:root {
    --gold: #c6a76d;
    --bg: #f7f4ef;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-size: 16px;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family:'Inter', sans-serif;
    background: var(--bg);
    color: #222;
    overflow-x:hidden;
}

/* ======================================================
    BODY
========================================================= */

/* TOUR TOPBAR */

.tour-topbar {
    position: absolute;
    top: 2rem;
    left: 0;
    width: 100%;
    padding: 0 8%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    z-index: 1000;
}

/* BACK BUTTON */

.back-btn {
    display: inline-flex;
    align-items: center;
    gap: .5rem;
    padding: 12px 22px;
    border: 1px solid rgba(198,167,109,.5);
    border-radius: 999px;
    background: rgba(255,255,255,.9);
    backdrop-filter:blur(10px);
    color: #222;
    text-decoration: none;
    font-weight: 600;
    transition: transform .3s ease, background .3s ease, box-shadow .3s ease;
}

.back-btn:hover {
    transform: translateY(-3px);
    background: rgba(255,255,255,1);
    box-shadow: 0 15px 30px rgba(0,0,0,.12);
}

/* LOGO */

.tour-logo {
    color: #fff;
    text-decoration: none;
    font-size: 1.3rem;
    font-weight: 700;
    letter-spacing:.5px;
    text-shadow: 0 2px 10px rgba(0,0,0,.4);
    transition: .3s ease;
}

.tour-logo:hover {
    opacity: .85;
}

/* NAV MOBILE */
@media (max-width: 768px){

    .tour-topbar {
        padding: 0 6%;
        flex-direction: column;
        gap: 1rem;
        align-items: flex-start;
    }

    .tour-logo {
        font-size: 1.1rem;
    }

}

/* SECTIONS */

section {
    padding-top: 3rem;
}

.container {
    max-width: 1200px;
    margin: auto;
    padding: 0 8%;
}

.section-subtitle {
    display: block;
    color: var(--gold);
    text-transform: uppercase;
    letter-spacing: 3px;
    font-size: .8rem;
    padding: 1rem 0 1rem 0;
}

h1,h2,h3 {
    font-family:'Playfair Display', serif;
}

/* HERO */

.tour-hero {
    position: relative;
    height: 100vh;
    background-image: linear-gradient(rgba(0,0,0,.35),rgba(0,0,0,.35)),url('../images/nki00.jpg');
    background-size: cover;
    background-position: center center;
    background-repeat: no-repeat;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.hero-overlay {
    position: absolute;
    inset: 0;
    background: rgba(0,0,0,.45);
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
    color: white;
    padding: 2rem;
}

.tour-category {
    margin-bottom: 1rem;
    opacity: .8;
}

.hero-overlay h1 {
    font-size: clamp(3rem,7vw,6rem);
    margin-bottom: 1rem;
}

.hero-overlay p {
    max-width: 700px;
    line-height: 1.5;
    opacity: .8;
}

/* CTA */

.hero-btn {
    display: inline-flex;
    margin-top: 2rem;
    padding: 16px 40px;
    border-radius: 999px;
    background: var(--gold);
    color: white;
    text-decoration: none;
    transition: .3s;
}

.hero-btn:hover {
    transform: translateY(-3px);
}

/* ABOUT */

.tour-about p {
    line-height: 1.3;
    color: #666;
}

/* HIGHLIGHTS */

.highlights-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit,minmax(280px,1fr));
    gap: 2rem;
    margin-top: 1rem;
}

.highlight-card {
    background: white;
    padding: 2rem;
    border-radius: 24px;
    box-shadow: 0 15px 40px rgba(0,0,0,.08);
}

/* TIMELINE */

.timeline {
    margin-top: 1rem;
    border-left: 3px solid var(--gold);
    padding-left: 2rem;
}

.timeline-item {
    margin-bottom: 2rem;
}

.timeline-day {
    font-weight: 700;
    color: var(--gold);
    margin-bottom: .5rem;
}

/* GALLERY */

.gallery-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit,minmax(300px,1fr));
    gap: 1.5rem;
    margin-top: 1rem;
}

.gallery-grid img {
    width: 100%;
    height: 320px;
    object-fit: cover;
    border-radius: 24px;
    transition: .3s;
}

.gallery-grid img:hover {
    transform: scale(1.03);
}

/* PRICING */

.tour-pricing {
    display: flex;
    justify-content: center;
    padding: 3rem 0;
}

.pricing-card {
    background: white;
    margin: 0 1rem;
    padding: 2rem;
    border-radius: 32px;
    max-width: 500px;
    width: 100%;
    text-align: center;
    box-shadow: 0 15px 40px rgba(0,0,0,.08);
}

.price-label {
    display: block;
    color: #888;
    margin-bottom: 1rem;
}

.price {
    font-size: 4rem;
    font-weight: 700;
    color: var(--gold);
    margin-bottom: 2rem;
}

.pricing-card ul {
    list-style: none;
    margin-bottom: 2rem;
}

.pricing-card li {
    margin-bottom: .75rem;
}

/* RESERVATION */

.reservation-item {
    padding: 1.25rem;
    margin-bottom: 1rem;
    border-radius: 18px;
    background: #f8f8f8;
    border-left: 4px solid var(--gold);
}

#reservation-result:empty {
    display: none;
}

.reservation-status {
    display: inline-block;
    margin-bottom: .75rem;
    padding: 4px 10px;
    border-radius: 999px;
    background: rgba(34,197,94,.12);
    color: rgb(34,197,94);
    font-size: .75rem;
    font-weight: 600;
}

/* FOOTER */

footer {
    margin-top: 2rem;
    padding: 5rem 8% 5rem;
    background: #111;
    color: #fff;
}

.footer-content {
    max-width: 1200px;
    margin: auto;
    text-align: center;
}

.footer-logo {
    display: inline-block;
    margin-bottom: 1rem;
    color: #fff;
    text-decoration: none;
    font-size: 1.8rem;
    font-weight: 700;
    transition: .3s ease;
}

.footer-logo:hover {
    color: var(--gold);
}

.footer-tagline {
    color: #aaa;
    max-width: 500px;
    margin: 0 auto 2rem;
    line-height: 1.5;
}

.footer-contact {
    margin-bottom: 2rem;
}

.footer-contact a {
    color: var(--gold);
    text-decoration: none;
}

.footer-contact a:hover {
    opacity: .8;
}

.footer-divider {
    width: 120px;
    height: 1px;
    background: rgba(198,167,109,.4);
    margin: 2rem auto;
}

.footer-copy {
    color: #888;
    font-size: .9rem;
}

/* MOBILE */

@media(max-width:768px) {
    section {
    padding: 2rem 0;
    }

    .hero-overlay h1 {
    font-size: 3rem;
    }

    .price {
    font-size: 2rem;
    }
    
    footer {
        margin-top: 90px;
        padding: 60px 6% 30px;
    }

}