/* ============================================
   DINOEXPLORER — Design System & Styles
   ============================================ */

/* --- CSS Custom Properties --- */
:root {
  --jungle-deep: #1A3C40;
  --jungle-dark: #0F2628;
  --amber: #F2BB05;
  --amber-hover: #D9A504;
  --amber-glow: rgba(242, 187, 5, 0.25);
  --stone-gray: #41444B;
  --stone-light: #6B6E76;
  --off-white: #F7F5F0;
  --pure-white: #FFFFFF;
  --dark-overlay: rgba(15, 38, 40, 0.7);
  --card-bg: #FFFFFF;
  --shadow-soft: 0 4px 20px rgba(0, 0, 0, 0.08);
  --shadow-hover: 0 12px 40px rgba(0, 0, 0, 0.18);
  --shadow-btn: 0 4px 15px rgba(242, 187, 5, 0.35);
  --radius-sm: 6px;
  --radius-md: 12px;
  --radius-lg: 20px;
  --transition-smooth: 0.35s cubic-bezier(0.25, 0.46, 0.45, 0.94);
  --transition-bounce: 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
  --max-width: 1280px;
  --header-height: 80px;
}

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

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

body {
  font-family: 'Montserrat', sans-serif;
  color: var(--stone-gray);
  background-color: var(--off-white);
  line-height: 1.7;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

h1, h2, h3, h4, h5, h6 {
  font-family: 'Bebas Neue', 'Impact', sans-serif;
  color: var(--jungle-deep);
  line-height: 1.1;
  letter-spacing: 0.02em;
}

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

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

ul {
  list-style: none;
}

/* --- Utility Classes --- */
.container {
  width: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 2rem;
}

.section-label {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-family: 'Montserrat', sans-serif;
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--amber);
  margin-bottom: 0.75rem;
}

.section-label::before {
  content: '';
  display: inline-block;
  width: 30px;
  height: 2px;
  background: var(--amber);
}

.section-title {
  font-size: clamp(2.5rem, 5vw, 4rem);
  color: var(--jungle-deep);
  margin-bottom: 1rem;
}

.section-subtitle {
  font-family: 'Montserrat', sans-serif;
  font-size: 1.05rem;
  color: var(--stone-light);
  max-width: 600px;
  line-height: 1.8;
}

/* --- Scroll Reveal Animation --- */
.reveal {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1),
              transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

.reveal.revealed {
  opacity: 1;
  transform: translateY(0);
}

.reveal-delay-1 { transition-delay: 0.1s; }
.reveal-delay-2 { transition-delay: 0.2s; }
.reveal-delay-3 { transition-delay: 0.3s; }
.reveal-delay-4 { transition-delay: 0.4s; }

/* ============================================
   HEADER
   ============================================ */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  height: var(--header-height);
  display: flex;
  align-items: center;
  padding: 0 2rem;
  transition: background var(--transition-smooth),
              box-shadow var(--transition-smooth),
              backdrop-filter var(--transition-smooth);
}

.header.scrolled {
  background: rgba(15, 38, 40, 0.92);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  box-shadow: 0 4px 30px rgba(0, 0, 0, 0.25);
}

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

.header__logo {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  z-index: 1001;
}

.header__logo-icon {
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.header__logo-icon svg {
  width: 100%;
  height: 100%;
}

.header__logo-icon img {
  width: 100%;
  height: 100%;
  -webkit-mask-image: linear-gradient(to right, black 0%, black 60%, transparent 95%);
  mask-image: linear-gradient(to right, black 0%, black 60%, transparent 95%);
}

.header__logo-text {
  font-family: 'Bebas Neue', sans-serif;
  font-size: 4.1rem;
  letter-spacing: 0.08em;
  color: var(--pure-white);
}

.header__logo-text span {
  color: var(--amber);
}

.header__nav {
  display: flex;
  align-items: center;
  gap: 2.5rem;
}

.header__nav-link {
  font-family: 'Montserrat', sans-serif;
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.8);
  position: relative;
  padding: 0.3rem 0;
  transition: color var(--transition-smooth);
}

.header__nav-link::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--amber);
  transition: width var(--transition-smooth);
}

.header__nav-link:hover {
  color: var(--amber);
}

.header__nav-link:hover::after {
  width: 100%;
}

.header__cta {
  font-family: 'Montserrat', sans-serif;
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--jungle-dark);
  background: var(--amber);
  padding: 0.65rem 1.5rem;
  border-radius: 50px;
  border: none;
  cursor: pointer;
  transition: background var(--transition-smooth),
              transform var(--transition-bounce),
              box-shadow var(--transition-smooth);
}

.header__cta:hover {
  background: var(--amber-hover);
  transform: translateY(-2px);
  box-shadow: var(--shadow-btn);
}

/* Mobile Menu Toggle */
.header__hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  z-index: 1001;
  background: none;
  border: none;
  padding: 0.5rem;
}

.header__hamburger span {
  display: block;
  width: 26px;
  height: 2px;
  background: var(--pure-white);
  border-radius: 2px;
  transition: transform var(--transition-smooth),
              opacity var(--transition-smooth);
}

.header__hamburger.active span:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}

.header__hamburger.active span:nth-child(2) {
  opacity: 0;
}

.header__hamburger.active span:nth-child(3) {
  transform: rotate(-45deg) translate(5px, -5px);
}

/* ============================================
   HERO SECTION
   ============================================ */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.hero__bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.hero__bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 30%;
  transform: scale(1.05);
  animation: heroZoom 20s ease-in-out infinite alternate;
}

@keyframes heroZoom {
  0% { transform: scale(1.05); }
  100% { transform: scale(1.15); }
}

.hero__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    180deg,
    rgba(15, 38, 40, 0.5) 0%,
    rgba(15, 38, 40, 0.3) 40%,
    rgba(15, 38, 40, 0.6) 70%,
    rgba(15, 38, 40, 0.95) 100%
  );
  z-index: 1;
}

.hero__content {
  position: relative;
  z-index: 2;
  text-align: center;
  max-width: 850px;
  padding: 0 2rem;
  animation: heroFadeIn 1.2s ease-out forwards;
}

@keyframes heroFadeIn {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.hero__badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-family: 'Montserrat', sans-serif;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--amber);
  background: rgba(242, 187, 5, 0.1);
  border: 1px solid rgba(242, 187, 5, 0.3);
  padding: 0.5rem 1.25rem;
  border-radius: 50px;
  margin-bottom: 1.5rem;
  backdrop-filter: blur(10px);
}

.hero__title {
  font-family: 'Bebas Neue', sans-serif;
  font-size: clamp(2.5rem, 5vw, 4.5rem);
  color: var(--pure-white);
  line-height: 0.95;
  margin-bottom: 1.5rem;
  text-shadow: 0 4px 30px rgba(0, 0, 0, 0.4);
}

.hero__title span {
  color: var(--amber);
  display: block;
}

.hero__description {
  font-size: 1.1rem;
  color: rgba(255, 255, 255, 0.8);
  max-width: 550px;
  margin: 0 auto 2.5rem;
  line-height: 1.8;
}

.hero__actions {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1.25rem;
  flex-wrap: wrap;
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-family: 'Montserrat', sans-serif;
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  padding: 1rem 2.25rem;
  border-radius: 50px;
  border: none;
  cursor: pointer;
  transition: all var(--transition-smooth);
}

.btn--primary {
  color: var(--jungle-dark);
  background: var(--amber);
  box-shadow: 0 4px 20px rgba(242, 187, 5, 0.3);
}

.btn--primary:hover {
  background: var(--amber-hover);
  transform: translateY(-3px);
  box-shadow: 0 8px 30px rgba(242, 187, 5, 0.45);
}

.btn--outline {
  color: var(--pure-white);
  background: transparent;
  border: 2px solid rgba(255, 255, 255, 0.35);
}

.btn--outline:hover {
  border-color: var(--amber);
  color: var(--amber);
  transform: translateY(-3px);
}

.hero__scroll {
  position: absolute;
  bottom: 2.5rem;
  left: 50%;
  transform: translateX(-50%);
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
  color: rgba(255, 255, 255, 0.5);
  font-size: 0.7rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  animation: scrollPulse 2s ease-in-out infinite;
}

.hero__scroll-line {
  width: 1px;
  height: 40px;
  background: linear-gradient(to bottom, var(--amber), transparent);
  animation: scrollLineMove 2s ease-in-out infinite;
}

@keyframes scrollPulse {
  0%, 100% { opacity: 0.5; }
  50% { opacity: 1; }
}

@keyframes scrollLineMove {
  0% { transform: scaleY(0); transform-origin: top; }
  50% { transform: scaleY(1); transform-origin: top; }
  50.1% { transform-origin: bottom; }
  100% { transform: scaleY(0); transform-origin: bottom; }
}

/* ============================================
   STATS BAR
   ============================================ */
.stats-bar {
  background: var(--jungle-deep);
  padding: 2.5rem 0;
  position: relative;
  z-index: 5;
}

.stats-bar__inner {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2rem;
  text-align: center;
}

.stats-bar__item {
  padding: 0 1rem;
  border-right: 1px solid rgba(255, 255, 255, 0.1);
}

.stats-bar__item:last-child {
  border-right: none;
}

.stats-bar__number {
  font-family: 'Bebas Neue', sans-serif;
  font-size: 2.5rem;
  color: var(--amber);
  line-height: 1;
  margin-bottom: 0.25rem;
}

.stats-bar__label {
  font-size: 0.8rem;
  font-weight: 500;
  color: rgba(255, 255, 255, 0.6);
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

/* ============================================
   EXHIBITIONS SECTION
   ============================================ */
.exhibitions {
  padding: 7rem 0;
  background: var(--off-white);
}

.exhibitions__header {
  text-align: center;
  margin-bottom: 4rem;
}

.exhibitions__header .section-subtitle {
  margin: 0 auto;
}

.exhibitions__grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2rem;
}

/* --- Exhibition Card --- */
.card {
  background: var(--card-bg);
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-soft);
  transition: transform var(--transition-smooth),
              box-shadow var(--transition-smooth);
  cursor: pointer;
  position: relative;
}

.card:hover {
  transform: translateY(-10px);
  box-shadow: var(--shadow-hover);
}

.card__image-wrapper {
  position: relative;
  width: 100%;
  aspect-ratio: 16 / 10;
  overflow: hidden;
}

.card__image-wrapper img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.card:hover .card__image-wrapper img {
  transform: scale(1.08);
}

.card__tag {
  position: absolute;
  top: 1rem;
  left: 1rem;
  font-family: 'Montserrat', sans-serif;
  font-size: 0.65rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--jungle-dark);
  background: var(--amber);
  padding: 0.35rem 0.85rem;
  border-radius: 50px;
}

.card__tag--triasico { background: #8BC34A; color: #fff; }
.card__tag--jurasico { background: #2196F3; color: #fff; }
.card__tag--cretacico { background: #FF5722; color: #fff; }
.card__tag--depredadores { background: #E91E63; color: #fff; }

.card__body {
  padding: 1.5rem;
}

.card__title {
  font-family: 'Bebas Neue', sans-serif;
  font-size: 1.5rem;
  color: var(--jungle-deep);
  margin-bottom: 0.5rem;
  letter-spacing: 0.03em;
}

.card__description {
  font-size: 0.9rem;
  color: var(--stone-light);
  line-height: 1.7;
  margin-bottom: 1.25rem;
}

.card__footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 1rem;
  border-top: 1px solid rgba(0, 0, 0, 0.06);
}

.card__date {
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--stone-light);
  display: flex;
  align-items: center;
  gap: 0.35rem;
}

.card__date svg {
  width: 14px;
  height: 14px;
  opacity: 0.6;
}

.card__link {
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--amber);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  display: flex;
  align-items: center;
  gap: 0.3rem;
  transition: gap var(--transition-smooth);
}

.card__link:hover {
  gap: 0.6rem;
}

.card__link svg {
  width: 14px;
  height: 14px;
  transition: transform var(--transition-smooth);
}

.card:hover .card__link svg {
  transform: translateX(3px);
}

/* ============================================
   ABOUT / SOBRE NOSOTROS
   ============================================ */
.about {
  padding: 7rem 0;
  background: var(--pure-white);
  overflow: hidden;
}

.about__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 5rem;
  align-items: center;
}

.about__content {
  max-width: 500px;
}

.about__content .section-title {
  margin-bottom: 1.5rem;
}

.about__text {
  font-size: 1rem;
  color: var(--stone-light);
  line-height: 1.9;
  margin-bottom: 1.5rem;
}

.about__features {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  margin-bottom: 2.5rem;
}

.about__feature {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
}

.about__feature-icon {
  width: 44px;
  height: 44px;
  min-width: 44px;
  border-radius: 10px;
  background: linear-gradient(135deg, var(--amber), #E8A800);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 12px rgba(242, 187, 5, 0.3);
}

.about__feature-icon svg {
  width: 20px;
  height: 20px;
  color: var(--jungle-dark);
}

.about__feature-text h4 {
  font-family: 'Montserrat', sans-serif;
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--jungle-deep);
  margin-bottom: 0.15rem;
}

.about__feature-text p {
  font-size: 0.85rem;
  color: var(--stone-light);
}

.about__image-wrapper {
  position: relative;
}

.about__image-mask {
  position: relative;
  border-radius: 30% 70% 70% 30% / 30% 30% 70% 70%;
  overflow: hidden;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.15);
  animation: morphBlob 12s ease-in-out infinite;
}

@keyframes morphBlob {
  0%, 100% { border-radius: 30% 70% 70% 30% / 30% 30% 70% 70%; }
  25% { border-radius: 58% 42% 52% 48% / 46% 58% 42% 54%; }
  50% { border-radius: 40% 60% 35% 65% / 55% 30% 70% 45%; }
  75% { border-radius: 65% 35% 55% 45% / 35% 65% 35% 65%; }
}

.about__image-mask img {
  width: 100%;
  height: 500px;
  object-fit: cover;
}

.about__image-accent {
  position: absolute;
  bottom: -20px;
  left: -20px;
  width: 120px;
  height: 120px;
  background: var(--amber);
  border-radius: 50%;
  opacity: 0.15;
  z-index: -1;
}

.about__image-accent--2 {
  top: -15px;
  right: -15px;
  bottom: auto;
  left: auto;
  width: 80px;
  height: 80px;
  background: var(--jungle-deep);
}

/* ============================================
   CTA BANNER
   ============================================ */
.cta-banner {
  position: relative;
  padding: 6rem 0;
  background: var(--jungle-deep);
  overflow: hidden;
}

.cta-banner::before {
  content: '';
  position: absolute;
  inset: 0;
  background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23F2BB05' fill-opacity='0.04'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
}

.cta-banner__inner {
  position: relative;
  z-index: 1;
  text-align: center;
}

.cta-banner__title {
  font-size: clamp(2.5rem, 5vw, 4rem);
  color: var(--pure-white);
  margin-bottom: 1rem;
}

.cta-banner__title span {
  color: var(--amber);
}

.cta-banner__subtitle {
  font-size: 1.05rem;
  color: rgba(255, 255, 255, 0.65);
  max-width: 550px;
  margin: 0 auto 2.5rem;
  line-height: 1.8;
}

.cta-banner__glow {
  position: absolute;
  width: 300px;
  height: 300px;
  border-radius: 50%;
  background: radial-gradient(circle, var(--amber-glow), transparent 70%);
  pointer-events: none;
}

.cta-banner__glow--1 {
  top: -100px;
  left: -50px;
}

.cta-banner__glow--2 {
  bottom: -80px;
  right: -50px;
}

/* --- Ticketing Banner --- */
.cta-banner__cartel-container {
  margin: 2.5rem auto;
  max-width: 850px;
  width: 100%;
  border-radius: var(--radius-md);
  border: 1px solid rgba(242, 187, 5, 0.2);
  background: rgba(255, 255, 255, 0.03);
  padding: 8px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.25);
  transition: all var(--transition-smooth);
}

.cta-banner__cartel-link {
  display: block;
  width: 100%;
  border-radius: calc(var(--radius-md) - 6px);
  overflow: hidden;
  position: relative;
  transition: transform var(--transition-smooth), box-shadow var(--transition-smooth);
}

.cta-banner__cartel-img {
  width: 100%;
  height: auto;
  display: block;
  transition: transform 0.5s ease;
}

.cta-banner__cartel-container:hover {
  border-color: rgba(242, 187, 5, 0.4);
  box-shadow: 0 15px 40px rgba(0, 0, 0, 0.4), 0 0 25px rgba(242, 187, 5, 0.15);
}

.cta-banner__cartel-link:hover .cta-banner__cartel-img {
  transform: scale(1.02);
}


/* ============================================
   FOOTER
   ============================================ */
.footer {
  background: var(--jungle-dark);
  color: rgba(255, 255, 255, 0.6);
  padding: 5rem 0 0;
}

.footer__grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1.2fr;
  gap: 3rem;
  padding-bottom: 3.5rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.footer__brand-description {
  font-size: 0.9rem;
  line-height: 1.8;
  margin-top: 1.25rem;
  max-width: 300px;
}

.footer__social {
  display: flex;
  gap: 0.75rem;
  margin-top: 1.5rem;
}

.footer__social-link {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.06);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background var(--transition-smooth),
              transform var(--transition-bounce);
}

.footer__social-link:hover {
  background: var(--amber);
  transform: translateY(-3px);
}

.footer__social-link svg {
  width: 18px;
  height: 18px;
  fill: rgba(255, 255, 255, 0.7);
  transition: fill var(--transition-smooth);
}

.footer__social-link:hover svg {
  fill: var(--jungle-dark);
}

.footer__heading {
  font-family: 'Bebas Neue', sans-serif;
  font-size: 1.25rem;
  color: var(--pure-white);
  letter-spacing: 0.05em;
  margin-bottom: 1.5rem;
}

.footer__links li {
  margin-bottom: 0.75rem;
}

.footer__links a {
  font-size: 0.88rem;
  color: rgba(255, 255, 255, 0.55);
  transition: color var(--transition-smooth),
              padding-left var(--transition-smooth);
}

.footer__links a:hover {
  color: var(--amber);
  padding-left: 5px;
}

.footer__newsletter-text {
  font-size: 0.88rem;
  line-height: 1.7;
  margin-bottom: 1.25rem;
}

.footer__newsletter-form {
  display: flex;
  gap: 0;
  border-radius: 50px;
  overflow: hidden;
  background: rgba(255, 255, 255, 0.08);
}

.footer__newsletter-input {
  border: none;
  background: transparent;
  color: var(--pure-white);
  padding: 0.85rem 1.25rem;
  font-size: 0.85rem;
  font-family: 'Montserrat', sans-serif;
  width: 100%;
  outline: none;
}

.footer__newsletter-input::placeholder {
  color: rgba(255, 255, 255, 0.35);
}

.footer__newsletter-btn {
  background: var(--amber);
  border: none;
  padding: 0.85rem 1.5rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  transition: background var(--transition-smooth);
}

.footer__newsletter-btn:hover {
  background: var(--amber-hover);
}

.footer__newsletter-btn svg {
  width: 18px;
  height: 18px;
  fill: var(--jungle-dark);
}

.footer__bottom {
  padding: 1.75rem 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 0.8rem;
}

.footer__legal-links {
  display: flex;
  gap: 1.5rem;
}

.footer__legal-links a {
  color: rgba(255, 255, 255, 0.4);
  font-size: 0.8rem;
  transition: color var(--transition-smooth);
}

.footer__legal-links a:hover {
  color: var(--amber);
}

/* ============================================
   RESPONSIVE
   ============================================ */
@media (max-width: 1024px) {
  .about__inner {
    gap: 3rem;
  }

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

@media (max-width: 768px) {
  :root {
    --header-height: 70px;
  }

  .header__hamburger {
    display: flex;
  }

  .header__nav {
    position: fixed;
    inset: 0;
    background: rgba(15, 38, 40, 0.97);
    backdrop-filter: blur(20px);
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 2rem;
    transform: translateX(100%);
    transition: transform 0.5s cubic-bezier(0.16, 1, 0.3, 1);
  }

  .header__nav.open {
    transform: translateX(0);
  }

  .header__nav-link {
    font-size: 1.2rem;
  }

  .hero__title {
    font-size: clamp(2.8rem, 10vw, 5rem);
  }

  .hero__actions {
    flex-direction: column;
  }

  .stats-bar__inner {
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
  }

  .stats-bar__item {
    border-right: none;
  }

  .exhibitions__grid {
    grid-template-columns: 1fr;
    max-width: 450px;
    margin: 0 auto;
  }

  .about__inner {
    grid-template-columns: 1fr;
    gap: 3rem;
  }

  .about__content {
    max-width: 100%;
    text-align: center;
  }

  .about__features {
    align-items: center;
  }

  .about__feature {
    text-align: left;
  }

  .footer__grid {
    grid-template-columns: 1fr;
    text-align: center;
  }

  .footer__social {
    justify-content: center;
  }

  .footer__brand-description {
    margin: 1.25rem auto 0;
  }

  .footer__newsletter-form {
    max-width: 350px;
    margin: 0 auto;
  }

  .footer__bottom {
    flex-direction: column;
    gap: 1rem;
    text-align: center;
  }

  .footer__legal-links {
    flex-wrap: wrap;
    justify-content: center;
  }
}

@media (max-width: 480px) {
  .container {
    padding: 0 1.25rem;
  }

  .exhibitions {
    padding: 4rem 0;
  }

  .about {
    padding: 4rem 0;
  }

  .about__image-mask img {
    height: 350px;
  }
}