/* ===== CSS VARIABLES ===== */
:root {
    --bg: #f9f8f6;
    --surface: #ffffff;
    --border: #e8e4dc;
    --text: #1a1815;
    --text-secondary: #000000;
    --accent: #e86a3a;
    --accent-hover: #c7552a;
    --accent-light: #fef3ee;
    --accent-dark: #b84a22;
    --blue: #3a6ea5;
    --blue-light: #edf4fa;
    --green: #4a8c5c;
    --green-light: #edf6ef;
    --radius: 14px;
    --radius-sm: 8px;
    --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.04);
    --shadow-card: 0 4px 20px rgba(0, 0, 0, 0.06);
    --shadow-hover: 0 8px 30px rgba(0, 0, 0, 0.10);
    --font: 'Inter', 'Segoe UI', system-ui, -apple-system, sans-serif;
    --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font);
    background: var(--bg);
    color: var(--text);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    overflow-x: hidden;
    transition: background-color 0.6s ease;
}

body.scrolled {
    background: #f5f2ed;
}

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

/* ===== ANIMATIONS ===== */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }

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

@keyframes fadeInScale {
    from {
        opacity: 0;
        transform: scale(0.95);
    }

    to {
        opacity: 1;
        transform: scale(1);
    }
}

@keyframes pulse {

    0%,
    100% {
        transform: scale(1);
    }

    50% {
        transform: scale(1.05);
    }
}

@keyframes blink-caret {

    from,
    to {
        border-color: transparent;
    }

    50% {
        border-color: var(--accent);
    }
}

@keyframes float {

    0%,
    100% {
        transform: translateY(0px);
    }

    50% {
        transform: translateY(-10px);
    }
}

@keyframes shimmer {
    0% {
        background-position: -200% 0;
    }

    100% {
        background-position: 200% 0;
    }
}

@keyframes slideUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }

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

@keyframes slideDown {
    from {
        opacity: 1;
        transform: translateY(0);
    }

    to {
        opacity: 0;
        transform: translateY(20px);
    }
}

/* ===== REVEAL ON SCROLL ===== */
.reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.7s ease, transform 0.7s ease;
}

.reveal.visible {
    opacity: 1;
    transform: translateY(0);
}

.reveal-scale {
    opacity: 0;
    transform: scale(0.95);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.reveal-scale.visible {
    opacity: 1;
    transform: scale(1);
}

/* ===== COOKIE BANNER ===== */
.cookie-banner {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background: #1a1815;
    color: #fff;
    padding: 16px 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 16px;
    flex-wrap: wrap;
    z-index: 10000;
    font-size: 0.85rem;
    animation: slideUp 0.4s ease;
    box-shadow: 0 -2px 10px rgba(0, 0, 0, 0.2);
}

.cookie-banner.hidden {
    animation: slideDown 0.4s ease forwards;
}

.cookie-banner p {
    margin: 0;
    max-width: 600px;
}

.cookie-btn {
    background: var(--accent);
    color: #fff;
    border: none;
    padding: 8px 20px;
    border-radius: 50px;
    font-size: 0.85rem;
    font-weight: 600;
    cursor: pointer;
    white-space: nowrap;
    transition: background var(--transition);
}

.cookie-btn:hover {
    background: var(--accent-hover);
}

/* ===== HEADER ===== */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: 16px 0;
    transition: all var(--transition);
    background: transparent;
}

.header.scrolled-bg {
    background: rgba(255, 255, 255, 0.94);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    box-shadow: 0 1px 8px rgba(0, 0, 0, 0.06);
    padding: 10px 0;
}

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

.logo {
    font-size: 1.5rem;
    font-weight: 800;
    letter-spacing: -0.5px;
    color: var(--text);
    text-decoration: none;
    display: flex;
    align-items: center;
    gap: 6px;
    transition: transform var(--transition);
}

.logo:hover {
    transform: scale(1.03);
}

.logo-dot {
    width: 8px;
    height: 8px;
    background: var(--accent);
    border-radius: 50%;
    display: inline-block;
    animation: pulse 2s infinite;
}

/* Navigation */
.nav {
    display: flex;
    gap: 20px;
    align-items: center;
}

.nav a {
    font-size: 0.88rem;
    font-weight: 500;
    color: var(--text-secondary);
    text-decoration: none;
    transition: color var(--transition);
}

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

.burger {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    flex-direction: column;
    gap: 5px;
    padding: 8px;
}

.burger span {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--text);
    border-radius: 2px;
    transition: all var(--transition);
}

.header-cta {
    background: var(--accent);
    color: #fff;
    border: none;
    padding: 12px 26px;
    border-radius: 50px;
    font-size: 0.9rem;
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition);
    text-decoration: none;
    letter-spacing: 0.2px;
    box-shadow: 0 2px 8px rgba(232, 106, 58, 0.3);
}

.header-cta:hover {
    background: var(--accent-hover);
    box-shadow: 0 4px 16px rgba(232, 106, 58, 0.4);
    transform: translateY(-1px);
}

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

.hero-bg {
    position: absolute;
    inset: 0;
    z-index: 0;
}

.hero-bg-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    filter: blur(8px) brightness(0.6);
    transform: scale(1.05);
}

.hero-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(159deg, rgb(255 74 74 / 40%) 0%, rgb(255 125 66 / 50%) 40%, rgb(27 29 43 / 50%) 70%);
    z-index: 1;
}

.hero-content {
    position: relative;
    z-index: 2;
    max-width: 800px;
}

.hero-badge {
    display: inline-block;
    background: var(--surface);
    border: 1px solid var(--border);
    padding: 8px 18px;
    border-radius: 50px;
    font-size: 0.82rem;
    font-weight: 600;
    color: var(--text-secondary);
    margin-bottom: 24px;
    letter-spacing: 0.3px;
}

.hero h1 {
    font-size: clamp(2.2rem, 5vw, 3.4rem);
    font-weight: 900;
    letter-spacing: -1px;
    line-height: 1.15;
    margin-bottom: 16px;
}

.hero h1 .highlight {
    position: relative;
    color: var(--accent);
    z-index: 1;
}

.hero-sub {
    font-size: 1.15rem;
    color: #e8dcd3;
    max-width: 550px;
    margin: 0 auto 32px;

}

.hero-buttons {
    display: flex;
    gap: 14px;
    justify-content: center;
    flex-wrap: wrap;
}

.hero-stats {
    display: flex;
    justify-content: center;
    gap: 40px;
    flex-wrap: wrap;
    margin-top: 48px;
}

.hero-stat {
    text-align: center;
}

.hero-stat-val {
    font-size: 2rem;
    font-weight: 800;
    letter-spacing: -0.5px;
}

.hero-stat-val .counter {
    color: var(--accent);
}

.hero-stat-label {
    font-size: 0.82rem;
    color: #ffa583;
    margin-top: 2px;
}

.hero-scroll-hint {
    position: absolute;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 2;
    display: flex;
    flex-direction: column;
    align-items: center;
    font-size: 0.78rem;
    color: #ffffff;
    animation: float 3s ease-in-out infinite;
}

.scroll-arrow {
    font-size: 1.2rem;
    margin-top: 4px;
}

/* Shimmer text */
.shimmer-text {
    background: linear-gradient(90deg, var(--text) 0%, var(--accent) 40%, var(--text) 80%);
    background-size: 200% auto;
    color: transparent;
    -webkit-background-clip: text;
    background-clip: text;
    animation: shimmer 3s linear infinite;
    display: inline-block;
}

/* ===== BUTTONS ===== */
.btn-primary {
    background: var(--accent);
    color: #fff;
    border: none;
    padding: 15px 34px;
    border-radius: 50px;
    font-size: 1rem;
    font-weight: 700;
    cursor: pointer;
    transition: all var(--transition);
    text-decoration: none;
    box-shadow: 0 4px 14px rgba(232, 106, 58, 0.35);
    display: inline-block;
}

.btn-primary:hover {
    background: var(--accent-hover);
    box-shadow: 0 6px 22px rgba(232, 106, 58, 0.45);
    transform: translateY(-2px);
}

.btn-outline {
    background: var(--surface);
    color: var(--text);
    border: 2px solid var(--border);
    padding: 14px 34px;
    border-radius: 50px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition);
    text-decoration: none;
}

.btn-outline:hover {
    border-color: var(--accent);
    color: var(--accent);
    transform: translateY(-2px);
    box-shadow: var(--shadow-card);
}

/* ===== SECTIONS ===== */
.section {
    padding: 80px 24px;
    max-width: 1200px;
    margin: 0 auto;
}

.section-label {
    display: inline-block;
    font-size: 0.78rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.8px;
    color: var(--accent);
    margin-bottom: 12px;
}

.section-title {
    font-size: clamp(1.6rem, 3vw, 2.2rem);
    font-weight: 800;
    letter-spacing: -0.4px;
    margin-bottom: 12px;
}

.section-sub {
    color: var(--text-secondary);
    font-size: 1rem;
    max-width: 550px;
    margin-bottom: 40px;
}

/* ===== SERVICES GRID ===== */
.services-grid-main {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

@media (max-width: 900px) {
    .services-grid-main {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 600px) {
    .services-grid-main {
        grid-template-columns: 1fr;
    }
}

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

@media (max-width: 1100px) {
    .services-grid-separate {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 600px) {
    .services-grid-separate {
        grid-template-columns: 1fr;
    }
}

.service-card {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 28px 24px;
    transition: all var(--transition);
    cursor: default;
}

.service-card.small {
    padding: 20px 16px;
}

.service-card:hover {
    box-shadow: var(--shadow-hover);
    transform: translateY(-4px);
    border-color: #d5cfc5;
}

.service-icon {
    width: 48px;
    height: 48px;
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 16px;
    transition: transform var(--transition);
    color: var(--primary);
}

.service-card.small .service-icon {
    width: 40px;
    height: 40px;
    margin-bottom: 12px;
}

.service-icon svg {
    width: 28px;
    height: 28px;
}

.service-card.small .service-icon svg {
    width: 22px;
    height: 22px;
}

.service-card:hover .service-icon {
    transform: scale(1.1);
}

.service-card h3 {
    font-size: 1.1rem;
    font-weight: 700;
    margin-bottom: 6px;
}

.service-card p {
    font-size: 0.88rem;
    color: var(--text-secondary);
}

/* ===== PACKAGES TABLE ===== */
.packages-table {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 20px;
}

.package-card {
    background: var(--surface);
    border: 2px solid var(--border);
    border-radius: var(--radius);
    padding: 28px 24px;
    text-align: center;
    transition: all var(--transition);
    position: relative;
}

.package-card:hover {
    box-shadow: var(--shadow-hover);
    transform: translateY(-4px);
}

.package-card.featured {
    border-color: var(--accent);
    box-shadow: 0 4px 24px rgba(232, 106, 58, 0.12);
    background: #fffdfb;
}

.package-card.featured::before {
    content: 'Популярный';
    position: absolute;
    top: -13px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--accent);
    color: #fff;
    font-size: 0.7rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    padding: 5px 16px;
    border-radius: 50px;
}

.package-tag {
    display: inline-block;
    font-size: 0.7rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    padding: 4px 12px;
    border-radius: 50px;
    margin-bottom: 16px;
}

.tag-start {
    background: #edf6ef;
    color: #4a8c5c;
}

.tag-biz {
    background: #fef3ee;
    color: #c7552a;
}

.tag-premium {
    background: #f3edfa;
    color: #5c3d8a;
}

.package-price {
    font-size: 2rem;
    font-weight: 900;
    letter-spacing: -0.5px;
    margin-bottom: 4px;
}

.package-period {
    font-size: 0.8rem;
    color: var(--text-secondary);
    margin-bottom: 18px;
}

.package-features {
    list-style: none;
    text-align: left;
    font-size: 0.85rem;
    color: var(--text-secondary);
    margin-bottom: 20px;
}

.package-features li {
    padding: 6px 0;
    border-bottom: 1px dotted #e8e4dc;
}

.package-features li::before {
    content: '✓ ';
    color: var(--accent);
    font-weight: 700;
}

.package-card .btn-primary {
    width: 100%;
    display: block;
    text-align: center;
}

/* ===== INDIVIDUAL PRICES ===== */
.individual-card {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 24px 20px;
    text-align: center;
    transition: all var(--transition);
}

.individual-card:hover {
    box-shadow: var(--shadow-card);
    transform: translateY(-3px);
}

.individual-card h3 {
    font-size: 1rem;
    font-weight: 700;
    margin-bottom: 10px;
}

.individual-prices {
    display: flex;
    flex-direction: column;
    gap: 4px;
    font-size: 0.82rem;
    color: var(--text-secondary);
}

.individual-prices span {
    padding: 4px 0;
    border-bottom: 1px dotted #e8e4dc;
}

.individual-prices span:last-child {
    border-bottom: none;
}

/* ===== REGIONS ===== */
.regions-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 16px;
}

.region-card {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 20px 16px;
    text-align: center;
    transition: all var(--transition);
}

.region-card:hover {
    box-shadow: var(--shadow-card);
    transform: translateY(-2px);
}

.region-city {
    font-weight: 700;
    font-size: 1rem;
}

.region-koef {
    font-size: 1.6rem;
    font-weight: 800;
    color: var(--accent);
    margin: 6px 0;
}

.region-note {
    font-size: 0.75rem;
    color: var(--text-secondary);
}

/* ===== STEPS ===== */
.steps {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 20px;
}

.step-card {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 24px 20px;
    text-align: center;
    transition: all var(--transition);
}

.step-card:hover {
    box-shadow: var(--shadow-card);
    transform: translateY(-3px);
}

.step-num {
    width: 40px;
    height: 40px;
    background: var(--accent);
    color: #fff;
    border-radius: 50%;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-weight: 800;
    font-size: 1.1rem;
    margin-bottom: 12px;
}

.step-card h4 {
    font-size: 1rem;
    margin-bottom: 4px;
}

.step-card p {
    font-size: 0.82rem;
    color: var(--text-secondary);
}

/* ===== CTA ===== */
.cta-section {
    background: linear-gradient(160deg, #fef3ee, #edf4fa);
    border-radius: var(--radius);
    padding: 50px 30px;
    text-align: center;
    border: 1px solid #e8dcd3;
}

.cta-section h2 {
    font-size: 1.8rem;
    font-weight: 800;
    margin-bottom: 12px;
    letter-spacing: -0.4px;
}

.cta-section p {
    color: var(--text-secondary);
    margin-bottom: 24px;
    max-width: 500px;
    margin-left: auto;
    margin-right: auto;
}

/* ===== FORM ===== */
.cta-form {
    max-width: 480px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.form-group input,
.form-group select {
    width: 100%;
    padding: 14px 18px;
    border: 1px solid var(--border);
    border-radius: 50px;
    font-size: 0.95rem;
    font-family: var(--font);
    background: var(--surface);
    transition: border-color var(--transition);
    outline: none;
}

.form-group input:focus,
.form-group select:focus {
    border-color: var(--accent);
}

.form-submit {
    width: 100%;
}

.form-success {
    display: none;
    background: #edf6ef;
    color: #4a8c5c;
    padding: 14px 20px;
    border-radius: var(--radius-sm);
    margin-top: 16px;
    font-weight: 600;
}

.form-success.active {
    display: block;
    animation: fadeInUp 0.4s ease;
}

/* Footer */
footer {
    background: var(--text);
    color: var(--white);
    padding: 60px 20px;
}

.footer-content {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 40px;
    margin-bottom: 40px;
}

.footer-links {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.footer-link {
    color: #eff3f8;
    text-decoration: none;
    transition: color 0.8s ease;
    display: flex;
    align-items: center;
    gap: 8px;
}

.footer-link:hover {
    color: #b84a22;
}

.social-links {
    display: flex;
    gap: 16px;
    margin-top: 20px;
}

.social-link {
    width: 44px;
    height: 44px;
    background: #ffffff;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.8s ease;
    color: #1a1815;
}

.social-link svg {
    width: 20px;
    height: 20px;
}

.social-link:hover {
    background: #b84a22;
    transform: translateY(-2px);
}

.copyright {
    text-align: center;
    padding-top: 30px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    color: #94A3B8;
}

.footer-nav {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 16px;
    margin-top: 16px;
}

.footer-nav a {
    color: #eff3f8;
    text-decoration: none;
    transition: color 0.8s ease;
    font-size: 0.9rem;
}

.footer-nav a:hover {
    color: #b84a22;
}

/* ===== SCROLL TO TOP ===== */
.scroll-top {
    position: fixed;
    bottom: 24px;
    right: 24px;
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: var(--surface);
    border: 1px solid var(--border);
    box-shadow: var(--shadow-card);
    cursor: pointer;
    z-index: 999;
    font-size: 1.2rem;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transform: translateY(20px);
    transition: all var(--transition);
    pointer-events: none;
}

.scroll-top.visible {
    opacity: 1;
    transform: translateY(0);
    pointer-events: auto;
}

.scroll-top:hover {
    background: var(--accent);
    color: #fff;
    border-color: var(--accent);
}

/* ===== RESPONSIVE (TABLET) ===== */
@media (max-width: 768px) {
    .nav {
        display: none;
    }

    .nav.open {
        display: flex;
        flex-direction: column;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: var(--surface);
        padding: 20px;
        gap: 14px;
        box-shadow: var(--shadow-card);
        border-bottom: 1px solid var(--border);
    }

    .burger {
        display: flex;
    }

    .header-cta {
        display: none;
    }

    .header .header-inner .header-cta {
        display: none;
    }

    .header.scrolled-bg .header-cta {
        display: inline-block;
    }

    .hero-stats {
        gap: 20px;
    }

    .hero-stat-val {
        font-size: 1.5rem;
    }

    .section {
        padding: 50px 16px;
    }

    .hero {
        padding: 100px 16px 60px;
    }

    .cta-section {
        padding: 30px 20px;
    }

    .btn-primary,
    .btn-outline {
        padding: 12px 24px;
        font-size: 0.9rem;
    }

    .hero-scroll-hint {
        bottom: 20px;
    }
}

/* ===== RESPONSIVE (MOBILE) ===== */
@media (max-width: 480px) {
    .hero h1 {
        font-size: 1.8rem;
    }

    .hero-sub {
        font-size: 0.95rem;
    }

    .hero-buttons {
        flex-direction: column;
        align-items: center;
    }

    .packages-table,
    .services-grid-main,
    .services-grid-separate,
    .steps {
        grid-template-columns: 1fr;
    }

    .cookie-banner {
        flex-direction: column;
        text-align: center;
    }
}