/* 
   Progressiva Vegetal - Landing Page Stylesheet
   Designed with premium aesthetics: Sleek dark theme, green and gold accents.
*/

@import url('https://fonts.googleapis.com/css2?family=Montserrat:wght@300;400;500;600;700;800;900&family=Roboto:wght@300;400;500;700&display=swap');

:root {
    --bg-dark: #0A0A0A;
    --bg-card: #141414;
    --bg-card-light: #1F1F1F;
    --text-light: #FFFFFF;
    --text-muted: #B3B3B3;
    --primary-green: #1EC549;
    --primary-green-glow: rgba(30, 197, 73, 0.4);
    --btn-green: #48FF45;
    --accent-gold: #C9B36E;
    --accent-gold-glow: rgba(201, 179, 110, 0.4);
    --border-color: #333333;
    
    --font-heading: 'Montserrat', sans-serif;
    --font-body: 'Roboto', sans-serif;
}

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

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

/* Base Headings */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: 700;
    letter-spacing: -0.5px;
}

/* Animations */
@keyframes pulse {
    0% {
        transform: scale(1);
        box-shadow: 0 0 0 0 var(--primary-green-glow);
    }
    70% {
        transform: scale(1.05);
        box-shadow: 0 0 20px 10px rgba(30, 197, 73, 0);
    }
    100% {
        transform: scale(1);
        box-shadow: 0 0 0 0 rgba(30, 197, 73, 0);
    }
}

@keyframes pulseGold {
    0% {
        transform: scale(1);
        box-shadow: 0 0 0 0 var(--accent-gold-glow);
    }
    70% {
        transform: scale(1.03);
        box-shadow: 0 0 15px 8px rgba(201, 179, 110, 0);
    }
    100% {
        transform: scale(1);
        box-shadow: 0 0 0 0 rgba(201, 179, 110, 0);
    }
}

/* Utility Components */
.container {
    max-width: 1100px;
    margin: 0 auto;
    padding: 0 20px;
}

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

/* Buttons */
.btn-primary {
    display: inline-block;
    background: linear-gradient(135deg, var(--btn-green), #109b27);
    color: #000;
    font-family: var(--font-heading);
    font-weight: 800;
    font-size: 1.2rem;
    padding: 18px 36px;
    border-radius: 50px;
    text-decoration: none;
    text-transform: uppercase;
    border: none;
    cursor: pointer;
    transition: all 0.3s ease;
    animation: pulse 2s infinite;
    text-align: center;
    width: 100%;
    max-width: 450px;
}

.btn-primary:hover {
    transform: translateY(-3px);
    filter: brightness(1.1);
}

.btn-whatsapp {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    background-color: #25D366;
    color: white;
    font-family: var(--font-heading);
    font-weight: 700;
    padding: 15px 30px;
    border-radius: 50px;
    text-decoration: none;
    text-transform: uppercase;
    transition: all 0.3s ease;
    margin-top: 15px;
}

.btn-whatsapp:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(37, 211, 102, 0.4);
}

/* Top Delivery Banner */
.delivery-banner {
    background-color: var(--primary-green);
    color: #000000;
    font-family: var(--font-heading);
    font-weight: 900;
    font-size: 0.95rem;
    text-transform: uppercase;
    padding: 10px 10px;
    text-align: center;
    letter-spacing: 1px;
    box-shadow: 0 4px 15px rgba(30, 197, 73, 0.3);
}

/* Media styling (Images and Videos) */
video {
    width: 100%;
    border-radius: 16px;
    background-color: #000;
    box-shadow: 0 10px 25px rgba(0,0,0,0.4);
    display: block;
    border: 1px solid var(--border-color);
}

.video-container {
    position: relative;
    width: 100%;
    margin: 20px 0;
}

.media-image {
    width: 100%;
    border-radius: 16px;
    box-shadow: 0 10px 25px rgba(0,0,0,0.3);
    display: block;
}

/* BEFORE & AFTER PHOTO DISPLAY FOR REVIEWS */
.before-after-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 10px;
    margin-bottom: 15px;
    border-radius: 12px;
}

.before-after-photo {
    position: relative;
    aspect-ratio: 4 / 5;
    overflow: hidden;
    border-radius: 12px;
    border: 1px solid #E5E5E5;
    box-shadow: 0 4px 10px rgba(0,0,0,0.05);
}

.before-after-photo img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: transform 0.3s ease;
}

.before-after-photo:hover img {
    transform: scale(1.05);
}

.before-after-label {
    position: absolute;
    bottom: 8px;
    left: 8px;
    background-color: rgba(0, 0, 0, 0.7);
    color: #FFFFFF;
    font-family: var(--font-heading);
    font-size: 0.65rem;
    font-weight: 800;
    text-transform: uppercase;
    padding: 3px 8px;
    border-radius: 4px;
    letter-spacing: 0.5px;
    box-shadow: 0 2px 5px rgba(0,0,0,0.2);
}

/* KIT SELECTOR FOR HERO OFFERS */
.kit-selector {
    display: flex;
    gap: 8px;
    margin-bottom: 20px;
    justify-content: center;
}

.kit-selector input[type="radio"] {
    display: none;
}

.kit-selector label {
    flex: 1;
    padding: 12px 6px;
    background-color: var(--bg-card-light);
    border: 1px solid var(--border-color);
    border-radius: 10px;
    cursor: pointer;
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 0.85rem;
    transition: all 0.3s ease;
    text-align: center;
    color: var(--text-muted);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 4px;
    user-select: none;
}

.kit-selector label span.discount {
    font-size: 0.65rem;
    color: var(--primary-green);
    background-color: rgba(30, 197, 73, 0.15);
    padding: 2px 6px;
    border-radius: 4px;
    font-weight: 800;
}

.kit-selector input[type="radio"]:checked + label {
    background-color: var(--accent-gold);
    color: #000;
    border-color: var(--accent-gold);
    box-shadow: 0 0 12px var(--accent-gold-glow);
}

.kit-selector input[type="radio"]:checked + label span.discount {
    color: #000;
    background-color: rgba(0, 0, 0, 0.1);
}

@media (max-width: 380px) {
    .kit-selector {
        gap: 4px;
    }
    .kit-selector label {
        font-size: 0.75rem;
        padding: 8px 4px;
    }
}

/* 3-COLUMN PRICING GRID */
.pricing-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 30px;
    margin-top: 40px;
    align-items: stretch;
}

@media (min-width: 992px) {
    .pricing-grid {
        grid-template-columns: 1fr 1fr 1fr;
    }
}

.pricing-card {
    background-color: var(--bg-card);
    border: 2px solid var(--border-color);
    border-radius: 20px;
    padding: 40px 30px 30px 30px;
    position: relative;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    text-align: center;
    transition: transform 0.3s ease, border-color 0.3s ease;
    box-shadow: 0 10px 30px rgba(0,0,0,0.3);
}

.pricing-card:hover {
    transform: translateY(-5px);
    border-color: var(--primary-green);
}

.pricing-card.featured {
    border-color: var(--accent-gold);
    box-shadow: 0 10px 35px rgba(0,0,0,0.5), 0 0 20px rgba(201, 179, 110, 0.2);
    transform: scale(1);
    animation: pulseGold 4s infinite;
}

@media (min-width: 992px) {
    .pricing-card.featured {
        transform: scale(1.05);
    }
    .pricing-card.featured:hover {
        transform: scale(1.05) translateY(-5px);
    }
}

.card-badge {
    position: absolute;
    top: -15px;
    left: 50%;
    transform: translateX(-50%);
    background-color: var(--accent-gold);
    color: #000000;
    font-family: var(--font-heading);
    font-weight: 900;
    font-size: 0.75rem;
    text-transform: uppercase;
    padding: 6px 16px;
    border-radius: 50px;
    letter-spacing: 0.5px;
    box-shadow: 0 4px 10px rgba(0,0,0,0.3);
    white-space: nowrap;
}

.pricing-title {
    font-size: 1.4rem;
    text-transform: uppercase;
    font-weight: 800;
    margin-bottom: 20px;
    color: var(--text-light);
}

.pricing-image-container {
    height: 140px;
    display: flex;
    align-items: flex-end;
    justify-content: center;
    margin-bottom: 20px;
}

.pricing-image-container img {
    max-height: 120px;
    width: auto;
    object-fit: contain;
}

#hero-kit-preview img {
    max-height: 110px;
    width: auto;
    object-fit: contain;
}

.pricing-features {
    text-align: left;
    margin: 20px 0;
    background-color: rgba(255,255,255,0.02);
    padding: 15px;
    border-radius: 12px;
    border: 1px solid rgba(255,255,255,0.05);
}

.pricing-features li {
    list-style: none;
    font-size: 0.85rem;
    margin-bottom: 8px;
    position: relative;
    padding-left: 20px;
}

.pricing-features li::before {
    content: '✓';
    color: var(--primary-green);
    position: absolute;
    left: 0;
    font-weight: 900;
}

/* Main Layout Sections */
section {
    padding: 50px 0;
}

@media (min-width: 768px) {
    section {
        padding: 80px 0;
    }
}

section h2 {
    font-size: 1.7rem;
    text-transform: uppercase;
}

@media (min-width: 768px) {
    section h2 {
        font-size: 2.2rem;
    }
}

section.white-section {
    background-color: #FFFFFF;
    color: #111111;
}

section.white-section h2 {
    color: #111111;
}

section.white-section p {
    color: #444444;
}

/* Hero Section */
.hero {
    background: radial-gradient(circle at top, #142c18 0%, var(--bg-dark) 70%);
    text-align: center;
    position: relative;
}

.hero h1 {
    font-size: 2.2rem;
    line-height: 1.2;
    text-transform: uppercase;
    margin-bottom: 30px;
    font-weight: 900;
}

.hero h1 span.highlight {
    color: var(--primary-green);
}

.hero-columns {
    display: grid;
    grid-template-columns: 1fr;
    gap: 40px;
    align-items: start;
    margin-top: 40px;
}

@media (min-width: 992px) {
    .hero h1 {
        font-size: 3.2rem;
    }
    .hero-columns {
        grid-template-columns: 1.2fr 1fr;
    }
}

/* Offer Box (Card de Compra) */
.offer-box {
    background-color: var(--bg-card);
    border: 2px solid var(--accent-gold);
    border-radius: 20px;
    padding: 30px;
    text-align: center;
    box-shadow: 0 10px 30px rgba(0,0,0,0.5), 0 0 15px rgba(201, 179, 110, 0.2);
    animation: pulseGold 3s infinite;
}

.offer-header {
    background-color: var(--accent-gold);
    color: #000;
    font-family: var(--font-heading);
    font-weight: 800;
    text-transform: uppercase;
    padding: 8px 20px;
    border-radius: 50px;
    display: inline-block;
    font-size: 0.9rem;
    margin-bottom: 20px;
    letter-spacing: 0.5px;
}

.offer-title {
    font-size: 1.4rem;
    margin-bottom: 15px;
    text-transform: uppercase;
    color: var(--text-light);
}

.offer-features {
    background-color: rgba(255, 255, 255, 0.05);
    border-radius: 10px;
    padding: 15px;
    margin-bottom: 25px;
    text-align: left;
    font-size: 0.9rem;
}

.offer-features li {
    list-style: none;
    margin-bottom: 8px;
    position: relative;
    padding-left: 24px;
}

.offer-features li::before {
    content: '✓';
    color: var(--primary-green);
    position: absolute;
    left: 0;
    font-weight: bold;
}

.price-container {
    margin-bottom: 25px;
}

.price-old {
    text-decoration: line-through;
    color: var(--text-muted);
    font-size: 1.1rem;
    margin-bottom: 5px;
}

.price-main {
    font-size: 2.3rem;
    font-weight: 900;
    color: var(--btn-green);
    margin-bottom: 5px;
}

.price-sub {
    font-size: 1rem;
    color: var(--primary-green);
    font-weight: 700;
}

.payment-badge-img {
    margin-top: 15px;
    max-height: 40px;
    object-fit: contain;
    width: 100%;
}

/* Bullet Points (Icon-List) */
.benefits-checklist {
    text-align: left;
    margin: 40px 0;
}

.benefits-checklist ul {
    display: grid;
    grid-template-columns: 1fr;
    gap: 15px;
}

@media (min-width: 768px) {
    .benefits-checklist ul {
        grid-template-columns: 1fr 1fr;
    }
}

.benefits-checklist li {
    list-style: none;
    font-family: var(--font-heading);
    font-weight: 500;
    font-size: 1.05rem;
    display: flex;
    align-items: center;
    gap: 12px;
}

.benefits-checklist li svg {
    color: var(--primary-green);
    flex-shrink: 0;
}

/* Features & Ingredients Section */
.features-section {
    background: linear-gradient(180deg, var(--bg-dark) 0%, #111 100%);
    text-align: center;
}

.features-section h2 {
    margin-bottom: 20px;
}

.features-section h2 span {
    color: var(--primary-green);
}

.formula-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 30px;
    margin: 50px 0;
}

@media (min-width: 768px) {
    .formula-grid {
        grid-template-columns: 1fr 1fr;
    }
}

.formula-card {
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
    padding: 30px;
    border-radius: 15px;
    text-align: left;
    transition: transform 0.3s ease, border-color 0.3s ease;
}

.formula-card:hover {
    transform: translateY(-5px);
    border-color: var(--primary-green);
}

.formula-card h3 {
    font-size: 1.4rem;
    color: var(--primary-green);
    margin-bottom: 12px;
}

/* Counter Banner */
.counter-section {
    background-color: #FFFFFF;
    color: #0A0A0A;
    text-align: center;
    padding: 60px 0;
    border-bottom: 3px solid var(--primary-green);
}

.counter-icon {
    font-size: 3rem;
    color: var(--primary-green);
    margin-bottom: 10px;
}

.counter-title {
    font-size: 1.5rem;
    text-transform: uppercase;
    font-weight: 900;
    margin-bottom: 15px;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

.counter-number {
    font-size: 4rem;
    font-weight: 900;
    font-family: var(--font-heading);
    color: var(--primary-green);
    line-height: 1;
}

.counter-subtitle {
    font-weight: 700;
    text-transform: uppercase;
    color: #555555;
    margin-top: 5px;
}

/* Testimonials Grid */
.testimonials-section {
    background-color: #FFFFFF;
    color: #111111;
}

.testimonials-section h2 {
    text-align: center;
    color: #111111;
    margin-bottom: 15px;
}

.testimonials-section h2 span {
    color: var(--primary-green);
}

.testimonials-section > p {
    text-align: center;
    color: #555;
    font-size: 1.1rem;
    max-width: 600px;
    margin: 0 auto 50px auto;
}

.testimonials-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 30px;
}

@media (min-width: 768px) {
    .testimonials-grid {
        grid-template-columns: 1fr 1fr;
    }
}

@media (min-width: 1200px) {
    .testimonials-grid {
        grid-template-columns: 1fr 1fr 1fr;
    }
}

.testimonial-card {
    background-color: #F9F9F9;
    border: 1px solid #EAEAEA;
    border-radius: 16px;
    padding: 25px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    transition: box-shadow 0.3s ease;
}

.testimonial-card:hover {
    box-shadow: 0 10px 25px rgba(0,0,0,0.05);
}

.testimonial-user {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-top: 20px;
}

.testimonial-avatar {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background-color: #DDD;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #555;
    font-weight: bold;
    font-family: var(--font-heading);
    font-size: 1.2rem;
    flex-shrink: 0;
}

.testimonial-name {
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 1rem;
}

.rating-stars {
    color: #FFD700;
    font-size: 1rem;
    margin-bottom: 10px;
}

.testimonial-content {
    font-size: 0.95rem;
    color: #333333;
    font-style: italic;
}

/* Video Results Grid */
.video-proof-section {
    background-color: var(--bg-dark);
    text-align: center;
}

.video-proof-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 25px;
}

@media (min-width: 768px) {
    .video-proof-grid {
        grid-template-columns: 1fr 1fr;
    }
}

@media (min-width: 992px) {
    .video-proof-grid {
        grid-template-columns: 1fr 1fr 1fr 1fr;
    }
}

.video-proof-grid video {
    aspect-ratio: 9 / 16;
    object-fit: cover;
}

/* Universal Section */
.hair-types-section {
    background: radial-gradient(circle, #222 0%, var(--bg-dark) 100%);
    text-align: center;
}

.hair-types-section h2 {
    margin-bottom: 20px;
}

.hair-types-section h2 span {
    color: var(--primary-green);
}

.hair-types-section p {
    max-width: 800px;
    margin: 0 auto 40px auto;
    font-size: 1.1rem;
    color: var(--text-muted);
}

.hair-types-image {
    max-width: 700px;
    width: 100%;
    border-radius: 16px;
    margin: 0 auto 40px auto;
    box-shadow: 0 10px 25px rgba(0,0,0,0.5);
    display: block;
}

/* Guarantee Section */
.guarantee-section {
    background-color: var(--bg-card);
    border-top: 1px solid var(--border-color);
    border-bottom: 1px solid var(--border-color);
    text-align: center;
}

.guarantee-card {
    max-width: 800px;
    margin: 0 auto;
}

.guarantee-icon {
    font-size: 4rem;
    color: var(--accent-gold);
    margin-bottom: 20px;
    filter: drop-shadow(0 0 10px rgba(201, 179, 110, 0.4));
}

.guarantee-card h2 {
    margin-bottom: 15px;
}

.guarantee-card p {
    color: var(--text-muted);
    font-size: 1.1rem;
}

/* FAQ Section (Accordion) */
.faq-section {
    background-color: var(--bg-dark);
}

.faq-section h2 {
    text-align: center;
    margin-bottom: 50px;
}

.faq-section h2 span {
    color: var(--primary-green);
}

.faq-list {
    max-width: 800px;
    margin: 0 auto;
}

.faq-item {
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    margin-bottom: 15px;
    overflow: hidden;
    transition: border-color 0.3s ease;
}

.faq-item:hover {
    border-color: var(--primary-green);
}

.faq-question {
    padding: 20px 25px;
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 1.05rem;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    user-select: none;
    text-transform: uppercase;
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease, padding 0.3s ease;
    padding: 0 25px;
    background-color: rgba(255,255,255,0.02);
    color: var(--text-muted);
    font-size: 0.95rem;
}

.faq-item.active .faq-answer {
    max-height: 500px; /* arbitrary height to allow animate */
    padding: 10px 25px 25px 25px;
}

.faq-arrow {
    transition: transform 0.3s ease;
    font-size: 1.2rem;
}

.faq-item.active .faq-arrow {
    transform: rotate(180deg);
}

/* FAQ support */
.faq-support {
    text-align: center;
    margin-top: 40px;
}

/* Footer & Legal */
.footer {
    background-color: #050505;
    padding: 60px 0 20px 0;
    font-size: 0.85rem;
    color: #666;
    border-top: 1px solid #111;
}

.footer-content {
    display: grid;
    grid-template-columns: 1fr;
    gap: 40px;
    margin-bottom: 40px;
}

@media (min-width: 768px) {
    .footer-content {
        grid-template-columns: 2fr 1fr;
    }
}

.footer h4 {
    font-family: var(--font-heading);
    color: var(--text-light);
    font-weight: 700;
    margin-bottom: 15px;
    font-size: 1rem;
    text-transform: uppercase;
}

.footer-legal p {
    margin-bottom: 15px;
}

.footer-contact li {
    list-style: none;
    margin-bottom: 10px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.footer-contact a {
    color: #666;
    text-decoration: none;
}

.footer-contact a:hover {
    color: var(--text-light);
}

.safe-site-img {
    margin-top: 10px;
    max-height: 50px;
    object-fit: contain;
    display: block;
}

.footer-bottom {
    border-top: 1px solid #111;
    padding-top: 20px;
    text-align: center;
    color: #444;
}

.footer-bottom a:hover {
    color: var(--text-light) !important;
}

/* Custom V2 Landing Page Styles */

/* New Hero Image and Layout adjustments */
.hero {
    padding-bottom: 40px; /* Reduce extra bottom space since selector is removed */
}

.hero h1 {
    margin-bottom: 15px;
}

.hero-image-wrapper {
    width: 100%;
    max-width: 600px;
    margin: 20px auto;
    border-radius: 16px;
    overflow: hidden;
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.7);
    border: 1px solid rgba(255, 255, 255, 0.1);
    transition: transform 0.3s ease;
}

.hero-image-wrapper:hover {
    transform: scale(1.02);
}

.hero-image {
    width: 100%;
    height: auto;
    display: block;
}

.hero-support-text {
    font-size: 1.15rem;
    max-width: 550px;
    margin: 15px auto 25px auto;
    color: var(--text-muted);
    font-weight: 500;
    line-height: 1.4;
}

/* Benefits Strip Section */
.benefits-strip {
    background-color: var(--bg-card);
    border-top: 1px solid var(--border-color);
    border-bottom: 1px solid var(--border-color);
    padding: 25px 0;
}

.benefits-strip-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
    text-align: center;
}

@media (min-width: 768px) {
    .benefits-strip-grid {
        grid-template-columns: repeat(4, 1fr);
    }
}

.benefit-strip-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 8px;
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 0.95rem;
    color: var(--text-light);
}

.benefit-strip-item i {
    color: var(--primary-green);
    font-size: 1.3rem;
}

@media (max-width: 480px) {
    .benefit-strip-item {
        font-size: 0.85rem;
    }
    .benefits-strip-grid {
        gap: 15px;
    }
}

/* Pricing Card Badge / Highlight for 2-unit Kit */
.pricing-badge-highlight {
    background-color: rgba(201, 179, 110, 0.12);
    border: 1.5px dashed var(--accent-gold);
    color: var(--accent-gold);
    border-radius: 12px;
    padding: 12px;
    margin: 15px 0;
    font-size: 0.85rem;
    font-weight: 700;
    line-height: 1.4;
    text-align: center;
    box-shadow: 0 4px 10px rgba(0,0,0,0.15);
}

/* Video Bridge Section Styling */
.main-video-bridge h2 span {
    color: var(--primary-green);
}