/* ============================================
   VARIABLES & RESET
   ============================================ */
:root {
    --primary-color: #F57C00;
    --primary-dark: #E65100;
    --primary-light: #FFB74D;
    --secondary-color: #666666;
    --accent-color: #F57C00;
    --text-dark: #1a1a1a;
    --text-light: #666666;
    --bg-light: #f8f9fa;
    --bg-white: #FFFFFF;
    --border-color: #E0E0E0;
    --shadow-sm: 0 2px 4px rgba(0,0,0,0.1);
    --shadow-md: 0 4px 12px rgba(0,0,0,0.15);
    --shadow-lg: 0 8px 24px rgba(0,0,0,0.2);
    --radius: 8px;
    --transition: all 0.3s ease;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    color: var(--text-dark);
    line-height: 1.6;
    background: var(--bg-white);
}

/* ============================================
   UTILITY CLASSES
   ============================================ */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.btn {
    display: inline-block;
    padding: 12px 32px;
    border-radius: var(--radius);
    text-decoration: none;
    font-weight: 500;
    border: none;
    cursor: pointer;
    transition: var(--transition);
    font-size: 14px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

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

.btn-primary:hover {
    background: var(--primary-dark);
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.btn-secondary {
    background: transparent;
    color: var(--primary-color);
    border: 2px solid var(--primary-color);
}

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

.btn.large {
    padding: 16px 48px;
    font-size: 16px;
}

.hidden {
    display: none !important;
}

/* ============================================
   HERO CAROUSEL SECTION
   ============================================ */
.hero-carousel {
    position: relative;
    width: 100%;
    height: 600px;
    background: #ffffff;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #333;
}

.hero-carousel .award-slide:first-child {
    background: linear-gradient(135deg, #F57C00 0%, #E65100 100%);
    color: white;
}

.hero-carousel .award-slide:first-child .award-content h1,
.hero-carousel .award-slide:first-child .award-content p {
    color: white;
}

.carousel-awards {
    position: relative;
    width: 100%;
    height: 100%;
}

.award-slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity 1s ease-in-out;
}

.award-slide.active {
    opacity: 1;
}

.award-content {
    text-align: center;
    animation: slideInUp 0.8s ease;
}

.award-content h1 {
    font-size: 56px;
    font-weight: 700;
    line-height: 1.3;
    margin-bottom: 20px;
    color: #333;
    letter-spacing: -1px;
}

.award-content p {
    font-size: 20px;
    color: rgba(0,0,0,0.7);
    font-weight: 300;
    letter-spacing: 0.5px;
}

.award-slide:first-child .award-content h1 {
    color: white;
}

.award-slide:first-child .award-content p {
    color: rgba(255,255,255,0.9);
}

.steps-images-line {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 15px;
    flex-wrap: wrap;
    margin: 30px 0;
}

.step-image-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
}

.step-image-item img {
    width: 100px;
    height: 100px;
    object-fit: cover;
    border-radius: 12px;
    box-shadow: 0 4px 12px rgba(0,0,0,0.15);
}

.step-image-item p {
    font-size: 14px;
    font-weight: 600;
    color: #333;
    margin: 0;
}

.arrow {
    font-size: 24px;
    color: #F57C00;
    font-weight: bold;
    margin: 0 5px;
}

.award-content .how-works-line {
    font-size: 18px;
    color: rgba(255,255,255,0.8);
    margin: 20px 0 30px 0;
    font-style: italic;
}

.award-content .hero-buttons {
    justify-content: center;
}

.carousel-progress {
    position: absolute;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 12px;
    z-index: 10;
}

.progress-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: rgba(255,255,255,0.4);
    cursor: pointer;
    transition: all 0.3s ease;
}

.progress-dot.active {
    background: white;
    transform: scale(1.3);
}

@keyframes slideInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* ============================================
   NAVBAR HIDE/SHOW ON SCROLL
   ============================================ */
.navbar {
    position: sticky;
    top: 0;
    background: var(--bg-white);
    box-shadow: var(--shadow-sm);
    z-index: 1000;
    padding: 15px 0;
}

.nav-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

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

.logo img {
    height: 40px;
    width: auto;
    display: block;
}

.logo-text {
    font-size: 18px;
    color: #F57C00;
    font-weight: 700;
    letter-spacing: 1px;
}

.logo h1 {
    font-size: 28px;
    color: #F57C00;
    font-weight: 800;
    letter-spacing: 2px;
    margin: 0;
}

.logo span {
    font-size: 16px;
    color: #F57C00;
}

.logo-subtitle {
    font-size: 10px;
    color: #666666;
    letter-spacing: 1px;
    text-transform: uppercase;
    margin: 0;
    font-weight: 600;
}

.logo-made {
    font-size: 9px;
    color: #F57C00;
    letter-spacing: 1px;
    text-transform: uppercase;
    margin: 0;
    font-weight: 700;
}

.nav-links {
    display: flex;
    list-style: none;
    gap: 30px;
    align-items: center;
}

.nav-links a {
    text-decoration: none;
    color: var(--text-dark);
    font-weight: 500;
    font-size: 14px;
    transition: color 0.3s;
}

.nav-links a:hover {
    color: var(--primary-color);
}

.nav-links .btn-cta {
    padding: 10px 20px;
}

.menu-toggle {
    display: none;
    flex-direction: column;
    cursor: pointer;
}

.menu-toggle span {
    width: 25px;
    height: 3px;
    background: var(--text-dark);
    margin: 3px 0;
    transition: 0.3s;
}

/* ============================================
   HERO SECTION
   ============================================ */
.hero {
    background: linear-gradient(135deg, #F57C00 0%, #E65100 100%);
    color: white;
    padding: 80px 0;
    margin-bottom: 60px;
}

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

.hero-content h1 {
    font-size: 48px;
    line-height: 1.2;
    margin-bottom: 20px;
    font-weight: 700;
}

.hero-content p {
    font-size: 18px;
    margin-bottom: 30px;
    opacity: 0.95;
}

.hero-buttons {
    display: flex;
    gap: 20px;
    margin-bottom: 40px;
    justify-content: center;
}

.hero-buttons .btn-primary {
    background: white;
    color: #F57C00;
}

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

.hero-buttons .btn-secondary {
    border-color: white;
    color: white;
}

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

.hero-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
    margin-top: 20px;
}

.stat {
    background: rgba(255,255,255,0.1);
    padding: 20px;
    border-radius: var(--radius);
    backdrop-filter: blur(10px);
    text-align: center;
}

.stat h3 {
    font-size: 32px;
    font-weight: 700;
    margin-bottom: 5px;
}

.stat p {
    font-size: 12px;
    opacity: 0.9;
}

.hero-image {
    display: flex;
    justify-content: center;
}

.product-showcase img {
    max-width: 100%;
    height: auto;
    border-radius: var(--radius);
    box-shadow: var(--shadow-lg);
}

/* ============================================
   HOW IT WORKS SECTION (CAROUSEL)
   ============================================ */
.how-it-works {
    padding: 60px 0;
    background: #ffffff;
    margin-bottom: 60px;
}

.how-it-works h2 {
    text-align: center;
    font-size: 36px;
    color: #F57C00;
    margin-bottom: 10px;
}

.how-it-works .subtitle {
    text-align: center;
    color: var(--text-light);
    margin-bottom: 50px;
    font-size: 16px;
}

.steps-carousel-container {
    position: relative;
    max-width: 900px;
    margin: 0 auto;
    background: #f8f9fa;
    border-radius: var(--radius);
    overflow: hidden;
    box-shadow: var(--shadow-md);
}

.steps-carousel-wrapper {
    position: relative;
    width: 100%;
    min-height: 600px;
}

.step-carousel-slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    padding: 40px;
    text-align: center;
    display: none;
    opacity: 0;
    transition: opacity 0.6s ease;
}

.step-carousel-slide.active {
    display: block;
    opacity: 1;
    position: relative;
}

.step-carousel-slide img {
    width: 100%;
    max-width: 400px;
    height: auto;
    margin-bottom: 30px;
    border-radius: var(--radius);
}

.step-content {
    animation: slideInUp 0.6s ease;
}

.step-carousel-slide .step-number {
    display: inline-block;
    width: 50px;
    height: 50px;
    background: #F57C00;
    color: white;
    border-radius: 50%;
    line-height: 50px;
    font-size: 24px;
    font-weight: 700;
    margin-bottom: 20px;
}

.step-carousel-slide h3 {
    font-size: 28px;
    color: #F57C00;
    margin-bottom: 15px;
    font-weight: 700;
}

.step-carousel-slide p {
    font-size: 16px;
    color: var(--text-light);
    line-height: 1.8;
    max-width: 600px;
    margin: 0 auto;
}

.steps-carousel-btn {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: rgba(245, 124, 0, 0.8);
    color: white;
    border: none;
    font-size: 28px;
    padding: 12px 18px;
    cursor: pointer;
    z-index: 10;
    border-radius: var(--radius);
    transition: var(--transition);
}

.steps-carousel-btn:hover {
    background: rgba(245, 124, 0, 1);
    transform: translateY(-50%) scale(1.1);
}

.steps-carousel-prev {
    left: 15px;
}

.steps-carousel-next {
    right: 15px;
}

.steps-carousel-indicators {
    position: absolute;
    bottom: 20px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 10px;
    z-index: 10;
}

.step-indicator {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: rgba(245, 124, 0, 0.4);
    border: none;
    cursor: pointer;
    transition: var(--transition);
}

.step-indicator.active {
    background: #F57C00;
    width: 28px;
    border-radius: 6px;
}

.step-indicator:hover {
    background: rgba(245, 124, 0, 0.7);
}

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

@media (max-width: 768px) {
    .step-carousel-slide {
        padding: 30px 20px;
    }

    .step-carousel-slide img {
        max-width: 300px;
    }

    .step-carousel-slide h3 {
        font-size: 22px;
    }

    .step-carousel-slide p {
        font-size: 14px;
    }

    .steps-carousel-btn {
        padding: 10px 14px;
        font-size: 24px;
    }
}

/* ============================================
   PROBLEMS TREATED
   ============================================ */
.problems-treated {
    background: #f0f2f5;
    padding: 60px 0;
    margin-bottom: 60px;
}

.problems-treated h2 {
    text-align: center;
    font-size: 36px;
    margin-bottom: 50px;
    color: var(--text-dark);
}

.problems-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
}

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

.problem-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.problem-card .icon {
    font-size: 48px;
    margin-bottom: 15px;
}

.problem-card h3 {
    color: var(--primary-color);
    margin-bottom: 10px;
    font-size: 18px;
}

.problem-card p {
    color: var(--text-light);
    font-size: 14px;
}

/* ============================================
   PRODUCT BENEFITS
   ============================================ */
.product-benefits {
    padding: 60px 0;
    margin-bottom: 60px;
}

.product-benefits h2 {
    text-align: center;
    font-size: 36px;
    margin-bottom: 50px;
}

.benefits-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.benefit-card {
    background: white;
    border: 2px solid var(--border-color);
    padding: 30px;
    border-radius: var(--radius);
    transition: var(--transition);
}

.benefit-card:hover {
    border-color: var(--primary-color);
    box-shadow: var(--shadow-md);
}

.benefit-icon {
    width: 50px;
    height: 50px;
    background: var(--primary-light);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    margin-bottom: 15px;
}

.benefit-card h3 {
    color: var(--primary-color);
    margin-bottom: 10px;
    font-size: 18px;
}

.benefit-card p {
    color: var(--text-light);
    font-size: 14px;
}

/* ============================================
   CLINICAL PROOF
   ============================================ */
.clinical-proof {
    background: linear-gradient(135deg, #f8f9fa 0%, #e8ecf1 100%);
    padding: 60px 0;
    margin-bottom: 60px;
}

.clinical-proof h2 {
    text-align: center;
    font-size: 36px;
    margin-bottom: 50px;
    color: var(--primary-color);
}

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

.clinical-text h3 {
    color: var(--primary-dark);
    font-size: 24px;
    margin-bottom: 20px;
}

.clinical-text p {
    color: var(--text-light);
    margin-bottom: 20px;
}

.clinical-results {
    list-style: none;
    padding: 20px;
    background: white;
    border-radius: var(--radius);
    box-shadow: var(--shadow-sm);
}

.clinical-results li {
    padding: 12px 0;
    border-bottom: 1px solid var(--border-color);
    color: var(--text-dark);
    font-size: 14px;
}

.clinical-results li:last-child {
    border-bottom: none;
}

.clinical-chart img {
    max-width: 100%;
    border-radius: var(--radius);
    box-shadow: var(--shadow-md);
}

/* ============================================
   HOW IT WORKS
   ============================================ */
.how-it-works {
    padding: 60px 0;
    background: white;
    margin-bottom: 60px;
}

.how-it-works h2 {
    text-align: center;
    font-size: 36px;
    margin-bottom: 50px;
}

.steps-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
}

.step-card {
    text-align: center;
    padding: 30px;
    border-radius: var(--radius);
    background: var(--bg-light);
    position: relative;
    transition: var(--transition);
}

.step-card:hover {
    background: var(--primary-light);
    color: white;
}

.step-card:hover h3,
.step-card:hover p {
    color: inherit;
}

.step-number {
    width: 60px;
    height: 60px;
    background: var(--primary-color);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 32px;
    font-weight: 700;
    margin: 0 auto 20px;
}

.step-card:hover .step-number {
    background: white;
    color: var(--primary-color);
}

.step-card img {
    max-width: 100%;
    margin: 15px 0;
    border-radius: var(--radius);
}

.step-card h3 {
    color: var(--primary-color);
    margin: 15px 0;
    font-size: 18px;
}

.step-card p {
    color: var(--text-light);
    font-size: 14px;
}

/* ============================================
   SYMPTOM CHECKER
   ============================================ */
.symptom-checker {
    padding: 60px 0;
    background: var(--bg-light);
    margin-bottom: 60px;
}

.symptom-checker h2 {
    text-align: center;
    font-size: 36px;
    margin-bottom: 15px;
}

.subtitle {
    text-align: center;
    color: var(--text-light);
    margin-bottom: 40px;
}

.checker-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    background: white;
    padding: 40px;
    border-radius: var(--radius);
    box-shadow: var(--shadow-md);
}

.symptoms-list h3 {
    color: var(--primary-color);
    margin-bottom: 20px;
}

.checkbox-group {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.checkbox-group label {
    display: flex;
    align-items: center;
    gap: 10px;
    cursor: pointer;
    font-size: 14px;
    padding: 10px;
    border-radius: var(--radius);
    transition: background 0.3s;
}

.checkbox-group label:hover {
    background: var(--bg-light);
}

.checkbox-group input[type="checkbox"] {
    width: 18px;
    height: 18px;
    cursor: pointer;
    accent-color: var(--primary-color);
}

.checker-result {
    display: flex;
    flex-direction: column;
    justify-content: center;
    gap: 20px;
}

#checkBtn {
    padding: 16px;
    font-size: 16px;
}

.result-box {
    background: var(--bg-light);
    padding: 30px;
    border-radius: var(--radius);
    text-align: center;
    border-left: 4px solid var(--primary-color);
}

.result-box h3 {
    color: var(--primary-color);
    margin-bottom: 15px;
}

.result-box p {
    color: var(--text-light);
    margin-bottom: 20px;
}

/* ============================================
   TESTIMONIALS
   ============================================ */
.testimonials {
    padding: 60px 0;
    background: white;
    margin-bottom: 60px;
}

.testimonials h2 {
    text-align: center;
    font-size: 36px;
    margin-bottom: 50px;
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.testimonial-card {
    background: var(--bg-light);
    padding: 30px;
    border-radius: var(--radius);
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
}

.testimonial-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.stars {
    color: #FFB801;
    font-size: 18px;
    margin-bottom: 15px;
}

.quote {
    color: var(--text-dark);
    font-size: 14px;
    font-style: italic;
    line-height: 1.8;
    margin-bottom: 20px;
}

.author h4 {
    color: var(--primary-color);
    font-size: 14px;
    margin-bottom: 5px;
}

.author p {
    color: var(--text-light);
    font-size: 12px;
}

/* ============================================
   FAQ SECTION
   ============================================ */
.faq {
    padding: 60px 0;
    background: var(--bg-light);
    margin-bottom: 60px;
}

.faq h2 {
    text-align: center;
    font-size: 36px;
    margin-bottom: 50px;
}

.faq-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 20px;
}

.faq-item {
    background: white;
    border-radius: var(--radius);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
}

.faq-item:hover {
    box-shadow: var(--shadow-md);
}

.faq-question {
    width: 100%;
    padding: 20px;
    background: white;
    border: none;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 14px;
    font-weight: 600;
    color: var(--text-dark);
    transition: background 0.3s;
}

.faq-question:hover {
    background: var(--bg-light);
}

.faq-question .toggle {
    font-size: 20px;
    color: var(--primary-color);
    transition: transform 0.3s;
}

.faq-item.active .faq-question {
    background: var(--primary-light);
    color: white;
}

.faq-item.active .faq-question .toggle {
    color: white;
    transform: rotate(45deg);
}

.faq-answer {
    padding: 20px;
    background: var(--bg-light);
    border-top: 1px solid var(--border-color);
    display: none;
}

.faq-item.active .faq-answer {
    display: block;
}

.faq-answer p {
    color: var(--text-light);
    font-size: 14px;
    line-height: 1.8;
}

/* ============================================
   WHERE TO BUY
   ============================================ */
.where-to-buy {
    padding: 60px 0;
    background: white;
    margin-bottom: 60px;
}

.where-to-buy h2 {
    text-align: center;
    font-size: 36px;
    margin-bottom: 50px;
}

.retailers-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 30px;
}

.retailer-card {
    background: var(--bg-light);
    padding: 40px 20px;
    border-radius: var(--radius);
    text-align: center;
    text-decoration: none;
    transition: var(--transition);
    box-shadow: var(--shadow-sm);
}

.retailer-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
    background: var(--primary-color);
    color: white;
}

.retailer-logo {
    font-size: 24px;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 10px;
}

.retailer-card:hover .retailer-logo {
    color: white;
}

.retailer-card p {
    font-size: 12px;
    color: var(--text-light);
}

.retailer-card:hover p {
    color: rgba(255,255,255,0.8);
}

/* ============================================
   BLOG SECTION
   ============================================ */
.blog {
    padding: 60px 0;
    background: var(--bg-light);
    margin-bottom: 60px;
}

.blog h2 {
    text-align: center;
    font-size: 36px;
    margin-bottom: 50px;
}

.blog-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 30px;
    margin-bottom: 40px;
}

.blog-card {
    background: white;
    border-radius: var(--radius);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
    display: flex;
    flex-direction: column;
}

.blog-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg);
}

.blog-image {
    overflow: hidden;
    height: 250px;
}

.blog-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s;
}

.blog-card:hover .blog-image img {
    transform: scale(1.08);
}

.blog-content {
    padding: 25px;
    display: flex;
    flex-direction: column;
    flex-grow: 1;
}

.blog-meta {
    display: flex;
    gap: 15px;
    margin-bottom: 12px;
    font-size: 12px;
}

.blog-date {
    color: var(--text-light);
}

.blog-category {
    background: var(--primary-light);
    color: white;
    padding: 4px 10px;
    border-radius: 20px;
    font-weight: 600;
}

.blog-content h3 {
    color: var(--text-dark);
    font-size: 16px;
    line-height: 1.4;
    margin-bottom: 12px;
}

.blog-content p {
    color: var(--text-light);
    font-size: 13px;
    line-height: 1.6;
    margin-bottom: auto;
    flex-grow: 1;
}

.read-more {
    color: var(--primary-color);
    text-decoration: none;
    font-weight: 600;
    font-size: 13px;
    margin-top: 15px;
    transition: color 0.3s;
}

.read-more:hover {
    color: var(--primary-dark);
}

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

/* ============================================
   NEWSLETTER
   ============================================ */
.newsletter {
    background: linear-gradient(135deg, #F57C00, #E65100);
    color: white;
    padding: 60px 0;
    margin-bottom: 60px;
}

.newsletter-content {
    text-align: center;
    max-width: 600px;
    margin: 0 auto;
}

.newsletter-content h2 {
    font-size: 32px;
    margin-bottom: 15px;
}

.newsletter-content > p {
    margin-bottom: 30px;
    opacity: 0.9;
    font-size: 14px;
}

.newsletter-form {
    display: flex;
    gap: 10px;
    margin-bottom: 15px;
}

.newsletter-form input {
    flex: 1;
    padding: 12px 20px;
    border: none;
    border-radius: var(--radius);
    font-size: 14px;
}

.newsletter-form button {
    background: white;
    color: var(--primary-color);
}

.newsletter-form button:hover {
    background: var(--bg-light);
}

.newsletter-privacy {
    font-size: 12px;
    opacity: 0.8;
}

/* ============================================
   ABOUT SECTION
   ============================================ */
.about {
    padding: 60px 0;
    background: white;
    margin-bottom: 60px;
}

.about-header {
    text-align: center;
    margin-bottom: 60px;
}

.about-header h2 {
    font-size: 42px;
    font-weight: 700;
    color: #F57C00;
    line-height: 1.4;
    margin-bottom: 20px;
    letter-spacing: 0.5px;
}

.tagline {
    font-size: 16px;
    color: var(--text-light);
    max-width: 700px;
    margin: 0 auto;
    font-style: italic;
}

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

.about-text h3 {
    color: #F57C00;
    font-size: 24px;
    margin-bottom: 20px;
    font-weight: 700;
}

.about-text p {
    color: var(--text-light);
    margin-bottom: 20px;
    line-height: 1.8;
    font-size: 15px;
}

.about-text h4 {
    color: var(--text-dark);
    margin-top: 30px;
    margin-bottom: 15px;
    font-weight: 600;
}

.about-values {
    list-style: none;
}

.about-values li {
    padding: 12px 0;
    padding-left: 30px;
    color: var(--text-light);
    position: relative;
    font-size: 14px;
}

.about-values li:before {
    content: "✓";
    position: absolute;
    left: 0;
    color: #F57C00;
    font-weight: 700;
}

.about-stats {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

.stat-box {
    background: #f8f9fa;
    padding: 30px;
    border-radius: var(--radius);
    text-align: center;
    border: 1px solid #e0e0e0;
    transition: var(--transition);
}

.stat-box:hover {
    border-color: #F57C00;
    box-shadow: var(--shadow-md);
}

.stat-box h3 {
    color: #F57C00;
    font-size: 32px;
    margin-bottom: 10px;
    font-weight: 700;
}

.stat-box p {
    color: #F57C00;
    font-size: 16px;
    font-weight: 600;
    margin: 0;
}

.stat-box .subtext {
    display: block;
    color: var(--text-light);
    font-size: 12px;
    margin-top: 8px;
    font-weight: normal;
}

/* ============================================
   CONTACT SECTION
   ============================================ */
.contact {
    padding: 60px 0;
    background: var(--bg-light);
    margin-bottom: 60px;
}

.contact h2 {
    text-align: center;
    font-size: 36px;
    margin-bottom: 50px;
}

.contact-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
}

.contact-form {
    background: white;
    padding: 40px;
    border-radius: var(--radius);
    box-shadow: var(--shadow-md);
}

.form-group {
    margin-bottom: 25px;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    color: var(--text-dark);
    font-weight: 600;
    font-size: 14px;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 12px;
    border: 1px solid var(--border-color);
    border-radius: 6px;
    font-size: 14px;
    font-family: inherit;
    transition: border-color 0.3s;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary-color);
    background: rgba(46, 125, 50, 0.02);
}

.contact-form button {
    width: 100%;
}

.contact-info {
    display: flex;
    flex-direction: column;
    gap: 30px;
}

.info-box {
    background: white;
    padding: 30px;
    border-radius: var(--radius);
    box-shadow: var(--shadow-sm);
}

.info-box h3 {
    color: var(--primary-color);
    margin-bottom: 15px;
}

.info-box p {
    color: var(--text-light);
    font-size: 14px;
    margin-bottom: 8px;
}

.social-links {
    background: white;
    padding: 30px;
    border-radius: var(--radius);
}

.social-links h3 {
    color: var(--primary-color);
    margin-bottom: 15px;
}

.social-btn {
    display: inline-block;
    background: var(--primary-color);
    color: white;
    padding: 8px 16px;
    border-radius: 6px;
    text-decoration: none;
    font-size: 12px;
    margin-right: 10px;
    transition: background 0.3s;
}

.social-btn:hover {
    background: var(--primary-dark);
}

/* ============================================
   FOOTER
   ============================================ */
.footer {
    background: var(--text-dark);
    color: white;
    padding: 40px 0 20px;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 40px;
    margin-bottom: 30px;
}

.footer-section h4 {
    font-size: 16px;
    margin-bottom: 15px;
    color: var(--primary-light);
}

.footer-section p {
    color: rgba(255,255,255,0.7);
    font-size: 13px;
    line-height: 1.8;
}

.footer-section ul {
    list-style: none;
}

.footer-section ul li {
    margin-bottom: 8px;
}

.footer-section a {
    color: rgba(255,255,255,0.7);
    text-decoration: none;
    font-size: 13px;
    transition: color 0.3s;
}

.footer-section a:hover {
    color: var(--primary-light);
}

.social-icons {
    display: flex;
    gap: 15px;
}

.social-icons a {
    width: 36px;
    height: 36px;
    background: var(--primary-color);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    transition: background 0.3s;
}

.social-icons a:hover {
    background: var(--primary-light);
}

.footer-bottom {
    border-top: 1px solid rgba(255,255,255,0.1);
    padding-top: 20px;
    text-align: center;
}

.footer-bottom p {
    color: rgba(255,255,255,0.6);
    font-size: 12px;
    margin: 5px 0;
}

/* ============================================
   RESPONSIVE DESIGN
   ============================================ */
@media (max-width: 768px) {
    .nav-links {
        display: none;
    }

    .menu-toggle {
        display: flex;
    }

    .hero .container {
        grid-template-columns: 1fr;
        gap: 30px;
        padding: 30px 0;
    }

    .hero-content h1 {
        font-size: 32px;
    }

    .hero-buttons {
        flex-direction: column;
    }

    .hero-stats {
        grid-template-columns: 1fr;
    }

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

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

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

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

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

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

    .about-stats {
        grid-template-columns: 1fr;
    }

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

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

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

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

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

    .newsletter-form {
        flex-direction: column;
    }
}

/* ============================================
   CAROUSEL GALLERY
   ============================================ */
.gallery {
    padding: 60px 0;
    background: #ffffff;
    margin-bottom: 60px;
}

.gallery h2 {
    text-align: center;
    font-size: 36px;
    color: #F57C00;
    margin-bottom: 10px;
}

.gallery .subtitle {
    text-align: center;
    color: var(--text-light);
    margin-bottom: 40px;
    font-size: 16px;
}

.carousel-container {
    position: relative;
    max-width: 800px;
    margin: 0 auto;
    background: #f8f9fa;
    border-radius: var(--radius);
    overflow: hidden;
    box-shadow: var(--shadow-md);
}

.carousel-wrapper {
    position: relative;
    width: 100%;
    padding-bottom: 66.66%;
    background: #000;
}

.carousel-slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    transition: opacity 0.6s ease-in-out;
}

.carousel-slide.active {
    opacity: 1;
}

.carousel-slide img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.slide-caption {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: rgba(0,0,0,0.7);
    color: white;
    padding: 20px;
    text-align: center;
}

.slide-caption h3 {
    font-size: 20px;
    color: #FFB74D;
    margin-bottom: 8px;
}

.slide-caption p {
    font-size: 14px;
    color: #ffffff;
    margin: 0;
}

.carousel-btn {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: rgba(245, 124, 0, 0.8);
    color: white;
    border: none;
    font-size: 28px;
    padding: 12px 18px;
    cursor: pointer;
    z-index: 10;
    border-radius: var(--radius);
    transition: var(--transition);
}

.carousel-btn:hover {
    background: rgba(245, 124, 0, 1);
    transform: translateY(-50%) scale(1.1);
}

.carousel-prev {
    left: 15px;
}

.carousel-next {
    right: 15px;
}

.carousel-indicators {
    position: absolute;
    bottom: 10px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 10px;
    z-index: 10;
}

.indicator {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: rgba(255,255,255,0.5);
    border: none;
    cursor: pointer;
    transition: var(--transition);
}

.indicator.active {
    background: #F57C00;
    width: 28px;
    border-radius: 6px;
}

.indicator:hover {
    background: rgba(255,255,255,0.8);
}

@media (max-width: 768px) {
    .carousel-btn {
        padding: 10px 14px;
        font-size: 24px;
    }

    .slide-caption h3 {
        font-size: 18px;
    }

    .slide-caption p {
        font-size: 12px;
    }
}

@media (max-width: 480px) {
    .hero-content h1 {
        font-size: 24px;
    }

    .hero-content p {
        font-size: 14px;
    }

    h2 {
        font-size: 24px !important;
    }

    .btn {
        padding: 10px 20px;
        font-size: 12px;
    }

    .nav-links {
        flex-direction: column;
    }
}