/* Reset & Base Styles */
:root {
    --bg-color: #0A0A0A;
    --text-color: #FFFFFF;
    --text-secondary: #A0A0A0;
    --accent-color: #FFFFFF;
    --card-bg: #161616;
    --glass-bg: rgba(255, 255, 255, 0.05);
    --glass-border: rgba(255, 255, 255, 0.1);
    --card-shadow: 0 10px 40px -10px rgba(0,0,0,0.5);
    --hover-shadow: 0 20px 40px -10px rgba(0,0,0,0.7);
    --transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
    --font-main: 'Outfit', sans-serif;
    --silver: #C0C0C0;
    --silver-light: #E8E8E8;
    --silver-dark: #808080;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-main);
    background-color: var(--bg-color);
    color: var(--text-color);
    line-height: 1.6;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
}

/* Typography */
h1, h2, h3, h4 {
    font-weight: 700;
    letter-spacing: -0.02em;
    line-height: 1.1;
    text-transform: uppercase;
}

h1 {
    font-size: clamp(2.5rem, 10vw, 5rem);
    margin-bottom: 1rem;
    background: linear-gradient(to bottom, #fff 50%, #666 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

h2 {
    font-size: clamp(1.75rem, 5vw, 2.5rem);
    margin-bottom: 2rem;
    text-align: center;
}

p {
    color: var(--text-secondary);
    font-size: 1.1rem;
    max-width: 60ch;
}

/* Utilities */
.container {
    max-width: 1000px;
    margin: 0 auto;
    padding: 0 1.5rem;
}

.btn {
    display: inline-block;
    padding: 0.75rem 2.5rem;
    background-color: #FFFFFF;
    color: #000000;
    text-decoration: none;
    border-radius: 50px;
    font-weight: 600;
    font-size: 1rem;
    transition: var(--transition);
    border: 1px solid transparent;
    text-align: center;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 20px rgba(255,255,255,0.1);
    background-color: #f0f0f0;
}

/* Premium Silver CTA Button */
.btn-gold {
    position: relative;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.875rem 2.5rem;
    background: linear-gradient(145deg, #e0e0e0 0%, #c0c0c0 30%, #a0a0a0 60%, #808080 100%);
    background-size: 200% 200%;
    color: #1a1a1a;
    text-decoration: none;
    border-radius: 50px;
    font-weight: 700;
    font-size: 0.95rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    overflow: hidden;
    cursor: pointer;
    border: 1px solid rgba(255, 255, 255, 0.4);
    box-shadow: 
        0 4px 20px rgba(192, 192, 192, 0.35),
        0 0 40px rgba(192, 192, 192, 0.15),
        inset 0 1px 0 rgba(255, 255, 255, 0.4),
        inset 0 -1px 0 rgba(0, 0, 0, 0.05);
    animation: silverShimmer 4s ease-in-out infinite, silverPulse 3s ease-in-out infinite;
    transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.btn-gold::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.4), transparent);
    animation: shine 2.5s ease-in-out infinite;
}

.btn-gold::after {
    content: '';
    position: absolute;
    inset: -2px;
    background: linear-gradient(45deg, #c0c0c0, #ffffff, #c0c0c0, #808080, #c0c0c0);
    background-size: 400% 400%;
    border-radius: 62px;
    z-index: -1;
    animation: borderGlow 4s ease-in-out infinite;
    opacity: 0.6;
    filter: blur(8px);
}

.btn-gold-text {
    position: relative;
    z-index: 2;
    text-shadow: 0 1px 0 rgba(255, 255, 255, 0.3);
}

.btn-gold-shine {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at 30% 30%, rgba(255, 255, 255, 0.3), transparent 60%);
    pointer-events: none;
}

.btn-gold:hover {
    transform: translateY(-4px) scale(1.02);
    box-shadow: 
        0 0 50px rgba(192, 192, 192, 0.6),
        0 0 100px rgba(192, 192, 192, 0.3),
        0 20px 40px rgba(0, 0, 0, 0.3),
        inset 0 1px 0 rgba(255, 255, 255, 0.4);
    background-position: 100% 100%;
}

@keyframes silverShimmer {
    0%, 100% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
}

@keyframes silverPulse {
    0%, 100% { box-shadow: 0 0 30px rgba(192, 192, 192, 0.4), 0 0 60px rgba(192, 192, 192, 0.2), inset 0 1px 0 rgba(255, 255, 255, 0.3); }
    50% { box-shadow: 0 0 40px rgba(192, 192, 192, 0.6), 0 0 80px rgba(192, 192, 192, 0.3), inset 0 1px 0 rgba(255, 255, 255, 0.4); }
}

@keyframes shine {
    0% { left: -100%; }
    50%, 100% { left: 100%; }
}

@keyframes borderGlow {
    0%, 100% { background-position: 0% 50%; opacity: 0.6; }
    50% { background-position: 100% 50%; opacity: 0.9; }
}

/* Animations */
.fade-in-up {
    opacity: 0;
    transform: translateY(20px);
    transition: var(--transition);
}

.fade-in-up.visible {
    opacity: 1;
    transform: translateY(0);
}

/* Hero Section */
.hero {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding-top: 60px;
    padding-bottom: 3rem;
    background: #0a0a0a;
}

.vsl-container {
    width: 100%;
    max-width: 380px;
    margin: 3rem auto;
}

.custom-player {
    position: relative;
    width: 100%;
    aspect-ratio: 9/16;
    background: #000;
    border-radius: 24px;
    overflow: hidden;
    cursor: pointer;
    box-shadow: 0 0 80px rgba(255,255,255,0.05);
    border: 1px solid rgba(255,255,255,0.08);
}

.custom-player video {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.progress-container {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: rgba(255,255,255,0.1);
}

.progress-bar {
    height: 100%;
    width: 0%;
    background: linear-gradient(90deg, #fff, #ccc);
    transition: width 0.1s linear;
}

.hero-actions, .hero-actions-center {
    margin-top: 3rem;
    margin-bottom: 0rem;
    display: flex;
    justify-content: center;
    width: 100%;
}

.section-title-premium {
    font-size: clamp(2rem, 5vw, 3rem);
    margin-top: 0rem;
    margin-bottom: 1rem;
    background: linear-gradient(to right, #fff, var(--silver));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    text-align: center;
}

/* Benefits Section */
.benefits {
    padding: 4rem 0;
    background: #0a0a0a;
}

.benefits-list {
    display: grid;
    grid-template-columns: 1fr;
    gap: 2rem;
    margin-top: 2rem;
}

.benefit-card {
    position: relative;
    padding: 1px;
    border-radius: 32px;
    background: linear-gradient(135deg, rgba(192, 192, 192, 0.2), transparent 40%);
    transition: var(--transition);
}

.benefit-card-inner {
    background: #121212;
    padding: 2rem 1.5rem;
    border-radius: 31px;
    height: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    position: relative;
    overflow: hidden;
    border: 1px solid rgba(255, 255, 255, 0.03);
}

.benefit-card:hover {
    transform: translateY(-10px);
    background: linear-gradient(135deg, rgba(192, 192, 192, 0.5), transparent 60%);
}

.benefit-icon-wrapper {
    position: relative;
    width: 80px;
    height: 80px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 2rem;
}

.benefit-icon-number {
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--silver);
    z-index: 2;
}

.benefit-icon-glow {
    position: absolute;
    width: 100%;
    height: 100%;
    background: rgba(192, 192, 192, 0.1);
    border: 1px solid rgba(192, 192, 192, 0.3);
    border-radius: 20px;
    transform: rotate(45deg);
    transition: var(--transition);
}

.benefit-card:hover .benefit-icon-glow {
    transform: rotate(135deg);
    background: rgba(192, 192, 192, 0.2);
    border-color: var(--silver);
    box-shadow: 0 0 20px rgba(192, 192, 192, 0.4);
}

/* Feedback Section Refined */
.testimonials {
    padding: 4rem 0;
    background: #0a0a0a;
}

.feedback-container {
    display: flex;
    flex-direction: column;
    gap: 3rem;
    margin-top: 3rem;
    align-items: center;
}

.carousel-wrapper {
    position: relative;
    width: 100%;
    max-width: 380px;
    margin: 0 auto;
}

.photo-feedbacks-carousel {
    display: flex;
    gap: 0;
    overflow-x: auto;
    padding: 0;
    scrollbar-width: none;
    -ms-overflow-style: none;
    scroll-snap-type: x mandatory;
    width: 100%;
    border-radius: 24px;
}

.photo-feedbacks-carousel::-webkit-scrollbar {
    display: none;
}

.photo-feedbacks-carousel .feedback-item {
    flex: 0 0 100%;
    aspect-ratio: 16/9;
    scroll-snap-align: center;
    border-radius: 0;
    overflow: hidden;
}

.photo-feedbacks-carousel .feedback-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: top;
    background: #000;
}

/* Lightbox Styles */
.lightbox {
    display: none;
    position: fixed;
    z-index: 9999;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.95);
    cursor: pointer;
    align-items: center;
    justify-content: center;
    padding: 20px;
}

.lightbox-content {
    max-width: 90%;
    max-height: 90vh;
    object-fit: contain;
    border-radius: 8px;
    box-shadow: 0 0 50px rgba(255, 255, 255, 0.1);
}

.lightbox-close {
    position: absolute;
    top: 20px;
    right: 30px;
    color: #fff;
    font-size: 40px;
    font-weight: bold;
    cursor: pointer;
}

.photo-feedback {
    cursor: pointer;
    transition: transform 0.3s ease;
}

.photo-feedback:hover {
    transform: scale(1.02);
}

.carousel-control {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: rgba(0, 0, 0, 0.5);
    color: white;
    border: none;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    cursor: pointer;
    z-index: 10;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    transition: var(--transition);
}

.carousel-control:hover {
    background: rgba(255, 255, 255, 0.2);
}

.carousel-control.prev { left: 10px; }
.carousel-control.next { right: 10px; }

.video-feedback-section {
    width: 100%;
    display: flex;
    justify-content: center;
}

.video-feedback {
    width: 100%;
    max-width: 380px;
    aspect-ratio: 9/16;
    border-radius: 24px;
    overflow: hidden;
    box-shadow: 0 20px 40px rgba(0,0,0,0.5);
    background: #000;
}

@media (min-width: 768px) {
    .carousel-wrapper {
        max-width: 1000px;
    }
    
    .photo-feedbacks-carousel {
        overflow-x: visible;
        flex-wrap: wrap;
        justify-content: center;
        gap: 20px;
        padding: 0;
    }
    
    .photo-feedbacks-carousel .feedback-item {
        flex: 0 0 calc(50% - 10px);
        aspect-ratio: 16/9;
        border-radius: 24px;
    }

    .carousel-control {
        display: none;
    }
}

/* Mentoria Presencial Section */
.presencial-cta {
    padding: 6rem 0;
    background: #0a0a0a;
}

.presencial-content {
    background: #121212;
    padding: 4rem 2rem;
    border-radius: 24px;
    text-align: center;
    border: 1px solid rgba(255, 255, 255, 0.05);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

.presencial-content p {
    text-align: center;
    margin-left: auto;
    margin-right: auto;
}

.badge-new {
    display: inline-block;
    background: var(--silver);
    color: #000;
    padding: 0.3rem 1rem;
    border-radius: 50px;
    font-weight: 800;
    font-size: 0.8rem;
    margin-bottom: 1.5rem;
}

/* About Pabline Refined */
.about-pabline {
    padding: 10rem 0 5rem;
    background: #0a0a0a;
}

.about-wrapper {
    display: flex;
    flex-direction: column;
    gap: 4rem;
    align-items: center;
    text-align: center;
}

.about-image-side {
    position: relative;
    width: 100%;
    max-width: 450px;
}

.image-frame {
    position: relative;
    z-index: 2;
    border-radius: 30px;
    overflow: hidden;
    box-shadow: 0 30px 60px rgba(0,0,0,0.8);
}

.pabline-img {
    width: 100%;
    height: auto;
    display: block;
    transition: transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

.image-frame:hover .pabline-img {
    transform: scale(1.05);
}

.image-glow {
    position: absolute;
    inset: -20px;
    background: radial-gradient(circle, rgba(192, 192, 192, 0.2) 0%, transparent 70%);
    z-index: -1;
    filter: blur(20px);
}

.about-content-side {
    flex: 1;
    text-align: center;
}

.about-badge {
    display: inline-block;
    padding: 0.5rem 1.25rem;
    background: rgba(192, 192, 192, 0.1);
    border: 1px solid rgba(192, 192, 192, 0.3);
    color: var(--silver);
    border-radius: 50px;
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.2em;
    margin-bottom: 1.5rem;
}

.text-gradient {
    background: linear-gradient(135deg, #fff 0%, var(--silver) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.pabline-bio {
    padding: 0 2rem;
}

.about-content-side h2 {
    padding: 0 2rem;
    text-align: center;
    margin-bottom: 2rem;
    font-size: clamp(2.5rem, 6vw, 3.5rem);
}

.about-content-side .pabline-bio p {
    text-align: center;
    margin-bottom: 1.5rem;
    font-size: 1.15rem;
    line-height: 1.8;
    max-width: none;
}

.about-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1rem;
    margin: 3rem 1.5rem 0;
    padding: 3rem 0;
    border-top: 1px solid rgba(255,255,255,0.05);
    justify-items: center;
}

.stat-item {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    text-align: center;
}

.stat-number {
    font-size: 2rem;
    font-weight: 800;
    color: #fff;
    font-family: var(--font-main);
}

.stat-label {
    font-size: 0.8rem;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.1em;
}

@media (min-width: 992px) {
    .about-wrapper {
        flex-direction: row;
        text-align: left;
        align-items: center;
        gap: 6rem;
    }
    
    .about-image-side {
        max-width: 500px;
    }

    .about-content-side {
        text-align: left;
    }

    .about-content-side h2,
    .about-content-side .pabline-bio p {
        text-align: left;
    }

    .about-stats {
        justify-items: start;
    }

    .stat-item {
        text-align: left;
    }
}

/* FAQ */
.faq {
    padding: 2rem 0 4rem;
    background: #0a0a0a;
}

.faq-container {
    max-width: 800px;
    margin: 2rem auto 0;
}

.faq-item {
    margin-bottom: 1.5rem;
    border-radius: 24px;
    background: #121212;
    border: 1px solid rgba(255, 255, 255, 0.05);
    transition: var(--transition);
}

.faq-item:hover {
    border-color: rgba(192, 192, 192, 0.3);
}

.faq-question {
    padding: 2rem;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-weight: 700;
    font-size: 1.1rem;
    color: #fff;
}

.faq-icon-box {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.05);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
    color: var(--silver);
    font-size: 1.2rem;
}

.faq-item.active .faq-icon-box {
    transform: rotate(45deg);
    background: var(--silver);
    color: #000;
}

.faq-answer {
    padding: 0 2rem;
    max-height: 0;
    overflow: hidden;
    transition: all 0.5s cubic-bezier(0.16, 1, 0.3, 1);
    color: var(--text-secondary);
    font-size: 1.1rem;
    line-height: 1.8;
}

.faq-item.active {
    background: #161616;
    border-color: rgba(192, 192, 192, 0.2);
}

.faq-item.active .faq-answer {
    max-height: 500px;
    padding-bottom: 2rem;
}

@media (min-width: 768px) {
    .benefits-list { grid-template-columns: repeat(3, 1fr); }
    .feedback-grid { flex-direction: row; flex-wrap: wrap; justify-content: center; }
    .photo-feedback { width: calc(50% - 10px); }
    .video-feedback { width: 100%; max-width: 380px; }
}

footer {
    padding: 1.5rem 0;
    text-align: center;
    background: #0a0a0a;
    border-top: 1px solid rgba(255,255,255,0.05);
}

footer p {
    margin: 0 auto;
    font-size: 0.8rem;
    letter-spacing: 0.05em;
    opacity: 0.8;
}

@media (min-width: 768px) {
    footer p {
        white-space: nowrap;
    }
}