/* ========================================
   Асгард — Стили лендинга
   ======================================== */

/* CSS Variables */
:root {
    /* Colors */
    --color-primary: #4A5D4C;
    --color-secondary: #8B7355;
    --color-accent: #C9A962;
    --color-bg: #F5F2ED;
    --color-bg-alt: #EBE7E0;
    --color-text: #2D2D2D;
    --color-text-secondary: #6B6B6B;
    --color-white: #FFFFFF;
    --color-error: #D64545;
    --color-success: #4A5D4C;
    
    /* Typography */
    --font-heading: 'Montserrat', system-ui, -apple-system, sans-serif;
    --font-body: 'Inter', system-ui, -apple-system, sans-serif;
    
    /* Spacing */
    --section-padding: 80px;
    --container-padding: 24px;
    --container-max: 1200px;
    
    /* Transitions */
    --transition-fast: 200ms ease;
    --transition-normal: 300ms ease;
    --transition-slow: 600ms ease-out;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-body);
    font-size: 16px;
    line-height: 1.6;
    color: var(--color-text);
    background-color: var(--color-bg);
    overflow-x: hidden;
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

a {
    color: inherit;
    text-decoration: none;
}

ul {
    list-style: none;
}

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

/* Container */
.container {
    width: 100%;
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 var(--container-padding);
}

/* Typography */
.section-label {
    display: inline-block;
    font-family: var(--font-body);
    font-size: 14px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 2px;
    color: var(--color-accent);
    margin-bottom: 16px;
}

.section-title {
    font-family: var(--font-heading);
    font-size: clamp(28px, 5vw, 42px);
    font-weight: 700;
    color: var(--color-text);
    line-height: 1.2;
    margin-bottom: 48px;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 16px 32px;
    font-family: var(--font-heading);
    font-size: 16px;
    font-weight: 600;
    border-radius: 8px;
    transition: all var(--transition-fast);
    position: relative;
    overflow: hidden;
}

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

.btn--primary:hover {
    background-color: #D4B46D;
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(201, 169, 98, 0.3);
}

.btn--primary:active {
    transform: translateY(0);
}

.btn--full {
    width: 100%;
}

/* ========================================
   Header
   ======================================== */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: 20px 0;
    transition: all var(--transition-normal);
}

.header.scrolled {
    background-color: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    box-shadow: 0 2px 20px rgba(0, 0, 0, 0.08);
    padding: 12px 0;
}

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

/* Logo */
.logo {
    display: flex;
    align-items: center;
    gap: 12px;
    font-family: var(--font-heading);
    font-size: 24px;
    font-weight: 700;
    color: var(--color-white);
    transition: color var(--transition-fast);
}

.header.scrolled .logo {
    color: var(--color-text);
}

.logo__icon {
    font-size: 28px;
}

.logo--light .logo__icon,
.logo--light .logo__text {
    color: var(--color-white);
}

/* Navigation */
.nav__list {
    display: flex;
    gap: 32px;
}

.nav__link {
    font-size: 15px;
    font-weight: 500;
    color: rgba(255, 255, 255, 0.9);
    transition: color var(--transition-fast);
    position: relative;
}

.header.scrolled .nav__link {
    color: var(--color-text-secondary);
}

.nav__link:hover {
    color: var(--color-accent);
}

.nav__link::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background-color: var(--color-accent);
    transition: width var(--transition-fast);
}

.nav__link:hover::after {
    width: 100%;
}

/* Burger Menu */
.burger {
    display: none;
    flex-direction: column;
    gap: 6px;
    padding: 8px;
    z-index: 1001;
}

.burger span {
    display: block;
    width: 24px;
    height: 2px;
    background-color: var(--color-white);
    transition: all var(--transition-fast);
}

.header.scrolled .burger span {
    background-color: var(--color-text);
}

.burger.active span:nth-child(1) {
    transform: rotate(45deg) translate(6px, 6px);
}

.burger.active span:nth-child(2) {
    opacity: 0;
}

.burger.active span:nth-child(3) {
    transform: rotate(-45deg) translate(6px, -6px);
}

/* ========================================
   Hero Section
   ======================================== */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.hero__bg {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, var(--color-primary) 0%, #3A4A3D 50%, var(--color-secondary) 100%);
    background-size: 400% 400%;
    animation: gradientShift 15s ease infinite;
}

@keyframes gradientShift {
    0% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
    100% { background-position: 0% 50%; }
}

.hero__overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.03'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
}

.hero__container {
    position: relative;
    z-index: 1;
    text-align: center;
}

.hero__title {
    font-family: var(--font-heading);
    font-size: clamp(48px, 12vw, 120px);
    font-weight: 800;
    color: var(--color-white);
    letter-spacing: 8px;
    text-transform: uppercase;
    margin-bottom: 16px;
    text-shadow: 0 4px 30px rgba(0, 0, 0, 0.3);
}

.hero__subtitle {
    font-size: clamp(16px, 2.5vw, 22px);
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: 8px;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.hero__location {
    font-size: 16px;
    color: var(--color-accent);
    margin-bottom: 40px;
}

.hero__btn {
    font-size: 18px;
    padding: 20px 48px;
}

.hero__scroll {
    position: absolute;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    color: rgba(255, 255, 255, 0.6);
    font-size: 14px;
    animation: bounce 2s infinite;
}

.hero__scroll svg {
    animation: scrollArrow 1.5s infinite;
}

@keyframes bounce {
    0%, 100% { transform: translateX(-50%) translateY(0); }
    50% { transform: translateX(-50%) translateY(10px); }
}

@keyframes scrollArrow {
    0%, 100% { opacity: 0.6; }
    50% { opacity: 1; }
}

/* Animations */
.animate-fade-up {
    opacity: 0;
    transform: translateY(30px);
    animation: fadeUp 0.8s ease forwards;
}

.delay-1 { animation-delay: 0.2s; }
.delay-2 { animation-delay: 0.4s; }
.delay-3 { animation-delay: 0.6s; }

@keyframes fadeUp {
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* ========================================
   About Section
   ======================================== */
.about {
    padding: var(--section-padding) 0;
    background-color: var(--color-white);
}

.about__container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 64px;
    align-items: center;
}

.about__content {
    max-width: 560px;
}

.about__text {
    font-size: 17px;
    color: var(--color-text-secondary);
    margin-bottom: 24px;
    line-height: 1.8;
}

.about__text strong {
    color: var(--color-text);
}

.about__stats {
    display: flex;
    gap: 48px;
    margin-top: 48px;
    padding-top: 48px;
    border-top: 1px solid var(--color-bg-alt);
}

.stat__number {
    display: block;
    font-family: var(--font-heading);
    font-size: 42px;
    font-weight: 700;
    color: var(--color-accent);
    line-height: 1;
}

.stat__label {
    font-size: 14px;
    color: var(--color-text-secondary);
    margin-top: 8px;
    display: block;
}

.about__image-wrapper {
    position: relative;
    border-radius: 16px;
    overflow: hidden;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.1);
}

.about__image-wrapper img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.about__placeholder {
    aspect-ratio: 4/3;
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-secondary) 100%);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 16px;
    color: var(--color-white);
    font-size: 14px;
}

.about__placeholder .placeholder-icon {
    width: 80px;
    height: 80px;
    color: rgba(255, 255, 255, 0.5);
}

/* ========================================
   Products Section
   ======================================== */
.products {
    padding: var(--section-padding) 0;
    background-color: var(--color-bg);
}

.products__grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

/* Product Card - Tariff Plans */
.product-card {
    background-color: var(--color-white);
    border-radius: 16px;
    overflow: hidden;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.06);
    transition: all var(--transition-normal);
    position: relative;
    display: flex;
    flex-direction: column;
}

.product-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 16px 48px rgba(0, 0, 0, 0.12);
}

/* Card header with icon */
.product-card__header {
    padding: 32px 24px 16px;
    display: flex;
    justify-content: center;
}

.product-card__icon {
    width: 72px;
    height: 72px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.product-card__icon svg {
    width: 36px;
    height: 36px;
}

/* Badge */
.product-card__badge {
    position: absolute;
    top: 16px;
    right: 16px;
    padding: 6px 12px;
    font-size: 12px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    border-radius: 20px;
    color: var(--color-white);
    background-color: var(--color-secondary);
}

/* Content */
.product-card__content {
    padding: 0 24px 24px;
    flex-grow: 1;
    display: flex;
    flex-direction: column;
}

.product-card__title {
    font-family: var(--font-heading);
    font-size: 26px;
    font-weight: 700;
    text-align: center;
    margin-bottom: 12px;
}

.product-card__desc {
    font-size: 15px;
    color: var(--color-text-secondary);
    text-align: center;
    margin-bottom: 20px;
    line-height: 1.6;
}

.product-card__specs {
    flex-grow: 1;
    margin-bottom: 16px;
}

.product-card__specs li {
    font-size: 14px;
    color: var(--color-text);
    padding: 8px 0;
    padding-left: 24px;
    position: relative;
    border-bottom: 1px solid var(--color-bg);
}

.product-card__specs li:last-child {
    border-bottom: none;
}

.product-card__specs li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--color-accent);
    font-weight: 700;
}

.product-card__note {
    font-size: 13px;
    font-style: italic;
    color: var(--color-text-secondary);
    text-align: center;
    padding-top: 12px;
    border-top: 1px dashed var(--color-bg-alt);
}

/* Tariff variants */
.product-card--economy .product-card__icon {
    background-color: var(--color-bg);
    color: var(--color-secondary);
}

.product-card--standard .product-card__icon {
    background-color: rgba(74, 93, 76, 0.15);
    color: var(--color-primary);
}

.product-card--premium .product-card__icon {
    background: linear-gradient(135deg, var(--color-accent) 0%, #D4B46D 100%);
    color: var(--color-white);
}

/* Popular card */
.product-card--popular {
    border: 2px solid var(--color-accent);
}

.product-card--popular .product-card__badge {
    background-color: var(--color-accent);
}

/* ========================================
   Gallery Section
   ======================================== */
.gallery {
    padding: var(--section-padding) 0;
    background-color: var(--color-white);
}

.gallery__grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 16px;
}

.gallery__item {
    position: relative;
    aspect-ratio: 1;
    border-radius: 12px;
    overflow: hidden;
    cursor: pointer;
    background: linear-gradient(135deg, var(--color-bg) 0%, var(--color-bg-alt) 100%);
}

.gallery__item:nth-child(3n+1) {
    grid-row: span 2;
    aspect-ratio: auto;
}

.gallery__item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-normal);
}

.gallery__placeholder {
    width: 100%;
    height: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 12px;
    color: var(--color-text-secondary);
    font-size: 12px;
    background: linear-gradient(135deg, var(--color-bg) 0%, var(--color-bg-alt) 100%);
}

.gallery__placeholder svg {
    width: 40px;
    height: 40px;
    opacity: 0.4;
}

.gallery__overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(0,0,0,0.7) 0%, transparent 50%);
    display: flex;
    align-items: flex-end;
    padding: 16px;
    opacity: 0;
    transition: opacity var(--transition-fast);
}

.gallery__overlay span {
    color: var(--color-white);
    font-size: 14px;
    font-weight: 500;
}

.gallery__item:hover img {
    transform: scale(1.1);
}

.gallery__item:hover .gallery__overlay {
    opacity: 1;
}

/* ========================================
   Features Section
   ======================================== */
.features {
    padding: var(--section-padding) 0;
    background-color: var(--color-bg);
}

.features__grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}

.feature-card {
    background-color: var(--color-white);
    padding: 32px;
    border-radius: 16px;
    text-align: center;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.04);
    transition: all var(--transition-normal);
}

.feature-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 32px rgba(0, 0, 0, 0.08);
}

.feature-card__icon {
    width: 64px;
    height: 64px;
    margin: 0 auto 24px;
    background-color: var(--color-bg);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.feature-card__icon svg {
    width: 32px;
    height: 32px;
    color: var(--color-primary);
}

.feature-card__title {
    font-family: var(--font-heading);
    font-size: 18px;
    font-weight: 600;
    margin-bottom: 12px;
}

.feature-card__text {
    font-size: 14px;
    color: var(--color-text-secondary);
    line-height: 1.7;
}

/* ========================================
   Contact Section
   ======================================== */
.contact {
    padding: var(--section-padding) 0;
    background-color: var(--color-white);
}

.contact__container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 64px;
    align-items: start;
}

.contact__text {
    font-size: 17px;
    color: var(--color-text-secondary);
    margin-bottom: 32px;
    line-height: 1.7;
}

.contact__details {
    display: flex;
    flex-direction: column;
    gap: 16px;
    margin-bottom: 32px;
}

.contact__item {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 16px;
    background-color: var(--color-bg);
    border-radius: 12px;
    transition: all var(--transition-fast);
}

.contact__item:hover {
    background-color: var(--color-bg-alt);
}

a.contact__item {
    cursor: pointer;
}

.contact__icon {
    width: 48px;
    height: 48px;
    background-color: var(--color-primary);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.contact__icon svg {
    width: 24px;
    height: 24px;
    color: var(--color-white);
}

.contact__label {
    display: block;
    font-size: 12px;
    color: var(--color-text-secondary);
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 4px;
}

.contact__value {
    font-weight: 500;
    color: var(--color-text);
}

.contact__socials {
    display: flex;
    gap: 12px;
}

.social-link {
    width: 48px;
    height: 48px;
    background-color: var(--color-bg);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--transition-fast);
}

.social-link:hover {
    background-color: var(--color-primary);
    color: var(--color-white);
}

.social-link svg {
    width: 24px;
    height: 24px;
}

/* Contact Form */
.contact__form-wrapper {
    background-color: var(--color-bg);
    padding: 40px;
    border-radius: 20px;
}

.contact__form {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.form-label {
    font-size: 14px;
    font-weight: 500;
    color: var(--color-text);
}

.form-input {
    padding: 16px;
    font-size: 16px;
    font-family: var(--font-body);
    border: 2px solid transparent;
    border-radius: 12px;
    background-color: var(--color-white);
    transition: all var(--transition-fast);
}

.form-input:focus {
    outline: none;
    border-color: var(--color-accent);
    box-shadow: 0 0 0 4px rgba(201, 169, 98, 0.15);
}

.form-input::placeholder {
    color: var(--color-text-secondary);
}

.form-textarea {
    min-height: 120px;
    resize: vertical;
}

.form-input.error {
    border-color: var(--color-error);
}

.form-error {
    font-size: 13px;
    color: var(--color-error);
    min-height: 20px;
}

.btn__loader {
    display: none;
    width: 20px;
    height: 20px;
    border: 2px solid rgba(255,255,255,0.3);
    border-top-color: white;
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

.btn.loading .btn__text {
    opacity: 0;
}

.btn.loading .btn__loader {
    display: block;
    position: absolute;
}

.form-success {
    display: none;
    align-items: center;
    gap: 12px;
    padding: 16px;
    background-color: rgba(74, 93, 76, 0.1);
    border-radius: 12px;
    color: var(--color-success);
}

.form-success svg {
    width: 24px;
    height: 24px;
    flex-shrink: 0;
}

.form-success.show {
    display: flex;
}

/* ========================================
   Map Section
   ======================================== */
.map {
    height: 450px;
}

.map__wrapper {
    height: 100%;
}

.map__wrapper iframe {
    filter: grayscale(20%);
    transition: filter var(--transition-normal);
}

.map__wrapper:hover iframe {
    filter: grayscale(0%);
}

/* ========================================
   Footer
   ======================================== */
.footer {
    background-color: var(--color-text);
    color: var(--color-white);
}

.footer__container {
    display: grid;
    grid-template-columns: 2fr 2fr 1fr;
    gap: 48px;
    padding-top: 64px;
    padding-bottom: 64px;
}

.footer__brand .logo {
    margin-bottom: 16px;
}

.footer__tagline {
    font-size: 14px;
    color: rgba(255, 255, 255, 0.6);
}

.footer__nav {
    display: flex;
    flex-wrap: wrap;
    gap: 16px 32px;
    align-content: start;
}

.footer__nav a {
    font-size: 15px;
    color: rgba(255, 255, 255, 0.8);
    transition: color var(--transition-fast);
}

.footer__nav a:hover {
    color: var(--color-accent);
}

.footer__socials {
    display: flex;
    gap: 12px;
}

.footer__socials .social-link {
    background-color: rgba(255, 255, 255, 0.1);
    color: var(--color-white);
}

.footer__socials .social-link:hover {
    background-color: var(--color-accent);
}

.footer__bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding: 24px 0;
    text-align: center;
}

.footer__bottom p {
    font-size: 14px;
    color: rgba(255, 255, 255, 0.5);
}

/* ========================================
   Lightbox
   ======================================== */
.lightbox {
    position: fixed;
    inset: 0;
    z-index: 2000;
    background-color: rgba(0, 0, 0, 0.95);
    display: none;
    align-items: center;
    justify-content: center;
    padding: 40px;
}

.lightbox.active {
    display: flex;
}

.lightbox__close {
    position: absolute;
    top: 24px;
    right: 24px;
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-white);
    transition: all var(--transition-fast);
}

.lightbox__close:hover {
    transform: rotate(90deg);
}

.lightbox__close svg {
    width: 32px;
    height: 32px;
}

.lightbox__nav {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 56px;
    height: 56px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-white);
    background-color: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    transition: all var(--transition-fast);
}

.lightbox__nav:hover {
    background-color: var(--color-accent);
}

.lightbox__nav svg {
    width: 24px;
    height: 24px;
}

.lightbox__prev {
    left: 24px;
}

.lightbox__next {
    right: 24px;
}

.lightbox__content {
    max-width: 90vw;
    max-height: 80vh;
}

.lightbox__image {
    max-width: 100%;
    max-height: 80vh;
    object-fit: contain;
    border-radius: 8px;
}

.lightbox__counter {
    position: absolute;
    bottom: 24px;
    left: 50%;
    transform: translateX(-50%);
    color: rgba(255, 255, 255, 0.7);
    font-size: 14px;
}

/* ========================================
   Responsive
   ======================================== */
@media (max-width: 1024px) {
    :root {
        --section-padding: 64px;
    }
    
    .products__grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .features__grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .gallery__grid {
        grid-template-columns: repeat(3, 1fr);
    }
    
    .gallery__item:nth-child(3n+1) {
        grid-row: span 1;
        aspect-ratio: 1;
    }
    
    .footer__container {
        grid-template-columns: 1fr 1fr;
    }
}

@media (max-width: 768px) {
    :root {
        --section-padding: 48px;
    }
    
    /* Header */
    .nav {
        position: fixed;
        top: 0;
        left: 0;
        right: 0;
        bottom: 0;
        background-color: var(--color-text);
        display: flex;
        align-items: center;
        justify-content: center;
        opacity: 0;
        visibility: hidden;
        transition: all var(--transition-normal);
    }
    
    .nav.active {
        opacity: 1;
        visibility: visible;
    }
    
    .nav__list {
        flex-direction: column;
        align-items: center;
        gap: 24px;
    }
    
    .nav__link {
        font-size: 24px;
        color: var(--color-white);
    }
    
    .burger {
        display: flex;
    }
    
    /* About */
    .about__container {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .about__stats {
        gap: 32px;
    }
    
    .stat__number {
        font-size: 32px;
    }
    
    /* Products */
    .products__grid {
        grid-template-columns: 1fr;
    }
    
    /* Gallery */
    .gallery__grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    /* Features */
    .features__grid {
        grid-template-columns: 1fr;
    }
    
    /* Contact */
    .contact__container {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .contact__form-wrapper {
        padding: 24px;
    }
    
    /* Map */
    .map {
        height: 300px;
    }
    
    /* Footer */
    .footer__container {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 32px;
    }
    
    .footer__nav {
        justify-content: center;
    }
    
    .footer__socials {
        justify-content: center;
    }
    
    .lightbox__nav {
        width: 44px;
        height: 44px;
    }
    
    .lightbox__prev {
        left: 12px;
    }
    
    .lightbox__next {
        right: 12px;
    }
}

@media (max-width: 480px) {
    .hero__title {
        letter-spacing: 4px;
    }
    
    .hero__btn {
        padding: 16px 32px;
        font-size: 16px;
    }
    
    .btn {
        padding: 14px 24px;
    }
}