@import url('https://fonts.googleapis.com/css2?family=Montserrat:wght@300;400;500;600;700;800&family=Inter:wght@300;400;500;600;700&display=swap');

:root {
    --color-bg-dark: #080B10;
    --color-bg-card: #111622;
    --color-bg-light: #FFFFFF;
    --color-gold: #E8AF30;
    --color-gold-hover: #F7C555;
    --color-text-light: #FFFFFF;
    --color-text-muted: #8E95A5;
    --color-text-dark: #111621;
    --color-text-dark-muted: #5C6370;
    --color-border: rgba(232, 175, 48, 0.15);
    --color-border-light: #E2E8F0;
    
    --font-title: 'Montserrat', sans-serif;
    --font-body: 'Inter', sans-serif;
    
    --transition-smooth: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
}

/* Reset */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    scroll-behavior: smooth;
}

body {
    background-color: var(--color-bg-dark);
    color: var(--color-text-light);
    font-family: var(--font-body);
    line-height: 1.6;
    overflow-x: hidden;
}

a {
    color: inherit;
    text-decoration: none;
    transition: var(--transition-smooth);
}

button {
    font-family: inherit;
    background: none;
    border: none;
    cursor: pointer;
}

/* Scrollbar */
::-webkit-scrollbar {
    width: 8px;
}
::-webkit-scrollbar-track {
    background: var(--color-bg-dark);
}
::-webkit-scrollbar-thumb {
    background: var(--color-gold);
    border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
    background: var(--color-gold-hover);
}

/* Common Layout */
.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1.5rem;
}

section {
    padding: 6rem 0;
}

/* Titles & Subtitles */
.section-subtitle {
    font-family: var(--font-title);
    font-size: 0.8rem;
    color: var(--color-gold);
    text-transform: uppercase;
    letter-spacing: 0.2em;
    font-weight: 700;
    margin-bottom: 0.5rem;
    text-align: center;
    display: block;
}

.section-title {
    font-family: var(--font-title);
    font-size: 2.2rem;
    font-weight: 700;
    text-align: center;
    margin-bottom: 3.5rem;
}

/* Buttons */
.btn-telegram {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
    background-color: var(--color-gold);
    color: #000000;
    font-family: var(--font-title);
    font-size: 0.85rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    padding: 1rem 2rem;
    border-radius: 6px;
    box-shadow: 0 4px 15px rgba(232, 175, 48, 0.25);
    transition: var(--transition-smooth);
}

.btn-telegram:hover {
    background-color: var(--color-gold-hover);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(232, 175, 48, 0.4);
}

.btn-telegram svg {
    fill: #000000;
    width: 16px;
    height: 16px;
}

.btn-outline {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border: 1px solid var(--color-border);
    color: var(--color-text-light);
    font-family: var(--font-title);
    font-size: 0.85rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    padding: 0.9rem 1.8rem;
    border-radius: 6px;
    transition: var(--transition-smooth);
}

.btn-outline:hover {
    border-color: var(--color-gold);
    color: var(--color-gold);
    background-color: rgba(232, 175, 48, 0.05);
}

/* Header & Navbar */
header {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 100;
    padding: 1.5rem 0;
}

header.scrolled {
    position: fixed;
    background-color: rgba(8, 11, 16, 0.95);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    padding: 1rem 0;
    box-shadow: 0 10px 30px rgba(0,0,0,0.3);
}

header .container {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

/* Logo */
.logo {
    display: flex;
    flex-direction: column;
}

.logo-main {
    font-family: var(--font-title);
    font-size: 1.8rem;
    font-weight: 800;
    color: var(--color-text-light);
    line-height: 1;
}

.logo-main span {
    color: var(--color-gold);
}

.logo-sub {
    font-family: var(--font-title);
    font-size: 0.5rem;
    letter-spacing: 0.35em;
    color: var(--color-text-muted);
    text-transform: uppercase;
    margin-top: 0.15rem;
}

/* Nav Links */
.nav-menu {
    display: flex;
    gap: 2rem;
}

.nav-menu a {
    font-family: var(--font-title);
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    opacity: 0.8;
}

.nav-menu a:hover {
    opacity: 1;
    color: var(--color-gold);
}

.header-cta .btn-telegram {
    padding: 0.75rem 1.5rem;
    font-size: 0.75rem;
}

/* Mobile Nav Toggle */
.burger {
    display: none;
    cursor: pointer;
    flex-direction: column;
    gap: 5px;
    width: 25px;
}

.burger span {
    width: 100%;
    height: 2px;
    background-color: var(--color-text-light);
    transition: var(--transition-smooth);
}

@media (max-width: 992px) {
    .nav-menu {
        display: none;
    }
    .header-cta {
        display: none;
    }
    .burger {
        display: flex;
    }
}

/* Mobile Nav Panel */
.mobile-nav-panel {
    position: fixed;
    top: 0;
    right: -100%;
    width: 280px;
    height: 100vh;
    background-color: var(--color-bg-dark);
    border-left: 1px solid rgba(255, 255, 255, 0.05);
    z-index: 200;
    padding: 3rem 2rem;
    display: flex;
    flex-direction: column;
    gap: 2rem;
    box-shadow: -10px 0 40px rgba(0,0,0,0.5);
    transition: var(--transition-smooth);
}

.mobile-nav-panel.active {
    right: 0;
}

.mobile-nav-panel .close-btn {
    align-self: flex-end;
    cursor: pointer;
    font-size: 1.5rem;
    color: var(--color-text-light);
}

.mobile-nav-panel a {
    font-family: var(--font-title);
    font-size: 1.1rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.mobile-nav-panel a:hover {
    color: var(--color-gold);
}

/* Hero Section */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    position: relative;
    padding-top: 8rem;
    padding-bottom: 4rem;
    overflow: hidden;
}

.hero-bg-container {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
}

.hero-bg-skyline {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0.15;
}

.hero-bg-gradient {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(180deg, rgba(8, 11, 16, 0.5) 0%, rgba(8, 11, 16, 0.95) 75%, rgba(8, 11, 16, 1) 100%);
    z-index: 2;
}

.hero .container {
    position: relative;
    z-index: 3;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
    align-items: center;
}

.hero-content {
    max-width: 550px;
}

.hero-title {
    font-family: var(--font-title);
    font-size: clamp(2.5rem, 4.5vw, 3.5rem);
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: 1.5rem;
    text-transform: uppercase;
}

.hero-title span {
    color: var(--color-gold);
    display: block;
}

.hero-subtitle {
    font-size: 0.95rem;
    color: var(--color-text-muted);
    margin-bottom: 2.5rem;
    line-height: 1.6;
}

/* Badges list */
.hero-badges {
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
    margin-bottom: 3rem;
}

.badge-item {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.badge-icon {
    width: 40px;
    height: 40px;
    border: 1px solid var(--color-border);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-gold);
    background-color: rgba(232, 175, 48, 0.03);
    flex-shrink: 0;
}

.badge-text {
    font-family: var(--font-title);
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--color-text-light);
}

.hero-actions {
    display: flex;
    align-items: center;
    gap: 2rem;
}

.hero-btn-link {
    font-family: var(--font-title);
    font-size: 0.85rem;
    font-weight: 700;
    text-transform: uppercase;
    color: var(--color-gold);
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
}

.hero-btn-link:hover {
    color: var(--color-gold-hover);
}

.hero-btn-link:hover svg {
    transform: translateX(3px);
}

.hero-btn-link svg {
    transition: var(--transition-smooth);
}

/* Hero Car Image */
.hero-image-container {
    position: relative;
    display: flex;
    justify-content: flex-end;
    width: 100%;
}

.hero-car-img {
    width: 110%;
    max-width: 650px;
    transform: scale(1.05);
    filter: drop-shadow(0 20px 40px rgba(0,0,0,0.6));
    animation: carFloat 6s ease-in-out infinite;
}

@keyframes carFloat {
    0%, 100% { transform: translateY(0) scale(1.05); }
    50% { transform: translateY(-8px) scale(1.05); }
}

@media (max-width: 992px) {
    .hero {
        padding-top: 10rem;
    }
    .hero .container {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 4rem;
    }
    .hero-content {
        margin: 0 auto;
    }
    .hero-badges {
        align-items: center;
    }
    .hero-actions {
        justify-content: center;
    }
    .hero-image-container {
        justify-content: center;
    }
    .hero-car-img {
        width: 100%;
        max-width: 500px;
        transform: none;
        animation: none;
    }
}

/* Advantages Section */
.advantages {
    background-color: var(--color-bg-dark);
    border-top: 1px solid rgba(255, 255, 255, 0.03);
    position: relative;
}

.advantages-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 2rem;
}

.adv-card {
    background-color: var(--color-bg-card);
    border: 1px solid rgba(255,255,255,0.02);
    border-top: 2px solid var(--color-gold);
    padding: 3rem 2rem;
    text-align: center;
    border-radius: 6px;
    transition: var(--transition-smooth);
}

.adv-card:hover {
    transform: translateY(-8px);
    border-color: var(--color-gold-hover);
    box-shadow: 0 15px 35px rgba(0,0,0,0.4);
}

.adv-card-icon {
    color: var(--color-gold);
    margin-bottom: 1.5rem;
    display: flex;
    justify-content: center;
}

.adv-card-title {
    font-family: var(--font-title);
    font-size: 1.05rem;
    font-weight: 700;
    margin-bottom: 0.75rem;
}

.adv-card-desc {
    font-size: 0.85rem;
    color: var(--color-text-muted);
    line-height: 1.5;
}

@media (max-width: 992px) {
    .advantages-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}
@media (max-width: 576px) {
    .advantages-grid {
        grid-template-columns: 1fr;
    }
}

/* Catalog Section (Contrast White Theme) */
.catalog {
    background-color: var(--color-bg-light);
    color: var(--color-text-dark);
}

.catalog .section-title {
    color: var(--color-text-dark);
}

.catalog-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 2rem;
}

.car-card {
    background-color: var(--color-bg-light);
    border: 1px solid var(--color-border-light);
    border-radius: 8px;
    overflow: hidden;
    transition: var(--transition-smooth);
    display: flex;
    flex-direction: column;
}

.car-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 15px 35px rgba(0,0,0,0.08);
    border-color: rgba(232, 175, 48, 0.4);
}

.car-card-img {
    height: 180px;
    overflow: hidden;
    background-color: #F8FAFC;
    position: relative;
}

.car-card-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition-smooth);
}

.car-card:hover .car-card-img img {
    transform: scale(1.05);
}

.car-card-content {
    padding: 1.5rem;
    display: flex;
    flex-direction: column;
    flex-grow: 1;
}

.car-card-title {
    font-family: var(--font-title);
    font-size: 1rem;
    font-weight: 700;
    color: var(--color-text-dark);
    margin-bottom: 0.75rem;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.car-card-meta {
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: 1px solid var(--color-border-light);
    padding-bottom: 1rem;
    margin-bottom: 1rem;
}

.meta-item {
    display: flex;
    align-items: center;
    gap: 0.35rem;
    font-size: 0.75rem;
    color: var(--color-text-dark-muted);
}

.meta-item svg {
    color: var(--color-text-dark-muted);
    flex-shrink: 0;
}

.car-card-price {
    font-family: var(--font-title);
    font-size: 1.35rem;
    font-weight: 800;
    color: var(--color-gold);
    margin-top: auto;
}

@media (max-width: 1200px) {
    .catalog-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}
@media (max-width: 992px) {
    .catalog-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}
@media (max-width: 576px) {
    .catalog-grid {
        grid-template-columns: 1fr;
    }
}

/* About Section */
.about {
    background-color: var(--color-bg-dark);
    position: relative;
}

.about .container {
    display: grid;
    grid-template-columns: 0.9fr 1.1fr;
    gap: 5rem;
    align-items: center;
}

.about-visual {
    display: flex;
    justify-content: center;
    position: relative;
}

/* Mercedes Steering Wheel Circular Mask */
.circle-wrapper {
    width: 380px;
    height: 380px;
    border-radius: 50%;
    border: 2px solid var(--color-border);
    padding: 1rem;
    background-color: rgba(232, 175, 48, 0.02);
    display: flex;
    align-items: center;
    justify-content: center;
}

.circle-img {
    width: 100%;
    height: 100%;
    border-radius: 50%;
    object-fit: cover;
    filter: brightness(0.85);
}

.about-content {
    max-width: 550px;
}

.about-content .section-subtitle {
    text-align: left;
}

.about-content .section-title {
    text-align: left;
    margin-bottom: 1.5rem;
}

.about-desc {
    color: var(--color-text-muted);
    font-size: 0.95rem;
    line-height: 1.7;
    margin-bottom: 2.5rem;
}

@media (max-width: 992px) {
    .about .container {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 4rem;
    }
    .about-visual {
        order: 2;
    }
    .about-content {
        margin: 0 auto;
        order: 1;
    }
    .about-content .section-subtitle,
    .about-content .section-title {
        text-align: center;
    }
    .circle-wrapper {
        width: 320px;
        height: 320px;
    }
}

/* Footer & Contacts */
footer {
    background-color: #06080c;
    border-top: 1px solid rgba(255, 255, 255, 0.03);
    padding: 4rem 0;
}

.footer-grid {
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 2rem;
}

.footer-item {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    min-width: 220px;
}

.footer-icon {
    width: 45px;
    height: 45px;
    border: 1px solid rgba(255,255,255,0.05);
    border-radius: 6px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-gold);
    background-color: rgba(232, 175, 48, 0.02);
    flex-shrink: 0;
}

.footer-details {
    display: flex;
    flex-direction: column;
}

.footer-label {
    font-family: var(--font-title);
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--color-text-muted);
    margin-bottom: 0.25rem;
}

.footer-value {
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--color-text-light);
}

.footer-value a:hover {
    color: var(--color-gold);
}

@media (max-width: 992px) {
    .footer-grid {
        justify-content: center;
    }
}
@media (max-width: 576px) {
    .footer-grid {
        flex-direction: column;
        align-items: center;
    }
    .footer-item {
        width: 100%;
        max-width: 280px;
    }
}

/* Modal Overlay styling */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(8, 11, 16, 0.9);
    backdrop-filter: blur(8px);
    z-index: 1000;
    display: none;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity 0.35s ease;
}

.modal-overlay.active {
    display: flex;
    opacity: 1;
}

.modal-container {
    background-color: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: 8px;
    width: 90%;
    max-width: 480px;
    padding: 3rem 2.5rem;
    position: relative;
    box-shadow: 0 25px 50px rgba(0,0,0,0.5);
    transform: translateY(30px);
    transition: transform 0.35s cubic-bezier(0.25, 0.8, 0.25, 1);
}

.modal-overlay.active .modal-container {
    transform: translateY(0);
}

.modal-close {
    position: absolute;
    top: 1.25rem;
    right: 1.25rem;
    cursor: pointer;
    font-size: 1.25rem;
    color: var(--color-text-muted);
    transition: var(--transition-smooth);
}

.modal-close:hover {
    color: var(--color-gold);
}

.modal-title {
    font-family: var(--font-title);
    font-size: 1.5rem;
    font-weight: 700;
    text-align: center;
    margin-bottom: 2rem;
}

.modal-form {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.form-group label {
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    color: var(--color-text-muted);
}

.form-input {
    background-color: rgba(255,255,255,0.02);
    border: 1px solid rgba(255,255,255,0.08);
    border-radius: 4px;
    padding: 0.8rem 1rem;
    color: var(--color-text-light);
    font-size: 0.9rem;
    transition: var(--transition-smooth);
}

.form-input:focus {
    border-color: var(--color-gold);
    outline: none;
    background-color: rgba(255,255,255,0.05);
}

.modal-form .btn-telegram {
    width: 100%;
    padding: 1.1rem;
    margin-top: 1rem;
}