/* ==========================================================================
   MIZUSHIZUKU (水雫) - Premium Natural Water Landing Page
   Pure, Elegant, Minimalist Glassmorphic Design System
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Cormorant+Garamond:ital,wght@0,300;0,400;0,600;1,400&family=Noto+Serif+JP:wght@200;300;400;500;700&family=Plus+Jakarta+Sans:wght@300;400;500;600;700&display=swap');

:root {
  /* Color Palette - Clarity, Purity, Deep Mineral */
  --color-primary: #007799;
  --color-primary-light: #38bdf8;
  --color-primary-dark: #07273d;
  --color-cyan-glow: #38e1ff;
  --color-ice-blue: #f0f7fb;
  --color-water-surface: #e2f1f8;
  --color-text-main: #142838;
  --color-text-muted: #536b7d;
  --color-text-light: #8ea4b5;
  --color-white: #ffffff;
  --color-gold-accent: #c29d60;

  /* Glassmorphism & Elevation */
  --glass-bg: rgba(255, 255, 255, 0.72);
  --glass-bg-dark: rgba(7, 39, 61, 0.85);
  --glass-border: rgba(255, 255, 255, 0.8);
  --glass-border-subtle: rgba(255, 255, 255, 0.4);
  --glass-shadow: 0 20px 45px -15px rgba(0, 60, 100, 0.08), 0 0 0 1px rgba(255, 255, 255, 0.9) inset;
  --glass-shadow-hover: 0 25px 50px -12px rgba(0, 119, 153, 0.18), 0 0 0 1px rgba(255, 255, 255, 1) inset;
  --glass-blur: blur(16px);

  /* Typography */
  --font-serif-jp: 'Shippori Mincho', 'Noto Serif JP', serif;
  --font-serif-en: 'Cormorant Garamond', Georgia, serif;
  --font-sans: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, sans-serif;

  /* Transitions */
  --ease-spring: cubic-bezier(0.16, 1, 0.3, 1);
  --transition-smooth: all 0.4s var(--ease-spring);
}

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

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

body {
  font-family: var(--font-sans);
  color: var(--color-text-main);
  background-color: var(--color-ice-blue);
  background-image: 
    radial-gradient(circle at 10% 20%, rgba(56, 189, 248, 0.08) 0%, transparent 40%),
    radial-gradient(circle at 90% 60%, rgba(0, 119, 153, 0.06) 0%, transparent 50%),
    radial-gradient(circle at 50% 90%, rgba(56, 225, 255, 0.05) 0%, transparent 60%);
  line-height: 1.8;
  overflow-x: hidden;
  position: relative;
}

/* Water Ambient Background Effect */
.ambient-glow {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  pointer-events: none;
  z-index: 0;
  background: radial-gradient(circle 800px at 50% -20%, rgba(200, 240, 255, 0.4), transparent);
}

/* Utility Containers */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 2rem;
  position: relative;
  z-index: 1;
}

.section {
  padding: 6.5rem 0;
  position: relative;
}

/* Typography Helpers */
.jp-serif {
  font-family: var(--font-serif-jp);
  letter-spacing: 0.08em;
}

.en-serif {
  font-family: var(--font-serif-en);
  letter-spacing: 0.15em;
  text-transform: uppercase;
}

.section-label {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  font-family: var(--font-serif-en);
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--color-primary);
  letter-spacing: 0.25em;
  text-transform: uppercase;
  margin-bottom: 1rem;
}

.section-label::before {
  content: '';
  display: block;
  width: 24px;
  height: 1.5px;
  background: linear-gradient(90deg, var(--color-cyan-glow), var(--color-primary));
}

.section-title {
  font-size: clamp(2rem, 3.8vw, 3rem);
  font-weight: 400;
  line-height: 1.35;
  color: var(--color-primary-dark);
  margin-bottom: 1.5rem;
}

.section-subtitle {
  font-size: 1.05rem;
  color: var(--color-text-muted);
  max-width: 600px;
  margin-bottom: 3.5rem;
  font-weight: 300;
}

/* ==========================================================================
   Header & Floating Navigation
   ========================================================================== */
.header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 100;
  padding: 1.25rem 2rem;
  transition: var(--transition-smooth);
}

.header.scrolled {
  padding: 0.85rem 2rem;
  background: rgba(255, 255, 255, 0.82);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border-bottom: 1px solid var(--glass-border-subtle);
  box-shadow: 0 10px 30px rgba(0, 50, 90, 0.05);
}

.nav-inner {
  max-width: 1240px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.logo {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  text-decoration: none;
  color: var(--color-primary-dark);
}

.logo-icon {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: linear-gradient(135deg, #7adfff, #007799);
  display: grid;
  place-items: center;
  box-shadow: 0 4px 15px rgba(0, 119, 153, 0.3);
}

.logo-icon svg {
  width: 20px;
  height: 20px;
  fill: #fff;
}

.logo-text {
  display: flex;
  flex-direction: column;
}

.logo-title {
  font-family: var(--font-serif-jp);
  font-size: 1.35rem;
  font-weight: 600;
  letter-spacing: 0.15em;
  color: var(--color-primary-dark);
  line-height: 1.1;
}

.logo-sub {
  font-family: var(--font-serif-en);
  font-size: 0.65rem;
  letter-spacing: 0.3em;
  color: var(--color-primary);
}

.nav-links {
  display: flex;
  align-items: center;
  list-style: none;
  gap: 2.25rem;
}

.nav-links a {
  text-decoration: none;
  color: var(--color-text-main);
  font-size: 0.92rem;
  font-weight: 500;
  transition: color 0.25s;
  position: relative;
  letter-spacing: 0.05em;
}

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 1.5px;
  background: var(--color-primary-light);
  transition: width 0.3s ease;
}

.nav-links a:hover {
  color: var(--color-primary);
}

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

.nav-actions {
  display: flex;
  align-items: center;
  gap: 1.25rem;
}

/* Primary Buttons */
.btn-primary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.6rem;
  background: linear-gradient(135deg, #008eb3, #064e6b);
  color: var(--color-white);
  padding: 0.85rem 1.85rem;
  border-radius: 9999px;
  font-size: 0.92rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-decoration: none;
  border: 1px solid rgba(255, 255, 255, 0.3);
  box-shadow: 0 8px 25px -5px rgba(0, 119, 153, 0.4), 0 0 0 1px rgba(255, 255, 255, 0.4) inset;
  transition: var(--transition-smooth);
  cursor: pointer;
}

.btn-primary:hover {
  transform: translateY(-2px);
  background: linear-gradient(135deg, #00a4cc, #08597a);
  box-shadow: 0 12px 30px -4px rgba(0, 119, 153, 0.5), 0 0 0 1px rgba(255, 255, 255, 0.6) inset;
}

.btn-glass {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.6rem;
  background: var(--glass-bg);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  color: var(--color-primary-dark);
  padding: 0.85rem 1.85rem;
  border-radius: 9999px;
  font-size: 0.92rem;
  font-weight: 600;
  text-decoration: none;
  border: 1px solid var(--glass-border);
  box-shadow: var(--glass-shadow);
  transition: var(--transition-smooth);
  cursor: pointer;
}

.btn-glass:hover {
  background: rgba(255, 255, 255, 0.95);
  transform: translateY(-2px);
  box-shadow: var(--glass-shadow-hover);
}

/* ==========================================================================
   Hero Section
   ========================================================================== */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding-top: 7rem;
  padding-bottom: 4rem;
  position: relative;
  overflow: hidden;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  align-items: center;
  gap: 3.5rem;
}

.hero-tag {
  display: inline-block;
  padding: 0.4rem 1.1rem;
  background: rgba(255, 255, 255, 0.8);
  border: 1px solid rgba(0, 142, 179, 0.2);
  border-radius: 9999px;
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--color-primary);
  margin-bottom: 1.5rem;
  backdrop-filter: blur(8px);
}

.hero-title {
  font-size: clamp(2.4rem, 4.5vw, 4rem);
  line-height: 1.3;
  color: var(--color-primary-dark);
  margin-bottom: 1.75rem;
  font-weight: 400;
}

.hero-title span {
  display: block;
  background: linear-gradient(135deg, #005a73, #009dbf, #07273d);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero-desc {
  font-size: 1.12rem;
  color: var(--color-text-muted);
  line-height: 1.9;
  margin-bottom: 2.5rem;
  max-width: 520px;
  font-weight: 300;
}

.hero-badges {
  display: flex;
  gap: 1.5rem;
  margin-top: 3rem;
  padding-top: 2rem;
  border-top: 1px solid rgba(0, 80, 120, 0.08);
}

.badge-item {
  display: flex;
  flex-direction: column;
}

.badge-num {
  font-family: var(--font-serif-en);
  font-size: 1.75rem;
  font-weight: 600;
  color: var(--color-primary-dark);
  line-height: 1;
}

.badge-unit {
  font-size: 0.85rem;
  margin-left: 0.2rem;
  color: var(--color-primary);
}

.badge-desc {
  font-size: 0.78rem;
  color: var(--color-text-light);
  margin-top: 0.35rem;
}

/* Hero Visual & Image Showcase */
.hero-visual {
  position: relative;
  perspective: 1000px;
}

.bottle-showcase {
  position: relative;
  border-radius: 28px;
  overflow: hidden;
  box-shadow: 0 35px 70px -15px rgba(0, 45, 75, 0.2), 0 0 0 1px rgba(255, 255, 255, 0.8) inset;
  background: #ffffff;
  transition: transform 0.6s var(--ease-spring);
}

.bottle-showcase:hover {
  transform: translateY(-6px) scale(1.01);
}

.bottle-showcase img {
  width: 100%;
  height: 540px;
  object-fit: cover;
  display: block;
}

/* Floating Glass Badges */
.floating-glass-card {
  position: absolute;
  padding: 1.25rem 1.6rem;
  background: rgba(255, 255, 255, 0.82);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border: 1px solid var(--glass-border);
  border-radius: 18px;
  box-shadow: var(--glass-shadow);
  z-index: 2;
  animation: floatCard 6s ease-in-out infinite alternate;
}

.card-top-left {
  top: 10%;
  left: -8%;
}

.card-bottom-right {
  bottom: 8%;
  right: -6%;
  animation-delay: -3s;
}

@keyframes floatCard {
  0% { transform: translateY(0px) rotate(0deg); }
  100% { transform: translateY(-12px) rotate(-1deg); }
}

.floating-glass-card .card-highlight {
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  color: var(--color-primary);
  text-transform: uppercase;
}

.floating-glass-card .card-main {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--color-primary-dark);
}

/* ==========================================================================
   Philosophy / Story Section
   ========================================================================== */
.story-grid {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  align-items: center;
  gap: 4.5rem;
}

.story-image-wrap {
  position: relative;
  border-radius: 24px;
  overflow: hidden;
  box-shadow: var(--glass-shadow);
}

.story-image-wrap img {
  width: 100%;
  height: 480px;
  object-fit: cover;
  display: block;
  transition: transform 0.8s ease;
}

.story-image-wrap:hover img {
  transform: scale(1.04);
}

.story-content {
  padding-right: 1rem;
}

.story-text {
  font-size: 1.05rem;
  color: var(--color-text-muted);
  line-height: 2;
  margin-bottom: 1.8rem;
  font-weight: 300;
}

.feature-pill-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.25rem;
  margin-top: 2rem;
}

.feature-pill {
  background: var(--glass-bg);
  backdrop-filter: var(--glass-blur);
  border: 1px solid var(--glass-border);
  padding: 1.25rem;
  border-radius: 16px;
  box-shadow: 0 4px 15px rgba(0, 50, 90, 0.03);
}

.feature-pill h4 {
  font-size: 0.95rem;
  color: var(--color-primary-dark);
  margin-bottom: 0.35rem;
  font-weight: 600;
}

.feature-pill p {
  font-size: 0.82rem;
  color: var(--color-text-muted);
  line-height: 1.6;
}

/* ==========================================================================
   Mineral & Quality Specs (Glass Grid)
   ========================================================================== */
.specs-card-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
  margin-top: 3rem;
}

.spec-card {
  background: var(--glass-bg);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border: 1px solid var(--glass-border);
  border-radius: 20px;
  padding: 2rem 1.5rem;
  text-align: center;
  box-shadow: var(--glass-shadow);
  transition: var(--transition-smooth);
  position: relative;
  overflow: hidden;
}

.spec-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 3px;
  background: linear-gradient(90deg, transparent, var(--color-primary-light), transparent);
  opacity: 0;
  transition: opacity 0.3s ease;
}

.spec-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--glass-shadow-hover);
  border-color: rgba(56, 189, 248, 0.4);
}

.spec-card:hover::before {
  opacity: 1;
}

.spec-icon {
  width: 48px;
  height: 48px;
  margin: 0 auto 1.25rem;
  border-radius: 14px;
  background: rgba(0, 119, 153, 0.08);
  display: grid;
  place-items: center;
  color: var(--color-primary);
}

.spec-value {
  font-family: var(--font-serif-en);
  font-size: 2.2rem;
  font-weight: 600;
  color: var(--color-primary-dark);
  line-height: 1;
  margin-bottom: 0.5rem;
}

.spec-label {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--color-text-main);
  margin-bottom: 0.35rem;
}

.spec-desc {
  font-size: 0.78rem;
  color: var(--color-text-light);
  line-height: 1.5;
}

/* ==========================================================================
   Product Lineup & Purchase Cards
   ========================================================================== */
.product-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
  align-items: stretch;
}

.product-card {
  background: var(--glass-bg);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border: 1px solid var(--glass-border);
  border-radius: 24px;
  padding: 2.5rem 2rem;
  display: flex;
  flex-direction: column;
  box-shadow: var(--glass-shadow);
  transition: var(--transition-smooth);
  position: relative;
}

.product-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--glass-shadow-hover);
}

.product-card.featured {
  background: rgba(255, 255, 255, 0.92);
  border: 2px solid #00a4cc;
  box-shadow: 0 25px 60px -15px rgba(0, 142, 179, 0.25), 0 0 0 1px #00a4cc inset;
  transform: scale(1.03);
}

.product-card.featured:hover {
  transform: scale(1.03) translateY(-8px);
}

.featured-ribbon {
  position: absolute;
  top: -14px;
  left: 50%;
  transform: translateX(-50%);
  background: linear-gradient(135deg, #008eb3, #025777);
  color: #fff;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  padding: 0.35rem 1.25rem;
  border-radius: 9999px;
  box-shadow: 0 4px 15px rgba(0, 119, 153, 0.3);
  text-transform: uppercase;
}

.product-tag {
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--color-primary);
  letter-spacing: 0.1em;
  margin-bottom: 0.5rem;
}

.product-name {
  font-size: 1.45rem;
  color: var(--color-primary-dark);
  margin-bottom: 0.75rem;
}

.product-desc {
  font-size: 0.88rem;
  color: var(--color-text-muted);
  line-height: 1.7;
  margin-bottom: 1.75rem;
  min-height: 48px;
}

.product-price-box {
  margin-bottom: 2rem;
  padding: 1.25rem 0;
  border-top: 1px solid rgba(0, 80, 120, 0.08);
  border-bottom: 1px solid rgba(0, 80, 120, 0.08);
}

.product-price {
  font-family: var(--font-serif-en);
  font-size: 2.2rem;
  font-weight: 600;
  color: var(--color-primary-dark);
}

.product-price small {
  font-size: 0.95rem;
  color: var(--color-text-light);
  font-family: var(--font-sans);
}

.product-features {
  list-style: none;
  margin-bottom: 2.25rem;
  flex-grow: 1;
}

.product-features li {
  font-size: 0.88rem;
  color: var(--color-text-main);
  padding: 0.45rem 0;
  display: flex;
  align-items: center;
  gap: 0.6rem;
}

.product-features li svg {
  width: 16px;
  height: 16px;
  fill: var(--color-primary);
  flex-shrink: 0;
}

/* ==========================================================================
   Lifestyle Feature & Atmosphere
   ========================================================================== */
.lifestyle-banner {
  border-radius: 28px;
  overflow: hidden;
  background: var(--glass-bg-dark);
  color: #fff;
  position: relative;
  box-shadow: 0 30px 60px rgba(7, 39, 61, 0.2);
}

.lifestyle-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: center;
}

.lifestyle-content {
  padding: 4.5rem;
}

.lifestyle-content .section-label {
  color: var(--color-cyan-glow);
}

.lifestyle-content .section-title {
  color: #ffffff;
}

.lifestyle-content p {
  color: rgba(255, 255, 255, 0.8);
  font-size: 1.05rem;
  line-height: 1.9;
  font-weight: 300;
  margin-bottom: 2.5rem;
}

.lifestyle-image {
  height: 100%;
  min-height: 440px;
}

.lifestyle-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

/* ==========================================================================
   FAQ Section (Accordion)
   ========================================================================== */
.faq-wrap {
  max-width: 800px;
  margin: 0 auto;
}

.faq-item {
  background: var(--glass-bg);
  backdrop-filter: var(--glass-blur);
  border: 1px solid var(--glass-border);
  border-radius: 16px;
  margin-bottom: 1.25rem;
  overflow: hidden;
  transition: var(--transition-smooth);
}

.faq-question {
  width: 100%;
  padding: 1.4rem 1.8rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: none;
  border: none;
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--color-primary-dark);
  text-align: left;
  cursor: pointer;
}

.faq-icon {
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: rgba(0, 119, 153, 0.08);
  display: grid;
  place-items: center;
  transition: transform 0.3s ease;
}

.faq-item.active .faq-icon {
  transform: rotate(180deg);
  background: var(--color-primary);
  color: #fff;
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s var(--ease-spring);
  padding: 0 1.8rem;
  color: var(--color-text-muted);
  font-size: 0.95rem;
  line-height: 1.8;
}

.faq-item.active .faq-answer {
  padding-bottom: 1.4rem;
}

/* ==========================================================================
   Modal Cart Simulation
   ========================================================================== */
.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(7, 39, 61, 0.4);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  z-index: 1000;
  display: grid;
  place-items: center;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.3s ease, visibility 0.3s ease;
}

.modal-overlay.active {
  opacity: 1;
  visibility: visible;
}

.modal-card {
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(20px);
  border: 1px solid #fff;
  border-radius: 24px;
  width: 90%;
  max-width: 480px;
  padding: 2.5rem;
  box-shadow: 0 30px 60px rgba(0, 50, 90, 0.25);
  text-align: center;
  transform: scale(0.92);
  transition: transform 0.4s var(--ease-spring);
}

.modal-overlay.active .modal-card {
  transform: scale(1);
}

.modal-icon-success {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  background: linear-gradient(135deg, #38bdf8, #008eb3);
  color: #fff;
  display: grid;
  place-items: center;
  margin: 0 auto 1.5rem;
  font-size: 1.8rem;
  box-shadow: 0 10px 25px rgba(0, 142, 179, 0.35);
}

.modal-title {
  font-size: 1.4rem;
  color: var(--color-primary-dark);
  margin-bottom: 0.75rem;
}

.modal-desc {
  font-size: 0.95rem;
  color: var(--color-text-muted);
  line-height: 1.6;
  margin-bottom: 2rem;
}

/* ==========================================================================
   Footer
   ========================================================================== */
.footer {
  background: var(--color-primary-dark);
  color: #fff;
  padding: 5rem 0 3rem;
  position: relative;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr;
  gap: 3.5rem;
  margin-bottom: 4rem;
}

.footer-brand .logo-title {
  color: #fff;
}

.footer-brand .logo-sub {
  color: var(--color-cyan-glow);
}

.footer-brand p {
  color: rgba(255, 255, 255, 0.65);
  font-size: 0.92rem;
  margin-top: 1.25rem;
  max-width: 360px;
  line-height: 1.8;
}

.footer-links h5 {
  font-size: 0.95rem;
  color: #fff;
  margin-bottom: 1.25rem;
  letter-spacing: 0.08em;
}

.footer-links ul {
  list-style: none;
}

.footer-links li {
  margin-bottom: 0.75rem;
}

.footer-links a {
  color: rgba(255, 255, 255, 0.65);
  text-decoration: none;
  font-size: 0.88rem;
  transition: color 0.2s;
}

.footer-links a:hover {
  color: var(--color-cyan-glow);
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  padding-top: 2rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 0.82rem;
  color: rgba(255, 255, 255, 0.45);
}

/* ==========================================================================
   Responsive Adaptations
   ========================================================================== */
@media (max-width: 992px) {
  .hero-grid {
    grid-template-columns: 1fr;
    text-align: center;
    gap: 3rem;
  }

  .hero-desc {
    margin-left: auto;
    margin-right: auto;
  }

  .hero-badges {
    justify-content: center;
  }

  .hero-visual {
    max-width: 580px;
    margin: 0 auto;
  }

  .card-top-left {
    left: 2%;
  }

  .card-bottom-right {
    right: 2%;
  }

  .story-grid {
    grid-template-columns: 1fr;
    gap: 3rem;
  }

  .specs-card-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .product-grid {
    grid-template-columns: 1fr;
    max-width: 500px;
    margin: 0 auto;
  }

  .product-card.featured {
    transform: none;
  }

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

  .lifestyle-content {
    padding: 3rem 2rem;
  }

  .footer-grid {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }
}

@media (max-width: 768px) {
  .nav-links {
    display: none; /* Can be toggled on mobile */
  }

  .section {
    padding: 4.5rem 0;
  }

  .specs-card-grid {
    grid-template-columns: 1fr;
  }

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