@import url('https://fonts.googleapis.com/css2?family=Cinzel:wght@400;600;700&family=Inter:wght@300;400;600&display=swap');

:root {
    --primary-dark: #1a052e;
    --primary-main: #4a154b;
    --primary-light: #8e44ad;
    --gold: #d4af37;
    --gold-light: #f3e5ab;
    --text-main: #f4ecf7;
    --text-muted: #cbb3d8;
    --glass-bg: rgba(74, 21, 75, 0.2);
    --glass-border: rgba(212, 175, 55, 0.3);
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    overflow-x: hidden;
}

body {
    font-family: 'Inter', sans-serif;
    background-color: var(--primary-dark);
    color: var(--text-main);
    line-height: 1.6;
    overflow-x: hidden;
    background-image: radial-gradient(circle at 50% 0%, #2e0854 0%, var(--primary-dark) 60%);
    background-attachment: fixed;
}

h1, h2, h3, h4, h5, h6, .brand-font {
    font-family: 'Cinzel', serif;
    font-weight: 600;
    color: var(--gold);
}

a {
    color: var(--gold-light);
    text-decoration: none;
    transition: all 0.3s ease;
}

a:hover {
    color: var(--gold);
    text-shadow: 0 0 8px rgba(212, 175, 55, 0.5);
}

/* Glassmorphism Classes */
.glass-panel {
    background: var(--glass-bg);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid var(--glass-border);
    border-radius: 16px;
    box-shadow: 0 8px 32px 0 rgba(0, 0, 0, 0.4);
    width: 100%;
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 12px 28px;
    border-radius: 30px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    font-size: 0.9rem;
    cursor: pointer;
    transition: all 0.4s ease;
    border: none;
}

.btn-gold {
    background: linear-gradient(135deg, #d4af37 0%, #aa8c2c 100%);
    color: #111;
    box-shadow: 0 4px 15px rgba(212, 175, 55, 0.3);
}

.btn-gold:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(212, 175, 55, 0.5);
    color: #000;
}

.btn-outline {
    background: transparent;
    color: var(--gold);
    border: 1px solid var(--gold);
}

.btn-outline:hover {
    background: var(--glass-bg);
    box-shadow: inset 0 0 10px rgba(212,175,55,0.2);
}

/* Navbar */
.navbar {
    position: fixed;
    top: 0;
    width: 100%;
    max-width: 100vw;
    padding: 20px 5%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    z-index: 1000;
    transition: all 0.4s ease;
    box-sizing: border-box;
}

.navbar.scrolled {
    padding: 12px 5%;
    background: rgba(26, 5, 46, 0.9);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(212,175,55,0.2);
}

.nav-links {
    display: flex;
    gap: 30px;
    align-items: center;
}

.nav-brand {
    font-size: 1.8rem;
    letter-spacing: 2px;
}

/* Hero Section */
.hero {
    min-height: 100vh;
    padding: 120px 20px 60px;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    position: relative;
}

.hero-character {
    position: absolute;
    right: 5%;
    bottom: 0;
    max-height: 90%;
    width: auto;
    opacity: 0.6;
    pointer-events: none;
    z-index: 1;
}

/* Using general placeholder pattern for images until generation succeeds */
.hero-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
    opacity: 0.4;
    background-size: cover;
    background-position: center;
}

.hero-content h1 {
    font-size: 4rem;
    margin-bottom: 20px;
    text-shadow: 0 2px 10px rgba(0,0,0,0.8);
    animation: fadeInDown 1s ease forwards;
}

.hero-content p {
    font-size: 1.2rem;
    color: var(--text-muted);
    max-width: 600px;
    margin: 0 auto 40px;
    animation: fadeInUp 1s ease forwards;
    animation-delay: 0.3s;
    opacity: 0;
}

.hero-actions {
    animation: fadeIn 1s ease forwards;
    animation-delay: 0.6s;
    opacity: 0;
    display: flex;
    gap: 20px;
    justify-content: center;
}

/* Cards (Services & Courses) */
.grid-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    padding: 60px 5%;
}

.card {
    padding: 30px;
    text-align: center;
    transition: transform 0.3s ease;
}

.card:hover {
    transform: translateY(-10px);
    border-color: rgba(212, 175, 55, 0.6);
}

.card-title {
    font-size: 1.5rem;
    margin-bottom: 15px;
}

.card-price {
    font-size: 2rem;
    color: var(--gold-light);
    margin: 20px 0;
    font-weight: 600;
}

/* Utils */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 5%;
}

.section-title {
    text-align: center;
    margin: 80px 0 40px;
    font-size: 2.5rem;
}

/* Animations Core */
@keyframes fadeInDown {
    from { opacity: 0; transform: translateY(-30px); }
    to { opacity: 1; transform: translateY(0); }
}

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

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

.reveal {
    opacity: 0;
    transform: translateY(40px);
    transition: all 0.8s ease;
}

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

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

/* --- Hamburger button (siempre en DOM, oculto en desktop) --- */
.menu-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    cursor: pointer;
    z-index: 1300;
    position: relative;
    padding: 6px;
    background: none;
    border: none;
}
.menu-toggle span {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--gold);
    border-radius: 2px;
    transition: all 0.3s ease;
}

/* Overlay backdrop para el menú de navegación */
.nav-backdrop {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.55);
    z-index: 1150;
}
.nav-backdrop.active { display: block; }

/* Overlay backdrop para el sidebar de perfil */
.student-sidebar-backdrop {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.55);
    z-index: 998;
}
.student-sidebar-backdrop.active { display: block; }

/* Botón para abrir el sidebar de perfil (solo móvil) */
.student-sidebar-toggle {
    display: none;
    position: fixed;
    top: 14px;
    left: 14px;
    z-index: 1010;
    background: rgba(26,5,46,0.92);
    border: 1px solid rgba(212,175,55,0.45);
    border-radius: 10px;
    padding: 9px 11px;
    cursor: pointer;
    flex-direction: column;
    gap: 5px;
    box-shadow: 0 2px 12px rgba(0,0,0,0.4);
}
.student-sidebar-toggle span {
    display: block;
    width: 19px;
    height: 2px;
    background: var(--gold);
    border-radius: 2px;
}

@media (max-width: 992px) {
    .hero-content h1 { font-size: 3rem; }
    .nav-links { gap: 20px; }
}

@media (max-width: 768px) {

    /* ---- Navbar ---- */
    .navbar { padding: 14px 5%; }
    .menu-toggle { display: flex; }

    .nav-links {
        position: fixed;
        top: 0;
        right: 0;
        width: 82%;
        max-width: 310px;
        height: 100vh;
        background: rgba(18, 3, 35, 0.98);
        backdrop-filter: blur(20px);
        -webkit-backdrop-filter: blur(20px);
        flex-direction: column;
        justify-content: center;
        align-items: center;
        gap: 4px;
        /* Ocultamos con transform — no afecta al layout flex del navbar */
        transform: translateX(110%);
        transition: transform 0.38s cubic-bezier(0.4, 0, 0.2, 1);
        box-shadow: -8px 0 40px rgba(0,0,0,0.7);
        z-index: 1200;
        padding: 30px 20px;
    }
    .nav-links.active { transform: translateX(0); }

    .nav-links a {
        font-size: 1.05rem;
        padding: 13px 20px;
        width: 100%;
        text-align: center;
        border-radius: 10px;
        border-bottom: 1px solid rgba(212,175,55,0.08);
    }
    .nav-links a:last-child { border-bottom: none; }
    .nav-links a:hover,
    .nav-links a.active { background: rgba(212,175,55,0.1); }
    .nav-links .btn { margin-top: 18px; width: 85%; text-align: center; padding: 12px 20px; border-bottom: none; }

    /* Hamburger → X */
    .menu-toggle.active span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
    .menu-toggle.active span:nth-child(2) { opacity: 0; transform: translateX(-8px); }
    .menu-toggle.active span:nth-child(3) { transform: rotate(-45deg) translate(6px, -6px); }

    /* ---- Hero ---- */
    .hero { padding: 100px 20px 60px; }
    .hero-content h1 { font-size: 2.1rem; line-height: 1.25; }
    .hero-content p { font-size: 0.95rem; margin-bottom: 28px; }
    .hero-actions {
        flex-direction: column;
        width: 100%;
        max-width: 270px;
        margin: 0 auto;
        gap: 12px;
    }
    .hero-actions .btn { width: 100%; text-align: center; }

    .hero-character {
        max-height: 55%;
<<<<<<< HEAD:httpdocs/css/style.css
        right: 0;
        opacity: 0.22;
        -webkit-mask-image: linear-gradient(to top, transparent 0%, black 28%);
        mask-image: linear-gradient(to top, transparent 0%, black 28%);
=======
        max-width: 50%;
        right: 0;
        opacity: 0.25;
        -webkit-mask-image: linear-gradient(to top, transparent 0%, black 20%);
        mask-image: linear-gradient(to top, transparent 0%, black 20%);
>>>>>>> d2b46e9f1f598251fd1fa40c0683c9046f694749:css/style.css
    }
    .hero-content { z-index: 2; padding-bottom: 40px; }

    /* ---- Layout general ---- */
    .container { padding: 0 5%; }
    .grid-container { grid-template-columns: 1fr; padding: 15px 0; gap: 15px; }
    .section-title { font-size: 1.75rem; margin: 35px 0 18px; }
    .glass-panel { padding: 28px 18px !important; }
    .card { padding: 22px 16px !important; }

    /* ---- Cursos públicos: fila precio + botón ---- */
    .card-cta-row {
        flex-direction: column !important;
        align-items: flex-start !important;
        gap: 12px !important;
    }
    .card-cta-row .btn { width: 100%; text-align: center; }

    /* ---- Login: grids 2col → 1col en pantallas muy pequeñas ---- */
    .form-2col { grid-template-columns: 1fr !important; }

    /* ---- Sidebar de perfil (móvil) ---- */
    .student-sidebar-toggle { display: flex; }

    /* ---- Aula ---- */
    .aula-layout { flex-direction: column; height: auto; display: block; }
    .lecciones-sidebar {
        position: fixed; top: 0; left: -100%; width: 85%; height: 100vh;
        z-index: 2000; transition: left 0.4s ease;
        background: rgba(17,17,17,0.98); backdrop-filter: blur(10px);
        box-shadow: 10px 0 30px rgba(0,0,0,0.8); padding-top: 80px;
    }
    .lecciones-sidebar.active { left: 0; }
    .aula-content { padding: 80px 20px 40px; }
    .aula-toggle-btn {
        display: block !important; position: fixed; bottom: 20px; right: 20px; z-index: 2100;
        background: var(--gold); color: #000; padding: 15px 25px; border-radius: 50px;
        font-weight: bold; box-shadow: 0 5px 20px rgba(0,0,0,0.5); border: none;
        font-family: 'Cinzel', serif; font-size: 0.9rem; cursor: pointer;
    }
}

/* ---- Landscape móvil ---- */
@media (max-height: 500px) and (orientation: landscape) {
    .hero { padding: 80px 20px 40px; }
    .hero-content h1 { font-size: 1.8rem; }
    .hero-content p { font-size: 0.9rem; margin-bottom: 20px; }
    .hero-character { max-height: 75%; opacity: 0.18; }
    .navbar { padding: 10px 5%; }
    .navbar.scrolled { padding: 8px 5%; }
}