/* ===== RESET & BASE ===== */
* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }

:root {
  --bg: #f0e6d8;
  --bg-light: #f7f0e8;
  --neu-shadow-dark: #c8b89a;
  --neu-shadow-light: #ffffff;
  --red: #e63946;
  --red-dark: #c1121f;
  --orange: #ff6b35;
  --green: #2d9a4e;
  --pink: #e91e8c;
  --text-dark: #2c1810;
  --text-mid: #6b5344;
  --text-light: #a08070;
}

body {
  font-family: 'Poppins', sans-serif;
  background: var(--bg);
  color: var(--text-dark);
  overflow-x: hidden;
}

/* ===== NEUMORPHIC HELPERS ===== */
.neu-flat {
  background: var(--bg);
  box-shadow: 6px 6px 14px var(--neu-shadow-dark), -6px -6px 14px var(--neu-shadow-light);
  border-radius: 16px;
}
.neu-inset {
  background: var(--bg);
  box-shadow: inset 4px 4px 10px var(--neu-shadow-dark), inset -4px -4px 10px var(--neu-shadow-light);
  border-radius: 12px;
}
.neu-pressed {
  box-shadow: inset 3px 3px 8px var(--neu-shadow-dark), inset -3px -3px 8px var(--neu-shadow-light);
}

/* ===== BUBBLES ===== */
.bubbles {
  position: fixed; top: 0; left: 0;
  width: 100%; height: 100%;
  pointer-events: none; z-index: 0; overflow: hidden;
}
.bubble {
  position: absolute; bottom: -150px; border-radius: 50%;
  opacity: 0.06; animation: floatUp linear infinite;
  background: radial-gradient(circle, #e63946, #ff6b35);
}
.bubble:nth-child(1){width:80px;height:80px;left:10%;animation-duration:8s;animation-delay:0s}
.bubble:nth-child(2){width:50px;height:50px;left:25%;animation-duration:12s;animation-delay:2s}
.bubble:nth-child(3){width:100px;height:100px;left:40%;animation-duration:10s;animation-delay:1s}
.bubble:nth-child(4){width:60px;height:60px;left:55%;animation-duration:9s;animation-delay:3s}
.bubble:nth-child(5){width:90px;height:90px;left:70%;animation-duration:11s;animation-delay:0.5s}
.bubble:nth-child(6){width:40px;height:40px;left:80%;animation-duration:7s;animation-delay:1.5s}
.bubble:nth-child(7){width:70px;height:70px;left:90%;animation-duration:13s;animation-delay:4s}
.bubble:nth-child(8){width:55px;height:55px;left:5%;animation-duration:6s;animation-delay:2.5s}
@keyframes floatUp {
  0%{transform:translateY(0) scale(1);opacity:0.06}
  50%{opacity:0.12}
  100%{transform:translateY(-110vh) scale(1.2);opacity:0}
}

/* ===== NAVBAR ===== */
.navbar {
  position: fixed; top: 0; left: 0; right: 0;
  display: flex; align-items: center; justify-content: center;
  padding: 12px 24px;
  background: rgba(240, 230, 216, 0.65);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  box-shadow: 0 4px 20px rgba(200,184,154,0.5), 0 1px 0 rgba(255,255,255,0.8);
  border-bottom: 1px solid rgba(255,255,255,0.5);
  z-index: 1000;
}
.nav-logo { display: flex; align-items: center; gap: 10px; }
.logo-bottle { font-size: 26px; line-height: 1; }
.logo-text {
  font-size: 20px;
  font-weight: 800;
  color: var(--text-dark);
  letter-spacing: -0.3px;
}
.logo-yakult { color: var(--red); }
.nav-links { display: none; }

/* ===== CONTAINER ===== */
.container { max-width: 1200px; margin: 0 auto; padding: 0 24px; position: relative; z-index: 1; }

/* ===== ANIMATIONS ===== */
@keyframes fadeInDown {
  from { opacity:0; transform:translateY(-20px); }
  to   { opacity:1; transform:translateY(0); }
}
@keyframes bottleFloat {
  0%,100%{transform:translateY(0)}
  50%{transform:translateY(-18px)}
}

/* ===== HERO ===== */
.hero {
  min-height: 100vh;
  display: flex; align-items: center; justify-content: space-between;
  padding: 100px 60px 60px;
  background: var(--bg);
  position: relative; overflow: hidden; z-index: 1;
}
.hero::after {
  content: '';
  position: absolute; top: -120px; right: -120px;
  width: 550px; height: 550px;
  background: radial-gradient(circle, rgba(230,57,70,0.08), transparent 70%);
  border-radius: 50%; pointer-events: none;
}
.hero-content { flex: 1; max-width: 560px; }
.hero-badge {
  display: inline-block;
  background: linear-gradient(135deg, var(--red), var(--orange));
  color: #fff; padding: 7px 20px; border-radius: 50px;
  font-size: 13px; font-weight: 600; margin-bottom: 24px;
  box-shadow: 4px 4px 12px rgba(230,57,70,0.35);
  animation: fadeInDown 0.6s ease;
}
.hero-title {
  font-size: clamp(36px, 5vw, 62px);
  font-weight: 800; line-height: 1.1;
  color: var(--text-dark); margin-bottom: 20px;
  animation: fadeInDown 0.7s ease;
}
.highlight {
  background: linear-gradient(135deg, var(--red), var(--orange));
  -webkit-background-clip: text; -webkit-text-fill-color: transparent;
  background-clip: text;
}
.hero-desc {
  font-size: 16px; color: var(--text-mid); line-height: 1.7;
  margin-bottom: 36px; animation: fadeInDown 0.8s ease;
}
.hero-btns { display: flex; gap: 16px; flex-wrap: wrap; animation: fadeInDown 0.9s ease; }

.btn {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 14px 28px; border-radius: 50px;
  font-size: 15px; font-weight: 600; text-decoration: none;
  transition: all 0.25s; cursor: pointer; border: none; font-family: 'Poppins', sans-serif;
}
.btn-primary {
  background: linear-gradient(135deg, var(--red), var(--orange));
  color: #fff;
  box-shadow: 5px 5px 15px rgba(230,57,70,0.4), -2px -2px 8px rgba(255,255,255,0.6);
}
.btn-primary:hover { transform: translateY(-3px); box-shadow: 8px 8px 22px rgba(230,57,70,0.5), -2px -2px 8px rgba(255,255,255,0.6); }
.btn-primary:active { transform: translateY(0); box-shadow: inset 3px 3px 8px rgba(180,30,30,0.4); }

.btn-outline {
  background: var(--bg); color: var(--red);
  box-shadow: 5px 5px 14px var(--neu-shadow-dark), -5px -5px 14px var(--neu-shadow-light);
}
.btn-outline:hover { box-shadow: inset 4px 4px 10px var(--neu-shadow-dark), inset -4px -4px 10px var(--neu-shadow-light); }

/* ===== HERO BOTTLES — 3D SVG ===== */
.hero-visual {
  flex: 1;
  display: flex;
  justify-content: center;
  align-items: flex-end;
  position: relative;
  min-height: 340px;
}

.bottles-row {
  display: flex;
  align-items: flex-end;
  justify-content: center;
  gap: 12px;
  padding-bottom: 20px;
  position: relative;
}

/* Ground glow */
.bottles-row::after {
  content: '';
  position: absolute;
  bottom: 0; left: 50%;
  transform: translateX(-50%);
  width: 420px; height: 32px;
  background: radial-gradient(ellipse, rgba(230,57,70,0.18) 0%, transparent 75%);
  filter: blur(12px);
  z-index: 0;
  pointer-events: none;
}

.bottle-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  position: relative;
  z-index: 1;
  animation: bottleFloatReal 3s ease-in-out infinite;
  animation-delay: var(--delay, 0s);
}

.bottle-svg {
  width: 80px;
  height: auto;
  display: block;
  transform: rotate(var(--rot, 0deg)) scaleX(0.72);
  transition: transform 0.35s ease;
  cursor: pointer;
}

.bottle-item:hover .bottle-svg {
  transform: rotate(var(--rot, 0deg)) scaleX(0.72) scale(1.1) translateY(-10px);
}

/* Flavor tag badge */
.bottle-tag {
  display: inline-block;
  font-size: 11px; font-weight: 700;
  padding: 4px 14px; border-radius: 20px;
  color: #fff; letter-spacing: 0.4px;
  box-shadow: 2px 4px 10px rgba(0,0,0,0.18);
  white-space: nowrap;
}
.tag-red    { background: linear-gradient(135deg, #e63946, #ff6b6b); }
.tag-blue   { background: linear-gradient(135deg, #1e90ff, #64b5f6); }
.tag-orange { background: linear-gradient(135deg, #ff8c00, #ffb347); }
.tag-pink   { background: linear-gradient(135deg, #e91e8c, #ff6eb4); }

@keyframes bottleFloatReal {
  0%, 100% { transform: translateY(0px); }
  50%       { transform: translateY(var(--float-y, -18px)); }
}


/* ===== SECTION SHARED ===== */
.section-header { text-align: center; margin-bottom: 52px; }
.section-badge {
  display: inline-block;
  background: linear-gradient(135deg, var(--red), var(--orange));
  color: #fff; padding: 6px 18px; border-radius: 50px;
  font-size: 12px; font-weight: 600; letter-spacing: 1px;
  text-transform: uppercase; margin-bottom: 14px;
  box-shadow: 3px 3px 10px rgba(230,57,70,0.3);
}
.section-title { font-size: clamp(26px, 4vw, 40px); font-weight: 800; color: var(--text-dark); margin-bottom: 10px; }
.section-desc { font-size: 15px; color: var(--text-light); }

/* ===== PRODUCTS SECTION ===== */
.products { padding: 100px 0; background: var(--bg); position: relative; z-index: 1; }
.products-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 28px; }

.product-card {
  background: var(--bg);
  border-radius: 24px;
  padding: 32px 22px 24px;
  text-align: center;
  box-shadow: 8px 8px 20px var(--neu-shadow-dark), -8px -8px 20px var(--neu-shadow-light);
  transition: transform 0.3s, box-shadow 0.3s;
  position: relative; overflow: hidden;
}
.product-card::before {
  content: ''; position: absolute; top: 0; left: 0; right: 0; height: 5px;
  border-radius: 24px 24px 0 0;
}
.product-card[data-color="red"]::before    { background: linear-gradient(90deg, #e63946, #ff6b35); }
.product-card[data-color="orange"]::before { background: linear-gradient(90deg, #ff6b35, #ffb347); }
.product-card[data-color="green"]::before  { background: linear-gradient(90deg, #2d9a4e, #56c870); }
.product-card[data-color="pink"]::before   { background: linear-gradient(90deg, #e91e8c, #ff6eb4); }

.product-card:hover {
  transform: translateY(-6px);
  box-shadow: 12px 12px 28px var(--neu-shadow-dark), -8px -8px 20px var(--neu-shadow-light);
}

.product-icon {
  width: 76px; height: 76px; border-radius: 50%;
  margin: 0 auto 18px;
  display: flex; align-items: center; justify-content: center;
}
.red-icon    { box-shadow: 5px 5px 12px #d4a090, -5px -5px 12px #fff; }
.orange-icon { box-shadow: 5px 5px 12px #d4b090, -5px -5px 12px #fff; }
.green-icon  { box-shadow: 5px 5px 12px #90c4a0, -5px -5px 12px #fff; }
.pink-icon   { box-shadow: 5px 5px 12px #d490b0, -5px -5px 12px #fff; }

.mini-bottle { width: 22px; height: 40px; border-radius: 5px 5px 8px 8px; }
.red-mini    { background: linear-gradient(180deg, #e63946, #ff8a8a); }
.orange-mini { background: linear-gradient(180deg, #ff6b35, #ffb347); }
.green-mini  { background: linear-gradient(180deg, #2d9a4e, #56c870); }
.pink-mini   { background: linear-gradient(180deg, #e91e8c, #ff6eb4); }

.product-card h3 { font-size: 17px; font-weight: 700; color: var(--text-dark); margin-bottom: 8px; }
.product-card p  { font-size: 12.5px; color: var(--text-light); line-height: 1.6; margin-bottom: 16px; }

.product-price {
  display: flex; justify-content: space-between; align-items: center;
  padding: 8px 12px; border-radius: 10px; margin-bottom: 6px;
  box-shadow: inset 3px 3px 7px var(--neu-shadow-dark), inset -3px -3px 7px var(--neu-shadow-light);
}
.price-label { font-size: 11.5px; color: var(--text-light); font-weight: 500; }
.price-val   { font-size: 13px; font-weight: 700; color: var(--red); }

/* ===== CALCULATOR SECTION ===== */
.calculator {
  padding: 100px 0 120px;
  background: var(--bg);
  position: relative; z-index: 1;
}
.calc-badge { background: linear-gradient(135deg, #2c1810, #6b3020) !important; }
.white-title { color: var(--text-dark) !important; }
.white-desc  { color: var(--text-mid) !important; }

/* Mode Toggle */
.mode-toggle {
  display: flex; justify-content: center; gap: 16px;
  margin-bottom: 48px;
}
.mode-btn {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 12px 28px; border-radius: 50px; border: none;
  font-family: 'Poppins', sans-serif; font-size: 14px; font-weight: 600;
  cursor: pointer; transition: all 0.3s;
  background: var(--bg); color: var(--text-mid);
  box-shadow: 5px 5px 14px var(--neu-shadow-dark), -5px -5px 14px var(--neu-shadow-light);
}
.mode-btn.active {
  background: linear-gradient(135deg, var(--red), var(--orange));
  color: #fff;
  box-shadow: 4px 4px 12px rgba(230,57,70,0.4), -2px -2px 8px rgba(255,255,255,0.5);
}
.mode-btn:not(.active):hover {
  box-shadow: inset 4px 4px 10px var(--neu-shadow-dark), inset -4px -4px 10px var(--neu-shadow-light);
}

/* Calc Layout */
.calc-wrapper {
  display: grid;
  grid-template-columns: 1fr 360px;
  gap: 32px;
  align-items: start;
}

/* Calc Items Panel */
.calc-items {
  display: flex; flex-direction: column; gap: 16px;
  background: var(--bg);
  padding: 28px;
  border-radius: 28px;
  box-shadow: 10px 10px 26px var(--neu-shadow-dark), -10px -10px 26px var(--neu-shadow-light);
}

.calc-item {
  display: flex; align-items: center; justify-content: space-between;
  gap: 16px; flex-wrap: wrap;
  padding: 18px 20px;
  border-radius: 18px;
  background: var(--bg);
  box-shadow: 5px 5px 14px var(--neu-shadow-dark), -5px -5px 14px var(--neu-shadow-light);
  transition: box-shadow 0.3s;
}
.calc-item:hover {
  box-shadow: 7px 7px 18px var(--neu-shadow-dark), -7px -7px 18px var(--neu-shadow-light);
}

.calc-item-info { display: flex; align-items: center; gap: 14px; flex: 1; min-width: 160px; }

/* Calc mini bottles — SVG 3D */
.calc-bottle {
  width: 36px;
  height: 60px;
  flex-shrink: 0;
  display: block;
}
.calc-bottle svg {
  width: 100%;
  height: 100%;
}

.calc-item-text { display: flex; flex-direction: column; gap: 3px; }
.calc-item-name  { font-size: 14px; font-weight: 700; color: var(--text-dark); }
.calc-item-price { font-size: 12px; color: var(--red); font-weight: 600; }

/* Qty Controls */
.calc-controls {
  display: flex; align-items: center; gap: 12px;
}
.qty-btn {
  width: 38px; height: 38px; border-radius: 50%; border: none;
  font-size: 14px; cursor: pointer; transition: all 0.2s;
  display: flex; align-items: center; justify-content: center;
  font-family: 'Poppins', sans-serif;
  background: var(--bg);
  box-shadow: 4px 4px 10px var(--neu-shadow-dark), -4px -4px 10px var(--neu-shadow-light);
  color: var(--text-mid);
}
.qty-btn:hover { box-shadow: inset 3px 3px 8px var(--neu-shadow-dark), inset -3px -3px 8px var(--neu-shadow-light); }
.qty-btn:active { box-shadow: inset 4px 4px 10px var(--neu-shadow-dark), inset -4px -4px 10px var(--neu-shadow-light); }
.qty-btn.plus { color: var(--red); }
.qty-btn.minus { color: var(--text-mid); }

.qty-display {
  min-width: 42px; text-align: center;
  font-size: 18px; font-weight: 800; color: var(--text-dark);
  padding: 6px 4px;
  border-radius: 10px;
  display: inline-block;
  transition: transform 0.2s ease;
  box-shadow: inset 3px 3px 8px var(--neu-shadow-dark), inset -3px -3px 8px var(--neu-shadow-light);
}

.calc-subtotal {
  min-width: 90px; text-align: right;
  font-size: 14px; font-weight: 700; color: var(--red);
  padding: 8px 14px; border-radius: 10px;
  box-shadow: inset 3px 3px 8px var(--neu-shadow-dark), inset -3px -3px 8px var(--neu-shadow-light);
}

/* ===== SUMMARY CARD ===== */
.calc-summary { position: sticky; top: 90px; }

.summary-card {
  background: var(--bg);
  border-radius: 28px;
  padding: 28px;
  box-shadow: 10px 10px 26px var(--neu-shadow-dark), -10px -10px 26px var(--neu-shadow-light);
}

.summary-title {
  font-size: 16px; font-weight: 700; color: var(--text-dark);
  margin-bottom: 20px; display: flex; align-items: center; gap: 8px;
}
.summary-title i { color: var(--red); }

.summary-lines {
  min-height: 80px; margin-bottom: 16px;
  display: flex; flex-direction: column; gap: 10px;
}
.empty-msg {
  color: var(--text-light); font-size: 13px; text-align: center;
  padding: 24px 0; font-style: italic;
}

.summary-line {
  display: flex; justify-content: space-between; align-items: center;
  padding: 10px 14px; border-radius: 12px;
  box-shadow: inset 3px 3px 7px var(--neu-shadow-dark), inset -3px -3px 7px var(--neu-shadow-light);
  animation: fadeSlideIn 0.25s ease;
}
@keyframes fadeSlideIn {
  from { opacity:0; transform:translateX(-8px); }
  to   { opacity:1; transform:translateX(0); }
}
.summary-line-name { font-size: 13px; color: var(--text-mid); font-weight: 500; }
.summary-line-val  { font-size: 13px; color: var(--red); font-weight: 700; }

.summary-divider {
  height: 2px; border-radius: 2px; margin: 18px 0;
  background: var(--bg);
  box-shadow: 1px 1px 3px var(--neu-shadow-dark), -1px -1px 3px var(--neu-shadow-light);
}

.summary-total {
  display: flex; justify-content: space-between; align-items: center;
  padding: 14px 16px; border-radius: 14px; margin-bottom: 14px;
  box-shadow: inset 4px 4px 10px var(--neu-shadow-dark), inset -4px -4px 10px var(--neu-shadow-light);
  font-weight: 700; font-size: 15px; color: var(--text-dark);
}
.total-amount {
  font-size: 20px; font-weight: 800; color: var(--red);
  transition: all 0.3s;
}
.total-amount.bump { transform: scale(1.15); color: var(--red-dark); }

.summary-info {
  font-size: 12px; color: var(--text-light); margin-bottom: 18px;
  text-align: center; display: flex; align-items: center; justify-content: center; gap: 6px;
}
.summary-info span { font-weight: 600; color: var(--red); }

.btn-reset {
  width: 100%; padding: 13px; border-radius: 14px; border: none;
  font-family: 'Poppins', sans-serif; font-size: 14px; font-weight: 600;
  cursor: pointer; transition: all 0.25s;
  background: var(--bg); color: var(--text-mid);
  box-shadow: 5px 5px 14px var(--neu-shadow-dark), -5px -5px 14px var(--neu-shadow-light);
  display: flex; align-items: center; justify-content: center; gap: 8px;
  margin-bottom: 12px;
}
.btn-reset:hover { color: var(--red); }
.btn-reset:active {
  box-shadow: inset 4px 4px 10px var(--neu-shadow-dark), inset -4px -4px 10px var(--neu-shadow-light);
}

/* Pesan Sekarang Button */
.btn-pesan {
  width: 100%; padding: 14px; border-radius: 14px; border: none;
  font-family: 'Poppins', sans-serif; font-size: 15px; font-weight: 700;
  cursor: pointer; transition: all 0.25s;
  background: linear-gradient(135deg, #25d366, #128c7e);
  color: #fff;
  box-shadow: 5px 5px 16px rgba(37,211,102,0.4), -3px -3px 10px rgba(255,255,255,0.5);
  display: flex; align-items: center; justify-content: center; gap: 10px;
}
.btn-pesan i { font-size: 18px; }
.btn-pesan:hover {
  transform: translateY(-2px);
  box-shadow: 7px 7px 20px rgba(37,211,102,0.5), -3px -3px 10px rgba(255,255,255,0.5);
}
.btn-pesan:active {
  transform: translateY(0);
  box-shadow: inset 4px 4px 10px rgba(0,100,60,0.3), inset -2px -2px 8px rgba(255,255,255,0.2);
}
/* Total items badge on summary */
.total-bottles {
  text-align: center; margin-bottom: 14px;
  font-size: 12px; color: var(--text-light);
}
.total-bottles span {
  font-weight: 700; color: var(--orange);
  font-size: 15px;
}

/* ===== BENEFITS SECTION ===== */
.benefits { padding: 100px 0; background: var(--bg); position: relative; z-index: 1; }
.benefits-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 24px; }
.benefit-card {
  background: var(--bg);
  border-radius: 24px; padding: 36px 24px; text-align: center;
  box-shadow: 8px 8px 20px var(--neu-shadow-dark), -8px -8px 20px var(--neu-shadow-light);
  transition: transform 0.3s, box-shadow 0.3s;
}
.benefit-card:hover {
  transform: translateY(-6px);
  box-shadow: 12px 12px 28px var(--neu-shadow-dark), -8px -8px 20px var(--neu-shadow-light);
}
.benefit-icon {
  font-size: 40px; margin-bottom: 16px;
  width: 72px; height: 72px; border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  margin: 0 auto 18px;
  box-shadow: 5px 5px 12px var(--neu-shadow-dark), -5px -5px 12px var(--neu-shadow-light);
}
.benefit-card h4 { font-size: 15px; font-weight: 700; color: var(--text-dark); margin-bottom: 8px; }
.benefit-card p  { font-size: 13px; color: var(--text-light); line-height: 1.6; }

/* ===== FOOTER ===== */
.footer {
  background: var(--bg);
  padding: 40px 60px;
  box-shadow: 0 -4px 20px var(--neu-shadow-dark);
  position: relative; z-index: 1;
}
.footer-content { display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 16px; }
.footer-logo .logo-text { font-size: 20px; font-weight: 800; color: var(--text-dark); }
.footer-logo .logo-yakult { color: var(--red); }
.footer-logo p { font-size: 13px; color: var(--text-light); margin-top: 4px; }
.footer-copy p { font-size: 13px; color: var(--text-light); }

/* ===== RESPONSIVE ===== */
@media (max-width: 900px) {
  .calc-wrapper { grid-template-columns: 1fr; }
  .calc-summary { position: static; }
  .hero { flex-direction: column; padding: 100px 28px 60px; text-align: center; gap: 48px; }
  .hero-btns { justify-content: center; }
  .hero-visual { min-height: auto; }
  .bottles-row { gap: 8px; }
  .bottle-svg { width: 68px; }
  .navbar { padding: 14px 24px; }
  .nav-links { gap: 4px; }
  .nav-links a { padding: 6px 12px; font-size: 13px; }
  .footer { padding: 32px 28px; }
  .footer-content { flex-direction: column; text-align: center; }
}
@media (max-width: 600px) {
  .calc-item { flex-direction: column; align-items: flex-start; gap: 12px; }
  .calc-subtotal { align-self: flex-end; }
  .products-grid { grid-template-columns: 1fr 1fr; }
  .benefits-grid { grid-template-columns: 1fr 1fr; }
  .hero { padding: 90px 20px 50px; }
  .nav-links { display: none; }
  .bottle-svg { width: 54px; }
  .bottles-row { gap: 5px; }
  .bottle-tag { font-size: 9px; padding: 3px 9px; }
}

/* ===================================================
   BOTTOM NAVBAR — boyszmusify chrome/glass style
   =================================================== */

/* View switching */
.view-section { display: none; }
.view-section.active-view { display: block; }

/* Push content above navbar */
body { padding-bottom: 80px; }

/* Navbar container */
.bottom-nav {
  position: fixed;
  bottom: 0; left: 0; right: 0;
  height: 68px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 20px;
  background: var(--bg);
  box-shadow: 0 -6px 24px var(--neu-shadow-dark), 0 -2px 8px var(--neu-shadow-light);
  border-top: 1px solid rgba(255,255,255,0.6);
  z-index: 999;
  padding: 0 24px;
  padding-bottom: env(safe-area-inset-bottom, 0px);
  transition: transform 0.3s ease;
}

/* Each tab button */
.bnav-btn {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 4px;
  padding: 10px 28px;
  border: none;
  cursor: pointer;
  border-radius: 18px;
  transition: all 0.25s ease;
  position: relative;
  font-family: 'Poppins', sans-serif;
  box-shadow: 4px 4px 10px var(--neu-shadow-dark), -4px -4px 10px var(--neu-shadow-light);
  background: var(--bg);
  overflow: hidden;
  min-width: 120px;
}

/* Chrome sweep shimmer (like boyszmusify btn-chrome::after) */
.bnav-btn::after {
  content: '';
  position: absolute; top: 0; left: -160%;
  width: 55%; height: 100%;
  background: linear-gradient(120deg, transparent, rgba(255,255,255,0.35), transparent);
  transform: skewX(-20deg);
  animation: chromeSweepNav 3.5s ease-in-out infinite;
  pointer-events: none;
}
@keyframes chromeSweepNav {
  0%   { left: -160%; }
  55%  { left: 160%; }
  100% { left: 160%; }
}

.bnav-btn:nth-child(2)::after { animation-delay: 0.8s; }
.bnav-btn:nth-child(3)::after { animation-delay: 1.6s; }
.bnav-btn:nth-child(4)::after { animation-delay: 2.4s; }

.bnav-icon {
  font-size: 18px;
  color: var(--text-light);
  transition: all 0.25s ease;
  line-height: 1;
}

.bnav-label {
  font-size: 10px;
  font-weight: 600;
  color: var(--text-light);
  letter-spacing: 0.3px;
  transition: all 0.25s ease;
  white-space: nowrap;
}

/* Hover state */
.bnav-btn:hover {
  box-shadow: inset 3px 3px 8px var(--neu-shadow-dark), inset -3px -3px 8px var(--neu-shadow-light);
  transform: translateY(1px);
}

/* Active / selected tab */
.bnav-btn.active {
  box-shadow: inset 4px 4px 10px var(--neu-shadow-dark), inset -4px -4px 10px var(--neu-shadow-light);
}
.bnav-btn.active .bnav-icon {
  color: var(--red);
  filter: drop-shadow(0 0 6px rgba(230,57,70,0.5));
  transform: translateY(-2px) scale(1.15);
}
.bnav-btn.active .bnav-label {
  color: var(--red);
  font-weight: 700;
}

/* Center "Pesan Yakult" button — special pill style */
.bnav-center {
  background: linear-gradient(135deg, var(--red), var(--orange)) !important;
  box-shadow: 5px 5px 14px rgba(230,57,70,0.4), -3px -3px 10px rgba(255,255,255,0.5) !important;
  border-radius: 20px;
  min-width: 150px;
}
.bnav-center .bnav-icon,
.bnav-center .bnav-label {
  color: #fff !important;
}
.bnav-center::after {
  background: linear-gradient(120deg, transparent, rgba(255,255,255,0.25), transparent);
}
.bnav-center.active {
  box-shadow: inset 4px 4px 12px rgba(150,20,20,0.4), inset -2px -2px 8px rgba(255,120,60,0.3) !important;
}
.bnav-center.active .bnav-icon {
  color: #fff !important;
  filter: drop-shadow(0 0 8px rgba(255,255,255,0.5)) !important;
}
.bnav-center.active .bnav-label {
  color: #fff !important;
}
.bnav-center:hover {
  transform: translateY(-2px) !important;
  box-shadow: 7px 7px 18px rgba(230,57,70,0.5), -3px -3px 10px rgba(255,255,255,0.5) !important;
}

/* Active indicator dot */
.bnav-btn.active:not(.bnav-center)::before {
  content: '';
  position: absolute;
  bottom: 5px;
  left: 50%; transform: translateX(-50%);
  width: 4px; height: 4px;
  border-radius: 50%;
  background: var(--red);
  box-shadow: 0 0 6px rgba(230,57,70,0.7);
}

/* Page-in animation for view switching */
@keyframes viewFadeIn {
  from { opacity: 0; transform: translateY(10px); }
  to   { opacity: 1; transform: translateY(0); }
}
.view-section.active-view {
  animation: viewFadeIn 0.3s ease forwards;
}

/* ===== GLASS EFFECT ===== */
/* Dipakai di product card, benefit card, summary card, calc items */
.glass {
  background: rgba(255, 255, 255, 0.45);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border: 1px solid rgba(255, 255, 255, 0.7);
  box-shadow: 0 8px 32px rgba(200,150,120,0.18), inset 0 1px 0 rgba(255,255,255,0.6);
}

/* Apply glass to product cards */
.product-card {
  background: rgba(255, 255, 255, 0.5) !important;
  backdrop-filter: blur(14px) !important;
  -webkit-backdrop-filter: blur(14px) !important;
  border: 1px solid rgba(255, 255, 255, 0.75) !important;
  box-shadow: 8px 8px 20px rgba(200,168,140,0.3), -4px -4px 12px rgba(255,255,255,0.8), inset 0 1px 0 rgba(255,255,255,0.6) !important;
}
.product-card:hover {
  transform: translateY(-6px);
  box-shadow: 12px 12px 30px rgba(200,168,140,0.4), -4px -4px 14px rgba(255,255,255,0.9), inset 0 1px 0 rgba(255,255,255,0.7) !important;
}

/* Apply glass to benefit cards */
.benefit-card {
  background: rgba(255, 255, 255, 0.45) !important;
  backdrop-filter: blur(14px) !important;
  -webkit-backdrop-filter: blur(14px) !important;
  border: 1px solid rgba(255, 255, 255, 0.7) !important;
  box-shadow: 8px 8px 20px rgba(200,168,140,0.25), -4px -4px 12px rgba(255,255,255,0.8) !important;
}
.benefit-card:hover {
  transform: translateY(-6px);
  box-shadow: 12px 12px 28px rgba(200,168,140,0.35), -4px -4px 14px rgba(255,255,255,0.9) !important;
}

/* Apply glass to summary card */
.summary-card {
  background: rgba(255, 255, 255, 0.5) !important;
  backdrop-filter: blur(16px) !important;
  -webkit-backdrop-filter: blur(16px) !important;
  border: 1px solid rgba(255, 255, 255, 0.75) !important;
  box-shadow: 10px 10px 26px rgba(200,168,140,0.3), -6px -6px 18px rgba(255,255,255,0.8) !important;
}

/* Apply glass to calc items panel */
.calc-items {
  background: rgba(255, 255, 255, 0.4) !important;
  backdrop-filter: blur(12px) !important;
  -webkit-backdrop-filter: blur(12px) !important;
  border: 1px solid rgba(255, 255, 255, 0.65) !important;
  box-shadow: 10px 10px 26px rgba(200,168,140,0.25), -6px -6px 18px rgba(255,255,255,0.8) !important;
}

/* Apply glass to each calc item row */
.calc-item {
  background: rgba(255, 255, 255, 0.55) !important;
  backdrop-filter: blur(8px) !important;
  -webkit-backdrop-filter: blur(8px) !important;
  border: 1px solid rgba(255, 255, 255, 0.7) !important;
  box-shadow: 4px 4px 12px rgba(200,168,140,0.2), -2px -2px 8px rgba(255,255,255,0.75) !important;
}
.calc-item:hover {
  box-shadow: 6px 6px 16px rgba(200,168,140,0.3), -3px -3px 10px rgba(255,255,255,0.85) !important;
}

/* Apply glass to bottom nav */
.bottom-nav {
  background: rgba(240, 230, 216, 0.7) !important;
  backdrop-filter: blur(20px) !important;
  -webkit-backdrop-filter: blur(20px) !important;
  border-top: 1px solid rgba(255,255,255,0.65) !important;
  box-shadow: 0 -6px 24px rgba(200,168,140,0.3) !important;
}

/* Glass shimmer on product/benefit/calc cards */
.product-card::after,
.benefit-card::after {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: inherit;
  background: linear-gradient(135deg, rgba(255,255,255,0.25) 0%, transparent 50%);
  pointer-events: none;
}

/* ===== OWNER PHOTO BACKGROUND (hero-visual) ===== */
.owner-bg-wrap {
  position: relative;
  width: 100%;
  max-width: 520px;
  min-height: 340px;
  aspect-ratio: 3 / 4;
  border-radius: 32px;
  overflow: hidden;
  box-shadow: 10px 10px 32px rgba(200,150,120,0.35), -6px -6px 20px rgba(255,255,255,0.7);
  background: var(--bg);
  display: flex;
  align-items: flex-end;
}

/* Foto owner sebagai background penuh */
.owner-bg-img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: contain;
  object-position: center center;
  border-radius: 32px;
  display: block;
}

/* Overlay gradient agar botol tetap terbaca di atas foto */
.owner-bg-overlay {
  position: absolute;
  inset: 0;
  border-radius: 32px;
  z-index: 1;
  background: linear-gradient(
    to bottom,
    rgba(240,220,200,0.18) 0%,
    rgba(240,220,200,0.30) 40%,
    rgba(240,220,200,0.65) 75%,
    rgba(240,220,200,0.85) 100%
  );
  backdrop-filter: blur(1.5px);
  -webkit-backdrop-filter: blur(1.5px);
}

/* Bottles row di atas overlay */
.owner-bg-wrap .bottles-row {
  position: relative;
  z-index: 2;
  padding: 32px 20px 24px;
  /* hapus ::after glow supaya tidak clash dengan foto */
}
.owner-bg-wrap .bottles-row::after {
  display: none;
}

/* ===== NAVBAR OWNER PHOTO ===== */
.navbar-owner-photo {
  width: 46px;
  height: 46px;
  border-radius: 50%;
  object-fit: cover;
  object-position: center top;
  border: 2.5px solid rgba(255,255,255,0.85);
  box-shadow: 3px 3px 10px var(--neu-shadow-dark), -3px -3px 8px var(--neu-shadow-light),
              0 0 0 2px rgba(230,57,70,0.25);
  flex-shrink: 0;
}

.nav-logo-text {
  display: flex;
  flex-direction: column;
  gap: 1px;
  line-height: 1.2;
}

.logo-sub {
  font-size: 10px;
  font-weight: 500;
  color: var(--text-light);
  letter-spacing: 0.5px;
}