/* ==========================================================================
   AMARA — Global Stylesheet
   Understated luxury real estate marketing site.
   ========================================================================== */

/* --------------------------------------------------------------------------
   1. Design tokens
   -------------------------------------------------------------------------- */
:root {
  /* Palette */
  --color-bg: #fafafa;
  --color-bg-alt: #f1efea;
  --color-ink: #1b1916;
  --color-ink-soft: #57524a;
  --color-ink-faint: #8c867c;
  --color-accent: #a3875a;
  --color-accent-dark: #8a6f45;
  --color-line: rgba(27, 25, 22, 0.12);
  --color-line-invert: rgba(250, 250, 250, 0.28);
  --color-overlay: rgba(14, 12, 10, 0.5);
  --color-overlay-strong: rgba(10, 9, 8, 0.68);
  --color-white: #ffffff;

  /* Type */
  --font-serif: "Cormorant Garamond", "Times New Roman", serif;
  --font-sans: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;

  /* Layout */
  --container-w: 1360px;
  --gutter: clamp(1.25rem, 4vw, 4rem);
  --header-h: 92px;

  /* Motion */
  --ease-editorial: cubic-bezier(0.22, 1, 0.36, 1);
  --dur-slow: 0.9s;
  --dur-med: 0.6s;
  --dur-fast: 0.35s;
}

/* --------------------------------------------------------------------------
   2. Reset
   -------------------------------------------------------------------------- */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--color-bg);
  color: var(--color-ink);
  font-family: var(--font-sans);
  font-weight: 300;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; margin: 0; padding: 0; }
button { font: inherit; color: inherit; background: none; border: none; cursor: pointer; }
input, select { font: inherit; }
h1, h2, h3, h4, p { margin: 0; }
.visually-hidden {
  position: absolute; width: 1px; height: 1px; overflow: hidden;
  clip: rect(0 0 0 0); white-space: nowrap;
}

/* --------------------------------------------------------------------------
   3. Typography helpers
   -------------------------------------------------------------------------- */
.eyebrow {
  display: inline-block;
  font-family: var(--font-sans);
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.32em;
  text-transform: uppercase;
  color: var(--color-accent-dark);
}
.eyebrow--invert { color: var(--color-accent); }

.headline-xl {
  font-family: var(--font-serif);
  font-weight: 400;
  font-size: clamp(2.6rem, 6vw, 5.2rem);
  line-height: 1.05;
  letter-spacing: -0.01em;
}
.headline-lg {
  font-family: var(--font-serif);
  font-weight: 400;
  font-size: clamp(2.1rem, 4.4vw, 3.6rem);
  line-height: 1.1;
}
.headline-md {
  font-family: var(--font-serif);
  font-weight: 400;
  font-size: clamp(1.6rem, 2.6vw, 2.2rem);
  line-height: 1.25;
}
.body-copy {
  font-size: 1.05rem;
  font-weight: 300;
  color: var(--color-ink-soft);
  max-width: 46ch;
}

.text-link {
  display: inline-flex;
  align-items: center;
  gap: 0.6em;
  font-size: 0.85rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-weight: 500;
  color: var(--color-ink);
  padding-bottom: 0.35em;
  border-bottom: 1px solid var(--color-line);
  transition: border-color var(--dur-fast) var(--ease-editorial), color var(--dur-fast) var(--ease-editorial);
}
.text-link svg { transition: transform var(--dur-fast) var(--ease-editorial); width: 15px; height: 11px; }
.text-link:hover { border-color: var(--color-accent); color: var(--color-accent-dark); }
.text-link:hover svg { transform: translateX(5px); }
.text-link--invert { color: var(--color-bg); border-color: var(--color-line-invert); }
.text-link--invert:hover { color: var(--color-accent); border-color: var(--color-accent); }

/* --------------------------------------------------------------------------
   4. Layout utilities
   -------------------------------------------------------------------------- */
.container {
  width: 100%;
  max-width: var(--container-w);
  margin-inline: auto;
  padding-inline: var(--gutter);
}
.hairline { border: none; border-top: 1px solid var(--color-line); margin: 0; }
section { position: relative; }

/* Scroll-reveal (fade + rise), driven by IntersectionObserver in main.js */
.reveal {
  opacity: 0;
  transform: translateY(32px);
  transition: opacity var(--dur-slow) var(--ease-editorial), transform var(--dur-slow) var(--ease-editorial);
}
.reveal.is-visible { opacity: 1; transform: translateY(0); }
.reveal-delay-1 { transition-delay: 0.12s; }
.reveal-delay-2 { transition-delay: 0.24s; }
.reveal-delay-3 { transition-delay: 0.36s; }

/* Image zoom-on-hover, with a curtain-wipe reveal on scroll-in */
.zoom-frame { position: relative; overflow: hidden; display: block; background: var(--color-bg-alt); }
.zoom-frame img {
  width: 100%; height: 100%; object-fit: cover;
  transition: transform 1.1s var(--ease-editorial);
  will-change: transform;
}
.zoom-frame:hover img { transform: scale(1.05); }
.reveal .zoom-frame::before {
  content: "";
  position: absolute; inset: 0;
  background: var(--color-bg-alt);
  transform: scaleX(1);
  transform-origin: right center;
  transition: transform 1s var(--ease-editorial) 0.1s;
  z-index: 2;
  pointer-events: none;
}
.reveal.is-visible .zoom-frame::before { transform: scaleX(0); }
.reveal .zoom-frame img { transform: scale(1.12); transition: transform 1.4s var(--ease-editorial); }
.reveal.is-visible .zoom-frame img { transform: scale(1); }
.reveal.is-visible .zoom-frame:hover img { transform: scale(1.05); }

/* Word-by-word entrance used for hero headlines (split into spans by JS) */
.split-word { display: inline-block; overflow: hidden; vertical-align: top; }
.split-word > span {
  display: inline-block;
  transform: translateY(115%);
  transition: transform 0.9s var(--ease-editorial);
}
.split-ready .split-word > span { transform: translateY(0); }

/* Generic load-in fade, used for hero eyebrow / sub / cta */
.load-in {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 0.8s var(--ease-editorial), transform 0.8s var(--ease-editorial);
}
.load-in.is-in { opacity: 1; transform: translateY(0); }

/* Full-screen page curtain, removed just after first paint */
.page-loader {
  position: fixed; inset: 0;
  background: var(--color-bg);
  z-index: 999;
  display: flex; align-items: center; justify-content: center;
  transition: opacity 0.6s var(--ease-editorial), visibility 0.6s var(--ease-editorial);
}
.page-loader .logo { color: var(--color-ink); font-size: 1.6rem; opacity: 0.85; }
.page-loader.is-hidden { opacity: 0; visibility: hidden; pointer-events: none; }

/* Subtle film-grain texture over hero imagery, for a cinematic finish */
.hero-media::before {
  content: "";
  position: absolute; inset: 0;
  z-index: 1;
  opacity: 0.05;
  mix-blend-mode: overlay;
  pointer-events: none;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='120' height='120'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='2' stitchTiles='stitch'/></filter><rect width='100%25' height='100%25' filter='url(%23n)'/></svg>");
}

/* --------------------------------------------------------------------------
   5. Header
   -------------------------------------------------------------------------- */
.site-header {
  position: fixed;
  inset: 0 0 auto 0;
  height: var(--header-h);
  z-index: 100;
  background: transparent;
  transition: height var(--dur-med) var(--ease-editorial);
}
/* The frosted-glass background lives on a pseudo-element rather than on
   .site-header itself: an element with backdrop-filter becomes the CSS
   containing block for its position:fixed descendants, which would trap
   the full-screen mobile nav overlay (also position:fixed) inside the
   ~76px header box instead of letting it span the viewport. */
.site-header::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background: rgba(250, 250, 250, 0.92);
  backdrop-filter: saturate(140%) blur(10px);
  box-shadow: 0 1px 0 var(--color-line);
  opacity: 0;
  transition: opacity var(--dur-med) var(--ease-editorial);
}
.site-header.is-scrolled,
.site-header.is-solid {
  height: 76px;
}
.site-header.is-scrolled::before,
.site-header.is-solid::before {
  opacity: 1;
}
.header-inner {
  max-width: var(--container-w);
  margin-inline: auto;
  height: 100%;
  padding-inline: var(--gutter);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
}
.logo {
  font-family: var(--font-serif);
  font-size: 1.7rem;
  letter-spacing: 0.14em;
  color: var(--color-bg);
  transition: color var(--dur-med) var(--ease-editorial);
}
.site-header.is-scrolled .logo,
.site-header.is-solid .logo { color: var(--color-ink); }

.main-nav { display: flex; }
.main-nav > ul { display: flex; gap: 2.6rem; align-items: center; }
.main-nav a.nav-link {
  font-size: 0.86rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--color-bg);
  padding: 0.5rem 0;
  position: relative;
  transition: color var(--dur-med) var(--ease-editorial);
}
.site-header.is-scrolled .nav-link,
.site-header.is-solid .nav-link { color: var(--color-ink); }
.main-nav a.nav-link::after {
  content: "";
  position: absolute; left: 0; right: 0; bottom: -2px;
  height: 1px; background: var(--color-accent);
  transform: scaleX(0); transform-origin: left;
  transition: transform var(--dur-fast) var(--ease-editorial);
}
.main-nav a.nav-link:hover::after { transform: scaleX(1); }

.nav-caret {
  width: 10px;
  height: 10px;
  flex: none;
  margin-top: -1px;
  transition: transform var(--dur-fast) var(--ease-editorial);
}
.nav-item-mega > .nav-link {
  display: inline-flex;
  align-items: center;
  gap: 0.4em;
}
.nav-item-mega:hover .nav-caret,
.nav-item-mega:focus-within .nav-caret,
.nav-item-mega.is-touch-open .nav-caret {
  transform: rotate(180deg);
}

.nav-item-mega { position: static; }
.mega-menu {
  position: absolute;
  left: 0; right: 0; top: 100%;
  background: var(--color-bg);
  border-top: 1px solid var(--color-line);
  box-shadow: 0 24px 48px rgba(20, 18, 15, 0.08);
  padding: 3rem var(--gutter);
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 3rem;
  max-width: var(--container-w);
  margin-inline: auto;
  opacity: 0;
  visibility: hidden;
  transform: translateY(-8px);
  transition: opacity var(--dur-med) var(--ease-editorial), transform var(--dur-med) var(--ease-editorial), visibility var(--dur-med);
}
.nav-item-mega:hover .mega-menu,
.nav-item-mega:focus-within .mega-menu,
.nav-item-mega.is-touch-open .mega-menu {
  opacity: 1; visibility: visible; transform: translateY(0);
}
.mega-menu h4 {
  font-family: var(--font-sans);
  font-size: 0.72rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--color-accent-dark);
  margin-bottom: 1.1rem;
}
.mega-menu ul { display: flex; flex-direction: column; gap: 0.75rem; }
.mega-menu a {
  font-family: var(--font-serif);
  font-size: 1.2rem;
  color: var(--color-ink);
  transition: color var(--dur-fast) var(--ease-editorial), padding-left var(--dur-fast) var(--ease-editorial);
}
.mega-menu a:hover { color: var(--color-accent-dark); padding-left: 0.35rem; }

.header-actions { display: flex; align-items: center; gap: 1.5rem; }
.icon-link {
  color: var(--color-bg);
  transition: color var(--dur-med) var(--ease-editorial), opacity var(--dur-fast);
  display: inline-flex;
}
.icon-link:hover { opacity: 0.7; }
.site-header.is-scrolled .icon-link,
.site-header.is-solid .icon-link { color: var(--color-ink); }
.icon-link svg { width: 19px; height: 19px; }
.icon-link--whatsapp:hover { opacity: 1; color: #25d366; }

.btn-enquire {
  border: 1px solid currentColor;
  color: var(--color-bg);
  padding: 0.65rem 1.5rem;
  font-size: 0.78rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  transition: background var(--dur-fast) var(--ease-editorial), color var(--dur-fast) var(--ease-editorial), border-color var(--dur-med);
}
.site-header.is-scrolled .btn-enquire,
.site-header.is-solid .btn-enquire { color: var(--color-ink); }
.btn-enquire:hover { background: var(--color-accent); border-color: var(--color-accent); color: var(--color-white); }

.nav-toggle {
  display: none;
  width: 26px; height: 18px;
  position: relative;
  color: var(--color-bg);
}
.site-header.is-scrolled .nav-toggle,
.site-header.is-solid .nav-toggle { color: var(--color-ink); }
.nav-toggle span, .nav-toggle::before, .nav-toggle::after {
  content: ""; position: absolute; left: 0; right: 0; height: 1px; background: currentColor;
  transition: transform var(--dur-fast) var(--ease-editorial), opacity var(--dur-fast);
}
.nav-toggle::before { top: 0; }
.nav-toggle span { top: 50%; transform: translateY(-50%); }
.nav-toggle::after { bottom: 0; }
.nav-toggle.is-active::before { transform: translateY(8.5px) rotate(45deg); }
.nav-toggle.is-active::after { transform: translateY(-8.5px) rotate(-45deg); }
.nav-toggle.is-active span { opacity: 0; }

/* --------------------------------------------------------------------------
   6. Hero
   -------------------------------------------------------------------------- */
.hero {
  height: 100vh;
  min-height: 620px;
  position: relative;
  display: flex;
  align-items: flex-end;
  overflow: hidden;
  color: var(--color-bg);
}
.hero-media {
  position: absolute;
  inset: -15% 0;
  z-index: -1;
}
.hero-media img {
  width: 100%; height: 100%; object-fit: cover;
  will-change: transform;
}
.hero-video {
  position: absolute; inset: 0;
  width: 100%; height: 100%; object-fit: cover;
  opacity: 0;
  transition: opacity 1.2s var(--ease-editorial);
}
.hero-video.is-active { opacity: 1; }
.hero-media::after {
  content: "";
  position: absolute; inset: 0;
  z-index: 2;
  background: linear-gradient(180deg, rgba(10, 9, 8, 0.35) 0%, rgba(10, 9, 8, 0.12) 38%, rgba(10, 9, 8, 0.65) 100%);
}
.hero-content {
  position: relative;
  width: 100%;
  padding: 0 var(--gutter) 6.5rem;
  max-width: var(--container-w);
  margin-inline: auto;
}
.hero-eyebrow { color: var(--color-bg); opacity: 0.85; margin-bottom: 1.4rem; }
.hero-headline {
  font-family: var(--font-serif);
  font-weight: 300;
  font-size: clamp(2.8rem, 7vw, 6rem);
  line-height: 1.04;
  max-width: 18ch;
}
.hero-sub {
  margin-top: 1.6rem;
  max-width: 40ch;
  font-size: 1.05rem;
  color: rgba(250, 250, 250, 0.86);
  font-weight: 300;
}
.hero-cta { margin-top: 2.6rem; }
.hero-scroll-cue {
  position: absolute;
  right: var(--gutter);
  bottom: 2.4rem;
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-size: 0.72rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: rgba(250, 250, 250, 0.75);
}
.hero-scroll-cue .line { width: 1px; height: 42px; background: rgba(250, 250, 250, 0.5); position: relative; overflow: hidden; }
.hero-scroll-cue .line::after {
  content: ""; position: absolute; left: 0; top: -100%; width: 100%; height: 100%;
  background: var(--color-accent);
  animation: scrollcue 2.4s var(--ease-editorial) infinite;
}
@keyframes scrollcue { to { top: 100%; } }

/* --------------------------------------------------------------------------
   7. Section spacing rhythm
   -------------------------------------------------------------------------- */
.section { padding: clamp(5rem, 10vw, 9rem) 0; }
.section-head { max-width: 760px; margin-bottom: clamp(2.5rem, 6vw, 4.5rem); }
.section-head .headline-lg { margin-top: 1.1rem; }
.section-head .body-copy { margin-top: 1.4rem; }
.section--alt { background: var(--color-bg-alt); }

/* --------------------------------------------------------------------------
   8. Our Promise
   -------------------------------------------------------------------------- */
.promise-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: clamp(2rem, 6vw, 6rem);
  align-items: center;
}
.promise-figure { position: relative; aspect-ratio: 4 / 5; }
.promise-figure .zoom-frame { width: 100%; height: 100%; }
.promise-stat {
  position: absolute;
  bottom: -1.8rem; left: -1.8rem;
  background: var(--color-bg);
  border: 1px solid var(--color-line);
  padding: 1.6rem 2rem;
}
.promise-stat .num { font-family: var(--font-serif); font-size: 2.4rem; color: var(--color-accent-dark); }
.promise-stat .cap { font-size: 0.7rem; letter-spacing: 0.14em; text-transform: uppercase; color: var(--color-ink-faint); margin-top: 0.2rem; }

/* --------------------------------------------------------------------------
   9. Iconic Developments — carousel
   -------------------------------------------------------------------------- */
.dev-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  gap: 2rem;
  margin-bottom: 3rem;
}
.carousel-controls { display: flex; gap: 0.75rem; }
.carousel-btn {
  width: 46px; height: 46px;
  border: 1px solid var(--color-line);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  transition: border-color var(--dur-fast), background var(--dur-fast), transform 0.35s var(--ease-editorial);
}
.carousel-btn:hover { border-color: var(--color-accent); background: var(--color-bg-alt); }
.carousel-btn svg { width: 16px; height: 16px; }

.dev-track { cursor: grab; }
.dev-track.is-dragging { cursor: grabbing; scroll-snap-type: none; }
.dev-track {
  display: flex;
  gap: 1.75rem;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  padding-bottom: 1rem;
  scrollbar-width: none;
}
.dev-track::-webkit-scrollbar { display: none; }
.dev-card {
  flex: 0 0 clamp(280px, 30vw, 400px);
  scroll-snap-align: start;
}
.dev-card .zoom-frame { aspect-ratio: 3 / 4; margin-bottom: 1.2rem; }
.dev-card .dev-name { font-family: var(--font-serif); font-size: 1.5rem; }
.dev-card .dev-city {
  font-size: 0.72rem; letter-spacing: 0.16em; text-transform: uppercase;
  color: var(--color-ink-faint); margin-top: 0.35rem;
}

/* --------------------------------------------------------------------------
   10. Purpose / Impact — split layout
   -------------------------------------------------------------------------- */
.purpose-split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
}
.purpose-card { position: relative; aspect-ratio: 3 / 4; }
.purpose-card .zoom-frame { width: 100%; height: 100%; }
.purpose-card .purpose-copy {
  position: absolute; inset: auto 0 0 0;
  padding: 2.2rem;
  color: var(--color-bg);
  background: linear-gradient(0deg, rgba(10, 9, 8, 0.72) 0%, rgba(10, 9, 8, 0) 70%);
}
.purpose-card .eyebrow { color: var(--color-accent); }
.purpose-card .headline-md { color: var(--color-bg); margin-top: 0.6rem; }
.purpose-card .body-copy { color: rgba(250, 250, 250, 0.82); margin-top: 0.8rem; font-size: 0.95rem; }

/* --------------------------------------------------------------------------
   11. Signature Services — full width image + overlay copy
   -------------------------------------------------------------------------- */
.services-band {
  position: relative;
  min-height: 74vh;
  display: flex;
  align-items: center;
  color: var(--color-bg);
  overflow: hidden;
}
.services-band .hero-media { inset: 0; }
.services-inner { position: relative; max-width: var(--container-w); margin-inline: auto; width: 100%; padding: 0 var(--gutter); }
.services-inner { display: grid; grid-template-columns: 1fr 1fr; gap: 3rem; align-items: end; }
.services-list { margin-top: 2.2rem; display: grid; gap: 1.3rem; }
.services-list li { display: flex; gap: 1rem; align-items: baseline; padding-top: 1.3rem; border-top: 1px solid var(--color-line-invert); }
.services-list .idx { font-family: var(--font-serif); color: var(--color-accent); font-size: 1.1rem; }
.services-list .lbl { font-size: 0.95rem; letter-spacing: 0.02em; }

/* --------------------------------------------------------------------------
   12. Press / testimonial strip
   -------------------------------------------------------------------------- */
.press-strip {
  padding: clamp(3rem, 6vw, 5rem) 0;
  border-top: 1px solid var(--color-line);
  border-bottom: 1px solid var(--color-line);
}
.press-eyebrow { text-align: center; display: block; margin-bottom: 2.5rem; }
.press-logos {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  align-items: center;
  gap: clamp(2rem, 6vw, 5rem);
}
.press-logos .mark {
  font-family: var(--font-serif);
  font-size: 1.5rem;
  letter-spacing: 0.04em;
  color: var(--color-ink-faint);
  filter: grayscale(1);
  opacity: 0.75;
  transition: opacity var(--dur-fast);
}
.press-logos .mark:hover { opacity: 1; }

.testimonial {
  max-width: 820px;
  margin: 0 auto;
  text-align: center;
}
.testimonial blockquote {
  font-family: var(--font-serif);
  font-size: clamp(1.5rem, 3vw, 2.1rem);
  font-weight: 400;
  line-height: 1.4;
  color: var(--color-ink);
}
.testimonial cite {
  display: block;
  margin-top: 1.6rem;
  font-style: normal;
  font-size: 0.78rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-ink-faint);
}

/* --------------------------------------------------------------------------
   12a. FAQ accordion
   -------------------------------------------------------------------------- */
.faq-list {
  max-width: 860px;
  border-top: 1px solid var(--color-line);
}
.faq-list details {
  border-bottom: 1px solid var(--color-line);
}
.faq-list summary {
  list-style: none;
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 2rem;
  padding: 1.7rem 0;
  cursor: pointer;
  font-family: var(--font-serif);
  font-size: clamp(1.15rem, 2vw, 1.5rem);
  color: var(--color-ink);
  transition: color var(--dur-fast) var(--ease-editorial);
}
.faq-list summary::-webkit-details-marker { display: none; }
.faq-list summary:hover { color: var(--color-accent-dark); }
.faq-list summary::after {
  content: "+";
  flex: none;
  width: 2rem;
  height: 2rem;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-sans);
  font-size: 1.3rem;
  font-weight: 300;
  color: var(--color-accent-dark);
  border: 1px solid var(--color-line);
  border-radius: 50%;
  transition: transform var(--dur-fast) var(--ease-editorial), background var(--dur-fast) var(--ease-editorial), color var(--dur-fast) var(--ease-editorial);
}
.faq-list details[open] summary::after {
  transform: rotate(135deg);
  background: var(--color-ink);
  color: var(--color-bg);
  border-color: var(--color-ink);
}
.faq-list details[open] summary { color: var(--color-accent-dark); }
.faq-list details p {
  max-width: 62ch;
  margin: 0 0 1.9rem;
  padding-right: 3rem;
  color: var(--color-ink-soft);
  font-size: 1rem;
  line-height: 1.7;
}
@keyframes faq-fade-in {
  from { opacity: 0; transform: translateY(-4px); }
  to { opacity: 1; transform: translateY(0); }
}
.faq-list details[open] p { animation: faq-fade-in var(--dur-fast) var(--ease-editorial); }

/* --------------------------------------------------------------------------
   13. CTA band
   -------------------------------------------------------------------------- */
.cta-band {
  text-align: center;
  padding: clamp(5rem, 10vw, 8rem) 0;
}
.cta-band .headline-lg { max-width: 20ch; margin-inline: auto; }
.cta-band .body-copy { margin-inline: auto; margin-top: 1.2rem; }
.cta-band .btn-row { margin-top: 2.4rem; display: flex; gap: 1.2rem; justify-content: center; }

.btn-solid {
  background: var(--color-ink);
  color: var(--color-bg);
  padding: 0.9rem 2.2rem;
  font-size: 0.78rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  display: inline-block;
  transition: background var(--dur-fast) var(--ease-editorial), transform 0.35s var(--ease-editorial);
}
.btn-solid:hover { background: var(--color-accent-dark); }
.btn-outline {
  border: 1px solid var(--color-line);
  padding: 0.88rem 2.2rem;
  font-size: 0.78rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  display: inline-block;
  transition: border-color var(--dur-fast), color var(--dur-fast), transform 0.35s var(--ease-editorial);
}
.btn-outline:hover { border-color: var(--color-accent); color: var(--color-accent-dark); }

/* --------------------------------------------------------------------------
   14. Footer
   -------------------------------------------------------------------------- */
.site-footer {
  background: var(--color-ink);
  color: rgba(250, 250, 250, 0.72);
  padding-top: clamp(3.5rem, 7vw, 6rem);
}
.footer-top {
  display: grid;
  grid-template-columns: 1.3fr repeat(3, 1fr);
  gap: 2.5rem;
  padding-bottom: 3.5rem;
  border-bottom: 1px solid rgba(250, 250, 250, 0.14);
}
.footer-brand .logo { color: var(--color-bg); }
.footer-brand p { margin-top: 1.4rem; max-width: 34ch; font-size: 0.92rem; color: rgba(250, 250, 250, 0.6); }
.footer-social { display: flex; gap: 1rem; margin-top: 1.8rem; }
.footer-social a {
  width: 38px; height: 38px; border: 1px solid rgba(250, 250, 250, 0.24); border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  transition: border-color var(--dur-fast), background var(--dur-fast);
}
.footer-social a:hover { border-color: var(--color-accent); background: rgba(163, 135, 90, 0.12); }
.footer-social svg { width: 15px; height: 15px; }

.footer-col h5 {
  font-size: 0.72rem; letter-spacing: 0.2em; text-transform: uppercase;
  color: var(--color-accent); margin-bottom: 1.4rem;
}
.footer-col ul { display: grid; gap: 0.85rem; }
.footer-col a { font-size: 0.92rem; color: rgba(250, 250, 250, 0.72); transition: color var(--dur-fast); }
.footer-col a:hover { color: var(--color-bg); }

.footer-bottom {
  display: flex; flex-wrap: wrap; gap: 1.2rem;
  align-items: center; justify-content: space-between;
  padding: 2rem 0 2.4rem;
  font-size: 0.8rem;
  color: rgba(250, 250, 250, 0.5);
}
.footer-legal { display: flex; gap: 1.6rem; flex-wrap: wrap; }
.footer-legal a:hover { color: var(--color-bg); }

/* --------------------------------------------------------------------------
   15. Enquiry slide-in panel
   -------------------------------------------------------------------------- */
.overlay-backdrop {
  position: fixed; inset: 0;
  background: var(--color-overlay-strong);
  opacity: 0; visibility: hidden;
  transition: opacity var(--dur-med) var(--ease-editorial), visibility var(--dur-med);
  z-index: 200;
}
.overlay-backdrop.is-active { opacity: 1; visibility: visible; }

.enquiry-panel {
  position: fixed; top: 0; right: 0; bottom: 0;
  width: min(460px, 100vw);
  background: var(--color-bg);
  z-index: 201;
  transform: translateX(100%);
  transition: transform var(--dur-med) var(--ease-editorial);
  overflow-y: auto;
  padding: 3rem clamp(1.75rem, 5vw, 3rem) 3rem;
}
.enquiry-panel.is-active { transform: translateX(0); }
.enquiry-close {
  position: absolute; top: 2.2rem; right: clamp(1.75rem, 5vw, 3rem);
  width: 36px; height: 36px;
}
.enquiry-close svg { width: 18px; height: 18px; }
.enquiry-panel .headline-md { margin-top: 2.5rem; }
.enquiry-panel .body-copy { margin-top: 0.9rem; margin-bottom: 2.4rem; }

.form-field { margin-bottom: 1.5rem; }
.form-field label {
  display: block; font-size: 0.72rem; letter-spacing: 0.12em; text-transform: uppercase;
  color: var(--color-ink-faint); margin-bottom: 0.6rem;
}
.form-field input, .form-field select {
  width: 100%;
  border: none;
  border-bottom: 1px solid var(--color-line);
  background: transparent;
  padding: 0.6rem 0.1rem;
  font-size: 1rem;
  color: var(--color-ink);
  transition: border-color var(--dur-fast);
}
.form-field input:focus, .form-field select:focus {
  outline: none; border-color: var(--color-accent);
}
.form-row { display: grid; grid-template-columns: 110px 1fr; gap: 1rem; }
.form-check {
  display: flex; gap: 0.75rem; align-items: flex-start;
  font-size: 0.85rem; color: var(--color-ink-soft);
  margin-bottom: 2rem;
}
.form-check input { margin-top: 0.25rem; accent-color: var(--color-accent-dark); }
.form-submit { width: 100%; }
.form-note { margin-top: 1rem; font-size: 0.78rem; color: var(--color-ink-faint); }
.form-success {
  display: none;
  text-align: center;
  padding: 2rem 0;
}
.form-success.is-active { display: block; }
.form-success svg { width: 40px; height: 40px; color: var(--color-accent-dark); margin-bottom: 1.2rem; }
.enquiry-form.is-hidden { display: none; }

/* --------------------------------------------------------------------------
   16. Page hero (interior pages)
   -------------------------------------------------------------------------- */
.page-hero {
  height: 62vh;
  min-height: 420px;
  position: relative;
  display: flex;
  align-items: flex-end;
  color: var(--color-bg);
  overflow: hidden;
}
.page-hero .hero-content { padding-bottom: 4rem; }

/* --------------------------------------------------------------------------
   17. Story page elements
   -------------------------------------------------------------------------- */
.value-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 3rem;
}
.value-item .num { font-family: var(--font-serif); font-size: 1.1rem; color: var(--color-accent); }
.value-item h3 { font-family: var(--font-serif); font-size: 1.5rem; margin-top: 0.9rem; }
.value-item p { margin-top: 0.9rem; font-size: 0.95rem; color: var(--color-ink-soft); }

.timeline { display: grid; gap: 0; }
.timeline-row {
  display: grid; grid-template-columns: 140px 1fr;
  gap: 2rem;
  padding: 2.4rem 0;
  border-top: 1px solid var(--color-line);
}
.timeline-row:last-child { border-bottom: 1px solid var(--color-line); }
.timeline-row .yr { font-family: var(--font-serif); font-size: 1.6rem; color: var(--color-accent-dark); }
.timeline-row h4 { font-family: var(--font-serif); font-size: 1.3rem; }
.timeline-row p { margin-top: 0.5rem; color: var(--color-ink-soft); font-size: 0.95rem; max-width: 60ch; }

.leader-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 2.5rem; }
.leader-card .zoom-frame { aspect-ratio: 4/5; margin-bottom: 1.2rem; }
.leader-card h4 { font-family: var(--font-serif); font-size: 1.3rem; }
.leader-card .role { font-size: 0.78rem; letter-spacing: 0.1em; text-transform: uppercase; color: var(--color-ink-faint); margin-top: 0.3rem; }

/* --------------------------------------------------------------------------
   18. Ongoing Projects page — spec panels
   -------------------------------------------------------------------------- */
.ongoing-list { display: flex; flex-direction: column; gap: clamp(4.5rem, 9vw, 8rem); }
.ongoing-item {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: clamp(2.5rem, 6vw, 5rem);
  align-items: center;
}
.ongoing-item.is-reverse .ongoing-media { order: 2; }
.ongoing-item.is-reverse .ongoing-details { order: 1; }
.ongoing-media .zoom-frame { aspect-ratio: 4 / 5; }

.status-tag {
  display: inline-block;
  padding: 0.4rem 1.1rem;
  border: 1px solid var(--color-accent);
  color: var(--color-accent-dark);
  font-size: 0.68rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  margin-bottom: 1.2rem;
}
.ongoing-details .dev-name { margin-top: 0.3rem; }
.ongoing-details .dev-city {
  margin-top: 0.4rem;
  font-size: 0.85rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--color-ink-faint);
}
.ongoing-details .body-copy { margin-top: 1.3rem; max-width: 52ch; }

.price-highlight {
  margin-top: 1.6rem;
  font-family: var(--font-serif);
  font-size: 1.9rem;
  color: var(--color-accent-dark);
}
.price-highlight .per {
  display: block;
  font-family: var(--font-sans);
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-ink-faint);
  margin-top: 0.35rem;
}

.spec-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.5rem 2rem;
  margin-top: 1.8rem;
  padding-top: 1.8rem;
  border-top: 1px solid var(--color-line);
}
.spec-item .spec-label {
  font-size: 0.68rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-ink-faint);
}
.spec-item .spec-value {
  margin-top: 0.4rem;
  font-family: var(--font-serif);
  font-size: 1.2rem;
  color: var(--color-ink);
}

.ongoing-cta { margin-top: 2.2rem; display: flex; flex-wrap: wrap; gap: 1.2rem; align-items: center; }

.rera-note {
  margin-top: clamp(3.5rem, 6vw, 5rem);
  padding-top: 2rem;
  border-top: 1px solid var(--color-line);
  font-size: 0.8rem;
  color: var(--color-ink-faint);
  max-width: 72ch;
}

/* --------------------------------------------------------------------------
   19. Projects listing page
   -------------------------------------------------------------------------- */
.filter-bar {
  display: flex; flex-wrap: wrap; gap: 0.75rem;
  margin-bottom: 3.5rem;
}
.filter-btn {
  padding: 0.6rem 1.3rem;
  border: 1px solid var(--color-line);
  font-size: 0.75rem; letter-spacing: 0.1em; text-transform: uppercase;
  transition: background var(--dur-fast), border-color var(--dur-fast), color var(--dur-fast);
}
.filter-btn.is-active, .filter-btn:hover {
  background: var(--color-ink); border-color: var(--color-ink); color: var(--color-bg);
}
.project-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2.5rem 2rem;
}
.project-card[data-category] { display: block; }
.project-card .zoom-frame { aspect-ratio: 4/3; margin-bottom: 1.3rem; }
.project-card .dev-name { font-family: var(--font-serif); font-size: 1.6rem; }
.project-card .dev-city { font-size: 0.72rem; letter-spacing: 0.14em; text-transform: uppercase; color: var(--color-ink-faint); margin-top: 0.4rem; }
.project-card .cat-tag { font-size: 0.72rem; color: var(--color-accent-dark); margin-top: 0.6rem; display: block; letter-spacing: 0.08em; text-transform: uppercase; }

/* --------------------------------------------------------------------------
   20. Legal pages (Terms, Privacy, Disclaimer, Sitemap)
   -------------------------------------------------------------------------- */
.legal-intro { padding-top: clamp(7.5rem, 13vw, 10rem); }
.legal-updated {
  font-size: 0.85rem;
  color: var(--color-ink-faint);
  margin-top: 1rem;
}
.legal-content { max-width: 740px; }
.legal-content h2 {
  font-family: var(--font-serif);
  font-weight: 400;
  font-size: 1.5rem;
  margin-top: 3rem;
  margin-bottom: 1rem;
}
.legal-content > h2:first-child { margin-top: 0; }
.legal-content p {
  font-size: 1rem;
  line-height: 1.8;
  color: var(--color-ink-soft);
  margin-bottom: 1.1rem;
}
.legal-content ul {
  list-style: disc;
  padding-left: 1.4rem;
  margin-bottom: 1.1rem;
}
.legal-content li {
  font-size: 1rem;
  line-height: 1.8;
  color: var(--color-ink-soft);
  margin-bottom: 0.5rem;
}

/* --------------------------------------------------------------------------
   21. 404 — Not Found
   -------------------------------------------------------------------------- */
.error-404 { padding-top: clamp(7.5rem, 13vw, 10rem); min-height: 74vh; display: flex; align-items: center; }
.error-404-inner { text-align: center; max-width: 640px; }
.error-404-num {
  font-family: var(--font-serif);
  font-weight: 400;
  font-size: clamp(5rem, 16vw, 9rem);
  line-height: 1;
  color: var(--color-accent);
  opacity: 0.5;
  margin: 0.6rem 0 0.2rem;
}
.error-404 .headline-lg { margin-top: 0.4rem; }
.error-404-copy { margin: 1.3rem auto 0; }
.error-404 .btn-row { margin-top: 2.4rem; display: flex; gap: 1.2rem; justify-content: center; }
.error-404-links {
  margin-top: 3.2rem;
  padding-top: 2rem;
  border-top: 1px solid var(--color-line);
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem 2rem;
  justify-content: center;
}
.error-404-links a {
  font-size: 0.85rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--color-ink-faint);
  border-bottom: 1px solid transparent;
  padding-bottom: 0.2em;
  transition: color var(--dur-fast) var(--ease-editorial), border-color var(--dur-fast) var(--ease-editorial);
}
.error-404-links a:hover { color: var(--color-accent-dark); border-color: var(--color-accent); }
.legal-content a { color: var(--color-accent-dark); text-underline-offset: 3px; }

.sitemap-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2.5rem;
}
.sitemap-col h5 {
  font-size: 0.72rem; letter-spacing: 0.2em; text-transform: uppercase;
  color: var(--color-accent-dark); margin-bottom: 1.2rem;
}
.sitemap-col ul { display: grid; gap: 0.8rem; }
.sitemap-col a { font-family: var(--font-serif); font-size: 1.2rem; color: var(--color-ink); transition: color var(--dur-fast); }
.sitemap-col a:hover { color: var(--color-accent-dark); }

/* --------------------------------------------------------------------------
   20a. Contact page
   -------------------------------------------------------------------------- */
.contact-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: clamp(2.5rem, 6vw, 5rem);
  align-items: start;
}
.contact-grid .body-copy { margin-top: 1.2rem; max-width: 52ch; }

.contact-info-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
  margin-top: 2.4rem;
}
.contact-info-item .contact-icon {
  width: 26px;
  height: 26px;
  color: var(--color-accent-dark);
}
.contact-info-item h3 {
  font-family: var(--font-serif);
  font-size: 1.3rem;
  margin-top: 1rem;
}
.contact-info-item p,
.contact-info-item a {
  display: inline-block;
  margin-top: 0.6rem;
  font-size: 0.95rem;
  color: var(--color-ink-soft);
}
.contact-info-item a { color: var(--color-accent-dark); transition: color var(--dur-fast); }
.contact-info-item a:hover { color: var(--color-ink); }

.contact-form-card {
  background: var(--color-bg-alt);
  border: 1px solid var(--color-line);
  padding: clamp(2rem, 4vw, 3rem);
}
.contact-form-card .headline-md { margin-top: 0.9rem; }
.contact-form-card .body-copy { margin-top: 1rem; }
.contact-form-points { margin-top: 1.6rem; display: grid; gap: 0.7rem; }
.contact-form-points li {
  display: flex;
  align-items: baseline;
  gap: 0.7rem;
  font-size: 0.9rem;
  color: var(--color-ink-soft);
}
.contact-form-points li::before {
  content: "";
  width: 5px; height: 5px;
  flex: none;
  margin-top: 0.45em;
  background: var(--color-accent);
  border-radius: 50%;
}
.contact-form-card .btn-solid { margin-top: 2rem; width: 100%; text-align: center; }

.contact-map-grid {
  display: grid;
  grid-template-columns: 0.85fr 1.15fr;
  gap: clamp(2.5rem, 6vw, 5rem);
  align-items: stretch;
}
.contact-map-details p { margin-top: 1.2rem; }
.contact-map-details .contact-info-grid { grid-template-columns: 1fr; margin-top: 2rem; gap: 1.6rem; }
.contact-map-embed { width: 100%; height: 100%; min-height: 320px; border: 1px solid var(--color-line); }
.contact-map-embed iframe { width: 100%; height: 100%; min-height: 320px; display: block; border: none; }

/* --------------------------------------------------------------------------
   21. Back to top
   -------------------------------------------------------------------------- */
.back-to-top {
  position: fixed;
  right: clamp(1.25rem, 4vw, 2.5rem);
  bottom: clamp(1.25rem, 4vw, 2.5rem);
  width: 46px;
  height: 46px;
  border-radius: 50%;
  background: var(--color-ink);
  color: var(--color-bg);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 10px 30px rgba(20, 18, 15, 0.18);
  opacity: 0;
  visibility: hidden;
  transform: translateY(12px);
  transition: opacity var(--dur-fast) var(--ease-editorial), transform var(--dur-fast) var(--ease-editorial), visibility var(--dur-fast), background var(--dur-fast);
  z-index: 90;
}
.back-to-top.is-visible { opacity: 1; visibility: visible; transform: translateY(0); }
.back-to-top:hover { background: var(--color-accent-dark); }
.back-to-top svg { width: 18px; height: 18px; }

/* --------------------------------------------------------------------------
   22. Responsive

   Breakpoint scale used throughout this section (desktop-first, max-width):
     1279px  Laptop                — nav/grid density tightens, layout intact
     1023px  Tablet landscape      — two-up grids, split layouts stack to 1
     899px   Tablet landscape end  — desktop nav can no longer fit; switch to
                                     the slide-out menu
     767px   Tablet portrait       — content-heavy grids simplify further,
                                     section rhythm starts to compress
     599px   Mobile landscape      — controls stack, dense grids go 1-up
     479px   Mobile portrait       — type scale and offsets tuned for one-hand
                                     use, overlay elements de-float
     359px   Small mobile          — final spacing/type trim for narrow phones
   A short-viewport (landscape phone) query handles full-bleed hero sections
   separately, since that case is driven by height, not width.
   -------------------------------------------------------------------------- */

/* ---- Laptop (≤1279px): tighten density, no structural changes yet ---- */
@media (max-width: 1279px) {
  .main-nav > ul { gap: 1.8rem; }
  .mega-menu { gap: 2rem; padding: 2.4rem var(--gutter); }
  .dev-card { flex-basis: clamp(240px, 28vw, 340px); }
}

/* ---- Tablet landscape (≤1023px): split layouts collapse to one column ---- */
@media (max-width: 1023px) {
  .promise-grid { grid-template-columns: 1fr; }
  .promise-figure { max-width: 480px; }
  .services-inner { grid-template-columns: 1fr; }
  .footer-top { grid-template-columns: 1fr 1fr; }
  .value-grid { grid-template-columns: 1fr 1fr; }
  .leader-grid { grid-template-columns: 1fr 1fr; }
  .ongoing-item, .ongoing-item.is-reverse { grid-template-columns: 1fr; }
  .ongoing-item.is-reverse .ongoing-media { order: 1; }
  .ongoing-item.is-reverse .ongoing-details { order: 2; }
  .ongoing-media .zoom-frame { aspect-ratio: 16/10; max-width: 560px; }
  .sitemap-grid { grid-template-columns: 1fr 1fr; }
  .contact-grid { grid-template-columns: 1fr; }
  .contact-map-grid { grid-template-columns: 1fr; }
}

/* ---- Tablet landscape end (≤899px): desktop nav no longer has room ---- */
@media (max-width: 899px) {
  .main-nav, .header-actions .btn-enquire { display: none; }
  .nav-toggle { display: block; }
  .header-actions { gap: 1rem; }

  .main-nav.is-open {
    display: block;
    position: fixed; inset: var(--header-h) 0 0 0;
    background: var(--color-bg);
    overflow: hidden;
    z-index: 99;
  }
  /* The header shrinks to 76px once scrolled/solid; keep the overlay's
     top edge flush with it instead of the initial 92px, or a strip of
     page content shows through above the menu. */
  .site-header.is-scrolled .main-nav.is-open,
  .site-header.is-solid .main-nav.is-open {
    top: 76px;
  }
  /* The actual scrolling happens on this child, not on .main-nav.is-open
     itself: an element that is both position:fixed and overflow:auto on
     mobile WebKit can fail to respond to touch-scrolling even though it
     scrolls fine programmatically, so the fixed element is kept as a
     plain clipping frame and a normal (non-fixed) descendant does the
     scrolling instead — the standard, reliable fix for that quirk. */
  .main-nav.is-open > ul {
    height: 100%;
    flex-direction: column;
    align-items: stretch;
    gap: 0.5rem;
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
    overscroll-behavior: contain;
    padding: 2rem var(--gutter) 3rem;
  }
  .main-nav.is-open .nav-link { display: block; width: 100%; color: var(--color-ink); font-size: 1.3rem; font-family: var(--font-serif); text-transform: none; letter-spacing: 0; padding: 0.9rem 0; }
  .main-nav.is-open .nav-item-mega > .nav-link { display: flex; align-items: center; justify-content: space-between; gap: 1rem; }
  .main-nav.is-open .nav-caret { width: 13px; height: 13px; color: var(--color-ink-faint); }
  .main-nav.is-open .nav-item-mega.is-expanded > .nav-link { color: var(--color-accent-dark); }
  .main-nav.is-open .nav-item-mega.is-expanded > .nav-link .nav-caret { color: var(--color-accent-dark); transform: rotate(180deg); }

  .main-nav.is-open .mega-menu {
    position: static;
    box-shadow: none;
    grid-template-columns: 1fr;
    opacity: 1;
    visibility: visible;
    transform: none;
    display: none;
    gap: 1.5rem;
    margin: 0.2rem 0 1.2rem;
    padding: 1.3rem 0 0.2rem 1.1rem;
    border: none;
    border-left: 1px solid var(--color-line);
  }
  .main-nav.is-open .nav-item-mega.is-expanded .mega-menu { display: grid; }
  .main-nav.is-open .mega-menu h4 { margin-bottom: 0.65rem; }
  .main-nav.is-open .mega-menu ul { gap: 0.5rem; }
  .main-nav.is-open .mega-menu a { font-size: 1.05rem; color: var(--color-ink-soft); }
  .main-nav.is-open .mega-menu a:hover { color: var(--color-accent-dark); }

  .purpose-split { grid-template-columns: 1fr; }
  .footer-top { grid-template-columns: 1fr; gap: 2.5rem; }
  .value-grid { grid-template-columns: 1fr; }
  .leader-grid { grid-template-columns: 1fr; }
  .project-grid { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 90px 1fr; }
  .sitemap-grid { grid-template-columns: 1fr; }
}

/* ---- Tablet portrait (≤767px): compress rhythm, simplify dense grids ---- */
@media (max-width: 767px) {
  .section { padding: clamp(3.5rem, 11vw, 9rem) 0; }
  .cta-band { padding: clamp(3.5rem, 11vw, 8rem) 0; }
  .section-head { margin-bottom: clamp(2rem, 8vw, 4.5rem); }

  .spec-grid { grid-template-columns: 1fr; gap: 1.1rem; }
  .promise-stat { padding: 1.2rem 1.5rem; }
  .promise-stat .num { font-size: 2rem; }

  .dev-track { gap: 1.1rem; }
  .contact-info-grid { grid-template-columns: 1fr; gap: 1.6rem; }
}

/* ---- Mobile landscape (≤599px): stack controls, drop remaining 2-up grids ---- */
@media (max-width: 599px) {
  .dev-header { flex-direction: column; align-items: flex-start; gap: 1.2rem; }
  .timeline-row { grid-template-columns: 1fr; gap: 0.6rem; }
  .hero-content { padding-bottom: 4.5rem; }
  .hero-scroll-cue { display: none; }
  .btn-row, .ongoing-cta, .error-404 .btn-row { flex-direction: column; align-items: stretch; }
  .btn-row .btn-solid, .btn-row .btn-outline { text-align: center; }
  .form-row { grid-template-columns: 80px 1fr; gap: 0.75rem; }
}

/* ---- Mobile portrait (≤479px): de-float overlays, tune type for one-hand use ---- */
@media (max-width: 479px) {
  .hero-headline { font-size: clamp(2.1rem, 10vw, 6rem); }
  .promise-stat {
    left: 0.9rem;
    bottom: 0.9rem;
    display: flex;
    align-items: baseline;
    gap: 0.6rem;
    padding: 1rem 1.2rem;
  }
  .promise-stat .num { font-size: 1.6rem; }
  .promise-stat .cap { margin-top: 0; font-size: 0.62rem; }
  .purpose-card .purpose-copy { padding: 1.4rem; }
  .filter-bar { gap: 0.6rem; }
  .filter-btn { padding: 0.55rem 1.05rem; font-size: 0.7rem; }
  .status-tag { font-size: 0.62rem; padding: 0.35rem 0.9rem; }
}

/* ---- Small mobile (≤359px): final trim for narrow phones ---- */
@media (max-width: 359px) {
  :root { --gutter: 1rem; }
  .hero-headline { font-size: clamp(1.85rem, 11vw, 6rem); }
  .headline-lg { font-size: clamp(1.8rem, 8vw, 3.6rem); }
  .btn-solid, .btn-outline, .btn-enquire { padding-inline: 1.5rem; }
  .price-highlight { font-size: 1.6rem; }
}

/* ---- Short / landscape viewports: full-bleed heroes must never trap content ---- */
@media (max-height: 500px) and (orientation: landscape) {
  .hero, .page-hero { min-height: 340px; }
  .hero-content, .page-hero .hero-content { padding-bottom: 2.5rem; }
  .hero-scroll-cue { display: none; }
}

/* Respect reduced motion preference */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .reveal, .zoom-frame img, .hero-media img, * { transition-duration: 0.01ms !important; animation-duration: 0.01ms !important; }
}