/* ================================================================
   JM Soluções em Segurança e Tecnologia
   Premium Design System — Dark Tech Theme
   ================================================================ */

/* ================================================================
   CSS Variables & Base
   ================================================================ */
:root {
    --primary: #0a1628;
    --primary-darker: #060e1a;
    --secondary: #1a2940;
    --secondary-light: #243550;
    --accent: #00d4ff;
    --accent-rgb: 0, 212, 255;
    --accent-secondary: #00ff88;
    --accent-secondary-rgb: 0, 255, 136;
    --text: #e0e6ed;
    --text-muted: #8899aa;
    --text-dark: #4a5568;
    --white: #ffffff;
    --black: #000000;
    --border: rgba(255, 255, 255, 0.08);
    --border-light: rgba(255, 255, 255, 0.12);
    --card-bg: rgba(26, 41, 64, 0.5);
    --card-bg-solid: #1a2940;
    --glass: rgba(10, 22, 40, 0.85);
    --glass-border: rgba(0, 212, 255, 0.15);
    --gradient-accent: linear-gradient(135deg, var(--accent), var(--accent-secondary));
    --gradient-dark: linear-gradient(180deg, var(--primary) 0%, var(--primary-darker) 100%);
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.3);
    --shadow-md: 0 8px 32px rgba(0, 0, 0, 0.4);
    --shadow-lg: 0 16px 64px rgba(0, 0, 0, 0.5);
    --shadow-glow: 0 0 30px rgba(var(--accent-rgb), 0.15);
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 20px;
    --radius-xl: 28px;
    --font-primary: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    --font-heading: 'Space Grotesk', 'Inter', sans-serif;
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

/* ================================================================
   Reset & Base
   ================================================================ */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html {
    scroll-behavior: smooth;
    font-size: 16px;
    -webkit-text-size-adjust: 100%;
}

body {
    font-family: var(--font-primary);
    background: var(--primary);
    color: var(--text);
    line-height: 1.7;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

img { max-width: 100%; height: auto; display: block; }
a { color: var(--accent); text-decoration: none; transition: var(--transition); }
a:hover { color: var(--accent-secondary); }

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: 700;
    line-height: 1.2;
    color: var(--white);
}

::selection { background: var(--accent); color: var(--primary); }

/* ================================================================
   Preloader
   ================================================================ */
#preloader {
    position: fixed; inset: 0; z-index: 99999;
    background: var(--primary);
    display: flex; align-items: center; justify-content: center;
    transition: opacity 0.5s, visibility 0.5s;
}
#preloader.loaded { opacity: 0; visibility: hidden; pointer-events: none; }
.preloader-inner { text-align: center; }
.preloader-spinner {
    width: 50px; height: 50px; margin: 0 auto 16px;
    border: 3px solid var(--border);
    border-top-color: var(--accent);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}
.preloader-text {
    font-family: var(--font-heading);
    font-size: 1.1rem; font-weight: 600;
    color: var(--accent);
    letter-spacing: 2px; text-transform: uppercase;
}
@keyframes spin { to { transform: rotate(360deg); } }

/* ================================================================
   Container
   ================================================================ */
.container {
    max-width: 1200px; margin: 0 auto; padding: 0 24px;
}

/* ================================================================
   Buttons
   ================================================================ */
.btn {
    display: inline-flex; align-items: center; gap: 8px;
    padding: 12px 28px;
    font-family: var(--font-primary);
    font-size: 0.95rem; font-weight: 600;
    border: none; border-radius: var(--radius-sm);
    cursor: pointer;
    transition: var(--transition);
    text-decoration: none;
    white-space: nowrap;
    position: relative; overflow: hidden;
}
.btn::after {
    content: ''; position: absolute; inset: 0;
    background: linear-gradient(135deg, rgba(255,255,255,0.1), transparent);
    opacity: 0; transition: var(--transition);
}
.btn:hover::after { opacity: 1; }
.btn:active { transform: scale(0.97); }

.btn-primary {
    background: var(--gradient-accent);
    color: var(--primary); font-weight: 700;
    box-shadow: 0 4px 20px rgba(var(--accent-rgb), 0.3);
}
.btn-primary:hover {
    box-shadow: 0 6px 30px rgba(var(--accent-rgb), 0.5);
    transform: translateY(-2px);
    color: var(--primary);
}

.btn-accent {
    background: #25d366; color: var(--white);
    box-shadow: 0 4px 20px rgba(37, 211, 102, 0.3);
}
.btn-accent:hover {
    background: #20bd5a;
    box-shadow: 0 6px 30px rgba(37, 211, 102, 0.5);
    transform: translateY(-2px); color: var(--white);
}

.btn-outline {
    background: transparent; color: var(--accent);
    border: 2px solid var(--accent);
}
.btn-outline:hover {
    background: var(--accent); color: var(--primary);
    box-shadow: var(--shadow-glow);
}

.btn-sm { padding: 8px 20px; font-size: 0.85rem; }
.btn-lg { padding: 16px 36px; font-size: 1.05rem; }
.btn-block { width: 100%; justify-content: center; }

/* ================================================================
   Header
   ================================================================ */
.site-header {
    position: fixed; top: 0; left: 0; right: 0; z-index: 1000;
    padding: 16px 0;
    transition: var(--transition-slow);
    background: transparent;
}
.site-header.scrolled {
    background: var(--glass);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--glass-border);
    padding: 10px 0;
    box-shadow: var(--shadow-md);
}
.header-container {
    max-width: 1200px; margin: 0 auto; padding: 0 24px;
    display: flex; align-items: center; justify-content: space-between;
}
.header-logo img {
    height: 42px; width: auto;
    filter: brightness(1.1);
    transition: var(--transition);
}
.header-logo:hover img { filter: brightness(1.3); }

/* Mobile header always visible */
@media (max-width: 768px) {
    .site-header {
        background: rgba(10, 22, 40, 0.92);
        backdrop-filter: blur(16px);
        -webkit-backdrop-filter: blur(16px);
        border-bottom: 1px solid rgba(var(--accent-rgb), 0.08);
        padding: 10px 0;
    }
    .site-header.scrolled {
        background: rgba(6, 14, 26, 0.96);
        border-bottom-color: rgba(var(--accent-rgb), 0.14);
        padding: 8px 0;
    }
    .header-container { padding: 0 20px; }
    .header-logo img { height: 38px; }
}

.nav-list {
    display: flex; list-style: none; gap: 8px;
}
.nav-link {
    padding: 8px 18px;
    font-size: 0.9rem; font-weight: 500;
    color: var(--text);
    border-radius: var(--radius-sm);
    transition: var(--transition);
    position: relative;
}
.nav-link::after {
    content: ''; position: absolute; bottom: 2px; left: 50%; width: 0;
    height: 2px; background: var(--accent);
    transition: var(--transition); transform: translateX(-50%);
}
.nav-link:hover, .nav-link.active { color: var(--accent); }
.nav-link:hover::after, .nav-link.active::after { width: 60%; }

.header-actions { display: flex; align-items: center; gap: 16px; }

/* Mobile Toggle */
.mobile-toggle {
    display: none;
    background: rgba(var(--accent-rgb), 0.06);
    border: 1px solid rgba(var(--accent-rgb), 0.15);
    border-radius: var(--radius-sm);
    cursor: pointer;
    width: 44px; height: 44px;
    position: relative;
    padding: 0; z-index: 1001;
    align-items: center; justify-content: center;
    transition: all 0.3s ease;
    flex-shrink: 0;
}
.mobile-toggle:hover {
    background: rgba(var(--accent-rgb), 0.12);
    border-color: rgba(var(--accent-rgb), 0.3);
    box-shadow: 0 0 12px rgba(var(--accent-rgb), 0.1);
}
.mobile-toggle.active {
    background: rgba(var(--accent-rgb), 0.1);
    border-color: rgba(var(--accent-rgb), 0.35);
    box-shadow: 0 0 16px rgba(var(--accent-rgb), 0.15);
}
.mobile-toggle-inner {
    width: 20px; height: 16px; position: relative;
}
.mobile-toggle span {
    display: block; height: 2px; width: 100%;
    background: var(--text); border-radius: 2px;
    position: absolute; left: 0;
    transition: all 0.35s cubic-bezier(0.4, 0, 0.2, 1);
}
.mobile-toggle span:nth-child(1) { top: 0; width: 100%; }
.mobile-toggle span:nth-child(2) { top: 50%; transform: translateY(-50%); width: 75%; }
.mobile-toggle span:nth-child(3) { bottom: 0; width: 50%; }
.mobile-toggle.active span { background: var(--accent); }
.mobile-toggle.active span:nth-child(1) { top: 50%; transform: translateY(-50%) rotate(45deg); width: 100%; }
.mobile-toggle.active span:nth-child(2) { opacity: 0; transform: translateX(10px) translateY(-50%); }
.mobile-toggle.active span:nth-child(3) { bottom: 50%; transform: translateY(50%) rotate(-45deg); width: 100%; }

/* ================================================================
   Mobile Menu — Premium Fullscreen
   ================================================================ */
.mobile-menu {
    position: fixed; inset: 0; z-index: 999;
    opacity: 0; visibility: hidden;
    transition: opacity 0.4s ease, visibility 0.4s ease;
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
}
.mobile-menu.active { opacity: 1; visibility: visible; }

/* Background effects */
.mobile-menu-bg {
    position: absolute; inset: 0;
    background: linear-gradient(165deg, var(--primary) 0%, #0d1f3c 40%, var(--primary-darker) 100%);
    z-index: 0;
}
.mobile-menu-glow {
    position: absolute; border-radius: 50%;
    filter: blur(80px); opacity: 0;
    transition: opacity 0.8s ease 0.2s;
}
.mobile-menu.active .mobile-menu-glow { opacity: 1; }
.mobile-menu-glow--1 {
    width: 300px; height: 300px;
    background: radial-gradient(circle, rgba(var(--accent-rgb), 0.2), transparent 70%);
    top: -80px; right: -80px;
}
.mobile-menu-glow--2 {
    width: 250px; height: 250px;
    background: radial-gradient(circle, rgba(var(--accent-secondary-rgb), 0.12), transparent 70%);
    bottom: -60px; left: -60px;
}
.mobile-menu-grid {
    position: absolute; inset: 0;
    background-image:
        linear-gradient(rgba(var(--accent-rgb), 0.03) 1px, transparent 1px),
        linear-gradient(90deg, rgba(var(--accent-rgb), 0.03) 1px, transparent 1px);
    background-size: 60px 60px;
    opacity: 0;
    transition: opacity 1s ease 0.3s;
}
.mobile-menu.active .mobile-menu-grid { opacity: 1; }

/* Content container */
.mobile-menu-content {
    position: relative;
    z-index: 1;
    min-height: 100vh;
    display: flex; flex-direction: column;
    align-items: center; justify-content: center;
    padding: 80px 32px 40px;
    gap: 28px;
}

/* Logo */
.mobile-menu-header {
    opacity: 0; transform: translateY(-20px);
    transition: opacity 0.5s ease 0.15s, transform 0.5s ease 0.15s;
}
.mobile-menu.active .mobile-menu-header {
    opacity: 1; transform: translateY(0);
}
.mobile-menu-logo {
    height: 46px; width: auto;
    filter: drop-shadow(0 0 20px rgba(var(--accent-rgb), 0.3));
}

/* Navigation list */
.mobile-menu-nav { width: 100%; max-width: 360px; }
.mobile-nav-list { list-style: none; }

.mobile-nav-item {
    opacity: 0;
    transform: translateX(-30px);
    transition: opacity 0.4s ease, transform 0.4s ease;
    transition-delay: calc(0.2s + var(--i) * 0.07s);
}
.mobile-menu.active .mobile-nav-item {
    opacity: 1; transform: translateX(0);
}

.mobile-nav-link {
    display: flex; align-items: center;
    gap: 16px;
    padding: 16px 20px;
    border-radius: var(--radius-md);
    color: var(--text);
    font-family: var(--font-heading);
    font-size: 1.15rem; font-weight: 600;
    letter-spacing: 0.02em;
    text-decoration: none;
    position: relative;
    overflow: hidden;
    transition: all 0.3s ease;
    border: 1px solid transparent;
}
.mobile-nav-link::before {
    content: '';
    position: absolute; inset: 0;
    background: linear-gradient(135deg, rgba(var(--accent-rgb), 0.06), transparent);
    opacity: 0;
    transition: opacity 0.3s ease;
    border-radius: var(--radius-md);
}
.mobile-nav-link:hover, .mobile-nav-link:active {
    color: var(--white);
    border-color: rgba(var(--accent-rgb), 0.15);
    background: rgba(var(--accent-rgb), 0.05);
}
.mobile-nav-link:hover::before, .mobile-nav-link:active::before { opacity: 1; }

/* Active page indicator */
.mobile-nav-link.active {
    color: var(--accent);
    background: rgba(var(--accent-rgb), 0.08);
    border-color: rgba(var(--accent-rgb), 0.2);
    box-shadow: 0 0 20px rgba(var(--accent-rgb), 0.08);
}
.mobile-nav-link.active .mobile-nav-icon {
    background: var(--gradient-accent);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.mobile-nav-icon {
    width: 40px; height: 40px;
    display: flex; align-items: center; justify-content: center;
    background: rgba(var(--accent-rgb), 0.08);
    border-radius: var(--radius-sm);
    font-size: 0.95rem;
    color: var(--accent);
    flex-shrink: 0;
    transition: all 0.3s ease;
}
.mobile-nav-link:hover .mobile-nav-icon,
.mobile-nav-link:active .mobile-nav-icon {
    background: rgba(var(--accent-rgb), 0.15);
    box-shadow: 0 0 12px rgba(var(--accent-rgb), 0.15);
}

.mobile-nav-text { flex: 1; }

.mobile-nav-arrow {
    font-size: 0.7rem;
    color: var(--text-muted);
    opacity: 0; transform: translateX(-8px);
    transition: all 0.3s ease;
}
.mobile-nav-link:hover .mobile-nav-arrow,
.mobile-nav-link.active .mobile-nav-arrow {
    opacity: 1; transform: translateX(0);
}
.mobile-nav-link.active .mobile-nav-arrow { color: var(--accent); }

/* WhatsApp CTA */
.mobile-menu-cta {
    width: 100%; max-width: 360px;
    opacity: 0; transform: translateY(20px);
    transition: opacity 0.4s ease, transform 0.4s ease;
    transition-delay: calc(0.2s + var(--i) * 0.07s);
    padding-top: 8px;
}
.mobile-menu.active .mobile-menu-cta {
    opacity: 1; transform: translateY(0);
}
.mobile-whatsapp-btn {
    display: flex; align-items: center; justify-content: center;
    gap: 12px;
    width: 100%;
    padding: 16px 24px;
    background: linear-gradient(135deg, #25D366, #128C7E);
    color: white;
    font-size: 1.05rem; font-weight: 700;
    font-family: var(--font-heading);
    border-radius: var(--radius-lg);
    text-decoration: none;
    position: relative;
    overflow: hidden;
    box-shadow: 0 4px 24px rgba(37, 211, 102, 0.3);
    transition: all 0.3s ease;
}
.mobile-whatsapp-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 32px rgba(37, 211, 102, 0.45);
}
.mobile-whatsapp-btn i { font-size: 1.3rem; }
.mobile-whatsapp-pulse {
    position: absolute; inset: 0;
    border-radius: var(--radius-lg);
    border: 2px solid rgba(255,255,255,0.3);
    animation: mobileWaPulse 2s infinite;
}
@keyframes mobileWaPulse {
    0% { transform: scale(1); opacity: 0.6; }
    100% { transform: scale(1.05); opacity: 0; }
}

/* Social links */
.mobile-menu-social {
    display: flex; gap: 16px;
    opacity: 0; transform: translateY(15px);
    transition: opacity 0.4s ease, transform 0.4s ease;
    transition-delay: calc(0.2s + var(--i) * 0.07s);
}
.mobile-menu.active .mobile-menu-social {
    opacity: 1; transform: translateY(0);
}
.mobile-menu-social a {
    width: 44px; height: 44px;
    display: flex; align-items: center; justify-content: center;
    border-radius: 50%;
    background: rgba(255,255,255, 0.05);
    border: 1px solid rgba(255,255,255, 0.08);
    color: var(--text-muted);
    font-size: 1.05rem;
    transition: all 0.3s ease;
}
.mobile-menu-social a:hover {
    color: var(--accent);
    background: rgba(var(--accent-rgb), 0.1);
    border-color: rgba(var(--accent-rgb), 0.3);
    transform: translateY(-3px);
    box-shadow: 0 6px 20px rgba(var(--accent-rgb), 0.15);
}

/* Footer info */
.mobile-menu-footer {
    opacity: 0;
    transition: opacity 0.4s ease;
    transition-delay: calc(0.2s + var(--i) * 0.07s);
}
.mobile-menu.active .mobile-menu-footer { opacity: 1; }
.mobile-menu-footer a {
    color: var(--text-muted);
    font-size: 0.85rem;
    text-decoration: none;
    display: flex; align-items: center; gap: 8px;
    transition: color 0.3s ease;
}
.mobile-menu-footer a:hover { color: var(--accent); }
.mobile-menu-footer a i { font-size: 0.75rem; }

/* ================================================================
   Hero Section
   ================================================================ */
.hero {
    min-height: 100vh; position: relative; overflow: hidden;
    display: flex; align-items: center;
    padding: 120px 0 80px;
}
.hero-bg-effects {
    position: absolute; inset: 0; z-index: 0;
}
.hero-grid-overlay {
    position: absolute; inset: 0;
    background-image:
        linear-gradient(rgba(0,212,255,0.03) 1px, transparent 1px),
        linear-gradient(90deg, rgba(0,212,255,0.03) 1px, transparent 1px);
    background-size: 60px 60px;
    mask-image: radial-gradient(ellipse at center, black 30%, transparent 80%);
}
.hero-glow {
    position: absolute; border-radius: 50%;
    filter: blur(120px);
    animation: float 8s ease-in-out infinite;
}
.hero-glow-1 {
    width: 600px; height: 600px;
    background: rgba(var(--accent-rgb), 0.08);
    top: -200px; right: -100px;
}
.hero-glow-2 {
    width: 400px; height: 400px;
    background: rgba(var(--accent-secondary-rgb), 0.06);
    bottom: -100px; left: -100px;
    animation-delay: 3s;
}
@keyframes float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-30px); }
}

.hero-content {
    position: relative; z-index: 2;
    display: grid; grid-template-columns: 1fr 1fr;
    gap: 60px; align-items: center;
}
.hero-badge {
    display: inline-flex; align-items: center; gap: 8px;
    padding: 8px 20px;
    background: rgba(var(--accent-rgb), 0.1);
    border: 1px solid rgba(var(--accent-rgb), 0.2);
    border-radius: 50px;
    font-size: 0.85rem; font-weight: 600;
    color: var(--accent);
    margin-bottom: 24px;
}
.hero-title {
    font-size: clamp(2.2rem, 5vw, 3.8rem);
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: 20px;
    background: linear-gradient(135deg, var(--white) 0%, var(--text) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}
.hero-subtitle {
    font-size: 1.15rem;
    color: var(--text-muted);
    margin-bottom: 36px;
    max-width: 520px;
    line-height: 1.8;
}
.hero-actions { display: flex; gap: 16px; flex-wrap: wrap; margin-bottom: 50px; }

.hero-stats {
    display: flex; gap: 40px;
}
.hero-stat {
    text-align: center;
}
.stat-number {
    font-family: var(--font-heading);
    font-size: 2.4rem; font-weight: 800;
    color: var(--accent);
    display: inline;
}
.stat-plus {
    font-family: var(--font-heading);
    font-size: 1.6rem; font-weight: 700;
    color: var(--accent);
}
.stat-label {
    display: block;
    font-size: 0.8rem; font-weight: 500;
    color: var(--text-muted);
    margin-top: 4px; text-transform: uppercase; letter-spacing: 1px;
}

/* Hero Visual - Shield Animation */
.hero-visual {
    display: flex; justify-content: center; align-items: center;
    position: relative;
}
.hero-shield-container {
    position: relative; width: 380px; height: 380px;
}
.hero-shield {
    position: absolute; top: 50%; left: 50%;
    transform: translate(-50%, -50%);
    width: 120px; height: 120px;
    display: flex; align-items: center; justify-content: center;
    background: var(--gradient-accent);
    border-radius: 50%;
    box-shadow: 0 0 60px rgba(var(--accent-rgb), 0.3);
    z-index: 2;
}
.hero-shield i {
    font-size: 3rem; color: var(--primary);
}
.hero-orbit {
    position: absolute; top: 50%; left: 50%;
    border: 1px solid rgba(var(--accent-rgb), 0.15);
    border-radius: 50%;
}
.hero-orbit-1 {
    width: 200px; height: 200px;
    margin: -100px 0 0 -100px;
    animation: orbitPulse 4s ease-in-out infinite;
}
.hero-orbit-2 {
    width: 280px; height: 280px;
    margin: -140px 0 0 -140px;
    animation: orbitPulse 5s ease-in-out infinite 1s;
}
.hero-orbit-3 {
    width: 360px; height: 360px;
    margin: -180px 0 0 -180px;
    animation: orbitPulse 6s ease-in-out infinite 2s;
}
@keyframes orbitPulse {
    0%, 100% { opacity: 0.3; transform: scale(1); }
    50% { opacity: 0.8; transform: scale(1.02); }
}

.orbit-dot {
    position: absolute;
    width: 44px; height: 44px;
    display: flex; align-items: center; justify-content: center;
    background: var(--secondary);
    border: 1px solid rgba(var(--accent-rgb), 0.3);
    border-radius: 50%;
    color: var(--accent);
    font-size: 1rem;
    z-index: 3;
    box-shadow: var(--shadow-glow);
    animation: orbitFloat 6s ease-in-out infinite;
}
.orbit-dot-1 { top: 10%; right: 20%; animation-delay: 0s; }
.orbit-dot-2 { bottom: 10%; right: 10%; animation-delay: 1.5s; }
.orbit-dot-3 { bottom: 15%; left: 15%; animation-delay: 3s; }
.orbit-dot-4 { top: 15%; left: 10%; animation-delay: 4.5s; }
@keyframes orbitFloat {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-12px); }
}

.hero-scroll-indicator {
    position: absolute; bottom: 30px; left: 50%;
    transform: translateX(-50%);
    display: flex; flex-direction: column; align-items: center; gap: 8px;
}
.hero-scroll-indicator span {
    font-size: 0.7rem; text-transform: uppercase; letter-spacing: 3px;
    color: var(--text-muted);
}
.scroll-line {
    width: 1px; height: 40px;
    background: linear-gradient(to bottom, var(--accent), transparent);
    animation: scrollPulse 2s ease-in-out infinite;
}
@keyframes scrollPulse {
    0%, 100% { opacity: 0.3; height: 40px; }
    50% { opacity: 1; height: 60px; }
}

/* ================================================================
   Sections
   ================================================================ */
.section {
    padding: 60px 0;
    position: relative;
}
.section-header {
    text-align: center; margin-bottom: 44px;
}
.section-badge {
    display: inline-flex; align-items: center; gap: 6px;
    padding: 6px 16px;
    background: rgba(var(--accent-rgb), 0.08);
    border: 1px solid rgba(var(--accent-rgb), 0.15);
    border-radius: 50px;
    font-size: 0.8rem; font-weight: 600;
    color: var(--accent);
    text-transform: uppercase; letter-spacing: 1px;
    margin-bottom: 16px;
}
.section-title {
    font-size: clamp(1.8rem, 3.5vw, 2.8rem);
    margin-bottom: 16px;
}
.gradient-text {
    background: var(--gradient-accent);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}
.section-subtitle {
    font-size: 1.05rem; color: var(--text-muted);
    max-width: 600px; margin: 0 auto;
}

/* ================================================================
   Services Grid
   ================================================================ */
.services-grid {
    display: grid; grid-template-columns: repeat(auto-fit, minmax(340px, 1fr));
    gap: 30px;
}
.service-card {
    position: relative;
    background: var(--card-bg);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 40px 32px;
    transition: var(--transition-slow);
    overflow: hidden;
}
.service-card-glow {
    position: absolute; top: -80px; right: -80px;
    width: 160px; height: 160px;
    background: rgba(var(--accent-rgb), 0.05);
    border-radius: 50%;
    filter: blur(60px);
    transition: var(--transition-slow);
}
.service-card:hover {
    border-color: rgba(var(--accent-rgb), 0.3);
    transform: translateY(-8px);
    box-shadow: var(--shadow-glow), var(--shadow-lg);
}
.service-card:hover .service-card-glow {
    background: rgba(var(--accent-rgb), 0.12);
    transform: scale(1.5);
}
.service-icon {
    width: 64px; height: 64px;
    display: flex; align-items: center; justify-content: center;
    background: rgba(var(--accent-rgb), 0.1);
    border: 1px solid rgba(var(--accent-rgb), 0.2);
    border-radius: var(--radius-md);
    margin-bottom: 24px;
    font-size: 1.6rem; color: var(--accent);
    transition: var(--transition);
}
.service-card:hover .service-icon {
    background: var(--gradient-accent);
    color: var(--primary);
    box-shadow: 0 0 25px rgba(var(--accent-rgb), 0.3);
}
.service-title {
    font-size: 1.3rem; margin-bottom: 12px;
}
.service-description {
    color: var(--text-muted); font-size: 0.95rem;
    margin-bottom: 20px;
}
.service-features {
    list-style: none; margin-bottom: 24px;
}
.service-features li {
    padding: 6px 0;
    font-size: 0.88rem; color: var(--text);
    display: flex; align-items: center; gap: 8px;
}
.service-features li i {
    color: var(--accent-secondary);
    font-size: 0.8rem;
}
.service-link {
    display: inline-flex; align-items: center; gap: 8px;
    font-weight: 600; font-size: 0.9rem;
    color: var(--accent);
}
.service-link i { transition: var(--transition); }
.service-link:hover i { transform: translateX(4px); }

/* Services Full Page */
.services-full-grid {
    display: flex; flex-direction: column; gap: 40px;
}
.service-full-card {
    display: grid; grid-template-columns: auto 1fr;
    gap: 40px; align-items: start;
    background: var(--card-bg);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 48px;
    transition: var(--transition);
}
.service-full-card:hover {
    border-color: rgba(var(--accent-rgb), 0.2);
    box-shadow: var(--shadow-glow);
}
.service-full-icon {
    width: 80px; height: 80px;
    display: flex; align-items: center; justify-content: center;
    background: rgba(var(--accent-rgb), 0.1);
    border: 1px solid rgba(var(--accent-rgb), 0.2);
    border-radius: var(--radius-md);
    font-size: 2rem; color: var(--accent);
}
.service-full-title { font-size: 1.5rem; margin-bottom: 12px; }
.service-full-desc { color: var(--text-muted); margin-bottom: 20px; }
.service-full-features {
    list-style: none; columns: 2; gap: 24px;
    margin-bottom: 24px;
}
.service-full-features li {
    padding: 6px 0; font-size: 0.9rem;
    display: flex; align-items: center; gap: 8px;
    break-inside: avoid;
}
.service-full-features li i { color: var(--accent-secondary); }

/* Service Detail */
.service-detail-grid {
    display: grid; grid-template-columns: 1fr 360px;
    gap: 48px; align-items: start;
}
.service-detail-icon-large {
    width: 90px; height: 90px;
    display: flex; align-items: center; justify-content: center;
    background: var(--gradient-accent);
    border-radius: var(--radius-lg);
    font-size: 2.5rem; color: var(--primary);
    margin-bottom: 24px;
    box-shadow: 0 0 40px rgba(var(--accent-rgb), 0.2);
}
.service-detail-main h2 { font-size: 2rem; margin-bottom: 16px; }
.service-detail-intro {
    font-size: 1.1rem; color: var(--text-muted);
    margin-bottom: 24px; line-height: 1.8;
}
.service-detail-text {
    color: var(--text); line-height: 1.9;
    margin-bottom: 40px;
}
.service-features-detailed { margin-bottom: 40px; }
.service-features-detailed h3 {
    font-size: 1.3rem; margin-bottom: 20px;
    color: var(--accent);
}
.features-grid {
    display: grid; grid-template-columns: 1fr 1fr; gap: 16px;
}
.feature-item {
    display: flex; align-items: center; gap: 12px;
    padding: 16px;
    background: var(--card-bg);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    transition: var(--transition);
}
.feature-item:hover {
    border-color: rgba(var(--accent-rgb), 0.3);
    background: rgba(var(--accent-rgb), 0.05);
}
.feature-icon { color: var(--accent-secondary); font-size: 1.1rem; }

.service-cta-box {
    background: linear-gradient(135deg, rgba(var(--accent-rgb), 0.08), rgba(var(--accent-secondary-rgb), 0.05));
    border: 1px solid rgba(var(--accent-rgb), 0.2);
    border-radius: var(--radius-lg);
    padding: 36px; text-align: center;
}
.service-cta-box h3 { font-size: 1.4rem; margin-bottom: 10px; }
.service-cta-box p { color: var(--text-muted); margin-bottom: 20px; }
.service-cta-actions { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; }

/* Sidebar */
.sidebar-card {
    background: var(--card-bg);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 28px; margin-bottom: 24px;
}
.sidebar-card h4 {
    font-size: 1.1rem; margin-bottom: 20px;
    padding-bottom: 12px;
    border-bottom: 1px solid var(--border);
}
.sidebar-services-list {
    list-style: none;
}
.sidebar-services-list li { margin-bottom: 4px; }
.sidebar-services-list a {
    display: flex; align-items: center; gap: 12px;
    padding: 12px 16px;
    border-radius: var(--radius-sm);
    color: var(--text); font-size: 0.9rem;
    transition: var(--transition);
}
.sidebar-services-list a i:last-child { margin-left: auto; font-size: 0.75rem; }
.sidebar-services-list li:hover a,
.sidebar-services-list li.active a {
    background: rgba(var(--accent-rgb), 0.1);
    color: var(--accent);
}

.sidebar-contact {
    text-align: center;
    background: linear-gradient(135deg, rgba(var(--accent-rgb), 0.1), rgba(var(--accent-secondary-rgb), 0.05));
    border-color: rgba(var(--accent-rgb), 0.2);
}
.sidebar-contact-icon {
    width: 60px; height: 60px; margin: 0 auto 16px;
    display: flex; align-items: center; justify-content: center;
    background: var(--gradient-accent);
    border-radius: 50%;
    font-size: 1.5rem; color: var(--primary);
}
.sidebar-contact p { color: var(--text-muted); margin-bottom: 16px; font-size: 0.9rem; }
.sidebar-phone {
    display: inline-flex; align-items: center; gap: 8px;
    font-size: 1.1rem; font-weight: 700; color: var(--accent);
}

/* ================================================================
   Differentials
   ================================================================ */
.section-differentials {
    background: linear-gradient(180deg, var(--primary-darker) 0%, var(--primary) 100%);
}
.differentials-grid {
    display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 24px;
}
.differential-card {
    padding: 36px 28px; text-align: center;
    background: var(--card-bg);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    transition: var(--transition);
}
.differential-card:hover {
    border-color: rgba(var(--accent-rgb), 0.3);
    transform: translateY(-4px);
    box-shadow: var(--shadow-glow);
}
.diff-icon {
    width: 56px; height: 56px; margin: 0 auto 20px;
    display: flex; align-items: center; justify-content: center;
    background: rgba(var(--accent-rgb), 0.1);
    border-radius: var(--radius-md);
    font-size: 1.4rem; color: var(--accent);
    transition: var(--transition);
}
.differential-card:hover .diff-icon {
    background: var(--gradient-accent);
    color: var(--primary);
}
.differential-card h4 { font-size: 1.1rem; margin-bottom: 10px; }
.differential-card p { color: var(--text-muted); font-size: 0.9rem; }

/* ================================================================
   About (Home)
   ================================================================ */
.about-home-grid {
    display: grid; grid-template-columns: 1fr 1fr;
    gap: 60px; align-items: center;
}
.about-image-wrapper {
    position: relative;
}
.about-image-glow {
    position: absolute; inset: -20px;
    background: rgba(var(--accent-rgb), 0.05);
    border-radius: var(--radius-xl);
    filter: blur(40px);
}
.about-image-placeholder {
    position: relative;
    width: 100%; aspect-ratio: 4/3;
    background: var(--card-bg);
    border: 1px solid var(--border);
    border-radius: var(--radius-xl);
    display: flex; flex-direction: column;
    align-items: center; justify-content: center;
    gap: 12px;
}
.about-image-placeholder i { font-size: 4rem; color: var(--accent); opacity: 0.3; }
.about-image-placeholder span {
    font-family: var(--font-heading);
    font-size: 1.2rem; font-weight: 600;
    color: var(--text-muted);
}
.about-image-placeholder.large i { font-size: 6rem; }
.about-image-placeholder.large span { font-size: 1.5rem; }

.about-experience-badge {
    position: absolute; bottom: -20px; right: -20px;
    background: var(--gradient-accent);
    padding: 20px;
    border-radius: var(--radius-lg);
    text-align: center;
    box-shadow: 0 0 40px rgba(var(--accent-rgb), 0.3);
}
.exp-number {
    font-family: var(--font-heading);
    font-size: 2rem; font-weight: 800;
    color: var(--primary);
    display: block;
}
.exp-label {
    font-size: 0.75rem; font-weight: 600;
    color: var(--primary);
    text-transform: uppercase; letter-spacing: 1px;
}

.about-home-content .section-badge { display: inline-flex; }
.about-home-content .section-title { text-align: left; }
.about-text {
    color: var(--text-muted); margin-bottom: 32px;
    font-size: 1rem; line-height: 1.8;
}
.about-stats-row {
    display: flex; gap: 24px; margin-bottom: 32px;
}
.about-stat-item {
    display: flex; align-items: center; gap: 16px;
    padding: 16px 24px;
    background: var(--card-bg);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    flex: 1;
}
.about-stat-item i {
    font-size: 1.5rem; color: var(--accent);
}
.about-stat-item strong { display: block; color: var(--white); font-size: 0.95rem; }
.about-stat-item span { font-size: 0.8rem; color: var(--text-muted); }

/* About Page */
.about-page-grid {
    display: grid; grid-template-columns: 1fr 1fr;
    gap: 60px; align-items: center;
}
.about-page-content h2 { font-size: 2rem; margin-bottom: 20px; }
.about-text-content {
    color: var(--text-muted); line-height: 1.9;
    font-size: 1rem;
}

/* Mission, Vision, Values */
.section-mvv {
    background: var(--primary-darker);
}
.mvv-grid {
    display: grid; grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}
.mvv-card {
    text-align: center; padding: 40px 32px;
    background: var(--card-bg);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    transition: var(--transition);
}
.mvv-card:hover {
    border-color: rgba(var(--accent-rgb), 0.3);
    transform: translateY(-4px);
}
.mvv-icon {
    width: 64px; height: 64px; margin: 0 auto 20px;
    display: flex; align-items: center; justify-content: center;
    background: rgba(var(--accent-rgb), 0.1);
    border-radius: 50%;
    font-size: 1.5rem; color: var(--accent);
}
.mvv-card h3 { font-size: 1.3rem; margin-bottom: 12px; }
.mvv-card p { color: var(--text-muted); font-size: 0.95rem; }

/* ================================================================
   Testimonials
   ================================================================ */
.section-testimonials {
    background: linear-gradient(180deg, var(--primary) 0%, var(--primary-darker) 100%);
}
.testimonials-slider {
    display: grid; grid-template-columns: repeat(auto-fit, minmax(340px, 1fr));
    gap: 30px;
}
.testimonial-card {
    background: var(--card-bg);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 36px;
    transition: var(--transition);
}
.testimonial-card:hover {
    border-color: rgba(var(--accent-rgb), 0.3);
    box-shadow: var(--shadow-glow);
}
.testimonial-rating { margin-bottom: 16px; }
.testimonial-rating i { color: #ffc107; font-size: 0.9rem; }
.testimonial-text {
    color: var(--text); font-style: italic;
    font-size: 1rem; line-height: 1.8;
    margin-bottom: 24px;
}
.testimonial-author {
    display: flex; align-items: center; gap: 16px;
}
.testimonial-avatar { width: 50px; height: 50px; }
.testimonial-avatar img {
    width: 100%; height: 100%;
    border-radius: 50%; object-fit: cover;
}
.avatar-placeholder {
    width: 100%; height: 100%;
    display: flex; align-items: center; justify-content: center;
    background: var(--gradient-accent);
    border-radius: 50%;
    font-weight: 700; font-size: 1.2rem;
    color: var(--primary);
}
.testimonial-info strong { display: block; color: var(--white); font-size: 0.95rem; }
.testimonial-info span { font-size: 0.8rem; color: var(--text-muted); }

/* ================================================================
   CTA Section
   ================================================================ */
.section-cta {
    position: relative; overflow: hidden;
    background: var(--primary-darker);
    padding: 80px 0;
}
.cta-bg-effects { position: absolute; inset: 0; }
.cta-glow {
    position: absolute; border-radius: 50%;
    filter: blur(120px);
}
.cta-glow-1 {
    width: 500px; height: 500px;
    background: rgba(var(--accent-rgb), 0.08);
    top: -200px; left: 10%;
}
.cta-glow-2 {
    width: 400px; height: 400px;
    background: rgba(var(--accent-secondary-rgb), 0.06);
    bottom: -150px; right: 10%;
}
.cta-content {
    position: relative; z-index: 2;
    text-align: center; max-width: 700px; margin: 0 auto;
}
.cta-title { font-size: clamp(1.6rem, 3vw, 2.4rem); margin-bottom: 16px; }
.cta-text { color: var(--text-muted); font-size: 1.05rem; margin-bottom: 32px; }
.cta-actions { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; }

/* ================================================================
   Page Header
   ================================================================ */
.page-header {
    position: relative;
    padding: 100px 0 36px;
    text-align: center;
    overflow: hidden;
}
.page-header-bg {
    position: absolute; inset: 0;
    background: linear-gradient(180deg, var(--primary-darker) 0%, var(--primary) 100%);
}
.page-header-glow {
    position: absolute; top: -100px; left: 50%;
    transform: translateX(-50%);
    width: 600px; height: 400px;
    background: rgba(var(--accent-rgb), 0.06);
    border-radius: 50%; filter: blur(100px);
}
.page-header-content { position: relative; z-index: 2; }
.page-title {
    font-size: clamp(2rem, 4vw, 3rem);
    margin-bottom: 12px;
}
.page-subtitle {
    color: var(--text-muted); font-size: 1.05rem;
    max-width: 600px; margin: 0 auto 20px;
}
.breadcrumb {
    font-size: 0.85rem; color: var(--text-muted);
}
.breadcrumb a { color: var(--accent); }
.breadcrumb span { margin: 0 8px; }

/* ================================================================
   Contact Page
   ================================================================ */
.contact-grid {
    display: grid; grid-template-columns: 1.2fr 0.8fr;
    gap: 48px; align-items: start;
}
.contact-form {
    background: var(--card-bg);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 40px;
}
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.form-group { margin-bottom: 24px; }
.form-group label {
    display: flex; align-items: center; gap: 8px;
    font-size: 0.9rem; font-weight: 600;
    color: var(--text); margin-bottom: 8px;
}
.form-group label i { color: var(--accent); font-size: 0.85rem; }
.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 14px 18px;
    background: rgba(255,255,255,0.04);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    color: var(--text);
    font-family: var(--font-primary);
    font-size: 0.95rem;
    transition: var(--transition);
    outline: none;
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    border-color: var(--accent);
    box-shadow: 0 0 0 3px rgba(var(--accent-rgb), 0.1);
    background: rgba(var(--accent-rgb), 0.03);
}
.form-group select { cursor: pointer; }
.form-group select option { background: var(--secondary); color: var(--text); }
.form-group textarea { resize: vertical; min-height: 120px; }

.alert {
    padding: 16px 20px;
    border-radius: var(--radius-sm);
    margin-bottom: 24px;
    display: flex; align-items: center; gap: 10px;
    font-size: 0.95rem;
}
.alert-success {
    background: rgba(var(--accent-secondary-rgb), 0.1);
    border: 1px solid rgba(var(--accent-secondary-rgb), 0.3);
    color: var(--accent-secondary);
}
.alert-error {
    background: rgba(255, 71, 87, 0.1);
    border: 1px solid rgba(255, 71, 87, 0.3);
    color: #ff4757;
}

.contact-info-card {
    background: var(--card-bg);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 40px;
}
.contact-info-card h3 { font-size: 1.3rem; margin-bottom: 28px; }
.contact-info-list { display: flex; flex-direction: column; gap: 24px; }
.contact-info-item {
    display: flex; align-items: center; gap: 16px;
}
.ci-icon {
    width: 50px; height: 50px; min-width: 50px;
    display: flex; align-items: center; justify-content: center;
    background: rgba(var(--accent-rgb), 0.1);
    border: 1px solid rgba(var(--accent-rgb), 0.2);
    border-radius: var(--radius-sm);
    color: var(--accent); font-size: 1.1rem;
}
.ci-whatsapp {
    background: rgba(37, 211, 102, 0.1);
    border-color: rgba(37, 211, 102, 0.2);
    color: #25d366;
}
.contact-info-item strong { display: block; color: var(--white); font-size: 0.9rem; }
.contact-info-item a,
.contact-info-item span { font-size: 0.9rem; color: var(--text-muted); }
.contact-info-item a:hover { color: var(--accent); }

/* ================================================================
   Legal / Privacy
   ================================================================ */
.legal-content {
    max-width: 800px; margin: 0 auto;
    color: var(--text-muted); line-height: 1.9;
}
.legal-content h2 { font-size: 1.8rem; margin-bottom: 20px; color: var(--white); }
.legal-content h3 { font-size: 1.3rem; margin: 24px 0 12px; color: var(--white); }
.legal-content p { margin-bottom: 16px; }
.legal-content strong { color: var(--text); }

/* ================================================================
   Footer
   ================================================================ */
.site-footer {
    background: var(--primary-darker);
    border-top: 1px solid var(--border);
}
.footer-top { padding: 80px 0 40px; }
.footer-grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr 1.2fr;
    gap: 40px;
}
.footer-logo {
    height: 40px; width: auto;
    margin-bottom: 20px;
}
.footer-description {
    color: var(--text-muted);
    font-size: 0.9rem; line-height: 1.7;
    margin-bottom: 24px;
}
.footer-social {
    display: flex; gap: 12px;
}
.footer-social a {
    width: 40px; height: 40px;
    display: flex; align-items: center; justify-content: center;
    background: var(--card-bg);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    color: var(--text-muted); font-size: 0.9rem;
    transition: var(--transition);
}
.footer-social a:hover {
    background: var(--accent);
    color: var(--primary);
    border-color: var(--accent);
}
.footer-title {
    font-size: 1rem; font-weight: 700;
    margin-bottom: 20px;
    padding-bottom: 12px;
    border-bottom: 2px solid rgba(var(--accent-rgb), 0.2);
    display: inline-block;
}
.footer-links {
    list-style: none;
}
.footer-links li { margin-bottom: 10px; }
.footer-links a {
    color: var(--text-muted); font-size: 0.9rem;
    transition: var(--transition);
}
.footer-links a:hover {
    color: var(--accent);
    padding-left: 4px;
}
.footer-contact { list-style: none; }
.footer-contact li {
    display: flex; align-items: center; gap: 10px;
    padding: 8px 0;
    font-size: 0.9rem; color: var(--text-muted);
}
.footer-contact li i { color: var(--accent); width: 18px; text-align: center; }
.footer-contact li a { color: var(--text-muted); }
.footer-contact li a:hover { color: var(--accent); }

.footer-bottom {
    padding: 20px 0;
    border-top: 1px solid var(--border);
    text-align: center;
}
.footer-bottom p {
    font-size: 0.85rem;
    color: var(--text-muted);
}

/* ================================================================
   WhatsApp Float
   ================================================================ */
.whatsapp-float {
    position: fixed; bottom: 24px; right: 24px;
    width: 60px; height: 60px;
    display: flex; align-items: center; justify-content: center;
    background: #25d366;
    border-radius: 50%;
    color: white; font-size: 1.8rem;
    box-shadow: 0 4px 20px rgba(37, 211, 102, 0.4);
    z-index: 900;
    transition: var(--transition);
}
.whatsapp-float:hover {
    transform: scale(1.1);
    box-shadow: 0 6px 30px rgba(37, 211, 102, 0.6);
    color: white;
}
.whatsapp-pulse {
    position: absolute; inset: -4px;
    border: 2px solid rgba(37, 211, 102, 0.4);
    border-radius: 50%;
    animation: waPulse 2s ease-out infinite;
}
@keyframes waPulse {
    0% { transform: scale(1); opacity: 1; }
    100% { transform: scale(1.5); opacity: 0; }
}

/* ================================================================
   Back to Top
   ================================================================ */
.back-to-top {
    position: fixed; bottom: 24px; right: 96px;
    width: 44px; height: 44px;
    display: flex; align-items: center; justify-content: center;
    background: var(--secondary);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    color: var(--accent); font-size: 1rem;
    cursor: pointer;
    opacity: 0; visibility: hidden;
    transition: var(--transition);
    z-index: 900;
}
.back-to-top.visible { opacity: 1; visibility: visible; }
.back-to-top:hover {
    background: var(--accent);
    color: var(--primary);
    transform: translateY(-3px);
}

/* ================================================================
   Error Pages
   ================================================================ */
.error-page {
    min-height: 100vh;
    display: flex; align-items: center; justify-content: center;
    background: var(--primary);
    text-align: center; padding: 40px;
}
.error-code {
    font-family: var(--font-heading);
    font-size: 8rem; font-weight: 900;
    background: var(--gradient-accent);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    line-height: 1;
    margin-bottom: 16px;
}
.error-content h1 { font-size: 1.8rem; margin-bottom: 12px; }
.error-content p { color: var(--text-muted); margin-bottom: 32px; }

.maintenance-icon {
    font-size: 5rem; color: var(--accent);
    margin-bottom: 24px;
    animation: float 3s ease-in-out infinite;
}
.maintenance-sub { color: var(--text-muted); font-size: 0.9rem; margin-top: 8px; }

/* ================================================================
   Responsive
   ================================================================ */
@media (max-width: 1024px) {
    .hero-content { grid-template-columns: 1fr; text-align: center; }
    .hero-subtitle { margin: 0 auto 36px; }
    .hero-actions { justify-content: center; }
    .hero-stats { justify-content: center; }
    .hero-visual { display: none; }
    .hero-scroll-indicator { display: none; }

    .about-home-grid,
    .about-page-grid { grid-template-columns: 1fr; gap: 40px; }
    .about-home-content .section-title { text-align: center; }
    .about-home-content .section-badge { margin: 0 auto; }
    .about-home-content { text-align: center; }
    .about-stats-row { justify-content: center; }

    .service-detail-grid { grid-template-columns: 1fr; }
    .service-detail-sidebar { order: -1; }

    .footer-grid { grid-template-columns: 1fr 1fr; }

    .page-header { padding: 82px 0 28px; }
    .section { padding: 50px 0; }
}

@media (max-width: 768px) {
    .header-nav { display: none; }
    .header-actions .btn { display: none; }
    .mobile-toggle { display: flex; }

    .hero { min-height: auto; padding: 100px 0 50px; }
    .hero-stats { flex-wrap: wrap; gap: 24px; }
    .page-header { padding: 78px 0 24px; }
    .section { padding: 44px 0; }

    .section { padding: 48px 0; }
    .services-grid { grid-template-columns: 1fr; }
    .differentials-grid { grid-template-columns: 1fr; }
    .testimonials-slider { grid-template-columns: 1fr; }
    .mvv-grid { grid-template-columns: 1fr; }

    .service-full-card { grid-template-columns: 1fr; }
    .service-full-features { columns: 1; }
    .features-grid { grid-template-columns: 1fr; }

    .contact-grid { grid-template-columns: 1fr; }
    .form-row { grid-template-columns: 1fr; }

    .footer-grid { grid-template-columns: 1fr; text-align: center; }
    .footer-social { justify-content: center; }
    .footer-contact li { justify-content: center; }

    .back-to-top { right: 24px; bottom: 96px; }
}

@media (max-width: 480px) {
    .hero-title { font-size: 1.8rem; }
    .hero-actions { flex-direction: column; }
    .hero-actions .btn { width: 100%; justify-content: center; }
    .about-stats-row { flex-direction: column; }
    .cta-actions { flex-direction: column; }
    .cta-actions .btn { width: 100%; justify-content: center; }
    .contact-form { padding: 24px; }
}