/* =================================================================
   KÖTTA REFORMAS · styles.css · v4 MODERN EDITORIAL
   ================================================================= */

:root {
  /* Tones */
  --walnut: #2A1F18;
  --walnut-deep: #1A130E;
  --walnut-soft: #4A3C32;
  --umber: #8B6F4E;
  --clay: #A8703F;
  --clay-soft: #C18D5A;
  --brass: #C68F4A;
  --brass-deep: #A26F31;
  --cream: #F5EFE6;
  --cream-warm: #EFE6D6;
  --paper: #FBF7F0;
  --bone: #E8DDC9;
  --lino: #DDD3C5;
  --lino-dark: #C7BBA8;
  --stone: #B8AC97;
  --hairline: rgba(42, 31, 24, 0.14);
  --hairline-strong: rgba(42, 31, 24, 0.28);
  --hairline-light: rgba(245, 239, 230, 0.16);

  /* Fonts */
  --serif: 'DM Serif Display', 'Times New Roman', Georgia, serif;
  --serif-text: 'Fraunces', Georgia, serif;
  --sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Helvetica, sans-serif;
  --mono: 'IBM Plex Mono', 'SF Mono', 'Courier New', monospace;

  /* Layout */
  --max: 1280px;
  --max-wide: 1440px;
  --gutter: clamp(20px, 4vw, 64px);

  /* Motion */
  --t-fast: 0.18s cubic-bezier(0.4, 0, 0.2, 1);
  --t-med: 0.35s cubic-bezier(0.22, 1, 0.36, 1);
  --t-slow: 0.7s cubic-bezier(0.22, 1, 0.36, 1);
}

* { box-sizing: border-box; margin: 0; padding: 0; }
*:focus-visible { outline: 2px solid var(--walnut); outline-offset: 3px; }

html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }

body {
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.6;
  color: var(--walnut);
  background: var(--cream);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}

img, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button { font: inherit; cursor: pointer; background: none; border: 0; color: inherit; }
ul, ol { list-style: none; }

::selection { background: var(--walnut); color: var(--cream); }

.mono { font-family: var(--mono); font-weight: 400; font-feature-settings: 'liga' 0; }

/* Paper grain */
body::before {
  content: '';
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 1000;
  opacity: 0.05;
  mix-blend-mode: multiply;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 300 300' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.92' numOctaves='3' /%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' /%3E%3C/svg%3E");
}

/* =================================================================
   SCROLL REVEAL
   ================================================================= */
[data-reveal] {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.9s cubic-bezier(0.22, 1, 0.36, 1), transform 0.9s cubic-bezier(0.22, 1, 0.36, 1);
}
[data-reveal].is-visible {
  opacity: 1;
  transform: translateY(0);
}

/* =================================================================
   MARQUEE
   ================================================================= */
.marquee {
  background: var(--walnut);
  color: var(--cream);
  overflow: hidden;
  padding: 10px 0;
  position: relative;
  z-index: 60;
}
.marquee-track {
  display: inline-flex;
  white-space: nowrap;
  animation: marquee 60s linear infinite;
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.06em;
  gap: 40px;
  padding-left: 40px;
}
@keyframes marquee { from { transform: translateX(0); } to { transform: translateX(-50%); } }

/* =================================================================
   NAV
   ================================================================= */
.nav {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(245, 239, 230, 0.85);
  backdrop-filter: blur(18px) saturate(140%);
  -webkit-backdrop-filter: blur(18px) saturate(140%);
  border-bottom: 1px solid var(--hairline);
}
.nav-inner {
  max-width: var(--max-wide);
  margin: 0 auto;
  padding: 18px var(--gutter);
  display: grid;
  grid-template-columns: auto 1fr auto auto;
  align-items: center;
  gap: 24px;
}
.nav-logo {
  display: flex;
  align-items: baseline;
  gap: 10px;
  font-family: var(--serif);
  color: var(--walnut);
  white-space: nowrap;
}
.nav-logo-word { font-family: var(--serif); font-size: 28px; line-height: 1; }
.nav-logo-line { width: 14px; height: 1px; background: var(--walnut); display: inline-block; margin-bottom: 6px; }
.nav-logo-sub { font-family: var(--sans); font-size: 10px; font-weight: 500; letter-spacing: 0.32em; text-transform: uppercase; }

.nav-menu {
  display: flex;
  gap: 26px;
  justify-content: center;
  font-family: var(--sans);
  font-size: 13.5px;
  font-weight: 500;
}
.nav-menu a {
  position: relative;
  padding: 4px 0;
  transition: color var(--t-fast);
}
.nav-menu a::after {
  content: '';
  position: absolute;
  left: 0; right: 100%; bottom: 0;
  height: 1px;
  background: currentColor;
  transition: right var(--t-med);
}
.nav-menu a:hover::after { right: 0; }

.nav-cta {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 18px;
  background: var(--walnut);
  color: var(--cream);
  font-family: var(--sans);
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0.04em;
  border-radius: 999px;
  transition: background var(--t-fast), transform var(--t-fast);
}
.nav-cta:hover { background: var(--brass); transform: translateY(-1px); }
.nav-cta-dot { width: 6px; height: 6px; border-radius: 50%; background: #6ED98B; box-shadow: 0 0 0 2px rgba(110, 217, 139, 0.3); }

.nav-toggle { display: none; width: 32px; height: 32px; flex-direction: column; justify-content: center; gap: 4px; }
.nav-toggle span { display: block; width: 22px; height: 1.5px; background: var(--walnut); }

/* =================================================================
   SIDE RAIL
   ================================================================= */
.rail {
  position: fixed;
  top: 50%;
  right: 22px;
  transform: translateY(-50%);
  z-index: 45;
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: 14px 10px;
  pointer-events: auto;
}
.rail-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 5px 0;
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--walnut-soft);
  transition: color var(--t-fast);
  position: relative;
}
.rail-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  border: 1px solid var(--walnut-soft);
  background: transparent;
  transition: background var(--t-fast), border-color var(--t-fast), transform var(--t-fast);
}
.rail-label {
  opacity: 0;
  transform: translateX(-6px);
  transition: opacity var(--t-fast), transform var(--t-fast);
  white-space: nowrap;
}
.rail-item:hover .rail-label,
.rail-item.active .rail-label { opacity: 1; transform: translateX(0); }
.rail-item.active .rail-dot { background: var(--walnut); border-color: var(--walnut); transform: scale(1.2); }
.rail-item.active { color: var(--walnut); }

/* On dark sections, switch rail color */
.rail.on-dark .rail-item { color: rgba(245, 239, 230, 0.55); }
.rail.on-dark .rail-dot { border-color: rgba(245, 239, 230, 0.55); }
.rail.on-dark .rail-item.active { color: var(--cream); }
.rail.on-dark .rail-item.active .rail-dot { background: var(--cream); border-color: var(--cream); }

/* =================================================================
   SECTION HEAD
   ================================================================= */
section { scroll-margin-top: 110px; }
.section-head {
  max-width: var(--max);
  margin: 0 auto;
  padding: 0 var(--gutter);
  margin-bottom: clamp(48px, 6vw, 88px);
}
.section-eyebrow {
  display: flex;
  align-items: center;
  gap: 14px;
  font-family: var(--mono);
  font-size: 11.5px;
  color: var(--walnut-soft);
  margin-bottom: 22px;
  letter-spacing: 0.04em;
}
.section-label {
  font-family: var(--sans);
  font-weight: 500;
  letter-spacing: 0.24em;
  text-transform: uppercase;
}
.section-title {
  font-family: var(--serif);
  font-weight: 400;
  font-size: clamp(40px, 7.2vw, 96px);
  line-height: 0.96;
  letter-spacing: -0.022em;
  color: var(--walnut);
  max-width: 22ch;
}
.section-title em { font-style: italic; }
.section-lede {
  margin-top: 28px;
  max-width: 56ch;
  font-family: var(--serif-text);
  font-weight: 400;
  font-size: clamp(17px, 1.6vw, 21px);
  line-height: 1.55;
  color: var(--walnut-soft);
}

/* =================================================================
   BUTTONS
   ================================================================= */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 18px 30px;
  font-family: var(--sans);
  font-size: 14px;
  font-weight: 500;
  letter-spacing: 0.02em;
  border-radius: 999px;
  border: 1px solid transparent;
  transition: background var(--t-fast), color var(--t-fast), border-color var(--t-fast), transform var(--t-fast), padding var(--t-fast);
  white-space: nowrap;
  position: relative;
}
.btn svg { transition: transform var(--t-med); }
.btn:hover svg { transform: translateX(4px); }
.btn-primary { background: var(--walnut); color: var(--cream); }
.btn-primary:hover { background: var(--brass); transform: translateY(-1px); padding-right: 36px; }
.btn-ghost { background: transparent; color: var(--walnut); border-color: var(--walnut); }
.btn-ghost:hover { background: var(--walnut); color: var(--cream); }
.btn-block { width: 100%; justify-content: center; }

/* =================================================================
   HERO
   ================================================================= */
.hero {
  position: relative;
  padding: clamp(56px, 8vw, 110px) 0 clamp(64px, 9vw, 130px);
  overflow: hidden;
}
.hero-grid {
  max-width: var(--max-wide);
  margin: 0 auto;
  padding: 0 var(--gutter);
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: clamp(36px, 5vw, 80px);
  align-items: center;
  position: relative;
}
.hero-text { position: relative; z-index: 2; }
.hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 14px;
  font-family: var(--mono);
  font-size: 11.5px;
  color: var(--walnut-soft);
  margin-bottom: 28px;
  letter-spacing: 0.02em;
}
.hero-eyebrow .hash { color: var(--walnut); }
.hero-eyebrow .bar { width: 32px; height: 1px; background: var(--walnut); }
.hero-eyebrow > span:last-child { font-family: var(--sans); font-weight: 500; letter-spacing: 0.24em; text-transform: uppercase; }

.hero-title {
  font-family: var(--serif);
  font-weight: 400;
  font-size: clamp(54px, 8.4vw, 124px);
  line-height: 0.92;
  letter-spacing: -0.025em;
  color: var(--walnut);
}
.hero-title em { font-style: italic; font-family: var(--serif); }

.hero-sub {
  margin-top: 32px;
  max-width: 52ch;
  font-family: var(--serif-text);
  font-weight: 400;
  font-size: clamp(16px, 1.5vw, 19px);
  line-height: 1.6;
  color: var(--walnut-soft);
}
.hero-sub strong { color: var(--walnut); font-weight: 500; }

.hero-cta { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 36px; }

.hero-meta {
  margin-top: 52px;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
  padding-top: 24px;
  border-top: 1px solid var(--hairline);
}
.hero-meta > div { display: flex; flex-direction: column; gap: 4px; }
.hero-meta dt { font-family: var(--mono); font-size: 10px; letter-spacing: 0.06em; text-transform: uppercase; color: var(--walnut-soft); }
.hero-meta dd { font-family: var(--serif); font-size: 19px; color: var(--walnut); line-height: 1.1; }

/* Hero visual */
.hero-visual { position: relative; height: clamp(440px, 64vw, 720px); }
.hero-image {
  position: absolute;
  overflow: hidden;
  border-radius: 4px;
  box-shadow: 0 36px 70px -32px rgba(42, 31, 24, 0.4);
  transition: transform var(--t-slow);
}
.hero-image:hover { transform: translateY(-6px); }
.hero-image-main {
  top: 0; right: 0; width: 78%; height: 76%;
  background: linear-gradient(160deg, #C9A57A 0%, #B8895F 40%, #8B6440 100%);
}
.hero-image-secondary {
  bottom: 0; left: 0; width: 56%; height: 44%;
  background: linear-gradient(160deg, #D8C5A2 0%, #B8A480 50%, #8E7250 100%);
}
.hero-image::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse at 30% 30%, rgba(255,243,219,0.32) 0%, transparent 50%),
    radial-gradient(ellipse at 75% 70%, rgba(42,31,24,0.18) 0%, transparent 60%);
  pointer-events: none;
}
.hero-image::after {
  content: '';
  position: absolute;
  inset: 0;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 400 400' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.88' numOctaves='3' /%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' /%3E%3C/svg%3E");
  opacity: 0.15;
  mix-blend-mode: overlay;
  pointer-events: none;
}
.hero-image-tag {
  position: absolute;
  bottom: 18px;
  left: 18px;
  font-family: var(--sans);
  font-size: 11px;
  font-weight: 500;
  color: var(--cream);
  background: rgba(26, 19, 14, 0.6);
  backdrop-filter: blur(8px);
  padding: 10px 14px;
  letter-spacing: 0.04em;
  line-height: 1.4;
  z-index: 1;
}
.hero-image-tag .mono { display: inline-block; font-size: 9px; letter-spacing: 0.12em; opacity: 0.7; margin-bottom: 2px; }

.hero-decor {
  position: absolute;
  top: 8%;
  left: -10px;
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 10px;
  background: var(--cream);
  padding: 18px 22px 16px;
  border: 1px solid var(--hairline);
}
.hero-decor-num { font-family: var(--serif); font-style: italic; font-size: 40px; line-height: 0.9; color: var(--walnut); }
.hero-decor-line { width: 36px; height: 1px; background: var(--walnut); }
.hero-decor-text { font-family: var(--mono); font-size: 10px; letter-spacing: 0.18em; text-transform: uppercase; color: var(--walnut-soft); line-height: 1.5; }

/* =================================================================
   MANIFIESTO · BRASS COLOR BLOCK
   ================================================================= */
.manifesto {
  background: var(--brass);
  color: var(--walnut);
  padding: clamp(96px, 14vw, 200px) 0 clamp(72px, 10vw, 140px);
  position: relative;
  overflow: hidden;
}
.manifesto::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse at 0% 0%, rgba(245, 239, 230, 0.28) 0%, transparent 50%),
    radial-gradient(ellipse at 100% 100%, rgba(42, 31, 24, 0.18) 0%, transparent 50%);
  pointer-events: none;
}
.manifesto::after {
  content: '';
  position: absolute;
  inset: 0;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 400 400' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='3' /%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' /%3E%3C/svg%3E");
  opacity: 0.10;
  mix-blend-mode: overlay;
  pointer-events: none;
}
.manifesto-inner {
  max-width: var(--max);
  margin: 0 auto;
  padding: 0 var(--gutter);
  position: relative;
  z-index: 1;
}
.manifesto-rule {
  width: 60px;
  height: 1px;
  background: var(--walnut);
  margin-bottom: 22px;
}
.manifesto-label {
  display: block;
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--walnut);
  margin-bottom: 40px;
  opacity: 0.7;
}
.manifesto-quote {
  font-family: var(--serif);
  font-weight: 400;
  font-size: clamp(48px, 9vw, 140px);
  line-height: 0.94;
  letter-spacing: -0.025em;
  color: var(--walnut);
  max-width: 16ch;
}
.manifesto-quote em { font-style: italic; }
.manifesto-foot {
  margin-top: clamp(48px, 6vw, 88px);
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 32px;
  align-items: end;
  padding-top: 32px;
  border-top: 1px solid var(--walnut);
}
.manifesto-detail {
  font-family: var(--serif-text);
  font-style: italic;
  font-size: clamp(15px, 1.4vw, 18px);
  line-height: 1.6;
  color: var(--walnut);
  max-width: 50ch;
}
.manifesto-detail em { font-weight: 500; font-style: italic; }
.manifesto-sign {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.06em;
  color: var(--walnut);
  white-space: nowrap;
}

/* =================================================================
   SERVICIOS
   ================================================================= */
.services { padding: clamp(80px, 10vw, 160px) 0 0; }
.service-row {
  max-width: var(--max-wide);
  margin: 0 auto;
  padding: clamp(64px, 9vw, 140px) var(--gutter);
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(40px, 6vw, 96px);
  align-items: center;
  border-top: 1px solid var(--hairline);
}
.service-row.reverse > .service-image { order: 2; }
.service-image {
  position: relative;
  aspect-ratio: 4 / 5;
  overflow: hidden;
  border-radius: 4px;
  box-shadow: 0 36px 70px -32px rgba(42, 31, 24, 0.35);
  transition: transform var(--t-slow);
}
.service-image:hover { transform: scale(1.012); }
.service-image::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse at 30% 30%, rgba(255,243,219,0.32) 0%, transparent 60%),
    radial-gradient(ellipse at 75% 75%, rgba(42,31,24,0.22) 0%, transparent 60%);
  pointer-events: none;
}
.service-image::after {
  content: '';
  position: absolute;
  inset: 0;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 400 400' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='3' /%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' /%3E%3C/svg%3E");
  opacity: 0.12;
  mix-blend-mode: overlay;
  pointer-events: none;
}
.service-image[data-img="kitchen"] { background: linear-gradient(165deg, #D9B485 0%, #B88A5A 45%, #7B5635 100%); }
.service-image[data-img="bath"] { background: linear-gradient(165deg, #D6CFBE 0%, #A89F8B 45%, #6F6755 100%); }
.service-image[data-img="full"] { background: linear-gradient(165deg, #C7AC83 0%, #97775A 50%, #4E3A2A 100%); }
.service-image-tag {
  position: absolute;
  top: 18px;
  left: 18px;
  font-family: var(--sans);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.04em;
  color: var(--cream);
  background: rgba(26, 19, 14, 0.55);
  backdrop-filter: blur(6px);
  padding: 8px 12px;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  z-index: 1;
}
.service-image-tag .mono { font-size: 9px; letter-spacing: 0.12em; opacity: 0.7; }

.service-text { position: relative; }
.service-marker { font-family: var(--serif); font-style: italic; font-size: 32px; color: var(--brass); display: inline-block; margin-bottom: 24px; }
.service-title {
  font-family: var(--serif);
  font-weight: 400;
  font-size: clamp(38px, 5.2vw, 68px);
  line-height: 0.98;
  letter-spacing: -0.018em;
  color: var(--walnut);
  margin-bottom: 24px;
}
.service-body {
  font-family: var(--serif-text);
  font-size: clamp(16px, 1.4vw, 18px);
  line-height: 1.65;
  color: var(--walnut-soft);
  margin-bottom: 32px;
  max-width: 50ch;
}
.service-specs {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px 24px;
  padding: 22px 0;
  border-top: 1px solid var(--hairline);
  border-bottom: 1px solid var(--hairline);
  margin-bottom: 26px;
}
.service-specs > div { display: flex; flex-direction: column; gap: 4px; }
.service-specs dt { font-family: var(--mono); font-size: 10px; letter-spacing: 0.06em; text-transform: uppercase; color: var(--walnut-soft); }
.service-specs dd { font-family: var(--serif); font-size: 18px; color: var(--walnut); }
.service-cta {
  font-family: var(--sans);
  font-size: 14px;
  font-weight: 500;
  color: var(--walnut);
  border-bottom: 1px solid var(--walnut);
  padding-bottom: 4px;
  transition: padding-left var(--t-fast), color var(--t-fast);
}
.service-cta:hover { padding-left: 6px; color: var(--brass); border-bottom-color: var(--brass); }

/* =================================================================
   FEATURED PROJECT
   ================================================================= */
.featured {
  background: var(--paper);
  padding: clamp(80px, 10vw, 160px) 0;
  border-top: 1px solid var(--hairline);
  border-bottom: 1px solid var(--hairline);
}
.featured-inner { max-width: var(--max-wide); margin: 0 auto; padding: 0 var(--gutter); }
.featured-head { margin-bottom: clamp(40px, 5vw, 64px); }
.featured-num { font-family: var(--mono); font-size: 12px; letter-spacing: 0.06em; color: var(--walnut-soft); display: block; margin-bottom: 18px; }
.featured-title {
  font-family: var(--serif);
  font-weight: 400;
  font-size: clamp(42px, 6.2vw, 84px);
  line-height: 0.98;
  letter-spacing: -0.02em;
  color: var(--walnut);
  max-width: 24ch;
}
.featured-title em { font-style: italic; }
.featured-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  grid-template-rows: auto auto;
  gap: 32px;
}
.featured-main-image {
  grid-column: 1 / 2; grid-row: 1 / 3;
  aspect-ratio: 4 / 5;
  position: relative; overflow: hidden;
  border-radius: 4px;
  background: linear-gradient(160deg, #C9A87A 0%, #946F4E 50%, #4A3322 100%);
  box-shadow: 0 36px 70px -32px rgba(42, 31, 24, 0.4);
  transition: transform var(--t-slow);
}
.featured-main-image:hover { transform: scale(1.008); }
.featured-main-image::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse at 25% 25%, rgba(255,243,219,0.38) 0%, transparent 55%),
    radial-gradient(ellipse at 80% 80%, rgba(26,19,14,0.4) 0%, transparent 60%);
  pointer-events: none;
}
.featured-main-image::after {
  content: '';
  position: absolute;
  inset: 0;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 500 500' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='3' /%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' /%3E%3C/svg%3E");
  opacity: 0.12;
  mix-blend-mode: overlay;
  pointer-events: none;
}
.featured-image-tag {
  position: absolute;
  bottom: 22px;
  left: 22px;
  background: rgba(26, 19, 14, 0.6);
  backdrop-filter: blur(8px);
  color: var(--cream);
  padding: 12px 16px;
  font-family: var(--sans);
  font-size: 12px;
  line-height: 1.4;
  letter-spacing: 0.04em;
  z-index: 1;
}
.featured-image-tag .mono { font-size: 9px; letter-spacing: 0.14em; opacity: 0.7; }
.featured-body { grid-column: 2 / 3; grid-row: 1 / 2; display: flex; flex-direction: column; gap: 16px; }
.featured-body p {
  font-family: var(--serif-text);
  font-size: 16.5px;
  line-height: 1.65;
  color: var(--walnut-soft);
}
.featured-body p strong { color: var(--walnut); font-weight: 500; }
.dropcap {
  float: left;
  font-family: var(--serif);
  font-size: 64px;
  line-height: 0.85;
  margin-right: 12px;
  margin-top: 6px;
  color: var(--brass);
}
.featured-specs {
  grid-column: 2 / 3; grid-row: 2 / 3;
  background: var(--cream);
  border: 1px solid var(--hairline);
  padding: 28px;
}
.featured-specs dl { display: grid; grid-template-columns: 1fr 1fr; gap: 14px 24px; margin-bottom: 24px; }
.featured-specs > dl > div { display: flex; flex-direction: column; gap: 4px; }
.featured-specs dt { font-family: var(--mono); font-size: 10px; letter-spacing: 0.06em; text-transform: uppercase; color: var(--walnut-soft); }
.featured-specs dd { font-family: var(--serif); font-size: 17px; color: var(--walnut); }
.featured-cta {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 13px 20px;
  background: var(--walnut);
  color: var(--cream);
  font-family: var(--sans);
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0.04em;
  border-radius: 999px;
  transition: background var(--t-fast), transform var(--t-fast);
  margin-top: 4px;
}
.featured-cta:hover { background: var(--brass); transform: translateY(-1px); }
.featured-sub-image {
  position: relative;
  aspect-ratio: 4 / 3;
  border-radius: 4px;
  overflow: hidden;
  display: flex;
  align-items: flex-end;
  padding: 14px;
  color: rgba(245, 239, 230, 0.7);
}
.featured-sub-image[data-img="featured-b"] { grid-column: 1 / 2; background: linear-gradient(160deg, #B89172 0%, #8E6A4A 100%); }
.featured-sub-image[data-img="featured-c"] { grid-column: 2 / 3; background: linear-gradient(160deg, #C8B595 0%, #9B7F5B 100%); }
.featured-sub-image::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse at 30% 30%, rgba(255,243,219,0.28) 0%, transparent 55%),
    radial-gradient(ellipse at 75% 75%, rgba(26,19,14,0.28) 0%, transparent 60%);
}
.featured-sub-image .mono { position: relative; z-index: 1; font-size: 10px; letter-spacing: 0.14em; }

/* =================================================================
   STATS
   ================================================================= */
.stats { padding: clamp(72px, 9vw, 130px) 0; border-bottom: 1px solid var(--hairline); }
.stats-inner {
  max-width: var(--max);
  margin: 0 auto;
  padding: 0 var(--gutter);
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: clamp(20px, 3vw, 48px);
}
.stat {
  display: flex;
  flex-direction: column;
  gap: 18px;
  padding-top: 22px;
  border-top: 1px solid var(--walnut);
  position: relative;
}
.stat::before {
  content: '';
  position: absolute;
  top: -1px;
  left: 0;
  width: 0;
  height: 1px;
  background: var(--brass);
  transition: width 1.4s cubic-bezier(0.22, 1, 0.36, 1);
}
.stats.is-visible .stat::before { width: 100%; }
.stat-num {
  font-family: var(--serif);
  font-size: clamp(56px, 8vw, 112px);
  line-height: 0.88;
  letter-spacing: -0.028em;
  color: var(--walnut);
}
.stat-num sup { font-size: 0.38em; font-feature-settings: 'sups'; vertical-align: super; margin-left: 2px; color: var(--brass); }
.stat-text { font-family: var(--serif-text); font-size: 15px; line-height: 1.55; color: var(--walnut-soft); max-width: 26ch; }

/* =================================================================
   PROCESO
   ================================================================= */
.process { padding: clamp(80px, 10vw, 160px) 0; background: var(--paper); border-bottom: 1px solid var(--hairline); }
.steps {
  max-width: var(--max);
  margin: 0 auto;
  padding: 0 var(--gutter);
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 32px;
}
.step {
  background: var(--cream);
  border: 1px solid var(--hairline);
  padding: clamp(28px, 3vw, 48px);
  display: flex;
  flex-direction: column;
  gap: 18px;
  position: relative;
  transition: transform var(--t-med), box-shadow var(--t-med), border-color var(--t-med);
}
.step:hover { transform: translateY(-4px); box-shadow: 0 24px 44px -20px rgba(42, 31, 24, 0.22); border-color: var(--brass); }
.step-head { display: flex; justify-content: space-between; align-items: baseline; }
.step-num { font-family: var(--serif); font-style: italic; font-size: 54px; line-height: 0.85; color: var(--walnut); transition: color var(--t-fast); }
.step:hover .step-num { color: var(--brass); }
.step-tag { font-size: 10px; letter-spacing: 0.08em; color: var(--walnut-soft); background: var(--paper); padding: 6px 10px; }
.step-title {
  font-family: var(--serif);
  font-weight: 400;
  font-size: clamp(26px, 2.8vw, 36px);
  line-height: 1.05;
  letter-spacing: -0.015em;
  color: var(--walnut);
}
.step-body { font-family: var(--serif-text); font-size: 15.5px; line-height: 1.65; color: var(--walnut-soft); }
.step-body strong { color: var(--walnut); font-weight: 500; }
.step-list { border-top: 1px solid var(--hairline); padding-top: 14px; }
.step-list li {
  font-family: var(--sans);
  font-size: 13px;
  color: var(--walnut-soft);
  padding: 5px 0;
  padding-left: 16px;
  position: relative;
  border-bottom: 1px dotted var(--hairline);
}
.step-list li:last-child { border-bottom: 0; }
.step-list li::before { content: '+'; position: absolute; left: 0; top: 5px; font-family: var(--mono); font-size: 11px; color: var(--walnut); }

/* =================================================================
   PROYECTOS · GALERÍA
   ================================================================= */
.projects { padding: clamp(80px, 10vw, 160px) 0; }
.gallery-filter {
  max-width: var(--max-wide);
  margin: 0 auto;
  padding: 0 var(--gutter);
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 36px;
}
.chip {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 9px 16px;
  border-radius: 999px;
  background: transparent;
  border: 1px solid var(--hairline-strong);
  color: var(--walnut-soft);
  font-family: var(--sans);
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0.02em;
  transition: background var(--t-fast), color var(--t-fast), border-color var(--t-fast);
}
.chip:hover { border-color: var(--walnut); color: var(--walnut); }
.chip.active { background: var(--walnut); color: var(--cream); border-color: var(--walnut); }
.chip-count { font-family: var(--mono); font-size: 10px; letter-spacing: 0.06em; opacity: 0.6; }
.chip.active .chip-count { color: var(--brass); opacity: 1; }

.gallery {
  max-width: var(--max-wide);
  margin: 0 auto;
  padding: 0 var(--gutter);
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  grid-auto-rows: 220px;
  gap: 18px;
}
.proj { display: flex; flex-direction: column; transition: opacity var(--t-med); }
.proj.hidden { display: none; }
.proj-large { grid-column: span 2; grid-row: span 2; }
.proj-tall { grid-row: span 2; }
.proj-wide { grid-column: span 2; }

.proj-img {
  position: relative;
  flex: 1;
  overflow: hidden;
  border-radius: 4px;
  transition: transform var(--t-slow);
}
.proj:hover .proj-img { transform: scale(1.015); }
.proj-img::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse at 25% 25%, rgba(255,243,219,0.3) 0%, transparent 55%),
    radial-gradient(ellipse at 75% 75%, rgba(26,19,14,0.25) 0%, transparent 60%);
  pointer-events: none;
}
.proj-img::after {
  content: '';
  position: absolute;
  inset: 0;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 300 300' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.88' numOctaves='3' /%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' /%3E%3C/svg%3E");
  opacity: 0.12;
  mix-blend-mode: overlay;
  pointer-events: none;
}
.proj-img[data-img="p1"] { background: linear-gradient(160deg, #D6B387 0%, #9C7448 100%); }
.proj-img[data-img="p2"] { background: linear-gradient(170deg, #D8CCB4 0%, #998767 100%); }
.proj-img[data-img="p3"] { background: linear-gradient(155deg, #BFA37C 0%, #6E5132 100%); }
.proj-img[data-img="p4"] { background: linear-gradient(165deg, #CBB28B 0%, #7E5C3C 100%); }
.proj-img[data-img="p5"] { background: linear-gradient(150deg, #D0BFA0 0%, #876D4C 100%); }
.proj-img[data-img="p6"] { background: linear-gradient(180deg, #BB9D75 0%, #5A3F26 100%); }
.proj-img[data-img="p7"] { background: linear-gradient(160deg, #C2B196 0%, #735C40 100%); }
.proj-img[data-img="p8"] { background: linear-gradient(170deg, #8E7754 0%, #3E2C1B 100%); }
.proj-tag {
  position: absolute;
  top: 12px;
  left: 14px;
  z-index: 1;
  font-size: 9px;
  letter-spacing: 0.14em;
  color: rgba(245, 239, 230, 0.85);
  background: rgba(26, 19, 14, 0.55);
  backdrop-filter: blur(6px);
  padding: 5px 9px;
  border-radius: 999px;
}
.proj figcaption { display: flex; align-items: baseline; gap: 10px; padding-top: 14px; font-family: var(--sans); flex-wrap: wrap; }
.proj-cat { font-family: var(--serif); font-style: italic; font-size: 20px; color: var(--walnut); }
.proj-sep { color: var(--walnut-soft); }
.proj-loc { font-family: var(--mono); font-size: 11px; letter-spacing: 0.06em; color: var(--walnut-soft); }

/* =================================================================
   TESTIMONIOS
   ================================================================= */
.testimonials { padding: clamp(80px, 10vw, 160px) 0; background: var(--paper); border-top: 1px solid var(--hairline); border-bottom: 1px solid var(--hairline); }
.quotes {
  max-width: var(--max);
  margin: 0 auto;
  padding: 0 var(--gutter);
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}
.quote {
  background: var(--cream);
  border: 1px solid var(--hairline);
  padding: clamp(32px, 3vw, 48px);
  position: relative;
  display: flex;
  flex-direction: column;
  transition: transform var(--t-med), border-color var(--t-med);
}
.quote:hover { transform: translateY(-3px); border-color: var(--brass); }
.quote-mark { font-family: var(--serif); font-size: 110px; line-height: 0.4; color: var(--brass); display: block; margin-bottom: 14px; height: 32px; }
.quote p { font-family: var(--serif-text); font-size: clamp(16px, 1.4vw, 18px); line-height: 1.55; color: var(--walnut); flex: 1; margin-bottom: 28px; }
.quote p em { font-style: italic; color: var(--walnut); font-weight: 500; }
.quote footer { display: flex; flex-direction: column; gap: 6px; padding-top: 18px; border-top: 1px solid var(--hairline); }
.quote footer strong { font-family: var(--serif); font-weight: 400; font-size: 19px; color: var(--walnut); }
.quote footer .mono { font-size: 11px; letter-spacing: 0.06em; color: var(--walnut-soft); }

/* =================================================================
   ABOUT
   ================================================================= */
.about { padding: clamp(80px, 10vw, 160px) 0; }
.about-inner {
  max-width: var(--max);
  margin: 0 auto;
  padding: 0 var(--gutter);
  display: grid;
  grid-template-columns: 0.85fr 1.15fr;
  gap: clamp(40px, 6vw, 100px);
  align-items: start;
}
.about-portrait {
  position: relative;
  aspect-ratio: 4 / 5;
  background: linear-gradient(160deg, #B8946C 0%, #6E5132 100%);
  overflow: hidden;
  border-radius: 4px;
  box-shadow: 0 36px 70px -32px rgba(42, 31, 24, 0.35);
  transition: transform var(--t-slow);
}
.about-portrait:hover { transform: scale(1.012); }
.about-portrait::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse at 35% 30%, rgba(255,243,219,0.32) 0%, transparent 55%),
    radial-gradient(ellipse at 70% 80%, rgba(26,19,14,0.32) 0%, transparent 60%);
  pointer-events: none;
}
.about-portrait::after {
  content: '';
  position: absolute;
  inset: 0;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 400 400' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.88' numOctaves='3' /%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' /%3E%3C/svg%3E");
  opacity: 0.12;
  mix-blend-mode: overlay;
  pointer-events: none;
}
.about-portrait-tag {
  position: absolute;
  bottom: 18px;
  left: 18px;
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.12em;
  color: var(--cream);
  background: rgba(26, 19, 14, 0.55);
  backdrop-filter: blur(6px);
  padding: 8px 12px;
  z-index: 1;
}
.about-content { display: flex; flex-direction: column; gap: 20px; }
.about-content .section-title { max-width: 16ch; margin-bottom: 8px; }
.about-content p { font-family: var(--serif-text); font-size: clamp(16px, 1.4vw, 18px); line-height: 1.65; color: var(--walnut-soft); max-width: 60ch; }
.about-content p strong { color: var(--walnut); font-weight: 500; }
.about-content p em { font-style: italic; color: var(--walnut); }
.about-content p.about-lead { font-size: clamp(18px, 1.55vw, 21px); color: var(--walnut); }
.about-values {
  margin-top: 14px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
}
.about-value {
  padding: 20px 22px;
  border: 1px solid var(--hairline);
  background: var(--paper);
  font-family: var(--sans);
  font-size: 14px;
  line-height: 1.55;
  color: var(--walnut-soft);
  transition: background var(--t-fast), border-color var(--t-fast);
}
.about-value:hover { background: var(--bone); border-color: var(--brass); }
.about-value strong { color: var(--walnut); font-weight: 600; }
.about-value .mono { display: block; font-size: 11px; letter-spacing: 0.12em; color: var(--brass); margin-bottom: 8px; }

/* =================================================================
   FAQ
   ================================================================= */
.faq { padding: clamp(80px, 10vw, 160px) 0; background: var(--paper); border-top: 1px solid var(--hairline); border-bottom: 1px solid var(--hairline); }
.faq-list { max-width: 920px; margin: 0 auto; padding: 0 var(--gutter); }
.faq-item { border-top: 1px solid var(--hairline-strong); transition: border-color var(--t-fast); }
.faq-item:last-child { border-bottom: 1px solid var(--hairline-strong); }
.faq-item[open] { border-color: var(--walnut); }
.faq-item summary {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 28px 0;
  cursor: pointer;
  list-style: none;
  gap: 18px;
  transition: padding-left var(--t-fast);
}
.faq-item:hover summary { padding-left: 8px; }
.faq-item summary::-webkit-details-marker { display: none; }
.faq-q {
  font-family: var(--serif);
  font-weight: 400;
  font-size: clamp(22px, 2.6vw, 34px);
  line-height: 1.15;
  color: var(--walnut);
  letter-spacing: -0.01em;
}
.faq-icon {
  flex: 0 0 36px;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--cream);
  border: 1px solid var(--hairline-strong);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--serif);
  font-size: 22px;
  color: var(--walnut);
  transition: transform var(--t-med), background var(--t-med), color var(--t-med);
}
.faq-item[open] .faq-icon { transform: rotate(45deg); background: var(--walnut); color: var(--cream); }
.faq-a { padding: 0 0 30px; }
.faq-a p { font-family: var(--serif-text); font-size: clamp(15px, 1.3vw, 17px); line-height: 1.65; color: var(--walnut-soft); max-width: 60ch; }
.faq-a p strong { color: var(--walnut); font-weight: 500; }

/* =================================================================
   CONTACTO · DARK BIG
   ================================================================= */
.contact {
  background: var(--walnut);
  color: var(--cream);
  position: relative;
  overflow: hidden;
}
.contact::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse at 10% 0%, rgba(198, 143, 74, 0.22) 0%, transparent 50%),
    radial-gradient(ellipse at 90% 100%, rgba(168, 112, 63, 0.16) 0%, transparent 50%);
  pointer-events: none;
}

.contact-display {
  max-width: var(--max-wide);
  margin: 0 auto;
  padding: clamp(72px, 10vw, 140px) var(--gutter) clamp(56px, 7vw, 100px);
  position: relative;
  z-index: 1;
}
.contact-display-label {
  display: block;
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.16em;
  color: rgba(245, 239, 230, 0.55);
  margin-bottom: 28px;
}
.contact-display-title {
  font-family: var(--serif);
  font-weight: 400;
  font-style: italic;
  font-size: clamp(96px, 18vw, 280px);
  line-height: 0.86;
  letter-spacing: -0.04em;
  color: var(--cream);
}
.contact-display-title .dot { color: var(--brass); font-style: normal; }

.contact-inner {
  max-width: var(--max);
  margin: 0 auto;
  padding: 0 var(--gutter) clamp(80px, 10vw, 160px);
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(40px, 6vw, 88px);
  align-items: start;
  position: relative;
  z-index: 1;
}
.contact-pitch .section-eyebrow { color: rgba(245, 239, 230, 0.65); margin-bottom: 24px; }
.contact-pitch .section-eyebrow .mono { color: var(--brass); }
.contact-title { color: var(--cream); max-width: 14ch; margin-bottom: 22px; font-size: clamp(38px, 5vw, 64px); }
.contact-title em { color: var(--brass); }
.contact-sub {
  font-family: var(--serif-text);
  font-size: clamp(16px, 1.4vw, 18px);
  line-height: 1.65;
  color: rgba(245, 239, 230, 0.8);
  max-width: 44ch;
  margin-bottom: 36px;
}
.contact-sub strong { color: var(--cream); font-weight: 500; }
.contact-channels { border-top: 1px solid var(--hairline-light); }
.channel {
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: baseline;
  gap: 24px;
  padding: 18px 0;
  border-bottom: 1px solid var(--hairline-light);
  font-family: var(--sans);
  transition: padding var(--t-fast), color var(--t-fast);
}
a.channel:hover { padding-left: 8px; }
a.channel:hover .channel-value { color: var(--brass); }
.channel-label { font-size: 11px; font-weight: 500; letter-spacing: 0.28em; text-transform: uppercase; color: rgba(245, 239, 230, 0.6); display: flex; align-items: center; gap: 8px; }
.channel-label .dot { width: 6px; height: 6px; border-radius: 50%; background: #6ED98B; display: inline-block; }
.channel-value { font-family: var(--serif); font-size: 24px; color: var(--cream); line-height: 1; transition: color var(--t-fast); }
.channel-primary .channel-value { font-style: italic; color: var(--brass); }
.channel-static { opacity: 0.85; }

.contact-form {
  background: rgba(245, 239, 230, 0.04);
  border: 1px solid var(--hairline-light);
  padding: clamp(28px, 4vw, 44px);
  display: flex;
  flex-direction: column;
  gap: 22px;
  border-radius: 4px;
}
.form-head { display: flex; align-items: baseline; gap: 14px; padding-bottom: 18px; border-bottom: 1px solid var(--hairline-light); margin-bottom: 6px; }
.form-head .mono { font-size: 11px; color: var(--brass); letter-spacing: 0.06em; }
.form-title { font-family: var(--serif); font-weight: 400; font-size: 26px; color: var(--cream); line-height: 1; }
.form-cols { display: grid; grid-template-columns: 1fr 1fr; gap: 22px; }
.form-row { display: flex; flex-direction: column; gap: 8px; }
.form-row label { font-family: var(--mono); font-size: 10px; letter-spacing: 0.16em; text-transform: uppercase; color: rgba(245, 239, 230, 0.55); }
.form-row input, .form-row select, .form-row textarea {
  font-family: var(--sans);
  font-size: 15px;
  color: var(--cream);
  background: transparent;
  border: 0;
  border-bottom: 1px solid rgba(245, 239, 230, 0.25);
  padding: 10px 0;
  width: 100%;
  border-radius: 0;
  transition: border-color var(--t-fast);
}
.form-row input::placeholder, .form-row textarea::placeholder { color: rgba(245, 239, 230, 0.3); }
.form-row input:focus, .form-row select:focus, .form-row textarea:focus { outline: 0; border-bottom-color: var(--brass); }
.form-row textarea { resize: vertical; min-height: 96px; }
.form-row select {
  appearance: none;
  background: transparent url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%23F5EFE6' stroke-width='2'><path d='M6 9l6 6 6-6'/></svg>") no-repeat right 4px center;
}
.form-row select option { background: var(--walnut); color: var(--cream); }
.form-row-submit { margin-top: 8px; }
.form-row-submit .btn-primary { background: var(--cream); color: var(--walnut); }
.form-row-submit .btn-primary:hover { background: var(--brass); color: var(--cream); }
.form-foot { font-family: var(--sans); font-size: 11.5px; color: rgba(245, 239, 230, 0.5); margin-top: 14px; line-height: 1.5; }

/* =================================================================
   FOOTER
   ================================================================= */
.footer { background: var(--walnut-deep); color: var(--cream); padding: clamp(60px, 8vw, 96px) 0 32px; border-top: 1px solid rgba(245, 239, 230, 0.08); }
.footer-inner { max-width: var(--max); margin: 0 auto; padding: 0 var(--gutter); }
.footer-top {
  display: grid;
  grid-template-columns: 1.4fr 2fr;
  gap: clamp(40px, 5vw, 96px);
  padding-bottom: 48px;
  border-bottom: 1px solid rgba(245, 239, 230, 0.12);
}
.footer-brand { display: flex; flex-direction: column; }
.footer-word { font-family: var(--serif); font-size: clamp(56px, 6vw, 80px); line-height: 1; color: var(--cream); }
.footer-sub { font-family: var(--sans); font-size: 10px; font-weight: 500; letter-spacing: 0.4em; text-transform: uppercase; color: rgba(245, 239, 230, 0.6); margin-top: 8px; }
.footer-tag { font-family: var(--serif-text); font-style: italic; font-size: 16px; color: rgba(245, 239, 230, 0.7); margin-top: 24px; line-height: 1.5; }
.footer-cols { display: grid; grid-template-columns: repeat(3, 1fr); gap: 32px; }
.footer-col { display: flex; flex-direction: column; gap: 10px; }
.footer-h { font-family: var(--mono); font-size: 11px; letter-spacing: 0.16em; text-transform: uppercase; color: rgba(245, 239, 230, 0.5); margin-bottom: 8px; }
.footer-col a { font-family: var(--sans); font-size: 14px; color: var(--cream); transition: opacity var(--t-fast), color var(--t-fast); }
.footer-col a:hover { color: var(--brass); }
.footer-foot { padding-top: 28px; display: flex; justify-content: space-between; flex-wrap: wrap; gap: 14px; font-family: var(--mono); font-size: 11px; color: rgba(245, 239, 230, 0.45); letter-spacing: 0.04em; }
.footer-legal { display: flex; gap: 22px; }
.footer-legal a { transition: opacity var(--t-fast), color var(--t-fast); }
.footer-legal a:hover { color: var(--brass); }

/* =================================================================
   STICKY WHATSAPP
   ================================================================= */
.sticky-wa {
  position: fixed;
  bottom: 22px;
  right: 22px;
  width: 56px;
  height: 56px;
  display: none;
  align-items: center;
  justify-content: center;
  background: var(--walnut);
  color: var(--cream);
  border-radius: 50%;
  z-index: 40;
  box-shadow: 0 14px 28px -8px rgba(42, 31, 24, 0.45);
  transition: transform var(--t-fast), background var(--t-fast);
}
.sticky-wa:hover { transform: translateY(-2px); background: var(--brass); }

/* =================================================================
   RESPONSIVE
   ================================================================= */
@media (max-width: 1280px) {
  .rail { right: 14px; padding: 12px 8px; }
}

@media (max-width: 1100px) {
  .nav-menu { gap: 20px; font-size: 12.5px; }
  .nav-logo-word { font-size: 24px; }
  .gallery { grid-template-columns: repeat(3, 1fr); grid-auto-rows: 200px; }
  .proj-large { grid-column: span 2; }
}

@media (max-width: 880px) {
  .rail { display: none; }
  .nav-inner { grid-template-columns: auto 1fr auto auto; gap: 14px; }
  .nav-menu {
    position: fixed;
    top: 96px;
    left: 0;
    right: 0;
    flex-direction: column;
    background: var(--cream);
    border-bottom: 1px solid var(--hairline);
    padding: 22px var(--gutter) 30px;
    gap: 6px;
    align-items: flex-start;
    transform: translateY(-130%);
    transition: transform var(--t-med);
  }
  .nav-menu.open { transform: translateY(0); }
  .nav-menu a { font-family: var(--serif); font-size: 26px; padding: 4px 0; }
  .nav-menu a::after { display: none; }
  .nav-toggle { display: flex; align-items: center; }

  .hero-grid { grid-template-columns: 1fr; gap: 32px; }
  .hero-visual { height: 480px; order: -1; }
  .hero-meta { grid-template-columns: repeat(2, 1fr); }

  .manifesto-foot { grid-template-columns: 1fr; gap: 16px; }

  .service-row { grid-template-columns: 1fr; gap: 32px; }
  .service-row.reverse > .service-image { order: -1; }
  .service-image { aspect-ratio: 4 / 3; }

  .featured-grid { grid-template-columns: 1fr; grid-template-rows: auto auto auto auto; }
  .featured-main-image { grid-column: 1 / 2; grid-row: 1 / 2; aspect-ratio: 4 / 3; }
  .featured-body { grid-column: 1 / 2; grid-row: 2 / 3; }
  .featured-specs { grid-column: 1 / 2; grid-row: 3 / 4; }
  .featured-sub-image { aspect-ratio: 4 / 3; }
  .featured-sub-image[data-img="featured-b"] { grid-column: 1 / 2; grid-row: 4 / 5; }
  .featured-sub-image[data-img="featured-c"] { grid-column: 1 / 2; grid-row: 5 / 6; }

  .stats-inner { grid-template-columns: repeat(2, 1fr); gap: 28px; }
  .steps { grid-template-columns: 1fr; }
  .gallery { grid-template-columns: repeat(2, 1fr); grid-auto-rows: 180px; }
  .proj-large { grid-column: span 2; }
  .proj-wide { grid-column: span 2; }
  .proj-tall { grid-row: span 1; }

  .quotes { grid-template-columns: 1fr; }
  .about-inner { grid-template-columns: 1fr; gap: 32px; }
  .about-portrait { aspect-ratio: 4 / 3; }
  .about-values { grid-template-columns: 1fr; }

  .contact-inner { grid-template-columns: 1fr; }
  .footer-top { grid-template-columns: 1fr; gap: 36px; }
  .footer-cols { grid-template-columns: 1fr 1fr; }
  .sticky-wa { display: flex; }
}

@media (max-width: 560px) {
  .marquee-track { font-size: 10.5px; }
  .nav-logo-sub, .nav-logo-line { display: none; }
  .nav-logo { gap: 0; }
  .nav-cta { padding: 9px 14px; font-size: 12.5px; }

  .hero { padding-top: 40px; padding-bottom: 60px; }
  .hero-visual { height: 360px; }
  .hero-image-main { width: 82%; height: 78%; }
  .hero-image-secondary { width: 60%; height: 46%; }
  .hero-decor { padding: 12px 14px 10px; left: 0; }
  .hero-decor-num { font-size: 28px; }
  .hero-meta { grid-template-columns: 1fr 1fr; gap: 14px 20px; }
  .hero-cta { flex-direction: column; align-items: stretch; }
  .hero-cta .btn { justify-content: center; }

  .manifesto-quote { font-size: clamp(40px, 13vw, 64px); }

  .service-specs { grid-template-columns: 1fr; gap: 12px; }
  .featured-specs dl { grid-template-columns: 1fr; }
  .stats-inner { grid-template-columns: 1fr; }
  .stat-num { font-size: 72px; }
  .gallery { grid-template-columns: 1fr; grid-auto-rows: 220px; }
  .proj-large, .proj-wide, .proj-tall { grid-column: span 1; grid-row: span 1; }
  .form-cols { grid-template-columns: 1fr; }
  .footer-cols { grid-template-columns: 1fr; gap: 22px; }
  .contact-display-title { font-size: clamp(72px, 24vw, 132px); }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: 0.01ms !important; transition-duration: 0.01ms !important; }
  html { scroll-behavior: auto; }
  .marquee-track { animation: none; }
  [data-reveal] { opacity: 1; transform: none; }
}