/* ════════════════════════════════════════════════════════════
   Modform Architects — Architecture & Design Studio
   Stylesheet v3 — Full theme system + Creative v2
   ════════════════════════════════════════════════════════════ */

/* ── Fonts & Layout Tokens ───────────────────────────────── */
:root {
  --serif:     'Cormorant Garamond', Georgia, serif;
  --sans:      'DM Sans', system-ui, sans-serif;
  --nav-h:     72px;
  --container: 1320px;
  --gutter:    clamp(1.5rem, 5vw, 5rem);
  --ease:      cubic-bezier(0.25, 0.46, 0.45, 0.94);
  --spring:    cubic-bezier(0.34, 1.56, 0.64, 1);
  --smooth:    cubic-bezier(0.16, 1, 0.3, 1);
}

/* ── DARK THEME (default) ────────────────────────────────── */
:root,
[data-theme="dark"] {
  --bg:       #0d0d0b;
  --bg-2:     #111110;
  --bg-nav:   rgba(13,13,11,0.93);
  --fg:       #f5f2ec;
  --muted:    #b8b0a4;
  --dim:      #6b6560;
  --border:   rgba(255,255,255,0.10);
  --border-s: rgba(255,255,255,0.06);

  --accent:   #c8a96e;   /* warm gold */
  --accent-2: #e07050;   /* terracotta / coral  — PUNCHY */
  --a-dim:    rgba(200,169,110,0.10);
  --a2-dim:   rgba(224,112,80,0.10);

  --fg-62:    rgba(245,242,236,0.62);
  --fg-40:    rgba(245,242,236,0.40);
  --fg-28:    rgba(245,242,236,0.28);
  --fg-18:    rgba(245,242,236,0.18);
  --fg-08:    rgba(245,242,236,0.08);
  --fg-04:    rgba(245,242,236,0.04);
  --fg-03:    rgba(245,242,236,0.03);
  --fg-02:    rgba(245,242,236,0.02);

  --ov-heavy: rgba(13,13,11,0.95);
  --ov-mid:   rgba(13,13,11,0.78);
  --ov-lite:  rgba(13,13,11,0.45);

  --grain-op: 0.038;
  color-scheme: dark;
}

/* ── LIGHT THEME ─────────────────────────────────────────── */
[data-theme="light"] {
  --bg:       #fbfaf6;
  --bg-2:     #eef3ee;
  --bg-nav:   rgba(251,250,246,0.96);
  --fg:       #101815;
  --muted:    #52615a;
  --dim:      #6d7a73;
  --border:   rgba(16,24,21,0.16);
  --border-s: rgba(16,24,21,0.08);

  --accent:   #007a68;   /* punchy architectural teal */
  --accent-2: #e6532f;   /* warm terracotta */
  --a-dim:    rgba(0,122,104,0.12);
  --a2-dim:   rgba(230,83,47,0.12);

  --fg-62:    rgba(16,24,21,0.72);
  --fg-40:    rgba(16,24,21,0.54);
  --fg-28:    rgba(16,24,21,0.36);
  --fg-18:    rgba(16,24,21,0.22);
  --fg-08:    rgba(16,24,21,0.09);
  --fg-04:    rgba(16,24,21,0.045);
  --fg-03:    rgba(16,24,21,0.035);
  --fg-02:    rgba(16,24,21,0.025);

  --ov-heavy: rgba(16,24,21,0.97);
  --ov-mid:   rgba(16,24,21,0.68);
  --ov-lite:  rgba(16,24,21,0.34);

  --grain-op: 0.016;
  color-scheme: light;
}

[data-theme="light"] body {
  font-weight: 400;
}

[data-theme="light"] .section-label,
[data-theme="light"] .hero-headline em,
[data-theme="light"] .about-headline em,
[data-theme="light"] .projects-headline em,
[data-theme="light"] .services-headline em,
[data-theme="light"] .why-us-headline em,
[data-theme="light"] .process-headline em,
[data-theme="light"] .contact-headline em,
[data-theme="light"] .client-access-headline em {
  color: var(--accent);
}

[data-theme="light"] .nav.scrolled,
[data-theme="light"] .client-login-page .nav {
  box-shadow: 0 10px 35px rgba(16,24,21,0.06);
}

[data-theme="light"] .nav-link,
[data-theme="light"] .footer-nav-col a {
  color: rgba(16,24,21,0.68);
}

[data-theme="light"] .nav-link:hover,
[data-theme="light"] .nav-link.active,
[data-theme="light"] .footer-nav-col a:hover {
  color: var(--fg);
}

[data-theme="light"] .nav-cta,
[data-theme="light"] .client-teaser-link,
[data-theme="light"] .filter-btn.active,
[data-theme="light"] .form-submit,
[data-theme="light"] .client-login-btn {
  box-shadow: 0 10px 24px rgba(0,122,104,0.14);
}

/* Hero & feature strip always dark-overlay (image sections) */
.hero,
.feature-strip {
  --fg:     #f5f2ec;
  --fg-62:  rgba(245,242,236,0.62);
  --fg-40:  rgba(245,242,236,0.40);
  --muted:  #b8b0a4;
  --border: rgba(255,255,255,0.12);
}

/* Lightbox always dark */
.lightbox {
  --bg:     #0c0c0a;
  --fg:     #f5f2ec;
  --fg-62:  rgba(245,242,236,0.62);
  --fg-40:  rgba(245,242,236,0.40);
  --fg-28:  rgba(245,242,236,0.28);
  --muted:  #b8b0a4;
  --border: rgba(255,255,255,0.10);
}

/* ── Reset ───────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html {
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  background: var(--bg);
  color: var(--fg);
  font-family: var(--sans);
  font-weight: 300;
  overflow-x: hidden;
  cursor: none;
  transition: background .45s var(--ease), color .45s var(--ease);
  -webkit-text-size-adjust: 100%;
}

img { display: block; width: 100%; height: 100%; object-fit: cover; }
a { color: inherit; text-decoration: none; }
button { cursor: none; background: none; border: none; }
ul { list-style: none; }
input, select, textarea { font-family: var(--sans); }
:focus-visible { outline: 1px solid var(--accent); outline-offset: 3px; }
::selection { background: var(--accent); color: var(--bg); }

/* ── Film Grain ──────────────────────────────────────────── */
body::after {
  content: '';
  position: fixed; inset: 0;
  width: 100%; height: 100%;
  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='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  opacity: var(--grain-op);
  pointer-events: none;
  z-index: 9997;
  animation: grain 3s steps(1) infinite;
  transition: opacity .45s;
  will-change: transform;
}
@keyframes grain {
  0%  { transform: translate(0,0); }
  25% { transform: translate(-4%,-6%); }
  50% { transform: translate(6%,4%); }
  75% { transform: translate(-3%,8%); }
}

/* ── Custom Scrollbar ────────────────────────────────────── */
::-webkit-scrollbar { width: 3px; }
::-webkit-scrollbar-track { background: var(--bg); }
::-webkit-scrollbar-thumb { background: var(--accent); border-radius: 2px; opacity: .4; }

/* ── Scroll Progress Bar ─────────────────────────────────── */
.progress-bar {
  position: fixed; top: 0; left: 0;
  height: 2px; width: 0%;
  background: linear-gradient(to right, var(--accent), var(--accent-2));
  z-index: 10001;
  transition: width .08s linear;
  transform-origin: left;
}

/* ── Custom Cursor ───────────────────────────────────────── */
.cursor {
  position: fixed;
  width: 36px; height: 36px;
  border: 1px solid var(--accent);
  border-radius: 50%;
  pointer-events: none; z-index: 9999;
  transform: translate(-50%,-50%);
  will-change: left, top;
  transition: width .35s var(--smooth), height .35s var(--smooth),
              background .35s var(--smooth), border-color .3s, opacity .3s;
}
.cursor-dot {
  position: fixed; width: 4px; height: 4px;
  background: var(--accent); border-radius: 50%;
  pointer-events: none; z-index: 9999;
  transform: translate(-50%,-50%);
  transition: opacity .2s;
}
.cursor-label {
  position: fixed; pointer-events: none; z-index: 9999;
  font-size: .46rem; letter-spacing: .22em; text-transform: uppercase;
  color: var(--accent); transform: translate(-50%,-50%);
  opacity: 0; transition: opacity .3s; white-space: nowrap;
  font-weight: 500; font-family: var(--sans);
}
body.cursor-hover .cursor { width: 54px; height: 54px; background: var(--a-dim); }
body.cursor-view  .cursor { width: 84px; height: 84px; background: var(--a-dim); border-color: rgba(200,169,110,.6); }
body.cursor-view  .cursor-dot   { opacity: 0; }
body.cursor-view  .cursor-label { opacity: 1; }
@media (hover: none) { .cursor, .cursor-dot, .cursor-label { display: none; } }

/* ── Theme Toggle ────────────────────────────────────────── */
.theme-toggle {
  display: flex; align-items: center; justify-content: center;
  width: 34px; height: 34px;
  border: 1px solid var(--border);
  border-radius: 50%;
  color: var(--muted);
  transition: color .3s, border-color .3s, transform .4s var(--spring), background .3s;
  flex-shrink: 0;
}
.theme-toggle:hover {
  color: var(--accent); border-color: var(--accent);
  transform: rotate(18deg);
  background: var(--a-dim);
}
.theme-toggle svg { width: 14px; height: 14px; display: block; }
.icon-moon { display: block; }
.icon-sun  { display: none; }
[data-theme="light"] .icon-moon { display: none; }
[data-theme="light"] .icon-sun  { display: block; }

/* ── Loader ──────────────────────────────────────────────── */
.loader {
  position: fixed; inset: 0;
  background: var(--bg);
  z-index: 10000;
  display: flex; align-items: center; justify-content: center;
  transition: opacity .7s var(--ease), visibility .7s;
}
.loader.hidden { opacity: 0; visibility: hidden; pointer-events: none; }
.loader-inner { text-align: center; }
.loader-logo {
  display: block;
  width: clamp(160px, 32vw, 260px);
  height: auto;
  margin: 0 auto 2.5rem;
  border-radius: 6px;
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.4);
  animation: loaderFade 1.5s var(--ease) both;
}
@keyframes loaderFade {
  from { opacity: 0; transform: scale(0.94); }
  to   { opacity: 1; transform: scale(1); }
}
.loader-bar {
  width: 200px; height: 1px;
  background: var(--border-s); margin: 0 auto; overflow: hidden;
}
.loader-fill {
  height: 100%;
  background: linear-gradient(to right, var(--accent), var(--accent-2));
  width: 0; transition: width 1.4s var(--ease);
}

/* ── Container ───────────────────────────────────────────── */
.container { max-width: var(--container); margin: 0 auto; padding: 0 var(--gutter); }

/* ── Section Label ───────────────────────────────────────── */
.section-label {
  font-size: .68rem; font-weight: 500;
  letter-spacing: .25em; text-transform: uppercase;
  color: var(--accent); margin-bottom: 1.5rem;
  display: flex; align-items: center; gap: .75rem;
}
.section-label::before {
  content: ''; display: block;
  width: 2rem; height: 1px; background: var(--accent); flex-shrink: 0;
}

/* ── Section spacing ─────────────────────────────────────── */
.section {
  padding: clamp(5rem,12vw,11rem) 0;
  content-visibility: auto;
  contain-intrinsic-size: 0 600px;
}

/* ── Reveal animations ───────────────────────────────────── */
.reveal, .reveal-line {
  opacity: 0; transform: translateY(32px);
  transition: opacity .9s var(--smooth), transform .9s var(--smooth);
}
.reveal.in-view, .reveal-line.in-view { opacity: 1; transform: none; }

/* ════════════════════════════════════════════════════════════
   NAV
   ════════════════════════════════════════════════════════════ */
.nav {
  position: fixed; top: 0; left: 0; right: 0;
  height: var(--nav-h);
  display: flex; align-items: center; justify-content: space-between;
  padding: 0 var(--gutter);
  z-index: 1000;
  transition: background .5s var(--ease), border-color .5s, backdrop-filter .5s;
  border-bottom: 1px solid transparent;
}
.nav.scrolled {
  background: var(--bg-nav);
  backdrop-filter: blur(24px); -webkit-backdrop-filter: blur(24px);
  border-color: var(--border);
}
.nav-logo {
  font-family: var(--serif); font-size: 1.15rem;
  font-weight: 400; letter-spacing: .18em; color: var(--fg);
  transition: color .3s, letter-spacing .5s var(--ease);
  flex-shrink: 0;
}
.nav-logo:hover { color: var(--accent); letter-spacing: .25em; }
.nav-logo em { font-style: normal; color: var(--accent-2); }

.nav-right { display: flex; align-items: center; gap: 1rem; position: relative; z-index: 1001; }
.nav-links { display: flex; align-items: center; gap: 2.5rem; }
.nav-link {
  font-size: .72rem; font-weight: 400; letter-spacing: .16em;
  text-transform: uppercase; color: var(--fg-62);
  transition: color .3s; position: relative;
}
.nav-link.active { color: var(--fg); }
.nav-link::after {
  content: ''; position: absolute; bottom: -4px; left: 0; right: 0;
  height: 1px; background: var(--accent);
  transform: scaleX(0); transform-origin: left;
  transition: transform .35s var(--ease);
}
.nav-link:hover { color: var(--fg); }
.nav-link:hover::after, .nav-link.active::after { transform: scaleX(1); }

.nav-cta {
  color: var(--accent) !important;
  border: 1px solid rgba(200,169,110,.32);
  padding: .48rem 1.3rem; border-radius: 2px;
  transition: background .3s, color .3s, border-color .3s;
}
.nav-cta::after { display: none; }
.nav-cta:hover { background: var(--accent); color: var(--bg) !important; border-color: var(--accent); }
[data-theme="light"] .nav-cta { border-color: rgba(0,122,104,.38); }

.nav-admin-link {
  display: flex; align-items: center; justify-content: center;
  width: 34px; height: 34px;
  border: 1px solid var(--border);
  border-radius: 50%;
  color: var(--muted);
  transition: color .3s, border-color .3s, background .3s;
  flex-shrink: 0;
}
.nav-admin-link:hover { color: var(--accent-2); border-color: var(--accent-2); background: var(--a2-dim); }
.nav-admin-link svg { width: 15px; height: 15px; display: block; }

.nav-hamburger {
  display: none; flex-direction: column; gap: 6px; padding: 8px; z-index: 1001;
}
.nav-hamburger span {
  display: block; width: 22px; height: 1px; background: var(--fg);
  transition: transform .35s var(--ease), opacity .3s, background .45s;
}
.nav-hamburger.open span:first-child { transform: translateY(7px) rotate(45deg); }
.nav-hamburger.open span:last-child  { transform: translateY(-7px) rotate(-45deg); }

/* ════════════════════════════════════════════════════════════
   HERO
   ════════════════════════════════════════════════════════════ */
.hero {
  position: relative; height: 100svh; min-height: 640px;
  display: flex; align-items: flex-end; overflow: hidden;
}
.hero-bg { position: absolute; inset: 0; overflow: hidden; background: #0d0d0b; }
.hero-img {
  width: 100%; height: 100%; object-fit: cover;
  transform-origin: center;
  animation: heroZoom 20s var(--ease) infinite alternate;
  will-change: transform;
  contain: strict;
}
.hero-bg--portrait {
  background: #0d0d0b url("assets/projects/hero-city.jpeg") center / cover no-repeat;
}
.hero-bg--portrait::before {
  content: '';
  position: absolute;
  inset: -2rem;
  background: inherit;
  filter: blur(24px) brightness(.72) saturate(1.08);
  transform: scale(1.08);
}
.hero-img--portrait {
  position: relative;
  z-index: 1;
  object-fit: contain;
  object-position: center;
  filter: brightness(1.04) contrast(1.06) saturate(1.04);
}
@keyframes heroZoom { from { transform: scale(1); } to { transform: scale(1.07); } }
.hero-overlay {
  position: absolute; inset: 0;
  z-index: 2;
  background: linear-gradient(155deg, rgba(13,13,11,.08) 0%, rgba(13,13,11,.42) 45%, rgba(13,13,11,.97) 100%);
}
.hero-glow {
  position: absolute; bottom: 0; left: 0;
  width: 60vw; height: 60vh;
  background: radial-gradient(ellipse at bottom left, rgba(200,169,110,.07) 0%, transparent 65%);
  pointer-events: none; z-index: 1;
}
.hero-watermark {
  position: absolute; right: calc(var(--gutter)*.5); bottom: 0;
  font-family: var(--serif);
  font-size: clamp(6rem, 20vw, 26rem);
  font-weight: 300; color: rgba(245,242,236,.026);
  line-height: .85; letter-spacing: -.02em;
  pointer-events: none; user-select: none; z-index: 1;
}
.hero-content {
  position: relative; z-index: 2;
  padding: 0 var(--gutter) clamp(7rem,15vw,13rem);
  max-width: var(--container); margin: 0 auto; width: 100%;
}
.hero-eyebrow {
  font-size: .68rem; letter-spacing: .25em; text-transform: uppercase;
  color: #f0c879; margin-bottom: 1.5rem;
  text-shadow: 0 2px 14px rgba(0,0,0,.55);
  display: flex; align-items: center; gap: .8rem; transition-delay: .2s;
}
.hero-eyebrow::before {
  content: ''; display: inline-block;
  width: 2rem; height: 1px; background: currentColor; flex-shrink: 0;
}
.hero-headline {
  font-family: var(--serif);
  font-size: clamp(3.8rem, 10vw, 10rem);
  font-weight: 300; line-height: .96;
  letter-spacing: -.02em; color: var(--fg);
  margin-bottom: 2rem; transition-delay: .35s;
}
.hero-headline em { font-style: italic; color: var(--accent); }
.hero-headline strong { font-weight: 300; color: var(--accent-2); font-style: italic; }
.hero-sub {
  font-size: clamp(.95rem,1.4vw,1.15rem); font-weight: 300;
  color: var(--fg-62); max-width: 380px; margin-bottom: 3rem;
  line-height: 1.85; transition-delay: .5s;
}
.hero-cta {
  display: inline-flex; align-items: center; gap: .9rem;
  font-size: .72rem; font-weight: 500; letter-spacing: .18em; text-transform: uppercase;
  color: var(--fg); border: 1px solid var(--fg-28); padding: .95rem 2.2rem;
  border-radius: 2px;
  transition: color .3s, border-color .3s, gap .4s var(--spring), background .3s;
  transition-delay: .65s; position: relative; overflow: hidden;
  will-change: transform;
}
.hero-cta::before {
  content: ''; position: absolute; inset: 0;
  background: linear-gradient(90deg, var(--accent), var(--accent-2));
  transform: scaleX(0); transform-origin: left;
  transition: transform .4s var(--ease); z-index: -1;
}
.hero-cta:hover { color: var(--bg); border-color: transparent; gap: 1.5rem; }
.hero-cta:hover::before { transform: scaleX(1); }

.hero-scroll-hint {
  position: absolute; bottom: 2.5rem; right: var(--gutter); z-index: 2;
  display: flex; align-items: center; gap: 1rem;
  font-size: .6rem; letter-spacing: .22em; text-transform: uppercase;
  color: var(--fg-40); writing-mode: vertical-rl;
}
.hero-scroll-line {
  width: 1px; height: 3.5rem;
  background: linear-gradient(to bottom, var(--accent), transparent);
  transform-origin: top center;
  animation: scrollLine 2.2s var(--ease) infinite;
}
@keyframes scrollLine {
  0%   { transform: scaleY(0); opacity: 0; }
  20%  { opacity: 1; }
  70%  { transform: scaleY(1); opacity: 1; }
  100% { transform: scaleY(0); opacity: 0; }
}
.hero-stats {
  position: absolute; bottom: 2.5rem; left: var(--gutter); z-index: 2;
  display: flex; gap: clamp(2rem,5vw,4.5rem); align-items: flex-end;
}
.hero-stat { position: relative; }
.hero-stat:nth-child(even)::before { background: var(--accent-2); }
.hero-stat::before {
  content: ''; position: absolute; top: 0; left: 0;
  width: 1.5rem; height: 1px; background: var(--accent); opacity: .6;
}
.hero-stat-num {
  display: block; font-family: var(--serif);
  font-size: clamp(2rem,3.5vw,3rem); font-weight: 300; color: var(--fg);
  line-height: 1; padding-top: .9rem;
}
.hero-stat-label {
  display: block; font-size: .6rem; letter-spacing: .15em;
  text-transform: uppercase; color: var(--muted); margin-top: .4rem;
}

/* ════════════════════════════════════════════════════════════
   MARQUEE
   ════════════════════════════════════════════════════════════ */
.marquee-band {
  border-top: 1px solid var(--border); border-bottom: 1px solid var(--border);
  background: var(--fg-03); overflow: hidden; padding: 1rem 0;
  transition: border-color .45s, background .45s;
}
.marquee-track {
  display: flex; gap: 3rem; align-items: center;
  animation: marquee 32s linear infinite; width: max-content;
  will-change: transform;
}
.marquee-track:hover { animation-play-state: paused; }
.marquee-track span {
  font-size: .68rem; font-weight: 400; letter-spacing: .22em;
  text-transform: uppercase; color: var(--muted); white-space: nowrap;
  transition: color .3s;
}
.marquee-track span:not(.sep):hover { color: var(--fg); }
.marquee-track .sep { color: var(--accent-2); font-size: .48rem; }
.marquee-track span:nth-child(4n+1):not(.sep) { color: var(--muted); }
@keyframes marquee { from { transform: translateX(0); } to { transform: translateX(-50%); } }

/* ════════════════════════════════════════════════════════════
   ABOUT
   ════════════════════════════════════════════════════════════ */
.about-grid {
  display: grid; grid-template-columns: 1fr 1fr;
  gap: clamp(3rem,6vw,8rem); align-items: start;
  margin-bottom: clamp(4rem,8vw,8rem);
}
.about-headline {
  font-family: var(--serif); font-size: clamp(2rem,4vw,3.8rem);
  font-weight: 300; line-height: 1.22; color: var(--fg);
}
.about-headline em { font-style: italic; color: var(--accent); }
.principal-profile {
  display: flex; align-items: center; gap: 1.15rem;
  max-width: 520px; margin-top: clamp(1.7rem, 3vw, 2.6rem);
  padding-top: 1.4rem; border-top: 1px solid var(--border);
}
.principal-portrait {
  position: relative; overflow: hidden; flex: 0 0 auto;
  width: clamp(132px, 15vw, 178px); height: clamp(132px, 15vw, 178px);
  margin: 0; border-radius: 50%;
  background: var(--fg-03); border: 2px solid var(--accent);
  box-shadow: 0 18px 38px rgba(0,0,0,.24), 0 0 0 8px var(--fg-08);
}
.principal-portrait img {
  width: 100%; height: 100%; object-fit: cover; object-position: center 30%;
  filter: brightness(1.03) contrast(1.05) saturate(1.04);
  transition: transform .9s var(--ease), filter .45s;
}
.principal-portrait:hover img { transform: scale(1.035); }
.principal-profile-copy {
  display: flex; flex-direction: column; gap: .35rem;
}
.principal-profile-copy span {
  font-size: .62rem; letter-spacing: .16em; text-transform: uppercase;
  color: var(--accent);
}
.principal-profile-copy strong {
  font-family: var(--serif); font-size: clamp(1.3rem, 2vw, 1.9rem);
  font-weight: 400; color: var(--fg);
}
.principal-profile-copy p {
  max-width: 280px; font-size: .82rem; line-height: 1.65; color: var(--fg-62);
}
.about-body {
  font-size: clamp(.9rem,1.2vw,1.05rem); line-height: 2;
  color: var(--fg-62); margin-bottom: 1.6rem;
}
.about-body em { color: var(--fg); font-style: italic; }
.about-signature {
  display: flex; align-items: center; gap: 1.2rem;
  margin-top: 2.5rem; padding-top: 2rem; border-top: 1px solid var(--border);
  transition: border-color .45s;
}
.about-signature strong {
  display: block; font-family: var(--serif); font-size: 1.05rem; font-weight: 400;
}
.about-signature span { font-size: .7rem; letter-spacing: .1em; color: var(--muted); }

.about-image-pair {
  display: grid; grid-template-columns: 1.4fr 1fr; gap: 1.5rem; align-items: end;
}
.about-img-wrap { overflow: hidden; position: relative; }
.about-img-tall  { height: clamp(320px,55vw,640px); }
.about-img-short { height: clamp(220px,38vw,450px); }
.about-img-wrap img { transition: transform .9s var(--ease); }
.about-img-wrap:hover img { transform: scale(1.05); }
.about-img-caption {
  position: absolute; bottom: 1rem; left: 1rem;
  font-size: .6rem; letter-spacing: .15em; text-transform: uppercase;
  color: rgba(245,242,236,.5); background: rgba(13,13,11,.45);
  padding: .3rem .6rem; backdrop-filter: blur(6px);
}

/* ════════════════════════════════════════════════════════════
   PROJECTS
   ════════════════════════════════════════════════════════════ */
.projects-header {
  display: flex; flex-direction: column; gap: 1.5rem;
  margin-bottom: clamp(3rem,5vw,5rem);
}
.projects-headline {
  font-family: var(--serif); font-size: clamp(2rem,4vw,3.8rem);
  font-weight: 300; line-height: 1.15;
}
.projects-headline em { font-style: italic; color: var(--accent); }
.projects-filter { display: flex; gap: .5rem; flex-wrap: wrap; }
.filter-btn {
  font-size: .68rem; font-weight: 400; letter-spacing: .14em; text-transform: uppercase;
  color: var(--muted); border: 1px solid var(--border); padding: .48rem 1.15rem;
  border-radius: 2px; transition: color .3s, border-color .3s, background .3s;
  position: relative; overflow: hidden;
}
.filter-btn:hover { color: var(--fg); border-color: var(--fg-28); }
.filter-btn.active { color: var(--bg); background: var(--accent); border-color: var(--accent); }

/* Projects overview strip */
.projects-overview {
  border-left: 2px solid var(--accent);
  padding: 1.6rem 2rem;
  margin-bottom: 2.8rem;
  background: var(--fg-03);
  border-radius: 0 4px 4px 0;
}
.projects-overview-title {
  font-family: var(--serif);
  font-size: 1.1rem;
  font-weight: 400;
  letter-spacing: .06em;
  color: var(--accent);
  margin-bottom: .65rem;
}
.projects-overview-body {
  font-size: .9rem;
  line-height: 1.78;
  color: var(--fg-62);
  max-width: 72ch;
}

/* 12-col asymmetric grid */
.projects-grid {
  display: grid; grid-template-columns: repeat(12,1fr); gap: 1.5rem;
}
.project-card {
  overflow: hidden; position: relative;
  grid-column: span 4; cursor: none;
  transition: opacity .4s var(--ease);
}
.project-card--large { grid-column: span 8; }

.project-img-wrap {
  position: relative; overflow: hidden;
  height: clamp(260px,35vw,460px);
}
.project-card--large .project-img-wrap { height: clamp(320px,45vw,560px); }
.project-img { width: 100%; height: 100%; object-fit: cover; transition: transform .9s var(--ease); }
.project-card:hover .project-img { transform: scale(1.07); }

/* Category-coloured slide-up overlays */
.project-hover-overlay {
  position: absolute; inset: 0;
  clip-path: inset(100% 0 0 0);
  transition: clip-path .55s var(--ease);
  display: flex; align-items: center; justify-content: center;
}
.project-card:hover .project-hover-overlay { clip-path: inset(0 0 0 0); }

.project-card[data-category="residential"] .project-hover-overlay {
  background: linear-gradient(to top, rgba(200,169,110,.88) 0%, rgba(13,13,11,.35) 55%, transparent 100%);
}
.project-card[data-category="commercial"] .project-hover-overlay {
  background: linear-gradient(to top, rgba(13,13,11,.92) 0%, rgba(13,13,11,.5) 55%, transparent 100%);
}
.project-card[data-category="cultural"] .project-hover-overlay {
  background: linear-gradient(to top, rgba(224,112,80,.85) 0%, rgba(13,13,11,.4) 55%, transparent 100%);
}
.project-card[data-category="urban"] .project-hover-overlay {
  background: linear-gradient(to top, rgba(45,212,191,.72) 0%, rgba(13,13,11,.4) 55%, transparent 100%);
}

.project-view-label {
  font-size: .63rem; font-weight: 500; letter-spacing: .25em; text-transform: uppercase;
  color: #f5f2ec; border: 1px solid rgba(245,242,236,.4); padding: .75rem 1.6rem;
  transform: translateY(14px); opacity: 0;
  transition: transform .4s var(--ease) .1s, opacity .4s var(--ease) .1s;
}
.project-card:hover .project-view-label { transform: none; opacity: 1; }

.project-meta {
  display: flex; align-items: center; gap: 1rem;
  padding: 1.2rem 0 .5rem; border-top: 1px solid var(--border); margin-top: .2rem;
  transition: border-color .45s;
}
.project-number { font-size: .62rem; letter-spacing: .12em; color: var(--accent); flex-shrink: 0; }
.project-card[data-category="cultural"]   .project-number { color: var(--accent-2); }
.project-info { flex: 1; }
.project-name { font-family: var(--serif); font-size: 1.2rem; font-weight: 400; color: var(--fg); transition: color .3s; }
.project-card:hover .project-name { color: var(--accent); }
.project-card[data-category="cultural"]:hover .project-name { color: var(--accent-2); }
.project-details { font-size: .68rem; letter-spacing: .08em; color: var(--muted); margin-top: .2rem; }
.project-arrow {
  font-size: 1.1rem; color: var(--muted); flex-shrink: 0;
  transition: color .3s, transform .35s var(--spring);
}
.project-card:hover .project-arrow { color: var(--accent); transform: translate(4px,-4px); }
.project-card[data-category="cultural"]:hover .project-arrow { color: var(--accent-2); }
.project-card.filtered-out { opacity: .1; pointer-events: none; }
.project-card { transition-delay: calc(var(--i,0) * .07s); }

/* ════════════════════════════════════════════════════════════
   SERVICES
   ════════════════════════════════════════════════════════════ */
.services-top { margin-bottom: clamp(3rem,6vw,5rem); }
.services-headline { font-family: var(--serif); font-size: clamp(2rem,4vw,3.8rem); font-weight: 300; line-height: 1.2; }
.services-headline em { font-style: italic; color: var(--accent); }
.services-list { display: grid; grid-template-columns: repeat(auto-fit,minmax(280px,1fr)); gap: 0; overflow: hidden; }

.service-item {
  padding: clamp(2rem,4vw,3.5rem) clamp(1.5rem,3vw,2.5rem);
  border: 1px solid var(--border); margin: -1px 0 0 -1px;
  position: relative; overflow: hidden;
  transition: background .4s var(--ease), border-color .45s;
}
.service-item::before {
  content: attr(data-num); position: absolute; top: 1.5rem; right: 1.5rem;
  font-family: var(--serif); font-size: 5rem; font-weight: 300;
  color: var(--fg-04); line-height: 1;
  transition: color .5s, transform .5s var(--ease);
}
/* Alternating accent left borders */
.service-item::after {
  content: ''; position: absolute; left: 0; top: 0; bottom: 0;
  width: 2px; transform: scaleY(0); transform-origin: bottom;
  transition: transform .45s var(--ease);
}
.service-item[data-num="01"]::after,
.service-item[data-num="03"]::after { background: var(--accent); }
.service-item[data-num="02"]::after,
.service-item[data-num="04"]::after { background: var(--accent-2); }

.service-item:hover { background: var(--fg-03); }
.service-item:hover::before { color: var(--fg-08); transform: scale(1.05) translateX(-4px); }
.service-item:hover::after  { transform: scaleY(1); }

.service-icon { color: var(--accent); margin-bottom: 1.5rem; }
.service-item[data-num="02"] .service-icon,
.service-item[data-num="04"] .service-icon { color: var(--accent-2); }

.service-name { font-family: var(--serif); font-size: 1.4rem; font-weight: 400; color: var(--fg); margin-bottom: .9rem; }
.service-desc  { font-size: .87rem; line-height: 1.9; color: var(--fg-62); margin-bottom: 1.5rem; }
.service-tags  { display: flex; flex-wrap: wrap; gap: .4rem; }
.service-tags span {
  font-size: .6rem; letter-spacing: .12em; text-transform: uppercase;
  color: var(--muted); border: 1px solid var(--border); padding: .25rem .75rem;
  border-radius: 2px; transition: border-color .3s, color .3s;
}
.service-item:hover .service-tags span { border-color: var(--fg-18); color: var(--fg-62); }

/* ════════════════════════════════════════════════════════════
   FEATURE STRIP
   ════════════════════════════════════════════════════════════ */
.feature-strip {
  position: relative; height: clamp(360px,55vw,640px);
  display: flex; align-items: center; overflow: hidden;
}
.feature-strip-img { position: absolute; inset: 0; }
.feature-strip-img img { animation: heroZoom 22s var(--ease) infinite alternate; }
.feature-strip-overlay { position: absolute; inset: 0; background: rgba(13,13,11,.78); }
.feature-strip-text { position: relative; z-index: 2; width: 100%; }
.feature-quote {
  font-family: var(--serif); font-size: clamp(1.6rem,3.5vw,3rem);
  font-weight: 300; font-style: italic; line-height: 1.45;
  color: #f5f2ec; max-width: 840px; margin-bottom: 1.5rem; border: none; position: relative;
}
.feature-quote::before {
  content: '"'; position: absolute; top: -.3em; left: -.12em;
  font-size: 5em; line-height: 1; color: rgba(200,169,110,.12); pointer-events: none;
}
.feature-attr { font-size: .7rem; letter-spacing: .18em; text-transform: uppercase; color: var(--accent); }

/* ════════════════════════════════════════════════════════════
   CLIENT ACCESS
   ════════════════════════════════════════════════════════════ */
.client-access {
  background:
    linear-gradient(135deg, var(--fg-03), transparent 52%),
    var(--bg);
  border-bottom: 1px solid var(--border);
}
.client-access-teaser {
  padding: clamp(3.5rem, 7vw, 6rem) 0;
}
.client-teaser-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(320px, .72fr);
  gap: clamp(2rem, 6vw, 6rem);
  align-items: end;
}
.client-access-teaser .client-access-headline {
  max-width: 760px;
  margin-bottom: 0;
}
.client-teaser-copy {
  color: var(--fg-62);
  font-size: .95rem;
  line-height: 1.8;
}
.client-teaser-link {
  display: inline-flex;
  align-items: center;
  gap: .85rem;
  margin-top: 1.35rem;
  color: var(--accent);
  border: 1px solid rgba(200,169,110,.35);
  border-radius: 2px;
  padding: .85rem 1.25rem;
  font-size: .7rem;
  font-weight: 500;
  letter-spacing: .16em;
  text-transform: uppercase;
  transition: background .2s, color .2s, border-color .2s, gap .35s var(--spring);
}
.client-teaser-link:hover {
  background: var(--accent);
  border-color: var(--accent);
  color: var(--bg);
  gap: 1.2rem;
}
.client-access-grid {
  display: grid;
  grid-template-columns: minmax(0, .9fr) minmax(0, 1.25fr);
  gap: clamp(3rem, 7vw, 8rem);
  align-items: start;
}
.client-access-headline {
  font-family: var(--serif);
  font-size: clamp(2rem, 4.8vw, 4rem);
  font-weight: 300;
  line-height: 1.12;
  margin-bottom: 1.5rem;
}
.client-access-headline em {
  color: var(--accent);
  font-style: italic;
}
.client-access-body {
  font-size: clamp(.92rem, 1.2vw, 1.04rem);
  line-height: 1.9;
  color: var(--fg-62);
  max-width: 560px;
}
.client-access-note {
  display: flex;
  gap: 1rem;
  align-items: flex-start;
  margin-top: 2rem;
  padding: 1.1rem 0 0;
  border-top: 1px solid var(--border);
  max-width: 560px;
}
.client-note-icon {
  width: 1.7rem;
  height: 1.7rem;
  border: 1px solid var(--accent);
  border-radius: 50%;
  color: var(--accent);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--serif);
  font-style: italic;
  flex-shrink: 0;
}
.client-access-note p {
  color: var(--muted);
  font-size: .86rem;
  line-height: 1.75;
}
.client-panel {
  border: 1px solid var(--border);
  background: var(--fg-02);
  padding: clamp(1.2rem, 2.6vw, 2rem);
}
.client-panel-head {
  padding-bottom: 1.5rem;
  border-bottom: 1px solid var(--border);
  margin-bottom: 1.5rem;
}
.client-panel-kicker {
  display: block;
  font-size: .62rem;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: .75rem;
}
.client-panel-head h3 {
  font-family: var(--serif);
  font-size: clamp(1.45rem, 2.4vw, 2.1rem);
  font-weight: 400;
  line-height: 1.2;
  margin-bottom: .75rem;
}
.client-panel-head p {
  color: var(--fg-62);
  font-size: .9rem;
  line-height: 1.75;
}
.client-login-form .form-submit-wrap {
  padding-top: 1.25rem;
}
.client-login-btn {
  display: inline-flex;
  align-items: center;
  gap: .85rem;
  background: linear-gradient(90deg, var(--accent), var(--accent-2));
  color: #f5f2ec;
  font-size: .72rem;
  font-weight: 500;
  letter-spacing: .18em;
  text-transform: uppercase;
  padding: 1rem 2rem;
  border-radius: 2px;
  margin-top: 1.25rem;
  transition: gap .35s var(--spring), filter .3s;
}
.client-login-btn:hover {
  gap: 1.35rem;
  filter: brightness(1.08);
}
.client-form-error {
  min-height: 1.2rem;
  margin-top: .9rem;
  color: var(--accent-2);
  font-size: .78rem;
  line-height: 1.5;
}
.client-privacy-note {
  margin-top: 1rem;
  color: var(--fg-40);
  font-size: .75rem;
  line-height: 1.6;
}


.client-unlocked-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  background: var(--border);
  border: 1px solid var(--border);
}
.client-unlocked-item {
  background: var(--bg);
  padding: 1.35rem;
  min-height: 175px;
  transition: background .25s;
}
.client-unlocked-item:hover { background: var(--fg-03); }
.client-unlocked-item span {
  display: block;
  font-family: var(--serif);
  color: var(--accent);
  font-size: 1.5rem;
  line-height: 1;
  margin-bottom: 1rem;
}
.client-unlocked-item h4 {
  font-family: var(--serif);
  font-size: 1.1rem;
  font-weight: 500;
  margin-bottom: .65rem;
}
.client-unlocked-item p {
  color: var(--muted);
  font-size: .82rem;
  line-height: 1.7;
}
.client-portal-actions {
  display: flex;
  flex-wrap: wrap;
  gap: .7rem;
  align-items: center;
  margin-top: 1.25rem;
}
.client-secondary-btn,
.client-logout-btn {
  border: 1px solid var(--border);
  border-radius: 2px;
  color: var(--fg-62);
  padding: .72rem 1rem;
  font-family: var(--sans);
  font-size: .72rem;
  letter-spacing: .12em;
  text-transform: uppercase;
  transition: color .2s, border-color .2s, background .2s;
}
.client-secondary-btn:hover {
  color: var(--accent);
  border-color: var(--accent);
  background: var(--a-dim);
}
.client-logout-btn {
  margin-left: auto;
  color: var(--fg-40);
}
.client-logout-btn:hover {
  color: var(--accent-2);
  border-color: var(--accent-2);
  background: var(--a2-dim);
}

/* ════════════════════════════════════════════════════════════
   CLIENT LOGIN PAGE
   ════════════════════════════════════════════════════════════ */
.client-login-page .nav {
  background: var(--bg-nav);
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
  border-color: var(--border);
}
.client-login-page .client-login-hero .reveal-line {
  opacity: 1;
  transform: none;
}
.client-login-hero {
  position: relative;
  min-height: 92svh;
  display: flex;
  align-items: flex-end;
  overflow: hidden;
  padding: calc(var(--nav-h) + 3rem) 0 clamp(3rem, 8vw, 6rem);
}
.client-login-media {
  position: absolute;
  inset: 0;
}
.client-login-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transform: scale(1.04);
  animation: heroZoom 22s var(--ease) infinite alternate;
}
.client-login-overlay {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(13,13,11,.94) 0%, rgba(13,13,11,.62) 45%, rgba(13,13,11,.18) 100%),
    linear-gradient(to top, rgba(13,13,11,.9), transparent 58%);
}
.client-login-hero-grid {
  position: relative;
  z-index: 2;
  width: 100%;
  display: grid;
  grid-template-columns: minmax(0, 1fr) 360px;
  gap: clamp(2rem, 6vw, 6rem);
  align-items: end;
}
.client-login-hero-copy .hero-eyebrow {
  margin-bottom: 1.35rem;
}
.client-login-hero-copy,
.client-login-card,
.portfolio-preview-top > *,
.client-access-copy,
.client-panel {
  min-width: 0;
}
.client-login-title {
  font-family: var(--serif);
  font-size: clamp(3rem, 8vw, 7.5rem);
  font-weight: 300;
  line-height: .98;
  color: #f5f2ec;
  max-width: 880px;
  margin-bottom: 1.6rem;
  overflow-wrap: break-word;
}
.client-login-sub {
  max-width: 520px;
  color: rgba(245,242,236,.68);
  line-height: 1.85;
  font-size: clamp(.95rem, 1.3vw, 1.1rem);
}
.client-login-card {
  border: 1px solid rgba(255,255,255,.14);
  background: rgba(13,13,11,.58);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  padding: 1.4rem;
  color: #f5f2ec;
}
.client-login-card p {
  color: rgba(245,242,236,.65);
  font-size: .88rem;
  line-height: 1.75;
}
.client-login-card-link {
  display: inline-flex;
  margin-top: 1.2rem;
  color: var(--accent);
  font-size: .68rem;
  font-weight: 500;
  letter-spacing: .16em;
  text-transform: uppercase;
}
.portfolio-preview {
  background: var(--bg);
}
.portfolio-preview-top {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(280px, .48fr);
  gap: 2rem;
  align-items: end;
  margin-bottom: clamp(2rem, 5vw, 4rem);
}
.portfolio-preview-headline {
  font-family: var(--serif);
  font-size: clamp(2rem, 4.5vw, 3.8rem);
  font-weight: 300;
  line-height: 1.12;
  max-width: 720px;
  overflow-wrap: break-word;
}
.portfolio-preview-copy {
  color: var(--fg-62);
  line-height: 1.8;
  font-size: .95rem;
}
.portfolio-preview-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1px;
  background: var(--border);
  border: 1px solid var(--border);
}
.portfolio-preview-card {
  background: var(--bg);
  min-width: 0;
}
.portfolio-preview-card img {
  aspect-ratio: 4 / 3;
  height: auto;
}
.portfolio-preview-card div {
  padding: 1.25rem;
}
.portfolio-preview-card span {
  display: block;
  color: var(--accent);
  font-size: .62rem;
  letter-spacing: .16em;
  text-transform: uppercase;
  margin-bottom: .75rem;
}
.portfolio-preview-card h3 {
  font-family: var(--serif);
  font-size: 1.35rem;
  font-weight: 500;
  margin-bottom: .55rem;
}
.portfolio-preview-card p {
  color: var(--muted);
  font-size: .86rem;
  line-height: 1.72;
}
.client-login-section {
  border-top: 1px solid var(--border);
}

/* ════════════════════════════════════════════════════════════
   CONTACT
   ════════════════════════════════════════════════════════════ */
.contact-grid {
  display: grid; grid-template-columns: 1fr 1.4fr;
  gap: clamp(3rem,7vw,9rem); align-items: start;
}
.contact-headline {
  font-family: var(--serif); font-size: clamp(2.2rem,5vw,4.2rem);
  font-weight: 300; line-height: 1.12; margin-bottom: 3rem;
}
.contact-headline em { font-style: italic; color: var(--accent); }
.contact-details { display: flex; flex-direction: column; gap: 2rem; }
.contact-item { display: flex; gap: 1.2rem; align-items: flex-start; }
.contact-icon { font-size: 1rem; color: var(--accent); flex-shrink: 0; margin-top: 3px; }
.contact-icon.whatsapp { color: #25d366; }
.contact-label {
  display: block; font-size: .62rem; letter-spacing: .18em;
  text-transform: uppercase; color: var(--muted); margin-bottom: .4rem;
}
.contact-value {
  display: block; font-size: .95rem; color: var(--fg-62); line-height: 1.65; transition: color .3s;
}
a.contact-value:hover { color: var(--accent); }
a.contact-value.whatsapp-link:hover { color: #25d366; }

/* Studio map */
.contact-map {
  margin-top: clamp(3rem, 6vw, 5rem);
  position: relative;
  border-radius: 4px;
  overflow: hidden;
  border: 1px solid var(--border);
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.18);
}
.contact-map iframe {
  display: block;
  width: 100%;
  height: 420px;
  border: 0;
  filter: grayscale(0.25) contrast(1.04);
  transition: filter .5s var(--ease);
}
.contact-map:hover iframe { filter: grayscale(0) contrast(1); }
[data-theme="dark"] .contact-map iframe {
  filter: invert(0.92) hue-rotate(180deg) saturate(0.6) brightness(0.95);
}
[data-theme="dark"] .contact-map:hover iframe {
  filter: invert(0.88) hue-rotate(180deg) saturate(0.85) brightness(1);
}
.contact-map-link {
  position: absolute;
  bottom: 1rem; right: 1rem;
  display: inline-flex; align-items: center; gap: .5rem;
  padding: .55rem 1rem;
  font-size: .72rem; letter-spacing: .12em; text-transform: uppercase;
  color: var(--fg);
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 2px;
  text-decoration: none;
  backdrop-filter: blur(8px);
  transition: color .3s, border-color .3s, background .3s;
}
.contact-map-link:hover { color: var(--accent); border-color: var(--accent); }

/* Floating-label form */
.contact-form { display: flex; flex-direction: column; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; }
.form-group {
  position: relative; border: 1px solid var(--border); margin: -1px 0 0 -1px;
  background: var(--fg-02); transition: background .3s, border-color .45s, z-index 0s;
}
.form-group:focus-within { background: var(--fg-04); border-color: rgba(200,169,110,.4); z-index: 1; }
.form-group label {
  position: absolute; left: 1rem; top: 1.15rem;
  font-size: .68rem; letter-spacing: .15em; text-transform: uppercase;
  color: var(--fg-28); transition: top .25s var(--ease), font-size .25s, color .25s;
  pointer-events: none;
}
.form-group input,
.form-group select,
.form-group textarea {
  background: transparent; border: none; color: var(--fg);
  padding: 1.85rem 1rem .75rem; font-size: .95rem; font-weight: 300;
  outline: none; width: 100%;
  appearance: none; -webkit-appearance: none; resize: vertical;
}
.form-group input::placeholder, .form-group textarea::placeholder { color: transparent; }

/* Float label on focus or fill */
.form-group input:focus + label,
.form-group input:not(:placeholder-shown) + label,
.form-group textarea:focus + label,
.form-group textarea:not(:placeholder-shown) + label {
  top: .5rem; font-size: .56rem; letter-spacing: .2em; color: var(--accent);
}
.form-group:has(select) label { top: .5rem; font-size: .56rem; letter-spacing: .2em; color: var(--accent); }
.form-group:has(textarea) label { top: 1.25rem; }
.form-group:has(textarea) textarea:focus + label,
.form-group:has(textarea) textarea:not(:placeholder-shown) + label { top: .5rem; }

.form-group select {
  cursor: none; color: var(--fg-40);
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8' fill='none'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%23b8b0a4' stroke-width='1.2' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat; background-position: right 1rem center; padding-right: 2.5rem;
}
.form-group select option { background: #1a1a18; color: #f5f2ec; }
[data-theme="light"] .form-group select option { background: #fbfaf6; color: #101815; }
.form-group textarea { min-height: 130px; padding-top: 2rem; }

.form-submit-wrap { padding: 1.5rem 0 0; }
.form-submit {
  display: inline-flex; align-items: center; gap: .9rem;
  background: linear-gradient(90deg, var(--accent), var(--accent-2));
  color: #f5f2ec; font-size: .72rem; font-weight: 500;
  letter-spacing: .18em; text-transform: uppercase;
  border: none; padding: 1rem 2.2rem; border-radius: 2px;
  transition: gap .35s var(--spring), opacity .3s, filter .3s;
  will-change: transform;
}
.form-submit:hover { gap: 1.6rem; filter: brightness(1.1); }
.form-submit.loading { opacity: .6; pointer-events: none; }

/* ════════════════════════════════════════════════════════════
   FOOTER
   ════════════════════════════════════════════════════════════ */
.footer {
  background: var(--fg-03);
  border-top: 1px solid var(--border);
  padding: clamp(3rem,6vw,5rem) 0 2rem;
  position: relative; overflow: hidden;
  transition: background .45s, border-color .45s;
}
.footer::before {
  content: 'ArS.';
  position: absolute; bottom: -.1em; right: -.02em;
  font-family: var(--serif); font-size: clamp(5rem,20vw,24rem);
  font-weight: 300; letter-spacing: .04em;
  color: var(--fg-03); line-height: 1;
  pointer-events: none; user-select: none;
}
.footer-top {
  display: flex; justify-content: space-between; gap: 3rem; margin-bottom: 4rem;
  position: relative; z-index: 1;
}
.footer-logo {
  font-family: var(--serif); font-size: 1.6rem;
  font-weight: 300; letter-spacing: .28em; display: block; margin-bottom: .8rem;
  color: var(--fg); transition: letter-spacing .5s var(--ease), color .3s;
}
.footer-logo em { font-style: normal; color: var(--accent-2); }
.footer-logo:hover { letter-spacing: .38em; color: var(--accent); }
.footer-tagline { font-size: .78rem; line-height: 1.7; color: var(--muted); }
.footer-nav { display: flex; gap: clamp(2rem,5vw,5rem); }
.footer-nav-col { display: flex; flex-direction: column; gap: .9rem; }
.footer-nav-heading { font-size: .62rem; letter-spacing: .22em; text-transform: uppercase; color: var(--muted); margin-bottom: .4rem; }
.footer-nav-col a { font-size: .88rem; color: var(--fg-40); transition: color .3s, padding-left .3s var(--ease); }
.footer-nav-col a:hover { color: var(--fg); padding-left: .4rem; }
.footer-bottom {
  display: flex; justify-content: space-between; align-items: center;
  padding-top: 2rem; border-top: 1px solid var(--border);
  font-size: .68rem; letter-spacing: .06em; color: var(--fg-28);
  position: relative; z-index: 1; transition: border-color .45s;
}

/* ════════════════════════════════════════════════════════════
   LIGHTBOX
   ════════════════════════════════════════════════════════════ */
.lightbox {
  position: fixed; inset: 0; background: rgba(12,12,10,.97);
  z-index: 9000; opacity: 0; visibility: hidden;
  transition: opacity .45s var(--ease), visibility .45s;
  display: flex; align-items: center; justify-content: center;
  padding: var(--gutter); overflow-y: auto;
}
.lightbox.open { opacity: 1; visibility: visible; }
.lightbox-close {
  position: fixed; top: 1.5rem; right: 1.5rem;
  width: 44px; height: 44px; font-size: 1.6rem; color: #b8b0a4; line-height: 1;
  z-index: 9001; display: flex; align-items: center; justify-content: center;
  border: 1px solid rgba(255,255,255,.10); border-radius: 50%;
  transition: color .3s, transform .35s var(--spring), border-color .3s;
}
.lightbox-close:hover { color: var(--accent); transform: rotate(90deg); border-color: rgba(200,169,110,.4); }
.lightbox-content { max-width: 1100px; width: 100%; animation: fadeSlide .5s var(--ease) both; }
.lb-grid { display: grid; grid-template-columns: 1.2fr 1fr; gap: 3rem; align-items: start; }
.lb-img-main { aspect-ratio: 4/3; overflow: hidden; margin-bottom: 1rem; }
.lb-img-thumbs { display: grid; grid-template-columns: repeat(3,1fr); gap: .5rem; }
.lb-thumb { aspect-ratio: 4/3; overflow: hidden; cursor: none; }
.lb-thumb img { transition: transform .4s var(--ease); }
.lb-thumb:hover img { transform: scale(1.07); }
.lb-thumb[data-active="true"] { outline: 1px solid var(--accent); outline-offset: -1px; }
.lb-eyebrow { font-size: .62rem; letter-spacing: .22em; text-transform: uppercase; color: var(--accent); margin-bottom: 1rem; }
.lb-title { font-family: var(--serif); font-size: clamp(1.8rem,4vw,3rem); font-weight: 300; margin-bottom: 1.5rem; }
.lb-meta { display: flex; flex-direction: column; gap: .8rem; margin-bottom: 2rem; padding-bottom: 2rem; border-bottom: 1px solid var(--border); }
.lb-meta-item { display: flex; gap: .8rem; font-size: .85rem; }
.lb-meta-label { color: var(--muted); min-width: 80px; }
.lb-meta-val { color: var(--fg); }
.lb-desc { font-size: .9rem; line-height: 1.9; color: var(--fg-62); }

/* ════════════════════════════════════════════════════════════
   RESPONSIVE
   ════════════════════════════════════════════════════════════ */
@media (max-width: 1024px) {
  .about-grid { grid-template-columns: 1fr; gap: 2.5rem; }
  .client-teaser-row,
  .client-access-grid { grid-template-columns: 1fr; }
  .client-login-hero-grid,
  .portfolio-preview-top { grid-template-columns: 1fr; }
  .client-login-card { max-width: 520px; }
  .portfolio-preview-grid { grid-template-columns: 1fr; }
  .contact-grid { grid-template-columns: 1fr; }
  .contact-map iframe { height: 320px; }
  .lb-grid { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
  :root { --nav-h: 60px; }
  body { cursor: auto; }
  button { cursor: auto; }
  .cursor, .cursor-dot, .cursor-label { display: none; }

  /* Mobile nav overlay */
  .nav-links {
    position: fixed; inset: 0; top: 0;
    flex-direction: column; justify-content: center; align-items: center;
    gap: 2.5rem; background: var(--bg-nav);
    backdrop-filter: blur(28px); -webkit-backdrop-filter: blur(28px);
    transform: translateY(-100%);
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transition: transform .55s var(--ease), background .45s, opacity .35s, visibility .35s;
    z-index: 999;
  }
  .nav-links.open {
    transform: none;
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
  }
  .nav-link { font-size: 1.15rem; letter-spacing: .22em; }
  .nav-hamburger { display: flex; }
  .theme-toggle { margin-right: .2rem; }

  .hero-stats { display: none; }
  .hero-scroll-hint { display: none; }
  .hero-watermark { display: none; }
  .hero-headline { font-size: clamp(3rem,12vw,5rem); }
  .hero-bg--portrait .hero-img {
    object-fit: cover;
    object-position: center 44%;
  }
  .client-login-hero {
    min-height: 760px;
    padding-bottom: 3rem;
  }
  .client-login-hero-grid,
  .portfolio-preview-top,
  .client-access-grid {
    width: 100%;
    max-width: calc(100vw - 2.4rem);
  }
  .client-login-hero-copy,
  .portfolio-preview-top > *,
  .client-access-copy,
  .client-panel {
    width: 100%;
    max-width: calc(100vw - 2.4rem);
  }
  .client-login-title {
    font-size: clamp(2rem, 7.6vw, 2.35rem);
    max-width: 100%;
    overflow-wrap: anywhere;
  }
  .portfolio-preview-headline {
    font-size: clamp(1.85rem, 7.2vw, 2.25rem);
    max-width: 100%;
  }
  .client-login-card,
  .client-login-sub,
  .portfolio-preview-copy {
    width: 100%;
    max-width: 100%;
  }
  .client-login-sub,
  .client-login-card p,
  .portfolio-preview-copy {
    color: rgba(245,242,236,.78);
    max-width: min(31ch, 100%);
  }
  .portfolio-preview-copy {
    color: var(--fg-62);
  }
  .client-login-overlay {
    background:
      linear-gradient(to top, rgba(13,13,11,.96), rgba(13,13,11,.45) 70%, rgba(13,13,11,.2)),
      rgba(13,13,11,.35);
  }

  .project-card { grid-column: span 12 !important; }

  .about-image-pair { grid-template-columns: 1fr; }
  .about-img-short { display: none; }

  .form-row { grid-template-columns: 1fr; }
  .client-unlocked-grid { grid-template-columns: 1fr; }
  .client-logout-btn { margin-left: 0; }

  .footer-top { flex-direction: column; gap: 2.5rem; }
  .footer-bottom { flex-direction: column; gap: .5rem; text-align: center; }
  .footer::before { display: none; }

}

@media (max-width: 480px) {
  :root { --gutter: 1.2rem; }
  .services-list { grid-template-columns: 1fr; }
  .hero-headline { font-size: clamp(2.6rem,11vw,4rem); }
}

/* Tablet (768–1024px) */
@media (min-width: 769px) and (max-width: 1024px) {
  .hero-headline { font-size: clamp(4rem,8vw,7rem); }
  .project-card { grid-column: span 6 !important; }
  .project-card--large { grid-column: span 12 !important; }
  .services-list { grid-template-columns: repeat(2,1fr); }
}

/* ── Magnetic ── */
.magnetic { will-change: transform; }

/* ════════════════════════════════════════════════════════════
   FLOATING WHATSAPP BUTTON
   ════════════════════════════════════════════════════════════ */
.wa-float {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  z-index: 900;
  width: 3.5rem;
  height: 3.5rem;
  border-radius: 50%;
  background: #25d366;
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 20px rgba(37,211,102,.4);
  transition: transform .25s, box-shadow .25s;
}
.wa-float:hover {
  transform: scale(1.1);
  box-shadow: 0 6px 28px rgba(37,211,102,.6);
}
.wa-float-tip {
  position: absolute;
  right: calc(100% + .8rem);
  top: 50%;
  transform: translateY(-50%);
  background: var(--bg-2);
  color: var(--fg);
  font-size: .75rem;
  font-family: var(--sans);
  padding: .4rem .85rem;
  border-radius: 4px;
  white-space: nowrap;
  opacity: 0;
  pointer-events: none;
  transition: opacity .2s;
  border: 1px solid var(--border);
}
.wa-float:hover .wa-float-tip { opacity: 1; }

/* ════════════════════════════════════════════════════════════
   BACK TO TOP BUTTON
   ════════════════════════════════════════════════════════════ */
.back-to-top {
  position: fixed;
  bottom: 6.5rem;
  right: 2.1rem;
  z-index: 900;
  width: 2.75rem;
  height: 2.75rem;
  border-radius: 50%;
  background: var(--bg-2);
  border: 1px solid var(--border);
  color: var(--muted);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  opacity: 0;
  pointer-events: none;
  transform: translateY(10px);
  transition: opacity .3s, transform .3s, background .2s, color .2s;
}
.back-to-top.visible {
  opacity: 1;
  pointer-events: auto;
  transform: translateY(0);
}
.back-to-top:hover {
  background: var(--accent);
  color: var(--bg);
  border-color: var(--accent);
}

/* ════════════════════════════════════════════════════════════
   HOW WE WORK — PROCESS SECTION
   ════════════════════════════════════════════════════════════ */
.process { background: var(--bg); }
.process-top { margin-bottom: 4rem; }
.process-headline {
  font-family: var(--serif);
  font-size: clamp(2rem, 5vw, 3.5rem);
  font-weight: 400;
  line-height: 1.12;
  margin-top: .75rem;
}
.process-headline em { color: var(--accent); font-style: italic; }
.process-steps {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
}
.process-step {
  padding: 3rem 3.5rem;
  border-right: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  position: relative;
  overflow: hidden;
  transition: background .2s;
}
.process-step:hover { background: var(--bg-2); }
.process-step:nth-child(2n)    { border-right: none; }
.process-step:nth-child(3),
.process-step:nth-child(4)     { border-bottom: none; }
.process-step-num {
  font-family: var(--serif);
  font-size: 6rem;
  color: var(--border);
  line-height: 1;
  position: absolute;
  top: 1.5rem;
  right: 2rem;
  pointer-events: none;
  user-select: none;
  transition: color .2s;
}
.process-step:hover .process-step-num { color: var(--accent); opacity: .25; }
.process-step-title {
  font-family: var(--serif);
  font-size: 1.35rem;
  font-weight: 500;
  margin-bottom: .9rem;
  position: relative;
}
.process-step-desc {
  color: var(--muted);
  line-height: 1.75;
  font-size: .93rem;
  position: relative;
}
@media (max-width: 768px) {
  .process-steps { grid-template-columns: 1fr; }
  .process-step { border-right: none; padding: 2.25rem 1.5rem; }
  .process-step:nth-child(4) { border-bottom: 1px solid var(--border); }
}


/* ════════════════════════════════════════════════════════════
   ABOUT — PDF DOWNLOAD LINK
   ════════════════════════════════════════════════════════════ */
.about-download {
  display: inline-flex;
  align-items: center;
  gap: .6rem;
  margin-top: 1.75rem;
  padding: .65rem 1.4rem;
  border: 1px solid var(--border);
  border-radius: 2px;
  font-size: .84rem;
  font-family: var(--sans);
  color: var(--muted);
  transition: color .2s, border-color .2s, background .2s;
}
.about-download:hover {
  color: var(--accent);
  border-color: var(--accent);
  background: var(--a1-dim, rgba(200,169,110,.06));
}
.about-download svg { flex-shrink: 0; }


/* ════════════════════════════════════════════════════════════
   ABOUT — VISION LABEL
   ════════════════════════════════════════════════════════════ */
.about-vision {
  font-family: var(--sans);
  font-size: .62rem;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: .5rem;
}

/* ════════════════════════════════════════════════════════════
   WHY CHOOSE US
   ════════════════════════════════════════════════════════════ */
.why-us { background: var(--bg); }
.why-us-top { margin-bottom: 4rem; }
.why-us-headline {
  font-family: var(--serif);
  font-size: clamp(2rem, 5vw, 3.5rem);
  font-weight: 400;
  line-height: 1.12;
  margin-top: .75rem;
}
.why-us-headline em { color: var(--accent); font-style: italic; }

.why-us-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0;
  border-top: 1px solid var(--border);
  border-left: 1px solid var(--border);
  margin-bottom: 4rem;
}
.why-us-item {
  display: flex;
  gap: 1.25rem;
  padding: 2.5rem 2rem;
  border-right: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  transition: background .2s;
}
.why-us-item:hover { background: var(--bg-2); }
.why-us-num {
  font-family: var(--serif);
  font-size: 2.5rem;
  color: var(--border);
  line-height: 1;
  flex-shrink: 0;
  transition: color .2s;
}
.why-us-item:hover .why-us-num { color: var(--accent); }
.why-us-body h3 {
  font-family: var(--serif);
  font-size: 1.15rem;
  font-weight: 500;
  margin-bottom: .6rem;
  color: var(--fg);
}
.why-us-body p {
  font-size: .88rem;
  color: var(--muted);
  line-height: 1.7;
}
.why-us-closing {
  font-family: var(--serif);
  font-size: clamp(1.1rem, 2.5vw, 1.5rem);
  font-style: italic;
  color: var(--fg-62);
  text-align: center;
  max-width: 700px;
  margin: 0 auto;
  line-height: 1.6;
  padding: 0 1rem;
}

@media (max-width: 900px) {
  .why-us-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 560px) {
  .why-us-grid { grid-template-columns: 1fr; }
  .why-us-item { padding: 1.75rem 1.25rem; }
}

/* ════════════════════════════════════════════════════════════
   CHATBOT
   ════════════════════════════════════════════════════════════ */
.chatbot {
  position: fixed;
  bottom: 2rem;
  left: 2rem;
  z-index: 9000;
  display: flex;
  align-items: center;
  gap: .75rem;
}

.chat-launch-label {
  order: 2;
  background: var(--bg-2);
  border: 1px solid var(--border);
  border-radius: 999px;
  color: var(--fg);
  box-shadow: 0 4px 20px rgba(0,0,0,0.22);
  padding: .7rem 1rem;
  font-family: var(--sans);
  font-size: .7rem;
  font-weight: 500;
  letter-spacing: .12em;
  text-transform: uppercase;
  white-space: nowrap;
  transition: color .2s, border-color .2s, background .2s, transform .2s var(--spring), opacity .2s;
}
.chat-launch-label:hover {
  color: var(--accent);
  border-color: var(--accent);
  background: var(--a-dim);
  transform: translateX(3px);
}

.chat-bubble {
  order: 1;
  width: 3.5rem;
  height: 3.5rem;
  border-radius: 50%;
  background: var(--bg-2);
  border: 1px solid var(--border);
  color: var(--accent);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 20px rgba(0,0,0,0.35);
  transition: transform 0.2s var(--spring), box-shadow 0.2s, background 0.2s;
  position: relative;
}
.chat-bubble:hover {
  transform: scale(1.08);
  background: var(--accent);
  color: #0d0d0b;
  box-shadow: 0 6px 28px rgba(200,169,110,0.35);
}
.chat-bubble-dot {
  position: absolute;
  top: 2px;
  right: 2px;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: #4caf50;
  border: 2px solid var(--bg);
  animation: chatDotPulse 2s infinite;
}
@keyframes chatDotPulse {
  0%,100% { transform: scale(1); }
  50%      { transform: scale(1.25); }
}

.chatbot-window {
  position: absolute;
  bottom: 4.5rem;
  left: 0;
  width: min(380px, calc(100vw - 2rem));
  background: var(--bg-2);
  border: 1px solid var(--border);
  border-radius: 14px;
  box-shadow: 0 20px 60px rgba(0,0,0,0.45);
  display: flex;
  flex-direction: column;
  opacity: 0;
  pointer-events: none;
  transform: translateY(12px) scale(0.97);
  transform-origin: bottom left;
  transition: opacity 0.25s, transform 0.3s var(--spring);
  overflow: hidden;
}
.chatbot-window.open {
  opacity: 1;
  pointer-events: all;
  transform: translateY(0) scale(1);
}

.chatbot-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: .95rem 1rem;
  border-bottom: 1px solid var(--border);
  background: var(--bg);
}
.chatbot-head-info {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}
.chatbot-avatar {
  width: 2.2rem;
  height: 2.2rem;
  border-radius: 50%;
  background: var(--a-dim);
  border: 1px solid var(--accent);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--serif);
  font-style: italic;
  font-size: 0.75rem;
  color: var(--accent);
  flex-shrink: 0;
}
.chatbot-head-info strong {
  display: block;
  font-family: var(--sans);
  font-size: 0.84rem;
  font-weight: 500;
  color: var(--fg);
  line-height: 1.2;
}
.chatbot-head-info span {
  font-size: 0.71rem;
  color: var(--muted);
}
.chatbot-close {
  background: none;
  border: none;
  color: var(--dim);
  font-size: 1.4rem;
  line-height: 1;
  cursor: pointer;
  padding: 0.2rem 0.4rem;
  transition: color 0.15s;
  border-radius: 4px;
}
.chatbot-close:hover { color: var(--fg); }

.chatbot-messages {
  flex: 1;
  padding: 1rem 1rem 0.65rem;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
  max-height: min(440px, 58vh);
  min-height: 230px;
  scroll-behavior: smooth;
}
.chatbot-messages::-webkit-scrollbar { width: 3px; }
.chatbot-messages::-webkit-scrollbar-thumb { background: var(--border); border-radius: 99px; }

.chat-msg {
  display: flex;
  flex-direction: column;
  max-width: 88%;
  animation: chatMsgIn 0.22s var(--smooth) both;
}
@keyframes chatMsgIn {
  from { opacity: 0; transform: translateY(6px); }
  to   { opacity: 1; transform: translateY(0); }
}
.chat-msg--bot  { align-self: flex-start; }
.chat-msg--user { align-self: flex-end; }

.chat-msg-bubble {
  padding: 0.68rem 0.88rem;
  border-radius: 12px;
  font-size: 0.85rem;
  line-height: 1.58;
}
.chat-msg--bot .chat-msg-bubble {
  background: var(--fg-08);
  color: var(--fg);
  border-radius: 4px 12px 12px 12px;
}
.chat-msg--user .chat-msg-bubble {
  background: var(--accent);
  color: #111;
  border-radius: 12px 4px 12px 12px;
  font-weight: 500;
}

.chat-typing {
  align-self: flex-start;
  display: flex;
  gap: 4px;
  padding: 0.65rem 0.9rem;
  background: var(--fg-08);
  border-radius: 4px 12px 12px 12px;
  animation: chatMsgIn 0.2s both;
}
.chat-typing span {
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--muted);
  animation: typingDot 1.2s infinite;
}
.chat-typing span:nth-child(2) { animation-delay: 0.2s; }
.chat-typing span:nth-child(3) { animation-delay: 0.4s; }
@keyframes typingDot {
  0%,60%,100% { opacity: 0.3; transform: translateY(0); }
  30%          { opacity: 1;   transform: translateY(-3px); }
}

.chat-options {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-top: 0.1rem;
  align-self: flex-start;
  animation: chatMsgIn 0.25s var(--smooth) both;
}
.chat-option-btn {
  padding: 0.52rem 0.85rem;
  border: 1px solid var(--border);
  border-radius: 999px;
  background: var(--fg-04);
  color: var(--fg-62);
  font-family: var(--sans);
  font-size: 0.78rem;
  line-height: 1.2;
  cursor: pointer;
  transition: background 0.15s, color 0.15s, border-color 0.15s, transform .18s var(--spring);
  white-space: nowrap;
}
.chat-option-btn:hover {
  background: var(--a-dim);
  border-color: var(--accent);
  color: var(--accent);
  transform: translateY(-1px);
}
.chat-option-btn--primary {
  background: var(--accent);
  border-color: var(--accent);
  color: #111;
  font-weight: 500;
}
.chat-option-btn--primary:hover {
  color: #111;
  filter: brightness(1.06);
}

.chatbot-footer {
  padding: 0.75rem;
  border-top: 1px solid var(--border);
}
.chat-input-wrap {
  display: flex;
  gap: 0.5rem;
  align-items: center;
}
.chat-input-wrap input {
  flex: 1;
  background: var(--fg-08);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 0.55rem 0.8rem;
  color: var(--fg);
  font-family: var(--sans);
  font-size: 0.85rem;
  outline: none;
  transition: border-color 0.15s;
}
.chat-input-wrap input:focus { border-color: var(--accent); }
.chat-input-wrap input::placeholder { color: var(--dim); }

#chatSend {
  width: 2.2rem;
  height: 2.2rem;
  border-radius: 8px;
  background: var(--accent);
  color: #111;
  border: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: opacity 0.15s, transform 0.15s;
}
#chatSend:hover { opacity: 0.85; transform: scale(1.06); }

.chat-done-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-top: 0.35rem;
  align-self: flex-start;
  animation: chatMsgIn 0.25s var(--smooth) both;
}
.chat-done-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 2.25rem;
  padding: 0.55rem 0.9rem;
  background: var(--fg-04);
  color: var(--fg);
  border: 1px solid var(--border);
  border-radius: 8px;
  font-family: var(--sans);
  font-size: 0.76rem;
  font-weight: 500;
  line-height: 1.2;
  cursor: pointer;
  transition: opacity 0.15s, transform .18s var(--spring), background .15s, border-color .15s, color .15s;
}
.chat-done-btn:hover {
  border-color: var(--accent);
  color: var(--accent);
  transform: translateY(-1px);
}
.chat-done-btn--primary {
  background: var(--accent);
  border-color: var(--accent);
  color: #111;
}
.chat-done-btn--primary:hover {
  color: #111;
  opacity: 0.9;
}
.chat-done-btn--ghost {
  color: var(--muted);
}

@media (max-width: 480px) {
  .chatbot { left: 1rem; bottom: 1rem; }
  .chat-launch-label {
    max-width: 13rem;
    overflow: hidden;
    text-overflow: ellipsis;
    padding: .6rem .8rem;
    font-size: .65rem;
  }
  .chatbot-window { width: calc(100vw - 2rem); max-width: 360px; }
  .chatbot-messages {
    max-height: 54vh;
    min-height: 220px;
  }
  .chat-option-btn {
    white-space: normal;
    text-align: left;
  }
}

/* ════════════════════════════════════════════════════════════
   ABOUT — IMAGE CLICKABLE / ZOOM HINT
   ════════════════════════════════════════════════════════════ */
.about-img-clickable { cursor: zoom-in; position: relative; }
.about-img-zoom-hint {
  position: absolute;
  top: .75rem; right: .75rem;
  width: 2rem; height: 2rem;
  border-radius: 50%;
  background: rgba(0,0,0,.45);
  color: #fff;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.1rem; line-height: 1;
  opacity: 0;
  transition: opacity .2s;
  pointer-events: none;
}
.about-img-clickable:hover .about-img-zoom-hint { opacity: 1; }

/* ════════════════════════════════════════════════════════════
   PHOTO OVERLAY
   ════════════════════════════════════════════════════════════ */
.photo-overlay {
  position: fixed; inset: 0;
  background: rgba(10,10,8,.96);
  z-index: 9500;
  display: flex; flex-direction: column;
  align-items: center; justify-content: center;
  padding: 2rem;
  opacity: 0; visibility: hidden;
  transition: opacity .3s var(--ease), visibility .3s;
}
.photo-overlay.open { opacity: 1; visibility: visible; }
.photo-overlay-close {
  position: absolute; top: 1.25rem; right: 1.5rem;
  background: none; border: none;
  color: var(--fg-62); font-size: 2rem; line-height: 1;
  cursor: pointer;
  transition: color .2s, transform .2s;
}
.photo-overlay-close:hover { color: var(--fg); transform: rotate(90deg); }
.photo-overlay-img {
  max-width: min(900px, 90vw);
  max-height: 80vh;
  width: auto; height: auto;
  object-fit: contain;
  border-radius: 4px;
  box-shadow: 0 30px 80px rgba(0,0,0,.6);
}
.photo-overlay-caption {
  margin-top: 1rem;
  font-size: .78rem;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--muted);
}

/* ════════════════════════════════════════════════════════════
   COOKIE CONSENT BANNER
   ════════════════════════════════════════════════════════════ */
.cookie-banner {
  position: fixed;
  bottom: 0; left: 0; right: 0;
  z-index: 9800;
  background: var(--bg-2);
  border-top: 1px solid var(--border);
  padding: 1rem var(--gutter);
  display: flex; align-items: center; justify-content: space-between;
  gap: 1.5rem; flex-wrap: wrap;
  transform: translateY(100%);
  transition: transform .4s var(--ease);
  box-shadow: 0 -8px 40px rgba(0,0,0,.25);
}
.cookie-banner.visible { transform: translateY(0); }
.cookie-text {
  display: flex; align-items: center; gap: .75rem;
  font-size: .82rem; color: var(--fg-62); line-height: 1.55;
  flex: 1; min-width: 0;
}
.cookie-link { color: var(--accent); text-decoration: underline; text-underline-offset: 2px; }
.cookie-actions { display: flex; gap: .6rem; flex-shrink: 0; }
.cookie-btn {
  padding: .5rem 1.1rem;
  border-radius: 4px;
  font-family: var(--sans); font-size: .8rem;
  cursor: pointer; border: 1px solid var(--border);
  transition: background .15s, border-color .15s, color .15s;
}
.cookie-decline { background: transparent; color: var(--muted); }
.cookie-decline:hover { background: var(--fg-08); color: var(--fg); }
.cookie-accept  { background: var(--accent); color: #111; border-color: var(--accent); font-weight: 500; }
.cookie-accept:hover { opacity: .88; }

@media (max-width: 480px) {
  .cookie-banner  { flex-direction: column; align-items: flex-start; gap: .75rem; padding: 1rem 1.25rem; }
  .cookie-actions { width: 100%; }
  .cookie-btn     { flex: 1; text-align: center; }
}

/* ════════════════════════════════════════════════════════════
   MOBILE — COMPREHENSIVE FIX (iPhone 16 & small screens)
   ════════════════════════════════════════════════════════════ */

/* Prevent horizontal scroll on any screen */
html { overflow-x: hidden; }
body { overflow-x: hidden; }

/* Prevent iOS Safari double-tap zoom on inputs */
@media (max-width: 768px) {
  input, select, textarea { font-size: 16px; }

  /* Hero — tighten content spacing */
  .hero-content { padding: 0 1.25rem; }
  .hero-eyebrow { font-size: .65rem; letter-spacing: .15em; }
  .hero-cta { font-size: .82rem; padding: .8rem 1.5rem; }

  /* Services — single column on mobile, fix padding */
  .service-item { padding: 2rem 1.5rem; }
  .service-name { font-size: 1.2rem; }

  /* Why Choose Us — stack num above text */
  .why-us-item { flex-direction: column; gap: .5rem; padding: 1.75rem 1.25rem; }
  .why-us-num  { font-size: 2rem; }

  /* Process — shrink ghost number so it doesn't bleed */
  .process-step-num { font-size: 4rem; top: 1rem; right: 1rem; }
  .process-step     { padding: 2rem 1.5rem; }

  /* Feature strip quote — readable size */
  .feature-quote { font-size: clamp(1.1rem, 4.5vw, 1.6rem); }

  /* Contact — tighter gaps */
  .contact-item { gap: .75rem; align-items: flex-start; }
  .contact-details { gap: 1.5rem; }
  .contact-headline { font-size: clamp(1.8rem, 7vw, 2.8rem); }

  /* Footer nav — stack vertically */
  .footer-nav { flex-direction: column; gap: 1.5rem; }

  /* Lightbox — full height scroll on mobile */
  .lightbox { align-items: flex-start; padding: 1rem; }
  .lightbox-close { top: .75rem; right: .75rem; font-size: 1.5rem; }
  .lb-images { max-height: 240px; }

  /* Floating buttons — prevent overlap with chatbot */
  .wa-float   { bottom: 1.25rem; right: 1rem; width: 3rem; height: 3rem; }
  .wa-float svg { width: 20px; height: 20px; }
  .wa-float-tip { display: none; }
  .back-to-top { bottom: 5.5rem; right: 1rem; width: 2.4rem; height: 2.4rem; }
  .chatbot    { left: 1rem; bottom: 1.25rem; }
  .chat-launch-label { display: none; }
  .chat-bubble { width: 3rem; height: 3rem; }
}

@media (max-width: 480px) {
  /* Hero headline — comfortable on 390px */
  .hero-headline { font-size: clamp(2.4rem, 10.5vw, 3.8rem); }

  /* Section headlines — scale down */
  .about-headline,
  .services-headline,
  .why-us-headline,
  .process-headline,
  .contact-headline,
  .awards-headline { font-size: clamp(1.9rem, 8vw, 2.8rem); }

  /* About image pair — single column */
  .about-image-pair { grid-template-columns: 1fr; }
  .about-img-short  { display: none; }

  /* Why Choose Us closing quote */
  .why-us-closing { font-size: .95rem; padding: 0 .5rem; }

  /* Contact form — full width select */
  .form-group select { appearance: none; -webkit-appearance: none; }

  /* Marquee — speed fine, just ensure no overflow */
  .marquee-band { overflow: hidden; }
}