/* ============================================================
   Gerardo Construcciones — Shared Stylesheet
   ============================================================ */

/* ── Google Fonts ─────────────────────────────────────────── */
@import url('https://fonts.googleapis.com/css2?family=Oswald:wght@400;500;600;700&family=Open+Sans:wght@400;500;600&display=swap');

/* ── CSS Custom Properties ────────────────────────────────── */
:root {
  --color-charcoal:    #1C1C1C;
  --color-charcoal-2:  #2A2A2A;
  --color-charcoal-3:  #3D3D3D;
  --color-stone:       #C8B49A;
  --color-stone-light: #E8DCC8;
  --color-cream:       #F5EFE6;
  --color-accent:      #C84B18;
  --color-accent-dark: #A33A10;
  --color-white:       #FFFFFF;
  --color-gray-light:  #F0EEEB;
  --color-gray-mid:    #9E9588;
  --color-gray-dark:   #5A5550;
  --color-success:     #4A7C59;

  --font-heading: 'Oswald', sans-serif;
  --font-body:    'Open Sans', sans-serif;

  --nav-height:   72px;
  --max-width:    1200px;
  --section-pad:  80px;
  --card-radius:  4px;

  --shadow-sm:  0 2px 8px rgba(0,0,0,0.10);
  --shadow-md:  0 4px 20px rgba(0,0,0,0.15);
  --shadow-lg:  0 8px 40px rgba(0,0,0,0.20);

  --transition: 0.25s ease;
}

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

html { scroll-behavior: smooth; font-size: 16px; }

body {
  font-family: var(--font-body);
  color: var(--color-charcoal);
  background: var(--color-white);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

img {
  display: block;
  max-width: 100%;
  height: auto;
}

a {
  color: inherit;
  text-decoration: none;
}

ul { list-style: none; }

/* ── Typography ───────────────────────────────────────────── */
h1, h2, h3, h4, h5 {
  font-family: var(--font-heading);
  font-weight: 700;
  line-height: 1.15;
  letter-spacing: 0.02em;
  text-transform: uppercase;
}

h1 { font-size: clamp(2.4rem, 5vw, 3.8rem); }
h2 { font-size: clamp(1.8rem, 3.5vw, 2.6rem); }
h3 { font-size: clamp(1.25rem, 2.5vw, 1.65rem); }
h4 { font-size: 1.15rem; }

p { max-width: 68ch; }

/* ── Utility ──────────────────────────────────────────────── */
.container {
  width: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 24px;
}

.section {
  padding: var(--section-pad) 0;
}

.section--dark {
  background: var(--color-charcoal);
  color: var(--color-white);
}

.section--cream {
  background: var(--color-cream);
}

.section--stone {
  background: var(--color-stone-light);
}

.section-header {
  margin-bottom: 52px;
}

.section-header__eyebrow {
  display: inline-block;
  font-family: var(--font-heading);
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: 12px;
}

.section-header__title {
  margin-bottom: 16px;
}

.section-header__desc {
  color: var(--color-gray-dark);
  font-size: 1.05rem;
}

.section--dark .section-header__desc {
  color: var(--color-stone);
}

.divider {
  width: 56px;
  height: 4px;
  background: var(--color-accent);
  margin: 20px 0;
}

/* ── Buttons ──────────────────────────────────────────────── */
.btn {
  display: inline-block;
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 0.9rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  padding: 14px 32px;
  border: 2px solid transparent;
  cursor: pointer;
  transition: background var(--transition), color var(--transition), border-color var(--transition);
  white-space: nowrap;
}

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

.btn--outline {
  background: transparent;
  color: var(--color-white);
  border-color: var(--color-white);
}
.btn--outline:hover {
  background: var(--color-white);
  color: var(--color-charcoal);
}

.btn--outline-dark {
  background: transparent;
  color: var(--color-charcoal);
  border-color: var(--color-charcoal);
}
.btn--outline-dark:hover {
  background: var(--color-charcoal);
  color: var(--color-white);
}

.btn--sm {
  padding: 10px 22px;
  font-size: 0.8rem;
}

/* ── Navigation ───────────────────────────────────────────── */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  height: var(--nav-height);
  background: var(--color-charcoal);
  border-bottom: 3px solid var(--color-accent);
  display: flex;
  align-items: center;
}

.nav__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 24px;
}

.nav__logo {
  display: flex;
  flex-direction: column;
  line-height: 1;
}

.nav__logo-name {
  font-family: var(--font-heading);
  font-size: 1.3rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  color: var(--color-white);
  text-transform: uppercase;
}

.nav__logo-tag {
  font-family: var(--font-heading);
  font-size: 0.62rem;
  letter-spacing: 0.2em;
  color: var(--color-accent);
  text-transform: uppercase;
}

.nav__links {
  display: flex;
  align-items: center;
  gap: 36px;
}

.nav__links a {
  font-family: var(--font-heading);
  font-size: 0.82rem;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-stone);
  transition: color var(--transition);
  position: relative;
  padding-bottom: 3px;
}

.nav__links a::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0;
  width: 0; height: 2px;
  background: var(--color-accent);
  transition: width var(--transition);
}

.nav__links a:hover,
.nav__links a.active {
  color: var(--color-white);
}

.nav__links a:hover::after,
.nav__links a.active::after {
  width: 100%;
}

.nav__cta {
  margin-left: 8px;
}

/* Hamburger */
.nav__hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}

.nav__hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--color-white);
  transition: transform var(--transition), opacity var(--transition);
}

/* Mobile nav drawer */
.nav__drawer {
  display: none;
  position: fixed;
  top: var(--nav-height);
  left: 0; right: 0;
  background: var(--color-charcoal-2);
  border-bottom: 2px solid var(--color-accent);
  z-index: 999;
  padding: 20px 24px 28px;
  flex-direction: column;
  gap: 6px;
}

.nav__drawer.open { display: flex; }

.nav__drawer a {
  font-family: var(--font-heading);
  font-size: 1rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-stone);
  padding: 10px 0;
  border-bottom: 1px solid var(--color-charcoal-3);
  transition: color var(--transition);
}

.nav__drawer a:hover, .nav__drawer a.active { color: var(--color-accent); }

/* ── Page Offset (fixed nav) ──────────────────────────────── */
.page-body { padding-top: var(--nav-height); }

/* ── Hero ─────────────────────────────────────────────────── */
.hero {
  position: relative;
  min-height: 92vh;
  min-height: 92dvh;
  display: flex;
  align-items: center;
  overflow: hidden;
  background: var(--color-charcoal);
}

.hero--short {
  min-height: 420px;
}

.hero__bg {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  opacity: 0.35;
}

.hero__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    110deg,
    rgba(28,28,28,0.92) 0%,
    rgba(28,28,28,0.6) 60%,
    rgba(200,75,24,0.25) 100%
  );
}

.hero__content {
  position: relative;
  z-index: 2;
  padding: 60px 0;
}

.hero__eyebrow {
  display: inline-block;
  font-family: var(--font-heading);
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: 18px;
  padding: 6px 14px;
  border: 1px solid rgba(200,75,24,0.45);
}

.hero__title {
  color: var(--color-white);
  margin-bottom: 22px;
  max-width: 16ch;
}

.hero__title em {
  font-style: normal;
  color: var(--color-accent);
}

.hero__desc {
  color: var(--color-stone-light);
  font-size: 1.1rem;
  margin-bottom: 36px;
  max-width: 50ch;
}

.hero__actions {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}


/* ── Service Cards ────────────────────────────────────────── */
.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 2px;
}

.service-card {
  position: relative;
  overflow: hidden;
  aspect-ratio: 4/3;
  cursor: pointer;
}

.service-card__img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
}

.service-card:hover .service-card__img {
  transform: scale(1.06);
}

.service-card__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(28,28,28,0.92) 0%, rgba(28,28,28,0.2) 60%);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 28px 24px;
  transition: background var(--transition);
}

.service-card:hover .service-card__overlay {
  background: linear-gradient(to top, rgba(200,75,24,0.88) 0%, rgba(28,28,28,0.3) 70%);
}

.service-card__icon {
  font-size: 1.8rem;
  margin-bottom: 10px;
}

.service-card__title {
  font-family: var(--font-heading);
  font-size: 1.25rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--color-white);
  margin-bottom: 8px;
}

.service-card__desc {
  font-size: 0.88rem;
  color: rgba(255,255,255,0.82);
  line-height: 1.5;
}

/* ── Service List (services.html) ─────────────────────────── */
.service-detail {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
  padding: 64px 0;
  border-bottom: 1px solid var(--color-stone-light);
}

.service-detail:last-child { border-bottom: none; }

.service-detail--reverse { direction: rtl; }
.service-detail--reverse > * { direction: ltr; }

.service-detail__img-wrap {
  position: relative;
}

.service-detail__img {
  width: 100%;
  height: 380px;
  object-fit: cover;
}

.service-detail__tag {
  position: absolute;
  bottom: -12px;
  right: -12px;
  background: var(--color-accent);
  color: var(--color-white);
  font-family: var(--font-heading);
  font-size: 0.75rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  padding: 10px 18px;
}

.service-detail__content .divider { margin: 16px 0; }

.service-detail__list {
  margin-top: 20px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.service-detail__list li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 0.95rem;
  color: var(--color-gray-dark);
}

.service-detail__list li::before {
  content: '';
  display: inline-block;
  width: 8px;
  height: 8px;
  background: var(--color-accent);
  margin-top: 6px;
  flex-shrink: 0;
}

/* ── Project Cards ────────────────────────────────────────── */
.projects-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 28px;
}

.project-card {
  background: var(--color-white);
  border: 1px solid var(--color-stone-light);
  box-shadow: var(--shadow-sm);
  transition: box-shadow var(--transition), transform var(--transition);
  overflow: hidden;
}

.project-card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-3px);
}

.project-card__img-wrap {
  position: relative;
  overflow: hidden;
  height: 220px;
}

.project-card__img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
}

.project-card:hover .project-card__img { transform: scale(1.05); }

.project-card__badge {
  position: absolute;
  top: 14px;
  left: 14px;
  font-family: var(--font-heading);
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  padding: 5px 12px;
}

.project-card__badge--active {
  background: var(--color-accent);
  color: var(--color-white);
}

.project-card__badge--completed {
  background: var(--color-success);
  color: var(--color-white);
}

.project-card__badge--planning {
  background: var(--color-charcoal-2);
  color: var(--color-stone-light);
}

.project-card__body {
  padding: 22px 24px 26px;
}

.project-card__location {
  font-size: 0.78rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-gray-mid);
  margin-bottom: 6px;
}

.project-card__title {
  font-family: var(--font-heading);
  font-size: 1.15rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--color-charcoal);
  margin-bottom: 14px;
}

.project-card__type {
  font-size: 0.85rem;
  color: var(--color-gray-dark);
  margin-bottom: 20px;
}

/* Progress bar */
.progress-label {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 7px;
}

.progress-label__phase {
  font-family: var(--font-heading);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-accent);
}

.progress-label__pct {
  font-family: var(--font-heading);
  font-size: 0.72rem;
  font-weight: 600;
  color: var(--color-gray-dark);
}

.progress-track {
  height: 6px;
  background: var(--color-stone-light);
  overflow: hidden;
}

.progress-fill {
  height: 100%;
  background: var(--color-accent);
  transition: width 0.6s ease;
}

.progress-fill--complete {
  background: var(--color-success);
}

.project-card__footer {
  margin-top: 16px;
  padding-top: 14px;
  border-top: 1px solid var(--color-stone-light);
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.82rem;
  color: var(--color-gray-mid);
}

/* ── Phase Timeline (Stepper) ─────────────────────────────── */
.phase-timeline {
  display: flex;
  align-items: flex-start;
  justify-content: center;
  gap: 0;
  padding: 40px 0 50px;
  overflow-x: auto;
}

.phase-step {
  display: flex;
  flex-direction: column;
  align-items: center;
  flex: 1;
  min-width: 100px;
  position: relative;
}

/* Connector line */
.phase-step::before {
  content: '';
  position: absolute;
  top: 22px;
  left: calc(50% + 22px);
  right: calc(-50% + 22px);
  height: 3px;
  background: var(--color-stone-light);
  z-index: 0;
}

.phase-step:last-child::before { display: none; }

.phase-step--done::before,
.phase-step--current::before {
  background: var(--color-accent);
}

.phase-step__dot {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  border: 3px solid var(--color-stone-light);
  background: var(--color-white);
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  z-index: 1;
  font-size: 1rem;
  color: var(--color-stone);
  transition: all var(--transition);
}

.phase-step--done .phase-step__dot {
  background: var(--color-accent);
  border-color: var(--color-accent);
  color: var(--color-white);
}

.phase-step--current .phase-step__dot {
  background: var(--color-white);
  border-color: var(--color-accent);
  border-width: 3px;
  color: var(--color-accent);
  box-shadow: 0 0 0 5px rgba(200,75,24,0.15);
}

.phase-step__label {
  margin-top: 12px;
  font-family: var(--font-heading);
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  text-align: center;
  color: var(--color-gray-mid);
  line-height: 1.3;
}

.phase-step--done .phase-step__label {
  color: var(--color-charcoal);
}

.phase-step--current .phase-step__label {
  color: var(--color-accent);
}

.phase-step__status {
  margin-top: 5px;
  font-size: 0.65rem;
  letter-spacing: 0.05em;
  text-align: center;
}

.phase-step--done .phase-step__status { color: var(--color-success); }
.phase-step--current .phase-step__status { color: var(--color-accent); font-weight: 600; }
.phase-step--upcoming .phase-step__status { color: var(--color-gray-mid); }

/* ── Photo Gallery ────────────────────────────────────────── */
.gallery-phase {
  margin-bottom: 56px;
}

.gallery-phase__header {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 22px;
  padding-bottom: 14px;
  border-bottom: 2px solid var(--color-stone-light);
}

.gallery-phase__num {
  width: 36px;
  height: 36px;
  background: var(--color-accent);
  color: var(--color-white);
  font-family: var(--font-heading);
  font-size: 0.9rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.gallery-phase__num--done {
  background: var(--color-success);
}

.gallery-phase__title {
  font-family: var(--font-heading);
  font-size: 1.1rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--color-charcoal);
}

.gallery-phase__note {
  font-size: 0.82rem;
  color: var(--color-gray-mid);
  margin-left: auto;
  flex-shrink: 0;
}

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: 12px;
}

.gallery-grid__item {
  overflow: hidden;
  aspect-ratio: 4/3;
  background: var(--color-stone-light);
  position: relative;
}

.gallery-grid__item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
}

.gallery-grid__item:hover img { transform: scale(1.05); }

.gallery-grid__item--placeholder {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 8px;
}

.gallery-grid__item--placeholder span {
  font-family: var(--font-heading);
  font-size: 0.72rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-gray-mid);
}

/* ── About Page ───────────────────────────────────────────── */
.about-intro {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 64px;
  align-items: center;
}

.about-intro__img {
  width: 100%;
  height: 480px;
  object-fit: cover;
}

.team-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 28px;
}

.team-card {
  text-align: center;
}

.team-card__img-wrap {
  width: 140px;
  height: 140px;
  border-radius: 50%;
  overflow: hidden;
  margin: 0 auto 18px;
  border: 4px solid var(--color-stone-light);
}

.team-card__img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.team-card__name {
  font-family: var(--font-heading);
  font-size: 1rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  margin-bottom: 4px;
}

.team-card__role {
  font-size: 0.82rem;
  color: var(--color-accent);
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: 10px;
}

.team-card__bio {
  font-size: 0.88rem;
  color: var(--color-gray-dark);
  max-width: 28ch;
  margin: 0 auto;
}

.values-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: 32px;
}

.value-card {
  padding: 32px 28px;
  background: var(--color-white);
  border-left: 4px solid var(--color-accent);
  box-shadow: var(--shadow-sm);
}

.value-card__icon {
  font-size: 2rem;
  margin-bottom: 14px;
}

.value-card__title {
  font-family: var(--font-heading);
  font-size: 1rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: 10px;
}

.value-card__text {
  font-size: 0.9rem;
  color: var(--color-gray-dark);
}

/* ── Contact ──────────────────────────────────────────────── */
.contact-layout {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 64px;
  align-items: start;
}

.contact-form {
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.form-group label {
  font-family: var(--font-heading);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-gray-dark);
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 13px 16px;
  border: 1px solid var(--color-stone);
  background: var(--color-white);
  font-family: var(--font-body);
  font-size: 0.95rem;
  color: var(--color-charcoal);
  outline: none;
  transition: border-color var(--transition), box-shadow var(--transition);
  appearance: none;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--color-accent);
  box-shadow: 0 0 0 3px rgba(200,75,24,0.12);
}

.form-group textarea {
  min-height: 140px;
  resize: vertical;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.contact-info {
  display: flex;
  flex-direction: column;
  gap: 28px;
}

.contact-info__item {
  display: flex;
  gap: 16px;
  align-items: flex-start;
}

.contact-info__icon {
  width: 44px;
  height: 44px;
  background: var(--color-accent);
  color: var(--color-white);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  flex-shrink: 0;
}

.contact-info__label {
  font-family: var(--font-heading);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: 4px;
}

.contact-info__value {
  font-size: 0.95rem;
  color: var(--color-charcoal);
  line-height: 1.5;
}

.contact-map {
  width: 100%;
  height: 220px;
  background: var(--color-stone-light);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-top: 8px;
  border: 1px solid var(--color-stone);
}

.contact-map span {
  font-family: var(--font-heading);
  font-size: 0.8rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-gray-mid);
}

/* ── Featured Project Strip ───────────────────────────────── */
.project-strip {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

/* ── CTA Band ─────────────────────────────────────────────── */
.cta-band {
  background: var(--color-charcoal);
  padding: 72px 0;
  position: relative;
  overflow: hidden;
}

.cta-band::before {
  content: '';
  position: absolute;
  top: 0; bottom: 0;
  left: 0;
  width: 5px;
  background: var(--color-accent);
}

.cta-band__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 40px;
  flex-wrap: wrap;
}

.cta-band__title {
  color: var(--color-white);
  max-width: 18ch;
}

.cta-band__title em {
  font-style: normal;
  color: var(--color-accent);
}

.cta-band__desc {
  color: var(--color-stone);
  font-size: 1rem;
  margin-top: 10px;
}

/* ── Breadcrumb ───────────────────────────────────────────── */
.breadcrumb {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.8rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-family: var(--font-heading);
  color: var(--color-stone);
  margin-bottom: 20px;
}

.breadcrumb a { color: var(--color-stone); transition: color var(--transition); }
.breadcrumb a:hover { color: var(--color-white); }
.breadcrumb__sep { color: var(--color-accent); }
.breadcrumb__current { color: var(--color-white); }

/* ── Project Detail Header ────────────────────────────────── */
.project-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 28px;
  margin-top: 24px;
}

.project-meta__item {
  display: flex;
  flex-direction: column;
  gap: 3px;
}

.project-meta__label {
  font-family: var(--font-heading);
  font-size: 0.68rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--color-stone);
}

.project-meta__value {
  font-family: var(--font-heading);
  font-size: 1rem;
  font-weight: 600;
  color: var(--color-white);
}

/* ── Footer ───────────────────────────────────────────────── */
.footer {
  background: var(--color-charcoal);
  color: var(--color-stone-light);
  padding: 60px 0 0;
}

.footer__grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1fr;
  gap: 40px;
  padding-bottom: 48px;
  border-bottom: 1px solid var(--color-charcoal-3);
}

.footer__logo-name {
  font-family: var(--font-heading);
  font-size: 1.4rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  color: var(--color-white);
  text-transform: uppercase;
}

.footer__logo-tag {
  font-family: var(--font-heading);
  font-size: 0.6rem;
  letter-spacing: 0.22em;
  color: var(--color-accent);
  text-transform: uppercase;
  display: block;
  margin-bottom: 14px;
}

.footer__tagline {
  font-size: 0.88rem;
  color: var(--color-gray-mid);
  line-height: 1.6;
  max-width: 28ch;
}

.footer__heading {
  font-family: var(--font-heading);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--color-white);
  margin-bottom: 18px;
}

.footer__links {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.footer__links a {
  font-size: 0.88rem;
  color: var(--color-gray-mid);
  transition: color var(--transition);
}

.footer__links a:hover { color: var(--color-accent); }

.footer__contact-item {
  display: flex;
  gap: 10px;
  font-size: 0.88rem;
  color: var(--color-gray-mid);
  margin-bottom: 10px;
}

.footer__bottom {
  padding: 20px 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
}

.footer__copy {
  font-size: 0.8rem;
  color: var(--color-charcoal-3);
}

.footer__badge {
  font-family: var(--font-heading);
  font-size: 0.7rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-charcoal-3);
}

/* ── Filters (projects page) ──────────────────────────────── */
.filter-bar {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  margin-bottom: 40px;
}

.filter-btn {
  font-family: var(--font-heading);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  padding: 8px 20px;
  border: 1px solid var(--color-stone);
  background: transparent;
  color: var(--color-gray-dark);
  cursor: pointer;
  transition: all var(--transition);
}

.filter-btn:hover,
.filter-btn.active {
  background: var(--color-accent);
  border-color: var(--color-accent);
  color: var(--color-white);
}

/* ── Responsive ───────────────────────────────────────────── */
@media (max-width: 1024px) {
  .footer__grid {
    grid-template-columns: 1fr 1fr;
    gap: 32px;
  }

  .service-detail {
    grid-template-columns: 1fr;
    gap: 32px;
  }

  .service-detail--reverse { direction: ltr; }

  .about-intro {
    grid-template-columns: 1fr;
    gap: 36px;
  }

  .about-intro__img { height: 340px; }

  .contact-layout {
    grid-template-columns: 1fr;
    gap: 48px;
  }

  .project-strip {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 768px) {
  :root {
    --section-pad: 52px;
    --nav-height: 64px;
  }

  .nav__links { display: none; }
  .nav__hamburger { display: flex; }

  .hero__title { max-width: 100%; }

  .service-detail__img { height: 260px; }

  .project-strip {
    grid-template-columns: 1fr;
  }

  .footer__grid {
    grid-template-columns: 1fr;
    gap: 28px;
  }

  .cta-band__inner {
    flex-direction: column;
    align-items: center;
    text-align: center;
  }

  .cta-band__inner > div {
    width: 100%;
    text-align: center;
  }

  .cta-band__title {
    max-width: 100%;
  }

  .phase-timeline {
    justify-content: flex-start;
    padding-bottom: 40px;
  }

  .phase-step {
    min-width: 80px;
  }

  .phase-step__label {
    font-size: 0.62rem;
  }

  .form-row {
    grid-template-columns: 1fr;
  }

  .services-grid {
    grid-template-columns: 1fr;
  }

  .service-card { aspect-ratio: 16/9; }
}

@media (max-width: 480px) {
  .hero { min-height: 92vh; min-height: 92dvh; }
  .hero--short { min-height: 320px; }

  .team-grid { grid-template-columns: repeat(2, 1fr); }

  .projects-grid { grid-template-columns: 1fr; }
}

/* ── Language Switcher (nav) ──────────────────────────────── */
.nav__lang {
  display: flex;
  align-items: center;
  gap: 2px;
  margin-left: 10px;
  padding-left: 14px;
  border-left: 1px solid var(--color-charcoal-3);
  flex-shrink: 0;
}

.lang-btn {
  font-family: var(--font-heading);
  font-size: 0.68rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  padding: 5px 8px;
  color: var(--color-gray-mid);
  border: 1px solid transparent;
  display: inline-block;
  transition: color var(--transition), border-color var(--transition);
  cursor: pointer;
  line-height: 1;
}

.lang-btn:hover { color: var(--color-white); }

.lang-btn.active {
  color: var(--color-accent);
  border-color: rgba(200,75,24,0.35);
  cursor: default;
}

.nav__drawer-lang {
  display: flex;
  gap: 6px;
  padding: 14px 0 4px;
  border-top: 1px solid var(--color-charcoal-3);
  margin-top: 6px;
  flex-wrap: wrap;
}

.nav__drawer-lang .lang-btn {
  font-size: 0.78rem;
  padding: 7px 12px;
  border: 1px solid var(--color-charcoal-3);
}

.nav__drawer-lang .lang-btn.active {
  color: var(--color-accent);
  border-color: rgba(200,75,24,0.35);
}

/* ── Language Selector (root page) ───────────────────────── */
.lang-selector {
  min-height: 100vh;
  background: var(--color-charcoal);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 40px 24px;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.lang-selector__bg {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  opacity: 0.22;
}

.lang-selector__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(28,28,28,0.96) 0%, rgba(200,75,24,0.18) 100%);
}

.lang-selector__content {
  position: relative;
  z-index: 2;
  max-width: 640px;
  width: 100%;
}

.lang-selector__logo {
  font-family: var(--font-heading);
  font-size: clamp(1.8rem, 5vw, 3rem);
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--color-white);
  margin-bottom: 6px;
}

.lang-selector__tagline {
  font-family: var(--font-heading);
  font-size: 0.72rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: 56px;
  display: block;
}

.lang-selector__divider {
  width: 56px;
  height: 3px;
  background: var(--color-accent);
  margin: 0 auto 40px;
}

.lang-selector__prompt {
  font-family: var(--font-heading);
  font-size: 0.72rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--color-stone);
  margin-bottom: 30px;
}

.lang-selector__options {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
}

.lang-option {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
  padding: 32px 40px;
  border: 2px solid var(--color-charcoal-3);
  background: rgba(255,255,255,0.04);
  color: var(--color-white);
  transition: border-color var(--transition), background var(--transition), transform var(--transition);
  min-width: 160px;
  text-decoration: none;
}

.lang-option:hover {
  border-color: var(--color-accent);
  background: rgba(200,75,24,0.1);
  transform: translateY(-5px);
}

.lang-option__flag { font-size: 2.6rem; line-height: 1; }

.lang-option__name {
  font-family: var(--font-heading);
  font-size: 1.1rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.lang-option__native {
  font-size: 0.78rem;
  color: var(--color-stone);
  letter-spacing: 0.06em;
}

.lang-selector__footer {
  position: absolute;
  bottom: 24px;
  left: 0; right: 0;
  font-family: var(--font-heading);
  font-size: 0.6rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-charcoal-3);
  text-align: center;
}

@media (max-width: 480px) {
  .lang-option { min-width: 130px; padding: 24px 28px; }
  .nav__lang { display: none; }
}