:root {
    --bg: #0a0a0a;
    --bg-soft: #111113;
    --surface: #1a1a1c;
    --border: rgba(255, 255, 255, 0.08);
    --text: #f5f5f7;
    --text-soft: #a1a1a6;
    --accent: #2997ff;
    --accent-dark: #0077ed;
    --gold: #d4af37;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    background: var(--bg);
    color: var(--text);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    overflow-x: hidden;
}

/* Nav */
nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 100;
    background: rgba(10, 10, 10, 0.72);
    backdrop-filter: saturate(180%) blur(20px);
    -webkit-backdrop-filter: saturate(180%) blur(20px);
    border-bottom: 1px solid var(--border);
}

.nav-inner {
    max-width: 1200px;
    margin: 0 auto;
    padding: 14px 24px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.logo {
    font-weight: 700;
    font-size: 17px;
    letter-spacing: -0.02em;
    display: flex;
    align-items: center;
    gap: 8px;
}

.logo-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--accent);
    box-shadow: 0 0 12px var(--accent);
}

.nav-actions {
    display: flex;
    align-items: center;
    gap: 14px;
}

.social-links {
    display: flex;
    align-items: center;
    gap: 6px;
}

.social-link {
    width: 34px;
    height: 34px;
    border-radius: 50%;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    color: var(--text);
    background: rgba(255, 255, 255, 0.06);
    border: 1px solid var(--border);
    text-decoration: none;
    transition: all 0.2s ease;
}

.social-link:hover {
    background: rgba(255, 255, 255, 0.12);
    border-color: rgba(255, 255, 255, 0.25);
    transform: translateY(-1px);
}

.social-link svg {
    width: 16px;
    height: 16px;
    fill: currentColor;
}

.nav-cta {
    background: var(--text);
    color: var(--bg);
    padding: 8px 16px;
    border-radius: 980px;
    font-size: 14px;
    font-weight: 500;
    text-decoration: none;
    transition: transform 0.2s ease, opacity 0.2s ease;
}

.nav-cta:hover {
    transform: scale(1.04);
    opacity: 0.9;
}

/* Hero */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 120px 24px 80px;
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: -200px;
    left: 50%;
    transform: translateX(-50%);
    width: 800px;
    height: 800px;
    background: radial-gradient(circle, rgba(41, 151, 255, 0.15) 0%, transparent 60%);
    pointer-events: none;
}

.hero-inner {
    max-width: 1200px;
    width: 100%;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
    position: relative;
    z-index: 1;
}

.hero-text .pill {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(41, 151, 255, 0.1);
    border: 1px solid rgba(41, 151, 255, 0.3);
    color: var(--accent);
    padding: 6px 14px;
    border-radius: 980px;
    font-size: 13px;
    font-weight: 500;
    margin-bottom: 24px;
}

.pill .dot {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--accent);
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.4; }
}

.hero-text h1 {
    font-size: clamp(40px, 6vw, 72px);
    font-weight: 800;
    letter-spacing: -0.04em;
    line-height: 1.05;
    margin-bottom: 20px;
}

.hero-text h1 .grad {
    background: linear-gradient(135deg, #fff 0%, var(--accent) 100%);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.hero-text .lead {
    font-size: 19px;
    color: var(--text-soft);
    margin-bottom: 32px;
    max-width: 480px;
}

.hero-actions {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
}

.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 14px 24px;
    border-radius: 980px;
    font-size: 15px;
    font-weight: 500;
    text-decoration: none;
    transition: all 0.2s ease;
    border: none;
    cursor: pointer;
    font-family: inherit;
}

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

.btn-primary:hover {
    background: var(--accent-dark);
    transform: translateY(-2px);
    box-shadow: 0 10px 30px rgba(41, 151, 255, 0.3);
}

.btn-ghost {
    background: var(--accent);
    color: #fff;
}

.btn-ghost:hover {
    background: var(--accent-dark);
    transform: translateY(-2px);
    box-shadow: 0 10px 30px rgba(41, 151, 255, 0.3);
}

/* WhatsApp button */
.btn-whatsapp {
    background: #25d366;
    color: #fff;
    box-shadow: 0 6px 20px rgba(37, 211, 102, 0.25);
}

.btn-whatsapp:hover {
    background: #1ebe5d;
    transform: translateY(-2px);
    box-shadow: 0 12px 32px rgba(37, 211, 102, 0.45);
}

.btn-whatsapp svg {
    width: 18px;
    height: 18px;
    fill: currentColor;
    flex-shrink: 0;
}

.btn-call {
    background: rgba(255, 255, 255, 0.06);
    color: var(--text);
    border: 1px solid var(--border);
}

.btn-call:hover {
    background: rgba(255, 255, 255, 0.12);
    border-color: rgba(255, 255, 255, 0.25);
    transform: translateY(-2px);
}

.btn-call svg {
    width: 16px;
    height: 16px;
    fill: none;
    stroke: currentColor;
    stroke-width: 2;
    stroke-linecap: round;
    stroke-linejoin: round;
    flex-shrink: 0;
}

.contact-actions {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
    justify-content: center;
    margin-top: 8px;
}

.hero-image {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
}

.hero-image img {
    width: 100%;
    max-width: 560px;
    height: auto;
    border-radius: 24px;
    transform: rotate(-3deg);
    box-shadow: 0 30px 80px rgba(0, 0, 0, 0.6);
    transition: transform 0.4s ease;
}

.hero-image img:hover {
    transform: rotate(0deg) scale(1.02);
}

/* Section base */
section {
    padding: 100px 24px;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
}

.section-head {
    text-align: center;
    margin-bottom: 64px;
}

.eyebrow {
    font-size: 14px;
    font-weight: 600;
    color: var(--accent);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-bottom: 12px;
}

.section-head h2 {
    font-size: clamp(32px, 4.5vw, 48px);
    font-weight: 700;
    letter-spacing: -0.03em;
    line-height: 1.1;
    margin-bottom: 16px;
}

.section-head p {
    font-size: 18px;
    color: var(--text-soft);
    max-width: 600px;
    margin: 0 auto;
}

/* Features */
.features {
    background: var(--bg-soft);
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 20px;
}

.feature {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: 20px;
    padding: 32px;
    transition: transform 0.3s ease, border-color 0.3s ease;
}

.feature:hover {
    transform: translateY(-4px);
    border-color: rgba(41, 151, 255, 0.4);
}

.feature-icon {
    width: 48px;
    height: 48px;
    border-radius: 12px;
    background: linear-gradient(135deg, rgba(41, 151, 255, 0.2), rgba(41, 151, 255, 0.05));
    border: 1px solid rgba(41, 151, 255, 0.2);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 20px;
    font-size: 22px;
}

.feature h3 {
    font-size: 20px;
    font-weight: 600;
    letter-spacing: -0.02em;
    margin-bottom: 8px;
}

.feature p {
    color: var(--text-soft);
    font-size: 15px;
}

/* Gallery */
.gallery-grid {
    display: grid;
    grid-template-columns: repeat(12, 1fr);
    gap: 16px;
}

.gallery-item {
    position: relative;
    overflow: hidden;
    border-radius: 20px;
    background: var(--surface);
    border: 1px solid var(--border);
}

.gallery-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: transform 0.6s ease;
}

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

.g-1 { grid-column: span 7; aspect-ratio: 4 / 3; }
.g-2 { grid-column: span 5; aspect-ratio: 4 / 3; }
.g-3 { grid-column: span 4; aspect-ratio: 1 / 1; }
.g-4 { grid-column: span 8; aspect-ratio: 16 / 9; }

/* Specs */
.specs {
    background: var(--bg-soft);
}

.specs-table {
    max-width: 800px;
    margin: 0 auto;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: 20px;
    overflow: hidden;
}

.specs-row {
    display: grid;
    grid-template-columns: 1fr 2fr;
    padding: 20px 28px;
    border-bottom: 1px solid var(--border);
}

.specs-row:last-child { border-bottom: none; }
.specs-row:nth-child(even) { background: rgba(255, 255, 255, 0.02); }

.specs-key {
    color: var(--text-soft);
    font-weight: 500;
}

.specs-val {
    font-weight: 500;
}

/* Contact */
.contact {
    text-align: center;
}

.contact-card {
    max-width: 640px;
    margin: 0 auto;
    background: linear-gradient(135deg, var(--surface), #15151a);
    border: 1px solid var(--border);
    border-radius: 28px;
    padding: 56px 40px;
    position: relative;
    overflow: hidden;
}

.contact-card::before {
    content: '';
    position: absolute;
    top: -100px;
    right: -100px;
    width: 300px;
    height: 300px;
    background: radial-gradient(circle, rgba(41, 151, 255, 0.2), transparent 60%);
    pointer-events: none;
}

.contact-card h2 {
    font-size: clamp(28px, 4vw, 40px);
    font-weight: 700;
    letter-spacing: -0.03em;
    margin-bottom: 12px;
    position: relative;
}

.contact-card p {
    color: var(--text-soft);
    font-size: 17px;
    margin-bottom: 32px;
    position: relative;
}

.phone-cta {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    background: var(--text);
    color: var(--bg);
    padding: 18px 32px;
    border-radius: 980px;
    font-size: 19px;
    font-weight: 600;
    text-decoration: none;
    transition: all 0.2s ease;
    position: relative;
}

.phone-cta:hover {
    transform: scale(1.04);
    box-shadow: 0 20px 50px rgba(255, 255, 255, 0.15);
}

.phone-cta svg {
    width: 22px;
    height: 22px;
}

.contact-meta {
    margin-top: 24px;
    display: flex;
    justify-content: center;
    gap: 32px;
    flex-wrap: wrap;
    color: var(--text-soft);
    font-size: 14px;
    position: relative;
}

.meta-item {
    display: flex;
    align-items: center;
    gap: 8px;
}

/* Footer */
footer {
    padding: 40px 24px;
    text-align: center;
    color: var(--text-soft);
    font-size: 13px;
    border-top: 1px solid var(--border);
}

/* Responsive */
@media (max-width: 900px) {
    .hero-inner {
        grid-template-columns: 1fr;
        gap: 48px;
        text-align: center;
    }
    .hero-text .lead { margin-left: auto; margin-right: auto; }
    .hero-actions { justify-content: center; }
    .hero-image img { max-width: 420px; }
    section { padding: 80px 20px; }
    .g-1, .g-2, .g-3, .g-4 { grid-column: span 12; }
}

@media (max-width: 600px) {
    .nav-inner { padding: 12px 18px; }
    .nav-actions { gap: 10px; }
    .social-links { gap: 4px; }
    .social-link { width: 32px; height: 32px; }
    .nav-cta { padding: 7px 14px; font-size: 13px; }
    .hero { padding: 100px 18px 60px; }
    .contact-card { padding: 40px 24px; }
    .specs-row { padding: 16px 20px; font-size: 14px; }
    .whatsapp-float { width: 54px; height: 54px; bottom: 18px; right: 18px; }
}

/* Floating WhatsApp button */
.whatsapp-float {
    position: fixed;
    bottom: 26px;
    right: 26px;
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background: #25d366;
    color: #fff;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    z-index: 90;
    box-shadow: 0 8px 24px rgba(37, 211, 102, 0.45);
    transition: transform 0.2s ease, box-shadow 0.2s ease;
    animation: float-pulse 2.4s ease-in-out infinite;
}

.whatsapp-float:hover {
    transform: scale(1.08);
    box-shadow: 0 12px 32px rgba(37, 211, 102, 0.6);
}

.whatsapp-float svg {
    width: 30px;
    height: 30px;
    fill: currentColor;
}

@keyframes float-pulse {
    0%, 100% { box-shadow: 0 8px 24px rgba(37, 211, 102, 0.45), 0 0 0 0 rgba(37, 211, 102, 0.55); }
    50% { box-shadow: 0 8px 24px rgba(37, 211, 102, 0.45), 0 0 0 14px rgba(37, 211, 102, 0); }
}