/* ================================================
   MEJORAS PREMIUM — Transporte y Turismo Reyes
   ================================================ */

/* ---- Variables mejoradas ---- */
:root {
    --primary: #0057d9;
    --primary-light: #1677ff;
    --primary-dark: #061b3f;
    --accent: #6bff4f;
    --accent-light: #9cff7f;
    --accent-dark: #39d929;
    --accent-gold: #6bff4f;
    --accent-gold-light: #9cff7f;
    --success: #25d366;
    --white: #ffffff;
    --light: #f4f7fc;
    --light-2: #e4ecf7;
    --gray: #6b7a99;
    --gray-dark: #354060;
    --dark: #0d1526;
    --shadow: 0 4px 24px rgba(0, 87, 217, 0.12);
    --shadow-lg: 0 16px 48px rgba(0, 87, 217, 0.22);
    --shadow-sm: 0 2px 8px rgba(0,0,0,0.08);
    --radius: 14px;
    --radius-sm: 9px;
    --radius-lg: 24px;
    --transition: 0.35s cubic-bezier(.4,0,.2,1);
    --font: 'Poppins', sans-serif;
}

/* ================================================
   BARRA DE PROGRESO DE SCROLL
   ================================================ */
#scroll-progress {
    position: fixed;
    top: 0;
    left: 0;
    height: 3px;
    width: 0%;
    background: linear-gradient(90deg, var(--accent-dark), var(--accent), var(--accent-light));
    z-index: 9999;
    transition: width 0.1s linear;
    border-radius: 0 3px 3px 0;
    box-shadow: 0 0 8px rgba(107,255,79,0.6);
}

/* ================================================
   HEADER MEJORADO
   ================================================ */
.header {
    background: transparent;
    padding: 18px 0;
}
.header.scrolled {
    background: rgba(255,255,255,0.97);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    box-shadow: 0 4px 30px rgba(13,45,107,0.12);
}
.header__logo-img {
    width: 210px;
    height: 74px;
    border-radius: 0;
    box-shadow: none;
    background: transparent;
    object-fit: contain;
}
.header__logo-subtitle {
    font-size: 1.4rem;
    font-weight: 900;
    letter-spacing: -0.5px;
}

/* ================================================
   HERO — KEN BURNS + MEJORAS
   ================================================ */
.hero__slide {
    background-size: 110%;
    animation: none;
}
.hero__slide.active {
    animation: kenburns 8s ease forwards;
}
@keyframes kenburns {
    from { background-size: 110%; background-position: center center; }
    to   { background-size: 120%; background-position: center 55%; }
}
.hero__overlay {
    background: linear-gradient(
        135deg,
        rgba(8, 27, 69, 0.88) 0%,
        rgba(13, 45, 107, 0.65) 60%,
        rgba(13, 45, 107, 0.3) 100%
    );
}
.hero__badge {
    background: rgba(107,255,79,0.18);
    border: 1px solid rgba(107,255,79,0.5);
    color: var(--accent-light);
    font-weight: 700;
    letter-spacing: 2px;
}
.hero__title {
    font-size: 3.8rem;
    font-weight: 900;
    line-height: 1.08;
    text-shadow: 0 4px 20px rgba(0,0,0,0.3);
}
.hero__title span {
    color: var(--accent);
    position: relative;
}
.hero__text {
    font-size: 1.18rem;
    color: rgba(255,255,255,0.88);
    max-width: 560px;
    line-height: 1.75;
    text-shadow: 0 2px 8px rgba(0,0,0,0.2);
}
.hero__arrow {
    background: rgba(255,255,255,0.12);
    backdrop-filter: blur(10px);
    border: 1.5px solid rgba(255,255,255,0.3);
    transition: var(--transition);
}
.hero__arrow:hover {
    background: var(--accent);
    border-color: var(--accent);
    color: var(--dark);
    transform: scale(1.1);
}
/* Scroll indicator */
.hero__scroll-hint {
    position: absolute;
    bottom: 30px;
    right: 40px;
    z-index: 10;
    display: flex;
    align-items: center;
    gap: 10px;
    color: rgba(255,255,255,0.55);
    font-size: 0.75rem;
    font-weight: 500;
    letter-spacing: 1.5px;
    text-transform: uppercase;
    animation: fadeInUp 1s ease 0.8s both;
}
.hero__scroll-hint::before {
    content: '';
    width: 40px;
    height: 1px;
    background: rgba(255,255,255,0.35);
}

/* ================================================
   STATS — PREMIUM
   ================================================ */
.stats {
    background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary) 50%, var(--primary-light) 100%);
    position: relative;
    overflow: hidden;
}
.stats::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='%23ffffff' fill-opacity='0.03'%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");
}
.stats__item {
    position: relative;
    padding: 20px;
    border-radius: var(--radius);
    background: rgba(255,255,255,0.06);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255,255,255,0.1);
    transition: var(--transition);
    text-align: center;
    flex-direction: column;
    align-items: center;
}
.stats__item:hover {
    background: rgba(255,255,255,0.1);
    transform: translateY(-4px);
    border-color: rgba(107,255,79,0.4);
}
.stats__item i {
    font-size: 2.4rem;
    color: var(--accent);
    margin-bottom: 10px;
    filter: drop-shadow(0 0 8px rgba(107,255,79,0.4));
}
.stats__number { font-size: 2.4rem; }

/* ================================================
   SECTION TITLES
   ================================================ */
.section-title span {
    color: var(--accent);
    position: relative;
}
.section-tag {
    background: linear-gradient(135deg, var(--primary), var(--primary-light));
    letter-spacing: 2px;
    font-size: 0.75rem;
    box-shadow: 0 4px 12px rgba(13,45,107,0.2);
}

/* ================================================
   ABOUT — NOSOTROS MEJORADO
   ================================================ */
.about {
    background: linear-gradient(180deg, var(--white) 0%, var(--light) 100%);
}
.about__img-main {
    box-shadow: 0 20px 60px rgba(13,45,107,0.2);
}
.about__img-main::after {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: var(--radius-lg);
    border: 3px solid rgba(107,255,79,0.3);
    pointer-events: none;
}
.about__img-main { position: relative; }
.about__experience-badge {
    background: linear-gradient(135deg, var(--accent), var(--accent-light));
    box-shadow: 0 8px 30px rgba(107,255,79,0.4);
    animation: float 4s ease-in-out infinite;
}
@keyframes float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-8px); }
}
.about__feature {
    padding: 16px;
    border-radius: var(--radius-sm);
    transition: var(--transition);
}
.about__feature:hover {
    background: var(--light);
    transform: translateX(6px);
}
.about__feature i {
    background: linear-gradient(135deg, rgba(107,255,79,0.15), rgba(107,255,79,0.08));
    border: 1px solid rgba(107,255,79,0.2);
    box-shadow: 0 4px 12px rgba(107,255,79,0.12);
}

/* ================================================
   HISTORIA — TARJETAS PREMIUM
   ================================================ */
.history {
    background: linear-gradient(160deg, var(--primary-dark) 0%, #0d2d6b 40%, #1a3a8a 100%);
    position: relative;
    overflow: hidden;
}
.history::before {
    content: '';
    position: absolute;
    top: -40%;
    right: -10%;
    width: 600px;
    height: 600px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(107,255,79,0.08) 0%, transparent 70%);
    pointer-events: none;
}
.history__card {
    background: rgba(255,255,255,0.06);
    backdrop-filter: blur(16px);
    border: 1px solid rgba(255,255,255,0.1);
    box-shadow: 0 8px 32px rgba(0,0,0,0.2);
}
.history__card:hover {
    transform: translateY(-8px);
    background: rgba(255,255,255,0.12);
    border-color: rgba(107,255,79,0.3);
    box-shadow: 0 20px 50px rgba(0,0,0,0.3);
}
.history__badge {
    background: rgba(107,255,79,0.15);
    color: var(--accent-light);
    border: 1px solid rgba(107,255,79,0.25);
}
.history__badge--red {
    background: rgba(255,80,80,0.12);
    color: #ff7c7c;
    border: 1px solid rgba(255,80,80,0.2);
}
.history__badge--gold {
    background: rgba(107,255,79,0.15);
    color: var(--accent-light);
    border: 1px solid rgba(107,255,79,0.3);
}

/* ================================================
   SERVICIOS — HOVER PREMIUM
   ================================================ */
.services { background: var(--light); }
.service-card {
    border: 1px solid var(--light-2);
    background: var(--white);
    position: relative;
    overflow: hidden;
}
.service-card::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(13,45,107,0.03), rgba(107,255,79,0.03));
    opacity: 0;
    transition: var(--transition);
}
.service-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 50px rgba(13,45,107,0.15);
    border-color: rgba(107,255,79,0.3);
}
.service-card:hover::after { opacity: 1; }
.service-card__icon {
    background: linear-gradient(135deg, var(--primary), var(--primary-light));
    box-shadow: 0 6px 20px rgba(13,45,107,0.25);
}
.service-card:hover .service-card__icon {
    background: linear-gradient(135deg, var(--accent-dark), var(--accent));
    box-shadow: 0 6px 20px rgba(107,255,79,0.35);
    transform: scale(1.08) rotate(-3deg);
}
.service-card:hover .service-card__icon i { color: var(--dark); }
.service-card h3 { font-size: 1.1rem; font-weight: 800; }
.service-card__link { color: var(--primary); font-weight: 700; }
.service-card__link:hover { color: var(--accent-dark); gap: 14px; }

/* ================================================
   FLOTA — TARJETAS MEJORADAS
   ================================================ */
.fleet { background: var(--white); }
.fleet--secondary { background: var(--light); }
.fleet-card {
    box-shadow: 0 6px 24px rgba(13,45,107,0.1);
    border: 1px solid var(--light-2);
}
.fleet-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 50px rgba(13,45,107,0.18);
    border-color: rgba(107,255,79,0.3);
}
.fleet-card__badge {
    background: linear-gradient(135deg, var(--accent), var(--accent-light));
    color: var(--dark);
    font-weight: 800;
    box-shadow: 0 4px 12px rgba(107,255,79,0.35);
}
.fleet-card__badge--cama {
    background: linear-gradient(135deg, var(--primary), var(--primary-light)) !important;
    color: var(--white) !important;
    box-shadow: 0 4px 12px rgba(13,45,107,0.3) !important;
}
.fleet-card--featured {
    border: 2px solid var(--accent);
    box-shadow: 0 12px 40px rgba(107,255,79,0.15);
}
.fleet-card--featured::before {
    background: linear-gradient(135deg, var(--primary-dark), var(--primary));
    letter-spacing: 4px;
}
.fleet-card__info li i { color: var(--accent-dark); }

/* ================================================
   GALERÍA — EFECTO MEJORADO
   ================================================ */
.destinations { background: var(--light); }
.dest-card__overlay {
    background: linear-gradient(to top, rgba(8,27,69,0.92) 0%, transparent 65%);
}
.dest-card:hover .dest-card__overlay {
    background: linear-gradient(to top, rgba(8,27,69,0.96) 0%, rgba(8,27,69,0.3) 100%);
}
.dest-card__tag {
    background: var(--accent);
    color: var(--dark);
    font-weight: 800;
    box-shadow: 0 4px 12px rgba(107,255,79,0.4);
}
.dest-card h3 { font-size: 1.35rem; font-weight: 800; }

/* ================================================
   CTA BANNER MEJORADO
   ================================================ */
.cta__overlay {
    background: linear-gradient(135deg, rgba(8,27,69,0.93) 0%, rgba(13,45,107,0.82) 100%);
}
.cta h2 {
    font-size: 2.8rem;
    font-weight: 900;
    text-shadow: 0 4px 20px rgba(0,0,0,0.3);
}
.cta h2::after {
    content: '';
    display: block;
    width: 80px;
    height: 4px;
    background: var(--accent);
    border-radius: 2px;
    margin: 16px auto 0;
}

/* ================================================
   CLIENTES — MEJORADO
   ================================================ */
.clients { background: var(--white); }
.client-card::before { background: linear-gradient(180deg, var(--primary), var(--primary-light)); width: 4px; }
.client-card--featured::before { background: linear-gradient(180deg, var(--accent), var(--accent-dark)); }
.client-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 16px 40px rgba(13,45,107,0.14);
    border-color: rgba(13,45,107,0.15);
}
.client-card__badge {
    background: linear-gradient(135deg, var(--accent), var(--accent-dark));
    color: var(--dark);
    font-weight: 700;
}
.clients__cta {
    background: linear-gradient(135deg, var(--primary-dark), var(--primary));
    border: 1px solid rgba(107,255,79,0.2);
    box-shadow: 0 12px 40px rgba(13,45,107,0.25);
}
.clients__stat-number { color: var(--primary); }

/* ================================================
   CONTACTO — MEJORADO
   ================================================ */
.contact { background: var(--light); }
.contact__info-card:hover {
    transform: translateX(6px);
    border-left: 3px solid var(--accent);
    box-shadow: 0 8px 24px rgba(13,45,107,0.1);
}
.contact__form {
    box-shadow: 0 12px 40px rgba(13,45,107,0.12);
    border: 1px solid var(--light-2);
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    border-color: var(--accent);
    box-shadow: 0 0 0 4px rgba(107,255,79,0.12);
}

/* ================================================
   FOOTER — PREMIUM
   ================================================ */
.footer {
    background: linear-gradient(160deg, #060f22 0%, #0d1a3a 60%, #0d2d6b 100%);
    position: relative;
    overflow: hidden;
}
.footer::before {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--primary), var(--accent), var(--primary-light));
}
.footer__brand p { color: rgba(255,255,255,0.55); }
.footer__socials a { border: 1px solid rgba(255,255,255,0.1); }
.footer__socials a:hover {
    background: var(--accent);
    color: var(--dark);
    border-color: var(--accent);
    transform: translateY(-3px);
    box-shadow: 0 6px 20px rgba(107,255,79,0.3);
}
.footer__links h4::after,
.footer__contact h4::after {
    background: linear-gradient(90deg, var(--accent), var(--accent-light));
    height: 3px;
    width: 35px;
    border-radius: 2px;
}
.footer__links a:hover {
    color: var(--accent);
    padding-left: 8px;
}
.footer__contact li i { color: var(--accent); }
.footer__contact a:hover { color: var(--accent); }
.footer__bottom {
    border-top: 1px solid rgba(255,255,255,0.06);
    color: rgba(255,255,255,0.35);
    padding: 20px 0;
}

/* ================================================
   WHATSAPP FLOTANTE — ANIMACIÓN MEJORADA
   ================================================ */
.whatsapp-float {
    background: linear-gradient(135deg, #25d366, #1ebe5d);
    box-shadow: 0 8px 30px rgba(37,211,102,0.45);
}
.whatsapp-float:hover {
    transform: scale(1.06) translateY(-2px);
    box-shadow: 0 12px 40px rgba(37,211,102,0.55);
}
@keyframes pulse-wa {
    0%, 100% { box-shadow: 0 8px 30px rgba(37,211,102,0.45); }
    50%       { box-shadow: 0 8px 30px rgba(37,211,102,0.75), 0 0 0 10px rgba(37,211,102,0.08); }
}

/* ================================================
   SCROLL TOP — MEJORADO
   ================================================ */
.scroll-top {
    background: linear-gradient(135deg, var(--primary), var(--primary-light));
    box-shadow: 0 6px 20px rgba(13,45,107,0.3);
}
.scroll-top:hover {
    background: linear-gradient(135deg, var(--accent-dark), var(--accent));
    color: var(--dark);
    box-shadow: 0 6px 20px rgba(107,255,79,0.4);
    transform: translateY(-3px);
}

/* ================================================
   BOTONES — MEJORADOS
   ================================================ */
.btn--primary {
    background: linear-gradient(135deg, var(--accent-dark), var(--accent));
    color: var(--dark);
    border-color: var(--accent);
    font-weight: 700;
    box-shadow: 0 4px 15px rgba(107,255,79,0.3);
}
.btn--primary:hover {
    background: linear-gradient(135deg, var(--accent), var(--accent-light));
    transform: translateY(-3px);
    box-shadow: 0 10px 30px rgba(107,255,79,0.45);
}
.btn--whatsapp {
    background: linear-gradient(135deg, #25d366, #1ebe5d);
    box-shadow: 0 4px 15px rgba(37,211,102,0.3);
}
.btn--whatsapp:hover {
    background: linear-gradient(135deg, #1ebe5d, #18a850);
    transform: translateY(-3px);
    box-shadow: 0 10px 30px rgba(37,211,102,0.45);
}
.btn-contacto-nav {
    background: linear-gradient(135deg, var(--accent-dark), var(--accent)) !important;
    box-shadow: 0 4px 15px rgba(107,255,79,0.3) !important;
}

/* ================================================
   ANIMACIONES SCROLL REVEAL MEJORADAS
   ================================================ */
.reveal {
    opacity: 0;
    transform: translateY(50px);
    transition: opacity 0.75s cubic-bezier(.4,0,.2,1), transform 0.75s cubic-bezier(.4,0,.2,1);
}
.reveal.visible {
    opacity: 1;
    transform: translateY(0);
}
.reveal-left {
    opacity: 0;
    transform: translateX(-50px);
    transition: opacity 0.75s cubic-bezier(.4,0,.2,1), transform 0.75s cubic-bezier(.4,0,.2,1);
}
.reveal-left.visible { opacity: 1; transform: translateX(0); }
.reveal-right {
    opacity: 0;
    transform: translateX(50px);
    transition: opacity 0.75s cubic-bezier(.4,0,.2,1), transform 0.75s cubic-bezier(.4,0,.2,1);
}
.reveal-right.visible { opacity: 1; transform: translateX(0); }

/* Delays escalonados */
.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; }
.reveal-delay-5 { transition-delay: 0.5s; }

/* ================================================
   LIGHTBOX — MEJORADO
   ================================================ */
.photo-lightbox {
    background: rgba(6, 15, 34, 0.94);
    backdrop-filter: blur(10px);
}
.photo-lightbox__img {
    box-shadow: 0 30px 90px rgba(0,0,0,0.6);
    border: 1px solid rgba(255,255,255,0.08);
}
.photo-lightbox__close {
    background: rgba(255,255,255,0.08);
    color: var(--white);
    border: 1px solid rgba(255,255,255,0.15);
    backdrop-filter: blur(10px);
    transition: var(--transition);
}
.photo-lightbox__close:hover {
    background: var(--accent);
    color: var(--dark);
    border-color: var(--accent);
}

/* ================================================
   MAPA — BORDE SUPERIOR
   ================================================ */
.map {
    border-top: 4px solid var(--accent);
}
.map iframe {
    filter: saturate(0.7) hue-rotate(200deg) contrast(0.95);
}

/* ================================================
   RESPONSIVE MEJORADO
   ================================================ */
@media (max-width: 1024px) {
    .hero__title { font-size: 2.8rem; }
}
@media (max-width: 768px) {
    .hero__title { font-size: 2rem; }
    .hero__text { font-size: 0.98rem; }
    .cta h2 { font-size: 1.9rem; }
    .stats__item { padding: 16px; }
    .hero__scroll-hint { display: none; }
}
@media (max-width: 480px) {
    .hero__title { font-size: 1.7rem; }
}