/* ==========================================================
   MONTEA — Design System
   Paleta: Negro · Dorado #ead196 · Gris Oxford #3a4149 · Gris #d1cbc3
   Tipografía: Barlow Condensed (display) · DM Sans (body)
   ========================================================== */

/* ── Variables ─────────────────────────────────────────── */
:root {
  --gold:        #ead196;
  --gold-dark:   #513d1e;
  --gold-mid:    #c9a84c;
  --warm-gray:   #d1cbc3;
  --oxford:      #3a4149;
  --oxford-light:#4e555e;
  --white:       #ffffff;

  --font-display: 'Barlow Condensed', 'Arial Narrow', sans-serif;
  --font-body:    'DM Sans', system-ui, -apple-system, sans-serif;

  --ease-out: cubic-bezier(0.22, 1, 0.36, 1);
  --ease-in-out: cubic-bezier(0.65, 0, 0.35, 1);

  --container-max: 1440px;
  --container-pad: clamp(1.25rem, 5vw, 5rem);

  --nav-h: 76px;
  --section-gap: clamp(5rem, 10vw, 10rem);
}

/* ── Dark mode (default) ───────────────────────────────── */
[data-theme="dark"] {
  --bg:          #000000;
  --bg-2:        #0d0d0d;
  --bg-3:        #141414;
  --bg-card:     #111111;
  --text:        #ffffff;
  --text-2:      #d1cbc3;
  --text-muted:  #5a5550;
  --accent:      #ead196;
  --accent-h:    #f2e0b0;
  --accent-dim:  rgba(234,209,150,0.08);
  --border:      rgba(234,209,150,0.1);
  --border-h:    rgba(234,209,150,0.35);
  --nav-bg:      rgba(0,0,0,0.88);
  --shadow:      0 8px 48px rgba(0,0,0,0.7);
  --shadow-gold: 0 0 60px rgba(234,209,150,0.07);
  --overlay:     rgba(0,0,0,0.55);
  --input-bg:    #0d0d0d;
  --input-border:#2a2a2a;
}

/* ── Light mode ────────────────────────────────────────── */
[data-theme="light"] {
  --bg:          #f5f2ed;
  --bg-2:        #ffffff;
  --bg-3:        #ede8e1;
  --bg-card:     #ffffff;
  --text:        #0a0908;
  --text-2:      #3d3028;
  --text-muted:  #9a8e84;
  --accent:      #3a4149;
  --accent-h:    #4e555e;
  --accent-dim:  rgba(58,65,73,0.06);
  --border:      rgba(58,65,73,0.12);
  --border-h:    rgba(58,65,73,0.35);
  --nav-bg:      rgba(245,242,237,0.9);
  --shadow:      0 8px 48px rgba(0,0,0,0.07);
  --shadow-gold: 0 0 60px rgba(58,65,73,0.05);
  --overlay:     rgba(245,242,237,0.6);
  --input-bg:    #fff;
  --input-border:#d8d2c8;
}

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

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

body {
  font-family: var(--font-body);
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  overflow-x: hidden;
  transition: background 0.4s var(--ease-out), color 0.3s ease;
  cursor: none;
}

[x-cloak] { display: none !important; }

a { color: inherit; text-decoration: none; }
img { display: block; max-width: 100%; }
button { cursor: none; border: none; background: none; font-family: var(--font-body); }
ul, ol { list-style: none; }

::selection { background: var(--accent); color: #000; }

/* ── Custom Cursor ─────────────────────────────────────── */
.cursor {
  width: 36px;
  height: 36px;
  border: 1px solid var(--accent);
  border-radius: 50%;
  position: fixed;
  top: 0; left: 0;
  pointer-events: none;
  z-index: 9999;
  transform: translate(-50%, -50%);
  transition: transform 0.15s var(--ease-out), opacity 0.3s, border-color 0.3s, width 0.2s var(--ease-out), height 0.2s var(--ease-out);
  mix-blend-mode: difference;
}
.cursor-dot {
  width: 4px; height: 4px;
  background: var(--accent);
  border-radius: 50%;
  position: fixed;
  top: 0; left: 0;
  pointer-events: none;
  z-index: 9999;
  transform: translate(-50%, -50%);
  transition: transform 0.05s linear;
}
body:has(a:hover) .cursor,
body:has(button:hover) .cursor { width: 56px; height: 56px; }

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

/* ── Typography ────────────────────────────────────────── */
h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 600;
  letter-spacing: -0.01em;
  line-height: 1.08;
  text-transform: uppercase;
}

h1 { font-size: clamp(3.5rem, 8vw, 8rem); }
h2 { font-size: clamp(2.5rem, 5vw, 5.5rem); }
h3 { font-size: clamp(1.5rem, 3vw, 2.5rem); }

.text-gold { color: var(--accent); }
.text-center { text-align: center; }

/* Section labels */
.section-label {
  font-family: var(--font-body);
  font-size: 0.7rem;
  font-weight: 500;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--accent);
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 1.25rem;
}
.section-label::before {
  content: '';
  display: block;
  width: 32px;
  height: 1px;
  background: var(--accent);
  flex-shrink: 0;
}

/* Section headers */
.section-header { margin-bottom: clamp(3rem, 6vw, 5rem); }
.section-header__row {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 2rem;
  flex-wrap: wrap;
}
.section-title { color: var(--text); }

.section { padding-block: var(--section-gap); }

/* ── Buttons ───────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  font-family: var(--font-body);
  font-size: 0.8rem;
  font-weight: 500;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  padding: 0.9rem 2rem;
  border-radius: 0;
  transition: all 0.3s var(--ease-out);
  cursor: none;
  position: relative;
  overflow: hidden;
}

.btn--primary {
  background: var(--accent);
  color: #000;
  border: 1px solid var(--accent);
}
.btn--primary::after {
  content: '';
  position: absolute;
  inset: 0;
  background: #000;
  transform: translateX(-101%);
  transition: transform 0.35s var(--ease-out);
}
.btn--primary:hover::after { transform: translateX(0); }
.btn--primary:hover { color: var(--accent); }
.btn--primary span, .btn--primary svg { position: relative; z-index: 1; }

.btn--ghost {
  background: transparent;
  color: var(--text);
  border: 1px solid var(--border-h);
}
.btn--ghost:hover {
  border-color: var(--accent);
  color: var(--accent);
}

.btn--large { padding: 1.1rem 2.75rem; font-size: 0.85rem; }
.btn--full { width: 100%; justify-content: center; }

/* Arrow links */
.link-arrow {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.75rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--accent);
  font-weight: 500;
  transition: gap 0.25s var(--ease-out);
}
.link-arrow:hover { gap: 0.9rem; }

/* ── Navigation ────────────────────────────────────────── */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  height: var(--nav-h);
  background: transparent;
  border-bottom: 1px solid transparent;
  transition: background 0.4s var(--ease-out), border-color 0.4s ease;
  backdrop-filter: blur(0px);
}
.nav--scrolled {
  background: var(--nav-bg);
  border-bottom-color: var(--border);
  backdrop-filter: blur(20px);
}

.nav__inner {
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  max-width: var(--container-max);
  margin-inline: auto;
  padding-inline: var(--container-pad);
}

.nav__logo {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  color: var(--accent);
}
/* Marca Montea (la M del logo) ------------------------------
   SVG inline via <use>, con fill heredado de currentColor: la M toma el
   color del tema (dorado en oscuro, gris Oxford en claro). Sin mask ni
   prefijos -webkit-, para que no dependa del soporte del navegador. */
.logo-mark {
  display: block;
  flex-shrink: 0;
  fill: currentColor;
  /* El glifo ocupa el 61% de la altura del lienzo (18-21% de margen arriba y
     abajo), asi que la M visible mide ~0.61x el recuadro. */
}
.logo-mark--nav    { width: 24px; height: 24px; }   /* M visible ~15px */
.logo-mark--footer { width: 26px; height: 26px; }   /* M visible ~16px */
.nav__logo-text {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 700;
  letter-spacing: 0.2em;
  color: var(--text);
}

.nav__links {
  display: none;
  align-items: center;
  gap: 2.5rem;
}
@media (min-width: 900px) { .nav__links { display: flex; } }

.nav__link {
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--text-2);
  transition: color 0.2s;
  position: relative;
}
.nav__link::after {
  content: '';
  position: absolute;
  bottom: -4px; left: 0;
  width: 0; height: 1px;
  background: var(--accent);
  transition: width 0.3s var(--ease-out);
}
.nav__link:hover { color: var(--text); }
.nav__link:hover::after { width: 100%; }

.nav__link--cta {
  border: 1px solid var(--border-h);
  padding: 0.55rem 1.25rem;
  color: var(--accent);
  transition: all 0.25s;
}
.nav__link--cta::after { display: none; }
.nav__link--cta:hover {
  background: var(--accent);
  color: #000;
  border-color: var(--accent);
}

.nav__controls { display: flex; align-items: center; gap: 1rem; }

.theme-toggle {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px; height: 36px;
  color: var(--text-2);
  transition: color 0.2s;
  border: 1px solid transparent;
  border-radius: 50%;
}
.theme-toggle:hover { color: var(--accent); border-color: var(--border); }
.theme-toggle__icon { width: 17px; height: 17px; }

.nav__user { color: var(--text-2); transition: color 0.2s; }
.nav__user:hover { color: var(--accent); }

/* Hamburger */
.nav__burger {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  width: 24px; height: 16px;
  padding: 0;
}
@media (min-width: 900px) { .nav__burger { display: none; } }

.nav__burger span {
  display: block;
  height: 1px;
  background: var(--text);
  transition: all 0.3s var(--ease-out);
  transform-origin: center;
}
.nav__burger.active span:nth-child(1) { transform: translateY(7.5px) rotate(45deg); }
.nav__burger.active span:nth-child(2) { opacity: 0; transform: scaleX(0); }
.nav__burger.active span:nth-child(3) { transform: translateY(-7.5px) rotate(-45deg); }

/* Mobile menu */
.nav__mobile {
  position: fixed;
  top: var(--nav-h); left: 0; right: 0;
  height: 0;
  overflow: hidden;
  background: var(--bg-2);
  border-bottom: 1px solid var(--border);
  transition: height 0.4s var(--ease-out);
}
.nav__mobile--open { height: auto; }
.nav__mobile-links {
  display: flex;
  flex-direction: column;
  padding: 2rem var(--container-pad);
  gap: 0.25rem;
}
.nav__mobile-link {
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 600;
  text-transform: uppercase;
  color: var(--text-2);
  padding: 0.5rem 0;
  border-bottom: 1px solid var(--border);
  transition: color 0.2s, padding-left 0.2s;
}
.nav__mobile-link:hover { color: var(--accent); padding-left: 0.5rem; }
.nav__mobile-link--accent { color: var(--accent); }

/* ── HERO ──────────────────────────────────────────────── */
.hero {
  min-height: 100svh;
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
  background: var(--bg);
  padding-top: var(--nav-h);
}

/* Architectural grid bg */
.hero__bg {
  position: absolute;
  inset: 0;
  overflow: hidden;
}
.hero__grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(to right, var(--border) 1px, transparent 1px),
    linear-gradient(to bottom, var(--border) 1px, transparent 1px);
  background-size: 80px 80px;
  mask-image: radial-gradient(ellipse 70% 70% at 50% 50%, black 30%, transparent 100%);
}

.hero__content {
  position: relative;
  z-index: 2;
  padding-block: clamp(4rem, 8vw, 8rem);
}

.hero__eyebrow {
  display: flex;
  align-items: center;
  gap: 1rem;
  font-size: 0.68rem;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--accent);
  font-weight: 500;
  margin-bottom: 2rem;
}
.eyebrow-line {
  display: block;
  width: 40px; height: 1px;
  background: var(--accent);
}

.hero__title {
  font-size: clamp(4rem, 10vw, 11rem);
  line-height: 0.92;
  margin-bottom: 2rem;
  display: block;
}
.hero__title-line { display: block; }
.hero__title-line--gold { color: var(--accent); }

.hero__subtitle {
  max-width: 520px;
  color: var(--text-2);
  font-size: clamp(0.9rem, 1.5vw, 1.05rem);
  line-height: 1.7;
  margin-bottom: 3rem;
}

.hero__actions { display: flex; gap: 1rem; flex-wrap: wrap; }

/* Scroll indicator */
.hero__scroll {
  position: absolute;
  bottom: 2.5rem; left: var(--container-pad);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.75rem;
  z-index: 2;
}
.hero__scroll-line {
  width: 1px; height: 60px;
  background: linear-gradient(to bottom, var(--accent), transparent);
  animation: scrollPulse 2s ease-in-out infinite;
}
.hero__scroll span {
  font-size: 0.6rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--text-muted);
  writing-mode: vertical-rl;
}

@keyframes scrollPulse {
  0%, 100% { opacity: 0.4; transform: scaleY(1); }
  50% { opacity: 1; transform: scaleY(1.15); }
}

/* Hero stats */
.hero__stats {
  position: absolute;
  bottom: 2.5rem; right: var(--container-pad);
  display: flex;
  align-items: center;
  gap: 2rem;
  z-index: 2;
}
.hero__stat { text-align: right; }
.hero__stat-number {
  display: block;
  font-family: var(--font-display);
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--accent);
  line-height: 1;
}
.hero__stat-label {
  font-size: 0.65rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-muted);
}
.hero__stat-divider { width: 1px; height: 48px; background: var(--border-h); }

/* ── MARQUEE ───────────────────────────────────────────── */
.marquee-section {
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  background: var(--bg-2);
  padding-block: 1rem;
  overflow: hidden;
}
.marquee-track {
  display: flex;
  width: max-content;
  animation: marquee 35s linear infinite;
}
.marquee-content {
  display: flex;
  align-items: center;
  gap: 2rem;
  padding-right: 2rem;
  white-space: nowrap;
  font-family: var(--font-display);
  font-size: 0.9rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-2);
}
.marquee-dot { color: var(--accent); font-size: 1.2rem; }

@keyframes marquee {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}

/* ── ABOUT TEASER ──────────────────────────────────────── */
.about-teaser__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(3rem, 6vw, 8rem);
  align-items: start;
}
@media (max-width: 768px) { .about-teaser__grid { grid-template-columns: 1fr; } }

.about-teaser__heading {
  font-size: clamp(2.5rem, 5vw, 5rem);
  line-height: 1;
}
.about-teaser__heading em {
  font-style: italic;
  color: var(--accent);
  font-family: 'DM Sans', serif;
  font-weight: 300;
  text-transform: none;
}

.about-teaser__text {
  color: var(--text-2);
  font-size: 0.95rem;
  line-height: 1.8;
  margin-bottom: 1.25rem;
}
.about-teaser__right { padding-top: 1rem; }
.about-teaser__right .link-arrow { margin-top: 1rem; }

/* ── PROJECTS GRID (Home Featured) ────────────────────── */
.projects-grid {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  grid-auto-rows: 300px;
  gap: 1px;
  background: var(--border);
}

.project-card { position: relative; overflow: hidden; background: var(--bg-card); }
.project-card--large {
  grid-column: span 4;
  grid-row: span 2;
}
.project-card:not(.project-card--large) { grid-column: span 2; }

@media (max-width: 900px) {
  .projects-grid { grid-template-columns: repeat(2, 1fr); grid-auto-rows: 260px; }
  .project-card--large { grid-column: span 2; grid-row: span 1; }
  .project-card:not(.project-card--large) { grid-column: span 1; }
}
@media (max-width: 560px) {
  .projects-grid { grid-template-columns: 1fr; grid-auto-rows: 280px; }
  .project-card, .project-card--large { grid-column: span 1; grid-row: span 1; }
}

.project-card__link { display: block; height: 100%; position: relative; }
.project-card__img-wrap { position: absolute; inset: 0; overflow: hidden; }
.project-card__img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform 0.7s var(--ease-out);
}
.project-card:hover .project-card__img { transform: scale(1.06); }

.project-card__overlay {
  position: absolute; inset: 0;
  background: linear-gradient(to top, rgba(0,0,0,0.85) 0%, transparent 50%);
  opacity: 0.7;
  transition: opacity 0.3s;
}
.project-card:hover .project-card__overlay { opacity: 1; }

.project-card__info {
  position: absolute;
  bottom: 0; left: 0; right: 0;
  padding: 1.75rem 2rem;
  transform: translateY(6px);
  transition: transform 0.3s var(--ease-out);
}
.project-card:hover .project-card__info { transform: translateY(0); }

.project-card__category {
  display: block;
  font-size: 0.6rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 0.4rem;
}
.project-card__title {
  font-family: var(--font-display);
  font-size: clamp(1.2rem, 2vw, 1.8rem);
  font-weight: 600;
  text-transform: uppercase;
  color: #fff;
  margin-bottom: 0.5rem;
}
.project-card__meta {
  display: flex;
  gap: 1.5rem;
  font-size: 0.68rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.5);
}

.project-card__placeholder, .project-card__placeholder-full {
  width: 100%; height: 100%;
  background: var(--bg-3);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.7rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-muted);
}

/* ── SERVICES GRID ─────────────────────────────────────── */
.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--border);
}
@media (max-width: 900px) { .services-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 560px) { .services-grid { grid-template-columns: 1fr; } }

.service-card {
  background: var(--bg-card);
  padding: clamp(2rem, 4vw, 3rem);
  position: relative;
  overflow: hidden;
  transition: background 0.3s;
}
.service-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0;
  width: 100%; height: 2px;
  background: var(--accent);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.4s var(--ease-out);
}
.service-card:hover::before { transform: scaleX(1); }
.service-card:hover { background: var(--bg-2); }

.service-card__number {
  font-family: var(--font-display);
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.2em;
  color: var(--accent);
  margin-bottom: 1.5rem;
  opacity: 0.6;
}
.service-card__icon {
  color: var(--accent);
  margin-bottom: 1.5rem;
}
.service-card__title {
  font-family: var(--font-display);
  font-size: 1.4rem;
  font-weight: 600;
  text-transform: uppercase;
  color: var(--text);
  margin-bottom: 0.85rem;
  line-height: 1.2;
}
.service-card__text {
  font-size: 0.85rem;
  color: var(--text-2);
  line-height: 1.75;
  margin-bottom: 1.5rem;
}
.service-card__link {
  font-size: 0.68rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--accent);
  font-weight: 500;
  transition: letter-spacing 0.2s;
}
.service-card__link:hover { letter-spacing: 0.22em; }

/* ── PROCESS ───────────────────────────────────────────── */
.process { background: var(--bg-2); }
.process-steps {
  display: flex;
  align-items: flex-start;
  gap: 0;
  flex-wrap: nowrap;
  overflow-x: auto;
  padding-bottom: 1rem;
}
@media (max-width: 900px) {
  .process-steps { flex-direction: column; }
  .process-step__connector { width: 1px; height: 2rem; background: var(--border); margin-inline: 2rem; }
}

.process-step {
  flex: 1;
  min-width: 180px;
  padding: 2rem;
  background: var(--bg-card);
  border: 1px solid var(--border);
  position: relative;
  transition: border-color 0.3s, background 0.3s;
}
.process-step:hover { border-color: var(--accent); background: var(--bg-3); }

.process-step__connector {
  width: 2rem; flex-shrink: 0;
  height: 1px;
  background: var(--border);
  margin-top: 3.5rem;
}

.process-step__number {
  font-family: var(--font-display);
  font-size: 3rem;
  font-weight: 700;
  color: var(--accent);
  opacity: 0.15;
  line-height: 1;
  margin-bottom: 1.25rem;
}
.process-step__content h3 {
  font-size: 1rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text);
  margin-bottom: 0.75rem;
}
.process-step__content p { font-size: 0.8rem; color: var(--text-2); line-height: 1.7; }

/* ── TESTIMONIALS ──────────────────────────────────────── */
.testimonials { background: var(--bg-2); }
.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1px;
  background: var(--border);
  margin-top: 3rem;
}
@media (max-width: 640px) { .testimonials-grid { grid-template-columns: 1fr; } }

.testimonial {
  background: var(--bg-card);
  padding: clamp(2rem, 4vw, 3rem);
}
.testimonial__quote {
  font-size: clamp(1rem, 1.5vw, 1.1rem);
  color: var(--text-2);
  line-height: 1.7;
  font-style: italic;
  margin-bottom: 1.75rem;
}
.testimonial__author { display: flex; flex-direction: column; gap: 0.2rem; }
.testimonial__author strong { font-size: 0.8rem; font-weight: 600; text-transform: uppercase; letter-spacing: 0.1em; color: var(--accent); }
.testimonial__author span { font-size: 0.75rem; color: var(--text-muted); }

/* ── CTA SECTION ───────────────────────────────────────── */
.cta-section {
  background: var(--accent);
  padding-block: clamp(5rem, 8vw, 8rem);
}

[data-theme="dark"] .cta-section {
  background: linear-gradient(135deg, #1a1500 0%, #0d0d00 100%);
  border-top: 1px solid rgba(234,209,150,0.2);
}

.cta-section__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 3rem;
  flex-wrap: wrap;
}

[data-theme="light"] .cta-section .section-label { color: rgba(0,0,0,0.5); }
[data-theme="light"] .cta-section .section-label::before { background: rgba(0,0,0,0.3); }

.cta-section__title {
  font-size: clamp(2.5rem, 5vw, 5rem);
  color: var(--accent);
  line-height: 1;
  margin-bottom: 1rem;
}
[data-theme="light"] .cta-section__title { color: #000; }

.cta-section__text {
  max-width: 420px;
  font-size: 0.95rem;
  color: rgba(234,209,150,0.7);
  line-height: 1.7;
}
[data-theme="light"] .cta-section__text { color: rgba(0,0,0,0.6); }

[data-theme="light"] .cta-section .btn--primary {
  background: #000;
  color: #fff;
  border-color: #000;
}
[data-theme="light"] .cta-section .btn--primary:hover { color: #000; }

/* ── PAGE HERO ─────────────────────────────────────────── */
.page-hero {
  padding-top: calc(var(--nav-h) + 5rem);
  padding-bottom: 4rem;
  border-bottom: 1px solid var(--border);
}
.page-hero--short { padding-top: calc(var(--nav-h) + 3rem); padding-bottom: 3rem; }

.page-hero__title {
  font-size: clamp(3.5rem, 8vw, 8rem);
  line-height: 0.92;
  margin-top: 1rem;
}
.page-hero__subtitle {
  max-width: 540px;
  color: var(--text-2);
  font-size: clamp(0.9rem, 1.5vw, 1.05rem);
  margin-top: 1.5rem;
  line-height: 1.7;
}

/* ── PORTFOLIO LIST ────────────────────────────────────── */
.portfolio-filters {
  padding-block: 2rem;
  border-bottom: 1px solid var(--border);
  background: var(--bg-2);
  position: sticky;
  top: var(--nav-h);
  z-index: 50;
  backdrop-filter: blur(20px);
}
.filters-bar {
  display: flex;
  gap: 0.5rem;
  overflow-x: auto;
  flex-wrap: wrap;
}
.filter-btn {
  font-size: 0.68rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  font-weight: 500;
  padding: 0.5rem 1.25rem;
  border: 1px solid var(--border);
  color: var(--text-2);
  transition: all 0.2s;
  white-space: nowrap;
  cursor: pointer;
}
.filter-btn:hover, .filter-btn--active {
  border-color: var(--accent);
  color: var(--accent);
  background: var(--accent-dim);
}

.portfolio-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--border);
}
@media (max-width: 900px) { .portfolio-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 560px) { .portfolio-grid { grid-template-columns: 1fr; } }

.portfolio-item { background: var(--bg-card); overflow: hidden; }
.portfolio-item__link { display: block; }
.portfolio-item__img-wrap {
  position: relative;
  aspect-ratio: 4/3;
  overflow: hidden;
}
.portfolio-item__img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform 0.6s var(--ease-out);
}
.portfolio-item:hover .portfolio-item__img { transform: scale(1.05); }

.portfolio-item__hover {
  position: absolute; inset: 0;
  background: var(--overlay);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: opacity 0.3s;
}
.portfolio-item:hover .portfolio-item__hover { opacity: 1; }
.portfolio-item__view {
  font-family: var(--font-display);
  font-size: 0.9rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--accent);
  border: 1px solid var(--accent);
  padding: 0.6rem 1.25rem;
}
.portfolio-item__no-img { aspect-ratio: 4/3; background: var(--bg-3); }

.portfolio-item__info { padding: 1.5rem; }
.portfolio-item__meta { display: flex; justify-content: space-between; margin-bottom: 0.6rem; }
.portfolio-item__cat {
  font-size: 0.6rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--accent);
}
.portfolio-item__year { font-size: 0.7rem; color: var(--text-muted); }
.portfolio-item__title {
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 600;
  text-transform: uppercase;
  color: var(--text);
  margin-bottom: 0.5rem;
  line-height: 1.15;
}
.portfolio-item__specs {
  display: flex;
  gap: 1rem;
  font-size: 0.7rem;
  letter-spacing: 0.08em;
  color: var(--text-muted);
}

/* ── PROJECT DETAIL ────────────────────────────────────── */
.project-hero {
  position: relative;
  height: 70svh;
  overflow: hidden;
  margin-top: var(--nav-h);
}
.project-hero__img { width: 100%; height: 100%; object-fit: cover; }
.project-hero__overlay {
  position: absolute; inset: 0;
  background: linear-gradient(to top, rgba(0,0,0,0.85) 0%, rgba(0,0,0,0.2) 100%);
}
.project-hero__content {
  position: absolute;
  bottom: 3rem; left: 0; right: 0;
}
.project-hero__title {
  font-size: clamp(2.5rem, 6vw, 6rem);
  color: #fff;
  margin-top: 0.75rem;
  line-height: 1;
}

.project-detail__body {
  padding-block: clamp(4rem, 6vw, 6rem);
}
.project-detail__grid {
  display: grid;
  grid-template-columns: 1fr 340px;
  gap: clamp(3rem, 5vw, 6rem);
  align-items: start;
  margin-bottom: 5rem;
}
@media (max-width: 900px) { .project-detail__grid { grid-template-columns: 1fr; } }

.project-detail__lead {
  font-size: clamp(1.1rem, 2vw, 1.4rem);
  color: var(--text);
  line-height: 1.5;
  margin-bottom: 2rem;
  font-weight: 300;
}
.project-detail__text {
  font-size: 0.95rem;
  color: var(--text-2);
  line-height: 1.8;
}
.project-detail__text p { margin-bottom: 1rem; }

.project-detail__specs {
  border: 1px solid var(--border);
  padding: 2rem;
  position: sticky;
  top: calc(var(--nav-h) + 2rem);
}
.specs-title {
  font-family: var(--font-display);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 1.5rem;
}
.specs-list { display: flex; flex-direction: column; gap: 0; }
.specs-item {
  padding-block: 0.9rem;
  border-bottom: 1px solid var(--border);
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}
.specs-item:last-child { border-bottom: none; }
.specs-item dt { font-size: 0.65rem; letter-spacing: 0.12em; text-transform: uppercase; color: var(--text-muted); }
.specs-item dd { font-size: 0.85rem; color: var(--text); font-weight: 500; }

/* Gallery */
.project-gallery__title {
  font-family: var(--font-display);
  font-size: 1rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  margin-bottom: 1.5rem;
  color: var(--text-2);
}
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--border);
}
@media (max-width: 640px) { .gallery-grid { grid-template-columns: repeat(2, 1fr); } }

.gallery-item { position: relative; overflow: hidden; aspect-ratio: 1; background: var(--bg-card); }
.gallery-item__img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.5s var(--ease-out); }
.gallery-item:hover .gallery-item__img { transform: scale(1.05); }
.gallery-item__overlay {
  position: absolute; inset: 0;
  background: var(--overlay);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent);
  opacity: 0;
  transition: opacity 0.3s;
}
.gallery-item:hover .gallery-item__overlay { opacity: 1; }

/* ── CONTACT ───────────────────────────────────────────── */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: clamp(4rem, 6vw, 8rem);
  align-items: start;
}
@media (max-width: 900px) { .contact-grid { grid-template-columns: 1fr; } }

.contact-info__heading {
  font-size: clamp(2rem, 4vw, 3.5rem);
  line-height: 1.05;
  margin-bottom: 1.5rem;
  text-transform: uppercase;
}
.contact-info__text {
  font-size: 0.95rem;
  color: var(--text-2);
  line-height: 1.7;
  margin-bottom: 2.5rem;
}
.contact-info__items { display: flex; flex-direction: column; gap: 1rem; margin-bottom: 2rem; }
.contact-info__item {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-size: 0.85rem;
  color: var(--text-2);
}
.contact-info__item svg { color: var(--accent); flex-shrink: 0; }
.contact-info__note {
  border: 1px solid var(--border);
  padding: 1rem 1.25rem;
  font-size: 0.75rem;
  color: var(--text-muted);
  line-height: 1.5;
}

/* Forms */
.contact-form { display: flex; flex-direction: column; gap: 1.25rem; }

.form-row { display: grid; gap: 1.25rem; }
.form-row--2 { grid-template-columns: 1fr 1fr; }
@media (max-width: 640px) { .form-row--2 { grid-template-columns: 1fr; } }

.form-group { display: flex; flex-direction: column; gap: 0.5rem; }
.form-label {
  font-size: 0.65rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--text-muted);
  font-weight: 500;
}

input, select, textarea {
  background: var(--input-bg);
  border: 1px solid var(--input-border);
  color: var(--text);
  font-family: var(--font-body);
  font-size: 0.9rem;
  padding: 0.85rem 1rem;
  outline: none;
  transition: border-color 0.2s;
  width: 100%;
  border-radius: 0;
  appearance: none;
}
input::placeholder, textarea::placeholder { color: var(--text-muted); }
input:focus, select:focus, textarea:focus { border-color: var(--accent); }
textarea { resize: vertical; min-height: 140px; }

input[type="file"] {
  padding: 0.75rem;
  cursor: pointer;
  font-size: 0.82rem;
}

.form-error { font-size: 0.72rem; color: #e06060; }
.form-hint { font-size: 0.68rem; color: var(--text-muted); margin-top: 0.25rem; }

/* ── SUCCESS PAGE ──────────────────────────────────────── */
.success-page { background: var(--bg); }
.success-page__inner {
  max-width: 560px;
  margin-inline: auto;
  text-align: center;
  padding-block: 6rem;
}
.success-icon { color: var(--accent); margin-bottom: 2rem; }
.success-page__title { font-size: clamp(2rem, 5vw, 4rem); margin-bottom: 1.5rem; }
.success-page__text { font-size: 1rem; color: var(--text-2); line-height: 1.7; margin-bottom: 3rem; }
.success-page__actions { display: flex; gap: 1rem; justify-content: center; flex-wrap: wrap; }

/* ── RELATED + EMPTY ───────────────────────────────────── */
.related-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--border);
  margin-top: 2rem;
}
@media (max-width: 640px) { .related-grid { grid-template-columns: 1fr; } }

.related-projects { background: var(--bg-2); }

.empty-state {
  text-align: center;
  padding: 6rem 2rem;
  color: var(--text-muted);
  font-size: 0.95rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2rem;
}

/* ── FOOTER ────────────────────────────────────────────── */
.footer {
  background: var(--bg-2);
  border-top: 1px solid var(--border);
  padding-top: 5rem;
  padding-bottom: 2.5rem;
}

.footer__top {
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: 4rem;
  margin-bottom: 4rem;
}
@media (max-width: 768px) { .footer__top { grid-template-columns: 1fr; gap: 3rem; } }

.footer__logo {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  color: var(--accent);
  margin-bottom: 1.5rem;
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 700;
  letter-spacing: 0.2em;
}

.footer__tagline {
  font-size: 0.78rem;
  color: var(--text-muted);
  line-height: 1.7;
  letter-spacing: 0.05em;
}

.footer__nav {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}
@media (max-width: 480px) { .footer__nav { grid-template-columns: 1fr 1fr; } }

.footer__col { display: flex; flex-direction: column; gap: 0.75rem; }
.footer__col-title {
  font-size: 0.6rem;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 0.25rem;
}
.footer__col a {
  font-size: 0.82rem;
  color: var(--text-2);
  transition: color 0.2s, padding-left 0.2s;
}
.footer__col a:hover { color: var(--accent); padding-left: 4px; }

.footer__divider { height: 1px; background: var(--border); margin-bottom: 2rem; }

.footer__bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
}
.footer__copy { font-size: 0.72rem; color: var(--text-muted); letter-spacing: 0.05em; }

.footer__social { display: flex; gap: 1rem; align-items: center; }
.footer__social-link { color: var(--text-muted); transition: color 0.2s; }
.footer__social-link:hover { color: var(--accent); }

/* ── ANIMATIONS — Reveal on scroll ────────────────────── */
.reveal-up, .reveal-left, .reveal-right {
  opacity: 0;
  transition: opacity 0.7s var(--ease-out), transform 0.7s var(--ease-out);
}
.reveal-up { transform: translateY(32px); }
.reveal-left { transform: translateX(-32px); }
.reveal-right { transform: translateX(32px); }

.reveal-up.visible, .reveal-left.visible, .reveal-right.visible {
  opacity: 1;
  transform: translate(0);
}

/* Messages */
.messages { position: fixed; top: calc(var(--nav-h) + 1rem); right: 1rem; z-index: 200; display: flex; flex-direction: column; gap: 0.5rem; }
.message {
  padding: 0.85rem 1.5rem;
  font-size: 0.82rem;
  border-left: 3px solid var(--accent);
  background: var(--bg-2);
  color: var(--text);
  border-radius: 0;
}

/* Scrollbar */
::-webkit-scrollbar { width: 4px; height: 4px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: var(--border-h); border-radius: 2px; }
::-webkit-scrollbar-thumb:hover { background: var(--accent); }

/* ── Responsive misc ───────────────────────────────────── */
@media (max-width: 768px) {
  h1 { font-size: clamp(3rem, 12vw, 5rem); }
  .hero__stats { display: none; }
  .hero__scroll { display: none; }
  .process-steps { flex-direction: column; }
  .process-step__connector { display: none; }
}