/* =============================================
   DISCOVER JAPAN – Main Stylesheet
   COM4014 – Introduction to Web Authoring
   ============================================= */

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

:root {
    --red: #C0392B;
    --dark-red: #96281B;
    --off-white: #FAF9F6;
    --cream: #F5F0E8;
    --dark: #1A1A2E;
    --mid: #444444;
    --light-gray: #F0EFEC;
    --border: #DDDDDD;
    --gold: #C9A84C;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Georgia', 'Times New Roman', serif;
    font-size: 16px;
    color: var(--dark);
    background-color: var(--off-white);
    line-height: 1.7;
}

a {
    color: var(--red);
    text-decoration: none;
}

a:hover {
    text-decoration: underline;
}

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

/* ---- Navigation ---- */
nav {
    background-color: var(--dark);
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: 0 2px 8px rgba(0,0,0,0.4);
}

.nav-inner {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 64px;
}

.nav-logo {
    font-size: 1.4rem;
    font-weight: bold;
    color: var(--off-white);
    letter-spacing: 1px;
}

.nav-logo span {
    color: var(--red);
}

.nav-links {
    list-style: none;
    display: flex;
    gap: 8px;
}

.nav-links a {
    color: #CCCCCC;
    font-family: 'Arial', sans-serif;
    font-size: 0.88rem;
    letter-spacing: 0.5px;
    padding: 8px 14px;
    border-radius: 4px;
    transition: background 0.2s, color 0.2s;
    text-transform: uppercase;
}

.nav-links a:hover,
.nav-links a.active {
    background-color: var(--red);
    color: #FFFFFF;
    text-decoration: none;
}

/* ---- Hero ---- */
.hero {
    position: relative;
    height: 520px;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    overflow: hidden;
}

.hero-bg {
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, #1A1A2E 0%, #2C1810 40%, #8B1A1A 100%);
}

.hero-pattern {
    position: absolute;
    inset: 0;
    opacity: 0.08;
    background-image: 
        repeating-linear-gradient(45deg, transparent, transparent 30px, rgba(255,255,255,0.1) 30px, rgba(255,255,255,0.1) 31px),
        repeating-linear-gradient(-45deg, transparent, transparent 30px, rgba(255,255,255,0.05) 30px, rgba(255,255,255,0.05) 31px);
}

/* Red circle - torii inspired */
.hero-circle {
    position: absolute;
    width: 380px;
    height: 380px;
    border-radius: 50%;
    border: 3px solid rgba(192, 57, 43, 0.3);
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
}

.hero-circle::before {
    content: '';
    position: absolute;
    width: 320px;
    height: 320px;
    border-radius: 50%;
    border: 1px solid rgba(192, 57, 43, 0.15);
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
}

.hero-content {
    position: relative;
    z-index: 1;
    padding: 0 24px;
}

.hero-content h1 {
    font-size: 3.2rem;
    color: #FFFFFF;
    letter-spacing: 3px;
    margin-bottom: 12px;
    text-shadow: 0 2px 12px rgba(0,0,0,0.5);
}

.hero-content h1 span {
    color: var(--red);
}

.hero-content p {
    font-size: 1.15rem;
    color: rgba(255,255,255,0.8);
    margin-bottom: 28px;
    font-style: italic;
}

.btn {
    display: inline-block;
    padding: 12px 32px;
    background-color: var(--red);
    color: #FFFFFF;
    border-radius: 4px;
    font-family: 'Arial', sans-serif;
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    transition: background 0.2s, transform 0.1s;
}

.btn:hover {
    background-color: var(--dark-red);
    text-decoration: none;
    transform: translateY(-1px);
}

.btn-outline {
    background: transparent;
    border: 2px solid var(--red);
    color: var(--red);
    margin-left: 12px;
}

.btn-outline:hover {
    background-color: var(--red);
    color: #FFFFFF;
}

/* ---- Container / Section ---- */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

.section {
    padding: 72px 0;
}

.section-alt {
    background-color: var(--cream);
}

.section-dark {
    background-color: var(--dark);
    color: var(--off-white);
}

.section-title {
    font-size: 2rem;
    color: var(--dark);
    margin-bottom: 8px;
    letter-spacing: 1px;
}

.section-dark .section-title {
    color: var(--off-white);
}

.section-subtitle {
    font-size: 1rem;
    color: var(--mid);
    margin-bottom: 48px;
    font-style: italic;
}

.section-dark .section-subtitle {
    color: rgba(255,255,255,0.6);
}

.divider {
    width: 48px;
    height: 3px;
    background-color: var(--red);
    margin: 12px 0 40px 0;
}

/* ---- Card Grid ---- */
.card-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 28px;
}

.card-grid-2 {
    grid-template-columns: repeat(2, 1fr);
}

.card {
    background: #FFFFFF;
    border-radius: 6px;
    overflow: hidden;
    box-shadow: 0 2px 12px rgba(0,0,0,0.08);
    transition: transform 0.2s, box-shadow 0.2s;
}

.card:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 24px rgba(0,0,0,0.14);
}

.card-img-placeholder {
    height: 200px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 3rem;
}

.card-body {
    padding: 20px 22px 24px;
}

.card-body h3 {
    font-size: 1.15rem;
    margin-bottom: 8px;
    color: var(--dark);
}

.card-body p {
    font-size: 0.9rem;
    color: var(--mid);
    line-height: 1.6;
}

.card-tag {
    display: inline-block;
    padding: 3px 10px;
    background: var(--red);
    color: #FFF;
    font-family: Arial, sans-serif;
    font-size: 0.72rem;
    text-transform: uppercase;
    border-radius: 3px;
    margin-bottom: 10px;
}

/* ---- Real Images ---- */
.hero {
    position: relative;
    height: 520px;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    overflow: hidden;
}

.hero-img {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
}

.hero-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(26,26,46,0.75) 0%, rgba(139,26,26,0.65) 100%);
}

.card-img {
    width: 100%;
    height: 220px;
    object-fit: cover;
    display: block;
}

.page-header-img {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
}

.page-header {
    position: relative;
    overflow: hidden;
}

/* ---- Highlight Strip ---- */
.highlight-strip {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    background-color: var(--red);
    text-align: center;
}

.highlight-item {
    padding: 32px 16px;
    border-right: 1px solid rgba(255,255,255,0.2);
    color: #FFFFFF;
}

.highlight-item:last-child {
    border-right: none;
}

.highlight-item .number {
    font-size: 2.4rem;
    font-weight: bold;
    font-family: Arial, sans-serif;
    display: block;
}

.highlight-item .label {
    font-size: 0.85rem;
    opacity: 0.85;
    font-family: Arial, sans-serif;
    letter-spacing: 0.5px;
}

/* ---- Itinerary Table ---- */
.itin-table {
    width: 100%;
    border-collapse: collapse;
    font-family: Arial, sans-serif;
    font-size: 0.9rem;
}

.itin-table th {
    background-color: var(--dark);
    color: #FFF;
    padding: 12px 16px;
    text-align: left;
    font-size: 0.82rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.itin-table td {
    padding: 12px 16px;
    border-bottom: 1px solid var(--border);
    vertical-align: top;
}

.itin-table tr:nth-child(even) td {
    background-color: var(--cream);
}

.itin-table tr:hover td {
    background-color: #FDE8E8;
}

.day-badge {
    display: inline-block;
    background-color: var(--red);
    color: #FFF;
    padding: 4px 10px;
    border-radius: 3px;
    font-size: 0.78rem;
    font-weight: bold;
    white-space: nowrap;
}

/* ---- Tips Grid ---- */
.tips-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
}

.tip-card {
    background: #FFFFFF;
    border-left: 4px solid var(--red);
    padding: 22px 24px;
    border-radius: 0 6px 6px 0;
    box-shadow: 0 2px 8px rgba(0,0,0,0.06);
}

.tip-card h3 {
    font-size: 1.05rem;
    margin-bottom: 8px;
    color: var(--dark);
}

.tip-card p {
    font-size: 0.88rem;
    color: var(--mid);
}

.tip-icon {
    font-size: 1.6rem;
    margin-bottom: 8px;
    display: block;
}

/* ---- Food Culture ---- */
.food-intro {
    max-width: 800px;
    margin: 0 auto 48px;
    text-align: center;
    font-size: 1.05rem;
    color: var(--mid);
}

.culture-box {
    background: var(--cream);
    border: 1px solid var(--border);
    border-radius: 6px;
    padding: 28px 30px;
    margin-bottom: 24px;
}

.culture-box h3 {
    font-size: 1.1rem;
    color: var(--red);
    margin-bottom: 10px;
}

/* ---- Contact Form ---- */
.form-wrap {
    max-width: 700px;
    margin: 0 auto;
    background: #FFFFFF;
    border-radius: 8px;
    padding: 48px 52px;
    box-shadow: 0 4px 24px rgba(0,0,0,0.1);
}

.form-group {
    margin-bottom: 22px;
}

.form-group label {
    display: block;
    font-family: Arial, sans-serif;
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--mid);
    margin-bottom: 6px;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 11px 14px;
    border: 1px solid var(--border);
    border-radius: 4px;
    font-family: Georgia, serif;
    font-size: 0.95rem;
    color: var(--dark);
    background: var(--off-white);
    transition: border-color 0.2s, box-shadow 0.2s;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--red);
    box-shadow: 0 0 0 3px rgba(192,57,43,0.12);
}

.form-group textarea {
    height: 130px;
    resize: vertical;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 18px;
}

.form-submit {
    text-align: center;
    margin-top: 8px;
}

.btn-submit {
    padding: 13px 44px;
    background-color: var(--red);
    color: #FFF;
    border: none;
    border-radius: 4px;
    font-family: Arial, sans-serif;
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    cursor: pointer;
    transition: background 0.2s;
}

.btn-submit:hover {
    background-color: var(--dark-red);
}

/* ---- Footer ---- */
footer {
    background-color: var(--dark);
    color: rgba(255,255,255,0.7);
    padding: 52px 0 24px;
    font-family: Arial, sans-serif;
    font-size: 0.85rem;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 40px;
    margin-bottom: 40px;
}

.footer-brand h3 {
    font-size: 1.2rem;
    color: #FFF;
    margin-bottom: 10px;
    font-family: Georgia, serif;
}

.footer-brand p {
    line-height: 1.8;
}

.footer-col h4 {
    color: #FFF;
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 14px;
}

.footer-col ul {
    list-style: none;
}

.footer-col li {
    margin-bottom: 8px;
}

.footer-col a {
    color: rgba(255,255,255,0.6);
    transition: color 0.2s;
}

.footer-col a:hover {
    color: var(--red);
    text-decoration: none;
}

.footer-bottom {
    border-top: 1px solid rgba(255,255,255,0.1);
    padding-top: 22px;
    text-align: center;
    font-size: 0.78rem;
    color: rgba(255,255,255,0.4);
    line-height: 1.8;
}

/* ---- Page Header (inner pages) ---- */
.page-header {
    background: linear-gradient(135deg, #1A1A2E 0%, #8B1A1A 100%);
    padding: 64px 0 52px;
    text-align: center;
    color: #FFF;
}

.page-header h1 {
    font-size: 2.6rem;
    letter-spacing: 2px;
    margin-bottom: 10px;
}

.page-header p {
    font-style: italic;
    opacity: 0.75;
    font-size: 1rem;
}

/* ---- Breadcrumb ---- */
.breadcrumb {
    background: var(--cream);
    padding: 10px 0;
    font-family: Arial, sans-serif;
    font-size: 0.82rem;
    color: var(--mid);
    border-bottom: 1px solid var(--border);
}

.breadcrumb a {
    color: var(--red);
}

/* ---- Responsive ---- */
@media (max-width: 1024px) {
    .card-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .highlight-strip {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .nav-links {
        display: none;
    }
    .nav-inner {
        justify-content: center;
    }
    .hero-content h1 {
        font-size: 2rem;
    }
    .card-grid,
    .card-grid-2,
    .tips-grid,
    .footer-grid {
        grid-template-columns: 1fr;
    }
    .highlight-strip {
        grid-template-columns: repeat(2, 1fr);
    }
    .form-wrap {
        padding: 28px 22px;
    }
    .form-row {
        grid-template-columns: 1fr;
    }
    .section {
        padding: 48px 0;
    }
    .hero {
        height: 400px;
    }
}

@media (max-width: 480px) {
    .hero-content h1 {
        font-size: 1.6rem;
    }
    .section-title {
        font-size: 1.5rem;
    }
    .highlight-strip {
        grid-template-columns: 1fr 1fr;
    }
}