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

:root {
    --primary-color: #e33441;
    --primary-dark: #c1202b;
    --primary-light: #ffeaec;
    --secondary-color: #1a2235;
    --text-color: #2b3040;
    --text-muted: #6b7280;
    --bg-color: #faf9f6;
    --bg-section: #ffffff;
    --card-bg: #ffffff;
    --border-light: #eaedf2;
    --shadow-sm: 0 4px 15px rgba(0,0,0,0.04);
    --shadow-md: 0 10px 30px rgba(0,0,0,0.07);
    --shadow-lg: 0 20px 50px rgba(0,0,0,0.1);
    --radius-sm: 12px;
    --radius-md: 20px;
    --radius-lg: 30px;
    --radius-full: 50px;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Outfit', sans-serif;
    color: var(--text-color);
    background-color: var(--bg-color);
    line-height: 1.6;
    overflow-x: hidden;
}

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

.container {
    max-width: 1200px;
    margin: 0 auto;
    width: 100%;
}

/* ==================== SECTION DIVIDER ==================== */
.section-divider {
    height: 1px;
    background: linear-gradient(to right, transparent, rgba(0,0,0,0.06), transparent);
    margin: 0 80px;
}

/* ==================== NAVBAR ==================== */
.navbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0 60px;
    height: 80px;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    border-bottom: 1px solid rgba(0,0,0,0.05);
    transition: all 0.3s ease;
}

.navbar.scrolled {
    box-shadow: 0 2px 20px rgba(0,0,0,0.08);
}

.logo {
    display: flex;
    align-items: center;
    gap: 8px;
}

.logo img {
    height: 28px;
    width: auto;
}

.logo-text {
    font-size: 1.4rem;
    font-weight: 800;
    color: var(--secondary-color);
}

.logo-exclaim {
    color: var(--primary-color);
}

.nav-links {
    display: flex;
    gap: 32px;
    align-items: center;
}

.nav-links a {
    font-weight: 500;
    font-size: 0.92rem;
    color: var(--text-color);
    transition: color 0.3s ease;
    position: relative;
    padding-bottom: 4px;
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--primary-color);
    transition: width 0.3s ease;
    border-radius: 2px;
}

.nav-links a:hover::after,
.nav-links a.active::after {
    width: 100%;
}

.nav-links a.active,
.nav-links a:hover {
    color: var(--primary-color);
}

.nav-right {
    display: flex;
    align-items: center;
}

.btn-nav {
    padding: 12px 24px;
    font-size: 0.88rem;
}

/* Hamburger Menu */
.hamburger {
    display: none;
    flex-direction: column;
    gap: 5px;
    cursor: pointer;
    background: none;
    border: none;
    padding: 5px;
}

.hamburger span {
    display: block;
    width: 24px;
    height: 2.5px;
    background: var(--secondary-color);
    border-radius: 2px;
    transition: all 0.3s ease;
}

/* ==================== BUTTONS ==================== */
.btn {
    padding: 14px 28px;
    border-radius: var(--radius-full);
    font-weight: 600;
    font-size: 0.95rem;
    cursor: pointer;
    transition: all 0.3s ease;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border: none;
    font-family: 'Outfit', sans-serif;
    gap: 8px;
    white-space: nowrap;
}

.btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
}

.btn-primary {
    background: var(--primary-color);
    color: #ffffff;
    box-shadow: 0 5px 15px rgba(227, 52, 65, 0.25);
}

.btn-primary:hover {
    background: var(--primary-dark);
    box-shadow: 0 8px 25px rgba(227, 52, 65, 0.35);
}

.btn-secondary {
    background: #ffffff;
    color: var(--text-color);
    border: 1.5px solid var(--border-light);
    box-shadow: var(--shadow-sm);
}

.btn-secondary:hover {
    border-color: var(--primary-color);
    color: var(--primary-color);
}

.btn-dark {
    background: var(--secondary-color);
    color: #ffffff;
}

.btn-dark:hover {
    background: #111726;
}

.btn-full {
    display: flex;
    width: 100%;
    justify-content: space-between;
    padding: 15px 22px;
    border-radius: var(--radius-sm);
    margin-top: auto;
    font-size: 0.9rem;
}

/* ==================== HERO SECTION ==================== */
.hero {
    position: relative;
    padding: 140px 60px 80px;
    display: flex;
    align-items: center;
    min-height: 100vh;
    background-color: #fffbf9;
    overflow: hidden;
}

/* Subtle sakura petal pattern overlay */
.hero::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0; bottom: 0;
    background-image: url('data:image/svg+xml;utf8,<svg width="20" height="20" viewBox="0 0 20 20" xmlns="http://www.w3.org/2000/svg"><path d="M10 0C10 0 13 4 13 7C13 10 10 13 10 13C10 13 7 10 7 7C7 4 10 0 10 0Z" fill="%23ffd6e0" opacity="0.3"/></svg>');
    background-size: 120px 120px;
    z-index: 1;
    pointer-events: none;
    opacity: 0.5;
}

.hero-content {
    flex: 0 0 55%;
    max-width: 650px;
    z-index: 3;
    position: relative;
}

.badge-text {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 0.88rem;
    font-weight: 600;
    color: var(--text-muted);
    margin-bottom: 18px;
    letter-spacing: 0.5px;
}

.badge-text .dot {
    width: 10px;
    height: 10px;
    background-color: var(--primary-color);
    border-radius: 50%;
    flex-shrink: 0;
}

.hero-content h1 {
    font-size: 3.5rem;
    font-weight: 800;
    line-height: 1.15;
    color: var(--secondary-color);
    margin-bottom: 22px;
    letter-spacing: -0.5px;
}

.text-primary {
    color: var(--primary-color) !important;
    font-style: italic;
}

.hero-content p {
    font-size: 1.05rem;
    color: var(--text-muted);
    margin-bottom: 35px;
    line-height: 1.75;
    max-width: 520px;
}

.hero-buttons {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
    margin-bottom: 50px;
}

.hero-buttons .btn {
    padding: 13px 24px;
    font-size: 0.88rem;
}

/* Stats Avatar Area */
.hero-stats {
    display: flex;
    align-items: center;
    gap: 35px;
}

.avatar-group {
    display: flex;
    align-items: center;
    gap: 14px;
}

.avatars {
    display: flex;
}

.avatars .avatar {
    width: 42px;
    height: 42px;
    border-radius: 50%;
    border: 3px solid #fff;
    background-color: #ddd;
    margin-left: -12px;
    background-size: cover;
    background-position: center;
    box-shadow: 0 3px 8px rgba(0,0,0,0.1);
}

.avatars .avatar:first-child { margin-left: 0; }

.stat-text {
    font-size: 0.85rem;
    font-weight: 500;
    line-height: 1.4;
    color: var(--text-color);
}

.stat-text strong {
    display: block;
    font-size: 1rem;
    font-weight: 700;
}

.stat-text span {
    display: block;
    font-weight: 400;
    font-size: 0.78rem;
    color: var(--text-muted);
}

.rating-group {
    display: flex;
    align-items: center;
    gap: 12px;
}

.star-icon {
    font-size: 1.8rem;
}

/* Hero Image Right Side */
.hero-image {
    position: absolute;
    bottom: 0;
    right: 0;
    width: 50%;
    height: 100%;
    z-index: 2;
    pointer-events: none;
    display: flex;
    align-items: flex-end;
    justify-content: center;
}

.red-sun {
    display: none;
}

.hero-graphic {
    position: absolute;
    bottom: 0;
    right: 0;
    width: 100%;
    height: 100%;
    object-fit: contain;
    object-position: right bottom;
    z-index: 2;
    mask-image: linear-gradient(to right, transparent 0%, rgba(0,0,0,0.3) 10%, black 25%);
    -webkit-mask-image: linear-gradient(to right, transparent 0%, rgba(0,0,0,0.3) 10%, black 25%);
}

/* ==================== SECTION TITLE ==================== */
.section-title {
    margin-bottom: 45px;
    position: relative;
    z-index: 1;
}

.section-title h2 {
    font-size: 2.3rem;
    font-weight: 800;
    color: var(--secondary-color);
    margin-bottom: 10px;
}

.section-title p {
    font-size: 1rem;
    color: var(--text-muted);
    max-width: 500px;
}

.title-badge {
    display: flex;
    align-items: center;
    gap: 10px;
    color: var(--primary-color);
    font-weight: 700;
    font-size: 0.88rem;
    margin-bottom: 10px;
}

.title-badge .dot {
    width: 10px;
    height: 10px;
    background-color: var(--primary-color);
    border-radius: 50%;
    flex-shrink: 0;
}

/* ==================== BENEFITS SECTION ==================== */
.benefits-section {
    padding: 80px 60px;
    background-color: var(--bg-color);
    position: relative;
    overflow: hidden;
}

/* Japanese Seigaiha Corner Decoration */
.benefits-section::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0; bottom: 0;
    background-image: 
        url("data:image/svg+xml,%3Csvg width='180' height='95' viewBox='0 0 180 95' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M50 55 A 40 40 0 0 1 130 55' fill='%23faf9f6' stroke='%23fca5b0' stroke-width='2.5'/%3E%3Cpath d='M63 55 A 27 27 0 0 1 117 55' fill='none' stroke='%23fca5b0' stroke-width='2.5'/%3E%3Cpath d='M76 55 A 14 14 0 0 1 104 55' fill='none' stroke='%23fca5b0' stroke-width='2.5'/%3E%3Cpath d='M10 95 A 40 40 0 0 1 90 95' fill='%23faf9f6' stroke='%23fca5b0' stroke-width='2.5'/%3E%3Cpath d='M23 95 A 27 27 0 0 1 77 95' fill='none' stroke='%23fca5b0' stroke-width='2.5'/%3E%3Cpath d='M36 95 A 14 14 0 0 1 64 95' fill='none' stroke='%23fca5b0' stroke-width='2.5'/%3E%3Cpath d='M90 95 A 40 40 0 0 1 170 95' fill='%23faf9f6' stroke='%23fca5b0' stroke-width='2.5'/%3E%3Cpath d='M103 95 A 27 27 0 0 1 157 95' fill='none' stroke='%23fca5b0' stroke-width='2.5'/%3E%3Cpath d='M116 95 A 14 14 0 0 1 144 95' fill='none' stroke='%23fca5b0' stroke-width='2.5'/%3E%3C/svg%3E"),
        url("data:image/svg+xml,%3Csvg width='180' height='95' viewBox='0 0 180 95' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M50 55 A 40 40 0 0 1 130 55' fill='%23faf9f6' stroke='%23fca5b0' stroke-width='2.5'/%3E%3Cpath d='M63 55 A 27 27 0 0 1 117 55' fill='none' stroke='%23fca5b0' stroke-width='2.5'/%3E%3Cpath d='M76 55 A 14 14 0 0 1 104 55' fill='none' stroke='%23fca5b0' stroke-width='2.5'/%3E%3Cpath d='M10 95 A 40 40 0 0 1 90 95' fill='%23faf9f6' stroke='%23fca5b0' stroke-width='2.5'/%3E%3Cpath d='M23 95 A 27 27 0 0 1 77 95' fill='none' stroke='%23fca5b0' stroke-width='2.5'/%3E%3Cpath d='M36 95 A 14 14 0 0 1 64 95' fill='none' stroke='%23fca5b0' stroke-width='2.5'/%3E%3Cpath d='M90 95 A 40 40 0 0 1 170 95' fill='%23faf9f6' stroke='%23fca5b0' stroke-width='2.5'/%3E%3Cpath d='M103 95 A 27 27 0 0 1 157 95' fill='none' stroke='%23fca5b0' stroke-width='2.5'/%3E%3Cpath d='M116 95 A 14 14 0 0 1 144 95' fill='none' stroke='%23fca5b0' stroke-width='2.5'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-size: 150px auto, 300px auto;
    background-position: right 60px top 70px, right -60px bottom -40px;
    z-index: 0;
    pointer-events: none;
    opacity: 0.9;
}

.benefits-container {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 22px;
    position: relative;
    z-index: 1;
}

.benefits-row-2 {
    grid-template-columns: repeat(2, 1fr);
    max-width: 560px;
    margin: 22px auto 0;
}

.benefit-item {
    background: #ffffff;
    padding: 32px 28px;
    border-radius: var(--radius-md);
    border: 1px solid var(--border-light);
    box-shadow: var(--shadow-sm);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    position: relative;
    z-index: 1;
}

.benefit-item:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-md);
}

.benefit-item .icon {
    font-size: 2.5rem;
    margin-bottom: 20px;
}

.benefit-item h3 {
    font-size: 1.05rem;
    color: var(--secondary-color);
    margin-bottom: 12px;
    font-weight: 700;
}

.red-line {
    width: 32px;
    height: 3px;
    background: var(--primary-color);
    border-radius: 3px;
    margin-bottom: 12px;
}

.benefit-item p {
    color: var(--text-muted);
    font-size: 0.88rem;
    line-height: 1.7;
}

/* ==================== PACKAGES SECTION ==================== */
.packages-section {
    padding: 80px 60px;
    background-color: var(--bg-color);
    position: relative;
    overflow: visible;
}

.deco-sakura-left {
    position: absolute;
    left: -30px;
    top: 35%;
    transform: translateY(-50%);
    height: 70%;
    max-height: 500px;
    z-index: 1;
    opacity: 0.35;
    pointer-events: none;
    mix-blend-mode: multiply;
}

.packages-header-wrap {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    max-width: 1100px;
    margin: 0 auto;
}

.nihongo-circle {
    width: 75px;
    height: 75px;
    border: 3px solid var(--primary-color);
    border-radius: 50%;
    color: var(--primary-color);
    font-size: 1.1rem;
    font-weight: 800;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    z-index: 2;
    flex-shrink: 0;
}

.cards-container {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 28px;
    max-width: 1100px;
    margin: 0 auto;
    position: relative;
    z-index: 2;
}

.card {
    background: var(--card-bg);
    border-radius: var(--radius-md);
    overflow: hidden;
    box-shadow: var(--shadow-md);
    transition: all 0.35s ease;
    border: 2px solid transparent;
    display: flex;
    flex-direction: column;
}

.card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg);
}

.card.highlight {
    position: relative;
    border: 2px solid var(--primary-color);
    box-shadow: 0 10px 40px rgba(227, 52, 65, 0.15);
    margin-top: -10px;
    overflow: visible;
}

.badge-rekomendasi {
    position: absolute;
    top: -12px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--primary-color);
    color: white;
    padding: 5px 18px;
    border-radius: 6px;
    font-size: 0.68rem;
    font-weight: 800;
    z-index: 10;
    letter-spacing: 1.5px;
    box-shadow: 0 4px 12px rgba(227, 52, 65, 0.4);
    white-space: nowrap;
}

.card-header {
    background-color: var(--secondary-color);
    color: #ffffff;
    padding: 30px 28px;
    position: relative;
    overflow: hidden;
}

/* Only apply top radius on non-highlight cards (highlight uses card's own radius) */
.card:not(.highlight) .card-header {
    border-radius: 0;
}

.card.highlight .card-header {
    border-radius: calc(var(--radius-md) - 2px) calc(var(--radius-md) - 2px) 0 0;
}

/* Subtle seigaiha wave pattern via CSS */
.card-header::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0; bottom: 0;
    background:
        repeating-radial-gradient(circle at 0 0, transparent 0, transparent 18px, rgba(255,255,255,0.06) 18px, rgba(255,255,255,0.06) 20px),
        repeating-radial-gradient(circle at 20px 0, transparent 0, transparent 18px, rgba(255,255,255,0.06) 18px, rgba(255,255,255,0.06) 20px);
    background-size: 40px 40px;
    background-position: 0 0, 20px 20px;
    z-index: 1;
    opacity: 0.8;
}

.card-header h3 {
    font-size: 1.5rem;
    font-weight: 800;
    position: relative;
    z-index: 2;
}

.card.highlight .card-header {
    background: linear-gradient(135deg, #e63946, #d62839);
}

.card.highlight .card-header::before {
    opacity: 0.5;
}

.card-body {
    padding: 32px 28px;
    flex: 1;
    display: flex;
    flex-direction: column;
    background: #ffffff;
}

.card.highlight .card-body {
    border-radius: 0 0 calc(var(--radius-md) - 2px) calc(var(--radius-md) - 2px);
}

.price {
    font-size: 1.9rem;
    font-weight: 800;
    color: var(--primary-color);
    margin-bottom: 6px;
}

.price span {
    font-size: 0.85rem;
    color: var(--text-muted);
    font-weight: 400;
    display: block;
    margin-top: 4px;
}

.price-sub {
    color: #d9959f !important;
    font-size: 0.82rem !important;
}

.features {
    list-style: none;
    margin-top: 22px;
    margin-bottom: 22px;
    flex: 1;
}

.features li {
    padding: 10px 0;
    border-bottom: 1px solid #f3f4f6;
    font-size: 0.9rem;
    display: flex;
    align-items: center;
    gap: 10px;
    color: var(--text-color);
    font-weight: 500;
}

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

.feature-icon {
    font-size: 1rem;
    flex-shrink: 0;
}

/* ==================== CTA SECTION ==================== */
.cta-section {
    padding: 40px 60px 60px;
    background: transparent;
}

.cta-box {
    background-color: var(--secondary-color);
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    border-radius: var(--radius-lg);
    padding: 70px 40px;
    text-align: center;
    color: #ffffff;
    position: relative;
    overflow: hidden;
    box-shadow: 0 20px 40px rgba(26, 34, 53, 0.25);
}

.cta-box::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0; bottom: 0;
    background: linear-gradient(180deg, rgba(26, 34, 53, 0.3) 0%, rgba(26, 34, 53, 0.5) 100%);
    z-index: 1;
    border-radius: var(--radius-lg);
}

.cta-content {
    position: relative;
    z-index: 2;
}

.cta-content h2 {
    font-size: 2.2rem;
    font-weight: 800;
    margin-bottom: 12px;
}

.cta-content p {
    font-size: 1.05rem;
    margin-bottom: 30px;
    color: rgba(255, 255, 255, 0.8);
}

.btn-wa {
    background-color: var(--primary-color);
    color: #fff;
    font-weight: 700;
    border-radius: var(--radius-full);
    padding: 16px 32px;
    border: none;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    gap: 10px;
    transition: all 0.3s ease;
    box-shadow: 0 8px 25px rgba(227, 52, 65, 0.35);
    font-size: 0.95rem;
}

.btn-wa:hover {
    background-color: var(--primary-dark);
    transform: translateY(-3px);
    box-shadow: 0 12px 30px rgba(227, 52, 65, 0.45);
}

.wa-icon {
    font-size: 1.2rem;
}

/* ==================== FOOTER ==================== */
.footer {
    background-color: var(--secondary-color);
    color: rgba(255, 255, 255, 0.7);
    padding: 0;
}

.footer-content {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 50px;
    padding: 30px 60px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 8px;
}

.footer-logo img {
    height: 24px;
    width: auto;
}

.footer-logo .logo-text {
    font-size: 1.2rem;
    font-weight: 800;
    color: #ffffff;
}

.footer-logo .logo-exclaim {
    color: var(--primary-color);
}

.footer-links {
    display: flex;
    gap: 28px;
    align-items: center;
}

.footer-links a {
    color: rgba(255, 255, 255, 0.7);
    font-weight: 500;
    font-size: 0.88rem;
    transition: color 0.3s ease;
}

.footer-links a:hover {
    color: #ffffff;
}

.footer-bottom {
    text-align: center;
    padding: 20px 60px;
}

.footer-bottom p {
    font-size: 0.82rem;
    color: rgba(255, 255, 255, 0.5);
}

/* ==================== MODAL ==================== */
.modal-overlay {
    position: fixed;
    top: 0; left: 0; right: 0; bottom: 0;
    background: rgba(26, 34, 53, 0.7);
    backdrop-filter: blur(5px);
    -webkit-backdrop-filter: blur(5px);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 2000;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
}

.modal-overlay.active {
    opacity: 1;
    visibility: visible;
}

.modal-content {
    background: #ffffff;
    width: 90%;
    max-width: 500px;
    border-radius: var(--radius-md);
    padding: 40px;
    position: relative;
    transform: translateY(20px) scale(0.95);
    transition: all 0.3s ease;
    box-shadow: 0 20px 60px rgba(0,0,0,0.2);
}

.modal-overlay.active .modal-content {
    transform: translateY(0) scale(1);
}

.close-btn {
    position: absolute;
    top: 18px;
    right: 22px;
    font-size: 28px;
    color: var(--text-muted);
    cursor: pointer;
    transition: color 0.3s ease;
    line-height: 1;
}

.close-btn:hover {
    color: var(--primary-color);
}

.modal-content h2 {
    font-size: 1.6rem;
    color: var(--secondary-color);
    margin-bottom: 8px;
    font-weight: 700;
}

.modal-content > p {
    color: var(--text-muted);
    font-size: 0.92rem;
    margin-bottom: 25px;
}

.form-group {
    margin-bottom: 18px;
    text-align: left;
}

.form-group label {
    display: block;
    font-size: 0.88rem;
    font-weight: 600;
    color: var(--secondary-color);
    margin-bottom: 7px;
}

.form-group input[type="text"],
.form-group input[type="tel"] {
    width: 100%;
    padding: 12px 15px;
    border: 1.5px solid var(--border-light);
    border-radius: 10px;
    font-size: 0.92rem;
    font-family: inherit;
    transition: border-color 0.3s ease, box-shadow 0.3s ease;
    background: #fafafa;
}

.form-group input:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(227, 52, 65, 0.1);
    background: #fff;
}

.radio-group {
    display: flex;
    gap: 20px;
}

.radio-group label {
    display: flex;
    align-items: center;
    gap: 8px;
    font-weight: 400;
    cursor: pointer;
}

/* ==================== ANIMATIONS ==================== */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

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

.benefit-item,
.card {
    animation: fadeInUp 0.6s ease forwards;
}

.benefit-item:nth-child(1) { animation-delay: 0.1s; }
.benefit-item:nth-child(2) { animation-delay: 0.2s; }
.benefit-item:nth-child(3) { animation-delay: 0.3s; }
.benefit-item:nth-child(4) { animation-delay: 0.4s; }

.nihongo-circle {
    animation: float 3s ease-in-out infinite;
}

.red-sun {
    animation: float 4s ease-in-out infinite;
}

/* ==================== RESPONSIVE ==================== */
@media (max-width: 1200px) {
    .benefits-container {
        grid-template-columns: repeat(2, 1fr);
    }
    .benefits-row-2 {
        max-width: 100%;
    }
    .hero-content h1 {
        font-size: 3rem;
    }
}

@media (max-width: 1024px) {
    .hero {
        flex-direction: column;
        padding: 120px 40px 40px;
        text-align: center;
        min-height: auto;
    }
    .hero-content {
        margin-bottom: 40px;
        max-width: 100%;
        flex: none;
        display: flex;
        flex-direction: column;
        align-items: center;
    }
    .hero-content p {
        max-width: 100%;
    }
    .hero-buttons {
        justify-content: center;
    }
    .hero-stats {
        justify-content: center;
    }
    .hero-image {
        position: relative;
        width: 100%;
        height: 350px;
    }
    .red-sun {
        width: 200px;
        height: 200px;
        top: 10%;
        left: 10%;
    }
    .cards-container {
        grid-template-columns: repeat(2, 1fr);
    }
    .navbar {
        padding: 0 30px;
    }
    .section-divider {
        margin: 0 30px;
    }
}

@media (max-width: 768px) {
    .navbar {
        padding: 0 20px;
    }
    .nav-links {
        display: none;
        position: fixed;
        top: 80px;
        left: 0;
        right: 0;
        background: #fff;
        flex-direction: column;
        padding: 20px;
        gap: 15px;
        box-shadow: 0 10px 20px rgba(0,0,0,0.1);
        border-bottom: 2px solid var(--primary-color);
    }
    .nav-links.active {
        display: flex;
    }
    .nav-right {
        display: none;
    }
    .hamburger {
        display: flex;
    }
    .hero {
        padding: 100px 20px 30px;
    }
    .hero-content h1 {
        font-size: 2.2rem;
    }
    .hero-buttons {
        flex-direction: column;
        align-items: center;
    }
    .hero-stats {
        flex-direction: column;
        gap: 20px;
    }
    .benefits-section,
    .packages-section {
        padding: 50px 20px;
    }
    .benefits-container,
    .benefits-row-2 {
        grid-template-columns: 1fr;
    }
    .cards-container {
        grid-template-columns: 1fr;
    }
    .cta-section {
        padding: 20px;
    }
    .cta-box {
        padding: 50px 20px;
        border-radius: var(--radius-md);
    }
    .cta-content h2 {
        font-size: 1.6rem;
    }
    .footer-content {
        flex-direction: column;
        gap: 20px;
        padding: 25px 20px;
    }
    .footer-links {
        flex-wrap: wrap;
        justify-content: center;
        gap: 15px;
    }
    .footer-bottom {
        padding: 15px 20px;
    }
    .section-title h2 {
        font-size: 1.8rem;
    }
    .packages-header-wrap {
        flex-direction: column;
        gap: 15px;
    }
    .nihongo-circle {
        align-self: flex-end;
    }
    .section-divider {
        margin: 0 20px;
    }
    .deco-sakura-left {
        display: none;
    }
}

@media (max-width: 480px) {
    .hero-content h1 {
        font-size: 1.8rem;
    }
    .hero-content p {
        font-size: 0.92rem;
    }
    .price {
        font-size: 1.6rem;
    }
    .modal-content {
        padding: 25px;
        margin: 10px;
    }
}