/* ==========================================================================
   STEINHAUS ARCHITECTURAL PRODUCTS
   Main Stylesheet
   Table of Contents:
   1. CSS Variables / Design Tokens
   2. Reset & Base Styles
   3. Typography
   4. Layout Utilities
   5. Buttons
   6. Header (Global Component)
   7. Mobile Navigation
   8. Footer (Global Component)
   9. Hero Sections
   10. Home Page Sections
   11. About Page Sections
   12. Catalog Page Sections
   13. Contact Page Sections
   14. Forms
   15. Cards & Shared Components
   ========================================================================== */

/* ==========================================================================
   1. CSS VARIABLES / DESIGN TOKENS
   ========================================================================== */
:root {
  /* Colors */
  --color-cream: #f7f4ec;
  --color-cream-soft: #f1ede2;
  --color-cream-dark: #e9e3d4;
  --color-black: #0d0d0f;
  --color-charcoal: #17181c;
  --color-navy: #16213d;
  --color-navy-light: #223259;
  --color-gold: #b8935b;
  --color-gold-light: #d8b889;
  --color-gold-dark: #8f6f42;
  --color-white: #ffffff;
  --color-text: #262521;
  --color-text-muted: #6c6a63;
  --color-text-inverse: #f3f1ea;
  --color-border: rgba(22, 33, 61, 0.1);
  --color-border-light: rgba(247, 244, 236, 0.18);

  /* Typography */
  --font-display: Georgia, "Times New Roman", "Iowan Old Style", serif;
  --font-body: -apple-system, BlinkMacSystemFont, "Segoe UI", Helvetica, Arial,
    sans-serif;
  --font-tracking-wide: 0.18em;

  /* Layout */
  --container-width: 1240px;
  --container-padding: 24px;
  --header-height: 92px;
  --header-height-scrolled: 76px;

  /* Motion */
  --transition-fast: 0.25s cubic-bezier(0.4, 0, 0.2, 1);
  --transition: 0.45s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: 0.7s cubic-bezier(0.4, 0, 0.2, 1);

  /* Shadows */
  --shadow-soft: 0 10px 40px rgba(13, 13, 15, 0.08);
  --shadow-strong: 0 20px 60px rgba(13, 13, 15, 0.18);
}

/* ==========================================================================
   2. RESET & BASE STYLES
   ========================================================================== */
*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
  *,
  *::before,
  *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
    scroll-behavior: auto !important;
  }
}

body {
  margin: 0;
  font-family: var(--font-body);
  color: var(--color-text);
  background-color: var(--color-cream);
  line-height: 1.6;
  font-size: 16px;
  overflow-x: hidden;
}

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

a {
  color: inherit;
  text-decoration: none;
}

ul,
ol {
  list-style: none;
  margin: 0;
  padding: 0;
}

button {
  font-family: inherit;
  cursor: pointer;
  border: none;
  background: none;
  color: inherit;
}

input,
textarea,
select {
  font-family: inherit;
  font-size: 1rem;
}

:focus-visible {
  outline: 2px solid var(--color-gold);
  outline-offset: 3px;
}

/* ==========================================================================
   3. TYPOGRAPHY
   ========================================================================== */
h1,
h2,
h3,
h4,
h5,
h6 {
  font-family: var(--font-display);
  font-weight: 400;
  line-height: 1.15;
  margin: 0 0 0.5em;
  color: var(--color-navy);
}

h1 {
  font-size: clamp(2.4rem, 4.4vw, 3.8rem);
}

h2 {
  font-size: clamp(1.9rem, 3.2vw, 2.6rem);
}

h3 {
  font-size: clamp(1.3rem, 2vw, 1.6rem);
}

p {
  margin: 0 0 1em;
  color: var(--color-text);
}

.eyebrow {
  display: inline-block;
  font-size: 0.72rem;
  letter-spacing: var(--font-tracking-wide);
  text-transform: uppercase;
  color: var(--color-gold);
  font-weight: 600;
  margin-bottom: 1rem;
}

.section-heading {
  max-width: 640px;
}

.section-heading.centered {
  margin-left: auto;
  margin-right: auto;
  text-align: center;
}

.text-muted {
  color: var(--color-text-muted);
}

.divider-gold {
  width: 64px;
  height: 2px;
  background: var(--color-gold);
  border: none;
  margin: 1rem 0 1.5rem;
}

.centered .divider-gold {
  margin-left: auto;
  margin-right: auto;
}


/* On-dark-background typography variants */
h1.on-dark,
h2.on-dark,
h3.on-dark,
p.on-dark,
.on-dark h1,
.on-dark h2,
.on-dark h3,
.on-dark p {
  color: var(--color-text-inverse);
}

/* ==========================================================================
   4. LAYOUT UTILITIES
   ========================================================================== */
.container {
  width: 100%;
  max-width: var(--container-width);
  margin: 0 auto;
  padding: 0 var(--container-padding);
}

.section {
  padding: 3.5rem 0;
}

.section-sm {
  padding: 3rem 0;
}

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

.section-cream {
  background-color: var(--color-cream);
}

.section-cream-soft {
  background-color: var(--color-cream-soft);
}

.section-navy {
  background-color: var(--color-navy);
}

.grid {
  display: grid;
  gap: 2rem;
}

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

.grid-3 {
  grid-template-columns: repeat(3, 1fr);
}

.grid-4 {
  grid-template-columns: repeat(4, 1fr);
}

.flex {
  display: flex;
}

.flex-center {
  display: flex;
  align-items: center;
  justify-content: center;
}

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

.gap-sm {
  gap: 1rem;
}

.gap-md {
  gap: 2rem;
}

.mt-0 {
  margin-top: 0;
}

.mb-0 {
  margin-bottom: 0;
}

.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
}

/* ==========================================================================
   5. BUTTONS
   ========================================================================== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.6rem;
  padding: 0.95rem 2rem;
  font-size: 0.78rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  font-weight: 600;
  border-radius: 2px;
  transition: all var(--transition-fast);
  white-space: nowrap;
  border: 1px solid transparent;
}

.btn svg {
  width: 14px;
  height: 14px;
  transition: transform var(--transition-fast);
}

.btn:hover svg {
  transform: translateX(4px);
}

.btn-primary {
  background-color: var(--color-black);
  color: var(--color-white);
  border-color: var(--color-black);
}

.btn-primary:hover {
  background-color: var(--color-gold);
  border-color: var(--color-gold);
  color: var(--color-black);
}

.btn-gold {
  background-color: var(--color-gold);
  color: var(--color-black);
  border-color: var(--color-gold);
}

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

.btn-outline {
  background-color: transparent;
  color: var(--color-navy);
  border-color: var(--color-navy);
}

.btn-outline:hover {
  background-color: var(--color-navy);
  color: var(--color-white);
}

.btn-outline-light {
  background-color: transparent;
  color: var(--color-white);
  border-color: rgba(255, 255, 255, 0.4);
}

.btn-outline-light:hover {
  background-color: var(--color-white);
  color: var(--color-black);
  border-color: var(--color-white);
}

.btn-sm {
  padding: 0.7rem 1.4rem;
  font-size: 0.7rem;
}

.btn-block {
  width: 100%;
}

.link-underline {
  position: relative;
  font-size: 0.78rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  font-weight: 600;
  color: var(--color-navy);
  padding-bottom: 4px;
  border-bottom: 1px solid var(--color-navy);
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  transition: color var(--transition-fast), border-color var(--transition-fast);
  margin-bottom: 20px;
}

.link-underline:hover {
  color: var(--color-gold);
  border-color: var(--color-gold);
}

/* ==========================================================================
   6. HEADER (GLOBAL COMPONENT)
   Begin Header
   ========================================================================== */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1200;
  height: var(--header-height);
  display: flex;
  align-items: center;
  background-color: transparent;
  transition: background-color var(--transition), height var(--transition),
    box-shadow var(--transition);
}

.site-header.is-scrolled {
  height: var(--header-height-scrolled);
  background-color: rgba(247, 244, 236, 0.6);
  -webkit-backdrop-filter: blur(20px) saturate(160%);
  backdrop-filter: blur(20px) saturate(160%);
  border-bottom: 1px solid rgba(255, 255, 255, 0.35);
  box-shadow: 0 8px 32px rgba(13, 13, 15, 0.12);
}

/* Pages without a dark hero (catalog/contact use a light hero) start "scrolled"-style */
.site-header.header-static {
  background-color: rgba(247, 244, 236, 0.55);
  -webkit-backdrop-filter: blur(20px) saturate(160%);
  backdrop-filter: blur(20px) saturate(160%);
  height: var(--header-height-scrolled);
  border-bottom: 1px solid rgba(255, 255, 255, 0.35);
  box-shadow: 0 8px 32px rgba(13, 13, 15, 0.12);
}

.header-inner {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.logo-link {
  position: relative;
  display: block;
  height: 44px;
  width: 190px;
  flex-shrink: 0;
}

.logo-img {
  position: absolute;
  top: 50%;
  left: 0;
  transform: translateY(-50%);
  height: 70px;
  width: auto;
  max-width: 190px;
  object-fit: contain;
  object-position: left center;
  transition: opacity var(--transition-fast);
}

.logo-dark {
  opacity: 0;
}

.site-header.is-scrolled .logo-light,
.site-header.header-static .logo-light {
  opacity: 0;
}

.site-header.is-scrolled .logo-dark,
.site-header.header-static .logo-dark {
  opacity: 1;
}

.main-nav {
  display: flex;
}

.nav-list {
  display: flex;
  align-items: center;
  gap: 2.4rem;
}

.nav-link {
  position: relative;
  font-size: 0.76rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  font-weight: 600;
  padding: 0.5rem 0;
  color: var(--color-text-inverse);
  transition: color var(--transition-fast);
}

.site-header.is-scrolled .nav-link,
.site-header.header-static .nav-link {
  color: var(--color-navy);
}

.nav-link::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -2px;
  width: 0;
  height: 2px;
  background-color: var(--color-gold);
  transition: width var(--transition-fast);
}

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

.nav-link:hover {
  color: var(--color-gold-light);
}

.site-header.is-scrolled .nav-link:hover,
.site-header.header-static .nav-link:hover {
  color: var(--color-gold);
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 1.6rem;
}

.header-cta {
  padding: 0.8rem 1.7rem;
  background-color: var(--color-white);
  color: var(--color-black);
  border-color: var(--color-white);
}

.header-cta:hover {
  background-color: var(--color-gold);
  border-color: var(--color-gold);
  color: var(--color-white);
}

.site-header.is-scrolled .header-cta,
.site-header.header-static .header-cta {
  background-color: var(--color-black);
  color: var(--color-white);
  border-color: var(--color-black);
}

.site-header.is-scrolled .header-cta:hover,
.site-header.header-static .header-cta:hover {
  background-color: var(--color-gold);
  border-color: var(--color-gold);
}

/* Hamburger (mobile) */
.hamburger {
  display: none;
  flex-direction: column;
  justify-content: center;
  align-items: flex-end;
  gap: 6px;
  width: 32px;
  height: 24px;
  z-index: 1200;
  position: relative;
}

.hamburger span {
  display: block;
  height: 2px;
  width: 100%;
  background-color: var(--color-text-inverse);
  transition: transform var(--transition-fast), opacity var(--transition-fast),
    background-color var(--transition-fast), width var(--transition-fast);
}

.site-header.is-scrolled .hamburger span,
.site-header.header-static .hamburger span {
  background-color: var(--color-navy);
}

.hamburger span:nth-child(2) {
  width: 70%;
}

.hamburger.is-active span {
  background-color: var(--color-text-inverse) !important;
}

.hamburger.is-active span:nth-child(1) {
  transform: translateY(8px) rotate(45deg);
  width: 100%;
}

.hamburger.is-active span:nth-child(2) {
  opacity: 0;
}

.hamburger.is-active span:nth-child(3) {
  transform: translateY(-8px) rotate(-45deg);
  width: 100%;
}
/* End Header */

/* ==========================================================================
   7. MOBILE NAVIGATION
   ========================================================================== */
.mobile-nav {
  position: fixed;
  inset: 0;
  background-color: var(--color-black);
  z-index: 1100;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 3rem;
  opacity: 0;
  visibility: hidden;
  transform: translateY(-16px);
  transition: opacity var(--transition), transform var(--transition),
    visibility var(--transition);
}

.mobile-nav.is-open {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

body.nav-open {
  overflow: hidden;
}

.mobile-nav-list {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1.9rem;
}

.mobile-nav-list a {
  font-family: var(--font-display);
  font-size: 2rem;
  color: var(--color-text-inverse);
  letter-spacing: 0.02em;
  position: relative;
  opacity: 0;
  transform: translateY(14px);
  transition: opacity 0.5s ease, transform 0.5s ease, color var(--transition-fast);
}

.mobile-nav.is-open .mobile-nav-list a {
  opacity: 1;
  transform: translateY(0);
}

.mobile-nav.is-open .mobile-nav-list li:nth-child(1) a {
  transition-delay: 0.1s;
}
.mobile-nav.is-open .mobile-nav-list li:nth-child(2) a {
  transition-delay: 0.18s;
}
.mobile-nav.is-open .mobile-nav-list li:nth-child(3) a {
  transition-delay: 0.26s;
}
.mobile-nav.is-open .mobile-nav-list li:nth-child(4) a {
  transition-delay: 0.34s;
}

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

.mobile-nav .btn {
  opacity: 0;
  transform: translateY(14px);
  transition: opacity 0.5s ease 0.42s, transform 0.5s ease 0.42s;
}

.mobile-nav.is-open .btn {
  opacity: 1;
  transform: translateY(0);
}

/* ==========================================================================
   8. FOOTER (GLOBAL COMPONENT)
   Begin Footer
   ========================================================================== */
.site-footer {
  background-color: var(--color-black);
  color: var(--color-text-inverse);
  padding-top: 5rem;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.6fr 1fr 1fr 1fr;
  gap: 3rem;
  padding-bottom: 3.5rem;
  border-bottom: 1px solid var(--color-border-light);
}

.footer-logo {
  height: 100px;
  width: auto;
  margin-bottom: 1.2rem;
}

.footer-brand p {
  color: rgba(243, 241, 234, 0.65);
  font-size: 0.92rem;
  max-width: 320px;
}

.footer-col h4 {
  font-family: var(--font-body);
  font-size: 0.72rem;
  letter-spacing: var(--font-tracking-wide);
  text-transform: uppercase;
  color: var(--color-gold);
  margin-bottom: 1.3rem;
  font-weight: 600;
}

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

.footer-col ul li a {
  color: rgba(243, 241, 234, 0.75);
  font-size: 0.92rem;
  transition: color var(--transition-fast), padding-left var(--transition-fast);
}

.footer-col ul li a:hover {
  color: var(--color-gold-light);
  padding-left: 4px;
}

.footer-contact li {
  color: rgba(243, 241, 234, 0.75);
  font-size: 0.92rem;
}

.footer-social {
  display: flex;
  gap: 0.9rem;
  margin-top: 1.4rem;
}

.footer-social a {
  width: 36px;
  height: 36px;
  border: 1px solid var(--color-border-light);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: border-color var(--transition-fast), background-color var(--transition-fast);
}

.footer-social a:hover {
  background-color: var(--color-gold);
  border-color: var(--color-gold);
}

.footer-social svg {
  width: 15px;
  height: 15px;
  fill: var(--color-text-inverse);
}

.footer-bottom {
  padding: 1.8rem var(--container-padding) 2.2rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 0.8rem;
  font-size: 0.8rem;
  color: rgba(243, 241, 234, 0.55);
}
.footer-bottom.container p {
    color: rgba(243, 241, 234, 0.75);
}

.footer-legal {
  display: flex;
  gap: 1.6rem;
}

.footer-legal a {
  color: rgba(243, 241, 234, 0.55);
  transition: color var(--transition-fast);
}

.footer-legal a:hover {
  color: var(--color-gold-light);
}
/* End Footer */

/* ==========================================================================
   9. HERO SECTIONS
   ========================================================================== */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  color: var(--color-text-inverse);
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  z-index: 0;
  transform: scale(1.08);
  animation: heroZoom 16s ease-out forwards;
}

.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(
    180deg,
    rgba(13, 13, 15, 0.55) 0%,
    rgba(13, 13, 15, 0.4) 40%,
    rgba(13, 13, 15, 0.78) 100%
  );
  z-index: 1;
}

.hero-content {
  position: relative;
  z-index: 2;
  width: 100%;
}

.hero-small {
  min-height: 62vh;
}

.hero-actions {
  display: flex;
  gap: 1.1rem;
  margin-top: 2.2rem;
  flex-wrap: wrap;
}

.scroll-indicator {
  position: absolute;
  bottom: 2.4rem;
  left: 50%;
  transform: translateX(-50%);
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.6rem;
  font-size: 0.68rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: rgba(243, 241, 234, 0.7);
}

.scroll-indicator .line {
  width: 1px;
  height: 40px;
  background: rgba(243, 241, 234, 0.4);
  position: relative;
  overflow: hidden;
}

.scroll-indicator .line::after {
  content: "";
  position: absolute;
  top: -100%;
  left: 0;
  width: 100%;
  height: 100%;
  background: var(--color-gold);
  animation: scrollLine 1.8s ease-in-out infinite;
}

/* Sub-page hero (About / Catalog / Contact) */
.page-hero {
  min-height: 62vh;
  display: flex;
  align-items: flex-end;
  padding-bottom: 4.5rem;
}

.page-hero .hero-bg {
  animation: heroZoomSlow 20s ease-out forwards;
}

/* ==========================================================================
   10. HOME PAGE SECTIONS
   ========================================================================== */
.about-preview {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}

.about-preview-stats {
  display: flex;
  gap: 3rem;
  margin-top: 2.5rem;
}

.stat-block .stat-number {
  font-family: var(--font-display);
  font-size: 2.6rem;
  color: var(--color-gold);
  display: block;
  line-height: 1;
  margin-bottom: 0.4rem;
}

.stat-block .stat-label {
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-text-muted);
}

.image-frame {
  position: relative;
  overflow: hidden;
}

.image-frame img {
  width: 100%;
  height: 100%;
  /*object-fit: cover;*/
  transition: transform 1.2s cubic-bezier(0.16, 1, 0.3, 1);
}

.image-frame:hover img {
  transform: scale(1.06);
}

.image-quote-badge {
  position: absolute;
  bottom: 0rem;
  right: 0rem;
  background-color: var(--color-navy);
  color: var(--color-white);
  padding: 1.3rem 1.6rem;
  max-width: 240px;
  font-family: var(--font-display);
  font-style: italic;
  font-size: 1rem;
  box-shadow: var(--shadow-strong);
}

.collections-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
  margin-top: 3.5rem;
}

.collection-card {
  position: relative;
  overflow: hidden;
  aspect-ratio: 3 / 4;
  background-color: var(--color-navy);
}

.collection-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

.collection-card::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(
    180deg,
    rgba(13, 13, 15, 0) 40%,
    rgba(13, 13, 15, 0.88) 100%
  );
  transition: opacity var(--transition);
}

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

.collection-card-body {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 2;
  padding: 1.8rem;
  color: var(--color-white);
}

.collection-index {
  font-size: 0.7rem;
  letter-spacing: 0.14em;
  color: var(--color-gold-light);
  margin-bottom: 0.6rem;
  display: block;
}

.collection-card-body h3 {
  color: var(--color-white);
  margin-bottom: 0.4rem;
}

.collection-card-body p {
  color: rgba(255, 255, 255, 0.75);
  font-size: 0.88rem;
  margin: 0;
  max-height: 0;
  opacity: 0;
  overflow: hidden;
  transition: max-height var(--transition), opacity var(--transition);
}

.collection-card:hover .collection-card-body p {
  max-height: 100px;
  opacity: 1;
}

.advantage-section {
  color: var(--color-text-inverse);
}

.advantage-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: start;
}

.advantage-list {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2.5rem 2rem;
  margin-top: 1rem;
}

.advantage-item .icon-wrap {
  width: 46px;
  height: 46px;
  margin-bottom: 1.1rem;
  color: var(--color-gold);
}

.advantage-item .icon-wrap svg {
  width: 100%;
  height: 100%;
}

.advantage-item h3 {
  color: var(--color-white);
  font-size: 1.1rem;
}

.advantage-item p {
  color: rgba(243, 241, 234, 0.65);
  font-size: 0.9rem;
}

.monograph-section {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}

.monograph-stack {
  position: relative;
  height: 380px;
}

.monograph-stack img {
  position: absolute;
  border-radius: 3px;
  box-shadow: var(--shadow-strong);
  width: 78%;
  object-fit: cover;
}

.monograph-stack img:nth-child(1) {
  top: 0;
  left: 0;
  transform: rotate(-6deg);
  height: 340px;
}

.monograph-stack img:nth-child(2) {
  top: 20px;
  left: 22%;
  transform: rotate(4deg);
  height: 340px;
}

.cta-banner {
  position: relative;
  background-color: var(--color-black);
  color: var(--color-white);
  text-align: center;
  overflow: hidden;
}

.cta-banner .hero-bg {
  opacity: 0.4;
}

.cta-banner-content {
  position: relative;
  z-index: 2;
}

.cta-form {
  display: flex;
  max-width: 480px;
  margin: 2rem auto 0;
  gap: 0;
}

.cta-form input {
  flex: 1;
  padding: 1rem 1.3rem;
  border: 1px solid rgba(255, 255, 255, 0.25);
  background-color: rgba(255, 255, 255, 0.05);
  color: var(--color-white);
}

.cta-form input::placeholder {
  color: rgba(255, 255, 255, 0.5);
}

.cta-form button {
  padding: 0 1.8rem;
  background-color: var(--color-gold);
  color: var(--color-black);
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  font-weight: 700;
  transition: background-color var(--transition-fast);
}

.cta-form button:hover {
  background-color: var(--color-gold-dark);
  color: var(--color-white);
}

/* ==========================================================================
   11. ABOUT PAGE SECTIONS
   ========================================================================== */
.intro-columns {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 3rem;
  margin-top: 2.5rem;
}

.intro-columns .eyebrow-block h4 {
  font-family: var(--font-body);
  font-size: 0.72rem;
  letter-spacing: var(--font-tracking-wide);
  text-transform: uppercase;
  color: var(--color-gold);
  margin-bottom: 0.9rem;
  font-weight: 700;
}

.pillars-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
  margin-top: 3rem;
}

.pillar-card {
  background-color: var(--color-white);
  padding: 2.6rem 2.2rem;
  text-align: center;
  transition: transform var(--transition), box-shadow var(--transition);
}

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

.pillar-icon {
  width: 44px;
  height: 44px;
  margin: 0 auto 1.4rem;
  color: var(--color-gold);
}

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

.perspective-section {
  display: grid;
  grid-template-columns: 0.85fr 1.15fr;
  gap: 4rem;
  align-items: center;
}

.perspective-photo {
  position: relative;
}

.perspective-photo .quote-mark {
  position: absolute;
  top: -1.2rem;
  left: -1.2rem;
  width: 56px;
  height: 56px;
  background-color: var(--color-gold);
  color: var(--color-black);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-size: 2rem;
}

.perspective-quote {
  font-family: var(--font-display);
  font-style: italic;
  font-size: 17px;
  line-height: 1.5;
  color: var(--color-navy);
  margin-bottom: 1.6rem;
}

.perspective-cite strong {
  display: block;
  font-family: var(--font-display);
  font-size: 1.1rem;
  color: var(--color-navy);
}

.perspective-cite span {
  font-size: 0.82rem;
  color: var(--color-text-muted);
  letter-spacing: 0.04em;
}

.compromise-section {
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: 3rem;
  align-items: center;
  padding: 3rem;
  background-color: var(--color-cream-soft);
}

.compromise-features {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
  margin-top: 2rem;
}

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

.mini-feature .icon-circle {
  width: 52px;
  height: 52px;
  border-radius: 50%;
  background-color: var(--color-white);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 0.8rem;
  color: var(--color-gold);
  box-shadow: var(--shadow-soft);
}

.mini-feature .icon-circle svg {
  width: 22px;
  height: 22px;
}

.mini-feature h4 {
  font-family: var(--font-body);
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--color-navy);
  margin-bottom: 0.2rem;
}

.mini-feature p {
  font-size: 0.76rem;
  color: var(--color-text-muted);
  margin: 0;
}

.detail-gallery {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  grid-auto-rows: 220px;
  gap: 1.2rem;
  margin-top: 3rem;
}

.detail-gallery .gallery-item:nth-child(1) {
  grid-column: span 2;
  grid-row: span 2;
}

.gallery-item {
  position: relative;
  overflow: hidden;
  background-color: var(--color-charcoal);
}

.gallery-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: grayscale(35%);
  transition: transform var(--transition-slow), filter var(--transition);
}

.gallery-item:hover img {
  transform: scale(1.06);
  filter: grayscale(0%);
}

/* ==========================================================================
   12. CATALOG PAGE SECTIONS
   ========================================================================== */
.catalog-hero-note {
  max-width: 620px;
  margin: 0 auto;
}

.catalog-viewer {
  background-color: var(--color-white);
  box-shadow: var(--shadow-strong);
  padding: 2.5rem;
}

.viewer-stage {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1.5rem;
}

/* Book-flip viewer: two independent page slots (left/right) like an open
   book. Only the slot being turned plays the 3D flip animation (see
   js/catalog.js); the other slot crossfades to its new page. */
.book-viewer {
  position: relative;
  width: 100%;
  max-width: 880px;
  margin: 0 auto;
}

.book-viewer:fullscreen,
.book-viewer:-webkit-full-screen {
  max-width: none;
  width: 100vw;
  height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: #0d0d0f;
}

.book-viewer:fullscreen .book-stage,
.book-viewer:-webkit-full-screen .book-stage {
  width: auto;
  height: 88vh;
  max-width: 92vw;
  box-shadow: none;
}

.book-stage {
  position: relative;
  width: 100%;
  aspect-ratio: 1584 / 576;
  background-color: #101014;
  box-shadow: var(--shadow-strong);
  perspective: 2600px;
  overflow: hidden;
  transition: aspect-ratio 0.35s ease;
}

.book-stage.is-cover {
  aspect-ratio: 1584 / 576;
}

.book-stage.is-cover .book-half-left,
.book-stage.is-cover .book-spine {
  display: none;
}

.book-stage.is-cover .book-half-right {
  left: 0;
  right: 0;
  width: 100%;
}

.book-half {
  position: absolute;
  top: 0;
  bottom: 0;
  width: 50%;
}

.book-half-left {
  left: 0;
}

.book-half-right {
  right: 0;
}

.book-page-img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: contain;
  background-color: #f7f4ec;
}

.book-page-img-top {
  z-index: 2;
}

.book-spine {
  position: absolute;
  top: 0;
  bottom: 0;
  left: 50%;
  width: 24px;
  margin-left: -12px;
  background: linear-gradient(
    90deg,
    rgba(0, 0, 0, 0.18),
    rgba(0, 0, 0, 0) 40%,
    rgba(0, 0, 0, 0) 60%,
    rgba(0, 0, 0, 0.18)
  );
  z-index: 4;
  pointer-events: none;
}

.book-flipper {
  position: absolute;
  top: 0;
  bottom: 0;
  z-index: 5;
  transform-style: preserve-3d;
  transform: rotateY(0deg);
}

.book-flipper.is-animating {
  transition: transform 0.75s cubic-bezier(0.45, 0, 0.2, 1);
}

.flip-face {
  position: absolute;
  inset: 0;
  backface-visibility: hidden;
  -webkit-backface-visibility: hidden;
}

.flip-face img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  background-color: #f7f4ec;
}

.flip-back {
  transform: rotateY(180deg);
}

/* A soft shadow that sweeps across the page as it turns, for a bit of realism */
.flip-front::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(
    90deg,
    rgba(0, 0, 0, 0.22) 0%,
    rgba(0, 0, 0, 0) 35%
  );
  pointer-events: none;
}

.book-click-zone {
  position: absolute;
  top: 0;
  bottom: 0;
  width: 15%;
  z-index: 6;
  cursor: pointer;
}

.book-click-prev {
  left: 0;
}

.book-click-next {
  right: 0;
}

.section-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
  justify-content: center;
  margin-top: 1.4rem;
}

.section-chip {
  padding: 0.55rem 1rem;
  font-size: 0.72rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  font-weight: 600;
  color: var(--color-navy);
  border: 1px solid var(--color-border);
  border-radius: 999px;
  background-color: var(--color-white);
  transition: background-color var(--transition-fast), color var(--transition-fast),
    border-color var(--transition-fast);
}

.section-chip:hover {
  background-color: var(--color-navy);
  color: var(--color-white);
  border-color: var(--color-navy);
}

.section-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
  justify-content: center;
  margin-top: 1.4rem;
}

.section-chip {
  padding: 0.55rem 1rem;
  font-size: 0.72rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  font-weight: 600;
  color: var(--color-navy);
  border: 1px solid var(--color-border);
  border-radius: 999px;
  background-color: var(--color-white);
  transition: background-color var(--transition-fast), color var(--transition-fast),
    border-color var(--transition-fast);
}

.section-chip:hover {
  background-color: var(--color-navy);
  color: var(--color-white);
  border-color: var(--color-navy);
}

.viewer-nav-btn {
  flex-shrink: 0;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  border: 1px solid var(--color-border);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background-color var(--transition-fast), color var(--transition-fast);
}

.viewer-nav-btn:hover {
  background-color: var(--color-navy);
  color: var(--color-white);
  border-color: var(--color-navy);
}

.viewer-nav-btn svg {
  width: 18px;
  height: 18px;
}

.viewer-nav-btn:disabled {
  opacity: 0.35;
  cursor: not-allowed;
  background-color: transparent;
  color: var(--color-navy);
  border-color: var(--color-border);
}

.viewer-toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: 1.5rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--color-border);
  font-size: 0.78rem;
  color: var(--color-text-muted);
}

.viewer-toolbar .toolbar-actions {
  display: flex;
  gap: 1.6rem;
}

.viewer-toolbar button {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  color: var(--color-text-muted);
  transition: color var(--transition-fast);
}

.viewer-toolbar button:hover {
  color: var(--color-navy);
}

.viewer-toolbar svg {
  width: 15px;
  height: 15px;
}

.viewer-progress {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.viewer-progress-track {
  width: 140px;
  height: 2px;
  background-color: var(--color-border);
  position: relative;
}

.viewer-progress-fill {
  position: absolute;
  left: 0;
  top: 0;
  height: 100%;
  background-color: var(--color-gold);
  width: 10%;
  transition: width var(--transition);
}

.collections-explore-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.6rem;
  margin-top: 3rem;
}

.explore-card {
  position: relative;
  overflow: hidden;
  aspect-ratio: 3/3.6;
  background-color: var(--color-navy);
  cursor: pointer;
}

.explore-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

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

.explore-card-index {
  position: absolute;
  top: 1rem;
  left: 1rem;
  z-index: 2;
  background-color: rgba(13, 13, 15, 0.55);
  color: var(--color-white);
  font-size: 0.7rem;
  padding: 0.3rem 0.6rem;
}

.explore-card::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(13, 13, 15, 0) 50%, rgba(13, 13, 15, 0.85) 100%);
}

.explore-card-body {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 2;
  padding: 1.4rem;
  color: var(--color-white);
}

.explore-card-body h3 {
  color: var(--color-white);
  font-size: 1.05rem;
  margin-bottom: 0.2rem;
}

.explore-card-body span {
  font-size: 0.76rem;
  color: rgba(255, 255, 255, 0.7);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.catalog-download-banner {
  position: relative;
  background-color: var(--color-black);
  color: var(--color-white);
  padding: 3.5rem;
  display: grid;
  grid-template-columns: 1.3fr 1fr;
  gap: 2rem;
  align-items: center;
  overflow: hidden;
}

.catalog-download-banner .banner-actions {
  display: flex;
  gap: 1rem;
  margin-top: 1.8rem;
  flex-wrap: wrap;
}

.catalog-cover-mock {
  position: relative;
  justify-self: end;
  width: 220px;
  transform: rotate(4deg);
}

.catalog-cover-mock img {
  width: 100%;
  border-radius: 3px;
  box-shadow: var(--shadow-strong);
}

.catalog-cover-mock .cover-badge {
  position: absolute;
  top: 14px;
  left: 14px;
  background-color: var(--color-gold);
  color: var(--color-black);
  font-family: var(--font-display);
  font-weight: 700;
  padding: 0.4rem 0.7rem;
  font-size: 0.9rem;
}

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

/* ==========================================================================
   13. CONTACT PAGE SECTIONS
   ========================================================================== */
.contact-layout {
  display: grid;
  grid-template-columns: 0.85fr 1.15fr;
  gap: 3.5rem;
  align-items: start;
}

.contact-info-list {
  margin-top: 2.5rem;
  display: flex;
  flex-direction: column;
  gap: 1.8rem;
}

.contact-info-item {
  display: flex;
  gap: 1.1rem;
  align-items: flex-start;
}

.contact-info-item .icon-circle {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  background-color: var(--color-white);
  box-shadow: var(--shadow-soft);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-gold);
  flex-shrink: 0;
}

.contact-info-item .icon-circle svg {
  width: 18px;
  height: 18px;
}

.contact-info-item h4 {
  font-family: var(--font-body);
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-text-muted);
  margin-bottom: 0.3rem;
  font-weight: 700;
}

.contact-info-item p {
  margin: 0;
  color: var(--color-navy);
  font-weight: 500;
}

.contact-form-card {
  background-color: var(--color-white);
  padding: 3rem;
  box-shadow: var(--shadow-soft);
}

.map-section {
  position: relative;
  height: 480px;
  background-color: var(--color-cream-dark);
  overflow: hidden;
}

.map-placeholder {
  position: absolute;
  inset: 0;
}

.map-placeholder iframe {
  display: block;
  width: 100%;
  height: 100%;
}

.map-callout {
  position: absolute;
  left: 4%;
  bottom: 12%;
  background-color: var(--color-white);
  padding: 1.6rem 1.8rem;
  max-width: 300px;
  box-shadow: var(--shadow-strong);
  border-left: 3px solid var(--color-gold);
}

.map-callout h4 {
  font-family: var(--font-body);
  font-size: 0.75rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-gold-dark);
  margin-bottom: 0.5rem;
  font-weight: 700;
}

.map-callout p {
  font-size: 0.88rem;
  margin: 0;
  color: var(--color-text-muted);
}

.monograph-cta {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 3rem;
  align-items: center;
}

.faq-list {
  max-width: 760px;
  margin: 3rem auto 0;
}

.faq-item {
  border-bottom: 1px solid var(--color-border);
}

.faq-question {
  width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1.4rem 0;
  text-align: left;
  font-family: var(--font-display);
  font-size: 1.1rem;
  color: var(--color-navy);
}

.faq-question .plus-icon {
  width: 20px;
  height: 20px;
  flex-shrink: 0;
  position: relative;
  transition: transform var(--transition-fast);
}

.faq-question .plus-icon::before,
.faq-question .plus-icon::after {
  content: "";
  position: absolute;
  background-color: var(--color-gold);
  transition: transform var(--transition-fast), opacity var(--transition-fast);
}

.faq-question .plus-icon::before {
  top: 50%;
  left: 0;
  width: 100%;
  height: 2px;
  transform: translateY(-50%);
}

.faq-question .plus-icon::after {
  left: 50%;
  top: 0;
  width: 2px;
  height: 100%;
  transform: translateX(-50%);
}

.faq-item.is-open .plus-icon::after {
  opacity: 0;
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height var(--transition);
}

.faq-answer p {
  padding-bottom: 1.5rem;
  color: var(--color-text-muted);
  max-width: 640px;
}

/* ==========================================================================
   14. FORMS
   ========================================================================== */
.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
}

.form-group {
  margin-bottom: 1.5rem;
  position: relative;
}

.form-group label {
  display: block;
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-text-muted);
  margin-bottom: 0.6rem;
  font-weight: 600;
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 0.9rem 0;
  border: none;
  border-bottom: 1px solid var(--color-border);
  background-color: transparent;
  color: var(--color-navy);
  transition: border-color var(--transition-fast);
}

.form-group textarea {
  resize: vertical;
  min-height: 100px;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--color-gold);
  outline: none;
}

.form-success {
  display: none;
  text-align: center;
  padding: 3rem 1rem;
}

.form-success.is-visible {
  display: block;
}

.form-success svg {
  width: 52px;
  height: 52px;
  color: var(--color-gold);
  margin: 0 auto 1.2rem;
}

/* ==========================================================================
   15. CARDS & SHARED COMPONENTS
   ========================================================================== */
.icon-feature-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
}

.icon-feature-grid .icon-feature {
  padding: 0 1.5rem;
  border-right: 1px solid var(--color-border);
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}

.icon-feature-grid .icon-feature:last-child {
  border-right: none;
}

.icon-feature h4 {
  font-family: var(--font-body);
  font-size: 0.93rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  color: var(--color-navy);
  margin-bottom: 0.2rem;
}

.icon-feature p {
  font-size: 0.74rem;
  color: var(--color-text-muted);
  margin: 0;
}

.icon-feature .icon-wrap {
  width: 40px;
  height: 40px;
  color: var(--color-gold);
  margin-bottom: 0.7rem;
}


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

/* Back to top */
.back-to-top {
  position: fixed;
  right: 1.8rem;
  bottom: 1.8rem;
  width: 46px;
  height: 46px;
  border-radius: 50%;
  background-color: var(--color-navy);
  color: var(--color-white);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 500;
  opacity: 0;
  visibility: hidden;
  transform: translateY(10px);
  transition: opacity var(--transition-fast), transform var(--transition-fast),
    visibility var(--transition-fast), background-color var(--transition-fast);
}

.back-to-top.is-visible {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.back-to-top:hover {
  background-color: var(--color-gold);
}

.back-to-top svg {
  width: 18px;
  height: 18px;
}

/* ==========================================================================
   16. COLLECTION & PRODUCT DETAIL PAGES
   ========================================================================== */

/* Breadcrumb (used inside .hero.page-hero.hero-small on collection &
   product pages) */
.breadcrumb {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.5rem;
  font-size: 0.72rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: rgba(243, 241, 234, 0.65);
  margin-bottom: 1.4rem;
}

.breadcrumb a {
  color: rgba(243, 241, 234, 0.65);
  transition: color var(--transition-fast);
}

.breadcrumb a:hover {
  color: var(--color-gold-light);
}

.breadcrumb span[aria-current] {
  color: var(--color-gold-light);
}

.breadcrumb.on-light {
  color: var(--color-text-muted);
}

.breadcrumb.on-light a {
  color: var(--color-text-muted);
}

.breadcrumb.on-light a:hover {
  color: var(--color-gold-dark);
}

.breadcrumb.on-light span[aria-current] {
  color: var(--color-gold-dark);
}

/* Collection intro (image + copy, two columns) */
.collection-intro {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 4rem;
  align-items: center;
}

.collection-intro .image-frame {
  aspect-ratio: 4 / 3.4;
}

.collection-intro .image-frame img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* Product grid (collection page: "The Collection") */
.product-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2.2rem 1.8rem;

}

.product-card {
  /*background-color: var(--color-white);*/
  display: flex;
  flex-direction: column;
  /*transition: transform var(--transition-fast), box-shadow var(--transition-fast);*/
}

.product-card:hover {
  transform: translateY(-6px);
  /*box-shadow: var(--shadow-strong);*/
}

.product-card-media {
  aspect-ratio: 3 / 3;
  overflow: hidden;
  /*background-color: var(--color-cream-dark);*/
}

.product-card-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform var(--transition-slow);
}

.product-card:hover .product-card-media img {
  transform: scale(1.06);
}

.product-card-body {
  padding: 1.4rem;
  display: flex;
  flex-direction: column;
  /*justify-content: center;*/
  /*flex: 1;*/
}

.product-card-body h3 {
  font-size: 1.15rem;
  margin-bottom: 0.6rem;
}

.product-card-body p {
  font-size: 0.88rem;
  color: var(--color-text-muted);
  flex: 1;
  margin-bottom: 1.4rem;
}

.product-card-body .btn {
  align-self: flex-start;
}

/* Product detail — split hero (image + intro copy) */
.product-detail-intro {
  display: grid;
  grid-template-columns: 1.15fr 0.95fr;
  gap: 3.5rem;
  align-items: center;
}

.product-detail-intro h1 {
  margin-bottom: 1.2rem;
}

.product-detail-intro .image-frame {
  aspect-ratio: 5 / 4.1;
  order: 2;
}

.product-detail-intro .image-frame img {
  width: 100%;
  height: 100%;
  /*object-fit: cover;*/
}

.product-detail-intro-copy {
  order: 0;
}

/* Product detail — gallery grid: one large image + a right-hand stack of
   three smaller images, mirroring a printed spec-sheet layout */
.product-gallery-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: 1.4rem;
}

.product-gallery-main {

  background-color: var(--color-cream-dark);
}

.product-gallery-main img {
  width: 100%;
  height: 100%;
  /*object-fit: cover;*/
}

.product-gallery-stack {
  display: grid;
  gap: 1.4rem;
}

.product-gallery-stack .stack-item {
  overflow: hidden;
  background-color: var(--color-cream-dark);
}

.product-gallery-stack .stack-item img {
  width: 100%;
  height: 100%;
 /* object-fit: cover;*/
}

/* Product detail — performance & aesthetics panel (photo + vertical
   feature list) */
.product-panel {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3.5rem;
  align-items: center;
}

.product-panel .image-frame {
  aspect-ratio: auto;
}

.product-panel .image-frame img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.feature-list {
  margin-top: 1.8rem;
}

.feature-list-item {
  display: flex;
  gap: 1rem;
  padding: 1.2rem 0;
  border-bottom: 1px solid var(--color-border);
}

.feature-list-item:first-child {
  padding-top: 0;
}

.feature-list-item:last-child {
  border-bottom: none;
}

.feature-list-item .icon-wrap {
  width: 30px;
  height: 30px;
  flex-shrink: 0;
  color: var(--color-gold);
}

.feature-list-item .icon-wrap svg {
  width: 100%;
  height: 100%;
}

.feature-list-item h4 {
  font-family: var(--font-body);
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--color-navy);
  margin-bottom: 0.3rem;
}

.feature-list-item p {
  font-size: 0.88rem;
  color: var(--color-text-muted);
  margin: 0;
}

/* Related products strip */
.related-products .product-grid {
  margin-top: 2.5rem;
}

/* Icon strip — 5-column variant of .icon-feature-grid */
.icon-feature-grid.cols-5 {
  grid-template-columns: repeat(5, 1fr);
}

/* Product spec block: icon strip (left) + performance stat panel (right) */
.spec-block {
  display: block;
  gap: 3rem;
  align-items: stretch;
}

.spec-block .icon-feature-grid {
  align-content: center;
  height: 100%;
  padding: 2rem 0;
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
}

/* Performance stat panel (dark navy card) */
.spec-panel {
  background-color: var(--color-navy);
  color: var(--color-white);
  padding: 2.2rem 2.4rem;
}

.spec-panel h3 {
  font-family: var(--font-body);
  font-size: 0.78rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-gold-light);
  margin-bottom: 1.4rem;
}

.spec-list-item {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 0.9rem 0;
  border-bottom: 1px solid rgba(243, 241, 234, 0.14);
}

.spec-list-item:last-child {
  border-bottom: none;
  padding-bottom: 0;
}

.spec-list-item:first-of-type {
  padding-top: 0;
}

.spec-list-item .icon-wrap {
  width: 26px;
  height: 26px;
  flex-shrink: 0;
  color: var(--color-gold-light);
}

.spec-list-item .icon-wrap svg {
  width: 100%;
  height: 100%;
}

.spec-list-item h4 {
  font-family: var(--font-body);
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.03em;
  margin-bottom: 0.15rem;
  color: var(--color-white);
}

.spec-list-item p {
  font-size: 0.82rem;
  color: rgba(243, 241, 234, 0.7);
  margin: 0;
}

/* Section drawing frame */
.drawing-frame {
  border: 1px solid var(--color-border);
  background-color: var(--color-white);
  padding: 1.6rem;
  display: flex;
  align-items: center;
  justify-content: center;
  height: 100%;
  min-height: 220px;
}

.drawing-frame img {
  max-width: 100%;
  height: auto;
}

/* Numbered product-features grid */
.numbered-feature-grid {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 1.6rem;
  margin-top: 2.5rem;
}

.numbered-feature {
  display: flex;
  flex-direction: column;
}

.numbered-feature .numbered-feature-head {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  margin-bottom: 0.7rem;
}

.numbered-feature .num-badge {
  width: 22px;
  height: 22px;
  flex-shrink: 0;
  border-radius: 50%;
  background-color: var(--color-gold);
  color: var(--color-navy);
  font-size: 0.72rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
}

.numbered-feature h4 {
  font-family: var(--font-body);
  font-size: 0.78rem;
  font-weight: 700;
  line-height: 1.25;
  color: var(--color-navy);
  margin: 0;
}

.numbered-feature p {
  font-size: 0.78rem;
  color: var(--color-text-muted);
  margin-bottom: 1rem;
  flex: 1;
}

.numbered-feature .numbered-feature-media {
  aspect-ratio: 3 / 4;
  overflow: hidden;
  background-color: var(--color-cream-dark);
}

.numbered-feature .numbered-feature-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}