/* ===== VARIABLES ===== */
:root {
    --primary: #1a3a4a;
    --primary-light: #2a5a6a;
    --accent: #c8a45c;
    --accent-light: #dbb96e;
    --accent-dark: #b08d3e;
    --dark: #0d1b21;
    --dark-2: #152830;
    --light: #f8f6f2;
    --light-2: #eee9e0;
    --white: #ffffff;
    --gray: #8a9ba3;
    --gray-light: #c5cdd1;
    --text: #2d3e47;
    --text-light: #6b7f8a;
    --glass: rgba(255, 255, 255, 0.08);
    --glass-border: rgba(255, 255, 255, 0.12);
    --shadow: 0 4px 30px rgba(0, 0, 0, 0.08);
    --shadow-lg: 0 20px 60px rgba(0, 0, 0, 0.12);
    --radius: 16px;
    --radius-sm: 10px;
    --radius-full: 100px;
    --transition: 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    --font-heading: 'Playfair Display', Georgia, serif;
    --font-body: 'Inter', -apple-system, sans-serif;
    --font-elegant: 'Cormorant Garamond', Georgia, serif;
}

/* ===== RESET ===== */
*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 80px; }
body {
    font-family: var(--font-body);
    color: var(--text);
    background: var(--light);
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
}
a { text-decoration: none; color: inherit; transition: var(--transition); }
img { max-width: 100%; height: auto; display: block; }
ul { list-style: none; }
button { cursor: pointer; border: none; background: none; font-family: inherit; }

/* ===== PRELOADER ===== */
.preloader {
    position: fixed; inset: 0; z-index: 9999;
    background: var(--dark);
    display: flex; align-items: center; justify-content: center;
    transition: opacity 0.6s, visibility 0.6s;
}
.preloader.hidden { opacity: 0; visibility: hidden; pointer-events: none; }
.preloader-inner { text-align: center; }
.preloader-logo {
    font-family: var(--font-heading);
    font-size: 4rem; font-weight: 700;
    color: var(--accent);
    margin-bottom: 30px;
    animation: pulse 1.5s ease-in-out infinite;
}
.preloader-bar {
    width: 200px; height: 2px;
    background: rgba(255,255,255,0.1);
    border-radius: 2px; overflow: hidden;
}
.preloader-progress {
    width: 0; height: 100%;
    background: var(--accent);
    animation: preload 1.5s ease-in-out forwards;
}
@keyframes preload { to { width: 100%; } }
@keyframes pulse { 0%, 100% { opacity: 1; } 50% { opacity: 0.5; } }

/* ===== NAVBAR ===== */
.navbar {
    position: fixed; top: 0; left: 0; right: 0;
    z-index: 1000; padding: 20px 0;
    transition: var(--transition);
}
.navbar.scrolled {
    background: rgba(255, 255, 255, 0.92);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    padding: 12px 0;
    box-shadow: 0 4px 30px rgba(0, 0, 0, 0.06);
}
.nav-container {
    max-width: 1320px; margin: 0 auto;
    padding: 0 40px;
    display: flex; align-items: center; justify-content: space-between;
}
.nav-logo {
    display: flex; align-items: center; gap: 12px;
}
.logo-icon {
    width: 48px; height: 48px;
    background: linear-gradient(135deg, var(--accent), var(--accent-dark));
    border-radius: 14px;
    display: flex; align-items: center; justify-content: center;
    font-family: var(--font-heading);
    font-size: 1.5rem; font-weight: 700;
    color: var(--white);
}
.logo-text { display: flex; flex-direction: column; }
.logo-main {
    font-family: var(--font-heading);
    font-size: 1.3rem; font-weight: 700;
    color: var(--dark); letter-spacing: 2px;
}
.navbar:not(.scrolled) .logo-main { color: var(--white); }
.logo-sub {
    font-size: 0.65rem; color: var(--gray);
    letter-spacing: 1px; text-transform: uppercase;
}
.navbar:not(.scrolled) .logo-sub { color: rgba(255,255,255,0.6); }

.nav-links {
    display: flex; align-items: center; gap: 36px;
}
.nav-links a {
    font-size: 0.88rem; font-weight: 500;
    color: var(--text);
    position: relative; letter-spacing: 0.3px;
}
.navbar:not(.scrolled) .nav-links a { color: rgba(255,255,255,0.85); }
.nav-links a::after {
    content: ''; position: absolute;
    bottom: -4px; left: 0;
    width: 0; height: 2px;
    background: var(--accent);
    transition: var(--transition);
}
.nav-links a:hover::after, .nav-links a.active::after { width: 100%; }
.nav-links a:hover { color: var(--accent); }

.nav-cta {
    display: flex; align-items: center; gap: 8px;
    padding: 12px 24px;
    background: linear-gradient(135deg, var(--accent), var(--accent-dark));
    border-radius: var(--radius-full);
    color: var(--white); font-size: 0.85rem; font-weight: 600;
    box-shadow: 0 4px 15px rgba(200, 164, 92, 0.3);
    transition: var(--transition);
}
.nav-cta:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(200, 164, 92, 0.4);
    color: var(--white);
}

.nav-toggle { display: none; flex-direction: column; gap: 5px; padding: 5px; }
.nav-toggle span {
    width: 24px; height: 2px;
    background: var(--dark);
    transition: var(--transition);
}
.navbar:not(.scrolled) .nav-toggle span { background: var(--white); }

/* ===== HERO ===== */
.hero {
    position: relative; min-height: 100vh;
    display: flex; align-items: center;
    overflow: hidden;
}
.hero-bg {
    position: absolute; inset: 0;
    background: url('https://images.unsplash.com/photo-1629909613654-28e377c37b09?w=1920&h=1080&fit=crop') center/cover no-repeat;
}
.hero-gradient {
    position: absolute; inset: 0;
    background: linear-gradient(135deg,
        rgba(13, 27, 33, 0.92) 0%,
        rgba(26, 58, 74, 0.85) 50%,
        rgba(13, 27, 33, 0.88) 100%
    );
}
.hero-content {
    position: relative; z-index: 2;
    max-width: 1320px; margin: 0 auto;
    padding: 140px 40px 80px;
}
.hero-badge {
    display: inline-flex; align-items: center; gap: 8px;
    padding: 8px 20px;
    background: rgba(200, 164, 92, 0.15);
    border: 1px solid rgba(200, 164, 92, 0.3);
    border-radius: var(--radius-full);
    color: var(--accent-light);
    font-size: 0.82rem; font-weight: 500;
    letter-spacing: 1px; text-transform: uppercase;
    margin-bottom: 32px;
    animation: fadeUp 0.8s ease forwards;
}
.hero-title {
    font-family: var(--font-heading);
    font-size: clamp(2.8rem, 6vw, 5rem);
    font-weight: 700; line-height: 1.15;
    color: var(--white);
    margin-bottom: 24px;
}
.hero-line { display: block; animation: fadeUp 0.8s ease forwards; animation-delay: 0.2s; opacity: 0; }
.hero-line-accent {
    color: var(--accent-light);
    font-style: italic;
    animation-delay: 0.4s;
}
.hero-desc {
    font-size: 1.1rem; line-height: 1.7;
    color: rgba(255, 255, 255, 0.7);
    max-width: 540px;
    margin-bottom: 40px;
    animation: fadeUp 0.8s ease forwards; animation-delay: 0.6s; opacity: 0;
}
.hero-actions {
    display: flex; gap: 16px; flex-wrap: wrap;
    margin-bottom: 80px;
    animation: fadeUp 0.8s ease forwards; animation-delay: 0.8s; opacity: 0;
}
.hero-stats {
    display: flex; align-items: center; gap: 40px;
    animation: fadeUp 0.8s ease forwards; animation-delay: 1s; opacity: 0;
}
.hero-stat { text-align: center; }
.hero-stat-num {
    font-family: var(--font-heading);
    font-size: 2.5rem; font-weight: 700;
    color: var(--accent-light);
}
.hero-stat-plus { color: var(--accent-light); font-size: 1.5rem; font-weight: 700; }
.hero-stat-label {
    display: block; font-size: 0.8rem;
    color: rgba(255,255,255,0.5);
    text-transform: uppercase; letter-spacing: 1px;
    margin-top: 4px;
}
.hero-stat-divider {
    width: 1px; height: 40px;
    background: rgba(255,255,255,0.15);
}
.hero-scroll {
    position: absolute; bottom: 40px; left: 50%;
    transform: translateX(-50%);
    display: flex; flex-direction: column; align-items: center; gap: 12px;
    color: rgba(255,255,255,0.4);
    font-size: 0.75rem; letter-spacing: 2px; text-transform: uppercase;
}
.hero-scroll-line {
    width: 1px; height: 60px;
    background: linear-gradient(to bottom, var(--accent), transparent);
    animation: scrollLine 2s ease-in-out infinite;
}
@keyframes scrollLine {
    0% { transform: scaleY(0); transform-origin: top; }
    50% { transform: scaleY(1); transform-origin: top; }
    51% { transform-origin: bottom; }
    100% { transform: scaleY(0); transform-origin: bottom; }
}
@keyframes fadeUp {
    from { opacity: 0; transform: translateY(30px); }
    to { opacity: 1; transform: translateY(0); }
}

/* ===== BUTTONS ===== */
.btn {
    display: inline-flex; align-items: center; gap: 10px;
    padding: 16px 32px;
    border-radius: var(--radius-full);
    font-size: 0.9rem; font-weight: 600;
    letter-spacing: 0.3px;
    transition: var(--transition);
    cursor: pointer;
}
.btn-primary {
    background: linear-gradient(135deg, var(--accent), var(--accent-dark));
    color: var(--white);
    box-shadow: 0 4px 20px rgba(200, 164, 92, 0.3);
}
.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 30px rgba(200, 164, 92, 0.45);
}
.btn-outline {
    border: 1.5px solid rgba(255,255,255,0.3);
    color: var(--white);
    backdrop-filter: blur(10px);
}
.btn-outline:hover {
    background: rgba(255,255,255,0.1);
    border-color: var(--accent-light);
    color: var(--accent-light);
}
.btn-whatsapp {
    background: #25D366; color: var(--white);
    box-shadow: 0 4px 20px rgba(37, 211, 102, 0.3);
}
.btn-whatsapp:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 30px rgba(37, 211, 102, 0.45);
    color: var(--white);
}
.btn-lg { padding: 18px 40px; font-size: 1rem; }

/* ===== SECTIONS ===== */
.section { padding: 120px 0; }
.container {
    max-width: 1320px; margin: 0 auto;
    padding: 0 40px;
}
.section-label {
    display: inline-block;
    font-size: 0.8rem; font-weight: 600;
    color: var(--accent);
    text-transform: uppercase; letter-spacing: 3px;
    margin-bottom: 16px;
    position: relative; padding-left: 40px;
}
.section-label::before {
    content: ''; position: absolute;
    left: 0; top: 50%;
    width: 28px; height: 1.5px;
    background: var(--accent);
}
.section-title {
    font-family: var(--font-heading);
    font-size: clamp(2rem, 3.5vw, 3rem);
    font-weight: 700; line-height: 1.2;
    color: var(--dark);
    margin-bottom: 20px;
}
.text-accent { color: var(--accent); }
.section-desc {
    font-size: 1.05rem; line-height: 1.7;
    color: var(--text-light);
    max-width: 560px;
}
.section-header {
    text-align: center; margin-bottom: 70px;
}
.section-header .section-label::before { display: none; }
.section-header .section-label { padding-left: 0; }
.section-header .section-desc { margin: 0 auto; }

/* ===== ABOUT ===== */
.about { background: var(--white); }
.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px; align-items: center;
}
.about-img-wrapper {
    position: relative; border-radius: var(--radius);
    overflow: hidden;
}
.about-img-wrapper img {
    width: 100%; height: 550px;
    object-fit: cover;
    transition: transform 0.8s ease;
}
.about-img-wrapper:hover img { transform: scale(1.05); }
.about-img-accent {
    position: absolute; bottom: -20px; right: -20px;
    width: 200px; height: 200px;
    border: 3px solid var(--accent);
    border-radius: var(--radius);
    z-index: -1;
}
.about-experience {
    position: absolute; bottom: 30px; right: -40px;
    background: linear-gradient(135deg, var(--accent), var(--accent-dark));
    padding: 24px 30px;
    border-radius: var(--radius);
    display: flex; align-items: center; gap: 12px;
    box-shadow: var(--shadow-lg);
}
.about-exp-num {
    font-family: var(--font-heading);
    font-size: 2.5rem; font-weight: 700; color: var(--white);
}
.about-exp-text {
    font-size: 0.85rem; font-weight: 600;
    color: rgba(255,255,255,0.9);
    line-height: 1.3;
}
.about-image { position: relative; }
.about-text {
    font-size: 1rem; line-height: 1.8;
    color: var(--text-light);
    margin-bottom: 16px;
}
.about-features {
    display: flex; flex-direction: column; gap: 24px;
    margin-top: 36px;
}
.about-feature {
    display: flex; align-items: flex-start; gap: 16px;
}
.about-feature-icon {
    width: 52px; height: 52px; flex-shrink: 0;
    background: linear-gradient(135deg, rgba(200,164,92,0.1), rgba(200,164,92,0.05));
    border: 1px solid rgba(200,164,92,0.2);
    border-radius: 14px;
    display: flex; align-items: center; justify-content: center;
    color: var(--accent); font-size: 1.2rem;
}
.about-feature h4 {
    font-size: 1rem; font-weight: 600;
    color: var(--dark); margin-bottom: 4px;
}
.about-feature p {
    font-size: 0.88rem; color: var(--text-light); line-height: 1.5;
}

/* ===== SERVICES ===== */
.services { background: var(--light); }
.services-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}
.service-card {
    background: var(--white);
    padding: 44px 36px;
    border-radius: var(--radius);
    position: relative;
    transition: var(--transition);
    border: 1px solid transparent;
    overflow: hidden;
}
.service-card::before {
    content: ''; position: absolute;
    top: 0; left: 0;
    width: 100%; height: 3px;
    background: linear-gradient(90deg, var(--accent), var(--accent-light));
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.5s ease;
}
.service-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg);
    border-color: rgba(200,164,92,0.15);
}
.service-card:hover::before { transform: scaleX(1); }
.service-icon {
    width: 64px; height: 64px;
    background: linear-gradient(135deg, rgba(200,164,92,0.12), rgba(200,164,92,0.04));
    border-radius: 18px;
    display: flex; align-items: center; justify-content: center;
    font-size: 1.5rem; color: var(--accent);
    margin-bottom: 24px;
    transition: var(--transition);
}
.service-card:hover .service-icon {
    background: linear-gradient(135deg, var(--accent), var(--accent-dark));
    color: var(--white);
    transform: scale(1.1);
}
.service-card h3 {
    font-family: var(--font-heading);
    font-size: 1.2rem; font-weight: 600;
    color: var(--dark);
    margin-bottom: 14px;
}
.service-card p {
    font-size: 0.9rem; line-height: 1.7;
    color: var(--text-light);
}
.service-line {
    width: 40px; height: 2px;
    background: var(--accent);
    margin-top: 20px;
    transition: width 0.4s ease;
}
.service-card:hover .service-line { width: 60px; }

/* ===== MARQUEE ===== */
.marquee-section {
    padding: 28px 0;
    background: var(--dark);
    overflow: hidden;
}
.marquee-track { display: flex; }
.marquee-content {
    display: flex; align-items: center; gap: 40px;
    animation: marquee 30s linear infinite;
    white-space: nowrap;
}
.marquee-content span {
    font-family: var(--font-elegant);
    font-size: 1.3rem; font-weight: 500;
    color: rgba(255,255,255,0.6);
    letter-spacing: 1px;
}
.marquee-dot {
    width: 6px; height: 6px;
    background: var(--accent);
    border-radius: 50%;
    display: inline-block;
    flex-shrink: 0;
}
@keyframes marquee {
    from { transform: translateX(0); }
    to { transform: translateX(-50%); }
}

/* ===== TEAM ===== */
.team { background: var(--white); }
.team-grid {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 24px;
}
.team-card {
    border-radius: var(--radius);
    overflow: hidden;
    background: var(--light);
    transition: var(--transition);
}
.team-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg);
}
.team-img {
    position: relative;
    height: 280px; overflow: hidden;
}
.team-img img {
    width: 100%; height: 100%;
    object-fit: cover;
    transition: transform 0.6s ease;
}
.team-card:hover .team-img img { transform: scale(1.08); }
.team-overlay {
    position: absolute; inset: 0;
    background: linear-gradient(to top, rgba(13,27,33,0.8), transparent);
    display: flex; align-items: flex-end; justify-content: center;
    padding-bottom: 20px;
    opacity: 0; transition: var(--transition);
}
.team-card:hover .team-overlay { opacity: 1; }
.team-social { display: flex; gap: 12px; }
.team-social a {
    width: 40px; height: 40px;
    background: rgba(255,255,255,0.15);
    backdrop-filter: blur(10px);
    border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
    color: var(--white); font-size: 0.9rem;
    transition: var(--transition);
}
.team-social a:hover {
    background: var(--accent);
    transform: translateY(-3px);
}
.team-info { padding: 20px; }
.team-info h3 {
    font-family: var(--font-heading);
    font-size: 1.05rem; font-weight: 600;
    color: var(--dark); margin-bottom: 6px;
}
.team-role {
    display: block; font-size: 0.82rem;
    color: var(--accent); font-weight: 500;
}
.team-specialty {
    display: block; font-size: 0.78rem;
    color: var(--text-light); margin-top: 2px;
}

/* ===== GALLERY ===== */
.gallery { background: var(--light); }
.gallery-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}
.gallery-item {
    position: relative;
    border-radius: var(--radius);
    overflow: hidden;
    cursor: pointer;
}
.gallery-item img {
    width: 100%; height: 300px;
    object-fit: cover;
    transition: transform 0.6s ease;
}
.gallery-item-lg img { height: 300px; }
.gallery-item:hover img { transform: scale(1.08); }
.gallery-overlay {
    position: absolute; inset: 0;
    background: rgba(13,27,33,0.5);
    display: flex; align-items: center; justify-content: center;
    opacity: 0; transition: var(--transition);
    color: var(--white); font-size: 1.5rem;
}
.gallery-item:hover .gallery-overlay { opacity: 1; }

/* ===== CTA ===== */
.cta-section {
    padding: 100px 0;
    background: linear-gradient(135deg, var(--dark), var(--primary));
    position: relative; overflow: hidden;
}
.cta-section::before {
    content: ''; position: absolute;
    top: -50%; right: -20%;
    width: 600px; height: 600px;
    background: radial-gradient(circle, rgba(200,164,92,0.1), transparent 70%);
    border-radius: 50%;
}
.cta-content {
    text-align: center;
    position: relative; z-index: 2;
}
.cta-content h2 {
    font-family: var(--font-heading);
    font-size: clamp(1.8rem, 3vw, 2.6rem);
    color: var(--white);
    margin-bottom: 20px; line-height: 1.3;
}
.cta-content p {
    font-size: 1.05rem; color: rgba(255,255,255,0.6);
    max-width: 500px; margin: 0 auto 40px;
    line-height: 1.7;
}
.cta-actions {
    display: flex; gap: 16px;
    justify-content: center; flex-wrap: wrap;
}

/* ===== CONTACT ===== */
.contact { background: var(--white); }
.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px; align-items: start;
}
.contact-desc {
    font-size: 1rem; color: var(--text-light);
    line-height: 1.7; margin-bottom: 36px;
}
.contact-details {
    display: flex; flex-direction: column; gap: 24px;
}
.contact-item {
    display: flex; align-items: center; gap: 16px;
}
.contact-icon {
    width: 52px; height: 52px; flex-shrink: 0;
    background: linear-gradient(135deg, rgba(200,164,92,0.1), rgba(200,164,92,0.05));
    border: 1px solid rgba(200,164,92,0.2);
    border-radius: 14px;
    display: flex; align-items: center; justify-content: center;
    color: var(--accent); font-size: 1.1rem;
}
.contact-label {
    display: block; font-size: 0.78rem;
    color: var(--gray); text-transform: uppercase;
    letter-spacing: 1px; margin-bottom: 4px;
}
.contact-item a, .contact-item span {
    font-size: 0.95rem; color: var(--dark); font-weight: 500;
}
.contact-item a:hover { color: var(--accent); }
.contact-socials { margin-top: 36px; display: flex; gap: 12px; }
.social-link {
    width: 48px; height: 48px;
    background: var(--light);
    border-radius: 14px;
    display: flex; align-items: center; justify-content: center;
    font-size: 1.2rem; color: var(--text);
    transition: var(--transition);
}
.social-link:hover {
    background: linear-gradient(135deg, var(--accent), var(--accent-dark));
    color: var(--white);
    transform: translateY(-3px);
}
.contact-map {
    height: 460px;
    border-radius: var(--radius);
    overflow: hidden;
    box-shadow: var(--shadow);
}

/* ===== FOOTER ===== */
.footer {
    background: var(--dark);
    padding: 80px 0 0;
}
.footer-grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr 1fr;
    gap: 50px;
    padding-bottom: 60px;
    border-bottom: 1px solid rgba(255,255,255,0.08);
}
.footer-brand .nav-logo { margin-bottom: 20px; }
.footer-brand .logo-main { color: var(--white); }
.footer-brand p {
    font-size: 0.9rem; color: rgba(255,255,255,0.45);
    line-height: 1.7; max-width: 300px;
}
.footer-links h4, .footer-contact h4 {
    font-family: var(--font-heading);
    font-size: 1.1rem; color: var(--white);
    margin-bottom: 24px;
}
.footer-links li { margin-bottom: 12px; }
.footer-links a {
    font-size: 0.88rem;
    color: rgba(255,255,255,0.45);
    transition: var(--transition);
}
.footer-links a:hover {
    color: var(--accent-light);
    padding-left: 6px;
}
.footer-contact p {
    font-size: 0.88rem;
    color: rgba(255,255,255,0.45);
    margin-bottom: 12px;
    display: flex; align-items: center; gap: 10px;
}
.footer-contact i { color: var(--accent); }
.footer-bottom {
    padding: 24px 0;
    text-align: center;
}
.footer-bottom p {
    font-size: 0.82rem;
    color: rgba(255,255,255,0.3);
}

/* ===== BACK TO TOP ===== */
.back-to-top {
    position: fixed; bottom: 30px; right: 30px;
    width: 48px; height: 48px;
    background: linear-gradient(135deg, var(--accent), var(--accent-dark));
    border-radius: 14px;
    display: flex; align-items: center; justify-content: center;
    color: var(--white); font-size: 1rem;
    box-shadow: 0 4px 15px rgba(200,164,92,0.3);
    opacity: 0; visibility: hidden;
    transform: translateY(20px);
    transition: var(--transition);
    z-index: 99;
}
.back-to-top.visible {
    opacity: 1; visibility: visible;
    transform: translateY(0);
}
.back-to-top:hover { transform: translateY(-4px); }

/* ===== WHATSAPP FLOAT ===== */
.whatsapp-float {
    position: fixed; bottom: 30px; left: 30px;
    width: 56px; height: 56px;
    background: #25D366;
    border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
    color: var(--white); font-size: 1.6rem;
    box-shadow: 0 4px 20px rgba(37, 211, 102, 0.4);
    z-index: 99;
    animation: whatsappPulse 2s infinite;
}
.whatsapp-float:hover {
    transform: scale(1.1);
    color: var(--white);
}
@keyframes whatsappPulse {
    0% { box-shadow: 0 0 0 0 rgba(37, 211, 102, 0.4); }
    70% { box-shadow: 0 0 0 15px rgba(37, 211, 102, 0); }
    100% { box-shadow: 0 0 0 0 rgba(37, 211, 102, 0); }
}

/* ===== REVEAL ANIMATIONS ===== */
.reveal-up, .reveal-left, .reveal-right {
    opacity: 0;
    transition: opacity 0.8s ease, transform 0.8s ease;
}
.reveal-up { transform: translateY(40px); }
.reveal-left { transform: translateX(-40px); }
.reveal-right { transform: translateX(40px); }
.reveal-up.revealed, .reveal-left.revealed, .reveal-right.revealed {
    opacity: 1;
    transform: translate(0);
}

/* ===== RESPONSIVE ===== */
@media (max-width: 1200px) {
    .team-grid { grid-template-columns: repeat(3, 1fr); }
}
@media (max-width: 1024px) {
    .about-grid { grid-template-columns: 1fr; gap: 50px; }
    .about-experience { right: 20px; }
    .services-grid { grid-template-columns: repeat(2, 1fr); }
    .contact-grid { grid-template-columns: 1fr; }
    .contact-map { height: 350px; }
    .footer-grid { grid-template-columns: 1fr 1fr; gap: 40px; }
}
@media (max-width: 768px) {
    .nav-links {
        display: none;
        position: fixed; top: 0; left: 0; right: 0; bottom: 0;
        background: rgba(13,27,33,0.97);
        backdrop-filter: blur(20px);
        flex-direction: column;
        align-items: center; justify-content: center;
        gap: 32px;
    }
    .nav-links.open { display: flex; }
    .nav-links a {
        font-size: 1.4rem; color: var(--white) !important;
        font-family: var(--font-heading);
    }
    .nav-cta { display: none; }
    .nav-toggle { display: flex; z-index: 1001; }
    .nav-toggle.open span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
    .nav-toggle.open span:nth-child(2) { opacity: 0; }
    .nav-toggle.open span:nth-child(3) { transform: rotate(-45deg) translate(5px, -5px); }
    .nav-toggle.open span { background: var(--white) !important; }

    .section { padding: 80px 0; }
    .container { padding: 0 24px; }
    .nav-container { padding: 0 24px; }
    .hero-content { padding: 120px 24px 60px; }
    .hero-stats { gap: 24px; flex-wrap: wrap; }
    .hero-stat-num { font-size: 2rem; }
    .services-grid { grid-template-columns: 1fr; }
    .team-grid { grid-template-columns: repeat(2, 1fr); }
    .gallery-grid { grid-template-columns: repeat(2, 1fr); }
    .footer-grid { grid-template-columns: 1fr; gap: 30px; }
    .about-img-wrapper img { height: 400px; }
    .about-img-accent { display: none; }
}
@media (max-width: 480px) {
    .team-grid { grid-template-columns: 1fr; }
    .gallery-grid { grid-template-columns: 1fr; }
    .hero-actions { flex-direction: column; }
    .hero-actions .btn { justify-content: center; }
    .cta-actions { flex-direction: column; align-items: center; }
}