/* ============================================
   SmpureHerbs - Main Stylesheet
   style.css
   ============================================ */

/* --- Google Fonts Import --- */
@import url('https://fonts.googleapis.com/css2?family=Cormorant+Garamond:wght@400;500;600;700&family=Inter:wght@300;400;500;600;700&family=Playfair+Display:wght@700;800&display=swap');

/* --- CSS Custom Properties --- */
:root {
  --green-dark:    #1E5631;
  --green-herb:    #4CAF50;
  --green-mid:     #2E7D42;
  --green-light:   #A8D5A2;
  --gold:          #D4AF37;
  --gold-light:    #F0D060;
  --white:         #FFFFFF;
  --bg-light:      #F8FDF8;
  --bg-section:    #F2FAF2;
  --text-dark:     #1A2E1C;
  --text-mid:      #3D5C42;
  --text-light:    #6B8C72;
  --shadow-sm:     0 2px 12px rgba(30,86,49,0.08);
  --shadow-md:     0 8px 32px rgba(30,86,49,0.12);
  --shadow-lg:     0 20px 60px rgba(30,86,49,0.18);
  --radius-sm:     8px;
  --radius-md:     16px;
  --radius-lg:     24px;
  --radius-xl:     40px;
  --font-display:  'Playfair Display', serif;
  --font-heading:  'Cormorant Garamond', serif;
  --font-body:     'Inter', sans-serif;
  --transition:    all 0.35s cubic-bezier(0.4, 0, 0.2, 1);
  --max-width:     1200px;
}

/* --- Reset & Base --- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

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

body {
  font-family: var(--font-body);
  background-color: var(--bg-light);
  color: var(--text-dark);
  line-height: 1.7;
  overflow-x: hidden;
}

img { max-width: 100%; display: block; }
a  { text-decoration: none; color: inherit; }
ul { list-style: none; }
button { cursor: pointer; border: none; background: none; font-family: var(--font-body); }

/* --- Utility --- */
.container { max-width: var(--max-width); margin: 0 auto; padding: 0 24px; }
.section    { padding: 90px 0; }
.section-alt { background: var(--bg-section); }

.section-label {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-body);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 14px;
}
.section-label::before,
.section-label::after {
  content: '';
  display: block;
  width: 28px;
  height: 1px;
  background: var(--gold);
}

.section-title {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 700;
  color: var(--green-dark);
  line-height: 1.2;
  margin-bottom: 16px;
}

.section-sub {
  font-size: 1.05rem;
  color: var(--text-light);
  max-width: 560px;
  margin: 0 auto 50px;
}

.text-center { text-align: center; }

/* Scroll Reveal */
.reveal { opacity: 0; transform: translateY(36px); transition: opacity 0.7s ease, transform 0.7s ease; }
.reveal.visible { opacity: 1; transform: none; }
.reveal-left  { opacity: 0; transform: translateX(-40px); transition: opacity 0.7s ease, transform 0.7s ease; }
.reveal-right { opacity: 0; transform: translateX(40px);  transition: opacity 0.7s ease, transform 0.7s ease; }
.reveal-left.visible, .reveal-right.visible { opacity: 1; transform: none; }

/* --- Buttons --- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 32px;
  border-radius: 50px;
  font-family: var(--font-body);
  font-size: 0.95rem;
  font-weight: 600;
  letter-spacing: 0.03em;
  transition: var(--transition);
  cursor: pointer;
  border: 2px solid transparent;
  white-space: nowrap;
}

.btn-primary {
  background: linear-gradient(135deg, var(--gold) 0%, #B8962E 100%);
  color: #1A1A00;
  box-shadow: 0 4px 20px rgba(212,175,55,0.38);
}
.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 28px rgba(212,175,55,0.5);
}

.btn-green {
  background: linear-gradient(135deg, var(--green-dark) 0%, var(--green-mid) 100%);
  color: var(--white);
  box-shadow: var(--shadow-md);
}
.btn-green:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

.btn-whatsapp {
  background: linear-gradient(135deg, #25D366 0%, #128C7E 100%);
  color: var(--white);
  box-shadow: 0 4px 20px rgba(37,211,102,0.38);
}
.btn-whatsapp:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 28px rgba(37,211,102,0.5);
}

.btn-outline {
  border-color: var(--green-dark);
  color: var(--green-dark);
  background: transparent;
}
.btn-outline:hover {
  background: var(--green-dark);
  color: var(--white);
}

/* ============================================
   HEADER / NAV
   ============================================ */
.site-header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  padding: 18px 0;
  transition: var(--transition);
  background: transparent;
}
.site-header.scrolled {
  background: rgba(248, 253, 248, 0.96);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  padding: 12px 0;
  box-shadow: var(--shadow-sm);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.logo {
  display: flex;
  align-items: center;
  gap: 10px;
}
.logo-mark {
  width: 44px; height: 44px;
  background: linear-gradient(135deg, var(--green-dark), var(--green-herb));
  border-radius: 12px;
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 4px 16px rgba(30,86,49,0.3);
}
.logo-mark svg { width: 26px; height: 26px; }
.logo-text { display: flex; flex-direction: column; line-height: 1.1; }
.logo-name {
  font-family: var(--font-display);
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--green-dark);
}
.logo-tagline {
  font-size: 0.65rem;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--gold);
}

.main-nav { display: flex; align-items: center; gap: 6px; }
.main-nav a {
  padding: 8px 14px;
  border-radius: 50px;
  font-size: 0.88rem;
  font-weight: 500;
  color: var(--text-mid);
  transition: var(--transition);
}
.main-nav a:hover {
  background: rgba(30,86,49,0.08);
  color: var(--green-dark);
}
.main-nav .nav-cta {
  background: linear-gradient(135deg, var(--gold), #B8962E);
  color: #1A1A00;
  font-weight: 600;
  padding: 9px 20px;
  box-shadow: 0 3px 14px rgba(212,175,55,0.35);
}
.main-nav .nav-cta:hover {
  transform: translateY(-1px);
  box-shadow: 0 6px 20px rgba(212,175,55,0.5);
}

.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 8px;
  border-radius: 8px;
  transition: var(--transition);
}
.hamburger span {
  display: block;
  width: 24px; height: 2px;
  background: var(--green-dark);
  border-radius: 2px;
  transition: var(--transition);
}
.hamburger.open span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
.hamburger.open span:nth-child(2) { opacity: 0; }
.hamburger.open span:nth-child(3) { transform: rotate(-45deg) translate(5px, -5px); }

/* ============================================
   HERO SECTION
   ============================================ */
.hero {
  min-height: 100vh;
  background: linear-gradient(145deg, #0D3320 0%, var(--green-dark) 45%, #2E7D42 100%);
  display: flex;
  align-items: center;
  padding: 120px 0 80px;
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 60% 80% at 70% 50%, rgba(76,175,80,0.15) 0%, transparent 70%),
    radial-gradient(ellipse 40% 60% at 10% 80%, rgba(212,175,55,0.08) 0%, transparent 60%);
}

.hero-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
  position: relative;
  z-index: 1;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(212,175,55,0.15);
  border: 1px solid rgba(212,175,55,0.35);
  color: var(--gold-light);
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  padding: 8px 18px;
  border-radius: 50px;
  margin-bottom: 28px;
}

.hero-title {
  font-family: var(--font-display);
  font-size: clamp(2.4rem, 5vw, 4rem);
  font-weight: 800;
  color: var(--white);
  line-height: 1.12;
  margin-bottom: 20px;
}
.hero-title span {
  background: linear-gradient(135deg, var(--gold), var(--gold-light));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-sub {
  font-size: 1.1rem;
  color: rgba(255,255,255,0.75);
  line-height: 1.75;
  margin-bottom: 36px;
  max-width: 480px;
}

.hero-btns {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  margin-bottom: 48px;
}

.hero-trust {
  display: flex;
  gap: 28px;
  flex-wrap: wrap;
}
.trust-item {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}
.trust-num {
  font-family: var(--font-display);
  font-size: 1.6rem;
  font-weight: 700;
  color: var(--gold);
  line-height: 1;
}
.trust-label {
  font-size: 0.75rem;
  color: rgba(255,255,255,0.6);
  font-weight: 500;
  letter-spacing: 0.05em;
}

/* Hero Product Visual */
.hero-visual {
  display: flex;
  justify-content: center;
  align-items: center;
  position: relative;
}
.product-ring {
  width: 400px; height: 400px;
  border-radius: 50%;
  background: radial-gradient(ellipse at center, rgba(76,175,80,0.2) 0%, rgba(30,86,49,0.1) 60%, transparent 100%);
  border: 1px solid rgba(212,175,55,0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  animation: float 6s ease-in-out infinite;
}
.product-ring::before {
  content: '';
  position: absolute;
  inset: 20px;
  border-radius: 50%;
  border: 1px dashed rgba(212,175,55,0.25);
  animation: spin 30s linear infinite;
}

@keyframes float { 0%,100%{transform:translateY(0)} 50%{transform:translateY(-18px)} }
@keyframes spin  { from{transform:rotate(0deg)} to{transform:rotate(360deg)} }

.product-bottle {
  width: 220px; height: 320px;
  background: linear-gradient(165deg, rgba(76,175,80,0.25) 0%, rgba(30,86,49,0.6) 50%, rgba(13,51,32,0.8) 100%);
  border-radius: 40% 40% 30% 30% / 50% 50% 35% 35%;
  border: 2px solid rgba(212,175,55,0.4);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  position: relative;
  box-shadow: 0 30px 80px rgba(0,0,0,0.4), inset 0 1px 0 rgba(255,255,255,0.1);
}
.bottle-label {
  text-align: center;
  padding: 20px;
}
.bottle-brand {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--gold);
  letter-spacing: 0.05em;
}
.bottle-product {
  font-size: 0.7rem;
  color: rgba(255,255,255,0.7);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-top: 4px;
}
.bottle-leaf {
  font-size: 2.5rem;
  margin-top: 12px;
}

/* Floating badges on hero */
.hero-float-badge {
  position: absolute;
  background: rgba(248,253,248,0.12);
  backdrop-filter: blur(12px);
  border: 1px solid rgba(212,175,55,0.3);
  border-radius: 14px;
  padding: 10px 16px;
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--white);
  font-size: 0.82rem;
  font-weight: 500;
  white-space: nowrap;
  box-shadow: var(--shadow-md);
}
.hero-float-badge .badge-icon { font-size: 1.3rem; }
.badge-top    { top: 40px; right: -10px; }
.badge-bottom { bottom: 60px; left: -20px; }
.badge-mid    { top: 50%; right: -30px; transform: translateY(-50%); }

/* ============================================
   BENEFITS
   ============================================ */
.benefits-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 24px;
}

.benefit-card {
  background: var(--white);
  border-radius: var(--radius-md);
  padding: 32px 28px;
  box-shadow: var(--shadow-sm);
  border: 1px solid rgba(30,86,49,0.07);
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}
.benefit-card::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0; right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--gold), var(--green-herb));
  transform: scaleX(0);
  transition: var(--transition);
}
.benefit-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-md);
}
.benefit-card:hover::after { transform: scaleX(1); }

.benefit-icon {
  width: 56px; height: 56px;
  background: linear-gradient(135deg, rgba(76,175,80,0.12), rgba(30,86,49,0.08));
  border-radius: var(--radius-sm);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.7rem;
  margin-bottom: 18px;
  border: 1px solid rgba(76,175,80,0.15);
}
.benefit-title {
  font-family: var(--font-heading);
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--green-dark);
  margin-bottom: 8px;
}
.benefit-desc {
  font-size: 0.9rem;
  color: var(--text-light);
  line-height: 1.65;
}

/* ============================================
   INGREDIENTS
   ============================================ */
.ingredients-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 28px;
}

.ingredient-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  border: 1px solid rgba(30,86,49,0.07);
  transition: var(--transition);
  text-align: center;
}
.ingredient-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-md);
}
.ingredient-img {
  height: 160px;
  background: linear-gradient(135deg, var(--bg-section) 0%, rgba(76,175,80,0.12) 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 4rem;
  position: relative;
  overflow: hidden;
}
.ingredient-img::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0; right: 0;
  height: 40px;
  background: linear-gradient(to top, var(--white), transparent);
}
.ingredient-body { padding: 20px 18px 24px; }
.ingredient-name {
  font-family: var(--font-heading);
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--green-dark);
  margin-bottom: 8px;
}
.ingredient-desc { font-size: 0.85rem; color: var(--text-light); line-height: 1.6; }

/* ============================================
   WHY CHOOSE / COMPARISON
   ============================================ */
.compare-wrapper {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 32px;
  align-items: start;
}
.compare-card {
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
}
.compare-header {
  padding: 28px;
  text-align: center;
}
.compare-card.ours .compare-header {
  background: linear-gradient(135deg, var(--green-dark), var(--green-mid));
  color: var(--white);
}
.compare-card.theirs .compare-header {
  background: #E8E8E8;
  color: #888;
}
.compare-brand {
  font-family: var(--font-display);
  font-size: 1.4rem;
  font-weight: 700;
  margin-bottom: 6px;
}
.compare-sub { font-size: 0.85rem; opacity: 0.8; }

.compare-list { background: var(--white); padding: 28px; }
.compare-item {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 14px 0;
  border-bottom: 1px solid rgba(30,86,49,0.06);
  font-size: 0.92rem;
  color: var(--text-dark);
  font-weight: 500;
}
.compare-item:last-child { border-bottom: none; }
.check-icon { font-size: 1.2rem; flex-shrink: 0; }
.compare-card.ours .check-icon { color: var(--green-herb); }
.compare-card.theirs .compare-item { color: #999; }
.compare-card.theirs .check-icon { color: #ccc; }

/* ============================================
   HOW TO USE
   ============================================ */
.how-steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  position: relative;
}
.how-steps::before {
  content: '';
  position: absolute;
  top: 40px; left: 12.5%; right: 12.5%;
  height: 2px;
  background: linear-gradient(90deg, var(--gold), var(--green-herb), var(--gold));
  z-index: 0;
}
.step-card {
  text-align: center;
  position: relative;
  z-index: 1;
}
.step-num {
  width: 80px; height: 80px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--green-dark), var(--green-mid));
  color: var(--white);
  font-family: var(--font-display);
  font-size: 1.6rem;
  font-weight: 700;
  display: flex; align-items: center; justify-content: center;
  margin: 0 auto 20px;
  box-shadow: 0 8px 24px rgba(30,86,49,0.3);
  position: relative;
  border: 3px solid var(--gold);
}
.step-icon-wrap {
  width: 56px; height: 56px;
  background: rgba(212,175,55,0.1);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.5rem;
  margin: 0 auto 16px;
}
.step-title {
  font-family: var(--font-heading);
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--green-dark);
  margin-bottom: 10px;
}
.step-desc { font-size: 0.88rem; color: var(--text-light); }

/* ============================================
   RESULTS / BEFORE-AFTER
   ============================================ */
.results-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}
.result-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
}
.result-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-md); }

.result-images {
  display: grid;
  grid-template-columns: 1fr 1fr;
  height: 200px;
  position: relative;
}
.result-img {
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2.5rem;
  position: relative;
}
.result-img.before { background: linear-gradient(135deg, #f5e8e8, #ffe0e0); }
.result-img.after  { background: linear-gradient(135deg, rgba(76,175,80,0.15), rgba(30,86,49,0.12)); }

.result-divider {
  position: absolute;
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  width: 36px; height: 36px;
  background: var(--white);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 0.7rem;
  font-weight: 700;
  color: var(--green-dark);
  box-shadow: 0 2px 12px rgba(0,0,0,0.15);
  z-index: 2;
}
.result-label {
  position: absolute;
  bottom: 8px;
  font-size: 0.65rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  padding: 4px 10px;
  border-radius: 20px;
}
.result-img.before .result-label { left: 8px; background: rgba(200,80,80,0.85); color: #fff; }
.result-img.after  .result-label { right: 8px; background: rgba(30,86,49,0.85); color: #fff; }

.result-body { padding: 20px; }
.result-timeline {
  display: flex;
  gap: 6px;
  margin-bottom: 10px;
}
.timeline-dot {
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--green-light);
  transition: var(--transition);
}
.timeline-dot.active { background: var(--green-dark); transform: scale(1.3); }

.result-weeks {
  font-family: var(--font-body);
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--gold);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-bottom: 6px;
}
.result-title { font-family: var(--font-heading); font-size: 1.1rem; font-weight: 700; color: var(--green-dark); }
.result-desc  { font-size: 0.85rem; color: var(--text-light); margin-top: 6px; }

/* ============================================
   TESTIMONIALS
   ============================================ */
.testimonials-section { background: linear-gradient(160deg, var(--green-dark) 0%, #163D24 100%); }
.testimonials-section .section-title { color: var(--white); }
.testimonials-section .section-sub { color: rgba(255,255,255,0.6); }
.testimonials-section .section-label { color: var(--gold); }
.testimonials-section .section-label::before,
.testimonials-section .section-label::after { background: var(--gold); }

.testimonials-slider { position: relative; overflow: hidden; }
.testimonials-track {
  display: flex;
  transition: transform 0.55s cubic-bezier(0.4,0,0.2,1);
  gap: 24px;
}
.testimonial-card {
  min-width: calc(33.33% - 16px);
  background: rgba(255,255,255,0.06);
  backdrop-filter: blur(8px);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: var(--radius-lg);
  padding: 32px;
  transition: var(--transition);
  flex-shrink: 0;
}
.testimonial-card:hover { background: rgba(255,255,255,0.1); }

.testimonial-stars { color: var(--gold); font-size: 1rem; margin-bottom: 16px; }
.testimonial-text  { color: rgba(255,255,255,0.85); font-size: 0.95rem; line-height: 1.75; font-style: italic; margin-bottom: 24px; }

.testimonial-author { display: flex; align-items: center; gap: 14px; }
.author-avatar {
  width: 52px; height: 52px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--green-herb), var(--green-dark));
  display: flex; align-items: center; justify-content: center;
  font-family: var(--font-display);
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--white);
  border: 2px solid rgba(212,175,55,0.4);
  flex-shrink: 0;
}
.author-name { font-weight: 600; color: var(--white); font-size: 0.95rem; }
.author-city { font-size: 0.8rem; color: rgba(255,255,255,0.5); }
.author-badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  background: rgba(76,175,80,0.2);
  border: 1px solid rgba(76,175,80,0.3);
  color: var(--green-light);
  font-size: 0.68rem;
  font-weight: 600;
  padding: 3px 8px;
  border-radius: 20px;
  margin-top: 4px;
}

.slider-controls {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 14px;
  margin-top: 40px;
}
.slider-btn {
  width: 44px; height: 44px;
  border-radius: 50%;
  background: rgba(255,255,255,0.1);
  border: 1px solid rgba(255,255,255,0.15);
  color: var(--white);
  font-size: 1.1rem;
  display: flex; align-items: center; justify-content: center;
  transition: var(--transition);
}
.slider-btn:hover { background: var(--gold); border-color: var(--gold); color: #1A1A00; }

.slider-dots { display: flex; gap: 8px; }
.slider-dot {
  width: 8px; height: 8px;
  border-radius: 50%;
  background: rgba(255,255,255,0.25);
  transition: var(--transition);
}
.slider-dot.active { background: var(--gold); transform: scale(1.3); }

/* ============================================
   REVIEW SUBMISSION FORM
   ============================================ */
.review-form-wrapper {
  display: flex;
  justify-content: center;
}
.review-form-card {
  background: rgba(255,255,255,0.06);
  backdrop-filter: blur(8px);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: var(--radius-xl);
  padding: 40px;
  max-width: 640px;
  width: 100%;
}
.review-form-title {
  font-family: var(--font-heading);
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 6px;
  text-align: center;
}
.review-form-sub {
  font-size: 0.9rem;
  color: rgba(255,255,255,0.55);
  text-align: center;
  margin-bottom: 28px;
}
.review-form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
}
.review-form-card .form-label { color: rgba(255,255,255,0.8); }
.review-form-card .form-input {
  background: rgba(255,255,255,0.07);
  border-color: rgba(255,255,255,0.15);
  color: var(--white);
}
.review-form-card .form-input::placeholder { color: rgba(255,255,255,0.35); }
.review-form-card .form-input:focus {
  background: rgba(255,255,255,0.1);
  border-color: var(--gold);
  box-shadow: 0 0 0 4px rgba(212,175,55,0.12);
}

.star-rating {
  display: flex;
  gap: 6px;
  font-size: 2rem;
}
.star-btn {
  color: rgba(255,255,255,0.25);
  transition: var(--transition);
  line-height: 1;
  padding: 2px;
}
.star-btn:hover { transform: scale(1.15); }
.star-btn.active { color: var(--gold); }

.review-submit-btn { width: 100%; margin-top: 8px; }
.review-form-note {
  text-align: center;
  font-size: 0.8rem;
  color: rgba(255,255,255,0.4);
  margin-top: 14px;
}
.testimonials-section .alert-success {
  background: rgba(76,175,80,0.15);
  border-color: rgba(76,175,80,0.35);
  color: var(--green-light);
}
.testimonials-section .alert-error {
  background: rgba(229,62,62,0.12);
  border-color: rgba(229,62,62,0.3);
  color: #feb2b2;
}

@media (max-width: 600px) {
  .review-form-row { grid-template-columns: 1fr; }
  .review-form-card { padding: 28px 22px; }
  .star-rating { font-size: 1.7rem; }
}

/* ============================================
   FAQ
   ============================================ */
.faq-list { max-width: 780px; margin: 0 auto; display: flex; flex-direction: column; gap: 14px; }
.faq-item {
  background: var(--white);
  border: 1px solid rgba(30,86,49,0.08);
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
}
.faq-item.open { box-shadow: var(--shadow-md); }

.faq-q {
  width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 22px 24px;
  font-family: var(--font-heading);
  font-size: 1.08rem;
  font-weight: 700;
  color: var(--green-dark);
  cursor: pointer;
  text-align: left;
  transition: var(--transition);
  background: none;
  border: none;
  gap: 16px;
}
.faq-item.open .faq-q { color: var(--gold); }
.faq-icon {
  width: 28px; height: 28px;
  border-radius: 50%;
  background: rgba(30,86,49,0.08);
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
  transition: var(--transition);
  font-size: 1.1rem;
  color: var(--green-dark);
}
.faq-item.open .faq-icon { background: var(--gold); color: #1A1A00; transform: rotate(45deg); }

.faq-a {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s ease, padding 0.3s ease;
  padding: 0 24px;
}
.faq-a-inner { padding-bottom: 22px; font-size: 0.95rem; color: var(--text-light); line-height: 1.75; }
.faq-item.open .faq-a { max-height: 300px; }

/* ============================================
   LIMITED TIME OFFER
   ============================================ */
.offer-section {
  background: linear-gradient(135deg, #1A2E1C 0%, var(--green-dark) 60%, #2A5C35 100%);
  position: relative;
  overflow: hidden;
}
.offer-section::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 70% 100% at 80% 50%, rgba(212,175,55,0.1) 0%, transparent 70%);
}
.offer-inner {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 40px;
  align-items: center;
}
.offer-tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(212,175,55,0.2);
  border: 1px solid rgba(212,175,55,0.5);
  color: var(--gold-light);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  padding: 8px 18px;
  border-radius: 50px;
  margin-bottom: 20px;
}
.offer-title {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 3.5vw, 2.8rem);
  font-weight: 700;
  color: var(--white);
  line-height: 1.2;
  margin-bottom: 16px;
}
.offer-title span { color: var(--gold); }

.offer-features {
  display: flex;
  gap: 24px;
  flex-wrap: wrap;
  margin-bottom: 32px;
}
.offer-feat {
  display: flex;
  align-items: center;
  gap: 8px;
  color: rgba(255,255,255,0.85);
  font-size: 0.9rem;
  font-weight: 500;
}
.offer-feat-icon { color: var(--gold); font-size: 1rem; }

.offer-price-box {
  background: rgba(255,255,255,0.07);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(212,175,55,0.3);
  border-radius: var(--radius-lg);
  padding: 36px 40px;
  text-align: center;
  min-width: 260px;
}
.price-old {
  font-size: 1rem;
  color: rgba(255,255,255,0.4);
  text-decoration: line-through;
  margin-bottom: 6px;
}
.price-new {
  font-family: var(--font-display);
  font-size: 3rem;
  font-weight: 700;
  color: var(--gold);
  line-height: 1;
  margin-bottom: 6px;
}
.price-unit { font-size: 0.85rem; color: rgba(255,255,255,0.5); margin-bottom: 20px; }
.price-save {
  display: inline-block;
  background: rgba(76,175,80,0.2);
  border: 1px solid rgba(76,175,80,0.4);
  color: var(--green-light);
  font-size: 0.8rem;
  font-weight: 700;
  padding: 6px 14px;
  border-radius: 20px;
  margin-bottom: 22px;
}

.timer-label {
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.5);
  margin-bottom: 12px;
}
.countdown {
  display: flex;
  gap: 10px;
  justify-content: center;
  margin-bottom: 24px;
}
.count-box {
  display: flex;
  flex-direction: column;
  align-items: center;
  background: rgba(0,0,0,0.25);
  border-radius: 10px;
  padding: 10px 14px;
  min-width: 54px;
  border: 1px solid rgba(255,255,255,0.08);
}
.count-num {
  font-family: var(--font-display);
  font-size: 1.6rem;
  font-weight: 700;
  color: var(--white);
  line-height: 1;
}
.count-unit { font-size: 0.6rem; color: rgba(255,255,255,0.4); letter-spacing: 0.08em; text-transform: uppercase; margin-top: 4px; }
.count-sep { font-size: 1.6rem; color: var(--gold); align-self: center; margin-top: -8px; }

/* ============================================
   ORDER FORM
   ============================================ */
.order-wrapper {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: start;
}
.order-info h2 {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 3vw, 2.5rem);
  font-weight: 700;
  color: var(--green-dark);
  margin-bottom: 16px;
}
.order-info p { color: var(--text-light); font-size: 1rem; line-height: 1.75; margin-bottom: 28px; }

.order-perks { display: flex; flex-direction: column; gap: 16px; }
.perk-item {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  background: var(--white);
  border-radius: var(--radius-sm);
  padding: 16px 18px;
  box-shadow: var(--shadow-sm);
  border: 1px solid rgba(30,86,49,0.07);
}
.perk-icon {
  width: 40px; height: 40px;
  background: linear-gradient(135deg, rgba(76,175,80,0.15), rgba(30,86,49,0.1));
  border-radius: 10px;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.2rem;
  flex-shrink: 0;
}
.perk-title { font-weight: 600; color: var(--green-dark); font-size: 0.92rem; }
.perk-desc  { font-size: 0.82rem; color: var(--text-light); }

.order-form-card {
  background: var(--white);
  border-radius: var(--radius-xl);
  padding: 44px 40px;
  box-shadow: var(--shadow-lg);
  border: 1px solid rgba(30,86,49,0.08);
}
.form-title {
  font-family: var(--font-heading);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--green-dark);
  margin-bottom: 6px;
}
.form-sub { font-size: 0.9rem; color: var(--text-light); margin-bottom: 28px; }

.form-group { margin-bottom: 20px; }
.form-label {
  display: block;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-mid);
  margin-bottom: 8px;
}
.form-label span { color: #e53e3e; margin-left: 3px; }

.form-input {
  width: 100%;
  padding: 14px 18px;
  border: 2px solid rgba(30,86,49,0.12);
  border-radius: var(--radius-sm);
  font-family: var(--font-body);
  font-size: 0.95rem;
  color: var(--text-dark);
  background: var(--bg-light);
  transition: var(--transition);
  outline: none;
}
.form-input:focus {
  border-color: var(--green-herb);
  background: var(--white);
  box-shadow: 0 0 0 4px rgba(76,175,80,0.1);
}
.form-input.error { border-color: #e53e3e; }

.form-error {
  font-size: 0.8rem;
  color: #e53e3e;
  margin-top: 6px;
  display: none;
}
.form-error.show { display: block; }

.qty-selector {
  display: flex;
  align-items: center;
  gap: 0;
  border: 2px solid rgba(30,86,49,0.12);
  border-radius: var(--radius-sm);
  overflow: hidden;
  background: var(--bg-light);
}
.qty-btn {
  width: 48px; height: 50px;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.3rem;
  color: var(--green-dark);
  transition: var(--transition);
  background: transparent;
  border: none;
  cursor: pointer;
}
.qty-btn:hover { background: rgba(30,86,49,0.08); }
.qty-input {
  flex: 1;
  border: none;
  text-align: center;
  font-size: 1rem;
  font-weight: 600;
  color: var(--green-dark);
  background: transparent;
  outline: none;
}
.qty-total {
  margin-top: 10px;
  font-size: 0.9rem;
  color: var(--text-mid);
  font-weight: 500;
}
.qty-total strong {
  color: var(--green-dark);
  font-family: var(--font-heading);
  font-size: 1.1rem;
}

.form-submit { width: 100%; margin-top: 8px; font-size: 1rem; padding: 16px; }

.form-secure {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  margin-top: 14px;
  font-size: 0.8rem;
  color: var(--text-light);
}

/* Form alerts */
.alert {
  padding: 16px 20px;
  border-radius: var(--radius-sm);
  font-size: 0.92rem;
  font-weight: 500;
  margin-bottom: 20px;
  display: none;
}
.alert.show { display: block; }
.alert-success { background: rgba(76,175,80,0.1); border: 1px solid rgba(76,175,80,0.3); color: #2E7D32; }
.alert-error   { background: rgba(229,62,62,0.08); border: 1px solid rgba(229,62,62,0.25); color: #c53030; }

/* ============================================
   CONTACT
   ============================================ */
.contact-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}
.contact-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 36px 30px;
  text-align: center;
  box-shadow: var(--shadow-sm);
  border: 1px solid rgba(30,86,49,0.08);
  transition: var(--transition);
}
.contact-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-md); }
.contact-icon {
  width: 64px; height: 64px;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.8rem;
  margin: 0 auto 20px;
}
.contact-card.whatsapp .contact-icon { background: rgba(37,211,102,0.12); border: 2px solid rgba(37,211,102,0.25); }
.contact-card.email    .contact-icon { background: rgba(30,86,49,0.08);  border: 2px solid rgba(30,86,49,0.15); }
.contact-card.address  .contact-icon { background: rgba(212,175,55,0.1); border: 2px solid rgba(212,175,55,0.25); }

.contact-card-title { font-family: var(--font-heading); font-size: 1.2rem; font-weight: 700; color: var(--green-dark); margin-bottom: 8px; }
.contact-card-text  { font-size: 0.9rem; color: var(--text-light); margin-bottom: 20px; }
.contact-card a { font-size: 0.95rem; font-weight: 600; color: var(--green-dark); }

/* ============================================
   FOOTER
   ============================================ */
.footer {
  background: var(--text-dark);
  color: rgba(255,255,255,0.7);
  padding: 60px 0 0;
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 48px;
  padding-bottom: 48px;
  border-bottom: 1px solid rgba(255,255,255,0.08);
}
.footer-brand { }
.footer-logo { display: flex; align-items: center; gap: 10px; margin-bottom: 18px; }
.footer-logo-mark {
  width: 40px; height: 40px;
  background: linear-gradient(135deg, var(--green-dark), var(--green-herb));
  border-radius: 10px;
  display: flex; align-items: center; justify-content: center;
}
.footer-logo-name { font-family: var(--font-display); font-size: 1.2rem; font-weight: 700; color: var(--white); }
.footer-desc { font-size: 0.9rem; line-height: 1.75; max-width: 280px; }

.footer-heading { font-family: var(--font-heading); font-size: 1rem; font-weight: 700; color: var(--white); margin-bottom: 20px; letter-spacing: 0.03em; }
.footer-links { display: flex; flex-direction: column; gap: 10px; }
.footer-links a { font-size: 0.88rem; color: rgba(255,255,255,0.55); transition: var(--transition); }
.footer-links a:hover { color: var(--gold); }

.footer-bottom {
  padding: 22px 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.82rem;
  flex-wrap: wrap;
  gap: 12px;
}
.footer-bottom a { color: rgba(255,255,255,0.5); transition: var(--transition); }
.footer-bottom a:hover { color: var(--gold); }

/* ============================================
   FLOATING ELEMENTS
   ============================================ */
.float-whatsapp {
  position: fixed;
  bottom: 28px; right: 28px;
  z-index: 999;
  width: 60px; height: 60px;
  border-radius: 50%;
  background: linear-gradient(135deg, #25D366, #128C7E);
  color: var(--white);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.7rem;
  box-shadow: 0 6px 24px rgba(37,211,102,0.45);
  transition: var(--transition);
  text-decoration: none;
}
.float-whatsapp:hover { transform: scale(1.1) translateY(-3px); box-shadow: 0 10px 30px rgba(37,211,102,0.55); }

.float-back-top {
  position: fixed;
  bottom: 28px; left: 28px;
  z-index: 999;
  width: 48px; height: 48px;
  border-radius: 50%;
  background: var(--green-dark);
  color: var(--white);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.1rem;
  box-shadow: var(--shadow-md);
  transition: var(--transition);
  cursor: pointer;
  opacity: 0;
  pointer-events: none;
  border: none;
}
.float-back-top.show { opacity: 1; pointer-events: all; }
.float-back-top:hover { background: var(--gold); transform: translateY(-3px); }

/* ============================================
   LOADING SPINNER
   ============================================ */
.spinner {
  width: 20px; height: 20px;
  border: 2px solid rgba(255,255,255,0.3);
  border-top-color: var(--white);
  border-radius: 50%;
  animation: spin-loader 0.7s linear infinite;
  display: inline-block;
}
@keyframes spin-loader { to { transform: rotate(360deg); } }

/* ============================================
   MOBILE NAV OVERLAY
   ============================================ */
.mobile-nav {
  display: none;
  position: fixed;
  top: 0; left: 0; right: 0; bottom: 0;
  background: rgba(248,253,248,0.98);
  z-index: 900;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 10px;
  backdrop-filter: blur(16px);
}
.mobile-nav.open { display: flex; }
.mobile-nav a {
  font-family: var(--font-heading);
  font-size: 1.6rem;
  font-weight: 700;
  color: var(--green-dark);
  padding: 12px 28px;
  border-radius: 50px;
  transition: var(--transition);
}
.mobile-nav a:hover { background: rgba(30,86,49,0.08); }
.mobile-nav .nav-cta-mobile {
  background: linear-gradient(135deg, var(--gold), #B8962E);
  color: #1A1A00;
  margin-top: 10px;
}

/* ============================================
   RESPONSIVE
   ============================================ */
@media (max-width: 1024px) {
  .hero-grid        { grid-template-columns: 1fr; text-align: center; }
  .hero-btns        { justify-content: center; }
  .hero-trust       { justify-content: center; }
  .hero-visual      { order: -1; }
  .how-steps        { grid-template-columns: repeat(2, 1fr); }
  .how-steps::before{ display: none; }
  .results-grid     { grid-template-columns: repeat(2, 1fr); }
  .compare-wrapper  { grid-template-columns: 1fr; }
  .offer-inner      { grid-template-columns: 1fr; text-align: center; }
  .offer-price-box  { margin: 0 auto; }
  .order-wrapper    { grid-template-columns: 1fr; }
  .footer-grid      { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 768px) {
  .section       { padding: 64px 0; }
  .main-nav      { display: none; }
  .hamburger     { display: flex; }
  .testimonial-card { min-width: calc(80% - 12px); }
  .results-grid  { grid-template-columns: 1fr; }
  .contact-grid  { grid-template-columns: 1fr; }
  .footer-grid   { grid-template-columns: 1fr; }
  .order-form-card { padding: 28px 22px; }
  .product-ring  { width: 280px; height: 280px; }
  .product-bottle{ width: 160px; height: 240px; }
  .hero-float-badge.badge-top   { display: none; }
  .hero-float-badge.badge-mid   { display: none; }
  .hero-float-badge.badge-bottom{ font-size: 0.75rem; padding: 8px 12px; }
  .how-steps     { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 480px) {
  .benefits-grid { grid-template-columns: 1fr; }
  .ingredients-grid { grid-template-columns: repeat(2, 1fr); }
  .hero-btns     { flex-direction: column; align-items: center; }
  .btn           { width: 100%; max-width: 280px; }
  .how-steps     { grid-template-columns: 1fr; }
  .offer-features{ flex-direction: column; }
  .footer-bottom { flex-direction: column; text-align: center; }
}

/* ============================================
   PRINT
   ============================================ */
@media print {
  .site-header, .float-whatsapp, .float-back-top { display: none; }
}