/* ===========================================================
   KÖTTA REFORMAS — v7 · contemporary studio
   ============================================================
   Diseño moderno, accesible, no-luxury. Sans tight, off-white,
   acento terracota. Esquinas duras, grid visible, fotos grandes.
   =========================================================== */

:root {
  --bg: #F6F4EF;
  --bg-alt: #FFFFFF;
  --bg-dark: #161514;
  --ink: #161514;
  --ink-2: #45423E;
  --ink-3: #807C75;
  --line: #E0DBD0;
  --line-strong: #1F1D1B;

  --accent: #D14A26;
  --accent-dark: #A33218;
  --accent-soft: #F4DAC8;

  --display: 'Inter Tight', system-ui, sans-serif;
  --body: 'Inter', system-ui, sans-serif;
  --mono: 'JetBrains Mono', ui-monospace, monospace;

  --maxw: 1440px;
  --gutter: 32px;
  --pad: 96px;

  --r: 0px;
  --r-card: 4px;

  --shadow-sm: 0 1px 0 rgba(20,18,16,.06);
}

@media (max-width: 900px) {
  :root {
    --gutter: 20px;
    --pad: 56px;
  }
}

* { box-sizing: border-box; margin: 0; padding: 0; }

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

body {
  background: var(--bg);
  color: var(--ink);
  font-family: var(--body);
  font-size: 16px;
  line-height: 1.55;
  font-weight: 400;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

a { color: inherit; text-decoration: none; }
img, svg, video { display: block; max-width: 100%; height: auto; }
button { cursor: pointer; font: inherit; background: none; border: 0; color: inherit; }
input, select, textarea { font: inherit; color: inherit; }

.mono { font-family: var(--mono); font-size: 0.72rem; letter-spacing: 0.06em; text-transform: uppercase; color: var(--ink-3); font-weight: 500; }

::selection { background: var(--accent); color: #fff; }

/* =========================================================
   MARQUEE
   ========================================================= */
.marquee {
  background: var(--bg-dark);
  color: #F6F4EF;
  overflow: hidden;
  border-bottom: 1px solid var(--line-strong);
  padding: 10px 0;
}
.marquee-track {
  display: inline-flex;
  white-space: nowrap;
  animation: marquee 60s linear infinite;
  gap: 36px;
  font-family: var(--mono);
  font-size: 0.7rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: #B4B0A8;
}
@keyframes marquee {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}

/* =========================================================
   NAV
   ========================================================= */
.nav {
  position: sticky;
  top: 0;
  z-index: 50;
  background: var(--bg);
  border-bottom: 1px solid var(--line);
}
.nav-inner {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 16px var(--gutter);
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 32px;
}
.nav-logo {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--display);
  font-weight: 700;
  letter-spacing: -0.02em;
}
.nav-logo-word { font-size: 22px; color: var(--ink); }
.nav-logo-line { width: 1px; height: 18px; background: var(--ink-3); }
.nav-logo-sub {
  font-family: var(--mono);
  font-size: 0.62rem;
  letter-spacing: 0.18em;
  color: var(--ink-3);
  font-weight: 500;
}
.nav-menu {
  display: flex;
  justify-content: center;
  gap: 28px;
  font-size: 14px;
  font-weight: 500;
  color: var(--ink-2);
}
.nav-menu a {
  position: relative;
  padding: 6px 0;
  transition: color .2s;
}
.nav-menu a:hover { color: var(--accent); }
.nav-menu a::after {
  content: '';
  position: absolute;
  left: 0; right: 0;
  bottom: 0;
  height: 1px;
  background: var(--accent);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform .2s;
}
.nav-menu a:hover::after { transform: scaleX(1); }

.nav-cta {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 18px;
  background: var(--ink);
  color: var(--bg);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: -0.005em;
  border-radius: var(--r);
  transition: background .2s;
}
.nav-cta:hover { background: var(--accent); }
.nav-cta-dot {
  width: 6px; height: 6px;
  background: #4ADE80;
  border-radius: 50%;
  box-shadow: 0 0 0 3px rgba(74,222,128,.2);
  animation: pulse 2s infinite;
}
@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: .5; }
}

.nav-toggle { display: none; }

@media (max-width: 900px) {
  .nav-menu { display: none; }
  .nav-inner { grid-template-columns: 1fr auto auto; gap: 12px; }
  .nav-toggle {
    display: inline-flex;
    flex-direction: column;
    gap: 4px;
    padding: 8px;
  }
  .nav-toggle span {
    width: 20px;
    height: 1.5px;
    background: var(--ink);
  }
  .nav-menu.open {
    display: flex;
    position: absolute;
    top: 100%;
    left: 0; right: 0;
    flex-direction: column;
    gap: 0;
    background: var(--bg);
    border-bottom: 1px solid var(--line);
    padding: 8px 0;
  }
  .nav-menu.open a {
    padding: 14px var(--gutter);
    border-top: 1px solid var(--line);
  }
}

/* =========================================================
   BUTTONS
   ========================================================= */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 16px 26px;
  font-family: var(--body);
  font-size: 14px;
  font-weight: 600;
  letter-spacing: -0.005em;
  border-radius: var(--r);
  border: 1px solid transparent;
  transition: background .2s, color .2s, border-color .2s, transform .15s;
  cursor: pointer;
}
.btn svg { transition: transform .2s; }
.btn:hover svg { transform: translateX(3px); }

.btn-primary { background: var(--accent); color: #fff; border-color: var(--accent); }
.btn-primary:hover { background: var(--accent-dark); border-color: var(--accent-dark); }

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

.btn-block { width: 100%; justify-content: center; }

/* =========================================================
   SECTION HEAD
   ========================================================= */
.section-head {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: var(--pad) var(--gutter) 56px;
  display: grid;
  grid-template-columns: 1fr 1.5fr;
  gap: 64px;
  align-items: start;
}
.section-eyebrow { display: flex; align-items: center; gap: 14px; }
.section-label {
  font-family: var(--mono);
  font-size: 0.72rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--ink-3);
  font-weight: 500;
}
.section-title {
  font-family: var(--display);
  font-size: clamp(36px, 5.2vw, 68px);
  line-height: 1.02;
  letter-spacing: -0.035em;
  font-weight: 700;
  color: var(--ink);
}
.section-title em { font-style: normal; color: var(--accent); }
.section-lede {
  font-size: 17px;
  line-height: 1.6;
  color: var(--ink-2);
  max-width: 520px;
}
@media (max-width: 900px) {
  .section-head { grid-template-columns: 1fr; gap: 24px; padding: var(--pad) var(--gutter) 32px; }
}

/* =========================================================
   HERO
   ========================================================= */
.hero {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 64px var(--gutter) 80px;
  border-bottom: 1px solid var(--line);
}
.hero-grid {
  display: grid;
  grid-template-columns: 1.05fr 1fr;
  gap: 64px;
  align-items: end;
}
.hero-eyebrow {
  display: flex;
  align-items: center;
  gap: 14px;
  font-family: var(--mono);
  font-size: 0.72rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--ink-3);
  font-weight: 500;
  margin-bottom: 28px;
}
.hash { color: var(--accent); font-weight: 600; }
.bar { width: 24px; height: 1px; background: var(--ink-3); }
.hero-title {
  font-family: var(--display);
  font-size: clamp(48px, 7.5vw, 104px);
  line-height: 0.98;
  letter-spacing: -0.045em;
  font-weight: 800;
  color: var(--ink);
  margin-bottom: 32px;
}
.hero-title em { font-style: normal; color: var(--accent); font-weight: 800; }
.hero-sub {
  font-size: 18px;
  line-height: 1.55;
  color: var(--ink-2);
  max-width: 520px;
  margin-bottom: 36px;
}
.hero-sub strong { color: var(--ink); font-weight: 600; }

.hero-cta { display: flex; gap: 12px; flex-wrap: wrap; margin-bottom: 56px; }

.hero-meta {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  border-top: 1px solid var(--line);
  padding-top: 24px;
}
.hero-meta > div { padding-right: 16px; border-right: 1px solid var(--line); }
.hero-meta > div:last-child { border-right: 0; padding-right: 0; }
.hero-meta dt {
  font-family: var(--mono);
  font-size: 0.7rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--ink-3);
  font-weight: 500;
  margin-bottom: 6px;
}
.hero-meta dd {
  font-family: var(--display);
  font-size: 17px;
  font-weight: 600;
  letter-spacing: -0.015em;
  color: var(--ink);
}

.hero-visual { position: relative; }
.hero-image-main {
  position: relative;
  border-radius: var(--r-card);
  overflow: hidden;
  aspect-ratio: 4/5;
  background: var(--line);
}
.hero-image-main img { width: 100%; height: 100%; object-fit: cover; }
.hero-image-tag {
  position: absolute;
  bottom: 16px; left: 16px;
  background: var(--bg);
  padding: 10px 14px;
  font-family: var(--mono);
  font-size: 0.65rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--ink);
  font-weight: 500;
  line-height: 1.4;
}
.hero-image-tag .mono { color: var(--accent); }

@media (max-width: 900px) {
  .hero-grid { grid-template-columns: 1fr; gap: 40px; }
  .hero-meta { grid-template-columns: repeat(2, 1fr); gap: 18px; }
  .hero-meta > div { border-right: 0; padding-right: 0; }
}

/* =========================================================
   MANIFESTO
   ========================================================= */
.manifesto {
  background: var(--bg-dark);
  color: #F6F4EF;
  border-top: 1px solid var(--line-strong);
  border-bottom: 1px solid var(--line-strong);
}
.manifesto-inner {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 96px var(--gutter);
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: 64px;
  align-items: start;
}
.manifesto-rule { width: 64px; height: 1px; background: var(--accent); margin-bottom: 20px; }
.manifesto-label {
  display: block;
  font-family: var(--mono);
  font-size: 0.72rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: #807C75;
  font-weight: 500;
  margin-bottom: 28px;
}
.manifesto-quote {
  font-family: var(--display);
  font-size: clamp(36px, 4.8vw, 64px);
  line-height: 1.02;
  letter-spacing: -0.035em;
  font-weight: 700;
  color: #F6F4EF;
}
.manifesto-quote em { font-style: normal; color: var(--accent); }
.manifesto-foot { align-self: end; padding-top: 24px; }
.manifesto-detail {
  font-size: 17px;
  line-height: 1.6;
  color: #B4B0A8;
  max-width: 460px;
  margin-bottom: 20px;
}
.manifesto-detail em { color: #F6F4EF; font-style: normal; font-weight: 500; }
.manifesto-sign {
  font-family: var(--mono);
  font-size: 0.72rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: #807C75;
  font-weight: 500;
}
@media (max-width: 900px) {
  .manifesto-inner { grid-template-columns: 1fr; gap: 32px; padding: 64px var(--gutter); }
}

/* =========================================================
   SERVICES
   ========================================================= */
.services { background: var(--bg); }
.services-grid {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 0 var(--gutter) var(--pad);
  border-top: 1px solid var(--line);
}
.service-row {
  display: grid;
  grid-template-columns: 1fr 1.3fr;
  gap: 64px;
  align-items: center;
  padding: 64px 0;
  border-bottom: 1px solid var(--line);
}
.service-row:last-child { border-bottom: 0; }
.service-row:nth-child(even) { direction: rtl; }
.service-row:nth-child(even) > * { direction: ltr; }

.service-image {
  position: relative;
  border-radius: var(--r-card);
  overflow: hidden;
  aspect-ratio: 4/5;
  background: var(--line);
}
.service-image img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform .6s cubic-bezier(.2,.8,.2,1);
}
.service-row:hover .service-image img { transform: scale(1.03); }
.service-image-tag {
  position: absolute;
  top: 16px; left: 16px;
  background: var(--bg);
  padding: 8px 12px;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--mono);
  font-size: 0.65rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--ink);
  font-weight: 500;
}
.service-image-tag .mono { color: var(--accent); }

.service-title {
  font-family: var(--display);
  font-size: clamp(32px, 4vw, 52px);
  line-height: 1.04;
  letter-spacing: -0.035em;
  font-weight: 700;
  margin-bottom: 18px;
  color: var(--ink);
}
.service-body {
  font-size: 17px;
  line-height: 1.6;
  color: var(--ink-2);
  margin-bottom: 28px;
  max-width: 560px;
}
.service-specs {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  border-top: 1px solid var(--line);
  padding-top: 20px;
  margin-bottom: 28px;
}
.service-specs > div { padding-right: 12px; border-right: 1px solid var(--line); }
.service-specs > div:last-child { border-right: 0; }
.service-specs dt {
  font-family: var(--mono);
  font-size: 0.65rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--ink-3);
  font-weight: 500;
  margin-bottom: 6px;
}
.service-specs dd {
  font-family: var(--display);
  font-size: 16px;
  font-weight: 600;
  color: var(--ink);
  letter-spacing: -0.01em;
}
.service-specs .price { color: var(--accent); font-weight: 700; font-size: 18px; }

.service-cta {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--display);
  font-weight: 600;
  font-size: 15px;
  letter-spacing: -0.01em;
  color: var(--ink);
  padding-bottom: 4px;
  border-bottom: 1px solid var(--ink);
  transition: color .2s, border-color .2s;
}
.service-cta:hover { color: var(--accent); border-color: var(--accent); }

@media (max-width: 900px) {
  .service-row {
    grid-template-columns: 1fr;
    gap: 24px;
    padding: 40px 0;
    direction: ltr !important;
  }
  .service-specs { grid-template-columns: repeat(2, 1fr); gap: 14px; }
  .service-specs > div { border-right: 0; }
}

/* =========================================================
   FEATURED PROJECT
   ========================================================= */
.featured {
  background: var(--bg-alt);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}
.featured-inner {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: var(--pad) var(--gutter);
}
.featured-head { margin-bottom: 56px; }
.featured-num { display: block; margin-bottom: 18px; color: var(--accent); }
.featured-title {
  font-family: var(--display);
  font-size: clamp(36px, 5vw, 64px);
  line-height: 1.02;
  letter-spacing: -0.035em;
  font-weight: 700;
}
.featured-title em { font-style: normal; color: var(--accent); }

.featured-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr;
  grid-template-rows: auto auto;
  gap: 24px;
}
.featured-main-image {
  grid-row: 1 / 3;
  position: relative;
  aspect-ratio: 4/5;
  overflow: hidden;
  border-radius: var(--r-card);
  background: var(--line);
}
.featured-main-image img { width: 100%; height: 100%; object-fit: cover; }
.featured-image-tag {
  position: absolute;
  bottom: 16px; left: 16px;
  background: var(--bg);
  padding: 10px 14px;
  font-family: var(--mono);
  font-size: 0.65rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--ink);
  font-weight: 500;
  line-height: 1.4;
}
.featured-image-tag .mono { color: var(--accent); }

.featured-body {
  font-size: 17px;
  line-height: 1.7;
  color: var(--ink-2);
}
.featured-body p + p { margin-top: 16px; }
.featured-body p strong { color: var(--ink); font-weight: 600; }
.drop { font-size: 19px; line-height: 1.55; }
.dropcap {
  float: left;
  font-family: var(--display);
  font-size: 64px;
  line-height: 0.85;
  font-weight: 700;
  color: var(--accent);
  padding-right: 12px;
  margin-top: 2px;
}

.featured-specs {
  background: var(--bg);
  padding: 28px;
  border-radius: var(--r-card);
  border: 1px solid var(--line);
}
.featured-specs dl { display: grid; gap: 14px; margin-bottom: 24px; }
.featured-specs dl > div {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 16px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--line);
}
.featured-specs dl > div:last-child { border-bottom: 0; padding-bottom: 0; }
.featured-specs dt {
  font-family: var(--mono);
  font-size: 0.7rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--ink-3);
  font-weight: 500;
}
.featured-specs dd {
  font-family: var(--display);
  font-size: 15px;
  font-weight: 600;
  color: var(--ink);
  letter-spacing: -0.01em;
  text-align: right;
}
.featured-cta {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--display);
  font-weight: 600;
  font-size: 15px;
  color: var(--accent);
  border-bottom: 1px solid var(--accent);
  padding-bottom: 4px;
  transition: gap .2s;
}
.featured-cta:hover { gap: 12px; }

.featured-sub-image {
  position: relative;
  aspect-ratio: 4/3;
  overflow: hidden;
  border-radius: var(--r-card);
  background: var(--line);
}
.featured-sub-image img { width: 100%; height: 100%; object-fit: cover; }
.featured-sub-image figcaption {
  position: absolute;
  top: 12px; left: 12px;
  background: var(--bg);
  padding: 6px 10px;
  font-family: var(--mono);
  font-size: 0.62rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--ink);
  font-weight: 500;
}

@media (max-width: 900px) {
  .featured-grid { grid-template-columns: 1fr; }
  .featured-main-image { grid-row: auto; aspect-ratio: 4/3; }
}

/* =========================================================
   STATS
   ========================================================= */
.stats { background: var(--bg); border-bottom: 1px solid var(--line); }
.stats-inner {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 72px var(--gutter);
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 32px;
}
.stat { border-left: 1px solid var(--line); padding-left: 24px; }
.stat:first-child { border-left: 1px solid var(--accent); }
.stat-num {
  display: block;
  font-family: var(--display);
  font-size: clamp(48px, 6vw, 84px);
  line-height: 0.95;
  letter-spacing: -0.04em;
  font-weight: 800;
  color: var(--ink);
  margin-bottom: 12px;
}
.stat-num sup {
  font-size: 0.45em;
  color: var(--accent);
  font-weight: 600;
  vertical-align: super;
  letter-spacing: -0.02em;
}
.stat-text {
  display: block;
  font-size: 14px;
  line-height: 1.5;
  color: var(--ink-2);
}
@media (max-width: 900px) {
  .stats-inner { grid-template-columns: repeat(2, 1fr); gap: 28px; padding: 48px var(--gutter); }
}

/* =========================================================
   PROCESS
   ========================================================= */
.process { background: var(--bg); }
.steps {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 0 var(--gutter) var(--pad);
  list-style: none;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  border-top: 1px solid var(--line);
}
.step {
  padding: 36px 28px;
  border-right: 1px solid var(--line);
  position: relative;
}
.step:last-child { border-right: 0; }
.step::before {
  content: '';
  position: absolute;
  top: -1px;
  left: 0;
  width: 32px;
  height: 2px;
  background: var(--accent);
}
.step-head {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 18px;
}
.step-num {
  font-family: var(--display);
  font-size: 24px;
  font-weight: 800;
  letter-spacing: -0.02em;
  color: var(--ink);
}
.step-tag { font-size: 0.65rem; color: var(--ink-3); }
.step-title {
  font-family: var(--display);
  font-size: 22px;
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--ink);
  margin-bottom: 12px;
  line-height: 1.15;
}
.step-body {
  font-size: 15px;
  line-height: 1.55;
  color: var(--ink-2);
  margin-bottom: 20px;
}
.step-body strong { color: var(--ink); font-weight: 600; }
.step-list { list-style: none; display: grid; gap: 8px; }
.step-list li {
  font-size: 13.5px;
  color: var(--ink-2);
  padding-left: 18px;
  position: relative;
  line-height: 1.45;
}
.step-list li::before {
  content: '+';
  position: absolute;
  left: 0; top: 0;
  color: var(--accent);
  font-weight: 700;
  font-family: var(--display);
}
@media (max-width: 900px) {
  .steps { grid-template-columns: 1fr; }
  .step { border-right: 0; border-bottom: 1px solid var(--line); }
  .step:last-child { border-bottom: 0; }
}

/* =========================================================
   PROJECTS
   ========================================================= */
.projects { background: var(--bg-alt); border-top: 1px solid var(--line); }
.gallery-filter {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 0 var(--gutter) 32px;
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}
.chip {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 9px 16px;
  font-family: var(--body);
  font-size: 13px;
  font-weight: 500;
  color: var(--ink-2);
  background: var(--bg);
  border: 1px solid var(--line);
  border-radius: var(--r);
  transition: all .2s;
}
.chip:hover { border-color: var(--ink); color: var(--ink); }
.chip.active { background: var(--ink); color: var(--bg); border-color: var(--ink); }
.chip-count {
  font-family: var(--mono);
  font-size: 0.7rem;
  opacity: 0.6;
  font-weight: 500;
}

.gallery {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 0 var(--gutter) var(--pad);
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: 16px;
}
.proj {
  grid-column: span 4;
  display: flex;
  flex-direction: column;
  gap: 10px;
  transition: transform .2s;
}
.proj:hover { transform: translateY(-3px); }
.proj-large { grid-column: span 6; }
.proj-tall { grid-column: span 4; }
.proj-wide { grid-column: span 8; }

.proj-img {
  position: relative;
  aspect-ratio: 4/5;
  overflow: hidden;
  border-radius: var(--r-card);
  background: var(--line);
}
.proj-large .proj-img { aspect-ratio: 4/3; }
.proj-wide .proj-img { aspect-ratio: 16/9; }
.proj-tall .proj-img { aspect-ratio: 3/4; }

.proj-img img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform .6s cubic-bezier(.2,.8,.2,1);
}
.proj:hover .proj-img img { transform: scale(1.05); }
.proj-tag {
  position: absolute;
  top: 12px; left: 12px;
  background: var(--bg);
  padding: 6px 10px;
  font-size: 0.62rem;
  color: var(--accent);
  font-weight: 600;
}

.proj figcaption {
  display: flex;
  align-items: baseline;
  gap: 10px;
  flex-wrap: wrap;
  font-size: 14px;
  padding: 4px 0;
}
.proj-cat {
  font-family: var(--display);
  font-weight: 600;
  color: var(--ink);
  letter-spacing: -0.01em;
}
.proj-sep { color: var(--ink-3); }
.proj-loc {
  font-family: var(--mono);
  font-size: 0.7rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--ink-3);
}

@media (max-width: 900px) {
  .gallery { grid-template-columns: repeat(2, 1fr); }
  .proj, .proj-large, .proj-tall, .proj-wide { grid-column: span 1; }
}

/* =========================================================
   TESTIMONIALS
   ========================================================= */
.testimonials { background: var(--bg); border-top: 1px solid var(--line); }
.quotes {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 0 var(--gutter) var(--pad);
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
  border-top: 1px solid var(--line);
  padding-top: 56px;
}
.quote { position: relative; padding: 0; background: transparent; border-radius: 0; }
.quote-mark {
  font-family: var(--display);
  font-size: 64px;
  line-height: 0.8;
  color: var(--accent);
  font-weight: 800;
  display: block;
  margin-bottom: 8px;
}
.quote p {
  font-family: var(--display);
  font-size: 19px;
  line-height: 1.4;
  letter-spacing: -0.015em;
  color: var(--ink);
  font-weight: 500;
  margin-bottom: 24px;
}
.quote p em { font-style: normal; color: var(--accent); font-weight: 600; }
.quote footer {
  border-top: 1px solid var(--line);
  padding-top: 14px;
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.quote strong {
  font-family: var(--display);
  font-size: 14px;
  font-weight: 600;
  color: var(--ink);
  letter-spacing: -0.005em;
}
.quote .mono { font-size: 0.65rem; }

@media (max-width: 900px) {
  .quotes { grid-template-columns: 1fr; }
}

/* =========================================================
   ABOUT
   ========================================================= */
.about {
  background: var(--bg-dark);
  color: #F6F4EF;
  border-top: 1px solid var(--line-strong);
  border-bottom: 1px solid var(--line-strong);
}
.about-inner {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: var(--pad) var(--gutter);
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: 64px;
  align-items: start;
}
.about-portrait {
  position: relative;
  aspect-ratio: 4/5;
  background:
    linear-gradient(135deg, rgba(209,74,38,.12) 0%, transparent 60%),
    repeating-linear-gradient(45deg, transparent 0 14px, rgba(255,255,255,.025) 14px 15px),
    var(--bg-dark);
  border: 1px solid #2A2825;
  border-radius: var(--r-card);
  display: flex;
  align-items: flex-end;
  padding: 20px;
}
.about-portrait-tag { color: #807C75; }
.about-content .section-eyebrow { margin-bottom: 18px; }
.about-content .section-label { color: #807C75; }
.about-content .section-title { color: #F6F4EF; margin-bottom: 36px; }
.about-content .section-title em { color: var(--accent); }

.about-lead {
  font-size: 19px;
  line-height: 1.55;
  color: #DCD9D2;
  margin-bottom: 18px;
}
.about-lead strong { color: #F6F4EF; font-weight: 600; }
.about-content p {
  font-size: 16px;
  line-height: 1.65;
  color: #B4B0A8;
  margin-bottom: 14px;
}
.about-content p em { color: #F6F4EF; font-style: normal; font-weight: 500; }

.about-values {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
  margin-top: 40px;
  padding-top: 32px;
  border-top: 1px solid #2A2825;
}
.about-value {
  display: flex;
  gap: 14px;
  font-size: 14.5px;
  line-height: 1.55;
  color: #B4B0A8;
}
.about-value .mono { color: var(--accent); font-size: 0.7rem; flex-shrink: 0; padding-top: 2px; }
.about-value strong { color: #F6F4EF; font-weight: 600; display: block; margin-bottom: 2px; }

@media (max-width: 900px) {
  .about-inner { grid-template-columns: 1fr; gap: 32px; }
  .about-portrait { aspect-ratio: 4/3; }
  .about-values { grid-template-columns: 1fr; }
}

/* =========================================================
   FAQ
   ========================================================= */
.faq { background: var(--bg); }
.faq-list {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 0 var(--gutter) var(--pad);
  border-top: 1px solid var(--line);
}
.faq-item { border-bottom: 1px solid var(--line); }
.faq-item summary {
  list-style: none;
  cursor: pointer;
  padding: 28px 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  transition: color .2s;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary:hover { color: var(--accent); }
.faq-q {
  font-family: var(--display);
  font-size: clamp(20px, 2.4vw, 28px);
  font-weight: 600;
  letter-spacing: -0.025em;
  line-height: 1.2;
  color: var(--ink);
  transition: color .2s;
}
.faq-item summary:hover .faq-q { color: var(--accent); }
.faq-icon {
  flex-shrink: 0;
  width: 32px;
  height: 32px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--line);
  border-radius: var(--r);
  font-family: var(--display);
  font-size: 20px;
  font-weight: 500;
  color: var(--ink-2);
  transition: all .2s;
}
.faq-item summary:hover .faq-icon { background: var(--accent); color: #fff; border-color: var(--accent); }
.faq-item[open] .faq-icon { background: var(--ink); color: var(--bg); border-color: var(--ink); transform: rotate(45deg); }
.faq-a { padding: 0 60px 28px 0; }
.faq-a p {
  font-size: 16px;
  line-height: 1.65;
  color: var(--ink-2);
  max-width: 720px;
}
.faq-a p strong { color: var(--ink); font-weight: 600; }
@media (max-width: 900px) {
  .faq-a { padding-right: 0; }
}

/* =========================================================
   CONTACT
   ========================================================= */
.contact { background: var(--accent); color: #fff; border-top: 1px solid var(--line-strong); }
.contact-display {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 80px var(--gutter) 32px;
  border-bottom: 1px solid rgba(255,255,255,.18);
}
.contact-display-label {
  display: block;
  font-family: var(--mono);
  font-size: 0.72rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: rgba(255,255,255,.7);
  font-weight: 500;
  margin-bottom: 16px;
}
.contact-display-title {
  font-family: var(--display);
  font-size: clamp(64px, 12vw, 180px);
  line-height: 0.9;
  letter-spacing: -0.05em;
  font-weight: 800;
  color: #fff;
}
.contact-display-title .dot { color: #161514; }

.contact-inner {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 64px var(--gutter) var(--pad);
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
}
.contact-pitch .section-eyebrow .mono { color: rgba(255,255,255,.85); }
.contact-title { color: #fff; margin: 16px 0 24px; }
.contact-title em { font-style: normal; color: #161514; }
.contact-sub {
  font-size: 17px;
  line-height: 1.6;
  color: rgba(255,255,255,.92);
  margin-bottom: 36px;
  max-width: 480px;
}
.contact-sub strong { color: #fff; font-weight: 600; }

.contact-channels { display: grid; gap: 12px; margin-bottom: 24px; }
.channel {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 18px 20px;
  background: rgba(255,255,255,.1);
  border: 1px solid rgba(255,255,255,.18);
  border-radius: var(--r-card);
  transition: background .2s, border-color .2s, transform .15s;
}
.channel:hover { background: rgba(255,255,255,.2); transform: translateY(-1px); }
.channel-static:hover { background: rgba(255,255,255,.1); transform: none; }
.channel-label {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--mono);
  font-size: 0.7rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: rgba(255,255,255,.78);
  font-weight: 500;
}
.channel-value {
  font-family: var(--display);
  font-weight: 600;
  font-size: 15px;
  color: #fff;
  letter-spacing: -0.01em;
}
.channel-primary { background: var(--bg-dark); border-color: var(--bg-dark); }
.channel-primary:hover { background: #000; border-color: #000; }
.channel-primary .channel-label { color: #B4B0A8; }
.channel-primary .channel-value { color: #fff; }
.channel-primary .channel-label .dot {
  width: 8px; height: 8px;
  background: #4ADE80;
  border-radius: 50%;
  display: inline-block;
  box-shadow: 0 0 0 3px rgba(74,222,128,.2);
}

.contact-form {
  background: var(--bg-alt);
  color: var(--ink);
  padding: 36px;
  border-radius: var(--r-card);
  display: flex;
  flex-direction: column;
  gap: 18px;
}
.form-head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  margin-bottom: 8px;
  padding-bottom: 18px;
  border-bottom: 1px solid var(--line);
}
.form-head .mono { color: var(--accent); }
.form-title {
  font-family: var(--display);
  font-size: 22px;
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--ink);
}

.form-row { display: grid; gap: 6px; }
.form-row label {
  font-family: var(--mono);
  font-size: 0.7rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--ink-3);
  font-weight: 500;
}
.form-row input,
.form-row select,
.form-row textarea {
  width: 100%;
  padding: 13px 14px;
  background: var(--bg);
  border: 1px solid var(--line);
  border-radius: var(--r);
  color: var(--ink);
  font-family: var(--body);
  font-size: 15px;
  transition: border-color .15s, background .15s;
}
.form-row input::placeholder,
.form-row textarea::placeholder { color: var(--ink-3); }
.form-row input:focus,
.form-row select:focus,
.form-row textarea:focus {
  outline: none;
  border-color: var(--accent);
  background: #fff;
}
.form-row textarea { resize: vertical; min-height: 110px; }
.form-cols { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.form-row-submit { display: flex; flex-direction: column; gap: 12px; margin-top: 6px; }
.form-foot {
  font-size: 12px;
  color: var(--ink-3);
  line-height: 1.5;
}

@media (max-width: 900px) {
  .contact-inner { grid-template-columns: 1fr; gap: 40px; padding: 48px var(--gutter); }
  .form-cols { grid-template-columns: 1fr; }
  .contact-form { padding: 24px; }
}

/* =========================================================
   FOOTER
   ========================================================= */
.footer { background: var(--bg-dark); color: #B4B0A8; }
.footer-inner {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 80px var(--gutter) 32px;
}
.footer-top {
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: 48px;
  padding-bottom: 48px;
  border-bottom: 1px solid #2A2825;
}
.footer-brand .footer-word {
  display: inline-block;
  font-family: var(--display);
  font-size: 40px;
  font-weight: 800;
  letter-spacing: -0.035em;
  color: #F6F4EF;
  margin-right: 12px;
  vertical-align: middle;
}
.footer-brand .footer-sub {
  display: inline-block;
  vertical-align: middle;
  font-family: var(--mono);
  font-size: 0.7rem;
  letter-spacing: 0.18em;
  color: #807C75;
}
.footer-tag {
  font-size: 14px;
  line-height: 1.55;
  color: #B4B0A8;
  margin-top: 16px;
  max-width: 280px;
}
.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: 0.7rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: #807C75;
  font-weight: 500;
  margin-bottom: 8px;
}
.footer-col a {
  font-size: 14px;
  color: #DCD9D2;
  transition: color .2s;
}
.footer-col a:hover { color: var(--accent); }

.footer-foot {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  padding-top: 28px;
  font-family: var(--mono);
  font-size: 0.7rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: #807C75;
  flex-wrap: wrap;
}
.footer-legal { display: flex; gap: 18px; }
.footer-legal a { color: #B4B0A8; transition: color .2s; }
.footer-legal a:hover { color: var(--accent); }

@media (max-width: 900px) {
  .footer-top { grid-template-columns: 1fr; gap: 32px; }
  .footer-cols { grid-template-columns: 1fr 1fr; }
}

/* =========================================================
   STICKY WHATSAPP
   ========================================================= */
.sticky-wa {
  position: fixed;
  right: 20px;
  bottom: 20px;
  width: 56px;
  height: 56px;
  background: #25D366;
  color: #fff;
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 8px 24px rgba(37,211,102,.4);
  z-index: 40;
  transition: transform .2s;
}
.sticky-wa:hover { transform: scale(1.06); }
@media (min-width: 900px) {
  .sticky-wa { display: none; }
}

/* =========================================================
   REVEAL ANIMATION — non-blocking, only enhances if JS runs
   ========================================================= */
[data-reveal] {
  transition: opacity .6s cubic-bezier(.2,.8,.2,1), transform .6s cubic-bezier(.2,.8,.2,1);
}
[data-reveal].is-visible {
  opacity: 1;
  transform: translateY(0);
}

/* =========================================================
   PRINT
   ========================================================= */
@media print {
  .nav, .sticky-wa, .marquee, .hero-cta, .contact-form, .gallery-filter { display: none; }
  body { background: #fff; color: #000; }
}

/* =========================================================
   DESIGN POLISH · v8 — logo, CTA y espaciado
   (bloque aditivo: sobrescribe con seguridad lo anterior)
   ========================================================= */

/* — Header con un poco más de aire — */
.nav-inner { padding-top: 18px; padding-bottom: 18px; }

/* — Wordmark del logo: más presencia y trazo deliberado — */
.nav-logo { gap: 11px; }
.nav-logo-word {
  font-size: 23px;
  font-weight: 800;
  letter-spacing: -0.035em;
  transition: color .2s ease;
}
.nav-logo:hover .nav-logo-word { color: var(--accent); }
.nav-logo-line { height: 20px; background: var(--line-strong); opacity: .5; }
.nav-logo-sub {
  font-size: 0.6rem;
  letter-spacing: 0.24em;
  color: var(--ink-2);
  font-weight: 600;
}
/* mismo refinamiento en el wordmark del pie */
.footer-word { letter-spacing: -0.035em; }

/* — CTA principal: más rotundo y con respuesta táctil al pasar el ratón — */
.btn { padding: 17px 30px; }
.btn-primary {
  font-weight: 700;
  box-shadow: 0 1px 2px rgba(20,18,16,.10);
}
.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 22px rgba(209,74,38,.26);
}
.btn-primary:active {
  transform: translateY(0);
  box-shadow: 0 1px 2px rgba(20,18,16,.12);
}
.btn-ghost { font-weight: 600; }
.btn-ghost:hover { transform: translateY(-2px); }

/* — CTA del header (“Hablar”): un punto más de peso y elevación — */
.nav-cta {
  padding: 11px 20px;
  font-weight: 700;
  transition: background .2s ease, transform .15s ease, box-shadow .2s ease;
}
.nav-cta:hover { transform: translateY(-1px); box-shadow: 0 6px 16px rgba(20,18,16,.18); }

/* — CTA de WhatsApp del contacto: misma elevación al pasar — */
.channel-primary { transition: background .2s ease, transform .15s ease, box-shadow .2s ease; }
.channel-primary:hover { transform: translateY(-2px); box-shadow: 0 10px 22px rgba(20,18,16,.22); }

/* — Botón flotante de WhatsApp: un poco más de profundidad — */
.sticky-wa { box-shadow: 0 10px 26px rgba(20,18,16,.24); }

/* — Enlace “Pedir presupuesto” de las tarjetas de servicio: más legible — */
.service-cta { font-weight: 600; }