:root {
    --bg: #0b1020;
    --card: #0f172a;
    --muted: #94a3b8;
    --text: #e5e7eb;
    --brand: #22d3ee;
    --brand-strong: #0ea5b7;
    --accent: #a78bfa;
    --ring: 0 0 0 4px color-mix(in srgb, var(--brand) 25%, transparent);
}

* { box-sizing: border-box; }
html {
    scroll-behavior: smooth;
    font-size: 18px;
}
body {
    margin: 0;
    font-family: 'Inter', system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;
    font-size: 1rem;
    color: var(--text);
    background: radial-gradient(1000px 600px at 20% -10%, #13203f, transparent 60%),
                radial-gradient(1000px 600px at 80% 10%, #1a283f, transparent 60%),
                var(--bg);
    line-height: 1.75;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* Smooth fade-in animations */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.section > * {
    animation: fadeInUp 0.6s ease-out;
}

.container {
    width: min(1120px, 90vw);
    margin: 0 auto;
}

/* Header */
.site-header {
    position: sticky;
    top: 0;
    z-index: 50;
    background: color-mix(in srgb, var(--bg) 70%, transparent);
    backdrop-filter: saturate(140%) blur(12px);
    border-bottom: 1px solid rgba(148,163,184,0.12);
}
.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 14px 0;
}
.brand { display: inline-flex; align-items: center; gap: 12px; color: var(--text); text-decoration: none; font-weight: 700; letter-spacing: 0.2px; font-size: 1.25rem; }
.logo { width: 44px; height: 44px; display: block; }
.logo.small { width: 32px; height: 32px; }

.nav-toggle { display: none; font-size: 1rem; }
.nav-list { display: flex; gap: 28px; list-style: none; padding: 0; margin: 0; }
.nav-list a { color: var(--text); text-decoration: none; opacity: 0.85; font-size: 1.05rem; font-weight: 500; transition: opacity 0.2s; }
.nav-list a:hover { opacity: 1; }

.cta {
    padding: 12px 20px;
    border-radius: 12px;
    color: #0b1020;
    background: linear-gradient(135deg, var(--brand), var(--accent));
    text-decoration: none;
    font-weight: 600;
    font-size: 1rem;
    box-shadow: 0 6px 18px rgba(34, 211, 238, 0.2);
    transition: transform 0.2s, box-shadow 0.2s;
}
.cta:hover { transform: translateY(-1px); box-shadow: 0 8px 24px rgba(34, 211, 238, 0.3); }

/* Hero */
.hero { padding: 96px 0 48px; }
.hero-inner { display: grid; grid-template-columns: 1.2fr 1fr; gap: 60px; align-items: center; }
.hero h1 { font-size: clamp(40px, 5vw, 64px); line-height: 1.2; margin: 0 0 20px; font-weight: 700; letter-spacing: -0.02em; }
.hero p { color: var(--muted); margin: 0 0 32px; font-size: 1.25rem; line-height: 1.7; max-width: 90%; }
.hero-ctas { display: flex; gap: 16px; flex-wrap: wrap; }
.btn { display: inline-flex; align-items: center; gap: 8px; padding: 16px 28px; border-radius: 14px; text-decoration: none; font-weight: 600; font-size: 1.1rem; transition: transform 0.2s, box-shadow 0.2s; }
.btn.primary { background: linear-gradient(135deg, var(--brand), var(--accent)); color: #0b1020; }
.btn.ghost { border: 1px solid rgba(148,163,184,0.3); color: var(--text); background: rgba(15,23,42,0.4); }
.btn:hover { transform: translateY(-2px); box-shadow: 0 10px 32px rgba(167, 139, 250, 0.25); }

.hero-badges { display: flex; gap: 12px; padding: 0; margin: 24px 0 0; list-style: none; flex-wrap: wrap; }
.hero-badges li {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 18px;
    border: 1px solid rgba(148,163,184,0.25);
    border-radius: 999px;
    color: var(--muted);
    font-size: 0.95rem;
    background: rgba(15,23,42,0.3);
    transition: all 0.3s;
}
.hero-badges li:hover {
    border-color: var(--brand);
    background: rgba(34, 211, 238, 0.1);
    color: var(--brand);
    transform: translateY(-2px);
}
.hero-badges li svg {
    flex-shrink: 0;
    opacity: 0.8;
}
.hero-badges li:hover svg {
    opacity: 1;
    transform: scale(1.1);
}

.hero-media { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.card { background: color-mix(in srgb, var(--card) 92%, transparent); border: 1px solid rgba(148,163,184,0.15); border-radius: 20px; padding: 24px; box-shadow: 0 10px 30px rgba(0,0,0,0.25) inset, 0 10px 30px rgba(2,6,23,0.45); }
.card.image, .card.image2 { min-height: 260px; padding: 0; overflow: hidden; position: relative; }
.card.image::before, .card.image2::before { content: ''; position: absolute; inset: 0; background: linear-gradient(180deg, rgba(34,211,238,.1), rgba(167,139,250,.1)); z-index: 1; pointer-events: none; }
.card.image img, .card.image2 img { 
    position: absolute; 
    inset: 0; 
    width: 100%; 
    height: 100%; 
    object-fit: cover;
    border-radius: 20px;
    display: block;
}
.stat { text-align: center; display: grid; gap: 10px; align-content: center; }
.stat-num { font-size: 2.5rem; font-weight: 800; color: #fff; }
.stat-label { color: var(--muted); font-size: 1rem; }

/* Sections */
.section { padding: 96px 0; }
.section.alt { background: linear-gradient(180deg, rgba(148,163,184,0.07), transparent 30%); }
.section h2 { font-size: clamp(32px, 4vw, 42px); margin: 0 0 16px; font-weight: 700; letter-spacing: -0.01em; }
.section-intro { color: var(--muted); margin: 0 0 48px; font-size: 1.2rem; line-height: 1.7; max-width: 700px; }

.grid.cards { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }
.card.service {
    padding: 24px;
    transition: all 0.3s;
    position: relative;
    overflow: hidden;
}
.card.service::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--brand), var(--accent));
    transform: scaleX(0);
    transition: transform 0.3s;
}
.card.service:hover::before {
    transform: scaleX(1);
}
.card.service:hover {
    transform: translateY(-6px);
    box-shadow: 0 16px 48px rgba(34, 211, 238, 0.2);
    border-color: rgba(34, 211, 238, 0.3);
}
.service-img { width: 100%; height: 180px; object-fit: cover; border-radius: 14px; margin: -6px 0 16px; display: block; }
.card.service h3 { margin-top: 0; font-size: 1.4rem; font-weight: 600; margin-bottom: 12px; }
.card.service > p { font-size: 1.05rem; line-height: 1.7; margin-bottom: 16px; color: var(--muted); }
.bullets { margin: 16px 0 0; padding-left: 24px; color: var(--muted); font-size: 1rem; line-height: 1.8; }
.bullets li { margin-bottom: 8px; }

.steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.step {
    background: color-mix(in srgb, var(--card) 92%, transparent);
    border: 1px solid rgba(148,163,184,0.15);
    border-radius: 20px;
    padding: 32px 24px;
    transition: all 0.3s;
    position: relative;
}
.step::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--brand), var(--accent));
    border-radius: 20px 20px 0 0;
    transform: scaleX(0);
    transition: transform 0.3s;
}
.step:hover::before {
    transform: scaleX(1);
}
.step:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 32px rgba(34, 211, 238, 0.15);
    border-color: rgba(34, 211, 238, 0.3);
}
.step h3 { font-size: 1.35rem; font-weight: 600; margin: 16px 0 12px; }
.step p { font-size: 1.05rem; line-height: 1.7; color: var(--muted); margin: 0; }
.step .num { display: inline-grid; place-items: center; width: 48px; height: 48px; border-radius: 12px; background: linear-gradient(135deg, var(--brand), var(--accent)); color: #0b1020; font-weight: 800; font-size: 1.25rem; }

.features { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; margin-top: 48px; }
.feature {
    display: grid;
    grid-template-columns: auto 1fr;
    gap: 16px;
    align-items: start;
    background: color-mix(in srgb, var(--card) 92%, transparent);
    border: 1px solid rgba(148,163,184,0.15);
    border-radius: 18px;
    padding: 24px;
    transition: all 0.3s;
}
.feature:hover {
    transform: translateY(-4px);
    border-color: var(--brand);
    box-shadow: 0 8px 24px rgba(34, 211, 238, 0.15);
}
.icon-wrapper {
    width: 56px;
    height: 56px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 14px;
    background: linear-gradient(135deg, rgba(34, 211, 238, 0.2), rgba(167, 139, 250, 0.2));
    border: 1px solid rgba(34, 211, 238, 0.3);
    color: var(--brand);
    transition: all 0.3s;
    flex-shrink: 0;
}
.feature:hover .icon-wrapper {
    background: linear-gradient(135deg, var(--brand), var(--accent));
    color: #0b1020;
    transform: scale(1.1) rotate(5deg);
    box-shadow: 0 4px 16px rgba(34, 211, 238, 0.3);
}
.icon-wrapper svg {
    width: 28px;
    height: 28px;
}
.feature h4 { margin: 0 0 8px; font-size: 1.2rem; font-weight: 600; }
.feature p { margin: 0; font-size: 1rem; line-height: 1.6; color: var(--muted); }

.grid.testimonials { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.card.quote {
    padding: 28px;
    transition: all 0.3s;
    position: relative;
}
.card.quote::before {
    content: '"';
    position: absolute;
    top: 16px;
    left: 20px;
    font-size: 4rem;
    color: var(--brand);
    opacity: 0.2;
    font-family: Georgia, serif;
    line-height: 1;
}
.card.quote:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 32px rgba(34, 211, 238, 0.15);
    border-color: rgba(34, 211, 238, 0.3);
}
.quote p {
    margin: 0 0 16px;
    font-size: 1.1rem;
    line-height: 1.7;
    font-style: italic;
    position: relative;
    z-index: 1;
}
.quote footer {
    color: var(--muted);
    font-size: 0.95rem;
    font-style: normal;
    position: relative;
    z-index: 1;
}

/* CTA */
.cta-section { background: radial-gradient(600px 300px at 80% 0%, rgba(34,211,238,0.18), transparent 60%), radial-gradient(600px 300px at 0% 0%, rgba(167,139,250,0.18), transparent 60%); }
.cta-inner { display: grid; grid-template-columns: 1.1fr 1fr; gap: 48px; align-items: start; }
.cta-copy h2 { margin-bottom: 16px; }
.cta-copy > p { font-size: 1.2rem; line-height: 1.7; color: var(--muted); margin-bottom: 24px; }
.contacts { list-style: none; padding: 0; margin: 24px 0; display: grid; gap: 16px; }
.contact-link {
    display: flex;
    align-items: center;
    gap: 14px;
    color: var(--text);
    text-decoration: none;
    font-size: 1.1rem;
    font-weight: 500;
    padding: 16px 20px;
    background: color-mix(in srgb, var(--card) 80%, transparent);
    border: 1px solid rgba(148,163,184,0.2);
    border-radius: 14px;
    transition: all 0.3s;
}
.contact-link:hover {
    color: var(--text);
    background: color-mix(in srgb, var(--card) 95%, transparent);
    border-color: var(--brand);
    transform: translateX(4px);
    box-shadow: 0 4px 16px rgba(34, 211, 238, 0.15);
}
.contact-link svg {
    flex-shrink: 0;
    color: var(--brand);
    transition: transform 0.3s;
}
.contact-link:hover svg {
    transform: scale(1.1);
}
.contact-link span {
    flex: 1;
}

.contact-form { display: grid; gap: 20px; }
.contact-form label { display: grid; gap: 8px; font-weight: 500; font-size: 1.05rem; }
.contact-form input, .contact-form textarea { width: 100%; padding: 16px 18px; border-radius: 14px; border: 1px solid rgba(148,163,184,0.3); background: rgba(15,23,42,0.7); color: var(--text); font-size: 1rem; font-family: inherit; outline: none; transition: border-color 0.2s, box-shadow 0.2s; }
.contact-form input:focus, .contact-form textarea:focus { box-shadow: var(--ring); border-color: var(--brand-strong); }
.contact-form textarea { resize: vertical; min-height: 120px; }
.contact-form button { width: 100%; }
.form-note { color: var(--muted); font-size: 0.9rem; margin: 8px 0 0; line-height: 1.5; }

/* Footer */
.site-footer { border-top: 1px solid rgba(148,163,184,0.12); padding: 48px 0 32px; }
.footer-inner {
    display: grid;
    grid-template-columns: 1fr auto auto;
    align-items: start;
    gap: 32px;
}
.footer-brand {
    display: flex;
    align-items: flex-start;
    gap: 12px;
}
.footer-brand strong {
    display: block;
    font-size: 1.15rem;
    margin-bottom: 4px;
}
.footer-brand p {
    margin: 0;
    font-size: 1rem;
    color: var(--muted);
    line-height: 1.6;
}
.footer-brand p + p {
    margin-top: 6px;
}
.footer-info {
    flex: 1;
}
.footer-legal {
    font-size: 0.9rem !important;
    opacity: 0.75 !important;
    margin-top: 6px !important;
    color: var(--muted) !important;
}
.footer-nav {
    display: flex;
    gap: 24px;
    list-style: none;
    margin: 0;
    padding: 0;
}
.footer-nav a {
    color: var(--text);
    text-decoration: none;
    opacity: 0.8;
    font-size: 1rem;
    transition: opacity 0.2s;
}
.footer-nav a:hover {
    opacity: 1;
    color: var(--brand);
}
.legal {
    color: var(--muted);
    margin: 0;
    text-align: right;
    font-size: 0.95rem;
}

/* Responsive */
@media (max-width: 960px) {
    .hero { padding: 72px 0 32px; }
    .hero-inner { grid-template-columns: 1fr; gap: 40px; }
    .hero-media { order: -1; }
    .hero p { font-size: 1.15rem; max-width: 100%; }
    .grid.cards { grid-template-columns: repeat(2, 1fr); gap: 20px; }
    .steps { grid-template-columns: 1fr; gap: 20px; }
    .grid.testimonials { grid-template-columns: 1fr; gap: 20px; }
    .cta-inner { grid-template-columns: 1fr; gap: 32px; }
    .features { grid-template-columns: 1fr; gap: 20px; }
    .section { padding: 64px 0; }
}

/* Floating WhatsApp Button */
.whatsapp-float {
    position: fixed;
    bottom: 24px;
    right: 24px;
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, #25d366, #20ba5a);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 6px 20px rgba(37, 211, 102, 0.4);
    z-index: 1000;
    transition: transform 0.3s, box-shadow 0.3s;
    text-decoration: none;
    color: white;
}

.whatsapp-float:hover {
    transform: scale(1.1);
    box-shadow: 0 8px 28px rgba(37, 211, 102, 0.5);
}

.whatsapp-float:active {
    transform: scale(0.95);
}

.whatsapp-float svg {
    width: 32px;
    height: 32px;
}

@media (max-width: 720px) {
    html { font-size: 16px; }
    .nav-toggle { display: inline-flex; align-items: center; gap: 8px; padding: 10px 12px; border-radius: 10px; border: 1px solid rgba(148,163,184,0.25); background: transparent; color: var(--text); font-size: 1rem; }
    .nav-list { position: absolute; top: 64px; right: 5vw; background: color-mix(in srgb, var(--card) 96%, transparent); border: 1px solid rgba(148,163,184,0.12); padding: 16px; border-radius: 12px; display: none; flex-direction: column; min-width: 200px; gap: 12px; }
    .nav-list.show { display: flex; }
    .nav-list a { font-size: 1.1rem; }
    .cta { display: none; }
    .grid.cards { grid-template-columns: 1fr; }
    .site-footer { padding: 40px 0 28px; }
    .footer-inner {
        grid-template-columns: 1fr;
        gap: 32px;
        text-align: center;
    }
    .footer-brand {
        flex-direction: column;
        align-items: center;
        gap: 16px;
    }
    .footer-brand img {
        margin: 0 auto;
    }
    .footer-info {
        width: 100%;
    }
    .footer-brand strong {
        font-size: 1.2rem;
        margin-bottom: 8px;
    }
    .footer-brand p {
        font-size: 0.95rem;
    }
    .footer-brand p + p {
        margin-top: 4px;
    }
    .footer-legal {
        font-size: 0.85rem !important;
        margin-top: 6px !important;
        line-height: 1.5 !important;
    }
    .footer-nav {
        flex-direction: column;
        gap: 14px;
        align-items: center;
    }
    .footer-nav a {
        font-size: 1.05rem;
        padding: 8px 0;
    }
    .legal {
        text-align: center;
        font-size: 0.9rem;
        margin-top: 8px;
    }
    .hero h1 { font-size: clamp(32px, 8vw, 48px); }
    .section h2 { font-size: clamp(28px, 6vw, 36px); }
    .whatsapp-float {
        width: 56px;
        height: 56px;
        bottom: 20px;
        right: 20px;
    }
    .whatsapp-float svg {
        width: 28px;
        height: 28px;
    }
}