/*
Theme Name: Vinh Dam Beach
Theme URI: https://vinhdamseaside.com
Description: Harbor & bay theme for VỊNH ĐẦM BEACH — Vịnh Đầm, Phú Quốc. Vịnh khép kín. Cảng cá thật. Hải sản cập bến mỗi sáng.
Author: Vinh Dam Beach Team
Version: 2.0
Text Domain: vinhdambeach
*/

/* ============================================================
   VỊNH ĐẦM token system — a working harbor in a closed bay,
   not a resort beach club. Ink-dark bay water at dusk, jade
   harbor water reflecting the forest ring, brass boat fittings,
   rope-tan dock wood, and the amber of the one thing everyone
   agrees on: glass-calm sunset water. Fraunces (stamped, a
   little wonky — cargo-manifest character) + IBM Plex Sans/Mono
   (engineered, ledger-legible) replace Playfair+Inter entirely.
   ============================================================ */
:root{
  --ink:#10262A;--ink-deep:#0A1A1D;
  --harbor:#2C6E64;--harbor-deep:#1E4E47;--harbor-light:#DCEAE6;
  --brass:#B8843C;--brass-deep:#96692B;--brass-light:#F3E7D2;
  --rope:#B79768;
  --fog:#E7ECE7;--fog-deep:#D6DFD7;
  --ember:#D97D3D;
  --white:#fff;
  --ink-text:#24312F;--text-light:#5C6D68;
  --red:#C24B3F;--green:#3F8F63;
}
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
@media (prefers-reduced-motion: no-preference){
::view-transition-old(root){animation:vdb-fade-out .28s ease both}
::view-transition-new(root){animation:vdb-fade-in .32s ease both}
@keyframes vdb-fade-out{to{opacity:0}}
@keyframes vdb-fade-in{from{opacity:0}}
}
body{font-family:'IBM Plex Sans',sans-serif;color:var(--ink-text);background:var(--fog);line-height:1.6;-webkit-font-smoothing:antialiased}
h1,h2,h3,h4{font-family:'Fraunces',serif;font-weight:600;color:var(--ink);line-height:1.15;letter-spacing:-.01em}
a{color:inherit;text-decoration:none}img{max-width:100%;height:auto}
.container{max-width:1200px;margin:0 auto;padding:0 20px}
.text-center{text-align:center}
.mono{font-family:'IBM Plex Mono',monospace}

/* Buttons — clipped ticket-stub corners, not soft pills */
.btn{display:inline-block;padding:12px 28px;border-radius:3px;font-weight:600;font-size:.92rem;letter-spacing:.01em;cursor:pointer;border:none;transition:all .2s;text-align:center;font-family:inherit;text-decoration:none}
.btn-gold{background:var(--brass);color:var(--white)}.btn-gold:hover{background:var(--brass-deep);transform:translateY(-1px)}
.btn-ocean{background:var(--harbor);color:var(--white)}.btn-ocean:hover{background:var(--harbor-deep)}
.btn-outline{border:2px solid var(--ink);color:var(--ink);background:transparent}.btn-outline:hover{background:var(--ink);color:var(--white)}
.btn-outline-white{border:2px solid rgba(255,255,255,.6);color:var(--white);background:transparent}.btn-outline-white:hover{background:rgba(255,255,255,.15)}
.btn-sm{padding:8px 18px;font-size:.82rem}.btn-lg{padding:14px 36px;font-size:1.02rem}

/* Header — ferry-terminal signage, not a boutique-hotel navbar */
.site-header{position:fixed;top:0;left:0;right:0;z-index:1000;background:rgba(16,38,42,.95);backdrop-filter:blur(10px);transition:all .3s;border-bottom:1px solid rgba(183,151,104,.25)}
.header-inner{max-width:1300px;margin:0 auto;padding:12px 20px;display:flex;align-items:center;justify-content:space-between}
.site-logo{display:flex;align-items:center;gap:8px;font-family:'Fraunces',serif;font-size:1.15rem;font-weight:600;color:var(--white);letter-spacing:.01em}.site-logo:hover{color:var(--brass)}
.site-logo .star{color:var(--brass);font-size:1.15rem}
.main-nav{display:flex;gap:2px;flex-wrap:wrap;list-style:none}
.main-nav a{color:rgba(255,255,255,.72);padding:8px 13px;font-size:.78rem;font-weight:600;text-transform:uppercase;letter-spacing:.08em;white-space:nowrap;display:block;border-bottom:2px solid transparent;transition:color .2s,border-color .2s}
.main-nav a:hover,.main-nav .current-menu-item a{color:var(--white);background:transparent;border-bottom-color:var(--brass)}
.header-actions{display:flex;align-items:center;gap:10px}
.menu-toggle{display:none;background:none;border:none;cursor:pointer;padding:8px}
.menu-toggle span{display:block;width:24px;height:2px;background:var(--white);margin:5px 0;transition:.3s}

/* Hero */
.hero{min-height:100vh;display:flex;align-items:center;justify-content:center;text-align:center;background:linear-gradient(160deg,var(--ink),var(--harbor-deep),var(--ink));color:var(--white);padding:120px 20px 60px;position:relative;overflow:hidden}
.hero-content{max-width:800px;position:relative;z-index:1}
.hero-label{display:inline-block;padding:5px 18px;border:1px solid var(--brass);border-radius:2px;color:var(--brass);font-size:.78rem;letter-spacing:.22em;margin-bottom:24px;text-transform:uppercase;font-family:'IBM Plex Mono',monospace}
.hero h1{font-size:clamp(2.5rem,6vw,4.5rem);color:var(--white);margin-bottom:20px;text-shadow:0 2px 20px rgba(0,0,0,.35)}
.hero-subtitle{font-size:1.15rem;color:var(--brass);margin-bottom:16px;font-weight:500;font-family:'IBM Plex Mono',monospace}
.hero-desc{font-size:1rem;color:rgba(255,255,255,.82);max-width:650px;margin:0 auto 32px;line-height:1.7}
.hero-ctas{display:flex;gap:12px;flex-wrap:wrap;justify-content:center}

/* Sections */
.section{padding:80px 20px}.section-light{background:var(--white)}.section-accent{background:var(--harbor-light)}
.section-title{font-size:2.1rem;text-align:center;margin-bottom:12px}
.section-desc{text-align:center;color:var(--text-light);max-width:700px;margin:0 auto 48px;font-size:1.03rem}

/* Cards */
.card-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:28px;margin-top:40px}
.card{background:var(--white);border-radius:4px;overflow:hidden;box-shadow:0 4px 24px rgba(10,26,29,.08);transition:transform .3s;border:1px solid var(--fog-deep)}.card:hover{transform:translateY(-4px)}
.card-img{height:200px;background-size:cover;background-position:center;position:relative}
.card-badge{position:absolute;top:14px;left:14px;padding:4px 11px;border-radius:2px;font-size:.7rem;font-weight:700;color:var(--white);text-transform:uppercase;letter-spacing:.08em;font-family:'IBM Plex Mono',monospace}
.badge-beach{background:var(--harbor)}.badge-food{background:var(--ember)}.badge-yacht{background:var(--rope);color:var(--ink)}
.card-body{padding:24px}.card-body h3{font-size:1.15rem;margin-bottom:10px}.card-body p{color:var(--text-light);font-size:.95rem;margin-bottom:16px}

/* Combo section reimagined as a Harbor Manifest — a departure-board
   ledger of experiences instead of a tile grid of soft cards. This is
   the signature structural element: Cảng Vịnh Đầm is a real ferry/cargo
   terminal, so "book an experience" reads as "check the manifest". */
.combo-grid{display:flex;flex-direction:column;gap:0;margin-top:36px;border-top:1px solid var(--fog-deep)}
.combo-card{background:var(--white);border-radius:0;padding:20px 22px;box-shadow:none;border-left:none;border-bottom:1px solid var(--fog-deep);transition:background .2s;display:flex;align-items:center;gap:20px;flex-wrap:wrap}
.combo-card:hover{background:var(--harbor-light)}
.manifest-code{font-family:'IBM Plex Mono',monospace;font-size:.82rem;color:var(--brass);font-weight:600;letter-spacing:.04em;flex-shrink:0;width:52px}
.manifest-body{flex:1;min-width:200px}
.combo-card h4{font-size:1.08rem;margin-bottom:4px}
.combo-price{color:var(--ink);font-weight:700;font-size:1.02rem;display:block;margin-bottom:0;font-family:'IBM Plex Mono',monospace;flex-shrink:0}
.combo-card p{color:var(--text-light);font-size:.88rem;margin-bottom:0}
.combo-card .btn{flex-shrink:0}
@media(max-width:640px){.combo-card{gap:10px}.manifest-code{width:auto}.combo-card p{flex-basis:100%;order:5;margin-top:6px}}

/* Forms */
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.form-group{margin-bottom:16px}.form-group label{display:block;font-size:.9rem;font-weight:600;color:var(--ink);margin-bottom:6px}
.form-group input,.form-group select,.form-group textarea{width:100%;padding:10px 14px;border:1px solid #ccd4cf;border-radius:3px;font-size:.95rem;font-family:inherit;background:var(--white)}
.form-group textarea{resize:vertical}

/* Booking Bar */
.booking-bar{background:var(--white);border-radius:4px;padding:32px;box-shadow:0 8px 40px rgba(10,26,29,.12);margin-top:-60px;position:relative;z-index:10;border:1px solid var(--fog-deep)}
.booking-bar h3{text-align:center;margin-bottom:20px;font-size:1.3rem}
.booking-fields{display:grid;grid-template-columns:repeat(auto-fit,minmax(160px,1fr));gap:12px;margin-bottom:16px}
.bfield label{display:block;font-size:.82rem;font-weight:600;color:var(--ink);margin-bottom:4px;text-transform:uppercase;letter-spacing:.05em}
.bfield input,.bfield select{width:100%;padding:10px 14px;border:1px solid #ccd4cf;border-radius:3px;font-size:.95rem;font-family:inherit;background:var(--fog)}

/* Footer */
.site-footer{background:var(--ink-deep);color:rgba(255,255,255,.68);padding:60px 20px 30px}
.footer-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:36px;max-width:1200px;margin:0 auto}
.footer-col h4{color:var(--brass);font-size:.85rem;margin-bottom:16px;text-transform:uppercase;letter-spacing:.08em;font-family:'IBM Plex Mono',monospace;font-weight:600}
.footer-col a{display:block;padding:4px 0;font-size:.9rem;color:rgba(255,255,255,.6)}.footer-col a:hover{color:var(--white)}
.footer-logo{font-family:'Fraunces',serif;font-size:1.4rem;color:var(--white);margin-bottom:12px}
.footer-tagline{color:var(--brass);font-size:.88rem;margin-bottom:4px;font-family:'IBM Plex Mono',monospace}
.footer-bottom{text-align:center;padding-top:30px;margin-top:30px;border-top:1px solid rgba(255,255,255,.1);font-size:.85rem}

/* Hero photo background + Ken Burns */
.hero-bg{position:absolute;inset:0;background-size:cover;background-position:center;animation:kenburns 26s ease-in-out infinite alternate;z-index:0}
@keyframes kenburns{0%{transform:scale(1)}100%{transform:scale(1.09)}}
.hero-photo .hero-content{position:relative;z-index:1}
.hero-scroll-cue{margin-top:44px;display:flex;justify-content:center}
.hero-scroll-cue span{width:26px;height:42px;border:2px solid rgba(255,255,255,.5);border-radius:14px;position:relative;display:block}
.hero-scroll-cue span::before{content:'';position:absolute;top:8px;left:50%;width:4px;height:8px;background:var(--brass);border-radius:2px;transform:translateX(-50%);animation:scrollcue 1.8s ease-in-out infinite}
@keyframes scrollcue{0%{opacity:1;top:8px}100%{opacity:0;top:20px}}

/* ============================================================
   BAY CONTOUR — signature element. A topographic line-motif band
   tracing the hills that ring the bay (the one geographic fact
   that actually defines Vịnh Đầm: near-fully enclosed, wind-
   sheltered). Placed as a section transition, never decoration
   with no referent. Also doubles as a slim divider (.contour-rule)
   reused across inner page templates.
   ============================================================ */
.bay-contour{background:var(--fog);padding:0;overflow:hidden;line-height:0;border-bottom:1px solid var(--fog-deep)}
.bay-contour svg{display:block;width:100%;height:auto}
.bay-contour-cap{background:var(--white);text-align:center;padding:14px 20px;font-family:'IBM Plex Mono',monospace;font-size:.72rem;letter-spacing:.18em;text-transform:uppercase;color:var(--text-light);border-bottom:1px solid var(--fog-deep)}
.bay-contour-cap b{color:var(--harbor-deep)}
.contour-rule{height:34px;background:var(--fog) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 300 34'%3E%3Cpath d='M0 24 Q37.5 8 75 24 T150 24 T225 24 T300 24' fill='none' stroke='%23B79768' stroke-width='1.4'/%3E%3Cpath d='M0 12 Q37.5 -2 75 12 T150 12 T225 12 T300 12' fill='none' stroke='%2396692B' stroke-width='1' opacity='.5'/%3E%3C/svg%3E") repeat-x center/300px 34px;border-bottom:1px solid var(--fog-deep)}

/* Stat strip — reimagined as sounding/tide readings on a chart:
   monospace numerals, tick baseline, no boxed-in border-left bars */
.stat-strip{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:28px;padding:24px 0 44px}
.stat-item{text-align:center;padding:16px 16px 0;position:relative}
.stat-item::before{content:'';position:absolute;top:0;left:50%;transform:translateX(-50%);width:1px;height:10px;background:var(--rope)}
.stat-num{display:block;font-family:'IBM Plex Mono',monospace;font-size:2.4rem;font-weight:600;color:var(--brass-deep);line-height:1}
.stat-num sup{font-size:1.1rem;top:-1em;position:relative}
.stat-unit{font-size:1.3rem;margin-left:2px}
.stat-label{display:block;margin-top:10px;font-size:.83rem;color:var(--text-light);line-height:1.5}

/* Photo band (full-bleed editorial section) */
.photo-band{background-size:cover;background-position:center;background-attachment:fixed;color:#fff;padding:110px 20px;text-align:center}
.photo-band-inner{max-width:720px;margin:0 auto}
.photo-band .hero-label{margin-bottom:18px}
.photo-band h2{color:#fff;font-size:clamp(1.6rem,3.4vw,2.5rem);margin:16px 0;text-shadow:0 2px 16px rgba(0,0,0,.35)}
.photo-band p{color:rgba(255,255,255,.88);font-size:1.05rem}

/* Reviews band (dark) */
.reviews-band{background:var(--ink-deep)}
.reviews-band .review-card{background:rgba(255,255,255,.06);box-shadow:none;border:1px solid rgba(255,255,255,.08)}
.reviews-band .review-text{color:rgba(255,255,255,.85)}
.reviews-band .review-author strong{color:#fff}
.reviews-band .review-author span{color:rgba(255,255,255,.5)}

/* Scroll reveal */
.reveal{opacity:0;transform:translateY(26px);transition:opacity .7s cubic-bezier(.2,.7,.3,1),transform .7s cubic-bezier(.2,.7,.3,1)}
.reveal.in-view{opacity:1;transform:translateY(0)}

@media(prefers-reduced-motion:reduce){
.reveal{opacity:1;transform:none;transition:none}
.hero-bg{animation:none}
.hero-scroll-cue span::before{animation:none}
.photo-band{background-attachment:scroll}
}

/* Mobile */
.mobile-sticky{display:none;position:fixed;bottom:0;left:0;right:0;z-index:998;background:var(--ink);padding:8px 0;justify-content:space-around;box-shadow:0 -4px 20px rgba(0,0,0,.15)}
.sticky-item{display:flex;flex-direction:column;align-items:center;gap:2px;color:rgba(255,255,255,.7);font-size:.65rem;font-weight:500;padding:4px 6px;border-radius:4px}
.sticky-item:hover{color:var(--white);background:rgba(255,255,255,.1)}.sticky-cta{color:var(--brass)!important}

/* CTA Section */
.cta-section{background:linear-gradient(160deg,var(--ink),var(--harbor-deep));color:var(--white);text-align:center;padding:80px 20px}
.cta-section h2{color:var(--white);font-size:1.95rem;margin-bottom:12px}
.cta-section p{color:rgba(255,255,255,.8);margin-bottom:24px}
.cta-buttons{display:flex;gap:12px;justify-content:center;flex-wrap:wrap}

/* WordPress Content */
.entry-content{max-width:800px;margin:0 auto}.entry-content h2{font-size:1.75rem;margin:40px 0 16px}.entry-content h3{font-size:1.35rem;margin:30px 0 12px}.entry-content p{margin-bottom:16px;color:var(--text-light);line-height:1.8}.entry-content ul,.entry-content ol{margin:16px 0 16px 24px;color:var(--text-light)}.entry-content li{margin-bottom:8px}
.entry-content .lede{font-size:1.18rem;color:var(--ink);line-height:1.85;font-weight:500}
.wp-block-image{margin:32px 0}.wp-block-image img{border-radius:4px}
.img-feature{margin:36px 0;border-radius:4px;overflow:hidden;box-shadow:0 10px 36px rgba(10,26,29,.16)}
.img-feature img{width:100%;height:420px;object-fit:cover;display:block;transition:transform .5s ease}
.img-feature:hover img{transform:scale(1.03)}
@media(max-width:768px){.img-feature img{height:260px}}
.page-hero{min-height:40vh;display:flex;align-items:center;justify-content:center;text-align:center;background:linear-gradient(160deg,var(--ink),var(--harbor-deep));color:var(--white);padding:120px 20px 60px}
.page-hero h1{color:var(--white);font-size:clamp(2rem,4vw,3.5rem)}

/* Blog */
.blog-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(320px,1fr));gap:24px}
.blog-card{background:var(--white);border-radius:4px;overflow:hidden;box-shadow:0 4px 20px rgba(10,26,29,.06);border:1px solid var(--fog-deep)}.blog-card:hover{transform:translateY(-3px)}
.blog-card-img{height:200px;background-size:cover;background-position:center}
.blog-card-body{padding:20px}.blog-card-body h3{font-size:1.08rem;margin-bottom:8px}.blog-card-body p{color:var(--text-light);font-size:.9rem;margin-bottom:12px}
.blog-read-more{color:var(--brass-deep);font-weight:600;font-size:.9rem}

/* Gallery */
.gallery-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(250px,1fr));gap:14px}
.gallery-item{border-radius:3px;overflow:hidden;aspect-ratio:4/3}.gallery-item img{width:100%;height:100%;object-fit:cover;transition:transform .3s}.gallery-item:hover img{transform:scale(1.05)}

/* Alert */
.op-notice{background:var(--brass-light);border-left:4px solid var(--brass);padding:16px 20px;border-radius:0 4px 4px 0;font-size:.9rem;margin-bottom:24px}

/* Reviews */
.reviews-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:20px}
.review-card{background:var(--white);padding:24px;border-radius:4px;box-shadow:0 4px 20px rgba(10,26,29,.06)}.review-stars{color:var(--brass);margin-bottom:8px}.review-text{font-size:.95rem;margin-bottom:12px;font-style:italic}.review-author strong{display:block;color:var(--ink)}.review-author span{font-size:.85rem;color:var(--text-light)}
.review-badge{display:inline-block;padding:3px 10px;background:var(--harbor-light);color:var(--harbor-deep);border-radius:2px;font-size:.75rem;font-weight:600;margin-top:8px;font-family:'IBM Plex Mono',monospace}

/* Social */
.social-float{position:fixed;right:16px;bottom:140px;z-index:995;display:flex;flex-direction:column;gap:8px}
.social-float a{width:44px;height:44px;border-radius:50%;display:flex;align-items:center;justify-content:center;color:var(--white);font-size:1rem;box-shadow:0 4px 16px rgba(0,0,0,.2);transition:transform .2s}
.social-float a:hover{transform:scale(1.15)}.s-zalo{background:#0068FF}.s-wa{background:#25D366}.s-fb{background:#1877F2}.s-call{background:var(--red)}

/* Chatbot */
.chat-btn{position:fixed;bottom:80px;right:20px;z-index:996;width:56px;height:56px;border-radius:50%;background:var(--brass);color:var(--white);border:none;cursor:pointer;font-size:1.5rem;box-shadow:0 4px 20px rgba(184,132,60,.4);display:flex;align-items:center;justify-content:center}
.chat-window{position:fixed;bottom:150px;right:20px;z-index:996;width:360px;max-height:480px;background:var(--white);border-radius:8px;box-shadow:0 8px 40px rgba(0,0,0,.18);display:none;flex-direction:column;overflow:hidden}
.chat-window.open{display:flex}
.chat-header{background:var(--ink);color:var(--white);padding:14px 16px;font-weight:600;display:flex;justify-content:space-between;align-items:center;font-size:.95rem}
.chat-body{flex:1;overflow-y:auto;padding:14px;max-height:320px;display:flex;flex-direction:column;gap:10px}
.chat-msg{max-width:85%;padding:10px 14px;border-radius:6px;font-size:.9rem;line-height:1.5}.chat-msg.bot{background:var(--harbor-light);align-self:flex-start}.chat-msg.user{background:var(--brass-light);align-self:flex-end}
.chat-input-area{display:flex;padding:10px 12px;border-top:1px solid #ddd}
.chat-input-area input{flex:1;padding:10px 14px;border:1px solid #ddd;border-radius:20px;font-size:.9rem;font-family:inherit}
.chat-input-area button{background:var(--brass);color:var(--white);border:none;border-radius:50%;width:40px;height:40px;margin-left:8px;cursor:pointer;font-size:1.2rem;flex-shrink:0}

/* Language Switcher */
.lang-switcher{position:relative}
.lang-btn{display:flex;align-items:center;gap:6px;background:var(--brass);color:var(--ink);border:2px solid var(--brass);padding:8px 14px;border-radius:3px;cursor:pointer;font-size:.85rem;font-weight:700;font-family:inherit;box-shadow:0 0 12px rgba(184,132,60,.4)}
.lang-btn:hover{background:#C89650}
.lang-dropdown{display:none;position:absolute;top:100%;right:0;margin-top:6px;background:var(--white);border-radius:6px;box-shadow:0 8px 40px rgba(0,0,0,.2);width:280px;max-height:400px;overflow:hidden;z-index:2000}
.lang-dropdown.open{display:block}
.lang-search{padding:8px;border-bottom:1px solid var(--fog)}
.lang-search input{width:100%;padding:8px 12px;border:1px solid #ddd;border-radius:4px;font-size:.85rem;font-family:inherit;outline:none}
.lang-search input:focus{border-color:var(--brass)}
.lang-list{max-height:320px;overflow-y:auto}
.lang-option{display:flex;align-items:center;gap:10px;padding:9px 14px;color:var(--ink-text);font-size:.9rem;cursor:pointer;transition:background .15s}
.lang-option:hover{background:var(--fog)}
.lang-option.active{background:var(--harbor-light);color:var(--harbor-deep);font-weight:600}
.lang-flag{font-size:1.1rem;width:24px;text-align:center;flex-shrink:0}.lang-name{flex:1;font-weight:500}

/* Page content */
.page-content{padding:120px 20px 60px}
.page-content h1{font-size:2.5rem;margin-bottom:16px}

/* 404 */
.error404 .hero{min-height:60vh}
.error404 .hero h1{font-size:6rem;color:var(--brass)}

@media(max-width:768px){
.main-nav{display:none;position:fixed;top:60px;left:0;right:0;background:var(--ink);flex-direction:column;padding:12px;z-index:999}.main-nav.open{display:flex}
.menu-toggle{display:block}
.mobile-sticky{display:flex}
.social-float{display:none}
.form-grid{grid-template-columns:1fr}
.chat-window{width:calc(100vw - 20px);right:10px;bottom:70px;max-height:60vh}
.hero h1{font-size:2.2rem}
.photo-band{background-attachment:scroll;padding:70px 20px}
.stat-strip{gap:20px 12px}
.stat-item{padding-top:14px}
.stat-num{font-size:1.9rem}
.combo-card{padding:16px}
}