/* ========================================
   SEZO GROUP v2 — Premium Tech Design
   Inspired by Vercel, Linear, Anthropic
   ======================================== */

/* --- Variables --- */
:root {
    --primary: #0A84FF;
    --primary-glow: rgba(10, 132, 255, 0.4);
    --accent: #00F0FF;
    --bg: #F8FAFC;
    --bg-alt: #F0F4F8;
    --surface: #FFFFFF;
    --surface-glass: rgba(255, 255, 255, 0.7);
    --border: rgba(0, 0, 0, 0.08);
    --text: #111111;
    --text-secondary: #555555;
    --text-muted: #888888;
    --shadow-sm: 0 1px 3px rgba(0,0,0,0.06);
    --shadow-md: 0 4px 16px rgba(0,0,0,0.08);
    --shadow-lg: 0 8px 32px rgba(0,0,0,0.1);
    --shadow-glow: 0 0 40px var(--primary-glow);
    --radius: 16px;
    --radius-sm: 10px;
    --font-heading: 'Sora', sans-serif;
    --font-body: 'Inter', system-ui, sans-serif;
    --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

[data-theme="dark"] {
    --bg: #0A0A0A;
    --bg-alt: #111111;
    --surface: #1A1A1A;
    --surface-glass: rgba(26, 26, 26, 0.7);
    --border: rgba(255, 255, 255, 0.08);
    --text: #F0F0F0;
    --text-secondary: #AAAAAA;
    --text-muted: #666666;
    --shadow-sm: 0 1px 3px rgba(0,0,0,0.3);
    --shadow-md: 0 4px 16px rgba(0,0,0,0.4);
    --shadow-lg: 0 8px 32px rgba(0,0,0,0.5);
}

/* --- Reset --- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
    font-family: var(--font-body);
    background: var(--bg);
    color: var(--text);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    transition: background var(--transition), color var(--transition);
}
a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
ul { list-style: none; }
button { border: none; background: none; cursor: pointer; font-family: inherit; }
input, textarea, select { font-family: inherit; }

/* --- Layout --- */
.container { max-width: 1200px; margin: 0 auto; padding: 0 24px; }
.text-center { text-align: center; }
.text-lg { font-size: 1.2rem; line-height: 1.7; color: var(--text-secondary); }

/* --- Buttons --- */
.btn {
    display: inline-flex; align-items: center; gap: 8px;
    padding: 14px 28px; border-radius: var(--radius-sm);
    font-weight: 600; font-size: 0.95rem;
    transition: all var(--transition);
    cursor: pointer;
}
.btn-sm { padding: 8px 18px; font-size: 0.85rem; }
.btn-primary {
    background: var(--primary); color: #fff;
    border: 1px solid transparent;
}
.btn-primary:hover { filter: brightness(1.15); transform: translateY(-2px) scale(1.02); }
.btn-glow { position: relative; overflow: hidden; }
.btn-glow::before {
    content: ''; position: absolute; inset: -2px;
    background: linear-gradient(135deg, var(--primary), var(--accent), var(--primary));
    border-radius: inherit; z-index: -1; opacity: 0;
    transition: opacity 0.4s ease; filter: blur(12px);
}
.btn-glow:hover { box-shadow: var(--shadow-glow); }
.btn-glow:hover::before { opacity: 0.6; }
.btn-ghost {
    background: transparent; color: var(--text);
    border: 1px solid var(--border);
}
.btn-ghost:hover { border-color: var(--primary); color: var(--primary); }
.btn-block { width: 100%; justify-content: center; }

/* --- Glass Card --- */
.glass-card {
    background: var(--surface-glass);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 32px;
    transition: all var(--transition);
}
.glass-card:hover {
    transform: translateY(-6px) scale(1.01);
    box-shadow: var(--shadow-lg), 0 0 40px rgba(10, 132, 255, 0.08);
    border-color: rgba(10, 132, 255, 0.25);
}

/* --- Text Gradient --- */
.text-gradient {
    background: linear-gradient(135deg, var(--primary) 0%, var(--accent) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* --- Section --- */
.section { padding: 120px 0; }
.section-alt { background: var(--bg-alt); }
.section-label {
    font-size: 0.8rem; font-weight: 600; letter-spacing: 2px;
    text-transform: uppercase; color: var(--primary);
    margin-bottom: 16px;
}
.section-title {
    font-family: var(--font-heading); font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 700; letter-spacing: -0.02em;
    line-height: 1.2; margin-bottom: 16px;
}
.section-desc {
    font-size: 1.1rem; color: var(--text-secondary);
    max-width: 600px; margin: 0 auto 48px;
}
.text-center .section-label { text-align: center; }

/* ========================================
   HEADER
   ======================================== */
.header {
    position: fixed; top: 0; left: 0; right: 0; z-index: 100;
    padding: 16px 0;
    background: transparent;
    transition: all var(--transition);
}
.header.scrolled {
    background: var(--surface-glass);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border);
    padding: 12px 0;
}
.header-inner {
    display: flex; align-items: center; justify-content: space-between;
}
.logo img { height: 36px; }
.nav { display: flex; gap: 32px; }
.nav-link {
    font-size: 0.9rem; font-weight: 500; color: var(--text-secondary);
    transition: color var(--transition); position: relative;
}
.nav-link:hover { color: var(--text); }
.nav-link::after {
    content: ''; position: absolute; bottom: -4px; left: 0; right: 0;
    height: 2px; background: var(--primary); transform: scaleX(0);
    transition: transform var(--transition); border-radius: 1px;
}
.nav-link:hover::after { transform: scaleX(1); }
.header-actions { display: flex; align-items: center; gap: 12px; }
.header-cta { display: none; }

/* Theme Toggle */
.theme-toggle {
    width: 40px; height: 40px; border-radius: 10px;
    display: flex; align-items: center; justify-content: center;
    color: var(--text-secondary); transition: all var(--transition);
    border: 1px solid var(--border);
}
.theme-toggle:hover { color: var(--text); background: var(--surface); }
[data-theme="light"] .icon-moon { display: none; }
[data-theme="dark"] .icon-sun { display: none; }

/* Language Switcher */
.lang-switcher { position: relative; }
.lang-toggle {
    display: flex; align-items: center; gap: 6px;
    padding: 8px 12px; border-radius: 10px;
    font-size: 0.85rem; font-weight: 600;
    color: var(--text-secondary);
    border: 1px solid var(--border);
    transition: all var(--transition);
}
.lang-toggle:hover { color: var(--text); background: var(--surface); }
.lang-flag { font-size: 1rem; }
.lang-dropdown {
    position: absolute; top: calc(100% + 8px); right: 0;
    background: var(--surface); border: 1px solid var(--border);
    border-radius: var(--radius-sm); box-shadow: var(--shadow-lg);
    overflow: hidden; opacity: 0; visibility: hidden;
    transform: translateY(-8px); transition: all 0.2s ease;
    min-width: 160px; z-index: 200;
}
.lang-switcher.open .lang-dropdown {
    opacity: 1; visibility: visible; transform: translateY(0);
}
.lang-option {
    display: flex; align-items: center; gap: 10px;
    padding: 10px 16px; font-size: 0.9rem; font-weight: 500;
    transition: background 0.15s ease; color: var(--text);
}
.lang-option:hover { background: var(--bg-alt); }
.lang-option.active { color: var(--primary); font-weight: 600; }

/* Mobile Toggle */
.mobile-toggle { display: none; width: 40px; height: 40px; flex-direction: column; justify-content: center; align-items: center; gap: 5px; }
.mobile-toggle span { display: block; width: 22px; height: 2px; background: var(--text); border-radius: 1px; transition: all var(--transition); }

/* ========================================
   HERO
   ======================================== */
.hero {
    min-height: 100vh; display: flex; align-items: center;
    position: relative; overflow: hidden; padding: 140px 0 80px;
}
.hero-bg {
    position: absolute; inset: 0; z-index: 0;
}
.hero-mesh {
    position: absolute; inset: 0;
    background:
        radial-gradient(ellipse 80% 60% at 50% 40%, rgba(10, 132, 255, 0.12) 0%, transparent 60%),
        radial-gradient(ellipse 60% 40% at 70% 60%, rgba(0, 240, 255, 0.06) 0%, transparent 50%);
}
.hero-illustration {
    position: absolute; right: -5%; top: 10%; width: 50%; max-width: 600px;
    opacity: 0.15; pointer-events: none; z-index: 0;
    mask-image: radial-gradient(ellipse at center, black 30%, transparent 70%);
    -webkit-mask-image: radial-gradient(ellipse at center, black 30%, transparent 70%);
}
[data-theme="dark"] .hero-illustration { opacity: 0.2; }
[data-theme="dark"] .hero-mesh {
    background:
        radial-gradient(ellipse 80% 60% at 50% 40%, rgba(10, 132, 255, 0.2) 0%, transparent 60%),
        radial-gradient(ellipse 60% 40% at 70% 60%, rgba(0, 240, 255, 0.1) 0%, transparent 50%);
}
/* Service card images */
.service-img {
    width: 100%; height: 180px; object-fit: cover; border-radius: 12px;
    margin-bottom: 20px; opacity: 0.9;
}
[data-theme="dark"] .service-img { opacity: 0.8; filter: brightness(0.85); }
.hero-grid {
    position: absolute; inset: 0;
    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: 60px 60px;
    mask-image: radial-gradient(ellipse 70% 70% at 50% 50%, black 20%, transparent 70%);
}
/* Floating orbs — neural network feel */
.hero-bg::after {
    content: ''; position: absolute;
    width: 400px; height: 400px; border-radius: 50%;
    right: 5%; top: 15%;
    background: radial-gradient(circle, rgba(0, 240, 255, 0.12) 0%, transparent 70%);
    animation: float 8s ease-in-out infinite;
}
.hero-bg::before {
    content: ''; position: absolute;
    width: 300px; height: 300px; border-radius: 50%;
    left: 10%; bottom: 10%;
    background: radial-gradient(circle, rgba(10, 132, 255, 0.1) 0%, transparent 70%);
    animation: float 10s ease-in-out infinite reverse;
}
@keyframes float {
    0%, 100% { transform: translate(0, 0); }
    33% { transform: translate(20px, -30px); }
    66% { transform: translate(-15px, 15px); }
}
.hero-content { position: relative; z-index: 1; max-width: 800px; }
.hero-badge {
    display: inline-flex; align-items: center; gap: 8px;
    padding: 6px 16px; border-radius: 100px;
    background: var(--surface-glass); border: 1px solid var(--border);
    font-size: 0.85rem; font-weight: 500; color: var(--text-secondary);
    margin-bottom: 24px; backdrop-filter: blur(10px);
}
.badge-dot {
    width: 8px; height: 8px; border-radius: 50%;
    background: #22C55E; animation: pulse 2s infinite;
}
@keyframes pulse {
    0%, 100% { opacity: 1; } 50% { opacity: 0.4; }
}
.hero-title {
    font-family: var(--font-heading);
    font-size: clamp(2.5rem, 6vw, 4.5rem);
    font-weight: 800; letter-spacing: -0.03em;
    line-height: 1.1; margin-bottom: 24px;
}
.hero-subtitle {
    font-size: 1.2rem; line-height: 1.7;
    color: var(--text-secondary); margin-bottom: 40px;
    max-width: 600px;
}
.hero-ctas { display: flex; gap: 16px; flex-wrap: wrap; margin-bottom: 64px; }
.hero-stats {
    display: flex; align-items: center; gap: 32px;
    padding: 24px 32px; border-radius: var(--radius);
    background: var(--surface-glass); border: 1px solid var(--border);
    backdrop-filter: blur(10px); display: inline-flex;
}
.stat { text-align: center; }
.stat-num { display: block; font-family: var(--font-heading); font-size: 1.5rem; font-weight: 700; color: var(--primary); }
.stat-label { font-size: 0.8rem; color: var(--text-muted); }
.stat-sep { width: 1px; height: 40px; background: var(--border); }

/* Scroll Hint */
.scroll-hint {
    position: absolute; bottom: 40px; left: 50%;
    transform: translateX(-50%); opacity: 0.5;
}
.scroll-line {
    width: 1px; height: 60px; background: var(--text-muted);
    animation: scrollDown 2s infinite;
}
@keyframes scrollDown {
    0% { transform: scaleY(0); transform-origin: top; }
    50% { transform: scaleY(1); transform-origin: top; }
    51% { transform-origin: bottom; }
    100% { transform: scaleY(0); transform-origin: bottom; }
}

/* ========================================
   ABOUT
   ======================================== */
.about-grid {
    display: grid; grid-template-columns: 1fr 1fr; gap: 64px;
    align-items: center;
}
.about-text h2 { margin-bottom: 24px; }
.about-text p { margin-bottom: 16px; color: var(--text-secondary); }
.about-visual { display: grid; gap: 16px; }
.about-card {
    display: flex; align-items: center; gap: 16px; padding: 20px 24px;
}
.about-card-icon { font-size: 1.5rem; }
.about-card h4 { font-size: 1rem; margin-bottom: 2px; }
.about-card p { font-size: 0.85rem; color: var(--text-muted); margin: 0; }

/* ========================================
   TIMELINE
   ======================================== */
.timeline {
    position: relative; max-width: 700px; margin: 0 auto;
    padding-left: 40px;
}
.timeline-line {
    position: absolute; left: 15px; top: 0; bottom: 0;
    width: 2px; background: var(--border);
}
.timeline-step { position: relative; margin-bottom: 32px; }
.timeline-dot {
    position: absolute; left: -40px; top: 16px;
    width: 30px; height: 30px; border-radius: 50%;
    background: var(--primary); color: #fff;
    display: flex; align-items: center; justify-content: center;
    font-size: 0.75rem; font-weight: 700; z-index: 1;
}
.timeline-card { padding: 24px; }
.timeline-card h4 { font-size: 1.1rem; margin-bottom: 6px; }
.timeline-card p { font-size: 0.95rem; color: var(--text-secondary); margin-bottom: 8px; }
.timeline-badge {
    display: inline-block; font-size: 0.75rem; font-weight: 600;
    padding: 3px 10px; border-radius: 100px;
    background: rgba(10, 132, 255, 0.1); color: var(--primary);
}

/* ========================================
   SERVICES
   ======================================== */
.services-grid {
    display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px;
}
.service-card { padding: 36px; display: flex; flex-direction: column; }
.service-featured {
    border-color: rgba(10, 132, 255, 0.3);
    background: linear-gradient(135deg, var(--surface-glass) 0%, rgba(10, 132, 255, 0.05) 100%);
}
.service-card::before {
    content: ''; position: absolute; inset: -1px; border-radius: inherit;
    background: linear-gradient(135deg, transparent 40%, rgba(10, 132, 255, 0.15) 100%);
    opacity: 0; transition: opacity 0.4s ease; z-index: -1; pointer-events: none;
}
.service-card { position: relative; overflow: hidden; }
.service-card:hover::before { opacity: 1; }
.service-icon {
    width: 56px; height: 56px; border-radius: 14px;
    background: rgba(10, 132, 255, 0.1);
    display: flex; align-items: center; justify-content: center;
    color: var(--primary); margin-bottom: 20px;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}
.service-card:hover .service-icon {
    transform: scale(1.1) rotate(-5deg);
    background: rgba(10, 132, 255, 0.18);
    box-shadow: 0 0 24px rgba(10, 132, 255, 0.2);
}
.service-badge {
    display: inline-block; font-size: 0.7rem; font-weight: 600;
    padding: 3px 10px; border-radius: 100px;
    background: var(--primary); color: #fff;
    margin-bottom: 16px; width: fit-content;
}
.service-card h3 { font-family: var(--font-heading); font-size: 1.3rem; margin-bottom: 12px; }
.service-card p { color: var(--text-secondary); margin-bottom: 20px; font-size: 0.95rem; }
.service-list { margin-bottom: 24px; }
.service-list li {
    padding: 6px 0; font-size: 0.9rem; color: var(--text-secondary);
    padding-left: 20px; position: relative;
}
.service-list li::before {
    content: '✓'; position: absolute; left: 0; color: var(--primary); font-weight: 700;
}
.service-cta {
    display: inline-flex; align-items: center; gap: 6px;
    color: var(--primary); font-weight: 600; font-size: 0.9rem;
    margin-top: auto; transition: gap var(--transition);
}
.service-cta:hover { gap: 10px; }

/* ========================================
   PROJECT SHOWCASE
   ======================================== */
.project-card { text-align: center; padding: 48px; }
.project-stats {
    display: flex; justify-content: center; gap: 48px;
    margin-bottom: 32px; flex-wrap: wrap;
}
.project-stat-num {
    display: block; font-family: var(--font-heading);
    font-size: 2rem; font-weight: 700; color: var(--primary);
}
.project-stat-label { font-size: 0.85rem; color: var(--text-muted); }
.project-tech { display: flex; gap: 8px; justify-content: center; flex-wrap: wrap; }
.tech-tag {
    padding: 4px 12px; border-radius: 100px;
    font-size: 0.8rem; font-weight: 500;
    background: rgba(10, 132, 255, 0.08); color: var(--primary);
    border: 1px solid rgba(10, 132, 255, 0.15);
}

/* ========================================
   BENEFITS
   ======================================== */
.benefits-grid {
    display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px;
}
.benefit-card { text-align: center; padding: 36px 24px; }
.benefit-icon {
    font-size: 2rem; margin-bottom: 16px;
    transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}
.benefit-card:hover .benefit-icon { transform: scale(1.2) translateY(-4px); }
.benefit-card h4 { font-size: 1.1rem; margin-bottom: 8px; }
.benefit-card p { font-size: 0.9rem; color: var(--text-secondary); }

/* ========================================
   CONTACT
   ======================================== */
.contact-grid {
    display: grid; grid-template-columns: 1fr 2fr; gap: 32px;
    align-items: start;
}
.contact-info { display: flex; flex-direction: column; gap: 16px; }
.contact-card { padding: 24px; }
.contact-card h4 { margin-bottom: 8px; font-size: 1rem; }
.contact-card p { font-size: 0.95rem; color: var(--text-secondary); }
.contact-card a { color: var(--primary); }
.contact-note { font-size: 0.8rem; color: var(--text-muted); margin-top: 4px; display: block; }

.contact-form { padding: 36px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.form-group { margin-bottom: 16px; }
.form-group label {
    display: block; font-size: 0.85rem; font-weight: 500;
    margin-bottom: 6px; color: var(--text-secondary);
}
.form-group input,
.form-group select,
.form-group textarea {
    width: 100%; padding: 12px 16px;
    background: var(--bg); border: 1px solid var(--border);
    border-radius: var(--radius-sm); color: var(--text);
    font-size: 0.95rem; transition: border-color var(--transition);
    outline: none;
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    border-color: var(--primary);
}
.form-group textarea { resize: vertical; }

/* ========================================
   COOKIE BANNER
   ======================================== */
.cookie-banner {
    position: fixed; bottom: 0; left: 0; right: 0; z-index: 1000;
    padding: 20px 24px;
    background: var(--surface-glass);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-top: 1px solid var(--border);
    transform: translateY(100%);
    transition: transform 0.4s ease;
}
.cookie-banner.visible { transform: translateY(0); }
.cookie-content {
    max-width: 1200px; margin: 0 auto;
    display: flex; align-items: center; justify-content: space-between;
    gap: 24px; flex-wrap: wrap;
}
.cookie-text h4 { font-size: 1rem; margin-bottom: 4px; }
.cookie-text p { font-size: 0.85rem; color: var(--text-secondary); }
.cookie-text a { color: var(--primary); text-decoration: underline; }
.cookie-actions { display: flex; gap: 8px; flex-wrap: wrap; }
.cookie-btn {
    padding: 10px 20px; border-radius: var(--radius-sm);
    font-size: 0.85rem; font-weight: 600; cursor: pointer;
    transition: all var(--transition);
}
.cookie-btn-accept { background: var(--primary); color: #fff; border: none; }
.cookie-btn-accept:hover { filter: brightness(1.1); }
.cookie-btn-reject { background: transparent; color: var(--text); border: 1px solid var(--border); }
.cookie-btn-reject:hover { border-color: var(--text); }
.cookie-btn-customize { background: transparent; color: var(--text-secondary); border: 1px solid var(--border); }

/* ========================================
   FOOTER
   ======================================== */
.footer {
    padding: 64px 0 32px;
    border-top: 1px solid var(--border);
}
.footer-grid {
    display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 48px;
    margin-bottom: 48px;
}
.footer-brand p { color: var(--text-muted); margin-top: 12px; font-size: 0.9rem; }
.footer-col h5 { font-size: 0.85rem; font-weight: 600; margin-bottom: 16px; color: var(--text-muted); text-transform: uppercase; letter-spacing: 1px; }
.footer-col a, .footer-col span { display: block; font-size: 0.9rem; color: var(--text-secondary); margin-bottom: 8px; }
.footer-col a:hover { color: var(--primary); }
.footer-bottom { text-align: center; font-size: 0.8rem; color: var(--text-muted); padding-top: 32px; border-top: 1px solid var(--border); }

/* ========================================
   PAGE HERO (subpages)
   ======================================== */
.page-hero {
    padding: 160px 0 80px;
    background: var(--bg-alt);
    text-align: center;
}

/* ========================================
   SERVICE DETAIL
   ======================================== */
.service-detail {
    display: grid; grid-template-columns: 1fr 1.2fr; gap: 64px;
    align-items: start; margin-bottom: 0;
}
.service-detail.reverse { direction: rtl; }
.service-detail.reverse > * { direction: ltr; }
.service-detail-img img {
    width: 100%; border-radius: var(--radius);
    box-shadow: var(--shadow-lg);
}
.service-detail-text h3 { margin: 32px 0 16px; font-size: 1.2rem; }
.feature-grid {
    display: grid; grid-template-columns: 1fr 1fr; gap: 20px;
    margin: 24px 0 32px;
}
.feature-item { padding: 16px; border-radius: var(--radius-sm); background: var(--bg-alt); }
[data-theme="dark"] .feature-item { background: var(--surface); }
.feature-icon { font-size: 1.5rem; display: block; margin-bottom: 8px; }
.feature-item h4 { font-size: 0.95rem; margin-bottom: 4px; }
.feature-item p { font-size: 0.85rem; color: var(--text-secondary); margin: 0; }

/* Process Steps */
.process-steps { margin: 16px 0 32px; }
.process-step {
    display: flex; gap: 16px; align-items: flex-start;
    padding: 12px 0; border-bottom: 1px solid var(--border);
}
.step-num {
    width: 32px; height: 32px; border-radius: 50%; flex-shrink: 0;
    background: var(--primary); color: #fff;
    display: flex; align-items: center; justify-content: center;
    font-size: 0.85rem; font-weight: 700;
}
.process-step strong { display: block; margin-bottom: 2px; }
.process-step p { font-size: 0.9rem; color: var(--text-secondary); margin: 0; }

/* ========================================
   REFERENCE / PORTFOLIO
   ======================================== */
.portfolio-grid {
    display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px;
}
.portfolio-card { overflow: hidden; }
.portfolio-card img {
    width: 100%; height: 200px; object-fit: cover;
    border-radius: 12px 12px 0 0; margin: -32px -32px 20px -32px;
    width: calc(100% + 64px);
}
.portfolio-card .tag { font-size: 0.75rem; font-weight: 600; color: var(--primary); text-transform: uppercase; letter-spacing: 1px; margin-bottom: 8px; display: block; }
.portfolio-card h3 { font-size: 1.1rem; margin-bottom: 8px; }
.portfolio-card p { font-size: 0.9rem; color: var(--text-secondary); margin-bottom: 12px; }
.portfolio-result {
    display: inline-block; padding: 4px 12px; border-radius: 100px;
    background: rgba(34, 197, 94, 0.1); color: #22C55E;
    font-size: 0.85rem; font-weight: 600;
}

/* Filter Tabs */
.filter-tabs { display: flex; gap: 8px; justify-content: center; margin-bottom: 40px; flex-wrap: wrap; }
.filter-tab {
    padding: 8px 20px; border-radius: 100px; font-size: 0.9rem; font-weight: 500;
    border: 1px solid var(--border); background: transparent; color: var(--text-secondary);
    cursor: pointer; transition: all var(--transition);
}
.filter-tab.active, .filter-tab:hover {
    background: var(--primary); color: #fff; border-color: var(--primary);
}

/* ========================================
   PRICING
   ======================================== */
.pricing-grid {
    display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px;
    align-items: start;
}
.pricing-card { text-align: center; padding: 40px 32px; position: relative; }
.pricing-card.featured {
    border-color: var(--primary);
    box-shadow: 0 0 40px rgba(10, 132, 255, 0.15);
}
.pricing-badge {
    position: absolute; top: -12px; left: 50%; transform: translateX(-50%);
    padding: 4px 16px; border-radius: 100px;
    background: var(--primary); color: #fff;
    font-size: 0.75rem; font-weight: 700;
}
.pricing-card h3 { font-size: 1.3rem; margin-bottom: 8px; }
.pricing-card .price { font-family: var(--font-heading); font-size: 2.5rem; font-weight: 800; color: var(--primary); margin: 16px 0 4px; }
.pricing-card .price-note { font-size: 0.85rem; color: var(--text-muted); margin-bottom: 24px; }
.pricing-features { text-align: left; margin-bottom: 32px; }
.pricing-features li {
    padding: 8px 0; font-size: 0.9rem; color: var(--text-secondary);
    border-bottom: 1px solid var(--border); padding-left: 24px; position: relative;
}
.pricing-features li::before { content: '✓'; position: absolute; left: 0; color: var(--primary); font-weight: 700; }

/* ========================================
   BLOG
   ======================================== */
.blog-grid {
    display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px;
}
.blog-card { padding: 0; overflow: hidden; }
.blog-card-body { padding: 24px 32px 32px; }
.blog-card .blog-tag {
    display: inline-block; font-size: 0.75rem; font-weight: 600; color: var(--primary);
    text-transform: uppercase; letter-spacing: 1px; margin-bottom: 8px;
}
.blog-card h3 { font-size: 1.1rem; margin-bottom: 8px; line-height: 1.4; }
.blog-card p { font-size: 0.9rem; color: var(--text-secondary); margin-bottom: 12px; }
.blog-card .blog-date { font-size: 0.8rem; color: var(--text-muted); }
.blog-card-img {
    width: 100%; height: 180px; object-fit: cover;
    background: linear-gradient(135deg, rgba(10,132,255,0.1), rgba(0,240,255,0.05));
}

/* ========================================
   NEWSLETTER
   ======================================== */
.newsletter {
    display: flex; align-items: center; gap: 24px;
    padding: 32px; border-radius: var(--radius);
    background: linear-gradient(135deg, rgba(10,132,255,0.08), rgba(0,240,255,0.04));
    border: 1px solid rgba(10,132,255,0.15); margin-top: 48px;
}
.newsletter-text { flex: 1; }
.newsletter-text h4 { margin-bottom: 4px; }
.newsletter-text p { font-size: 0.9rem; color: var(--text-secondary); margin: 0; }
.newsletter-form { display: flex; gap: 8px; }
.newsletter-form input {
    padding: 12px 16px; border: 1px solid var(--border); border-radius: var(--radius-sm);
    background: var(--surface); color: var(--text); font-size: 0.9rem; width: 250px;
}

/* ========================================
   TESTIMONIALS
   ======================================== */
.testimonials-grid {
    display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px;
}
.testimonial-card { padding: 32px; }
.testimonial-text { font-size: 1rem; font-style: italic; color: var(--text-secondary); margin-bottom: 20px; line-height: 1.7; }
.testimonial-author { display: flex; align-items: center; gap: 12px; }
.testimonial-avatar {
    width: 44px; height: 44px; border-radius: 50%;
    background: linear-gradient(135deg, var(--primary), var(--accent));
    display: flex; align-items: center; justify-content: center;
    font-size: 1.2rem; color: #fff; font-weight: 700;
}
.testimonial-info strong { display: block; font-size: 0.9rem; }
.testimonial-info span { font-size: 0.8rem; color: var(--text-muted); }

/* ========================================
   CONTACT PAGE
   ======================================== */
.map-container {
    border-radius: var(--radius); overflow: hidden;
    border: 1px solid var(--border); margin-top: 48px; height: 400px;
}
.map-container iframe { width: 100%; height: 100%; border: 0; }

/* ========================================
   RESPONSIVE (new pages)
   ======================================== */
@media (max-width: 1024px) {
    .service-detail { grid-template-columns: 1fr; gap: 32px; }
    .service-detail.reverse { direction: ltr; }
    .portfolio-grid, .pricing-grid, .blog-grid, .testimonials-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 768px) {
    .feature-grid { grid-template-columns: 1fr; }
    .portfolio-grid, .pricing-grid, .blog-grid, .testimonials-grid { grid-template-columns: 1fr; }
    .newsletter { flex-direction: column; text-align: center; }
    .newsletter-form { flex-direction: column; width: 100%; }
    .newsletter-form input { width: 100%; }
}

/* ========================================
   LEGAL PAGES
   ======================================== */
.legal-content h2 { font-size: 1.3rem; margin: 32px 0 12px; }
.legal-content h3 { font-size: 1.1rem; margin: 24px 0 8px; color: var(--text-secondary); }
.legal-content p { color: var(--text-secondary); margin-bottom: 12px; }
.legal-content ul { margin: 8px 0 16px 20px; }
.legal-content li { color: var(--text-secondary); margin-bottom: 6px; list-style: disc; }
.legal-content a { color: var(--primary); }
.legal-table { width: 100%; border-collapse: collapse; margin: 12px 0 24px; font-size: 0.9rem; }
.legal-table th, .legal-table td { padding: 10px 14px; text-align: left; border-bottom: 1px solid var(--border); }
.legal-table th { font-weight: 600; color: var(--text); background: var(--bg-alt); }
.legal-table td { color: var(--text-secondary); }

/* ========================================
   ANIMATIONS
   ======================================== */
[data-animate] { opacity: 0; transform: translateY(30px); }
[data-animate].visible { opacity: 1; transform: translateY(0); transition: opacity 0.7s ease, transform 0.7s ease; }
/* Fallback: show content if JS fails */
.no-js [data-animate], 
[data-animate].visible { opacity: 1; transform: translateY(0); }
@media (prefers-reduced-motion: reduce) { [data-animate] { opacity: 1; transform: none; } }

/* ========================================
   RESPONSIVE
   ======================================== */
@media (max-width: 1024px) {
    .services-grid, .benefits-grid { grid-template-columns: 1fr 1fr; }
    .about-grid { grid-template-columns: 1fr; gap: 40px; }
    .contact-grid { grid-template-columns: 1fr; }
    .footer-grid { grid-template-columns: 1fr 1fr; gap: 32px; }
}

@media (max-width: 768px) {
    .nav { display: none; }
    .mobile-toggle { display: flex; }
    .header-cta { display: none; }
    .hero { padding: 120px 0 60px; min-height: auto; }
    .hero-title { font-size: 2.2rem; }
    .hero-ctas { flex-direction: column; }
    .hero-stats { flex-direction: column; gap: 16px; padding: 20px; }
    .stat-sep { width: 40px; height: 1px; }
    .section { padding: 80px 0; }
    .services-grid, .benefits-grid { grid-template-columns: 1fr; }
    .form-row { grid-template-columns: 1fr; }
    .footer-grid { grid-template-columns: 1fr; gap: 24px; }
    .project-stats { gap: 24px; }
    .cookie-content { flex-direction: column; text-align: center; }
    .cookie-actions { justify-content: center; }

    /* Mobile Nav */
    .nav.open {
        display: flex; flex-direction: column;
        position: fixed; top: 0; left: 0; right: 0; bottom: 0;
        background: var(--bg); z-index: 99;
        align-items: center; justify-content: center;
        gap: 24px;
    }
    .nav.open .nav-link { font-size: 1.5rem; }
}