/* ===== VARIABLES ===== */
:root {
    --black: #0a0a0a;
    --dark: #111111;
    --dark2: #1a1a1a;
    --dark3: #222222;
    --red: #e63946;
    --red-dark: #c62828;
    --red-glow: rgba(230, 57, 70, 0.15);
    --white: #ffffff;
    --gray: #888888;
    --gray-light: #aaaaaa;
    --gray-dark: #333333;
    --font-heading: 'Oswald', sans-serif;
    --font-body: 'Inter', sans-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);
    background: var(--black);
    color: var(--white);
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
}
a { color: inherit; text-decoration: none; }
ul { list-style: none; }
img { max-width: 100%; display: block; }
input, select, textarea, button { font-family: inherit; }

.container { max-width: 1200px; margin: 0 auto; padding: 0 24px; }
.text-red { color: var(--red); }

/* ===== NAV ===== */
.nav {
    position: fixed; top: 0; left: 0; width: 100%; z-index: 100;
    background: rgba(10,10,10,0.85);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(255,255,255,0.05);
}
.nav-inner {
    max-width: 1200px; margin: 0 auto; padding: 0 24px;
    display: flex; align-items: center; justify-content: space-between;
    height: 70px;
}
.nav-logo { display: flex; align-items: center; }
.nav-logo-img { height: 40px; width: auto; object-fit: contain; }
.nav-links { display: flex; align-items: center; gap: 32px; }
.nav-links a {
    font-size: 0.9rem; font-weight: 500; color: var(--gray-light);
    transition: color 0.3s;
}
.nav-links a:hover { color: var(--white); }
.nav-cta {
    background: var(--red) !important; color: var(--white) !important;
    padding: 10px 24px !important; border-radius: 8px;
    font-weight: 600 !important; transition: background 0.3s !important;
}
.nav-cta:hover { background: var(--red-dark) !important; }
.nav-wa { background: #25d366 !important; display: inline-flex !important; align-items: center !important; }
.nav-wa:hover { background: #1da851 !important; }
.nav-toggle { display: none; background: none; border: none; cursor: pointer; padding: 8px; }
.nav-toggle span {
    display: block; width: 24px; height: 2px; background: var(--white);
    margin: 5px 0; transition: 0.3s;
}

/* ===== HERO ===== */
.hero {
    position: relative; min-height: 100vh;
    display: flex; align-items: center; justify-content: center;
    padding: 120px 24px 80px;
}
.hero-bg {
    position: absolute; inset: 0;
    background: radial-gradient(ellipse at 30% 50%, var(--red-glow) 0%, transparent 60%),
                radial-gradient(ellipse at 70% 80%, rgba(230,57,70,0.05) 0%, transparent 50%);
}
.hero-content { position: relative; text-align: center; max-width: 800px; }
.hero-badge {
    display: inline-block;
    font-family: var(--font-heading);
    font-size: 0.8rem; font-weight: 600;
    letter-spacing: 4px; color: var(--red);
    border: 1px solid rgba(230,57,70,0.3);
    padding: 8px 20px; border-radius: 50px;
    margin-bottom: 24px;
}
.hero h1 {
    font-family: var(--font-heading);
    font-size: clamp(2.5rem, 7vw, 5rem);
    font-weight: 700; line-height: 1.1;
    letter-spacing: -1px; margin-bottom: 20px;
    text-transform: uppercase;
}
.hero p {
    font-size: 1.1rem; color: var(--gray-light);
    max-width: 550px; margin: 0 auto 36px; line-height: 1.6;
}
.hero-buttons { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; }

.btn {
    display: inline-flex; align-items: center; justify-content: center;
    padding: 14px 32px; border-radius: 10px;
    font-size: 0.95rem; font-weight: 600;
    transition: all 0.3s; cursor: pointer; border: none;
}
.btn-primary { background: var(--red); color: var(--white); }
.btn-primary:hover { background: var(--red-dark); transform: translateY(-2px); box-shadow: 0 8px 30px rgba(230,57,70,0.3); }
.btn-outline { border: 1px solid var(--gray-dark); color: var(--white); background: transparent; }
.btn-outline:hover { border-color: var(--gray); background: rgba(255,255,255,0.03); }
.btn-full { width: 100%; }
.btn-whatsapp {
    background: #25d366; color: var(--white);
    display: inline-flex; align-items: center;
}
.btn-whatsapp:hover { background: #1da851; transform: translateY(-2px); box-shadow: 0 8px 30px rgba(37,211,102,0.3); }

.hero-stats {
    display: flex; justify-content: center; gap: 48px;
    margin-top: 60px; padding-top: 40px;
    border-top: 1px solid rgba(255,255,255,0.06);
}
.stat { text-align: center; }
.stat-num {
    font-family: var(--font-heading);
    font-size: 2.5rem; font-weight: 700; color: var(--red);
}
.stat-plus, .stat-pct { font-family: var(--font-heading); font-size: 1.5rem; color: var(--red); }
.stat-label { display: block; font-size: 0.8rem; color: var(--gray); margin-top: 4px; text-transform: uppercase; letter-spacing: 1px; }

.hero-scroll {
    position: absolute; bottom: 30px; left: 50%; transform: translateX(-50%);
}
.scroll-line {
    width: 1px; height: 60px; background: linear-gradient(to bottom, var(--red), transparent);
    animation: scrollPulse 2s ease-in-out infinite;
}
@keyframes scrollPulse {
    0%, 100% { opacity: 0.3; height: 60px; }
    50% { opacity: 1; height: 80px; }
}

/* ===== SECTIONS ===== */
.section-header { text-align: center; margin-bottom: 60px; }
.section-tag {
    font-family: var(--font-heading);
    font-size: 0.8rem; font-weight: 600;
    letter-spacing: 4px; color: var(--red);
    text-transform: uppercase; display: block;
    margin-bottom: 12px;
}
.section-header h2 {
    font-family: var(--font-heading);
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 700; text-transform: uppercase;
}

/* ===== SERVICES ===== */
.services { padding: 120px 0; }
.services-grid {
    display: grid; grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}
.service-card {
    position: relative;
    background: var(--dark);
    border: 1px solid rgba(255,255,255,0.06);
    border-radius: 16px; padding: 40px 32px;
    transition: all 0.4s;
}
.service-card:hover {
    transform: translateY(-8px);
    border-color: rgba(230,57,70,0.2);
    box-shadow: 0 20px 60px rgba(0,0,0,0.4);
}
.service-card.featured {
    border-color: rgba(230,57,70,0.3);
    background: linear-gradient(135deg, var(--dark) 0%, rgba(230,57,70,0.05) 100%);
}
.service-badge {
    position: absolute; top: -12px; right: 24px;
    background: var(--red); color: var(--white);
    font-family: var(--font-heading);
    font-size: 0.7rem; font-weight: 600;
    letter-spacing: 2px; padding: 6px 16px;
    border-radius: 6px;
}
.service-icon {
    width: 48px; height: 48px; margin-bottom: 20px;
    color: var(--red);
}
.service-icon svg { width: 100%; height: 100%; }
.service-card h3 {
    font-family: var(--font-heading);
    font-size: 1.5rem; font-weight: 600;
    margin-bottom: 12px; text-transform: uppercase;
}
.service-card p { color: var(--gray-light); font-size: 0.9rem; line-height: 1.6; margin-bottom: 20px; }
.service-list { margin-bottom: 24px; }
.service-list li {
    position: relative; padding-left: 20px;
    color: var(--gray-light); font-size: 0.85rem;
    margin-bottom: 8px;
}
.service-list li::before {
    content: ''; position: absolute; left: 0; top: 8px;
    width: 6px; height: 6px; background: var(--red);
    border-radius: 50%;
}
.service-price {
    font-size: 0.9rem; color: var(--gray);
    border-top: 1px solid rgba(255,255,255,0.06);
    padding-top: 16px;
}
.service-price span { font-family: var(--font-heading); font-size: 1.3rem; color: var(--white); font-weight: 600; }

/* ===== REVIEWS ===== */
.reviews { padding: 120px 0; overflow: hidden; }
.reviews-wrapper { position: relative; }
.reviews-track {
    display: flex; gap: 20px;
    width: max-content;
    animation-timing-function: linear;
    animation-iteration-count: infinite;
}
.track-left { animation: scrollLeft 40s linear infinite; margin-bottom: 20px; }
.track-right { animation: scrollRight 45s linear infinite; }
@keyframes scrollLeft { 0% { transform: translateX(0); } 100% { transform: translateX(-50%); } }
@keyframes scrollRight { 0% { transform: translateX(-50%); } 100% { transform: translateX(0); } }

.review-card {
    flex-shrink: 0; width: 350px;
    background: var(--dark);
    border: 1px solid rgba(255,255,255,0.06);
    border-radius: 14px; padding: 28px;
    transition: border-color 0.3s;
}
.review-card:hover { border-color: rgba(230,57,70,0.2); }
.review-stars { color: #f5a623; font-size: 0.9rem; margin-bottom: 12px; letter-spacing: 2px; }
.review-text { color: var(--gray-light); font-size: 0.9rem; line-height: 1.6; margin-bottom: 16px; }
.review-author { display: flex; align-items: center; gap: 12px; }
.review-avatar {
    width: 40px; height: 40px; border-radius: 50%;
    background: var(--dark3); display: flex; align-items: center; justify-content: center;
    font-family: var(--font-heading); font-size: 0.9rem; font-weight: 600; color: var(--red);
}
.review-name { font-weight: 600; font-size: 0.9rem; }
.review-car { font-size: 0.8rem; color: var(--gray); }
.review-service {
    display: inline-block; margin-top: 12px;
    font-size: 0.7rem; font-weight: 600;
    letter-spacing: 1px; text-transform: uppercase;
    color: var(--red); background: var(--red-glow);
    padding: 4px 12px; border-radius: 20px;
}

/* ===== WHY ===== */
.why { padding: 120px 0; background: var(--dark); }
.why-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 32px; }
.why-item { padding: 32px; border-radius: 14px; transition: background 0.3s; }
.why-item:hover { background: rgba(255,255,255,0.02); }
.why-num {
    font-family: var(--font-heading);
    font-size: 3rem; font-weight: 700;
    color: rgba(230,57,70,0.15); margin-bottom: 12px;
}
.why-item h4 {
    font-family: var(--font-heading);
    font-size: 1.1rem; font-weight: 600;
    text-transform: uppercase; margin-bottom: 8px;
}
.why-item p { color: var(--gray-light); font-size: 0.85rem; line-height: 1.6; }

/* ===== CONTACT ===== */
.contact { padding: 120px 0; }
.contact-grid {
    display: grid; grid-template-columns: 1fr 1fr;
    gap: 60px; align-items: start;
}
.contact-item {
    display: flex; align-items: center; gap: 16px;
    margin-bottom: 24px;
}
.contact-icon {
    width: 48px; height: 48px; flex-shrink: 0;
    background: var(--dark2); border-radius: 12px;
    display: flex; align-items: center; justify-content: center;
}
.contact-icon svg { width: 22px; height: 22px; color: var(--red); }
.contact-item h4 { font-size: 0.85rem; font-weight: 600; margin-bottom: 2px; }
.contact-item p { font-size: 0.9rem; color: var(--gray-light); }
.contact-item a { color: var(--gray-light); transition: color 0.3s; }
.contact-item a:hover { color: var(--red); }

.contact-socials { display: flex; gap: 12px; margin-top: 32px; }
.social-link {
    width: 44px; height: 44px;
    background: var(--dark2); border-radius: 10px;
    display: flex; align-items: center; justify-content: center;
    transition: all 0.3s;
}
.social-link svg { width: 20px; height: 20px; color: var(--gray-light); transition: color 0.3s; }
.social-link:hover { background: var(--red); }
.social-link:hover svg { color: var(--white); }

.contact-form { display: flex; flex-direction: column; gap: 16px; }
.contact-form input,
.contact-form select,
.contact-form textarea {
    background: var(--dark);
    border: 1px solid rgba(255,255,255,0.08);
    border-radius: 10px; padding: 14px 18px;
    color: var(--white); font-size: 0.9rem;
    transition: border-color 0.3s;
    outline: none;
}
.contact-form input:focus,
.contact-form select:focus,
.contact-form textarea:focus {
    border-color: var(--red);
}
.contact-form select { cursor: pointer; }
.contact-form select option { background: var(--dark); }
.contact-form textarea { resize: vertical; min-height: 80px; }

/* ===== FOOTER ===== */
.footer {
    border-top: 1px solid rgba(255,255,255,0.06);
    padding: 32px 0;
}
.footer-inner {
    display: flex; align-items: center; justify-content: space-between;
}
.footer-logo { display: flex; align-items: center; }
.footer-logo-img { height: 35px; width: auto; }
.footer p { font-size: 0.8rem; color: var(--gray); }

/* ===== PAGE HERO ===== */
.page-hero {
    position: relative; min-height: 60vh;
    display: flex; align-items: center; justify-content: center;
    padding: 120px 24px 80px; text-align: center;
}
.page-hero-content { position: relative; max-width: 700px; }
.page-hero-content h1 {
    font-family: var(--font-heading);
    font-size: clamp(2rem, 5vw, 3.5rem);
    font-weight: 700; line-height: 1.1;
    text-transform: uppercase; margin-bottom: 16px;
}
.page-hero-content p {
    font-size: 1.05rem; color: var(--gray-light);
    line-height: 1.6; margin-bottom: 32px;
}

/* ===== NAV ACTIVE ===== */
.nav-links a.active { color: var(--red); }

/* ===== MODS ===== */
/* ===== NAV SPACER ===== */
.nav-spacer { height: 70px; }

.mods { padding: 60px 0; }
.mod-list { display: grid; grid-template-columns: repeat(2, 1fr); gap: 20px; }
.mod-item {
    background: var(--dark);
    border: 1px solid rgba(255,255,255,0.06);
    border-radius: 16px; padding: 24px;
    transition: all 0.3s;
}
.mod-item:hover {
    border-color: rgba(230,57,70,0.2);
    transform: translateY(-4px);
    box-shadow: 0 16px 48px rgba(0,0,0,0.3);
}
.mod-header { display: flex; align-items: center; gap: 16px; margin-bottom: 16px; }
.mod-icon { font-size: 2rem; }
.mod-header h3 {
    font-family: var(--font-heading);
    font-size: 1.4rem; font-weight: 600;
    text-transform: uppercase;
}
.mod-price { font-size: 0.85rem; color: var(--gray); margin-top: 2px; }
.mod-price span { color: var(--red); font-weight: 600; font-family: var(--font-heading); font-size: 1.1rem; }
.mod-item > p { color: var(--gray-light); font-size: 0.9rem; line-height: 1.7; margin-bottom: 16px; }
.mod-benefits { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; }
.mod-benefits li {
    position: relative; padding-left: 18px;
    color: var(--gray-light); font-size: 0.85rem;
}
.mod-benefits li::before {
    content: ''; position: absolute; left: 0; top: 7px;
    width: 6px; height: 6px; background: var(--red);
    border-radius: 50%;
}

/* ===== FEATURE GRID ===== */
.feature-grid {
    display: grid; grid-template-columns: repeat(3, 1fr);
    gap: 24px; margin-bottom: 60px;
}
.feature-card {
    background: var(--dark);
    border: 1px solid rgba(255,255,255,0.06);
    border-radius: 14px; padding: 32px;
    text-align: center; transition: all 0.3s;
}
.feature-card:hover {
    border-color: rgba(230,57,70,0.2);
    transform: translateY(-4px);
}
.feature-icon { font-size: 2.5rem; margin-bottom: 16px; }
.feature-card h4 {
    font-family: var(--font-heading);
    font-size: 1.1rem; font-weight: 600;
    text-transform: uppercase; margin-bottom: 8px;
}
.feature-card p { color: var(--gray-light); font-size: 0.85rem; line-height: 1.6; }

/* ===== PRICE BOX ===== */
.ambient-price-box { display: flex; justify-content: center; }
.ambient-price-inner {
    background: linear-gradient(135deg, var(--dark) 0%, rgba(230,57,70,0.08) 100%);
    border: 1px solid rgba(230,57,70,0.2);
    border-radius: 20px; padding: 48px;
    text-align: center; max-width: 500px; width: 100%;
}
.ambient-price-inner h3 {
    font-family: var(--font-heading);
    font-size: 1.3rem; font-weight: 600;
    text-transform: uppercase; margin-bottom: 12px;
}
.ambient-big-price {
    font-size: 1rem; color: var(--gray); margin-bottom: 24px;
}
.ambient-big-price span {
    font-family: var(--font-heading);
    font-size: 2.5rem; font-weight: 700; color: var(--red);
}
.ambient-price-inner .mod-benefits {
    text-align: left; margin-bottom: 28px;
    grid-template-columns: 1fr;
}
.ambient-price-inner .btn { width: 100%; }

/* ===== CTA SECTION ===== */
.cta-section {
    padding: 100px 0;
    background: var(--dark);
}
.cta-inner { text-align: center; }
.cta-inner h2 {
    font-family: var(--font-heading);
    font-size: clamp(1.8rem, 4vw, 2.5rem);
    font-weight: 700; text-transform: uppercase;
    margin-bottom: 12px;
}
.cta-inner p { color: var(--gray-light); margin-bottom: 28px; font-size: 1rem; }

/* ===== CARD ARROW ===== */
.card-arrow {
    margin-top: 16px; font-size: 0.85rem; color: var(--red);
    font-weight: 600; transition: transform 0.3s;
}
.service-card:hover .card-arrow { transform: translateX(4px); }
.service-card { text-decoration: none; color: inherit; display: block; }

/* ===== WHATSAPP FLOAT ===== */
.wa-float {
    position: fixed; bottom: 24px; right: 24px; z-index: 999;
    width: 60px; height: 60px;
    background: #25d366; border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
    box-shadow: 0 4px 20px rgba(37, 211, 102, 0.4);
    transition: all 0.3s;
    animation: waPulse 2s ease-in-out infinite;
}
.wa-float:hover {
    transform: scale(1.1);
    box-shadow: 0 6px 30px rgba(37, 211, 102, 0.6);
}
.wa-float svg { width: 32px; height: 32px; color: white; }
@keyframes waPulse {
    0%, 100% { box-shadow: 0 4px 20px rgba(37, 211, 102, 0.4); }
    50% { box-shadow: 0 4px 30px rgba(37, 211, 102, 0.6); }
}

/* ===== MOBILE ===== */
@media (max-width: 900px) {
    .services-grid { grid-template-columns: 1fr; max-width: 500px; margin: 0 auto; }
    .why-grid { grid-template-columns: repeat(2, 1fr); }
    .contact-grid { grid-template-columns: 1fr; }
    .hero-stats { gap: 24px; }
    .feature-grid { grid-template-columns: 1fr 1fr; }
    .mod-benefits { grid-template-columns: 1fr; }
    .mod-list { grid-template-columns: 1fr; }
}
@media (max-width: 640px) {
    .nav-links { display: none; }
    .nav-toggle { display: block; }
    .nav-links.open {
        display: flex; flex-direction: column;
        position: absolute; top: 70px; left: 0; right: 0;
        background: rgba(10,10,10,0.95);
        backdrop-filter: blur(20px);
        padding: 24px; gap: 20px;
        border-bottom: 1px solid rgba(255,255,255,0.05);
    }
    .hero-stats { flex-direction: column; gap: 16px; }
    .why-grid { grid-template-columns: 1fr; }
    .review-card { width: 280px; }
    .footer-inner { flex-direction: column; gap: 12px; text-align: center; }
    .feature-grid { grid-template-columns: 1fr; }
}