0 4px 30px rgba(0,0,0,.2);
}
.cta-section p {
    opacity: .92; margin-bottom: 2rem; max-width: 600px;
    margin-left: auto; margin-right: auto; font-size: 1.05rem;
}
.cta-section .btn {
    background: #fff; color: var(--primary-dark);
    box-shadow: 0 12px 32px rgba(0,0,0,.2);
    transition: transform .3s, box-shadow .3s;
}
.cta-section .btn:hover {
    transform: translateY(-4px) translateZ(20px) scale(1.05);
    box-shadow: 0 20px 50px rgba(0,0,0,.3);
}

/* Footer */
.footer {
    background: radial-gradient(ellipse at top, #1a1333, var(--dark));
    color: #94a3b8; padding: 70px 0 30px;
}
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 2.5rem; margin-bottom: 2.5rem; }
.footer h4 { color: #fff; margin-bottom: 1.25rem; font-weight: 700; }
.footer a { color: #94a3b8; display: block; margin-bottom: .6rem; transition: color .2s; }
.footer a:hover { color: #fff; }
.footer-bottom {
    border-top: 1px solid rgba(255,255,255,.08); padding-top: 1.75rem;
    text-align: center; font-size: .9rem;
}
.social-links { display: flex; gap: .75rem; margin-top: 1.25rem; flex-wrap: wrap; }
.social-links a {
    width: 42px; height: 42px;
    background: rgba(255,255,255,.06); border-radius: .75rem;
    display: flex; align-items: center; justify-content: center;
    color: #fff; transition: all .3s;
}
.social-links a:hover {
    background: var(--primary); transform: translateY(-5px) translateZ(10px) rotateX(10deg);
}

/* Page Hero */
.page-hero {
    padding: 150px 0 70px; text-align: center;
    background:
        radial-gradient(ellipse 70% 60% at 50% 0%, rgba(129,140,248,.2), transparent),
        radial-gradient(ellipse 50% 40% at 80% 20%, rgba(168,85,247,.12), transparent),
        linear-gradient(180deg, #f5f3ff, #fff);
    position: relative; overflow: hidden;
    transform-style: preserve-3d;
}
.page-hero h1 {
    font-size: clamp(2rem, 5vw, 2.75rem); font-weight: 800; margin-bottom: .5rem;
    text-shadow: 0 4px 30px rgba(99,102,241,.15);
}
.page-hero p { color: var(--gray); font-size: 1.1rem; }

/* Contact */
.contact-grid { display: grid; grid-template-columns: 1.1fr .9fr; gap: 3rem; }
.contact-form input, .contact-form textarea {
    width: 100%; padding: .95rem 1.15rem;
    border: 1px solid rgba(99,102,241,.15); border-radius: .85rem;
    margin-bottom: 1rem; font-family: inherit; font-size: .95rem;
    background: rgba(255,255,255,.8); transition: border-color .25s, box-shadow .25s;
}
.contact-form input:focus, .contact-form textarea:focus {
    outline: none; border-color: var(--primary);
    box-shadow: 0 0 0 4px rgba(99,102,241,.12);
}
.contact-form textarea { min-height: 160px; resize: vertical; }
.contact-info-item { display: flex; gap: 1.15rem; margin-bottom: 1.75rem; align-items: flex-start; }
.contact-info-item:hover i { transform: translateZ(15px) rotateY(10deg) scale(1.08); }
.contact-info-item i {
    width: 52px; height: 52px; flex-shrink: 0;
    background: radial-gradient(circle, rgba(129,140,248,.2), rgba(168,85,247,.1));
    border-radius: .85rem; display: flex; align-items: center; justify-content: center;
    color: var(--primary); font-size: 1.3rem;
    transition: transform .35s cubic-bezier(.2,.8,.2,1);
    box-shadow: 0 8px 20px rgba(99,102,241,.12);
}

/* Detail pages */
.detail-grid { display: grid; grid-template-columns: 1.4fr 1fr; gap: 3rem; align-items: start; }
.detail-image {
    border-radius: var(--radius); box-shadow: var(--shadow-3d); width: 100%;
    transition: transform .5s cubic-bezier(.2,.8,.2,1);
}
.detail-image:hover { transform: rotateY(-3deg) rotateX(2deg) scale(1.02) translateZ(20px); }

/* 3D Scroll Reveal */
.reveal-3d, .reveal-card {
    opacity: 0;
    transform: translateY(24px);
    transition: opacity .5s cubic-bezier(.25,.8,.25,1), transform .5s cubic-bezier(.25,.8,.25,1);
}
.reveal-3d.is-visible, .reveal-card.is-visible {
    opacity: 1;
    transform: translateY(0);
}
.tilt-card { transform-style: preserve-3d; transition: transform .3s ease, box-shadow .3s ease; }

/* Navbar 3D depth on scroll */
.navbar.scrolled .logo { transform: translateZ(5px); transition: transform .3s; }

@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
    .reveal-3d, .reveal-card { opacity: 1; transform: none; }
    .float-shapes { display: none; }
}
.text-center { text-align: center; }
.mt-2 { margin-top: 2rem; }

/* Alert */
.alert { padding: 1rem 1.25rem; border-radius: .85rem; margin-bottom: 1.25rem; }
.alert-success { background: #dcfce7; color: #166534; border: 1px solid #bbf7d0; }
.alert-error { background: #fee2e2; color: #991b1b; border: 1px solid #fecaca; }
.input-error { border-color: #ef4444 !important; }
.field-error { color: #ef4444; font-size: .82rem; display: block; margin: -.5rem 0 .75rem; }

/* Pagination */
.pagination {
    display: flex; justify-content: center; gap: .5rem;
    margin-top: 2.5rem; list-style: none; padding: 0; flex-wrap: wrap;
}
.pagination a, .pagination span {
    padding: .55rem 1rem; border-radius: .65rem;
    border: 1px solid rgba(99,102,241,.15); color: var(--dark);
}
.pagination .active span {
    background: radial-gradient(circle, var(--primary), var(--primary-dark));
    color: #fff; border-color: transparent;
}

/* Responsive */
@media (max-width: 1024px) {
    .hero-slide, .hero-slide.active, .about-grid, .contact-grid, .detail-grid { grid-template-columns: 1fr; }
    .services-grid, .portfolio-grid, .blog-grid, .testimonials-grid { grid-template-columns: repeat(2, 1fr); }
    .team-grid, .stats-grid { grid-template-columns: repeat(2, 1fr); }
    .footer-grid { grid-template-columns: 1fr 1fr; }
    .hero-image { order: -1; max-width: 500px; margin: 0 auto; }
    .hero-image img, .hero-3d-card { animation: heroCardFloat 6s ease-in-out infinite; }
    .float-shapes .shape { opacity: .4; transform: scale(.7); }
}

@media (max-width: 768px) {
    .review-slide { flex: 0 0 300px; max-width: 300px; }
    .nav-toggle { display: block; }
    .float-shapes { display: none; }
    .reveal-3d, .reveal-card { opacity: 1; transform: none; }
    .nav-links {
        display: none; position: fixed; top: 76px; left: 0; right: 0;
        background: rgba(255,255,255,.98); backdrop-filter: blur(20px);
        flex-direction: column; padding: 1.25rem; gap: 0;
        border-bottom: 1px solid rgba(99,102,241,.1);
        box-shadow: 0 16px 40px rgba(99,102,241,.12);
        max-height: calc(100vh - 76px); overflow-y: auto;
    }
    .nav-links.open { display: flex; }
    .nav-links li { width: 100%; }
    .nav-links li a {
        display: block; padding: .85rem 1rem; border-radius: .65rem;
    }
    .nav-links li a:hover { background: rgba(99,102,241,.06); }
    .nav-cta { margin-top: .5rem; text-align: center; display: block !important; }
    .services-grid, .portfolio-grid, .blog-grid, .testimonials-grid,
    .team-grid, .stats-grid { grid-template-columns: 1fr; }
    .footer-grid { grid-template-columns: 1fr; }
    .owner-card { flex-direction: column; text-align: center; }
    .hero-btns { flex-direction: column; }
    .hero-btns .btn { width: 100%; }
    section { padding: 50px 0; }
}

@media (max-width: 380px) {
    .container { padding: 0 1rem; }
    .hero-content h1 { font-size: 1.75rem; }
}

/* WhatsApp Float */
.whatsapp-float {
    position: fixed; bottom: 24px; right: 24px; z-index: 9999;
    width: 58px; height: 58px; border-radius: 50%;
    background: #25d366; color: #fff;
    display: flex; align-items: center; justify-content: center;
    font-size: 1.75rem; box-shadow: 0 8px 28px rgba(37,211,102,.45);
    transition: transform .3s, box-shadow .3s;
    text-decoration: none;
}
.whatsapp-float:hover {
    color: #fff; transform: scale(1.08) translateY(-3px);
    box-shadow: 0 12px 36px rgba(37,211,102,.55);
}
.whatsapp-tooltip {
    position: absolute; right: 68px; white-space: nowrap;
    background: #fff; color: var(--dark); padding: .45rem .85rem;
    border-radius: .5rem; font-size: .82rem; font-weight: 600;
    box-shadow: 0 4px 16px rgba(0,0,0,.12); opacity: 0;
    pointer-events: none; transition: opacity .25s;
}
.whatsapp-float:hover .whatsapp-tooltip { opacity: 1; }

/* Offer Top Banner */
.offer-top-banner {
    position: relative; z-index: 999;
    margin-top: 76px;
    background: linear-gradient(135deg, var(--primary-dark), var(--accent));
    color: #fff; overflow: hidden;
}
.offer-top-banner.hidden { display: none; }
.offer-banner-inner {
    display: flex; align-items: center; justify-content: space-between;
    gap: 1rem; padding: .65rem 0; flex-wrap: wrap; position: relative;
}
.offer-banner-bg {
    position: absolute; inset: 0; width: 100%; height: 100%;
    object-fit: cover; opacity: .2; pointer-events: none;
}
.offer-banner-content {
    display: flex; align-items: center; gap: .75rem; flex-wrap: wrap;
    position: relative; z-index: 1; flex: 1;
}
.offer-badge {
    background: rgba(255,255,255,.2); padding: .2rem .65rem;
    border-radius: 999px; font-size: .75rem; font-weight: 700;
    text-transform: uppercase; letter-spacing: .05em;
}
.offer-discount {
    background: #fbbf24; color: #1a1333; padding: .2rem .6rem;
    border-radius: .4rem; font-size: .8rem;
}
.offer-banner-title { font-weight: 700; font-size: .95rem; }
.offer-banner-sub { opacity: .9; font-size: .85rem; }
.offer-banner-actions {
    display: flex; align-items: center; gap: .5rem; position: relative; z-index: 1;
}
.offer-banner-btn {
    background: #fff !important; color: var(--primary-dark) !important;
    font-weight: 600; border: none; padding: .4rem 1rem !important;
}
.offer-banner-close {
    background: rgba(255,255,255,.15); border: none; color: #fff;
    width: 32px; height: 32px; border-radius: 50%; cursor: pointer;
    display: flex; align-items: center; justify-content: center;
    transition: background .2s;
}
.offer-banner-close:hover { background: rgba(255,255,255,.3); }

/* Offers Section */
.offers-grid {
    display: grid; grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: 1.75rem;
}
.offer-card {
    background: rgba(255,255,255,.95); border-radius: var(--radius);
    overflow: hidden; box-shadow: var(--shadow-3d);
    border: 1px solid rgba(99,102,241,.1);
    transition: transform .35s, box-shadow .35s;
}
.offer-card:hover {
    transform: translateY(-6px); box-shadow: var(--shadow-hover);
}
.offer-card-visual {
    position: relative; height: 200px; overflow: hidden;
    background: linear-gradient(135deg, rgba(129,140,248,.2), rgba(168,85,247,.15));
}
.offer-card-visual img {
    width: 100%; height: 100%; object-fit: cover;
    transition: transform .5s;
}
.offer-card:hover .offer-card-visual img { transform: scale(1.05); }
.offer-card-placeholder {
    height: 100%; display: flex; align-items: center; justify-content: center;
    font-size: 4rem; color: var(--primary); opacity: .4;
}
.offer-card-discount {
    position: absolute; top: 12px; right: 12px;
    background: #fbbf24; color: #1a1333; font-weight: 800;
    padding: .35rem .75rem; border-radius: .5rem; font-size: .9rem;
    box-shadow: 0 4px 12px rgba(0,0,0,.15);
}
.offer-card-badge {
    position: absolute; top: 12px; left: 12px;
    background: var(--primary); color: #fff; font-weight: 600;
    padding: .3rem .7rem; border-radius: 999px; font-size: .75rem;
}
.offer-card-body { padding: 1.5rem; }
.offer-card-sub {
    color: var(--primary); font-size: .82rem; font-weight: 600;
    text-transform: uppercase; letter-spacing: .05em; margin-bottom: .35rem;
}
.offer-card-body h3 { font-size: 1.15rem; margin-bottom: .5rem; font-weight: 700; }
.offer-card-body p { color: var(--gray); font-size: .92rem; margin-bottom: .75rem; }
.offer-expiry { color: var(--gray); font-size: .8rem; display: block; margin-bottom: 1rem; }
.offer-card-btns { display: flex; gap: .65rem; flex-wrap: wrap; }
.btn-whatsapp { border-color: #25d366 !important; color: #25d366 !important; }
.btn-whatsapp:hover { background: #25d366 !important; color: #fff !important; }

/* Offer Popup */
body.offer-popup-open { overflow: hidden; }
.offer-popup-overlay {
    position: fixed; inset: 0; z-index: 10000;
    background: rgba(15, 10, 30, .65);
    backdrop-filter: blur(6px);
    display: flex; align-items: center; justify-content: center;
    padding: 1.25rem;
    opacity: 0; visibility: hidden;
    transition: opacity .35s ease, visibility .35s;
}
.offer-popup-overlay.is-open { opacity: 1; visibility: visible; }
.offer-popup-modal {
    position: relative; width: 100%; max-width: 720px;
    background: #fff; border-radius: var(--radius);
    box-shadow: 0 30px 80px rgba(99,102,241,.35);
    overflow: hidden;
    transform: scale(.92) translateY(20px);
    transition: transform .4s cubic-bezier(.2,.8,.2,1);
}
.offer-popup-overlay.is-open .offer-popup-modal { transform: scale(1) translateY(0); }
.offer-popup-close {
    position: absolute; top: 12px; right: 12px; z-index: 2;
    width: 38px; height: 38px; border-radius: 50%; border: none;
    background: rgba(255,255,255,.95); color: var(--dark);
    display: flex; align-items: center; justify-content: center;
    cursor: pointer; box-shadow: 0 4px 16px rgba(0,0,0,.15);
}
.offer-popup-grid { display: grid; grid-template-columns: 1fr 1.1fr; }
.offer-popup-visual {
    position: relative; min-height: 280px;
    background: linear-gradient(135deg, rgba(129,140,248,.25), rgba(168,85,247,.2));
}
.offer-popup-visual img { width: 100%; height: 100%; object-fit: cover; min-height: 280px; }
.offer-popup-placeholder {
    min-height: 280px; display: flex; align-items: center; justify-content: center;
    font-size: 5rem; color: var(--primary); opacity: .35;
}
.offer-popup-discount {
    position: absolute; top: 16px; left: 16px;
    background: #fbbf24; color: #1a1333; font-weight: 800;
    padding: .45rem .9rem; border-radius: .6rem; font-size: 1rem;
}
.offer-popup-content { padding: 2rem 1.75rem; }
.offer-popup-badge {
    display: inline-block; background: rgba(99,102,241,.12); color: var(--primary);
    padding: .3rem .75rem; border-radius: 999px;
    font-size: .75rem; font-weight: 700; text-transform: uppercase; margin-bottom: .5rem;
}
.offer-popup-sub { color: var(--gray); font-size: .88rem; margin-bottom: .35rem; }
.offer-popup-content h2 { font-size: 1.5rem; font-weight: 800; margin-bottom: .65rem; }
.offer-popup-desc { color: var(--gray); font-size: .95rem; line-height: 1.65; margin-bottom: .75rem; }
.offer-popup-expiry { color: var(--primary); font-size: .82rem; font-weight: 600; margin-bottom: 1.25rem; }
.offer-popup-actions { display: flex; gap: .65rem; flex-wrap: wrap; }

@media (max-width: 768px) {
    .whatsapp-float { bottom: 16px; right: 16px; width: 52px; height: 52px; font-size: 1.5rem; }
    .whatsapp-tooltip { display: none; }
    .offer-banner-inner { justify-content: center; text-align: center; }
    .offer-banner-content { justify-content: center; }
    .offers-grid { grid-template-columns: 1fr; }
    .offer-popup-grid { grid-template-columns: 1fr; }
    .offer-popup-visual { min-height: 180px; }
    .offer-popup-visual img { min-height: 180px; }
    .offer-popup-placeholder { min-height: 180px; }
    .offer-popup-content { padding: 1.5rem 1.25rem 1.75rem; }
    .offer-popup-content h2 { font-size: 1.25rem; }
}