/* ==========================================================================
   ALPHA STRENGTH & VITALITY — INDONESIAN MEN 45+ WELLNESS PORTAL
   Red & White Wave Theme | Google Ads & Indonesia (BPOM / UU PDP) Compliant
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&family=Plus+Jakarta+Sans:wght@600;700;800&display=swap');

:root {
  --red-primary: #C8102E;
  --red-dark: #8B0018;
  --red-deeper: #640010;
  --red-light: #FFF0F2;
  --red-accent: #E61E3D;
  --red-border: #F5C2C9;
  --white: #FFFFFF;
  --bg-soft: #F9FAFC;
  --text-dark: #14171F;
  --text-body: #4A5264;
  --text-muted: #768094;
  --gold-accent: #D4AF37;
  --green-badge: #12805C;
  --shadow-sm: 0 4px 14px rgba(20, 23, 31, 0.06);
  --shadow-md: 0 12px 32px rgba(200, 16, 46, 0.10);
  --shadow-lg: 0 20px 48px rgba(139, 0, 24, 0.16);
  --radius-sm: 10px;
  --radius-md: 16px;
  --radius-lg: 24px;
  --radius-pill: 9999px;
  --container-max: 1220px;
  --transition: all 0.28s cubic-bezier(0.16, 1, 0.3, 1);
}

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

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

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  color: var(--text-body);
  background-color: var(--white);
  line-height: 1.65;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4, h5, h6 {
  font-family: 'Plus Jakarta Sans', sans-serif;
  color: var(--text-dark);
  line-height: 1.22;
  letter-spacing: -0.02em;
}

a {
  color: inherit;
  text-decoration: none;
  transition: var(--transition);
}

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

ul {
  list-style: none;
}

.container {
  width: 100%;
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 24px;
}

/* ==========================================================================
   TOP BAR & HEADER (RED THEME REFERENCE)
   ========================================================================== */
.top-notice {
  background: var(--red-deeper);
  color: rgba(255, 255, 255, 0.9);
  font-size: 0.8125rem;
  padding: 8px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.top-notice-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 10px;
}

.top-notice-badges {
  display: flex;
  align-items: center;
  gap: 18px;
}

.top-notice-badges span {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-weight: 500;
}

.site-header {
  background: linear-gradient(90deg, var(--red-dark) 0%, var(--red-primary) 100%);
  position: sticky;
  top: 0;
  z-index: 1000;
  box-shadow: 0 4px 20px rgba(100, 0, 16, 0.25);
}

.navbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 80px;
}

.brand-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-weight: 800;
  font-size: 1.25rem;
  color: var(--white);
  letter-spacing: -0.01em;
}

.brand-logo-pill {
  background: var(--white);
  color: var(--red-primary);
  padding: 5px 12px;
  border-radius: 8px;
  font-weight: 800;
  position: relative;
  display: inline-flex;
  align-items: center;
}

.brand-logo-pill::after {
  content: '';
  position: absolute;
  right: -6px;
  top: 50%;
  transform: translateY(-50%);
  border-width: 5px 0 5px 6px;
  border-style: solid;
  border-color: transparent transparent transparent var(--white);
}

.brand-logo-text {
  margin-left: 4px;
  color: var(--white);
  font-weight: 700;
  letter-spacing: 0.04em;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 28px;
}

.nav-links a {
  color: rgba(255, 255, 255, 0.9);
  font-size: 0.9375rem;
  font-weight: 500;
  padding: 6px 2px;
  position: relative;
}

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

.nav-links a:hover,
.nav-links a.active {
  color: var(--white);
}

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

.nav-actions {
  display: flex;
  align-items: center;
  gap: 14px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-weight: 700;
  font-size: 0.9375rem;
  padding: 13px 28px;
  border-radius: var(--radius-pill);
  cursor: pointer;
  border: 2px solid transparent;
  transition: var(--transition);
  text-align: center;
}

.btn-white {
  background: var(--white);
  color: var(--red-primary);
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.14);
}

.btn-white:hover {
  background: var(--red-light);
  transform: translateY(-2px);
  box-shadow: 0 12px 26px rgba(0, 0, 0, 0.2);
}

.btn-darkred {
  background: rgba(100, 0, 16, 0.75);
  color: var(--white);
  border-color: rgba(255, 255, 255, 0.28);
}

.btn-darkred:hover {
  background: var(--red-deeper);
  border-color: var(--white);
  transform: translateY(-2px);
}

.btn-red {
  background: linear-gradient(135deg, var(--red-primary) 0%, var(--red-dark) 100%);
  color: var(--white);
  box-shadow: 0 10px 24px rgba(200, 16, 46, 0.28);
}

.btn-red:hover {
  transform: translateY(-2px);
  box-shadow: 0 14px 32px rgba(200, 16, 46, 0.38);
}

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

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

.mobile-menu-toggle {
  display: none;
  background: transparent;
  border: 1px solid rgba(255, 255, 255, 0.35);
  color: var(--white);
  border-radius: 8px;
  padding: 8px 12px;
  cursor: pointer;
}

/* ==========================================================================
   HERO SECTION WITH RED THEME CONSTELLATION & CURVED WAVE
   ========================================================================== */
.hero-red-wave {
  position: relative;
  background: radial-gradient(circle at 20% 20%, #E01637 0%, var(--red-primary) 42%, var(--red-dark) 100%);
  color: var(--white);
  padding: 68px 0 150px;
  overflow: hidden;
}

.hero-constellation-bg {
  position: absolute;
  inset: 0;
  pointer-events: none;
  opacity: 0.28;
  background-image:
    radial-gradient(circle at 12% 24%, rgba(255,255,255,0.8) 2px, transparent 2.5px),
    radial-gradient(circle at 28% 68%, rgba(255,255,255,0.6) 2px, transparent 2.5px),
    radial-gradient(circle at 46% 18%, rgba(255,255,255,0.7) 2.5px, transparent 3px),
    radial-gradient(circle at 64% 78%, rgba(255,255,255,0.5) 2px, transparent 2.5px),
    radial-gradient(circle at 82% 28%, rgba(255,255,255,0.7) 2px, transparent 2.5px),
    radial-gradient(circle at 91% 62%, rgba(255,255,255,0.6) 1.5px, transparent 2px);
}

.hero-constellation-svg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
}

.hero-grid {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: 1.12fr 0.88fr;
  gap: 48px;
  align-items: center;
}

.hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(255, 255, 255, 0.14);
  border: 1px solid rgba(255, 255, 255, 0.28);
  padding: 6px 16px;
  border-radius: var(--radius-pill);
  font-size: 0.8125rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  margin-bottom: 20px;
  backdrop-filter: blur(6px);
}

.hero-content h1 {
  color: var(--white);
  font-size: clamp(2.15rem, 4vw, 3.25rem);
  font-weight: 800;
  margin-bottom: 20px;
  line-height: 1.15;
}

.hero-content p {
  color: rgba(255, 255, 255, 0.9);
  font-size: 1.08rem;
  max-width: 560px;
  margin-bottom: 28px;
}

.hero-Quick-pills {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 28px;
}

.hero-pill-item {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.85rem;
  background: rgba(100, 0, 16, 0.45);
  border: 1px solid rgba(255, 255, 255, 0.2);
  padding: 7px 14px;
  border-radius: 999px;
  color: var(--white);
}

.hero-cta-group {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  align-items: center;
}

.hero-visual-card {
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
}

.offer-showcase-frame {
  position: relative;
  background: rgba(255, 255, 255, 0.96);
  padding: 14px;
  border-radius: var(--radius-lg);
  box-shadow: 0 28px 60px rgba(60, 0, 10, 0.42);
  transform: perspective(1000px) rotateY(-4deg);
  transition: var(--transition);
  max-width: 470px;
  width: 100%;
}

.offer-showcase-frame:hover {
  transform: perspective(1000px) rotateY(0deg) translateY(-4px);
}

.offer-showcase-frame img {
  width: 100%;
  height: 360px;
  object-fit: cover;
  border-radius: 18px;
}

.offer-floating-badge {
  position: absolute;
  bottom: -18px;
  left: -18px;
  background: var(--white);
  color: var(--text-dark);
  padding: 14px 20px;
  border-radius: var(--radius-md);
  box-shadow: 0 14px 34px rgba(0, 0, 0, 0.18);
  display: flex;
  align-items: center;
  gap: 12px;
  border-left: 4px solid var(--red-primary);
}

.offer-floating-badge strong {
  display: block;
  font-size: 0.92rem;
  color: var(--text-dark);
}

.offer-floating-badge span {
  font-size: 0.78rem;
  color: var(--text-muted);
}

.offer-top-tag {
  position: absolute;
  top: 26px;
  right: 26px;
  background: rgba(20, 23, 31, 0.85);
  color: var(--white);
  padding: 6px 14px;
  border-radius: var(--radius-pill);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  backdrop-filter: blur(6px);
}

.hero-wave-bottom {
  position: absolute;
  bottom: -1px;
  left: 0;
  width: 100%;
  line-height: 0;
  z-index: 1;
}

.hero-wave-bottom svg {
  width: 100%;
  height: 125px;
  display: block;
}

/* ==========================================================================
   PAGE HEADER (SUBPAGES)
   ========================================================================== */
.subpage-hero {
  position: relative;
  background: radial-gradient(circle at 20% 20%, #E01637 0%, var(--red-primary) 50%, var(--red-dark) 100%);
  color: var(--white);
  padding: 56px 0 115px;
  overflow: hidden;
}

.subpage-hero-content {
  position: relative;
  z-index: 2;
  max-width: 780px;
}

.subpage-hero h1 {
  color: var(--white);
  font-size: clamp(2rem, 3.4vw, 2.75rem);
  margin-bottom: 14px;
}

.subpage-hero p {
  color: rgba(255, 255, 255, 0.9);
  font-size: 1.05rem;
}

/* ==========================================================================
   FEATURE CARDS OVERLAPPING WAVE (LIKE RED THEME REFERENCE)
   ========================================================================== */
.overlap-cards-section {
  position: relative;
  z-index: 3;
  margin-top: -64px;
  padding-bottom: 72px;
}

.feature-cards-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

.feature-card {
  background: var(--white);
  border-radius: var(--radius-md);
  padding: 36px 28px;
  box-shadow: var(--shadow-md);
  border: 1px solid rgba(200, 16, 46, 0.08);
  text-align: center;
  transition: var(--transition);
}

.feature-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
  border-color: var(--red-border);
}

.feature-icon-circle {
  width: 68px;
  height: 68px;
  border-radius: 50%;
  background: var(--red-light);
  color: var(--red-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 20px;
}

.feature-card h3 {
  font-size: 1.22rem;
  margin-bottom: 12px;
}

.feature-card p {
  font-size: 0.94rem;
  color: var(--text-body);
}

/* ==========================================================================
   SECTIONS & UTILITIES
   ========================================================================== */
.section {
  padding: 84px 0;
}

.section-soft {
  background-color: var(--bg-soft);
}

.section-header {
  text-align: center;
  max-width: 720px;
  margin: 0 auto 52px;
}

.section-badge {
  display: inline-block;
  background: var(--red-light);
  color: var(--red-primary);
  font-weight: 700;
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  padding: 6px 14px;
  border-radius: var(--radius-pill);
  margin-bottom: 14px;
}

.section-header h2 {
  font-size: clamp(1.75rem, 3vw, 2.4rem);
  margin-bottom: 14px;
}

.section-header p {
  font-size: 1.02rem;
  color: var(--text-body);
}

/* ==========================================================================
   INTERACTIVE ENERGY & LIFESTYLE RADAR / CALCULATOR (45+ MEN)
   ========================================================================== */
.interactive-widget-box {
  background: var(--white);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--red-border);
  overflow: hidden;
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
}

.interactive-controls-pane {
  padding: 42px;
}

.interactive-result-pane {
  background: linear-gradient(145deg, var(--red-dark) 0%, var(--red-primary) 100%);
  color: var(--white);
  padding: 42px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  position: relative;
}

.control-group {
  margin-bottom: 24px;
}

.control-group label {
  display: flex;
  justify-content: space-between;
  font-weight: 600;
  color: var(--text-dark);
  margin-bottom: 10px;
  font-size: 0.95rem;
}

.control-group label span.val-pill {
  background: var(--red-light);
  color: var(--red-primary);
  padding: 2px 10px;
  border-radius: var(--radius-pill);
  font-size: 0.82rem;
  font-weight: 700;
}

.range-slider {
  width: 100%;
  -webkit-appearance: none;
  appearance: none;
  height: 8px;
  border-radius: 99px;
  background: #E2E6F0;
  outline: none;
}

.range-slider::-webkit-slider-thumb {
  -webkit-appearance: none;
  appearance: none;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: var(--red-primary);
  border: 3px solid var(--white);
  box-shadow: 0 2px 8px rgba(200, 16, 46, 0.45);
  cursor: pointer;
}

.option-pills {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
}

.option-pill-btn {
  padding: 10px 12px;
  border: 1.5px solid #DDE2EE;
  background: var(--white);
  border-radius: var(--radius-sm);
  font-weight: 600;
  font-size: 0.85rem;
  color: var(--text-body);
  cursor: pointer;
  transition: var(--transition);
}

.option-pill-btn.active,
.option-pill-btn:hover {
  border-color: var(--red-primary);
  background: var(--red-light);
  color: var(--red-primary);
}

.gauge-ring-wrap {
  text-align: center;
  margin: 16px 0 24px;
}

.score-circle {
  width: 156px;
  height: 156px;
  border-radius: 50%;
  margin: 0 auto 16px;
  background: rgba(255, 255, 255, 0.12);
  border: 5px solid rgba(255, 255, 255, 0.9);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.22);
}

.score-number {
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: 2.6rem;
  font-weight: 800;
  line-height: 1;
}

.score-label {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  opacity: 0.88;
  margin-top: 4px;
}

.result-recommendation-box {
  background: rgba(20, 0, 5, 0.28);
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: var(--radius-md);
  padding: 18px;
  margin-bottom: 22px;
  font-size: 0.9rem;
}

.result-recommendation-box h4 {
  color: var(--white);
  font-size: 1rem;
  margin-bottom: 6px;
}

/* ==========================================================================
   PRODUCT & BOTANICAL FORMULA SHOWCASE
   ========================================================================== */
.split-showcase {
  display: grid;
  grid-template-columns: 0.95fr 1.05fr;
  gap: 52px;
  align-items: center;
}

.product-image-card {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  border: 4px solid var(--white);
}

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

.nutrition-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 18px;
  margin: 26px 0;
}

.nutrition-item {
  background: var(--white);
  padding: 18px;
  border-radius: var(--radius-sm);
  border: 1px solid #E7ECF3;
  box-shadow: var(--shadow-sm);
}

.nutrition-item strong {
  display: block;
  color: var(--red-primary);
  font-size: 0.96rem;
  margin-bottom: 4px;
}

.nutrition-item span {
  font-size: 0.85rem;
  color: var(--text-body);
}

/* ==========================================================================
   CERTIFICATES & QUALITY STANDARDS (OFFICIAL BADGES & VISUAL SEALS)
   ========================================================================== */
.certificates-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 28px;
}

.cert-card {
  background: var(--white);
  border: 2px solid #EAEFF7;
  border-radius: var(--radius-md);
  padding: 32px;
  position: relative;
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

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

.cert-seal-header {
  display: flex;
  align-items: center;
  gap: 18px;
  margin-bottom: 20px;
  padding-bottom: 18px;
  border-bottom: 1px dashed #DCE2EE;
}

.cert-emblem {
  width: 72px;
  height: 72px;
  flex-shrink: 0;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--red-light) 0%, #FFE0E5 100%);
  border: 2px solid var(--red-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--red-primary);
  font-weight: 800;
  font-size: 0.78rem;
  text-align: center;
}

.cert-meta-id {
  display: inline-block;
  font-family: monospace;
  font-size: 0.8rem;
  background: #F1F4F9;
  color: var(--text-dark);
  padding: 4px 10px;
  border-radius: 6px;
  margin-top: 6px;
}

.cert-table-details {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 10px;
  margin-top: 18px;
  padding-top: 14px;
  border-top: 1px solid #F0F3F8;
  font-size: 0.82rem;
}

/* ==========================================================================
   DEDICATED ORDER / LEAD FORM PAGE (NAME + PHONE ONLY)
   ========================================================================== */
.lead-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: start;
}

.lead-form-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 44px;
  box-shadow: var(--shadow-lg);
  border: 2px solid var(--red-border);
}

.form-field {
  margin-bottom: 22px;
}

.form-field label {
  display: block;
  font-weight: 700;
  color: var(--text-dark);
  margin-bottom: 8px;
  font-size: 0.92rem;
}

.input-control {
  width: 100%;
  padding: 15px 18px;
  border: 1.5px solid #D5DCE8;
  border-radius: var(--radius-sm);
  font-size: 1rem;
  font-family: inherit;
  color: var(--text-dark);
  transition: var(--transition);
}

.input-control:focus {
  outline: none;
  border-color: var(--red-primary);
  box-shadow: 0 0 0 4px rgba(200, 16, 46, 0.12);
}

.phone-input-group {
  display: flex;
  gap: 10px;
}

.country-prefix {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: #F3F6FA;
  border: 1.5px solid #D5DCE8;
  border-radius: var(--radius-sm);
  padding: 0 16px;
  font-weight: 700;
  color: var(--text-dark);
  white-space: nowrap;
}

.consent-checkbox {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 0.82rem;
  color: var(--text-muted);
  margin-bottom: 24px;
}

.consent-checkbox input {
  margin-top: 3px;
  accent-color: var(--red-primary);
}

/* ==========================================================================
   FOOTER & GOOGLE ADS / INDONESIA COMPLIANCE DISCLAIMERS
   ========================================================================== */
.site-footer {
  background: #10131A;
  color: rgba(255, 255, 255, 0.78);
  padding: 72px 0 36px;
  font-size: 0.9rem;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1.2fr;
  gap: 40px;
  padding-bottom: 48px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-col h4 {
  color: var(--white);
  font-size: 1.02rem;
  margin-bottom: 18px;
}

.footer-links li {
  margin-bottom: 10px;
}

.footer-links a:hover {
  color: var(--white);
  padding-left: 4px;
}

.compliance-disclaimer-box {
  margin-top: 32px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-sm);
  padding: 20px 24px;
  font-size: 0.78rem;
  color: rgba(255, 255, 255, 0.62);
  line-height: 1.6;
}

.footer-bottom {
  margin-top: 28px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 14px;
  font-size: 0.8rem;
  color: rgba(255, 255, 255, 0.55);
}

/* ==========================================================================
   COOKIE CONSENT BANNER (UU PDP INDONESIA & GOOGLE ADS CONSENT MODE)
   ========================================================================== */
.cookie-banner {
  position: fixed;
  bottom: 20px;
  left: 20px;
  right: 20px;
  max-width: 1140px;
  margin: 0 auto;
  background: var(--white);
  color: var(--text-dark);
  border-radius: var(--radius-md);
  padding: 22px 28px;
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.28);
  border-left: 6px solid var(--red-primary);
  z-index: 9999;
  display: none;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.cookie-banner.show {
  display: flex;
}

.cookie-text h5 {
  font-size: 1rem;
  margin-bottom: 4px;
}

.cookie-text p {
  font-size: 0.84rem;
  color: var(--text-body);
}

.cookie-actions {
  display: flex;
  gap: 10px;
  flex-shrink: 0;
}

/* ==========================================================================
   RESPONSIVE DESIGN
   ========================================================================== */
@media (max-width: 992px) {
  .hero-grid,
  .interactive-widget-box,
  .split-showcase,
  .lead-layout,
  .certificates-grid {
    grid-template-columns: 1fr;
  }

  .feature-cards-grid {
    grid-template-columns: 1fr;
  }

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

  .nav-links {
    display: none;
    position: absolute;
    top: 80px;
    left: 0;
    right: 0;
    background: var(--red-dark);
    flex-direction: column;
    padding: 24px;
    gap: 16px;
    border-top: 1px solid rgba(255, 255, 255, 0.15);
  }

  .nav-links.open {
    display: flex;
  }

  .mobile-menu-toggle {
    display: inline-flex;
  }
}

@media (max-width: 640px) {
  .footer-grid,
  .nutrition-grid,
  .option-pills {
    grid-template-columns: 1fr;
  }

  .cookie-banner {
    flex-direction: column;
    align-items: stretch;
  }

  .lead-form-card,
  .interactive-controls-pane,
  .interactive-result-pane {
    padding: 26px;
  }
}