:root {
    --primary: #f97316;
    --primary-dark: #d85f08;
    --primary-soft: rgba(249, 115, 22, 0.14);
    --dark: #111827;
    --dark-soft: #1f2937;
    --text: #374151;
    --muted: #6b7280;
    --line: rgba(17, 24, 39, 0.08);
    --white: #ffffff;
    --bg: #f8fafc;
    --surface: #ffffff;
    --surface-soft: #fdf7f2;
    --surface-muted: #f4f7fb;
    --surface-strong: #eef4ff;
    --shadow: 0 18px 45px rgba(15, 23, 42, 0.08);
    --shadow-medium: rgba(15, 23, 42, 0.16);
    --radius: 22px;
    --container: 1200px;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    -webkit-tap-highlight-color: transparent;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: "Poppins", "Segoe UI", sans-serif;
    color: var(--text);
    background:
        radial-gradient(circle at top left, rgba(249, 115, 22, 0.12), transparent 30%),
        linear-gradient(180deg, #fff 0%, #f8fafc 100%);
    line-height: 1.6;
    overscroll-behavior: none;
    -webkit-overflow-scrolling: touch;
}

body.nav-open {
    overflow: hidden;
}

a {
    color: inherit;
    text-decoration: none;
}

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

ul {
    list-style: none;
}

.container {
    width: min(100% - 32px, var(--container));
    margin: 0 auto;
}

.section-space {
    padding: 96px 0;
}

.stats,
.services,
.gallery,
.process,
.features,
.coverage,
.contact {
    position: relative;
    margin: 24px 18px 0;
    border-radius: 32px;
    overflow: hidden;
    border: 1px solid rgba(17, 24, 39, 0.12);
    box-shadow: 0 22px 50px rgba(15, 23, 42, 0.12);
}

.stats::before,
.services::before,
.gallery::before,
.process::before,
.features::before,
.contact::before {
    content: "";
    position: absolute;
    inset: 0 0 auto 0;
    height: 8px;
    background: linear-gradient(90deg, var(--primary), #fdba74);
    opacity: 0.95;
}

.section-header {
    text-align: center;
    max-width: 720px;
    margin: 0 auto 56px;
}

.section-kicker,
.eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 30px;
    font-weight: 700;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--primary);
    margin-bottom: 16px;
}

.section-kicker i {
    animation: glow 2s ease-in-out infinite;
}

@keyframes glow {
    0%, 100% {
        opacity: 1;
        filter: drop-shadow(0 0 3px rgba(249, 115, 22, 0.3));
    }
    50% {
        opacity: 0.7;
        filter: drop-shadow(0 0 8px rgba(249, 115, 22, 0.6));
    }
}

.section-header h2,
.hero-copy h1 {
    color: var(--dark);
    line-height: 1.15;
}

.section-header h2 {
    font-size: clamp(40px, 6vw, 58px);
    margin-bottom: 18px;
}

.section-header p {
    color: var(--muted);
    font-size: 18px;
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 52px;
    padding: 0 24px;
    border-radius: 999px;
    border: 1px solid transparent;
    background: linear-gradient(135deg, var(--primary) 0%, #fb923c 100%);
    color: var(--white);
    font-weight: 600;
    transition: transform 0.25s ease, box-shadow 0.25s ease, background 0.25s ease;
    box-shadow: 0 14px 30px rgba(249, 115, 22, 0.22);
    touch-action: manipulation;
    -webkit-tap-highlight-color: transparent;
    cursor: pointer;
}

.btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 18px 34px rgba(249, 115, 22, 0.28);
}

.btn:active {
    transform: translateY(0);
    box-shadow: 0 14px 30px rgba(249, 115, 22, 0.22);
}

.btn.secondary {
    background: transparent;
    color: var(--white);
    border-color: rgba(255, 255, 255, 0.35);
    box-shadow: none;
}

.btn.secondary:hover {
    background: rgba(255, 255, 255, 0.08);
}

.btn.full {
    width: 100%;
}

.header {
    position: sticky;
    top: 0;
    z-index: 1000;
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    background: rgba(17, 24, 39, 0.9);
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.header-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    min-height: 84px;
    gap: 20px;
}

.logo {
    display: flex;
    align-items: center;
    gap: 14px;
    color: var(--white);
}

.logo-mark {
    width: 48px;
    height: 48px;
    display: grid;
    place-items: center;
    border-radius: 14px;
    background: linear-gradient(135deg, var(--primary) 0%, #fb923c 100%);
    box-shadow: 0 14px 30px rgba(249, 115, 22, 0.25);
    transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1), box-shadow 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.logo:hover .logo-mark {
    transform: scale(1.1) rotate(5deg);
    box-shadow: 0 18px 40px rgba(249, 115, 22, 0.35);
}

.logo-mark i {
    animation: float 3s ease-in-out infinite;
}

@keyframes float {
    0%, 100% {
        transform: translateY(0);
    }
    50% {
        transform: translateY(-3px);
    }
}

.logo-text {
    display: flex;
    flex-direction: column;
    line-height: 1.1;
}

.logo-text strong {
    font-size: 18px;
    font-weight: 700;
}

.logo-text small {
    color: rgba(255, 255, 255, 0.72);
    font-size: 12px;
}

.nav-wrapper {
    display: flex;
    align-items: center;
    gap: 24px;
}

.language-switcher {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 4px;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.08);
    border: 1px solid rgba(255, 255, 255, 0.12);
}

.lang-option {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 36px;
    min-height: 36px;
    padding: 0 10px;
    border-radius: 999px;
    color: rgba(255, 255, 255, 0.6);
    font-weight: 600;
    font-size: 14px;
    cursor: pointer;
    transition: all 0.2s ease;
    touch-action: manipulation;
    -webkit-tap-highlight-color: transparent;
}

.lang-option:hover {
    color: var(--white);
    background: rgba(255, 255, 255, 0.08);
}

.lang-option.active {
    color: var(--white);
    background: var(--primary);
}

.main-nav ul {
    display: flex;
    align-items: center;
    gap: 8px;
}

.main-nav a {
    color: rgba(255, 255, 255, 0.85);
    padding: 10px 14px;
    border-radius: 999px;
    font-size: 15px;
    transition: color 0.2s ease, background 0.2s ease;
    position: relative;
}

.main-nav a::before {
    content: '';
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 3px;
    height: 0;
    background: var(--primary);
    border-radius: 2px;
    transition: height 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.main-nav a:hover::before,
.main-nav a.active::before {
    height: 20px;
}

.main-nav a:hover,
.main-nav a.active {
    color: var(--white);
    background: rgba(255, 255, 255, 0.08);
}

.header-cta {
    display: inline-flex;
    align-items: center;
    min-height: 46px;
    padding: 0 18px;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.08);
    color: var(--white);
    font-weight: 600;
}

.nav-toggle {
    display: none;
    background: transparent;
    border: 0;
    cursor: pointer;
    padding: 8px;
    touch-action: manipulation;
    -webkit-tap-highlight-color: transparent;
}

.hamburger,
.hamburger::before,
.hamburger::after {
    display: block;
    width: 24px;
    height: 2px;
    border-radius: 999px;
    background: var(--white);
    transition: transform 0.2s ease, opacity 0.2s ease;
    content: "";
}

.hamburger {
    position: relative;
}

.hamburger::before {
    position: absolute;
    top: -7px;
}

.hamburger::after {
    position: absolute;
    top: 7px;
}

body.nav-open .hamburger {
    background: transparent;
}

body.nav-open .hamburger::before {
    transform: translateY(7px) rotate(45deg);
}

body.nav-open .hamburger::after {
    transform: translateY(-7px) rotate(-45deg);
}

.hero {
    position: relative;
    overflow: hidden;
    padding: 96px 0 80px;
    background:
        linear-gradient(135deg, rgba(17, 24, 39, 0.84), rgba(31, 41, 55, 0.72)),
        linear-gradient(45deg, rgba(249, 115, 22, 0.22), transparent),
        url("media/hero-banner.png") center/cover no-repeat;
}

.hero::after {
    content: "";
    position: absolute;
    inset: auto -120px -80px auto;
    width: 420px;
    height: 420px;
    border-radius: 50%;
    background: rgba(249, 115, 22, 0.16);
    filter: blur(40px);
}

.hero-grid {
    position: relative;
    z-index: 1;
    display: grid;
    grid-template-columns: minmax(0, 1.2fr) minmax(320px, 420px);
    gap: 36px;
    align-items: center;
}

.hero-copy h1 {
    color: var(--white);
    font-size: clamp(40px, 7vw, 68px);
    margin-bottom: 20px;
}

.hero-copy p {
    color: rgba(255, 255, 255, 0.82);
    font-size: 18px;
    max-width: 700px;
}

.hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 14px;
    margin: 34px 0 22px;
}

.hero-highlights {
    display: flex;
    flex-wrap: wrap;
    gap: 18px;
    color: rgba(255, 255, 255, 0.86);
    font-size: 15px;
}

.hero-highlights i {
    color: #fdba74;
    margin-right: 8px;
    transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.hero-highlights div:hover i {
    animation: spin 0.6s ease;
}

@keyframes spin {
    0% {
        transform: rotate(0deg);
    }
    100% {
        transform: rotate(360deg);
    }
}

.hero-card {
    background: rgba(255, 255, 255, 0.12);
    border: 1px solid rgba(255, 255, 255, 0.18);
    border-radius: var(--radius);
    padding: 32px;
    color: var(--white);
    box-shadow: 0 24px 50px rgba(15, 23, 42, 0.35);
    -webkit-backdrop-filter: blur(12px);
    backdrop-filter: blur(12px);
}

.hero-card h2 {
    font-size: 28px;
    margin-bottom: 10px;
}

.hero-card p {
    color: rgba(255, 255, 255, 0.78);
    margin-bottom: 18px;
}

.hero-card ul {
    display: grid;
    gap: 14px;
    margin-bottom: 24px;
}

.hero-card li {
    display: flex;
    align-items: center;
    gap: 12px;
    color: rgba(255, 255, 255, 0.88);
}

.hero-card i {
    color: #fdba74;
    transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.hero-card li:hover i {
    animation: wiggle 0.5s ease;
}

@keyframes wiggle {
    0%, 100% {
        transform: rotate(0deg);
    }
    25% {
        transform: rotate(-10deg);
    }
    75% {
        transform: rotate(10deg);
    }
}

.hero-visual {
    display: grid;
    align-items: center;
}

.hero-contact-card {
    backdrop-filter: blur(10px);
}

.stats {
    margin-top: -28px;
    padding-bottom: 24px;
    background: linear-gradient(180deg, #e8f4ff 0%, #f0f7ff 100%);
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 22px;
}

.stat-item {
    background: #ffffff;
    border: 1px solid rgba(17, 24, 39, 0.12);
    border-radius: 20px;
    padding: 28px;
    text-align: center;
    box-shadow: 0 16px 32px rgba(15, 23, 42, 0.1);
}

.stat-number {
    font-size: 40px;
    font-weight: 800;
    color: var(--dark);
    margin-bottom: 10px;
    transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.stat-item:hover .stat-number {
    animation: countUp 0.5s ease;
}

@keyframes countUp {
    0% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.15);
    }
    100% {
        transform: scale(1);
    }
}

.stat-number.static {
    color: var(--primary);
}

.stat-label {
    color: var(--muted);
    font-size: 15px;
}

.services-grid,
.process-grid,
.contact-grid {
    display: grid;
    gap: 24px;
}

.services-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
}

.service-card,
.process-item,
.contact-card,
.feature-box {
    border: 1px solid rgba(17, 24, 39, 0.12);
    border-radius: var(--radius);
    box-shadow: 0 18px 36px rgba(15, 23, 42, 0.1);
}

.services {
    background: linear-gradient(180deg, #fff5eb 0%, #fffbf7 100%);
}

.service-card {
    background: #ffffff;
    padding: 30px;
    transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease;
    border: 1px solid rgba(17, 24, 39, 0.1);
}

.service-card:hover,
.contact-card:hover,
.feature-box:hover {
    transform: translateY(-4px);
    border-color: rgba(249, 115, 22, 0.24);
    box-shadow: 0 24px 50px rgba(15, 23, 42, 0.1);
}

.service-icon {
    width: 64px;
    height: 64px;
    display: grid;
    place-items: center;
    border-radius: 18px;
    background: var(--primary-soft);
    color: var(--primary);
    font-size: 24px;
    margin-bottom: 20px;
    transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1), background 0.3s ease;
}

.service-card:hover .service-icon {
    transform: scale(1.15) rotate(-5deg);
    background: rgba(249, 115, 22, 0.2);
}

.service-icon i {
    transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.service-card:hover .service-icon i {
    animation: bounce 0.6s ease;
}

@keyframes bounce {
    0%, 100% {
        transform: translateY(0);
    }
    50% {
        transform: translateY(-8px);
    }
}

.service-card h3,
.feature-box h3,
.process-item h3,
.contact-card h3,
.cta-banner h3 {
    color: var(--dark);
}

.service-card h3 {
    margin-bottom: 12px;
    font-size: 22px;
}

.service-card p {
    color: var(--muted);
}

.process {
    background: linear-gradient(180deg, #fff7ed 0%, #fffcf9 100%);
}

.process-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
}

.process-item {
    background: #ffffff;
    padding: 30px;
    position: relative;
    border: 1px solid rgba(17, 24, 39, 0.1);
}

.process-item span {
    display: inline-flex;
    width: 56px;
    height: 56px;
    align-items: center;
    justify-content: center;
    border-radius: 16px;
    background: var(--dark);
    color: var(--white);
    font-weight: 700;
    margin-bottom: 20px;
    transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.process-item:hover span {
    animation: pop 0.4s ease;
}

@keyframes pop {
    0%, 100% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.2);
    }
}

.process-item p {
    color: var(--muted);
}

.features-grid {
    display: grid;
    grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
    gap: 28px;
    align-items: start;
}

.features {
    background: linear-gradient(180deg, #f0f4ff 0%, #fafbff 100%);
}

.features-copy {
    position: sticky;
    top: 110px;
}

.features-copy h2 {
    color: var(--dark);
    font-size: clamp(30px, 5vw, 44px);
    line-height: 1.18;
    margin-bottom: 18px;
}

.features-copy p {
    color: var(--muted);
    font-size: 17px;
}

.features-list {
    display: grid;
    gap: 20px;
}

.feature-box {
    display: grid;
    grid-template-columns: 56px 1fr;
    gap: 18px;
    background: #ffffff;
    padding: 24px;
    border: 1px solid rgba(17, 24, 39, 0.1);
}

.feature-box i {
    width: 56px;
    height: 56px;
    display: grid;
    place-items: center;
    border-radius: 16px;
    background: var(--primary-soft);
    color: var(--primary);
    font-size: 22px;
    transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1), background 0.3s ease;
}

.feature-box:hover i {
    transform: scale(1.2) rotate(8deg);
    background: rgba(249, 115, 22, 0.25);
}

.feature-box:hover i {
    animation: pulse 0.8s ease;
}

@keyframes pulse {
    0%, 100% {
        transform: scale(1.2) rotate(8deg);
    }
    50% {
        transform: scale(1.3) rotate(8deg);
    }
}

.feature-box p {
    color: var(--muted);
}

.gallery {
    background: linear-gradient(180deg, #f0f5ff 0%, #f8fbff 100%);
}

.promo-video-card {
    display: grid;
    grid-template-columns: minmax(260px, 0.9fr) minmax(0, 1.1fr);
    gap: 28px;
    align-items: center;
    padding: 32px;
    margin-bottom: 28px;
    background: #ffffff;
    border: 1px solid rgba(17, 24, 39, 0.12);
    border-radius: 28px;
    box-shadow: 0 18px 36px rgba(15, 23, 42, 0.1);
}

.gallery-label {
    display: inline-flex;
    align-items: center;
    min-height: 34px;
    padding: 0 14px;
    border-radius: 999px;
    background: var(--primary-soft);
    color: var(--primary);
    font-size: 13px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    margin-bottom: 16px;
}

.promo-video-copy h3 {
    color: var(--dark);
    font-size: clamp(28px, 4vw, 40px);
    line-height: 1.18;
    margin-bottom: 14px;
}

.promo-video-copy p {
    color: var(--muted);
    font-size: 17px;
}

.promo-video-frame {
    overflow: hidden;
    border-radius: 22px;
    background: #000;
}

.promo-video-frame video {
    width: 100%;
    display: block;
}

.gallery-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 18px;
}

.gallery-item {
    overflow: hidden;
    border-radius: 22px;
    background: #ffffff;
    border: 1px solid rgba(17, 24, 39, 0.12);
    box-shadow: 0 18px 36px rgba(15, 23, 42, 0.1);
}

.gallery-item img {
    width: 100%;
    aspect-ratio: 4 / 3;
    object-fit: cover;
    transition: transform 0.35s cubic-bezier(0.4, 0, 0.2, 1);
}

.gallery-item:hover img {
    transform: scale(1.08);
}

.gallery-item {
    transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1), box-shadow 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.gallery-item:hover {
    transform: translateY(-4px);
    box-shadow: 0 24px 50px rgba(15, 23, 42, 0.15);
}

.coverage {
    background: var(--dark);
}

.coverage .section-header h2,
.coverage .section-header p,
.coverage .section-kicker {
    color: var(--white);
}

.coverage .section-header p {
    color: rgba(255, 255, 255, 0.72);
}

.coverage-list {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 14px;
}

.coverage-list span {
    padding: 12px 18px;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.08);
    color: var(--white);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.contact-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    margin-bottom: 32px;
}

.contact {
    background: linear-gradient(180deg, #fff5eb 0%, #fffbf7 100%);
}

.contact-card {
    background: #ffffff;
    padding: 28px;
    text-align: center;
    border: 1px solid rgba(17, 24, 39, 0.12);
    box-shadow: 0 16px 32px rgba(15, 23, 42, 0.1);
}

.contact-card i {
    font-size: 28px;
    color: var(--primary);
    margin-bottom: 16px;
    transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.contact-card:hover i {
    animation: shake 0.5s ease;
}

@keyframes shake {
    0%, 100% {
        transform: translateX(0) rotate(0);
    }
    25% {
        transform: translateX(-5px) rotate(-5deg);
    }
    75% {
        transform: translateX(5px) rotate(5deg);
    }
}

.contact-card p {
    font-weight: 600;
    color: var(--dark);
    margin-bottom: 6px;
}

.contact-card p a[href^="https://wa.me"] {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 44px;
    padding: 0 20px;
    border-radius: 999px;
    background: linear-gradient(135deg, #25D366 0%, #128C7E 100%);
    color: var(--white);
    font-weight: 600;
    text-decoration: none;
    transition: transform 0.25s ease, box-shadow 0.25s ease;
    box-shadow: 0 14px 30px rgba(37, 211, 102, 0.25);
    width: 100%;
}

.whatsapp-link i {
    margin-right: 8px;
}

.contact-card p a[href^="https://wa.me"]:hover {
    transform: translateY(-2px);
    box-shadow: 0 18px 34px rgba(37, 211, 102, 0.35);
}

.contact-card p a[href^="https://wa.me"]:active {
    transform: translateY(0);
}

.contact-card small {
    color: var(--muted);
}

.map-container {
    width: 100%;
    max-width: 1200px;
    margin: 50px auto 0;
    text-align: center;
}

.map-container iframe {
    width: 100%;
    height: 450px;
    border: none;
    border-radius: 15px;
    box-shadow: 0 15px 30px var(--shadow-medium);
}

.cta-banner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
    padding: 32px;
    border-radius: 28px;
    background: linear-gradient(135deg, var(--dark) 0%, var(--dark-soft) 100%);
    color: var(--white);
    box-shadow: 0 24px 50px rgba(15, 23, 42, 0.18);
}

.cta-banner h3 {
    color: var(--white);
    margin-bottom: 8px;
    font-size: 28px;
}

.cta-banner p {
    color: rgba(255, 255, 255, 0.74);
}

.footer {
    padding: 36px 0 24px;
    background: #0b1120;
    color: rgba(255, 255, 255, 0.78);
}

.footer-content,
.footer-bottom {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
}

.footer-content {
    padding-bottom: 24px;
}

.footer h3 {
    color: var(--white);
    margin-bottom: 8px;
}

.footer-links,
.footer-contact {
    display: flex;
    flex-wrap: wrap;
    gap: 14px;
}

.footer-links a:hover,
.footer-contact a:hover {
    color: var(--white);
}

.footer-bottom {
    padding-top: 18px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    justify-content: center;
}

@media (max-width: 1080px) {
    .hero-grid,
    .features-grid,
    .services-grid,
    .process-grid,
    .contact-grid,
    .stats-grid,
    .gallery-grid,
    .promo-video-card {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .features-copy {
        position: static;
    }

    .cta-banner {
        flex-direction: column;
        align-items: flex-start;
    }
}

@media (max-width: 820px) {
    .nav-toggle {
        display: block;
    }

    .nav-wrapper {
        position: fixed;
        inset: 84px 0 auto 0;
        background: rgba(11, 17, 32, 0.98);
        border-bottom: 1px solid rgba(255, 255, 255, 0.08);
        padding: 20px 16px 28px;
        flex-direction: column;
        align-items: stretch;
        transform: translateY(-120%);
        opacity: 0;
        pointer-events: none;
        transition: transform 0.25s ease, opacity 0.25s ease;
    }

    body.nav-open .nav-wrapper {
        transform: translateY(0);
        opacity: 1;
        pointer-events: auto;
    }

    .main-nav ul {
        flex-direction: column;
        align-items: stretch;
    }

    .main-nav a,
    .header-cta,
    .language-switcher {
        width: 100%;
        justify-content: center;
    }
}

@media (max-width: 720px) {
    .stats,
    .services,
    .gallery,
    .process,
    .features,
    .coverage,
    .contact {
        margin: 18px 12px 0;
        border-radius: 24px;
    }

    .section-space {
        padding: 76px 0;
    }

    .hero {
        padding-top: 70px;
    }

    .hero-grid,
    .features-grid,
    .services-grid,
    .process-grid,
    .contact-grid,
    .stats-grid,
    .gallery-grid,
    .promo-video-card {
        grid-template-columns: 1fr;
    }

    .hero-card,
    .service-card,
    .process-item,
    .feature-box,
    .contact-card,
    .cta-banner,
    .promo-video-card {
        padding: 24px;
    }

    .section-header h2 {
        font-size: clamp(34px, 8vw, 46px);
    }

    .feature-box {
        grid-template-columns: 1fr;
    }

    .hero-actions {
        flex-direction: column;
        align-items: stretch;
    }

    .hero-actions .btn {
        width: 100%;
    }

    .footer-content {
        flex-direction: column;
        align-items: flex-start;
    }

    .header-content {
        min-height: 72px;
    }

    .nav-wrapper {
        inset: 72px 0 auto 0;
    }
}

/* iOS Safe Area Support */
@supports (padding: max(0px)) {
    .header-content {
        padding-left: max(16px, env(safe-area-inset-left));
        padding-right: max(16px, env(safe-area-inset-right));
    }

    .container {
        padding-left: max(16px, env(safe-area-inset-left));
        padding-right: max(16px, env(safe-area-inset-right));
    }
}

/* High DPI displays optimization */
@media (-webkit-min-device-pixel-ratio: 2), (min-resolution: 192dpi) {
    .logo-mark,
    .service-icon,
    .feature-box i {
        image-rendering: -webkit-optimize-contrast;
    }
}

/* Scroll animations */
.fade-in {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s cubic-bezier(0.4, 0, 0.2, 1), transform 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

.fade-in.visible {
    opacity: 1;
    transform: translateY(0);
}

.service-card,
.process-item,
.feature-box,
.contact-card,
.gallery-item,
.stat-item {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s cubic-bezier(0.4, 0, 0.2, 1), transform 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

.service-card.visible,
.process-item.visible,
.feature-box.visible,
.contact-card.visible,
.gallery-item.visible,
.stat-item.visible {
    opacity: 1;
    transform: translateY(0);
}

/* Stagger delays for grid items */
.services-grid .service-card:nth-child(1) { transition-delay: 0.1s; }
.services-grid .service-card:nth-child(2) { transition-delay: 0.2s; }
.services-grid .service-card:nth-child(3) { transition-delay: 0.3s; }
.services-grid .service-card:nth-child(4) { transition-delay: 0.4s; }
.services-grid .service-card:nth-child(5) { transition-delay: 0.5s; }
.services-grid .service-card:nth-child(6) { transition-delay: 0.6s; }

.process-grid .process-item:nth-child(1) { transition-delay: 0.1s; }
.process-grid .process-item:nth-child(2) { transition-delay: 0.2s; }
.process-grid .process-item:nth-child(3) { transition-delay: 0.3s; }
.process-grid .process-item:nth-child(4) { transition-delay: 0.4s; }

.contact-grid .contact-card:nth-child(1) { transition-delay: 0.1s; }
.contact-grid .contact-card:nth-child(2) { transition-delay: 0.2s; }
.contact-grid .contact-card:nth-child(3) { transition-delay: 0.3s; }

.gallery-grid .gallery-item:nth-child(1) { transition-delay: 0.05s; }
.gallery-grid .gallery-item:nth-child(2) { transition-delay: 0.1s; }
.gallery-grid .gallery-item:nth-child(3) { transition-delay: 0.15s; }
.gallery-grid .gallery-item:nth-child(4) { transition-delay: 0.2s; }
.gallery-grid .gallery-item:nth-child(5) { transition-delay: 0.25s; }
.gallery-grid .gallery-item:nth-child(6) { transition-delay: 0.3s; }

.stats-grid .stat-item:nth-child(1) { transition-delay: 0.1s; }
.stats-grid .stat-item:nth-child(2) { transition-delay: 0.2s; }
.stats-grid .stat-item:nth-child(3) { transition-delay: 0.3s; }
.stats-grid .stat-item:nth-child(4) { transition-delay: 0.4s; }

/* Reduced motion preference support */
@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }

    html {
        scroll-behavior: auto;
    }

    .service-card,
    .process-item,
    .feature-box,
    .contact-card,
    .gallery-item,
    .stat-item {
        opacity: 1;
        transform: none;
    }
}