:root {
    --primary-navy: #0a192f;
    --secondary-gold: #c5a021;
    --accent-blue: #172a45;
    --text-dark: #333333;
    --text-light: #666666;
    --bg-light: #f4f7f6;
    --white: #ffffff;
    --card-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
    --border-radius: 12px;
}

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

body {
    font-family: 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
    line-height: 1.6;
    color: var(--text-dark);
    background-color: var(--bg-light);
    -webkit-font-smoothing: antialiased;
}

.container {
    max-width: 850px;
    margin: 0 auto;
    padding: 20px;
}

header {
    background-color: var(--primary-navy);
    color: var(--white);
    padding: 60px 20px;
    text-align: center;
    position: relative;
}

.brand {
    font-size: 1.1rem;
    font-weight: 700;
    letter-spacing: 2px;
    color: var(--secondary-gold);
    margin-bottom: 8px;
    text-transform: uppercase;
}

.hero-title {
    font-size: 2.4rem;
    margin-bottom: 5px;
}

.lang-switch {
    position: absolute;
    top: 20px;
    right: 20px;
}

.lang-switch a {
    color: var(--white);
    text-decoration: none;
    font-size: 0.8rem;
    padding: 6px 12px;
    border: 1px solid rgba(255,255,255,0.3);
    border-radius: 6px;
    transition: all 0.3s;
}

.lang-switch a:hover {
    background: rgba(255,255,255,0.15);
    border-color: var(--secondary-gold);
}

.summary-card {
    background: var(--white);
    border-radius: var(--border-radius);
    padding: 40px;
    margin-top: -40px;
    box-shadow: 0 15px 35px rgba(0,0,0,0.15);
    position: relative;
    z-index: 10;
    text-align: center;
}

.total-amount {
    font-size: 3.8rem;
    font-weight: 800;
    color: var(--primary-navy);
    margin: 10px 0;
}

.total-label {
    color: var(--text-light);
    text-transform: uppercase;
    font-size: 0.85rem;
    letter-spacing: 1.5px;
    font-weight: 600;
}

.client-wording {
    background: #fff9e6;
    border-left: 5px solid var(--secondary-gold);
    padding: 24px 30px;
    margin: 30px 0;
    font-style: italic;
    font-size: 0.95rem;
    text-align: left;
    color: #444;
    line-height: 1.6;
}

.trip-info {
    display: flex;
    justify-content: space-around;
    flex-wrap: wrap;
    margin-top: 30px;
    padding-top: 30px;
    border-top: 1px solid #eee;
}

.info-item {
    margin: 10px;
    min-width: 140px;
}

.info-label {
    display: block;
    font-size: 0.7rem;
    color: var(--text-light);
    text-transform: uppercase;
    margin-bottom: 4px;
}

.info-value {
    font-weight: 700;
    color: var(--primary-navy);
    font-size: 1.1rem;
}

.section-title {
    margin: 50px 0 25px;
    color: var(--primary-navy);
    font-size: 1.5rem;
    display: flex;
    align-items: center;
    gap: 12px;
    font-weight: 700;
}

.inclusion-box {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 25px;
    margin-bottom: 30px;
}

.box {
    background: var(--white);
    padding: 30px;
    border-radius: var(--border-radius);
    box-shadow: var(--card-shadow);
}

.box h3 {
    font-size: 1.1rem;
    margin-bottom: 18px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.included h3 { color: #2e7d32; }
.not-included h3 { color: #d32f2f; }

.box ul {
    list-style: none;
}

.box li {
    font-size: 0.95rem;
    margin-bottom: 10px;
    padding-left: 24px;
    position: relative;
    color: #444;
}

.box li::before {
    content: "";
    position: absolute;
    left: 0;
    top: 6px;
    width: 14px;
    height: 14px;
    background-size: contain;
    background-repeat: no-repeat;
}

.included li::before {
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%232e7d32' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='20 6 9 17 4 12'%3E%3C/polyline%3E%3C/svg%3E");
}

.not-included li::before {
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23d32f2f' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cline x1='18' y1='6' x2='6' y2='18'%3E%3C/line%3E%3Cline x1='6' y1='6' x2='18' y2='18'%3E%3C/line%3E%3C/svg%3E");
}

.room-note {
    background: #edf2f7;
    border-radius: 10px;
    padding: 18px 24px;
    margin-bottom: 30px;
    display: flex;
    align-items: center;
    gap: 15px;
    color: var(--accent-blue);
    font-size: 0.95rem;
    line-height: 1.5;
}

.standard-section {
    background: var(--white);
    padding: 30px;
    border-radius: var(--border-radius);
    box-shadow: var(--card-shadow);
    margin-bottom: 45px;
}

.standard-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 35px;
}

.standard-item h4 {
    font-size: 1.05rem;
    margin-bottom: 12px;
    color: var(--primary-navy);
    display: flex;
    align-items: center;
    gap: 10px;
}

.standard-item p {
    font-size: 0.9rem;
    color: #555;
    line-height: 1.6;
}

.day-card {
    background: var(--white);
    border-radius: var(--border-radius);
    margin-bottom: 35px;
    box-shadow: var(--card-shadow);
    overflow: hidden;
}

.day-header {
    background: var(--accent-blue);
    color: var(--white);
    padding: 24px 36px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 15px;
}

.day-number {
    font-weight: 700;
    text-transform: uppercase;
    font-size: 1.05rem;
    letter-spacing: 1.2px;
}

.day-route {
    font-size: 0.95rem;
    opacity: 0.85;
    font-weight: 500;
}

.day-activity {
    padding: 24px 36px;
    border-bottom: 1px solid #f0f0f0;
    background: #fafafa;
    font-size: 1.05rem;
    font-weight: 600;
    color: var(--primary-navy);
}

.day-details {
    padding: 28px 36px;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 25px;
}

.detail-item {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.detail-label {
    font-size: 0.7rem;
    color: var(--text-light);
    text-transform: uppercase;
    letter-spacing: 0.8px;
    font-weight: 600;
}

.detail-value {
    font-weight: 600;
    font-size: 1rem;
    display: flex;
    align-items: center;
    gap: 10px;
    color: var(--text-dark);
}

.card-costs {
    margin: 0 36px 28px;
    padding-top: 20px;
    border-top: 1px dashed #ddd;
}

.cost-row {
    display: flex;
    justify-content: space-between;
    font-size: 0.9rem;
    margin-bottom: 8px;
    color: var(--text-light);
}

.cost-row.total {
    margin-top: 15px;
    font-weight: 700;
    font-size: 1.15rem;
    color: var(--primary-navy);
    border-top: 1px solid #eee;
    padding-top: 15px;
}

.booking-actions {
    padding: 20px 36px 30px;
    display: flex;
    gap: 15px;
    flex-wrap: wrap;
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 12px 24px;
    border-radius: 8px;
    text-decoration: none;
    font-size: 0.9rem;
    font-weight: 600;
    transition: all 0.25s ease;
    cursor: pointer;
    min-width: 160px;
}

.btn-outline {
    border: 1.5px solid var(--primary-navy);
    color: var(--primary-navy);
    background: transparent;
}

.btn-outline:hover {
    background: var(--primary-navy);
    color: var(--white);
}

footer {
    text-align: center;
    padding: 60px 20px;
    color: var(--text-light);
    font-size: 0.9rem;
    border-top: 1px solid #e0e0e0;
}

.icon {
    width: 20px;
    height: 20px;
    vertical-align: middle;
    stroke: currentColor;
    stroke-width: 1.5;
    fill: none;
    flex-shrink: 0;
}

@media (max-width: 768px) {
    .container { padding: 15px; }
    .hero-title { font-size: 2rem; }
    .summary-card { padding: 30px 20px; }
    .total-amount { font-size: 3rem; }
    .inclusion-box { grid-template-columns: 1fr; }
    .standard-grid { grid-template-columns: 1fr; gap: 25px; }
    
    .day-header { padding: 20px 20px; flex-direction: column; align-items: flex-start; gap: 8px; }
    .day-activity { padding: 18px 20px; font-size: 1rem; }
    .day-details { padding: 20px 20px; grid-template-columns: 1fr; gap: 15px; }
    .card-costs { margin: 0 20px 20px; }
    .booking-actions { padding: 0 20px 24px; flex-direction: column; }
    .btn { width: 100%; }
}