/* =============================================================
   SahAI — editorial design system
   Paper · Ink · Forest · Rust  ·  Fraunces / Inter / JetBrains Mono
   ============================================================= */

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body, h1, h2, h3, h4, p, ul, ol, figure, blockquote { margin: 0; }
ul, ol { padding: 0; list-style: none; }
img, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button { font: inherit; cursor: pointer; border: 0; background: none; color: inherit; padding: 0; }
hr { border: 0; }

:root {
  /* Palette */
  --paper:        #faf8f3;
  --paper-2:      #f3efe5;
  --paper-3:      #ece6d6;
  --ink:          #14110d;
  --ink-2:        #2b261e;
  --muted:        #5c5648;
  --muted-2:      #8a8270;
  --hairline:     #e6dfd1;
  --hairline-2:   #d8d0bd;
  --forest:       #1b4332;
  --forest-soft:  rgba(27, 67, 50, 0.08);
  --rust:         #b8431c;
  --rust-soft:    rgba(184, 67, 28, 0.10);

  /* Type */
  --font-serif:  'Fraunces', 'Iowan Old Style', 'Apple Garamond', Georgia, 'Times New Roman', serif;
  --font-sans:   'Inter', ui-sans-serif, system-ui, -apple-system, 'Segoe UI', Roboto, sans-serif;
  --font-mono:   'JetBrains Mono', ui-monospace, 'SF Mono', Menlo, Consolas, monospace;

  /* Layout */
  --maxw: 1200px;
  --maxw-prose: 720px;
  --radius-sm: 4px;
  --radius:    8px;
  --radius-lg: 14px;

  /* Motion */
  --t-fast:  140ms ease;
  --t:       260ms cubic-bezier(.22,.61,.36,1);
  --t-slow:  520ms cubic-bezier(.22,.61,.36,1);
}

html, body {
  background: var(--paper);
  color: var(--ink);
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 1.6;
  font-feature-settings: "ss01", "cv11", "calt";
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  min-height: 100vh;
  background-image:
    radial-gradient(1200px 600px at 85% -10%, rgba(184, 67, 28, 0.05), transparent 60%),
    radial-gradient(900px 500px at 5% 5%, rgba(27, 67, 50, 0.05), transparent 60%);
  background-attachment: fixed;
}

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

/* =============================================================
   Layout helpers
   ============================================================= */
.container {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 0 clamp(20px, 4.5vw, 40px);
}

.prose { max-width: var(--maxw-prose); }

.section { padding: clamp(40px, 5vw, 64px) 0; position: relative; }
.section--tight { padding: clamp(24px, 3vw, 40px) 0; }

.rule {
  height: 1px;
  background: var(--hairline);
  border: 0;
  margin: clamp(32px, 4vw, 56px) 0;
}

/* =============================================================
   Typography
   ============================================================= */

h1, h2, h3, h4, .display {
  font-family: var(--font-serif);
  font-weight: 400;
  letter-spacing: -0.018em;
  color: var(--ink);
  font-variation-settings: "opsz" 144, "SOFT" 50;
}

h1, .h1 {
  font-size: clamp(44px, 7.2vw, 96px);
  line-height: 1.02;
  letter-spacing: -0.028em;
  font-variation-settings: "opsz" 144, "SOFT" 30, "wght" 400;
}

h2, .h2 {
  font-size: clamp(34px, 4.8vw, 60px);
  line-height: 1.08;
  letter-spacing: -0.022em;
  font-variation-settings: "opsz" 144, "SOFT" 40, "wght" 400;
}

h3, .h3 {
  font-size: clamp(24px, 2.6vw, 32px);
  line-height: 1.18;
  font-variation-settings: "opsz" 72, "SOFT" 50, "wght" 450;
}

h4, .h4 {
  font-size: clamp(18px, 1.6vw, 22px);
  line-height: 1.25;
  font-family: var(--font-serif);
  font-variation-settings: "opsz" 36, "SOFT" 50, "wght" 500;
}

p { color: var(--ink-2); }

.lead {
  font-family: var(--font-serif);
  font-size: clamp(19px, 2vw, 24px);
  line-height: 1.45;
  color: var(--ink-2);
  letter-spacing: -0.012em;
  font-variation-settings: "opsz" 36, "SOFT" 50, "wght" 380;
}

.muted { color: var(--muted); }
.dim   { color: var(--muted-2); }

em, i { font-style: italic; font-variation-settings: "opsz" 144, "SOFT" 50, "wght" 400, "ital" 1; color: var(--ink); }
strong { font-weight: 600; color: var(--ink); }

.serif { font-family: var(--font-serif); }
.mono  { font-family: var(--font-mono); letter-spacing: -0.01em; }
.italic { font-style: italic; }

/* Section eyebrow — numbered, mono */
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 14px;
  font-family: var(--font-mono);
  font-size: 11.5px;
  font-weight: 500;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 24px;
}
.eyebrow::before {
  content: "";
  width: 22px;
  height: 1px;
  background: currentColor;
  opacity: 0.7;
}
.eyebrow .num {
  color: var(--rust);
  font-feature-settings: "tnum";
}

/* Section heading block */
.section-head {
  display: grid;
  grid-template-columns: 1fr;
  gap: 8px;
  margin-bottom: clamp(24px, 3vw, 40px);
  max-width: var(--maxw-prose);
}
.section-head .lead { margin-top: 18px; }

.section-head--split {
  grid-template-columns: minmax(0, 1.05fr) minmax(0, 1fr);
  gap: clamp(32px, 5vw, 80px);
  max-width: none;
  align-items: end;
}
.section-head--split .lead { max-width: 44ch; margin-top: 0; }

@media (max-width: 760px) {
  .section-head--split { grid-template-columns: 1fr; }
}

/* Decorative italic accent inside headings */
.q {
  font-style: italic;
  color: var(--ink);
  font-variation-settings: "opsz" 144, "SOFT" 100, "wght" 380, "ital" 1;
}
.q-rust { color: var(--rust); }
.q-forest { color: var(--forest); }

/* =============================================================
   Navigation
   ============================================================= */
.nav {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(250, 248, 243, 0.78);
  backdrop-filter: saturate(140%) blur(12px);
  -webkit-backdrop-filter: saturate(140%) blur(12px);
  border-bottom: 1px solid transparent;
  transition: border-color var(--t), background var(--t);
}
.nav.is-scrolled {
  border-bottom-color: var(--hairline);
  background: rgba(250, 248, 243, 0.92);
}

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 68px;
  gap: 24px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-serif);
  font-size: 19px;
  font-variation-settings: "opsz" 36, "SOFT" 50, "wght" 500;
  letter-spacing: -0.012em;
  color: var(--ink);
}
.brand-mark {
  width: 30px;
  height: 30px;
  flex: 0 0 auto;
  background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 48 48'%3E%3Ccircle cx='24' cy='21' r='17' fill='%231b4332'/%3E%3Cpath d='M13 31 L6 42 L22 33 Z' fill='%231b4332'/%3E%3Cg fill='none' stroke='%23faf8f3' stroke-width='3.2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M12 21 L16.5 25.5 L25 15'/%3E%3Cpath d='M19.5 21 L24 25.5 L32.5 15'/%3E%3C/g%3E%3C/svg%3E") no-repeat center / contain;
}

/* Wordmark — Sah (ink) + bold rust AI */
.brand-ai {
  color: var(--rust);
  font-weight: 600;
  letter-spacing: -0.005em;
  font-variation-settings: "opsz" 36, "SOFT" 30, "wght" 600;
}

.brand small {
  font-family: var(--font-mono);
  font-size: 10.5px;
  color: var(--muted);
  letter-spacing: 0.16em;
  text-transform: uppercase;
  margin-left: 4px;
}

.nav-links {
  display: flex;
  gap: clamp(18px, 2.4vw, 32px);
  font-size: 14.5px;
  color: var(--ink-2);
}
.nav-links a {
  position: relative;
  padding: 6px 2px;
  transition: color var(--t-fast);
}
.nav-links a::after {
  content: "";
  position: absolute;
  left: 0; right: 100%;
  bottom: 0;
  height: 1px;
  background: var(--ink);
  transition: right var(--t);
}
.nav-links a:hover, .nav-links a.active { color: var(--ink); }
.nav-links a:hover::after, .nav-links a.active::after { right: 0; }

.nav-cta {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 9px 16px 9px 14px;
  background: var(--ink);
  color: var(--paper);
  border-radius: 999px;
  font-size: 13.5px;
  font-weight: 500;
  letter-spacing: -0.005em;
  transition: background var(--t), transform var(--t);
}
.nav-cta:hover { background: var(--forest); transform: translateY(-1px); }
.nav-cta .dot {
  width: 7px; height: 7px; border-radius: 50%;
  background: #34d399;
  box-shadow: 0 0 0 3px rgba(52, 211, 153, 0.25);
  animation: pulse 2.4s ease-in-out infinite;
}
@keyframes pulse { 0%, 100% { opacity: 1 } 50% { opacity: .55 } }

@media (max-width: 760px) {
  .nav-links { display: none; }
}

/* =============================================================
   Buttons
   ============================================================= */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 14px 22px;
  font-size: 15px;
  font-weight: 500;
  letter-spacing: -0.005em;
  border-radius: 999px;
  transition: background var(--t), color var(--t), border-color var(--t), transform var(--t);
  white-space: nowrap;
  border: 1px solid transparent;
}
.btn .arrow {
  display: inline-block;
  transition: transform var(--t);
}
.btn:hover .arrow { transform: translateX(4px); }

.btn-primary {
  background: var(--ink);
  color: var(--paper);
}
.btn-primary:hover { background: var(--forest); transform: translateY(-1px); }

.btn-ghost {
  background: transparent;
  color: var(--ink);
  border-color: var(--hairline-2);
}
.btn-ghost:hover { border-color: var(--ink); background: var(--paper-2); }

.btn-text {
  padding: 6px 0;
  background: transparent;
  color: var(--ink);
  border-radius: 0;
  border-bottom: 1px solid var(--hairline-2);
}
.btn-text:hover { border-bottom-color: var(--ink); }

.cta-row {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  margin-top: 32px;
}

/* =============================================================
   Hero
   ============================================================= */
.hero {
  padding: clamp(48px, 7vw, 96px) 0 clamp(48px, 6vw, 80px);
  position: relative;
}

/* Two-column hero — text on left, phone mockup on right */
.hero-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(280px, 0.9fr);
  gap: clamp(40px, 5vw, 72px);
  align-items: start;
}
.hero-text { min-width: 0; }
/* Hero H1 is sized down vs case-study H1, so the headline fits the column on 2 lines */
.hero-text h1 {
  font-size: clamp(38px, 5.4vw, 60px);
  line-height: 1.08;
  letter-spacing: -0.022em;
}
.hero-text .lead {
  font-size: clamp(16.5px, 1.6vw, 19px);
  margin-top: 22px;
}
.hero-visual {
  display: flex;
  justify-content: center;
  align-items: flex-start;
}
.hero-visual .wa {
  max-width: 380px;
  width: 100%;
}
@media (max-width: 980px) {
  .hero-layout {
    grid-template-columns: 1fr;
    gap: clamp(40px, 8vw, 56px);
  }
  .hero-visual .wa { max-width: 360px; }
}

.hero-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 28px;
  margin-top: 36px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--muted);
}
.hero-meta span { display: inline-flex; align-items: center; gap: 8px; }
.hero-meta .dot {
  width: 6px; height: 6px; border-radius: 50%; background: var(--forest);
}

/* Hero credibility row */
.hero-aside {
  margin-top: clamp(48px, 7vw, 88px);
  padding-top: 24px;
  border-top: 1px solid var(--hairline);
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 32px;
}
.hero-aside-item .num {
  font-family: var(--font-serif);
  font-size: clamp(28px, 3.4vw, 42px);
  line-height: 1;
  letter-spacing: -0.02em;
  color: var(--ink);
  font-variation-settings: "opsz" 144, "SOFT" 60, "wght" 380;
}
.hero-aside-item .lbl {
  margin-top: 8px;
  font-size: 13px;
  color: var(--muted);
  line-height: 1.4;
}
@media (max-width: 760px) {
  .hero-aside { grid-template-columns: repeat(2, 1fr); gap: 24px; }
}

/* Founding-clinic offer — small italic note below the hero stats */
.hero-offer {
  margin-top: clamp(20px, 2.4vw, 32px);
  padding-top: clamp(16px, 2vw, 24px);
  border-top: 1px solid var(--hairline);
  font-family: var(--font-serif);
  font-style: italic;
  font-size: clamp(15px, 1.35vw, 17.5px);
  line-height: 1.5;
  color: var(--ink-2);
  font-variation-settings: "opsz" 36, "SOFT" 60, "wght" 400, "ital" 1;
}
.hero-offer .pill {
  display: inline-block;
  font-family: var(--font-mono);
  font-style: normal;
  font-size: 10.5px;
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--rust);
  background: var(--rust-soft);
  border: 1px solid rgba(184, 67, 28, 0.2);
  padding: 3px 9px;
  border-radius: 999px;
  margin-right: 10px;
  vertical-align: 2px;
}
.hero-offer a {
  color: var(--ink);
  border-bottom: 1px solid var(--hairline-2);
  font-style: italic;
  transition: border-color var(--t-fast), color var(--t-fast);
}
.hero-offer a:hover {
  color: var(--rust);
  border-bottom-color: var(--rust);
}

/* =============================================================
   Services / pillars (home)
   ============================================================= */
.pillars {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  border-top: 1px solid var(--hairline);
}
.pillar {
  padding: clamp(32px, 4vw, 48px) clamp(20px, 2.4vw, 32px) clamp(40px, 5vw, 56px);
  border-right: 1px solid var(--hairline);
  border-bottom: 1px solid var(--hairline);
  position: relative;
  transition: background var(--t);
}
.pillar:nth-child(2n) { border-right: 0; }
.pillar:nth-last-child(-n+2) { border-bottom: 0; }
.pillar:hover { background: var(--paper-2); }
.pillar .num {
  font-family: var(--font-mono);
  font-size: 11.5px;
  color: var(--rust);
  letter-spacing: 0.16em;
  margin-bottom: 28px;
}
.pillar h3 { margin-bottom: 14px; }
.pillar p { color: var(--ink-2); font-size: 15.5px; line-height: 1.55; }
.pillar .pillar-meta {
  margin-top: 24px;
  display: flex;
  flex-wrap: wrap;
  gap: 6px 12px;
  font-family: var(--font-mono);
  font-size: 11.5px;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.1em;
}
.pillar .pillar-meta span { display: inline-flex; align-items: center; gap: 6px; }
.pillar .pillar-meta span::before {
  content: "";
  width: 4px; height: 4px; border-radius: 50%;
  background: var(--forest);
}
.pillar .pillar-cta {
  display: inline-flex; align-items: center; gap: 8px;
  margin-top: 28px;
  font-size: 14px;
  color: var(--ink);
  border-bottom: 1px solid var(--hairline-2);
  padding-bottom: 4px;
  transition: border-color var(--t);
}
.pillar .pillar-cta:hover { border-color: var(--ink); }
.pillar .pillar-cta .arrow { transition: transform var(--t); }
.pillar .pillar-cta:hover .arrow { transform: translateX(3px); }

@media (max-width: 900px) {
  .pillars { grid-template-columns: 1fr; }
  .pillar {
    border-right: 0 !important;
    border-bottom: 1px solid var(--hairline) !important;
  }
  .pillar:last-child { border-bottom: 0 !important; }
}

/* =============================================================
   Work index (Selected work rail)
   ============================================================= */
.work-list {
  display: grid;
  border-top: 1px solid var(--ink);
}
.work-item {
  display: grid;
  grid-template-columns: 80px minmax(0, 1.2fr) minmax(0, 1fr) auto;
  align-items: center;
  gap: clamp(16px, 3vw, 40px);
  padding: clamp(24px, 3.4vw, 36px) 0;
  border-bottom: 1px solid var(--hairline);
  transition: background var(--t), padding var(--t);
}
.work-item:hover {
  background: linear-gradient(90deg, transparent, var(--paper-2) 8%, var(--paper-2) 92%, transparent);
  padding-left: 8px;
  padding-right: 8px;
}
.work-item .index {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--rust);
  letter-spacing: 0.16em;
}
.work-item h3 {
  font-family: var(--font-serif);
  font-size: clamp(22px, 2.6vw, 32px);
  font-variation-settings: "opsz" 72, "SOFT" 60, "wght" 420;
  line-height: 1.15;
  letter-spacing: -0.018em;
}
.work-item h3 .meta {
  display: block;
  font-family: var(--font-sans);
  font-size: 13px;
  color: var(--muted);
  margin-top: 6px;
  letter-spacing: 0;
  font-weight: 400;
}
.work-item p {
  font-size: 14.5px;
  color: var(--muted);
  line-height: 1.5;
}
.work-item .go {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--ink);
  display: inline-flex; align-items: center; gap: 8px;
  text-transform: uppercase;
  white-space: nowrap;
}
.work-item .go .arrow { transition: transform var(--t); }
.work-item:hover .go .arrow { transform: translateX(4px); }

@media (max-width: 760px) {
  .work-item {
    grid-template-columns: 60px 1fr auto;
  }
  .work-item p { grid-column: 1 / -1; padding-left: 76px; }
}

/* =============================================================
   Cards / Panels (editorial)
   ============================================================= */
.panel {
  background: var(--paper);
  border: 1px solid var(--hairline);
  border-radius: var(--radius-lg);
  padding: clamp(24px, 3vw, 36px);
  transition: border-color var(--t), transform var(--t);
}
.panel:hover { border-color: var(--hairline-2); }
.panel--emph {
  background: var(--paper-2);
  border-color: var(--hairline-2);
}
.panel--ink {
  background: var(--ink);
  color: var(--paper);
  border-color: var(--ink);
}
.panel--ink h2, .panel--ink h3, .panel--ink h4 { color: var(--paper); }
.panel--ink p { color: rgba(250, 248, 243, 0.82); }
.panel--ink .eyebrow { color: rgba(250, 248, 243, 0.6); }
.panel--ink .eyebrow .num { color: #fcbb91; }

.panel-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: clamp(20px, 2.5vw, 32px);
}
@media (max-width: 760px) {
  .panel-grid { grid-template-columns: 1fr; }
}

/* =============================================================
   Numbered process steps
   ============================================================= */
.steps {
  display: grid;
  grid-template-columns: 1fr;
  border-top: 1px solid var(--hairline);
}
.step {
  display: grid;
  grid-template-columns: 80px 1fr;
  gap: clamp(20px, 3vw, 40px);
  padding: clamp(24px, 3vw, 32px) 0;
  border-bottom: 1px solid var(--hairline);
}
.step .step-num {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--rust);
  padding-top: 6px;
}
.step h4 { margin-bottom: 8px; }
.step p { color: var(--ink-2); font-size: 15px; line-height: 1.6; max-width: 64ch; }

@media (max-width: 600px) {
  .step { grid-template-columns: 60px 1fr; }
}

/* =============================================================
   Languages chip cloud
   ============================================================= */
.chips {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 8px;
}
.chip {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 7px 14px;
  border: 1px solid var(--hairline-2);
  border-radius: 999px;
  font-size: 13.5px;
  font-family: var(--font-sans);
  color: var(--ink-2);
  background: var(--paper);
  transition: background var(--t-fast), border-color var(--t-fast), color var(--t-fast);
}
.chip:hover {
  background: var(--paper-2);
  border-color: var(--ink);
  color: var(--ink);
}
.chip .sq {
  width: 6px; height: 6px;
  background: var(--forest);
  border-radius: 50%;
}

/* =============================================================
   Quote / pullquote
   ============================================================= */
.pull {
  font-family: var(--font-serif);
  font-size: clamp(24px, 3.2vw, 40px);
  line-height: 1.18;
  letter-spacing: -0.018em;
  font-variation-settings: "opsz" 144, "SOFT" 60, "wght" 400;
  color: var(--ink);
  max-width: 22ch;
  padding-left: clamp(20px, 3vw, 36px);
  border-left: 2px solid var(--rust);
}
.pull cite {
  display: block;
  margin-top: 20px;
  font-family: var(--font-sans);
  font-style: normal;
  font-size: 13px;
  color: var(--muted);
  letter-spacing: 0.04em;
}

/* =============================================================
   Key / value list
   ============================================================= */
.kv-list {
  display: grid;
  gap: 0;
  border-top: 1px solid var(--hairline);
}
.kv {
  display: grid;
  grid-template-columns: minmax(140px, 240px) 1fr;
  padding: 18px 0;
  border-bottom: 1px solid var(--hairline);
  font-size: 15px;
  align-items: baseline;
}
.kv .k {
  font-family: var(--font-mono);
  font-size: 11.5px;
  color: var(--muted);
  letter-spacing: 0.14em;
  text-transform: uppercase;
}
.kv .v { color: var(--ink-2); }
.kv .v strong { color: var(--ink); }

/* =============================================================
   Screenshots / figures
   ============================================================= */
.shot {
  position: relative;
  border-radius: var(--radius-lg);
  background: var(--paper-2);
  border: 1px solid var(--hairline);
  overflow: hidden;
  transition: border-color var(--t), transform var(--t);
}
.shot:hover { border-color: var(--hairline-2); }
.shot img { width: 100%; height: auto; display: block; }
.shot--full { padding: 0; }

.caption {
  display: block;
  margin-top: 14px;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.08em;
  color: var(--muted);
  text-transform: uppercase;
}

.shot-pair {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(20px, 2.5vw, 36px);
}
@media (max-width: 760px) {
  .shot-pair { grid-template-columns: 1fr; }
}

/* =============================================================
   WhatsApp chat mockup — realistic HTML/CSS rendering
   ============================================================= */
.wa {
  --wa-bg: #efe7de;
  --wa-head: #075e54;
  --wa-in: #ffffff;
  --wa-out: #d9fdd3;
  --wa-time: #667781;
  --wa-tick: #53bdeb;
  width: 100%;
  max-width: 400px;
  margin: 0 auto;
  border-radius: 18px;
  overflow: hidden;
  background: var(--wa-bg);
  box-shadow: 0 28px 64px -30px rgba(20,17,13,0.5), 0 0 0 1px var(--hairline);
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, 'Noto Sans Devanagari', sans-serif;
  color: #111b21;
  line-height: 1.4;
}

/* Status bar — modern WhatsApp Android (light) */
.wa-statusbar {
  background: #f7f8fa;
  color: #111b21;
  font-size: 11.5px;
  font-weight: 600;
  letter-spacing: 0.2px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 7px 16px;
}
.wa-statusbar .sb-right { display: inline-flex; gap: 6px; align-items: center; }
.wa-statusbar svg { fill: #111b21; display: block; }
.wa-statusbar svg [stroke] { stroke: #111b21; }

/* Header — modern WhatsApp Android (white) */
.wa-header {
  background: #ffffff;
  color: #111b21;
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 9px 14px 9px 8px;
  border-bottom: 1px solid #e9edef;
}
.wa-back { font-size: 26px; line-height: 1; opacity: 0.85; color: #111b21; padding: 0 4px; font-weight: 300; }
.wa-avatar {
  width: 42px; height: 42px;
  border-radius: 50%;
  background: #f4c7c3;
  display: grid; place-items: center;
  color: #4a2723; font-size: 18px; font-weight: 600;
  letter-spacing: 0;
  flex: 0 0 auto;
}
.wa-id {
  display: flex;
  flex-direction: column;
  justify-content: center;
  line-height: 1.2;
  min-width: 0;
  flex: 1;
}
.wa-id .wa-name {
  display: block;
  font-size: 17px;
  font-weight: 600;
  color: #111b21;
  line-height: 1.25;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.wa-id .wa-presence {
  display: block;
  font-size: 13px;
  color: #667781;
  line-height: 1.3;
  margin-top: 1px;
}
.wa-head-icons { display: inline-flex; gap: 18px; align-items: center; }
.wa-head-icons svg { width: 22px; height: 22px; fill: #54656f; display: block; }
.wa-head-icons svg [stroke] { stroke: #54656f; }

/* Body */
.wa-body {
  padding: 12px 9px 8px;
  display: flex;
  flex-direction: column;
  gap: 2px;
  background-color: var(--wa-bg);
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='90' height='90' viewBox='0 0 90 90'%3E%3Cg fill='none' stroke='%23000' stroke-opacity='0.035' stroke-width='1.4' stroke-linecap='round'%3E%3Cpath d='M12 22c4-7 9-7 13 0'/%3E%3Ccircle cx='66' cy='18' r='3.5'/%3E%3Cpath d='M20 64l5-7 5 7 5-7 5 7'/%3E%3Cpath d='M58 56c6 0 6 8 0 8'/%3E%3Cpath d='M70 70h7m-3.5-3.5v7'/%3E%3C/g%3E%3C/svg%3E");
  background-size: 300px;
}
.wa-day {
  align-self: center;
  background: #e3f2e9;
  color: #54656f;
  font-size: 11px;
  font-weight: 500;
  padding: 4px 12px;
  border-radius: 7px;
  margin: 2px 0 10px;
  box-shadow: 0 1px 0.5px rgba(0,0,0,0.08);
  letter-spacing: 0.4px;
  text-transform: uppercase;
}
.wa-enc {
  align-self: center;
  max-width: 92%;
  text-align: center;
  background: #fcf4cb;
  color: #6b6225;
  font-size: 11px;
  line-height: 1.45;
  padding: 6px 13px;
  border-radius: 7px;
  margin-bottom: 10px;
  box-shadow: 0 1px 0.5px rgba(0,0,0,0.06);
}

/* Bubbles */
.wa-msg {
  position: relative;
  max-width: 84%;
  padding: 6px 9px 7px;
  font-size: 14.2px;
  line-height: 1.36;
  border-radius: 8px;
  box-shadow: 0 1px 0.6px rgba(0,0,0,0.13);
  margin-bottom: 2px;
  word-wrap: break-word;
}
.wa-in  { align-self: flex-start; background: var(--wa-in);  border-top-left-radius: 0; }
.wa-out { align-self: flex-end;   background: var(--wa-out); border-top-right-radius: 0; }
/* group spacing: tighter when same speaker continues */
.wa-msg + .wa-msg.wa-in,
.wa-msg + .wa-msg.wa-out { margin-top: 0; }
.wa-in::before {
  content: ""; position: absolute; top: 0; left: -8px;
  border-width: 0 8px 9px 0; border-style: solid;
  border-color: transparent var(--wa-in) transparent transparent;
}
.wa-out::before {
  content: ""; position: absolute; top: 0; right: -8px;
  border-width: 0 0 9px 8px; border-style: solid;
  border-color: transparent transparent transparent var(--wa-out);
}
.wa-msg b, .wa-msg strong { font-weight: 600; }
.wa-msg .pin { font-style: normal; }
.wa-msg .wa-meta {
  float: right;
  margin: 5px 0 -2px 12px;
  font-size: 10.5px;
  color: var(--wa-time);
  display: inline-flex;
  align-items: center;
  gap: 3px;
  white-space: nowrap;
}
.wa-meta .dtick { width: 16px; height: 11px; color: var(--wa-tick); display: block; }

/* Booking confirmation card inside a bubble */
.wa-confirm {
  border-left: 3px solid var(--forest);
  background: rgba(27,67,50,0.06);
  border-radius: 4px;
  padding: 7px 10px;
  margin: 1px 0 5px;
  font-size: 13px;
  line-height: 1.55;
}
.wa-confirm .ch {
  font-weight: 700;
  color: var(--forest);
  font-size: 10.5px;
  letter-spacing: 0.6px;
  text-transform: uppercase;
  display: block;
  margin-bottom: 2px;
}

/* Footer input bar */
.wa-footerbar {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 10px 10px;
  background: #f0f0f0;
}
.wa-input {
  flex: 1;
  background: #fff;
  border-radius: 20px;
  padding: 9px 15px;
  font-size: 13px;
  color: #99a0a3;
  box-shadow: 0 1px 0.5px rgba(0,0,0,0.08);
  display: flex;
  align-items: center;
  gap: 9px;
}
.wa-input svg { width: 18px; height: 18px; fill: #8a9396; flex: 0 0 auto; }
.wa-send {
  width: 42px; height: 42px;
  border-radius: 50%;
  background: #00a884;
  display: grid; place-items: center;
  flex: 0 0 auto;
}
.wa-send svg { width: 19px; height: 19px; fill: #fff; }

/* =============================================================
   Two-col splits
   ============================================================= */
.split {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: clamp(28px, 4vw, 64px);
}
.split--narrow-left { grid-template-columns: minmax(0, 5fr) minmax(0, 7fr); }
.split--narrow-right { grid-template-columns: minmax(0, 7fr) minmax(0, 5fr); }
@media (max-width: 880px) {
  .split, .split--narrow-left, .split--narrow-right { grid-template-columns: 1fr; }
}

/* =============================================================
   FAQ (details)
   ============================================================= */
.faq { display: grid; gap: 0; border-top: 1px solid var(--hairline); }
.faq details {
  border-bottom: 1px solid var(--hairline);
  padding: 0;
  transition: background var(--t);
}
.faq details[open] { background: var(--paper-2); }
.faq summary {
  list-style: none;
  cursor: pointer;
  padding: 24px clamp(20px, 3vw, 32px) 24px 0;
  font-family: var(--font-serif);
  font-size: clamp(17px, 1.6vw, 20px);
  font-variation-settings: "opsz" 36, "SOFT" 50, "wght" 460;
  letter-spacing: -0.012em;
  color: var(--ink);
  position: relative;
  padding-left: clamp(20px, 3vw, 32px);
  transition: color var(--t);
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after {
  content: "+";
  position: absolute;
  right: clamp(20px, 3vw, 32px);
  top: 50%;
  transform: translateY(-50%);
  font-family: var(--font-mono);
  font-weight: 400;
  font-size: 22px;
  color: var(--muted);
  transition: transform var(--t), color var(--t);
}
.faq details[open] summary::after { content: "–"; color: var(--rust); }
.faq summary:hover { color: var(--rust); }
.faq .faq-body {
  padding: 0 clamp(20px, 3vw, 32px) 28px clamp(20px, 3vw, 32px);
  color: var(--ink-2);
  font-size: 15.5px;
  line-height: 1.65;
  max-width: 64ch;
}

/* =============================================================
   Footer
   ============================================================= */
.footer {
  padding: clamp(48px, 7vw, 80px) 0 40px;
  border-top: 1px solid var(--hairline);
  margin-top: clamp(48px, 7vw, 80px);
  color: var(--muted);
  font-size: 13.5px;
}
.footer-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.4fr) minmax(0, 1fr) minmax(0, 1fr) minmax(0, 1fr);
  gap: clamp(24px, 4vw, 56px);
  margin-bottom: clamp(40px, 6vw, 72px);
}
.footer-col h5 {
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 18px;
  font-weight: 500;
}
.footer-col a {
  display: block;
  padding: 5px 0;
  color: var(--ink);
  transition: color var(--t-fast);
  font-size: 14.5px;
}
.footer-col a:hover { color: var(--rust); }
.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  flex-wrap: wrap;
  gap: 16px;
  padding-top: 24px;
  border-top: 1px solid var(--hairline);
}
.footer-bottom .brand-block {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--ink);
  font-family: var(--font-serif);
}
@media (max-width: 760px) {
  .footer-grid { grid-template-columns: 1fr 1fr; }
}

/* =============================================================
   Decorative — mini contact card / floating notes
   ============================================================= */
.note {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 6px 12px;
  background: var(--rust-soft);
  border: 1px solid rgba(184, 67, 28, 0.18);
  border-radius: 999px;
  color: var(--rust);
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}
.note .dot { width: 6px; height: 6px; background: var(--rust); border-radius: 50%; }

.tag {
  display: inline-block;
  padding: 4px 10px;
  border: 1px solid var(--hairline-2);
  border-radius: 999px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--muted);
}

/* Marker / italic emphasis with underline */
.mark-line {
  position: relative;
  display: inline-block;
  white-space: nowrap;
}
.mark-line::after {
  content: "";
  position: absolute;
  left: -2%;
  right: -2%;
  bottom: 0.05em;
  height: 0.18em;
  background: rgba(184, 67, 28, 0.20);
  z-index: -1;
  border-radius: 2px;
}

/* =============================================================
   Reveal animation
   ============================================================= */
/* Reveal animation — progressive enhancement.
   Default: fully visible (so the site works even when JS is blocked / fails).
   When the inline boot script adds `.js` to <html>, the animation is enabled. */
.js .reveal {
  opacity: 0;
  transform: translateY(14px);
  transition: opacity 700ms cubic-bezier(.22,.61,.36,1), transform 700ms cubic-bezier(.22,.61,.36,1);
  will-change: opacity, transform;
}
.js .reveal.is-in {
  opacity: 1;
  transform: translateY(0);
}
@media (prefers-reduced-motion: reduce) {
  .js .reveal, .js .reveal.is-in { opacity: 1; transform: none; transition: none; }
  * { animation: none !important; }
}

/* =============================================================
   Page header (sub-pages)
   ============================================================= */
.page-head {
  padding: clamp(64px, 10vw, 120px) 0 clamp(40px, 6vw, 64px);
  border-bottom: 1px solid var(--hairline);
}
.page-head .crumb {
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.14em;
  color: var(--muted);
  text-transform: uppercase;
  margin-bottom: 22px;
  display: inline-flex;
  align-items: center;
  gap: 10px;
}
.page-head .crumb a { color: var(--muted); transition: color var(--t-fast); }
.page-head .crumb a:hover { color: var(--ink); }
.page-head .crumb .sep { color: var(--hairline-2); }

/* =============================================================
   Inline link
   ============================================================= */
.link-inline {
  color: var(--ink);
  border-bottom: 1px solid var(--hairline-2);
  transition: border-color var(--t-fast), color var(--t-fast);
}
.link-inline:hover {
  color: var(--rust);
  border-bottom-color: var(--rust);
}