/* ===== VILLA STRONG GYM - INDEX CSS ===== */
/* Color Palette */
:root {
    --dark-navy: #0D1B2A;
    --navy: #1A2535;
    --blue-electric: #1E90FF;
    --orange: #FF6B2B;
    --gold: #F5C842;
    --white: #FFFFFF;
    --light-gray: #F4F6F8;
    --text-muted: #8A95A3;
    --gradient-hero: linear-gradient(135deg, #0D1B2A 0%, #1A2535 50%, #0D2545 100%);
    --gradient-accent: linear-gradient(90deg, #FF6B2B, #F5C842);
    --gradient-blue: linear-gradient(135deg, #1E90FF, #0060CC);
    --font-display: 'Bebas Neue', sans-serif;
    --font-body: 'Roboto', sans-serif;
    --shadow-card: 0 8px 32px rgba(0,0,0,0.18);
    --shadow-hover: 0 16px 48px rgba(0,0,0,0.28);
    --radius: 12px;
    --radius-sm: 6px;
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* ===== RESET & BASE ===== */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
body {
    font-family: var(--font-body);
    background: var(--white);
    color: var(--dark-navy);
    overflow-x: hidden;
    line-height: 1.6;
}
img { max-width: 100%; height: auto; display: block; }
a { text-decoration: none; color: inherit; }
ul { list-style: none; }

/* ===== WHATSAPP FLOAT ===== */
.whatsapp-btn {
    position: fixed;
    bottom: 28px;
    right: 28px;
    z-index: 9999;
    background: #25D366;
    color: var(--white);
    width: 60px;
    height: 60px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 28px;
    box-shadow: 0 4px 20px rgba(37, 211, 102, 0.5);
    transition: var(--transition);
    animation: waFloat 3s ease-in-out infinite;
}
.whatsapp-btn:hover { transform: scale(1.12); box-shadow: 0 8px 32px rgba(37, 211, 102, 0.7); }
.whatsapp-tooltip {
    position: absolute;
    right: 70px;
    background: var(--dark-navy);
    color: var(--white);
    padding: 6px 14px;
    border-radius: 20px;
    font-size: 13px;
    font-weight: 600;
    white-space: nowrap;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.3s;
}
.whatsapp-btn:hover .whatsapp-tooltip { opacity: 1; }
@keyframes waFloat {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-6px); }
}
.whatsapp-btn:hover { animation: none; }

/* ===== NAVBAR ===== */
.navbar {
    position: fixed;
    top: 0; left: 0; right: 0;
    z-index: 1000;
    padding: 0;
    background: transparent;
    transition: var(--transition);
}
.navbar.scrolled {
    background: rgba(13, 27, 42, 0.97);
    backdrop-filter: blur(12px);
    box-shadow: 0 4px 24px rgba(0,0,0,0.3);
}
.nav-container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 24px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 72px;
}
.nav-logo { display: flex; align-items: center; }
.logo-img { height: 52px; width: 52px; border-radius: 50%; object-fit: cover; border: 2px solid var(--orange); }
.nav-menu { display: flex; align-items: center; gap: 4px; }
.nav-link {
    color: rgba(255,255,255,0.88);
    font-size: 13px;
    font-weight: 600;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    padding: 8px 14px;
    border-radius: var(--radius-sm);
    transition: var(--transition);
    position: relative;
}
.nav-link::after {
    content: '';
    position: absolute;
    bottom: 2px; left: 50%; right: 50%;
    height: 2px;
    background: var(--gradient-accent);
    border-radius: 2px;
    transition: var(--transition);
}
.nav-link:hover { color: var(--white); }
.nav-link:hover::after { left: 14px; right: 14px; }
.nav-asociados {
    background: var(--gradient-accent);
    color: var(--dark-navy) !important;
    border-radius: 24px;
    padding: 9px 20px;
    font-weight: 700;
    display: flex;
    align-items: center;
    gap: 6px;
}
.nav-asociados::after { display: none; }
.nav-asociados:hover { transform: translateY(-2px); box-shadow: 0 6px 20px rgba(255,107,43,0.4); }
.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 6px;
}
.nav-toggle span {
    display: block;
    width: 26px;
    height: 2px;
    background: var(--white);
    border-radius: 2px;
    transition: var(--transition);
}

/* ===== HERO ===== */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    overflow: hidden;
}
.hero-bg-img {
    position: absolute;
    inset: 0;
    background-size: cover;
    background-position: center;
    transform: scale(1.05);
    transition: transform 8s ease;
    opacity: 0.5
}
.hero:hover .hero-bg-img { transform: scale(1.0);}
.hero-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(13,27,42,0.92) 0%, rgba(13,27,42,0.7) 60%, rgba(13,27,42,0.4) 100%);
}
.hero-particles {
    position: absolute;
    inset: 0;
    overflow: hidden;
    pointer-events: none;
}
.particle {
    position: absolute;
    border-radius: 50%;
    opacity: 0.15;
    animation: particleFloat linear infinite;
}
@keyframes particleFloat {
    0% { transform: translateY(100vh) rotate(0deg); opacity: 0; }
    10% { opacity: 0.15; }
    90% { opacity: 0.15; }
    100% { transform: translateY(-100px) rotate(360deg); opacity: 0; }
}
.hero-content {
    position: relative;
    z-index: 2;
    max-width: 1280px;
    margin: 0 auto;
    padding: 120px 24px 80px;
    width: 100%;
}
.hero-badge {
    display: inline-block;
    background: var(--gradient-accent);
    color: var(--dark-navy);
    font-family: var(--font-display);
    font-size: 13px;
    letter-spacing: 0.2em;
    padding: 6px 20px;
    border-radius: 24px;
    margin-bottom: 24px;
    font-weight: 400;
}
.hero-title {
    font-family: var(--font-display);
    font-size: clamp(60px, 10vw, 130px);
    line-height: 0.9;
    color: var(--white);
    letter-spacing: 0.02em;
    margin-bottom: 20px;
}
.hero-accent {
    background: var(--gradient-accent);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}
.hero-sub {
    color: rgba(255,255,255,0.7);
    font-size: 15px;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    margin-bottom: 40px;
    font-weight: 300;
}
.hero-stats {
    display: flex;
    align-items: center;
    gap: 32px;
    margin-bottom: 48px;
}
.stat-item { text-align: center; }
.stat-num {
    display: block;
    font-family: var(--font-display);
    font-size: 48px;
    color: var(--white);
    line-height: 1;
}
.stat-label {
    font-size: 11px;
    letter-spacing: 0.15em;
    color: rgba(255,255,255,0.55);
    text-transform: uppercase;
}
.stat-divider {
    width: 1px;
    height: 48px;
    background: rgba(255,255,255,0.2);
}
.hero-cta { display: flex; gap: 16px; flex-wrap: wrap; }
.btn-primary {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: var(--gradient-accent);
    color: var(--dark-navy);
    font-weight: 800;
    font-size: 13px;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    padding: 16px 32px;
    border-radius: 32px;
    transition: var(--transition);
    cursor: pointer;
    border: none;
}
.btn-primary:hover { transform: translateY(-3px); box-shadow: 0 12px 32px rgba(255,107,43,0.4); }
.btn-primary.large { font-size: 15px; padding: 18px 40px; }
.btn-outline {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: transparent;
    color: var(--white);
    font-weight: 700;
    font-size: 13px;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    padding: 16px 32px;
    border-radius: 32px;
    border: 2px solid rgba(255,255,255,0.4);
    transition: var(--transition);
}
.btn-outline:hover { border-color: var(--white); background: rgba(255,255,255,0.08); }
.hero-scroll {
    position: absolute;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 2;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    color: rgba(255,255,255,0.4);
    font-size: 10px;
    letter-spacing: 0.2em;
}
.scroll-line {
    width: 1px;
    height: 40px;
    background: linear-gradient(to bottom, rgba(255,255,255,0.4), transparent);
    animation: scrollLine 1.8s ease-in-out infinite;
}
@keyframes scrollLine {
    0%, 100% { transform: scaleY(1); opacity: 1; }
    50% { transform: scaleY(0.5); opacity: 0.4; }
}

/* ===== SECTIONS SHARED ===== */
.section { padding: 100px 0; }
.container { max-width: 1280px; margin: 0 auto; padding: 0 24px; }
.section-eyebrow {
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 0.3em;
    text-transform: uppercase;
    color: var(--orange);
    margin-bottom: 12px;
}
.section-eyebrow.light { color: var(--gold); }
.section-title {
    font-family: var(--font-display);
    font-size: clamp(36px, 5vw, 60px);
    color: var(--dark-navy);
    line-height: 1.0;
    margin-bottom: 16px;
}
.section-title.light { color: var(--white); }
.section-subtitle { font-size: 16px; color: var(--text-muted); max-width: 560px; margin-bottom: 56px; }
.section-subtitle.dark { color: var(--text-muted); }
.accent { color: var(--orange); }
.dark-section { background: var(--dark-navy); }

/* ===== QUIENES SOMOS ===== */
.qs-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
    margin-top: 40px;
}
.qs-images { position: relative; }
.qs-img-main img {
    width: 100%;
    height: 480px;
    object-fit: cover;
    border-radius: var(--radius);
    box-shadow: var(--shadow-card);
}
.qs-img-side {
    position: absolute;
    bottom: -40px;
    right: -40px;
    width: 240px;
}
.qs-img-side img {
    width: 100%;
    height: 200px;
    object-fit: cover;
    border-radius: var(--radius);
    border: 4px solid var(--white);
    box-shadow: var(--shadow-card);
}
.qs-badge-float {
    position: absolute;
    top: -20px;
    left: -20px;
    background: var(--gradient-accent);
    color: var(--dark-navy);
    width: 80px;
    height: 80px;
    border-radius: 50%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    font-size: 10px;
    font-weight: 800;
    text-align: center;
    line-height: 1.2;
    box-shadow: 0 4px 20px rgba(255,107,43,0.4);
}
.qs-badge-float i { font-size: 18px; margin-bottom: 2px; }
.qs-text { color: #4A5568; margin-bottom: 20px; font-size: 15px; line-height: 1.8; }
.qs-values { display: flex; flex-direction: column; gap: 20px; margin-top: 32px; }
.value-item { display: flex; gap: 16px; align-items: flex-start; }
.value-icon {
    width: 48px;
    height: 48px;
    background: linear-gradient(135deg, rgba(255,107,43,0.1), rgba(245,200,66,0.1));
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--orange);
    font-size: 20px;
    flex-shrink: 0;
    border: 1px solid rgba(255,107,43,0.2);
}
.value-item h4 { font-size: 15px; font-weight: 700; color: var(--dark-navy); margin-bottom: 4px; }
.value-item p { font-size: 13px; color: var(--text-muted); }

/* ===== PROGRAMAS ===== */
.programas .section-eyebrow,
.programas .section-title,
.programas .section-subtitle { text-align: center; margin-left: auto; margin-right: auto; }
.programas-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}
.programa-card {
    background: var(--navy);
    border-radius: var(--radius);
    overflow: hidden;
    transition: var(--transition);
    border: 1px solid rgba(255,255,255,0.06);
}
.programa-card:hover { transform: translateY(-8px); box-shadow: 0 24px 48px rgba(0,0,0,0.4); }
.programa-card.featured { border-color: var(--orange); }
.programa-img { position: relative; overflow: hidden; height: 200px; }
.programa-img img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.5s ease; }
.programa-card:hover .programa-img img { transform: scale(1.08); }
.programa-overlay {
    position: absolute;
    inset: 0;
    background: rgba(13,27,42,0.5);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 40px;
    color: var(--white);
    opacity: 0;
    transition: var(--transition);
}
.programa-card:hover .programa-overlay { opacity: 1; }
.programa-body { padding: 24px; }
.programa-tag {
    display: inline-block;
    font-size: 10px;
    font-weight: 700;
    letter-spacing: 0.15em;
    color: var(--orange);
    border: 1px solid var(--orange);
    padding: 3px 10px;
    border-radius: 12px;
    margin-bottom: 10px;
}
.programa-tag.popular { background: var(--orange); color: var(--dark-navy); border-color: var(--orange); }
.programa-body h3 { color: var(--white); font-size: 20px; font-weight: 700; margin-bottom: 8px; }
.programa-body p { color: rgba(255,255,255,0.55); font-size: 13px; margin-bottom: 20px; }
.programa-btn {
    display: inline-block;
    color: var(--orange);
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    border-bottom: 1px solid var(--orange);
    padding-bottom: 2px;
    transition: var(--transition);
}
.programa-btn:hover { color: var(--gold); border-color: var(--gold); }

/* ===== PLANES ===== */
.planes { background: var(--light-gray); }
.planes .section-eyebrow, .planes .section-title, .planes .section-subtitle { text-align: center; margin-left: auto; margin-right: auto; }
.planes-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    align-items: start;
}
.plan-card {
    background: var(--white);
    border-radius: var(--radius);
    padding: 40px 32px;
    box-shadow: var(--shadow-card);
    transition: var(--transition);
    position: relative;
    border: 2px solid transparent;
}
.plan-card:hover { transform: translateY(-8px); box-shadow: var(--shadow-hover); }
.plan-card.featured {
    background: var(--dark-navy);
    border-color: var(--orange);
    transform: scale(1.04);
}
.plan-card.featured:hover { transform: scale(1.04) translateY(-8px); }
.plan-card.elite { border-color: var(--gold); }
.plan-badge {
    position: absolute;
    top: -14px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--gradient-accent);
    color: var(--dark-navy);
    font-size: 10px;
    font-weight: 800;
    letter-spacing: 0.15em;
    padding: 4px 20px;
    border-radius: 12px;
    white-space: nowrap;
}
.plan-header { text-align: center; margin-bottom: 32px; }
.plan-icon {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    margin: 0 auto 16px;
    background: linear-gradient(135deg, rgba(255,107,43,0.12), rgba(245,200,66,0.12));
    color: var(--orange);
}
.plan-card.featured .plan-icon { color: var(--gold); background: rgba(245,200,66,0.12); }
.plan-card.elite .plan-icon { color: var(--gold); }
.plan-header h3 {
    font-family: var(--font-display);
    font-size: 28px;
    color: var(--dark-navy);
    margin-bottom: 12px;
}
.plan-card.featured .plan-header h3 { color: var(--white); }
.plan-card.elite .plan-header h3 { color: var(--dark-navy); }
.plan-price { display: flex; align-items: baseline; justify-content: center; gap: 4px; }
.currency { font-size: 20px; font-weight: 700; color: var(--orange); }
.amount { font-family: var(--font-display); font-size: 56px; color: var(--dark-navy); line-height: 1; }
.plan-card.featured .amount, .plan-card.featured .currency { color: var(--white); }
.plan-card.elite .amount { color: var(--dark-navy); }
.period { font-size: 14px; color: var(--text-muted); }
.plan-card.featured .period { color: rgba(255,255,255,0.55); }
.plan-features { margin-bottom: 32px; display: flex; flex-direction: column; gap: 12px; }
.plan-features li { display: flex; align-items: center; gap: 10px; font-size: 14px; color: #4A5568; }
.plan-card.featured .plan-features li { color: rgba(255,255,255,0.75); }
.plan-features .fa-check { color: #22C55E; font-size: 14px; }
.plan-features .fa-times.muted { color: var(--text-muted); }
.plan-btn {
    display: block;
    text-align: center;
    padding: 14px 24px;
    border-radius: 32px;
    font-size: 13px;
    font-weight: 700;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    transition: var(--transition);
}
.plan-btn.outline {
    border: 2px solid var(--orange);
    color: var(--orange);
}
.plan-btn.outline:hover { background: var(--orange); color: var(--white); }
.plan-btn.primary { background: var(--gradient-accent); color: var(--dark-navy); }
.plan-btn.primary:hover { transform: translateY(-2px); box-shadow: 0 8px 24px rgba(255,107,43,0.4); }
.plan-btn.gold { background: linear-gradient(135deg, var(--gold), #E5B800); color: var(--dark-navy); }
.plan-btn.gold:hover { transform: translateY(-2px); box-shadow: 0 8px 24px rgba(245,200,66,0.4); }

/* ===== CTA BANNER ===== */
.cta-banner {
    position: relative;
    padding: 100px 0;
    overflow: hidden;
    text-align: center;
}
.cta-banner-bg {
    position: absolute;
    inset: 0;
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
}
.cta-banner-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(13,27,42,0.9), rgba(30,144,255,0.3));
}
.cta-banner-content {
    position: relative;
    z-index: 2;
}
.cta-banner-content h2 {
    font-family: var(--font-display);
    font-size: clamp(36px, 6vw, 72px);
    color: var(--white);
    margin-bottom: 16px;
}
.cta-banner-content p {
    color: rgba(255,255,255,0.7);
    font-size: 17px;
    margin-bottom: 40px;
}

/* ===== SPONSOR ===== */
.sponsor { background: var(--white); }
.sponsor .section-eyebrow, .sponsor .section-title { text-align: center; }
.sponsor-track-wrapper {
    overflow: hidden;
    position: relative;
    padding: 40px 0;
    margin: 0 -24px;
}
.sponsor-track-wrapper::before, .sponsor-track-wrapper::after {
    content: '';
    position: absolute;
    top: 0; bottom: 0;
    width: 120px;
    z-index: 2;
    pointer-events: none;
}
.sponsor-track-wrapper::before { left: 0; background: linear-gradient(to right, var(--white), transparent); }
.sponsor-track-wrapper::after { right: 0; background: linear-gradient(to left, var(--white), transparent); }
.sponsor-track {
    display: flex;
    gap: 60px;
    align-items: center;
    animation: sponsorScroll 20s linear infinite;
    width: max-content;
}
@keyframes sponsorScroll {
    0% { transform: translateX(0); }
    100% { transform: translateX(-50%); }
}
.sponsor-logo img {
    height: 48px;
    width: auto;
    filter: grayscale(100%) opacity(0.5);
    transition: var(--transition);
    object-fit: contain;
}
.sponsor-logo:hover img { filter: grayscale(0%) opacity(1); }
.sponsor-cta { text-align: center; margin-top: 48px; }
.sponsor-cta p { color: var(--text-muted); margin-bottom: 16px; }
.btn-outline-dark {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    border: 2px solid var(--dark-navy);
    color: var(--dark-navy);
    padding: 12px 28px;
    border-radius: 32px;
    font-size: 13px;
    font-weight: 700;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    transition: var(--transition);
}
.btn-outline-dark:hover { background: var(--dark-navy); color: var(--white); }

/* ===== CONTACTO ===== */
.contacto-grid {
    display: grid;
    grid-template-columns: 1fr 1.3fr;
    gap: 80px;
    margin-top: 48px;
}
.info-item {
    display: flex;
    gap: 16px;
    align-items: flex-start;
    margin-bottom: 28px;
}
.info-icon {
    width: 48px;
    height: 48px;
    background: rgba(255,107,43,0.15);
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--orange);
    font-size: 18px;
    flex-shrink: 0;
}
.info-item h4 { font-size: 13px; font-weight: 700; color: var(--white); margin-bottom: 4px; letter-spacing: 0.05em; text-transform: uppercase; }
.info-item p { color: rgba(255,255,255,0.6); font-size: 14px; }
.contacto-social { display: flex; gap: 12px; margin-top: 8px; flex-wrap: wrap; }
.social-icon {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 16px;
    transition: var(--transition);
    color: var(--white);
    border: 1px solid rgba(255,255,255,0.15);
}
.social-icon:hover { transform: translateY(-4px); }
.social-icon.facebook { background: #1877F2; border-color: #1877F2; }
.social-icon.instagram { background: linear-gradient(135deg, #f09433, #e6683c, #dc2743, #cc2366, #bc1888); border-color: #dc2743; }
.social-icon.tiktok { background: #010101; border-color: #69C9D0; }
.social-icon.youtube { background: #FF0000; border-color: #FF0000; }
.social-icon.twitter { background: #000; border-color: #333; }
.social-icon.whatsapp { background: #25D366; border-color: #25D366; }
.contacto-form { background: rgba(255,255,255,0.04); border-radius: var(--radius); padding: 40px; border: 1px solid rgba(255,255,255,0.08); }
.form-group { margin-bottom: 20px; }
.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 14px 18px;
    background: rgba(255,255,255,0.06);
    border: 1px solid rgba(255,255,255,0.12);
    border-radius: var(--radius-sm);
    color: var(--white);
    font-family: var(--font-body);
    font-size: 14px;
    transition: var(--transition);
    outline: none;
    resize: vertical;
}
.form-group input::placeholder, .form-group textarea::placeholder { color: rgba(255,255,255,0.35); }
.form-group select { color: rgba(255,255,255,0.55); appearance: none; }
.form-group select option { background: var(--navy); }
.form-group input:focus, .form-group select:focus, .form-group textarea:focus {
    border-color: var(--orange);
    background: rgba(255,107,43,0.06);
}
.btn-primary.full-width { width: 100%; justify-content: center; }

/* ===== FOOTER ===== */
.footer { background: #080F1A; }
.footer-top { padding: 80px 0 48px; border-bottom: 1px solid rgba(255,255,255,0.06); }
.footer-grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr 1.4fr;
    gap: 48px;
}
.footer-logo { height: 64px; width: 64px; border-radius: 50%; object-fit: cover; border: 2px solid var(--orange); margin-bottom: 16px; }
.footer-brand p { color: rgba(255,255,255,0.5); font-size: 13px; line-height: 1.8; margin-bottom: 24px; }
.footer-social { display: flex; gap: 10px; flex-wrap: wrap; }
.footer-social a {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: rgba(255,255,255,0.08);
    display: flex;
    align-items: center;
    justify-content: center;
    color: rgba(255,255,255,0.6);
    font-size: 14px;
    transition: var(--transition);
}
.footer-social a:hover { background: var(--orange); color: var(--white); transform: translateY(-3px); }
.footer-links h4, .footer-contact h4 {
    font-size: 13px;
    font-weight: 700;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--white);
    margin-bottom: 20px;
}
.footer-links ul { display: flex; flex-direction: column; gap: 10px; }
.footer-links a { color: rgba(255,255,255,0.5); font-size: 13px; transition: var(--transition); }
.footer-links a:hover { color: var(--orange); padding-left: 4px; }
.footer-contact p { color: rgba(255,255,255,0.5); font-size: 13px; margin-bottom: 10px; display: flex; align-items: center; gap: 8px; }
.footer-contact i { color: var(--orange); width: 16px; }
.footer-market-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: var(--gradient-accent);
    color: var(--dark-navy);
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 0.08em;
    padding: 10px 20px;
    border-radius: 20px;
    margin-top: 16px;
    transition: var(--transition);
}
.footer-market-btn:hover { transform: translateY(-2px); box-shadow: 0 6px 20px rgba(255,107,43,0.3); }
.footer-bottom { padding: 20px 0; }
.footer-bottom-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 12px;
}
.footer-bottom p { color: rgba(255,255,255,0.3); font-size: 12px; }
.footer-legal { display: flex; align-items: center; gap: 16px; }
.footer-legal a { color: rgba(255,255,255,0.35); font-size: 12px; transition: var(--transition); }
.footer-legal a:hover { color: var(--orange); }
.footer-legal span { color: rgba(255,255,255,0.15); }
.reclamaciones-link { display: flex; align-items: center; gap: 6px; }
.libro-rec-img { height: 24px; width: auto; }

/* ===== ANIMATIONS ===== */
.reveal { opacity: 0; transform: translateY(30px); transition: opacity 0.6s ease, transform 0.6s ease; }
.reveal.visible { opacity: 1; transform: translateY(0); }

/* ===== RESPONSIVE ===== */
@media (max-width: 1024px) {
    .qs-grid { grid-template-columns: 1fr; gap: 60px; }
    .qs-img-side { position: relative; bottom: auto; right: auto; width: 200px; margin-top: -80px; margin-left: auto; }
    .programas-grid { grid-template-columns: repeat(2, 1fr); }
    .planes-grid { grid-template-columns: 1fr; max-width: 480px; margin: 0 auto; }
    .plan-card.featured { transform: none; }
    .plan-card.featured:hover { transform: translateY(-8px); }
    .contacto-grid { grid-template-columns: 1fr; gap: 48px; }
    .footer-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 768px) {
    .nav-toggle { display: flex; }
    .nav-menu {
        position: fixed;
        top: 72px; left: 0; right: 0;
        background: rgba(13, 27, 42, 0.98);
        flex-direction: column;
        padding: 24px;
        gap: 4px;
        transform: translateY(-100%);
        opacity: 0;
        pointer-events: none;
        transition: var(--transition);
        backdrop-filter: blur(12px);
    }
    .nav-menu.open { transform: translateY(0); opacity: 1; pointer-events: all; }
    .nav-link { display: block; padding: 12px 16px; }
    .hero-stats { gap: 20px; }
    .stat-num { font-size: 36px; }
    .section { padding: 72px 0; }
    .programas-grid { grid-template-columns: 1fr; }
    .footer-grid { grid-template-columns: 1fr; gap: 32px; }
    .footer-bottom-content { flex-direction: column; text-align: center; }
}

@media (max-width: 480px) {
    .hero-title { font-size: 52px; }
    .hero-cta { flex-direction: column; }
    .btn-primary, .btn-outline { width: 100%; justify-content: center; text-align: center; }
    .contacto-form { padding: 24px 16px; }
    .whatsapp-btn { bottom: 16px; right: 16px; width: 52px; height: 52px; font-size: 24px; }
}

@media (max-width: 320px) {
    .nav-container { padding: 0 12px; }
    .hero-title { font-size: 40px; }
    .hero-badge { font-size: 11px; }
    .stat-num { font-size: 28px; }
    .section { padding: 56px 0; }
    .container { padding: 0 12px; }
}

@media (max-width: 120px) {
    html { font-size: 10px; }
    .navbar { padding: 0; }
    .nav-container { height: 48px; padding: 0 6px; }
    .logo-img { height: 36px; width: 36px; }
    .hero-content { padding: 60px 8px 40px; }
    .hero-title { font-size: 22px; }
    .section { padding: 32px 0; }
    .container { padding: 0 6px; }
    .whatsapp-btn { width: 36px; height: 36px; font-size: 16px; bottom: 8px; right: 8px; }
}