/* ========================================
   AUDIFORT™ — Teal Clarity Theme
   Colors derived from product: Dark Teal,
   Bright Cyan/Turquoise, Green, Lemon
   ======================================== */

/* CSS Variables */
:root {
    /* Product Colors - Teal/Cyan Palette */
    --teal-deep: #0B3D4A;
    --teal-dark: #0F4C5C;
    --teal-mid: #1A6B7C;
    --teal-bright: #2ECDD0;
    --teal-light: #5CDFE0;
    --cyan-glow: #00E5CC;
    --accent-lemon: #F5D547;
    --accent-green: #4CAF50;
    --accent-gold: #E8B730;

    /* Neutrals */
    --white: #FFFFFF;
    --off-white: #F5F9FA;
    --gray-50: #EDF2F4;
    --gray-100: #D5DEE0;
    --gray-200: #B0BEC5;
    --gray-500: #607D8B;
    --gray-700: #37474F;
    --gray-900: #1A2A30;
    --black: #0D1B1E;

    /* Semantic */
    --bg-primary: var(--white);
    --bg-secondary: var(--off-white);
    --bg-dark: var(--teal-deep);
    --text-primary: var(--gray-900);
    --text-secondary: var(--gray-500);
    --text-on-dark: var(--white);
    --border-color: var(--gray-100);

    /* Typography */
    --font-display: 'DM Serif Display', Georgia, 'Times New Roman', serif;
    --font-body: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;

    /* Spacing */
    --section-pad: 80px;
    --container-max: 1200px;

    /* Shadows */
    --shadow-sm: 0 2px 8px rgba(11, 61, 74, 0.08);
    --shadow-md: 0 4px 20px rgba(11, 61, 74, 0.12);
    --shadow-lg: 0 8px 40px rgba(11, 61, 74, 0.16);
    --shadow-glow: 0 0 30px rgba(46, 205, 208, 0.25);

    /* Transitions */
    --ease: cubic-bezier(0.4, 0, 0.2, 1);
    --duration: 0.3s;
}

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

html {
    scroll-behavior: smooth;
    scroll-padding-top: 100px;
    font-size: 16px;
}

body {
    font-family: var(--font-body);
    color: var(--text-primary);
    background: var(--bg-primary);
    line-height: 1.7;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    overflow-x: hidden;
}

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

a {
    color: var(--teal-mid);
    text-decoration: none;
    transition: color var(--duration) var(--ease);
}
a:hover { color: var(--teal-bright); }

.container {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 24px;
}

/* ========================================
   SCROLL REVEAL ANIMATIONS
   ======================================== */
.reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.7s var(--ease), transform 0.7s var(--ease);
}
.reveal.visible {
    opacity: 1;
    transform: translateY(0);
}
.reveal-right {
    transform: translateX(40px);
}
.reveal-right.visible {
    transform: translateX(0);
}

/* ========================================
   NAVIGATION
   ======================================== */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(11, 61, 74, 0.95);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid rgba(46, 205, 208, 0.15);
    padding: 0 24px;
    transition: all var(--duration) var(--ease);
}
.navbar.scrolled {
    background: rgba(11, 61, 74, 0.98);
    box-shadow: 0 4px 20px rgba(0,0,0,0.3);
}
.nav-container {
    max-width: var(--container-max);
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 70px;
}
.nav-brand {
    display: flex;
    align-items: center;
    gap: 8px;
    text-decoration: none;
}
.brand-icon { font-size: 1.5rem; }
.brand-text {
    font-family: var(--font-display);
    font-size: 1.6rem;
    color: var(--white);
    letter-spacing: -0.5px;
}
.brand-text sup {
    font-size: 0.6em;
    color: var(--teal-bright);
}
.nav-links {
    display: flex;
    list-style: none;
    gap: 28px;
}
.nav-links a {
    color: rgba(255,255,255,0.85);
    font-size: 0.9rem;
    font-weight: 500;
    transition: color var(--duration) var(--ease);
    text-decoration: none;
}
.nav-links a:hover { color: var(--teal-bright); }
.nav-cta {
    background: var(--teal-bright);
    color: var(--teal-deep) !important;
    padding: 10px 24px;
    border-radius: 8px;
    font-weight: 700;
    font-size: 0.9rem;
    text-decoration: none;
    transition: all var(--duration) var(--ease);
}
.nav-cta:hover {
    background: var(--cyan-glow);
    transform: translateY(-1px);
    box-shadow: var(--shadow-glow);
}

/* Hamburger */
.hamburger {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 4px;
}
.hamburger span {
    width: 26px;
    height: 2.5px;
    background: var(--white);
    border-radius: 2px;
    transition: all var(--duration) var(--ease);
}
.hamburger.active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}
.hamburger.active span:nth-child(2) {
    opacity: 0;
}
.hamburger.active span:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -5px);
}

/* ========================================
   COUNTDOWN BAR
   ======================================== */
.countdown-bar {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    z-index: 999;
    background: linear-gradient(135deg, var(--teal-deep), var(--teal-dark));
    border-top: 2px solid var(--teal-bright);
    padding: 12px 24px;
    transform: translateY(100%);
    transition: transform 0.5s var(--ease);
}
.countdown-bar.visible {
    transform: translateY(0);
}
.countdown-inner {
    max-width: var(--container-max);
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 20px;
    flex-wrap: wrap;
}
.countdown-text {
    color: var(--white);
    font-weight: 600;
    font-size: 0.95rem;
}
.countdown-timer {
    display: flex;
    align-items: center;
    gap: 4px;
}
.time-block {
    display: flex;
    flex-direction: column;
    align-items: center;
    background: rgba(46, 205, 208, 0.15);
    border: 1px solid rgba(46, 205, 208, 0.3);
    border-radius: 6px;
    padding: 6px 12px;
    min-width: 52px;
}
.time-block span {
    font-size: 1.4rem;
    font-weight: 800;
    color: var(--teal-bright);
    font-variant-numeric: tabular-nums;
}
.time-block small {
    font-size: 0.6rem;
    color: rgba(255,255,255,0.6);
    font-weight: 600;
    letter-spacing: 1px;
}
.time-sep {
    color: var(--teal-bright);
    font-size: 1.4rem;
    font-weight: 700;
}
.countdown-btn {
    background: var(--accent-lemon);
    color: var(--teal-deep) !important;
    padding: 10px 24px;
    border-radius: 8px;
    font-weight: 800;
    font-size: 0.85rem;
    text-decoration: none;
    transition: all var(--duration) var(--ease);
    white-space: nowrap;
}
.countdown-btn:hover {
    background: #FFE066;
    transform: translateY(-1px);
}

/* ========================================
   BUTTONS
   ======================================== */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 14px 32px;
    border-radius: 10px;
    font-family: var(--font-body);
    font-weight: 700;
    font-size: 1rem;
    border: none;
    cursor: pointer;
    transition: all var(--duration) var(--ease);
    text-decoration: none;
    line-height: 1.4;
}
.btn-primary {
    background: linear-gradient(135deg, var(--teal-bright), var(--cyan-glow));
    color: var(--teal-deep);
    box-shadow: 0 4px 15px rgba(46, 205, 208, 0.3);
}
.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 25px rgba(46, 205, 208, 0.4);
    color: var(--teal-deep);
}
.btn-outline {
    background: transparent;
    color: var(--white);
    border: 2px solid rgba(255,255,255,0.3);
}
.btn-outline:hover {
    border-color: var(--teal-bright);
    color: var(--teal-bright);
}
.btn-lg { padding: 16px 40px; font-size: 1.05rem; }
.btn-xl { padding: 20px 48px; font-size: 1.15rem; border-radius: 12px; }
.btn-block { width: 100%; justify-content: center; }
.btn-glow {
    animation: btnGlow 2s ease-in-out infinite;
}
@keyframes btnGlow {
    0%, 100% { box-shadow: 0 4px 15px rgba(46, 205, 208, 0.3); }
    50% { box-shadow: 0 4px 30px rgba(46, 205, 208, 0.6); }
}

/* ========================================
   HERO
   ======================================== */
.hero {
    position: relative;
    background: linear-gradient(160deg, var(--teal-deep) 0%, #0E3841 40%, var(--teal-dark) 100%);
    padding: 120px 0 80px;
    overflow: hidden;
}
.hero-bg-pattern {
    position: absolute;
    inset: 0;
    background: radial-gradient(ellipse at 70% 50%, rgba(46, 205, 208, 0.08) 0%, transparent 60%),
                radial-gradient(ellipse at 20% 80%, rgba(0, 229, 204, 0.05) 0%, transparent 50%);
    pointer-events: none;
}
.hero-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}
.hero-content { color: var(--white); }
.hero-badge {
    display: inline-block;
    background: rgba(46, 205, 208, 0.12);
    border: 1px solid rgba(46, 205, 208, 0.25);
    color: var(--teal-bright);
    padding: 8px 20px;
    border-radius: 50px;
    font-size: 0.85rem;
    font-weight: 600;
    margin-bottom: 24px;
}
.hero h1 {
    font-family: var(--font-display);
    font-size: 3.2rem;
    line-height: 1.15;
    margin-bottom: 20px;
    letter-spacing: -0.5px;
}
.text-gradient {
    background: linear-gradient(135deg, var(--teal-bright), var(--cyan-glow), var(--accent-lemon));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}
.hero-subtitle {
    font-size: 1.1rem;
    line-height: 1.75;
    color: rgba(255,255,255,0.8);
    margin-bottom: 24px;
}
.hero-features {
    display: flex;
    flex-wrap: wrap;
    gap: 12px 20px;
    margin-bottom: 32px;
}
.hero-features span {
    font-size: 0.9rem;
    font-weight: 500;
    color: rgba(255,255,255,0.9);
}
.hero-ctas {
    display: flex;
    gap: 16px;
    margin-bottom: 28px;
    flex-wrap: wrap;
}
.hero-trust {
    display: flex;
    align-items: center;
    gap: 16px;
    flex-wrap: wrap;
}
.trust-stars {
    color: var(--accent-lemon);
    font-size: 1rem;
    letter-spacing: 1px;
}
.trust-stars strong { color: var(--white); }
.trust-count {
    font-size: 0.85rem;
    color: rgba(255,255,255,0.6);
}

/* Hero Image */
.hero-image {
    position: relative;
    display: flex;
    justify-content: center;
}
.hero-img-glow {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, rgba(46, 205, 208, 0.2) 0%, transparent 70%);
    border-radius: 50%;
    animation: heroGlow 4s ease-in-out infinite;
}
@keyframes heroGlow {
    0%, 100% { transform: translate(-50%, -50%) scale(1); opacity: 0.6; }
    50% { transform: translate(-50%, -50%) scale(1.1); opacity: 1; }
}
.hero-image img {
    position: relative;
    z-index: 2;
    max-width: 460px;
    filter: drop-shadow(0 20px 40px rgba(0,0,0,0.3));
}
.hero-img-badge {
    position: absolute;
    bottom: 20px;
    right: 10px;
    z-index: 3;
    background: linear-gradient(135deg, #e63946, #d62839);
    color: var(--white);
    padding: 12px 20px;
    border-radius: 12px;
    text-align: center;
    box-shadow: 0 6px 20px rgba(230, 57, 70, 0.4);
    animation: badgePulse 2s ease-in-out infinite;
}
@keyframes badgePulse {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.05); }
}
.badge-save {
    display: block;
    font-size: 1.3rem;
    font-weight: 800;
}
.badge-text {
    font-size: 0.75rem;
    opacity: 0.9;
    font-weight: 500;
}

/* ========================================
   TRUST BADGES
   ======================================== */
.trust-badges {
    padding: 60px 0;
    background: var(--off-white);
    border-bottom: 1px solid var(--border-color);
}
.badges-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}
.badge-card {
    text-align: center;
    padding: 28px 20px;
    background: var(--white);
    border-radius: 16px;
    border: 1px solid var(--border-color);
    transition: all var(--duration) var(--ease);
}
.badge-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
    border-color: var(--teal-bright);
}
.badge-card img {
    width: 90px;
    height: 90px;
    object-fit: contain;
    margin: 0 auto 16px;
}
.badge-card h3 {
    font-family: var(--font-display);
    font-size: 1.1rem;
    color: var(--teal-dark);
    margin-bottom: 8px;
}
.badge-card p {
    font-size: 0.85rem;
    color: var(--text-secondary);
    line-height: 1.5;
}

/* ========================================
   SECTIONS
   ======================================== */
.section {
    padding: var(--section-pad) 0;
}
.section-light { background: var(--white); }
.section-dark {
    background: linear-gradient(160deg, var(--teal-deep), var(--teal-dark));
    color: var(--white);
}
.section-dark a { color: var(--teal-bright); }
.section-gradient {
    background: linear-gradient(160deg, var(--off-white), #E0F7FA, var(--off-white));
}
.section-accent {
    background: var(--gray-50);
}
.section-header {
    text-align: center;
    margin-bottom: 50px;
}
.section-tag {
    display: inline-block;
    background: rgba(46, 205, 208, 0.1);
    color: var(--teal-mid);
    padding: 6px 18px;
    border-radius: 50px;
    font-size: 0.8rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    margin-bottom: 16px;
}
.section-dark .section-tag {
    background: rgba(46, 205, 208, 0.15);
    color: var(--teal-bright);
}
.section-header h2 {
    font-family: var(--font-display);
    font-size: 2.4rem;
    margin-bottom: 16px;
    letter-spacing: -0.3px;
}
.section-line {
    width: 60px;
    height: 3px;
    background: linear-gradient(90deg, var(--teal-bright), var(--cyan-glow));
    margin: 0 auto 20px;
    border-radius: 2px;
}
.section-desc {
    font-size: 1.05rem;
    color: var(--text-secondary);
    max-width: 700px;
    margin: 0 auto;
}
.section-dark .section-desc { color: rgba(255,255,255,0.7); }

/* Content Block */
.content-block {
    max-width: 800px;
    margin: 0 auto;
    font-size: 1.05rem;
}
.content-block p {
    margin-bottom: 20px;
}
.content-block p:last-child { margin-bottom: 0; }

/* ========================================
   MECHANISM CARDS
   ======================================== */
.mechanism-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(340px, 1fr));
    gap: 24px;
    margin-bottom: 40px;
}
.mechanism-card {
    background: rgba(255,255,255,0.05);
    border: 1px solid rgba(46, 205, 208, 0.15);
    border-radius: 16px;
    padding: 32px;
    position: relative;
    overflow: hidden;
    transition: all var(--duration) var(--ease);
}
.mechanism-card:hover {
    border-color: rgba(46, 205, 208, 0.35);
    background: rgba(255,255,255,0.08);
    transform: translateY(-3px);
}
.mech-icon {
    font-size: 2rem;
    margin-bottom: 12px;
}
.mech-number {
    position: absolute;
    top: 16px;
    right: 20px;
    font-size: 3rem;
    font-weight: 800;
    color: rgba(46, 205, 208, 0.08);
    font-family: var(--font-display);
}
.mechanism-card h3 {
    font-family: var(--font-display);
    font-size: 1.3rem;
    margin-bottom: 12px;
    color: var(--teal-bright);
}
.mechanism-card p {
    font-size: 0.95rem;
    line-height: 1.7;
    color: rgba(255,255,255,0.75);
}

.cta-block {
    text-align: center;
    padding: 40px;
    background: rgba(46, 205, 208, 0.06);
    border: 1px solid rgba(46, 205, 208, 0.15);
    border-radius: 16px;
}
.cta-block p {
    font-size: 1.1rem;
    color: rgba(255,255,255,0.8);
    margin-bottom: 24px;
}

/* ========================================
   INGREDIENTS
   ======================================== */
.ingredients-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 24px;
}
.ingredient-card {
    padding: 32px;
    background: var(--off-white);
    border-radius: 16px;
    border: 1px solid var(--border-color);
    transition: all var(--duration) var(--ease);
}
.ingredient-card:hover {
    box-shadow: var(--shadow-md);
    border-color: var(--teal-bright);
    transform: translateY(-3px);
}
.ingr-emoji { font-size: 2.2rem; margin-bottom: 12px; }
.ingredient-card h3 {
    font-family: var(--font-display);
    font-size: 1.25rem;
    color: var(--teal-dark);
    margin-bottom: 10px;
}
.ingredient-card p {
    font-size: 0.92rem;
    color: var(--text-secondary);
    line-height: 1.65;
}
.ingredients-footer {
    text-align: center;
    margin-top: 40px;
    padding: 24px;
    background: linear-gradient(135deg, rgba(46, 205, 208, 0.05), rgba(0, 229, 204, 0.05));
    border-radius: 12px;
    border: 1px solid rgba(46, 205, 208, 0.15);
}
.ingredients-footer p {
    font-size: 0.95rem;
    color: var(--text-secondary);
}

/* ========================================
   BENEFITS
   ======================================== */
.benefits-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 24px;
}
.benefit-item {
    padding: 28px;
    background: var(--white);
    border-radius: 16px;
    border: 1px solid var(--border-color);
    transition: all var(--duration) var(--ease);
}
.benefit-item:hover {
    box-shadow: var(--shadow-md);
    border-color: var(--teal-bright);
}
.benefit-icon { font-size: 2rem; margin-bottom: 12px; }
.benefit-item h3 {
    font-family: var(--font-display);
    font-size: 1.15rem;
    color: var(--teal-dark);
    margin-bottom: 8px;
}
.benefit-item p {
    font-size: 0.9rem;
    color: var(--text-secondary);
    line-height: 1.6;
}

/* ========================================
   REVIEWS
   ======================================== */
.reviews-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 24px;
}
.review-card {
    background: var(--off-white);
    border-radius: 16px;
    padding: 28px;
    border: 1px solid var(--border-color);
    transition: all var(--duration) var(--ease);
}
.review-card:hover {
    box-shadow: var(--shadow-md);
    border-color: var(--teal-bright);
}
.review-header {
    display: flex;
    gap: 16px;
    align-items: center;
    margin-bottom: 16px;
}
.review-header img {
    width: 64px;
    height: 64px;
    border-radius: 50%;
    object-fit: cover;
    border: 3px solid var(--teal-bright);
}
.review-verified {
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--accent-green);
    margin-bottom: 2px;
}
.review-header strong {
    display: block;
    font-size: 1.05rem;
    color: var(--text-primary);
}
.review-location {
    font-size: 0.82rem;
    color: var(--text-secondary);
}
.review-stars {
    color: var(--accent-lemon);
    font-size: 1.2rem;
    letter-spacing: 2px;
    margin-bottom: 12px;
}
.review-card p {
    font-size: 0.92rem;
    color: var(--gray-700);
    line-height: 1.65;
    font-style: italic;
}

/* ========================================
   PRICING
   ======================================== */
.pricing-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    align-items: start;
}
.pricing-card {
    background: rgba(255,255,255,0.06);
    border: 1px solid rgba(255,255,255,0.12);
    border-radius: 20px;
    padding: 32px 28px;
    text-align: center;
    position: relative;
    transition: all var(--duration) var(--ease);
}
.pricing-card:hover {
    transform: translateY(-4px);
    border-color: rgba(46, 205, 208, 0.4);
}
.pricing-card-featured {
    background: rgba(46, 205, 208, 0.08);
    border: 2px solid var(--teal-bright);
    transform: scale(1.04);
    box-shadow: 0 8px 40px rgba(46, 205, 208, 0.15);
}
.pricing-card-featured:hover { transform: scale(1.04) translateY(-4px); }
.pricing-popular {
    position: absolute;
    top: -14px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--teal-bright);
    color: var(--teal-deep);
    padding: 6px 20px;
    border-radius: 50px;
    font-size: 0.75rem;
    font-weight: 800;
    white-space: nowrap;
}
.pricing-pop-secondary {
    background: var(--accent-lemon);
}
.pricing-label {
    font-size: 0.8rem;
    font-weight: 600;
    color: rgba(255,255,255,0.5);
    text-transform: uppercase;
    letter-spacing: 1.5px;
    margin-bottom: 8px;
    margin-top: 12px;
}
.pricing-label-featured { color: var(--teal-bright); }
.pricing-card h3 {
    font-family: var(--font-display);
    font-size: 1.8rem;
    margin-bottom: 4px;
}
.pricing-supply {
    font-size: 0.85rem;
    color: rgba(255,255,255,0.5);
    margin-bottom: 20px;
}
.pricing-price { margin-bottom: 8px; }
.price-old {
    font-size: 0.9rem;
    color: rgba(255,255,255,0.4);
    text-decoration: line-through;
}
.price-main {
    font-size: 3.5rem;
    font-weight: 800;
    color: var(--white);
    line-height: 1.1;
}
.price-main sup { font-size: 1.5rem; vertical-align: super; }
.price-main span { font-size: 1rem; font-weight: 400; opacity: 0.6; }
.price-highlight { color: var(--teal-bright); }
.pricing-save {
    background: linear-gradient(90deg, #e63946, #d62839);
    color: var(--white);
    padding: 6px 16px;
    border-radius: 6px;
    font-size: 0.85rem;
    font-weight: 800;
    display: inline-block;
    margin-bottom: 8px;
}
.pricing-save-secondary {
    background: linear-gradient(90deg, var(--accent-gold), #D4A017);
}
.pricing-total {
    font-size: 0.9rem;
    color: rgba(255,255,255,0.7);
    margin-bottom: 4px;
}
.pricing-total s { color: rgba(255,255,255,0.4); }
.pricing-total strong { color: var(--white); }
.pricing-shipping {
    font-size: 0.8rem;
    color: rgba(255,255,255,0.5);
    margin-bottom: 20px;
}
.pricing-free { color: var(--cyan-glow); font-weight: 600; }
.pricing-card .btn { margin-bottom: 16px; }
.pricing-guarantee {
    font-size: 0.8rem;
    color: rgba(255,255,255,0.5);
    margin-bottom: 8px;
}
.pricing-cards {
    font-size: 0.75rem;
    color: rgba(255,255,255,0.4);
}
.checkout-trust {
    text-align: center;
    margin-top: 32px;
}
.checkout-trust p {
    color: rgba(255,255,255,0.6);
    font-size: 0.9rem;
}

/* ========================================
   GUARANTEE
   ======================================== */
.guarantee-block {
    display: grid;
    grid-template-columns: auto 1fr;
    gap: 48px;
    align-items: center;
    padding: 48px;
    background: linear-gradient(135deg, rgba(46, 205, 208, 0.04), rgba(0, 229, 204, 0.04));
    border: 2px solid rgba(46, 205, 208, 0.15);
    border-radius: 20px;
}
.guarantee-image img {
    width: 220px;
    height: auto;
}
.guarantee-content h2 {
    font-family: var(--font-display);
    font-size: 2rem;
    color: var(--teal-dark);
    margin-bottom: 16px;
}
.guarantee-content p {
    font-size: 1rem;
    margin-bottom: 20px;
    color: var(--gray-700);
}
.guarantee-steps {
    margin-bottom: 24px;
}
.g-step {
    padding: 10px 0;
    font-size: 0.95rem;
    border-bottom: 1px solid var(--border-color);
    color: var(--gray-700);
}
.g-step:last-child { border-bottom: none; }

/* ========================================
   DOSAGE & TIMELINE
   ======================================== */
.dosage-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    margin-bottom: 48px;
}
.dosage-step {
    text-align: center;
    padding: 32px 24px;
    background: var(--white);
    border-radius: 16px;
    border: 1px solid var(--border-color);
}
.dosage-num {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--teal-bright), var(--cyan-glow));
    color: var(--teal-deep);
    font-size: 1.3rem;
    font-weight: 800;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 16px;
}
.dosage-step h3 {
    font-family: var(--font-display);
    font-size: 1.15rem;
    color: var(--teal-dark);
    margin-bottom: 10px;
}
.dosage-step p {
    font-size: 0.9rem;
    color: var(--text-secondary);
}

.results-timeline {
    max-width: 700px;
    margin: 0 auto;
    padding: 32px;
    background: var(--white);
    border-radius: 16px;
    border: 1px solid var(--border-color);
}
.results-timeline h3 {
    font-family: var(--font-display);
    font-size: 1.3rem;
    color: var(--teal-dark);
    margin-bottom: 20px;
    text-align: center;
}
.timeline-item {
    padding: 12px 0 12px 20px;
    border-left: 3px solid var(--teal-bright);
    margin-bottom: 12px;
    font-size: 0.92rem;
    color: var(--gray-700);
}
.timeline-item:last-child { margin-bottom: 0; }

/* ========================================
   FAQ
   ======================================== */
.faq-list {
    max-width: 800px;
    margin: 0 auto;
}
.faq-item {
    border: 1px solid var(--border-color);
    border-radius: 12px;
    margin-bottom: 12px;
    overflow: hidden;
    transition: border-color var(--duration) var(--ease);
}
.faq-item:hover { border-color: var(--teal-bright); }
.faq-item.active { border-color: var(--teal-bright); }
.faq-question {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 20px 24px;
    background: none;
    border: none;
    cursor: pointer;
    font-family: var(--font-body);
    font-size: 1.02rem;
    font-weight: 600;
    color: var(--text-primary);
    text-align: left;
    gap: 16px;
}
.faq-chevron {
    flex-shrink: 0;
    transition: transform var(--duration) var(--ease);
    color: var(--teal-mid);
}
.faq-item.active .faq-chevron {
    transform: rotate(180deg);
}
.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s var(--ease);
}
.faq-answer p {
    padding: 0 24px 20px;
    font-size: 0.92rem;
    color: var(--gray-700);
    line-height: 1.7;
}
.faq-answer a { color: var(--teal-mid); text-decoration: underline; }

/* ========================================
   FINAL CTA
   ======================================== */
.section-final-cta {
    background: linear-gradient(160deg, var(--teal-deep), #082B33);
    padding: 80px 0;
}
.final-cta-block {
    text-align: center;
    color: var(--white);
}
.final-cta-block h2 {
    font-family: var(--font-display);
    font-size: 2.5rem;
    margin-bottom: 16px;
}
.final-cta-block p {
    font-size: 1.1rem;
    color: rgba(255,255,255,0.7);
    margin-bottom: 32px;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}
.final-trust {
    display: flex;
    justify-content: center;
    gap: 32px;
    margin-top: 24px;
    flex-wrap: wrap;
}
.final-trust span {
    font-size: 0.9rem;
    color: rgba(255,255,255,0.6);
    font-weight: 500;
}

/* ========================================
   FOOTER
   ======================================== */
.footer {
    background: var(--black);
    padding: 48px 0 32px;
    color: rgba(255,255,255,0.5);
}
.footer-links {
    display: flex;
    justify-content: center;
    gap: 24px;
    flex-wrap: wrap;
    margin-bottom: 32px;
    padding-bottom: 24px;
    border-bottom: 1px solid rgba(255,255,255,0.08);
}
.footer-links a {
    color: rgba(255,255,255,0.6);
    font-size: 0.85rem;
    transition: color var(--duration);
}
.footer-links a:hover { color: var(--teal-bright); }
.footer-disclaimer {
    max-width: 800px;
    margin: 0 auto 24px;
    text-align: center;
}
.footer-disclaimer p {
    font-size: 0.78rem;
    line-height: 1.6;
    color: rgba(255,255,255,0.35);
    margin-bottom: 12px;
}
.footer-copyright {
    text-align: center;
    padding-top: 20px;
    border-top: 1px solid rgba(255,255,255,0.08);
}
.footer-copyright p {
    font-size: 0.82rem;
    color: rgba(255,255,255,0.4);
}
.footer-copyright a { color: var(--teal-bright); }

/* ========================================
   NOTIFICATION POPUP
   ======================================== */
.notification-popup {
    position: fixed;
    bottom: 80px;
    left: 24px;
    z-index: 998;
    background: var(--white);
    border: 1px solid var(--border-color);
    border-radius: 14px;
    padding: 16px 20px;
    box-shadow: var(--shadow-lg);
    max-width: 340px;
    transform: translateX(-120%);
    transition: transform 0.5s var(--ease);
}
.notification-popup.show {
    transform: translateX(0);
}
.notif-content {
    display: flex;
    align-items: flex-start;
    gap: 12px;
}
.notif-icon { font-size: 1.5rem; flex-shrink: 0; margin-top: 2px; }
.notif-text {
    font-size: 0.82rem;
    color: var(--text-primary);
    line-height: 1.5;
}
.notif-text strong { color: var(--teal-dark); }
.notif-text small { color: var(--text-secondary); }
.notif-close {
    position: absolute;
    top: 8px;
    right: 12px;
    background: none;
    border: none;
    font-size: 1.2rem;
    color: var(--gray-200);
    cursor: pointer;
    line-height: 1;
}

/* ========================================
   SCROLL TO TOP
   ======================================== */
.scroll-top {
    position: fixed;
    bottom: 90px;
    right: 24px;
    z-index: 997;
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: var(--teal-dark);
    color: var(--white);
    border: 2px solid var(--teal-bright);
    font-size: 1.3rem;
    cursor: pointer;
    opacity: 0;
    visibility: hidden;
    transition: all var(--duration) var(--ease);
    display: flex;
    align-items: center;
    justify-content: center;
}
.scroll-top.visible {
    opacity: 1;
    visibility: visible;
}
.scroll-top:hover {
    background: var(--teal-bright);
    color: var(--teal-deep);
    transform: translateY(-3px);
}

/* ========================================
   RESPONSIVE - 1024px
   ======================================== */
@media (max-width: 1024px) {
    .hero-grid { grid-template-columns: 1fr; gap: 40px; text-align: center; }
    .hero-content { order: 1; }
    .hero-image { order: 0; }
    .hero h1 { font-size: 2.6rem; }
    .hero-features { justify-content: center; }
    .hero-ctas { justify-content: center; }
    .hero-trust { justify-content: center; }
    .hero-image img { max-width: 350px; }
    .pricing-grid { grid-template-columns: 1fr; max-width: 400px; margin: 0 auto; }
    .pricing-card-featured { transform: none; }
    .pricing-card-featured:hover { transform: translateY(-4px); }
    .guarantee-block { grid-template-columns: 1fr; text-align: center; }
    .guarantee-image { display: flex; justify-content: center; }
    .guarantee-image img { width: 180px; }
    .dosage-grid { grid-template-columns: 1fr; max-width: 400px; margin: 0 auto 40px; }
}

/* ========================================
   RESPONSIVE - 768px
   ======================================== */
@media (max-width: 768px) {
    :root {
        --section-pad: 60px;
    }
    .nav-links, .nav-cta { display: none; }
    .hamburger { display: flex; }
    .nav-links.active {
        display: flex;
        flex-direction: column;
        position: absolute;
        top: 70px;
        left: 0;
        right: 0;
        background: var(--teal-deep);
        padding: 20px 24px;
        border-top: 1px solid rgba(46, 205, 208, 0.15);
        gap: 0;
    }
    .nav-links.active li {
        padding: 12px 0;
        border-bottom: 1px solid rgba(255,255,255,0.06);
    }
    .nav-cta.active {
        display: inline-block;
        position: absolute;
        top: calc(70px + 340px);
        left: 24px;
        right: 24px;
        text-align: center;
    }

    .hero { padding: 100px 0 60px; }
    .hero h1 { font-size: 2rem; }
    .hero-subtitle { font-size: 1rem; }
    .badges-grid { grid-template-columns: repeat(2, 1fr); }
    .section-header h2 { font-size: 1.8rem; }
    .mechanism-grid { grid-template-columns: 1fr; }
    .pricing-grid { max-width: 100%; }
    .countdown-inner { gap: 12px; }
    .countdown-text { font-size: 0.8rem; }
    .time-block span { font-size: 1.1rem; }
    .notification-popup { left: 12px; right: 12px; max-width: none; bottom: 70px; }
    .scroll-top { bottom: 80px; right: 16px; }
}

/* ========================================
   RESPONSIVE - 576px
   ======================================== */
@media (max-width: 576px) {
    .hero h1 { font-size: 1.7rem; }
    .badges-grid { grid-template-columns: 1fr; max-width: 320px; margin: 0 auto; }
    .section-header h2 { font-size: 1.5rem; }
    .hero-img-badge { bottom: 10px; right: 0; }
    .badge-save { font-size: 1rem; }
    .final-cta-block h2 { font-size: 1.8rem; }
    .countdown-btn { display: none; }
}

/* ========================================
   RESPONSIVE - 1440px+
   ======================================== */
@media (min-width: 1440px) {
    :root {
        --container-max: 1320px;
    }
}

/* Print */
@media print {
    .navbar, .countdown-bar, .notification-popup, .scroll-top { display: none !important; }
    .section-dark { background: #fff !important; color: #000 !important; }
    .reveal { opacity: 1 !important; transform: none !important; }
}