/* =========================================================
   TONGLOW — style.css
   Architecture: BEM + utility helpers
   Variables: --tone-* token family
   Fonts: Libre Baskerville (headings) + Nunito (body)
   ========================================================= */

/* ── 1. TOKENS ── */
:root {
  --tone-main:       #1B6EA8;
  --tone-support:    #4A9EC0;
  --tone-cta:        #0E82C8;
  --tone-cta-hover:  #0A6DAB;
  --tone-pale:       #EBF5FB;
  --tone-card:       #F4FAFF;
  --tone-border:     #C9E3F2;
  --tone-pastel-a:   #B8D9EE;
  --tone-pastel-b:   #D0EEF4;
  --tone-pastel-c:   #E8F4F8;

  --text-primary:    #182F42;
  --text-secondary:  #4A6273;
  --text-muted:      #7A96A8;
  --text-white:      #FFFFFF;

  --radius-sm:  6px;
  --radius-md:  12px;
  --radius-lg:  20px;
  --radius-pill:50px;

  --shadow-soft: 0 4px 20px rgba(27,110,168,0.08);
  --shadow-card: 0 6px 28px rgba(27,110,168,0.10);
  --shadow-lift: 0 12px 40px rgba(27,110,168,0.14);

  --transition: 0.25s ease;
  --max-w: 1140px;
  --gutter: clamp(16px, 4vw, 32px);
}

/* ── 2. RESET & BASE ── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

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

body {
  font-family: 'Nunito', sans-serif;
  color: var(--text-primary);
  background: #FFFFFF;
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}

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

a { color: var(--tone-main); text-decoration: none; transition: color var(--transition); }
a:hover { color: var(--tone-cta); }

h1, h2, h3, h4 {
  font-family: 'Libre Baskerville', serif;
  line-height: 1.3;
  color: var(--text-primary);
}

/* ── 3. UTILITIES ── */
.u-container { max-width: var(--max-w); margin: 0 auto; padding: 0 var(--gutter); }
.u-center    { text-align: center; }
.u-sr-only   { position: absolute; width: 1px; height: 1px; clip: rect(0,0,0,0); overflow: hidden; }
.u-tag {
  display: inline-block;
  font-family: 'Nunito', sans-serif;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--tone-main);
  background: var(--tone-pale);
  border: 1px solid var(--tone-pastel-a);
  padding: 4px 14px;
  border-radius: var(--radius-pill);
  margin-bottom: 14px;
}
.u-divider { width: 56px; height: 3px; background: var(--tone-support); border-radius: 2px; margin: 14px auto 0; }
.u-divider--left { margin: 14px 0 0; }

/* ── 4. BUTTONS ── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: 'Nunito', sans-serif;
  font-weight: 700;
  font-size: 1rem;
  padding: 14px 32px;
  border-radius: var(--radius-pill);
  cursor: pointer;
  border: none;
  transition: all var(--transition);
  text-decoration: none;
}
.btn--primary {
  background: var(--tone-cta);
  color: var(--text-white);
  box-shadow: 0 4px 18px rgba(14,130,200,0.30);
}
.btn--primary:hover {
  background: var(--tone-cta-hover);
  box-shadow: 0 6px 24px rgba(14,130,200,0.40);
  transform: translateY(-1px);
  color: var(--text-white);
}
.btn--outline {
  background: transparent;
  color: var(--tone-main);
  border: 2px solid var(--tone-support);
}
.btn--outline:hover {
  background: var(--tone-pale);
  color: var(--tone-main);
}
.btn--wide { padding: 16px 48px; font-size: 1.05rem; }
.btn--block { width: 100%; justify-content: center; }

/* ── 5. SITE HEADER ── */
.site-header {
  position: sticky;
  top: 0;
  z-index: 900;
  background: rgba(255,255,255,0.97);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--tone-border);
  padding: 0 var(--gutter);
}
.site-header__inner {
  max-width: var(--max-w);
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 68px;
  gap: 24px;
}
.site-header__logo { display: flex; align-items: center; flex-shrink: 0; }

.site-nav { display: flex; align-items: center; gap: 28px; }
.site-nav__link {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--text-secondary);
  transition: color var(--transition);
}
.site-nav__link:hover { color: var(--tone-main); }

.site-header__contact {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.875rem;
  font-weight: 700;
  color: var(--tone-main);
}
.site-header__contact svg { flex-shrink: 0; }

.site-header__menu-btn {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 6px;
  color: var(--text-primary);
}

/* ── 6. HERO SECTION ── */
.hero {
  background: linear-gradient(135deg, #EBF5FB 0%, #F4FAFF 55%, #E3F2FA 100%);
  padding: clamp(48px, 8vw, 100px) var(--gutter) clamp(48px, 7vw, 88px);
  overflow: hidden;
  position: relative;
}
.hero::before {
  content: '';
  position: absolute;
  top: -120px; right: -120px;
  width: 480px; height: 480px;
  background: radial-gradient(circle, rgba(74,158,192,0.12) 0%, transparent 70%);
  border-radius: 50%;
  pointer-events: none;
}
.hero__inner {
  max-width: var(--max-w);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(32px, 5vw, 72px);
  align-items: center;
}
.hero__eyebrow {
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--tone-support);
  margin-bottom: 16px;
}
.hero__headline {
  font-size: clamp(2rem, 4vw, 3rem);
  line-height: 1.22;
  color: var(--text-primary);
  margin-bottom: 20px;
}
.hero__headline em { color: var(--tone-main); font-style: normal; }
.hero__sub {
  font-size: clamp(1rem, 1.5vw, 1.1rem);
  color: var(--text-secondary);
  max-width: 480px;
  margin-bottom: 32px;
}
.hero__actions { display: flex; gap: 14px; flex-wrap: wrap; margin-bottom: 36px; }
.hero__trust-row {
  display: flex;
  gap: 20px;
  flex-wrap: wrap;
}
.hero__trust-item {
  display: flex;
  align-items: center;
  gap: 7px;
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--text-secondary);
}
.hero__trust-item svg { color: var(--tone-support); flex-shrink: 0; }

.hero__visual { position: relative; }
.hero__product-wrap {
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
}
.hero__product-bg {
  position: absolute;
  width: 88%;
  aspect-ratio: 1;
  background: radial-gradient(circle, rgba(74,158,192,0.15) 0%, rgba(184,217,238,0.18) 50%, transparent 75%);
  border-radius: 50%;
}
.hero__product-img {
  position: relative;
  max-width: 380px;
  width: 100%;
  filter: drop-shadow(0 16px 40px rgba(27,110,168,0.18));
  animation: heroFloat 5s ease-in-out infinite;
}
@keyframes heroFloat {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-10px); }
}

/* ── 7. TRUST STRIP ── */
.trust-strip {
  background: var(--tone-main);
  padding: 18px var(--gutter);
}
.trust-strip__inner {
  max-width: var(--max-w);
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: clamp(20px, 4vw, 56px);
  flex-wrap: wrap;
}
.trust-strip__item {
  display: flex;
  align-items: center;
  gap: 10px;
  color: rgba(255,255,255,0.92);
  font-size: 0.875rem;
  font-weight: 600;
}
.trust-strip__item svg { color: var(--tone-pastel-b); flex-shrink: 0; }

/* ── 8. SECTION COMMONS ── */
.section { padding: clamp(60px, 8vw, 96px) var(--gutter); }
.section--pale { background: var(--tone-pale); }
.section--card-bg { background: var(--tone-card); }
.section--white { background: #FFFFFF; }

.section__head { margin-bottom: clamp(36px, 5vw, 56px); }
.section__head.u-center .u-divider { margin-left: auto; margin-right: auto; }

.section__label {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--tone-support);
  margin-bottom: 10px;
}
.section__title {
  font-size: clamp(1.6rem, 3vw, 2.4rem);
  margin-bottom: 14px;
}
.section__sub {
  font-size: 1rem;
  color: var(--text-secondary);
  max-width: 580px;
  margin: 0 auto;
  line-height: 1.75;
}

/* ── 9. AWARENESS SECTION ── */
.awareness__inner {
  max-width: var(--max-w);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 56px;
  align-items: center;
}
.awareness__text-col {}
.awareness__intro {
  font-size: 1.05rem;
  color: var(--text-secondary);
  margin-bottom: 24px;
  line-height: 1.8;
}
.awareness__list { list-style: none; display: flex; flex-direction: column; gap: 12px; }
.awareness__list li {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  font-size: 0.95rem;
  color: var(--text-secondary);
}
.awareness__list li svg { color: var(--tone-support); flex-shrink: 0; margin-top: 3px; }

.awareness__img-col { border-radius: var(--radius-lg); overflow: hidden; box-shadow: var(--shadow-lift); }
.awareness__img-col img { width: 100%; height: 380px; object-fit: cover; }

/* ── 10. LIFESTYLE CARDS ── */
.lifestyle-grid {
  max-width: var(--max-w);
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 22px;
}
.lifestyle-card {
  background: #FFFFFF;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-card);
  border: 1px solid var(--tone-border);
  transition: transform var(--transition), box-shadow var(--transition);
}
.lifestyle-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lift);
}
.lifestyle-card__img { width: 100%; height: 180px; object-fit: cover; }
.lifestyle-card__body { padding: 20px; }
.lifestyle-card__icon {
  width: 40px; height: 40px;
  background: var(--tone-pale);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 12px;
  color: var(--tone-main);
}
.lifestyle-card__title {
  font-size: 1rem;
  font-family: 'Libre Baskerville', serif;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 10px;
}
.lifestyle-card__text { font-size: 0.875rem; color: var(--text-secondary); line-height: 1.65; }

/* ── 11. PRODUCT SECTION ── */
.product-section__inner {
  max-width: var(--max-w);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}
.product-section__visual { display: flex; justify-content: center; position: relative; }
.product-section__bg-ring {
  position: absolute;
  width: 90%;
  aspect-ratio: 1;
  border: 2px dashed var(--tone-border);
  border-radius: 50%;
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
}
.product-section__img {
  position: relative;
  max-width: 340px;
  filter: drop-shadow(0 20px 48px rgba(27,110,168,0.20));
}
.product-section__badge {
  position: absolute;
  top: 20px; right: -10px;
  background: var(--tone-cta);
  color: #fff;
  font-size: 0.78rem;
  font-weight: 700;
  padding: 8px 16px;
  border-radius: var(--radius-pill);
  box-shadow: 0 4px 16px rgba(14,130,200,0.30);
}

.product-section__content {}
.product-section__name {
  font-size: clamp(1.8rem, 2.5vw, 2.4rem);
  color: var(--text-primary);
  margin-bottom: 6px;
}
.product-section__format {
  font-size: 0.875rem;
  color: var(--text-muted);
  margin-bottom: 22px;
  font-weight: 600;
}
.product-section__desc {
  font-size: 1rem;
  color: var(--text-secondary);
  line-height: 1.8;
  margin-bottom: 28px;
}
.product-features { list-style: none; display: flex; flex-direction: column; gap: 10px; margin-bottom: 32px; }
.product-features li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 0.95rem;
  color: var(--text-secondary);
}
.product-features li svg { color: var(--tone-main); flex-shrink: 0; margin-top: 3px; }

.product-price-block {
  display: flex;
  align-items: center;
  gap: 20px;
  padding: 20px 24px;
  background: var(--tone-pale);
  border-radius: var(--radius-md);
  margin-bottom: 24px;
  border: 1px solid var(--tone-border);
}
.product-price__label { font-size: 0.8rem; color: var(--text-muted); font-weight: 600; text-transform: uppercase; letter-spacing: 0.08em; }
.product-price__value { font-family: 'Libre Baskerville', serif; font-size: 2rem; font-weight: 700; color: var(--tone-main); }
.product-price__note { font-size: 0.78rem; color: var(--text-muted); line-height: 1.5; }

/* ── 12. ROUTINE SECTION ── */
.routine-steps {
  max-width: var(--max-w);
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}
.routine-step {
  text-align: center;
  padding: 36px 28px;
  background: #FFFFFF;
  border-radius: var(--radius-lg);
  border: 1px solid var(--tone-border);
  box-shadow: var(--shadow-soft);
  position: relative;
}
.routine-step__num {
  width: 56px; height: 56px;
  background: linear-gradient(135deg, var(--tone-main), var(--tone-support));
  color: #fff;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: 'Libre Baskerville', serif;
  font-size: 1.4rem;
  font-weight: 700;
  margin: 0 auto 20px;
  box-shadow: 0 4px 16px rgba(27,110,168,0.25);
}
.routine-step__title {
  font-size: 1.05rem;
  margin-bottom: 12px;
  color: var(--text-primary);
}
.routine-step__text { font-size: 0.9rem; color: var(--text-secondary); line-height: 1.7; }

/* ── 13. TESTIMONIALS ── */
.testimonials-grid {
  max-width: var(--max-w);
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 26px;
}
.testimonial-card {
  background: #FFFFFF;
  border-radius: var(--radius-lg);
  padding: 28px 26px;
  box-shadow: var(--shadow-card);
  border: 1px solid var(--tone-border);
  display: flex;
  flex-direction: column;
  gap: 18px;
}
.testimonial-card__stars { display: flex; gap: 4px; color: #F5A623; font-size: 1rem; }
.testimonial-card__quote {
  font-style: italic;
  font-size: 0.95rem;
  color: var(--text-secondary);
  line-height: 1.75;
  flex: 1;
}
.testimonial-card__author { display: flex; align-items: center; gap: 12px; }
.testimonial-card__avatar {
  width: 44px; height: 44px;
  border-radius: 50%;
  background: var(--tone-pale);
  border: 2px solid var(--tone-border);
  display: flex; align-items: center; justify-content: center;
  color: var(--tone-support);
  font-size: 1.1rem;
}
.testimonial-card__name { font-size: 0.875rem; font-weight: 700; color: var(--text-primary); }
.testimonial-card__meta { font-size: 0.78rem; color: var(--text-muted); }

/* ── 14. FAQ ── */
.faq-list {
  max-width: 760px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.faq-item {
  background: #FFFFFF;
  border-radius: var(--radius-md);
  border: 1px solid var(--tone-border);
  overflow: hidden;
  box-shadow: var(--shadow-soft);
}
.faq-item__trigger {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 20px 24px;
  background: none;
  border: none;
  cursor: pointer;
  text-align: left;
  font-family: 'Libre Baskerville', serif;
  font-size: 0.98rem;
  font-weight: 700;
  color: var(--text-primary);
  transition: color var(--transition);
}
.faq-item__trigger:hover { color: var(--tone-main); }
.faq-item__icon {
  flex-shrink: 0;
  width: 28px; height: 28px;
  border-radius: 50%;
  background: var(--tone-pale);
  border: 1px solid var(--tone-border);
  display: flex; align-items: center; justify-content: center;
  color: var(--tone-support);
  transition: transform var(--transition), background var(--transition);
}
.faq-item.is-open .faq-item__icon {
  transform: rotate(180deg);
  background: var(--tone-main);
  color: #fff;
  border-color: var(--tone-main);
}
.faq-item__body {
  display: none;
  padding: 0 24px 20px;
  font-size: 0.93rem;
  color: var(--text-secondary);
  line-height: 1.8;
}
.faq-item.is-open .faq-item__body { display: block; }

/* ── 15. ORDER FORM SECTION ── */
.order-section { background: linear-gradient(135deg, #EBF5FB 0%, #F0F8FF 100%); }
.order-section__inner {
  max-width: var(--max-w);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 56px;
  align-items: start;
}
.order-section__info {}
.order-section__title { font-size: clamp(1.6rem, 2.5vw, 2.2rem); margin-bottom: 16px; }
.order-section__text { font-size: 0.97rem; color: var(--text-secondary); line-height: 1.8; margin-bottom: 28px; }
.order-section__features { list-style: none; display: flex; flex-direction: column; gap: 10px; }
.order-section__features li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 0.9rem;
  color: var(--text-secondary);
}
.order-section__features li svg { color: var(--tone-main); flex-shrink: 0; margin-top: 3px; }

.order-form {
  background: #FFFFFF;
  border-radius: var(--radius-lg);
  padding: 36px 32px;
  box-shadow: var(--shadow-lift);
  border: 1px solid var(--tone-border);
}
.order-form__title { font-size: 1.3rem; margin-bottom: 6px; }
.order-form__sub { font-size: 0.875rem; color: var(--text-muted); margin-bottom: 26px; }

.form-group { margin-bottom: 18px; }
.form-label { display: block; font-size: 0.83rem; font-weight: 700; color: var(--text-primary); margin-bottom: 6px; letter-spacing: 0.02em; }
.form-label span { color: #E74C3C; }
.form-input,
.form-select {
  width: 100%;
  padding: 12px 16px;
  border: 1.5px solid var(--tone-border);
  border-radius: var(--radius-md);
  font-family: 'Nunito', sans-serif;
  font-size: 0.95rem;
  color: var(--text-primary);
  background: var(--tone-pale);
  transition: border-color var(--transition), box-shadow var(--transition);
  -webkit-appearance: none;
}
.form-input:focus,
.form-select:focus {
  outline: none;
  border-color: var(--tone-main);
  box-shadow: 0 0 0 3px rgba(27,110,168,0.12);
  background: #fff;
}
.form-input::placeholder { color: var(--text-muted); }

.form-price-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 0;
  border-top: 1px solid var(--tone-border);
  border-bottom: 1px solid var(--tone-border);
  margin-bottom: 20px;
}
.form-price-row__label { font-size: 0.9rem; color: var(--text-secondary); font-weight: 600; }
.form-price-row__value { font-family: 'Libre Baskerville', serif; font-size: 1.5rem; font-weight: 700; color: var(--tone-main); }

.form-consent {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  margin-bottom: 20px;
}
.form-consent input[type="checkbox"] { margin-top: 3px; flex-shrink: 0; accent-color: var(--tone-main); }
.form-consent label { font-size: 0.78rem; color: var(--text-muted); line-height: 1.6; }
.form-consent a { color: var(--tone-support); }

/* ── 16. CONTACT / SUPPORT SECTION ── */
.contact-band {
  background: var(--tone-main);
  padding: 48px var(--gutter);
}
.contact-band__inner {
  max-width: var(--max-w);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 36px;
}
.contact-item { display: flex; align-items: flex-start; gap: 16px; }
.contact-item__icon {
  width: 48px; height: 48px;
  background: rgba(255,255,255,0.12);
  border-radius: var(--radius-md);
  display: flex; align-items: center; justify-content: center;
  color: #fff;
  flex-shrink: 0;
}
.contact-item__label { font-size: 0.75rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.1em; color: rgba(255,255,255,0.65); margin-bottom: 4px; }
.contact-item__value { font-size: 0.95rem; color: #fff; font-weight: 600; line-height: 1.5; }
.contact-item__value a { color: #fff; }

/* ── 17. FOOTER ── */
.site-footer {
  background: #0F2233;
  padding: 40px var(--gutter) 24px;
  color: rgba(255,255,255,0.7);
}
.site-footer__inner {
  max-width: var(--max-w);
  margin: 0 auto;
}
.site-footer__top {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 32px;
  flex-wrap: wrap;
  padding-bottom: 28px;
  border-bottom: 1px solid rgba(255,255,255,0.10);
  margin-bottom: 24px;
}
.site-footer__brand p { font-size: 0.83rem; color: rgba(255,255,255,0.55); max-width: 280px; line-height: 1.6; margin-top: 12px; }
.site-footer__links h4 { font-family: 'Nunito', sans-serif; font-size: 0.78rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.12em; color: rgba(255,255,255,0.5); margin-bottom: 12px; }
.site-footer__links ul { list-style: none; display: flex; flex-direction: column; gap: 7px; }
.site-footer__links a { font-size: 0.875rem; color: rgba(255,255,255,0.65); transition: color var(--transition); }
.site-footer__links a:hover { color: var(--tone-pastel-b); }

.site-footer__bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
}
.site-footer__copy { font-size: 0.8rem; color: rgba(255,255,255,0.40); }
.site-footer__disclaimer { font-size: 0.75rem; color: rgba(255,255,255,0.35); max-width: 560px; line-height: 1.5; }

/* ── 18. COOKIE BANNER ── */
.cookie-banner {
  position: fixed;
  bottom: 0; left: 0; right: 0;
  z-index: 9999;
  background: #0F2233;
  border-top: 2px solid var(--tone-main);
  padding: 18px var(--gutter);
  display: none;
}
.cookie-banner.is-visible { display: block; animation: slideUp 0.4s ease; }
@keyframes slideUp { from { transform: translateY(100%); } to { transform: translateY(0); } }
.cookie-banner__inner {
  max-width: var(--max-w);
  margin: 0 auto;
  display: flex;
  align-items: center;
  gap: 24px;
  flex-wrap: wrap;
}
.cookie-banner__text { font-size: 0.85rem; color: rgba(255,255,255,0.8); line-height: 1.6; flex: 1; }
.cookie-banner__text a { color: var(--tone-pastel-b); }
.cookie-banner__actions { display: flex; gap: 10px; flex-shrink: 0; flex-wrap: wrap; }
.cookie-btn {
  font-family: 'Nunito', sans-serif;
  font-size: 0.83rem;
  font-weight: 700;
  padding: 10px 22px;
  border-radius: var(--radius-pill);
  cursor: pointer;
  border: none;
  transition: all var(--transition);
}
.cookie-btn--accept { background: var(--tone-cta); color: #fff; }
.cookie-btn--accept:hover { background: var(--tone-cta-hover); }
.cookie-btn--decline { background: transparent; color: rgba(255,255,255,0.65); border: 1px solid rgba(255,255,255,0.25); }
.cookie-btn--decline:hover { color: #fff; border-color: rgba(255,255,255,0.5); }

/* ── 19. MOBILE NAV ── */
.mobile-nav {
  display: none;
  position: fixed;
  inset: 0;
  z-index: 850;
  background: rgba(255,255,255,0.98);
  backdrop-filter: blur(12px);
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 28px;
}
.mobile-nav.is-open { display: flex; }
.mobile-nav__link { font-family: 'Libre Baskerville', serif; font-size: 1.5rem; color: var(--text-primary); }
.mobile-nav__close {
  position: absolute;
  top: 20px; right: 20px;
  background: none; border: none;
  cursor: pointer;
  color: var(--text-primary);
  padding: 8px;
}

/* ── 20. RESPONSIVE ── */
@media (max-width: 1080px) {
  .lifestyle-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 900px) {
  .hero__inner,
  .awareness__inner,
  .product-section__inner,
  .order-section__inner { grid-template-columns: 1fr; }
  .hero__visual { display: none; }
  .routine-steps { grid-template-columns: 1fr 1fr; }
  .testimonials-grid { grid-template-columns: 1fr 1fr; }
  .contact-band__inner { grid-template-columns: 1fr 1fr; }
  .product-section__visual { display: none; }
  .awareness__img-col { max-width: 100%; }
}

@media (max-width: 680px) {
  .site-nav { display: none; }
  .site-header__menu-btn { display: flex; }
  .lifestyle-grid { grid-template-columns: 1fr; }
  .routine-steps { grid-template-columns: 1fr; }
  .testimonials-grid { grid-template-columns: 1fr; }
  .contact-band__inner { grid-template-columns: 1fr; }
  .trust-strip__inner { flex-direction: column; gap: 12px; }
  .order-form { padding: 24px 20px; }
  .site-footer__top { flex-direction: column; }
}

/* ── 21. UTILITIES ── */
.u-mt-8  { margin-top: 8px; }
.u-mt-16 { margin-top: 16px; }
.u-mt-24 { margin-top: 24px; }
.u-mb-0  { margin-bottom: 0 !important; }

/* ── 22. SMOOTH ENTRANCE ANIMATIONS ── */
.fade-in { opacity: 0; transform: translateY(24px); transition: opacity 0.6s ease, transform 0.6s ease; }
.fade-in.is-visible { opacity: 1; transform: none; }
.fade-in--delay-1 { transition-delay: 0.1s; }
.fade-in--delay-2 { transition-delay: 0.2s; }
.fade-in--delay-3 { transition-delay: 0.3s; }