/*
Theme Name: Quy Nhon Hotel
Theme URI: https://quynhonhotel.com.vn
Author: Quy Nhon Hotel
Description: Theme khách sạn Quy Nhơn — giao diện hiện đại, tối ưu mobile, chủ đề khách sạn ven biển.
Version: 1.0.0
License: GNU General Public License v2 or later
Text Domain: quynhon-hotel
*/

:root {
  --c-primary: #0f766e;
  --c-primary-dark: #0b5d57;
  --c-primary-deep: #0a3f3b;
  --c-accent: #c98a2c;
  --c-accent-soft: #eab676;
  --c-sand: #f6f1ea;
  --c-ink: #1f2937;
  --c-ink-soft: #4b5563;
  --c-line: #e7e2d9;
  --c-white: #ffffff;
  --radius: 14px;
  --shadow: 0 12px 40px rgba(15, 60, 57, .10);
  --shadow-sm: 0 6px 20px rgba(15, 60, 57, .08);
  --font: "Be Vietnam Pro", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--font);
  color: var(--c-ink);
  background: var(--c-white);
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }
h1, h2, h3, h4 { line-height: 1.2; font-weight: 700; margin: 0 0 .6em; color: var(--c-primary-deep); }

.container { width: 100%; max-width: 1200px; margin: 0 auto; padding: 0 24px; }
.section { padding: 80px 0; }
.section--sand { background: var(--c-sand); }
.section--deep { background: var(--c-primary-deep); color: #e7f3f1; }

.section-head { text-align: center; max-width: 680px; margin: 0 auto 48px; }
.section-head .kicker {
  display: inline-block; font-size: 13px; letter-spacing: .18em; text-transform: uppercase;
  color: var(--c-accent); font-weight: 700; margin-bottom: 10px;
}
.section-head h2 { font-size: clamp(26px, 4vw, 40px); }
.section-head p { color: var(--c-ink-soft); margin: 0; }
.section--deep .section-head h2 { color: #fff; }
.section--deep .section-head p { color: #c8ddd9; }

.btn {
  display: inline-flex; align-items: center; gap: 8px; padding: 13px 26px; border-radius: 999px;
  font-weight: 600; font-size: 15px; cursor: pointer; border: 1px solid transparent; transition: .2s;
}
.btn--primary { background: var(--c-accent); color: #fff; }
.btn--primary:hover { background: #b97b22; transform: translateY(-2px); }
.btn--ghost { border-color: rgba(255,255,255,.6); color: #fff; }
.btn--ghost:hover { background: rgba(255,255,255,.14); }
.btn--outline { border-color: var(--c-primary); color: var(--c-primary); }
.btn--outline:hover { background: var(--c-primary); color: #fff; }

/* ===== Header ===== */
.site-header { position: absolute; top: 0; left: 0; width: 100%; z-index: 50; }
.site-header--solid { position: relative; background: var(--c-primary-deep); }
.header-inner { display: flex; align-items: center; justify-content: space-between; padding: 20px 0; }
.brand { display: flex; align-items: center; gap: 12px; color: #fff; }
.brand .brand-mark {
  width: 44px; height: 44px; border-radius: 12px; background: var(--c-accent);
  display: grid; place-items: center; color: #fff;
}
.brand .brand-name { font-weight: 800; font-size: 20px; line-height: 1.1; }
.brand .brand-sub { font-size: 11px; letter-spacing: .22em; text-transform: uppercase; color: #bfd7d3; }
.brand .custom-logo { display: block; height: 52px; width: auto; }

.main-nav ul { display: flex; gap: 26px; list-style: none; margin: 0; padding: 0; }
.main-nav a { color: #fff; font-size: 15px; font-weight: 500; position: relative; padding: 4px 0; }
.main-nav a::after {
  content: ""; position: absolute; left: 0; bottom: -2px; width: 0; height: 2px;
  background: var(--c-accent); transition: width .25s;
}
.main-nav a:hover::after, .main-nav .current-menu-item > a::after { width: 100%; }
.main-nav .menu-item-cta a {
  background: var(--c-accent); padding: 10px 20px; border-radius: 999px; font-weight: 600;
}
.main-nav .menu-item-cta a::after { display: none; }
.nav-toggle { display: none; background: none; border: 0; cursor: pointer; }
.nav-toggle span { display: block; width: 26px; height: 2px; background: #fff; margin: 6px 0; transition: .3s; }

@media (max-width: 900px) {
  .nav-toggle { display: block; }
  .main-nav {
    position: fixed; inset: 0 0 0 auto; width: 78%; max-width: 340px; background: var(--c-primary-deep);
    padding: 90px 32px 32px; transform: translateX(100%); transition: .3s; z-index: 60;
  }
  .main-nav.open { transform: translateX(0); }
  .main-nav ul { flex-direction: column; gap: 18px; }
  .nav-overlay { position: fixed; inset: 0; background: rgba(0,0,0,.5); opacity: 0; pointer-events: none; transition: .3s; z-index: 55; }
  .nav-overlay.open { opacity: 1; pointer-events: auto; }
}

/* ===== Hero ===== */
.hero { position: relative; min-height: 92vh; display: flex; align-items: center; color: #fff; overflow: hidden; }
.hero-slider, .hero-slide { position: absolute; inset: 0; }
.hero-slide { background-size: cover; background-position: center; opacity: 0; transition: opacity 1.2s; }
.hero-slide.active { opacity: 1; }
.hero::after { content: ""; position: absolute; inset: 0; background: linear-gradient(180deg, rgba(8,35,33,.55), rgba(8,35,33,.35) 45%, rgba(8,35,33,.65)); }
.hero-inner { position: relative; z-index: 2; width: 100%; padding: 140px 0 60px; }
.hero-kicker { letter-spacing: .22em; text-transform: uppercase; font-size: 13px; color: var(--c-accent-soft); font-weight: 700; }
.hero-title { font-size: clamp(34px, 6vw, 62px); color: #fff; margin: 14px 0; max-width: 720px; }
.hero-sub { font-size: 18px; color: #e7f3f1; max-width: 560px; }
.hero-dots { position: absolute; z-index: 3; bottom: 200px; left: 50%; transform: translateX(-50%); display: flex; gap: 10px; }
.hero-dots button { width: 10px; height: 10px; border-radius: 50%; border: 0; background: rgba(255,255,255,.4); cursor: pointer; }
.hero-dots button.active { background: var(--c-accent); width: 26px; border-radius: 999px; }

/* ===== Booking form ===== */
.booking-bar { position: relative; z-index: 4; margin-top: -70px; }
.booking-card {
  background: #fff; border-radius: var(--radius); box-shadow: var(--shadow);
  padding: 28px; display: grid; grid-template-columns: repeat(4, 1fr) auto; gap: 16px; align-items: end;
}
.booking-field label { display: block; font-size: 12px; letter-spacing: .08em; text-transform: uppercase; color: var(--c-ink-soft); font-weight: 600; margin-bottom: 6px; }
.booking-field input, .booking-field select {
  width: 100%; padding: 12px 14px; border: 1px solid var(--c-line); border-radius: 10px;
  font-family: var(--font); font-size: 15px; background: #fbfaf7;
}
.booking-field input:focus, .booking-field select:focus { outline: 2px solid var(--c-primary); border-color: transparent; }
.booking-bar .btn { height: 48px; white-space: nowrap; }
@media (max-width: 900px) { .booking-card { grid-template-columns: 1fr 1fr; } .hero-dots { bottom: 260px; } }
@media (max-width: 560px) { .booking-card { grid-template-columns: 1fr; } }

/* ===== Intro ===== */
.intro { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: center; }
.intro-media { position: relative; }
.intro-media img { border-radius: var(--radius); box-shadow: var(--shadow); }
.intro-media::before {
  content: ""; position: absolute; top: -20px; left: -20px; width: 100%; height: 100%;
  border: 2px solid var(--c-accent); border-radius: var(--radius); z-index: -1;
}
.intro-body .kicker { color: var(--c-accent); letter-spacing: .18em; text-transform: uppercase; font-weight: 700; font-size: 13px; }
.intro-body h2 { font-size: clamp(28px, 4vw, 40px); }
.stats { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; margin-top: 28px; }
.stat { background: var(--c-sand); border-radius: 12px; padding: 18px; text-align: center; }
.stat b { display: block; font-size: 26px; color: var(--c-primary); }
.stat span { font-size: 13px; color: var(--c-ink-soft); }
@media (max-width: 860px) { .intro { grid-template-columns: 1fr; } }

/* ===== Cards ===== */
.grid { display: grid; gap: 28px; }
.grid--3 { grid-template-columns: repeat(3, 1fr); }
.grid--4 { grid-template-columns: repeat(4, 1fr); }
@media (max-width: 960px) { .grid--4 { grid-template-columns: repeat(2, 1fr); } .grid--3 { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 560px) { .grid--4, .grid--3 { grid-template-columns: 1fr; } }

.card { background: #fff; border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow-sm); transition: .25s; display: flex; flex-direction: column; }
.card:hover { transform: translateY(-6px); box-shadow: var(--shadow); }
.card-media { position: relative; aspect-ratio: 4/3; overflow: hidden; }
.card-media img { width: 100%; height: 100%; object-fit: cover; transition: .4s; }
.card:hover .card-media img { transform: scale(1.06); }
.card-badge { position: absolute; top: 14px; left: 14px; background: var(--c-accent); color: #fff; font-size: 12px; font-weight: 600; padding: 4px 12px; border-radius: 999px; }
.card-body { padding: 22px; flex: 1; display: flex; flex-direction: column; }
.card-body h3 { font-size: 19px; margin-bottom: 8px; }
.card-body h3 a:hover { color: var(--c-primary); }
.card-body p { color: var(--c-ink-soft); font-size: 14.5px; margin: 0 0 16px; }
.card-meta { font-size: 13px; color: var(--c-accent); font-weight: 600; }
.card-foot { margin-top: auto; display: flex; align-items: center; justify-content: space-between; }

/* ===== Services ===== */
.service-icon { width: 58px; height: 58px; border-radius: 14px; background: var(--c-sand); color: var(--c-primary); display: grid; place-items: center; margin-bottom: 16px; }

/* ===== CTA strip ===== */
.cta-strip { background: linear-gradient(120deg, var(--c-primary-deep), var(--c-primary)); color: #fff; border-radius: var(--radius); padding: 48px; display: flex; align-items: center; justify-content: space-between; gap: 24px; flex-wrap: wrap; }
.cta-strip h2 { color: #fff; margin: 0; font-size: clamp(22px, 3vw, 32px); }

/* ===== Testimonials ===== */
.quote-card { background: #fff; border-radius: var(--radius); padding: 28px; box-shadow: var(--shadow-sm); }
.quote-card .stars { color: var(--c-accent); letter-spacing: 3px; }
.quote-card p { color: var(--c-ink-soft); font-style: italic; }
.quote-card .who { font-weight: 700; color: var(--c-primary-deep); font-style: normal; }

/* ===== Page hero ===== */
.page-hero { background: var(--c-primary-deep); color: #fff; padding: 120px 0 64px; position: relative; overflow: hidden; }
.page-hero::after { content: ""; position: absolute; inset: 0; background: radial-gradient(circle at 80% 20%, rgba(201,138,44,.35), transparent 45%); }
.page-hero .container { position: relative; z-index: 2; }
.page-hero h1 { color: #fff; font-size: clamp(30px, 5vw, 48px); margin-bottom: 10px; }
.page-hero p { color: #c8ddd9; max-width: 640px; margin: 0; }
.breadcrumb { font-size: 13px; color: #bfd7d3; margin-bottom: 12px; }

/* ===== Content ===== */
.entry-content { max-width: 820px; margin: 0 auto; font-size: 16px; color: var(--c-ink); }
.entry-content p { margin: 0 0 1.2em; }
.entry-content h2, .entry-content h3 { margin-top: 1.6em; }
.entry-content ul { padding-left: 22px; }
.entry-content img { border-radius: var(--radius); margin: 24px 0; }

/* ===== Single room ===== */
.single-grid { display: grid; grid-template-columns: 1.5fr 1fr; gap: 40px; }
.room-gallery { border-radius: var(--radius); overflow: hidden; }
.room-sidebar { background: var(--c-sand); border-radius: var(--radius); padding: 28px; position: sticky; top: 24px; height: fit-content; }
.room-sidebar .price { font-size: 28px; color: var(--c-accent); font-weight: 800; }
.room-feature { display: flex; gap: 12px; align-items: center; padding: 9px 0; border-bottom: 1px solid var(--c-line); font-size: 15px; }
.room-feature svg { color: var(--c-primary); flex-shrink: 0; }
@media (max-width: 860px) { .single-grid { grid-template-columns: 1fr; } }

/* ===== Contact ===== */
.contact-grid { display: grid; grid-template-columns: 1fr 1.2fr; gap: 40px; align-items: start; }
.contact-form { background: #fff; border-radius: var(--radius); box-shadow: var(--shadow); padding: 32px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.form-group { margin-bottom: 18px; }
.form-group label { display: block; font-size: 13px; font-weight: 600; color: var(--c-ink-soft); margin-bottom: 6px; }
.form-group input, .form-group select, .form-group textarea {
  width: 100%; padding: 12px 14px; border: 1px solid var(--c-line); border-radius: 10px; font-family: var(--font); font-size: 15px; background: #fbfaf7;
}
.form-group input:focus, .form-group select:focus, .form-group textarea:focus { outline: 2px solid var(--c-primary); border-color: transparent; }
.form-note { font-size: 13px; color: var(--c-ink-soft); }
.form-success { background: #e8f5ee; color: #16794a; border-radius: 10px; padding: 14px 18px; margin-bottom: 18px; font-weight: 600; }
.form-error { background: #fdeaea; color: #b3261e; border-radius: 10px; padding: 14px 18px; margin-bottom: 18px; }
@media (max-width: 760px) { .contact-grid, .form-row { grid-template-columns: 1fr; } }

/* ===== Footer ===== */
.site-footer { background: var(--c-primary-deep); color: #c8ddd9; padding: 70px 0 30px; }
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 40px; }
.footer-grid h4 { color: #fff; font-size: 15px; letter-spacing: .06em; text-transform: uppercase; margin-bottom: 18px; }
.footer-grid ul { list-style: none; margin: 0; padding: 0; }
.footer-grid ul li { margin-bottom: 10px; }
.footer-grid a:hover { color: #fff; }
.footer-brand p { font-size: 14px; }
.footer-bottom { border-top: 1px solid rgba(255,255,255,.14); margin-top: 48px; padding-top: 24px; text-align: center; font-size: 13px; color: #9fc2bd; }
@media (max-width: 860px) { .footer-grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 560px) { .footer-grid { grid-template-columns: 1fr; } }

/* ===== Service detail ===== */
.service-hero {
	position: relative; background-size: cover; background-position: center; color: #fff;
	padding: 150px 0 80px;
}
.service-hero::after { content: ""; position: absolute; inset: 0; background: linear-gradient(180deg, rgba(8,35,33,.65), rgba(8,35,33,.45)); }
.service-hero .container { position: relative; z-index: 2; }
.service-hero h1 { color: #fff; font-size: clamp(30px, 5vw, 48px); margin: 8px 0 12px; }
.service-hero .breadcrumb { color: #bfd7d3; }
.service-hero .breadcrumb a:hover { color: #fff; }
.service-hero__lead { color: #e7f3f1; font-size: 17px; max-width: 640px; margin: 0; }

.service-layout { display: grid; grid-template-columns: 1.6fr 1fr; gap: 48px; align-items: start; }
.service-main h2 { font-size: 26px; }
.service-sidebar { position: sticky; top: 24px; }
.service-info {
	background: #fff; border-radius: var(--radius); box-shadow: var(--shadow);
	padding: 30px; text-align: center;
}
.service-info h3 { margin: 14px 0 20px; font-size: 20px; }
.service-icon--lg { width: 72px; height: 72px; border-radius: 18px; margin: 0 auto; }
.service-icon--lg svg { width: 30px; height: 30px; }
.service-info__list { list-style: none; margin: 0 0 24px; padding: 0; text-align: left; }
.service-info__list li {
	display: flex; justify-content: space-between; gap: 12px; padding: 11px 0;
	border-bottom: 1px solid var(--c-line); font-size: 14.5px;
}
.service-info__list li:last-child { border-bottom: 0; }
.service-info__list span { color: var(--c-ink-soft); }
.service-info__list b { color: var(--c-primary-deep); font-weight: 600; text-align: right; }

.highlight-card {
	background: #fff; border-radius: var(--radius); box-shadow: var(--shadow-sm);
	padding: 26px; text-align: center;
}
.highlight-card .service-icon { margin: 0 auto 14px; }
.highlight-card p { margin: 0; font-size: 15px; color: var(--c-ink-soft); }

.gallery-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.gallery-item { border-radius: var(--radius); overflow: hidden; aspect-ratio: 4/3; }
.gallery-item img { width: 100%; height: 100%; object-fit: cover; transition: .4s; }
.gallery-item:hover img { transform: scale(1.06); }

@media (max-width: 900px) {
	.service-layout { grid-template-columns: 1fr; }
	.service-sidebar { position: static; }
	.gallery-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 560px) {
	.gallery-grid { grid-template-columns: 1fr; }
}

/* ===== Utilities ===== */
.section-center { text-align: center; }
.mt-40 { margin-top: 40px; }
.text-accent { color: var(--c-accent); }
.post-list { display: grid; grid-template-columns: 1fr; gap: 24px; }
.pagination { display: flex; gap: 8px; justify-content: center; margin-top: 48px; }
.pagination .page-numbers { padding: 10px 16px; border-radius: 10px; background: var(--c-sand); font-weight: 600; }
.pagination .page-numbers.current { background: var(--c-primary); color: #fff; }