/* =====================================================================
   ADMIRAL HOTEL - style.css
   Renk Paleti: Lacivert (#0b1f3a), Beyaz (#ffffff), Altın Sarısı (#c9a227), Açık Gri (#f4f5f7)
   ===================================================================== */

:root {
    --admiral-navy: #0b1f3a;
    --admiral-navy-light: #14315c;
    --admiral-gold: #c9a227;
    --admiral-gold-light: #e6c65c;
    --admiral-gray: #f4f5f7;
    --admiral-white: #ffffff;
    --font-heading: 'Playfair Display', serif;
    --font-body: 'Poppins', sans-serif;
}

body {
    font-family: var(--font-body);
    color: #333;
    background-color: var(--admiral-white);
    overflow-x: hidden;
}

h1, h2, h3, h4, .font-heading {
    font-family: var(--font-heading);
}

a { text-decoration: none; }

/* ---------------------------------------------------------------------
   NAVBAR
   --------------------------------------------------------------------- */
.admiral-navbar {
    background: rgba(11, 31, 58, 0.85);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    transition: background .3s ease, padding .3s ease;
    padding: 1rem 0;
}
.admiral-navbar.scrolled {
    background: rgba(11, 31, 58, 0.97);
    padding: .5rem 0;
    box-shadow: 0 4px 20px rgba(0,0,0,.2);
}
.admiral-navbar .nav-link {
    color: rgba(255,255,255,.85);
    font-weight: 500;
    margin: 0 .5rem;
    position: relative;
    transition: color .25s ease;
}
.admiral-navbar .nav-link:hover,
.admiral-navbar .nav-link.active { color: var(--admiral-gold); }
.admiral-navbar .nav-link::after {
    content: '';
    position: absolute;
    left: 0; bottom: -4px;
    width: 0; height: 2px;
    background: var(--admiral-gold);
    transition: width .25s ease;
}
.admiral-navbar .nav-link:hover::after,
.admiral-navbar .nav-link.active::after { width: 100%; }

.btn-admiral {
    background: var(--admiral-gold);
    border-color: var(--admiral-gold);
    color: var(--admiral-navy);
    font-weight: 600;
    transition: all .3s ease;
}
.btn-admiral:hover {
    background: var(--admiral-navy);
    border-color: var(--admiral-navy);
    color: var(--admiral-white);
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(0,0,0,.15);
}
.btn-outline-admiral {
    border: 2px solid var(--admiral-gold);
    color: var(--admiral-gold);
    background: transparent;
    font-weight: 600;
    transition: all .3s ease;
}
.btn-outline-admiral:hover {
    background: var(--admiral-gold);
    color: var(--admiral-navy);
}

/* ---------------------------------------------------------------------
   HERO / SLIDER
   --------------------------------------------------------------------- */
.hero-slider { position: relative; height: 100vh; min-height: 600px; }
.hero-slide {
    height: 100vh; min-height: 600px;
    background-size: cover; background-position: center;
    display: flex; align-items: center;
    position: relative;
}
.hero-slide::before {
    content: '';
    position: absolute; inset: 0;
    background: linear-gradient(180deg, rgba(11,31,58,.55) 0%, rgba(11,31,58,.75) 100%);
}
.hero-slide .container { position: relative; z-index: 2; }
.hero-title {
    color: var(--admiral-white);
    font-size: clamp(2.2rem, 5vw, 4rem);
    font-weight: 700;
    text-shadow: 0 4px 20px rgba(0,0,0,.3);
}
.hero-subtitle {
    color: var(--admiral-gold-light);
    font-size: clamp(1rem, 2vw, 1.4rem);
    letter-spacing: 2px;
    text-transform: uppercase;
}

/* Glassmorphism Rezervasyon Kutusu — arka plan koyu lacivert tonlu ve
   yeterince opak tutulur ki backdrop-filter'ı desteklemeyen tarayıcılarda
   (bazı mobil tarayıcılar) bile beyaz yazılar okunabilir kalsın. */
.reservation-box {
    background: rgba(11, 31, 58, .78);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border: 1px solid rgba(255,255,255,.25);
    border-radius: 16px;
    padding: 2rem;
    box-shadow: 0 20px 60px rgba(0,0,0,.25);
}
.reservation-box .form-label {
    text-shadow: 0 1px 3px rgba(0,0,0,.6);
}
.reservation-box .form-control,
.reservation-box .form-select {
    background: rgba(255,255,255,.95);
    color: #0b1f3a;
    border: none;
}

/* Mobil Sabit (Sticky) Rezervasyon Butonu — küçük ekranlarda formun
   kendisi görünür olsa da tek dokunuşla erişim için ekranın altında sabit
   durur. */
.mobile-book-cta {
    display: none;
    position: fixed;
    bottom: 0; left: 0; right: 0;
    z-index: 998;
    background: var(--admiral-gold);
    color: var(--admiral-navy);
    text-align: center;
    font-weight: 700;
    padding: 14px;
    box-shadow: 0 -6px 20px rgba(0,0,0,.2);
}
.mobile-book-cta:hover { color: var(--admiral-navy); background: var(--admiral-gold-light); }

@media (max-width: 767.98px) {
    .mobile-book-cta { display: block; }

    /* Mobilde hero ile rezervasyon kutusunun çakışmasını azalt */
    .hero-slide { min-height: 520px; }
    section.container.position-relative[style*="margin-top:-70px"] {
        margin-top: -40px !important;
    }
    .reservation-box { padding: 1.25rem; }
    .reservation-box button[type="submit"] {
        font-size: 1.05rem;
        padding: .85rem;
        font-weight: 700;
    }

    /* Sabit CTA butonu, WhatsApp/Back-to-top ile çakışmasın diye içerik altına boşluk bırak */
    body { padding-bottom: 56px; }
}

/* ---------------------------------------------------------------------
   SECTIONS
   --------------------------------------------------------------------- */
.section-padding { padding: 6rem 0; }
.bg-admiral-gray { background: var(--admiral-gray); }
.bg-admiral-navy { background: var(--admiral-navy); color: var(--admiral-white); }

.section-title-eyebrow {
    color: var(--admiral-gold);
    letter-spacing: 3px;
    text-transform: uppercase;
    font-size: .85rem;
    font-weight: 600;
}
.section-title { font-weight: 700; color: var(--admiral-navy); }

/* Neden Admiral Hotel — ikon kartları */
.why-card {
    background: var(--admiral-white);
    border-radius: 12px;
    padding: 2rem;
    text-align: center;
    box-shadow: 0 10px 30px rgba(0,0,0,.05);
    transition: transform .3s ease, box-shadow .3s ease;
    height: 100%;
}
.why-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 45px rgba(11,31,58,.12);
}
.why-card .icon-wrap {
    width: 70px; height: 70px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--admiral-navy), var(--admiral-navy-light));
    color: var(--admiral-gold);
    display: flex; align-items: center; justify-content: center;
    font-size: 1.6rem;
    margin: 0 auto 1.2rem;
}

/* Oda kartları */
.room-card {
    border: none;
    border-radius: 14px;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0,0,0,.08);
    transition: transform .35s ease, box-shadow .35s ease;
    height: 100%;
}
.room-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 25px 50px rgba(11,31,58,.18);
}
.room-card .room-img-wrap { position: relative; overflow: hidden; height: 240px; }
.room-card .room-img-wrap img {
    width: 100%; height: 100%; object-fit: cover;
    transition: transform .5s ease;
}
.room-card:hover .room-img-wrap img { transform: scale(1.08); }
.room-card .room-price-badge {
    position: absolute; top: 1rem; right: 1rem;
    background: var(--admiral-gold);
    color: var(--admiral-navy);
    padding: .4rem 1rem;
    border-radius: 30px;
    font-weight: 700;
}

/* Hizmet ikon grid */
.service-item {
    text-align: center;
    padding: 2rem 1rem;
    transition: transform .3s ease;
}
.service-item:hover { transform: translateY(-5px); }
.service-item .icon-wrap {
    width: 64px; height: 64px;
    border-radius: 16px;
    background: var(--admiral-gray);
    color: var(--admiral-navy);
    display: flex; align-items: center; justify-content: center;
    font-size: 1.5rem;
    margin: 0 auto 1rem;
    transition: background .3s ease, color .3s ease;
}
.service-item:hover .icon-wrap { background: var(--admiral-gold); color: var(--admiral-navy); }

/* İstatistik sayaçları */
.stat-counter { text-align: center; color: var(--admiral-white); }
.stat-counter .number { font-size: 3rem; font-weight: 700; color: var(--admiral-gold); }
.stat-counter .label { text-transform: uppercase; letter-spacing: 2px; font-size: .85rem; }

/* Misafir yorumları */
.review-card {
    background: var(--admiral-white);
    border-radius: 14px;
    padding: 2rem;
    box-shadow: 0 10px 30px rgba(0,0,0,.06);
    height: 100%;
}
.review-card .stars { color: var(--admiral-gold); }

/* Kampanya kartları */
.campaign-card { border-radius: 14px; overflow: hidden; position: relative; box-shadow: 0 10px 30px rgba(0,0,0,.1); }
.campaign-card img { width: 100%; height: 220px; object-fit: cover; }
.campaign-badge {
    position: absolute; top: 1rem; left: 1rem;
    background: var(--admiral-navy); color: var(--admiral-gold);
    padding: .4rem 1rem; border-radius: 30px; font-weight: 700;
}

/* Blog kartları */
.blog-card { border-radius: 14px; overflow: hidden; box-shadow: 0 10px 30px rgba(0,0,0,.06); height: 100%; }
.blog-card img { height: 200px; object-fit: cover; width: 100%; }

/* Galeri */
.gallery-item { border-radius: 10px; overflow: hidden; position: relative; cursor: pointer; }
.gallery-item img { width: 100%; height: 220px; object-fit: cover; transition: transform .4s ease; }
.gallery-item:hover img { transform: scale(1.1); }
.gallery-item .overlay {
    position: absolute; inset: 0;
    background: rgba(11,31,58,.6);
    display: flex; align-items: center; justify-content: center;
    opacity: 0; transition: opacity .3s ease;
    color: var(--admiral-gold); font-size: 1.5rem;
}
.gallery-item:hover .overlay { opacity: 1; }

/* ---------------------------------------------------------------------
   FOOTER
   --------------------------------------------------------------------- */
.admiral-footer { background: var(--admiral-navy); color: rgba(255,255,255,.85); }
.footer-links li { margin-bottom: .6rem; }
.footer-links a { color: rgba(255,255,255,.65); transition: color .2s ease, padding-left .2s ease; }
.footer-links a:hover { color: var(--admiral-gold); padding-left: 4px; }

/* WhatsApp Butonu */
.whatsapp-float {
    position: fixed; bottom: 24px; right: 24px;
    width: 58px; height: 58px;
    background: #25D366;
    color: #fff;
    border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
    font-size: 1.8rem;
    box-shadow: 0 8px 20px rgba(0,0,0,.25);
    z-index: 999;
    animation: pulse 2s infinite;
}
@keyframes pulse {
    0% { box-shadow: 0 0 0 0 rgba(37,211,102,.5); }
    70% { box-shadow: 0 0 0 14px rgba(37,211,102,0); }
    100% { box-shadow: 0 0 0 0 rgba(37,211,102,0); }
}

/* Back to Top */
.back-to-top {
    position: fixed; bottom: 24px; left: 24px;
    width: 46px; height: 46px;
    background: var(--admiral-gold);
    color: var(--admiral-navy);
    border-radius: 50%;
    display: none; align-items: center; justify-content: center;
    box-shadow: 0 8px 20px rgba(0,0,0,.2);
    z-index: 999;
    transition: opacity .3s ease;
}
.back-to-top:hover { color: var(--admiral-navy); }

/* Loader */
#pageLoader {
    position: fixed; inset: 0; background: var(--admiral-navy);
    z-index: 9999; display: flex; align-items: center; justify-content: center;
    transition: opacity .4s ease, visibility .4s ease;
}
#pageLoader .spinner-border { color: var(--admiral-gold); width: 3rem; height: 3rem; }

/* Cookie Onayı */
.cookie-banner {
    position: fixed; bottom: 0; left: 0; right: 0;
    background: var(--admiral-navy);
    color: #fff;
    padding: 1rem 1.5rem;
    z-index: 1050;
    box-shadow: 0 -4px 20px rgba(0,0,0,.2);
}