/**
 * UxeBienêtre - Premium Wellness Design
 * Handcrafted styles for authentic feel
 */

/* ============================================
   CUSTOM PROPERTIES
   ============================================ */
:root {
    /* Warm, sophisticated palette */
    --color-primary: #1a4d3e;
    --color-primary-dark: #0f2f26;
    --color-primary-light: #2d7a62;
    --color-accent: #c9a86c;
    --color-accent-light: #e8d4b0;
    --color-accent-dark: #a68b4b;

    /* Warm neutrals */
    --color-cream: #faf8f5;
    --color-warm-white: #fffefa;
    --color-sand: #f5f0e8;
    --color-stone: #e8e2d9;
    --color-taupe: #9c9487;
    --color-charcoal: #2d2a26;
    --color-ink: #1a1816;

    /* Semantic */
    --color-success: #4a9d6e;
    --color-warning: #d4a84b;

    /* Typography */
    --font-sans: 'Segoe UI', -apple-system, BlinkMacSystemFont, system-ui, sans-serif;
    --font-display: Georgia, 'Times New Roman', serif;

    /* Fluid typography */
    --text-xs: clamp(0.7rem, 0.8vw, 0.75rem);
    --text-sm: clamp(0.8rem, 0.9vw, 0.875rem);
    --text-base: clamp(0.95rem, 1vw, 1.05rem);
    --text-lg: clamp(1.1rem, 1.2vw, 1.25rem);
    --text-xl: clamp(1.25rem, 1.5vw, 1.5rem);
    --text-2xl: clamp(1.5rem, 2vw, 2rem);
    --text-3xl: clamp(2rem, 3vw, 2.75rem);
    --text-4xl: clamp(2.5rem, 4vw, 3.5rem);
    --text-5xl: clamp(3rem, 5vw, 4.5rem);

    /* Spacing */
    --space-1: 0.25rem;
    --space-2: 0.5rem;
    --space-3: 0.75rem;
    --space-4: 1rem;
    --space-5: 1.5rem;
    --space-6: 2rem;
    --space-8: 3rem;
    --space-10: 4rem;
    --space-12: 5rem;
    --space-16: 7rem;
    --space-20: 9rem;

    /* Shadows - softer, more natural */
    --shadow-sm: 0 1px 3px rgba(26, 24, 22, 0.04);
    --shadow-md: 0 4px 12px rgba(26, 24, 22, 0.06);
    --shadow-lg: 0 8px 30px rgba(26, 24, 22, 0.08);
    --shadow-xl: 0 16px 50px rgba(26, 24, 22, 0.1);
    --shadow-glow: 0 0 40px rgba(201, 168, 108, 0.15);

    /* Radius */
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 16px;
    --radius-xl: 24px;
    --radius-2xl: 32px;
    --radius-full: 9999px;

    /* Transitions */
    --ease-out: cubic-bezier(0.33, 1, 0.68, 1);
    --ease-in-out: cubic-bezier(0.65, 0, 0.35, 1);
    --duration-fast: 150ms;
    --duration-base: 300ms;
    --duration-slow: 500ms;

    /* Layout */
    --container-max: 1240px;
    --header-height: 72px;
}

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

html {
    scroll-behavior: smooth;
    -webkit-text-size-adjust: 100%;
    scroll-padding-top: calc(var(--header-height) + 20px);
}

body {
    font-family: var(--font-sans);
    font-size: var(--text-base);
    line-height: 1.7;
    color: var(--color-charcoal);
    background: var(--color-warm-white);
    -webkit-font-smoothing: antialiased;
    overflow-x: hidden;
}

img, picture, video, svg {
    display: block;
    max-width: 100%;
    height: auto;
}

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

button {
    font: inherit;
    cursor: pointer;
    border: none;
    background: none;
}

h1, h2, h3, h4, h5, h6 {
    font-weight: 600;
    line-height: 1.25;
    color: var(--color-ink);
    letter-spacing: -0.02em;
}

p { margin-bottom: var(--space-4); }
p:last-child { margin-bottom: 0; }

/* ============================================
   ACCESSIBILITY
   ============================================ */
.skip-link {
    position: absolute;
    top: -100%;
    left: var(--space-4);
    padding: var(--space-3) var(--space-5);
    background: var(--color-primary);
    color: white;
    border-radius: var(--radius-md);
    z-index: 9999;
    transition: top var(--duration-fast);
}
.skip-link:focus { top: var(--space-4); }

.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    border: 0;
}

:focus-visible {
    outline: 2px solid var(--color-accent);
    outline-offset: 3px;
}

/* ============================================
   LAYOUT
   ============================================ */
.container {
    width: 100%;
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 var(--space-5);
}

@media (min-width: 768px) {
    .container { padding: 0 var(--space-8); }
}

/* ============================================
   SPONSORED BAR
   ============================================ */
.sponsored-bar {
    background: var(--color-ink);
    color: rgba(255,255,255,0.7);
    font-size: var(--text-xs);
    padding: var(--space-2) 0;
    text-align: center;
    letter-spacing: 0.03em;
}
.sponsored-bar p { margin: 0; }

/* ============================================
   HEADER
   ============================================ */
.site-header {
    position: sticky;
    top: 0;
    background: rgba(255, 254, 250, 0.92);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(0,0,0,0.04);
    z-index: 1000;
    height: var(--header-height);
}

.header-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 100%;
}

.logo {
    display: flex;
    align-items: center;
    gap: var(--space-2);
}

.logo-text {
    font-family: var(--font-display);
    font-size: var(--text-xl);
    font-weight: 600;
    color: var(--color-primary);
    letter-spacing: -0.03em;
}

/* Nav Toggle */
.nav-toggle {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    padding: 8px;
}

.nav-toggle-icon {
    display: flex;
    flex-direction: column;
    justify-content: center;
    gap: 5px;
    width: 24px;
    height: 20px;
}

.nav-toggle-icon span {
    display: block;
    width: 100%;
    height: 2px;
    background: var(--color-charcoal);
    border-radius: 2px;
    transition: all var(--duration-fast) var(--ease-out);
    transform-origin: center;
}

.nav-toggle[aria-expanded="true"] .nav-toggle-icon span:nth-child(1) {
    transform: rotate(45deg) translateY(7px);
}
.nav-toggle[aria-expanded="true"] .nav-toggle-icon span:nth-child(2) {
    opacity: 0;
}
.nav-toggle[aria-expanded="true"] .nav-toggle-icon span:nth-child(3) {
    transform: rotate(-45deg) translateY(-7px);
}

/* Nav Menu */
.main-nav { display: flex; align-items: center; }

.nav-menu {
    display: none;
    position: absolute;
    top: var(--header-height);
    left: 0;
    right: 0;
    background: var(--color-warm-white);
    border-bottom: 1px solid var(--color-stone);
    padding: var(--space-4);
    flex-direction: column;
    gap: var(--space-1);
}
.nav-menu.active { display: flex; }

.nav-link {
    display: block;
    padding: var(--space-3) var(--space-4);
    font-size: var(--text-sm);
    font-weight: 500;
    color: var(--color-charcoal);
    border-radius: var(--radius-md);
    transition: all var(--duration-fast);
}
.nav-link:hover {
    background: var(--color-sand);
    color: var(--color-primary);
}
.nav-link.active {
    color: var(--color-primary);
    font-weight: 600;
}

.nav-menu {
    list-style: none;
}

.btn-header-cta { display: none; }

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

    .nav-menu {
        display: flex;
        position: static;
        flex-direction: row;
        background: none;
        border: none;
        padding: 0;
        gap: 0;
    }

    .nav-link {
        padding: var(--space-2) var(--space-3);
        font-size: var(--text-sm);
    }

    .btn-header-cta {
        display: inline-flex;
        margin-left: var(--space-4);
    }
}

/* ============================================
   BUTTONS
   ============================================ */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-2);
    padding: var(--space-3) var(--space-6);
    font-size: var(--text-sm);
    font-weight: 600;
    letter-spacing: 0.01em;
    border-radius: var(--radius-full);
    transition: all var(--duration-base) var(--ease-out);
    white-space: nowrap;
}

.btn-primary {
    background: var(--color-primary);
    color: white;
    box-shadow: 0 4px 14px rgba(26, 77, 62, 0.25);
}
.btn-primary:hover {
    background: var(--color-primary-dark);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(26, 77, 62, 0.3);
}

.btn-secondary {
    background: transparent;
    color: var(--color-primary);
    border: 1.5px solid var(--color-primary);
}
.btn-secondary:hover {
    background: var(--color-primary);
    color: white;
}

.btn-accent {
    background: linear-gradient(135deg, var(--color-accent) 0%, var(--color-accent-dark) 100%);
    color: white;
    box-shadow: 0 4px 14px rgba(201, 168, 108, 0.35);
}
.btn-accent:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(201, 168, 108, 0.45);
}

.btn-lg {
    padding: var(--space-4) var(--space-8);
    font-size: var(--text-base);
}

.btn-xl {
    padding: var(--space-5) var(--space-10);
    font-size: var(--text-lg);
}

.btn-arrow {
    transition: transform var(--duration-fast);
}
.btn:hover .btn-arrow { transform: translateX(4px); }

.cta-microcopy {
    font-size: var(--text-xs);
    color: var(--color-taupe);
    margin-top: var(--space-2);
}

/* ============================================
   HERO SECTION
   ============================================ */
.hero {
    position: relative;
    padding: var(--space-10) 0 var(--space-16);
    background: linear-gradient(180deg, var(--color-cream) 0%, var(--color-warm-white) 100%);
    overflow: hidden;
}

/* Decorative blob */
.hero::before {
    content: '';
    position: absolute;
    top: -20%;
    right: -10%;
    width: 60%;
    height: 140%;
    background: radial-gradient(ellipse, rgba(201, 168, 108, 0.08) 0%, transparent 70%);
    pointer-events: none;
}

.hero-container {
    display: grid;
    gap: var(--space-8);
    align-items: center;
    position: relative;
}

.hero-content { max-width: 560px; }

.hero-label {
    display: inline-block;
    font-size: var(--text-xs);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.12em;
    color: var(--color-primary);
    background: var(--color-sand);
    padding: var(--space-2) var(--space-4);
    border-radius: var(--radius-full);
    margin-bottom: var(--space-5);
}

.hero-title {
    font-family: var(--font-display);
    font-size: var(--text-4xl);
    font-weight: 600;
    line-height: 1.1;
    margin-bottom: var(--space-5);
    color: var(--color-ink);
}
.hero-title em {
    font-style: normal;
    color: var(--color-primary);
    position: relative;
}
.hero-title em::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 8px;
    background: var(--color-accent-light);
    z-index: -1;
    border-radius: 4px;
}

.hero-subtitle {
    font-size: var(--text-lg);
    color: var(--color-taupe);
    line-height: 1.7;
    margin-bottom: var(--space-6);
}

/* Trust Badges */
.hero-badges {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-3);
    margin-bottom: var(--space-8);
}

.badge-item {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    padding: var(--space-3) var(--space-4);
    background: white;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
}

.badge-icon {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-sand);
    border-radius: var(--radius-md);
    color: var(--color-primary);
}
.badge-icon svg { width: 20px; height: 20px; }

.badge-text {
    display: flex;
    flex-direction: column;
    font-size: var(--text-sm);
    line-height: 1.3;
}
.badge-text strong { color: var(--color-ink); font-weight: 600; }
.badge-text small { color: var(--color-taupe); font-size: var(--text-xs); }

/* Hero CTA */
.hero-cta {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: var(--space-3);
}

/* Hero Image */
.hero-image {
    position: relative;
}

.hero-img {
    border-radius: var(--radius-2xl);
    box-shadow: var(--shadow-xl);
    width: 100%;
    max-width: 500px;
    margin: 0 auto;
}

/* Floating elements */
.hero-float {
    position: absolute;
    background: white;
    border-radius: var(--radius-lg);
    padding: var(--space-3) var(--space-4);
    box-shadow: var(--shadow-lg);
    font-size: var(--text-sm);
    display: none;
}

/* Hero Floating Badge */
.hero-floating-badge {
    position: absolute;
    bottom: 10%;
    left: -20px;
    display: flex;
    align-items: center;
    gap: var(--space-2);
    background: white;
    padding: var(--space-3) var(--space-4);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    animation: float 4s ease-in-out infinite;
}
.floating-icon {
    font-size: var(--text-xl);
}
.floating-text {
    font-size: var(--text-xs);
    font-weight: 600;
    color: var(--color-charcoal);
    line-height: 1.3;
}

@media (min-width: 768px) {
    .hero { padding: var(--space-12) 0 var(--space-20); }

    .hero-container {
        grid-template-columns: 1fr 1fr;
        gap: var(--space-10);
    }

    .hero-float { display: flex; }

    .hero-float-1 {
        bottom: 10%;
        left: -5%;
        animation: float 6s ease-in-out infinite;
    }

    .hero-float-2 {
        top: 15%;
        right: -8%;
        animation: float 6s ease-in-out infinite 1s;
    }
}

@media (min-width: 1024px) {
    .hero-title { font-size: var(--text-5xl); }
    .hero-img { max-width: 100%; }
}

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

/* ============================================
   SECTION STYLES
   ============================================ */
section {
    padding: var(--space-12) 0;
}

.section-header {
    text-align: center;
    max-width: 680px;
    margin: 0 auto var(--space-10);
}

.section-label {
    display: inline-block;
    font-size: var(--text-xs);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.12em;
    color: var(--color-accent-dark);
    margin-bottom: var(--space-3);
}

.section-title {
    font-family: var(--font-display);
    font-size: var(--text-3xl);
    margin-bottom: var(--space-4);
}

.section-subtitle {
    font-size: var(--text-lg);
    color: var(--color-taupe);
    line-height: 1.7;
}

.section-cta {
    text-align: center;
    margin-top: var(--space-10);
}

@media (min-width: 768px) {
    section { padding: var(--space-16) 0; }
}

/* ============================================
   PRODUCT CARD
   ============================================ */
.product-card-section {
    background: var(--color-sand);
    position: relative;
}

.product-card {
    display: grid;
    gap: var(--space-8);
    background: white;
    border-radius: var(--radius-2xl);
    padding: var(--space-6);
    box-shadow: var(--shadow-lg);
}

.product-gallery {
    display: flex;
    flex-direction: column;
    gap: var(--space-4);
}

.product-main-image {
    aspect-ratio: 1;
    background: var(--color-cream);
    border-radius: var(--radius-xl);
    overflow: hidden;
}
.product-main-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--duration-slow) var(--ease-out);
}
.product-main-image:hover img {
    transform: scale(1.03);
}

.product-thumbnails {
    display: flex;
    gap: var(--space-2);
    justify-content: center;
}

.thumbnail {
    width: 70px;
    height: 70px;
    border: 2px solid transparent;
    border-radius: var(--radius-md);
    overflow: hidden;
    padding: 0;
    transition: all var(--duration-fast);
    opacity: 0.6;
}
.thumbnail:hover, .thumbnail.active {
    border-color: var(--color-primary);
    opacity: 1;
}
.thumbnail img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

/* Product Details */
.product-details {
    display: flex;
    flex-direction: column;
    gap: var(--space-4);
}

.product-title {
    font-family: var(--font-display);
    font-size: var(--text-2xl);
}

.product-rating {
    display: flex;
    align-items: center;
    gap: var(--space-2);
}
.stars { display: flex; color: var(--color-accent); font-size: var(--text-lg); }
.star.half { opacity: 0.4; }
.rating-text { font-size: var(--text-sm); color: var(--color-taupe); }

.product-description {
    color: var(--color-taupe);
    font-size: var(--text-base);
}

.product-features {
    display: flex;
    flex-direction: column;
    gap: var(--space-2);
}
.product-features li {
    display: flex;
    align-items: flex-start;
    gap: var(--space-3);
    padding: var(--space-2) 0;
    font-size: var(--text-sm);
}
.feature-icon {
    flex-shrink: 0;
    width: 20px;
    height: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-primary);
    color: white;
    border-radius: var(--radius-full);
    font-size: 11px;
    font-weight: 700;
}

.product-cta { margin-top: var(--space-4); }

.product-box-contents {
    margin-top: var(--space-6);
    padding-top: var(--space-6);
    border-top: 1px solid var(--color-stone);
}
.product-box-contents h3 {
    font-size: var(--text-sm);
    font-weight: 600;
    margin-bottom: var(--space-3);
    color: var(--color-taupe);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}
.product-box-contents ul {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-2);
}
.product-box-contents li {
    font-size: var(--text-sm);
    color: var(--color-charcoal);
    padding: var(--space-1) var(--space-3);
    background: var(--color-cream);
    border-radius: var(--radius-full);
}

@media (min-width: 768px) {
    .product-card {
        grid-template-columns: 1fr 1fr;
        padding: var(--space-8);
        gap: var(--space-10);
    }

    .thumbnail {
        width: 80px;
        height: 80px;
    }
}

/* ============================================
   BENEFITS SECTION
   ============================================ */
.benefits-section {
    background: var(--color-warm-white);
}

.benefits-grid {
    display: grid;
    gap: var(--space-5);
}

.benefit-card {
    position: relative;
    padding: var(--space-6);
    background: white;
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-sm);
    transition: all var(--duration-base) var(--ease-out);
    overflow: hidden;
}

.benefit-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 4px;
    height: 100%;
    background: var(--color-accent);
    opacity: 0;
    transition: opacity var(--duration-base);
}

.benefit-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}
.benefit-card:hover::before { opacity: 1; }

.benefit-icon {
    width: 56px;
    height: 56px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--color-primary-light), var(--color-primary));
    border-radius: var(--radius-lg);
    margin-bottom: var(--space-4);
    color: white;
}
.benefit-icon svg { width: 28px; height: 28px; }
.icon-placeholder {
    width: 28px;
    height: 28px;
    background: rgba(255,255,255,0.3);
    border-radius: var(--radius-full);
}

.benefit-title {
    font-size: var(--text-lg);
    margin-bottom: var(--space-2);
}

.benefit-description {
    font-size: var(--text-sm);
    color: var(--color-taupe);
    line-height: 1.6;
}

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

@media (min-width: 1024px) {
    .benefits-grid { grid-template-columns: repeat(4, 1fr); }
}

/* ============================================
   HOW IT WORKS
   ============================================ */
.how-it-works {
    background: var(--color-primary);
    color: white;
    position: relative;
    overflow: hidden;
}

.how-it-works::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.03'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
    pointer-events: none;
}

.how-it-works .section-title { color: white; }
.how-it-works .section-subtitle { color: rgba(255,255,255,0.75); }

.steps-container {
    display: grid;
    gap: var(--space-6);
    position: relative;
}

.step {
    text-align: center;
    padding: var(--space-5);
}

.step-number {
    width: 52px;
    height: 52px;
    margin: 0 auto var(--space-4);
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-accent);
    color: var(--color-ink);
    font-size: var(--text-xl);
    font-weight: 700;
    border-radius: var(--radius-full);
}

.step-title {
    font-size: var(--text-lg);
    color: white;
    margin-bottom: var(--space-2);
}

.step-description {
    font-size: var(--text-sm);
    color: rgba(255,255,255,0.75);
    line-height: 1.6;
}

@media (min-width: 768px) {
    .steps-container { grid-template-columns: repeat(2, 1fr); }
}

@media (min-width: 1024px) {
    .steps-container { grid-template-columns: repeat(4, 1fr); }
}

/* ============================================
   TECHNOLOGIES
   ============================================ */
.technologies-section {
    background: var(--color-cream);
}

.tech-grid {
    display: grid;
    gap: var(--space-5);
    margin-bottom: var(--space-10);
}

.tech-card {
    background: white;
    padding: var(--space-6);
    border-radius: var(--radius-xl);
    text-align: center;
    box-shadow: var(--shadow-sm);
    transition: all var(--duration-base) var(--ease-out);
}

.tech-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-lg), var(--shadow-glow);
}

.tech-icon {
    width: 72px;
    height: 72px;
    margin: 0 auto var(--space-4);
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(145deg, var(--color-accent-light), var(--color-accent));
    border-radius: var(--radius-xl);
    color: var(--color-ink);
}
.tech-icon svg { width: 36px; height: 36px; }

.tech-title {
    font-size: var(--text-lg);
    margin-bottom: var(--space-2);
}

.tech-description {
    font-size: var(--text-sm);
    color: var(--color-taupe);
}

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

@media (min-width: 1024px) {
    .tech-grid { grid-template-columns: repeat(4, 1fr); }
}

/* Modes Selector */
.modes-selector {
    background: white;
    padding: var(--space-8);
    border-radius: var(--radius-2xl);
    text-align: center;
    box-shadow: var(--shadow-md);
}

.modes-title {
    font-size: var(--text-xl);
    margin-bottom: var(--space-2);
}

.modes-description {
    color: var(--color-taupe);
    margin-bottom: var(--space-6);
}

.modes-visual {
    display: flex;
    flex-direction: column;
    gap: var(--space-5);
}

.mode-group {
    padding: var(--space-5);
    background: var(--color-cream);
    border-radius: var(--radius-lg);
}

.mode-group h4 {
    font-size: var(--text-xs);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--color-taupe);
    margin-bottom: var(--space-3);
}

.mode-buttons {
    display: flex;
    gap: var(--space-2);
    justify-content: center;
    flex-wrap: wrap;
}

.mode-btn {
    padding: var(--space-2) var(--space-4);
    background: white;
    border: 1.5px solid var(--color-stone);
    border-radius: var(--radius-full);
    font-size: var(--text-sm);
    font-weight: 500;
    color: var(--color-taupe);
    transition: all var(--duration-fast);
}

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

@media (min-width: 768px) {
    .modes-visual {
        flex-direction: row;
        justify-content: center;
    }
    .mode-group { flex: 1; max-width: 280px; }
}

/* ============================================
   PREMIUM SECTION
   ============================================ */
.premium-section {
    background: var(--color-warm-white);
}

.premium-content {
    display: grid;
    gap: var(--space-8);
}

.premium-image {
    border-radius: var(--radius-2xl);
    overflow: hidden;
    box-shadow: var(--shadow-xl);
}

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

.premium-grid {
    display: grid;
    gap: var(--space-4);
}

.premium-feature {
    display: grid;
    grid-template-columns: auto 1fr;
    grid-template-rows: auto auto;
    gap: var(--space-2) var(--space-4);
    padding: var(--space-5);
    background: var(--color-cream);
    border-radius: var(--radius-lg);
    align-items: start;
}

.premium-icon {
    grid-row: span 2;
    width: 52px;
    height: 52px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-light) 100%);
    color: white;
    border-radius: var(--radius-lg);
    flex-shrink: 0;
}
.premium-icon svg {
    width: 22px;
    height: 22px;
    fill: currentColor;
}

.premium-feature h3 {
    font-size: var(--text-base);
    margin: 0;
    align-self: end;
}

.premium-feature p {
    font-size: var(--text-sm);
    color: var(--color-taupe);
    margin: 0;
    align-self: start;
}

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

@media (min-width: 1024px) {
    .premium-content {
        grid-template-columns: 1fr 1fr;
        align-items: center;
        gap: var(--space-12);
    }
}

/* ============================================
   SPECS
   ============================================ */
.specs-section {
    background: var(--color-cream);
}

.specs-container {
    max-width: 720px;
    margin: 0 auto;
}

.specs-table {
    width: 100%;
    background: white;
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow-md);
}

.specs-table tr { border-bottom: 1px solid var(--color-stone); }
.specs-table tr:last-child { border-bottom: none; }

.specs-table th,
.specs-table td {
    padding: var(--space-4) var(--space-5);
    text-align: left;
    font-size: var(--text-sm);
}

.specs-table th {
    background: var(--color-cream);
    font-weight: 600;
    color: var(--color-taupe);
    width: 40%;
}

.specs-table td { color: var(--color-charcoal); }

.specs-note {
    text-align: center;
    margin-top: var(--space-4);
    font-size: var(--text-sm);
    color: var(--color-taupe);
}

/* ============================================
   TESTIMONIALS
   ============================================ */
.testimonials-section {
    background: var(--color-warm-white);
    position: relative;
}

.testimonials-grid {
    display: grid;
    gap: var(--space-5);
}

.testimonial-card {
    background: white;
    padding: var(--space-6);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-sm);
    position: relative;
    transition: all var(--duration-base);
    display: flex;
    flex-direction: column;
}

.testimonial-card:hover {
    box-shadow: var(--shadow-lg);
    transform: translateY(-4px);
}

/* Quote mark */
.testimonial-card::before {
    content: '"';
    position: absolute;
    top: 60px;
    right: var(--space-5);
    font-family: var(--font-display);
    font-size: 4rem;
    line-height: 1;
    color: var(--color-accent-light);
    opacity: 0.4;
}

/* Testimonial Header */
.testimonial-header {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    margin-bottom: var(--space-4);
    flex-wrap: wrap;
}

.author-avatar {
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--color-primary-light), var(--color-primary));
    color: white;
    border-radius: var(--radius-full);
    font-weight: 700;
    font-size: var(--text-lg);
    flex-shrink: 0;
}

.author-info {
    display: flex;
    flex-direction: column;
    flex: 1;
    min-width: 0;
}
.author-name {
    font-weight: 600;
    color: var(--color-ink);
    font-style: normal;
    font-size: var(--text-sm);
}
.author-context {
    font-size: var(--text-xs);
    color: var(--color-taupe);
}

.verified-badge {
    display: inline-flex;
    align-items: center;
    gap: var(--space-1);
    font-size: var(--text-xs);
    background: rgba(74, 157, 110, 0.1);
    color: var(--color-success);
    padding: var(--space-1) var(--space-2);
    border-radius: var(--radius-full);
    margin-left: auto;
}
.verified-icon {
    font-weight: 700;
}
.verified-text {
    display: none;
}
@media (min-width: 480px) {
    .verified-text { display: inline; }
}

.testimonial-rating {
    display: flex;
    gap: 2px;
    margin-bottom: var(--space-3);
}
.testimonial-rating .star {
    color: var(--color-stone);
    font-size: var(--text-sm);
}
.testimonial-rating .star.filled { color: var(--color-accent); }

.testimonial-text {
    flex: 1;
    position: relative;
    z-index: 1;
}
.testimonial-text p {
    font-size: var(--text-sm);
    color: var(--color-charcoal);
    line-height: 1.75;
    font-style: normal;
}

.testimonials-disclaimer {
    text-align: center;
    margin-top: var(--space-8);
    font-size: var(--text-xs);
    color: var(--color-taupe);
}

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

@media (min-width: 1024px) {
    .testimonials-grid { grid-template-columns: repeat(3, 1fr); }
}

/* ============================================
   LIFESTYLE GALLERY
   ============================================ */
.lifestyle-gallery {
    background: var(--color-sand);
    padding: var(--space-16) 0;
}

.gallery-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-4);
}

.gallery-item {
    position: relative;
    margin: 0;
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow-md);
}

.gallery-item::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(0,0,0,0.5) 0%, transparent 50%);
    pointer-events: none;
}

.gallery-img {
    width: 100%;
    height: 280px;
    object-fit: cover;
    transition: transform var(--duration-slow) var(--ease-out);
}

.gallery-item:hover .gallery-img {
    transform: scale(1.05);
}

.gallery-caption {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: var(--space-5);
    color: white;
    font-size: var(--text-sm);
    font-weight: 500;
    z-index: 1;
}

@media (min-width: 768px) {
    .gallery-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: var(--space-5);
    }

    .gallery-item--large {
        grid-column: span 2;
    }

    .gallery-item--large .gallery-img { height: 400px; }
    .gallery-img { height: 320px; }
}

@media (min-width: 1024px) {
    .gallery-grid { grid-template-columns: repeat(3, 1fr); }

    .gallery-item--large {
        grid-column: span 2;
        grid-row: span 2;
    }

    .gallery-item--large .gallery-img {
        height: 100%;
        min-height: 660px;
    }
}

/* ============================================
   FAQ
   ============================================ */
.faq-section {
    background: var(--color-cream);
}

.faq-accordion {
    max-width: 760px;
    margin: 0 auto;
}

.faq-item {
    background: white;
    margin-bottom: var(--space-3);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
}

.faq-question {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--space-5);
    text-align: left;
    transition: background var(--duration-fast);
}

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

.faq-question-text {
    font-weight: 600;
    color: var(--color-ink);
    font-size: var(--text-base);
    padding-right: var(--space-4);
}

.faq-icon {
    flex-shrink: 0;
    color: var(--color-taupe);
    transition: transform var(--duration-base) var(--ease-out);
}

.faq-question[aria-expanded="true"] .faq-icon {
    transform: rotate(180deg);
}

.faq-answer {
    padding: 0 var(--space-5) var(--space-5);
}

.faq-answer[hidden] { display: none; }

.faq-answer p {
    color: var(--color-taupe);
    line-height: 1.7;
    font-size: var(--text-sm);
}

/* ============================================
   FINAL CTA
   ============================================ */
.final-cta-section {
    background: linear-gradient(145deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
    color: white;
    text-align: center;
    padding: var(--space-16) 0;
    position: relative;
    overflow: hidden;
}

.final-cta-section::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -25%;
    width: 150%;
    height: 200%;
    background: radial-gradient(ellipse, rgba(201, 168, 108, 0.15) 0%, transparent 60%);
    pointer-events: none;
}

.final-cta-content {
    max-width: 640px;
    margin: 0 auto;
    position: relative;
}

.final-cta-label {
    display: inline-block;
    font-size: var(--text-xs);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    color: var(--color-accent);
    background: rgba(255,255,255,0.1);
    padding: var(--space-2) var(--space-4);
    border-radius: var(--radius-full);
    margin-bottom: var(--space-5);
}

.final-cta-title {
    font-family: var(--font-display);
    font-size: var(--text-3xl);
    color: white;
    margin-bottom: var(--space-3);
}

.final-cta-subtitle {
    font-family: var(--font-display);
    font-size: var(--text-xl);
    color: var(--color-accent);
    margin-bottom: var(--space-4);
    font-style: italic;
}

.final-cta-description {
    font-size: var(--text-base);
    color: rgba(255,255,255,0.8);
    margin-bottom: var(--space-8);
    line-height: 1.8;
}

.final-cta-badges {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: var(--space-2);
    margin-top: var(--space-6);
    margin-bottom: var(--space-4);
}

.mini-badge {
    display: inline-flex;
    align-items: center;
    padding: var(--space-2) var(--space-3);
    background: rgba(255,255,255,0.08);
    border-radius: var(--radius-full);
    font-size: var(--text-xs);
}
.mini-badge strong {
    color: rgba(255,255,255,0.7);
    font-weight: 500;
}

.final-cta-buttons .btn-accent {
    background: var(--color-accent);
    color: var(--color-ink);
}

.final-cta-buttons .btn-accent:hover {
    background: var(--color-accent-light);
}

.final-cta-section .cta-microcopy {
    color: rgba(255,255,255,0.6);
}

.final-disclaimer {
    margin-top: var(--space-8);
    padding-top: var(--space-6);
    border-top: 1px solid rgba(255,255,255,0.15);
}

.final-disclaimer p {
    font-size: var(--text-xs);
    color: rgba(255,255,255,0.5);
    margin: 0;
}

@media (min-width: 768px) {
    .final-cta-title { font-size: var(--text-4xl); }
}

/* ============================================
   FOOTER
   ============================================ */
.site-footer {
    background: var(--color-ink);
    color: var(--color-taupe);
    padding: var(--space-12) 0;
}

.footer-disclaimer {
    text-align: center;
    margin-bottom: var(--space-8);
    padding-bottom: var(--space-8);
    border-bottom: 1px solid rgba(255,255,255,0.08);
}

.footer-disclaimer p {
    font-size: var(--text-sm);
    line-height: 1.7;
    margin-bottom: var(--space-4);
    color: rgba(255,255,255,0.5);
}

.medical-disclaimer {
    font-size: var(--text-xs);
    color: rgba(255,255,255,0.35);
}

.footer-legal { margin-bottom: var(--space-6); }

.footer-legal ul {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: var(--space-5);
}

.footer-legal a {
    font-size: var(--text-sm);
    color: rgba(255,255,255,0.5);
    transition: color var(--duration-fast);
}
.footer-legal a:hover { color: white; }

.footer-copyright { text-align: center; }
.footer-copyright p {
    font-size: var(--text-sm);
    margin-bottom: var(--space-1);
    color: rgba(255,255,255,0.4);
}
.footer-note {
    font-size: var(--text-xs);
    color: rgba(255,255,255,0.3);
}

/* ============================================
   MOBILE STICKY CTA
   ============================================ */
.mobile-sticky-cta {
    display: none;
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background: white;
    padding: var(--space-3) var(--space-4);
    box-shadow: 0 -4px 20px rgba(0,0,0,0.1);
    z-index: 999;
    text-align: center;
    transform: translateY(100%);
    transition: transform var(--duration-base) var(--ease-out);
}

.mobile-sticky-cta.visible { transform: translateY(0); }

.mobile-sticky-cta .btn {
    width: 100%;
    max-width: 320px;
}

.mobile-sticky-cta small {
    display: block;
    margin-top: var(--space-1);
    font-size: var(--text-xs);
    color: var(--color-taupe);
}

@media (max-width: 767px) {
    .mobile-sticky-cta { display: block; }
    body { padding-bottom: 85px; }
}

/* ============================================
   LEGAL PAGES
   ============================================ */
.legal-page { padding: var(--space-12) 0; }

.legal-content {
    max-width: 720px;
    margin: 0 auto;
}

.legal-content h1 {
    font-family: var(--font-display);
    font-size: var(--text-3xl);
    margin-bottom: var(--space-4);
}

.legal-content h2 {
    font-size: var(--text-xl);
    margin-top: var(--space-8);
    margin-bottom: var(--space-4);
}

.legal-content h3 {
    font-size: var(--text-lg);
    margin-top: var(--space-6);
    margin-bottom: var(--space-3);
}

.legal-content p,
.legal-content li {
    color: var(--color-taupe);
    line-height: 1.8;
}

.legal-content ul {
    margin-left: var(--space-6);
    margin-bottom: var(--space-4);
}

.legal-content li {
    list-style: disc;
    margin-bottom: var(--space-2);
}

.legal-content a {
    color: var(--color-primary);
    text-decoration: underline;
}

.legal-meta {
    font-size: var(--text-sm);
    color: var(--color-taupe);
    margin-bottom: var(--space-8);
}

/* ============================================
   UTILITIES
   ============================================ */
.text-center { text-align: center; }
.mt-4 { margin-top: var(--space-4); }
.mb-4 { margin-bottom: var(--space-4); }

/* ============================================
   ANIMATIONS
   ============================================ */
@media (prefers-reduced-motion: no-preference) {
    .fade-in {
        opacity: 0;
        transform: translateY(20px);
        transition: opacity var(--duration-slow) var(--ease-out),
                    transform var(--duration-slow) var(--ease-out);
    }

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

/* ============================================
   PRINT
   ============================================ */
@media print {
    .sponsored-bar,
    .site-header,
    .mobile-sticky-cta,
    .btn { display: none !important; }

    body {
        font-size: 11pt;
        color: black;
        background: white;
    }
}