:root {
    --gold:          #C6A75E;
    --gold-dark:     #8A6F3D;
    --gold-light:    #D4BA7A;
    --gold-glow:     rgba(198, 167, 94, .25);
    --white:         #FFFFFF;
    --bg-marble:     #F5F5F3;
    --bg-warm:       #EFEDE8;
    --beige:         #E6DDD2;
    --beige-dark:    #D8CFC3;
    --text:          #2D2A26;
    --text-light:    #6B6560;
    --text-muted:    #9B9590;
    --font-serif:    'Playfair Display', Georgia, serif;
    --font-sans:     'Lato', 'Segoe UI', sans-serif;
    --section-py:    100px;
    --container-max: 1200px;
    --radius:        12px;
    --radius-sm:     8px;
    --shadow:        0 4px 30px rgba(0,0,0,.08);
    --shadow-lg:     0 12px 50px rgba(0,0,0,.12);
    --transition:    .35s cubic-bezier(.4,0,.2,1);
}

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

html {
    scroll-behavior: smooth;
    scroll-padding-top: 80px;
}

body {
    font-family: var(--font-sans);
    color: var(--text);
    background: var(--white);
    line-height: 1.7;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
}

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

a {
    text-decoration: none;
    color: inherit;
}

ul { list-style: none; }

.container {
    width: 90%;
    max-width: var(--container-max);
    margin: 0 auto;
}

.section-tag {
    display: inline-block;
    font-family: var(--font-sans);
    font-size: .8rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 3px;
    color: var(--gold);
    margin-bottom: 14px;
    position: relative;
    padding-left: 40px;
}
.section-tag::before {
    content: '';
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 28px;
    height: 2px;
    background: var(--gold);
}

.section-title {
    font-family: var(--font-serif);
    font-size: clamp(1.8rem, 4vw, 2.8rem);
    font-weight: 600;
    line-height: 1.25;
    color: var(--text);
    margin-bottom: 18px;
}

.section-subtitle {
    font-size: 1.05rem;
    color: var(--text-light);
    max-width: 620px;
    margin: 0 auto;
}

.section-header {
    text-align: center;
    margin-bottom: 60px;
}

.section {
    padding: 40px 0;
}

.btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 15px 34px;
    border-radius: 50px;
    font-family: var(--font-sans);
    font-size: .95rem;
    font-weight: 700;
    letter-spacing: .4px;
    cursor: pointer;
    transition: var(--transition);
    border: 2px solid transparent;
    text-transform: uppercase;
}

.btn-primary {
    background: var(--gold);
    color: var(--white);
    border-color: var(--gold);
    box-shadow: 0 4px 20px var(--gold-glow);
}
.btn-primary:hover {
    background: var(--gold-dark);
    border-color: var(--gold-dark);
    transform: translateY(-2px);
    box-shadow: 0 8px 30px rgba(138,111,61,.35);
}

.btn-outline {
    background: transparent;
    color: var(--white);
    border-color: rgba(255,255,255,.5);
}
.btn-outline:hover {
    background: var(--white);
    color: var(--text);
    border-color: var(--white);
    transform: translateY(-2px);
}

.btn-lg {
    padding: 18px 42px;
    font-size: 1.05rem;
}

.navbar {
    position: fixed;
    top: 0; left: 0; right: 0;
    z-index: 1000;
    padding: 18px 0;
    transition: var(--transition);
    opacity: 1;
    pointer-events: all;
    transform: translateY(0);
}
.navbar.visible {
    opacity: 1;
    pointer-events: all;
    transform: translateY(0);
}
.navbar.scrolled {
    background: rgba(255,255,255,.97);
    backdrop-filter: blur(12px);
    padding: 10px 0;
    box-shadow: 0 2px 20px rgba(0,0,0,.06);
}

.nav-container {
    width: 90%;
    max-width: var(--container-max);
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.nav-logo img {
    height: 52px;
    width: auto;
    border-radius: 6px;
    transition: var(--transition);
}
.navbar.scrolled .nav-logo img {
    height: 42px;
}

.nav-menu {
    display: flex;
    align-items: center;
    gap: 8px;
}

.nav-link {
    font-size: .88rem;
    font-weight: 600;
    padding: 8px 18px;
    border-radius: 50px;
    transition: var(--transition);
    color: var(--white);
    letter-spacing: .3px;
}
.navbar.scrolled .nav-link {
    color: var(--text);
}
.nav-link:hover {
    color: var(--gold);
}
.nav-link.nav-cta {
    background: var(--gold);
    color: var(--white) !important;
    margin-left: 10px;
}
.nav-link.nav-cta:hover {
    background: var(--gold-dark);
}

.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 6px;
    z-index: 1001;
}
.nav-toggle span {
    display: block;
    width: 26px;
    height: 2.5px;
    background: var(--white);
    border-radius: 4px;
    transition: var(--transition);
}
.navbar.scrolled .nav-toggle span {
    background: var(--text);
}
.nav-toggle.active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}
.nav-toggle.active span:nth-child(2) {
    opacity: 0;
}
.nav-toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -5px);
}

.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background:
        linear-gradient(135deg, rgba(30,25,18,.82) 0%, rgba(60,50,35,.65) 50%, rgba(30,25,18,.80) 100%),
        url('https://images.unsplash.com/photo-1560750588-73207b1ef5b8?w=1600&q=80') center/cover no-repeat;
    overflow: hidden;
    z-index: 1;
}

.hero-overlay {
    position: absolute;
    inset: 0;
    background: radial-gradient(ellipse at 30% 50%, rgba(198,167,94,.12) 0%, transparent 70%);
    pointer-events: none;
}

.hero-particles {
    position: absolute;
    inset: 0;
    pointer-events: none;
    overflow: hidden;
    transition: opacity 0.3s ease-out;
}

.hero-content {
    position: relative;
    z-index: 2;
    text-align: center;
    padding: 120px 20px 80px;
    max-width: 800px;
    transition: transform 0.1s ease-out, opacity 0.3s ease-out;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    background: rgba(198,167,94,.15);
    border: 1px solid rgba(198,167,94,.35);
    color: var(--gold-light);
    padding: 8px 22px;
    border-radius: 50px;
    font-size: .78rem;
    font-weight: 600;
    letter-spacing: 1.5px;
    text-transform: uppercase;
    margin-bottom: 30px;
    backdrop-filter: blur(8px);
}
.hero-badge i {
    font-size: .6rem;
}

.hero h1 {
    font-family: var(--font-serif);
    color: var(--white);
    margin-bottom: 24px;
}
.hero-title-line {
    display: block;
    font-size: clamp(1.6rem, 3.5vw, 2.4rem);
    font-weight: 400;
    opacity: .9;
}
.hero-title-accent {
    display: block;
    font-size: clamp(2.4rem, 5.5vw, 4rem);
    font-weight: 700;
    color: var(--gold-light);
    line-height: 1.15;
}

.hero-subtitle {
    font-size: clamp(1rem, 2vw, 1.2rem);
    color: rgba(255,255,255,.78);
    line-height: 1.8;
    margin-bottom: 36px;
}

.hero-cta-group {
    display: flex;
    gap: 16px;
    justify-content: center;
    flex-wrap: wrap;
    margin-bottom: 30px;
}

.hero-date {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    color: rgba(255,255,255,.6);
    font-size: .9rem;
}
.hero-date strong {
    color: var(--gold-light);
}

.hero-scroll {
    position: absolute;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 2;
    transition: transform 0.1s ease-out, opacity 0.3s ease-out;
}
.mouse {
    width: 26px;
    height: 42px;
    border: 2px solid rgba(255,255,255,.4);
    border-radius: 14px;
    position: relative;
}
.mouse-wheel {
    width: 4px;
    height: 8px;
    background: var(--gold-light);
    border-radius: 3px;
    position: absolute;
    top: 8px;
    left: 50%;
    transform: translateX(-50%);
    animation: scroll-wheel 2s infinite;
}

.equipos {
    background: var(--text);
    color: var(--white);
    position: relative;
    overflow: hidden;
    z-index: 10;
}
.equipos::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -20%;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(198,167,94,.08) 0%, transparent 70%);
    pointer-events: none;
}

.equipos .section-title {
    color: var(--white);
}
.equipos .section-subtitle {
    color: rgba(255,255,255,.6);
}
.equipos .section-tag {
    color: var(--gold-light);
}
.equipos .section-tag::before {
    background: var(--gold-light);
}

.equipos-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.equipo-card {
    background: rgba(255,255,255,.05);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255,255,255,.08);
    border-radius: var(--radius);
    padding: 32px 26px;
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}
.equipo-card::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: var(--gold);
    transform: scaleX(0);
    transition: var(--transition);
}
.equipo-card:hover {
    background: rgba(255,255,255,.1);
    transform: translateY(-5px);
    border-color: rgba(198,167,94,.25);
}
.equipo-card:hover::after {
    transform: scaleX(1);
}

.equipo-card-wide {
    grid-column: 1 / -1;
    max-width: 500px;
    margin: 0 auto;
    text-align: center;
    width: 100%;
}

.equipo-icon {
    width: 50px;
    height: 50px;
    border: 1.5px solid var(--gold);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 18px;
}
.equipo-card-wide .equipo-icon {
    margin: 0 auto 18px;
}
.equipo-icon i {
    font-size: 1.2rem;
    color: var(--gold-light);
}

.equipo-card h3 {
    font-family: var(--font-serif);
    font-size: 1.1rem;
    margin-bottom: 8px;
    color: var(--white);
}

.equipo-card p {
    font-size: .88rem;
    color: rgba(255,255,255,.55);
    line-height: 1.7;
}

.about {
    background: var(--bg-marble);
    position: relative;
    z-index: 10;
}

.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.about-image-wrapper {
    position: relative;
}
.about-image-wrapper img {
    border-radius: var(--radius);
    box-shadow: var(--shadow-lg);
    width: 100%;
    aspect-ratio: 4/5;
    object-fit: cover;
}
.about-image-accent {
    position: absolute;
    top: -16px;
    left: -16px;
    width: 100%;
    height: 100%;
    border: 2px solid var(--gold);
    border-radius: var(--radius);
    z-index: -1;
}

.about-text {
    font-size: 1.05rem;
    color: var(--text-light);
    margin-bottom: 32px;
    line-height: 1.85;
}

.about-stats {
    display: flex;
    gap: 30px;
    margin-bottom: 36px;
}

.stat-item {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
    min-width: 100px;
    gap: 0;
}
.stat-number {
    display: block;
    font-family: var(--font-serif);
    font-size: 2.6rem;
    font-weight: 700;
    color: var(--gold);
    line-height: 1;
}
.stat-suffix {
    font-family: var(--font-serif);
    font-size: 2rem;
    font-weight: 700;
    color: var(--gold);
}
.stat-icon {
    font-size: 2.4rem;
    color: var(--gold);
    display: block;
    margin-bottom: 2px;
}
.stat-label {
    display: block;
    font-size: .82rem;
    color: var(--text-muted);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-top: 6px;
}

.curso {
    background: var(--white);
    position: relative;
    z-index: 10;
}

.curso-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 28px;
}

.curso-card {
    background: var(--bg-marble);
    padding: 36px 30px;
    border-radius: var(--radius);
    transition: var(--transition);
    border: 1px solid transparent;
    position: relative;
    overflow: hidden;
}
.curso-card::before {
    content: '';
    position: absolute;
    top: 0; left: 0;
    width: 100%;
    height: 3px;
    background: linear-gradient(90deg, var(--gold), var(--gold-light));
    transform: scaleX(0);
    transform-origin: left;
    transition: var(--transition);
}
.curso-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-lg);
    border-color: rgba(198,167,94,.15);
}
.curso-card:hover::before {
    transform: scaleX(1);
}

.curso-card-icon {
    width: 56px;
    height: 56px;
    background: linear-gradient(135deg, var(--gold), var(--gold-dark));
    border-radius: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 20px;
}
.curso-card-icon i {
    font-size: 1.3rem;
    color: var(--white);
}

.curso-card h3 {
    font-family: var(--font-serif);
    font-size: 1.15rem;
    margin-bottom: 10px;
    color: var(--text);
}

.curso-card p {
    font-size: .92rem;
    color: var(--text-light);
    line-height: 1.7;
}

.beneficios {
    background: var(--bg-marble);
    position: relative;
    z-index: 10;
}

.beneficios-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
    align-items: center;
}

.beneficios-list {
    margin-top: 30px;
    display: flex;
    flex-direction: column;
    gap: 22px;
}
.beneficios-list li {
    display: flex;
    gap: 16px;
    align-items: flex-start;
}
.beneficios-list li i {
    flex-shrink: 0;
    width: 28px;
    height: 28px;
    background: var(--gold);
    color: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: .7rem;
    margin-top: 3px;
}
.beneficios-list li strong {
    display: block;
    font-size: 1rem;
    color: var(--text);
    margin-bottom: 2px;
}
.beneficios-list li span {
    font-size: .9rem;
    color: var(--text-light);
}

.cta-card {
    background: linear-gradient(135deg, var(--gold-dark), var(--gold));
    border-radius: 20px;
    padding: 4px;
    box-shadow: 0 20px 60px rgba(198,167,94,.3);
}
.cta-card-inner {
    background: linear-gradient(145deg, #3a3020, #2a2218);
    border-radius: 17px;
    padding: 44px 36px;
    text-align: center;
    color: var(--white);
    position: relative;
    overflow: hidden;
}
.cta-sparkle {
    font-size: 2.5rem;
    color: var(--gold-light);
    margin-bottom: 10px;
}
.cta-card-inner h3 {
    font-family: var(--font-serif);
    font-size: 1.7rem;
    margin-bottom: 12px;
}
.cta-date {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(198,167,94,.15);
    padding: 8px 20px;
    border-radius: 50px;
    font-size: .88rem;
    color: var(--gold-light);
    margin-bottom: 16px;
}
.cta-card-inner > p {
    font-size: .92rem;
    color: rgba(255,255,255,.6);
    margin-bottom: 24px;
    line-height: 1.7;
}
.cta-features {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 10px;
    margin-bottom: 28px;
    text-align: left;
}
.cta-feature {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: .82rem;
    color: rgba(255,255,255,.75);
}
.cta-feature i {
    color: var(--gold-light);
    font-size: .85rem;
}

.countdown-section {
    padding: 70px 0;
    background: linear-gradient(135deg, var(--gold-dark) 0%, var(--gold) 100%);
    text-align: center;
    position: relative;
    z-index: 10;
}
.countdown-content h2 {
    font-family: var(--font-serif);
    font-size: clamp(1.4rem, 3vw, 2rem);
    color: var(--white);
    margin-bottom: 36px;
}
.countdown-timer {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 12px;
    flex-wrap: wrap;
}
.countdown-item {
    background: rgba(255,255,255,.15);
    backdrop-filter: blur(10px);
    border-radius: var(--radius);
    padding: 20px 28px;
    min-width: 100px;
}
.countdown-number {
    display: block;
    font-family: var(--font-serif);
    font-size: 2.8rem;
    font-weight: 700;
    color: var(--white);
    line-height: 1;
}
.countdown-label {
    display: block;
    font-size: .75rem;
    text-transform: uppercase;
    letter-spacing: 2px;
    color: rgba(255,255,255,.75);
    margin-top: 6px;
}
.countdown-separator {
    font-family: var(--font-serif);
    font-size: 2.8rem;
    font-weight: 700;
    color: rgba(255,255,255,.5);
    line-height: 1;
}

.contacto {
    background: var(--white);
    position: relative;
    z-index: 10;
}

.contacto-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
    align-items: start;
}

.contacto-info {
    display: flex;
    flex-direction: column;
    gap: 28px;
    padding-top: 10px;
}
.contacto-item {
    display: flex;
    gap: 18px;
    align-items: center;
    transform: translateY(50px);
}
.contacto-icon {
    width: 54px;
    height: 54px;
    background: var(--bg-marble);
    border-radius: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}
.contacto-icon i {
    font-size: 1.3rem;
    color: var(--gold);
}
.contacto-item h4 {
    font-family: var(--font-serif);
    font-size: 1.05rem;
    margin-bottom: 4px;
}
.contacto-item p {
    font-size: .9rem;
    color: var(--text-light);
}

a.contacto-item-link {
    border-radius: var(--radius);
    padding: 14px;
    margin: -14px;
    transition: var(--transition);
}
a.contacto-item-link:hover {
    background: rgba(198,167,94,.08);
}
a.contacto-item-link:hover .contacto-icon {
    border-color: var(--gold);
}
a.contacto-item-link:hover h4 {
    color: var(--gold);
}

.contacto-cta-card {
    background: var(--bg-marble);
    border-radius: 20px;
    padding: 44px 36px;
    text-align: center;
    border: 1px solid var(--beige);
}
.contacto-logo {
    width: 90px;
    height: 90px;
    border-radius: 50%;
    object-fit: cover;
    margin: 0 auto 20px;
    border: 3px solid var(--gold);
}
.contacto-cta-card h3 {
    font-family: var(--font-serif);
    font-size: 1.4rem;
    margin-bottom: 10px;
}
.contacto-cta-card p {
    font-size: .92rem;
    color: var(--text-light);
    margin-bottom: 24px;
}

.footer {
    background: var(--text);
    color: rgba(255,255,255,.7);
    padding: 60px 0 0;
    position: relative;
    z-index: 10;
}

.footer-content {
    display: grid;
    grid-template-columns: 2fr 1fr 1.5fr;
    gap: 50px;
    padding-bottom: 40px;
    border-bottom: 1px solid rgba(255,255,255,.08);
}

.footer-logo {
    width: 70px;
    height: 70px;
    border-radius: 10px;
    object-fit: cover;
    margin-bottom: 16px;
}
.footer-brand p {
    font-size: .9rem;
    line-height: 1.7;
    max-width: 300px;
}

.footer h4 {
    font-family: var(--font-serif);
    font-size: 1rem;
    color: var(--white);
    margin-bottom: 18px;
}

.footer-links ul {
    display: flex;
    flex-direction: column;
    gap: 10px;
}
.footer-links a {
    font-size: .88rem;
    transition: var(--transition);
}
.footer-links a:hover {
    color: var(--gold-light);
    padding-left: 6px;
}

.tags {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}
.tags span {
    background: rgba(255,255,255,.06);
    padding: 6px 14px;
    border-radius: 50px;
    font-size: .78rem;
    border: 1px solid rgba(255,255,255,.08);
    transition: var(--transition);
}
.tags span:hover {
    border-color: var(--gold);
    color: var(--gold-light);
}

.footer-bottom {
    text-align: center;
    padding: 24px 0;
    font-size: .82rem;
    color: rgba(255,255,255,.4);
}

.back-to-top {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 48px;
    height: 48px;
    background: var(--gold);
    color: var(--white);
    border: none;
    border-radius: 50%;
    cursor: pointer;
    font-size: 1.1rem;
    box-shadow: 0 4px 16px var(--gold-glow);
    transition: var(--transition);
    opacity: 0;
    visibility: hidden;
    transform: translateY(20px);
    z-index: 900;
}
.back-to-top.visible {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}
.back-to-top:hover {
    background: var(--gold-dark);
    transform: translateY(-3px);
}

.whatsapp-float {
    position: fixed;
    bottom: 30px;
    left: 30px;
    width: 60px;
    height: 60px;
    background: #25D366;
    color: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.8rem;
    box-shadow: 0 6px 24px rgba(37,211,102,.4);
    transition: var(--transition);
    z-index: 900;
    animation: wa-pulse 2s infinite;
}
.whatsapp-float:hover {
    transform: scale(1.1);
    box-shadow: 0 8px 30px rgba(37,211,102,.5);
}

.gold-text {
    color: var(--gold);
}

/* === PRODUCTOS === */
.productos {
    background: var(--bg-marble);
    position: relative;
    z-index: 10;
}

.productos-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 28px;
}

.producto-card {
    background: var(--white);
    border-radius: var(--radius);
    overflow: hidden;
    transition: var(--transition);
    border: 1px solid var(--beige);
    display: flex;
    flex-direction: column;
}
.producto-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-lg);
    border-color: rgba(198,167,94,.3);
}

.producto-card-wide {
    grid-column: 1 / -1;
    max-width: 420px;
    margin: 0 auto;
    width: 100%;
}

.producto-img {
    width: 100%;
    aspect-ratio: 1 / 1;
    overflow: hidden;
    background: var(--bg-warm);
}
.producto-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform .5s ease;
}
.producto-card:hover .producto-img img {
    transform: scale(1.05);
}

.producto-info {
    padding: 15px 20px;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    flex: 1;
    justify-content: space-between;
    gap: 14px;
}

.producto-info h3 {
    font-family: var(--font-serif);
    font-size: 1rem;
    color: var(--text);
    line-height: 1.4;
}

.btn-producto {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 5px 32px;
    border-radius: 50px;
    font-family: var(--font-sans);
    font-size: 0.9rem;
    font-weight: 700;
    letter-spacing: .3px;
    cursor: pointer;
    transition: var(--transition);
    border: 2px solid #25D366;
    background: #25D366;
    color: var(--white);
    text-transform: uppercase;
}
.btn-producto:hover {
    background: #1da851;
    border-color: #1da851;
    transform: translateY(-2px);
    box-shadow: 0 4px 16px rgba(37,211,102,.35);
}

/* === MÉTODOS DE PAGO === */
.metodos-pago {
    background: var(--white);
    padding: 50px 0;
    position: relative;
    z-index: 10;
}

.pago-content {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 28px;
    background: linear-gradient(135deg, rgba(198,167,94,.08), rgba(198,167,94,.04));
    border: 1px solid rgba(198,167,94,.2);
    border-radius: 16px;
    padding: 32px 44px;
    flex-wrap: wrap;
}

.pago-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, var(--gold), var(--gold-dark));
    border-radius: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}
.pago-icon i {
    font-size: 1.5rem;
    color: var(--white);
}

.pago-text h3 {
    font-family: var(--font-serif);
    font-size: 1.3rem;
    color: var(--text);
    margin-bottom: 2px;
}
.pago-text p {
    font-size: 1rem;
    color: var(--text-light);
}
.pago-text p strong {
    color: var(--gold);
}

.pago-cards {
    display: flex;
    gap: 16px;
    align-items: center;
}
.pago-cards i {
    font-size: 2.2rem;
    color: var(--text-muted);
    transition: var(--transition);
}
.pago-cards i:hover {
    color: var(--gold);
    transform: scale(1.15);
}

/* === LIGHTBOX === */
.lightbox {
    position: fixed;
    inset: 0;
    z-index: 2000;
    background: rgba(0, 0, 0, .85);
    backdrop-filter: blur(8px);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: opacity .3s ease, visibility .3s ease;
    cursor: zoom-out;
}
.lightbox.active {
    opacity: 1;
    visibility: visible;
}
.lightbox-img {
    max-width: 90vw;
    max-height: 85vh;
    object-fit: contain;
    border-radius: var(--radius);
    box-shadow: 0 20px 60px rgba(0,0,0,.5);
    transform: scale(.9);
    transition: transform .35s cubic-bezier(.4,0,.2,1);
}
.lightbox.active .lightbox-img {
    transform: scale(1);
}
.lightbox-close {
    position: absolute;
    top: 20px;
    right: 24px;
    width: 44px;
    height: 44px;
    background: rgba(255,255,255,.12);
    border: none;
    border-radius: 50%;
    color: var(--white);
    font-size: 1.3rem;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
    z-index: 2001;
}
.lightbox-close:hover {
    background: rgba(255,255,255,.25);
    transform: rotate(90deg);
}

.producto-img {
    cursor: zoom-in;
}

[data-aos] {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity .7s ease, transform .7s ease;
}
[data-aos="fade-right"] {
    transform: translateX(-40px);
}
[data-aos="fade-left"] {
    transform: translateX(40px);
}
[data-aos="fade-down"] {
    transform: translateY(-30px);
}
[data-aos].aos-animate {
    opacity: 1;
    transform: translate(0, 0);
}

@keyframes scroll-wheel {
    0%   { opacity: 1; transform: translateX(-50%) translateY(0); }
    100% { opacity: 0; transform: translateX(-50%) translateY(14px); }
}

@keyframes wa-pulse {
    0%, 100% { box-shadow: 0 6px 24px rgba(37,211,102,.4); }
    50%      { box-shadow: 0 6px 24px rgba(37,211,102,.6), 0 0 0 12px rgba(37,211,102,.1); }
}

@media (max-width: 992px) {
    .about-grid,
    .beneficios-grid,
    .contacto-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    .about-image {
        order: -1;
    }
    .about-content {
        padding: 0 10px;
    }
    .curso-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .equipos-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .productos-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .footer-content {
        grid-template-columns: 1fr 1fr;
    }
}

@media (max-width: 768px) {
    :root {
        --section-py: 70px;
    }

    .container {
        width: 92%;
    }

    .section-header {
        margin-bottom: 40px;
    }

    .nav-toggle {
        display: flex;
    }
    .nav-menu {
        position: fixed;
        top: 80px; right: -100%;
        width: 80%;
        max-width: 320px;
        height: 60vh;
        background: var(--white);
        flex-direction: column;
        align-items: flex-start;
        padding: 50px 36px 40px;
        gap: 12px;
        transition: var(--transition);
        box-shadow: -10px 0 40px rgba(0,0,0,.1);
    }
    .nav-menu.open {
        right: 0;
    }
    .nav-link {
        color: var(--text) !important;
        font-size: 1rem;
        width: 100%;
        padding: 12px 0;
    }
    .nav-link.nav-cta {
        margin-left: 0;
        margin-top: 12px;
        text-align: center;
        justify-content: center;
        padding: 12px 24px;
    }

    .hero-cta-group {
        flex-direction: column;
        align-items: center;
    }

    .curso-grid {
        grid-template-columns: 1fr;
    }
    .equipos-grid {
        grid-template-columns: 1fr;
    }
    .equipo-card-wide {
        max-width: 100%;
    }
    .productos-grid {
        grid-template-columns: 1fr;
    }
    .producto-card-wide {
        max-width: 100%;
    }

    .pago-content {
        flex-direction: column;
        text-align: center;
        padding: 28px 24px;
        gap: 18px;
    }

    .about-image-accent {
        display: none;
    }

    .about-text {
        font-size: .95rem;
        margin-bottom: 24px;
    }

    .about-stats {
        gap: 12px;
        flex-wrap: wrap;
        justify-content: center;
    }

    .stat-item {
        min-width: 80px;
    }

    .stat-number {
        font-size: 1.8rem;
    }

    .stat-suffix {
        font-size: 1.4rem;
    }

    .stat-icon {
        font-size: 1.6rem;
    }

    .stat-label {
        font-size: .72rem;
    }

    .cta-features {
        grid-template-columns: 1fr;
    }

    .footer-content {
        grid-template-columns: 1fr;
        gap: 30px;
    }

    .countdown-number {
        font-size: 2rem;
    }
    .countdown-item {
        padding: 14px 18px;
        min-width: 70px;
    }
    .countdown-separator {
        font-size: 2rem;
    }

    .whatsapp-float {
        bottom: 20px;
        left: 20px;
        width: 52px;
        height: 52px;
        font-size: 1.5rem;
    }
    .back-to-top {
        bottom: 20px;
        right: 20px;
        width: 42px;
        height: 42px;
    }
}

@media (max-width: 480px) {
    :root {
        --section-py: 50px;
    }

    .container {
        width: 94%;
    }

    .section-header {
        margin-bottom: 35px;
    }

    .section-subtitle {
        font-size: .92rem;
    }

    .about-grid {
        gap: 30px;
    }

    .hero-title-accent {
        font-size: 2rem;
    }

    .btn {
        padding: 12px 22px;
        font-size: .8rem;
        width: 100%;
        max-width: 280px;
    }

    .countdown-timer {
        gap: 8px;
    }

    .about-stats {
        gap: 8px;
    }

    .stat-item {
        min-width: 70px;
    }

    .stat-number {
        font-size: 1.5rem;
    }

    .stat-suffix {
        font-size: 1.2rem;
    }

    .stat-icon {
        font-size: 1.4rem;
    }

    .stat-label {
        font-size: .68rem;
    }

    .section-title {
        font-size: 1.6rem;
    }

    .about-text {
        font-size: .88rem;
    }

    .hero-cta-group .btn {
        width: 100%;
    }
    .btn-producto{ 
        justify-content: center;
        padding: 5px 12px;
        font-size: .8rem;
        width: 60%;
    }
    .contacto-item{
        transform: translateY(0px);
    }
}