/* ======================================================
   VARIABLES DE COLOR (IDENTIDAD CARIBE)
====================================================== */
:root {
    --primary-color: #0077b6;
    --secondary-color: #6c757d;
    --success-color: #2ec4b6;
    --warning-color: #ffd166;
    --danger-color: #e63946;
    --light-color: #f8f9fa;
    --dark-color: #003049;

    --header-bg: rgba(0, 96, 140, 0.25);
    --header-bg-solid: rgba(0, 96, 140, 0.95);
    --header-text: #ffffff;

    /* 🔴 ESTA FALTABA */
    --navbar-height: 76px;
}


/* ======================================================
   RESET BÁSICO
====================================================== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

/* ======================================================
   BODY / TIPOGRAFÍA
====================================================== */
body {
    font-family: 'Poppins', Arial, sans-serif;
    background: #f4f7fb;
    color: #333;
    line-height: 1.6;

    /* 👇 Compensa navbar fija */
    padding-top: var(--navbar-height);
}



/* ======================================================
   NAVBAR MODERNA (CARIBE PREMIUM)
====================================================== */
.navbar-modern {
    background: var(--header-bg);
    backdrop-filter: blur(12px);
    transition: background 0.4s ease, box-shadow 0.4s ease;
    padding: 15px 0;

    position: fixed;
    top: 0;
    width: 100%;
    z-index: 1050;
}

.navbar-modern.scrolled {
    background: var(--header-bg-solid);
    box-shadow: 0 10px 30px rgba(0,0,0,.25);
}

/* LINKS NAVBAR */
.nav-link-modern {
    color: var(--header-text);
    font-weight: 500;
    position: relative;
    transition: color 0.3s ease;
}


.navbar-modern .dropdown-menu {
    z-index: 1100;
}



.navbar-logo {
    height: 80px;        /* tamaño ideal para navbar */
    width: auto;
    object-fit: contain;
    margin-top: -5px;    /* ajuste fino vertical */
}


.nav-link-modern:hover,
.nav-link-modern.active {
    color: var(--warning-color);
}

.nav-link-modern::after {
    content: '';
    position: absolute;
    bottom: -6px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--warning-color);
    transition: width 0.3s ease;
}

.nav-link-modern:hover::after,
.nav-link-modern.active::after {
    width: 100%;
}

/* BOTÓN CTA NAVBAR */
.btn-cta {
    background: linear-gradient(135deg, #ffd166, #ff9f1c);
    color: #003049;
    font-weight: 600;
    border-radius: 30px;
    padding: 10px 22px;
    box-shadow: 0 8px 20px rgba(255, 209, 102, 0.45);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.btn-cta:hover {
    transform: translateY(-2px);
    box-shadow: 0 12px 30px rgba(255, 209, 102, 0.6);
}

/* ======================================================
   HERO SECTION (CORREGIDO PARA NAVBAR FIXED)
====================================================== */
.hero-section {
    position: relative;
}

.hero-bg {
    background:
        linear-gradient(
            180deg,
            rgba(0, 96, 140, 0.55),
            rgba(0, 180, 216, 0.45),
            rgba(144, 224, 239, 0.35)
        ),
        url('https://images.unsplash.com/photo-1507525428034-b723cf961d3e?auto=format&fit=crop&w=1920&q=80');

    background-size: cover;
    background-position: center;

    /* 👇 CLAVE: no se mete debajo del navbar */
    min-height: calc(120vh - var(--navbar-height));
    padding-top: var(--navbar-height);

    display: flex;
    align-items: center;
    position: relative;
}

/* OLA HERO */
.hero-wave {
    position: absolute;
    bottom: 0;
    width: 100%;
    filter: drop-shadow(0 -6px 6px rgba(0, 100, 160, 0.15));
}

/* IMAGEN HERO */
.hero-front-image {
    max-width: 450px;
    border-radius: 22px;
    box-shadow:
        0 25px 50px rgba(0, 40, 80, 0.35),
        0 10px 20px rgba(0, 120, 200, 0.25);
    transform: rotate(3deg);
    transition: opacity 1s ease-in-out, transform 0.6s ease;
}

.hero-front-image:hover {
    transform: rotate(0deg) scale(1.03);
}

/* ======================================================
   CONTENEDORES
====================================================== */
.container {
    max-width: 1200px;
}

/* ======================================================
   CARDS / TARJETAS
====================================================== */
.card {
    background: #ffffff;
    border-radius: 16px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.08);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
   
}

.card:hover {
    transform: translateY(-6px);
    box-shadow: 0 18px 40px rgba(0,0,0,0.15);
}

.card img {
    width: 100%;
    height: 220px;
    object-fit: cover;
}

/* ======================================================
   BOTONES GENERALES
====================================================== */
.btn-primary {
    background-color: var(--primary-color);
    border: none;
}

.btn-primary:hover {
    background-color: #005f8a;
}

.btn-orange {
    color: #ff7a00;
    border: 1px solid #ff7a00;
    background-color: transparent;
}

.btn-orange:hover {
    background-color: #ff7a00;
    color: #ffffff;
}

/* ======================================================
   FOOTER MODERNO
====================================================== */
.footer-modern {
    background: linear-gradient(180deg, #003049, #002233);
    color: #ffffff;
}

.footer-modern a {
    color: rgba(255,255,255,0.7);
    text-decoration: none;
}

.footer-modern a:hover {
    color: var(--warning-color);
}

/* ======================================================
   RESPONSIVE
====================================================== */
@media (max-width: 992px) {
    .card img {
        height: 200px;
    }
}

@media (max-width: 600px) {
    :root {
        --navbar-height: 84px;
    }

    body {
        padding-top: var(--navbar-height);
    }

    .card img {
        height: 180px;
    }
}