/* ============================================================
   ICG INTERNATIONAL CONSTRUCTION GROUP
   proyectos.css — Luxury Architecture Portfolio
   Design System: Slate #465666 · Carbon #2C2C2C · Gold #C89C53
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@300;500;700&display=swap');

/* ============================================================
   TOKENS & VARIABLES
   ============================================================ */
:root {
  /* Brand palette */
  --slate:          #465666;
  --carbon:         #2C2C2C;
  --carbon-deep:    #1a1a1a;
  --carbon-soft:    #333333;
  --gold:           #C89C53;
  --gold-bright:    #D4AA66;
  --gold-dim:       #A07A3A;
  --gold-glow:      rgba(200, 156, 83, 0.18);
  --gold-glow-med:  rgba(200, 156, 83, 0.32);
  --gold-glow-str:  rgba(200, 156, 83, 0.55);
  --light:          #E2E2E2;
  --white:          #FFFFFF;
  --white-80:       rgba(255, 255, 255, 0.80);
  --white-55:       rgba(255, 255, 255, 0.55);
  --white-35:       rgba(255, 255, 255, 0.35);
  --white-12:       rgba(255, 255, 255, 0.12);
  --white-06:       rgba(255, 255, 255, 0.06);

  /* Typography */
  --font:           'Poppins', sans-serif;

  /* Spacing scale */
  --sp-xs:   8px;
  --sp-sm:   16px;
  --sp-md:   32px;
  --sp-lg:   64px;
  --sp-xl:   110px;

  /* Radii */
  --r-sm:  3px;
  --r-md:  6px;

  /* Transitions */
  --ease-out-expo:  cubic-bezier(0.16, 1, 0.3, 1);
  --ease-standard: cubic-bezier(0.25, 0.46, 0.45, 0.94);
  --t-fast:   0.28s;
  --t-mid:    0.48s;
  --t-slow:   0.72s;
  --t-slower: 1.1s;
}

/* ============================================================
   RESET
   ============================================================ */
*,
*::before,
*::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

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

body {
  font-family: var(--font);
  font-weight: 300;
  color: var(--carbon);
  background: var(--white);
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

a {
  text-decoration: none;
  color: inherit;
  transition: color var(--t-fast) ease;
}

ul, ol { list-style: none; }

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

button {
  font-family: inherit;
  cursor: pointer;
  border: none;
  background: none;
}

/* Scrollbar */
::-webkit-scrollbar        { width: 6px; }
::-webkit-scrollbar-track  { background: var(--carbon-deep); }
::-webkit-scrollbar-thumb  { background: var(--gold); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: var(--gold-bright); }

/* ============================================================
   ANIMATION SYSTEM
   ============================================================ */
.icg-animate {
  opacity: 0;
  transform: translateY(48px);
  transition:
    opacity  var(--t-slower) var(--ease-out-expo),
    transform var(--t-slower) var(--ease-out-expo);
}

.icg-visible {
  opacity: 1;
  transform: none;
}

.icg-delay-1 { transition-delay: 0.10s; }
.icg-delay-2 { transition-delay: 0.22s; }
.icg-delay-3 { transition-delay: 0.36s; }
.icg-delay-4 { transition-delay: 0.52s; }

/* ============================================================
   1. NAVBAR
   ============================================================ */
.icg-navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    padding: 22px 80px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    transition: background 0.5s var(--ease-smooth),
                padding 0.5s var(--ease-smooth),
                box-shadow 0.5s var(--ease-smooth);
}

.icg-navbar.scrolled {
    background: rgba(26, 26, 26, 0.97);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    padding-top: 13px;
    padding-bottom: 13px;
    box-shadow: 0 4px 40px rgba(0, 0, 0, 0.3);
}

.icg-navbar__logo {
    width: 160px;
    flex-shrink: 0;
}

.icg-navbar__logo img {
    width: 100%;
    height: auto;
    transition: opacity 0.3s ease;
}

.icg-navbar__actions {
    display: flex;
    align-items: center;
    gap: 20px;
}

.icg-navbar__lang {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 56px;
    height: 38px;
    border: 1px solid rgba(255, 255, 255, 0.30);
    border-radius: 0;
    color: var(--white);
    font-family: var(--font);
    font-size: 13px;
    font-weight: 500;
    letter-spacing: 1.2px;
    text-transform: uppercase;
    background: transparent;
    cursor: pointer;
    transition: border-color 0.35s var(--ease-smooth),
                color 0.35s var(--ease-smooth);
}

.icg-navbar__lang:hover {
    border-color: var(--gold);
    color: var(--gold);
}

.icg-navbar__hamburger {
  width: 44px;
  height: 26px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  background: none;
  border: none;
  padding: 0;
  cursor: pointer;
}

.icg-navbar__hamburger span {
  display: block;
  width: 100%;
  height: 1.5px;
  background: var(--white);
  border-radius: 2px;
  transform-origin: center;
  transition: transform var(--t-mid) var(--ease-out-expo), opacity var(--t-mid) ease;
}

.icg-navbar__hamburger span:nth-child(3) {
  width: 70%;
  margin-left: auto;
  transition: transform var(--t-mid) var(--ease-out-expo), opacity var(--t-mid) ease, width var(--t-fast) ease;
}

.icg-navbar__hamburger:hover span:nth-child(3) {
  width: 100%;
}

.icg-navbar__hamburger.active span:nth-child(1) {
  transform: translateY(12px) rotate(45deg);
}

.icg-navbar__hamburger.active span:nth-child(2) {
  opacity: 0;
  transform: scaleX(0);
}

.icg-navbar__hamburger.active span:nth-child(3) {
  width: 100%;
  transform: translateY(-12.5px) rotate(-45deg);
}

/* Mobile overlay */
.icg-mobile-menu {
    position: fixed;
    top: 0;
    right: -100%;
    width: 100%;
    height: 100vh;
    background: rgba(26, 26, 26, 0.98);
    backdrop-filter: blur(24px);
    -webkit-backdrop-filter: blur(24px);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 32px;
    z-index: 999;
    transition: right 0.55s var(--ease-expo);
}

.icg-mobile-menu.open { right: 0; }

.icg-mobile-menu a {
    color: var(--white);
    font-size: 26px;
    font-weight: 300;
    text-transform: uppercase;
    letter-spacing: 4px;
    position: relative;
    transition: color 0.35s var(--ease-smooth);
}

.icg-mobile-menu a::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 50%;
    width: 0;
    height: 1px;
    background: var(--gold);
    transition: width 0.4s var(--ease-expo),
                left 0.4s var(--ease-expo);
}

.icg-mobile-menu a:hover {
    color: var(--gold);
}

.icg-mobile-menu a:hover::after,
.icg-mobile-menu a.active::after {
    width: 100%;
    left: 0;
}

.icg-mobile-menu a.active {
    color: var(--gold);
}

.icg-mobile-submenu {
    display: flex;
    flex-direction: column;
    gap: 6px;
    margin-top: -14px;
}

.icg-mobile-submenu__link {
    font-family: 'Poppins', sans-serif;
    font-weight: 300;
    font-size: 15px;
    color: rgba(200, 156, 83, 0.45);
    text-transform: none;
    letter-spacing: 2px;
    transition: color 0.3s ease;
}

.icg-mobile-submenu__link .icg-mobile-submenu__icon {
    display: none;
}

.icg-mobile-submenu__link:hover {
    color: #C89C53;
}

/* ============================================================
   2. HERO — 55vh · editorial · clean
   ============================================================ */
.icg-pr-hero {
  position: relative;
  width: 100%;
  height: 55vh;
  min-height: 380px;
  display: flex;
  align-items: flex-end;
  justify-content: flex-start;
  overflow: hidden;
}

.icg-pr-hero__bg {
  position: absolute;
  inset: -4%;
  background:
    url('../imagenes/icg/hero-bg.jpg') center center / cover no-repeat;
  z-index: 0;
  transform: scale(1.06);
  transition: transform 10s ease-out;
  will-change: transform;
}

.icg-pr-hero:hover .icg-pr-hero__bg {
  transform: scale(1.11);
}

/* Multi-layer cinematic overlay */
.icg-pr-hero__overlay {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(
      105deg,
      rgba(26, 26, 26, 0.82) 0%,
      rgba(44, 44, 44, 0.55) 55%,
      rgba(70, 86, 102, 0.20) 100%
    ),
    linear-gradient(
      to top,
      rgba(26, 26, 26, 0.90) 0%,
      transparent 60%
    );
  z-index: 1;
}

/* Gold accent line — architectural detail */
.icg-pr-hero__overlay::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 2px;
  background: linear-gradient(
    to right,
    var(--gold) 0%,
    var(--gold-glow) 60%,
    transparent 100%
  );
}

.icg-pr-hero__content {
  position: relative;
  z-index: 2;
  padding: 0 var(--sp-xl) 64px;
  max-width: 680px;
}

/* Breadcrumb — dorado, refinado */
.icg-pr-hero__breadcrumb {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 20px;
  font-size: 11px;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 3px;
  color: var(--white-35);
}

.icg-pr-hero__breadcrumb a {
  color: var(--white-35);
  transition: color var(--t-fast) ease;
}

.icg-pr-hero__breadcrumb a:hover {
  color: var(--gold);
}

.icg-pr-hero__breadcrumb-sep {
  color: var(--gold);
  font-weight: 300;
  opacity: 0.8;
}

/* Hero title — monumental */
.icg-pr-hero__title {
  font-family: var(--font);
  font-weight: 300;
  font-size: clamp(44px, 6vw, 80px);
  color: var(--white);
  letter-spacing: 10px;
  text-transform: uppercase;
  line-height: 1.0;
  margin: 0;
}

/* Thin gold horizontal rule below title */
.icg-pr-hero__title::after {
  content: '';
  display: block;
  width: 80px;
  height: 1px;
  background: var(--gold);
  margin-top: 24px;
  opacity: 0.75;
}

/* ============================================================
   3. INTRO — editorial, respira
   ============================================================ */
.icg-pr-intro {
  background: var(--white);
  padding: 112px var(--sp-xl) 80px;
  position: relative;
}

/* Subtle top accent */
.icg-pr-intro::before {
  content: '';
  position: absolute;
  top: 0;
  left: var(--sp-xl);
  width: 1px;
  height: 60px;
  background: linear-gradient(to bottom, var(--gold), transparent);
}

.icg-pr-intro__inner {
  max-width: 860px;
  margin: 0 auto;
  text-align: center;
}

/* Label pill */
.icg-pr-intro__label {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-size: 11px;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 4px;
  color: var(--gold);
  margin-bottom: 28px;
}

.icg-pr-intro__label::before,
.icg-pr-intro__label::after {
  content: '';
  width: 32px;
  height: 1px;
  background: var(--gold);
  opacity: 0.55;
}

/* Editorial headline */
.icg-pr-intro__title {
  font-size: clamp(28px, 3.5vw, 46px);
  font-weight: 300;
  color: var(--carbon);
  line-height: 1.28;
  margin-bottom: 36px;
  letter-spacing: -0.5px;
}

.icg-pr-intro__title strong {
  font-weight: 700;
  color: var(--carbon);
}

/* Body text — generous leading */
.icg-pr-intro__text {
  font-size: 17px;
  font-weight: 300;
  color: rgba(44, 44, 44, 0.65);
  line-height: 2.0;
  max-width: 700px;
  margin: 0 auto;
  letter-spacing: 0.2px;
}

/* ============================================================
   4. FILTROS — gold line elegante
   ============================================================ */
.icg-pr-filters {
  background: var(--white);
  padding: 0 var(--sp-xl) 72px;
}

.icg-pr-filters__inner {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0;
  flex-wrap: wrap;
  border-bottom: 1px solid rgba(200, 156, 83, 0.18);
  padding-bottom: 0;
  max-width: 680px;
  margin: 0 auto;
}

.icg-pr-filter {
  position: relative;
  font-family: var(--font);
  font-size: 11px;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 3.5px;
  color: rgba(70, 86, 102, 0.50);
  background: none;
  border: none;
  cursor: pointer;
  padding: 14px 36px 16px;
  transition: color var(--t-fast) ease;
  white-space: nowrap;
}

/* Active bottom line — extends from beneath the border */
.icg-pr-filter::after {
  content: '';
  position: absolute;
  bottom: -1px;
  left: 50%;
  transform: translateX(-50%) scaleX(0);
  width: 70%;
  height: 2px;
  background: var(--gold);
  transition: transform var(--t-mid) var(--ease-out-expo);
  border-radius: 1px 1px 0 0;
}

.icg-pr-filter:hover {
  color: var(--slate);
}

.icg-pr-filter.active {
  color: var(--gold);
}

.icg-pr-filter.active::after,
.icg-pr-filter:hover::after {
  transform: translateX(-50%) scaleX(1);
}

.icg-pr-filter__sep {
  color: rgba(200, 156, 83, 0.25);
  font-size: 14px;
  font-weight: 300;
  user-select: none;
  padding-bottom: 2px;
}

/* ============================================================
   5. GRID DE PROYECTOS — inmersivo, arquitectura de lujo
   ============================================================ */
.icg-pr-grid {
  background: var(--carbon-deep);
  padding: 0;
}

.icg-pr-grid__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3px;
  background: rgba(200, 156, 83, 0.08);
}

/* ---- CARD ---- */
.icg-pr-card {
  position: relative;
  min-height: 680px;
  height: 80vh;
  max-height: 860px;
  overflow: hidden;
  cursor: pointer;
  background: var(--carbon);
}

/* ---- Background image with Ken Burns ---- */
.icg-pr-card__bg {
  position: absolute;
  inset: -6%;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  z-index: 0;
  transform: scale(1.08);
  transition: transform 1.1s var(--ease-standard);
  will-change: transform;
  filter: saturate(0.88) brightness(0.92);
  transition:
    transform 1.1s var(--ease-standard),
    filter 0.7s ease;
}

.icg-pr-card:hover .icg-pr-card__bg {
  transform: scale(1.0);
  filter: saturate(1.0) brightness(0.86);
}

/* ---- Cinematic overlay — base ---- */
.icg-pr-card__overlay {
  position: absolute;
  inset: 0;
  z-index: 1;
  background:
    linear-gradient(
      to top,
      rgba(26, 26, 26, 0.97)  0%,
      rgba(26, 26, 26, 0.68) 38%,
      rgba(26, 26, 26, 0.22) 65%,
      rgba(26, 26, 26, 0.04) 100%
    );
  transition: background var(--t-mid) ease;
}

.icg-pr-card:hover .icg-pr-card__overlay {
  background:
    linear-gradient(
      to top,
      rgba(26, 26, 26, 0.99)  0%,
      rgba(26, 26, 26, 0.80) 42%,
      rgba(26, 26, 26, 0.30) 68%,
      rgba(26, 26, 26, 0.06) 100%
    );
}

/* Gold shimmer — top edge on hover */
.icg-pr-card::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(
    to right,
    transparent 0%,
    var(--gold) 50%,
    transparent 100%
  );
  z-index: 4;
  transform: scaleX(0);
  transform-origin: center;
  transition: transform 0.55s var(--ease-out-expo);
}

.icg-pr-card:hover::after {
  transform: scaleX(1);
}

/* ---- Badge ---- */
.icg-pr-card__badge {
  position: absolute;
  top: 40px;
  left: 40px;
  z-index: 3;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--carbon);
  background: var(--gold);
  padding: 7px 16px 6px;
  border-radius: var(--r-sm);
  line-height: 1;
}

/* ---- Content block — bottom reveal ---- */
.icg-pr-card__content {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 3;
  padding: 56px 52px 60px;
}

/* Project logo — white, glowing on hover */
.icg-pr-card__logo {
  max-width: 170px;
  max-height: 64px;
  object-fit: contain;
  margin-bottom: 22px;
  filter: brightness(0) invert(1);
  opacity: 0.75;
  transition: opacity var(--t-mid) ease, transform var(--t-mid) ease;
}

.icg-pr-card:hover .icg-pr-card__logo {
  opacity: 1.0;
  transform: translateY(-3px);
}

/* Project title */
.icg-pr-card__title {
  font-family: var(--font);
  font-weight: 700;
  font-size: 30px;
  color: var(--white);
  letter-spacing: 2px;
  text-transform: uppercase;
  margin-bottom: 10px;
  line-height: 1.15;
  transition: color var(--t-fast) ease;
}

.icg-pr-card:hover .icg-pr-card__title {
  color: var(--gold-bright);
}

/* Meta — location/lots */
.icg-pr-card__meta {
  font-size: 12px;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 2.5px;
  color: var(--gold);
  margin-bottom: 0;
  display: flex;
  align-items: center;
  gap: 8px;
}

.icg-pr-card__meta::before {
  content: '';
  display: inline-block;
  width: 20px;
  height: 1px;
  background: var(--gold);
  flex-shrink: 0;
}

/* Description — revealed on hover */
.icg-pr-card__desc {
  font-size: 15px;
  font-weight: 300;
  color: rgba(255, 255, 255, 0.65);
  line-height: 1.80;
  margin-top: 22px;
  margin-bottom: 0;
  max-width: 400px;
  opacity: 0;
  transform: translateY(20px);
  transition:
    opacity var(--t-mid) ease 0.06s,
    transform var(--t-mid) var(--ease-out-expo) 0.06s;
}

.icg-pr-card:hover .icg-pr-card__desc {
  opacity: 1;
  transform: translateY(0);
}

/* Separator line before actions */
.icg-pr-card__actions {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  align-items: center;
  margin-top: 28px;
  padding-top: 28px;
  border-top: 1px solid rgba(200, 156, 83, 0.22);
  opacity: 0;
  transform: translateY(18px);
  transition:
    opacity var(--t-mid) ease 0.14s,
    transform var(--t-mid) var(--ease-out-expo) 0.14s;
}

.icg-pr-card:hover .icg-pr-card__actions {
  opacity: 1;
  transform: translateY(0);
}

/* ============================================================
   BUTTONS — gold border, architectural
   ============================================================ */
.icg-pr-btn {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-family: var(--font);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 3px;
  text-transform: uppercase;
  padding: 14px 32px;
  border: 1px solid var(--gold);
  border-radius: var(--r-sm);
  cursor: pointer;
  text-align: center;
  line-height: 1;
  overflow: hidden;
  transition:
    color var(--t-fast) ease,
    background var(--t-fast) ease,
    border-color var(--t-fast) ease,
    box-shadow var(--t-fast) ease,
    transform var(--t-fast) ease;
}

/* Shimmer sweep on hover */
.icg-pr-btn::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(
    105deg,
    transparent 0%,
    rgba(255, 255, 255, 0.12) 50%,
    transparent 100%
  );
  transition: left 0.45s ease;
}

.icg-pr-btn:hover::before {
  left: 100%;
}

.icg-pr-btn:active {
  transform: scale(0.975);
}

/* Gold filled */
.icg-pr-btn--gold {
  background: var(--gold);
  color: var(--carbon);
  border-color: var(--gold);
}

.icg-pr-btn--gold:hover {
  background: var(--gold-bright);
  border-color: var(--gold-bright);
  color: var(--carbon);
  box-shadow: 0 8px 28px var(--gold-glow-med);
}

/* Outline ghost */
.icg-pr-btn--outline {
  background: transparent;
  color: var(--white-80);
  border-color: rgba(200, 156, 83, 0.60);
}

.icg-pr-btn--outline:hover {
  background: var(--gold-glow);
  border-color: var(--gold);
  color: var(--white);
  box-shadow: 0 0 0 1px var(--gold-glow);
}

/* Footer variant */
.icg-pr-btn--footer {
  font-size: 12px;
  padding: 12px 28px;
}

/* ============================================================
   6. STATS — números de impacto en fondo oscuro
   ============================================================ */
.icg-pr-stats {
  position: relative;
  background: var(--carbon-deep);
  padding: 110px var(--sp-xl) 100px;
  overflow: hidden;
}

/* Ambient glow background */
.icg-pr-stats::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 80% 80% at 50% 50%, rgba(200, 156, 83, 0.06) 0%, transparent 70%);
  pointer-events: none;
}

/* Top gold hairline */
.icg-pr-stats::after {
  content: '';
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 200px;
  height: 1px;
  background: linear-gradient(
    to right,
    transparent,
    var(--gold) 50%,
    transparent
  );
}

.icg-pr-stats__inner {
  position: relative;
  display: flex;
  align-items: stretch;
  justify-content: center;
  max-width: 900px;
  margin: 0 auto;
  z-index: 1;
}

/* Stat block */
.icg-pr-stat {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 12px;
  flex: 1;
  text-align: center;
  padding: 20px 48px;
}

/* Giant number */
.icg-pr-stat__number {
  font-family: var(--font);
  font-size: clamp(52px, 6vw, 72px);
  font-weight: 700;
  color: var(--gold);
  letter-spacing: -2px;
  line-height: 1;
  text-shadow: 0 0 60px var(--gold-glow-str);
  transition: text-shadow var(--t-mid) ease;
}

.icg-pr-stat:hover .icg-pr-stat__number {
  text-shadow: 0 0 80px var(--gold-glow-str), 0 0 120px var(--gold-glow-med);
}

/* Label */
.icg-pr-stat__label {
  font-family: var(--font);
  font-size: 11px;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 4px;
  color: var(--white-35);
}

/* Vertical divider */
.icg-pr-stats__divider {
  width: 1px;
  align-self: stretch;
  background: linear-gradient(
    to bottom,
    transparent,
    rgba(200, 156, 83, 0.30) 30%,
    rgba(200, 156, 83, 0.30) 70%,
    transparent
  );
  flex-shrink: 0;
  min-height: 100px;
}

/* ============================================================
   7. FOOTER — consistente con sistema ICG
   ============================================================ */
.icg-footer {
  position: relative;
  background: var(--carbon);
  padding: 110px var(--sp-xl) 64px;
  overflow: hidden;
  border-top: 1px solid rgba(200, 156, 83, 0.12);
}

/* Gold top accent */
.icg-footer::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 260px;
  height: 1px;
  background: linear-gradient(to right, var(--gold), transparent);
}

.icg-footer__decor {
  position: absolute;
  right: -60px;
  bottom: -30px;
  opacity: 0.035;
  pointer-events: none;
  z-index: 1;
  max-width: 420px;
}

.icg-footer__top {
  display: grid;
  grid-template-columns: 1.3fr 1fr 1fr 1fr;
  gap: 64px;
  position: relative;
  z-index: 2;
  margin-bottom: 64px;
}

/* Brand column */
.icg-footer__brand {
  display: flex;
  flex-direction: column;
}

.icg-footer__brand img {
  max-width: 190px;
  opacity: 0.80;
  margin-bottom: 24px;
  filter: brightness(1.1);
}

.icg-footer__brand-text {
  font-size: 14px;
  font-weight: 300;
  color: rgba(255, 255, 255, 0.38);
  line-height: 1.85;
}

/* Column headings */
.icg-footer__col-title {
  font-size: 11px;
  font-weight: 700;
  color: var(--gold);
  text-transform: uppercase;
  letter-spacing: 3px;
  margin-bottom: 26px;
  position: relative;
  padding-bottom: 14px;
}

.icg-footer__col-title::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 24px;
  height: 1px;
  background: var(--gold);
  opacity: 0.55;
}

.icg-footer__links {
  list-style: none;
  padding: 0;
}

.icg-footer__links li {
  line-height: 1;
  margin-bottom: 14px;
}

.icg-footer__links a {
  font-size: 14px;
  font-weight: 300;
  color: rgba(255, 255, 255, 0.38);
  transition: color var(--t-fast) ease, padding-left var(--t-fast) ease;
  display: inline-flex;
  align-items: center;
  gap: 9px;
}

.icg-footer__links a:hover {
  color: var(--white-80);
  padding-left: 4px;
}

.icg-footer__links a i {
  font-size: 15px;
  color: var(--gold);
  opacity: 0.65;
  flex-shrink: 0;
}

.icg-footer__cta {
  margin-top: 32px;
}

/* Footer bottom */
.icg-footer__bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-top: 1px solid var(--white-06);
  padding-top: 30px;
  position: relative;
  z-index: 2;
  gap: 20px;
}

.icg-footer__copy {
  font-size: 12px;
  font-weight: 300;
  color: rgba(255, 255, 255, 0.22);
  letter-spacing: 0.5px;
}

.icg-footer__social {
  display: flex;
  gap: 10px;
}

.icg-footer__social a {
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 50%;
  color: rgba(255, 255, 255, 0.38);
  font-size: 15px;
  transition:
    border-color var(--t-fast) ease,
    color var(--t-fast) ease,
    background var(--t-fast) ease,
    transform var(--t-fast) ease;
}

.icg-footer__social a:hover {
  border-color: var(--gold);
  color: var(--gold);
  background: var(--gold-glow);
  transform: translateY(-3px);
}

/* ============================================================
   8. WHATSAPP FLOAT
   ============================================================ */
.icg-whatsapp {
  position: fixed;
  bottom: 40px;
  right: 40px;
  z-index: 90;
  width: 62px;
  height: 62px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--gold);
  color: var(--white);
  font-size: 26px;
  text-decoration: none;
  cursor: pointer;
  transition:
    transform var(--t-fast) ease,
    box-shadow var(--t-fast) ease;
  box-shadow:
    0 0 0 8px var(--gold-glow),
    0 10px 32px rgba(200, 156, 83, 0.40);
}

.icg-whatsapp:hover {
  transform: scale(1.10) translateY(-3px);
  color: var(--white);
  box-shadow:
    0 0 0 14px var(--gold-glow),
    0 16px 48px rgba(200, 156, 83, 0.55);
}

/* ============================================================
   9. RESPONSIVE
   ============================================================ */

/* ---- 1400px ---- */
@media (max-width: 1400px) {
  .icg-pr-card {
    min-height: 620px;
    height: 75vh;
    max-height: 780px;
  }

  .icg-pr-card__content {
    padding: 44px 44px 50px;
  }

  .icg-pr-card__title {
    font-size: 26px;
  }
}

/* ---- 1200px ---- */
@media (max-width: 1200px) {
  :root {
    --sp-xl: 64px;
  }

  .icg-pr-card {
    min-height: 580px;
    height: 70vh;
    max-height: 720px;
  }

  .icg-pr-stat__number {
    font-size: 54px;
  }

  .icg-footer__top {
    gap: 44px;
  }
}

/* ---- 991px ---- */
@media (max-width: 991px) {
  :root {
    --sp-xl: 40px;
  }

  /* Navbar */
  .icg-navbar {
    padding: 16px var(--sp-xl);
  }

  .icg-navbar__logo {
    width: 144px;
  }

  /* Hero */
  .icg-pr-hero {
    min-height: 340px;
  }

  .icg-pr-hero__content {
    padding: 0 40px 48px;
  }

  .icg-pr-hero__title {
    font-size: 42px;
    letter-spacing: 6px;
  }

  .icg-pr-hero__breadcrumb {
    font-size: 10px;
    letter-spacing: 2px;
  }

  /* Intro */
  .icg-pr-intro {
    padding: 80px var(--sp-xl) 60px;
  }

  .icg-pr-intro::before {
    left: var(--sp-xl);
  }

  /* Filters */
  .icg-pr-filters {
    padding: 0 var(--sp-xl) 56px;
  }

  /* Grid — stack vertically */
  .icg-pr-grid__inner {
    grid-template-columns: 1fr;
    gap: 3px;
  }

  .icg-pr-card {
    min-height: 600px;
    height: 70vh;
    max-height: 680px;
  }

  /* Touch: always show desc & actions */
  .icg-pr-card__desc,
  .icg-pr-card__actions {
    opacity: 1;
    transform: none;
  }

  /* Stats */
  .icg-pr-stats {
    padding: 80px var(--sp-xl);
  }

  /* Footer */
  .icg-footer {
    padding: 80px var(--sp-xl) 50px;
  }

  .icg-footer__top {
    grid-template-columns: 1fr 1fr;
    gap: 44px;
  }
}

/* ---- 767px ---- */
@media (max-width: 767px) {
  :root {
    --sp-xl: 24px;
  }

  .icg-navbar {
    padding: 14px var(--sp-xl);
  }

  /* Hero */
  .icg-pr-hero {
    min-height: 320px;
  }

  .icg-pr-hero__title {
    font-size: 34px;
    letter-spacing: 4px;
  }

  .icg-pr-hero__breadcrumb {
    font-size: 10px;
    letter-spacing: 2px;
  }

  /* Intro */
  .icg-pr-intro {
    padding: 64px var(--sp-xl) 48px;
  }

  .icg-pr-intro__text {
    font-size: 16px;
    line-height: 1.85;
  }

  /* Filters */
  .icg-pr-filters {
    padding: 0 var(--sp-xl) 48px;
  }

  .icg-pr-filter {
    padding: 12px 20px;
    font-size: 10px;
    letter-spacing: 2.5px;
  }

  /* Card */
  .icg-pr-card {
    min-height: 580px;
    height: 66vh;
    max-height: 640px;
  }

  .icg-pr-card__content {
    padding: 32px 28px 40px;
  }

  .icg-pr-card__title {
    font-size: 22px;
    letter-spacing: 1.5px;
  }

  .icg-pr-card__badge {
    top: 28px;
    left: 28px;
    font-size: 9px;
    padding: 6px 13px;
    letter-spacing: 2.5px;
  }

  .icg-pr-card__logo {
    max-width: 130px;
    max-height: 50px;
    margin-bottom: 16px;
  }

  .icg-pr-card__desc {
    font-size: 14px;
    line-height: 1.72;
  }

  .icg-pr-card__actions {
    margin-top: 20px;
    padding-top: 20px;
  }

  .icg-pr-btn {
    font-size: 10px;
    padding: 12px 24px;
    letter-spacing: 2.5px;
  }

  /* Stats */
  .icg-pr-stats {
    padding: 72px var(--sp-xl);
  }

  .icg-pr-stats__inner {
    flex-direction: column;
    gap: 0;
  }

  .icg-pr-stat {
    padding: 32px var(--sp-xl);
    width: 100%;
  }

  .icg-pr-stats__divider {
    width: 80px;
    height: 1px;
    align-self: center;
    background: linear-gradient(
      to right,
      transparent,
      rgba(200, 156, 83, 0.30) 50%,
      transparent
    );
    min-height: unset;
  }

  .icg-pr-stat__number {
    font-size: 56px;
  }

  /* Footer */
  .icg-footer {
    padding: 64px var(--sp-xl) 40px;
  }

  .icg-footer__top {
    grid-template-columns: 1fr;
    gap: 36px;
  }

  .icg-footer__bottom {
    flex-direction: column;
    align-items: flex-start;
    gap: 18px;
  }

  /* WhatsApp */
  .icg-whatsapp {
    width: 54px;
    height: 54px;
    bottom: 24px;
    right: 20px;
    font-size: 22px;
  }
}

/* ---- 480px ---- */
@media (max-width: 480px) {
  /* Hero */
  .icg-pr-hero__title {
    font-size: 28px;
    letter-spacing: 3px;
  }

  .icg-pr-hero__content {
    padding: 0 20px 40px;
  }

  /* Intro */
  .icg-pr-intro__label {
    gap: 8px;
  }

  .icg-pr-intro__label::before,
  .icg-pr-intro__label::after {
    width: 20px;
  }

  /* Filters — stack full width */
  .icg-pr-filters__inner {
    flex-direction: column;
    align-items: stretch;
    border-bottom: none;
    border-left: 1px solid rgba(200, 156, 83, 0.18);
    max-width: 280px;
    padding: 0;
  }

  .icg-pr-filter {
    text-align: left;
    padding: 12px 20px;
    border-bottom: none;
  }

  .icg-pr-filter::after {
    bottom: 50%;
    left: 0;
    transform: translateY(50%) scaleX(0);
    width: 3px;
    height: 70%;
    border-radius: 0 2px 2px 0;
  }

  .icg-pr-filter.active::after,
  .icg-pr-filter:hover::after {
    transform: translateY(50%) scaleX(1);
  }

  .icg-pr-filter__sep {
    display: none;
  }

  /* Card */
  .icg-pr-card {
    min-height: 540px;
    height: 60vh;
    max-height: 600px;
  }

  .icg-pr-card__actions {
    flex-direction: column;
    gap: 10px;
  }

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

  /* Stats */
  .icg-pr-stat__number {
    font-size: 48px;
  }

  .icg-pr-stat__label {
    letter-spacing: 3px;
  }
}

/* ---- Reduced motion ---- */
@media (prefers-reduced-motion: reduce) {
  .icg-animate {
    transition: none;
    opacity: 1;
    transform: none;
  }

  .icg-pr-hero__bg,
  .icg-pr-card__bg {
    transition: none;
  }

  .icg-pr-btn::before {
    display: none;
  }
}

/* ============================================================
   FOOTER UNIFICADO ICG (Figma)
   ============================================================ */
.icg-footer {
  background: #2C2C2C;
  padding: 80px 123px;
  position: relative;
  overflow: hidden;
}
.icg-footer__inner {
  display: grid;
  grid-template-columns: 350px 1fr;
  gap: 80px;
  align-items: start;
  position: relative;
  z-index: 2;
}
.icg-footer__brand { display: flex; flex-direction: column; }
.icg-footer__logo { width: 266px; opacity: 0.8; margin-bottom: 40px; }
.icg-footer__brand-text { font-size: 20px; font-weight: 300; color: #fff; line-height: 1.5; }
.icg-footer__brand-text strong { font-weight: 700; }
.icg-footer__columns { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 40px; }
.icg-footer__col h4 { font-size: 24px; font-weight: 700; color: #C89C53; text-transform: uppercase; letter-spacing: 2.16px; margin-bottom: 30px; }
.icg-footer__col ul { list-style: none; padding: 0; margin: 0; }
.icg-footer__col ul li a { font-size: 20px; font-weight: 300; color: rgba(255,255,255,0.5); line-height: 50px; display: block; transition: color 0.3s ease; }
.icg-footer__col ul li a:hover { color: #fff; }
.icg-footer__address { font-size: 20px; font-weight: 300; color: rgba(255,255,255,0.5); line-height: 24px; margin-bottom: 20px; }
.icg-footer__contact-links a { display: flex; align-items: center; gap: 10px; font-size: 20px; font-weight: 300; color: rgba(255,255,255,0.5); line-height: 50px; transition: color 0.3s ease; }
.icg-footer__contact-links a:hover { color: #fff; }
.icg-footer__sala { font-size: 20px; font-weight: 300; color: rgba(255,255,255,0.5); margin-top: 20px; margin-bottom: 0; }
.icg-footer__cita-btn { display: inline-flex; align-items: center; justify-content: center; border: 1px solid #AB874B; color: #C89C53; font-size: 15px; font-weight: 300; text-transform: uppercase; letter-spacing: 1px; padding: 0 28px; margin-top: 12px; transition: background 0.3s ease, color 0.3s ease; height: 52px; white-space: nowrap; }
.icg-footer__cita-btn:hover { background: rgba(200,156,83,0.1); color: #C89C53; }
.icg-footer__decor { position: absolute; right: 0; bottom: 0; width: 616px; opacity: 0.05; pointer-events: none; z-index: 1; }
.icg-whatsapp { position: fixed; bottom: 30px; right: 30px; z-index: 50; width: 87px; height: 87px; border-radius: 50%; background: transparent; display: flex; align-items: center; justify-content: center; box-shadow: 0 0 0 6px rgba(200,156,83,0.25); cursor: pointer; transition: transform 0.3s ease, box-shadow 0.3s ease; }
.icg-whatsapp:hover { transform: scale(1.08); box-shadow: 0 0 0 10px rgba(200,156,83,0.3); }
.icg-whatsapp i { font-size: 40px; color: #C89C53; }
@media (max-width: 991px) {
  .icg-footer { padding: 60px 30px; }
  .icg-footer__inner { grid-template-columns: 1fr; gap: 40px; }
  .icg-footer__columns { grid-template-columns: 1fr 1fr; }
  .icg-footer__col h4 { font-size: 20px; }
  .icg-footer__col ul li a { font-size: 16px; }
}
@media (max-width: 576px) {
  .icg-footer { padding: 40px 20px; }
  .icg-footer__inner { grid-template-columns: 1fr; gap: 32px; }
  .icg-footer__logo { width: 200px; }
  .icg-footer__columns { grid-template-columns: 1fr; }
  .icg-footer__col h4 { font-size: 18px; }
  .icg-footer__col ul li a { font-size: 16px; line-height: 40px; }
  .icg-footer__address { font-size: 16px; }
  .icg-footer__brand-text { font-size: 16px; }
  .icg-footer__sala { font-size: 16px; }
  .icg-footer__cita-btn { font-size: 16px; padding: 10px 24px; width: auto; }
  .icg-whatsapp { width: 50px; height: 50px; bottom: 16px; right: 16px; }
  .icg-whatsapp i { font-size: 24px; }
}

@media (max-width: 576px) {
  .icg-pr-card {
    min-height: 730px;
  }
}