/* ===================================
   漬物工房 古日和 - Premium Style
   =================================== */

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

:root {
  --color-black: #0a0a0a;
  --color-dark: #1a1a1a;
  --color-charcoal: #2a2a2a;
  --color-gray: #888;
  --color-light-gray: #ccc;
  --color-cream: #f5f0e8;
  --color-white: #fafaf8;
  --color-red: #b8322e;
  --color-red-dark: #8b1a1a;
  --color-gold: #c4a265;
  --font-serif: 'Shippori Mincho', 'Noto Serif JP', '游明朝', 'YuMincho', serif;
  --font-body: 'Noto Serif JP', '游明朝', serif;
  --transition: 0.6s cubic-bezier(0.22, 1, 0.36, 1);
}

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

body {
  font-family: var(--font-body);
  color: var(--color-dark);
  background-color: var(--color-white);
  overflow-x: hidden;
  line-height: 1.9;
  font-weight: 400;
  letter-spacing: 0.05em;
}

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

a {
  text-decoration: none;
  color: inherit;
  transition: color 0.3s;
}

/* --- Loading Screen --- */
#loader {
  position: fixed;
  inset: 0;
  z-index: 9999;
  background: var(--color-black);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: opacity 0.8s ease, visibility 0.8s ease;
}

#loader.hidden {
  opacity: 0;
  visibility: hidden;
}

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

.loader-logo-text {
  font-family: var(--font-serif);
  font-size: 3rem;
  font-weight: 700;
  color: var(--color-white);
  letter-spacing: 0.3em;
  animation: loaderPulse 1.5s ease-in-out infinite;
}

.loader-sub {
  font-family: var(--font-serif);
  font-size: 0.9rem;
  color: var(--color-gold);
  letter-spacing: 0.5em;
  margin-top: 0.5rem;
}

.loader-bar {
  width: 120px;
  height: 1px;
  background: rgba(255,255,255,0.15);
  margin: 2rem auto 0;
  overflow: hidden;
}

.loader-bar-fill {
  width: 0;
  height: 100%;
  background: var(--color-gold);
  animation: loaderFill 2s ease-in-out forwards;
}

@keyframes loaderPulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.5; }
}

@keyframes loaderFill {
  to { width: 100%; }
}

/* --- Header --- */
#header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  padding: 1.2rem 3rem;
  transition: background 0.4s, padding 0.4s, box-shadow 0.4s;
}

#header.scrolled {
  background: rgba(10, 10, 10, 0.92);
  backdrop-filter: blur(12px);
  padding: 0.8rem 3rem;
  box-shadow: 0 2px 20px rgba(0,0,0,0.3);
}

.header-inner {
  max-width: 1400px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

/* ロゴを右端に配置（ナビを左端に） */
.header-logo { order: 2; }
.header-nav { order: 1; }
.hamburger { order: 3; }

.logo-img {
  height: 50px;
  width: auto;
  border-radius: 4px;
  transition: transform 0.3s;
}

#header.scrolled .logo-img { height: 40px; }

.logo-img:hover { transform: scale(1.05); }

.header-nav {
  display: flex;
  align-items: center;
  gap: 0;
}

/* ナビリンク間の縦仕切り線 */
.header-nav > a.nav-link:not(:last-child)::before {
  content: '';
  position: absolute;
  right: calc(-1.5rem + 1px);
  top: 50%;
  transform: translateY(-50%);
  width: 1px;
  height: 14px;
  background: rgba(196, 162, 101, 0.35);
  pointer-events: none;
}

.header-nav > a.nav-link {
  position: relative;
  padding: 0.5rem 1.5rem;
}

/* ご注文ボタンの前後の仕切り線は非表示（ボタン自体が目立つため） */
.header-nav > a.nav-link-order::before,
.header-nav > a.nav-link:has(+ .nav-link-order)::before {
  display: none;
}

.nav-link {
  font-family: var(--font-serif);
  font-size: 0.85rem;
  color: var(--color-white);
  letter-spacing: 0.15em;
  position: relative;
  padding: 0.3rem 0;
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 1px;
  background: var(--color-gold);
  transition: width 0.4s ease;
}

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

/* ご注文ボタン - 強調表示 */
.nav-link-order {
  color: var(--color-white) !important;
  background: var(--color-red);
  padding: 0.5rem 1.2rem !important;
  border-radius: 2px;
  transition: background 0.3s ease;
}

.nav-link-order:hover {
  background: var(--color-red-dark);
}

.nav-link-order::after {
  display: none;
}

/* Hamburger */
.hamburger {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  width: 30px;
  height: 20px;
  position: relative;
  z-index: 110;
}

.hamburger span {
  display: block;
  width: 100%;
  height: 1px;
  background: var(--color-white);
  position: absolute;
  left: 0;
  transition: 0.3s;
}

.hamburger span:nth-child(1) { top: 0; }
.hamburger span:nth-child(2) { top: 50%; }
.hamburger span:nth-child(3) { top: 100%; }

.hamburger.active span:nth-child(1) { top: 50%; transform: rotate(45deg); }
.hamburger.active span:nth-child(2) { opacity: 0; }
.hamburger.active span:nth-child(3) { top: 50%; transform: rotate(-45deg); }

/* --- Hero Section --- */
#hero {
  position: relative;
  height: 100vh;
  min-height: 700px;
  overflow: hidden;
}

.hero-slider { position: absolute; inset: 0; }

.hero-slide {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  opacity: 0;
  transform: scale(1.08);
  transition: opacity 1.5s ease, transform 8s ease;
}

.hero-slide.active {
  opacity: 1;
  transform: scale(1);
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to bottom,
    rgba(0,0,0,0.4) 0%,
    rgba(0,0,0,0.2) 40%,
    rgba(0,0,0,0.5) 100%
  );
}

.hero-content {
  position: relative;
  z-index: 2;
  height: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  color: var(--color-white);
}

.hero-tagline {
  font-family: var(--font-serif);
  font-size: 1.8rem;
  letter-spacing: 0.4em;
  color: var(--color-gold);
  margin-bottom: 1.5rem;
}

.hero-title {
  display: flex;
  flex-direction: column;
  align-items: center;
  margin-bottom: 2rem;
}

.hero-title-sub {
  font-family: var(--font-serif);
  font-size: 1.4rem;
  font-weight: 400;
  letter-spacing: 0.6em;
  margin-bottom: 0.5rem;
}

.hero-title-main {
  font-family: var(--font-serif);
  font-size: 5rem;
  font-weight: 700;
  letter-spacing: 0.3em;
  text-shadow: 0 4px 30px rgba(0,0,0,0.5);
}

.hero-desc {
  font-family: var(--font-serif);
  font-size: 1.3rem;
  letter-spacing: 0.2em;
  line-height: 2.2;
  opacity: 0.9;
}

/* Scroll Indicator */
.hero-scroll-indicator {
  position: absolute;
  bottom: 2rem;
  left: 50%;
  transform: translateX(-50%);
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  color: var(--color-white);
}

.hero-scroll-indicator span {
  font-size: 0.65rem;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  margin-bottom: 0.5rem;
  opacity: 0.7;
}

.scroll-line {
  width: 1px;
  height: 50px;
  background: rgba(255,255,255,0.3);
  position: relative;
  overflow: hidden;
}

.scroll-line::after {
  content: '';
  position: absolute;
  top: -100%;
  left: 0;
  width: 100%;
  height: 100%;
  background: var(--color-gold);
  animation: scrollDown 2s ease-in-out infinite;
}

@keyframes scrollDown {
  0% { top: -100%; }
  100% { top: 100%; }
}

/* --- Sections Common --- */
.section {
  padding: 8rem 3rem;
}

.section-dark {
  background: var(--color-black);
  color: var(--color-white);
}

.section-inner {
  max-width: 1200px;
  margin: 0 auto;
}

.section-label {
  font-family: var(--font-serif);
  font-size: 0.75rem;
  letter-spacing: 0.4em;
  text-transform: uppercase;
  color: var(--color-gold);
  margin-bottom: 1rem;
  text-align: center;
}

.section-label.light { color: var(--color-gold); }

.section-title {
  font-family: var(--font-serif);
  font-size: 2.2rem;
  font-weight: 600;
  letter-spacing: 0.15em;
  text-align: center;
  line-height: 1.6;
}

.section-title.light { color: var(--color-white); }

.section-divider {
  width: 60px;
  height: 1px;
  background: var(--color-red);
  margin: 2rem auto 3rem;
}

.section-divider.light { background: var(--color-gold); }

/* --- Concept Section --- */
.concept-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 5rem;
  align-items: center;
}

.concept-image-frame {
  position: relative;
  overflow: hidden;
  border-radius: 2px;
}

.concept-image-frame::after {
  content: '';
  position: absolute;
  inset: 12px;
  border: 1px solid rgba(196, 162, 101, 0.3);
  pointer-events: none;
  border-radius: 2px;
}

.concept-img {
  width: 100%;
  height: 500px;
  object-fit: cover;
  transition: transform 0.8s ease;
}

.concept-image-frame:hover .concept-img {
  transform: scale(1.05);
}

.concept-text .section-label { text-align: left; }
.concept-text .section-title { text-align: left; font-size: 1.8rem; }
.concept-text .section-divider { margin-left: 0; }

.section-desc {
  font-size: 0.95rem;
  line-height: 2.2;
  color: var(--color-gray);
  margin-bottom: 1.5rem;
  letter-spacing: 0.08em;
}

/* --- Products Section --- */
.product-block {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 4rem;
  align-items: center;
  margin-bottom: 6rem;
}

.product-block.reverse { grid-template-columns: 1fr 1.2fr; }
.product-block.reverse .product-showcase { order: 2; }
.product-block.reverse .product-info { order: 1; }

.product-showcase {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: 1rem;
}

.product-image-main,
.product-image-sub {
  overflow: hidden;
  border-radius: 2px;
}

.product-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s ease;
}

.product-image-main { height: 400px; }
.product-image-sub { height: 400px; }

.hover-zoom:hover { transform: scale(1.06); }

.product-badge {
  display: inline-block;
  font-size: 0.7rem;
  letter-spacing: 0.2em;
  color: var(--color-gold);
  border: 1px solid var(--color-gold);
  padding: 0.3rem 1rem;
  margin-bottom: 1.2rem;
}

.product-name {
  font-family: var(--font-serif);
  font-size: 1.8rem;
  font-weight: 600;
  letter-spacing: 0.2em;
  margin-bottom: 0.8rem;
}

.product-subtitle {
  font-size: 0.8rem;
  color: var(--color-gold);
  letter-spacing: 0.15em;
  margin-bottom: 1.5rem;
}

.product-desc {
  font-size: 0.9rem;
  line-height: 2;
  color: var(--color-light-gray);
  margin-bottom: 2rem;
}

.product-prices {
  display: flex;
  flex-direction: column;
  gap: 0.8rem;
}

.price-item {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding-bottom: 0.8rem;
  border-bottom: 1px solid rgba(255,255,255,0.08);
}

.price-label {
  font-family: var(--font-serif);
  font-size: 1rem;
  font-weight: 600;
  color: var(--color-gold);
  width: 2rem;
  text-align: center;
}

.price-size {
  font-size: 0.8rem;
  color: var(--color-gray);
  width: 4rem;
}

.price-value {
  font-family: var(--font-serif);
  font-size: 1.2rem;
  font-weight: 500;
  letter-spacing: 0.05em;
  margin-left: auto;
}

.price-tax-note {
  font-size: 0.75rem;
  color: var(--color-gray);
  letter-spacing: 0.1em;
  text-align: right;
  margin-top: 0.8rem;
  opacity: 0.75;
}

/* --- Process Section --- */
.process-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2.5rem;
  margin-top: 2rem;
}

.process-card {
  background: var(--color-white);
  border-radius: 2px;
  overflow: hidden;
  box-shadow: 0 4px 30px rgba(0,0,0,0.06);
  transition: transform 0.4s ease, box-shadow 0.4s ease;
}

.process-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 12px 40px rgba(0,0,0,0.12);
}

.process-card-img-wrapper {
  overflow: hidden;
  height: 240px;
}

.process-card-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s ease;
}

.process-card:hover .process-card-img {
  transform: scale(1.08);
}

.process-card-body { padding: 2rem; }

.process-number {
  font-family: var(--font-serif);
  font-size: 2rem;
  font-weight: 300;
  color: var(--color-red);
  opacity: 0.5;
  display: block;
  margin-bottom: 0.5rem;
}

.process-card-title {
  font-family: var(--font-serif);
  font-size: 1.1rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  margin-bottom: 1rem;
  color: var(--color-dark);
}

.process-card-text {
  font-size: 0.85rem;
  line-height: 2;
  color: var(--color-gray);
}

/* --- Order Banner --- */
.order-banner {
  position: relative;
  padding: 7rem 3rem;
  overflow: hidden;
  text-align: center;
  color: var(--color-white);
}

.order-banner-bg {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  transform: scale(1.05);
  transition: transform 10s ease;
  z-index: 0;
}

.order-banner:hover .order-banner-bg {
  transform: scale(1.12);
}

.order-banner-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to bottom,
    rgba(10,10,10,0.75) 0%,
    rgba(10,10,10,0.85) 100%
  );
  z-index: 1;
}

.order-banner-inner {
  position: relative;
  z-index: 2;
  max-width: 720px;
  margin: 0 auto;
}

.order-banner-label {
  font-family: var(--font-serif);
  font-size: 0.75rem;
  letter-spacing: 0.4em;
  text-transform: uppercase;
  color: var(--color-gold);
  margin-bottom: 1rem;
}

.order-banner-title {
  font-family: var(--font-serif);
  font-size: 2.4rem;
  font-weight: 600;
  letter-spacing: 0.15em;
  line-height: 1.6;
  color: var(--color-white);
  margin-bottom: 0;
}

.order-banner .section-divider {
  margin: 2rem auto 2.5rem;
}

.order-banner-desc {
  font-size: 0.95rem;
  line-height: 2.2;
  color: var(--color-light-gray);
  letter-spacing: 0.1em;
  margin-bottom: 3rem;
}

.order-banner-btn {
  display: inline-flex;
  align-items: center;
  gap: 1rem;
  font-family: var(--font-serif);
  font-size: 1rem;
  font-weight: 500;
  letter-spacing: 0.25em;
  color: var(--color-white);
  background: var(--color-red);
  padding: 1.2rem 3.5rem;
  border: 1px solid var(--color-red);
  border-radius: 2px;
  transition: all 0.4s ease;
  position: relative;
  overflow: hidden;
}

.order-banner-btn svg {
  width: 20px;
  height: 20px;
  transition: transform 0.3s ease;
}

.order-banner-btn:hover {
  background: var(--color-red-dark);
  border-color: var(--color-gold);
  transform: translateY(-3px);
  box-shadow: 0 8px 24px rgba(184, 50, 46, 0.4);
}

.order-banner-btn:hover svg {
  transform: translateX(6px);
}

@media (max-width: 768px) {
  .order-banner { padding: 5rem 1.5rem; }
  .order-banner-title { font-size: 1.6rem; }
  .order-banner-desc { font-size: 0.88rem; }
  .order-banner-btn { padding: 1rem 2.5rem; font-size: 0.9rem; }
}

/* --- Reviews Section --- */
.reviews-lead {
  text-align: center;
  font-size: 0.95rem;
  line-height: 2.2;
  color: var(--color-light-gray);
  letter-spacing: 0.1em;
  margin-bottom: 3.5rem;
}

.reviews-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

.review-card {
  position: relative;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(196, 162, 101, 0.15);
  padding: 2.2rem 1.8rem 1.6rem;
  border-radius: 2px;
  transition: transform 0.4s ease, border-color 0.4s ease, background 0.4s ease;
  overflow: hidden;
}

.review-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 3px;
  height: 0;
  background: var(--color-gold);
  transition: height 0.5s ease;
}

.review-card:hover {
  transform: translateY(-4px);
  border-color: rgba(196, 162, 101, 0.4);
  background: rgba(255, 255, 255, 0.05);
}

.review-card:hover::before {
  height: 100%;
}

.review-quote {
  position: absolute;
  top: -0.3rem;
  left: 0.8rem;
  font-family: var(--font-serif);
  font-size: 4.5rem;
  line-height: 1;
  color: var(--color-gold);
  opacity: 0.25;
  pointer-events: none;
}

.review-text {
  position: relative;
  font-size: 0.88rem;
  line-height: 2;
  color: var(--color-light-gray);
  letter-spacing: 0.03em;
  margin-bottom: 1.5rem;
  min-height: 5.5rem;
}

.review-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 1rem;
  border-top: 1px solid rgba(255, 255, 255, 0.07);
}

.review-stars {
  font-size: 0.82rem;
  letter-spacing: 0.15em;
  color: var(--color-gold);
}

.review-date {
  font-family: var(--font-serif);
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  color: var(--color-gray);
  opacity: 0.8;
}

@media (max-width: 1024px) {
  .reviews-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 640px) {
  .reviews-grid { grid-template-columns: 1fr; gap: 1.2rem; }
  .review-text { min-height: auto; }
}

/* --- Gallery Banner --- */
.gallery-banner {
  overflow: hidden;
  padding: 0;
  background: var(--color-black);
}

.gallery-track {
  display: flex;
  width: max-content;
  animation: galleryScroll 30s linear infinite;
}

.gallery-item {
  flex-shrink: 0;
  width: 350px;
  height: 250px;
  overflow: hidden;
}

.gallery-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.7;
  transition: opacity 0.4s;
}

.gallery-item img:hover { opacity: 1; }

@keyframes galleryScroll {
  0% { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

/* --- Contact Section --- */
.contact-inner { text-align: center; }

.contact-desc {
  font-size: 0.95rem;
  color: var(--color-light-gray);
  margin-bottom: 3rem;
  letter-spacing: 0.1em;
}

.contact-info {
  display: flex;
  justify-content: center;
  gap: 4rem;
  margin-bottom: 3rem;
}

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

.contact-icon {
  width: 48px;
  height: 48px;
  margin: 0 auto 1rem;
  color: var(--color-gold);
}

.contact-icon svg { width: 100%; height: 100%; }

.contact-label {
  font-size: 0.75rem;
  color: var(--color-gray);
  letter-spacing: 0.2em;
  margin-bottom: 0.3rem;
}

.contact-value {
  font-family: var(--font-serif);
  font-size: 1rem;
  letter-spacing: 0.1em;
}

.btn-primary {
  display: inline-block;
  font-family: var(--font-serif);
  font-size: 0.9rem;
  letter-spacing: 0.2em;
  color: var(--color-white);
  background: var(--color-red);
  padding: 1rem 3rem;
  border: 1px solid var(--color-red);
  transition: all 0.4s ease;
  position: relative;
  overflow: hidden;
}

.btn-primary::before {
  content: '';
  position: absolute;
  inset: 0;
  background: var(--color-gold);
  transform: scaleX(0);
  transform-origin: right;
  transition: transform 0.5s ease;
  z-index: 0;
}

.btn-primary:hover::before {
  transform: scaleX(1);
  transform-origin: left;
}

.btn-primary:hover { border-color: var(--color-gold); }
.btn-primary span, .btn-primary { position: relative; z-index: 1; }

/* --- Footer --- */
#footer {
  background: var(--color-dark);
  padding: 4rem 3rem 2rem;
  text-align: center;
  color: var(--color-gray);
}

.footer-inner {
  max-width: 1200px;
  margin: 0 auto;
}

.footer-logo-img {
  height: 60px;
  margin: 0 auto 2rem;
  border-radius: 4px;
  opacity: 0.8;
}

.footer-nav {
  display: flex;
  justify-content: center;
  gap: 2rem;
  margin-bottom: 2rem;
}

.footer-nav a {
  font-size: 0.8rem;
  letter-spacing: 0.15em;
  color: var(--color-gray);
  transition: color 0.3s;
}

.footer-nav a:hover { color: var(--color-gold); }

.footer-copy {
  font-size: 0.7rem;
  letter-spacing: 0.1em;
  opacity: 0.5;
}

/* --- Animations --- */
.anim-fade-up {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity 0.8s ease, transform 0.8s ease;
}

.anim-fade-up.visible {
  opacity: 1;
  transform: translateY(0);
}

.anim-slide-left {
  opacity: 0;
  transform: translateX(-60px);
  transition: opacity 1s ease, transform 1s ease;
}

.anim-slide-left.visible {
  opacity: 1;
  transform: translateX(0);
}

.anim-slide-right {
  opacity: 0;
  transform: translateX(60px);
  transition: opacity 1s ease, transform 1s ease;
}

.anim-slide-right.visible {
  opacity: 1;
  transform: translateX(0);
}

.delay-1 { transition-delay: 0.2s; }
.delay-2 { transition-delay: 0.4s; }

/* --- Responsive --- */
@media (max-width: 1024px) {
  .concept-grid { grid-template-columns: 1fr; gap: 3rem; }
  .concept-img { height: 350px; }
  .concept-text .section-label,
  .concept-text .section-title { text-align: center; }
  .concept-text .section-divider { margin: 2rem auto 3rem; }
  .section-desc { text-align: center; }

  .product-block,
  .product-block.reverse { grid-template-columns: 1fr; gap: 2rem; }
  .product-block.reverse .product-showcase { order: 0; }
  .product-block.reverse .product-info { order: 0; }

  .process-grid { grid-template-columns: 1fr; max-width: 500px; margin: 2rem auto 0; }
}

@media (max-width: 768px) {
  #header { padding: 1rem 1.5rem; }
  #header.scrolled { padding: 0.8rem 1.5rem; }

  .header-nav {
    position: fixed;
    inset: 0;
    background: rgba(10,10,10,0.97);
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 2rem;
    opacity: 0;
    visibility: hidden;
    transition: 0.4s;
  }

  .header-nav.open {
    opacity: 1;
    visibility: visible;
  }

  .nav-link { font-size: 1.1rem; letter-spacing: 0.3em; }

  .nav-link-sister {
    font-size: 0.85rem !important;
    letter-spacing: 0.15em !important;
    padding-top: 1.5rem;
    border-top: 1px solid rgba(196, 162, 101, 0.3);
  }

  .nav-link-sister:first-of-type {
    margin-top: 0.5rem;
  }

  .hamburger { display: block; }

  .hero-title-main { font-size: 3.2rem; }
  .hero-tagline { font-size: 0.85rem; }

  .section { padding: 5rem 1.5rem; }

  .product-showcase { grid-template-columns: 1fr 1fr; }
  .product-image-main,
  .product-image-sub { height: 250px; }

  .gallery-item { width: 250px; height: 180px; }

  .contact-info { flex-direction: column; gap: 2rem; }
}

@media (max-width: 480px) {
  .hero-title-main { font-size: 2.5rem; letter-spacing: 0.2em; }
  .hero-title-sub { font-size: 0.8rem; }
  .section-title { font-size: 1.6rem; }
  .product-name { font-size: 1.4rem; }
}