/*
 * MetroCad - Estilos principales
 * Servicios de escaneo 3D, alquiler y formación
 */

/* ===== CSS RESET & VARIABLES ===== */
:root {
    --color-primary: #0A2463;
    --color-secondary: #3E92CC;
    --color-accent: #1E90FF;
    --color-dark: #1B1B2F;
    --color-light: #F4F6FA;
    --color-white: #FFFFFF;
    --color-text: #333333;
    --color-text-light: #666666;
    --color-border: #E0E0E0;
    --color-success: #27AE60;
    --color-medical: #E74C3C;
    --color-industrial: #F39C12;
    --color-nautical: #2980B9;
    --color-architecture: #8E44AD;
    --font-primary: 'Inter', 'Segoe UI', sans-serif;
    --font-heading: 'Montserrat', 'Segoe UI', sans-serif;
    --shadow-sm: 0 2px 4px rgba(0,0,0,0.08);
    --shadow-md: 0 4px 12px rgba(0,0,0,0.12);
    --shadow-lg: 0 8px 24px rgba(0,0,0,0.16);
    --radius: 8px;
    --radius-lg: 16px;
    --transition: all 0.3s ease;
    --container-width: 1200px;
}

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

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: var(--font-primary);
    color: var(--color-text);
    line-height: 1.6;
    background: var(--color-white);
    -webkit-font-smoothing: antialiased;
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

a {
    text-decoration: none;
    color: inherit;
    transition: var(--transition);
}

:focus-visible {
    outline: 3px solid var(--color-accent);
    outline-offset: 3px;
}

ul, ol {
    list-style: none;
}

.container {
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 20px;
}

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

h1 { font-size: 3rem; }
h2 { font-size: 2.25rem; }
h3 { font-size: 1.5rem; }
h4 { font-size: 1.25rem; }

p {
    margin-bottom: 1rem;
    color: var(--color-text-light);
}

.section-title {
    text-align: center;
    margin-bottom: 1rem;
    position: relative;
}

.section-subtitle {
    text-align: center;
    color: var(--color-text-light);
    font-size: 1.1rem;
    max-width: 600px;
    margin: 0 auto 3rem;
}

.section-title::after {
    content: '';
    display: block;
    width: 60px;
    height: 4px;
    background: var(--color-accent);
    margin: 12px auto 0;
    border-radius: 2px;
}

/* ===== BUTTONS ===== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 14px 32px;
    border-radius: var(--radius);
    font-weight: 600;
    font-size: 1rem;
    cursor: pointer;
    border: none;
    transition: var(--transition);
    font-family: var(--font-primary);
    white-space: nowrap;
    text-align: center;
}

.btn-primary {
    background: var(--color-accent);
    color: var(--color-white);
}

.btn-primary:hover {
    background: var(--color-primary);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.btn-secondary {
    background: transparent;
    color: var(--color-white);
    border: 2px solid var(--color-white);
}

.btn-secondary:hover {
    background: var(--color-white);
    color: var(--color-primary);
}

.btn-outline {
    background: transparent;
    color: var(--color-accent);
    border: 2px solid var(--color-accent);
}

.btn-outline:hover {
    background: var(--color-accent);
    color: var(--color-white);
}

/* ===== HEADER / NAVIGATION ===== */
.site-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(255,255,255,0.97);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--color-border);
    transition: var(--transition);
}

.site-header.scrolled {
    box-shadow: var(--shadow-sm);
}

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

.site-logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-family: var(--font-heading);
    font-weight: 800;
    font-size: 1.6rem;
    color: var(--color-primary);
    white-space: nowrap;
    flex-shrink: 0;
}

.logo-3d {
    font-size: 2rem;
    font-weight: 900;
    background: linear-gradient(135deg, #0A2463, #1E90FF);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    line-height: 1;
    letter-spacing: -1px;
}

.logo-text {
    font-size: 1.2rem;
    font-weight: 800;
    letter-spacing: 3px;
    color: var(--color-primary);
    text-transform: uppercase;
}

.footer-brand .logo-text {
    color: rgba(255,255,255,0.9);
}

.footer-brand .logo-3d {
    background: linear-gradient(135deg, #4CB8C4, #1E90FF);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* Main navigation */
.main-nav ul {
    display: flex;
    align-items: center;
    gap: 28px;
}

.main-nav a {
    font-weight: 500;
    font-size: 0.95rem;
    color: var(--color-text);
    position: relative;
    padding: 8px 0;
    white-space: nowrap;
}

.main-nav a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--color-accent);
    transition: var(--transition);
}

.main-nav a:hover,
.main-nav a.active {
    color: var(--color-accent);
}

.main-nav a:hover::after,
.main-nav a.active::after {
    width: 100%;
}

/* Language switcher */
.lang-switcher {
    display: inline-flex;
    align-items: center;
    gap: 2px;
    background: var(--color-light);
    border: 1px solid var(--color-border);
    border-radius: 999px;
    padding: 3px;
}

.lang-switcher a {
    padding: 5px 12px;
    border-radius: 999px;
    font-size: 0.78rem;
    font-weight: 700;
    color: var(--color-text-light);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    cursor: pointer;
    line-height: 1;
    transition: var(--transition);
}

.lang-switcher a.active {
    background: var(--color-accent);
    color: var(--color-white);
    box-shadow: 0 2px 6px rgba(30, 144, 255, 0.35);
}

.lang-switcher a:hover:not(.active) {
    color: var(--color-accent);
    background: rgba(30, 144, 255, 0.08);
}

/* Header CTA */
.header-cta {
    display: flex;
    align-items: center;
    gap: 14px;
}

.header-cta .btn {
    padding: 10px 20px;
    font-size: 0.9rem;
    white-space: nowrap;
    border-radius: 10px;
}

/* Mobile menu */
.mobile-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    cursor: pointer;
    padding: 8px;
    background: none;
    border: none;
}

.mobile-toggle span {
    width: 24px;
    height: 2px;
    background: var(--color-dark);
    transition: var(--transition);
    transform-origin: center;
}

.mobile-toggle.active span:nth-child(1) {
    transform: translateY(7px) rotate(45deg);
}

.mobile-toggle.active span:nth-child(2) {
    opacity: 0;
    transform: scaleX(0);
}

.mobile-toggle.active span:nth-child(3) {
    transform: translateY(-7px) rotate(-45deg);
}

/* ===== SKIP LINK (Accessibility) ===== */
.skip-link {
    position: absolute;
    top: -100px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--color-accent);
    color: var(--color-white);
    padding: 12px 24px;
    border-radius: var(--radius);
    z-index: 10000;
    font-weight: 600;
    transition: top 0.3s ease;
}

.skip-link:focus {
    top: 10px;
}

/* ===== SCROLL REVEAL ===== */
.reveal-ready {
    opacity: 0;
    transform: translateY(24px);
    transition: opacity 0.7s cubic-bezier(0.16, 1, 0.3, 1), transform 0.7s cubic-bezier(0.16, 1, 0.3, 1);
}

.reveal-ready.revealed {
    opacity: 1;
    transform: translateY(0);
}

/* ===== HERO SECTION ===== */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-dark) 100%);
    position: relative;
    overflow: hidden;
    padding-top: 80px;
}

.hero::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -20%;
    width: 800px;
    height: 800px;
    background: radial-gradient(circle, rgba(30,144,255,0.15) 0%, transparent 70%);
    border-radius: 50%;
}

.hero::after {
    content: '';
    position: absolute;
    bottom: -30%;
    left: -10%;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(62,146,204,0.1) 0%, transparent 70%);
    border-radius: 50%;
}

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

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

.hero-text {
    color: var(--color-white);
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(255,255,255,0.1);
    border: 1px solid rgba(255,255,255,0.2);
    border-radius: 30px;
    padding: 8px 20px;
    font-size: 0.9rem;
    margin-bottom: 24px;
    color: var(--color-white);
}

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

@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.5; }
}

.hero h1 {
    font-size: 3.5rem;
    color: var(--color-white);
    margin-bottom: 20px;
    line-height: 1.1;
}

.hero h1 span {
    background: linear-gradient(90deg, var(--color-accent), var(--color-secondary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-description {
    font-size: 1.15rem;
    color: rgba(255,255,255,0.8);
    margin-bottom: 32px;
    line-height: 1.7;
}

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

.hero-stats {
    display: flex;
    gap: 40px;
}

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

.hero-stat .number {
    display: block;
    font-size: 2rem;
    font-weight: 800;
    color: var(--color-white);
    font-family: var(--font-heading);
}

.hero-stat .label {
    font-size: 0.85rem;
    color: rgba(255,255,255,0.6);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.hero-visual {
    display: flex;
    justify-content: center;
    align-items: center;
}

.hero-3d-graphic {
    width: 100%;
    max-width: 500px;
    aspect-ratio: 1;
    background: rgba(255,255,255,0.05);
    border-radius: 50%;
    border: 2px solid rgba(255,255,255,0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    animation: float 6s ease-in-out infinite;
}

@keyframes float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-20px); }
}

.hero-3d-graphic .scan-icon {
    font-size: 8rem;
    color: var(--color-accent);
    opacity: 0.8;
}

.hero-3d-graphic .orbit {
    position: absolute;
    border: 1px dashed rgba(255,255,255,0.15);
    border-radius: 50%;
    animation: spin 20s linear infinite;
}

.hero-3d-graphic .orbit-1 {
    width: 110%;
    height: 110%;
}

.hero-3d-graphic .orbit-2 {
    width: 130%;
    height: 130%;
    animation-duration: 30s;
    animation-direction: reverse;
}

.hero-3d-graphic .orbit-dot {
    position: absolute;
    width: 12px;
    height: 12px;
    background: var(--color-accent);
    border-radius: 50%;
    box-shadow: 0 0 20px rgba(30,144,255,0.6);
}

@keyframes spin {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

/* ===== SERVICES SECTION ===== */
.services {
    padding: 100px 0;
    background: var(--color-white);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.service-card {
    background: var(--color-white);
    border-radius: var(--radius-lg);
    padding: 40px 30px;
    border: 1px solid var(--color-border);
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: var(--color-accent);
    transform: scaleX(0);
    transition: var(--transition);
    z-index: 2;
}

/* Service header image (placeholder until real photos arrive) */
.service-image {
    margin: -40px -30px 24px;
    aspect-ratio: 16 / 9;
    overflow: hidden;
    background: var(--color-light);
    position: relative;
}

.service-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: transform 0.5s ease;
}

.service-card:hover .service-image img {
    transform: scale(1.05);
}

.service-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg);
    border-color: transparent;
}

.service-card:hover::before {
    transform: scaleX(1);
}

.service-icon {
    width: 70px;
    height: 70px;
    background: var(--color-light);
    border-radius: var(--radius);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    margin-bottom: 24px;
    color: var(--color-accent);
    transition: var(--transition);
}

.service-card:hover .service-icon {
    background: var(--color-accent);
    color: var(--color-white);
}

.service-card h3 {
    margin-bottom: 12px;
}

.service-card p {
    font-size: 0.95rem;
    line-height: 1.7;
    margin-bottom: 20px;
}

.service-features {
    margin-bottom: 24px;
}

.service-features li {
    padding: 6px 0;
    font-size: 0.9rem;
    color: var(--color-text-light);
    display: flex;
    align-items: center;
    gap: 8px;
}

.service-features li::before {
    content: '✓';
    color: var(--color-success);
    font-weight: 700;
}

.service-link {
    font-weight: 600;
    color: var(--color-accent);
    display: flex;
    align-items: center;
    gap: 6px;
}

.service-link:hover {
    gap: 12px;
}

/* ===== SECTORS SECTION ===== */
.sectors {
    padding: 100px 0;
    background: var(--color-light);
}

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

.sector-card {
    background: var(--color-white);
    border-radius: var(--radius-lg);
    padding: 36px 24px;
    text-align: center;
    transition: var(--transition);
    border: 1px solid var(--color-border);
}

.sector-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-md);
}

.sector-icon {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    margin: 0 auto 18px;
    transition: var(--transition);
}

.sector-card.medical .sector-icon {
    background: rgba(231,76,60,0.1);
    color: var(--color-medical);
}

.sector-card.industrial .sector-icon {
    background: rgba(243,156,18,0.1);
    color: var(--color-industrial);
}

.sector-card.nautical .sector-icon {
    background: rgba(41,128,185,0.1);
    color: var(--color-nautical);
}

.sector-card.architecture .sector-icon {
    background: rgba(142,68,173,0.1);
    color: var(--color-architecture);
}

.sector-card.heritage .sector-icon {
    background: rgba(230,126,34,0.1);
    color: #E67E22;
}

.sector-card.education .sector-icon {
    background: rgba(46,204,113,0.1);
    color: #2ECC71;
}

.sector-card.automotive .sector-icon {
    background: rgba(52,73,94,0.1);
    color: #34495E;
}

.sector-card.energy .sector-icon {
    background: rgba(241,196,15,0.1);
    color: #F1C40F;
}

.sector-card h4 {
    margin-bottom: 8px;
}

.sector-card p {
    font-size: 0.88rem;
    color: var(--color-text-light);
}

/* ===== WHY US / ADVANTAGES ===== */
.why-us {
    padding: 100px 0;
    background: var(--color-white);
}

.why-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 40px;
    align-items: center;
}

.why-content {
    padding-right: 40px;
}

.why-content h2 {
    margin-bottom: 20px;
}

.why-content > p {
    margin-bottom: 30px;
}

.advantage-list {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

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

.advantage-icon {
    width: 48px;
    height: 48px;
    border-radius: var(--radius);
    background: var(--color-light);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.4rem;
    color: var(--color-accent);
    flex-shrink: 0;
}

.advantage-text h4 {
    margin-bottom: 4px;
}

.advantage-text p {
    font-size: 0.9rem;
    margin-bottom: 0;
}

.why-image {
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
}

.why-image-placeholder {
    width: 100%;
    aspect-ratio: 4/3;
    background: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 4rem;
}

/* ===== CTA SECTION ===== */
.cta-section {
    padding: 80px 0;
    background: linear-gradient(135deg, var(--color-primary), var(--color-dark));
    text-align: center;
    position: relative;
    overflow: hidden;
}

.cta-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 100 100'%3E%3Ccircle cx='50' cy='50' r='40' fill='none' stroke='rgba(255,255,255,0.05)' stroke-width='0.5'/%3E%3C/svg%3E") repeat;
    background-size: 200px;
}

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

.cta-section h2 {
    color: var(--color-white);
    margin-bottom: 16px;
    font-size: 2.5rem;
}

.cta-section p {
    color: rgba(255,255,255,0.8);
    font-size: 1.15rem;
    max-width: 600px;
    margin: 0 auto 32px;
}

.cta-buttons {
    display: flex;
    gap: 16px;
    justify-content: center;
}

/* ===== FOOTER ===== */
.site-footer {
    background: var(--color-dark);
    color: rgba(255,255,255,0.7);
    padding-top: 60px;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 40px;
    padding-bottom: 40px;
    border-bottom: 1px solid rgba(255,255,255,0.1);
}

.footer-brand .site-logo {
    color: var(--color-white);
    margin-bottom: 16px;
}

.footer-brand p {
    color: rgba(255,255,255,0.6);
    font-size: 0.9rem;
    margin-bottom: 20px;
}

.footer-social {
    display: flex;
    gap: 12px;
}

.footer-social a {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: rgba(255,255,255,0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    color: rgba(255,255,255,0.7);
    font-size: 1.1rem;
}

.footer-social a:hover {
    background: var(--color-accent);
    color: var(--color-white);
}

.footer-col h4 {
    color: var(--color-white);
    margin-bottom: 20px;
    font-size: 1rem;
}

.footer-col ul li {
    margin-bottom: 10px;
}

.footer-col ul li a {
    color: rgba(255,255,255,0.6);
    font-size: 0.9rem;
}

.footer-col ul li a:hover {
    color: var(--color-accent);
}

.footer-contact li {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 12px;
    font-size: 0.9rem;
}

.footer-bottom {
    padding: 20px 0;
    display: flex;
    align-items: center;
    justify-content: space-between;
    font-size: 0.85rem;
}

.footer-legal {
    display: flex;
    gap: 24px;
}

.footer-legal a:hover {
    color: var(--color-accent);
}

/* ===== PAGE TEMPLATE ===== */
.page-hero {
    padding: 160px 0 80px;
    background: linear-gradient(135deg, var(--color-primary), var(--color-dark));
    text-align: center;
}

.page-hero h1 {
    color: var(--color-white);
    margin-bottom: 16px;
}

.page-hero p {
    color: rgba(255,255,255,0.8);
    font-size: 1.15rem;
    max-width: 700px;
    margin: 0 auto;
}

.page-content {
    padding: 80px 0;
}

.page-content h2 {
    margin-bottom: 16px;
}

.page-content p {
    margin-bottom: 20px;
    line-height: 1.8;
}

/* ===== LEGAL PAGES (cookies, privacidad, aviso) ===== */
.legal-content {
    padding: 80px 0 100px;
    background: var(--color-light);
}

.legal-body {
    max-width: 860px;
    margin: 0 auto;
    background: var(--color-white);
    padding: 56px 64px;
    border-radius: var(--radius-lg);
    border: 1px solid var(--color-border);
    box-shadow: var(--shadow-sm);
    line-height: 1.75;
    color: var(--color-text);
}

.legal-updated {
    display: inline-block;
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--color-accent);
    background: rgba(30, 144, 255, 0.08);
    padding: 6px 14px;
    border-radius: 999px;
    margin-bottom: 32px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.legal-body h2 {
    font-size: 1.4rem;
    font-weight: 700;
    color: var(--color-dark);
    margin: 40px 0 16px;
    padding-bottom: 10px;
    border-bottom: 2px solid var(--color-border);
}

.legal-body h2:first-of-type { margin-top: 0; }

.legal-body h3 {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--color-dark);
    margin: 28px 0 12px;
}

.legal-body p {
    margin-bottom: 18px;
    color: var(--color-text);
}

.legal-body ul,
.legal-body ol {
    margin: 0 0 22px 0;
    padding-left: 22px;
}

.legal-body ul li,
.legal-body ol li {
    margin-bottom: 10px;
    padding-left: 4px;
}

.legal-body ul li::marker { color: var(--color-accent); }
.legal-body ol li::marker { color: var(--color-accent); font-weight: 700; }

.legal-body a {
    color: var(--color-accent);
    text-decoration: none;
    border-bottom: 1px solid rgba(30,144,255,0.3);
    transition: var(--transition);
}

.legal-body a:hover {
    border-bottom-color: var(--color-accent);
}

.legal-body code {
    font-family: 'SFMono-Regular', Consolas, 'Liberation Mono', Menlo, monospace;
    font-size: 0.88em;
    background: var(--color-light);
    padding: 2px 8px;
    border-radius: 4px;
    color: var(--color-dark);
    border: 1px solid var(--color-border);
    white-space: nowrap;
}

.legal-table {
    width: 100%;
    border-collapse: collapse;
    margin: 0 0 28px;
    font-size: 0.95rem;
    background: var(--color-white);
    border-radius: var(--radius);
    overflow: hidden;
    border: 1px solid var(--color-border);
}

.legal-table thead {
    background: linear-gradient(135deg, var(--color-primary), var(--color-dark));
    color: var(--color-white);
}

.legal-table th {
    padding: 14px 16px;
    text-align: left;
    font-weight: 600;
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.legal-table td {
    padding: 14px 16px;
    border-top: 1px solid var(--color-border);
    vertical-align: top;
    line-height: 1.5;
}

.legal-table tbody tr:nth-child(even) {
    background: var(--color-light);
}

.legal-table tbody tr:hover {
    background: rgba(30, 144, 255, 0.04);
}

@media (max-width: 768px) {
    .legal-body { padding: 32px 24px; }
    .legal-body h2 { font-size: 1.2rem; }
    .legal-table { font-size: 0.85rem; display: block; overflow-x: auto; }
    .legal-table th, .legal-table td { padding: 10px 12px; }
}

/* ===== SERVICE DETAIL PAGE ===== */
.service-detail {
    padding: 80px 0;
}

.service-detail-grid {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 60px;
}

.service-detail-content h2 {
    margin-bottom: 16px;
}

.service-detail-content p {
    line-height: 1.8;
}

.service-detail-sidebar {
    position: sticky;
    top: 100px;
}

.sidebar-card {
    background: var(--color-light);
    border-radius: var(--radius-lg);
    padding: 30px;
    margin-bottom: 24px;
}

.sidebar-card h4 {
    margin-bottom: 16px;
}

.sidebar-card ul li {
    padding: 8px 0;
    border-bottom: 1px solid var(--color-border);
    font-size: 0.9rem;
    display: flex;
    align-items: center;
    gap: 8px;
}

.sidebar-card ul li:last-child {
    border-bottom: none;
}

.sidebar-card .sidebar-cta-text {
    font-size: 0.9rem;
    color: var(--color-text-light);
    margin-bottom: 16px;
}

.sidebar-card .btn {
    width: 100%;
    justify-content: center;
}

/* ===== CONTACT PAGE ===== */
.contact-section {
    padding: 80px 0;
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
}

.contact-form .form-group {
    margin-bottom: 20px;
}

.contact-form label {
    display: block;
    font-weight: 600;
    margin-bottom: 6px;
    font-size: 0.9rem;
}

.contact-form input,
.contact-form textarea,
.contact-form select {
    width: 100%;
    padding: 14px 16px;
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    font-family: var(--font-primary);
    font-size: 1rem;
    transition: var(--transition);
    background: var(--color-white);
}

.contact-form input:focus,
.contact-form textarea:focus,
.contact-form select:focus {
    outline: none;
    border-color: var(--color-accent);
    box-shadow: 0 0 0 3px rgba(30,144,255,0.15);
}

.contact-form textarea {
    resize: vertical;
    min-height: 140px;
}

.contact-info-card {
    background: var(--color-light);
    border-radius: var(--radius-lg);
    padding: 36px;
    margin-bottom: 20px;
}

.contact-info-card h3 {
    margin-bottom: 20px;
}

.contact-info-item {
    display: flex;
    gap: 16px;
    margin-bottom: 20px;
    align-items: flex-start;
}

.contact-info-icon {
    width: 44px;
    height: 44px;
    background: var(--color-accent);
    border-radius: var(--radius);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-white);
    font-size: 1.2rem;
    flex-shrink: 0;
}

.contact-info-text h4 {
    margin-bottom: 4px;
    font-size: 1rem;
}

.contact-info-text p {
    font-size: 0.9rem;
    margin-bottom: 0;
}

/* Form response messages */
.form-response {
    display: none;
    margin-top: 16px;
    padding: 14px;
    border-radius: var(--radius);
    font-size: 0.95rem;
}

.form-response.success {
    display: block;
    background: #d4edda;
    color: #155724;
}

.form-response.error {
    display: block;
    background: #f8d7da;
    color: #721c24;
}

/* ===== HERO PARTICLES ===== */
.hero-particles {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
    pointer-events: none;
}

/* ===== SCANNER SVG ===== */
.scanner-svg {
    width: 80%;
    height: 80%;
    animation: float 6s ease-in-out infinite;
}

.hex-shape { animation: hexPulse 4s ease-in-out infinite; }
.hex-inner { animation: hexPulse 4s ease-in-out infinite 1s; }
.center-pulse { animation: pulse 2s ease-in-out infinite; }
.laser-line { animation: scanLaser 3s ease-in-out infinite; }

@keyframes hexPulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.5; }
}

@keyframes scanLaser {
    0% { transform: translateY(10px); opacity: 0; }
    20% { opacity: 0.8; }
    80% { opacity: 0.8; }
    100% { transform: translateY(190px); opacity: 0; }
}

/* ===== VIDEO SECTION ===== */
.video-section {
    padding: 100px 0;
    background: var(--color-light);
}

.video-wrapper { max-width: 900px; margin: 0 auto; }

.video-placeholder {
    position: relative;
    aspect-ratio: 16/9;
    border-radius: var(--radius-lg);
    overflow: hidden;
    cursor: pointer;
    box-shadow: var(--shadow-lg);
}

.video-bg {
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, var(--color-primary), var(--color-dark));
}

.video-bg-pattern {
    position: absolute;
    inset: 0;
    background-image:
        radial-gradient(circle at 20% 50%, rgba(30,144,255,0.15) 0%, transparent 50%),
        radial-gradient(circle at 80% 30%, rgba(62,146,204,0.1) 0%, transparent 50%),
        radial-gradient(circle at 50% 80%, rgba(30,144,255,0.08) 0%, transparent 40%);
    animation: bgShift 8s ease-in-out infinite alternate;
}

@keyframes bgShift {
    0% { transform: scale(1); }
    100% { transform: scale(1.1); }
}

.video-overlay {
    position: absolute;
    inset: 0;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    z-index: 2;
    gap: 16px;
}

.play-btn {
    background: none;
    border: none;
    cursor: pointer;
    transition: var(--transition);
    filter: drop-shadow(0 4px 20px rgba(0,0,0,0.3));
}

.play-btn:hover { transform: scale(1.15); }
.play-btn:hover svg circle { fill: rgba(30,144,255,0.3); }

.video-label {
    color: rgba(255,255,255,0.7);
    font-size: 0.95rem;
    margin: 0;
}

.video-modal {
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.92);
    z-index: 10000;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition);
}

.video-modal.active { opacity: 1; visibility: visible; }

.video-modal-content {
    width: 90%;
    max-width: 960px;
    aspect-ratio: 16/9;
    background: #000;
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.2rem;
}

.video-modal-close {
    position: absolute;
    top: 30px;
    right: 30px;
    width: 50px;
    height: 50px;
    background: rgba(255,255,255,0.1);
    border: 1px solid rgba(255,255,255,0.3);
    border-radius: 50%;
    color: white;
    font-size: 1.5rem;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
}

.video-modal-close:hover { background: rgba(255,255,255,0.2); }

/* ===== BEFORE / AFTER ===== */
.before-after {
    padding: 100px 0;
    background: var(--color-white);
}

.ba-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.ba-card { text-align: center; }
.ba-card h4 { margin: 16px 0 8px; }
.ba-card p { font-size: 0.9rem; }

.ba-slider {
    position: relative;
    height: 250px;
    border-radius: var(--radius-lg);
    overflow: hidden;
    cursor: ew-resize;
    user-select: none;
    touch-action: pan-y;
}

.ba-before, .ba-after {
    position: absolute;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
}

.ba-before {
    z-index: 1;
    clip-path: inset(0 50% 0 0);
}

.ba-after { z-index: 0; }

.ba-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    color: white;
    font-weight: 600;
    font-size: 0.95rem;
    text-shadow: 0 2px 8px rgba(0,0,0,0.3);
}

.ba-icon { font-size: 3rem; }

.ba-handle {
    position: absolute;
    left: 50%;
    top: 0;
    bottom: 0;
    z-index: 3;
    display: flex;
    flex-direction: column;
    align-items: center;
    transform: translateX(-50%);
    pointer-events: none;
}

.ba-handle-line {
    flex: 1;
    width: 3px;
    background: white;
    box-shadow: 0 0 8px rgba(0,0,0,0.3);
}

.ba-handle-circle {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: white;
    color: var(--color-dark);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    font-weight: 700;
    box-shadow: 0 2px 10px rgba(0,0,0,0.3);
    flex-shrink: 0;
}

/* ===== BLOG PREVIEW ===== */
.blog-preview {
    padding: 100px 0;
    background: var(--color-light);
}

.blog-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.blog-card {
    background: var(--color-white);
    border-radius: var(--radius-lg);
    overflow: hidden;
    border: 1px solid var(--color-border);
    transition: var(--transition);
}

.blog-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-lg);
}

.blog-image {
    height: 180px;
    display: flex;
    align-items: flex-start;
    justify-content: flex-start;
    padding: 16px;
}

.blog-category {
    display: inline-block;
    background: rgba(255,255,255,0.2);
    backdrop-filter: blur(8px);
    color: white;
    padding: 4px 14px;
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.blog-content { padding: 24px; }

.blog-meta {
    display: flex;
    gap: 16px;
    font-size: 0.8rem;
    color: var(--color-text-light);
    margin-bottom: 12px;
}

.blog-content h4 { margin-bottom: 10px; line-height: 1.4; }
.blog-content p { font-size: 0.9rem; margin-bottom: 16px; }

.blog-link {
    font-weight: 600;
    color: var(--color-accent);
    font-size: 0.9rem;
    display: inline-flex;
    align-items: center;
    gap: 4px;
}

.blog-link:hover { gap: 10px; }

/* ===== NEWSLETTER ===== */
.newsletter {
    padding: 60px 0;
    background: var(--color-white);
}

.newsletter-inner {
    background: linear-gradient(135deg, var(--color-primary), var(--color-dark));
    border-radius: var(--radius-lg);
    padding: 50px 40px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 40px;
    flex-wrap: wrap;
}

.newsletter-text h3 { color: white; margin-bottom: 8px; font-size: 1.5rem; }
.newsletter-text p { color: rgba(255,255,255,0.7); margin: 0; font-size: 0.95rem; }

.newsletter-form { display: flex; gap: 10px; flex-shrink: 0; }

.newsletter-form input {
    padding: 14px 20px;
    border: 2px solid rgba(255,255,255,0.2);
    border-radius: var(--radius);
    background: rgba(255,255,255,0.1);
    color: white;
    font-size: 1rem;
    font-family: var(--font-primary);
    width: 280px;
    transition: var(--transition);
}

.newsletter-form input::placeholder { color: rgba(255,255,255,0.5); }
.newsletter-form input:focus { outline: none; border-color: var(--color-accent); background: rgba(255,255,255,0.15); }

.newsletter-response {
    width: 100%;
    text-align: center;
    font-size: 0.9rem;
    color: #4ADE80;
    display: none;
    margin-top: 8px;
}

.newsletter-response.visible { display: block; }

/* ===== PRELOADER ===== */
.preloader {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--color-dark);
    z-index: 9999;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: opacity 0.5s ease, visibility 0.5s ease;
}

.preloader.hidden {
    opacity: 0;
    visibility: hidden;
}

.preloader-inner {
    text-align: center;
}

.preloader-icon {
    font-size: 3rem;
    color: var(--color-accent);
    animation: spin 2s linear infinite;
    margin-bottom: 16px;
}

.preloader-text {
    font-family: var(--font-heading);
    font-size: 2rem;
    font-weight: 800;
    color: var(--color-white);
    margin-bottom: 24px;
}

.preloader-text span {
    color: var(--color-accent);
}

.preloader-bar {
    width: 200px;
    height: 3px;
    background: rgba(255,255,255,0.1);
    border-radius: 2px;
    overflow: hidden;
    margin: 0 auto;
}

.preloader-progress {
    width: 0;
    height: 100%;
    background: var(--color-accent);
    border-radius: 2px;
    animation: preload 1.2s ease-in-out forwards;
}

@keyframes preload {
    0% { width: 0; }
    100% { width: 100%; }
}

/* ===== SCROLL PROGRESS ===== */
.scroll-progress {
    position: fixed;
    top: 0;
    left: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--color-accent), var(--color-secondary));
    z-index: 1001;
    width: 0;
    pointer-events: none;
}

/* ===== PARTNERS ===== */
.partners {
    padding: 56px 0;
    background: var(--color-white);
    border-bottom: 1px solid var(--color-border);
    overflow: hidden;
}

.partners-label {
    text-align: center;
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 2px;
    color: var(--color-text-light);
    margin-bottom: 32px;
}

/* New static responsive grid (used when there are few logos) */
.partners-grid {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    align-items: center;
    gap: clamp(24px, 5vw, 72px);
    padding: 8px 0;
}

.partners-grid .partner-logo {
    flex: 0 1 auto;
    display: flex;
    align-items: center;
    justify-content: center;
    height: 90px;
    width: clamp(140px, 18vw, 200px);
    padding: 8px 12px;
    opacity: 0.72;
    filter: grayscale(55%);
    transition: opacity 0.3s ease, filter 0.3s ease, transform 0.3s ease;
    text-decoration: none;
    border-radius: 8px;
}

.partners-grid .partner-logo img {
    max-height: 100%;
    max-width: 100%;
    height: auto;
    width: auto;
    object-fit: contain;
    display: block;
}

.partners-grid .partner-logo:hover,
.partners-grid .partner-logo:focus-visible {
    opacity: 1;
    filter: grayscale(0%);
    transform: translateY(-3px);
}

.partners-grid .partner-logo:focus-visible {
    outline: 2px solid var(--color-primary);
    outline-offset: 4px;
}

@media (max-width: 768px) {
    .partners { padding: 40px 0; }
    .partners-label { margin-bottom: 24px; }
    .partners-grid {
        gap: 20px;
    }
    .partners-grid .partner-logo {
        height: 64px;
        width: clamp(110px, 40vw, 150px);
    }
}

@media (max-width: 480px) {
    .partners-grid .partner-logo {
        height: 56px;
        width: 44%;
    }
}

/* Legacy infinite-scroll styles (kept for backward compatibility with old markup) */
.partners-track {
    overflow: hidden;
    position: relative;
}

.partners-track::before,
.partners-track::after {
    content: '';
    position: absolute;
    top: 0;
    bottom: 0;
    width: 100px;
    z-index: 2;
}

.partners-track::before {
    left: 0;
    background: linear-gradient(to right, var(--color-white), transparent);
}

.partners-track::after {
    right: 0;
    background: linear-gradient(to left, var(--color-white), transparent);
}

.partners-slide {
    display: flex;
    gap: 60px;
    animation: scroll-partners 25s linear infinite;
    width: max-content;
}

.partner-logo {
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 1.3rem;
    color: var(--color-text-light);
    opacity: 0.4;
    white-space: nowrap;
    padding: 10px 20px;
    transition: var(--transition);
}

.partner-logo:hover {
    opacity: 0.8;
    color: var(--color-primary);
}

@keyframes scroll-partners {
    0% { transform: translateX(0); }
    100% { transform: translateX(-50%); }
}

/* ===== PORTFOLIO ===== */
.portfolio {
    padding: 100px 0;
    background: var(--color-white);
}

.portfolio-filters {
    display: flex;
    justify-content: center;
    gap: 12px;
    margin-bottom: 40px;
    flex-wrap: wrap;
}

.filter-btn {
    padding: 10px 24px;
    border: 1px solid var(--color-border);
    border-radius: 30px;
    background: transparent;
    font-family: var(--font-primary);
    font-size: 0.9rem;
    font-weight: 500;
    cursor: pointer;
    transition: var(--transition);
    color: var(--color-text-light);
}

.filter-btn:hover,
.filter-btn.active {
    background: var(--color-accent);
    color: var(--color-white);
    border-color: var(--color-accent);
}

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

.portfolio-item {
    border-radius: var(--radius-lg);
    overflow: hidden;
    border: 1px solid var(--color-border);
    transition: var(--transition);
}

.portfolio-item.hidden {
    display: none;
}

.portfolio-item:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-lg);
}

.portfolio-image {
    height: 200px;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    background: var(--color-light);
    position: relative;
}

.portfolio-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: transform 0.5s ease;
}

.portfolio-item:hover .portfolio-image img {
    transform: scale(1.05);
}

.portfolio-icon {
    font-size: 3.5rem;
    filter: brightness(0) invert(1);
    opacity: 0.7;
}

.portfolio-info {
    padding: 24px;
}

.portfolio-tag {
    display: inline-block;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--color-accent);
    background: rgba(30,144,255,0.1);
    padding: 4px 12px;
    border-radius: 20px;
    margin-bottom: 10px;
}

.portfolio-info h4 {
    margin-bottom: 8px;
}

.portfolio-info p {
    font-size: 0.88rem;
    margin-bottom: 0;
}

/* ===== PROCESS TIMELINE ===== */
.process {
    padding: 100px 0;
    background: var(--color-light);
}

.process-timeline {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 0;
    position: relative;
}

.process-timeline::before {
    content: '';
    position: absolute;
    top: 35px;
    left: 12.5%;
    right: 12.5%;
    height: 3px;
    background: var(--color-border);
}

.process-step {
    text-align: center;
    position: relative;
    padding: 0 20px;
}

.step-number {
    width: 70px;
    height: 70px;
    border-radius: 50%;
    background: var(--color-accent);
    color: var(--color-white);
    font-family: var(--font-heading);
    font-weight: 800;
    font-size: 1.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
    position: relative;
    z-index: 2;
    box-shadow: 0 4px 15px rgba(30,144,255,0.3);
}

.step-content h4 {
    margin-bottom: 8px;
    color: var(--color-dark);
}

.step-content p {
    font-size: 0.88rem;
    color: var(--color-text-light);
    margin-bottom: 0;
}

/* ===== TESTIMONIALS ===== */
.testimonials {
    padding: 100px 0;
    background: var(--color-light);
}

.testimonials-slider {
    max-width: 800px;
    margin: 0 auto;
    position: relative;
    min-height: 280px;
}

.testimonial-card {
    display: none;
    background: var(--color-white);
    border-radius: var(--radius-lg);
    padding: 40px;
    box-shadow: var(--shadow-md);
    text-align: center;
    animation: fadeIn 0.5s ease;
}

.testimonial-card.active {
    display: block;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}

.testimonial-stars {
    color: #FFD700;
    font-size: 1.3rem;
    letter-spacing: 4px;
    margin-bottom: 20px;
}

.testimonial-text {
    font-size: 1.1rem;
    line-height: 1.8;
    color: var(--color-text);
    font-style: italic;
    margin-bottom: 24px;
}

.testimonial-author {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 16px;
}

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

.author-info {
    text-align: left;
}

.author-info strong {
    display: block;
    color: var(--color-dark);
}

.author-info span {
    font-size: 0.85rem;
    color: var(--color-text-light);
}

.testimonial-dots {
    display: flex;
    justify-content: center;
    gap: 10px;
    margin-top: 24px;
}

.testimonial-dots .dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    border: 2px solid var(--color-accent);
    background: transparent;
    cursor: pointer;
    transition: var(--transition);
    padding: 0;
}

.testimonial-dots .dot.active {
    background: var(--color-accent);
}

/* ===== PRICING ===== */
.pricing {
    padding: 100px 0;
    background: var(--color-white);
}

.pricing-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    align-items: start;
}

.pricing-card {
    border-radius: var(--radius-lg);
    border: 1px solid var(--color-border);
    overflow: hidden;
    transition: var(--transition);
    position: relative;
    background: var(--color-white);
}

.pricing-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-lg);
}

.pricing-card.featured {
    border: 2px solid var(--color-accent);
    transform: scale(1.05);
    box-shadow: var(--shadow-lg);
}

.pricing-card.featured:hover {
    transform: scale(1.05) translateY(-6px);
}

.pricing-badge {
    background: var(--color-accent);
    color: var(--color-white);
    text-align: center;
    padding: 8px;
    font-size: 0.8rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.pricing-header {
    padding: 30px 30px 20px;
    text-align: center;
}

.pricing-header h3 {
    margin-bottom: 12px;
    color: var(--color-text-light);
    font-size: 1.1rem;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.pricing-price {
    margin-bottom: 8px;
}

.price-amount {
    font-size: 3rem;
    font-weight: 800;
    font-family: var(--font-heading);
    color: var(--color-dark);
}

.price-period {
    font-size: 1rem;
    color: var(--color-text-light);
}

.price-save {
    display: inline-block;
    font-size: 0.8rem;
    color: var(--color-success);
    font-weight: 600;
    background: rgba(39,174,96,0.1);
    padding: 4px 12px;
    border-radius: 20px;
}

.pricing-features {
    padding: 10px 30px 30px;
}

.pricing-features li {
    padding: 10px 0;
    font-size: 0.9rem;
    border-bottom: 1px solid var(--color-border);
    color: var(--color-text);
}

.pricing-features li:last-child {
    border-bottom: none;
}

.pricing-features li.disabled {
    color: var(--color-text-light);
    opacity: 0.5;
}

.pricing-card .btn {
    display: block;
    margin: 0 30px 30px;
    text-align: center;
}

/* ===== FAQ ===== */
.faq {
    padding: 100px 0;
    background: var(--color-light);
}

.faq-list {
    max-width: 800px;
    margin: 0 auto;
}

.faq-item {
    background: var(--color-white);
    border-radius: var(--radius);
    margin-bottom: 12px;
    border: 1px solid var(--color-border);
    overflow: hidden;
    transition: var(--transition);
}

.faq-item:hover {
    border-color: var(--color-accent);
}

.faq-question {
    width: 100%;
    padding: 20px 24px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: none;
    border: none;
    font-family: var(--font-primary);
    font-size: 1rem;
    font-weight: 600;
    color: var(--color-dark);
    cursor: pointer;
    text-align: left;
    gap: 16px;
}

.faq-toggle {
    font-size: 1.5rem;
    color: var(--color-accent);
    font-weight: 300;
    flex-shrink: 0;
    transition: var(--transition);
    width: 30px;
    text-align: center;
}

.faq-item.open .faq-toggle {
    transform: rotate(45deg);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.35s ease;
}

.faq-answer p {
    padding: 0 24px 20px;
    font-size: 0.95rem;
    line-height: 1.7;
    color: var(--color-text-light);
    margin-bottom: 0;
}

/* ===== WHATSAPP FLOAT ===== */
.whatsapp-float {
    position: fixed;
    bottom: 100px;
    right: 30px;
    width: 60px;
    height: 60px;
    background: #25D366;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 15px rgba(37,211,102,0.4);
    z-index: 999;
    transition: var(--transition);
}

.whatsapp-float:hover {
    transform: scale(1.1);
    box-shadow: 0 6px 20px rgba(37,211,102,0.5);
}

.whatsapp-icon {
    font-size: 1.8rem;
    color: white;
}

.whatsapp-tooltip {
    position: absolute;
    right: 72px;
    background: var(--color-dark);
    color: var(--color-white);
    padding: 8px 16px;
    border-radius: var(--radius);
    font-size: 0.85rem;
    white-space: nowrap;
    opacity: 0;
    pointer-events: none;
    transition: var(--transition);
}

.whatsapp-float:hover .whatsapp-tooltip {
    opacity: 1;
}

/* ===== BACK TO TOP ===== */
.back-to-top {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 50px;
    height: 50px;
    background: var(--color-accent);
    color: var(--color-white);
    border: none;
    border-radius: 50%;
    font-size: 1.3rem;
    cursor: pointer;
    z-index: 998;
    opacity: 0;
    visibility: hidden;
    transform: translateY(20px);
    transition: var(--transition);
    box-shadow: var(--shadow-md);
}

.back-to-top.visible {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.back-to-top:hover {
    background: var(--color-primary);
    transform: translateY(-3px);
}

/* ===== COOKIE BANNER ===== */
.cookie-banner {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background: var(--color-dark);
    color: rgba(255,255,255,0.8);
    padding: 20px;
    z-index: 9998;
    transform: translateY(100%);
    transition: transform 0.4s ease;
}

.cookie-banner.visible {
    transform: translateY(0);
}

.cookie-banner.accepted {
    transform: translateY(100%);
}

.cookie-content {
    max-width: var(--container-width);
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
}

.cookie-content p {
    margin: 0;
    font-size: 0.9rem;
    color: rgba(255,255,255,0.8);
}

.cookie-actions {
    display: flex;
    align-items: center;
    gap: 16px;
    flex-shrink: 0;
}

.cookie-accept {
    padding: 10px 24px;
    font-size: 0.9rem;
}

.cookie-more {
    color: var(--color-accent);
    font-size: 0.85rem;
    white-space: nowrap;
}

/* ===== 404 PAGE ===== */
.not-found-content {
    text-align: center;
    min-height: 30vh;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 60px 20px;
}

/* ===== RESPONSIVE ===== */
@media (max-width: 1024px) {
    .hero-content {
        grid-template-columns: 1fr;
        text-align: center;
    }
    .hero-visual {
        display: none;
    }
    .hero-text {
        display: flex;
        flex-direction: column;
        align-items: center;
    }
    .hero-buttons {
        justify-content: center;
    }
    .hero-stats {
        justify-content: center;
    }
    .hero-description {
        max-width: 600px;
        margin-left: auto;
        margin-right: auto;
    }
    .services-grid {
        grid-template-columns: 1fr;
        max-width: 500px;
        margin: 0 auto;
    }
    .service-card {
        text-align: center;
    }
    .service-icon {
        margin: 0 auto 24px;
    }
    .service-features {
        display: inline-block;
        text-align: left;
    }
    .sectors-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .why-grid {
        grid-template-columns: 1fr;
        text-align: center;
    }
    .why-content {
        padding-right: 0;
    }
    .advantage-item {
        flex-direction: column;
        align-items: center;
        text-align: center;
    }
    .footer-grid {
        grid-template-columns: repeat(2, 1fr);
        text-align: center;
    }
    .footer-brand {
        grid-column: 1 / -1;
        text-align: center;
    }
    .footer-brand .site-logo {
        justify-content: center;
    }
    .footer-social {
        justify-content: center;
    }
    .service-detail-grid {
        grid-template-columns: 1fr;
    }
    .contact-grid {
        grid-template-columns: 1fr;
    }
    .portfolio-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .portfolio-filters {
        justify-content: center;
    }
    .process-timeline {
        grid-template-columns: repeat(2, 1fr);
        gap: 40px;
    }
    .process-timeline::before {
        display: none;
    }
    .pricing-grid {
        grid-template-columns: 1fr;
        max-width: 420px;
        margin: 0 auto;
    }
    .pricing-card.featured {
        transform: none;
    }
    .pricing-card.featured:hover {
        transform: translateY(-6px);
    }
    .ba-grid {
        grid-template-columns: 1fr;
        max-width: 420px;
        margin: 0 auto;
    }
    .blog-grid {
        grid-template-columns: 1fr;
        max-width: 500px;
        margin: 0 auto;
    }
    .newsletter-inner {
        flex-direction: column;
        text-align: center;
    }
    .newsletter-form {
        width: 100%;
        justify-content: center;
    }
    .newsletter-form input {
        flex: 1;
    }
    .section-title,
    .section-subtitle {
        text-align: center;
    }
    .testimonials-slider {
        max-width: 90%;
    }
}

@media (max-width: 768px) {
    h1 { font-size: 2.2rem; }
    h2 { font-size: 1.75rem; }

    .hero h1 { font-size: 2.5rem; }

    .hero-badge { font-size: 0.8rem; padding: 6px 16px; }

    .main-nav {
        display: none;
        position: fixed;
        top: 80px;
        left: 0;
        right: 0;
        background: var(--color-white);
        padding: 24px;
        border-top: 1px solid var(--color-border);
        box-shadow: var(--shadow-lg);
    }
    .main-nav.active {
        display: block;
    }
    .main-nav ul {
        flex-direction: column;
        gap: 16px;
        align-items: center;
    }

    .mobile-toggle {
        display: flex;
    }

    .lang-switcher {
        display: none;
    }

    .header-cta .btn {
        display: none;
    }

    .sectors-grid {
        grid-template-columns: 1fr;
        max-width: 360px;
        margin: 0 auto;
    }

    .sector-card {
        text-align: center;
    }

    .sector-icon {
        margin: 0 auto 18px;
    }

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

    .footer-col {
        text-align: center;
    }

    .footer-contact li {
        justify-content: center;
    }

    .footer-bottom {
        flex-direction: column;
        gap: 12px;
        text-align: center;
    }

    .footer-legal {
        justify-content: center;
    }

    .cta-buttons {
        flex-direction: column;
        align-items: center;
    }

    .hero-stats {
        flex-wrap: wrap;
        gap: 20px;
        justify-content: center;
    }

    .portfolio-grid {
        grid-template-columns: 1fr;
        max-width: 400px;
        margin: 0 auto;
    }

    .process-timeline {
        grid-template-columns: 1fr;
        max-width: 360px;
        margin: 0 auto;
    }

    .cookie-content {
        flex-direction: column;
        text-align: center;
    }

    .whatsapp-float {
        bottom: 90px;
        right: 20px;
    }

    .back-to-top {
        right: 20px;
        bottom: 20px;
    }

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

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

    .newsletter-inner {
        padding: 30px 20px;
    }

    .newsletter-form {
        flex-direction: column;
        width: 100%;
    }

    .newsletter-form input {
        width: 100%;
    }
}

@media (prefers-reduced-motion: reduce) {
    html {
        scroll-behavior: auto;
    }

    *, *::before, *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        scroll-behavior: auto !important;
        transition-duration: 0.01ms !important;
    }

    .hero-particles,
    .preloader {
        display: none !important;
    }

    .partners-slide {
        animation: none !important;
        transform: none !important;
    }

    .reveal-ready {
        opacity: 1;
        transform: none;
    }
}

/* ===== HEADER COLLAPSE BREAKPOINT (avoid nav text wrapping on tablets/small laptops) ===== */
@media (max-width: 1100px) {
    .main-nav {
        display: none;
        position: fixed;
        top: 80px;
        left: 0;
        right: 0;
        background: var(--color-white);
        padding: 24px;
        border-top: 1px solid var(--color-border);
        box-shadow: var(--shadow-lg);
    }
    .main-nav.active { display: block; }
    .main-nav ul {
        flex-direction: column;
        gap: 16px;
        align-items: center;
    }
    .mobile-toggle { display: flex; }
}
@media (max-width: 640px) {
    .lang-switcher { display: none; }
    .header-cta .btn { display: none; }
}