/* ================================================================
   ICG CONSTRUCTORA — nosotros.css
   Prefijo: icg-ns-
   Premium Real Estate · Caribe Colombiano
   REWRITTEN — World-class UX/UI
   ================================================================ */

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

/* ---------- DESIGN TOKENS ---------- */
:root {
  --slate:       #465666;
  --carbon:      #2C2C2C;
  --gold:        #C89C53;
  --gold-dark:   #b08540;
  --gold-light:  rgba(200, 156, 83, 0.15);
  --gold-glow:   rgba(200, 156, 83, 0.35);
  --light:       #E2E2E2;
  --white:       #FFFFFF;
  --off-white:   #F7F7F5;
  --font:        'Poppins', sans-serif;

  /* Motion */
  --ease-out-expo: cubic-bezier(0.16, 1, 0.3, 1);
  --ease-smooth:   cubic-bezier(0.25, 0.46, 0.45, 0.94);
  --ease-elastic:  cubic-bezier(0.34, 1.56, 0.64, 1);
  --duration:      0.5s;
  --duration-slow: 0.85s;
}

/* ---------- 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);
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  background: var(--white);
}

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

ul, ol { list-style: none; }

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

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

/* Scrollbar — dark & gold */
::-webkit-scrollbar { width: 7px; }
::-webkit-scrollbar-track { background: var(--carbon); }
::-webkit-scrollbar-thumb {
  background: linear-gradient(180deg, var(--gold) 0%, var(--gold-dark) 100%);
  border-radius: 10px;
}

/* Selection */
::selection {
  background: var(--gold);
  color: var(--carbon);
}

/* ================================================================
   ANIMATIONS — prefixed .icg-ns-animate
   ================================================================ */
.icg-ns-animate {
  opacity: 0;
  transform: translateY(50px);
  transition:
    opacity var(--duration-slow) var(--ease-out-expo),
    transform var(--duration-slow) var(--ease-out-expo);
}

.icg-ns-animate--left {
  transform: translateX(-60px);
}

.icg-ns-animate--right {
  transform: translateX(60px);
}

.icg-ns-animate--scale {
  transform: scale(0.9);
}

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

.icg-ns-delay-1 { transition-delay: 0.15s; }
.icg-ns-delay-2 { transition-delay: 0.30s; }
.icg-ns-delay-3 { transition-delay: 0.45s; }
.icg-ns-delay-4 { transition-delay: 0.60s; }

/* ================================================================
   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;
}

/* ================================================================
   1. HERO — 55vh, dramatic overlay, refined breadcrumb
   ================================================================ */
/* ================================================================
   HERO — sn- prefix (Nosotros)
   ================================================================ */
.sn-hero {
  position: relative;
  width: 100%;
  height: 55vh;
  min-height: 380px;
  display: flex;
  align-items: flex-end;
  justify-content: flex-start;
  overflow: hidden;
}

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

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

.sn-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;
}

.sn-hero__overlay::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 2px;
  background: linear-gradient(to right, #C89C53 0%, rgba(200,156,83,0.3) 60%, transparent 100%);
}

.sn-hero__content {
  position: relative;
  z-index: 2;
  padding: 0 80px 64px;
  max-width: 680px;
}

.sn-hero__breadcrumb {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 20px;
  font-family: 'Poppins', sans-serif;
  font-size: 11px;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 3px;
  color: rgba(255,255,255,0.35);
}

.sn-hero__breadcrumb a {
  color: rgba(255,255,255,0.35);
  text-decoration: none;
  transition: color 0.3s;
}

.sn-hero__breadcrumb a:hover { color: #C89C53; }

.sn-hero__breadcrumb-sep {
  color: #C89C53;
  font-weight: 300;
  opacity: 0.8;
}

.sn-hero__title {
  font-family: 'Poppins', sans-serif;
  font-weight: 300;
  font-size: clamp(44px, 6vw, 80px);
  color: white;
  letter-spacing: 10px;
  text-transform: uppercase;
  line-height: 1.0;
  margin: 0;
}

.sn-hero__title::after {
  content: '';
  display: block;
  width: 80px;
  height: 1px;
  background: #C89C53;
  margin-top: 24px;
  opacity: 0.75;
}

/* ================================================================
   2. INTRO ICG — split asimetrico, statement tipografico
   ================================================================ */
.icg-ns-intro {
  background: var(--white);
  padding: 140px 80px;
  position: relative;
}

/* Subtle background pattern */
.icg-ns-intro::before {
  content: '';
  position: absolute;
  top: 60px;
  left: 60px;
  width: 200px;
  height: 200px;
  border: 1px solid var(--light);
  opacity: 0.5;
  pointer-events: none;
}

.icg-ns-intro__inner {
  max-width: 1400px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 0.85fr 1fr;
  gap: 80px;
  align-items: center;
  position: relative;
}

/* Columna izquierda — Statement */
.icg-ns-intro__left {
  display: flex;
  flex-direction: column;
  gap: 20px;
  position: relative;
}

.icg-ns-intro__big {
  font-size: 160px;
  font-weight: 700;
  line-height: 0.82;
  letter-spacing: -6px;
  display: block;
  background: linear-gradient(
    135deg,
    var(--gold) 0%,
    #ddb96b 40%,
    var(--gold) 60%,
    #a87e3a 100%
  );
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  filter: drop-shadow(0 4px 20px rgba(200, 156, 83, 0.2));
  position: relative;
}

/* Decorative line under ICG */
.icg-ns-intro__big::after {
  content: '';
  position: absolute;
  bottom: -12px;
  left: 0;
  width: 60px;
  height: 3px;
  background: var(--gold);
}

.icg-ns-intro__name {
  font-size: 14px;
  font-weight: 300;
  text-transform: uppercase;
  letter-spacing: 4px;
  color: var(--slate);
  line-height: 1.8;
  max-width: 340px;
  margin-top: 8px;
}

/* Columna derecha con separador elegante */
.icg-ns-intro__right {
  display: flex;
  flex-direction: column;
  gap: 32px;
  border-left: 1px solid var(--light);
  padding-left: 80px;
  position: relative;
}

/* Gold accent on the border */
.icg-ns-intro__right::before {
  content: '';
  position: absolute;
  left: -1px;
  top: 0;
  width: 2px;
  height: 60px;
  background: var(--gold);
}

.icg-ns-intro__text {
  font-size: 17px;
  font-weight: 300;
  color: rgba(44, 44, 44, 0.68);
  line-height: 2;
  letter-spacing: 0.2px;
}

.icg-ns-intro__text:first-child::first-line {
  color: var(--carbon);
  font-weight: 500;
}

/* Remove unused pseudo-elements */
.icg-ns-intro__inner::after,
.icg-ns-intro__inner::before,
.icg-ns-intro__left::after {
  display: none;
}

/* ================================================================
   3. VISION — fondo carbon, editorial layout
   ================================================================ */
.icg-ns-vision {
  position: relative;
  background: var(--carbon);
  padding: 140px 80px;
  overflow: hidden;
}

.icg-ns-vision__decor {
  position: absolute;
  right: 0;
  top: 0;
  width: 45%;
  height: 100%;
  z-index: 0;
}

.icg-ns-vision__decor img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.1;
  transition: opacity 1.5s var(--ease-smooth);
}

.icg-ns-vision:hover .icg-ns-vision__decor img {
  opacity: 0.15;
}

/* Multi-layer gradient fade */
.icg-ns-vision__decor::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, var(--carbon) 5%, transparent 60%),
    linear-gradient(180deg, rgba(44, 44, 44, 0.3) 0%, transparent 30%, transparent 70%, rgba(44, 44, 44, 0.3) 100%);
  z-index: 1;
}

/* Decorative gold corner */
.icg-ns-vision::before {
  content: '';
  position: absolute;
  top: 60px;
  left: 80px;
  width: 40px;
  height: 40px;
  border-top: 2px solid var(--gold);
  border-left: 2px solid var(--gold);
  opacity: 0.4;
  z-index: 2;
}

.icg-ns-vision__inner {
  position: relative;
  z-index: 2;
  max-width: 1400px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  gap: 80px;
}

.icg-ns-vision__content {
  flex: 1;
  min-width: 0;
}

.icg-ns-vision__video {
  flex-shrink: 0;
  width: 680px;
}

.icg-ns-vision__video iframe {
  width: 100%;
  aspect-ratio: 16 / 9;
  height: auto;
  border-radius: 4px;
  display: block;
}

.icg-ns-vision__title {
  font-size: 72px;
  font-weight: 700;
  color: var(--white);
  line-height: 1.1;
  margin-bottom: 48px;
  letter-spacing: -1px;
}

.icg-ns-vision__gold {
  color: var(--gold);
  position: relative;
  display: inline-block;
}

/* Underline accent on "pertenecen" */
.icg-ns-vision__gold::after {
  content: '';
  position: absolute;
  bottom: 2px;
  left: 0;
  width: 100%;
  height: 3px;
  background: linear-gradient(90deg, var(--gold), transparent);
  opacity: 0.5;
}

.icg-ns-vision__text {
  font-size: 19px;
  font-weight: 300;
  color: rgba(226, 226, 226, 0.7);
  line-height: 1.95;
  max-width: 640px;
  letter-spacing: 0.3px;
}

/* ================================================================
   4. CIFRAS — fondo slate, impactante
   ================================================================ */
.icg-ns-stats {
  background: var(--slate);
  padding: 100px 80px;
  position: relative;
  overflow: hidden;
}

/* Subtle diagonal pattern */
.icg-ns-stats::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    repeating-linear-gradient(
      -45deg,
      transparent,
      transparent 40px,
      rgba(255, 255, 255, 0.015) 40px,
      rgba(255, 255, 255, 0.015) 41px
    );
  pointer-events: none;
}

.icg-ns-stats__inner {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0;
  position: relative;
  z-index: 1;
}

.icg-ns-stats__item {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 16px;
  padding: 30px 40px;
  text-align: center;
  position: relative;
  transition: transform var(--duration) var(--ease-smooth);
}

.icg-ns-stats__item:hover {
  transform: translateY(-4px);
}

.icg-ns-stats__divider {
  width: 1px;
  height: 90px;
  background: linear-gradient(
    180deg,
    transparent 0%,
    rgba(200, 156, 83, 0.4) 50%,
    transparent 100%
  );
  flex-shrink: 0;
}

.icg-ns-stats__number {
  font-size: 64px;
  font-weight: 700;
  color: var(--gold);
  line-height: 1;
  letter-spacing: -2px;
  display: block;
  text-shadow: 0 2px 30px rgba(200, 156, 83, 0.25);
}

.icg-ns-stats__label {
  font-size: 12px;
  font-weight: 500;
  color: var(--white);
  text-transform: uppercase;
  letter-spacing: 4px;
  display: block;
  opacity: 0.65;
}

/* ================================================================
   5. FILOSOFIA — fondo blanco, cards premium
   ================================================================ */
.icg-ns-philosophy {
  background: var(--white);
  padding: 140px 80px;
  position: relative;
}

.icg-ns-philosophy__inner {
  max-width: 1400px;
  margin: 0 auto;
}

.icg-ns-philosophy__header {
  text-align: center;
  margin-bottom: 80px;
}

.icg-ns-philosophy__label {
  font-size: 12px;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 5px;
  color: var(--gold);
  margin-bottom: 20px;
  display: block;
  position: relative;
}

/* Decorative dashes around label */
.icg-ns-philosophy__label::before,
.icg-ns-philosophy__label::after {
  content: '';
  display: inline-block;
  width: 30px;
  height: 1px;
  background: var(--gold);
  vertical-align: middle;
  margin: 0 16px;
  opacity: 0.5;
}

.icg-ns-philosophy__title {
  font-size: 44px;
  font-weight: 300;
  color: var(--carbon);
  line-height: 1.35;
}

.icg-ns-philosophy__title strong {
  font-weight: 700;
}

.icg-ns-philosophy__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 40px;
}

/* Card de filosofia — premium hover */
.icg-ns-philo-card {
  padding: 56px 44px 52px;
  background: var(--white);
  border: 1px solid rgba(226, 226, 226, 0.6);
  border-top: 5px solid var(--gold);
  position: relative;
  overflow: hidden;
  transition:
    box-shadow var(--duration) var(--ease-smooth),
    transform var(--duration) var(--ease-smooth),
    border-color var(--duration) var(--ease-smooth);
}

/* Shine overlay on hover */
.icg-ns-philo-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(
    90deg,
    transparent 0%,
    rgba(200, 156, 83, 0.04) 50%,
    transparent 100%
  );
  transition: left 0.7s var(--ease-smooth);
  pointer-events: none;
}

.icg-ns-philo-card:hover::before {
  left: 100%;
}

.icg-ns-philo-card:hover {
  box-shadow:
    0 25px 60px rgba(0, 0, 0, 0.08),
    0 4px 16px rgba(0, 0, 0, 0.04);
  transform: translateY(-10px);
  border-color: rgba(200, 156, 83, 0.3);
}

.icg-ns-philo-card__icon {
  font-size: 40px;
  color: var(--gold);
  margin-bottom: 32px;
  display: flex;
  align-items: center;
  width: 72px;
  height: 72px;
  justify-content: center;
  background: var(--gold-light);
  border-radius: 50%;
  transition:
    background var(--duration) var(--ease-smooth),
    color var(--duration) var(--ease-smooth),
    transform var(--duration) var(--ease-elastic);
}

.icg-ns-philo-card:hover .icg-ns-philo-card__icon {
  background: var(--gold);
  color: var(--white);
  transform: scale(1.08);
}

.icg-ns-philo-card__title {
  font-size: 22px;
  font-weight: 700;
  color: var(--carbon);
  margin-bottom: 18px;
  letter-spacing: 1px;
  text-transform: uppercase;
}

.icg-ns-philo-card__desc {
  font-size: 15px;
  font-weight: 300;
  color: rgba(44, 44, 44, 0.6);
  line-height: 1.9;
}

/* ================================================================
   6. TIMELINE — editorial, linea dorada, dots prominentes
   ================================================================ */
.icg-ns-timeline {
  background: var(--off-white);
  padding: 140px 80px;
  overflow: hidden;
  position: relative;
}

/* Subtle corner accent */
.icg-ns-timeline::after {
  content: '';
  position: absolute;
  bottom: 60px;
  right: 80px;
  width: 40px;
  height: 40px;
  border-bottom: 2px solid var(--gold);
  border-right: 2px solid var(--gold);
  opacity: 0.3;
  pointer-events: none;
}

.icg-ns-timeline__inner {
  max-width: 1400px;
  margin: 0 auto;
}

.icg-ns-timeline__header {
  text-align: center;
  margin-bottom: 90px;
}

.icg-ns-timeline__label {
  font-size: 12px;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 5px;
  color: var(--gold);
  margin-bottom: 18px;
}

.icg-ns-timeline__title {
  font-size: 52px;
  font-weight: 700;
  color: var(--carbon);
  letter-spacing: 2px;
}

/* Track horizontal con linea conectora */
.icg-ns-timeline__track {
  position: relative;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
}

/* Linea dorada con glow */
.icg-ns-timeline__track::before {
  content: '';
  position: absolute;
  top: 18px;
  left: calc(12.5%);
  right: calc(12.5%);
  height: 2px;
  background: linear-gradient(
    90deg,
    transparent 0%,
    var(--gold) 10%,
    var(--gold) 90%,
    transparent 100%
  );
  z-index: 0;
  box-shadow: 0 0 12px rgba(200, 156, 83, 0.2);
}

/* Hito individual */
.icg-ns-timeline__hito {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: 0 20px;
  padding-top: 0;
  cursor: default;
}

/* Dot prominente con doble ring */
.icg-ns-timeline__dot {
  position: relative;
  z-index: 1;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--off-white);
  border: 3px solid var(--gold);
  margin-bottom: 36px;
  flex-shrink: 0;
  transition:
    background var(--duration) var(--ease-smooth),
    transform var(--duration) var(--ease-elastic),
    box-shadow var(--duration) var(--ease-smooth);
}

/* Outer ring */
.icg-ns-timeline__dot::before {
  content: '';
  position: absolute;
  inset: -6px;
  border-radius: 50%;
  border: 1px solid rgba(200, 156, 83, 0.25);
  transition: border-color var(--duration) var(--ease-smooth);
}

/* Inner dot */
.icg-ns-timeline__dot::after {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: transparent;
  transition: background var(--duration) var(--ease-smooth);
}

.icg-ns-timeline__dot--active {
  background: var(--gold);
  box-shadow: 0 0 20px rgba(200, 156, 83, 0.4);
}

.icg-ns-timeline__dot--active::after {
  background: var(--white);
}

.icg-ns-timeline__hito:hover .icg-ns-timeline__dot {
  background: var(--gold);
  transform: scale(1.15);
  box-shadow: 0 0 24px rgba(200, 156, 83, 0.35);
}

.icg-ns-timeline__hito:hover .icg-ns-timeline__dot::after {
  background: var(--white);
}

.icg-ns-timeline__hito:hover .icg-ns-timeline__dot::before {
  border-color: rgba(200, 156, 83, 0.5);
}

.icg-ns-timeline__content {
  display: flex;
  flex-direction: column;
  gap: 10px;
  transition: transform var(--duration) var(--ease-smooth);
}

.icg-ns-timeline__hito:hover .icg-ns-timeline__content {
  transform: translateY(-4px);
}

.icg-ns-timeline__year {
  font-size: 28px;
  font-weight: 700;
  color: var(--gold);
  letter-spacing: 2px;
  display: block;
}

.icg-ns-timeline__hito-title {
  font-size: 19px;
  font-weight: 700;
  color: var(--carbon);
  letter-spacing: 1px;
  text-transform: uppercase;
}

.icg-ns-timeline__hito-desc {
  font-size: 14px;
  font-weight: 300;
  color: rgba(44, 44, 44, 0.55);
  line-height: 1.85;
  max-width: 260px;
  margin: 0 auto;
}

/* ================================================================
   FOOTER
   ================================================================ */
.icg-footer {
  position: relative;
  background: var(--carbon);
  padding: 110px 80px 40px;
  overflow: hidden;
}

/* Top gold line */
.icg-footer::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 1px;
  background: linear-gradient(
    90deg,
    transparent 0%,
    var(--gold) 20%,
    var(--gold) 80%,
    transparent 100%
  );
  opacity: 0.3;
}

.icg-footer__decor {
  position: absolute;
  right: 0;
  bottom: 0;
  width: 400px;
  opacity: 0.06;
  pointer-events: none;
}

.icg-footer__top {
  display: grid;
  grid-template-columns: 1.2fr 1fr 1fr 1fr;
  gap: 60px;
  margin-bottom: 80px;
  position: relative;
  z-index: 2;
}

.icg-footer__brand img {
  width: 200px;
  margin-bottom: 28px;
}

.icg-footer__brand-text {
  font-size: 15px;
  font-weight: 300;
  line-height: 1.9;
  color: rgba(255, 255, 255, 0.35);
  max-width: 280px;
}

.icg-footer__col-title {
  font-size: 22px;
  font-weight: 700;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 28px;
  letter-spacing: 2px;
}

.icg-footer__links {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.icg-footer__links a {
  font-size: 15px;
  font-weight: 300;
  color: rgba(255, 255, 255, 0.45);
  transition: color var(--duration) var(--ease-smooth),
              padding-left var(--duration) var(--ease-smooth);
}

.icg-footer__links a:hover {
  color: var(--gold);
  padding-left: 6px;
}

.icg-footer__links a i {
  margin-right: 8px;
  font-size: 14px;
  transition: color var(--duration) var(--ease-smooth);
}

.icg-footer__links a:hover i {
  color: var(--gold);
}

.icg-footer__cta {
  margin-top: 28px;
}

/* Buttons */
.icg-btn {
  font-family: var(--font);
  font-weight: 500;
  font-size: 13px;
  text-transform: uppercase;
  letter-spacing: 2.5px;
  padding: 15px 34px;
  border: 1px solid var(--gold);
  border-radius: 4px;
  cursor: pointer;
  transition: all var(--duration) var(--ease-smooth);
  display: inline-block;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.icg-btn::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: var(--gold);
  transition: left var(--duration) var(--ease-smooth);
  z-index: -1;
}

.icg-btn--gold {
  background: var(--gold);
  color: var(--carbon);
}

.icg-btn--gold:hover {
  background: var(--gold-dark);
  color: var(--carbon);
}

.icg-btn--outline {
  background: transparent;
  color: var(--white);
}

.icg-btn--outline:hover {
  background: var(--gold);
  color: var(--carbon);
}

.icg-btn--outline:hover::before {
  left: 0;
}

.icg-btn--footer {
  font-size: 12px;
  padding: 13px 28px;
}

.icg-footer__bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.06);
  padding-top: 32px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  position: relative;
  z-index: 2;
}

.icg-footer__copy {
  font-size: 13px;
  font-weight: 300;
  color: rgba(255, 255, 255, 0.25);
}

.icg-footer__social {
  display: flex;
  gap: 24px;
}

.icg-footer__social a {
  color: rgba(255, 255, 255, 0.35);
  font-size: 20px;
  transition:
    color var(--duration) var(--ease-smooth),
    transform var(--duration) var(--ease-elastic);
}

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

/* ================================================================
   WHATSAPP FLOAT
   ================================================================ */
.icg-whatsapp {
  position: fixed;
  bottom: 32px;
  right: 32px;
  width: 72px;
  height: 72px;
  background: #25D366;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 900;
  box-shadow:
    0 6px 24px rgba(37, 211, 102, 0.35),
    0 0 0 0 rgba(37, 211, 102, 0.4);
  transition:
    transform var(--duration) var(--ease-elastic),
    box-shadow var(--duration) var(--ease-smooth);
  color: var(--white);
  animation: icgWhatsappPulse 3s ease infinite;
}

@keyframes icgWhatsappPulse {
  0%, 100% { box-shadow: 0 6px 24px rgba(37, 211, 102, 0.35), 0 0 0 0 rgba(37, 211, 102, 0.3); }
  50% { box-shadow: 0 6px 24px rgba(37, 211, 102, 0.35), 0 0 0 10px rgba(37, 211, 102, 0); }
}

.icg-whatsapp i {
  font-size: 36px;
}

.icg-whatsapp:hover {
  transform: scale(1.12);
  box-shadow: 0 8px 36px rgba(37, 211, 102, 0.5);
  color: var(--white);
  animation: none;
}

/* ================================================================
   RESPONSIVE
   ================================================================ */

/* ---- 1400px ---- */
@media (max-width: 1400px) {
  .icg-ns-intro__big {
    font-size: 130px;
  }

  .icg-ns-vision__title {
    font-size: 60px;
  }

  .icg-ns-stats__number {
    font-size: 56px;
  }
}

/* ---- 1200px ---- */
@media (max-width: 1200px) {
  .icg-navbar { padding: 20px 40px; }

  .icg-ns-intro {
    padding: 120px 60px;
  }

  .icg-ns-intro__inner {
    gap: 60px;
  }

  .icg-ns-intro__big {
    font-size: 110px;
  }

  .icg-ns-intro__right {
    padding-left: 60px;
  }

  .icg-ns-vision {
    padding: 120px 60px;
  }

  .icg-ns-vision__title {
    font-size: 52px;
  }

  .icg-ns-vision__inner {
    gap: 60px;
  }

  .icg-ns-vision__video {
    width: 420px;
  }

  .icg-ns-stats {
    padding: 80px 60px;
  }

  .icg-ns-stats__number {
    font-size: 50px;
  }

  .icg-ns-philosophy {
    padding: 120px 60px;
  }

  .icg-ns-timeline {
    padding: 120px 60px;
  }

  .icg-ns-timeline__title {
    font-size: 44px;
  }

  .icg-footer {
    padding: 80px 60px 40px;
  }

  .icg-footer__top {
    grid-template-columns: 1fr 1fr;
    gap: 40px;
  }
}

/* ---- 991px (tablet) ---- */
@media (max-width: 991px) {
  .icg-navbar { padding: 15px 24px; }
  .icg-navbar.scrolled { padding: 10px 24px; }

  /* Hero */
  .sn-hero__content {
    padding: 0 40px 48px;
    text-align: center;
  }

  .sn-hero__breadcrumb {
    justify-content: center;
  }

  .sn-hero__title::after {
    margin-left: auto;
    margin-right: auto;
  }

  /* Intro */
  .icg-ns-intro {
    padding: 100px 40px;
  }

  .icg-ns-intro::before {
    display: none;
  }

  .icg-ns-intro__inner {
    grid-template-columns: 1fr;
    gap: 48px;
  }

  .icg-ns-intro__big {
    font-size: 90px;
  }

  .icg-ns-intro__right {
    border-left: none;
    padding-left: 0;
    border-top: 1px solid var(--light);
    padding-top: 48px;
  }

  .icg-ns-intro__right::before {
    left: 0;
    top: -1px;
    width: 60px;
    height: 2px;
  }

  /* Vision */
  .icg-ns-vision {
    padding: 100px 40px;
  }

  .icg-ns-vision::before {
    left: 40px;
  }

  .icg-ns-vision__decor {
    width: 60%;
    opacity: 0.07;
  }

  .icg-ns-vision__title {
    font-size: 42px;
  }

  .icg-ns-vision__text {
    font-size: 17px;
  }

  .icg-ns-vision__inner {
    flex-direction: column;
    gap: 48px;
  }

  .icg-ns-vision__video {
    width: 100%;
  }

  /* Stats */
  .icg-ns-stats {
    padding: 70px 40px;
  }

  .icg-ns-stats__number {
    font-size: 44px;
  }

  .icg-ns-stats__label {
    font-size: 11px;
    letter-spacing: 3px;
  }

  /* Philosophy */
  .icg-ns-philosophy {
    padding: 100px 40px;
  }

  .icg-ns-philosophy__grid {
    grid-template-columns: 1fr;
    gap: 28px;
    max-width: 560px;
    margin: 0 auto;
  }

  .icg-ns-philosophy__title {
    font-size: 34px;
  }

  /* Timeline — vertical */
  .icg-ns-timeline {
    padding: 100px 40px;
  }

  .icg-ns-timeline::after {
    display: none;
  }

  .icg-ns-timeline__title {
    font-size: 36px;
  }

  .icg-ns-timeline__track {
    grid-template-columns: 1fr;
    gap: 0;
  }

  .icg-ns-timeline__track::before {
    top: 18px;
    left: 18px;
    right: auto;
    bottom: 18px;
    width: 2px;
    height: auto;
    background: linear-gradient(180deg, var(--gold), var(--gold));
  }

  .icg-ns-timeline__hito {
    flex-direction: row;
    text-align: left;
    align-items: flex-start;
    padding: 0 0 52px 0;
    gap: 28px;
  }

  .icg-ns-timeline__dot {
    margin-bottom: 0;
    flex-shrink: 0;
    margin-top: 2px;
  }

  .icg-ns-timeline__hito-desc {
    text-align: left;
    max-width: 100%;
    margin: 0;
  }

  .icg-ns-timeline__hito:hover .icg-ns-timeline__content {
    transform: translateX(4px);
  }

  /* Footer */
  .icg-footer {
    padding: 60px 40px 30px;
  }

  .icg-footer__top {
    grid-template-columns: 1fr 1fr;
    gap: 40px;
  }
}

/* ---- 576px (mobile) ---- */
@media (max-width: 576px) {
  .icg-navbar { padding: 16px 20px; }

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

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

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

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

  /* Intro */
  .icg-ns-intro {
    padding: 80px 24px;
  }

  .icg-ns-intro__big {
    font-size: 72px;
    letter-spacing: -3px;
  }

  .icg-ns-intro__name {
    font-size: 12px;
    letter-spacing: 3px;
  }

  .icg-ns-intro__text {
    font-size: 15px;
    line-height: 1.9;
  }

  /* Vision */
  .icg-ns-vision {
    padding: 80px 24px;
  }

  .icg-ns-vision::before {
    left: 24px;
    width: 28px;
    height: 28px;
  }

  .icg-ns-vision__title {
    font-size: 32px;
    margin-bottom: 32px;
  }

  .icg-ns-vision__text {
    font-size: 15px;
  }

  .icg-ns-vision__inner {
    gap: 36px;
  }

  /* Stats */
  .icg-ns-stats {
    padding: 60px 24px;
  }

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

  .icg-ns-stats__item {
    padding: 32px 0;
    width: 100%;
  }

  .icg-ns-stats__divider {
    width: 60px;
    height: 1px;
    background: linear-gradient(
      90deg,
      transparent 0%,
      rgba(200, 156, 83, 0.4) 50%,
      transparent 100%
    );
  }

  .icg-ns-stats__number {
    font-size: 52px;
  }

  .icg-ns-stats__label {
    font-size: 11px;
    letter-spacing: 3px;
  }

  /* Philosophy */
  .icg-ns-philosophy {
    padding: 80px 24px;
  }

  .icg-ns-philosophy__title {
    font-size: 28px;
  }

  .icg-ns-philosophy__label::before,
  .icg-ns-philosophy__label::after {
    width: 20px;
    margin: 0 10px;
  }

  .icg-ns-philo-card {
    padding: 40px 28px 36px;
  }

  .icg-ns-philo-card__icon {
    width: 60px;
    height: 60px;
    font-size: 32px;
  }

  .icg-ns-philo-card__title {
    font-size: 18px;
  }

  .icg-ns-philo-card__desc {
    font-size: 14px;
  }

  /* Timeline */
  .icg-ns-timeline {
    padding: 80px 24px;
  }

  .icg-ns-timeline__title {
    font-size: 30px;
  }

  .icg-ns-timeline__year {
    font-size: 22px;
  }

  .icg-ns-timeline__hito-title {
    font-size: 16px;
  }

  .icg-ns-timeline__hito-desc {
    font-size: 13px;
  }

  .icg-ns-timeline__dot {
    width: 30px;
    height: 30px;
  }

  .icg-ns-timeline__hito {
    padding-bottom: 40px;
    gap: 22px;
  }

  /* Footer */
  .icg-footer {
    padding: 48px 24px 24px;
  }

  .icg-footer__top {
    grid-template-columns: 1fr;
    gap: 32px;
  }

  .icg-footer__bottom {
    flex-direction: column;
    gap: 16px;
    text-align: center;
  }

  .icg-whatsapp {
    width: 50px;
    height: 50px;
    bottom: 16px;
    right: 16px;
  }

  .icg-whatsapp i {
    font-size: 24px;
  }
}

/* ============================================================
   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; animation: none; }
.icg-whatsapp:hover { transform: scale(1.08); box-shadow: 0 0 0 10px rgba(200,156,83,0.3); color: #C89C53; }
.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; }
}