:root{--black:#0a0a0a;--dark:#111111;--dark-2:#1a1a1a;--dark-3:#222222;--white:#f5f5f0;--cream:#e8e4dc;--accent:#FF3C00;--accent-glow:#FF5722;--accent-2:#00E5A0;--gold:#C9A96E;--gray:#888888;--gray-light:#aaaaaa;--font-display:'Playfair Display',Georgia,serif;--font-body:'Outfit',sans-serif}
:root {
    --black: #0a0a0a;
    --dark: #111111;
    --dark-2: #1a1a1a;
    --dark-3: #222222;
    --white: #f5f5f0;
    --cream: #e8e4dc;
    --accent: #FF3C00;
    --accent-glow: #FF5722;
    --accent-2: #00E5A0;
    --gold: #C9A96E;
    --gray: #888888;
    --gray-light: #aaaaaa;
    --font-display: 'Playfair Display', Georgia, serif;
    --font-body: 'Outfit', sans-serif;
}

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

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

body {
    font-family: var(--font-body);
    background: var(--black);
    color: var(--white);
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
}

.cursor-glow {
    position: fixed;
    width: 400px;
    height: 400px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(255,60,0,0.06) 0%, transparent 70%);
    pointer-events: none;
    z-index: 9999;
    transform: translate(-50%, -50%);
    transition: opacity 0.3s;
}

body::after {
    content: '';
    position: fixed;
    inset: 0;
    background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)' opacity='0.03'/%3E%3C/svg%3E");
    pointer-events: none;
    z-index: 10000;
}

/* === LOADING SCREEN === */
.loader {
    position: fixed;
    inset: 0;
    background: var(--black);
    z-index: 99999;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-direction: column;
    transition: opacity 0.8s ease, visibility 0.8s;
}
.loader.done { opacity: 0; visibility: hidden; }
.loader-text {
    font-family: var(--font-display);
    font-size: clamp(2rem, 5vw, 4rem);
    font-weight: 900;
    color: var(--white);
    overflow: hidden;
}
.loader-text span {
    display: inline-block;
    animation: slideUp 0.6s ease forwards;
    opacity: 0;
    transform: translateY(100%);
}
@keyframes slideUp {
    to { opacity: 1; transform: translateY(0); }
}
.loader-bar {
    width: 200px;
    height: 2px;
    background: var(--dark-3);
    margin-top: 2rem;
    position: relative;
    overflow: hidden;
    border-radius: 1px;
}
.loader-bar::after {
    content: '';
    position: absolute;
    left: 0; top: 0;
    height: 100%; width: 0;
    background: var(--accent);
    animation: loadBar 1.8s ease forwards;
}
@keyframes loadBar { to { width: 100%; } }

/* === NAVIGATION === */
nav {
    position: fixed;
    top: 0; left: 0; right: 0;
    z-index: 1000;
    padding: 1.5rem 3rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: all 0.4s ease;
}
nav.scrolled {
    background: rgba(10,10,10,0.9);
    backdrop-filter: blur(20px);
    padding: 1rem 3rem;
    border-bottom: 1px solid rgba(255,255,255,0.05);
}
.nav-logo {
    font-family: var(--font-body);
    font-weight: 800;
    font-size: 1.3rem;
    letter-spacing: -0.02em;
    color: var(--white);
    text-decoration: none;
}
.nav-logo span { color: var(--accent); }
.nav-links {
    display: flex;
    gap: 2.5rem;
    align-items: center;
    list-style: none;
}
.nav-links a {
    color: var(--gray-light);
    text-decoration: none;
    font-size: 0.85rem;
    font-weight: 500;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    transition: color 0.3s;
    position: relative;
}
.nav-links a::after {
    content: '';
    position: absolute;
    bottom: -4px; left: 0;
    width: 0; height: 1px;
    background: var(--accent);
    transition: width 0.3s;
}
.nav-links a:hover { color: var(--white); }
.nav-links a:hover::after { width: 100%; }
.nav-cta {
    background: var(--accent) !important;
    color: var(--white) !important;
    padding: 0.7rem 1.5rem;
    border-radius: 100px;
    font-weight: 600 !important;
    letter-spacing: 0.02em !important;
    text-transform: uppercase !important;
    font-size: 0.8rem !important;
    transition: all 0.3s !important;
    text-decoration: none;
}
.nav-cta:hover { background: var(--accent-glow) !important; transform: scale(1.05); }
.nav-cta::after { display: none !important; }

.hamburger {
    display: none;
    flex-direction: column;
    gap: 5px;
    cursor: pointer;
    z-index: 1001;
}
.hamburger span {
    width: 28px; height: 2px;
    background: var(--white);
    transition: all 0.3s;
}

/* === HERO === */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    position: relative;
    overflow: hidden;
    padding: 8rem 3rem 6rem;
}
.hero-bg { position: absolute; inset: 0; z-index: 0; }
.hero-bg img {
    width: 100%; height: 100%;
    object-fit: cover;
    opacity: 0.2;
    filter: saturate(0.3);
}
.hero-bg::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(10,10,10,0.6) 0%, rgba(10,10,10,0.3) 50%, rgba(10,10,10,0.5) 100%);
}
.hero-grid-overlay {
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(rgba(255,60,0,0.03) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255,60,0,0.03) 1px, transparent 1px);
    background-size: 80px 80px;
    z-index: 1;
}
.hero-content { position: relative; z-index: 2; max-width: 900px; }
.hero-tag {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 1rem;
    border: 1px solid rgba(255,60,0,0.3);
    border-radius: 100px;
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--accent);
    margin-bottom: 2rem;
    animation: fadeInUp 0.8s ease 2s forwards;
    opacity: 0;
}
.hero-tag .pulse {
    width: 6px; height: 6px;
    background: var(--accent);
    border-radius: 50%;
    animation: pulse 2s ease infinite;
}
@keyframes pulse {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.5; transform: scale(1.5); }
}
.hero h1 {
    font-family: var(--font-display);
    font-size: clamp(3rem, 7vw, 6.5rem);
    font-weight: 900;
    line-height: 0.95;
    margin-bottom: 1.5rem;
    animation: fadeInUp 0.8s ease 2.2s forwards;
    opacity: 0;
}
.hero h1 em {
    font-style: italic;
    color: var(--accent);
    position: relative;
}
.hero h1 em::after {
    content: '';
    position: absolute;
    bottom: 0.05em; left: 0; right: 0;
    height: 3px;
    background: var(--accent);
    opacity: 0.4;
}
.hero-sub {
    font-size: clamp(1rem, 1.8vw, 1.25rem);
    color: var(--gray-light);
    line-height: 1.7;
    max-width: 600px;
    margin-bottom: 2.5rem;
    font-weight: 300;
    animation: fadeInUp 0.8s ease 2.4s forwards;
    opacity: 0;
}
.hero-actions {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
    animation: fadeInUp 0.8s ease 2.6s forwards;
    opacity: 0;
}
@keyframes fadeInUp {
    from { opacity: 0; transform: translateY(30px); }
    to { opacity: 1; transform: translateY(0); }
}
.hero-stats {
    display: flex;
    gap: 3rem;
    margin-top: 4rem;
    padding-top: 3rem;
    border-top: 1px solid rgba(255,255,255,0.08);
    animation: fadeInUp 0.8s ease 2.8s forwards;
    opacity: 0;
}
.hero-stat h3 {
    font-family: var(--font-display);
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--accent);
}
.hero-stat p {
    font-size: 0.8rem;
    color: var(--gray);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-top: 0.25rem;
}

/* === BUTTONS === */
.btn-primary {
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
    background: var(--accent);
    color: var(--white);
    padding: 1rem 2rem;
    border-radius: 100px;
    font-weight: 600;
    font-size: 0.9rem;
    text-decoration: none;
    letter-spacing: 0.03em;
    transition: all 0.3s ease;
    border: none;
    cursor: pointer;
}
.btn-primary:hover {
    background: var(--accent-glow);
    transform: translateY(-2px);
    box-shadow: 0 10px 40px rgba(255,60,0,0.3);
}
.btn-secondary {
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
    background: transparent;
    color: var(--white);
    padding: 1rem 2rem;
    border-radius: 100px;
    font-weight: 500;
    font-size: 0.9rem;
    text-decoration: none;
    border: 1px solid rgba(255,255,255,0.2);
    transition: all 0.3s ease;
    cursor: pointer;
}
.btn-secondary:hover {
    border-color: var(--white);
    background: rgba(255,255,255,0.05);
}
.btn-whatsapp { background: #25D366; color: #fff; }
.btn-whatsapp:hover {
    background: #20BD5A;
    box-shadow: 0 10px 40px rgba(37,211,102,0.3);
}

/* === MARQUEE === */
.marquee-section {
    padding: 1.5rem 0;
    border-top: 1px solid rgba(255,255,255,0.05);
    border-bottom: 1px solid rgba(255,255,255,0.05);
    overflow: hidden;
    background: var(--dark);
}
.marquee-track {
    display: flex;
    gap: 3rem;
    animation: marquee 30s linear infinite;
    width: max-content;
}
.marquee-item {
    font-size: 0.8rem;
    font-weight: 500;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--gray);
    white-space: nowrap;
    display: flex;
    align-items: center;
    gap: 1rem;
}
.marquee-item .dot {
    width: 4px; height: 4px;
    background: var(--accent);
    border-radius: 50%;
}
@keyframes marquee {
    from { transform: translateX(0); }
    to { transform: translateX(-50%); }
}

/* === SECTIONS === */
section { padding: 8rem 3rem; position: relative; }
.section-label {
    font-size: 0.7rem;
    font-weight: 600;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--accent);
    margin-bottom: 1.5rem;
    display: flex;
    align-items: center;
    gap: 1rem;
}
.section-label::before {
    content: '';
    width: 40px; height: 1px;
    background: var(--accent);
}
.section-title {
    font-family: var(--font-display);
    font-size: clamp(2.5rem, 5vw, 4.5rem);
    font-weight: 900;
    line-height: 1.05;
    margin-bottom: 1.5rem;
}
.section-desc {
    font-size: 1.1rem;
    color: var(--gray-light);
    max-width: 600px;
    line-height: 1.7;
    font-weight: 300;
}

/* === ABOUT === */
.about { background: var(--dark); }
.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 5rem;
    align-items: center;
    max-width: 1300px;
    margin: 0 auto;
}
.about-image {
    position: relative;
    aspect-ratio: 4/5;
    border-radius: 12px;
    overflow: hidden;
}
.about-image img { width: 100%; height: 100%; object-fit: cover; }
.about-image::after {
    content: '';
    position: absolute;
    inset: 0;
    border: 1px solid rgba(255,60,0,0.2);
    border-radius: 12px;
}
.about-badge {
    position: absolute;
    bottom: 2rem; left: 2rem;
    background: var(--accent);
    color: var(--white);
    padding: 1rem 1.5rem;
    border-radius: 8px;
    font-weight: 700;
    font-size: 0.85rem;
}

/* === SERVICES === */
.services { background: var(--black); }
.services-header { max-width: 700px; margin-bottom: 5rem; }
.services-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
    max-width: 1300px;
    margin: 0 auto;
}
.service-card {
    background: var(--dark);
    border: 1px solid rgba(255,255,255,0.05);
    border-radius: 16px;
    padding: 2.5rem;
    transition: all 0.4s ease;
    position: relative;
    overflow: hidden;
}
.service-card::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 2px;
    background: linear-gradient(90deg, var(--accent), transparent);
    opacity: 0;
    transition: opacity 0.4s;
}
.service-card:hover { border-color: rgba(255,60,0,0.2); transform: translateY(-4px); }
.service-card:hover::before { opacity: 1; }
.service-icon {
    width: 48px; height: 48px;
    border-radius: 12px;
    background: rgba(255,60,0,0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.3rem;
    margin-bottom: 1.5rem;
}
.service-card h3 {
    font-family: var(--font-display);
    font-size: 1.4rem;
    font-weight: 700;
    margin-bottom: 0.75rem;
}
.service-card p { font-size: 0.9rem; color: var(--gray-light); line-height: 1.6; font-weight: 300; }
.service-tag {
    display: inline-block;
    margin-top: 1.25rem;
    font-size: 0.7rem;
    font-weight: 600;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--accent);
    padding: 0.35rem 0.75rem;
    border: 1px solid rgba(255,60,0,0.25);
    border-radius: 100px;
}

/* === NEIGHBORHOODS === */
.neighborhoods { background: var(--dark); overflow: hidden; }
.hood-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1.5rem;
    max-width: 1300px;
    margin: 4rem auto 0;
}
.hood-card {
    position: relative;
    aspect-ratio: 3/4;
    border-radius: 16px;
    overflow: hidden;
    cursor: pointer;
}
.hood-card img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.6s ease; }
.hood-card:hover img { transform: scale(1.08); }
.hood-card::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(10,10,10,0.95) 0%, rgba(10,10,10,0.2) 50%, transparent 100%);
}
.hood-info {
    position: absolute;
    bottom: 0; left: 0; right: 0;
    padding: 2rem;
    z-index: 2;
}
.hood-info h3 { font-family: var(--font-display); font-size: 1.5rem; font-weight: 700; margin-bottom: 0.25rem; }
.hood-info p { font-size: 0.8rem; color: var(--gray-light); font-weight: 400; }
.hood-searches { margin-top: 0.5rem; font-size: 0.7rem; color: var(--accent); font-weight: 600; letter-spacing: 0.05em; }

/* === RESULTS === */
.results { background: var(--black); text-align: center; }
.results-numbers {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 2rem;
    max-width: 1100px;
    margin: 4rem auto 0;
}
.result-item {
    padding: 2.5rem;
    border: 1px solid rgba(255,255,255,0.05);
    border-radius: 16px;
    transition: all 0.3s;
}
.result-item:hover { border-color: rgba(255,60,0,0.2); background: var(--dark); }
.result-item .number {
    font-family: var(--font-display);
    font-size: 3.5rem;
    font-weight: 900;
    color: var(--accent);
    line-height: 1;
}
.result-item .label {
    font-size: 0.8rem;
    color: var(--gray);
    text-transform: uppercase;
    letter-spacing: 0.12em;
    margin-top: 0.75rem;
    font-weight: 500;
}

/* === INDUSTRIES === */
.industries { background: var(--dark); }
.industry-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
    max-width: 1300px;
    margin: 4rem auto 0;
}
.industry-card {
    display: flex;
    gap: 2rem;
    background: var(--dark-2);
    border: 1px solid rgba(255,255,255,0.05);
    border-radius: 16px;
    overflow: hidden;
    transition: all 0.3s;
}
.industry-card:hover { border-color: rgba(255,60,0,0.15); transform: translateY(-2px); }
.industry-img { width: 180px; min-height: 200px; flex-shrink: 0; }
.industry-img img { width: 100%; height: 100%; object-fit: cover; }
.industry-info {
    padding: 2rem 2rem 2rem 0;
    display: flex;
    flex-direction: column;
    justify-content: center;
}
.industry-info h3 { font-family: var(--font-display); font-size: 1.3rem; margin-bottom: 0.5rem; }
.industry-info p { font-size: 0.85rem; color: var(--gray-light); line-height: 1.6; font-weight: 300; }
.industry-meta {
    display: flex;
    gap: 1.5rem;
    margin-top: 1rem;
    font-size: 0.7rem;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--gray);
    font-weight: 500;
}
.industry-meta span { color: var(--accent); font-weight: 700; }

/* === BILINGUAL === */
.bilingual { background: var(--black); position: relative; overflow: hidden; }
.bilingual::before {
    content: 'ES/EN';
    position: absolute;
    right: -5%; top: 50%;
    transform: translateY(-50%);
    font-family: var(--font-display);
    font-size: 25vw;
    font-weight: 900;
    color: rgba(255,60,0,0.03);
    pointer-events: none;
}
.bilingual-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 5rem;
    align-items: center;
    max-width: 1300px;
    margin: 0 auto;
}
.bilingual-stats {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
    margin-top: 2.5rem;
}
.bi-stat {
    background: var(--dark);
    border-radius: 12px;
    padding: 1.5rem;
    border: 1px solid rgba(255,255,255,0.05);
}
.bi-stat .num { font-family: var(--font-display); font-size: 2rem; font-weight: 800; color: var(--accent-2); }
.bi-stat .txt { font-size: 0.75rem; color: var(--gray); text-transform: uppercase; letter-spacing: 0.08em; margin-top: 0.25rem; }

/* === PROCESS === */
.process { background: var(--dark); }
.process-steps {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 2rem;
    max-width: 1300px;
    margin: 4rem auto 0;
}
.step {
    position: relative;
    padding: 2.5rem 2rem;
    background: var(--dark-2);
    border-radius: 16px;
    border: 1px solid rgba(255,255,255,0.05);
    transition: all 0.3s;
}
.step:hover { border-color: rgba(255,60,0,0.2); }
.step-num { font-family: var(--font-display); font-size: 4rem; font-weight: 900; color: rgba(255,60,0,0.1); line-height: 1; margin-bottom: 1rem; }
.step h3 { font-size: 1.1rem; font-weight: 700; margin-bottom: 0.5rem; }
.step p { font-size: 0.85rem; color: var(--gray-light); line-height: 1.6; font-weight: 300; }

/* === TESTIMONIALS === */
.testimonials { background: var(--black); }
.test-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
    max-width: 1300px;
    margin: 4rem auto 0;
}
.test-card {
    background: var(--dark);
    border: 1px solid rgba(255,255,255,0.05);
    border-radius: 16px;
    padding: 2.5rem;
    transition: all 0.3s;
}
.test-card:hover { border-color: rgba(255,60,0,0.15); }
.test-stars { color: var(--gold); font-size: 0.9rem; margin-bottom: 1rem; letter-spacing: 2px; }
.test-text { font-size: 1rem; line-height: 1.7; color: var(--cream); font-weight: 300; margin-bottom: 1.5rem; font-style: italic; }
.test-author { display: flex; align-items: center; gap: 1rem; }
.test-avatar { width: 48px; height: 48px; border-radius: 50%; overflow: hidden; border: 2px solid rgba(255,60,0,0.3); }
.test-avatar img { width: 100%; height: 100%; object-fit: cover; }
.test-name { font-weight: 600; font-size: 0.9rem; }
.test-role { font-size: 0.75rem; color: var(--gray); }

/* === FAQ === */
.faq { background: var(--dark); }
.faq-grid { max-width: 800px; margin: 4rem auto 0; }
.faq-item { border-bottom: 1px solid rgba(255,255,255,0.08); }
.faq-q {
    width: 100%;
    background: none;
    border: none;
    color: var(--white);
    font-family: var(--font-body);
    font-size: 1.1rem;
    font-weight: 600;
    text-align: left;
    padding: 1.75rem 0;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: color 0.3s;
}
.faq-q:hover { color: var(--accent); }
.faq-q .icon { font-size: 1.5rem; transition: transform 0.3s; color: var(--accent); font-weight: 300; }
.faq-a { max-height: 0; overflow: hidden; transition: max-height 0.4s ease, padding 0.4s ease; }
.faq-a.open { max-height: 300px; padding-bottom: 1.5rem; }
.faq-a p { font-size: 0.95rem; color: var(--gray-light); line-height: 1.7; font-weight: 300; }

/* === CTA === */
.cta-section {
    background: var(--black);
    padding: 10rem 3rem;
    text-align: center;
    position: relative;
    overflow: hidden;
}
.cta-section::before {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(ellipse at center, rgba(255,60,0,0.08) 0%, transparent 70%);
}
.cta-content { position: relative; z-index: 2; }
.cta-content h2 {
    font-family: var(--font-display);
    font-size: clamp(3rem, 6vw, 5.5rem);
    font-weight: 900;
    line-height: 1;
    margin-bottom: 1.5rem;
}
.cta-content h2 em { font-style: italic; color: var(--accent); }
.cta-content p { font-size: 1.15rem; color: var(--gray-light); max-width: 550px; margin: 0 auto 2.5rem; font-weight: 300; line-height: 1.7; }
.cta-buttons { display: flex; gap: 1rem; justify-content: center; flex-wrap: wrap; }

/* === FOOTER === */
footer {
    background: var(--dark);
    border-top: 1px solid rgba(255,255,255,0.05);
    padding: 5rem 3rem 2rem;
}
.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 3rem;
    max-width: 1300px;
    margin: 0 auto;
}
.footer-brand p { font-size: 0.85rem; color: var(--gray); line-height: 1.7; margin-top: 1rem; font-weight: 300; }
.footer-col h4 { font-size: 0.7rem; font-weight: 600; letter-spacing: 0.15em; text-transform: uppercase; color: var(--gray); margin-bottom: 1.25rem; }
.footer-col a { display: block; color: var(--gray-light); text-decoration: none; font-size: 0.85rem; margin-bottom: 0.75rem; transition: color 0.3s; font-weight: 400; }
.footer-col a:hover { color: var(--accent); }
.footer-bottom {
    max-width: 1300px;
    margin: 4rem auto 0;
    padding-top: 2rem;
    border-top: 1px solid rgba(255,255,255,0.05);
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.75rem;
    color: var(--gray);
}

/* === WHATSAPP === */
.whatsapp-float {
    position: fixed;
    bottom: 2rem; right: 2rem;
    width: 64px; height: 64px;
    background: #25D366;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 9998;
    box-shadow: 0 4px 30px rgba(37,211,102,0.4);
    transition: all 0.3s;
    text-decoration: none;
    animation: bounceIn 0.6s ease 3s forwards;
    opacity: 0;
}
.whatsapp-float:hover { transform: scale(1.1); box-shadow: 0 6px 40px rgba(37,211,102,0.5); }
.whatsapp-float svg { width: 32px; height: 32px; fill: white; }
.wa-tooltip {
    position: absolute;
    right: 76px; top: 50%;
    transform: translateY(-50%);
    background: var(--dark-2);
    color: var(--white);
    padding: 0.6rem 1rem;
    border-radius: 8px;
    font-size: 0.8rem;
    font-weight: 500;
    white-space: nowrap;
    opacity: 0;
    transition: opacity 0.3s;
    pointer-events: none;
    border: 1px solid rgba(255,255,255,0.1);
}
.whatsapp-float:hover .wa-tooltip { opacity: 1; }
@keyframes bounceIn {
    0% { opacity: 0; transform: scale(0.5); }
    60% { opacity: 1; transform: scale(1.15); }
    100% { opacity: 1; transform: scale(1); }
}

/* === REVEAL === */
.reveal { opacity: 0; transform: translateY(40px); transition: all 0.8s cubic-bezier(0.16, 1, 0.3, 1); }
.reveal.visible { opacity: 1; transform: translateY(0); }

/* === RESPONSIVE === */
@media (max-width: 1024px) {
    .services-grid { grid-template-columns: repeat(2, 1fr); }
    .hood-grid { grid-template-columns: repeat(2, 1fr); }
    .results-numbers { grid-template-columns: repeat(2, 1fr); }
    .process-steps { grid-template-columns: repeat(2, 1fr); }
    .industry-grid { grid-template-columns: 1fr; }
    .footer-grid { grid-template-columns: 1fr 1fr; gap: 2rem; }
}

@media (max-width: 768px) {
    section { padding: 5rem 1.5rem; }
    nav { padding: 1rem 1.5rem; }
    .nav-links { display: none; }
    .hamburger { display: flex; }
    .nav-links.open {
        display: flex;
        flex-direction: column;
        position: fixed;
        inset: 0;
        background: var(--black);
        align-items: center;
        justify-content: center;
        gap: 2rem;
        z-index: 999;
    }
    .hero { padding: 7rem 1.5rem 4rem; }
    .hero-stats { flex-direction: column; gap: 1.5rem; }
    .about-grid { grid-template-columns: 1fr; gap: 3rem; }
    .bilingual-grid { grid-template-columns: 1fr; gap: 3rem; }
    .services-grid { grid-template-columns: 1fr; }
    .hood-grid { grid-template-columns: 1fr; }
    .test-grid { grid-template-columns: 1fr; }
    .results-numbers { grid-template-columns: 1fr 1fr; }
    .process-steps { grid-template-columns: 1fr; }
    .hero-actions { flex-direction: column; }
    .cta-buttons { flex-direction: column; align-items: center; }
    .footer-grid { grid-template-columns: 1fr; }
    .industry-card { flex-direction: column; }
    .industry-img { width: 100%; min-height: 160px; }
    .industry-info { padding: 1.5rem; }
}