/* ══════════════════════════════════════════════════════════════
   CARDIOFLUSH™ — OFFICIAL PDP STYLESHEET
   Design System: Agency-Grade Direct-To-Consumer Health Experience
   Colors: Official Midnight Navy, Cardio Crimson Red, Gold & Pure White
   Typography: Plus Jakarta Sans & Inter
   ══════════════════════════════════════════════════════════════ */

:root {
    /* Brand Colors */
    --navy-900: #0B1726;
    --navy-800: #102238;
    --navy-700: #162942;
    --navy-600: #1F3654;
    --navy-100: #E8EDF5;
    
    --red-600: #C1121F;
    --red-500: #D62828;
    --red-400: #E63946;
    --red-100: #FEE2E2;
    
    --gold-500: #D4AF37;
    --gold-400: #E5A93C;
    --gold-100: #FEF3C7;
    
    --green-500: #10B981;
    --green-100: #D1FAE5;
    
    /* Neutrals */
    --surface: #FFFFFF;
    --surface-alt: #F8FAFC;
    --surface-soft: #F1F5F9;
    --border: #E2E8F0;
    --border-strong: #CBD5E1;
    
    --ink: #0F172A;
    --ink-muted: #475569;
    --ink-subtle: #64748B;
    
    /* Typography */
    --font-heading: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, sans-serif;
    --font-body: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    
    /* Radii */
    --radius-sm: 6px;
    --radius-md: 10px;
    --radius-lg: 14px;
    --radius-xl: 20px;
    --radius-full: 9999px;
    
    /* Shadows */
    --shadow-sm: 0 1px 2px rgba(15, 23, 42, 0.05);
    --shadow-md: 0 4px 14px rgba(15, 23, 42, 0.07);
    --shadow-lg: 0 12px 28px rgba(15, 23, 42, 0.10);
    --shadow-card: 0 8px 24px rgba(16, 34, 56, 0.08);
    --shadow-featured: 0 16px 40px rgba(230, 57, 70, 0.14);
    
    /* Transitions */
    --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
}

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

html {
    scroll-behavior: smooth;
    font-size: 16px;
    -webkit-text-size-adjust: 100%;
}

section[id], div[id] {
    scroll-margin-top: 80px;
}

body {
    font-family: var(--font-body);
    color: var(--ink);
    background-color: var(--surface);
    line-height: 1.6;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
}

/* ═══ ACCESSIBILITY SKIP LINK ═══ */
.skip-link {
    position: absolute;
    top: -100px;
    left: 1rem;
    background: var(--navy-900);
    color: #FFFFFF;
    padding: 0.75rem 1.25rem;
    font-weight: 700;
    font-size: 0.9rem;
    border-radius: 8px;
    z-index: 999999;
    text-decoration: none;
    box-shadow: 0 4px 14px rgba(0, 0, 0, 0.3);
    transition: top 0.2s ease;
}

.skip-link:focus {
    top: 1rem;
    outline: 3px solid var(--green-500);
}

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

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

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

.text-center { text-align: center; }
.text-white { color: #FFFFFF !important; }
.text-muted-light { color: #94A3B8 !important; }

/* ═══ BUTTONS ═══ */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    font-family: var(--font-heading);
    font-weight: 700;
    border-radius: var(--radius-md);
    transition: transform 0.2s var(--ease-out), background-color 0.2s, box-shadow 0.2s;
    text-align: center;
}

.btn-arrow {
    transition: transform 0.2s var(--ease-out);
}

.btn:hover .btn-arrow {
    transform: translateX(4px);
}

.btn--primary {
    background-color: var(--red-400);
    color: #FFFFFF;
    box-shadow: 0 4px 14px rgba(230, 57, 70, 0.35);
}

.btn--primary:hover {
    background-color: var(--red-500);
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(230, 57, 70, 0.45);
}

.btn--primary:active {
    transform: translateY(0);
}

.btn--secondary {
    background-color: var(--navy-800);
    color: #FFFFFF;
    box-shadow: 0 4px 12px rgba(16, 34, 56, 0.25);
}

.btn--secondary:hover {
    background-color: var(--navy-700);
    transform: translateY(-2px);
    box-shadow: 0 8px 18px rgba(16, 34, 56, 0.35);
}

.btn--hero {
    width: 100%;
    padding: 18px 28px;
    font-size: 1.15rem;
    letter-spacing: 0.01em;
}

.btn--card {
    width: 100%;
    padding: 16px 20px;
    font-size: 1.05rem;
}

.btn--lg {
    padding: 20px 36px;
    font-size: 1.2rem;
}

.btn--sm {
    padding: 10px 20px;
    font-size: 0.95rem;
}

/* ═══ SECTION HEADINGS ═══ */
.section-head {
    max-width: 780px;
    margin: 0 auto 48px auto;
}

.eyebrow {
    display: inline-block;
    font-family: var(--font-heading);
    font-size: 0.8rem;
    font-weight: 800;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--red-400);
    margin-bottom: 12px;
}

.eyebrow--light { color: #FCA5A5; }
.eyebrow--gold { color: var(--gold-400); }

.section-title {
    font-family: var(--font-heading);
    font-size: clamp(1.85rem, 1.4rem + 2vw, 2.75rem);
    font-weight: 800;
    line-height: 1.15;
    letter-spacing: -0.025em;
    color: var(--navy-900);
    text-wrap: balance;
}

.section-lead {
    font-size: 1.08rem;
    color: var(--ink-muted);
    margin-top: 14px;
    line-height: 1.6;
}

/* ═══ TOP STRIP: URGENCY & SCARCITY ═══ */
.top-strip {
    background-color: var(--navy-900);
    color: #FFFFFF;
    padding: 8px 16px;
    font-size: 0.82rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.top-strip__inner {
    max-width: 1240px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 16px;
    flex-wrap: wrap;
}

.top-strip__msg {
    display: flex;
    align-items: center;
    gap: 8px;
    letter-spacing: 0.02em;
}

.top-strip__text-mobile {
    display: none;
}

.top-strip__text-desktop {
    display: inline;
}

.top-strip__pulse {
    width: 8px;
    height: 8px;
    background-color: #22C55E;
    border-radius: 50%;
    box-shadow: 0 0 0 3px rgba(34, 197, 94, 0.4);
    animation: pulseGlow 1.8s infinite;
}

@keyframes pulseGlow {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.6; transform: scale(1.15); }
}

.top-strip__countdown {
    background-color: var(--red-400);
    color: #FFFFFF;
    padding: 3px 10px;
    border-radius: var(--radius-sm);
    font-family: var(--font-heading);
    font-weight: 800;
    letter-spacing: 0.06em;
    font-size: 0.9rem;
}

.top-strip__badge {
    font-size: 0.78rem;
    font-weight: 700;
    color: var(--gold-400);
    letter-spacing: 0.04em;
}

/* ═══ HEADER ═══ */
.header {
    position: sticky;
    top: 0;
    z-index: 100;
    background-color: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(8px);
    border-bottom: 1px solid var(--border);
    padding: 14px 20px;
    transition: box-shadow 0.2s;
}

.header__inner {
    max-width: 1240px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
}

.header__logo {
    height: 42px;
    width: auto;
}

.header__trust {
    display: flex;
    align-items: center;
    gap: 24px;
    font-size: 0.88rem;
    color: var(--ink-muted);
}

.header__trust-item {
    display: flex;
    align-items: center;
    gap: 8px;
}

.header__stars {
    color: var(--gold-400);
    font-size: 1rem;
    letter-spacing: 1px;
}

.header__cta {
    padding: 10px 22px;
    font-size: 0.92rem;
}

/* ═══ HERO SECTION ═══ */
.hero {
    background: linear-gradient(180deg, #FFFFFF 0%, var(--surface-alt) 100%);
    padding: clamp(40px, 6vw, 72px) 20px;
    border-bottom: 1px solid var(--border);
}

.hero__inner {
    max-width: 1240px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1.15fr 1fr;
    gap: clamp(36px, 5vw, 64px);
    align-items: center;
}

/* Hero Visual Column */
.hero__visual {
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.hero__bundle-wrap {
    position: relative;
    width: 100%;
    background: radial-gradient(circle at center, #FFFFFF 40%, #E2E8F0 100%);
    border: 1px solid var(--border);
    border-radius: var(--radius-xl);
    padding: clamp(28px, 4vw, 44px) 20px 24px 20px;
    box-shadow: var(--shadow-card);
    text-align: center;
}

.hero__badge-top {
    position: absolute;
    top: -14px;
    left: 50%;
    transform: translateX(-50%);
    background-color: var(--navy-800);
    color: var(--gold-400);
    font-family: var(--font-heading);
    font-weight: 800;
    font-size: 0.78rem;
    letter-spacing: 0.06em;
    padding: 6px 18px;
    border-radius: var(--radius-full);
    border: 1px solid var(--gold-500);
    white-space: nowrap;
    box-shadow: var(--shadow-sm);
}

.hero__product-img {
    width: 100%;
    height: auto;
    object-fit: contain;
    filter: drop-shadow(0 14px 28px rgba(16, 34, 56, 0.16));
    transition: transform 0.3s var(--ease-out);
}

.hero__product-img:hover {
    transform: scale(1.02);
}

/* Floating Social Proof Card */
.floating-proof {
    display: flex;
    align-items: center;
    gap: 14px;
    background: #FFFFFF;
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 12px 18px;
    box-shadow: var(--shadow-lg);
    margin-top: -24px;
    position: relative;
    z-index: 2;
    max-width: 480px;
    width: 92%;
}

.floating-proof__avatar {
    width: 56px;
    height: 56px;
    border-radius: 50%;
    object-fit: cover;
    border: 2px solid var(--red-400);
    flex-shrink: 0;
}

.floating-proof__content {
    font-size: 0.86rem;
    line-height: 1.4;
}

.floating-proof__stars {
    color: var(--gold-400);
    font-size: 0.85rem;
    letter-spacing: 1px;
}

.floating-proof__quote {
    color: var(--ink);
    font-weight: 600;
    margin: 2px 0 4px 0;
}

.floating-proof__author {
    color: var(--ink-muted);
    font-size: 0.78rem;
    display: block;
}

.verified-tag {
    color: var(--green-500);
    font-weight: 700;
    margin-left: 4px;
}

/* Hero Content Column */
.hero__content {
    display: flex;
    flex-direction: column;
}

.hero__rating {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 14px;
    font-size: 0.9rem;
    color: var(--ink-muted);
}

.stars-gold {
    color: var(--gold-400);
    font-size: 1.05rem;
    letter-spacing: 2px;
}

.hero__title {
    font-family: var(--font-heading);
    font-size: clamp(2.1rem, 1.6rem + 2.5vw, 3.4rem);
    font-weight: 900;
    line-height: 1.1;
    letter-spacing: -0.035em;
    color: var(--navy-900);
    margin-bottom: 16px;
    text-wrap: balance;
}

.hero__title-accent {
    color: var(--red-400);
}

.hero__subtitle {
    font-size: 1.06rem;
    color: var(--ink-muted);
    line-height: 1.6;
    margin-bottom: 24px;
    max-width: 54ch;
}

.hero__bullets {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 10px;
    margin-bottom: 28px;
}

.hero__bullets li {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    font-size: 0.94rem;
    color: var(--ink);
    line-height: 1.45;
}

.bullet-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 20px;
    height: 20px;
    border-radius: 50%;
    background-color: var(--green-100);
    color: var(--green-500);
    font-weight: 800;
    font-size: 0.75rem;
    flex-shrink: 0;
    margin-top: 2px;
}

/* Batch Scarcity Box (SlimSoda Design) */
.batch-box {
    background-color: #FFFFFF;
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    padding: 14px 18px;
    margin-bottom: 24px;
    box-shadow: var(--shadow-sm);
}

.batch-box__head {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.8rem;
    letter-spacing: 0.05em;
    color: var(--navy-800);
    margin-bottom: 10px;
}

.batch-box__grid {
    display: grid;
    grid-template-columns: 1fr 1.2fr 1fr;
    gap: 10px;
}

.batch-item {
    background-color: var(--surface-soft);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    padding: 8px 10px;
    text-align: center;
}

.batch-item--active {
    background-color: var(--red-100);
    border-color: var(--red-400);
}

.batch-item__date {
    display: block;
    font-size: 0.76rem;
    color: var(--ink-muted);
    font-weight: 600;
}

.batch-item__status {
    display: block;
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 0.82rem;
    color: var(--ink);
    margin-top: 2px;
}

.batch-item__status--sold {
    color: #94A3B8;
    text-decoration: line-through;
}

.batch-item__status--live {
    color: var(--red-500);
    font-weight: 800;
}

/* Hero Actions & Guarantee */
.hero__actions {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.hero__guarantee-line {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    font-size: 0.88rem;
    color: var(--ink-muted);
    text-align: center;
}

.hero__guarantee-icon {
    width: 26px;
    height: 26px;
    object-fit: contain;
    flex-shrink: 0;
}

/* ═══ TRUST SEALS STRIP ═══ */
.trust-strip {
    background-color: #FFFFFF;
    border-bottom: 1px solid var(--border);
    padding: 28px 20px;
}

.trust-strip__inner {
    max-width: 1240px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 20px;
    align-items: center;
}

.seal-item {
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 8px 12px;
    background: #FFFFFF;
    border-radius: var(--radius-md);
    transition: transform 0.2s ease;
}

.seal-item:hover {
    transform: translateY(-2px);
}

.seal-item img {
    width: 64px;
    height: 64px;
    object-fit: contain;
    flex-shrink: 0;
    filter: drop-shadow(0 2px 6px rgba(0, 0, 0, 0.08));
}

.seal-item__text {
    display: flex;
    flex-direction: column;
}

.seal-item__text strong {
    font-family: var(--font-heading);
    font-size: 0.92rem;
    color: var(--navy-900);
    line-height: 1.2;
}

.seal-item__text span {
    font-size: 0.76rem;
    color: var(--ink-subtle);
    margin-top: 2px;
}

/* ═══ ADVANTAGE (PILLS VS DROPS) ═══ */
.advantage {
    padding: clamp(60px, 8vw, 96px) 20px;
    background-color: var(--surface-alt);
    border-bottom: 1px solid var(--border);
}

.advantage__inner {
    max-width: 1080px;
    margin: 0 auto;
}

.compare-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 28px;
    align-items: stretch;
}

.compare-card {
    background-color: #FFFFFF;
    border-radius: var(--radius-lg);
    border: 1px solid var(--border);
    padding: 36px 30px;
    position: relative;
    display: flex;
    flex-direction: column;
}

.compare-card--bad {
    border-color: #E2E8F0;
    opacity: 0.9;
}

.compare-card--good {
    border: 2px solid var(--navy-800);
    box-shadow: var(--shadow-lg);
    background-color: #FFFFFF;
}

.compare-card__badge {
    position: absolute;
    top: -13px;
    left: 50%;
    transform: translateX(-50%);
    background-color: var(--navy-800);
    color: var(--gold-400);
    font-family: var(--font-heading);
    font-weight: 800;
    font-size: 0.74rem;
    letter-spacing: 0.08em;
    padding: 4px 14px;
    border-radius: var(--radius-full);
    white-space: nowrap;
}

.compare-card__head {
    margin-bottom: 24px;
    border-bottom: 1px solid var(--border);
    padding-bottom: 16px;
}

.compare-card__tag {
    font-family: var(--font-heading);
    font-size: 0.76rem;
    font-weight: 800;
    letter-spacing: 0.08em;
    color: var(--ink-subtle);
}

.compare-card--good .compare-card__tag {
    color: var(--red-400);
}

.compare-card__head h3 {
    font-family: var(--font-heading);
    font-size: 1.45rem;
    font-weight: 800;
    color: var(--navy-900);
    margin-top: 4px;
}

.compare-card__list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.compare-card__list li {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    font-size: 0.95rem;
    line-height: 1.45;
}

.cross {
    color: #EF4444;
    font-weight: 900;
    font-size: 1rem;
    flex-shrink: 0;
    margin-top: 1px;
}

.check {
    color: var(--green-500);
    font-weight: 900;
    font-size: 1rem;
    flex-shrink: 0;
    margin-top: 1px;
}

/* ═══ INGREDIENTS SECTION ═══ */
.ingredients {
    padding: clamp(60px, 8vw, 100px) 20px;
    background-color: var(--navy-800);
    color: #FFFFFF;
}

.ingredients__inner {
    max-width: 1240px;
    margin: 0 auto;
}

.ingredients__showcase {
    display: grid;
    grid-template-columns: minmax(340px, 440px) 1fr;
    gap: 40px;
    align-items: flex-start;
    margin-top: 40px;
}

.ingredients__panel {
    display: flex;
    justify-content: center;
}

/* Authentic American FDA Supplement Facts Panel (Compact Space-Efficient Design) */
.supplement-facts {
    background-color: #FFFFFF;
    color: #000000;
    border: 2px solid #000000;
    border-radius: 4px;
    padding: 12px 14px;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Arial, sans-serif;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.25);
    max-width: 360px;
    width: 100%;
}

.sf-header {
    text-align: left;
}

.sf-title {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Arial, sans-serif;
    font-size: 1.5rem;
    font-weight: 900;
    line-height: 1.05;
    letter-spacing: -0.02em;
    color: #000000;
    margin: 0 0 4px 0;
}

.sf-meta-row {
    display: flex;
    justify-content: space-between;
    font-size: 0.76rem;
    color: #111111;
    margin: 2px 0;
    font-weight: 500;
}

.sf-divider-thick {
    height: 5px;
    background-color: #000000;
    margin: 5px 0;
}

.sf-divider-medium {
    height: 3px;
    background-color: #000000;
    margin: 4px 0;
}

.sf-divider-thin {
    height: 1px;
    background-color: #000000;
    margin: 4px 0;
}

.sf-row {
    display: flex;
    justify-content: space-between;
    align-items: baseline;
    font-size: 0.80rem;
    line-height: 1.3;
    padding: 1px 0;
    color: #000000;
}

.sf-row--head {
    font-weight: 800;
    font-size: 0.74rem;
    letter-spacing: 0.01em;
}

.sf-row--bold {
    font-weight: 700;
}

.sf-col-name {
    flex: 1;
    text-align: left;
}

.sf-col-amt {
    width: 60px;
    text-align: right;
    font-weight: 600;
}

.sf-col-dv {
    width: 70px;
    text-align: right;
    font-weight: 800;
}

.sf-blend-list {
    padding-left: 8px;
    margin: 4px 0 6px 0;
    font-size: 0.73rem;
    line-height: 1.35;
    color: #111111;
}

.sf-footnote {
    font-size: 0.68rem;
    line-height: 1.3;
    color: #333333;
    margin: 4px 0;
}

.sf-other-ingredients {
    margin-top: 6px;
    padding-top: 6px;
    border-top: 1px solid #000000;
    font-size: 0.71rem;
    line-height: 1.3;
    color: #222222;
}

.sf-other-ingredients p {
    margin-bottom: 4px;
}

.sf-caution {
    font-size: 0.66rem;
    color: #555555;
    line-height: 1.25;
    margin-top: 4px;
}

.ingredients__grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 18px;
}

.ing-card {
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid rgba(255, 255, 255, 0.10);
    border-radius: var(--radius-md);
    padding: 20px 22px;
    transition: transform 0.2s, background-color 0.2s;
}

.ing-card:hover {
    background: rgba(255, 255, 255, 0.07);
    transform: translateY(-2px);
}

.ing-card__head {
    display: flex;
    align-items: baseline;
    justify-content: space-between;
    gap: 12px;
    margin-bottom: 8px;
}

.ing-card__head h3,
.ing-card__head h4 {
    font-family: var(--font-heading);
    font-size: 1.05rem;
    font-weight: 700;
    color: #FFFFFF;
    margin: 0;
}

.ing-card__tag {
    font-size: 0.74rem;
    font-weight: 700;
    color: var(--red-400);
    letter-spacing: 0.05em;
    text-transform: uppercase;
}

.ing-card p {
    font-size: 0.88rem;
    color: #94A3B8;
    line-height: 1.5;
}

/* ═══ REVIEWS SECTION ═══ */
.reviews {
    padding: clamp(60px, 8vw, 100px) 20px;
    background-color: var(--surface);
    border-bottom: 1px solid var(--border);
}

.reviews__inner {
    max-width: 1240px;
    margin: 0 auto;
}

.reviews__grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    align-items: stretch;
}

.review-card {
    background-color: var(--surface-alt);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 28px 24px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    box-shadow: var(--shadow-sm);
    transition: transform 0.2s var(--ease-out), box-shadow 0.2s;
}

.review-card:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-md);
}

.review-card__user {
    display: flex;
    align-items: center;
    gap: 14px;
    margin-bottom: 18px;
}

.review-card__photo {
    width: 68px;
    height: 68px;
    border-radius: 50%;
    object-fit: cover;
    border: 2px solid var(--red-400);
    flex-shrink: 0;
}

.review-card__stars {
    color: var(--gold-400);
    font-size: 0.95rem;
    letter-spacing: 1px;
}

.review-card__name {
    display: block;
    font-family: var(--font-heading);
    font-size: 1.02rem;
    font-weight: 800;
    color: var(--navy-900);
    margin: 2px 0;
}

.review-card__badge {
    display: inline-block;
    font-size: 0.76rem;
    font-weight: 700;
    color: var(--green-500);
    text-transform: uppercase;
    letter-spacing: 0.04em;
}

.review-card__title {
    font-family: var(--font-heading);
    font-size: 1.15rem;
    font-weight: 800;
    color: var(--navy-900);
    line-height: 1.3;
    margin-bottom: 12px;
}

.review-card__body {
    font-size: 0.92rem;
    color: var(--ink-muted);
    line-height: 1.6;
    margin-bottom: 20px;
    flex-grow: 1;
}

.review-card__footer {
    border-top: 1px solid var(--border);
    padding-top: 12px;
    font-size: 0.8rem;
    color: var(--ink-subtle);
}

/* ═══ PRICING SECTION ═══ */
.pricing {
    padding: clamp(64px, 8vw, 110px) 20px;
    background: linear-gradient(180deg, var(--surface-alt) 0%, #FFFFFF 100%);
    border-bottom: 1px solid var(--border);
}

.pricing__inner {
    max-width: 1200px;
    margin: 0 auto;
}

.pricing__grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    align-items: stretch;
}

.price-card {
    background-color: #FFFFFF;
    border: 1px solid var(--border);
    border-radius: var(--radius-xl);
    padding: 36px 24px 28px 24px;
    position: relative;
    display: flex;
    flex-direction: column;
    box-shadow: var(--shadow-sm);
    transition: transform 0.25s var(--ease-out), box-shadow 0.25s;
}

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

.price-card--featured {
    border: 2px solid var(--red-400);
    box-shadow: var(--shadow-featured);
    transform: scale(1.02);
}

.price-card--featured:hover {
    transform: scale(1.02) translateY(-4px);
}

.price-card--popular {
    border: 1.5px solid var(--navy-700);
}

.price-card__ribbon {
    position: absolute;
    top: -14px;
    left: 50%;
    transform: translateX(-50%);
    background-color: var(--red-400);
    color: #FFFFFF;
    font-family: var(--font-heading);
    font-weight: 800;
    font-size: 0.74rem;
    letter-spacing: 0.08em;
    padding: 5px 16px;
    border-radius: var(--radius-full);
    white-space: nowrap;
    box-shadow: 0 4px 10px rgba(230, 57, 70, 0.3);
}

.price-card__ribbon--popular {
    background-color: var(--navy-800);
    box-shadow: 0 4px 10px rgba(16, 34, 56, 0.25);
}

.price-card__head {
    text-align: center;
    margin-bottom: 16px;
}

.price-card__title {
    font-family: var(--font-heading);
    font-size: 1.55rem;
    font-weight: 900;
    color: var(--navy-900);
}

.price-card__sub {
    font-family: var(--font-heading);
    font-size: 0.8rem;
    font-weight: 800;
    color: var(--red-400);
    letter-spacing: 0.06em;
    margin-top: 4px;
}

.price-card__image-box {
    text-align: center;
    margin-bottom: 18px;
    min-height: 110px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.price-card__img {
    max-height: 120px;
    width: auto;
    object-fit: contain;
    filter: drop-shadow(0 6px 14px rgba(16, 34, 56, 0.12));
}

.price-card__pricing {
    text-align: center;
    background-color: var(--surface-soft);
    border-radius: var(--radius-md);
    padding: 14px 10px;
    margin-bottom: 20px;
}

.price-card__main {
    font-family: var(--font-heading);
    display: flex;
    align-items: baseline;
    justify-content: center;
    color: var(--navy-900);
}

.price-card__main .cur {
    font-size: 1.4rem;
    font-weight: 700;
    vertical-align: top;
}

.price-card__main .val {
    font-size: 2.8rem;
    font-weight: 900;
    line-height: 1;
    letter-spacing: -0.03em;
}

.price-card__main .cents {
    font-size: 1.4rem;
    font-weight: 800;
}

.price-card__main .per {
    font-size: 0.85rem;
    color: var(--ink-muted);
    font-weight: 600;
    margin-left: 4px;
}

.price-card__total {
    font-size: 0.88rem;
    color: var(--ink);
    margin-top: 6px;
}

.old-price {
    color: #94A3B8;
    text-decoration: line-through;
    margin-left: 6px;
}

.savings-pill {
    display: inline-block;
    background-color: var(--red-100);
    color: var(--red-500);
    font-size: 0.76rem;
    font-weight: 800;
    padding: 3px 10px;
    border-radius: var(--radius-full);
    margin-top: 6px;
}

.price-card__perks {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 10px;
    margin-bottom: 24px;
    flex-grow: 1;
}

.price-card__perks li {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 0.88rem;
    color: var(--ink);
}

.secure-checkout-tag {
    display: block;
    text-align: center;
    font-size: 0.74rem;
    color: var(--ink-subtle);
    margin-top: 8px;
}

/* ═══ PRICING TRUST FOOTER ═══ */
.pricing-trust {
    margin-top: 36px;
    text-align: center;
}

.pricing-trust__note {
    font-size: 0.94rem;
    color: var(--navy-800);
    margin-bottom: 22px;
}

.pricing-trust__badges {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: clamp(20px, 4vw, 44px);
    flex-wrap: wrap;
}

.pricing-trust__badges img {
    width: 76px;
    height: 76px;
    object-fit: contain;
    filter: drop-shadow(0 4px 10px rgba(0, 0, 0, 0.08));
    transition: transform 0.2s ease;
}

.pricing-trust__badges img:hover {
    transform: translateY(-2px);
}

/* ═══ 90-DAY GUARANTEE ═══ */
.guarantee {
    padding: clamp(50px, 7vw, 84px) 20px;
    background-color: var(--navy-800);
    color: #FFFFFF;
}

.guarantee__inner {
    max-width: 1000px;
    margin: 0 auto;
    background: radial-gradient(circle at top left, #162942 0%, #0B1726 100%);
    border: 1px solid rgba(212, 175, 55, 0.4);
    border-radius: var(--radius-xl);
    padding: clamp(32px, 5vw, 56px);
    display: grid;
    grid-template-columns: 160px 1fr;
    gap: 36px;
    align-items: center;
    box-shadow: 0 16px 40px rgba(0, 0, 0, 0.25);
}

.guarantee__seal-box {
    display: flex;
    justify-content: center;
    align-items: center;
}

.guarantee__seal-box img {
    width: 150px;
    height: 150px;
    object-fit: contain;
    filter: drop-shadow(0 8px 24px rgba(212, 175, 55, 0.4));
}

.guarantee__title {
    font-family: var(--font-heading);
    font-size: clamp(1.6rem, 1.2rem + 1.5vw, 2.2rem);
    font-weight: 800;
    color: #FFFFFF;
    line-height: 1.2;
    margin-bottom: 14px;
}

.guarantee__text {
    font-size: 0.98rem;
    color: #CBD5E1;
    line-height: 1.65;
    margin-bottom: 20px;
}

.guarantee__support-line {
    display: flex;
    gap: 24px;
    font-size: 0.88rem;
    color: var(--gold-400);
    font-weight: 600;
    flex-wrap: wrap;
}

.guarantee__support-line a {
    color: #FFFFFF;
    text-decoration: underline;
}

/* ═══ FAQ ACCORDION ═══ */
.faq {
    padding: clamp(60px, 8vw, 100px) 20px;
    background-color: var(--surface);
    border-bottom: 1px solid var(--border);
}

.faq__inner {
    max-width: 820px;
    margin: 0 auto;
}

.faq__list {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.faq__item {
    background-color: var(--surface-alt);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    overflow: hidden;
    transition: border-color 0.2s;
}

.faq__item[open] {
    border-color: var(--navy-600);
}

.faq__question {
    padding: 18px 22px;
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 1.05rem;
    color: var(--navy-900);
    cursor: pointer;
    list-style: none;
    display: flex;
    align-items: center;
    justify-content: space-between;
    user-select: none;
}

.faq__question::-webkit-details-marker {
    display: none;
}

.faq__chevron {
    width: 10px;
    height: 10px;
    border-right: 2px solid var(--red-400);
    border-bottom: 2px solid var(--red-400);
    transform: rotate(45deg);
    transition: transform 0.25s var(--ease-out);
    flex-shrink: 0;
    margin-left: 14px;
}

.faq__item[open] .faq__chevron {
    transform: rotate(-135deg);
}

.faq__answer {
    padding: 0 22px 20px 22px;
    font-size: 0.95rem;
    color: var(--ink-muted);
    line-height: 1.65;
}

/* ═══ FINAL CTA BANNER ═══ */
.final-cta {
    padding: clamp(64px, 8vw, 96px) 20px;
    background: radial-gradient(circle at center, #162942 0%, #0B1726 100%);
    color: #FFFFFF;
    text-align: center;
}

.final-cta__inner {
    max-width: 800px;
    margin: 0 auto;
}

.final-cta__title {
    font-family: var(--font-heading);
    font-size: clamp(2rem, 1.5rem + 2vw, 3rem);
    font-weight: 900;
    line-height: 1.15;
    margin-bottom: 14px;
}

.final-cta__desc {
    font-size: 1.1rem;
    color: #CBD5E1;
    margin-bottom: 32px;
    line-height: 1.6;
}

.final-cta__btn {
    padding: 16px 32px;
    font-size: 1.05rem;
    border-radius: var(--radius-full);
}

.final-cta__guarantee {
    font-size: 0.85rem;
    color: var(--gold-400);
    margin-top: 16px;
    font-weight: 600;
}

/* ═══ STICKY BOTTOM BAR ═══ */
.sticky-cta-bar {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    z-index: 90;
    background: rgba(11, 23, 38, 0.97);
    backdrop-filter: blur(10px);
    border-top: 1px solid rgba(255, 255, 255, 0.12);
    padding: 9px 18px;
    transform: translateY(100%);
    transition: transform 0.35s var(--ease-out);
    box-shadow: 0 -6px 20px rgba(0, 0, 0, 0.25);
}

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

.sticky-cta-bar__inner {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
}

.sticky-cta-bar__info {
    display: flex;
    align-items: center;
    gap: 12px;
    color: #FFFFFF;
}

.sticky-cta-bar__thumb {
    height: 32px;
    width: auto;
    object-fit: contain;
}

.sticky-cta-bar__text {
    display: flex;
    flex-direction: column;
}

.sticky-cta-bar__name {
    font-size: 0.88rem;
    font-family: var(--font-heading);
    font-weight: 700;
}

.sticky-cta-bar__price {
    display: block;
    color: var(--gold-400);
    font-size: 0.78rem;
    font-weight: 700;
}

.sticky-cta-bar__btn {
    padding: 9px 20px;
    font-size: 0.90rem;
    white-space: nowrap;
}

/* ═══ FOOTER ═══ */
.footer {
    background-color: var(--navy-900);
    color: #94A3B8;
    padding: 64px 20px 40px 20px;
    border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.footer__inner {
    max-width: 1240px;
    margin: 0 auto;
}

.footer__grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 48px;
    margin-bottom: 48px;
}

.footer__logo {
    height: 42px;
    width: auto;
    margin-bottom: 14px;
}

.footer__desc {
    font-size: 0.9rem;
    line-height: 1.55;
    margin-bottom: 12px;
    max-width: 44ch;
}

.footer__address {
    font-size: 0.85rem;
    color: #64748B;
    line-height: 1.5;
}

.footer__heading {
    font-family: var(--font-heading);
    font-size: 1rem;
    font-weight: 800;
    color: #FFFFFF;
    margin-bottom: 16px;
}

.footer__col p {
    font-size: 0.88rem;
    margin-bottom: 8px;
}

.footer__col a {
    color: #E2E8F0;
    text-decoration: underline;
    transition: color 0.2s;
}

.footer__col a:hover {
    color: var(--red-400);
}

.footer__links {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.footer__links a {
    font-size: 0.88rem;
    color: #CBD5E1;
    text-decoration: none;
    transition: color 0.2s;
}

.footer__links a:hover {
    color: #FFFFFF;
    text-decoration: underline;
}

.footer__disclaimer {
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    padding-top: 32px;
    font-size: 0.78rem;
    line-height: 1.6;
    color: #64748B;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

/* ═══ LEGAL & POLICY PAGES ═══ */
.legal-page {
    background-color: var(--surface-alt);
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

.legal-container {
    max-width: 860px;
    margin: 40px auto 80px auto;
    padding: 0 20px;
    width: 100%;
    flex: 1;
}

.legal-card {
    background: #FFFFFF;
    border-radius: var(--radius-xl);
    border: 1px solid var(--border);
    padding: clamp(28px, 5vw, 56px);
    box-shadow: var(--shadow-md);
}

.legal-back-link {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-weight: 700;
    font-size: 0.92rem;
    color: var(--navy-800);
    margin-bottom: 24px;
    text-decoration: none;
    padding: 8px 16px;
    background: var(--surface-soft);
    border-radius: var(--radius-full);
    transition: all 0.2s;
}

.legal-back-link:hover {
    background: var(--navy-800);
    color: #FFFFFF;
}

.legal-title {
    font-family: var(--font-heading);
    font-size: clamp(1.9rem, 1.5rem + 1.8vw, 2.5rem);
    font-weight: 800;
    color: var(--navy-900);
    margin-bottom: 6px;
    letter-spacing: -0.02em;
}

.legal-updated {
    font-size: 0.88rem;
    color: var(--ink-muted);
    margin-bottom: 30px;
    padding-bottom: 14px;
    border-bottom: 1px solid var(--border);
}

.legal-lead {
    font-size: 1.05rem;
    color: var(--ink);
    margin-bottom: 30px;
    line-height: 1.6;
}

.legal-section {
    margin-bottom: 32px;
}

.legal-section h2 {
    font-family: var(--font-heading);
    font-size: 1.3rem;
    font-weight: 800;
    color: var(--navy-900);
    margin-bottom: 12px;
}

.legal-section p {
    font-size: 0.96rem;
    color: var(--ink);
    line-height: 1.65;
    margin-bottom: 14px;
}

.legal-section ul,
.legal-ordered-list {
    padding-left: 20px;
    margin-bottom: 16px;
}

.legal-section li {
    font-size: 0.95rem;
    color: var(--ink);
    line-height: 1.6;
    margin-bottom: 10px;
}

.contact-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 20px;
    margin-top: 24px;
}

.contact-box {
    background: var(--surface-soft);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 24px;
    text-align: center;
}

.contact-box__icon {
    font-size: 2.2rem;
    margin-bottom: 10px;
}

.contact-box h2,
.contact-box h3 {
    font-family: var(--font-heading);
    font-size: 1.15rem;
    font-weight: 800;
    color: var(--navy-900);
    margin-bottom: 8px;
}

.contact-box p {
    font-size: 0.9rem;
    color: var(--ink-muted);
    margin-bottom: 16px;
    line-height: 1.5;
}

.contact-link {
    display: inline-block;
    font-weight: 700;
    font-size: 0.96rem;
    color: var(--red-400);
    text-decoration: none;
    padding: 10px 18px;
    background: #FFFFFF;
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    transition: all 0.2s;
}

.contact-link:hover {
    background: var(--red-400);
    color: #FFFFFF;
    border-color: var(--red-400);
}

.contact-hours {
    display: block;
    font-size: 0.78rem;
    color: var(--ink-subtle);
    margin-top: 10px;
}

.address-box {
    background: var(--surface-soft);
    border-left: 4px solid var(--navy-700);
    padding: 16px 20px;
    border-radius: 0 var(--radius-md) var(--radius-md) 0;
    margin-top: 14px;
}

.guarantee-badge-box {
    display: flex;
    align-items: center;
    gap: 22px;
    background: #FEF9C3;
    border: 1px solid #FDE047;
    border-radius: var(--radius-lg);
    padding: 20px 24px;
    margin-bottom: 30px;
}

.guarantee-badge-box img {
    width: 86px;
    height: 86px;
    object-fit: contain;
    flex-shrink: 0;
}

.guarantee-badge-box h2,
.guarantee-badge-box h3 {
    font-family: var(--font-heading);
    font-size: 1.2rem;
    font-weight: 800;
    color: #854D0E;
    margin-bottom: 6px;
}

.guarantee-badge-box p {
    font-size: 0.92rem;
    color: #713F12;
    line-height: 1.55;
    margin: 0;
}

/* Floating Return to PDP Button */
.floating-return-btn {
    position: fixed;
    bottom: 28px;
    right: 28px;
    z-index: 999;
    background: linear-gradient(135deg, var(--red-400) 0%, var(--red-500) 100%);
    color: #FFFFFF;
    padding: 14px 24px;
    border-radius: var(--radius-full);
    font-family: var(--font-heading);
    font-weight: 800;
    font-size: 0.92rem;
    letter-spacing: 0.02em;
    text-decoration: none;
    box-shadow: 0 10px 25px rgba(230, 57, 70, 0.45);
    transition: transform 0.2s ease, box-shadow 0.2s ease;
    display: flex;
    align-items: center;
    gap: 8px;
    border: 2px solid #FFFFFF;
}

.floating-return-btn:hover {
    transform: translateY(-3px) scale(1.03);
    box-shadow: 0 14px 30px rgba(230, 57, 70, 0.55);
}

/* ═══ RESPONSIVE BREAKPOINTS (MOBILE FIRST AUDIENCE) ═══ */
@media (max-width: 1024px) {
    .hero__inner {
        grid-template-columns: 1fr;
        text-align: center;
    }
    .hero__content {
        align-items: center;
    }
    .hero__rating {
        justify-content: center;
    }
    .hero__bullets {
        text-align: left;
        max-width: 540px;
    }
    .batch-box {
        width: 100%;
        max-width: 540px;
    }
    .trust-strip__inner {
        grid-template-columns: repeat(3, 1fr);
    }
    .ingredients__showcase {
        grid-template-columns: 1fr;
    }
    .pricing__grid {
        grid-template-columns: 1fr;
        max-width: 520px;
        margin: 0 auto;
    }
    .price-card--featured {
        transform: none;
    }
    .reviews__grid {
        grid-template-columns: 1fr;
        max-width: 560px;
        margin: 0 auto;
    }
    .footer__grid {
        grid-template-columns: 1fr;
        gap: 32px;
    }
}

@media (max-width: 768px) {
    .hide-mobile { display: none !important; }
    .header__trust { display: none; }
    .trust-strip__inner {
        grid-template-columns: repeat(2, 1fr);
        gap: 14px;
    }
    .seal-item {
        padding: 6px 8px;
        gap: 10px;
    }
    .seal-item img {
        width: 54px;
        height: 54px;
    }
    .compare-grid {
        grid-template-columns: 1fr;
    }
    .ingredients__grid {
        grid-template-columns: 1fr;
    }
    .supplement-facts {
        max-width: 100%;
        padding: 12px;
    }
    .sf-title {
        font-size: 1.35rem;
    }
    .guarantee__inner {
        grid-template-columns: 1fr;
        text-align: center;
    }
    .guarantee__seal-box img {
        width: 120px;
        height: 120px;
    }
    .guarantee__support-line {
        justify-content: center;
    }
    .pricing-trust__badges {
        gap: 16px;
    }
    .pricing-trust__badges img {
        width: 66px;
        height: 66px;
    }
    .final-cta__btn {
        font-size: 0.95rem;
        padding: 14px 22px;
    }
    .sticky-cta-bar {
        padding: 6px 14px;
    }
    .sticky-cta-bar__inner {
        gap: 10px;
    }
    .sticky-cta-bar__thumb {
        height: 28px;
    }
    .sticky-cta-bar__name {
        font-size: 0.78rem;
    }
    .sticky-cta-bar__price {
        font-size: 0.70rem;
    }
    .sticky-cta-bar__btn {
        padding: 8px 14px;
        font-size: 0.82rem;
    }
    .floating-return-btn {
        bottom: 18px;
        right: 18px;
        padding: 12px 18px;
        font-size: 0.85rem;
    }
}

@media (max-width: 480px) {
    .top-strip {
        padding: 6px 8px;
        font-size: 0.70rem;
    }
    .top-strip__inner {
        gap: 6px 8px;
        flex-wrap: nowrap;
        white-space: nowrap;
        justify-content: center;
    }
    .top-strip__text-desktop {
        display: none !important;
    }
    .top-strip__text-mobile {
        display: inline !important;
        font-size: 0.70rem;
    }
    .top-strip__countdown {
        padding: 2px 6px;
        font-size: 0.72rem;
    }
    .top-strip__badge {
        font-size: 0.68rem;
    }
    .header__logo { height: 34px; }
    .btn--hero { font-size: 1.05rem; padding: 16px 20px; }
    .trust-strip__inner {
        grid-template-columns: 1fr;
        gap: 10px;
    }
    .seal-item {
        justify-content: flex-start;
        padding: 8px 12px;
        background: var(--surface-soft);
        border: 1px solid var(--border);
    }
    .floating-proof { padding: 10px 14px; }
    .floating-proof__avatar { width: 48px; height: 48px; }
    .pricing-trust__badges {
        gap: 12px;
    }
    .pricing-trust__badges img {
        width: 58px;
        height: 58px;
    }
    .final-cta__title {
        font-size: 1.65rem;
    }
    .final-cta__btn {
        font-size: 0.88rem;
        padding: 12px 18px;
        width: 100%;
    }
    .sticky-cta-bar {
        padding: 6px 10px;
    }
    .sticky-cta-bar__thumb {
        display: none;
    }
    .sticky-cta-bar__name {
        font-size: 0.75rem;
    }
    .sticky-cta-bar__price {
        font-size: 0.66rem;
    }
    .sticky-cta-bar__btn {
        padding: 7px 12px;
        font-size: 0.78rem;
    }
    .legal-card {
        padding: 24px 16px;
    }
    .guarantee-badge-box {
        flex-direction: column;
        text-align: center;
        gap: 14px;
        padding: 18px 14px;
    }
}