*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }

:root {
    --white: #ffffff;
    --black: #0a0a0a;
    --dark: #111111;
    --gray-50: #f8f9fa;
    --gray-100: #f1f3f5;
    --gray-200: #e9ecef;
    --gray-300: #dee2e6;
    --gray-400: #adb5bd;
    --gray-500: #868e96;
    --gray-600: #495057;
    --gray-700: #343a40;
    --blue: #3b82f6;
    --blue-light: #60a5fa;
    --blue-dark: #2563eb;
    --blue-50: #eff6ff;
    --blue-100: #dbeafe;
}

html { scroll-behavior: smooth; overflow-x: hidden; }

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    background: var(--white);
    color: var(--dark);
    line-height: 1.6;
    overflow-x: hidden;
    max-width: 100vw;
}

.page-wrapper { overflow-x: hidden; width: 100%; position: relative; }
.container { max-width: 1200px; margin: 0 auto; padding: 0 24px; }

/* REVEAL ANIMATIONS */
.reveal {
    opacity: 0;
    transform: translateY(60px);
    transition: opacity 0.9s cubic-bezier(0.16, 1, 0.3, 1), transform 0.9s cubic-bezier(0.16, 1, 0.3, 1);
}
.reveal.visible { opacity: 1; transform: translateY(0); }
.reveal-delay-1 { transition-delay: 0.12s; }
.reveal-delay-2 { transition-delay: 0.24s; }
.reveal-delay-3 { transition-delay: 0.36s; }

.reveal-scale {
    opacity: 0;
    transform: scale(0.85) translateY(40px);
    transition: opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1), transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}
.reveal-scale.visible { opacity: 1; transform: scale(1) translateY(0); }

.reveal-left {
    opacity: 0;
    transform: translateX(-80px);
    transition: opacity 0.9s cubic-bezier(0.16, 1, 0.3, 1), transform 0.9s cubic-bezier(0.16, 1, 0.3, 1);
}
.reveal-left.visible { opacity: 1; transform: translateX(0); }

.reveal-right {
    opacity: 0;
    transform: translateX(80px);
    transition: opacity 0.9s cubic-bezier(0.16, 1, 0.3, 1), transform 0.9s cubic-bezier(0.16, 1, 0.3, 1);
}
.reveal-right.visible { opacity: 1; transform: translateX(0); }

/* NAV */
nav {
    position: fixed; top: 0; left: 0; right: 0; z-index: 1000;
    background: rgba(255,255,255,0.85);
    backdrop-filter: blur(30px) saturate(180%); -webkit-backdrop-filter: blur(30px) saturate(180%);
    border-bottom: 1px solid rgba(0,0,0,0.04);
    transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}
nav.scrolled { box-shadow: 0 4px 40px rgba(0,0,0,0.06); background: rgba(255,255,255,0.95); }
.nav-inner {
    max-width: 1200px; margin: 0 auto; padding: 0 24px;
    display: flex; align-items: center; justify-content: space-between; height: 72px;
}
.logo { display: inline-flex; align-items: center; text-decoration: none; }
.logo img { height: 70px; width: auto; }
.nav-links { display: flex; gap: 32px; align-items: center; }
.nav-links a {
    text-decoration: none; color: var(--gray-600); font-size: 0.88rem;
    font-weight: 500; transition: color 0.3s; position: relative;
}
.nav-links a::after {
    content: ''; position: absolute; bottom: -4px; left: 0; width: 0; height: 2px;
    background: var(--blue); transition: width 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}
.nav-links a:hover { color: var(--black); }
.nav-links a:hover::after { width: 100%; }
.nav-cta {
    background: var(--black) !important; color: var(--white) !important;
    padding: 10px 24px !important; border-radius: 8px; font-weight: 600 !important;
    transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1) !important;
}
.nav-cta::after { display: none !important; }
.nav-cta:hover { background: var(--blue) !important; transform: translateY(-2px); box-shadow: 0 12px 35px rgba(59,130,246,0.3); }
.mobile-toggle { display: none; background: none; border: none; cursor: pointer; }
.mobile-toggle span { display: block; width: 22px; height: 2px; background: var(--black); margin: 5px 0; transition: 0.3s; }

/* SOCIAL PROOF BANNER */
.sp-banner {
    position: fixed; top: 72px; left: 0; right: 0; z-index: 999;
    background: var(--black); color: var(--white); text-align: center;
    padding: 10px 0; font-size: 0.82rem; font-weight: 400; letter-spacing: 0.3px;
}
.sp-banner strong { font-weight: 700; color: var(--blue-light); }
.sp-strip { display: flex; justify-content: center; gap: 28px; flex-wrap: wrap; align-items: center; }
.sp-strip .dot { width: 4px; height: 4px; border-radius: 50%; background: var(--gray-500); }

/* HERO */
.hero {
    padding: 220px 0 120px; text-align: center;
    position: relative; overflow: hidden;
}

/* 3D PERSPECTIVE GRID */
.hero-grid {
    position: absolute; inset: 0; z-index: 0; overflow: hidden; perspective: 600px;
}
.hero-grid-inner {
    position: absolute; bottom: -30%; left: -20%; right: -20%;
    height: 70%; transform: rotateX(60deg); transform-origin: center bottom;
    background-image:
        linear-gradient(rgba(59,130,246,0.07) 1px, transparent 1px),
        linear-gradient(90deg, rgba(59,130,246,0.07) 1px, transparent 1px);
    background-size: 50px 50px;
    animation: gridScroll 15s linear infinite;
}
@keyframes gridScroll {
    0% { background-position: 0 0; }
    100% { background-position: 0 50px; }
}

/* FLOATING ORBS */
.hero-orb {
    position: absolute; border-radius: 50%;
    filter: blur(60px); z-index: 0; pointer-events: none;
}
.orb1 {
    width: 500px; height: 500px; top: 5%; right: -5%;
    background: radial-gradient(circle at 30% 30%, rgba(59,130,246,0.12), rgba(59,130,246,0.02));
    animation: orbFloat1 12s ease-in-out infinite;
}
.orb2 {
    width: 350px; height: 350px; bottom: 5%; left: -5%;
    background: radial-gradient(circle at 70% 70%, rgba(59,130,246,0.08), transparent);
    animation: orbFloat2 10s ease-in-out infinite;
}
.orb3 {
    width: 200px; height: 200px; top: 30%; left: 20%;
    background: radial-gradient(circle, rgba(59,130,246,0.06), transparent);
    animation: orbFloat3 14s ease-in-out infinite;
}
@keyframes orbFloat1 {
    0%, 100% { transform: translate(0, 0) scale(1); }
    33% { transform: translate(-40px, 30px) scale(1.1); }
    66% { transform: translate(20px, -20px) scale(0.95); }
}
@keyframes orbFloat2 {
    0%, 100% { transform: translate(0, 0) scale(1); }
    50% { transform: translate(50px, -40px) scale(1.15); }
}
@keyframes orbFloat3 {
    0%, 100% { transform: translate(0, 0); }
    25% { transform: translate(30px, -50px); }
    75% { transform: translate(-20px, 30px); }
}

/* ANIMATED PARTICLES */
.hero-particles {
    position: absolute; inset: 0; z-index: 0; overflow: hidden;
}
.particle {
    position: absolute; width: 3px; height: 3px; border-radius: 50%;
    background: var(--blue); opacity: 0.15;
    animation: particleFloat linear infinite;
}
@keyframes particleFloat {
    0% { transform: translateY(100vh) scale(0); opacity: 0; }
    10% { opacity: 0.15; }
    90% { opacity: 0.15; }
    100% { transform: translateY(-10vh) scale(1); opacity: 0; }
}

.hero .container { position: relative; z-index: 1; }

.hero-badge {
    display: inline-flex; align-items: center; gap: 10px;
    background: rgba(255,255,255,0.9); backdrop-filter: blur(20px);
    border: 1px solid rgba(59,130,246,0.15);
    padding: 8px 20px; border-radius: 100px; font-size: 0.82rem;
    font-weight: 500; color: var(--gray-600); margin-bottom: 36px;
    box-shadow: 0 8px 32px rgba(59,130,246,0.08);
    animation: badgeIn 0.8s cubic-bezier(0.16, 1, 0.3, 1) both;
}
.hero-badge .stars { color: #f59e0b; letter-spacing: 2px; }
.hero-badge strong { color: var(--black); }
@keyframes badgeIn {
    from { opacity: 0; transform: translateY(20px) scale(0.9); filter: blur(10px); }
    to { opacity: 1; transform: translateY(0) scale(1); filter: blur(0); }
}

.hero h1 {
    font-size: clamp(2.8rem, 7vw, 5.5rem); font-weight: 900;
    line-height: 1.05; letter-spacing: -2.5px; color: var(--black);
    margin-bottom: 28px;
    animation: heroTitle 1.2s cubic-bezier(0.16, 1, 0.3, 1) 0.2s both;
}
.hero h1 .highlight {
    background: linear-gradient(135deg, var(--blue), var(--blue-light), #818cf8);
    background-size: 200% auto;
    -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text;
    animation: shimmer 4s linear infinite;
}
@keyframes shimmer {
    0% { background-position: 0% center; }
    100% { background-position: 200% center; }
}
@keyframes heroTitle {
    from { opacity: 0; transform: translateY(60px); filter: blur(10px); }
    to { opacity: 1; transform: translateY(0); filter: blur(0); }
}
.hero p.hero-desc {
    font-size: 1.15rem; color: var(--gray-500); max-width: 560px;
    margin: 0 auto 44px; line-height: 1.75;
    animation: heroTitle 1.2s cubic-bezier(0.16, 1, 0.3, 1) 0.4s both;
}
.hero-buttons {
    display: flex; gap: 16px; justify-content: center; flex-wrap: wrap;
    animation: heroTitle 1.2s cubic-bezier(0.16, 1, 0.3, 1) 0.6s both;
}
.btn-primary {
    display: inline-flex; align-items: center; gap: 10px;
    background: var(--blue); color: var(--white);
    padding: 16px 36px; border-radius: 12px; font-size: 1rem;
    font-weight: 600; text-decoration: none; border: none; cursor: pointer;
    transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
    position: relative; overflow: hidden;
}
.btn-primary::before {
    content: ''; position: absolute; inset: 0;
    background: linear-gradient(135deg, transparent 30%, rgba(255,255,255,0.2) 50%, transparent 70%);
    transform: translateX(-100%);
    transition: transform 0.6s;
}
.btn-primary:hover {
    transform: translateY(-4px) scale(1.02);
    box-shadow: 0 20px 50px rgba(59,130,246,0.35);
}
.btn-primary:hover::before { transform: translateX(100%); }
.btn-secondary {
    display: inline-flex; align-items: center; gap: 10px;
    background: var(--white); color: var(--black);
    padding: 16px 36px; border-radius: 12px; font-size: 1rem;
    font-weight: 600; text-decoration: none; border: 1px solid var(--gray-200);
    transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}
.btn-secondary:hover {
    border-color: var(--black); transform: translateY(-4px);
    box-shadow: 0 20px 50px rgba(0,0,0,0.08);
}
.hero-sub {
    margin-top: 16px; font-size: 0.82rem; color: var(--gray-400);
    animation: heroTitle 1.2s cubic-bezier(0.16, 1, 0.3, 1) 0.8s both;
}

/* TRUST BADGES */
.trust-badges {
    display: flex; justify-content: center; gap: 24px; margin-top: 56px; flex-wrap: wrap;
    animation: heroTitle 1.2s cubic-bezier(0.16, 1, 0.3, 1) 1s both;
}
.trust-badge {
    display: flex; align-items: center; gap: 12px;
    background: rgba(255,255,255,0.8); backdrop-filter: blur(20px);
    border: 1px solid rgba(0,0,0,0.06);
    padding: 14px 22px; border-radius: 14px;
    box-shadow: 0 4px 20px rgba(0,0,0,0.03);
    transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}
.trust-badge:hover {
    transform: translateY(-4px) scale(1.02);
    box-shadow: 0 16px 40px rgba(59,130,246,0.1);
    border-color: rgba(59,130,246,0.2);
}
.trust-badge-icon {
    width: 40px; height: 40px; border-radius: 12px;
    display: flex; align-items: center; justify-content: center;
    background: linear-gradient(135deg, var(--blue-50), var(--blue-100));
}
.trust-badge-icon svg { width: 18px; height: 18px; stroke: var(--blue); fill: none; stroke-width: 2; }
.trust-badge-text { font-size: 0.8rem; color: var(--gray-700); font-weight: 600; line-height: 1.4; }
.trust-badge-text span { display: block; color: var(--gray-400); font-weight: 400; font-size: 0.72rem; }

/* STATS */
.stats-bar { padding: 80px 0; border-bottom: 1px solid var(--gray-100); }
.stats-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 32px; text-align: center; }
.stat-item {
    padding: 32px 16px; border-radius: 20px;
    transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}
.stat-item:hover {
    background: var(--gray-50);
    transform: translateY(-8px);
    box-shadow: 0 20px 50px rgba(0,0,0,0.04);
}
.stat-item h3 { font-size: 3.2rem; font-weight: 900; color: var(--black); letter-spacing: -2px; }
.stat-item h3 span { color: var(--blue); }
.stat-item p { font-size: 0.88rem; color: var(--gray-500); margin-top: 4px; }

/* CLIENTS MARQUEE */
.clients { padding: 80px 0; text-align: center; background: var(--gray-50); overflow: hidden; }
.section-label {
    font-size: 0.72rem; text-transform: uppercase; letter-spacing: 4px;
    color: var(--gray-400); margin-bottom: 16px; font-weight: 600;
}
.clients h2 { font-size: 1.4rem; font-weight: 700; color: var(--black); margin-bottom: 48px; }
.marquee-wrapper {
    position: relative; width: 100%; overflow: hidden;
    mask-image: linear-gradient(90deg, transparent, black 10%, black 90%, transparent);
    -webkit-mask-image: linear-gradient(90deg, transparent, black 10%, black 90%, transparent);
}
.marquee-track {
    display: flex; gap: 64px; align-items: center; width: max-content;
    animation: marquee 25s linear infinite;
}
.marquee-track:hover { animation-play-state: paused; }
@keyframes marquee {
    0% { transform: translateX(0); }
    100% { transform: translateX(-50%); }
}
.client-logo {
    font-size: 1.15rem; font-weight: 700; color: var(--gray-700);
    letter-spacing: -0.5px; white-space: nowrap; opacity: 0.3;
    transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
    flex-shrink: 0; padding: 12px 0;
}
.client-logo:hover { opacity: 0.8; transform: scale(1.08); }

/* SECTION HEADERS */
.section-header { text-align: center; margin-bottom: 72px; }
.section-header .label {
    display: inline-block; font-size: 0.72rem; text-transform: uppercase;
    letter-spacing: 4px; color: var(--blue); font-weight: 600; margin-bottom: 16px;
}
.section-header h2 {
    font-size: clamp(2rem, 4vw, 3rem); font-weight: 800;
    color: var(--black); letter-spacing: -1.5px; margin-bottom: 16px;
}
.section-header p { font-size: 1.05rem; color: var(--gray-500); max-width: 560px; margin: 0 auto; }

/* SERVICES */
.services { padding: 120px 0; position: relative; }
.services::before {
    content: ''; position: absolute; top: 20%; right: -200px;
    width: 400px; height: 400px; border-radius: 50%;
    background: radial-gradient(circle, rgba(59,130,246,0.04), transparent);
    filter: blur(60px); pointer-events: none;
}
.services-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.service-card {
    background: var(--white); border: 1px solid var(--gray-200);
    border-radius: 20px; padding: 44px 32px;
    transition: all 0.5s cubic-bezier(0.16, 1, 0.3, 1);
    position: relative; overflow: hidden;
    transform-style: preserve-3d;
}
.service-card::before {
    content: ''; position: absolute; top: 0; left: 0; right: 0; height: 3px;
    background: linear-gradient(90deg, var(--blue), var(--blue-light));
    transform: scaleX(0); transform-origin: left;
    transition: transform 0.5s cubic-bezier(0.16, 1, 0.3, 1);
}
.service-card::after {
    content: ''; position: absolute; inset: 0;
    background: radial-gradient(circle at var(--mouse-x, 50%) var(--mouse-y, 50%), rgba(59,130,246,0.06), transparent 60%);
    opacity: 0; transition: opacity 0.4s;
    pointer-events: none;
}
.service-card:hover {
    border-color: rgba(59,130,246,0.15);
    box-shadow: 0 25px 60px rgba(0,0,0,0.06), 0 0 0 1px rgba(59,130,246,0.08);
}
.service-card:hover::before { transform: scaleX(1); }
.service-card:hover::after { opacity: 1; }
.service-icon {
    width: 56px; height: 56px;
    background: linear-gradient(135deg, var(--blue-50), var(--blue-100));
    border-radius: 16px;
    display: flex; align-items: center; justify-content: center; margin-bottom: 24px;
    transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}
.service-card:hover .service-icon {
    transform: scale(1.1) rotate(-3deg);
    box-shadow: 0 8px 24px rgba(59,130,246,0.15);
}
.service-icon svg { width: 24px; height: 24px; stroke: var(--blue); fill: none; stroke-width: 1.8; }
.service-card h3 { font-size: 1.2rem; font-weight: 700; color: var(--black); margin-bottom: 12px; }
.service-card p { font-size: 0.92rem; color: var(--gray-500); line-height: 1.75; }
.service-card a { text-decoration: none; color: inherit; display: block; }

/* PROCESS 3D TIMELINE */
.process {
    padding: 130px 0; background: var(--black); color: var(--white);
    position: relative; overflow: hidden;
}
.process::before {
    content: ''; position: absolute; top: -50%; right: -20%; width: 600px; height: 600px;
    background: radial-gradient(circle, rgba(59,130,246,0.08), transparent 70%);
    animation: orbFloat1 12s ease-in-out infinite;
}
.process::after {
    content: ''; position: absolute; bottom: -30%; left: -10%; width: 400px; height: 400px;
    background: radial-gradient(circle, rgba(59,130,246,0.05), transparent 70%);
    animation: orbFloat2 10s ease-in-out infinite;
}
.process .section-header p { color: var(--gray-400); }
.process-timeline {
    position: relative; z-index: 1; max-width: 900px; margin: 0 auto;
    display: flex; flex-direction: column; gap: 0;
}
.process-timeline::before {
    content: ''; position: absolute; left: 50%; top: 0; bottom: 0; width: 2px;
    background: linear-gradient(180deg, transparent, rgba(59,130,246,0.4) 10%, rgba(59,130,246,0.4) 90%, transparent);
    transform: translateX(-50%);
}
.timeline-item {
    display: flex; align-items: center; gap: 48px;
    position: relative; padding: 32px 0;
}
.timeline-item:nth-child(even) { flex-direction: row-reverse; }
.timeline-content {
    flex: 1; padding: 36px; border-radius: 20px;
    border: 1px solid rgba(255,255,255,0.06);
    background: rgba(255,255,255,0.03);
    backdrop-filter: blur(10px);
    transition: all 0.5s cubic-bezier(0.16, 1, 0.3, 1);
    transform-style: preserve-3d; perspective: 800px;
    position: relative;
}
.timeline-content::before {
    content: ''; position: absolute; inset: 0; border-radius: 20px;
    background: radial-gradient(circle at var(--mouse-x, 50%) var(--mouse-y, 50%), rgba(59,130,246,0.08), transparent 60%);
    opacity: 0; transition: opacity 0.4s; pointer-events: none;
}
.timeline-content:hover {
    border-color: rgba(59,130,246,0.3);
    background: rgba(59,130,246,0.06);
    box-shadow: 0 30px 60px rgba(0,0,0,0.3), 0 0 30px rgba(59,130,246,0.1);
}
.timeline-content:hover::before { opacity: 1; }
.timeline-spacer { flex: 1; }
.timeline-node {
    width: 60px; height: 60px; border-radius: 50%; flex-shrink: 0;
    background: var(--black); border: 2px solid rgba(59,130,246,0.3);
    display: flex; align-items: center; justify-content: center;
    font-size: 1.1rem; font-weight: 900; color: var(--blue-light);
    position: relative; z-index: 2;
    transition: all 0.5s cubic-bezier(0.16, 1, 0.3, 1);
    box-shadow: 0 0 20px rgba(59,130,246,0.1);
}
.timeline-item:hover .timeline-node {
    border-color: var(--blue);
    box-shadow: 0 0 40px rgba(59,130,246,0.3), 0 0 80px rgba(59,130,246,0.1);
    transform: scale(1.15);
    background: rgba(59,130,246,0.1);
}
.timeline-icon {
    width: 44px; height: 44px; border-radius: 12px;
    background: linear-gradient(135deg, rgba(59,130,246,0.15), rgba(59,130,246,0.05));
    display: flex; align-items: center; justify-content: center; margin-bottom: 16px;
    transition: all 0.4s;
}
.timeline-content:hover .timeline-icon {
    transform: scale(1.1) rotate(-5deg);
    box-shadow: 0 8px 24px rgba(59,130,246,0.2);
}
.timeline-icon svg { width: 20px; height: 20px; stroke: var(--blue-light); fill: none; stroke-width: 1.8; }
.timeline-content h3 { font-size: 1.15rem; font-weight: 700; margin-bottom: 10px; }
.timeline-content p { font-size: 0.88rem; color: var(--gray-400); line-height: 1.7; }

/* REVIEWS */
.reviews { padding: 120px 0; background: var(--gray-50); }
.rating-big {
    display: inline-flex; align-items: center; gap: 16px;
    margin-bottom: 24px;
}
.rating-big .number { font-size: 4rem; font-weight: 900; color: var(--black); letter-spacing: -2px; }
.stars-col { text-align: left; }
.stars-col .stars { color: #f59e0b; font-size: 1.4rem; letter-spacing: 3px; display: block; }
.stars-col .count { font-size: 0.8rem; color: var(--gray-400); }
.reviews-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.review-card {
    background: var(--white); border-radius: 20px; padding: 36px;
    border: 1px solid var(--gray-200);
    transition: all 0.5s cubic-bezier(0.16, 1, 0.3, 1);
    transform-style: preserve-3d;
    position: relative;
}
.review-card::after {
    content: ''; position: absolute; inset: 0; border-radius: 20px;
    background: radial-gradient(circle at var(--mouse-x, 50%) var(--mouse-y, 50%), rgba(59,130,246,0.04), transparent 60%);
    opacity: 0; transition: opacity 0.4s; pointer-events: none;
}
.review-card:hover {
    border-color: rgba(59,130,246,0.15);
    box-shadow: 0 25px 60px rgba(0,0,0,0.06);
}
.review-card:hover::after { opacity: 1; }
.review-stars { color: #f59e0b; font-size: 1rem; letter-spacing: 2px; margin-bottom: 16px; }
.review-card blockquote { font-size: 0.92rem; color: var(--gray-600); line-height: 1.75; margin-bottom: 24px; }
.review-author { display: flex; align-items: center; gap: 12px; }
.review-avatar {
    width: 40px; height: 40px; border-radius: 12px;
    background: linear-gradient(135deg, var(--blue), var(--blue-light));
    display: flex; align-items: center; justify-content: center;
    color: var(--white); font-weight: 700; font-size: 0.75rem;
}
.review-author .name { font-weight: 600; font-size: 0.88rem; color: var(--black); }
.review-author .role { font-size: 0.78rem; color: var(--gray-400); }

/* COLLABORATIONS */
.collabs { padding: 120px 0; }
.collabs-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 24px; }
.collab-card {
    border: 1px solid var(--gray-200); border-radius: 20px; overflow: hidden;
    transition: all 0.5s cubic-bezier(0.16, 1, 0.3, 1);
    transform-style: preserve-3d;
    background: var(--white);
}
.collab-card:hover {
    border-color: rgba(59,130,246,0.15);
    box-shadow: 0 30px 70px rgba(0,0,0,0.06);
}
.collab-header { padding: 32px 32px 0; }
.collab-company {
    font-size: 0.72rem; text-transform: uppercase; letter-spacing: 3px;
    color: var(--blue); font-weight: 700; margin-bottom: 8px;
}
.collab-header h3 { font-size: 1.2rem; font-weight: 700; color: var(--black); }
.collab-body { padding: 20px 32px 32px; }
.collab-body > p { font-size: 0.88rem; color: var(--gray-500); line-height: 1.7; margin-bottom: 24px; }
.collab-result {
    display: flex; gap: 32px; padding-top: 20px;
    border-top: 1px solid var(--gray-100);
}
.collab-result .metric {
    font-size: 1.6rem; font-weight: 900; color: var(--black); letter-spacing: -1px;
    background: linear-gradient(135deg, var(--blue), var(--blue-dark));
    -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text;
}
.collab-result .metric-label { font-size: 0.76rem; color: var(--gray-400); margin-top: 2px; }

/* VALUES */
.values { padding: 120px 0; background: var(--gray-50); position: relative; overflow: hidden; }
.values::before {
    content: ''; position: absolute; top: 50%; left: 50%; transform: translate(-50%, -50%);
    width: 800px; height: 800px; border-radius: 50%;
    background: radial-gradient(circle, rgba(59,130,246,0.03), transparent);
    pointer-events: none;
}
.values-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; position: relative; z-index: 1; }
.value-item {
    padding: 44px 32px; border-radius: 20px;
    background: var(--white);
    border: 1px solid var(--gray-200);
    transition: all 0.5s cubic-bezier(0.16, 1, 0.3, 1);
    position: relative; overflow: hidden;
}
.value-item::before {
    content: ''; position: absolute; top: -50%; right: -50%;
    width: 100%; height: 100%; border-radius: 50%;
    background: radial-gradient(circle, rgba(59,130,246,0.04), transparent);
    transition: all 0.5s; opacity: 0;
}
.value-item:hover {
    border-color: rgba(59,130,246,0.15);
    box-shadow: 0 25px 60px rgba(0,0,0,0.04);
    transform: translateY(-8px);
}
.value-item:hover::before { opacity: 1; transform: scale(1.5); }
.value-icon {
    width: 52px; height: 52px;
    background: linear-gradient(135deg, var(--blue-50), var(--blue-100));
    border-radius: 14px;
    display: flex; align-items: center; justify-content: center; margin-bottom: 20px;
    transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}
.value-item:hover .value-icon {
    transform: scale(1.1) rotate(3deg);
    box-shadow: 0 8px 24px rgba(59,130,246,0.15);
}
.value-icon svg { width: 22px; height: 22px; stroke: var(--blue); fill: none; stroke-width: 1.8; }
.value-item h3 { font-size: 1.1rem; font-weight: 700; color: var(--black); margin-bottom: 10px; }
.value-item p { font-size: 0.88rem; color: var(--gray-500); line-height: 1.7; }

/* ABOUT */
.about { padding: 120px 0; }
.about-grid { display: grid; grid-template-columns: 1.2fr 1fr; gap: 80px; align-items: center; }
.about-content .label {
    display: inline-block; font-size: 0.72rem; text-transform: uppercase;
    letter-spacing: 4px; color: var(--blue); font-weight: 600; margin-bottom: 16px;
}
.about-content h2 {
    font-size: clamp(1.8rem, 3vw, 2.4rem); font-weight: 800;
    color: var(--black); letter-spacing: -1px; margin-bottom: 24px; line-height: 1.2;
}
.about-content p { font-size: 0.95rem; color: var(--gray-500); line-height: 1.8; margin-bottom: 16px; }
.about-visual {
    background: var(--black); border-radius: 24px; padding: 48px;
    position: relative; overflow: hidden;
}
.about-visual::before {
    content: ''; position: absolute; top: -50%; right: -30%;
    width: 300px; height: 300px; border-radius: 50%;
    background: radial-gradient(circle, rgba(59,130,246,0.15), transparent);
    filter: blur(40px);
}
.about-visual h3 { color: var(--white); font-size: 1.1rem; font-weight: 700; margin-bottom: 32px; position: relative; z-index: 1; }
.about-team-stats {
    display: grid; grid-template-columns: 1fr 1fr; gap: 28px; position: relative; z-index: 1;
}
.team-stat {
    padding: 24px; border-radius: 16px;
    border: 1px solid rgba(255,255,255,0.08);
    background: rgba(255,255,255,0.03);
    backdrop-filter: blur(10px);
    transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}
.team-stat:hover {
    border-color: rgba(59,130,246,0.3);
    background: rgba(59,130,246,0.06);
    transform: translateY(-4px);
}
.team-stat .num {
    font-size: 2rem; font-weight: 900; color: var(--blue-light); letter-spacing: -1px;
}
.team-stat .desc { font-size: 0.82rem; color: var(--gray-400); margin-top: 4px; }

/* FAQ */
.faq { padding: 120px 0; background: var(--gray-50); }
.faq-grid { max-width: 800px; margin: 0 auto; }
.faq-item {
    background: var(--white); border: 1px solid var(--gray-200); border-radius: 16px;
    margin-bottom: 12px; overflow: hidden; transition: all 0.3s;
}
.faq-item:hover { border-color: rgba(59,130,246,0.2); }
.faq-question {
    display: flex; align-items: center; justify-content: space-between;
    padding: 24px 28px; cursor: pointer; font-weight: 600; font-size: 1rem;
    color: var(--black); gap: 16px; user-select: none;
}
.faq-question::after {
    content: '+'; font-size: 1.4rem; color: var(--blue); font-weight: 300;
    transition: transform 0.3s; flex-shrink: 0;
}
.faq-item.open .faq-question::after { content: '-'; transform: rotate(180deg); }
.faq-answer {
    max-height: 0; overflow: hidden; transition: max-height 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}
.faq-item.open .faq-answer { max-height: 300px; }
.faq-answer p {
    padding: 0 28px 24px; font-size: 0.92rem; color: var(--gray-600); line-height: 1.8;
}

/* ESTIMATION FORM */
.estimation { padding: 120px 0; position: relative; overflow: hidden; }
.estimation::before {
    content: ''; position: absolute; top: 50%; left: 50%; transform: translate(-50%, -50%);
    width: 800px; height: 800px; border-radius: 50%;
    background: radial-gradient(circle, rgba(59,130,246,0.04), transparent);
    pointer-events: none;
}
.estimation-wrapper {
    max-width: 720px; margin: 0 auto;
    background: var(--white); border: 1px solid var(--gray-200);
    border-radius: 24px; padding: 56px 48px;
    box-shadow: 0 20px 60px rgba(0,0,0,0.04);
    position: relative; z-index: 1;
}
.estimation-wrapper h3 {
    font-size: 1.6rem; font-weight: 800; color: var(--black);
    margin-bottom: 8px; letter-spacing: -0.5px;
}
.estimation-wrapper > p {
    font-size: 0.95rem; color: var(--gray-500); margin-bottom: 40px;
}
.form-step { display: none; }
.form-step.active { display: block; animation: stepIn 0.4s cubic-bezier(0.16, 1, 0.3, 1); }
@keyframes stepIn {
    from { opacity: 0; transform: translateX(30px); }
    to { opacity: 1; transform: translateX(0); }
}
.form-progress {
    display: flex; gap: 6px; margin-bottom: 36px;
}
.form-progress-bar {
    flex: 1; height: 4px; border-radius: 2px; background: var(--gray-200);
    transition: background 0.4s;
}
.form-progress-bar.done { background: var(--blue); }
.form-progress-bar.current { background: linear-gradient(90deg, var(--blue), var(--blue-light)); }
.form-label {
    font-size: 1rem; font-weight: 600; color: var(--black); margin-bottom: 6px;
}
.form-sublabel {
    font-size: 0.82rem; color: var(--gray-400); margin-bottom: 20px;
}
.form-options {
    display: grid; grid-template-columns: 1fr 1fr; gap: 12px; margin-bottom: 32px;
}
.form-option {
    padding: 18px 20px; border: 1.5px solid var(--gray-200); border-radius: 14px;
    cursor: pointer; transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
    background: var(--white); text-align: left;
}
.form-option:hover {
    border-color: rgba(59,130,246,0.3); background: var(--blue-50);
    transform: translateY(-2px); box-shadow: 0 8px 24px rgba(59,130,246,0.08);
}
.form-option.selected {
    border-color: var(--blue); background: var(--blue-50);
    box-shadow: 0 0 0 3px rgba(59,130,246,0.12);
}
.form-option-title { font-size: 0.9rem; font-weight: 600; color: var(--black); }
.form-option-desc { font-size: 0.78rem; color: var(--gray-500); margin-top: 4px; }
.form-input {
    width: 100%; padding: 14px 18px; border: 1.5px solid var(--gray-200);
    border-radius: 12px; font-size: 0.95rem; font-family: inherit;
    transition: all 0.3s; background: var(--white); margin-bottom: 16px;
    color: var(--black);
}
.form-input:focus { outline: none; border-color: var(--blue); box-shadow: 0 0 0 3px rgba(59,130,246,0.1); }
.form-input::placeholder { color: var(--gray-400); }
textarea.form-input { resize: vertical; min-height: 100px; }
.form-nav {
    display: flex; justify-content: space-between; align-items: center; margin-top: 8px;
}
.form-nav .btn-back {
    background: none; border: none; color: var(--gray-500); font-size: 0.9rem;
    font-weight: 500; cursor: pointer; font-family: inherit;
    display: flex; align-items: center; gap: 6px;
    transition: color 0.3s;
}
.form-nav .btn-back:hover { color: var(--black); }
.form-nav .btn-next {
    background: var(--blue); color: var(--white); border: none;
    padding: 14px 32px; border-radius: 12px; font-size: 0.95rem;
    font-weight: 600; cursor: pointer; font-family: inherit;
    transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
    display: flex; align-items: center; gap: 8px;
}
.form-nav .btn-next:hover {
    transform: translateY(-2px); box-shadow: 0 12px 30px rgba(59,130,246,0.3);
}
.form-nav .btn-next:disabled {
    opacity: 0.4; cursor: not-allowed; transform: none; box-shadow: none;
}
.estimation-result {
    text-align: center; padding: 32px 0;
}
.estimation-result .price-range {
    font-size: 2.4rem; font-weight: 900; letter-spacing: -1.5px;
    background: linear-gradient(135deg, var(--blue), var(--blue-light));
    -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text;
    margin: 16px 0 8px;
}
.estimation-result .price-note {
    font-size: 0.88rem; color: var(--gray-500); margin-bottom: 24px;
}
.estimation-result .callback-msg {
    background: var(--blue-50); border: 1px solid var(--blue-100);
    border-radius: 14px; padding: 20px 24px; font-size: 0.9rem;
    color: var(--gray-700); line-height: 1.6;
}
.estimation-result .callback-msg strong { color: var(--blue); }

/* CTA */
.cta {
    padding: 130px 0; text-align: center;
    background: linear-gradient(135deg, var(--blue), var(--blue-dark));
    position: relative; overflow: hidden; color: var(--white);
}
.cta::before {
    content: ''; position: absolute; inset: 0;
    background: radial-gradient(circle at 20% 80%, rgba(255,255,255,0.08), transparent 50%),
                radial-gradient(circle at 80% 20%, rgba(255,255,255,0.06), transparent 50%);
}
.cta-grid-bg {
    position: absolute; inset: 0; overflow: hidden; perspective: 500px; opacity: 0.15;
}
.cta-grid-inner {
    position: absolute; bottom: -40%; left: -20%; right: -20%; height: 80%;
    transform: rotateX(55deg); transform-origin: center bottom;
    background-image:
        linear-gradient(rgba(255,255,255,0.3) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255,255,255,0.3) 1px, transparent 1px);
    background-size: 60px 60px;
    animation: gridScroll 20s linear infinite;
}
.cta .container { position: relative; z-index: 1; }
.cta h2 {
    font-size: clamp(2.2rem, 5vw, 3.5rem); font-weight: 900;
    letter-spacing: -2px; margin-bottom: 20px; line-height: 1.1;
}
.cta > .container > p { font-size: 1.1rem; opacity: 0.85; margin-bottom: 40px; }
.cta .btn-primary {
    background: var(--white); color: var(--blue);
}
.cta .btn-primary:hover {
    box-shadow: 0 20px 50px rgba(0,0,0,0.2);
}
.cta .btn-secondary {
    background: transparent; color: var(--white); border-color: rgba(255,255,255,0.3);
}
.cta .btn-secondary:hover {
    background: rgba(255,255,255,0.1); border-color: rgba(255,255,255,0.5);
}

/* FOOTER */
footer {
    background: var(--black); color: var(--gray-400); padding: 80px 0 40px;
}
.footer-grid { display: grid; grid-template-columns: 1.5fr 1fr 1fr 1fr; gap: 48px; margin-bottom: 60px; }
.footer-brand p { font-size: 0.88rem; line-height: 1.7; margin-top: 20px; }
.footer-brand .logo img { filter: brightness(0) invert(1); }
.footer-col h4 { color: var(--white); font-size: 0.88rem; font-weight: 700; margin-bottom: 20px; }
.footer-col a {
    display: block; color: var(--gray-400); text-decoration: none;
    font-size: 0.85rem; padding: 6px 0; transition: all 0.3s;
}
.footer-col a:hover { color: var(--white); transform: translateX(4px); }
.footer-bottom {
    border-top: 1px solid rgba(255,255,255,0.06); padding-top: 28px;
    display: flex; justify-content: space-between; font-size: 0.78rem;
}

/* MAGNETIC CURSOR GLOW */
.cursor-glow {
    position: fixed; width: 600px; height: 600px; border-radius: 50%;
    background: radial-gradient(circle, rgba(59,130,246,0.03), transparent 60%);
    pointer-events: none; z-index: 0;
    transform: translate(-50%, -50%);
    transition: opacity 0.3s;
}

/* BREADCRUMB */
.breadcrumb {
    padding: 140px 0 20px;
    font-size: 0.82rem;
    color: var(--gray-400);
}
.breadcrumb a {
    color: var(--gray-500);
    text-decoration: none;
    transition: color 0.3s;
}
.breadcrumb a:hover { color: var(--blue); }
.breadcrumb span { margin: 0 8px; }

/* PAGE HERO (subpages) */
.page-hero {
    padding: 180px 0 80px;
    text-align: center;
    position: relative;
    overflow: hidden;
}
.page-hero .container { position: relative; z-index: 1; }
.page-hero .label {
    display: inline-block; font-size: 0.72rem; text-transform: uppercase;
    letter-spacing: 4px; color: var(--blue); font-weight: 600; margin-bottom: 16px;
}
.page-hero h1 {
    font-size: clamp(2rem, 5vw, 3.5rem); font-weight: 900;
    line-height: 1.1; letter-spacing: -2px; color: var(--black);
    margin-bottom: 20px;
}
.page-hero p {
    font-size: 1.1rem; color: var(--gray-500); max-width: 600px;
    margin: 0 auto; line-height: 1.75;
}

/* SERVICE DETAIL PAGE */
.service-detail { padding: 80px 0; }
.service-detail-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 80px; align-items: start; }
.service-detail-content h2 {
    font-size: 1.8rem; font-weight: 800; color: var(--black);
    letter-spacing: -1px; margin-bottom: 20px;
}
.service-detail-content p {
    font-size: 0.95rem; color: var(--gray-500); line-height: 1.8; margin-bottom: 16px;
}
.service-features {
    list-style: none; margin: 32px 0;
}
.service-features li {
    padding: 16px 0;
    border-bottom: 1px solid var(--gray-100);
    font-size: 0.95rem;
    color: var(--gray-600);
    display: flex;
    align-items: flex-start;
    gap: 12px;
}
.service-features li svg {
    width: 20px; height: 20px; stroke: var(--blue); fill: none;
    stroke-width: 2; flex-shrink: 0; margin-top: 2px;
}
.service-sidebar {
    background: var(--gray-50);
    border-radius: 24px;
    padding: 40px;
    border: 1px solid var(--gray-200);
    position: sticky;
    top: 120px;
}
.service-sidebar h3 {
    font-size: 1.1rem; font-weight: 700; color: var(--black); margin-bottom: 20px;
}
.service-sidebar .metric-row {
    display: flex; justify-content: space-between; align-items: center;
    padding: 16px 0;
    border-bottom: 1px solid var(--gray-200);
}
.service-sidebar .metric-row:last-child { border-bottom: none; }
.service-sidebar .metric-label { font-size: 0.88rem; color: var(--gray-500); }
.service-sidebar .metric-value { font-size: 1.1rem; font-weight: 700; color: var(--blue); }

/* CASE STUDY DETAIL */
.case-hero {
    padding: 180px 0 80px;
    background: var(--black);
    color: var(--white);
    position: relative;
    overflow: hidden;
}
.case-hero::before {
    content: ''; position: absolute; top: -50%; right: -20%; width: 600px; height: 600px;
    background: radial-gradient(circle, rgba(59,130,246,0.08), transparent 70%);
}
.case-hero .container { position: relative; z-index: 1; }
.case-hero .label {
    display: inline-block; font-size: 0.72rem; text-transform: uppercase;
    letter-spacing: 4px; color: var(--blue-light); font-weight: 600; margin-bottom: 16px;
}
.case-hero h1 {
    font-size: clamp(2rem, 4vw, 3rem); font-weight: 900;
    letter-spacing: -1.5px; margin-bottom: 20px;
}
.case-hero p { font-size: 1.05rem; color: var(--gray-400); max-width: 600px; line-height: 1.75; }
.case-metrics {
    display: flex; gap: 48px; margin-top: 48px;
}
.case-metric .value {
    font-size: 2.4rem; font-weight: 900; color: var(--blue-light);
    letter-spacing: -1px;
}
.case-metric .label { font-size: 0.82rem; color: var(--gray-400); margin-top: 4px; }

.case-body { padding: 80px 0; }
.case-body-content { max-width: 720px; margin: 0 auto; }
.case-body-content h2 {
    font-size: 1.6rem; font-weight: 800; color: var(--black);
    letter-spacing: -0.5px; margin: 48px 0 20px;
}
.case-body-content h2:first-child { margin-top: 0; }
.case-body-content p {
    font-size: 0.95rem; color: var(--gray-600); line-height: 1.85; margin-bottom: 16px;
}
.case-body-content ul {
    list-style: none; margin: 20px 0;
}
.case-body-content ul li {
    padding: 8px 0 8px 24px;
    position: relative;
    font-size: 0.95rem;
    color: var(--gray-600);
    line-height: 1.7;
}
.case-body-content ul li::before {
    content: '';
    position: absolute; left: 0; top: 16px;
    width: 8px; height: 8px; border-radius: 50%;
    background: var(--blue);
}

/* BLOG */
.blog-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; padding: 80px 0; }
.blog-card {
    background: var(--white); border: 1px solid var(--gray-200);
    border-radius: 20px; overflow: hidden;
    transition: all 0.5s cubic-bezier(0.16, 1, 0.3, 1);
}
.blog-card:hover {
    border-color: rgba(59,130,246,0.15);
    box-shadow: 0 25px 60px rgba(0,0,0,0.06);
    transform: translateY(-8px);
}
.blog-card-img {
    height: 200px;
    background: linear-gradient(135deg, var(--blue-50), var(--blue-100));
    display: flex; align-items: center; justify-content: center;
}
.blog-card-img svg { width: 48px; height: 48px; stroke: var(--blue); fill: none; stroke-width: 1.5; }
.blog-card-body { padding: 28px; }
.blog-card-tag {
    display: inline-block; font-size: 0.7rem; text-transform: uppercase;
    letter-spacing: 2px; color: var(--blue); font-weight: 600; margin-bottom: 12px;
}
.blog-card-body h3 {
    font-size: 1.1rem; font-weight: 700; color: var(--black);
    margin-bottom: 12px; line-height: 1.4;
}
.blog-card-body p {
    font-size: 0.88rem; color: var(--gray-500); line-height: 1.7; margin-bottom: 16px;
}
.blog-card-link {
    font-size: 0.85rem; font-weight: 600; color: var(--blue);
    text-decoration: none; display: inline-flex; align-items: center; gap: 6px;
}
.blog-card-link:hover { gap: 10px; }
.blog-card a { text-decoration: none; color: inherit; }

/* TEAM */
.team-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 32px; padding: 80px 0; }
.team-card {
    text-align: center; padding: 40px 24px;
    background: var(--white); border: 1px solid var(--gray-200);
    border-radius: 20px;
    transition: all 0.5s cubic-bezier(0.16, 1, 0.3, 1);
}
.team-card:hover {
    border-color: rgba(59,130,246,0.15);
    box-shadow: 0 25px 60px rgba(0,0,0,0.06);
    transform: translateY(-8px);
}
.team-avatar {
    width: 100px; height: 100px; border-radius: 50%;
    background: linear-gradient(135deg, var(--blue), var(--blue-light));
    display: flex; align-items: center; justify-content: center;
    margin: 0 auto 20px;
    font-size: 2rem; font-weight: 900; color: var(--white);
}
.team-card h3 { font-size: 1.1rem; font-weight: 700; color: var(--black); margin-bottom: 4px; }
.team-card .role { font-size: 0.85rem; color: var(--blue); font-weight: 500; margin-bottom: 12px; }
.team-card p { font-size: 0.85rem; color: var(--gray-500); line-height: 1.7; }
.team-card .social-link {
    display: inline-flex; align-items: center; gap: 6px;
    margin-top: 16px; font-size: 0.82rem; color: var(--gray-400);
    text-decoration: none; transition: color 0.3s;
}
.team-card .social-link:hover { color: var(--blue); }

/* CONTACT PAGE */
.contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; padding: 80px 0; }
.contact-info h2 {
    font-size: 1.8rem; font-weight: 800; color: var(--black);
    letter-spacing: -1px; margin-bottom: 20px;
}
.contact-info p { font-size: 0.95rem; color: var(--gray-500); line-height: 1.8; margin-bottom: 32px; }
.contact-item {
    display: flex; align-items: center; gap: 16px; margin-bottom: 24px;
}
.contact-item-icon {
    width: 48px; height: 48px; border-radius: 14px;
    background: linear-gradient(135deg, var(--blue-50), var(--blue-100));
    display: flex; align-items: center; justify-content: center; flex-shrink: 0;
}
.contact-item-icon svg { width: 20px; height: 20px; stroke: var(--blue); fill: none; stroke-width: 2; }
.contact-item-text { font-size: 0.95rem; color: var(--gray-700); }
.contact-item-text span { display: block; font-size: 0.78rem; color: var(--gray-400); }
.contact-item-text a { color: var(--gray-700); text-decoration: none; }
.contact-item-text a:hover { color: var(--blue); }

/* LEGAL PAGES */
.legal-content { padding: 80px 0; max-width: 800px; margin: 0 auto; }
.legal-content h2 {
    font-size: 1.4rem; font-weight: 700; color: var(--black);
    margin: 40px 0 16px;
}
.legal-content h2:first-child { margin-top: 0; }
.legal-content p {
    font-size: 0.92rem; color: var(--gray-600); line-height: 1.8; margin-bottom: 12px;
}
.legal-content ul {
    list-style: disc; margin: 12px 0 12px 24px;
}
.legal-content ul li {
    font-size: 0.92rem; color: var(--gray-600); line-height: 1.8; margin-bottom: 4px;
}

/* METHOD PAGE */
.method-steps { padding: 80px 0; }
.method-step {
    display: grid; grid-template-columns: 1fr 1fr; gap: 60px;
    align-items: center; padding: 60px 0;
    border-bottom: 1px solid var(--gray-100);
}
.method-step:last-child { border-bottom: none; }
.method-step:nth-child(even) { direction: rtl; }
.method-step:nth-child(even) > * { direction: ltr; }
.method-step-number {
    font-size: 5rem; font-weight: 900; color: var(--blue-50);
    letter-spacing: -4px; line-height: 1;
}
.method-step h3 {
    font-size: 1.4rem; font-weight: 700; color: var(--black);
    margin: 8px 0 16px;
}
.method-step p {
    font-size: 0.95rem; color: var(--gray-500); line-height: 1.8;
}
.method-step-visual {
    background: var(--gray-50); border: 1px solid var(--gray-200);
    border-radius: 24px; padding: 48px;
    display: flex; align-items: center; justify-content: center;
    min-height: 280px;
}
.method-step-visual svg { width: 80px; height: 80px; stroke: var(--blue); fill: none; stroke-width: 1.2; }

/* RESPONSIVE - additional */
@media (max-width: 1024px) {
    .services-grid, .values-grid, .reviews-grid { grid-template-columns: repeat(2, 1fr); }
    .process-timeline { max-width: 100%; }
    .collabs-grid { grid-template-columns: 1fr; }
    .about-grid { grid-template-columns: 1fr; gap: 48px; }
    .footer-grid { grid-template-columns: repeat(2, 1fr); }
    .service-detail-grid { grid-template-columns: 1fr; }
    .contact-grid { grid-template-columns: 1fr; }
    .team-grid { grid-template-columns: repeat(2, 1fr); }
    .blog-grid { grid-template-columns: repeat(2, 1fr); }
    .method-step { grid-template-columns: 1fr; }
    .method-step:nth-child(even) { direction: ltr; }
    .case-metrics { flex-wrap: wrap; gap: 32px; }
}
@media (max-width: 768px) {
    .nav-links { display: none; flex-direction: column; position: absolute; top: 72px; left: 0; right: 0; background: var(--white); padding: 24px; border-bottom: 1px solid var(--gray-100); box-shadow: 0 20px 40px rgba(0,0,0,0.08); z-index: 1000; }
    .nav-links.active { display: flex; }
    .mobile-toggle { display: block; }
    .logo img { height: 55px; }
    .hero { padding: 160px 0 60px; }
    .hero h1 { font-size: 2.2rem; letter-spacing: -1px; }
    .hero-desc { font-size: 0.95rem; padding: 0 8px; }
    .hero-buttons { flex-direction: column; align-items: center; }
    .hero-buttons .btn-primary,
    .hero-buttons .btn-secondary { width: 100%; max-width: 320px; justify-content: center; }
    .hero-sub { font-size: 0.75rem; }
    .sp-banner { top: 72px; }
    .sp-strip { gap: 8px; font-size: 0.68rem; padding: 0 12px; }
    .sp-strip span { white-space: nowrap; }
    .trust-badges { gap: 8px; flex-wrap: wrap; justify-content: center; }
    .trust-badge { padding: 8px 14px; font-size: 0.75rem; }
    .section-label { font-size: 0.72rem; }
    .section-title { font-size: 1.6rem; letter-spacing: -0.5px; }
    .services-grid, .values-grid, .reviews-grid { grid-template-columns: 1fr; }
    .service-card, .review-card, .value-item { padding: 28px 20px; }
    .process-timeline { max-width: 100%; padding: 0; }
    .process-timeline::before { left: 30px; }
    .timeline-item, .timeline-item:nth-child(even) { flex-direction: row; gap: 24px; }
    .timeline-spacer { display: none; }
    .timeline-node { width: 44px; height: 44px; font-size: 0.9rem; }
    .timeline-content { padding: 24px 18px; }
    .stats-grid { grid-template-columns: repeat(2, 1fr); gap: 16px; }
    .stat-number { font-size: 2rem; }
    .collabs-grid { grid-template-columns: 1fr; }
    .collab-body { padding: 24px 18px; }
    .rating-big .number { font-size: 2.8rem; }
    .about-grid { grid-template-columns: 1fr; gap: 32px; }
    .estimation { padding: 80px 0; }
    .estimation-wrapper { padding: 28px 16px; }
    .estimation h2 { font-size: 1.5rem; }
    .form-option { padding: 14px; font-size: 0.85rem; }
    .form-options { grid-template-columns: 1fr; }
    .cta { padding: 80px 0; }
    .cta h2 { font-size: 1.8rem; }
    .cta .hero-buttons { flex-direction: column; align-items: center; }
    .footer-grid { grid-template-columns: 1fr; gap: 32px; }
    .footer-bottom { flex-direction: column; gap: 12px; text-align: center; }
    .container { padding: 0 16px; }
    .page-hero { padding: 140px 0 60px; }
    .page-hero h1 { font-size: 2rem; letter-spacing: -1px; }
    .blog-grid { grid-template-columns: 1fr; }
    .team-grid { grid-template-columns: 1fr; }
    .contact-grid { grid-template-columns: 1fr; gap: 40px; }
    .case-hero { padding: 140px 0 60px; }
    .case-metrics { gap: 24px; }
    .case-metric .value { font-size: 1.8rem; }
}