:root {
    --color-bg: #111018;
    --color-bg-alt: #1b1a24;
    --color-primary: #ff7ba5;
    --color-primary-soft: #ffd0e1;
    --color-text: #f7f7f7;
    --color-muted: #b8b8c6;
    --max-width: 1100px;
    --radius-lg: 18px;
    --radius-pill: 999px;
    --shadow-soft: 0 18px 40px rgba(0,0,0,0.45);
    --transition-fast: 0.25s ease;
    --nav-height: 80px;
    --footer-bg: #0b0b10;
}

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

body {
    margin: 0;
    font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    background: radial-gradient(circle at top, #2a2336 0, #0b0b10 52%, #050509 100%);
    color: var(--color-text);
    line-height: 1.6;
}

/* Header & nav */

.main-header {
    position: sticky;
    top: 0;
    z-index: 50;
    backdrop-filter: blur(14px);
    background: linear-gradient(to bottom, rgba(11,11,16,0.9), rgba(11,11,16,0.75));
    border-bottom: 1px solid rgba(255,255,255,0.04);
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 10px clamp(18px, 4vw, 32px);
}

.logo-wrap {
    display: flex;
    align-items: center;
    gap: 12px;
}

.logo {
    width: 52px;
    height: 52px;
    border-radius: 50%;
    object-fit: cover;
    box-shadow: 0 0 0 2px rgba(255,255,255,0.05);
}

.logo-text h1 {
    font-size: 1.1rem;
    margin: 0;
    letter-spacing: 0.06em;
    text-transform: uppercase;
}

.logo-text p {
    margin: 2px 0 0;
    font-size: .78rem;
    color: var(--color-muted);
}

.main-nav {
    display: flex;
    align-items: center;
    gap: 10px;
}

.main-nav ul {
    list-style: none;
    display: flex;
    gap: 14px;
    margin: 0;
    padding: 0;
}

.main-nav a {
    color: var(--color-muted);
    text-decoration: none;
    font-size: .85rem;
    padding: 7px 10px;
    border-radius: var(--radius-pill);
    transition: background var(--transition-fast), color var(--transition-fast), transform var(--transition-fast);
}

.main-nav a:hover {
    background: rgba(255,255,255,0.06);
    color: #fff;
    transform: translateY(-1px);
}

.nav-toggle {
    display: none;
    background: none;
    border: none;
    color: #fff;
    font-size: 1.4rem;
}

/* Hero */

.hero {
    position: relative;
    min-height: 70vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 60px 18px 80px;
    overflow: hidden;
}

.hero-bg {
    position: absolute;
    inset: 0;
    background-size: cover;
    background-position: center;
    filter: grayscale(0.1) contrast(1.12);
    transform: scale(1.04);
}

.hero-overlay {
    position: absolute;
    inset: 0;
    background: radial-gradient(circle at top, rgba(0,0,0,0.1), rgba(0,0,0,0.85));
}

.hero-content {
    position: relative;
    max-width: 640px;
    text-align: center;
    z-index: 2;
    padding: 26px 22px;
    border-radius: var(--radius-lg);
    background: linear-gradient(135deg, rgba(10,10,18,0.88), rgba(10,10,20,0.6));
    box-shadow: var(--shadow-soft);
    border: 1px solid rgba(255,255,255,0.08);
}

.hero-content h2 {
    font-size: clamp(1.8rem, 3vw, 2.4rem);
    margin: 0 0 10px;
}

.hero-content p {
    margin: 0 0 18px;
    color: var(--color-primary-soft);
}

.hero-buttons {
    display: flex;
    justify-content: center;
    gap: 12px;
    flex-wrap: wrap;
}

/* Sections */

.section {
    padding: 60px 18px;
}

.section.alt {
    background: radial-gradient(circle at top, rgba(255,123,165,0.07), rgba(0,0,0,0.2));
}

.section-inner {
    max-width: var(--max-width);
    margin: 0 auto;
}

.section h2 {
    font-size: 1.7rem;
    margin-top: 0;
    margin-bottom: 8px;
}

.section-intro {
    margin-top: 0;
    color: var(--color-muted);
}

.two-col {
    display: grid;
    grid-template-columns: minmax(0, 1.3fr) minmax(0, 1.1fr);
    gap: 30px;
    align-items: center;
}

/* Pills & lists */

.pill-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-top: 18px;
}

.pill {
    font-size: .8rem;
    padding: 6px 14px;
    border-radius: var(--radius-pill);
    border: 1px solid rgba(255,255,255,0.12);
    background: rgba(255,255,255,0.02);
}

.feature-list {
    padding-left: 18px;
    margin-top: 10px;
    color: var(--color-muted);
}

/* Cards, gallery, etc */

.highlight-card {
    background: rgba(10,10,18,0.9);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-soft);
    border: 1px solid rgba(255,255,255,0.08);
}

.highlight-card img {
    width: 100%;
    height: 230px;
    object-fit: cover;
    display: block;
}

.highlight-text {
    padding: 16px 18px 20px;
}

.highlight-text h3 {
    margin: 0 0 4px;
}

.highlight-text p {
    margin: 0 0 10px;
    font-size: .9rem;
    color: var(--color-muted);
}

.gallery-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
    gap: 10px;
    margin-top: 18px;
}

.gallery-item {
    width: 100%;
    aspect-ratio: 4 / 3;
    object-fit: cover;
    border-radius: 14px;
    cursor: pointer;
    transition: transform var(--transition-fast), box-shadow var(--transition-fast), opacity var(--transition-fast);
    opacity: 0.94;
}

.gallery-item:hover {
    transform: translateY(-3px);
    box-shadow: 0 12px 25px rgba(0,0,0,0.6);
    opacity: 1;
}

.image-stack {
    position: relative;
    display: grid;
    gap: 14px;
}

.image-stack img {
    width: 100%;
    border-radius: 18px;
    object-fit: cover;
    box-shadow: var(--shadow-soft);
}

/* Cards grid */

.card-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(210px, 1fr));
    gap: 18px;
    margin-top: 18px;
}

.card {
    background: rgba(9,9,14,0.9);
    border-radius: var(--radius-lg);
    overflow: hidden;
    border: 1px solid rgba(255,255,255,0.08);
    box-shadow: var(--shadow-soft);
}

.card img {
    width: 100%;
    height: 190px;
    object-fit: cover;
    display: block;
}

.card-body {
    padding: 14px 16px 16px;
}

.card-body h3 {
    margin: 0 0 6px;
    font-size: 1.05rem;
}

.card-body p {
    margin: 0;
    font-size: .9rem;
    color: var(--color-muted);
}

/* Video */

.video-section {
    align-items: flex-start;
}

.video-wrapper {
    position: relative;
    width: 100%;
    padding-top: 56.25%;
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-soft);
    border: 1px solid rgba(255,255,255,0.08);
}

.video-wrapper iframe {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
}

/* Redes */

.social-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 20px;
    margin-top: 20px;
}

.social-card {
    background: rgba(9,9,14,0.9);
    border-radius: var(--radius-lg);
    padding: 16px 16px 18px;
    border: 1px solid rgba(255,255,255,0.08);
    box-shadow: var(--shadow-soft);
}

.social-card h3 {
    margin-top: 0;
}

.social-embed iframe {
    width: 100%;
    max-width: 360px;
    height: 360px;
}

/* Contacto */

.contact-section .note {
    font-size: .9rem;
    color: var(--color-muted);
}

.contact-form {
    background: rgba(9,9,14,0.9);
    padding: 16px 16px 18px;
    border-radius: var(--radius-lg);
    border: 1px solid rgba(255,255,255,0.08);
    box-shadow: var(--shadow-soft);
}

.form-row {
    margin-bottom: 12px;
}

label {
    display: block;
    font-size: .85rem;
    margin-bottom: 4px;
}

input,
textarea {
    width: 100%;
    padding: 9px 10px;
    border-radius: 10px;
    border: 1px solid rgba(255,255,255,0.18);
    background: rgba(5,5,10,0.9);
    color: var(--color-text);
    font-size: .9rem;
}

input:focus,
textarea:focus {
    outline: 2px solid rgba(255,123,165,0.6);
    border-color: transparent;
}

/* Buttons */

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 9px 18px;
    border-radius: var(--radius-pill);
    font-size: .9rem;
    text-decoration: none;
    cursor: pointer;
    border: none;
    transition: background var(--transition-fast), transform var(--transition-fast), box-shadow var(--transition-fast), color var(--transition-fast);
    white-space: nowrap;
}

.btn.primary {
    background: linear-gradient(135deg, var(--color-primary), #ff9ec1);
    color: #1a0c16;
    box-shadow: 0 12px 25px rgba(255,123,165,0.35);
}

.btn.primary:hover {
    transform: translateY(-1px);
    box-shadow: 0 18px 32px rgba(255,123,165,0.45);
}

.btn.secondary {
    background: transparent;
    color: var(--color-text);
    border: 1px solid rgba(255,255,255,0.4);
}

.btn.secondary:hover {
    background: rgba(255,255,255,0.08);
}

.btn.small {
    padding: 7px 15px;
    font-size: .82rem;
}

/* WhatsApp floating button */

.whatsapp-float {
    position: fixed;
    right: 16px;
    bottom: 18px;
    width: 54px;
    height: 54px;
    border-radius: 50%;
    background: #25d366;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 12px 25px rgba(0,0,0,0.55);
    text-decoration: none;
    z-index: 60;
    animation: float 3s ease-in-out infinite;
}

.whatsapp-float span {
    font-size: 1.6rem;
}

.whatsapp-float:hover {
    transform: translateY(-2px) scale(1.03);
}

@keyframes float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-4px); }
}

/* Footer */

.main-footer {
    background: var(--footer-bg);
    padding: 16px 18px 18px;
    text-align: center;
    font-size: .8rem;
    color: var(--color-muted);
    border-top: 1px solid rgba(255,255,255,0.06);
}

.main-footer a {
    color: var(--color-primary-soft);
}

/* Lightbox */

.lightbox {
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.8);
    display: none;
    align-items: center;
    justify-content: center;
    z-index: 80;
    padding: 20px;
}

.lightbox.open {
    display: flex;
}

.lightbox-content {
    position: relative;
    max-width: 900px;
    width: 100%;
}

#lightbox-img {
    width: 100%;
    max-height: 80vh;
    object-fit: contain;
    border-radius: 16px;
    box-shadow: var(--shadow-soft);
}

.lightbox-close {
    position: absolute;
    top: -10px;
    right: -10px;
    width: 34px;
    height: 34px;
    border-radius: 50%;
    border: none;
    background: rgba(0,0,0,0.8);
    color: #fff;
    font-size: 1.4rem;
    cursor: pointer;
}

/* Responsive */

@media (max-width: 900px) {
    .two-col {
        grid-template-columns: 1fr;
    }

    .main-header {
        padding-inline: 14px;
    }

    .main-nav ul {
        position: absolute;
        right: 14px;
        top: var(--nav-height);
        flex-direction: column;
        background: rgba(5,5,10,0.96);
        padding: 10px 12px 12px;
        border-radius: 14px;
        box-shadow: var(--shadow-soft);
        border: 1px solid rgba(255,255,255,0.08);
        transform: translateY(-10px);
        opacity: 0;
        pointer-events: none;
        transition: opacity var(--transition-fast), transform var(--transition-fast);
    }

    .main-nav.open ul {
        opacity: 1;
        transform: translateY(0);
        pointer-events: auto;
    }

    .nav-toggle {
        display: block;
    }
}

@media (max-width: 600px) {
    .hero {
        min-height: 65vh;
        padding-top: 40px;
    }

    .hero-content {
        padding-inline: 16px;
    }

    .logo-text h1 {
        font-size: .95rem;
    }

    .logo-text p {
        display: none;
    }
}