/* =========================================================
   RAJ · ARAM DENTAL — quiet premium clinic
   Design DNA: warm porcelain, deep pine, gold micro-accents
   ========================================================= */

/* ---------- tokens ---------- */
:root{
  /* color */
  --color-primary:#0F5B51;
  --color-primary-deep:#0A3F38;
  --color-primary-soft:#E3EFEC;
  --color-accent:#2F9E8C;
  --color-gold:#C2923E;
  --color-background:#F6F3EC;
  --color-surface:#FFFFFF;
  --color-surface-2:#EEEAE0;
  --color-text:#182825;
  --color-muted:#5D6C68;
  --color-border:#E1DBCC;
  --color-success:#1E7F4F;
  --color-warning:#A66A16;
  --ink-on-dark:#F2F0E8;
  --ink-on-dark-muted:#A9C8C0;

  /* type */
  --font-fa:'Vazirmatn', Tahoma, 'Segoe UI', system-ui, sans-serif;
  --font-display:'Fraunces', Georgia, serif;
  --text-xs:.8rem;
  --text-sm:.9rem;
  --text-base:clamp(1rem, .97rem + .15vw, 1.0625rem);
  --text-lg:clamp(1.1rem, 1.05rem + .3vw, 1.25rem);
  --h3:clamp(1.25rem, 1.1rem + .8vw, 1.55rem);
  --h2:clamp(1.8rem, 1.35rem + 2vw, 2.75rem);
  --display:clamp(2.4rem, 1.5rem + 4.5vw, 4.4rem);

  /* space */
  --space-1:4px;  --space-2:8px;  --space-3:12px; --space-4:16px;
  --space-5:24px; --space-6:32px; --space-7:48px; --space-8:64px; --space-9:96px;

  /* shape */
  --container:1180px;
  --radius-sm:10px;
  --radius-md:16px;
  --radius-lg:24px;
  --radius-pill:999px;

  /* depth */
  --shadow-sm:0 1px 2px rgba(18,42,38,.05), 0 2px 10px rgba(18,42,38,.05);
  --shadow-md:0 2px 4px rgba(18,42,38,.04), 0 14px 34px rgba(18,42,38,.09);
  --shadow-lg:0 10px 24px rgba(18,42,38,.10), 0 32px 72px rgba(18,42,38,.14);

  /* motion */
  --ease:cubic-bezier(.22,.61,.36,1);
  --ease-emph:cubic-bezier(.3,1.35,.45,1);
  --header-h:76px;
}

/* ---------- reset / base ---------- */
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  margin:0;
  font-family:var(--font-fa);
  font-size:var(--text-base);
  line-height:1.8;
  color:var(--color-text);
  background:var(--color-background);
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
/* subtle grain over everything (very low opacity) */
body::after{
  content:'';
  position:fixed; inset:0;
  z-index:9990;
  pointer-events:none;
  opacity:.05;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='140' height='140'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='2'/%3E%3C/filter%3E%3Crect width='140' height='140' filter='url(%23n)' opacity='.55'/%3E%3C/svg%3E");
}
h1,h2,h3,h4{margin:0;line-height:1.35;font-weight:800}
p{margin:0}
ul,ol{margin:0;padding:0;list-style:none}
img,svg{max-width:100%}
button{font-family:inherit}
a{color:var(--color-primary)}
::selection{background:var(--color-primary);color:#fff}
:focus-visible{outline:2px solid var(--color-accent);outline-offset:3px;border-radius:4px}
.booking-card :focus-visible{outline-color:var(--color-accent)}
section[id]{scroll-margin-top:calc(var(--header-h) + 10px)}

.container{width:100%;max-width:var(--container);margin-inline:auto;padding-inline:clamp(20px,4vw,32px)}
.section{padding-block:clamp(64px,8vw,110px);position:relative}
.section-alt{background:var(--color-surface);border-block:1px solid var(--color-border)}

.skip-link{
  position:absolute;top:-80px;inset-inline-start:16px;
  background:var(--color-primary);color:#fff;
  padding:10px 18px;border-radius:10px;z-index:3000;
  text-decoration:none;font-weight:700;font-size:.9rem;
  transition:top .3s var(--ease);
}
.skip-link:focus{top:16px}

/* ---------- section header pattern ---------- */
.section-head{display:flex;align-items:baseline;gap:var(--space-4);margin-bottom:var(--space-5);flex-wrap:wrap}
.section-index{font-family:var(--font-display);font-size:1.05rem;color:var(--color-gold);letter-spacing:.08em;font-weight:500}
.section-head h2{font-size:var(--h2);line-height:1.3}
.head-rule{flex:1;height:1px;background:var(--color-border);min-width:48px;align-self:center}
.section-lead{color:var(--color-muted);max-width:600px;line-height:1.95;margin-bottom:clamp(28px,4vw,44px)}

/* ---------- buttons ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:10px;
  font:inherit;font-weight:700;font-size:var(--text-sm);
  padding:14px 28px;border-radius:var(--radius-pill);
  border:1px solid transparent;cursor:pointer;text-decoration:none;white-space:nowrap;
  transition:transform .3s var(--ease), box-shadow .3s var(--ease), background-color .3s, border-color .3s, color .3s;
}
.btn:active{transform:scale(.97)}
.btn-primary{background:var(--color-primary);color:#fff;box-shadow:0 6px 20px rgba(15,91,81,.25)}
.btn-primary:hover{background:var(--color-primary-deep);transform:translateY(-2px);box-shadow:0 10px 28px rgba(15,91,81,.32)}
.btn-ghost{background:transparent;border-color:var(--color-border);color:var(--color-text)}
.btn-ghost:hover{border-color:var(--color-primary);color:var(--color-primary);transform:translateY(-2px)}
.btn-light{background:var(--ink-on-dark);color:var(--color-primary-deep)}
.btn-light:hover{background:#fff;transform:translateY(-2px)}
.btn-outline{background:transparent;border-color:rgba(255,255,255,.35);color:var(--ink-on-dark)}
.btn-outline:hover{border-color:#fff;transform:translateY(-2px)}
.btn-sm{padding:10px 20px;font-size:.85rem}

/* ---------- reveal ---------- */
.js .reveal{opacity:0;transform:translateY(26px);transition:opacity .8s var(--ease), transform .8s var(--ease);transition-delay:var(--d,0s)}
.js .reveal.in{opacity:1;transform:none}

/* =========================================================
   HEADER
   ========================================================= */
.site-header{
  position:fixed;top:0;inset-inline:0;z-index:1000;
  background:transparent;border-bottom:1px solid transparent;
  transition:background .4s var(--ease), border-color .4s var(--ease), box-shadow .4s var(--ease);
}
.site-header.is-scrolled{
  background:rgba(246,243,236,.86);
  backdrop-filter:blur(14px);
  -webkit-backdrop-filter:blur(14px);
  border-color:var(--color-border);
}
.header-inner{display:grid;grid-template-columns:auto 1fr auto;align-items:center;height:var(--header-h)}
.brand{display:flex;align-items:center;gap:10px;text-decoration:none;color:var(--color-text)}
.brand-logo{width:32px;height:32px;color:var(--color-primary);flex:none}
.brand-text{display:flex;flex-direction:column;line-height:1.2}
.brand-fa{font-weight:800;font-size:1.2rem}
.brand-en{font-family:var(--font-display);font-size:.55rem;letter-spacing:.24em;color:var(--color-muted)}
.main-nav{display:flex;gap:clamp(16px,2.4vw,30px);justify-self:center}
.main-nav a{
  position:relative;text-decoration:none;color:var(--color-muted);
  font-weight:600;font-size:.92rem;padding:6px 2px;transition:color .3s;
}
.main-nav a::after{
  content:'';position:absolute;bottom:0;inset-inline:0;height:2px;
  background:var(--color-primary);border-radius:2px;
  transform:scaleX(0);transform-origin:100% 50%;
  transition:transform .35s var(--ease);
}
.main-nav a:hover,.main-nav a.active{color:var(--color-text)}
.main-nav a:hover::after,.main-nav a.active::after{transform:scaleX(1)}
.header-actions{display:flex;align-items:center;gap:12px}
.nav-toggle{
  display:none;flex-direction:column;gap:5px;align-items:center;justify-content:center;
  width:44px;height:44px;border-radius:12px;border:1px solid var(--color-border);
  background:var(--color-surface);cursor:pointer;
}
.nt-line{width:20px;height:2px;background:var(--color-text);border-radius:2px;transition:transform .35s var(--ease)}
html.mm-open .nt-line:first-child{transform:translateY(3.5px) rotate(45deg)}
html.mm-open .nt-line:last-child{transform:translateY(-3.5px) rotate(-45deg)}

/* ---------- mobile menu ---------- */
.mobile-menu{position:fixed;inset:0;z-index:1200;pointer-events:none}
.mm-backdrop{
  position:absolute;inset:0;background:rgba(10,30,27,.42);
  backdrop-filter:blur(2px);opacity:0;transition:opacity .4s var(--ease);
}
.mm-panel{
  position:absolute;top:0;bottom:0;inset-inline-start:0;
  width:min(360px,88vw);
  background:var(--color-surface);box-shadow:var(--shadow-lg);
  transform:translateX(100%);transition:transform .5s var(--ease);
  display:flex;flex-direction:column;padding:24px;
}
html.mm-open .mobile-menu{pointer-events:auto}
html.mm-open .mm-backdrop{opacity:1}
html.mm-open .mm-panel{transform:none}
html.mm-open{overflow:hidden}
.mm-close{
  align-self:flex-start;width:42px;height:42px;border-radius:12px;
  border:1px solid var(--color-border);background:transparent;cursor:pointer;
  display:grid;place-items:center;color:var(--color-text);
}
.mm-close svg{width:20px;height:20px}
.mm-nav{margin-top:36px;display:flex;flex-direction:column}
.mm-nav a{
  text-decoration:none;color:var(--color-text);font-size:1.25rem;font-weight:800;
  padding:16px 4px;border-bottom:1px solid var(--color-border);
  transition:color .3s, padding .3s var(--ease);
}
.mm-nav a:hover{color:var(--color-primary);padding-inline-start:10px}
.mm-cta{margin-top:auto;display:flex;flex-direction:column;gap:14px;padding-top:28px}
.mm-phone{
  align-self:center;text-decoration:none;font-weight:800;font-size:1.05rem;
  color:var(--color-primary);letter-spacing:.02em;
}

/* =========================================================
   HERO
   ========================================================= */
.hero{
  position:relative;overflow:hidden;
  padding-top:calc(var(--header-h) + clamp(28px,7vh,72px));
  padding-bottom:clamp(56px,9vh,96px);
}
.hero::before{
  content:'';position:absolute;inset:0;pointer-events:none;
  background:
    radial-gradient(640px 420px at 82% 14%, rgba(127,200,188,.16), transparent 62%),
    radial-gradient(500px 380px at 8% 90%, rgba(194,146,62,.07), transparent 60%);
}
.hero-grid{
  position:relative;
  display:grid;grid-template-columns:1.05fr .95fr;
  gap:clamp(36px,5vw,72px);align-items:center;
}
.eyebrow{
  display:inline-flex;align-items:center;gap:10px;
  font-size:.85rem;font-weight:700;color:var(--color-primary);
  background:var(--color-surface);border:1px solid var(--color-border);
  border-radius:var(--radius-pill);padding:8px 18px;box-shadow:var(--shadow-sm);
}
.eyebrow::before{content:'';width:7px;height:7px;border-radius:50%;background:var(--color-success);animation:pulse 2.2s infinite}
.hero-title{
  font-size:var(--display);font-weight:900;line-height:1.28;
  margin-top:24px;letter-spacing:-.01em;
}
.smile-wrap{position:relative;display:inline-block;white-space:nowrap}
.smile-line{position:absolute;inset-inline:-6px;bottom:-.22em;width:calc(100% + 12px);height:.42em;color:var(--color-gold);overflow:visible}
.smile-line path{stroke-dasharray:170;stroke-dashoffset:170;animation:draw 1.1s var(--ease) .55s forwards}
.hero-sub{margin-top:22px;font-size:var(--text-lg);color:var(--color-muted);line-height:1.95;max-width:34rem}
.hero-cta{display:flex;gap:14px;margin-top:34px;flex-wrap:wrap}
.hero-facts{display:flex;flex-wrap:wrap;gap:10px 26px;margin-top:36px}
.hero-facts li{display:flex;align-items:center;gap:9px;font-size:.85rem;font-weight:600;color:var(--color-muted)}
.hero-facts li::before{content:'';width:6px;height:6px;border-radius:50%;background:var(--color-gold);flex:none}

/* hero visual composition */
.hero-visual{position:relative}
.hero-panel{
  position:relative;padding:22px 22px 16px;
  border-radius:var(--radius-lg);border:1px solid var(--color-border);
  background:
    radial-gradient(rgba(15,91,81,.07) 1px, transparent 1.4px) 0 0 / 18px 18px,
    linear-gradient(155deg, #FFFFFF 0%, #F1F6F3 55%, #E8F1ED 100%);
  box-shadow:var(--shadow-lg);
}
.hp-head{
  display:flex;justify-content:space-between;align-items:center;
  padding:4px 6px 14px;border-bottom:1px dashed var(--color-border);margin-bottom:8px;
}
.hp-title{font-size:.8rem;font-weight:700;color:var(--color-muted);display:flex;gap:8px;align-items:center}
.hp-title::before{content:'';width:8px;height:8px;border-radius:50%;background:var(--color-accent);flex:none}
.hp-case{font-family:var(--font-display);font-style:italic;font-size:.8rem;color:var(--color-muted)}
.arch{width:100%;height:auto;display:block;padding:10px 0 2px}
.arch-ring{transform-origin:150px 148px;animation:spin 14s linear infinite}
.hp-foot{
  display:flex;justify-content:space-between;align-items:center;
  padding:12px 6px 4px;border-top:1px dashed var(--color-border);
  font-size:.78rem;color:var(--color-muted);font-weight:600;
}
.hp-live{display:flex;align-items:center;gap:7px;color:var(--color-success)}
.hp-live::before{content:'';width:7px;height:7px;border-radius:50%;background:var(--color-success);animation:pulse 2s infinite}

.float-chip{
  position:absolute;display:flex;flex-direction:column;gap:2px;z-index:2;
  background:var(--color-surface);border:1px solid var(--color-border);
  border-radius:14px;box-shadow:var(--shadow-md);padding:12px 18px;
}
.float-chip strong{font-size:.95rem;color:var(--color-text)}
.float-chip span{font-size:.75rem;color:var(--color-muted)}
.chip-a{top:14%;inset-inline-end:-14px;animation:floaty 6s ease-in-out infinite}
.chip-b{bottom:12%;inset-inline-start:-16px;animation:floaty 7.5s ease-in-out 1.2s infinite}

.orbit-badge{
  position:absolute;bottom:-26px;inset-inline-start:-20px;z-index:3;
  width:116px;height:116px;border-radius:50%;
  background:var(--color-surface);border:1px solid var(--color-border);
  box-shadow:var(--shadow-md);display:grid;place-items:center;
}
.orbit-badge .ring{position:absolute;inset:0;animation:spin 26s linear infinite}
.orbit-badge .ring text{font-family:var(--font-display);font-size:7.4px;letter-spacing:2.1px;fill:var(--color-muted);font-weight:500}
.orbit-tooth{width:34px;height:34px;color:var(--color-primary);position:relative}

/* =========================================================
   MARQUEE
   ========================================================= */
.marquee{background:var(--color-surface);border-block:1px solid var(--color-border);overflow:hidden}
.marquee-track{display:flex;width:max-content;animation:marquee 30s linear infinite}
.marquee:hover .marquee-track{animation-play-state:paused}
.marquee-group{display:flex;align-items:center}
.mq-item{padding:14px 0;margin-inline:22px;font-size:.85rem;font-weight:700;color:var(--color-primary);white-space:nowrap}
.mq-dot{color:var(--color-gold);font-size:.55rem}

/* =========================================================
   01 WHY
   ========================================================= */
.why-grid{display:grid;grid-template-columns:.9fr 1.25fr;gap:clamp(32px,5vw,72px);align-items:start}
.why-big{font-size:clamp(1.3rem,1.1rem + 1vw,1.7rem);font-weight:800;line-height:1.7}
.why-big em{font-style:normal;color:var(--color-primary);border-bottom:3px solid rgba(194,146,62,.55)}
.why-copy p + p{margin-top:18px;color:var(--color-muted);line-height:1.95}
.why-list{border-top:1px solid var(--color-border)}
.why-item{
  display:grid;grid-template-columns:56px 1fr;gap:var(--space-4);
  padding:26px 0;border-bottom:1px solid var(--color-border);
}
.wi-num{font-family:var(--font-display);font-size:1.9rem;font-weight:500;color:var(--color-gold);line-height:1.2}
.why-item h3{font-size:1.08rem;font-weight:800;margin-bottom:8px}
.why-item p{color:var(--color-muted);font-size:.93rem;line-height:1.9}

.stats{
  display:grid;grid-template-columns:repeat(4,1fr);
  margin-top:clamp(40px,6vw,64px);
  border:1px solid var(--color-border);border-radius:var(--radius-lg);
  background:var(--color-surface);box-shadow:var(--shadow-sm);
  overflow:hidden;
}
.stat{padding:28px 26px;border-inline-start:1px solid var(--color-border)}
.stat:first-child{border-inline-start:0}
.stat-num{display:block;font-size:clamp(2rem,1.4rem + 1.6vw,2.9rem);font-weight:800;color:var(--color-primary);line-height:1.2;font-variant-numeric:tabular-nums}
.stat-label{display:block;margin-top:6px;font-size:.82rem;font-weight:600;color:var(--color-muted)}
.stat-label small{font-weight:400;opacity:.8}

/* =========================================================
   02 SERVICES — interactive explorer
   ========================================================= */
.svc-layout{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.1fr);gap:clamp(24px,3.5vw,44px);align-items:start}
.svc-list{border-top:1px solid var(--color-border);border-bottom:1px solid var(--color-border)}
.svc-row{
  display:grid;grid-template-columns:40px 1fr auto 30px;align-items:center;gap:var(--space-4);
  width:100%;padding:19px 16px;background:transparent;border:0;
  border-top:1px solid var(--color-border);text-align:start;font:inherit;
  color:var(--color-text);cursor:pointer;
  transition:background .3s var(--ease), color .3s var(--ease);
}
.svc-row:first-child{border-top:0}
.svc-row:hover{background:rgba(246,243,236,.75)}
.svc-num{font-family:var(--font-display);font-size:.95rem;color:var(--color-gold);font-weight:500}
.svc-name{display:flex;flex-direction:column;gap:2px;min-width:0}
.svc-title{font-weight:800;font-size:1rem}
.svc-sub{font-size:.78rem;color:var(--color-muted);font-weight:500}
.svc-price{font-weight:700;font-size:.92rem;white-space:nowrap}
.svc-price small{font-weight:500;color:var(--color-muted);font-size:.72rem}
.svc-plus{
  width:30px;height:30px;border-radius:50%;display:grid;place-items:center;
  border:1px solid var(--color-border);color:var(--color-muted);
  transition:transform .4s var(--ease), background .3s, color .3s, border-color .3s;
}
.svc-plus svg{width:15px;height:15px}
.svc-row.is-active{background:var(--color-primary);color:#fff}
.svc-row.is-active .svc-num{color:var(--color-gold)}
.svc-row.is-active .svc-sub{color:rgba(255,255,255,.72)}
.svc-row.is-active .svc-price small{color:rgba(255,255,255,.72)}
.svc-row.is-active .svc-plus{background:rgba(255,255,255,.14);border-color:rgba(255,255,255,.3);color:#fff;transform:rotate(45deg)}
.svc-panel-wrap{position:sticky;top:calc(var(--header-h) + 24px)}
.svc-panel{
  background:var(--color-surface);border:1px solid var(--color-border);
  border-radius:var(--radius-lg);padding:clamp(24px,3vw,36px);
  box-shadow:var(--shadow-md);
  transition:opacity .22s var(--ease), transform .22s var(--ease);
}
.svc-panel.is-swapping{opacity:0;transform:translateY(10px)}
.svc-panel-top{display:flex;align-items:center;gap:14px}
.svc-icon{
  width:46px;height:46px;border-radius:13px;flex:none;
  background:var(--color-primary-soft);color:var(--color-primary);
  display:grid;place-items:center;
}
.svc-icon svg{width:25px;height:25px}
.svc-duration{
  font-size:.78rem;font-weight:700;color:var(--color-muted);
  border:1px solid var(--color-border);border-radius:var(--radius-pill);
  padding:6px 14px;
}
.svc-panel .svc-title{font-size:var(--h3);margin-top:20px}
.svc-desc{margin-top:12px;color:var(--color-muted);line-height:1.95;font-size:.95rem}
.svc-includes{display:grid;grid-template-columns:1fr 1fr;gap:10px 18px;margin-top:20px}
.svc-includes li{display:flex;align-items:center;gap:9px;font-size:.88rem;font-weight:600}
.svc-includes li::before{content:'✓';color:var(--color-primary);font-weight:800;flex:none}
.svc-panel-foot{
  display:flex;justify-content:space-between;align-items:center;gap:16px;flex-wrap:wrap;
  margin-top:26px;padding-top:22px;border-top:1px solid var(--color-border);
}
.svc-price-label{display:block;font-size:.75rem;color:var(--color-muted);font-weight:600}
.svc-price-val{display:block;font-size:1.35rem;font-weight:800;color:var(--color-primary);line-height:1.4}

/* =========================================================
   03 DOCTORS
   ========================================================= */
.doc-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.doc-card{
  display:flex;flex-direction:column;height:100%;
  background:var(--color-surface);border:1px solid var(--color-border);
  border-radius:var(--radius-md);padding:26px 22px 22px;
  transition:transform .4s var(--ease), box-shadow .4s var(--ease), border-color .4s;
}
.doc-card:hover{transform:translateY(-6px);box-shadow:var(--shadow-md);border-color:transparent}
.doc-top{display:flex;justify-content:space-between;align-items:center}
.doc-avatar{
  width:54px;height:54px;border-radius:50%;
  background:linear-gradient(135deg, var(--color-primary), var(--color-accent));
  color:#fff;font-size:1.25rem;font-weight:800;
  display:grid;place-items:center;
  box-shadow:0 6px 16px rgba(15,91,81,.25);
}
.doc-years{font-size:.75rem;font-weight:700;color:var(--color-muted)}
.doc-name{margin-top:18px;font-size:1.12rem;font-weight:800}
.doc-spec{margin-top:4px;font-size:.82rem;font-weight:700;color:var(--color-accent)}
.doc-bio{margin-top:12px;font-size:.88rem;color:var(--color-muted);line-height:1.85;flex-grow:1}
.doc-book{
  margin-top:18px;padding-top:16px;border-top:1px solid var(--color-border);
  display:flex;justify-content:space-between;align-items:center;
  text-decoration:none;color:var(--color-primary);font-weight:700;font-size:.9rem;
  transition:gap .3s var(--ease);
}
.doc-book svg{width:17px;height:17px;transition:transform .35s var(--ease)}
.doc-book:hover{gap:10px}
.doc-book:hover svg{transform:translateX(-4px)}

/* =========================================================
   04 VISIT / PROCESS
   ========================================================= */
.visit-steps{display:grid;grid-template-columns:repeat(4,1fr);gap:clamp(24px,3vw,40px)}
.visit-step{position:relative;padding-top:24px}
.visit-step::before{content:'';position:absolute;top:0;inset-inline:0;height:1px;background:var(--color-border)}
.visit-step::after{
  content:'';position:absolute;top:-4px;inset-inline-start:0;
  width:9px;height:9px;border-radius:50%;
  background:var(--color-gold);box-shadow:0 0 0 4px rgba(194,146,62,.15);
}
.vs-num{
  display:block;font-family:var(--font-display);
  font-size:clamp(2.2rem,1.6rem + 1.8vw,3rem);font-weight:500;line-height:1;
  color:var(--color-gold);margin-bottom:12px;
}
@supports (-webkit-text-stroke: 1px black){
  .vs-num{color:transparent;-webkit-text-stroke:1.2px var(--color-gold)}
}
.visit-step h3{font-size:1.05rem;font-weight:800;margin-bottom:8px}
.visit-step p{font-size:.88rem;color:var(--color-muted);line-height:1.9}

.calm-panel{
  margin-top:clamp(44px,6vw,64px);
  display:grid;grid-template-columns:auto 1fr;gap:clamp(20px,3vw,32px);align-items:start;
  background:linear-gradient(140deg, #FFFFFF, #F1F5F2);
  border:1px solid var(--color-border);border-radius:var(--radius-lg);
  padding:clamp(26px,4vw,44px);box-shadow:var(--shadow-sm);
}
.calm-icon{
  width:58px;height:58px;border-radius:50%;flex:none;
  background:var(--color-primary);color:#fff;display:grid;place-items:center;
  box-shadow:0 8px 20px rgba(15,91,81,.28);
}
.calm-icon svg{width:26px;height:26px}
.calm-panel h3{font-size:1.35rem;font-weight:800}
.calm-panel > div > p{margin-top:10px;color:var(--color-muted);line-height:1.95;max-width:640px}
.calm-chips{display:flex;flex-wrap:wrap;gap:10px;margin-top:20px}
.calm-chips li{
  font-size:.8rem;font-weight:700;color:var(--color-text);
  background:var(--color-surface);border:1px solid var(--color-border);
  border-radius:var(--radius-pill);padding:8px 16px;
}

/* =========================================================
   05 REVIEWS
   ========================================================= */
.reviews-inner{max-width:860px}
.t-stage{position:relative;min-height:clamp(250px,32vw,300px);margin-top:12px}
.t-mark{
  position:absolute;top:-30px;inset-inline-start:-8px;
  font-family:var(--font-display);font-size:6rem;line-height:1;
  color:rgba(15,91,81,.12);pointer-events:none;
}
.t-slide{
  position:absolute;inset:0;opacity:0;visibility:hidden;
  transform:translateY(14px);
  transition:opacity .6s var(--ease), transform .6s var(--ease), visibility 0s linear .6s;
  display:flex;flex-direction:column;justify-content:center;
  margin:0;text-align:center;padding-inline:8px;
}
.t-slide.is-active{
  position:relative;opacity:1;visibility:visible;transform:none;
  transition-delay:0s;
}
.t-slide blockquote{
  margin:0;font-size:clamp(1.15rem,.95rem + 1vw,1.55rem);
  font-weight:700;line-height:2;max-width:680px;margin-inline:auto;
}
.t-slide figcaption{margin-top:24px;display:flex;justify-content:center;align-items:center;gap:14px}
.t-name{font-weight:800}
.t-tag{
  font-size:.75rem;font-weight:700;color:var(--color-primary);
  background:var(--color-primary-soft);border-radius:var(--radius-pill);padding:5px 14px;
}
.t-controls{display:flex;align-items:center;justify-content:center;gap:18px;margin-top:34px}
.t-btn{
  width:46px;height:46px;border-radius:50%;cursor:pointer;
  border:1px solid var(--color-border);background:var(--color-surface);color:var(--color-text);
  display:grid;place-items:center;
  transition:background .3s, color .3s, transform .3s var(--ease), border-color .3s;
}
.t-btn svg{width:18px;height:18px}
.t-btn:hover{background:var(--color-primary);color:#fff;border-color:var(--color-primary);transform:translateY(-2px)}
.t-index{font-size:.85rem;font-weight:700;color:var(--color-muted);min-width:52px;text-align:center}
.t-bar{width:70px;height:2px;background:var(--color-border);border-radius:2px;overflow:hidden}
.t-bar-fill{display:block;height:100%;width:100%;background:var(--color-primary);transform-origin:100% 50%}
.t-bar-fill.run{animation:tbar 6.5s linear forwards}

/* =========================================================
   06 BOOKING — signature interaction
   ========================================================= */
.booking-card{
  position:relative;display:grid;
  grid-template-columns:minmax(0,1.35fr) minmax(0,.8fr);
  gap:clamp(24px,3.5vw,44px);
  background:linear-gradient(150deg, var(--color-primary-deep) 0%, var(--color-primary) 72%);
  border-radius:var(--radius-lg);
  padding:clamp(26px,4vw,48px);
  box-shadow:var(--shadow-lg);
  overflow:hidden;color:var(--ink-on-dark);
}
.booking-card::before{
  content:'';position:absolute;width:560px;height:560px;border-radius:50%;
  background:radial-gradient(circle, rgba(127,200,188,.16), transparent 65%);
  top:-180px;inset-inline-end:-140px;pointer-events:none;
}
.booking-watermark{position:absolute;bottom:-70px;inset-inline-start:-40px;width:300px;height:300px;color:#fff;opacity:.05;pointer-events:none}
.booking-form{position:relative;z-index:1;display:flex;flex-direction:column;gap:26px}
.booking-form fieldset{border:0;padding:0;margin:0;min-width:0}
.booking-form legend{
  display:flex;align-items:center;gap:10px;
  font-size:.8rem;font-weight:700;color:var(--ink-on-dark-muted);
  margin-bottom:12px;letter-spacing:.02em;
}
.lg-num{font-family:var(--font-display);color:var(--color-gold);font-size:.95rem}
.lg-optional{font-weight:500;opacity:.8}
.chip-group{display:flex;flex-wrap:wrap;gap:10px}
.chip{
  font-family:inherit;font-size:.86rem;font-weight:600;
  padding:10px 18px;border-radius:var(--radius-pill);cursor:pointer;
  background:transparent;border:1px solid rgba(242,240,232,.28);
  color:var(--ink-on-dark);
  transition:background .3s, color .3s, border-color .3s, transform .3s var(--ease);
}
.chip:hover{border-color:rgba(242,240,232,.7);transform:translateY(-1px)}
.chip.is-on{background:var(--ink-on-dark);color:var(--color-primary-deep);font-weight:800;border-color:transparent}
.date-row{display:grid;grid-template-columns:repeat(7,1fr);gap:8px}
.date-chip{
  display:flex;flex-direction:column;gap:3px;align-items:center;
  padding:10px 6px;border-radius:var(--radius-sm);cursor:pointer;
  border:1px solid rgba(242,240,232,.22);background:transparent;color:var(--ink-on-dark);
  min-width:64px;
  transition:background .3s, color .3s, border-color .3s;
}
.date-chip .dc-day{font-size:.7rem;color:var(--ink-on-dark-muted);font-weight:600}
.date-chip .dc-num{font-weight:700;font-size:.86rem;white-space:nowrap}
.date-chip:hover:not([disabled]){border-color:rgba(242,240,232,.6)}
.date-chip.is-on{background:var(--ink-on-dark);color:var(--color-primary-deep);border-color:transparent}
.date-chip.is-on .dc-day{color:var(--color-primary)}
.date-chip[disabled]{opacity:.35;cursor:not-allowed}
.slot-grid{display:grid;grid-template-columns:repeat(6,1fr);gap:8px}
.slot{
  padding:10px 4px;border-radius:var(--radius-sm);cursor:pointer;
  border:1px solid rgba(242,240,232,.22);background:transparent;
  color:var(--ink-on-dark);font-size:.85rem;font-weight:600;
  transition:background .3s, color .3s, border-color .3s;
}
.slot:hover:not([disabled]){border-color:rgba(242,240,232,.6)}
.slot.is-on{background:var(--color-accent);border-color:var(--color-accent);color:#062A25;font-weight:800}
.slot[disabled]{opacity:.3;cursor:not-allowed}
.slots-hint{grid-column:1/-1;color:var(--ink-on-dark-muted);font-size:.85rem;padding:10px 2px}
.booking-actions{display:flex;align-items:center;gap:18px;flex-wrap:wrap;margin-top:2px}
.form-note{font-size:.85rem;color:var(--color-gold);font-weight:700;margin:0;min-height:1.3em}
.booking-summary{
  position:relative;z-index:1;align-self:start;
  background:rgba(255,255,255,.07);
  border:1px solid rgba(255,255,255,.14);
  border-radius:var(--radius-md);padding:24px;
}
.booking-summary h3{font-size:1.05rem;font-weight:800;color:#fff;margin-bottom:8px}
.sum-row{
  display:flex;justify-content:space-between;align-items:baseline;gap:12px;
  padding:11px 0;border-bottom:1px dashed rgba(255,255,255,.16);
}
.sum-row dt{font-size:.8rem;color:var(--ink-on-dark-muted);flex:none}
.sum-row dd{margin:0;font-weight:700;font-size:.92rem;text-align:start}
.sum-price{display:flex;justify-content:space-between;align-items:center;padding-top:16px;font-size:.85rem;color:var(--ink-on-dark-muted)}
.sum-price span:last-child{font-size:1.1rem;font-weight:800;color:#fff}
.sum-note{font-size:.74rem;color:var(--ink-on-dark-muted);line-height:1.85;margin-top:16px;padding-top:14px;border-top:1px dashed rgba(255,255,255,.16)}
.booking-form.is-hidden{display:none}
.book-success{display:none;position:relative;z-index:1}
.book-success.is-show{display:block}
.success-check{
  width:64px;height:64px;border-radius:50%;
  background:rgba(127,200,188,.15);border:1px solid rgba(127,200,188,.4);
  display:grid;place-items:center;color:var(--color-accent);
}
.success-check svg{width:30px;height:30px}
.sc-path{stroke-dasharray:26;stroke-dashoffset:26;animation:draw .6s var(--ease) .15s forwards}
.book-success h3{font-size:1.6rem;font-weight:800;margin-top:18px;color:#fff}
.success-sub{margin-top:8px;color:var(--ink-on-dark-muted);font-size:.9rem}
.book-success .sum-list{margin-top:16px}
.success-code-label{margin-top:20px;font-size:.78rem;color:var(--ink-on-dark-muted)}
.success-code{
  display:inline-block;margin-top:8px;
  font-family:var(--font-display);font-size:1.05rem;letter-spacing:.14em;
  border:1px dashed rgba(255,255,255,.35);border-radius:10px;padding:10px 20px;color:#fff;
}
.success-actions{display:flex;gap:12px;margin-top:26px;flex-wrap:wrap}
.noscript-note{position:relative;z-index:1;color:#FFD9A0;font-size:.9rem}

/* =========================================================
   07 FAQ
   ========================================================= */
.faq-container{max-width:780px}
.faq-list{border-top:1px solid var(--color-border)}
.faq-item{border-bottom:1px solid var(--color-border)}
.faq-q{
  display:flex;justify-content:space-between;align-items:center;gap:16px;
  width:100%;padding:22px 4px;background:none;border:0;cursor:pointer;
  font:inherit;font-weight:700;font-size:clamp(1rem,.95rem + .3vw,1.15rem);
  color:var(--color-text);text-align:start;
  transition:color .3s;
}
.faq-q:hover{color:var(--color-primary)}
.faq-icon{
  width:34px;height:34px;flex:none;border-radius:50%;
  border:1px solid var(--color-border);display:grid;place-items:center;
  color:var(--color-muted);
  transition:transform .45s var(--ease), background .3s, color .3s, border-color .3s;
}
.faq-icon svg{width:16px;height:16px}
.faq-item.open .faq-icon{transform:rotate(45deg);background:var(--color-primary);border-color:var(--color-primary);color:#fff}
.faq-item.open .faq-q{color:var(--color-primary)}
.faq-a{display:grid;grid-template-rows:0fr;transition:grid-template-rows .5s var(--ease)}
.faq-a > div{overflow:hidden}
.faq-item.open .faq-a{grid-template-rows:1fr}
.faq-a p{color:var(--color-muted);line-height:1.95;padding:0 4px 24px;max-width:640px;font-size:.95rem}

/* =========================================================
   FINAL CTA
   ========================================================= */
.final-cta{
  position:relative;overflow:hidden;
  padding-block:clamp(80px,11vw,130px);
  background:var(--color-surface);border-top:1px solid var(--color-border);
}
.cta-arc{position:absolute;inset-inline:0;bottom:-30px;width:100%;height:200px;pointer-events:none}
.cta-inner{position:relative;text-align:center}
.cta-inner h2{font-size:var(--display);font-weight:900;line-height:1.3}
.cta-inner p{margin-top:18px;color:var(--color-muted);max-width:520px;margin-inline:auto;line-height:1.95}
.cta-actions{display:flex;justify-content:center;gap:14px;margin-top:34px;flex-wrap:wrap}
.open-badge{
  display:inline-flex;align-items:center;gap:9px;
  background:var(--color-background);border:1px solid var(--color-border);
  border-radius:var(--radius-pill);padding:8px 18px;
  font-size:.8rem;font-weight:700;color:var(--color-text);
  margin-bottom:26px;
}
.ob-dot{width:8px;height:8px;border-radius:50%;background:var(--color-warning);flex:none}
.open-badge.is-open .ob-dot{background:var(--color-success);animation:pulse 2s infinite}
.open-badge.on-dark{background:rgba(255,255,255,.08);border-color:rgba(255,255,255,.16);color:var(--ink-on-dark);margin:18px 0 0}

/* =========================================================
   FOOTER
   ========================================================= */
.site-footer{background:var(--color-primary-deep);color:var(--ink-on-dark);padding-top:clamp(48px,7vw,72px)}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1.2fr 1.2fr;gap:clamp(28px,4vw,48px)}
.brand-f{color:#fff}
.brand-f .brand-logo{color:var(--color-accent)}
.brand-f .brand-en{color:var(--ink-on-dark-muted)}
.f-about{margin-top:18px;font-size:.88rem;color:var(--ink-on-dark-muted);line-height:1.9;max-width:300px}
.f-ig{
  margin-top:18px;display:inline-flex;align-items:center;gap:9px;
  font-size:.85rem;font-weight:600;color:var(--ink-on-dark);
  background:rgba(255,255,255,.07);border:1px solid rgba(255,255,255,.14);
  border-radius:var(--radius-pill);padding:8px 16px;
}
.f-ig svg{width:16px;height:16px}
.f-title{font-size:.78rem;font-weight:700;letter-spacing:.04em;color:var(--color-accent);margin-bottom:16px}
.f-col ul{display:flex;flex-direction:column;gap:10px;font-size:.88rem}
.f-col a{color:var(--ink-on-dark-muted);text-decoration:none;transition:color .3s}
.f-col a:hover{color:#fff}
.f-col li{color:var(--ink-on-dark-muted);line-height:1.8}
.f-hours li{display:flex;justify-content:space-between;gap:10px;border-bottom:1px dashed rgba(255,255,255,.12);padding-bottom:9px}
.f-hours li:last-child{border-bottom:0}
.footer-bottom{
  margin-top:clamp(40px,6vw,60px);
  border-top:1px solid rgba(255,255,255,.1);
  padding-block:22px;
  display:flex;justify-content:space-between;align-items:center;gap:10px;flex-wrap:wrap;
  font-size:.78rem;color:rgba(242,240,232,.5);
}

/* =========================================================
   TOAST + TO-TOP
   ========================================================= */
.toast-stack{position:fixed;bottom:24px;inset-inline-start:24px;z-index:2000;display:flex;flex-direction:column;gap:10px;pointer-events:none}
.toast{
  display:flex;align-items:center;gap:10px;
  background:var(--color-primary-deep);color:var(--ink-on-dark);
  padding:14px 20px;border-radius:var(--radius-md);
  box-shadow:var(--shadow-lg);font-size:.88rem;font-weight:600;
  opacity:0;transform:translateY(16px);
  transition:opacity .4s var(--ease), transform .4s var(--ease);
  max-width:min(360px, calc(100vw - 48px));
}
.toast.is-in{opacity:1;transform:none}
.toast-dot{width:8px;height:8px;border-radius:50%;background:var(--color-accent);flex:none}

.to-top{
  position:fixed;bottom:24px;inset-inline-end:24px;z-index:900;
  width:46px;height:46px;border-radius:50%;cursor:pointer;
  background:var(--color-surface);border:1px solid var(--color-border);
  box-shadow:var(--shadow-md);display:grid;place-items:center;color:var(--color-primary);
  opacity:0;transform:translateY(14px);pointer-events:none;
  transition:opacity .4s var(--ease), transform .4s var(--ease), background .3s, color .3s;
}
.to-top svg{width:19px;height:19px}
.to-top.show{opacity:1;transform:none;pointer-events:auto}
.to-top:hover{background:var(--color-primary);color:#fff}

/* =========================================================
   KEYFRAMES
   ========================================================= */
@keyframes marquee{to{transform:translateX(50%)}}
@keyframes draw{to{stroke-dashoffset:0}}
@keyframes floaty{0%,100%{transform:translateY(0)}50%{transform:translateY(-9px)}}
@keyframes spin{to{transform:rotate(360deg)}}
@keyframes pulse{
  0%{box-shadow:0 0 0 0 rgba(30,127,79,.35)}
  70%{box-shadow:0 0 0 7px rgba(30,127,79,0)}
  100%{box-shadow:0 0 0 0 rgba(30,127,79,0)}
}
@keyframes tbar{from{transform:scaleX(1)}to{transform:scaleX(0)}}

/* =========================================================
   RESPONSIVE
   ========================================================= */
@media (max-width:1080px){
  .hero-grid{grid-template-columns:1fr;gap:48px}
  .hero-visual{max-width:540px;margin-inline:auto;width:100%}
  .doc-grid{grid-template-columns:repeat(2,1fr)}
}
@media (max-width:960px){
  .main-nav{display:none}
  .nav-toggle{display:flex}
  .svc-layout{grid-template-columns:1fr}
  .svc-panel-wrap{position:static}
  .booking-card{grid-template-columns:1fr}
  .booking-summary{order:-1}
  .stats{grid-template-columns:repeat(2,1fr)}
  .stat{border-top:1px solid var(--color-border)}
  .stat:nth-child(-n+2){border-top:0}
  .stat:nth-child(odd){border-inline-start:0}
}
@media (max-width:880px){
  .why-grid{grid-template-columns:1fr;gap:32px}
  .visit-steps{grid-template-columns:repeat(2,1fr)}
  .doc-grid{
    display:flex;overflow-x:auto;gap:16px;
    scroll-snap-type:x mandatory;
    margin-inline:-20px;padding:6px 20px 14px;
    -webkit-overflow-scrolling:touch;
  }
  .doc-card{min-width:78%;scroll-snap-align:center}
  .calm-panel{grid-template-columns:1fr}
}
@media (max-width:720px){
  :root{--header-h:64px}
  .chip-a{inset-inline-end:6px;top:8%}
  .chip-b{inset-inline-start:6px;bottom:8%}
  .orbit-badge{width:96px;height:96px;bottom:-18px;inset-inline-start:-10px}
  .orbit-tooth{width:28px;height:28px}
  .date-row{
    display:grid;grid-auto-flow:column;grid-auto-columns:minmax(70px,1fr);
    overflow-x:auto;gap:8px;padding-bottom:8px;
    scroll-snap-type:x proximity;
  }
  .date-chip{scroll-snap-align:start}
  .slot-grid{grid-template-columns:repeat(4,1fr)}
  .svc-row{grid-template-columns:32px 1fr 28px;gap:12px}
  .svc-price{display:none}
  .svc-includes{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr 1fr}
  .f-brand{grid-column:1/-1}
}
@media (max-width:560px){
  .visit-steps{grid-template-columns:1fr}
  .slot-grid{grid-template-columns:repeat(3,1fr)}
  .hero-cta .btn{width:100%}
  .booking-actions{flex-direction:column;align-items:stretch}
  .booking-actions .btn{width:100%}
  .t-controls{gap:12px}
  .t-bar{display:none}
  .float-chip{padding:9px 13px}
  .float-chip strong{font-size:.85rem}
  .float-chip span{font-size:.68rem}
}

/* =========================================================
   REDUCED MOTION
   ========================================================= */
@media (prefers-reduced-motion: reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{
    animation-duration:.01ms !important;
    animation-iteration-count:1 !important;
    transition-duration:.01ms !important;
  }
  .marquee-track{animation:none}
  .js .reveal{opacity:1;transform:none}
  .t-bar-fill{display:none}
}