/* ================================
   MISCASOSPRO - MODERN LANDING
   ================================ */

:root {
    --color-white: #FFFFFF;
    --color-black: #0A0A0A;
    --color-dark: #1A1A1A;
    --color-grey-light: #F8F9FA;
    --color-grey: #E9ECEF;
    --color-text-dark: #2D3436;
    --color-text-grey: #636E72;
    --color-gold: #776337;
    --color-gold-dark: #6B5730;
    --color-brackets: #776337;
    --color-pro: #A3485A;
    
    --font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.08);
    --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.12);
    --shadow-lg: 0 8px 32px rgba(0, 0, 0, 0.16);
    --shadow-xl: 0 16px 48px rgba(0, 0, 0, 0.2);
    --navbar-h: 72px; /* fallback, JS lo ajusta con el alto real */
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-family);
    color: var(--color-text-dark);
    line-height: 1.6;
    overflow-x: hidden;
    background: var(--color-white);
}

.container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 32px;
}

/* ================================
   NAVBAR
   ================================ */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: rgba(10, 10, 10, 0.95);
    backdrop-filter: blur(20px);
    border-bottom: 2px solid var(--color-gold);
    padding: 16px 0;
    z-index: 1000;
    transition: var(--transition);
}

.navbar .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 40px;
}

.nav-menu {
    display: flex;
    gap: 32px;
    align-items: center;
    flex: 1;
    justify-content: flex-end;
}

.nav-menu a {
    color: #CCC;
    text-decoration: none;
    font-size: 0.95rem;
    font-weight: 500;
    transition: var(--transition);
    position: relative;
}

.nav-menu a::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--color-gold);
    transition: width 0.3s ease;
}

.nav-menu a:hover {
    color: var(--color-white);
}

.nav-menu a:hover::after {
    width: 100%;
}

.nav-actions {
    display: flex;
    gap: 16px;
    align-items: center;
}

.nav-toggle {
    display: none; /* visible solo en mobile */
    width: 44px;
    height: 44px;
    border-radius: 10px;
    background: rgba(119, 99, 55, 0.08);
    border: 2px solid rgba(119, 99, 55, 0.25);
    cursor: pointer;
    padding: 10px;
    align-items: center;
    justify-content: center;
    gap: 5px;
    flex-direction: column;
}

.nav-toggle span {
    display: block;
    width: 20px;
    height: 2px;
    background: #CCC;
    border-radius: 2px;
    transition: var(--transition);
}

.mobile-menu {
    display: none;
}

.mobile-menu.is-open {
    display: flex;
}

.mobile-menu {
    position: fixed;
    top: var(--navbar-h);
    left: 0;
    right: 0;
    background: rgba(10, 10, 10, 0.98);
    border-bottom: 2px solid rgba(119, 99, 55, 0.35);
    z-index: 999;
    padding: 14px 16px;
    gap: 10px;
    flex-direction: column;
    backdrop-filter: blur(18px);
}

.mobile-menu-link {
    color: #EEE;
    text-decoration: none;
    font-weight: 600;
    padding: 12px 12px;
    border-radius: 10px;
    border: 1px solid rgba(119, 99, 55, 0.22);
    background: rgba(119, 99, 55, 0.06);
    transition: var(--transition);
}

.mobile-menu-link:active {
    transform: scale(0.98);
}

.header-brand {
    display: inline-flex;
    align-items: center;
    text-decoration: none;
}

.header-logo {
    height: 25px;
    width: auto;
    object-fit: contain;
    margin-right: 12px;
    transition: var(--transition);
}

.sparkle-icon-gold-dark {
    width: 18px;
    height: 18px;
    flex-shrink: 0;
    color: #776337;
    fill: #776337;
    animation: sparkle-pulse-gold 2s ease-in-out infinite;
    display: block;
}

@keyframes sparkle-pulse-gold {
    0%, 100% {
        filter: drop-shadow(0 0 4px rgba(119, 99, 55, 0.6)) drop-shadow(0 0 2px rgba(119, 99, 55, 0.8));
        transform: scale(1) rotate(0deg);
        opacity: 0.85;
    }
    50% {
        filter: drop-shadow(0 0 14px rgba(119, 99, 55, 1)) drop-shadow(0 0 6px rgba(119, 99, 55, 1));
        transform: scale(1.2) rotate(5deg);
        opacity: 1;
    }
}

.nav-cta {
    color: var(--color-white);
    text-decoration: none;
    font-weight: 600;
    font-size: 1rem;
    padding: 12px 28px;
    border: 2px solid var(--color-gold);
    border-radius: 8px;
    transition: var(--transition);
    background: transparent;
}

.nav-cta:hover {
    background: var(--color-gold);
    transform: translateY(-2px);
    box-shadow: 0 4px 16px rgba(119, 99, 55, 0.4);
}

.nav-login {
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(119, 99, 55, 0.1);
    border: 2px solid rgba(119, 99, 55, 0.3);
    border-radius: 50%;
    color: var(--color-gold);
    font-size: 1.1rem;
    transition: var(--transition);
    text-decoration: none;
}

.nav-login:hover {
    background: var(--color-gold);
    color: var(--color-white);
    border-color: var(--color-gold);
    transform: translateY(-2px);
    box-shadow: 0 4px 16px rgba(119, 99, 55, 0.4);
}

/* ================================
   HERO SECTION (ORIGINAL STYLE)
   ================================ */
.hero-landing {
    /* El Hero debe centrarse en el alto visible (viewport - navbar fija) */
    height: 100vh;
    box-sizing: border-box;
    padding-top: var(--navbar-h);
    padding-bottom: 0;
    background: linear-gradient(135deg, #0d0d0d 0%, #1a1a1a 100%);
    position: relative;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
}

.hero-landing::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(circle at 30% 50%, rgba(119, 99, 55, 0.1) 0%, transparent 50%);
    pointer-events: none;
}

.hero-content-landing {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
    position: relative;
    z-index: 1;
    width: 100%;
    padding: 0 32px;
}

.hero-text-landing h1 {
    font-size: clamp(1.8rem, 3.5vw, 2.4rem);
    font-weight: 900;
    color: var(--color-white);
    margin-bottom: 16px;
    line-height: 1.2;
    letter-spacing: -0.02em;
}

.hero-text-landing h1 .highlight {
    color: var(--color-gold);
}

.hero-subtitle {
    font-size: clamp(0.95rem, 1.3vw, 1.05rem);
    color: #B0B0B0;
    margin-bottom: 20px;
    line-height: 1.5;
}

.hero-features {
    list-style: none;
    margin-bottom: 20px;
}

.hero-features li {
    color: #D0D0D0;
    font-size: 0.9rem;
    padding: 6px 0;
    display: flex;
    align-items: center;
    gap: 8px;
}

.hero-features li::before {
    content: '✓';
    color: var(--color-gold);
    font-weight: 700;
    font-size: 1rem;
}

.service-badge {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    background: rgba(119, 99, 55, 0.1);
    border: 1px solid rgba(119, 99, 55, 0.3);
    border-radius: 20px;
    padding: 8px 16px;
    font-size: 0.85rem;
    color: var(--color-gold);
    font-weight: 500;
    margin-top: 6px;
    line-height: 1.4;
}

.video-click-badge {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    background: rgba(76, 175, 80, 0.15);
    border: 1px solid rgba(76, 175, 80, 0.35);
    border-radius: 20px;
    padding: 8px 16px;
    font-size: 0.85rem;
    color: #4CAF50;
    font-weight: 600;
    margin-top: 10px;
    line-height: 1.4;
    box-shadow: 0 4px 15px rgba(76, 175, 80, 0.18);
}

.video-click-dot {
    width: 10px;
    height: 10px;
    background: #4CAF50;
    border-radius: 50%;
    flex-shrink: 0;
    animation: blink-green 1.5s infinite;
    box-shadow: 0 0 12px rgba(76, 175, 80, 0.6);
}

.video-click-badge.is-playing .video-click-dot {
    animation: none;
    box-shadow: none;
    opacity: 1;
}

.badge-dot {
    width: 10px;
    height: 10px;
    background: #E91E63;
    border-radius: 50%;
    flex-shrink: 0;
    box-shadow: 0 0 12px rgba(233, 30, 99, 0.8), 0 0 24px rgba(233, 30, 99, 0.4);
    animation: pulse-pink 2s ease-in-out infinite;
}

@keyframes blink-green {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.35; }
}

@keyframes pulse-pink {
    0%, 100% {
        box-shadow: 0 0 12px rgba(233, 30, 99, 0.8), 0 0 24px rgba(233, 30, 99, 0.4);
        transform: scale(1);
    }
    50% {
        box-shadow: 0 0 16px rgba(233, 30, 99, 1), 0 0 32px rgba(233, 30, 99, 0.6);
        transform: scale(1.1);
    }
}

.hero-visual-landing {
    position: relative;
}

.video-container-hero {
    position: relative;
    width: 100%;
    border-radius: 16px;
    overflow: hidden;
    box-shadow: 
        0 12px 40px rgba(0, 0, 0, 0.5),
        0 0 0 2px var(--color-gold);
    transition: var(--transition);
    margin-bottom: 20px;
    aspect-ratio: 16/9;
    background: #000;
}

.video-container-hero:hover {
    box-shadow: 
        0 16px 50px rgba(0, 0, 0, 0.6),
        0 0 0 3px var(--color-gold),
        0 0 40px rgba(119, 99, 55, 0.3);
    transform: translateY(-4px);
}

.hero-video {
    width: 100%;
    height: auto;
    display: block; /* evita bordes negros / gaps */
}

.hero-cta-box {
    background: linear-gradient(145deg, #1a1a1a 0%, #0d0d0d 100%);
    border: 2px solid var(--color-gold);
    border-radius: 14px;
    padding: 24px 28px;
    box-shadow: 0 8px 32px rgba(119, 99, 55, 0.3);
    transition: var(--transition);
}

.hero-cta-box:hover {
    border-color: var(--color-gold);
    box-shadow: 0 10px 36px rgba(119, 99, 55, 0.4);
    transform: translateY(-2px);
}

.cta-button {
    width: 100%;
    padding: 14px 24px;
    background: var(--color-gold);
    color: var(--color-white);
    border: none;
    border-radius: 8px;
    font-size: 0.95rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    cursor: pointer;
    transition: var(--transition);
    font-family: var(--font-family);
    text-decoration: none;
    display: block;
    text-align: center;
    box-shadow: 0 4px 20px rgba(119, 99, 55, 0.4);
}

.cta-button:hover {
    background: var(--color-gold-dark);
    transform: translateY(-2px);
    box-shadow: 0 6px 30px rgba(119, 99, 55, 0.6);
}

.trust-badge {
    text-align: center;
    margin-top: 12px;
    color: #999;
    font-size: 0.8rem;
}

.btn-primary {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 14px 28px;
    background: var(--color-gold);
    color: var(--color-white);
    border: none;
    border-radius: 10px;
    font-size: 1rem;
    font-weight: 700;
    text-decoration: none;
    cursor: pointer;
    transition: var(--transition);
    box-shadow: 0 6px 20px rgba(119, 99, 55, 0.3);
    font-family: var(--font-family);
}

.btn-primary:hover {
    background: var(--color-gold-dark);
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(119, 99, 55, 0.5);
}

.btn-primary.large {
    padding: 16px 36px;
    font-size: 1.05rem;
}

.btn-primary i {
    font-size: 1.1rem;
}

/* ================================
   BLOQUE 2 - PROYECCIÓN
   ================================ */
.projection-section {
    padding: 70px 0;
    background: var(--color-white);
}

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

.section-eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 0.95rem;
    color: var(--color-gold);
    font-weight: 600;
    padding: 10px 20px;
    background: rgba(119, 99, 55, 0.08);
    border-radius: 50px;
    border: 1px solid rgba(119, 99, 55, 0.2);
    transition: var(--transition);
}

.section-eyebrow:hover {
    background: rgba(119, 99, 55, 0.12);
    transform: scale(1.02);
}

.section-eyebrow i {
    color: var(--color-gold);
}

.projection-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 24px;
}

.projection-card {
    background: linear-gradient(145deg, #1a1a1a 0%, #0d0d0d 100%);
    padding: 32px 28px;
    border-radius: 16px;
    box-shadow: var(--shadow-md);
    transition: var(--transition);
    border: 2px solid rgba(119, 99, 55, 0.2);
}

.projection-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
    border-color: var(--color-gold);
}

.projection-icon {
    width: 56px;
    height: 56px;
    background: linear-gradient(135deg, var(--color-gold), var(--color-gold-dark));
    border-radius: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 20px;
    font-size: 1.8rem;
    color: var(--color-white);
    box-shadow: 0 6px 20px rgba(119, 99, 55, 0.3);
}

.projection-card h3 {
    font-size: 1.15rem;
    color: var(--color-white);
    margin-bottom: 12px;
    font-weight: 700;
}

.projection-card p {
    color: #B0B0B0;
    font-size: 0.95rem;
    line-height: 1.6;
}

.projection-card strong {
    color: var(--color-gold);
    font-weight: 700;
}

/* ================================
   BLOQUE 3 - POTENCIA
   ================================ */
.power-section {
    padding: 70px 0;
    background: linear-gradient(135deg, #0d0d0d 0%, #1a1a1a 100%);
}

.power-content {
    max-width: 900px;
    margin: 0 auto;
}

.section-title {
    font-size: clamp(1.8rem, 4vw, 2.5rem);
    font-weight: 800;
    color: var(--color-white);
    text-align: center;
    margin-bottom: 40px;
    line-height: 1.2;
}

.section-title.centered {
    text-align: center;
}

.section-title .highlight {
    color: var(--color-gold);
}

.power-features {
    display: grid;
    gap: 20px;
}

.power-feature {
    display: flex;
    align-items: flex-start;
    gap: 20px;
    padding: 24px;
    background: rgba(119, 99, 55, 0.05);
    border-radius: 14px;
    transition: var(--transition);
    border-left: 3px solid transparent;
}

.power-feature:hover {
    background: rgba(119, 99, 55, 0.1);
    border-left-color: var(--color-gold);
    transform: translateX(6px);
    box-shadow: 0 6px 24px rgba(119, 99, 55, 0.2);
}

.power-icon {
    width: 52px;
    height: 52px;
    background: linear-gradient(135deg, var(--color-gold), var(--color-gold-dark));
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    color: var(--color-white);
    font-size: 1.5rem;
    box-shadow: 0 4px 16px rgba(119, 99, 55, 0.3);
}

.power-text h4 {
    font-size: 1.1rem;
    color: var(--color-white);
    margin-bottom: 6px;
    font-weight: 700;
}

.power-text p {
    color: #B0B0B0;
    font-size: 0.95rem;
    line-height: 1.5;
}

/* ================================
   BLOQUE 4 - EVOLUCIÓN
   ================================ */
.evolution-section {
    padding: 70px 0;
    background: var(--color-white);
}

.evolution-header {
    text-align: center;
    margin-bottom: 36px;
}

.evolution-header i {
    font-size: 2.5rem;
    color: var(--color-gold);
    margin-bottom: 16px;
    display: block;
}

.evolution-header h2 {
    font-size: clamp(1.6rem, 3.5vw, 2.2rem);
    color: var(--color-text-dark);
    font-weight: 800;
}

.evolution-main {
    text-align: center;
    margin-bottom: 40px;
}

.evolution-lead {
    font-size: 1.1rem;
    color: var(--color-text-grey);
    line-height: 1.6;
    max-width: 750px;
    margin: 0 auto;
}

.evolution-lead strong {
    color: var(--color-gold);
    font-weight: 700;
}

.evolution-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
    max-width: 1000px;
    margin: 0 auto;
}

.evolution-grid .evolution-item:nth-child(4) {
    grid-column: 2 / 3;
}

.evolution-item {
    background: linear-gradient(145deg, #1a1a1a 0%, #0d0d0d 100%);
    padding: 28px 24px;
    border-radius: 14px;
    box-shadow: var(--shadow-sm);
    text-align: center;
    transition: var(--transition);
    border: 2px solid rgba(119, 99, 55, 0.2);
}

.evolution-item:hover {
    border-color: var(--color-gold);
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
}

.evolution-item i {
    font-size: 2.2rem;
    color: var(--color-gold);
    margin-bottom: 16px;
    display: block;
}

.evolution-item p {
    font-size: 0.95rem;
    color: #D0D0D0;
    font-weight: 600;
    line-height: 1.5;
}

/* ================================
   BLOQUE 5 - PRUEBA
   ================================ */
.trial-section {
    padding: 70px 0;
    background: linear-gradient(135deg, #0d0d0d 0%, #1a1a1a 100%);
}

.trial-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 20px;
    margin-bottom: 40px;
}

.trial-card {
    position: relative;
    background: rgba(119, 99, 55, 0.05);
    padding: 32px 26px;
    border-radius: 16px;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
    border: 2px solid rgba(119, 99, 55, 0.2);
    overflow: hidden;
}

.trial-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--color-gold), var(--color-gold-dark));
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.5s ease;
}

.trial-card:hover::before {
    transform: scaleX(1);
}

.trial-card:hover {
    border-color: var(--color-gold);
    transform: translateY(-5px);
    box-shadow: 0 8px 24px rgba(119, 99, 55, 0.2);
}

.trial-number {
    position: absolute;
    top: 16px;
    right: 16px;
    font-size: 2.5rem;
    font-weight: 900;
    color: rgba(119, 99, 55, 0.15);
    line-height: 1;
}

.trial-icon {
    width: 56px;
    height: 56px;
    background: linear-gradient(135deg, var(--color-gold), var(--color-gold-dark));
    border-radius: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 20px;
    color: var(--color-white);
    font-size: 1.6rem;
    box-shadow: 0 6px 20px rgba(119, 99, 55, 0.3);
}

.trial-card h3 {
    font-size: 1.1rem;
    color: var(--color-white);
    margin-bottom: 10px;
    font-weight: 700;
}

.trial-card p {
    color: #B0B0B0;
    font-size: 0.9rem;
    line-height: 1.5;
}

.trial-cta {
    text-align: center;
}

/* ================================
   BLOQUE 6 - PUNTO DE QUIEBRE
   ================================ */
.breakthrough-section {
    padding: 70px 0;
    background: var(--color-white);
}

.breakthrough-card {
    max-width: 850px;
    margin: 0 auto;
    text-align: center;
    padding: 48px 36px;
    background: linear-gradient(145deg, #1a1a1a 0%, #0d0d0d 100%);
    border: 2px solid rgba(119, 99, 55, 0.3);
    border-radius: 20px;
    box-shadow: var(--shadow-lg);
    transition: var(--transition);
}

.breakthrough-card:hover {
    border-color: var(--color-gold);
    box-shadow: 0 12px 36px rgba(119, 99, 55, 0.3);
    transform: translateY(-3px);
}

.breakthrough-icon {
    width: 72px;
    height: 72px;
    background: linear-gradient(135deg, var(--color-gold), var(--color-gold-dark));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 24px;
    font-size: 2rem;
    color: var(--color-white);
    box-shadow: 0 10px 28px rgba(119, 99, 55, 0.4);
    animation: pulse-glow 3s ease-in-out infinite;
}

@keyframes pulse-glow {
    0%, 100% {
        box-shadow: 0 10px 28px rgba(119, 99, 55, 0.4);
    }
    50% {
        box-shadow: 0 10px 40px rgba(119, 99, 55, 0.65);
    }
}

.breakthrough-intro {
    font-size: 1.05rem;
    color: #B0B0B0;
    margin-bottom: 20px;
    font-style: italic;
}

.breakthrough-main {
    font-size: clamp(1.6rem, 3.5vw, 2.2rem);
    color: var(--color-white);
    font-weight: 800;
    line-height: 1.3;
}

.breakthrough-main .highlight {
    color: var(--color-gold);
}

/* ================================
   BLOQUE 7 - CONTACTO
   ================================ */
.contact-section {
    padding: 70px 0;
    background: linear-gradient(135deg, #0d0d0d 0%, #1a1a1a 100%);
}

.contact-card {
    max-width: 650px;
    margin: 0 auto;
    background: rgba(119, 99, 55, 0.05);
    padding: 44px 40px;
    border-radius: 20px;
    box-shadow: var(--shadow-md);
    text-align: center;
    border: 2px solid rgba(119, 99, 55, 0.3);
    transition: var(--transition);
}

.contact-card:hover {
    border-color: var(--color-gold);
    box-shadow: var(--shadow-lg);
    transform: translateY(-3px);
}

.contact-icon {
    width: 72px;
    height: 72px;
    background: #49A94D;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 24px;
    font-size: 2.2rem;
    color: var(--color-white);
    box-shadow: 0 8px 24px rgba(73, 169, 77, 0.4);
}

.contact-card h3 {
    font-size: 1.6rem;
    color: var(--color-white);
    margin-bottom: 14px;
    font-weight: 800;
}

.contact-card p {
    font-size: 1rem;
    color: #B0B0B0;
    margin-bottom: 28px;
    line-height: 1.6;
}

.btn-whatsapp {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 14px 32px;
    background: #49A94D;
    color: var(--color-white);
    border: none;
    border-radius: 10px;
    font-size: 1rem;
    font-weight: 700;
    text-decoration: none;
    cursor: pointer;
    transition: var(--transition);
    box-shadow: 0 6px 20px rgba(73, 169, 77, 0.3);
}

.btn-whatsapp:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(73, 169, 77, 0.5);
    background: #3d8f41;
}

.btn-whatsapp i {
    font-size: 1.3rem;
}

/* ================================
   BLOQUE 8 - CIERRE Y REGISTRO
   ================================ */
.final-section {
    padding: 70px 0;
    background: var(--color-white);
}

.final-content {
    max-width: 900px;
    margin: 0 auto;
    text-align: center;
}

.final-intro {
    font-size: 1.05rem;
    color: var(--color-text-grey);
    margin-bottom: 16px;
}

.final-title {
    font-size: clamp(1.8rem, 4vw, 2.6rem);
    color: var(--color-text-dark);
    font-weight: 900;
    margin-bottom: 44px;
    line-height: 1.2;
}

.final-title .highlight {
    color: var(--color-gold);
}

.registration-box {
    background: linear-gradient(145deg, #1a1a1a 0%, #0d0d0d 100%);
    padding: 48px 40px;
    border-radius: 20px;
    box-shadow: var(--shadow-lg);
    border: 2px solid var(--color-gold);
    transition: var(--transition);
}

.registration-box:hover {
    border-color: var(--color-gold);
    box-shadow: 0 12px 40px rgba(119, 99, 55, 0.35);
}

.registration-box h3 {
    font-size: 1.6rem;
    color: var(--color-white);
    margin-bottom: 32px;
    font-weight: 800;
}

.registration-form {
    max-width: 580px;
    margin: 0 auto;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 14px;
    margin-bottom: 14px;
}

.form-group {
    position: relative;
}

.form-group i {
    position: absolute;
    left: 16px;
    top: 50%;
    transform: translateY(-50%);
    color: #777;
    font-size: 1rem;
}

.form-group input {
    width: 100%;
    padding: 15px 16px 15px 44px;
    border: 2px solid rgba(119, 99, 55, 0.3);
    border-radius: 10px;
    font-size: 0.95rem;
    font-family: var(--font-family);
    transition: var(--transition);
    background: rgba(255, 255, 255, 0.05);
    color: var(--color-white);
}

.form-group input:focus {
    outline: none;
    border-color: var(--color-gold);
    background: rgba(255, 255, 255, 0.08);
    box-shadow: 0 0 0 3px rgba(119, 99, 55, 0.15);
}

.form-group input::placeholder {
    color: #888;
}

.btn-submit {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 16px 36px;
    background: linear-gradient(135deg, var(--color-gold), var(--color-gold-dark));
    color: var(--color-white);
    border: none;
    border-radius: 10px;
    font-size: 1rem;
    font-weight: 700;
    cursor: pointer;
    transition: var(--transition);
    box-shadow: 0 6px 20px rgba(119, 99, 55, 0.4);
    font-family: var(--font-family);
    margin-top: 8px;
}

.btn-submit:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(119, 99, 55, 0.6);
}

.btn-submit i {
    font-size: 1.1rem;
}

.form-disclaimer {
    margin-top: 18px;
    font-size: 0.85rem;
    color: #999;
    line-height: 1.5;
}

.form-disclaimer a {
    color: var(--color-gold);
    text-decoration: none;
    font-weight: 600;
}

.form-disclaimer a:hover {
    text-decoration: underline;
}

/* ================================
   PRECIOS SECTION
   ================================ */
.pricing-section {
    padding: 70px 0;
    background: var(--color-white);
}

.pricing-subtitle {
    text-align: center;
    font-size: 1.1rem;
    color: var(--color-text-grey);
    margin-bottom: 50px;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

.pricing-promo-notice {
    text-align: center;
    font-size: 0.95rem;
    color: var(--color-gold);
    margin-top: -35px;
    margin-bottom: 45px;
    font-weight: 500;
    opacity: 0.85;
}

.pricing-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 32px;
    max-width: 900px;
    margin: 0 auto 50px;
}

.pricing-card {
    background: linear-gradient(145deg, #1a1a1a 0%, #0d0d0d 100%);
    border: 2px solid rgba(119, 99, 55, 0.3);
    border-radius: 18px;
    padding: 40px 32px;
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.pricing-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, transparent, var(--color-gold), transparent);
    transform: scaleX(0);
    transition: transform 0.5s ease;
}

.pricing-card:hover::before {
    transform: scaleX(1);
}

.pricing-card:hover {
    border-color: var(--color-gold);
    transform: translateY(-6px);
    box-shadow: 0 12px 40px rgba(119, 99, 55, 0.3);
}

.pricing-card.featured {
    border-color: var(--color-gold);
    box-shadow: 0 12px 40px rgba(119, 99, 55, 0.35);
}

.pricing-card.featured::before {
    transform: scaleX(1);
}

.featured-badge {
    position: absolute;
    top: 16px;
    right: 16px;
    background: var(--color-gold);
    color: var(--color-white);
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    padding: 6px 14px;
    border-radius: 20px;
    box-shadow: 0 4px 12px rgba(119, 99, 55, 0.4);
}

.plan-icon {
    width: 64px;
    height: 64px;
    background: linear-gradient(135deg, var(--color-gold), var(--color-gold-dark));
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 24px;
    font-size: 2rem;
    color: var(--color-white);
    box-shadow: 0 6px 20px rgba(119, 99, 55, 0.3);
}

.plan-name {
    font-size: 1.8rem;
    font-weight: 800;
    color: var(--color-white);
    text-transform: uppercase;
    margin-bottom: 8px;
}

.plan-tagline {
    font-size: 0.95rem;
    color: var(--color-gold);
    margin-bottom: 28px;
}

.pricing-amount {
    margin-bottom: 32px;
    text-align: center;
}

.price-old {
    font-size: 1.1rem;
    color: #666;
    text-decoration: line-through;
    margin-bottom: 8px;
}

.price-current {
    font-size: 3rem;
    font-weight: 900;
    color: var(--color-white);
    line-height: 1;
}

.price-current sup {
    font-size: 1.5rem;
    font-weight: 700;
}

.price-period {
    font-size: 0.9rem;
    color: #999;
    margin-top: 8px;
}

.plan-features {
    list-style: none;
    margin-bottom: 32px;
}

.plan-features li {
    color: #CCC;
    font-size: 0.95rem;
    padding: 10px 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    display: flex;
    align-items: flex-start;
    gap: 10px;
}

.plan-features li:last-child {
    border-bottom: none;
}

.plan-features i {
    color: var(--color-gold);
    font-size: 1.1rem;
    flex-shrink: 0;
    margin-top: 2px;
}

.plan-features strong {
    color: var(--color-gold);
}

.btn-plan {
    width: 100%;
    padding: 16px 32px;
    background: transparent;
    color: var(--color-white);
    border: 2px solid var(--color-gold);
    border-radius: 10px;
    font-size: 1rem;
    font-weight: 700;
    text-transform: uppercase;
    cursor: pointer;
    transition: var(--transition);
    font-family: var(--font-family);
    text-decoration: none;
    display: block;
    text-align: center;
}

.btn-plan:hover {
    background: var(--color-gold);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(119, 99, 55, 0.5);
}

.pricing-card.featured .btn-plan {
    background: var(--color-gold);
}

.pricing-card.featured .btn-plan:hover {
    background: var(--color-gold-dark);
}

.plan-note {
    text-align: center;
    font-size: 0.85rem;
    color: #888;
    margin-top: 16px;
}

.pricing-footer {
    text-align: center;
    max-width: 700px;
    margin: 0 auto;
}

.pricing-notice {
    background: linear-gradient(145deg, #1a1a1a 0%, #0d0d0d 100%);
    border: 2px solid rgba(119, 99, 55, 0.3);
    border-radius: 16px;
    padding: 32px;
    display: flex;
    align-items: flex-start;
    gap: 20px;
}

.pricing-notice i {
    font-size: 2.5rem;
    color: var(--color-gold);
    flex-shrink: 0;
}

.pricing-notice p {
    color: #CCC;
    font-size: 1rem;
    line-height: 1.6;
}

.pricing-notice strong {
    color: var(--color-white);
}

/* ================================
   NOSOTROS SECTION
   ================================ */
.about-section {
    padding: 70px 0;
    background: linear-gradient(135deg, #0d0d0d 0%, #1a1a1a 100%);
}

.about-content {
    max-width: 1000px;
    margin: 0 auto;
}

.about-main {
    text-align: center;
    margin-bottom: 50px;
}

.about-lead {
    font-size: 1.3rem;
    color: var(--color-white);
    line-height: 1.6;
    margin-bottom: 24px;
}

.about-lead strong {
    color: var(--color-gold);
}

.about-text {
    font-size: 1.05rem;
    color: #B0B0B0;
    line-height: 1.7;
    max-width: 800px;
    margin: 0 auto;
}

.about-text strong {
    color: var(--color-gold);
    font-weight: 700;
}

.about-values {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 24px;
    margin-bottom: 50px;
}

.value-card {
    background: rgba(119, 99, 55, 0.05);
    border: 2px solid rgba(119, 99, 55, 0.2);
    border-radius: 16px;
    padding: 32px 28px;
    text-align: center;
    transition: var(--transition);
}

.value-card:hover {
    border-color: var(--color-gold);
    transform: translateY(-4px);
    box-shadow: 0 8px 24px rgba(119, 99, 55, 0.2);
}

.value-icon {
    width: 64px;
    height: 64px;
    background: linear-gradient(135deg, var(--color-gold), var(--color-gold-dark));
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
    font-size: 1.8rem;
    color: var(--color-white);
    box-shadow: 0 6px 20px rgba(119, 99, 55, 0.3);
}

.value-card h4 {
    font-size: 1.2rem;
    color: var(--color-white);
    margin-bottom: 12px;
    font-weight: 700;
}

.value-card p {
    font-size: 0.95rem;
    color: #B0B0B0;
    line-height: 1.6;
}

.about-mission {
    max-width: 800px;
    margin: 0 auto;
    padding: 40px;
    background: rgba(119, 99, 55, 0.05);
    border-left: 4px solid var(--color-gold);
    border-radius: 12px;
}

.about-mission blockquote {
    position: relative;
}

.about-mission i {
    font-size: 2rem;
    color: var(--color-gold);
    margin-bottom: 16px;
    display: block;
    opacity: 0.4;
}

.about-mission p {
    font-size: 1.15rem;
    color: #D0D0D0;
    line-height: 1.7;
    font-style: italic;
}

/* ================================
   FOOTER
   ================================ */
.footer {
    padding: 60px 0 32px;
    background: var(--color-black);
    color: var(--color-white);
}

.footer-content {
    text-align: center;
}

.footer-logo {
    display: inline-flex;
    align-items: center;
    margin: 0 auto 20px;
}

.footer-logo-img {
    height: 25px;
    width: auto;
    object-fit: contain;
    margin-right: 12px;
}

.footer-tagline {
    color: #999;
    font-size: 0.95rem;
    margin-bottom: 28px;
    line-height: 1.6;
}

.footer-links {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 14px;
    margin-bottom: 20px;
}

.footer-links a {
    color: #BBB;
    text-decoration: none;
    font-size: 0.9rem;
    transition: var(--transition);
}

.footer-links a:hover {
    color: var(--color-gold);
}

.footer-links span {
    color: #666;
}

.footer-copyright {
    color: #777;
    font-size: 0.85rem;
    padding-top: 20px;
    border-top: 1px solid #333;
}

/* ================================
   ANIMATIONS (AOS alternative)
   ================================ */
[data-aos] {
    transition: opacity 0.6s ease, transform 0.6s ease;
}

/* ================================
   RESPONSIVE
   ================================ */
@media (max-width: 1024px) {
    .hero-content-landing {
        gap: 50px;
    }
    
    .container {
        padding: 0 24px;
    }
}

/* En tablets landscape y desktop, mantener altura completa y respetar navbar fija */
@media (min-width: 769px) {
    .hero-landing {
        height: 100vh;
        padding-top: var(--navbar-h);
        padding-bottom: 0;
    }
}

@media (max-width: 768px) {
    .hero-landing {
        padding: 100px 0 60px;
        min-height: auto;
        height: auto; /* evita corte del contenido en mobile */
    }
    
    .hero-content-landing {
        /* Evitar “doble padding” (container ya aporta padding) para que el video sea más ancho */
        padding: 0;
        grid-template-columns: 1fr;
        gap: 40px;
        justify-items: stretch;
    }
    
    /* En mobile: texto arriba, video/cta abajo */
    .hero-text-landing { order: 1; width: 100%; }
    .hero-visual-landing { order: 2; width: 100%; }
    .video-container-hero, .hero-cta-box { width: 100%; }

    /* Botón del hero un poco más chico + leyenda en una sola línea */
    .hero-cta-box {
        padding: 18px 20px;
    }
    .cta-button {
        padding: 10px 16px;
        font-size: 0.85rem;
        border-radius: 8px;
    }
    .trust-badge {
        font-size: 0.72rem;
        white-space: nowrap;
        overflow: hidden;
        text-overflow: ellipsis;
        margin-top: 10px;
    }
    
    .header-logo {
        height: 24px;
    }
    
    .sparkle-icon-gold-dark {
        width: 17px;
        height: 17px;
    }
    
    .nav-menu {
        display: none;
    }
    
    .nav-actions {
        gap: 12px;
    }
    
    /* En vertical no entra todo: ocultar CTA y mostrar hamburguesa */
    @media (orientation: portrait) {
        .nav-cta { display: none; }
        .nav-toggle { display: flex; }
        /* Evitar overflow en pantallas chicas */
        .navbar .container { gap: 14px; }
        .nav-actions { gap: 10px; }
        /* ~12% más chico vs anterior */
        .header-logo { height: 18px; margin-right: 6px; }
        .sparkle-icon-gold-dark { width: 12px; height: 12px; }
    }

    .nav-cta {
        padding: 10px 18px;
        font-size: 0.9rem;
    }
    
    .nav-login {
        width: 40px;
        height: 40px;
        font-size: 1rem;
    }

    .nav-toggle {
        display: flex;
        width: 40px;
        height: 40px;
        padding: 9px;
    }
    
    .projection-grid,
    .trial-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    
    .evolution-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    
    .evolution-grid .evolution-item:nth-child(4) {
        grid-column: auto;
    }
    
    .form-row {
        grid-template-columns: 1fr;
    }
    
    .registration-box {
        padding: 36px 24px;
    }
    
    .section-title {
        font-size: 1.8rem !important;
    }
    
    .power-feature {
        flex-direction: column;
        align-items: flex-start;
        text-align: left;
    }
    
    .breakthrough-card {
        padding: 36px 24px;
    }
    
    .contact-card {
        padding: 36px 28px;
    }
    
    .pricing-grid {
        grid-template-columns: 1fr;
    }
    
    .pricing-card {
        padding: 36px 28px;
    }
    
    .pricing-notice {
        flex-direction: column;
        align-items: center;
        text-align: center;
        padding: 28px 24px;
    }
    
    .about-values {
        grid-template-columns: 1fr;
    }
    
    .about-mission {
        padding: 32px 24px;
    }
    
    .projection-section,
    .power-section,
    .evolution-section,
    .trial-section,
    .breakthrough-section,
    .contact-section,
    .pricing-section,
    .about-section,
    .final-section {
        padding: 60px 0;
    }
}

/* Mobile landscape (ej. iPhone en horizontal): forzar layout mobile aunque el ancho supere 768px */
@media (max-height: 520px) and (orientation: landscape) {
    .hero-landing {
        padding: 90px 0 40px;
        min-height: auto;
        height: auto;
    }

    .hero-content-landing {
        grid-template-columns: 1fr;
        gap: 24px;
        /* Evitar “doble padding” también en landscape */
        padding: 0;
        justify-items: stretch;
    }

    .hero-text-landing { order: 1; width: 100%; }
    .hero-visual-landing { order: 2; width: 100%; }
    .video-container-hero, .hero-cta-box { width: 100%; }

    /* Botón/leyenda alineados al tamaño del video */
    .hero-cta-box { padding: 18px 20px; }
    .cta-button { padding: 10px 16px; font-size: 0.85rem; white-space: nowrap; }
    .trust-badge { font-size: 0.72rem; white-space: nowrap; }
}

/* En horizontal (tablets/touch): que el CTA del hero entre en una sola línea */
@media (orientation: landscape) and (hover: none) and (pointer: coarse) {
    .hero-cta-box .cta-button {
        white-space: nowrap !important;
        padding: 10px 14px;
        font-size: 0.82rem;
        letter-spacing: 0.03em;
    }
}

@media (max-width: 480px) {
    .header-logo {
        height: 22px;
    }
    
    .sparkle-icon-gold-dark {
        width: 16px;
        height: 16px;
    }
    
    .nav-cta {
        padding: 8px 14px;
        font-size: 0.85rem;
    }
    
    .nav-login {
        width: 38px;
        height: 38px;
        font-size: 0.95rem;
    }
    
    .plan-name {
        font-size: 1.5rem;
    }
    
    .price-current {
        font-size: 2.5rem;
    }
    
    .btn-primary {
        padding: 14px 24px;
        font-size: 0.95rem;
    }
    
    .btn-primary.large {
        padding: 16px 28px;
        font-size: 1rem;
    }
    
    .cta-button {
        padding: 13px 20px;
        font-size: 0.9rem;
    }
    
    .hero-text-landing h1 {
        font-size: 1.6rem;
    }
    
    .projection-card,
    .trial-card,
    .evolution-item {
        padding: 24px 20px;
    }
    
    .registration-box {
        padding: 32px 20px;
    }
}

/* ================================
   TOUCH DEVICES SUPPORT
   ================================ */
@media (hover: none) and (pointer: coarse) {
    /* Para dispositivos táctiles, agregar efecto de toque */
    .projection-card:active,
    .trial-card:active,
    .evolution-item:active,
    .power-feature:active,
    .breakthrough-card:active,
    .contact-card:active,
    .pricing-card:active,
    .value-card:active,
    .hero-cta-box:active,
    .section-eyebrow:active,
    .btn-primary:active,
    .btn-whatsapp:active,
    .btn-plan:active,
    .cta-button:active,
    .btn-submit:active,
    .registration-box:active {
        transform: scale(0.98);
        transition: transform 0.1s ease;
    }
}