/* =====================================================
   GO MyPets — BPC-157 Landing Page Stylesheet
   Brand Colors (from product label):
     Primary Blue:   #1D8FD4 / #2196F3
     Deep Blue:      #0D5FA3
     Sky Blue:       #29B6F6
     Gradient Blue:  linear-gradient(135deg,#1D8FD4,#29B6F6)
     White:          #ffffff
     Dark Text:      #1a2340
     Gray Text:      #5a6a7a
===================================================== */

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

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

body {
  font-family: 'Inter', 'Nunito', sans-serif;
  color: #1a2340;
  background: #fff;
  overflow-x: hidden;
  line-height: 1.6;
}

img { max-width: 100%; display: block; }
a  { text-decoration: none; color: inherit; }
ul { list-style: none; }

/* ─── CSS VARIABLES ────────────────────────────────── */
:root {
  --blue-primary: #1D8FD4;
  --blue-deep:    #0D5FA3;
  --blue-sky:     #29B6F6;
  --blue-light:   #E8F4FD;
  --blue-grad:    linear-gradient(135deg, #0D5FA3 0%, #1D8FD4 50%, #29B6F6 100%);
  --blue-grad-h:  linear-gradient(135deg, #0a4d87 0%, #1577b8 50%, #1ea3e0 100%);
  --white:        #ffffff;
  --dark:         #1a2340;
  --text:         #3a4a5a;
  --muted:        #6b7a8d;
  --border:       #dce8f5;
  --card-bg:      #f7fbff;
  --shadow-sm:    0 2px 12px rgba(29,143,212,0.08);
  --shadow-md:    0 8px 32px rgba(29,143,212,0.15);
  --shadow-lg:    0 20px 60px rgba(29,143,212,0.2);
  --radius-sm:    10px;
  --radius-md:    18px;
  --radius-lg:    28px;
  --transition:   all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* ─── CONTAINER ────────────────────────────────────── */
.container {
  width: 100%;
  max-width: 1180px;
  margin: 0 auto;
  padding: 0 24px;
}

/* ─── SECTION SHARED ───────────────────────────────── */
section { padding: 100px 0; }

.section-header {
  text-align: center;
  max-width: 680px;
  margin: 0 auto 64px;
}
.section-header h2 {
  font-family: 'Nunito', sans-serif;
  font-size: clamp(1.8rem, 3.5vw, 2.8rem);
  font-weight: 900;
  color: var(--dark);
  line-height: 1.2;
  margin-bottom: 16px;
}
.section-header p {
  font-size: 1.05rem;
  color: var(--muted);
  line-height: 1.7;
}
.section-header.light h2 { color: #fff; }
.section-header.light p  { color: rgba(255,255,255,0.82); }

.section-tag {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--blue-primary);
  background: var(--blue-light);
  padding: 5px 14px;
  border-radius: 100px;
  margin-bottom: 14px;
}
.section-tag.light {
  color: #fff;
  background: rgba(255,255,255,0.2);
}

/* ─── BUTTONS ──────────────────────────────────────── */
.btn-primary, .btn-secondary, .btn-cta, .nav-cta-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 32px;
  border-radius: 100px;
  font-size: 1rem;
  font-weight: 700;
  cursor: pointer;
  transition: var(--transition);
  border: none;
  text-decoration: none;
}
.btn-primary {
  background: var(--blue-grad);
  color: #fff;
  box-shadow: 0 6px 24px rgba(29,143,212,0.35);
}
.btn-primary:hover {
  background: var(--blue-grad-h);
  box-shadow: 0 10px 32px rgba(29,143,212,0.45);
  transform: translateY(-2px);
}
.btn-secondary {
  background: rgba(255,255,255,0.15);
  color: #fff;
  border: 2px solid rgba(255,255,255,0.5);
  backdrop-filter: blur(8px);
}
.btn-secondary:hover {
  background: rgba(255,255,255,0.25);
  transform: translateY(-2px);
}
.btn-cta {
  background: #fff;
  color: var(--blue-primary);
  font-size: 1.1rem;
  padding: 18px 48px;
  box-shadow: 0 8px 32px rgba(0,0,0,0.2);
}
.btn-cta:hover {
  background: var(--blue-light);
  transform: translateY(-3px);
  box-shadow: 0 14px 40px rgba(0,0,0,0.25);
}
.nav-cta-btn {
  background: var(--blue-grad);
  color: #fff;
  padding: 10px 24px;
  font-size: 0.9rem;
  box-shadow: 0 4px 16px rgba(29,143,212,0.3);
}
.nav-cta-btn:hover {
  background: var(--blue-grad-h);
  transform: translateY(-1px);
}

/* ─── NAVBAR ───────────────────────────────────────── */
.navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  padding: 16px 0;
  transition: var(--transition);
  background: transparent;
}
.navbar.scrolled {
  background: rgba(255,255,255,0.96);
  backdrop-filter: blur(12px);
  box-shadow: 0 2px 20px rgba(29,143,212,0.12);
  padding: 10px 0;
}
.navbar.scrolled .nav-links a:not(.nav-cta-btn) { color: var(--dark); }

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
}
/* ─── LOGO IMAGE ──────────────────────────────────── */
.nav-logo {
  display: flex;
  align-items: center;
  text-decoration: none;
  flex-shrink: 0;
}

/* White version visible on transparent (dark/image) navbar */
.logo-img--white {
  height: 46px;
  width: auto;
  display: block;
  filter: brightness(0) invert(1);   /* makes logo fully white */
  transition: var(--transition);
}

/* Full-color version visible once navbar is scrolled/white */
.logo-img--dark {
  height: 46px;
  width: auto;
  display: none;
  transition: var(--transition);
}

/* When scrolled: hide white, show color */
.navbar.scrolled .logo-img--white { display: none; }
.navbar.scrolled .logo-img--dark  { display: block; }

/* Footer logo — full color, slightly smaller */
.logo-img--footer {
  height: 42px;
  width: auto;
  display: block;
  margin-bottom: 14px;
}

/* Loader logo */
.loader-logo img {
  height: 56px;
  width: auto;
  filter: brightness(0) invert(1);
}

/* Legacy text-logo fallback (hidden) */
.logo-go, .logo-mypets { display: none; }
.footer-logo .logo-mypets { display: none; }

.nav-links {
  display: flex;
  align-items: center;
  gap: 32px;
}
.nav-links a:not(.nav-cta-btn) {
  font-size: 0.92rem;
  font-weight: 600;
  color: rgba(255,255,255,0.92);
  transition: var(--transition);
  position: relative;
}
.nav-links a:not(.nav-cta-btn)::after {
  content: '';
  position: absolute;
  bottom: -3px; left: 0;
  width: 0; height: 2px;
  background: var(--blue-sky);
  transition: width 0.3s ease;
  border-radius: 2px;
}
.nav-links a:not(.nav-cta-btn):hover::after { width: 100%; }
.nav-links a:not(.nav-cta-btn):hover { color: var(--blue-sky); }
.navbar.scrolled .nav-links a:not(.nav-cta-btn):hover { color: var(--blue-primary); }
.navbar.scrolled .nav-links a:not(.nav-cta-btn)::after { background: var(--blue-primary); }

.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 6px;
}
.hamburger span {
  display: block;
  width: 26px; height: 2.5px;
  background: #fff;
  border-radius: 2px;
  transition: var(--transition);
}
.navbar.scrolled .hamburger span { background: var(--dark); }
.hamburger.open span:nth-child(1) { transform: translateY(7.5px) rotate(45deg); }
.hamburger.open span:nth-child(2) { opacity: 0; }
.hamburger.open span:nth-child(3) { transform: translateY(-7.5px) rotate(-45deg); }

/* ─── HERO ─────────────────────────────────────────── */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  overflow: hidden;
  padding-top: 80px;
  padding-bottom: 0;
}
.hero-bg-img {
  position: absolute;
  inset: 0;
  width: 100%; height: 100%;
  object-fit: cover;
  object-position: center;
  z-index: 0;
}
.hero-bg-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    110deg,
    rgba(13,95,163,0.92) 0%,
    rgba(29,143,212,0.82) 45%,
    rgba(13,95,163,0.55) 100%
  );
  z-index: 1;
}
.hero-inner {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  gap: 40px;
  align-items: center;
  padding: 120px 24px 40px;
  min-height: calc(100vh - 80px);
}
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(255,255,255,0.15);
  border: 1px solid rgba(255,255,255,0.3);
  backdrop-filter: blur(8px);
  color: #fff;
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 8px 18px;
  border-radius: 100px;
  margin-bottom: 20px;
}
.hero-headline {
  font-family: 'Nunito', sans-serif;
  font-size: clamp(2.2rem, 5vw, 3.8rem);
  font-weight: 900;
  color: #fff;
  line-height: 1.12;
  margin-bottom: 20px;
  letter-spacing: -0.01em;
}
.hero-highlight {
  color: #7dd3fc;
  position: relative;
  display: inline-block;
  padding-bottom: 6px;
}
.hero-highlight::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0; right: 0;
  height: 4px;
  background: rgba(125,211,252,0.5);
  border-radius: 4px;
}
.hero-sub {
  font-size: 1.1rem;
  color: rgba(255,255,255,0.88);
  line-height: 1.7;
  margin-bottom: 28px;
  max-width: 480px;
}
.hero-sub strong { color: #7dd3fc; }

.hero-pills {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 36px;
}
.hero-pills span {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: rgba(255,255,255,0.12);
  border: 1px solid rgba(255,255,255,0.22);
  color: rgba(255,255,255,0.92);
  font-size: 0.82rem;
  font-weight: 600;
  padding: 6px 14px;
  border-radius: 100px;
}
.hero-pills span i { color: #7dd3fc; }

.hero-actions {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}

/* Hero content vertical alignment */
.hero-content {
  align-self: center;
  padding-bottom: 0;
}

/* Product display */
.hero-product {
  position: relative;
  display: flex;
  justify-content: flex-end;
  align-items: center;
  /* Allow bottle to bleed slightly beyond the section edge */
  margin-right: -40px;
  padding-right: 0;
}
.hero-product-glow {
  position: absolute;
  width: 980px; height: 980px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(125,211,252,0.28) 0%, rgba(41,182,246,0.1) 45%, transparent 70%);
  animation: pulse-glow 3s ease-in-out infinite;
  pointer-events: none;
}
@keyframes pulse-glow {
  0%, 100% { transform: scale(1); opacity: 0.8; }
  50%       { transform: scale(1.08); opacity: 1; }
}
.hero-bottle {
  width: clamp(560px, 58vw, 960px);
  max-width: 100%;
  /* Rich multi-layer drop shadow for depth & premium feel */
  filter:
    drop-shadow(0 40px 80px rgba(0,0,0,0.45))
    drop-shadow(0 10px 24px rgba(0,0,0,0.25));
  animation: float 4s ease-in-out infinite;
  position: relative;
  z-index: 2;
  display: block;
  /* Slight upward offset so bottle visually overlaps hero bottom edge */
  margin-bottom: -60px;
}
@keyframes float {
  0%, 100% { transform: translateY(0px); }
  50%       { transform: translateY(-14px); }
}
.hero-product-badge {
  position: absolute;
  bottom: 20px; right: -10px;
  background: #fff;
  border-radius: var(--radius-sm);
  padding: 10px 18px;
  box-shadow: var(--shadow-md);
  display: flex;
  flex-direction: column;
  align-items: center;
  z-index: 3;
}
.badge-num {
  font-size: 1.8rem;
  font-weight: 900;
  color: var(--blue-primary);
  line-height: 1;
}
.badge-txt {
  font-size: 0.72rem;
  font-weight: 700;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

/* Hero wave */
.hero-wave {
  position: absolute;
  bottom: -1px; left: 0; right: 0;
  z-index: 3;
  line-height: 0;
}
.hero-wave svg { display: block; width: 100%; height: 80px; }

/* ─── SOCIAL PROOF ─────────────────────────────────── */
.social-proof {
  padding: 0;
  background: #fff;
  box-shadow: var(--shadow-sm);
}
.sp-inner {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: 0;
  padding: 28px 24px;
}
.sp-item {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 12px 36px;
  flex: 1;
  min-width: 200px;
  justify-content: center;
}
.sp-icon {
  width: 44px; height: 44px;
  border-radius: 50%;
  background: var(--blue-light);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  color: var(--blue-primary);
  font-size: 1.1rem;
}
.sp-item strong { display: block; font-size: 1rem; font-weight: 800; color: var(--dark); }
.sp-item span   { font-size: 0.8rem; color: var(--muted); }
.sp-divider {
  width: 1px;
  height: 48px;
  background: var(--border);
  flex-shrink: 0;
}

/* ─── BENEFITS ─────────────────────────────────────── */
.benefits { background: #fff; }

.benefits-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}
.benefit-card {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 36px 28px;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}
.benefit-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 4px;
  background: var(--blue-grad);
  transform: scaleX(0);
  transition: transform 0.4s ease;
  transform-origin: left;
}
.benefit-card:hover::before { transform: scaleX(1); }
.benefit-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-lg);
  border-color: transparent;
}

.benefit-icon-wrap {
  width: 64px; height: 64px;
  border-radius: var(--radius-sm);
  background: var(--blue-light);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
  color: var(--blue-primary);
  transition: var(--transition);
}
.benefit-card:hover .benefit-icon-wrap {
  background: var(--blue-grad);
  color: #fff;
}
.benefit-icon-svg { width: 32px; height: 32px; }

.benefit-card h3 {
  font-family: 'Nunito', sans-serif;
  font-size: 1.1rem;
  font-weight: 800;
  color: var(--dark);
  margin-bottom: 10px;
}
.benefit-card p {
  font-size: 0.9rem;
  color: var(--muted);
  line-height: 1.65;
  margin-bottom: 20px;
}
.benefit-learn {
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--blue-primary);
  display: flex;
  align-items: center;
  gap: 6px;
  transition: var(--transition);
}
.benefit-card:hover .benefit-learn { gap: 10px; }

/* ─── INGREDIENTS ──────────────────────────────────── */
.ingredients {
  background: var(--blue-grad);
  position: relative;
  overflow: hidden;
}
.ingredients-bg-pattern {
  position: absolute;
  inset: 0;
  background-image:
    radial-gradient(circle at 20% 50%, rgba(255,255,255,0.05) 0%, transparent 50%),
    radial-gradient(circle at 80% 20%, rgba(255,255,255,0.05) 0%, transparent 40%);
  pointer-events: none;
}

.ingredients-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.ingredient-card {
  background: rgba(255,255,255,0.1);
  border: 1px solid rgba(255,255,255,0.2);
  border-radius: var(--radius-md);
  padding: 32px 24px;
  backdrop-filter: blur(8px);
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}
.ingredient-card:hover {
  background: rgba(255,255,255,0.18);
  transform: translateY(-6px);
  box-shadow: 0 20px 40px rgba(0,0,0,0.2);
}
.ing-icon-wrap {
  width: 54px; height: 54px;
  border-radius: 50%;
  background: rgba(255,255,255,0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 16px;
  color: #fff;
  font-size: 1.3rem;
  transition: var(--transition);
}
.ingredient-card:hover .ing-icon-wrap {
  background: rgba(255,255,255,0.35);
  transform: scale(1.1);
}
.ingredient-card h4 {
  font-family: 'Nunito', sans-serif;
  font-size: 1.05rem;
  font-weight: 800;
  color: #fff;
  margin-bottom: 8px;
}
.ingredient-card p {
  font-size: 0.88rem;
  color: rgba(255,255,255,0.78);
  line-height: 1.6;
}
.ing-badge {
  position: absolute;
  top: 16px; right: 16px;
  background: rgba(255,255,255,0.25);
  color: #fff;
  font-size: 0.68rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 4px 10px;
  border-radius: 100px;
}

/* ─── HOW IT WORKS ─────────────────────────────────── */
.how-it-works { background: var(--card-bg); }

.hiw-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}

/* Molecule animation */
.molecule-container {
  position: relative;
  width: 100%;
  max-width: 340px;
  height: 340px;
  margin: 0 auto;
}
.mol-center {
  position: absolute;
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  width: 36px; height: 36px;
  border-radius: 50%;
  background: var(--blue-grad);
  box-shadow: 0 0 0 12px rgba(29,143,212,0.15), 0 0 0 24px rgba(29,143,212,0.07);
  animation: pulse-center 2.5s ease-in-out infinite;
}
@keyframes pulse-center {
  0%, 100% { box-shadow: 0 0 0 12px rgba(29,143,212,0.15), 0 0 0 24px rgba(29,143,212,0.07); }
  50%       { box-shadow: 0 0 0 18px rgba(29,143,212,0.12), 0 0 0 34px rgba(29,143,212,0.05); }
}
.mol-ring {
  position: absolute;
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  border-radius: 50%;
  border: 1px solid rgba(29,143,212,0.25);
  animation: rotate-ring 12s linear infinite;
}
.mol-ring-1 { width: 100px; height: 100px; animation-duration: 8s; }
.mol-ring-2 { width: 180px; height: 180px; animation-duration: 14s; animation-direction: reverse; }
.mol-ring-3 { width: 260px; height: 260px; animation-duration: 20s; border-style: dashed; border-color: rgba(29,143,212,0.12); }
@keyframes rotate-ring {
  from { transform: translate(-50%, -50%) rotate(0deg); }
  to   { transform: translate(-50%, -50%) rotate(360deg); }
}
.mol-node {
  position: absolute;
  left: var(--x); top: var(--y);
  transform: translate(-50%, -50%);
  width: 18px; height: 18px;
  border-radius: 50%;
  background: var(--blue-grad);
  box-shadow: 0 2px 8px rgba(29,143,212,0.4);
}
.mol-node.small {
  width: 10px; height: 10px;
  background: rgba(29,143,212,0.5);
  box-shadow: none;
}
.mol-lines {
  position: absolute;
  inset: 0;
  width: 100%; height: 100%;
}
.mol-label {
  position: absolute;
  bottom: 0; left: 50%;
  transform: translateX(-50%);
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--blue-primary);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  white-space: nowrap;
}

/* Steps */
.hiw-steps { display: flex; flex-direction: column; gap: 32px; }
.hiw-step {
  display: flex;
  gap: 20px;
  align-items: flex-start;
}
.step-num {
  font-family: 'Nunito', sans-serif;
  font-size: 2.2rem;
  font-weight: 900;
  color: var(--blue-primary);
  opacity: 0.2;
  line-height: 1;
  flex-shrink: 0;
  min-width: 56px;
  transition: var(--transition);
}
.hiw-step:hover .step-num { opacity: 1; }
.step-content h4 {
  font-family: 'Nunito', sans-serif;
  font-size: 1.08rem;
  font-weight: 800;
  color: var(--dark);
  margin-bottom: 8px;
}
.step-content p {
  font-size: 0.9rem;
  color: var(--muted);
  line-height: 1.65;
}

/* ─── PRODUCT DETAILS ──────────────────────────────── */
.product-details { background: #fff; }

.pd-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}
.pd-bottle {
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
  /* Subtle outward padding so glow has room */
  padding: 40px 20px;
}
.pd-bottle-glow {
  position: absolute;
  inset: 0;
  border-radius: 50%;
  background: radial-gradient(
    ellipse at center,
    rgba(29,143,212,0.18) 0%,
    rgba(41,182,246,0.08) 45%,
    transparent 70%
  );
  pointer-events: none;
}
.pd-bottle-img {
  width: clamp(460px, 50vw, 720px);
  max-width: 100%;
  /* Layered shadow: soft ambient + sharper contact shadow */
  filter:
    drop-shadow(0 32px 64px rgba(29,143,212,0.22))
    drop-shadow(0 8px 20px rgba(0,0,0,0.14));
  transition: transform 0.4s cubic-bezier(0.4,0,0.2,1), filter 0.4s ease;
  position: relative;
  z-index: 1;
}
.pd-bottle-img:hover {
  transform: scale(1.04) translateY(-8px);
  filter:
    drop-shadow(0 44px 72px rgba(29,143,212,0.28))
    drop-shadow(0 12px 28px rgba(0,0,0,0.18));
}

.pd-info .section-tag { display: inline-block; margin-bottom: 14px; }
.pd-info h2 {
  font-family: 'Nunito', sans-serif;
  font-size: clamp(1.8rem, 3vw, 2.6rem);
  font-weight: 900;
  color: var(--dark);
  line-height: 1.15;
  margin-bottom: 20px;
}
.pd-meta-row {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 24px;
}
.pd-meta {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: var(--blue-light);
  color: var(--blue-deep);
  font-size: 0.85rem;
  font-weight: 700;
  padding: 6px 16px;
  border-radius: 100px;
}
.pd-desc {
  font-size: 0.98rem;
  color: var(--muted);
  line-height: 1.75;
  margin-bottom: 32px;
}

/* Feeding Guide */
.feeding-guide {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 24px;
  margin-bottom: 32px;
}
.feeding-guide h3 {
  font-family: 'Nunito', sans-serif;
  font-size: 1rem;
  font-weight: 800;
  color: var(--dark);
  margin-bottom: 16px;
  display: flex;
  align-items: center;
  gap: 8px;
}
.feeding-guide h3 i { color: var(--blue-primary); }
.feeding-table { display: flex; flex-direction: column; gap: 0; }
.feeding-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 10px 14px;
  border-radius: 8px;
  font-size: 0.88rem;
  transition: var(--transition);
}
.feeding-row:hover { background: #e8f4fd; }
.feeding-row.header {
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--muted);
  background: transparent;
  padding-bottom: 6px;
  border-bottom: 2px solid var(--border);
  margin-bottom: 4px;
}
.feeding-row:not(.header) span:first-child {
  display: flex;
  align-items: center;
  gap: 8px;
  color: var(--text);
}
.feeding-row:not(.header) span:first-child i { color: var(--blue-sky); font-size: 0.75rem; }
.feeding-row:not(.header) span:last-child { color: var(--dark); }

/* ─── TRUST SECTION ────────────────────────────────── */
.trust-section {
  padding: 80px 0;
  background: var(--blue-light);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}
.trust-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 32px;
}
.trust-badge {
  text-align: center;
  padding: 32px 20px;
  background: #fff;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
}
.trust-badge:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-md);
}
.trust-icon {
  width: 60px; height: 60px;
  border-radius: 50%;
  background: var(--blue-grad);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 16px;
  color: #fff;
  font-size: 1.4rem;
}
.trust-badge h4 {
  font-family: 'Nunito', sans-serif;
  font-size: 0.95rem;
  font-weight: 800;
  color: var(--dark);
  margin-bottom: 8px;
}
.trust-badge p {
  font-size: 0.82rem;
  color: var(--muted);
  line-height: 1.6;
}

/* ─── TESTIMONIALS ─────────────────────────────────── */
.testimonials { background: #fff; }

.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-bottom: 48px;
}
.testi-card {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 32px 28px;
  transition: var(--transition);
  position: relative;
}
.testi-card::before {
  content: '\201C';
  position: absolute;
  top: 20px; left: 24px;
  font-size: 4rem;
  color: var(--blue-primary);
  opacity: 0.12;
  font-family: Georgia, serif;
  line-height: 1;
}
.testi-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-md);
  border-color: var(--blue-primary);
}
.testi-card.featured {
  background: linear-gradient(135deg, #EFF8FF 0%, #DBEAFE 100%);
  border-color: var(--blue-primary);
  box-shadow: var(--shadow-md);
}
.testi-badge-top {
  position: absolute;
  top: -12px; right: 24px;
  background: var(--blue-grad);
  color: #fff;
  font-size: 0.7rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 4px 12px;
  border-radius: 100px;
}
.testi-stars {
  display: flex;
  gap: 3px;
  color: #F59E0B;
  font-size: 0.9rem;
  margin-bottom: 16px;
}
.testi-text {
  font-size: 0.9rem;
  color: var(--text);
  line-height: 1.75;
  margin-bottom: 24px;
  font-style: italic;
}
.testi-footer {
  display: flex;
  align-items: center;
  gap: 12px;
}
.testi-avatar {
  font-size: 2rem;
  color: var(--blue-primary);
  opacity: 0.6;
  flex-shrink: 0;
}
.testi-info strong { display: block; font-size: 0.9rem; color: var(--dark); }
.testi-info span   { font-size: 0.78rem; color: var(--muted); }
.testi-dog {
  margin-left: auto;
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--blue-primary);
  background: var(--blue-light);
  padding: 4px 10px;
  border-radius: 100px;
  white-space: nowrap;
}

.testi-rating-summary {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
}
.rating-big {
  font-family: 'Nunito', sans-serif;
  font-size: 4rem;
  font-weight: 900;
  color: var(--dark);
  line-height: 1;
}
.rating-stars-big {
  display: flex;
  gap: 4px;
  color: #F59E0B;
  font-size: 1.3rem;
}
.rating-count {
  font-size: 0.88rem;
  color: var(--muted);
}

/* ─── FINAL CTA ────────────────────────────────────── */
.final-cta {
  position: relative;
  overflow: hidden;
  padding: 100px 0 0;
}
.cta-bg-img {
  position: absolute;
  inset: 0;
  width: 100%; height: 100%;
  object-fit: cover;
  z-index: 0;
}
.cta-bg-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    110deg,
    rgba(13,95,163,0.93) 0%,
    rgba(29,143,212,0.85) 50%,
    rgba(41,182,246,0.75) 100%
  );
  z-index: 1;
}
.cta-inner {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: 1fr 660px;
  gap: 40px;
  align-items: flex-end;
}
.cta-content .section-tag { margin-bottom: 16px; display: inline-block; }
.cta-content {
  padding-bottom: 80px;
  align-self: center;
}
.cta-content h2 {
  font-family: 'Nunito', sans-serif;
  font-size: clamp(2rem, 4vw, 3.2rem);
  font-weight: 900;
  color: #fff;
  line-height: 1.15;
  margin-bottom: 20px;
}
.cta-content p {
  font-size: 1.05rem;
  color: rgba(255,255,255,0.85);
  line-height: 1.7;
  margin-bottom: 28px;
  max-width: 520px;
}
.cta-features {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 36px;
}
.cta-features span {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  background: rgba(255,255,255,0.15);
  border: 1px solid rgba(255,255,255,0.25);
  color: rgba(255,255,255,0.92);
  font-size: 0.85rem;
  font-weight: 600;
  padding: 8px 18px;
  border-radius: 100px;
}
.cta-features span i { color: #7dd3fc; }
.cta-note {
  margin-top: 20px;
  font-size: 0.82rem;
  color: rgba(255,255,255,0.65);
}
.cta-note i { margin-right: 3px; }
.cta-bottle-wrap {
  display: flex;
  justify-content: center;
  align-items: flex-end;
  position: relative;
}
/* Radial glow behind the CTA bottle */
.cta-bottle-wrap::before {
  content: '';
  position: absolute;
  bottom: 0; left: 50%;
  transform: translateX(-50%);
  width: 780px; height: 780px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(125,211,252,0.25) 0%, rgba(41,182,246,0.1) 40%, transparent 70%);
  pointer-events: none;
  z-index: 0;
}
}
.cta-bottle {
  width: clamp(520px, 52vw, 760px);
  max-width: 100%;
  filter:
    drop-shadow(0 40px 80px rgba(0,0,0,0.5))
    drop-shadow(0 10px 28px rgba(0,0,0,0.3));
  animation: float 4s ease-in-out infinite;
  position: relative;
  z-index: 1;
  /* Bottle bleeds upward out of the section for drama */
  margin-top: -60px;
}

/* ─── FOOTER ───────────────────────────────────────── */
.footer {
  background: var(--dark);
  padding: 80px 0 0;
}
.footer-inner {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 48px;
  padding-bottom: 60px;
}
.footer-brand .nav-logo { margin-bottom: 16px; }
.footer-brand .footer-logo { margin-bottom: 16px; }
.footer-brand .logo-go  { color: #fff; }
.footer-brand p {
  font-size: 0.88rem;
  color: rgba(255,255,255,0.5);
  line-height: 1.7;
  margin-bottom: 24px;
  max-width: 280px;
}
.footer-social {
  display: flex;
  gap: 12px;
}
.footer-social a {
  width: 38px; height: 38px;
  border-radius: 50%;
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  color: rgba(255,255,255,0.6);
  font-size: 0.85rem;
  transition: var(--transition);
}
.footer-social a:hover {
  background: var(--blue-primary);
  border-color: var(--blue-primary);
  color: #fff;
  transform: translateY(-3px);
}
.footer-col h5 {
  font-family: 'Nunito', sans-serif;
  font-size: 0.8rem;
  font-weight: 800;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.4);
  margin-bottom: 20px;
}
.footer-col a {
  display: block;
  font-size: 0.88rem;
  color: rgba(255,255,255,0.6);
  margin-bottom: 12px;
  transition: var(--transition);
}
.footer-col a:hover {
  color: var(--blue-sky);
  padding-left: 4px;
}
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.08);
  padding: 24px 0;
}
.footer-bottom p {
  font-size: 0.78rem;
  color: rgba(255,255,255,0.3);
  text-align: center;
  line-height: 1.6;
}

/* ─── ACTIVE NAV LINK ──────────────────────────────── */
.nav-links a.active-nav:not(.nav-cta-btn) {
  color: var(--blue-sky) !important;
}
.nav-links a.active-nav:not(.nav-cta-btn)::after {
  width: 100%;
}
.navbar.scrolled .nav-links a.active-nav:not(.nav-cta-btn) {
  color: var(--blue-primary) !important;
}

/* ─── AOS ANIMATION (simple CSS-only) ─────────────── */
[data-aos] {
  opacity: 0;
  transition: opacity 0.7s ease, transform 0.7s ease;
}
[data-aos="fade-up"]    { transform: translateY(30px); }
[data-aos="fade-right"] { transform: translateX(-30px); }
[data-aos="fade-left"]  { transform: translateX(30px); }
[data-aos="zoom-in"]    { transform: scale(0.92); }

[data-aos].aos-animate {
  opacity: 1;
  transform: none;
}

/* ─── RESPONSIVE ───────────────────────────────────── */
@media (max-width: 1100px) {
  .benefits-grid { grid-template-columns: repeat(2, 1fr); }
  .trust-grid    { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 900px) {
  section { padding: 72px 0; }

  /* ── HERO ── */
  .hero-inner {
    grid-template-columns: 1fr;
    text-align: center;
    align-items: center;
    /* Reduce top padding — just enough to clear the fixed navbar */
    padding: 72px 24px 40px;
    min-height: auto;
    gap: 0;
  }
  .hero-content { order: 2; padding-bottom: 0; }
  .hero-product {
    order: 1;
    justify-content: center;
    margin-right: 0;
    /* Clip the giant desktop glow so it adds no extra height */
    overflow: hidden;
    /* Tight vertical space — let the bottle sit right under the navbar */
    padding-top: 0;
    padding-bottom: 0;
  }
  .hero-product-glow {
    /* Scale the glow down so it doesn't create invisible dead space */
    width: 320px;
    height: 320px;
  }
  .hero-bottle {
    width: min(260px, 72vw);
    margin-bottom: 12px;
  }
  .hero-product-badge { right: 10px; bottom: 12px; }
  .hero-headline { font-size: clamp(2rem, 6vw, 3rem); }
  .hero-sub   { margin: 0 auto 28px; }
  .hero-pills { justify-content: center; }
  .hero-actions { justify-content: center; }

  .hiw-layout { grid-template-columns: 1fr; }
  .molecule-container { max-width: 260px; height: 260px; }

  .pd-inner  { grid-template-columns: 1fr; text-align: center; }
  .pd-bottle { order: 1; padding: 20px; }
  .pd-bottle-img { width: min(420px, 80vw); }
  .pd-info   { order: 2; }
  .pd-meta-row { justify-content: center; }

  .cta-inner { grid-template-columns: 1fr; text-align: center; align-items: center; }
  .cta-content { order: 1; padding-bottom: 40px; }
  .cta-bottle-wrap { display: flex; order: 2; }
  .cta-bottle { width: min(400px, 80vw); margin-top: 0; }
  .cta-content p { margin: 0 auto 28px; }
  .cta-features { justify-content: center; }

  .ingredients-grid { grid-template-columns: repeat(2, 1fr); }
  .testimonials-grid { grid-template-columns: 1fr; max-width: 560px; margin-left: auto; margin-right: auto; }

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

@media (max-width: 640px) {
  .nav-links { display: none; flex-direction: column; position: fixed; top: 0; right: 0; bottom: 0; width: 280px; background: #fff; padding: 80px 32px 32px; gap: 24px; box-shadow: -4px 0 30px rgba(0,0,0,0.1); z-index: 999; transform: translateX(100%); transition: transform 0.4s ease; }
  .nav-links.open { display: flex; transform: translateX(0); }
  .nav-links a:not(.nav-cta-btn) { color: var(--dark); font-size: 1.1rem; }
  .nav-cta-btn { width: 100%; justify-content: center; }
  .hamburger { display: flex; z-index: 1001; }

  /* Extra tightening on small phones */
  .hero-inner { padding: 68px 20px 32px; gap: 0; }
  .hero-bottle { width: min(220px, 68vw); margin-bottom: 8px; }
  .hero-product-glow { width: 260px; height: 260px; }

  .benefits-grid    { grid-template-columns: 1fr; }
  .ingredients-grid { grid-template-columns: 1fr; }
  .trust-grid       { grid-template-columns: 1fr 1fr; }
  .sp-inner         { flex-direction: column; gap: 16px; }
  .sp-divider       { display: none; }
  .sp-item          { padding: 0; }
  .footer-inner     { grid-template-columns: 1fr; }
}

@media (max-width: 420px) {
  .trust-grid { grid-template-columns: 1fr; }
}