/* =============================================
   EntroMedical Healthcare Solutions
   Modern 3D Website — CSS Stylesheet
   ============================================= */

/* ---------- CSS Variables ---------- */
:root {
    --primary: #0A1628;
    --primary-light: #132038;
    --secondary: #1B2D4A;
    --accent: #00D4AA;
    --accent-dark: #00B894;
    --accent-glow: rgba(0, 212, 170, 0.3);
    --accent-2: #3B82F6;
    --accent-2-glow: rgba(59, 130, 246, 0.3);
    --white: #FFFFFF;
    --gray-50: #F8FAFC;
    --gray-100: #F1F5F9;
    --gray-200: #E2E8F0;
    --gray-300: #CBD5E1;
    --gray-400: #94A3B8;
    --gray-500: #64748B;
    --gray-600: #475569;
    --gray-700: #334155;
    --gray-800: #1E293B;
    --gray-900: #0F172A;
    --text-primary: #F1F5F9;
    --text-secondary: #94A3B8;
    --text-dark: #0F172A;
    --text-dark-secondary: #475569;
    --gradient-1: linear-gradient(135deg, #00D4AA 0%, #3B82F6 100%);
    --gradient-2: linear-gradient(135deg, #3B82F6 0%, #8B5CF6 100%);
    --gradient-3: linear-gradient(180deg, #0A1628 0%, #132038 100%);
    --shadow-sm: 0 1px 3px rgba(0,0,0,0.12);
    --shadow-md: 0 4px 20px rgba(0,0,0,0.15);
    --shadow-lg: 0 10px 40px rgba(0,0,0,0.2);
    --shadow-glow: 0 0 40px rgba(0, 212, 170, 0.15);
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 20px;
    --radius-xl: 28px;
    --font-display: 'Outfit', sans-serif;
    --font-body: 'Plus Jakarta Sans', sans-serif;
    --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

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

html {
    scroll-behavior: smooth;
    scroll-padding-top: 100px;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    font-family: var(--font-body);
    font-size: 16px;
    line-height: 1.7;
    color: var(--text-dark);
    background: var(--white);
    overflow-x: hidden;
}

.skip-link {
    position: absolute;
    top: -100%;
    left: 0;
    background: var(--accent);
    color: var(--primary);
    padding: 12px 24px;
    z-index: 10000;
    font-weight: 600;
    border-radius: 0 0 var(--radius-sm) 0;
    text-decoration: none;
}
.skip-link:focus { top: 0; }

img { max-width: 100%; height: auto; display: block; }
a { text-decoration: none; color: inherit; transition: var(--transition); }
ul { list-style: none; }

.container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 24px;
}

.gradient-text {
    background: var(--gradient-1);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* ---------- Buttons ---------- */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-family: var(--font-display);
    font-weight: 600;
    border: none;
    cursor: pointer;
    transition: var(--transition);
    text-decoration: none;
    border-radius: var(--radius-md);
    font-size: 15px;
    letter-spacing: 0.01em;
    white-space: nowrap;
}

.btn-primary {
    background: var(--gradient-1);
    color: var(--primary);
    padding: 14px 28px;
    box-shadow: 0 4px 20px rgba(0, 212, 170, 0.25);
}
.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 30px rgba(0, 212, 170, 0.4);
}

.btn-outline {
    border: 2px solid rgba(255,255,255,0.3);
    color: var(--white);
    padding: 12px 28px;
    background: transparent;
}
.btn-outline:hover {
    border-color: var(--accent);
    color: var(--accent);
    background: rgba(0, 212, 170, 0.05);
}

.btn-sm { padding: 10px 20px; font-size: 14px; }
.btn-lg { padding: 16px 32px; font-size: 16px; }
.btn-full { width: 100%; justify-content: center; }

/* ---------- Top Bar ---------- */
.top-bar {
    background: var(--primary);
    color: var(--text-secondary);
    font-size: 13px;
    padding: 8px 0;
    border-bottom: 1px solid rgba(255,255,255,0.06);
}

.top-bar .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 8px;
}

.top-bar-left, .top-bar-right {
    display: flex;
    align-items: center;
    gap: 20px;
    flex-wrap: wrap;
}

.top-link {
    display: flex;
    align-items: center;
    gap: 6px;
    color: var(--text-secondary);
    font-size: 13px;
}
.top-link:hover { color: var(--accent); }

.client-portal-link {
    background: rgba(0, 212, 170, 0.1);
    padding: 4px 14px;
    border-radius: 50px;
    color: var(--accent);
    font-weight: 600;
}
.client-portal-link:hover { background: rgba(0, 212, 170, 0.2); }

/* ---------- Header ---------- */
.header {
    position: sticky;
    top: 0;
    z-index: 1000;
    background: rgba(10, 22, 40, 0.95);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(255,255,255,0.06);
    transition: var(--transition);
}

.header .container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 80px;
}

.logo img { height: 48px; width: auto; }

.nav-list {
    display: flex;
    align-items: center;
    gap: 4px;
}

.nav-link {
    display: flex;
    align-items: center;
    gap: 4px;
    padding: 10px 16px;
    font-size: 14.5px;
    font-weight: 500;
    color: var(--gray-300);
    border-radius: var(--radius-sm);
    font-family: var(--font-display);
}
.nav-link:hover, .nav-link.active { color: var(--accent); }

.has-dropdown { position: relative; }
.dropdown {
    position: absolute;
    top: 100%;
    left: 0;
    min-width: 280px;
    background: var(--primary-light);
    border: 1px solid rgba(255,255,255,0.08);
    border-radius: var(--radius-md);
    padding: 8px;
    opacity: 0;
    visibility: hidden;
    transform: translateY(8px);
    transition: var(--transition);
    box-shadow: var(--shadow-lg);
    z-index: 100;
}
.has-dropdown:hover .dropdown {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}
.dropdown li a {
    display: block;
    padding: 10px 16px;
    font-size: 14px;
    color: var(--gray-300);
    border-radius: var(--radius-sm);
}
.dropdown li a:hover {
    background: rgba(0, 212, 170, 0.08);
    color: var(--accent);
}

.header-actions { display: flex; align-items: center; gap: 12px; }

.mobile-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
}
.mobile-toggle span {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--gray-300);
    border-radius: 2px;
    transition: var(--transition);
}

/* ---------- Hero Section ---------- */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    background: var(--gradient-3);
    overflow: hidden;
    padding: 120px 0 80px;
}

.hero-bg-canvas {
    position: absolute;
    inset: 0;
    background:
        radial-gradient(ellipse 80% 60% at 20% 50%, rgba(0, 212, 170, 0.08) 0%, transparent 60%),
        radial-gradient(ellipse 60% 80% at 80% 30%, rgba(59, 130, 246, 0.06) 0%, transparent 60%),
        radial-gradient(ellipse 50% 50% at 50% 80%, rgba(139, 92, 246, 0.04) 0%, transparent 60%);
}

.hero-overlay {
    position: absolute;
    inset: 0;
    background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.015'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
}

.hero-particles {
    position: absolute;
    inset: 0;
    overflow: hidden;
    pointer-events: none;
}

.hero-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
    position: relative;
    z-index: 2;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 20px;
    background: rgba(0, 212, 170, 0.08);
    border: 1px solid rgba(0, 212, 170, 0.2);
    border-radius: 50px;
    color: var(--accent);
    font-size: 13px;
    font-weight: 600;
    font-family: var(--font-display);
    margin-bottom: 24px;
    letter-spacing: 0.03em;
}

.badge-dot {
    width: 8px;
    height: 8px;
    background: var(--accent);
    border-radius: 50%;
    animation: pulse-dot 2s infinite;
}

@keyframes pulse-dot {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.5; transform: scale(1.5); }
}

.hero-title {
    font-family: var(--font-display);
    font-size: clamp(2.5rem, 5vw, 4rem);
    font-weight: 800;
    line-height: 1.1;
    color: var(--white);
    margin-bottom: 24px;
}

.hero-line { display: block; }

.hero-subtitle {
    font-size: 18px;
    color: var(--gray-400);
    line-height: 1.8;
    max-width: 560px;
    margin-bottom: 36px;
}
.hero-subtitle strong { color: var(--gray-200); }

.hero-cta {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
    margin-bottom: 48px;
}

.hero-stats {
    display: flex;
    align-items: center;
    gap: 28px;
    flex-wrap: wrap;
}

.stat-item { text-align: center; }

.stat-number {
    font-family: var(--font-display);
    font-size: 2.2rem;
    font-weight: 800;
    color: var(--accent);
    line-height: 1;
}

.stat-suffix {
    font-family: var(--font-display);
    font-size: 1.6rem;
    font-weight: 700;
    color: var(--accent);
}

.stat-label {
    display: block;
    font-size: 12px;
    color: var(--gray-500);
    margin-top: 4px;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    font-weight: 600;
}

.stat-divider {
    width: 1px;
    height: 40px;
    background: rgba(255,255,255,0.1);
}

/* Hero 3D Visual */
.hero-visual { perspective: 1200px; }

.hero-3d-card {
    position: relative;
    width: 100%;
    max-width: 500px;
    aspect-ratio: 1;
    margin: 0 auto;
}

.card-3d-inner {
    position: relative;
    width: 100%;
    height: 100%;
    transform-style: preserve-3d;
    animation: float-3d 8s ease-in-out infinite;
}

@keyframes float-3d {
    0%, 100% { transform: rotateY(-5deg) rotateX(5deg) translateY(0); }
    25% { transform: rotateY(5deg) rotateX(-3deg) translateY(-15px); }
    50% { transform: rotateY(-3deg) rotateX(3deg) translateY(-8px); }
    75% { transform: rotateY(3deg) rotateX(-5deg) translateY(-20px); }
}

.floating-icon {
    position: absolute;
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 14px 20px;
    background: rgba(19, 32, 56, 0.85);
    backdrop-filter: blur(12px);
    border: 1px solid rgba(0, 212, 170, 0.15);
    border-radius: var(--radius-md);
    color: var(--gray-200);
    font-size: 13px;
    font-weight: 600;
    font-family: var(--font-display);
    box-shadow: 0 8px 32px rgba(0,0,0,0.3);
    z-index: 5;
    animation: float-item 6s ease-in-out infinite;
}

.fi-1 { top: 10%; left: 0; animation-delay: 0s; }
.fi-2 { top: 45%; right: 0; animation-delay: -2s; }
.fi-3 { bottom: 15%; left: 5%; animation-delay: -4s; }

@keyframes float-item {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-12px); }
}

/* Atom 3D */
.hero-3d-atom {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 260px;
    height: 260px;
}

.atom-core {
    position: absolute;
    top: 50%;
    left: 50%;
    width: 40px;
    height: 40px;
    transform: translate(-50%, -50%);
    background: var(--gradient-1);
    border-radius: 50%;
    box-shadow: 0 0 40px rgba(0, 212, 170, 0.5), 0 0 80px rgba(0, 212, 170, 0.2);
}

.atom-orbit {
    position: absolute;
    top: 50%;
    left: 50%;
    width: 220px;
    height: 220px;
    transform: translate(-50%, -50%);
    border: 1px solid rgba(0, 212, 170, 0.15);
    border-radius: 50%;
}

.orbit-1 { animation: orbit-spin 12s linear infinite; transform: translate(-50%, -50%) rotateX(70deg); }
.orbit-2 { animation: orbit-spin 16s linear infinite reverse; transform: translate(-50%, -50%) rotateX(70deg) rotateY(60deg); }
.orbit-3 { animation: orbit-spin 20s linear infinite; transform: translate(-50%, -50%) rotateX(70deg) rotateY(-60deg); }

@keyframes orbit-spin { to { transform: translate(-50%, -50%) rotateX(70deg) rotateZ(360deg); } }

.electron {
    position: absolute;
    width: 10px;
    height: 10px;
    background: var(--accent);
    border-radius: 50%;
    top: -5px;
    left: 50%;
    transform: translateX(-50%);
    box-shadow: 0 0 12px var(--accent);
}

/* Hero Scroll Indicator */
.hero-scroll {
    position: absolute;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 5;
}

.hero-scroll a {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    color: var(--gray-500);
    font-size: 12px;
    letter-spacing: 0.1em;
    text-transform: uppercase;
}

.scroll-indicator {
    width: 24px;
    height: 40px;
    border: 2px solid rgba(255,255,255,0.2);
    border-radius: 12px;
    display: flex;
    justify-content: center;
    padding-top: 6px;
}

.scroll-dot {
    width: 4px;
    height: 8px;
    background: var(--accent);
    border-radius: 4px;
    animation: scroll-bounce 2s infinite;
}

@keyframes scroll-bounce {
    0%, 100% { transform: translateY(0); opacity: 1; }
    50% { transform: translateY(12px); opacity: 0.3; }
}

/* ---------- Trust Bar ---------- */
.trust-bar {
    background: var(--primary-light);
    border-bottom: 1px solid rgba(255,255,255,0.06);
    padding: 24px 0;
}

.trust-items {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}

.trust-item {
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 12px;
}

.trust-icon {
    flex-shrink: 0;
    width: 52px;
    height: 52px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(0, 212, 170, 0.08);
    border: 1px solid rgba(0, 212, 170, 0.15);
    border-radius: var(--radius-md);
    color: var(--accent);
}

.trust-item strong {
    display: block;
    font-family: var(--font-display);
    font-size: 14px;
    color: var(--gray-200);
}
.trust-item span {
    font-size: 12px;
    color: var(--gray-500);
}

/* ---------- Section Shared ---------- */
.section-header {
    text-align: center;
    max-width: 720px;
    margin: 0 auto 60px;
}

.section-tag {
    display: inline-block;
    font-family: var(--font-display);
    font-size: 13px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.12em;
    color: var(--accent);
    margin-bottom: 12px;
    padding: 6px 16px;
    background: rgba(0, 212, 170, 0.06);
    border: 1px solid rgba(0, 212, 170, 0.15);
    border-radius: 50px;
}

.section-title {
    font-family: var(--font-display);
    font-size: clamp(2rem, 3.5vw, 2.8rem);
    font-weight: 800;
    line-height: 1.2;
    color: var(--text-dark);
    margin-bottom: 16px;
}

.section-desc {
    font-size: 17px;
    color: var(--text-dark-secondary);
    line-height: 1.8;
}

/* ---------- About Section ---------- */
.about-section {
    padding: 100px 0;
    background: var(--white);
}

.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: start;
}

.about-lead {
    font-size: 18px;
    line-height: 1.8;
    color: var(--text-dark);
    margin-bottom: 16px;
}

.about-content p {
    color: var(--text-dark-secondary);
    margin-bottom: 16px;
    font-size: 15.5px;
}

.about-highlights {
    margin-top: 32px;
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.highlight-item {
    display: flex;
    gap: 16px;
    align-items: flex-start;
}

.highlight-icon {
    flex-shrink: 0;
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(0, 212, 170, 0.08);
    border-radius: var(--radius-sm);
}

.highlight-item h4 {
    font-family: var(--font-display);
    font-size: 16px;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 4px;
}
.highlight-item p {
    font-size: 14px !important;
    color: var(--text-dark-secondary);
    margin-bottom: 0 !important;
}

/* About Card Stack */
.about-card-stack {
    position: relative;
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.about-card {
    padding: 28px;
    border-radius: var(--radius-lg);
    border: 1px solid var(--gray-200);
    background: var(--white);
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}
.about-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 4px;
    height: 100%;
    background: var(--gradient-1);
    border-radius: 4px 0 0 4px;
}
.about-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
    border-color: rgba(0, 212, 170, 0.2);
}

.about-card-icon {
    width: 56px;
    height: 56px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(0, 212, 170, 0.06);
    border-radius: var(--radius-md);
    color: var(--accent);
    margin-bottom: 16px;
}

.about-card h4 {
    font-family: var(--font-display);
    font-size: 18px;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 8px;
}

.about-card p {
    font-size: 14.5px;
    color: var(--text-dark-secondary);
    line-height: 1.7;
}

/* ---------- Services Section ---------- */
.services-section {
    padding: 100px 0;
    background: var(--gray-50);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.service-card {
    position: relative;
    padding: 36px 28px;
    background: var(--white);
    border: 1px solid var(--gray-200);
    border-radius: var(--radius-lg);
    transition: var(--transition);
    overflow: hidden;
}

.service-card-glow {
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle at center, rgba(0, 212, 170, 0.04) 0%, transparent 50%);
    opacity: 0;
    transition: var(--transition-slow);
    pointer-events: none;
}

.service-card:hover {
    transform: translateY(-6px);
    border-color: rgba(0, 212, 170, 0.2);
    box-shadow: 0 20px 50px rgba(0,0,0,0.08);
}
.service-card:hover .service-card-glow { opacity: 1; }

.service-icon-wrap {
    width: 64px;
    height: 64px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, rgba(0, 212, 170, 0.1) 0%, rgba(59, 130, 246, 0.1) 100%);
    border-radius: var(--radius-md);
    color: var(--accent);
    margin-bottom: 20px;
    position: relative;
}

.service-card h3 {
    font-family: var(--font-display);
    font-size: 19px;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 12px;
}

.service-card > p {
    font-size: 14.5px;
    color: var(--text-dark-secondary);
    line-height: 1.7;
    margin-bottom: 16px;
}

.service-features {
    margin-bottom: 20px;
}
.service-features li {
    position: relative;
    padding-left: 20px;
    font-size: 13.5px;
    color: var(--text-dark-secondary);
    margin-bottom: 6px;
}
.service-features li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 8px;
    width: 8px;
    height: 8px;
    background: var(--accent);
    border-radius: 50%;
    opacity: 0.6;
}

.service-link {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 14px;
    font-weight: 600;
    color: var(--accent-dark);
    font-family: var(--font-display);
}
.service-link:hover { gap: 10px; color: var(--accent); }

/* ---------- Products Section ---------- */
.products-section {
    padding: 100px 0;
    background: var(--primary);
    color: var(--text-primary);
}

.products-section .section-title { color: var(--white); }
.products-section .section-desc { color: var(--gray-400); }
.products-section .section-tag { background: rgba(0, 212, 170, 0.1); }

.products-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.product-card {
    padding: 32px 24px;
    background: rgba(255,255,255,0.03);
    border: 1px solid rgba(255,255,255,0.06);
    border-radius: var(--radius-lg);
    text-align: center;
    transition: var(--transition);
}
.product-card:hover {
    background: rgba(255,255,255,0.06);
    border-color: rgba(0, 212, 170, 0.2);
    transform: translateY(-6px) rotateX(2deg);
    box-shadow: 0 20px 50px rgba(0,0,0,0.3);
}

.product-3d-wrap {
    perspective: 600px;
    margin-bottom: 20px;
}

.product-icon-3d {
    width: 80px;
    height: 80px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, rgba(0, 212, 170, 0.12) 0%, rgba(59, 130, 246, 0.12) 100%);
    border: 1px solid rgba(0, 212, 170, 0.15);
    border-radius: var(--radius-lg);
    color: var(--accent);
    transition: var(--transition);
    transform-style: preserve-3d;
}
.product-card:hover .product-icon-3d {
    transform: rotateY(15deg) scale(1.05);
    box-shadow: 0 0 30px rgba(0, 212, 170, 0.2);
}

.product-card h3 {
    font-family: var(--font-display);
    font-size: 18px;
    font-weight: 700;
    color: var(--gray-100);
    margin-bottom: 8px;
}
.product-card p {
    font-size: 14px;
    color: var(--gray-400);
    line-height: 1.7;
}

/* ---------- Process Section ---------- */
.process-section {
    padding: 100px 0;
    background: var(--white);
}

.process-timeline {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
    position: relative;
}

.process-timeline::before {
    content: '';
    position: absolute;
    top: 48px;
    left: 10%;
    right: 10%;
    height: 2px;
    background: linear-gradient(90deg, var(--accent), var(--accent-2));
    opacity: 0.2;
}

.process-step {
    text-align: center;
    position: relative;
}

.step-number {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 72px;
    height: 72px;
    background: var(--gradient-1);
    color: var(--primary);
    font-family: var(--font-display);
    font-size: 24px;
    font-weight: 800;
    border-radius: 50%;
    margin-bottom: 24px;
    position: relative;
    z-index: 2;
    box-shadow: 0 8px 30px rgba(0, 212, 170, 0.25);
}

.step-content h3 {
    font-family: var(--font-display);
    font-size: 17px;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 10px;
}
.step-content p {
    font-size: 14px;
    color: var(--text-dark-secondary);
    line-height: 1.7;
}

/* ---------- Industries Section ---------- */
.industries-section {
    padding: 100px 0;
    background: var(--gray-50);
}

.industries-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.industry-card {
    padding: 32px 24px;
    background: var(--white);
    border: 1px solid var(--gray-200);
    border-radius: var(--radius-lg);
    transition: var(--transition);
}
.industry-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
    border-color: rgba(0, 212, 170, 0.2);
}

.industry-icon {
    width: 60px;
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(0, 212, 170, 0.06);
    border-radius: var(--radius-md);
    color: var(--accent);
    margin-bottom: 16px;
}

.industry-card h3 {
    font-family: var(--font-display);
    font-size: 17px;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 8px;
}
.industry-card p {
    font-size: 14px;
    color: var(--text-dark-secondary);
    line-height: 1.7;
}

/* ---------- Coverage Section ---------- */
.coverage-section {
    padding: 100px 0;
    background: var(--primary);
    color: var(--text-primary);
}

.coverage-section .section-title { color: var(--white); }
.coverage-section .section-desc { color: var(--gray-400); }
.coverage-section .section-tag { background: rgba(0, 212, 170, 0.1); }

.coverage-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}

.coverage-card {
    padding: 32px 24px;
    background: rgba(255,255,255,0.03);
    border: 1px solid rgba(255,255,255,0.06);
    border-radius: var(--radius-lg);
    transition: var(--transition);
}
.coverage-card:hover {
    background: rgba(255,255,255,0.06);
    border-color: rgba(0, 212, 170, 0.2);
    transform: translateY(-4px);
}

.coverage-flag {
    font-size: 40px;
    margin-bottom: 16px;
}

.coverage-card h3 {
    font-family: var(--font-display);
    font-size: 20px;
    font-weight: 700;
    color: var(--white);
    margin-bottom: 6px;
}

.coverage-hq {
    font-size: 12px;
    font-weight: 700;
    color: var(--accent);
    text-transform: uppercase;
    letter-spacing: 0.08em;
    margin-bottom: 12px;
}

.coverage-card > p {
    font-size: 14px;
    color: var(--gray-400);
    line-height: 1.7;
    margin-bottom: 16px;
}

.coverage-services {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
}
.coverage-services span {
    display: inline-block;
    padding: 4px 10px;
    font-size: 11px;
    font-weight: 600;
    color: var(--accent);
    background: rgba(0, 212, 170, 0.08);
    border: 1px solid rgba(0, 212, 170, 0.15);
    border-radius: 50px;
}

/* ---------- Testimonials Section ---------- */
.testimonials-section {
    padding: 100px 0;
    background: var(--white);
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.testimonial-card {
    padding: 32px;
    background: var(--gray-50);
    border: 1px solid var(--gray-200);
    border-radius: var(--radius-lg);
    transition: var(--transition);
}
.testimonial-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
}

.testimonial-stars {
    color: #F59E0B;
    font-size: 18px;
    letter-spacing: 2px;
    margin-bottom: 16px;
}

.testimonial-card > p {
    font-size: 15px;
    color: var(--text-dark-secondary);
    line-height: 1.8;
    margin-bottom: 20px;
    font-style: italic;
}

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

.author-avatar {
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--gradient-1);
    color: var(--primary);
    font-family: var(--font-display);
    font-weight: 700;
    font-size: 16px;
    border-radius: 50%;
}

.testimonial-author strong {
    display: block;
    font-family: var(--font-display);
    font-size: 15px;
    color: var(--text-dark);
}
.testimonial-author span {
    font-size: 13px;
    color: var(--gray-500);
}

/* ---------- FAQ Section ---------- */
.faq-section {
    padding: 100px 0;
    background: var(--gray-50);
}

.faq-list {
    max-width: 800px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.faq-item {
    background: var(--white);
    border: 1px solid var(--gray-200);
    border-radius: var(--radius-md);
    overflow: hidden;
    transition: var(--transition);
}
.faq-item[open] {
    border-color: rgba(0, 212, 170, 0.3);
    box-shadow: 0 4px 20px rgba(0, 212, 170, 0.08);
}

.faq-item summary {
    padding: 20px 24px;
    font-family: var(--font-display);
    font-size: 16px;
    font-weight: 600;
    color: var(--text-dark);
    cursor: pointer;
    list-style: none;
    display: flex;
    align-items: center;
    justify-content: space-between;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after {
    content: '+';
    font-size: 22px;
    font-weight: 300;
    color: var(--accent);
    transition: var(--transition);
    flex-shrink: 0;
    margin-left: 16px;
}
.faq-item[open] summary::after {
    content: '−';
    transform: rotate(0deg);
}

.faq-answer {
    padding: 0 24px 20px;
}
.faq-answer p {
    font-size: 15px;
    color: var(--text-dark-secondary);
    line-height: 1.8;
}

/* ---------- Quote Section ---------- */
.quote-section {
    padding: 100px 0;
    background: var(--primary);
    color: var(--text-primary);
}

.quote-section .section-title { color: var(--white); }
.quote-section .section-tag { background: rgba(0, 212, 170, 0.1); }

.quote-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.quote-content p {
    font-size: 16px;
    color: var(--gray-400);
    line-height: 1.8;
    margin-top: 16px;
}

.quote-features {
    margin-top: 28px;
    display: flex;
    flex-direction: column;
    gap: 14px;
}

.qf-item {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 15px;
    color: var(--gray-300);
}

/* Quote Form */
.quote-form-wrap {
    background: rgba(255,255,255,0.04);
    border: 1px solid rgba(255,255,255,0.08);
    border-radius: var(--radius-xl);
    padding: 40px;
}

.quote-form h3 {
    font-family: var(--font-display);
    font-size: 22px;
    font-weight: 700;
    color: var(--white);
    margin-bottom: 24px;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}

.form-group {
    margin-bottom: 16px;
}

.form-group label {
    display: block;
    font-size: 13px;
    font-weight: 600;
    color: var(--gray-400);
    margin-bottom: 6px;
    font-family: var(--font-display);
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 12px 16px;
    background: rgba(255,255,255,0.04);
    border: 1px solid rgba(255,255,255,0.1);
    border-radius: var(--radius-sm);
    color: var(--white);
    font-family: var(--font-body);
    font-size: 14px;
    transition: var(--transition);
    outline: none;
}
.form-group input::placeholder,
.form-group textarea::placeholder { color: var(--gray-600); }
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    border-color: var(--accent);
    box-shadow: 0 0 0 3px rgba(0, 212, 170, 0.1);
}

.form-group select {
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg width='12' height='8' viewBox='0 0 12 8' fill='none' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M1 1.5L6 6.5L11 1.5' stroke='%2394A3B8' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 16px center;
    padding-right: 40px;
}

.form-group select option { background: var(--primary); color: var(--white); }

.form-note {
    text-align: center;
    font-size: 13px;
    color: var(--gray-500);
    margin-top: 12px;
}

/* ---------- Contact Section ---------- */
.contact-section {
    padding: 100px 0;
    background: var(--white);
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 48px;
    align-items: start;
}

.contact-info p {
    font-size: 16px;
    color: var(--text-dark-secondary);
    margin-bottom: 28px;
    line-height: 1.7;
}

.contact-cards {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.contact-card {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 16px 20px;
    background: var(--gray-50);
    border: 1px solid var(--gray-200);
    border-radius: var(--radius-md);
    transition: var(--transition);
}
.contact-card:hover {
    border-color: rgba(0, 212, 170, 0.2);
    transform: translateX(4px);
}

.cc-icon {
    width: 48px;
    height: 48px;
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(0, 212, 170, 0.06);
    border-radius: var(--radius-sm);
    color: var(--accent);
}
.cc-icon.whatsapp { background: rgba(37, 211, 102, 0.08); color: #25D366; }

.contact-card strong {
    display: block;
    font-family: var(--font-display);
    font-size: 14px;
    color: var(--text-dark);
}
.contact-card span {
    font-size: 14px;
    color: var(--text-dark-secondary);
}

.contact-map {
    min-height: 500px;
    border-radius: var(--radius-lg);
    overflow: hidden;
    border: 1px solid var(--gray-200);
}

/* ---------- Footer ---------- */
.footer {
    background: var(--primary);
    color: var(--gray-400);
    padding: 60px 0 0;
}

.footer-top {
    display: grid;
    grid-template-columns: 320px 1fr;
    gap: 60px;
    padding-bottom: 48px;
    border-bottom: 1px solid rgba(255,255,255,0.06);
}

.footer-brand img { height: 44px; width: auto; margin-bottom: 16px; }
.footer-brand p { font-size: 14px; line-height: 1.7; color: var(--gray-500); margin-bottom: 20px; }

.footer-socials {
    display: flex;
    gap: 10px;
}
.footer-socials a {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255,255,255,0.04);
    border: 1px solid rgba(255,255,255,0.08);
    border-radius: var(--radius-sm);
    color: var(--gray-400);
}
.footer-socials a:hover {
    color: var(--accent);
    border-color: rgba(0, 212, 170, 0.3);
    background: rgba(0, 212, 170, 0.06);
}

.footer-links {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 32px;
}

.footer-links h4 {
    font-family: var(--font-display);
    font-size: 15px;
    font-weight: 700;
    color: var(--gray-200);
    margin-bottom: 16px;
}

.footer-links ul li { margin-bottom: 8px; }
.footer-links ul li a {
    font-size: 14px;
    color: var(--gray-500);
}
.footer-links ul li a:hover { color: var(--accent); }

.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 0;
    font-size: 13px;
}

.footer-bottom-links {
    display: flex;
    gap: 20px;
}
.footer-bottom-links a { color: var(--gray-500); }
.footer-bottom-links a:hover { color: var(--accent); }

/* ---------- WhatsApp Float ---------- */
.whatsapp-float {
    position: fixed;
    bottom: 24px;
    right: 24px;
    width: 56px;
    height: 56px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: #25D366;
    border-radius: 50%;
    box-shadow: 0 4px 20px rgba(37, 211, 102, 0.4);
    z-index: 999;
    transition: var(--transition);
    animation: whatsapp-pulse 3s infinite;
}
.whatsapp-float:hover {
    transform: scale(1.1);
    box-shadow: 0 6px 28px rgba(37, 211, 102, 0.5);
}

@keyframes whatsapp-pulse {
    0%, 100% { box-shadow: 0 4px 20px rgba(37, 211, 102, 0.4); }
    50% { box-shadow: 0 4px 30px rgba(37, 211, 102, 0.6), 0 0 0 12px rgba(37, 211, 102, 0.08); }
}

/* ---------- Back to Top ---------- */
.back-to-top {
    position: fixed;
    bottom: 90px;
    right: 24px;
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--primary);
    color: var(--accent);
    border: 1px solid rgba(0, 212, 170, 0.2);
    border-radius: 50%;
    cursor: pointer;
    z-index: 998;
    opacity: 0;
    visibility: hidden;
    transform: translateY(10px);
    transition: var(--transition);
}
.back-to-top.visible {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}
.back-to-top:hover {
    background: var(--accent);
    color: var(--primary);
}

/* ---------- AOS-like Animation ---------- */
[data-aos] {
    opacity: 0;
    transition: opacity 0.6s ease, transform 0.6s ease;
}
[data-aos="fade-up"] { transform: translateY(30px); }
[data-aos="fade-down"] { transform: translateY(-30px); }
[data-aos="fade-right"] { transform: translateX(-30px); }
[data-aos="fade-left"] { transform: translateX(30px); }
[data-aos].aos-animate {
    opacity: 1;
    transform: translate(0, 0);
}

/* ---------- Responsive ---------- */
@media (max-width: 1024px) {
    .hero-container { grid-template-columns: 1fr; text-align: center; }
    .hero-subtitle { margin: 0 auto 36px; }
    .hero-cta { justify-content: center; }
    .hero-stats { justify-content: center; }
    .hero-visual { display: none; }
    .about-grid { grid-template-columns: 1fr; }
    .services-grid { grid-template-columns: repeat(2, 1fr); }
    .products-grid { grid-template-columns: repeat(2, 1fr); }
    .process-timeline { grid-template-columns: repeat(2, 1fr); }
    .process-timeline::before { display: none; }
    .industries-grid { grid-template-columns: repeat(2, 1fr); }
    .coverage-grid { grid-template-columns: repeat(2, 1fr); }
    .testimonials-grid { grid-template-columns: repeat(2, 1fr); }
    .quote-grid { grid-template-columns: 1fr; }
    .contact-grid { grid-template-columns: 1fr; }
    .contact-map { min-height: 350px; }
    .footer-top { grid-template-columns: 1fr; }
    .footer-links { grid-template-columns: repeat(2, 1fr); }
    .trust-items { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
    .top-bar { display: none; }
    .header .container { height: 68px; }
    .logo img { height: 38px; }
    .nav { 
        position: fixed;
        top: 68px;
        left: 0;
        right: 0;
        bottom: 0;
        background: var(--primary);
        transform: translateX(100%);
        transition: var(--transition);
        overflow-y: auto;
        padding: 24px;
        z-index: 999;
    }
    .nav.open { transform: translateX(0); }
    .nav-list {
        flex-direction: column;
        align-items: stretch;
        gap: 0;
    }
    .nav-link {
        padding: 14px 0;
        border-bottom: 1px solid rgba(255,255,255,0.06);
        font-size: 16px;
    }
    .dropdown {
        position: static;
        opacity: 1;
        visibility: visible;
        transform: none;
        background: transparent;
        border: none;
        box-shadow: none;
        padding: 0 0 0 16px;
        display: none;
    }
    .has-dropdown.active .dropdown { display: block; }
    .mobile-toggle { display: flex; }
    .mobile-toggle.active span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
    .mobile-toggle.active span:nth-child(2) { opacity: 0; }
    .mobile-toggle.active span:nth-child(3) { transform: rotate(-45deg) translate(5px, -5px); }
    .header-actions .btn { display: none; }

    .hero { padding: 100px 0 60px; min-height: auto; }
    .hero-title { font-size: 2.2rem; }
    .hero-stats { gap: 16px; }
    .stat-number { font-size: 1.6rem; }
    .hero-scroll { display: none; }

    .services-grid,
    .products-grid,
    .industries-grid,
    .testimonials-grid { grid-template-columns: 1fr; }
    .coverage-grid { grid-template-columns: 1fr; }
    .process-timeline { grid-template-columns: 1fr; }
    .trust-items { grid-template-columns: 1fr; }
    .form-row { grid-template-columns: 1fr; }
    .footer-links { grid-template-columns: 1fr 1fr; }
    .footer-bottom { flex-direction: column; gap: 12px; text-align: center; }

    .quote-form-wrap { padding: 24px; }

    .section-header { margin-bottom: 40px; }
    .about-section, .services-section, .products-section,
    .process-section, .industries-section, .coverage-section,
    .testimonials-section, .faq-section, .quote-section,
    .contact-section { padding: 60px 0; }
}

@media (max-width: 480px) {
    .hero-title { font-size: 1.8rem; }
    .hero-subtitle { font-size: 15px; }
    .btn-lg { padding: 14px 24px; font-size: 14px; }
    .stat-divider { display: none; }
    .hero-stats { gap: 12px; }
    .stat-item { min-width: 70px; }
}

/* ---------- Print Styles ---------- */
@media print {
    .header, .top-bar, .hero-bg-canvas, .hero-overlay, .hero-particles,
    .whatsapp-float, .back-to-top, .hero-visual { display: none !important; }
    body { color: #000; background: #fff; }
    .section-title, .hero-title { color: #000 !important; }
}