/* ===== CSS Variables ===== */
:root {
    --primary: #6B4DA0;
    --primary-light: #9B7DC9;
    --primary-dark: #5A3D8F;
    --primary-bg: #F8F6FC;
    --secondary: #E8E4F0;
    --text: #333333;
    --text-light: #666666;
    --text-muted: #999999;
    --white: #FFFFFF;
    --black: #1a1a1a;
    --success: #25D366;
    --gradient: linear-gradient(135deg, var(--primary) 0%, var(--primary-light) 100%);
    --gradient-dark: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary) 100%);
    --shadow-sm: 0 2px 8px rgba(107, 77, 160, 0.1);
    --shadow-md: 0 4px 20px rgba(107, 77, 160, 0.15);
    --shadow-lg: 0 10px 40px rgba(107, 77, 160, 0.2);
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 20px;
    --radius-xl: 30px;
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* ===== Reset & Base ===== */
*, *::before, *::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Poppins', -apple-system, BlinkMacSystemFont, sans-serif;
    color: var(--text);
    line-height: 1.6;
    background: var(--white);
    overflow-x: hidden;
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

a {
    text-decoration: none;
    color: inherit;
}

ul, ol {
    list-style: none;
}

.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.highlight {
    color: var(--primary);
}

/* ===== Buttons ===== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 14px 28px;
    font-family: inherit;
    font-size: 1rem;
    font-weight: 600;
    border: 2px solid transparent;
    border-radius: var(--radius-xl);
    cursor: pointer;
    transition: var(--transition);
}

.btn-primary {
    background: var(--gradient);
    color: var(--white);
    box-shadow: var(--shadow-md);
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-lg);
}

.btn-outline {
    background: transparent;
    color: var(--primary);
    border-color: var(--primary);
}

.btn-outline:hover {
    background: var(--primary);
    color: var(--white);
}

.btn-whatsapp {
    background: var(--success);
    color: var(--white);
    box-shadow: 0 4px 15px rgba(37, 211, 102, 0.3);
}

.btn-whatsapp:hover {
    background: #20BA5C;
    transform: translateY(-3px);
    box-shadow: 0 6px 20px rgba(37, 211, 102, 0.4);
}

.btn-large {
    padding: 18px 36px;
    font-size: 1.1rem;
}

/* ===== Navbar ===== */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
}

.navbar .container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 70px;
}

.logo {
    font-size: 1.5rem;
    font-weight: 800;
}

.logo-glory {
    color: var(--primary);
}

.logo-smile {
    color: var(--primary-light);
}

.nav-links {
    display: flex;
    gap: 30px;
}

.nav-links a {
    font-weight: 500;
    color: var(--text);
    transition: var(--transition);
    position: relative;
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--primary);
    transition: var(--transition);
}

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

.nav-cta {
    background: var(--gradient);
    color: var(--white);
    padding: 10px 24px;
    border-radius: var(--radius-xl);
    font-weight: 600;
    transition: var(--transition);
}

.nav-cta:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.mobile-menu-btn {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 5px;
}

.mobile-menu-btn span {
    width: 25px;
    height: 2px;
    background: var(--text);
    transition: var(--transition);
}

/* ===== Hero Section ===== */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding-top: 70px;
    overflow: hidden;
}

.hero-bg {
    position: absolute;
    inset: 0;
    background: var(--gradient);
    z-index: -2;
}

.hero-bg::before {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(circle at 80% 20%, rgba(255,255,255,0.15) 0%, transparent 50%);
}

.hero-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
    padding: 60px 0 120px;
}

.hero-text {
    color: var(--white);
}

.hero-badge {
    display: inline-block;
    background: rgba(255,255,255,0.2);
    backdrop-filter: blur(10px);
    padding: 8px 20px;
    border-radius: var(--radius-xl);
    font-size: 0.9rem;
    font-weight: 500;
    margin-bottom: 20px;
}

.hero h1 {
    font-size: 3.5rem;
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: 20px;
}

.hero h1 .highlight {
    color: #FFD700;
}

.hero-subtitle {
    font-size: 1.2rem;
    opacity: 0.9;
    margin-bottom: 30px;
    max-width: 500px;
}

.hero-price {
    display: flex;
    align-items: center;
    gap: 15px;
    margin-bottom: 30px;
}

.price-old {
    font-size: 1.3rem;
    text-decoration: line-through;
    opacity: 0.7;
}

.price-new {
    font-size: 2.5rem;
    font-weight: 800;
}

.hero-ctas {
    display: flex;
    gap: 15px;
    flex-wrap: wrap;
    margin-bottom: 30px;
}

.hero .btn-primary {
    background: var(--white);
    color: var(--primary);
}

.hero .btn-primary:hover {
    background: #f0f0f0;
}

.hero .btn-outline {
    border-color: var(--white);
    color: var(--white);
}

.hero .btn-outline:hover {
    background: var(--white);
    color: var(--primary);
}

.hero-trust {
    display: flex;
    gap: 25px;
    flex-wrap: wrap;
}

.trust-item {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.95rem;
    opacity: 0.9;
}

.trust-item svg {
    color: #90EE90;
}

.hero-image {
    position: relative;
}

.hero-image-wrapper {
    position: relative;
    background: var(--white);
    border-radius: var(--radius-lg);
    padding: 20px;
    box-shadow: var(--shadow-lg);
}

.hero-image-wrapper img {
    border-radius: var(--radius-md);
}

.hero-image-badge {
    position: absolute;
    top: -10px;
    right: -10px;
    background: #FF4757;
    color: var(--white);
    padding: 10px 15px;
    border-radius: var(--radius-md);
    font-weight: 700;
}

.hero-floating-card {
    position: absolute;
    background: var(--white);
    padding: 15px 20px;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-md);
    display: flex;
    align-items: center;
    gap: 10px;
    font-weight: 500;
    font-size: 0.9rem;
}

.card-1 {
    top: 20%;
    left: -30px;
    animation: float 3s ease-in-out infinite;
}

.card-2 {
    bottom: 20%;
    right: -30px;
    animation: float 3s ease-in-out infinite 1.5s;
}

.floating-icon {
    font-size: 1.5rem;
}

@keyframes float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-10px); }
}

.hero-wave {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    z-index: -1;
}

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

/* ===== Gallery Section ===== */
.gallery {
    padding: 60px 0;
    background: var(--white);
}

.gallery .container {
    display: grid;
    grid-template-columns: 100px 1fr;
    gap: 20px;
    max-width: 800px;
}

.gallery-grid {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.gallery-item {
    width: 80px;
    height: 80px;
    border-radius: var(--radius-sm);
    overflow: hidden;
    cursor: pointer;
    border: 3px solid transparent;
    transition: var(--transition);
}

.gallery-item.active {
    border-color: var(--primary);
}

.gallery-item:hover {
    border-color: var(--primary-light);
}

.gallery-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.gallery-main {
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-md);
}

.gallery-main img {
    width: 100%;
    height: auto;
}

/* ===== Section Headers ===== */
.section-header {
    text-align: center;
    max-width: 600px;
    margin: 0 auto 50px;
}

.section-tag {
    display: inline-block;
    background: var(--primary-bg);
    color: var(--primary);
    padding: 8px 20px;
    border-radius: var(--radius-xl);
    font-size: 0.9rem;
    font-weight: 600;
    margin-bottom: 15px;
}

.section-header h2 {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 15px;
    color: var(--black);
}

.section-header p {
    color: var(--text-light);
    font-size: 1.1rem;
}

/* ===== Benefits Section ===== */
.benefits {
    padding: 100px 0;
    background: var(--primary-bg);
}

.benefits-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.benefit-card {
    background: var(--white);
    padding: 40px 30px;
    border-radius: var(--radius-lg);
    text-align: center;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
}

.benefit-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-lg);
}

.benefit-icon {
    width: 70px;
    height: 70px;
    background: var(--gradient);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
    color: var(--white);
}

.benefit-card h3 {
    font-size: 1.2rem;
    font-weight: 600;
    margin-bottom: 10px;
    color: var(--black);
}

.benefit-card p {
    color: var(--text-light);
    font-size: 0.95rem;
}

/* ===== How It Works ===== */
.how-it-works {
    padding: 100px 0;
    background: var(--white);
}

.steps-container {
    display: flex;
    align-items: flex-start;
    justify-content: center;
    gap: 20px;
    flex-wrap: wrap;
}

.step {
    flex: 1;
    min-width: 280px;
    max-width: 320px;
    text-align: center;
}

.step-number {
    width: 60px;
    height: 60px;
    background: var(--gradient);
    color: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    font-weight: 700;
    margin: 0 auto 20px;
}

.step-content {
    background: var(--primary-bg);
    padding: 30px;
    border-radius: var(--radius-lg);
}

.step-image {
    width: 100%;
    height: 180px;
    border-radius: var(--radius-md);
    overflow: hidden;
    margin-bottom: 20px;
}

.step-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.step-content h3 {
    font-size: 1.3rem;
    font-weight: 600;
    margin-bottom: 10px;
    color: var(--primary);
}

.step-content p {
    color: var(--text-light);
    font-size: 0.95rem;
}

.step-connector {
    display: flex;
    align-items: center;
    color: var(--primary);
    margin-top: 30px;
}

/* ===== Transformation Section ===== */
.transformation {
    padding: 100px 0;
    background: var(--gradient);
}

.transformation-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.transformation-text {
    color: var(--white);
}

.transformation .section-tag {
    background: rgba(255,255,255,0.2);
    color: var(--white);
}

.transformation h2 {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 20px;
}

.transformation h2 .highlight {
    color: #FFD700;
}

.transformation p {
    opacity: 0.9;
    margin-bottom: 25px;
}

.transformation-list {
    margin-bottom: 30px;
}

.transformation-list li {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 10px 0;
}

.transformation-list svg {
    color: #90EE90;
    flex-shrink: 0;
}

.transformation .btn-primary {
    background: var(--white);
    color: var(--primary);
}

.transformation-image {
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
}

.transformation-image img {
    width: 100%;
    height: auto;
}

/* ===== Testimonials ===== */
.testimonials {
    padding: 100px 0;
    background: var(--white);
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.testimonial-card {
    background: var(--primary-bg);
    padding: 35px;
    border-radius: var(--radius-lg);
    transition: var(--transition);
}

.testimonial-card.featured {
    background: var(--gradient);
    color: var(--white);
    transform: scale(1.05);
}

.testimonial-card:hover {
    transform: translateY(-5px);
}

.testimonial-card.featured:hover {
    transform: scale(1.05) translateY(-5px);
}

.testimonial-stars {
    color: #FFD700;
    font-size: 1.2rem;
    margin-bottom: 15px;
}

.testimonial-text {
    font-size: 1rem;
    line-height: 1.7;
    margin-bottom: 20px;
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: 12px;
}

.author-avatar {
    width: 50px;
    height: 50px;
    background: var(--gradient);
    color: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
}

.testimonial-card.featured .author-avatar {
    background: rgba(255,255,255,0.2);
}

.author-info strong {
    display: block;
    font-weight: 600;
}

.author-info span {
    font-size: 0.9rem;
    opacity: 0.8;
}

/* ===== Video Testimonials ===== */
.video-testimonials {
    padding: 100px 0;
    background: var(--black);
}

.video-testimonials .section-header {
    color: var(--white);
}

.video-testimonials .section-tag {
    background: var(--primary);
    color: var(--white);
}

.video-testimonials .section-header h2 {
    color: var(--white);
}

.video-testimonials .section-header p {
    color: rgba(255,255,255,0.7);
}

.videos-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
}

.video-card {
    position: relative;
    border-radius: var(--radius-lg);
    overflow: hidden;
    aspect-ratio: 9/16;
    cursor: pointer;
    background: #222;
}

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

.video-overlay {
    position: absolute;
    inset: 0;
    background: rgba(0,0,0,0.3);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
}

.video-card:hover .video-overlay {
    background: rgba(0,0,0,0.1);
}

.video-card.playing .video-overlay {
    opacity: 0;
    pointer-events: none;
}

.play-btn {
    width: 60px;
    height: 60px;
    background: var(--white);
    border: none;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: var(--transition);
    color: var(--primary);
}

.play-btn:hover {
    transform: scale(1.1);
    box-shadow: 0 0 30px rgba(255,255,255,0.3);
}

.video-card.playing .play-btn {
    display: none;
}

.video-card.featured-video {
    grid-column: span 2;
    grid-row: span 2;
    aspect-ratio: auto;
}

@media (max-width: 1024px) {
    .videos-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .video-card.featured-video {
        grid-column: span 2;
        grid-row: span 1;
        aspect-ratio: 16/9;
    }
}

@media (max-width: 600px) {
    .videos-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 10px;
    }

    .video-card {
        aspect-ratio: 9/16;
    }

    .video-card.featured-video {
        grid-column: span 2;
        aspect-ratio: 9/16;
    }

    .play-btn {
        width: 50px;
        height: 50px;
    }
}

/* ===== FAQ Section ===== */
.faq {
    padding: 100px 0;
    background: var(--primary-bg);
}

.faq-container {
    max-width: 700px;
    margin: 0 auto;
}

.faq-item {
    background: var(--white);
    border-radius: var(--radius-md);
    margin-bottom: 15px;
    overflow: hidden;
    box-shadow: var(--shadow-sm);
}

.faq-question {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 20px 25px;
    background: none;
    border: none;
    font-family: inherit;
    font-size: 1rem;
    font-weight: 600;
    color: var(--black);
    cursor: pointer;
    text-align: left;
    transition: var(--transition);
}

.faq-question:hover {
    color: var(--primary);
}

.faq-question svg {
    flex-shrink: 0;
    transition: var(--transition);
}

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

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
}

.faq-item.active .faq-answer {
    max-height: 300px;
}

.faq-answer p {
    padding: 0 25px 20px;
    color: var(--text-light);
    line-height: 1.7;
}

/* ===== Order Section ===== */
.order {
    padding: 100px 0;
    background: var(--white);
}

.order-content {
    display: grid;
    grid-template-columns: 1fr 400px;
    gap: 60px;
    align-items: center;
}

.order-text .section-tag {
    background: var(--primary);
    color: var(--white);
}

.order-text h2 {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 30px;
}

.order-features {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.order-feature {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 1.05rem;
}

.order-feature svg {
    color: var(--primary);
    flex-shrink: 0;
}

.order-card {
    background: var(--gradient);
    color: var(--white);
    border-radius: var(--radius-lg);
    padding: 40px;
    box-shadow: var(--shadow-lg);
}

.order-card-header {
    text-align: center;
    margin-bottom: 25px;
}

.order-badge {
    display: inline-block;
    background: #FFD700;
    color: var(--black);
    padding: 5px 15px;
    border-radius: var(--radius-xl);
    font-size: 0.8rem;
    font-weight: 700;
    margin-bottom: 15px;
}

.order-card-header h3 {
    font-size: 1.8rem;
    font-weight: 700;
    margin-bottom: 5px;
}

.order-card-header p {
    opacity: 0.9;
}

.order-card-price {
    text-align: center;
    margin-bottom: 25px;
    padding: 20px;
    background: rgba(255,255,255,0.1);
    border-radius: var(--radius-md);
}

.order-card-price .price-old {
    display: block;
    font-size: 1.1rem;
    text-decoration: line-through;
    opacity: 0.7;
    margin-bottom: 5px;
}

.order-card-price .price-new {
    display: block;
    font-size: 2.5rem;
    font-weight: 800;
}

.order-card-price .price-save {
    display: block;
    font-size: 0.9rem;
    color: #90EE90;
    margin-top: 5px;
}

.order-card-content ul {
    margin-bottom: 25px;
}

.order-card-content li {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 8px 0;
}

.order-card-content li::before {
    content: '✓';
    color: #90EE90;
    font-weight: bold;
}

.order-card .btn-whatsapp {
    width: 100%;
}

.order-card-note {
    text-align: center;
    font-size: 0.85rem;
    opacity: 0.8;
    margin-top: 15px;
}

/* ===== Order Form ===== */
.order-form {
    margin-bottom: 20px;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 15px;
}

.form-group {
    margin-bottom: 15px;
}

.form-group label {
    display: block;
    font-size: 0.9rem;
    font-weight: 500;
    margin-bottom: 6px;
    color: rgba(255,255,255,0.9);
}

.form-group input,
.form-group select {
    width: 100%;
    padding: 12px 15px;
    border: 2px solid rgba(255,255,255,0.2);
    border-radius: var(--radius-md);
    background: rgba(255,255,255,0.1);
    color: var(--white);
    font-family: inherit;
    font-size: 1rem;
    transition: var(--transition);
}

.form-group input::placeholder {
    color: rgba(255,255,255,0.5);
}

.form-group input:focus,
.form-group select:focus {
    outline: none;
    border-color: var(--white);
    background: rgba(255,255,255,0.15);
}

.form-group select {
    cursor: pointer;
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='white' d='M6 8L1 3h10z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 15px center;
}

.form-group select option {
    background: var(--primary-dark);
    color: var(--white);
}

.form-group input:invalid:not(:placeholder-shown) {
    border-color: #ff6b6b;
}

.form-message {
    padding: 12px 15px;
    border-radius: var(--radius-md);
    margin-bottom: 15px;
    font-size: 0.9rem;
    display: none;
}

.form-message.success {
    display: block;
    background: rgba(37, 211, 102, 0.2);
    border: 1px solid var(--success);
    color: #90EE90;
}

.form-message.error {
    display: block;
    background: rgba(255, 107, 107, 0.2);
    border: 1px solid #ff6b6b;
    color: #ff9999;
}

.btn-submit {
    width: 100%;
    position: relative;
}

.btn-submit:disabled {
    opacity: 0.7;
    cursor: not-allowed;
}

.btn-loader svg {
    animation: spin 1s linear infinite;
}

@keyframes spin {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

.order-divider {
    display: flex;
    align-items: center;
    margin: 20px 0;
    color: rgba(255,255,255,0.6);
    font-size: 0.9rem;
}

.order-divider::before,
.order-divider::after {
    content: '';
    flex: 1;
    height: 1px;
    background: rgba(255,255,255,0.2);
}

.order-divider span {
    padding: 0 15px;
}

@media (max-width: 480px) {
    .form-row {
        grid-template-columns: 1fr;
        gap: 0;
    }
}

/* ===== Footer ===== */
.footer {
    background: var(--black);
    color: var(--white);
    padding: 60px 0 30px;
}

.footer-content {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 40px;
    margin-bottom: 40px;
}

.footer-brand p {
    margin-top: 15px;
    opacity: 0.8;
    font-size: 0.95rem;
    max-width: 300px;
}

.footer-links h4,
.footer-contact h4 {
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: 20px;
}

.footer-links ul,
.footer-contact ul {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.footer-links a,
.footer-contact a {
    opacity: 0.8;
    transition: var(--transition);
}

.footer-links a:hover,
.footer-contact a:hover {
    opacity: 1;
    color: var(--primary-light);
}

.footer-contact li {
    display: flex;
    align-items: center;
    gap: 10px;
}

.footer-contact svg {
    color: var(--primary-light);
}

.footer-bottom {
    border-top: 1px solid rgba(255,255,255,0.1);
    padding-top: 25px;
    text-align: center;
    opacity: 0.7;
    font-size: 0.9rem;
}

/* ===== WhatsApp Float ===== */
.whatsapp-float {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 60px;
    height: 60px;
    background: var(--success);
    color: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 20px rgba(37, 211, 102, 0.4);
    z-index: 999;
    transition: var(--transition);
    animation: pulse 2s infinite;
}

.whatsapp-float:hover {
    transform: scale(1.1);
    box-shadow: 0 6px 25px rgba(37, 211, 102, 0.5);
}

@keyframes pulse {
    0%, 100% { box-shadow: 0 4px 20px rgba(37, 211, 102, 0.4); }
    50% { box-shadow: 0 4px 30px rgba(37, 211, 102, 0.6); }
}

/* ===== Responsive ===== */
@media (max-width: 1024px) {
    .hero-content {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .hero-text {
        order: 1;
    }

    .hero-image {
        order: 0;
        max-width: 400px;
        margin: 0 auto;
    }

    .hero-subtitle {
        margin: 0 auto 30px;
    }

    .hero-ctas {
        justify-content: center;
    }

    .hero-trust {
        justify-content: center;
    }

    .hero-floating-card {
        display: none;
    }

    .benefits-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .transformation-content {
        grid-template-columns: 1fr;
    }

    .transformation-image {
        order: -1;
        max-width: 500px;
        margin: 0 auto;
    }

    .testimonials-grid {
        grid-template-columns: 1fr;
        max-width: 500px;
        margin: 0 auto;
    }

    .testimonial-card.featured {
        transform: none;
    }

    .order-content {
        grid-template-columns: 1fr;
    }

    .order-card {
        max-width: 400px;
        margin: 0 auto;
    }

    .footer-content {
        grid-template-columns: 1fr 1fr;
    }
}

@media (max-width: 768px) {
    .nav-links {
        display: none;
    }

    .nav-cta {
        display: none;
    }

    .mobile-menu-btn {
        display: flex;
    }

    .hero h1 {
        font-size: 2.2rem;
    }

    .hero-price {
        justify-content: center;
    }

    .section-header h2 {
        font-size: 1.8rem;
    }

    .benefits-grid {
        grid-template-columns: 1fr;
    }

    .step-connector {
        display: none;
    }

    .steps-container {
        flex-direction: column;
        align-items: center;
    }

    .gallery .container {
        grid-template-columns: 1fr;
    }

    .gallery-grid {
        flex-direction: row;
        justify-content: center;
    }

    .footer-content {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .footer-brand p {
        margin: 15px auto 0;
    }
}

@media (max-width: 480px) {
    .hero h1 {
        font-size: 1.8rem;
    }

    .price-new {
        font-size: 2rem;
    }

    .btn-large {
        padding: 15px 30px;
        font-size: 1rem;
    }

    .order-card {
        padding: 30px 20px;
    }

    .whatsapp-float {
        bottom: 20px;
        right: 20px;
        width: 55px;
        height: 55px;
    }
}