/* ═══════════════════════════════════════════════════════════
   Derin Mavi Datça — Frontend Stilleri
   Faz 1: tam stil seti — mockup'tan port edildi.
   Fraunces + Manrope, sea/paper/gold paleti.
   ═══════════════════════════════════════════════════════════ */

:root{
  --ink: #14242c;
  --ink-soft: #3a4a52;
  --paper: #faf6ef;
  --paper-warm: #f3ede2;
  --sea: #0d3b56;
  --sea-deep: #082a3f;
  --sea-light: #2d6b86;
  --olive: #5c7042;
  --olive-dark: #41522e;
  --gold: #c9a96a;
  --line: rgba(20, 36, 44, 0.12);
  --shadow: 0 30px 80px -30px rgba(8, 42, 63, 0.35);

  --serif: "Fraunces", "Times New Roman", serif;
  --sans: "Manrope", -apple-system, BlinkMacSystemFont, sans-serif;
}

*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  font-family:var(--sans);
  color:var(--ink);
  background:var(--paper);
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}

::selection{background:var(--sea);color:var(--paper)}

a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}

.container{
  max-width:1320px;
  margin:0 auto;
  padding:0 32px;
}

/* ─── Top Nav ─────────────────────────── */
.nav{
  position:fixed;top:0;left:0;right:0;z-index:100;
  padding:24px 0;
  transition:all .4s cubic-bezier(.2,.7,.2,1);
  backdrop-filter:blur(0);
}
.nav.scrolled{
  background:rgba(250, 246, 239, 0.92);
  backdrop-filter:blur(20px);
  padding:16px 0;
  border-bottom:1px solid var(--line);
}
.nav-inner{
  display:flex;justify-content:space-between;align-items:center;
}
.logo{
  display:flex;align-items:center;gap:12px;
  color:var(--paper);
  transition:color .4s;
}
.nav.scrolled .logo{color:var(--sea)}
.logo-mark{
  width:40px;height:40px;
  border:1.5px solid currentColor;
  border-radius:50%;
  display:grid;place-items:center;
  font-family:var(--serif);
  font-style:italic;
  font-size:18px;
  font-weight:400;
}
.logo-text{
  font-family:var(--serif);
  font-size:20px;
  font-weight:500;
  letter-spacing:.02em;
}
.logo-text small{
  display:block;
  font-family:var(--sans);
  font-size:9px;
  letter-spacing:.32em;
  text-transform:uppercase;
  opacity:.7;
  margin-top:2px;
}
.nav-links{
  display:flex;gap:40px;align-items:center;
  list-style:none;
}
.nav-links a{
  font-size:13px;
  font-weight:500;
  letter-spacing:.04em;
  color:var(--paper);
  transition:color .3s;
  position:relative;
}
.nav.scrolled .nav-links a{color:var(--ink)}
.nav-links a::after{
  content:"";position:absolute;left:0;bottom:-6px;
  width:0;height:1px;background:currentColor;
  transition:width .3s;
}
.nav-links a:hover::after{width:100%}
.nav-cta{
  padding:12px 22px;
  border:1px solid currentColor;
  border-radius:999px;
  font-size:12px !important;
  letter-spacing:.12em !important;
  text-transform:uppercase;
}
.nav-cta::after{display:none !important}
.nav-cta:hover{background:currentColor;color:var(--sea)}
.nav.scrolled .nav-cta:hover{color:var(--paper)}

.menu-toggle{display:none;background:none;border:0;color:inherit;cursor:pointer;padding:8px}

/* ─── Hero ─────────────────────────── */
.hero{
  position:relative;
  min-height:100vh;
  display:flex;align-items:flex-end;
  color:var(--paper);
  overflow:hidden;
  background:
    linear-gradient(180deg, rgba(8,42,63,.35) 0%, rgba(8,42,63,.55) 60%, rgba(8,42,63,.85) 100%),
    radial-gradient(ellipse at 70% 20%, #1d6c87 0%, #0d3b56 45%, #082a3f 100%);
}
.hero-bg{
  position:absolute;inset:0;
  background-image:url("https://images.unsplash.com/photo-1507525428034-b723cf961d3e?w=2000&q=80");
  background-size:cover;background-position:center;
  opacity:.55;
  filter:saturate(.9);
  z-index:0;
}
.hero-overlay{
  position:absolute;inset:0;
  background:linear-gradient(180deg, rgba(8,42,63,.25) 0%, rgba(8,42,63,.4) 50%, rgba(8,42,63,.85) 100%);
  z-index:1;
}

/* decorative grain */
.hero::after{
  content:"";position:absolute;inset:0;z-index:2;pointer-events:none;
  background-image:url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='2' stitchTiles='stitch'/%3E%3CfeColorMatrix values='0 0 0 0 1 0 0 0 0 1 0 0 0 0 1 0 0 0 0.08 0'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  mix-blend-mode:overlay;
  opacity:.6;
}

.hero-content{
  position:relative;z-index:3;
  padding:0 32px 80px;
  max-width:1320px;
  margin:0 auto;
  width:100%;
}
.hero-eyebrow{
  display:flex;align-items:center;gap:14px;
  margin-bottom:32px;
  font-size:11px;
  letter-spacing:.32em;
  text-transform:uppercase;
  opacity:.9;
  animation:fadeUp 1.2s .3s cubic-bezier(.2,.7,.2,1) both;
}
.hero-eyebrow::before{
  content:"";width:48px;height:1px;background:currentColor;
}
.hero-title{
  font-family:var(--serif);
  font-weight:300;
  font-size:clamp(64px, 11vw, 180px);
  line-height:.92;
  letter-spacing:-.025em;
  margin-bottom:20px;
  animation:fadeUp 1.2s .5s cubic-bezier(.2,.7,.2,1) both;
}
.hero-title em{
  font-style:italic;
  font-weight:300;
  color:var(--paper);
  opacity:.9;
}
.hero-place{
  font-family:var(--serif);
  font-style:italic;
  font-weight:300;
  font-size:clamp(28px, 4vw, 56px);
  margin-bottom:48px;
  opacity:.85;
  animation:fadeUp 1.2s .7s cubic-bezier(.2,.7,.2,1) both;
}
.hero-meta{
  display:flex;justify-content:space-between;align-items:flex-end;
  flex-wrap:wrap;gap:32px;
  padding-top:40px;
  border-top:1px solid rgba(250,246,239,.2);
  animation:fadeUp 1.2s .9s cubic-bezier(.2,.7,.2,1) both;
}
.hero-meta-left{
  max-width:480px;
  font-size:15px;
  line-height:1.7;
  opacity:.88;
}
.hero-meta-right{
  text-align:right;
  font-size:11px;
  letter-spacing:.24em;
  text-transform:uppercase;
  opacity:.75;
}
.hero-coord{
  font-family:var(--serif);
  font-style:italic;
  font-size:14px;
  letter-spacing:0;
  text-transform:none;
  opacity:.85;
  margin-top:8px;
}

/* scroll cue */
.scroll-cue{
  position:absolute;left:50%;bottom:24px;transform:translateX(-50%);
  z-index:3;
  font-size:10px;
  letter-spacing:.32em;
  text-transform:uppercase;
  color:var(--paper);
  opacity:.7;
  display:flex;flex-direction:column;align-items:center;gap:10px;
  animation:fadeUp 1.2s 1.2s both, bob 2.4s 2s ease-in-out infinite;
}
.scroll-cue::after{
  content:"";width:1px;height:32px;background:currentColor;
}

@keyframes fadeUp{
  from{opacity:0;transform:translateY(24px)}
  to{opacity:1;transform:translateY(0)}
}
@keyframes bob{
  0%,100%{transform:translateX(-50%) translateY(0)}
  50%{transform:translateX(-50%) translateY(8px)}
}

/* ─── Section utilities ─────────────────────────── */
.section{padding:140px 0;position:relative}
.section-paper-warm{background:var(--paper-warm)}
.section-sea{background:var(--sea-deep);color:var(--paper)}

.eyebrow{
  display:inline-flex;align-items:center;gap:14px;
  font-size:11px;
  letter-spacing:.32em;
  text-transform:uppercase;
  color:var(--olive);
  margin-bottom:28px;
}
.eyebrow::before{
  content:"";width:32px;height:1px;background:currentColor;
}
.section-sea .eyebrow{color:var(--gold)}

.h2{
  font-family:var(--serif);
  font-weight:300;
  font-size:clamp(40px, 5.5vw, 84px);
  line-height:1;
  letter-spacing:-.02em;
}
.h2 em{font-style:italic;opacity:.85}

.lede{
  font-family:var(--serif);
  font-weight:300;
  font-size:clamp(22px, 2.4vw, 32px);
  line-height:1.35;
  letter-spacing:-.005em;
  color:var(--sea);
}
.section-sea .lede{color:var(--paper)}

/* ─── Intro ─────────────────────────── */
.intro{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:120px;
  align-items:center;
}
.intro-text .h2{margin-bottom:40px}
.intro-body{
  font-size:16px;
  line-height:1.85;
  color:var(--ink-soft);
  max-width:480px;
}
.intro-body p+p{margin-top:20px}
.intro-image{
  position:relative;
  aspect-ratio:4/5;
  border-radius:2px;
  overflow:hidden;
  box-shadow:var(--shadow);
}
.intro-image img{
  width:100%;height:100%;object-fit:cover;
  transition:transform 8s ease;
}
.intro-image:hover img{transform:scale(1.06)}
.intro-image::after{
  content:"";position:absolute;inset:0;
  background:linear-gradient(180deg, transparent 60%, rgba(8,42,63,.3));
}
.intro-image-caption{
  position:absolute;left:24px;bottom:24px;z-index:2;
  color:var(--paper);
  font-family:var(--serif);
  font-style:italic;
  font-size:15px;
}

/* feature strip */
.feature-strip{
  margin-top:120px;
  padding-top:60px;
  border-top:1px solid var(--line);
  display:grid;
  grid-template-columns:repeat(4, 1fr);
  gap:48px;
}
.feature{
  display:flex;flex-direction:column;gap:8px;
}
.feature-num{
  font-family:var(--serif);
  font-style:italic;
  font-size:14px;
  color:var(--olive);
  margin-bottom:8px;
}
.feature-title{
  font-family:var(--serif);
  font-weight:400;
  font-size:22px;
  letter-spacing:-.01em;
  line-height:1.2;
}
.feature-desc{
  font-size:14px;
  color:var(--ink-soft);
  line-height:1.6;
  margin-top:6px;
}

/* ─── Rooms ─────────────────────────── */
.rooms-head{
  display:flex;justify-content:space-between;align-items:flex-end;
  margin-bottom:80px;
  gap:48px;flex-wrap:wrap;
}
.rooms-head .lede{max-width:480px}

.rooms-grid{
  display:grid;
  grid-template-columns:repeat(12, 1fr);
  gap:32px;
}
.room{
  grid-column:span 4;
  position:relative;
}
.room:nth-child(2){margin-top:80px}
.room:nth-child(3){margin-top:0}

.room-img{
  position:relative;
  aspect-ratio:4/5;
  overflow:hidden;
  margin-bottom:24px;
  background:var(--sea-deep);
}
.room-img img{
  width:100%;height:100%;object-fit:cover;
  transition:transform 6s ease, filter .6s ease;
}
.room:hover .room-img img{transform:scale(1.08);filter:brightness(.95)}
.room-tag{
  position:absolute;top:16px;left:16px;z-index:2;
  padding:6px 12px;
  background:var(--paper);
  color:var(--sea);
  font-size:10px;
  letter-spacing:.24em;
  text-transform:uppercase;
}
.room-head{
  display:flex;justify-content:space-between;align-items:baseline;
  margin-bottom:10px;
}
.room-name{
  font-family:var(--serif);
  font-weight:400;
  font-size:26px;
  letter-spacing:-.01em;
}
.room-price{
  font-family:var(--serif);
  font-style:italic;
  font-size:16px;
  color:var(--olive);
}
.room-price small{
  font-family:var(--sans);
  font-style:normal;
  font-size:11px;
  letter-spacing:.16em;
  text-transform:uppercase;
  color:var(--ink-soft);
  margin-left:4px;
}
.room-desc{
  font-size:14px;
  color:var(--ink-soft);
  line-height:1.7;
  margin-bottom:16px;
}
.room-specs{
  display:flex;flex-wrap:wrap;gap:8px 16px;
  font-size:12px;
  letter-spacing:.06em;
  color:var(--olive);
}
.room-specs span{position:relative}
.room-specs span+span::before{
  content:"·";margin-right:16px;color:var(--line);
}

/* ─── Restaurant (dark section) ─────────────────────────── */
.restaurant{
  display:grid;
  grid-template-columns:1.05fr 1fr;
  gap:100px;
  align-items:center;
}
.restaurant-text .h2{margin-bottom:32px}
.restaurant-text .h2 em{color:var(--gold)}
.restaurant-body{
  font-size:16px;
  line-height:1.85;
  color:rgba(250,246,239,.78);
  margin-bottom:40px;
  max-width:520px;
}
.menu-preview{
  border-top:1px solid rgba(250,246,239,.15);
  padding-top:32px;
}
.menu-preview-title{
  font-family:var(--serif);
  font-style:italic;
  font-size:18px;
  color:var(--gold);
  margin-bottom:24px;
}
.menu-item{
  display:grid;
  grid-template-columns:1fr auto;
  align-items:baseline;
  gap:20px;
  padding:14px 0;
  border-bottom:1px dashed rgba(250,246,239,.12);
}
.menu-item:last-of-type{border-bottom:0}
.menu-item-name{
  font-family:var(--serif);
  font-size:18px;
  font-weight:400;
}
.menu-item-desc{
  display:block;
  font-family:var(--sans);
  font-size:12px;
  color:rgba(250,246,239,.55);
  margin-top:2px;
  font-style:normal;
  letter-spacing:0;
}
.menu-item-price{
  font-family:var(--serif);
  font-style:italic;
  font-size:16px;
  color:var(--gold);
  white-space:nowrap;
}

.hours-card{
  margin-top:48px;
  padding:24px 28px;
  border:1px solid rgba(250,246,239,.18);
  border-radius:2px;
  display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:16px;
}
.hours-card-label{
  font-size:11px;letter-spacing:.32em;text-transform:uppercase;
  color:var(--gold);
}
.hours-card-hours{
  font-family:var(--serif);
  font-size:20px;
}

.restaurant-img{
  position:relative;
  aspect-ratio:4/5;
  overflow:hidden;
}
.restaurant-img img{width:100%;height:100%;object-fit:cover}

/* ─── Experience (full-width strip) ─────────────────────────── */
.experience-grid{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:1px;
  background:var(--line);
  border-top:1px solid var(--line);
  border-bottom:1px solid var(--line);
}
.exp{
  background:var(--paper);
  padding:64px 40px;
  display:flex;flex-direction:column;gap:16px;
  transition:background .3s;
}
.exp:hover{background:var(--paper-warm)}
.exp-num{
  font-family:var(--serif);
  font-style:italic;
  font-size:13px;
  color:var(--olive);
}
.exp-title{
  font-family:var(--serif);
  font-weight:400;
  font-size:28px;
  line-height:1.15;
  letter-spacing:-.01em;
  margin-bottom:4px;
}
.exp-desc{
  font-size:14px;
  color:var(--ink-soft);
  line-height:1.7;
}

/* ─── Location ─────────────────────────── */
.location{
  display:grid;
  grid-template-columns:1fr 1.2fr;
  gap:80px;
  align-items:center;
}
.location-text .h2{margin-bottom:32px}
.location-body{
  font-size:16px;
  line-height:1.8;
  color:var(--ink-soft);
  margin-bottom:32px;
  max-width:460px;
}
.address-block{
  border-left:2px solid var(--olive);
  padding-left:20px;
  margin-bottom:32px;
}
.address-block div{
  font-family:var(--serif);
  font-size:18px;
  font-weight:400;
  line-height:1.5;
}
.address-block small{
  display:block;
  font-family:var(--sans);
  font-size:11px;
  letter-spacing:.24em;
  text-transform:uppercase;
  color:var(--olive);
  margin-bottom:8px;
}
.contact-list{
  list-style:none;display:grid;gap:12px;
}
.contact-list li{
  display:flex;gap:16px;align-items:baseline;
  font-size:14px;
}
.contact-list small{
  min-width:80px;
  font-size:10px;letter-spacing:.24em;text-transform:uppercase;
  color:var(--olive);
}

.map-frame{
  aspect-ratio:5/6;
  border:1px solid var(--line);
  position:relative;
  overflow:hidden;
  background:var(--sea-deep);
}
.map-frame iframe{
  width:100%;height:100%;border:0;
  filter:saturate(.85) contrast(1.05);
}
.map-corner{
  position:absolute;top:20px;left:20px;z-index:2;
  background:var(--paper);
  padding:8px 14px;
  font-size:10px;
  letter-spacing:.24em;
  text-transform:uppercase;
  color:var(--sea);
}

/* ─── Reservation ─────────────────────────── */
.reservation{
  background:
    linear-gradient(180deg, rgba(13,59,86,.92), rgba(8,42,63,.96)),
    url("https://images.unsplash.com/photo-1499793983690-e29da59ef1c2?w=1600&q=80");
  background-size:cover;
  background-position:center;
  color:var(--paper);
  padding:120px 0;
}
.reservation-inner{
  max-width:880px;margin:0 auto;text-align:center;
}
.reservation .eyebrow{color:var(--gold);justify-content:center}
.reservation .eyebrow::before{display:none}
.reservation .h2{margin-bottom:32px}
.reservation .h2 em{color:var(--gold)}
.reservation-text{
  font-size:16px;
  line-height:1.7;
  color:rgba(250,246,239,.78);
  margin-bottom:48px;
  max-width:560px;
  margin-left:auto;
  margin-right:auto;
}
.form-row{
  display:grid;
  grid-template-columns:1fr 1fr 1fr auto;
  gap:1px;
  background:rgba(250,246,239,.3);
  border:1px solid rgba(250,246,239,.3);
  margin-bottom:24px;
}
.form-field{
  background:transparent;
  padding:18px 20px;
  text-align:left;
}
.form-field label{
  display:block;
  font-size:10px;
  letter-spacing:.24em;
  text-transform:uppercase;
  color:rgba(250,246,239,.6);
  margin-bottom:6px;
}
.form-field input, .form-field select{
  width:100%;
  background:transparent;
  border:0;
  color:var(--paper);
  font-family:var(--serif);
  font-size:16px;
  outline:none;
}
.form-field select option{background:var(--sea-deep);color:var(--paper)}
.form-field input::placeholder{color:rgba(250,246,239,.4)}
.form-submit{
  background:var(--gold);
  color:var(--sea-deep);
  border:0;
  padding:0 36px;
  font-family:var(--sans);
  font-size:12px;
  letter-spacing:.24em;
  text-transform:uppercase;
  font-weight:600;
  cursor:pointer;
  transition:background .3s;
}
.form-submit:hover{background:var(--paper)}
.form-note{
  font-size:12px;
  color:rgba(250,246,239,.6);
  font-style:italic;
  font-family:var(--serif);
}

/* ─── Footer ─────────────────────────── */
footer{
  background:var(--paper-warm);
  padding:80px 0 32px;
  color:var(--ink);
}
.footer-grid{
  display:grid;
  grid-template-columns:2fr 1fr 1fr 1fr;
  gap:64px;
  margin-bottom:60px;
}
.footer-brand .logo{color:var(--sea)}
.footer-brand p{
  margin-top:24px;
  font-size:14px;
  color:var(--ink-soft);
  max-width:300px;
  line-height:1.7;
}
.footer-col h4{
  font-family:var(--serif);
  font-weight:400;
  font-style:italic;
  font-size:16px;
  color:var(--olive);
  margin-bottom:20px;
}
.footer-col ul{list-style:none;display:grid;gap:10px}
.footer-col a{
  font-size:14px;
  color:var(--ink-soft);
  transition:color .2s;
}
.footer-col a:hover{color:var(--sea)}
.footer-bottom{
  padding-top:32px;
  border-top:1px solid var(--line);
  display:flex;justify-content:space-between;align-items:center;
  font-size:12px;
  color:var(--ink-soft);
  flex-wrap:wrap;gap:16px;
}
.footer-bottom em{
  font-family:var(--serif);
  color:var(--olive);
}

/* ─── Responsive ─────────────────────────── */
@media (max-width:980px){
  .container{padding:0 24px}
  .section{padding:90px 0}
  .nav-links{
    position:fixed;top:0;right:-100%;
    width:80%;max-width:340px;height:100vh;
    background:var(--paper);
    flex-direction:column;justify-content:center;align-items:flex-start;
    padding:60px 40px;gap:24px;
    transition:right .4s cubic-bezier(.2,.7,.2,1);
    box-shadow:-30px 0 80px -20px rgba(8,42,63,.3);
  }
  .nav-links.open{right:0}
  .nav-links a{color:var(--ink) !important;font-size:18px}
  .menu-toggle{display:block}
  .nav.scrolled .menu-toggle{color:var(--sea)}
  .nav .menu-toggle{color:var(--paper)}

  .hero-content{padding-bottom:60px}
  .hero-meta{flex-direction:column;align-items:flex-start}
  .hero-meta-right{text-align:left}

  .intro{grid-template-columns:1fr;gap:48px}
  .feature-strip{
    grid-template-columns:1fr 1fr;
    gap:32px;
    margin-top:64px;padding-top:40px;
  }

  .rooms-grid{grid-template-columns:1fr}
  .room{grid-column:span 1 !important;margin-top:0 !important}

  .restaurant{grid-template-columns:1fr;gap:48px}
  .restaurant-img{aspect-ratio:5/4;order:-1}

  .experience-grid{grid-template-columns:1fr}
  .exp{padding:40px 24px}

  .location{grid-template-columns:1fr;gap:48px}

  .form-row{grid-template-columns:1fr;gap:0}
  .form-field{border-bottom:1px solid rgba(250,246,239,.2)}
  .form-submit{padding:20px}

  .footer-grid{grid-template-columns:1fr 1fr;gap:40px}
  .footer-bottom{flex-direction:column;text-align:center}
}

@media (max-width:560px){
  .footer-grid{grid-template-columns:1fr}
}

/* ─── Brand logo ─── */
.logo{gap:0}
.logo-img{height:38px;width:auto;display:block}
/* Nav: over hero (dark bg) -> dark variant (cream text); scrolled (cream bg) -> light variant */
.nav .logo .logo-light{display:none}
.nav .logo .logo-dark{display:block}
.nav.scrolled .logo .logo-light{display:block}
.nav.scrolled .logo .logo-dark{display:none}
/* Footer: paper bg -> light variant */
footer .logo .logo-light{display:block}
footer .logo .logo-dark{display:none}
@media (max-width:980px){
  .logo-img{height:34px}
}


/* ─── WhatsApp FAB ───────────────────────── */
.wa-fab{
  position:fixed;
  bottom:24px;right:24px;
  width:60px;height:60px;
  border-radius:50%;
  background:#25D366;
  color:#fff;
  display:grid;place-items:center;
  box-shadow:0 12px 30px -8px rgba(37, 211, 102, 0.55), 0 4px 10px rgba(0,0,0,.12);
  z-index:90;
  transition:transform .35s cubic-bezier(.2,.7,.2,1), box-shadow .35s;
  cursor:pointer;
}
.wa-fab::before{
  content:"";
  position:absolute;inset:0;
  border-radius:50%;
  background:#25D366;
  z-index:-1;
  animation:waPulse 2.4s ease-out infinite;
}
@keyframes waPulse{
  0%   { transform:scale(1); opacity:.55 }
  70%  { transform:scale(1.55); opacity:0 }
  100% { transform:scale(1.55); opacity:0 }
}
.wa-fab:hover{
  transform:translateY(-3px) scale(1.04);
  box-shadow:0 18px 40px -8px rgba(37, 211, 102, 0.7), 0 4px 12px rgba(0,0,0,.15);
}
.wa-fab svg{width:30px;height:30px;fill:currentColor}
.wa-fab .wa-tip{
  position:absolute;right:74px;top:50%;
  transform:translateY(-50%) translateX(8px);
  background:var(--ink);color:var(--paper);
  padding:8px 14px;border-radius:8px;
  font-size:13px;font-weight:500;white-space:nowrap;
  opacity:0;pointer-events:none;
  transition:opacity .25s, transform .25s;
  box-shadow:0 8px 20px rgba(0,0,0,.18);
}
.wa-fab .wa-tip::after{
  content:"";position:absolute;left:100%;top:50%;
  transform:translateY(-50%);
  border:6px solid transparent;border-left-color:var(--ink);
}
.wa-fab:hover .wa-tip{opacity:1;transform:translateY(-50%) translateX(0)}
@media (max-width:640px){
  .wa-fab{width:54px;height:54px;bottom:18px;right:18px}
  .wa-fab svg{width:26px;height:26px}
  .wa-fab .wa-tip{display:none}
}