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

:root {
    --primary-red: #FC3F1D;
    --primary-yellow: #FFCC00;
    --bg-dark-blue: #3D4F7F;
    --bg-hero: linear-gradient(180deg, #5468A7 0%, #3D4F7F 100%);
    --bg-light: #F5F7FA;
    --bg-white: #FFFFFF;
    --bg-dark: #0F1624;
    --bg-dark-section: #1A2332;
    --text-dark: #1A1A1A;
    --text-light: #666666;
    --text-white: #FFFFFF;
}

body {
    font-family: 'Montserrat', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    background-color: var(--bg-light);
    color: var(--text-dark);
    line-height: 1.6;
}

.container {
    max-width: 1920px;
    margin: 0 auto;
    padding: 0 60px;
}

/* Header */
.header {
    background-color: var(--bg-dark-blue);
    padding: 20px 0;
}

.header-content {
    display: flex;
    align-items: center;
    gap: 32px;
}

.logo {
    margin-right: 40px;
}

.nav {
    display: flex;
    gap: 32px;
    flex: 1;
}

.nav-link {
    color: var(--text-white);
    text-decoration: none;
    font-size: 14px;
    font-weight: 500;
}

.nav-link:hover {
    opacity: 0.8;
}

/* Buttons */
.btn {
    padding: 12px 24px;
    border: none;
    border-radius: 8px;
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    font-family: inherit;
}

.btn-primary {
    background-color: var(--primary-yellow);
    color: var(--text-dark);
}

.btn-secondary {
    background-color: transparent;
    color: var(--text-white);
    border: 1px solid rgba(255, 255, 255, 0.3);
}

.btn-yellow {
    background-color: var(--primary-yellow);
    color: var(--text-dark);
}

.btn-secondary-white {
    background-color: rgba(255, 255, 255, 0.2);
    color: var(--text-white);
    border: 1px solid rgba(255, 255, 255, 0.3);
}

.btn-outline {
    background-color: transparent;
    color: var(--text-white);
    border: 1px solid var(--text-white);
    padding: 14px 32px;
}

.btn-subscribe {
    background-color: var(--primary-yellow);
    color: var(--text-dark);
    padding: 14px 40px;
}

.btn:hover {
    opacity: 0.9;
    transform: translateY(-2px);
}

/* Hero Section */
.hero {
    background: linear-gradient(180deg, #5468A7 0%, #3D4F7F 100%);
    padding: 80px 0 100px;
    position: relative;
    overflow: visible;
}

.hero::after {
    content: '';
    position: absolute;
    bottom: -150px;
    left: 0;
    right: 0;
    height: 300px;
    background: linear-gradient(180deg, rgba(61, 79, 127, 0.8) 0%, rgba(61, 79, 127, 0.3) 40%, transparent 100%);
    pointer-events: none;
    z-index: 10;
}

.hero-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
    position: relative;
    z-index: 1;
}

.hero-title {
    font-size: 52px;
    font-weight: 700;
    line-height: 1.15;
    margin-bottom: 24px;
    color: var(--text-white);
}

.hero-description {
    font-size: 18px;
    color: rgba(255, 255, 255, 0.85);
    margin-bottom: 40px;
    line-height: 1.7;
}

.hero-buttons {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
}

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

.hero-illustration::before {
    content: '';
    position: absolute;
    bottom: -30px;
    left: 50%;
    transform: translateX(-50%);
    width: 80%;
    height: 60px;
    background: radial-gradient(ellipse at center, rgba(255, 204, 0, 0.4) 0%, rgba(255, 204, 0, 0.2) 40%, transparent 70%);
    filter: blur(20px);
    z-index: 0;
}

.hero-img {
    width: 100%;
    max-width: 100%;
    height: auto;
    filter: drop-shadow(0 20px 40px rgba(0, 0, 0, 0.3));
    position: relative;
    z-index: 1;
}

/* What Awaits Section */
.what-awaits {
    padding: 100px 0;
    background-color: var(--bg-light);
    position: relative;
    z-index: 1;
}

.section-title {
    font-size: 44px;
    font-weight: 700;
    margin-bottom: 60px;
    text-align: center;
    color: var(--text-dark);
}

.cards-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
}

.card {
    background-color: var(--bg-white);
    padding: 40px 32px;
    border-radius: 20px;
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.06);
    transition: all 0.3s ease;
}

.card:hover {
    transform: translateY(-8px);
    box-shadow: 0 12px 32px rgba(0, 0, 0, 0.12);
}

.card-icon {
    margin-bottom: 24px;
}

.card-icon img {
    width: 72px;
    height: 72px;
}

.card-title {
    font-size: 22px;
    font-weight: 600;
    margin-bottom: 16px;
    color: var(--text-dark);
}

.card-description {
    font-size: 15px;
    color: var(--text-light);
    line-height: 1.7;
}

/* Features Section */
.features-section {
    padding: 90px 0;
    background-color: var(--bg-light);
}

.feature-row {
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    gap: 40px;
    align-items: center;
    margin-bottom: 40px;
}

.feature-row:last-child {
    margin-bottom: 0;
}

.feature-row-reverse {
    grid-template-columns: 0.9fr 1.1fr;
}

.feature-text {
    max-width: 520px;
}

.feature-paragraph {
    font-size: 16px;
    line-height: 1.7;
    color: var(--text-dark);
    margin-bottom: 20px;
}

.btn-outline-dark {
    background-color: transparent;
    color: var(--text-dark);
    border: 1px solid var(--text-dark);
    padding: 10px 26px;
    font-size: 14px;
}

.feature-media {
    display: flex;
    justify-content: center;
    align-items: center;
}

.feature-media img {
    width: 100%;
    max-width: 360px;
    height: auto;
    border-radius: 16px;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.12);
}

/* Benefits Section */
.benefits-section {
    padding: 70px 0 90px;
    background-color: var(--bg-white);
}

.section-header {
    text-align: center;
    margin-bottom: 32px;
}

.section-subtitle {
    font-size: 18px;
    font-weight: 600;
    line-height: 1.6;
    color: var(--text-dark);
    max-width: 760px;
    margin: 0 auto;
}

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

.benefit-item {
    background-color: var(--bg-light);
    border-radius: 14px;
    padding: 16px;
    text-align: center;
}

.benefit-title {
    font-size: 14px;
    font-weight: 600;
    color: var(--text-dark);
    margin-bottom: 12px;
}

.benefit-item img {
    width: 100%;
    max-width: 260px;
    height: auto;
    border-radius: 12px;
}

.benefits-cta {
    display: flex;
    justify-content: center;
    margin-top: 20px;
}

/* Banner Section */
.banner-section {
    padding: 80px 0;
    background-color: var(--bg-white);
}

.container-full {
    max-width: 1920px;
    margin: 0 auto;
    padding: 0 60px;
}

.banner-image {
    width: 100%;
    max-width: 900px;
    height: auto;
    border-radius: 24px;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.1);
    display: block;
    margin: 0 auto;
}

/* Modal */
.modal-overlay {
    position: fixed;
    inset: 0;
    background: rgba(10, 16, 28, 0.65);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 24px;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.2s ease;
    z-index: 2000;
}

.modal-overlay.is-open {
    opacity: 1;
    pointer-events: auto;
}

.modal-window {
    width: 100%;
    max-width: 420px;
    background: #1B2335;
    color: var(--text-white);
    border-radius: 20px;
    padding: 28px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.4);
    position: relative;
}

.modal-close {
    position: absolute;
    top: 14px;
    right: 16px;
    background: transparent;
    border: none;
    color: rgba(255, 255, 255, 0.7);
    font-size: 22px;
    cursor: pointer;
}

.modal-title {
    font-size: 22px;
    font-weight: 700;
    margin-bottom: 6px;
}

.modal-subtitle {
    font-size: 14px;
    color: rgba(255, 255, 255, 0.75);
    margin-bottom: 18px;
}

.modal-form {
    display: grid;
    gap: 14px;
}

.modal-field {
    display: grid;
    gap: 6px;
    font-size: 12px;
    color: rgba(255, 255, 255, 0.7);
}

.modal-field input,
.modal-field select {
    width: 100%;
    padding: 12px 14px;
    border-radius: 12px;
    border: 1px solid rgba(255, 255, 255, 0.15);
    background: rgba(255, 255, 255, 0.06);
    color: var(--text-white);
    font-size: 14px;
    outline: none;
}

.modal-field input::placeholder {
    color: rgba(255, 255, 255, 0.5);
}

.modal-submit {
    width: 100%;
}

.modal-status {
    min-height: 18px;
    font-size: 12px;
    color: rgba(255, 255, 255, 0.7);
}

/* Gifts Section */
.gifts-section {
    padding: 100px 0;
    background: linear-gradient(135deg, #0F1624 0%, #1A2332 100%);
    position: relative;
}

.gifts-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 100px;
    align-items: center;
}

.gifts-title {
    font-size: 44px;
    font-weight: 700;
    color: var(--text-white);
    margin-bottom: 48px;
}

.gifts-list {
    list-style: none;
    padding: 0;
}

.gifts-list li {
    font-size: 20px;
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: 24px;
    padding-left: 48px;
    position: relative;
    line-height: 1.6;
}

.gifts-list li:before {
    content: "✓";
    position: absolute;
    left: 0;
    color: var(--primary-yellow);
    font-size: 28px;
    font-weight: bold;
}

.gifts-image {
    display: flex;
    justify-content: center;
    align-items: center;
}

.gifts-image img {
    width: 100%;
    max-width: 420px;
    height: auto;
    border-radius: 24px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.4);
}

/* Footer Section */
.footer-section {
    background-color: var(--bg-dark);
    padding: 60px 0;
    text-align: center;
    color: var(--text-white);
}

.footer-content h3 {
    font-size: 28px;
    margin-bottom: 16px;
}

.footer-content p {
    font-size: 16px;
    margin-bottom: 32px;
    opacity: 0.8;
}

.subscribe-form {
    display: flex;
    justify-content: center;
}

/* Footer */
.footer {
    background-color: var(--bg-dark);
    padding: 40px 0;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-links {
    display: flex;
    justify-content: center;
    gap: 32px;
    margin-bottom: 20px;
}

.footer-links a {
    color: var(--text-white);
    text-decoration: none;
    font-size: 14px;
}

.footer-links a:hover {
    opacity: 0.7;
}

.copyright {
    text-align: center;
    color: rgba(255, 255, 255, 0.6);
    font-size: 12px;
}

/* Responsive */
@media (max-width: 1440px) {
    .container,
    .container-full {
        padding: 0 50px;
    }
}

@media (max-width: 1200px) {
    .container,
    .container-full {
        padding: 0 40px;
    }
    
    .hero-title {
        font-size: 44px;
    }
    
    .section-title,
    .gifts-title {
        font-size: 38px;
    }
    
    .cards-grid {
        grid-template-columns: 1fr;
        gap: 24px;
    }
    
    .benefits-grid {
        grid-template-columns: 1fr;
        gap: 24px;
    }
    
    .gifts-content {
        gap: 60px;
    }
}

@media (max-width: 1024px) {
    .hero-content {
        grid-template-columns: 1fr;
        gap: 50px;
    }
    
    .hero-illustration {
        order: -1;
    }
    
    .gifts-content {
        grid-template-columns: 1fr;
        gap: 50px;
    }
    
    .feature-row {
        grid-template-columns: 1fr;
        gap: 24px;
    }
    
    .feature-row-reverse {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .container,
    .container-full {
        padding: 0 24px;
    }
    
    .header {
        padding: 16px 0;
    }
    
    .header-content {
        flex-wrap: wrap;
        gap: 16px;
    }
    
    .nav {
        display: none;
    }
    
    .hero {
        padding: 50px 0 60px;
    }
    
    .hero-title {
        font-size: 32px;
        margin-bottom: 20px;
    }
    
    .hero-description {
        font-size: 16px;
        margin-bottom: 28px;
    }
    
    .hero-buttons {
        flex-direction: column;
        gap: 12px;
    }
    
    .hero-buttons .btn {
        width: 100%;
        justify-content: center;
    }
    
    .what-awaits {
        padding: 60px 0;
    }
    
    .section-title {
        font-size: 28px;
        margin-bottom: 40px;
    }
    
    .card {
        padding: 28px 24px;
    }
    
    .card-icon img {
        width: 56px;
        height: 56px;
    }
    
    .card-title {
        font-size: 20px;
    }
    
    .card-description {
        font-size: 14px;
    }
    
    .features-section,
    .benefits-section,
    .banner-section {
        padding: 60px 0;
    }
    
    .section-subtitle {
        font-size: 18px;
    }

    .feature-paragraph {
        font-size: 14px;
        margin-bottom: 16px;
    }
    
    .feature-media img {
        max-width: 320px;
    }
    
    .benefit-item img {
        max-width: 220px;
    }
    
    .gifts-section {
        padding: 60px 0;
    }
    
    .gifts-title {
        font-size: 28px;
        margin-bottom: 32px;
    }
    
    .gifts-list li {
        font-size: 16px;
        padding-left: 36px;
        margin-bottom: 16px;
    }
    
    .gifts-list li:before {
        font-size: 20px;
    }
    
    .footer-section {
        padding: 50px 0;
    }
    
    .footer-section h3 {
        font-size: 24px;
    }
    
    .footer {
        padding: 32px 0;
    }
}

@media (max-width: 480px) {
    .container,
    .container-full {
        padding: 0 16px;
    }
    
    .hero-title {
        font-size: 26px;
    }
    
    .hero-description {
        font-size: 14px;
    }
    
    .section-title,
    .gifts-title {
        font-size: 24px;
    }
    
    .btn {
        padding: 12px 20px;
        font-size: 14px;
    }
    
    .card {
        padding: 24px 20px;
    }
    
    .feature-paragraph {
        font-size: 13px;
    }
    
    .feature-media img {
        max-width: 280px;
    }
    
    .benefit-item img {
        max-width: 200px;
    }
}