:root {
    --gold: #C9A84C;
    --gold-light: #E2C67A;
    --gold-dark: #9A7830;
    --black: #0A0A0A;
    --dark: #111111;
    --dark2: #1A1A1A;
    --dark3: #222222;
    --white: #F5F3EE;
    --gray: #888;
  }
  * { margin: 0; padding: 0; box-sizing: border-box; }
  html { scroll-behavior: smooth; }
  body {
    background: var(--black);
    color: var(--white);
    font-family: 'Barlow', sans-serif;
    overflow-x: hidden;
  }

  /* TOP BAR */
  .topbar {
    background: var(--gold);
    padding: 8px 40px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 13px;
    font-weight: 500;
    color: var(--black);
  }
  .topbar a { color: var(--black); text-decoration: none; margin-right: 24px; }
  .topbar .social a { margin-right: 12px; margin-left: 0; font-weight: 600; }

  /* NAV */
  nav {
    background: var(--dark);
    padding: 0 40px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 80px;
    position: sticky;
    top: 0;
    z-index: 100;
    border-bottom: 1px solid #2a2a2a;
  }
  .logo {
    display: flex;
    align-items: center;
    gap: 14px;
  }
  .logo-shield {
    width: 48px;
    height: 56px;
  }
  .logo-text { line-height: 1; }
  .logo-text .r { font-family: 'Bebas Neue', sans-serif; font-size: 28px; color: var(--white); letter-spacing: 3px; }
  .logo-text .g { font-family: 'Barlow Condensed', sans-serif; font-size: 13px; color: var(--gold); letter-spacing: 4px; font-weight: 600; }
  .logo-img { height: 54px; width: auto; max-width: 220px; object-fit: contain; display: block; }
  .logo-img-footer { height: 44px; }
  nav ul { list-style: none; display: flex; gap: 32px; }
  nav ul a { color: var(--white); text-decoration: none; font-size: 13px; font-weight: 500; letter-spacing: 1.5px; text-transform: uppercase; opacity: 0.85; transition: opacity 0.2s, color 0.2s; }
  nav ul a:hover { opacity: 1; color: var(--gold); }
  .nav-cta {
    background: var(--gold);
    color: var(--black) !important;
    padding: 10px 22px;
    border-radius: 2px;
    font-weight: 600 !important;
    opacity: 1 !important;
    letter-spacing: 1px !important;
    display: flex;
    align-items: center;
    gap: 6px;
    transition: background 0.2s !important;
  }
  .nav-cta:hover { background: var(--gold-light) !important; }
  .lang-toggle {
    background: transparent;
    border: 1.5px solid rgba(201,168,76,0.6);
    color: var(--gold);
    padding: 10px 16px;
    border-radius: 2px;
    font-weight: 600;
    letter-spacing: 1px;
    text-transform: uppercase;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    margin-left: 10px;
    opacity: 0.95;
    transition: background 0.2s, border-color 0.2s, color 0.2s;
  }
  .lang-toggle:hover { background: rgba(201,168,76,0.12); border-color: var(--gold); }

  /* HERO */
  .hero {
    position: relative;
    height: 92vh;
    min-height: 600px;
    display: flex;
    align-items: flex-end;
    padding: 0 40px 80px;
    overflow: hidden;
    background: var(--black);
  }
  .hero-bg {
    position: absolute;
    inset: 0;
    background: url('https://images.unsplash.com/photo-1569025690938-a00729c9e1f9?w=1600&q=80') center/cover no-repeat;
    opacity: 0.35;
  }
  .hero-gradient {
    position: absolute;
    inset: 0;
    background: linear-gradient(to right, rgba(0,0,0,0.95) 40%, rgba(0,0,0,0.2) 100%),
                linear-gradient(to top, rgba(0,0,0,0.8) 0%, transparent 60%);
  }
  .hero-content { position: relative; z-index: 2; max-width: 680px; }
  .hero-tag {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    font-size: 13px;
    font-weight: 600;
    letter-spacing: 3px;
    text-transform: uppercase;
    color: var(--gold);
    margin-bottom: 20px;
  }
  .hero-tag::before { content: ''; display: block; width: 40px; height: 1px; background: var(--gold); }
  .hero h1 {
    font-family: 'Bebas Neue', sans-serif;
    font-size: clamp(64px, 9vw, 110px);
    line-height: 0.9;
    letter-spacing: 2px;
    color: var(--white);
    margin-bottom: 24px;
  }
  .hero h1 span { color: var(--gold); }
  .hero p {
    font-size: 17px;
    font-weight: 300;
    line-height: 1.7;
    color: rgba(245,243,238,0.75);
    max-width: 500px;
    margin-bottom: 36px;
  }
  .hero-btns { display: flex; gap: 14px; flex-wrap: wrap; }
  .btn-primary {
    background: var(--gold);
    color: var(--black);
    padding: 14px 28px;
    font-size: 13px;
    font-weight: 700;
    letter-spacing: 1.5px;
    text-transform: uppercase;
    text-decoration: none;
    border-radius: 2px;
    display: flex;
    align-items: center;
    gap: 8px;
    transition: background 0.2s, transform 0.15s;
  }
  .btn-primary:hover { background: var(--gold-light); transform: translateY(-1px); }
  .btn-outline {
    border: 1.5px solid var(--gold);
    color: var(--gold);
    padding: 14px 28px;
    font-size: 13px;
    font-weight: 700;
    letter-spacing: 1.5px;
    text-transform: uppercase;
    text-decoration: none;
    border-radius: 2px;
    display: flex;
    align-items: center;
    gap: 8px;
    transition: background 0.2s, transform 0.15s;
  }
  .btn-outline:hover { background: rgba(201,168,76,0.1); transform: translateY(-1px); }
  .btn-airport {
    background: rgba(255,255,255,0.08);
    border: 1.5px solid rgba(255,255,255,0.3);
    color: var(--white);
    padding: 14px 22px;
    font-size: 13px;
    font-weight: 700;
    letter-spacing: 1.5px;
    text-transform: uppercase;
    text-decoration: none;
    border-radius: 2px;
    display: flex;
    align-items: center;
    gap: 8px;
    transition: background 0.2s, border-color 0.2s, transform 0.15s;
    backdrop-filter: blur(4px);
  }
  .btn-airport:hover { background: rgba(201,168,76,0.15); border-color: var(--gold); color: var(--gold); transform: translateY(-1px); }

  /* STATS STRIP */
  .stats {
    background: var(--gold);
    padding: 24px 40px;
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 0;
  }
  .stat {
    text-align: center;
    border-right: 1px solid rgba(0,0,0,0.15);
    padding: 0 20px;
  }
  .stat:last-child { border-right: none; }
  .stat-num {
    font-family: 'Bebas Neue', sans-serif;
    font-size: 42px;
    color: var(--black);
    line-height: 1;
  }
  .stat-label {
    font-size: 12px;
    font-weight: 600;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: rgba(0,0,0,0.65);
    margin-top: 2px;
  }

  /* SECTION BASE */
  section { padding: 90px 40px; }
  .section-tag {
    font-size: 12px;
    font-weight: 600;
    letter-spacing: 4px;
    text-transform: uppercase;
    color: var(--gold);
    margin-bottom: 12px;
  }
  .section-title {
    font-family: 'Bebas Neue', sans-serif;
    font-size: clamp(40px, 5vw, 60px);
    letter-spacing: 2px;
    line-height: 1;
    margin-bottom: 16px;
  }
  .section-subtitle {
    font-size: 16px;
    font-weight: 300;
    line-height: 1.7;
    color: rgba(245,243,238,0.6);
    max-width: 520px;
  }
  .divider { width: 60px; height: 2px; background: var(--gold); margin: 20px 0; }

  /* SERVICES */
  #servicios { background: var(--dark); }
  .services-header { margin-bottom: 56px; }
  .services-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2px;
  }
  .service-card {
    background: var(--dark2);
    padding: 40px 32px;
    position: relative;
    overflow: hidden;
    transition: background 0.3s;
    cursor: default;
  }
  .service-card::before {
    content: '';
    position: absolute;
    bottom: 0; left: 0;
    width: 0; height: 2px;
    background: var(--gold);
    transition: width 0.4s;
  }
  .service-card:hover { background: var(--dark3); }
  .service-card:hover::before { width: 100%; }
  .service-icon {
    font-size: 36px;
    margin-bottom: 20px;
    display: block;
  }
  .service-card h3 {
    font-family: 'Barlow Condensed', sans-serif;
    font-size: 22px;
    font-weight: 700;
    letter-spacing: 1px;
    text-transform: uppercase;
    color: var(--white);
    margin-bottom: 12px;
  }
  .service-card p {
    font-size: 14px;
    font-weight: 300;
    line-height: 1.7;
    color: rgba(245,243,238,0.55);
  }
  .service-num {
    position: absolute;
    top: 24px; right: 24px;
    font-family: 'Bebas Neue', sans-serif;
    font-size: 48px;
    color: rgba(201,168,76,0.08);
    line-height: 1;
  }

  /* WHY US */
  #nosotros {
    background: var(--black);
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
    padding: 90px 40px;
  }
  .why-visual {
    position: relative;
    height: 500px;
  }
  .why-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    filter: grayscale(30%);
    border-radius: 2px;
  }
  .why-img-placeholder {
    width: 100%;
    height: 100%;
    background: var(--dark2);
    border-radius: 2px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 80px;
    color: rgba(201,168,76,0.2);
  }
  .why-badge {
    position: absolute;
    bottom: -20px; right: -20px;
    background: var(--gold);
    color: var(--black);
    padding: 24px 28px;
    border-radius: 2px;
    text-align: center;
  }
  .why-badge-num {
    font-family: 'Bebas Neue', sans-serif;
    font-size: 48px;
    line-height: 1;
  }
  .why-badge-txt {
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 2px;
    text-transform: uppercase;
  }
  .why-list { margin-top: 36px; display: flex; flex-direction: column; gap: 20px; }
  .why-item { display: flex; gap: 16px; align-items: flex-start; }
  .why-check {
    width: 22px; height: 22px;
    background: var(--gold);
    color: var(--black);
    border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
    font-size: 12px;
    font-weight: 700;
    flex-shrink: 0;
    margin-top: 2px;
  }
  .why-item-text h4 {
    font-size: 15px;
    font-weight: 600;
    margin-bottom: 3px;
  }
  .why-item-text p {
    font-size: 13px;
    font-weight: 300;
    color: rgba(245,243,238,0.55);
    line-height: 1.5;
  }

  /* CITY TOUR LIMA BANNER */
  #citytours { padding: 0; background: #0a3d47; }
  .lima-tour {
    position: relative;
    overflow: hidden;
    color: var(--white);
  }
  .lima-tour-bg {
    position: absolute;
    inset: 0;
    background: url('https://images.unsplash.com/photo-1578662996442-48f60103fc96?w=1600&q=80') center/cover no-repeat;
    transform: scale(1.02);
  }
  .lima-tour-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(10,61,71,0.92) 0%, rgba(10,61,71,0.75) 45%, rgba(0,0,0,0.55) 100%);
  }
  .lima-tour-inner {
    position: relative;
    z-index: 2;
    max-width: 1280px;
    margin: 0 auto;
    padding: 48px 40px 36px;
  }
  .lima-tour-top {
    display: grid;
    grid-template-columns: 1fr auto;
    gap: 32px;
    align-items: start;
    margin-bottom: 36px;
  }
  .lima-tour-kicker {
    font-size: 13px;
    font-weight: 700;
    letter-spacing: 4px;
    text-transform: uppercase;
    color: rgba(255,255,255,0.85);
    margin-bottom: 8px;
  }
  .lima-tour-heading {
    font-family: 'Bebas Neue', sans-serif;
    font-size: clamp(48px, 7vw, 72px);
    letter-spacing: 3px;
    line-height: 0.95;
    margin-bottom: 8px;
  }
  .lima-tour-tagline {
    font-size: clamp(18px, 2.5vw, 26px);
    font-weight: 300;
    font-style: italic;
    color: rgba(255,255,255,0.9);
  }
  .lima-tour-included {
    background: rgba(8,50,58,0.95);
    border: 1px solid rgba(255,255,255,0.12);
    padding: 20px 24px;
    min-width: 240px;
    border-radius: 2px;
  }
  .lima-tour-included h3 {
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 2px;
    color: #e8913a;
    text-transform: uppercase;
    margin-bottom: 14px;
  }
  .lima-tour-included ul {
    list-style: none;
    font-size: 14px;
    line-height: 1.9;
    color: rgba(255,255,255,0.92);
  }
  .lima-tour-included li::before {
    content: '✓ ';
    color: #e8913a;
    font-weight: 700;
  }
  .lima-tour-stops {
    display: grid;
    grid-template-columns: repeat(6, 1fr);
    gap: 16px;
    margin-bottom: 28px;
  }
  .lima-stop {
    text-align: center;
  }
  .lima-stop-img {
    width: 88px;
    height: 88px;
    margin: 0 auto 10px;
    border-radius: 50%;
    border: 3px solid rgba(255,255,255,0.9);
    background-size: cover;
    background-position: center;
    box-shadow: 0 4px 16px rgba(0,0,0,0.35);
  }
  .lima-stop h4 {
    font-family: 'Barlow Condensed', sans-serif;
    font-size: 13px;
    font-weight: 700;
    letter-spacing: 0.5px;
    text-transform: uppercase;
    margin-bottom: 4px;
    line-height: 1.2;
  }
  .lima-stop p {
    font-size: 11px;
    line-height: 1.35;
    color: rgba(255,255,255,0.75);
    max-width: 140px;
    margin: 0 auto;
  }
  .lima-tour-bottom {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
    padding-top: 20px;
    border-top: 1px solid rgba(255,255,255,0.15);
  }
  .lima-tour-note {
    font-size: 13px;
    letter-spacing: 1px;
    color: rgba(255,255,255,0.8);
    text-transform: uppercase;
  }
  .lima-book-wrap { text-align: center; }
  .lima-book-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 120px;
    height: 120px;
    border-radius: 50%;
    background: linear-gradient(145deg, #2ecc71, #1e9e57);
    color: var(--white);
    font-family: 'Bebas Neue', sans-serif;
    font-size: 22px;
    letter-spacing: 2px;
    text-decoration: none;
    box-shadow: 0 8px 28px rgba(46,204,113,0.45);
    transition: transform 0.2s, box-shadow 0.2s;
    border: 4px solid rgba(255,255,255,0.25);
  }
  .lima-book-btn:hover {
    transform: scale(1.05);
    box-shadow: 0 12px 36px rgba(46,204,113,0.55);
  }
  .lima-book-sub {
    font-size: 10px;
    letter-spacing: 1.5px;
    text-transform: uppercase;
    margin-top: 10px;
    color: rgba(255,255,255,0.75);
  }
  @media (max-width: 900px) {
    .lima-tour-top { grid-template-columns: 1fr; }
    .lima-tour-stops { grid-template-columns: repeat(3, 1fr); }
  }
  @media (max-width: 520px) {
    .lima-tour-stops { grid-template-columns: repeat(2, 1fr); }
    .lima-tour-inner { padding: 36px 20px 28px; }
  }

  /* DESTINOS */
  #destinos { background: var(--dark); padding: 90px 0 0; }
  .destinos-header { margin-bottom: 0; padding: 0 40px 48px; }
  .destinos-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 0;
    width: 100%;
  }
  .destino-card {
    position: relative;
    height: 380px;
    overflow: hidden;
    border-radius: 0;
    background: var(--dark2);
    cursor: default;
  }
  .destino-card:first-child {
    grid-column: span 1;
    height: 380px;
  }
  .destino-img {
    position: absolute;
    inset: 0;
    background-size: cover;
    background-position: center;
    transition: transform 0.5s ease;
  }
  .destino-card:hover .destino-img { transform: scale(1.05); }
  .destino-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(0,0,0,0.85) 0%, rgba(0,0,0,0.1) 60%);
    display: flex;
    align-items: flex-end;
    padding: 20px;
    transition: background 0.3s;
  }
  .destino-card:hover .destino-overlay {
    background: linear-gradient(to top, rgba(0,0,0,0.9) 0%, rgba(201,168,76,0.15) 100%);
  }
  .destino-placeholder {
    position: absolute;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 48px;
    color: rgba(201,168,76,0.15);
  }
  .destino-name {
    font-family: 'Barlow Condensed', sans-serif;
    font-size: 20px;
    font-weight: 700;
    letter-spacing: 1px;
    text-transform: uppercase;
    color: var(--white);
    position: relative; z-index: 1;
  }
  .destino-name span {
    display: block;
    font-size: 12px;
    font-weight: 400;
    letter-spacing: 2px;
    color: var(--gold);
    margin-bottom: 4px;
  }

  /* CONTACTO */
  #contacto {
    background: var(--black);
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: start;
    padding: 90px 40px;
  }
  .contact-info .section-subtitle { margin-bottom: 40px; }
  .contact-items { display: flex; flex-direction: column; gap: 24px; }
  .contact-item { display: flex; gap: 16px; align-items: flex-start; }
  .contact-icon {
    width: 44px; height: 44px;
    background: rgba(201,168,76,0.1);
    border: 1px solid rgba(201,168,76,0.3);
    border-radius: 2px;
    display: flex; align-items: center; justify-content: center;
    font-size: 18px;
    flex-shrink: 0;
  }
  .contact-item h4 { font-size: 13px; font-weight: 600; letter-spacing: 1px; color: var(--gold); text-transform: uppercase; margin-bottom: 2px; }
  .contact-item p { font-size: 15px; font-weight: 300; color: var(--white); }
  .contact-form { display: flex; flex-direction: column; gap: 14px; }
  .contact-form input,
  .contact-form select,
  .contact-form textarea {
    background: var(--dark2);
    border: 1px solid #2a2a2a;
    border-radius: 2px;
    padding: 14px 16px;
    font-family: 'Barlow', sans-serif;
    font-size: 14px;
    color: var(--white);
    outline: none;
    transition: border-color 0.2s;
    width: 100%;
  }
  .contact-form input::placeholder,
  .contact-form textarea::placeholder { color: var(--gray); }
  .contact-form input:focus,
  .contact-form select:focus,
  .contact-form textarea:focus { border-color: var(--gold); }
  .contact-form select { color: var(--gray); appearance: none; cursor: pointer; }
  .contact-form select option { background: var(--dark2); color: var(--white); }
  .contact-form textarea { resize: none; height: 110px; }
  .form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }

  /* FOOTER */
  footer {
    background: var(--dark);
    border-top: 1px solid #1f1f1f;
    padding: 48px 40px 28px;
  }
  .footer-top {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr;
    gap: 48px;
    margin-bottom: 40px;
  }
  .footer-brand p {
    font-size: 14px;
    font-weight: 300;
    line-height: 1.7;
    color: rgba(245,243,238,0.45);
    margin-top: 16px;
    max-width: 280px;
  }
  .footer-col h4 {
    font-size: 12px;
    font-weight: 600;
    letter-spacing: 3px;
    text-transform: uppercase;
    color: var(--gold);
    margin-bottom: 20px;
  }
  .footer-col ul { list-style: none; display: flex; flex-direction: column; gap: 10px; }
  .footer-col ul a { font-size: 14px; font-weight: 300; color: rgba(245,243,238,0.5); text-decoration: none; transition: color 0.2s; }
  .footer-col ul a:hover { color: var(--gold); }
  .footer-bottom {
    border-top: 1px solid #1f1f1f;
    padding-top: 24px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 12px;
    color: rgba(245,243,238,0.3);
  }

  /* WHATSAPP FLOAT */
  .wa-float {
    position: fixed;
    bottom: 28px; right: 28px;
    width: 56px; height: 56px;
    background: #25D366;
    color: #ffffff;
    border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
    font-size: 26px;
    text-decoration: none;
    z-index: 999;
    box-shadow: 0 4px 20px rgba(37,211,102,0.4);
    transition: transform 0.2s;
  }
  .wa-float:hover { transform: scale(1.1); }

  /* HERO SLIDER — fondo único + contenido que cambia */
  .hero { position: relative; height: 92vh; min-height: 600px; overflow: hidden; }
  .hero-bg-stack {
    position: absolute;
    inset: 0;
    z-index: 0;
  }
  .hero-bg-layer {
    position: absolute;
    inset: 0;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    opacity: 0;
    transition: opacity 1s ease;
  }
  .hero-bg-layer.active { opacity: 1; }
  .hero-overlay {
    position: absolute;
    inset: 0;
    z-index: 1;
    background: linear-gradient(to right, rgba(0,0,0,0.78) 35%, rgba(0,0,0,0.14) 100%),
                linear-gradient(to top, rgba(0,0,0,0.62) 0%, transparent 55%);
    pointer-events: none;
  }
  .hero-content-stack {
    position: relative;
    z-index: 2;
    height: 100%;
    width: 100%;
  }
  .hero-panel {
    position: absolute;
    bottom: 80px;
    left: 40px;
    max-width: 620px;
    opacity: 0;
    transform: translateY(20px);
    pointer-events: none;
    transition: opacity 0.55s ease 0.15s, transform 0.55s ease 0.15s;
  }
  .hero-panel.active {
    opacity: 1;
    transform: translateY(0);
    pointer-events: auto;
  }
  .slider-arrows {
    position: absolute; bottom: 40px; right: 40px;
    display: flex; gap: 8px; z-index: 10;
  }
  .hero .slider-arrows,
  .hero .slider-dots { z-index: 10; }
  .arrow-btn {
    width: 44px; height: 44px;
    border: 1.5px solid rgba(201,168,76,0.5);
    background: rgba(0,0,0,0.4);
    color: var(--gold);
    font-size: 18px;
    cursor: pointer;
    display: flex; align-items: center; justify-content: center;
    border-radius: 2px;
    transition: background 0.2s, border-color 0.2s;
  }
  .arrow-btn:hover { background: var(--gold); color: var(--black); border-color: var(--gold); }
  .slider-dots {
    position: absolute; bottom: 50px; left: 50%;
    transform: translateX(-50%);
    display: flex; gap: 8px; z-index: 10;
  }
  .dot {
    width: 8px; height: 8px;
    border-radius: 50%;
    background: rgba(255,255,255,0.3);
    cursor: pointer;
    transition: background 0.3s, transform 0.3s;
  }
  .dot.active { background: var(--gold); transform: scale(1.3); }

  /* SERVICES BIG CARDS */
  .services-big { display: grid; grid-template-columns: repeat(4, 1fr); gap: 0; }
  .service-big-card {
    position: relative;
    height: 480px;
    overflow: hidden;
    cursor: default;
  }
  .service-big-bg {
    position: absolute; inset: 0;
    background-size: cover; background-position: center;
    transition: transform 0.6s cubic-bezier(0.25,0.46,0.45,0.94);
  }
  .service-big-card:hover .service-big-bg { transform: scale(1.06); }
  .service-big-overlay {
    position: absolute; inset: 0;
    background: linear-gradient(to top, rgba(0,0,0,0.92) 0%, rgba(0,0,0,0.3) 50%, rgba(0,0,0,0.1) 100%);
    transition: background 0.4s;
  }
  .service-big-card:hover .service-big-overlay {
    background: linear-gradient(to top, rgba(0,0,0,0.96) 0%, rgba(201,168,76,0.1) 100%);
  }
  .service-big-content {
    position: absolute; bottom: 0; left: 0; right: 0;
    padding: 32px;
    z-index: 2;
  }
  .service-big-tag {
    font-size: 11px; font-weight: 600; letter-spacing: 3px;
    text-transform: uppercase; color: var(--gold);
    margin-bottom: 10px; display: block;
  }
  .service-big-title {
    font-family: 'Bebas Neue', sans-serif;
    font-size: 36px; letter-spacing: 2px; line-height: 1;
    color: var(--white); margin-bottom: 12px;
  }
  .service-big-desc {
    font-size: 14px; font-weight: 300; line-height: 1.6;
    color: rgba(245,243,238,0.7);
    max-height: 0; overflow: hidden;
    transition: max-height 0.4s, opacity 0.4s;
    opacity: 0;
  }
  .service-big-card:hover .service-big-desc { max-height: 100px; opacity: 1; }
  .service-big-cta {
    display: inline-flex; align-items: center; gap: 6px;
    margin-top: 16px;
    font-size: 12px; font-weight: 600; letter-spacing: 2px;
    text-transform: uppercase; color: var(--gold);
    text-decoration: none;
    opacity: 0; transform: translateY(8px);
    transition: opacity 0.3s 0.1s, transform 0.3s 0.1s;
  }
  .service-big-card:hover .service-big-cta { opacity: 1; transform: translateY(0); }
  .service-big-num {
    position: absolute; top: 24px; left: 32px;
    font-family: 'Bebas Neue', sans-serif; font-size: 80px;
    color: rgba(201,168,76,0.07); line-height: 1; z-index: 2;
  }
  /* divider between cards */
  .service-big-card + .service-big-card { border-left: 1px solid rgba(201,168,76,0.15); }

  /* ANIMATIONS */
  @keyframes fadeUp {
    from { opacity: 0; transform: translateY(30px); }
    to { opacity: 1; transform: translateY(0); }
  }

  /* ANIMATED TITLE BAR */
  .animated-title-bar {
    background: var(--black);
    border-bottom: 1px solid rgba(201,168,76,0.2);
    border-top: 1px solid rgba(201,168,76,0.1);
    padding: 14px 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 20px;
    overflow: hidden;
  }
  .atb-deco {
    color: var(--gold);
    font-size: 18px;
    opacity: 0.6;
    flex-shrink: 0;
  }
  .atb-deco-right {
    transform: scaleX(-1);
  }
  .atb-text-wrap {
    display: flex;
    align-items: center;
    gap: 14px;
    font-family: 'Barlow Condensed', sans-serif;
    font-size: 17px;
    letter-spacing: 3px;
    text-transform: uppercase;
  }
  .atb-prefix {
    color: rgba(245,243,238,0.35);
    font-weight: 500;
  }
  .atb-animated {
    color: var(--gold);
    font-weight: 700;
    font-size: 18px;
    letter-spacing: 4px;
    min-width: 320px;
    display: inline-block;
    position: relative;
  }
  .atb-animated::after {
    content: '|';
    display: inline-block;
    margin-left: 2px;
    color: var(--gold);
    animation: atb-blink 0.7s step-end infinite;
  }
  @keyframes atb-blink {
    0%, 100% { opacity: 1; }
    50% { opacity: 0; }
  }
  @keyframes atb-fade-in {
    from { opacity: 0; transform: translateY(4px); }
    to { opacity: 1; transform: translateY(0); }
  }

/* ============================================================
   ESTILOS ADICIONALES — páginas internas (Nosotros, Servicios,
   Destinos, Contacto) y encabezado de página interior.
   Usan la misma paleta de variables (--gold, --black, etc.)
   ============================================================ */

.page-header {
  position: relative;
  padding: 140px 40px 70px;
  background: var(--black);
  overflow: hidden;
  text-align: center;
}
.page-header-bg {
  position: absolute; inset: 0;
  background-size: cover; background-position: center;
  opacity: 0.28;
}
.page-header-overlay {
  position: absolute; inset: 0;
  background: linear-gradient(to top, var(--black) 10%, rgba(0,0,0,0.4) 100%);
}
.page-header-inner { position: relative; z-index: 2; max-width: 760px; margin: 0 auto; }
.page-header .section-tag,
.page-header .section-subtitle { margin-left: auto; margin-right: auto; }
.page-header .section-title { margin-left: auto; margin-right: auto; }
.page-header .divider { margin-left: auto; margin-right: auto; }

.breadcrumb {
  font-size: 12px;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: rgba(245,243,238,0.45);
  margin-bottom: 18px;
}
.breadcrumb a { color: var(--gold); text-decoration: none; }
.breadcrumb a:hover { text-decoration: underline; }

.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 70px;
  align-items: center;
  padding: 90px 40px;
  background: var(--black);
}
.about-body p { font-size: 15px; font-weight: 300; line-height: 1.8; color: rgba(245,243,238,0.7); margin-bottom: 16px; }
.mv-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; margin-top: 32px; }
.mv-card { background: var(--dark2); border: 1px solid #232323; border-left: 3px solid var(--gold); padding: 24px; border-radius: 2px; }
.mv-card h4 { font-size: 13px; letter-spacing: 2px; text-transform: uppercase; color: var(--gold); margin-bottom: 10px; }
.mv-card p { font-size: 14px; font-weight: 300; line-height: 1.6; color: rgba(245,243,238,0.6); }

.servicios-full-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 2px; background: #1a1a1a; }
.servicio-full-card { background: var(--dark2); padding: 44px; position: relative; overflow: hidden; }
.servicio-full-img { width: 100%; height: 220px; object-fit: cover; border-radius: 2px; margin-bottom: 24px; filter: grayscale(20%); }
.servicio-full-card h3 { font-family: 'Barlow Condensed', sans-serif; font-size: 26px; font-weight: 700; letter-spacing: 1px; text-transform: uppercase; color: var(--white); margin-bottom: 12px; }
.servicio-full-card p { font-size: 14px; font-weight: 300; line-height: 1.7; color: rgba(245,243,238,0.55); margin-bottom: 20px; }

.destinos-full-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; padding: 0 40px 90px; background: var(--dark); }
.destino-full-card { position: relative; height: 320px; border-radius: 4px; overflow: hidden; }
.destino-full-img { position: absolute; inset: 0; background-size: cover; background-position: center; transition: transform 0.5s ease; }
.destino-full-card:hover .destino-full-img { transform: scale(1.06); }
.destino-full-overlay { position: absolute; inset: 0; background: linear-gradient(to top, rgba(0,0,0,0.88) 0%, rgba(0,0,0,0.1) 65%); display: flex; align-items: flex-end; padding: 22px; }

.contacto-page-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 80px; padding: 90px 40px; background: var(--black); align-items: start; }

.alerta-exito {
  background: rgba(46,204,113,0.12);
  border: 1px solid #2ecc71;
  color: #7be69c;
  padding: 16px 20px;
  border-radius: 3px;
  font-size: 14px;
  margin-bottom: 20px;
}
.alerta-error {
  background: rgba(220,53,69,0.12);
  border: 1px solid #dc3545;
  color: #ff9aa4;
  padding: 16px 20px;
  border-radius: 3px;
  font-size: 14px;
  margin-bottom: 20px;
}

@media (max-width: 900px) {
  .about-grid, .contacto-page-grid { grid-template-columns: 1fr; gap: 40px; }
  .servicios-full-grid { grid-template-columns: 1fr; }
  .destinos-full-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 560px) {
  .destinos-full-grid { grid-template-columns: 1fr; }
}

/* ============================================================
   MENÚ MÓVIL (hamburguesa)
   ============================================================ */
.nav-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 5px;
  width: 40px;
  height: 40px;
  background: transparent;
  border: 1px solid rgba(201,168,76,0.4);
  border-radius: 3px;
  cursor: pointer;
  padding: 0;
  flex-shrink: 0;
}
.nav-toggle span {
  display: block;
  width: 20px;
  height: 2px;
  background: var(--gold);
  transition: transform 0.25s ease, opacity 0.2s ease;
}
.nav-toggle.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle.open span:nth-child(2) { opacity: 0; }
.nav-toggle.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

.nav-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.55);
  z-index: 98;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.25s ease;
}
.nav-overlay.visible { opacity: 1; pointer-events: auto; }

/* ============================================================
   RESPONSIVE GENERAL — tablets y móviles
   ============================================================ */
@media (max-width: 1024px) {
  .services-big { grid-template-columns: repeat(2, 1fr); }
  .destinos-grid { grid-template-columns: repeat(2, 1fr); }
  #nosotros { grid-template-columns: 1fr; gap: 48px; }
  .why-visual { height: 380px; }
  #contacto { grid-template-columns: 1fr; gap: 48px; }
  .footer-top { grid-template-columns: 1fr 1fr; }
  .footer-brand { grid-column: 1 / -1; }
}

@media (max-width: 900px) {
  nav { padding: 0 20px; height: 68px; }
  nav ul.open ~ .nav-overlay,
  #navMenu {
    position: fixed;
    top: 68px;
    right: 0;
    height: calc(100vh - 68px);
    width: 78%;
    max-width: 320px;
    background: var(--dark2);
    flex-direction: column;
    align-items: flex-start;
    gap: 0;
    padding: 20px 0;
    transform: translateX(100%);
    transition: transform 0.3s ease;
    z-index: 99;
    overflow-y: auto;
    box-shadow: -8px 0 30px rgba(0,0,0,0.4);
  }
  #navMenu.open { transform: translateX(0); }
  #navMenu li { width: 100%; }
  #navMenu li a {
    display: block;
    width: 100%;
    padding: 16px 28px;
    border-bottom: 1px solid rgba(255,255,255,0.06);
  }
  .nav-toggle { display: flex; }
  .nav-cta span, .nav-cta { padding: 9px 14px; font-size: 12px; }

  .topbar { padding: 8px 16px; flex-wrap: wrap; gap: 8px 16px; font-size: 12px; justify-content: center; text-align: center; }
  .topbar > div { display: flex; flex-wrap: wrap; justify-content: center; align-items: center; gap: 4px 14px; width: 100%; }
  .topbar .social { justify-content: center; }
  .topbar .social span { display: none; }
  .topbar a { margin-right: 0; }

  .logo-img { height: 40px; }

  section, .hero, #nosotros, #contacto, .about-grid, .contacto-page-grid, .page-header {
    padding-left: 20px;
    padding-right: 20px;
  }
  .hero {
    padding-left: 0;
    padding-right: 0;
    padding-bottom: 0;
    height: 640px;
    min-height: 640px;
  }
  .hero-content-stack { position: relative; height: 100%; }
  .hero-bg-stack, .hero-overlay { position: absolute; inset: 0; }
  .hero-panel {
    position: absolute;
    inset: 0;
    left: 0; right: 0; bottom: 0; top: 0;
    max-width: 100%;
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    padding: 100px 20px 64px;
  }
  .hero-panel .hero-tag { margin-bottom: 14px; }
  .hero-panel h1 { margin-bottom: 16px; font-size: 42px !important; line-height: 0.95 !important; }
  .hero-panel p { margin-bottom: 24px; font-size: 15px; }
  .slider-arrows { bottom: 18px; right: 20px; }
  .slider-dots { bottom: 26px; }

  .stats { grid-template-columns: repeat(2, 1fr); gap: 20px 0; padding: 20px; }
  .stat { border-right: none; padding: 10px 8px; border-bottom: 1px solid rgba(0,0,0,0.1); }
  .stat:nth-child(2n) { border-right: none; }

  .services-big { grid-template-columns: 1fr; }
  .service-big-card { height: 380px; }
  .service-big-card + .service-big-card { border-left: none; border-top: 1px solid rgba(201,168,76,0.15); }

  .destinos-grid { grid-template-columns: 1fr; }
  .servicios-full-grid { grid-template-columns: 1fr; }
  .destinos-full-grid { grid-template-columns: 1fr 1fr; }

  .why-list { grid-template-columns: 1fr !important; }
  .footer-top { grid-template-columns: 1fr; gap: 32px; }
  .footer-bottom { flex-direction: column; gap: 8px; text-align: center; }

  .form-row { grid-template-columns: 1fr; }
  .form-grid-2 { grid-template-columns: 1fr; }

  .page-header { padding-top: 110px; }

  .animated-title-bar { padding: 12px 16px; gap: 10px; }
  .atb-text-wrap { font-size: 13px; letter-spacing: 1.5px; gap: 8px; }
  .atb-animated { min-width: 0; font-size: 14px; }
  .atb-prefix { display: none; }
}

@media (max-width: 560px) {
  .destinos-full-grid { grid-template-columns: 1fr; }
  .stats { grid-template-columns: 1fr 1fr; }
  .why-visual { height: 260px; }
  .why-badge { padding: 16px 18px; bottom: -14px; right: -10px; }
  .why-badge-num { font-size: 34px; }
  .service-big-content { padding: 22px; }
  .service-big-title { font-size: 28px; }
  .hero-tag { font-size: 11px; }
  .hero { height: 560px; min-height: 560px; }
  .hero-panel { padding: 90px 18px 56px; }
  .hero-panel h1 { font-size: 34px !important; }
  .btn-primary, .btn-outline, .btn-airport { padding: 12px 18px; font-size: 12px; }
  .lima-book-btn { width: 96px; height: 96px; font-size: 18px; }
  .wa-float { width: 50px; height: 50px; bottom: 18px; right: 18px; }
}

/* Evitar scroll horizontal por elementos que se pasan del ancho en móvil */
img, .hero-bg-layer, .destino-img, .service-big-bg { max-width: 100%; }

/* ============================================================
   MÉTODOS DE PAGO (página Contacto)
   ============================================================ */
.metodos-pago { margin-top: 40px; }
.metodos-pago-titulo {
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 16px;
  padding-top: 24px;
  border-top: 1px solid #232323;
}
.metodos-pago-lista { display: flex; flex-direction: column; gap: 14px; }
.metodo-pago-card {
  display: flex;
  align-items: center;
  gap: 16px;
  background: var(--dark2);
  border: 1px solid #232323;
  border-left: 3px solid var(--gold);
  border-radius: 2px;
  padding: 16px 18px;
}
.metodo-pago-logo {
  width: 52px;
  height: 40px;
  object-fit: contain;
  background: #fff;
  border-radius: 3px;
  padding: 4px;
  flex-shrink: 0;
}
.metodo-pago-info h4 {
  font-size: 14px;
  font-weight: 600;
  color: var(--white);
  margin-bottom: 3px;
}
.metodo-pago-info p {
  font-size: 13px;
  font-weight: 300;
  color: rgba(245,243,238,0.55);
  line-height: 1.5;
}
.metodo-pago-numero {
  font-family: 'Barlow Condensed', sans-serif;
  font-size: 16px !important;
  font-weight: 600 !important;
  color: var(--gold) !important;
  letter-spacing: 0.5px;
}
.metodo-pago-cci { font-size: 12px !important; color: rgba(245,243,238,0.4) !important; }

@media (max-width: 560px) {
  .metodo-pago-card { flex-direction: column; align-items: flex-start; }
}