/* ============================================================
   RESET GLOBAL
============================================================ */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
img { display: block; max-width: 100%; }
a { text-decoration: none; color: inherit; }
ul { list-style: none; }
button { border: none; cursor: pointer; background: none; font: inherit; }

/* ============================================================
   VARIABLES
============================================================ */
:root {
  /* Brand */
  --color-steel:       #1F3A5F;
  --color-amber-light: #e69a1c;
  --color-orange:      #E05D19;

  /* Surfaces */
  --color-surface:      #FFFFFF;
  --color-surface-soft: #F4F6F8;
  --color-surface-dark: #0F2344;
  --color-surface-dark-hover:#183152;

  /* Text */
  --color-text:        #2B2F33;
  --color-white-soft:  rgba(255,255,255,.7);

  /* Borders and states */
  --color-border:      #E2E8F0;
  --color-disabled-bg:#CFD6DF;
  --color-disabled-text:#6D7785;

  /* Typography */
  --font-heading: 'Montserrat', sans-serif;
  --font-body:    'Source Sans 3', sans-serif;

  /* Spacing scale */
  --space-xs:  clamp(0.5rem,  1vw,   0.75rem);
  --space-sm:  clamp(0.75rem, 1.5vw, 1rem);
  --space-md:  clamp(1rem,    2vw,   1.5rem);
  --space-lg:  clamp(1.5rem,  3vw,   2.5rem);
  --space-xl:  clamp(2.5rem,  5vw,   4rem);
  --space-2xl: clamp(4rem,    8vw,   7rem);

  /* Section padding */
  --section-py: clamp(4rem, 8vw, 7rem);
  --hero-content-pt: 7.5rem;
  --hero-content-pb: var(--space-2xl);
  --hero-actions-mb: clamp(5rem, 16vw, 7rem);
  --hero-actions-mb-lg: clamp(6.5rem, 20vw, 8.5rem);

  /* Border radius */
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 16px;

  /* Shadows */
  --shadow-sm: 0 1px 3px rgba(0,0,0,.08), 0 1px 2px rgba(0,0,0,.05);
  --shadow-md: 0 4px 16px rgba(0,0,0,.10);
  --shadow-lg: 0 12px 40px rgba(0,0,0,.14);

  /* Transitions */
  --ease: cubic-bezier(.4,0,.2,1);
  --dur:  220ms;
}

/* ============================================================
   BASE
============================================================ */
body {
  font-family: var(--font-body);
  font-size: clamp(1rem, 1.4vw, 1.125rem);
  color: var(--color-text);
  background: var(--color-surface);
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}

p { color: var(--color-text); }

h1, h2, h3, h4 {
  font-family: var(--font-heading);
  line-height: 1.2;
  color: var(--color-steel);
}

h1 { font-size: clamp(2.2rem, 5vw, 4rem); }
h2 { font-size: clamp(1.8rem, 3.8vw, 3rem); }
h3 { font-size: clamp(1.15rem, 2vw, 1.6rem); }
h4 { font-size: clamp(1rem, 1.5vw, 1.15rem); }

.container {
  width: min(90%, 1200px);
  margin-inline: auto;
}

/* ============================================================
   TYPE UTILITIES
============================================================ */
.section-label,
.section-head-label {
  display: inline-block;
  font-family: var(--font-heading);
  font-size: clamp(.65rem, 1.1vw, .75rem);
  font-weight: 700;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--color-orange);
}

.section-label { margin-bottom: var(--space-sm); }

.section-title,
.section-head-title {
  font-size: clamp(1.6rem, 3.5vw, 2.5rem);
  font-weight: 800;
  color: var(--color-steel);
  line-height: 1.2;
}

.section-title { margin-bottom: var(--space-sm); }

.section-title em,
.section-head-title em {
  font-style: normal;
  color: var(--color-amber-light);
}

.section-subtitle {
  font-size: clamp(1rem, 1.5vw, 1.15rem);
  color: var(--color-text);
  max-width: 60ch;
  line-height: 1.7;
}

.section-header          { margin-bottom: var(--space-xl); }
.section-header.centered { text-align: center; }
.section-header.centered .section-subtitle { margin-inline: auto; }

/* Section header — rule + label + title pattern */
.section-head-rule {
  width: 32px;
  height: 2px;
  background: var(--color-orange);
  margin-bottom: var(--space-sm);
}

.section-head-title {
  margin-top: var(--space-sm);
}

/* Dark section header variant */
.section-header.dark .section-head-rule  { background: var(--color-amber-light); }
.section-header.dark .section-head-label { color: var(--color-amber-light); }
.section-header.dark .section-head-title { color: var(--color-surface); }

/* ============================================================
   BUTTONS
============================================================ */
.btn {
  display: inline-flex;
  align-items: center;
  gap: .5em;
  font-family: var(--font-heading);
  font-size: clamp(.85rem, 1.2vw, .95rem);
  font-weight: 700;
  letter-spacing: .04em;
  padding: .85em 2em;
  border-radius: var(--radius-sm);
  transition: all var(--dur) var(--ease);
}

.btn-primary {
  background: var(--color-amber-light);
  color: var(--color-surface);
  text-shadow: 0 1px 2px rgba(15,35,68,.55);
}
.btn-primary:hover {
  background: var(--color-orange);
  color: var(--color-surface);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(224,93,25,.28);
}

.btn-outline {
  background: transparent;
  color: var(--color-amber-light);
  border: 2px solid var(--color-amber-light);
}
.btn-outline:hover {
  background: var(--color-orange);
  color: var(--color-surface);
  border-color: var(--color-orange);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(224,93,25,.28);
}

.btn-dark { background: var(--color-steel); color: var(--color-surface); }
.btn-dark:hover {
  background: var(--color-steel);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

/* ============================================================
   HERO
============================================================ */
#hero {
  position: relative;
  min-height: clamp(44rem, 108svh, 60rem);
  display: flex;
  align-items: center;
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  inset: 0;
  background-image: url('../images/hero-img-inicio.webp');
  background-size: cover;
  background-position: center 40%;
  transform: scale(1.04);
  transition: transform 6s ease-out;
}
.hero-bg.loaded { transform: scale(1); }

.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    135deg,
    rgba(10,20,44,.82) 0%,
    rgba(15,35,68,.65) 50%,
    rgba(15,35,68,.45) 100%
  );
}

.hero-content {
  position: relative;
  z-index: 2;
  padding-top: var(--hero-content-pt);
  padding-bottom: var(--hero-content-pb);
}

.hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: .6em;
  font-family: var(--font-heading);
  font-size: clamp(.65rem, 1vw, .75rem);
  font-weight: 700;
  letter-spacing: .22em;
  text-transform: uppercase;
  color: var(--color-amber-light);
  margin-bottom: var(--space-md);
  opacity: 0;
  transform: translateY(16px);
  animation: fadeUp .7s .3s var(--ease) forwards;
}
.hero-eyebrow::before {
  content: '';
  display: inline-block;
  width: 32px;
  height: 2px;
  background: var(--color-amber-light);
}

.hero-title {
  font-size: clamp(2.2rem, 6vw, 4.5rem);
  font-weight: 800;
  color: var(--color-surface);
  text-shadow: 0 1px 2px rgba(15,35,68,.55);
  line-height: 1.08;
  margin-bottom: var(--space-md);
  max-width: 14ch;
  opacity: 0;
  transform: translateY(20px);
  animation: fadeUp .8s .5s var(--ease) forwards;
}
.hero-title em { font-style: normal; color: var(--color-amber-light); }

.hero-desc {
  font-size: clamp(1rem, 1.6vw, 1.2rem);
  color: var(--color-white-soft);
  max-width: 52ch;
  margin-bottom: var(--space-lg);
  line-height: 1.7;
  opacity: 0;
  transform: translateY(20px);
  animation: fadeUp .8s .7s var(--ease) forwards;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-md);
  opacity: 0;
  transform: translateY(20px);
  animation: fadeUp .8s .9s var(--ease) forwards;
}

.page-home .hero-actions,
.page-servicios .hero-actions,
.page-proyectos .hero-actions,
.page-contact .hero-actions {
  margin-bottom: var(--hero-actions-mb);
}

.page-nosotros .hero-actions {
  margin-bottom: var(--hero-actions-mb-lg);
}

/* Stat bar */
.hero-stats {
  position: absolute;
  bottom: var(--space-lg);
  left: 0; right: 0;
  z-index: 2;
}
.hero-stats-inner {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-md);
  padding: var(--space-md) var(--space-lg);
  background: rgba(255,255,255,.06);
  backdrop-filter: blur(16px);
  border: 1px solid rgba(255,255,255,.12);
  border-radius: var(--radius-md);
}
.stat-item { flex: 1; min-width: 120px; text-align: center; }
.stat-number {
  font-family: var(--font-heading);
  font-size: clamp(1.5rem, 3vw, 2rem);
  font-weight: 800;
  color: var(--color-surface);
  line-height: 1;
}
.stat-number span { color: var(--color-amber-light); }
.stat-desc {
  font-size: clamp(.7rem, 1vw, .8rem);
  color: var(--color-white-soft);
  text-transform: uppercase;
  letter-spacing: .1em;
  font-family: var(--font-heading);
  font-weight: 600;
  margin-top: .3em;
}

@keyframes fadeUp {
  to { opacity: 1; transform: translateY(0); }
}

/* ============================================================
   CERT STRIP
============================================================ */
#cert-strip {
  background: var(--color-surface-dark);
  padding: var(--space-md) 0;
  border-top: 3px solid var(--color-orange);
}
.cert-inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-md);
  justify-content: center;
}
.cert-badge {
  display: flex;
  align-items: center;
  gap: .8em;
  color: rgba(255,255,255,.9);
  font-family: var(--font-heading);
  font-size: clamp(.75rem, 1.2vw, .9rem);
  font-weight: 600;
}
.cert-badge svg { color: var(--color-amber-light); flex-shrink: 0; }
.cert-divider { width: 1px; height: 2em; background: rgba(255,255,255,.2); }

/* ============================================================
   PROPUESTA DE VALOR
============================================================ */
#propuesta {
  padding-block: var(--section-py);
  background: var(--color-surface);
}

/* ============================================================
   HERRAMIENTAS COMERCIALES
============================================================ */
#pre-cotizador,
#selector-servicio,
#agenda-visita {
  padding-block: var(--section-py);
}

#pre-cotizador {
  background:
    linear-gradient(180deg, rgba(15,35,68,.04) 0%, rgba(15,35,68,0) 100%),
    var(--color-surface-soft);
}

#selector-servicio { background: var(--color-surface); }
#agenda-visita { background: var(--color-surface-soft); }

.tool-shell {
  display: grid;
  gap: var(--space-xl);
  align-items: start;
}

.tool-card,
.form-wrap {
  background: var(--color-surface);
  border: 1px solid rgba(15,35,68,.08);
  border-radius: var(--radius-lg);
  padding: clamp(1.25rem, 3vw, 2rem);
}

.tool-card { box-shadow: var(--shadow-md); }

.tool-shell-alt .tool-card {
  background: linear-gradient(180deg, rgba(15,35,68,.02) 0%, rgba(15,35,68,.06) 100%), var(--color-surface);
}

.tool-highlights {
  display: grid;
  gap: .75rem;
  margin-top: var(--space-md);
}

.tool-highlight,
.agenda-option,
.contact-quick-card {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: .3rem;
  padding: 1rem 1.1rem;
  border-left: 3px solid var(--color-orange);
  border-radius: var(--radius-md);
  background: var(--color-surface-soft);
}

.tool-highlight::before {
  content: "";
  width: .5rem;
  height: .5rem;
  border-radius: 50%;
  background: var(--color-orange);
  flex-shrink: 0;
}

.tool-highlight {
  display: inline-flex;
  gap: .75rem;
  flex-direction: row;
  align-items: center;
  background: rgba(255,255,255,.72);
  color: var(--color-steel);
  font-family: var(--font-heading);
  font-size: clamp(.8rem, 1.05vw, .9rem);
  font-weight: 700;
}

.tool-form {
  display: grid;
  gap: var(--space-lg);
}

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

.tool-grid { gap: var(--space-md); }

.form-row { gap: var(--space-sm); }

.tool-actions,
.cta-actions {
  display: flex;
  flex-wrap: wrap;
}

.tool-actions { gap: var(--space-sm); }

.cta-actions {
  gap: var(--space-sm);
  justify-content: flex-start;
}

.tool-result {
  margin-top: var(--space-lg);
  padding: clamp(1rem, 2vw, 1.5rem);
  border-radius: 18px;
  background: linear-gradient(135deg, rgba(15,35,68,.95) 0%, rgba(24,49,82,.98) 100%);
  color: rgba(255,255,255,.84);
}

.tool-result[hidden] { display: none; }

.tool-result-kicker {
  margin-bottom: .6rem;
  font-family: var(--font-heading);
  font-size: clamp(.7rem, 1vw, .78rem);
  font-weight: 700;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--color-amber-light);
}

.tool-result-title {
  color: var(--color-surface);
  margin-bottom: .55rem;
}

.tool-result-copy {
  color: rgba(255,255,255,.74);
  margin-bottom: var(--space-md);
}

.tool-result-meta {
  display: grid;
  grid-template-columns: 1fr;
  gap: .9rem;
  margin-bottom: var(--space-md);
}

.tool-result-meta div {
  padding: .95rem 1rem;
  border-radius: 12px;
  background: rgba(255,255,255,.06);
  border: 1px solid rgba(255,255,255,.08);
}

.tool-result-meta span {
  display: block;
  margin-bottom: .35rem;
  font-family: var(--font-heading);
  font-size: clamp(.68rem, .9vw, .74rem);
  font-weight: 700;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: rgba(255,255,255,.54);
}

.tool-result-meta strong {
  color: var(--color-surface);
  font-family: var(--font-heading);
  font-size: clamp(.84rem, 1.05vw, .95rem);
}

.propuesta-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-xl);
  align-items: center;
}

.propuesta-img-wrap {
  position: relative;
  border-radius: var(--radius-md);
  overflow: visible;
  aspect-ratio: 4/3;
  padding: clamp(.875rem, 1.6vw, 2rem);
  background: var(--color-surface);
}
.propuesta-img-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  transform: scale(1.03);
  transition: transform .6s var(--ease);
}
.propuesta-img-wrap:hover img { transform: scale(1.07); }

@media (max-width: 767px) {
  .propuesta-img-wrap {
    aspect-ratio: auto;
    padding: .5rem;
    overflow: hidden;
  }

  .propuesta-img-wrap img {
    height: auto;
    max-height: 320px;
    object-fit: cover;
    transform: none;
  }

  .propuesta-img-wrap:hover img {
    transform: none;
  }
}

/* Corner bracket marks */
.propuesta-img-wrap::before,
.propuesta-img-wrap::after {
  content: "";
  position: absolute;
  width: 28px;
  height: 28px;
  z-index: 3;
  pointer-events: none;
}
.propuesta-img-wrap::before {
  top: 0; left: 0;
  background:
    linear-gradient(var(--color-orange), var(--color-orange)) top left / 28px 2px no-repeat,
    linear-gradient(var(--color-orange), var(--color-orange)) top left / 2px 28px no-repeat;
}
.propuesta-img-wrap::after {
  right: 0; bottom: 0;
  background:
    linear-gradient(var(--color-orange), var(--color-orange)) bottom right / 28px 2px no-repeat,
    linear-gradient(var(--color-orange), var(--color-orange)) bottom right / 2px 28px no-repeat;
}

.propuesta-badge {
  position: absolute;
  bottom: clamp(1.55rem, 2.4vw, 2rem);
  right: clamp(1.35rem, 2.1vw, 1.85rem);
  background: var(--color-orange);
  color: var(--color-surface);
  font-family: var(--font-heading);
  font-size: clamp(.75rem, 1vw, .85rem);
  font-weight: 800;
  padding: .78em 1.45em .9em 1.2em;
  border-radius: var(--radius-sm);
  letter-spacing: .04em;
}

.propuesta-text p { color: var(--color-text); margin-bottom: var(--space-md); }
.propuesta-text .section-title { color: var(--color-steel); }

/* Pillars */
.pillars {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-xs);
  margin-top: var(--space-sm);
}

.pillar {
  display: flex;
  align-items: flex-start;
  gap: var(--space-xs);
  padding: var(--space-sm);
  background: var(--color-surface-soft);
  border-left: 3px solid var(--color-orange);
  transition: background var(--dur) var(--ease), box-shadow var(--dur) var(--ease);
}
.pillar:hover { background: var(--color-surface); box-shadow: 0 10px 24px rgba(15,35,68,.14); }
.pillar-dot {
  width: 5px; height: 5px;
  border-radius: 50%;
  background: var(--color-orange);
  flex-shrink: 0;
  margin-top: .5em;
}
.pillar b {
  display: block;
  font-family: var(--font-heading);
  font-size: clamp(.72rem, .94vw, .8rem);
  font-weight: 700;
  color: var(--color-steel);
  margin-bottom: .12em;
}
.pillar span { font-size: clamp(.82rem, .98vw, .9rem); color: var(--color-text); font-weight: 400; line-height: 1.45; }

.home-about-layout {
  display: grid;
  gap: var(--space-xl);
}

.home-about-top {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-xl);
}

.home-about-bottom {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-xs);
}

@media (min-width: 768px) {
  .hero-content { padding-bottom: clamp(10rem, 16vw, 12rem); }
  .hero-actions { gap: var(--space-sm); }
  .page-home .hero-actions,
  .page-nosotros .hero-actions,
  .page-servicios .hero-actions,
  .page-proyectos .hero-actions,
  .page-contact .hero-actions {
    margin-bottom: 0;
  }
  .tool-shell { grid-template-columns: .9fr 1.1fr; }
  .tool-grid { grid-template-columns: 1fr 1fr; }
  .tool-result-meta { grid-template-columns: 1fr 1fr; }
  .propuesta-grid { grid-template-columns: 1fr 1fr; }
  .home-about-top { grid-template-columns: 1fr 1fr; align-items: start; }
  .home-about-bottom { grid-template-columns: repeat(4, minmax(0, 1fr)); }
}

/* ============================================================
   MISIÓN / VISIÓN / VALORES
============================================================ */
#mvv {
  padding-block: var(--section-py);
  background: var(--color-surface-dark);
}

.mvv-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1px;
  background: rgba(255,255,255,.08);
  border: 1px solid rgba(255,255,255,.08);
  margin-top: var(--space-xl);
}

.mvv-card {
  background: var(--color-surface-dark);
  padding: var(--space-xl) var(--space-lg);
  position: relative;
  overflow: hidden;
  transition: background var(--dur) var(--ease);
}
.mvv-card:hover { background: var(--color-surface-dark-hover); }
.mvv-card::before {
  content: "";
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: linear-gradient(to right, var(--color-orange), transparent);
}

.mvv-n {
  font-family: var(--font-heading);
  font-size: clamp(2.5rem, 5vw, 4rem);
  font-weight: 900;
  color: rgba(255,255,255,.12);
  line-height: 1;
  letter-spacing: -.04em;
  margin-bottom: var(--space-sm);
  transition: color var(--dur) var(--ease);
}
.mvv-card:hover .mvv-n { color: var(--color-orange) !important; }

.mvv-title {
  font-family: var(--font-heading);
  font-size: clamp(1rem, 1.6vw, 1.25rem);
  font-weight: 700;
  color: var(--color-surface);
  margin-bottom: var(--space-md);
  letter-spacing: .02em;
}

.mvv-body {
  font-family: var(--font-body);
  font-size: clamp(.78rem, 1vw, .86rem);
  font-weight: 300;
  color: var(--color-white-soft);
  line-height: 1.75;
}

/* Values list */
.val-list { display: flex; flex-direction: column; gap: var(--space-xs); }
.val-item  { display: flex; align-items: center; gap: .75em; }
.val-dot   { width: 5px; height: 5px; border-radius: 50%; background: var(--color-orange); flex-shrink: 0; }
.val-item span {
  font-family: var(--font-body);
  font-size: clamp(.78rem, 1vw, .86rem);
  font-weight: 400;
  color: var(--color-white-soft);
}

@media (min-width: 768px) { .mvv-grid { grid-template-columns: repeat(3, 1fr); } }

/* ============================================================
   SERVICIOS
============================================================ */
#servicios {
  padding-block: var(--section-py);
  background: var(--color-surface-dark);
}

.servicios-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-md);
}

/* On-navy overrides */
#servicios .section-head-rule  { background: var(--color-orange); }
#servicios .section-head-label { color: var(--color-orange); }
#servicios .section-head-title { color: var(--color-surface); }
#servicios .section-subtitle   { color: var(--color-white-soft); }

#servicios .service-card {
  background: var(--color-surface-dark);
  border: 1px solid rgba(255,255,255,.08);
  border-radius: 0;
  box-shadow: none;
}
#servicios .service-card:hover {
  background: var(--color-surface-dark-hover);
  border-color: rgba(255,255,255,.08);
  transform: none;
  box-shadow: none;
}
#servicios .service-number { color: rgba(255,255,255,.08); }
#servicios .service-card:hover .service-number { color: var(--color-orange); }
#servicios .service-title  { color: var(--color-surface); }
#servicios .service-desc   { color: var(--color-white-soft); }
#servicios .service-icon   { background: rgba(212,136,10,.1); color: var(--color-amber-light); }

/* Base card (light context) */
.service-card {
  background: var(--color-surface);
  border-radius: var(--radius-md);
  padding: var(--space-lg) var(--space-md);
  border: 1px solid var(--color-border);
  transition: all var(--dur) var(--ease);
  position: relative;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  height: 100%;
}
.service-card::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0; right: 0;
  height: 3px;
  background: var(--color-orange);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--dur) var(--ease);
}
.service-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); border-color: transparent; }
.service-card:hover::after { transform: scaleX(1); }

.service-number {
  font-family: var(--font-heading);
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 900;
  color: var(--color-border);
  line-height: 1;
  margin-bottom: var(--space-sm);
  letter-spacing: -.03em;
}
.service-icon {
  width: 44px; height: 44px;
  display: flex; align-items: center; justify-content: center;
  background: rgba(212,136,10,.1);
  color: var(--color-orange);
  border-radius: var(--radius-md);
  margin-bottom: var(--space-sm);
}
.service-title {
  font-family: var(--font-heading);
  font-size: clamp(.95rem, 1.5vw, 1.1rem);
  font-weight: 700;
  color: var(--color-steel);
  margin-bottom: .5em;
}
.service-desc {
  font-size: clamp(.82rem, 1.1vw, .9rem);
  color: var(--color-text);
  line-height: 1.6;
}
.service-desc + .service-desc { margin-top: .9rem; }
.service-desc-extended {
  color: var(--color-white-soft);
  border-top: 1px solid rgba(255,255,255,.08);
  padding-top: .9rem;
}
.service-cta {
  margin-top: auto;
  align-self: flex-start;
}

@media (min-width: 600px)  { .servicios-grid { grid-template-columns: 1fr 1fr; } }
@media (min-width: 1024px) { .servicios-grid { grid-template-columns: repeat(4, 1fr); } }

/* ============================================================
   PROYECTOS
============================================================ */
#proyectos {
  padding-block: var(--section-py);
  background: var(--color-surface);
}

.projects-intro {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-xl);
  align-items: end;
  margin-bottom: var(--space-xl);
}
.projects-intro-copy { max-width: 56ch; }
.projects-intro-copy .section-subtitle { margin: 0; color: var(--color-text); font-weight: 400; }

.projects-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-md);
  margin-top: var(--space-lg);
}

.project-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: transform var(--dur) var(--ease), box-shadow var(--dur) var(--ease), border-color var(--dur) var(--ease);
}
.project-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: rgba(224,93,25,.2);
}
.project-card-media {
  display: block;
  width: 100%;
  aspect-ratio: 16 / 9;
  padding: 0;
  border: 0;
  cursor: pointer;
  overflow: hidden;
  background: var(--color-surface-soft);
}
.project-card-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform .5s var(--ease);
}
.project-card:hover .project-card-media img { transform: scale(1.04); }
.project-card-body {
  padding: var(--space-md);
}

.project-location {
  display: inline-block;
  font-family: var(--font-heading);
  font-size: clamp(.68rem, 1vw, .76rem);
  font-weight: 700;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--color-orange);
  margin-bottom: .45em;
}
.project-name {
  font-family: var(--font-heading);
  font-size: clamp(.95rem, 1.4vw, 1.05rem);
  font-weight: 700;
  color: var(--color-steel);
  margin-bottom: .3em;
}
.project-meta {
  font-size: clamp(.82rem, 1.1vw, .9rem);
  color: var(--color-text);
}

.projects-more {
  display: flex;
  flex-direction: column;
  justify-content: center;
  min-height: 100%;
  padding: clamp(1.5rem, 3vw, 2rem);
  border: 1px solid rgba(224,93,25,.16);
  border-radius: var(--radius-md);
  background:
    linear-gradient(135deg, rgba(245,166,35,.12) 0%, rgba(224,93,25,.08) 100%),
    var(--color-surface);
  box-shadow: var(--shadow-sm);
}
.projects-more-kicker {
  display: inline-block;
  margin-bottom: .55rem;
  font-family: var(--font-heading);
  font-size: clamp(.68rem, 1vw, .76rem);
  font-weight: 700;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--color-orange);
  text-shadow: 0 1px 0 rgba(255,255,255,.2);
}
.projects-more-title {
  margin-bottom: .5rem;
  color: var(--color-steel);
  font-size: clamp(1.15rem, 2vw, 1.5rem);
}
.projects-more-copy {
  color: var(--color-text);
  font-size: clamp(.9rem, 1.2vw, 1rem);
  line-height: 1.7;
  max-width: 28ch;
}

.project-lightbox[hidden] { display: none; }
.project-lightbox {
  position: fixed;
  inset: 0;
  z-index: 1300;
}
.project-lightbox-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(7,17,34,.78);
  backdrop-filter: blur(6px);
}
.project-lightbox-dialog {
  position: relative;
  z-index: 1;
  width: min(92vw, 960px);
  margin: 5vh auto;
  background: var(--color-surface);
  border-radius: 18px;
  overflow: hidden;
  box-shadow: 0 24px 80px rgba(0,0,0,.32);
}
.project-lightbox-close {
  position: absolute;
  top: .9rem;
  right: .9rem;
  width: 2.6rem;
  height: 2.6rem;
  border-radius: 999px;
  background: rgba(15,35,68,.72);
  color: var(--color-surface);
  font-size: 1.5rem;
  line-height: 1;
  z-index: 2;
}
.project-lightbox-image {
  width: 100%;
  aspect-ratio: 16 / 9;
  max-height: 68vh;
  object-fit: contain;
  display: block;
  background: var(--color-surface-soft);
}
.project-lightbox-copy {
  padding: var(--space-lg);
}
.project-lightbox-kicker {
  font-family: var(--font-heading);
  font-size: clamp(.68rem, .95vw, .76rem);
  text-transform: uppercase;
  letter-spacing: .14em;
  color: var(--color-orange);
  margin-bottom: .6rem;
}
.project-lightbox-title {
  color: var(--color-steel);
  margin-bottom: .45rem;
}
.project-lightbox-description {
  color: var(--color-text);
  line-height: 1.7;
}
.project-lightbox-nav {
  margin-top: var(--space-md);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-sm);
}
.project-lightbox-prev,
.project-lightbox-next {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 8.5rem;
  background: var(--color-amber-light);
  color: var(--color-surface);
  text-shadow: 0 1px 2px rgba(15,35,68,.22);
  padding: .85rem 1.25rem;
  border-radius: var(--radius-sm);
  font-family: var(--font-heading);
  font-size: clamp(.78rem, 1vw, .84rem);
  font-weight: 700;
  letter-spacing: .04em;
  transition: all var(--dur) var(--ease);
}
.project-lightbox-prev:hover,
.project-lightbox-next:hover {
  background: var(--color-orange);
  color: var(--color-surface);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(224,93,25,.28);
}
.project-lightbox-prev:disabled,
.project-lightbox-next:disabled {
  background: var(--color-disabled-bg);
  color: var(--color-disabled-text);
  text-shadow: none;
  box-shadow: none;
  cursor: not-allowed;
  transform: none;
}
.project-lightbox-count {
  font-family: var(--font-heading);
  font-size: clamp(.74rem, .95vw, .82rem);
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--color-orange);
}

@media (min-width: 768px) {
  .projects-intro  { grid-template-columns: 1fr 1fr; }
  .projects-grid   { grid-template-columns: 1fr 1fr; }
}
@media (min-width: 1024px) { .projects-grid { grid-template-columns: repeat(4, minmax(0, 1fr)); } }

/* ============================================================
   SECTORES
============================================================ */
#sectores {
  padding-block: var(--section-py);
  background: var(--color-surface-soft);
}

.sectores-intro {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-xl);
  align-items: end;
  margin-bottom: var(--space-xl);
}
.sectores-intro-copy { max-width: 56ch; }
.sectores-intro-copy .section-subtitle { margin: 0; color: var(--color-text); font-weight: 300; }

.sectores-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-sm);
}

.sector-item {
  position: relative;
  border-radius: var(--radius-md);
  overflow: hidden;
  aspect-ratio: 4/3;
  cursor: default;
}
.sector-item img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform .5s var(--ease);
}
.sector-item:hover img { transform: scale(1.07); }

/* Sector overlay — animated on hover */
.sector-overlay {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: flex-end;
  padding: var(--space-md);
  background: linear-gradient(
    to top,
    rgba(8,16,34,.96) 0%,
    rgba(8,16,34,.78) 14%,
    rgba(8,16,34,.42) 28%,
    rgba(8,16,34,.14) 40%,
    rgba(8,16,34,0)   50%,
    rgba(8,16,34,0)  100%
  );
  opacity: 0;
  transition: opacity .35s ease;
}

.sector-copy {
  display: flex;
  flex-direction: column;
  gap: .25rem;
  transform: translateY(18px);
  opacity: 0;
  transition: transform .5s cubic-bezier(.22,1,.36,1), opacity .45s ease;
}

.sector-item:hover .sector-overlay { opacity: 1; }
.sector-item:hover .sector-copy    { transform: translateY(0); opacity: 1; }

.sector-kicker {
  font-family: var(--font-heading);
  font-size: clamp(.62rem, .9vw, .72rem);
  font-weight: 700;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--color-amber-light);
}
.sector-label {
  font-family: var(--font-heading);
  font-size: clamp(.9rem, 1.5vw, 1.1rem);
  font-weight: 700;
  color: var(--color-surface);
}
.sector-detail {
  font-size: clamp(.76rem, 1vw, .84rem);
  color: rgba(255,255,255,.55);
  line-height: 1.5;
}

@media (min-width: 768px) {
  .sectores-intro          { grid-template-columns: 1fr 1fr; }
  .sectores-grid           { grid-template-columns: repeat(3, 1fr); }
  .sector-item:first-child { grid-column: span 2; aspect-ratio: 16/9; }
}

/* ============================================================
   PROCESO
============================================================ */
#proceso {
  padding-block: var(--section-py);
  background: var(--color-surface);
}

.proceso-intro {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-xl);
  align-items: end;
  margin-bottom: var(--space-xl);
}
.proceso-intro-copy { max-width: 56ch; }
.proceso-intro-copy .section-subtitle { margin: 0; color: var(--color-text); font-weight: 300; }

.proceso-steps {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0;
  border: 1px solid var(--color-border);
}

.proceso-step {
  display: grid;
  gap: var(--space-sm);
  padding: var(--space-lg) var(--space-md);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: 0;
  align-items: flex-start;
  transition: background var(--dur) var(--ease);
}
.proceso-step:hover { background: var(--color-surface-soft); }

.step-marker {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-sm);
}

.step-num {
  font-family: var(--font-heading);
  font-size: clamp(2rem, 4vw, 2.8rem);
  font-weight: 900;
  color: var(--color-orange);
  line-height: 1;
  flex-shrink: 0;
  min-width: 2ch;
}

.step-icon {
  width: 3.5rem;
  height: 3.5rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: .7rem;
  border-radius: 50%;
  background: rgba(224,93,25,.08);
  color: var(--color-orange);
  border: 1px solid rgba(224,93,25,.16);
  flex-shrink: 0;
}

.step-icon svg {
  width: 100%;
  height: 100%;
}
.step-content h4 {
  font-family: var(--font-heading);
  font-size: clamp(.95rem, 1.5vw, 1.1rem);
  font-weight: 700;
  color: var(--color-steel);
  margin-bottom: .4em;
}
.step-content p {
  font-size: clamp(.82rem, 1.1vw, .9rem);
  color: var(--color-text);
  line-height: 1.65;
}

@media (min-width: 768px) {
  .proceso-intro  { grid-template-columns: 1fr 1fr; }
  .proceso-steps  { grid-template-columns: 1fr 1fr; }
}
@media (min-width: 1024px) { .proceso-steps { grid-template-columns: repeat(3, 1fr); } }

/* ============================================================
   EQUIPO DIRECTIVO
============================================================ */
#equipo {
  padding-block: var(--section-py);
  background: var(--color-surface-dark);
}

.leaders-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-md);
  margin-top: var(--space-lg);
  justify-content: center;
}

.leader-card {
  background: rgba(255,255,255,.06);
  border: 1px solid rgba(255,255,255,.1);
  border-radius: var(--radius-md);
  padding: var(--space-lg) var(--space-md);
  position: relative;
  overflow: hidden;
  transition: background var(--dur) var(--ease), border-color var(--dur) var(--ease), transform var(--dur) var(--ease);
}
.leader-card::before {
  content: "";
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: linear-gradient(to right, var(--color-amber-light), transparent);
}
.leader-card:hover {
  background: rgba(255,255,255,.09);
  border-color: rgba(212,136,10,.24);
  transform: translateY(-3px);
}

.leader-photo {
  width: 88px;
  height: 88px;
  object-fit: cover;
  border-radius: 50%;
  display: block;
  margin-bottom: var(--space-sm);
  border: 2px solid rgba(245,166,35,.28);
  box-shadow: 0 10px 24px rgba(0,0,0,.18);
}

.leader-badge {
  width: 52px;
  height: 52px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background: rgba(212,136,10,.12);
  color: var(--color-amber-light);
  font-family: var(--font-heading);
  font-weight: 800;
  margin-bottom: var(--space-sm);
}
.leader-name {
  font-family: var(--font-heading);
  color: var(--color-surface);
  font-size: clamp(.95rem, 1.4vw, 1.05rem);
  font-weight: 700;
  margin-bottom: .25em;
}
.leader-role {
  font-family: var(--font-heading);
  font-size: clamp(.68rem, 1vw, .74rem);
  text-transform: uppercase;
  letter-spacing: .08em;
  color: var(--color-amber-light);
  margin-bottom: .55rem;
}
.leader-bio {
  color: var(--color-white-soft);
  font-size: clamp(.82rem, 1.05vw, .9rem);
  line-height: 1.65;
  margin-bottom: var(--space-md);
}
.leader-contact { display: grid; gap: .3rem; }
.leader-contact a {
  color: var(--color-white-soft);
  font-size: clamp(.82rem, 1.1vw, .9rem);
}
.leader-contact a:hover { color: var(--color-surface); }

@media (min-width: 768px)  { .leaders-grid { grid-template-columns: repeat(2, minmax(0, 22rem)); } }
@media (min-width: 1024px) { .leaders-grid { grid-template-columns: repeat(3, minmax(0, 22rem)); } }

/* ============================================================
   CTA BANNER
============================================================ */
#cta-banner {
  padding-block: var(--section-py);
  background: var(--color-surface-dark);
  position: relative;
  overflow: hidden;
}
.cta-bg {
  position: absolute;
  inset: 0;
  background-image: url('../images/construction-site-panoramic.webp');
  background-size: cover;
  background-position: center;
  opacity: .18;
}
.cta-bg::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(
    135deg,
    rgba(10,20,44,.72) 0%,
    rgba(15,35,68,.58) 55%,
    rgba(15,35,68,.42) 100%
  );
}
.cta-content {
  position: relative;
  z-index: 2;
  text-align: left;
  max-width: none;
  margin-inline: auto;
}
.cta-content h2 {
  font-size: clamp(1.8rem, 4vw, 3rem);
  font-weight: 800;
  color: var(--color-surface);
  margin-bottom: var(--space-sm);
}
.cta-content p {
  color: var(--color-white-soft);
  font-size: clamp(1rem, 1.5vw, 1.1rem);
  margin-bottom: var(--space-lg);
}
/* ============================================================
   CONTACT PAGE
============================================================ */
.page-contact #hero {
  min-height: clamp(44rem, 108svh, 60rem);
}
.page-home .hero-bg,
.page-home .hero-bg {
  background-image: url('../images/hero-img-inicio.webp');
  background-position: center 40%;
}
.page-nosotros .hero-bg {
  background-image: url('../images/hero-img-nosotros.webp');
  background-position: center 40%;
}
.page-servicios .hero-bg {
  background-image: url('../images/hero-img-servicios.webp');
  background-position: center 40%;
}
.page-proyectos .hero-bg {
  background-image: url('../images/hero-img-proyectos.webp');
  background-position: center center;
}
.page-contact .hero-bg {
  background-image: url('../images/hero-img-contacto.webp');
  background-position: center center;
}
.page-contact .hero-stats     { position: absolute; bottom: var(--space-lg); left: 0; right: 0; margin-top: 0; z-index: 2; }
.page-contact .hero-stats-inner { background: rgba(255,255,255,.06); border-color: rgba(255,255,255,.12); backdrop-filter: blur(16px); }
.page-contact .stat-number    { color: var(--color-surface); }
.page-contact .stat-number span { color: var(--color-amber-light); }
.page-contact .stat-desc      { color: var(--color-white-soft); }


.contact-page-main {
  background: linear-gradient(180deg, var(--color-surface-soft) 0%, var(--color-surface) 18rem);
  padding-bottom: var(--section-py);
}
.contact-panel {
  position: relative;
  z-index: 2;
  margin-top: calc(var(--space-xl) * -1);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  padding: var(--space-xl) var(--space-lg);
}
.agenda-panel {
  padding-bottom: clamp(2rem, 4vw, 3rem);
}
.agenda-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-lg);
}
.agenda-info {
  display: grid;
  gap: var(--space-sm);
}
.agenda-option strong,
.contact-quick-card strong {
  display: block;
  font-family: var(--font-heading);
  color: var(--color-steel);
}

.agenda-option strong { margin-bottom: .3rem; }

.agenda-option span,
.contact-quick-card span {
  color: var(--color-text);
}

.agenda-option span { font-size: clamp(.84rem, 1.05vw, .94rem); }

.contact-quick-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-sm);
  margin-top: var(--space-lg);
  margin-bottom: var(--space-xl);
}
.contact-quick-card {
  padding: var(--space-md);
  transition: transform var(--dur) var(--ease), box-shadow var(--dur) var(--ease), background var(--dur) var(--ease), border-color var(--dur) var(--ease);
}
.contact-quick-card:hover {
  background: var(--color-surface);
  border-left-color: var(--color-amber-light);
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
}
.contact-quick-card strong {
  font-size: clamp(.9rem, 1.3vw, 1rem);
  margin-bottom: .35rem;
}
.contact-quick-card span { font-size: clamp(.82rem, 1.05vw, .92rem); }

.contact-map {
  margin-top: var(--space-lg);
  overflow: hidden;
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-sm);
}
.contact-map iframe { display: block; width: 100%; min-height: 22rem; border: 0; }

/* ============================================================
   CONTACTO / FORMULARIO
============================================================ */
#contacto {
  padding-block: var(--section-py);
  background: var(--color-surface);
}
.contacto-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-xl);
}
.contact-info { display: flex; flex-direction: column; gap: var(--space-md); }
.contact-detail { display: flex; align-items: flex-start; gap: var(--space-sm); }
.contact-detail-icon {
  width: 44px; height: 44px;
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
  background: var(--color-surface-soft);
  color: var(--color-orange);
  border-radius: var(--radius-md);
}
.contact-detail-text strong {
  display: block;
  font-family: var(--font-heading);
  font-size: clamp(.82rem, 1.1vw, .9rem);
  font-weight: 700;
  color: var(--color-steel);
  margin-bottom: .2em;
}
.contact-detail-text span,
.contact-detail-text a { font-size: clamp(.82rem, 1.1vw, .9rem); color: var(--color-text); }
.contact-detail-text a:hover { color: var(--color-orange); }

.form-wrap {
  background: var(--color-surface-soft);
  border-color: transparent;
  padding: var(--space-xl) var(--space-lg);
}
#cotizacionForm { scroll-margin-top: 10rem; }
.form-group { display: flex; flex-direction: column; gap: .4em; margin-bottom: var(--space-sm); }
.form-group label {
  font-family: var(--font-heading);
  font-size: clamp(.75rem, 1vw, .82rem);
  font-weight: 700;
  letter-spacing: .04em;
  text-transform: uppercase;
  color: var(--color-steel);
}
.form-group input,
.form-group select,
.form-group textarea {
  font-family: var(--font-body);
  font-size: clamp(.9rem, 1.2vw, 1rem);
  color: var(--color-text);
  background: var(--color-surface);
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-sm);
  padding: .8em 1em;
  width: 100%;
  outline: none;
  transition: border-color var(--dur) var(--ease), box-shadow var(--dur) var(--ease);
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--color-orange);
  box-shadow: 0 0 0 3px rgba(212,136,10,.12);
}
.form-group textarea { resize: vertical; min-height: 120px; }
.form-honeypot {
  position: absolute;
  left: -9999px;
  width: 1px;
  height: 1px;
  overflow: hidden;
  opacity: 0;
  pointer-events: none;
}
.form-feedback {
  margin-bottom: var(--space-md);
  border-radius: var(--radius-sm);
  padding: 1rem 1.1rem;
  font-family: var(--font-body);
  font-size: clamp(.92rem, 1.15vw, 1rem);
  line-height: 1.6;
}
.form-feedback.is-success {
  color: #166534;
  background: #dcfce7;
  border: 1px solid #86efac;
}
.form-feedback.is-error {
  color: #b91c1c;
  background: #fee2e2;
  border: 1px solid #fca5a5;
}
.form-submit { margin-top: var(--space-md); }
.form-submit .btn { width: 100%; justify-content: center; }
.form-submit .btn:disabled {
  opacity: .72;
  cursor: not-allowed;
}
.form-status {
  margin-top: .85rem;
  font-family: var(--font-heading);
  font-size: clamp(.95rem, 1.2vw, 1.05rem);
  font-weight: 600;
  color: var(--color-text);
  min-height: 1.4em;
  border-radius: var(--radius-sm);
  padding: 0;
  transition: background var(--dur) var(--ease), color var(--dur) var(--ease), padding var(--dur) var(--ease);
}
.form-status.is-success {
  color: #166534;
  background: #dcfce7;
  border: 1px solid #86efac;
  padding: .85rem 1rem;
}
.form-status.is-error {
  color: #b91c1c;
  background: #fee2e2;
  border: 1px solid #fca5a5;
  padding: .85rem 1rem;
}

@media (min-width: 600px) {
  .form-row { grid-template-columns: 1fr 1fr; }
}

@media (min-width: 768px) {
  .contact-quick-grid { grid-template-columns: repeat(3, 1fr); }
  .contacto-grid { grid-template-columns: 1fr 1.6fr; }
  .agenda-grid { grid-template-columns: .9fr 1.1fr; }
}

/* ============================================================
   FOOTER
============================================================ */
#footer {
  position: relative;
  background: var(--color-surface-dark);
  color: var(--color-white-soft);
  padding-block: var(--space-xl);
  padding-top: calc(var(--space-xl) + 3rem);
}
#footer::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3rem;
  background: var(--color-orange);
}
.footer-grid { display: grid; grid-template-columns: 1fr; gap: var(--space-xl); }
.footer-brand .nav-logo-main { font-size: clamp(1.1rem, 2vw, 1.4rem); margin-bottom: var(--space-xs); }
.footer-desc {
  font-size: clamp(.8rem, 1.1vw, .9rem);
  color: var(--color-white-soft);
  line-height: 1.7;
  margin-top: var(--space-sm);
  max-width: 36ch;
}
.footer-heading {
  font-family: var(--font-heading);
  font-size: clamp(.7rem, 1vw, .8rem);
  font-weight: 700;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--color-amber-light);
  margin-bottom: var(--space-sm);
}
.footer-links { display: flex; flex-direction: column; gap: .5em; }
.footer-links a { font-size: clamp(.82rem, 1.1vw, .9rem); color: var(--color-white-soft); transition: color var(--dur) var(--ease); }
.footer-links a:hover { color: var(--color-amber-light); }
.footer-bottom {
  margin-top: var(--space-xl);
  padding-top: var(--space-md);
  border-top: 1px solid rgba(255,255,255,.1);
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
  align-items: flex-start;
  justify-content: space-between;
}
.footer-meta {
  display: flex;
  flex-direction: column;
  gap: .35rem;
}
.footer-legal { font-size: clamp(.72rem, 1vw, .8rem); color: var(--color-white-soft); }
.footer-legal a {
  color: inherit;
  transition: color var(--dur) var(--ease), opacity var(--dur) var(--ease);
}
.footer-legal a:hover {
  color: var(--color-amber-light);
}

@media (min-width: 640px)  { .footer-grid { grid-template-columns: 1fr 1fr; } }
@media (min-width: 1024px) { .footer-grid { grid-template-columns: 2fr 1fr 1fr 1.5fr; } }

/* ============================================================
   SCROLL REVEAL
============================================================ */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity .65s var(--ease), transform .65s var(--ease);
}
.reveal.visible { opacity: 1; transform: translateY(0); }

.stagger .reveal:nth-child(1) { transition-delay: .05s; }
.stagger .reveal:nth-child(2) { transition-delay: .15s; }
.stagger .reveal:nth-child(3) { transition-delay: .25s; }
.stagger .reveal:nth-child(4) { transition-delay: .35s; }
.stagger .reveal:nth-child(5) { transition-delay: .45s; }
.stagger .reveal:nth-child(6) { transition-delay: .55s; }
.stagger .reveal:nth-child(7) { transition-delay: .65s; }
.stagger .reveal:nth-child(8) { transition-delay: .75s; }