/* ════════════════════════════════════════════════════════
   ZEPHYR — Fortress-Inspired Design System
   "Step Into The Breeze"
   
   Inspired by: fortress.shoes
   Design Philosophy: Clean serif elegance, 
   magazine-style layout, minimal B2B
   
   Colors: Pure white + deep charcoal + warm accent
   Fonts: Playfair Display (serif) + Inter (sans-serif)
   Spacing: Generous whitespace, centered alignment
   ════════════════════════════════════════════════════════ */

/* ── Self-hosted fonts ──
   Keep typography stable on mobile networks where Google Fonts may be slow or blocked. */
@font-face {
  font-family: 'Inter';
  font-style: normal;
  font-weight: 300 600;
  font-display: swap;
  src: url('../assets/fonts/inter-latin.woff2') format('woff2');
}

@font-face {
  font-family: 'Playfair Display';
  font-style: normal;
  font-weight: 400 700;
  font-display: swap;
  src: url('../assets/fonts/playfair-latin.woff2') format('woff2');
}

@font-face {
  font-family: 'Playfair Display';
  font-style: italic;
  font-weight: 400 500;
  font-display: swap;
  src: url('../assets/fonts/playfair-italic-latin.woff2') format('woff2');
}

/* ── CSS Custom Properties ── */
:root {
  /* Palette */
  --z-white: #ffffff;
  --z-offwhite: #fafafa;
  --z-warm-gray: #f5f3f0;
  --z-light-gray: #e8e6e1;
  --z-mid-gray: #9b9590;
  --z-dark-gray: #6b6560;
  --z-charcoal: #2c2825;
  --z-near-black: #1a1816;
  
  /* Typography */
  --font-serif: 'Playfair Display', Georgia, 'Times New Roman', serif;
  --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  
  --text-xs: 0.75rem;      /* 12px */
  --text-sm: 0.875rem;     /* 14px */
  --text-base: 1rem;       /* 16px */
  --text-lg: 1.125rem;     /* 18px */
  --text-xl: 1.25rem;      /* 20px */
  --text-2xl: 1.5rem;      /* 24px */
  --text-3xl: 1.875rem;    /* 30px */
  --text-4xl: 2.25rem;     /* 36px */
  --text-5xl: 3rem;        /* 48px */
  --text-6xl: 3.75rem;     /* 60px */
  --text-hero: clamp(2.5rem, 5vw, 4.5rem);
  
  /* Spacing */
  --space-xs: 0.5rem;
  --space-sm: 0.75rem;
  --space-md: 1rem;
  --space-lg: 1.5rem;
  --space-xl: 2rem;
  --space-2xl: 3rem;
  --space-3xl: 4rem;
  --space-4xl: 6rem;
  --space-5xl: 8rem;
  
  /* Layout */
  --max-width: 1200px;
  --max-width-narrow: 800px;
  --nav-height: 72px;
  
  /* Transitions */
  --ease-out: cubic-bezier(0.25, 0.46, 0.45, 0.94);
  --transition-fast: 0.2s var(--ease-out);
  --transition-normal: 0.35s var(--ease-out);
  --transition-slow: 0.6s var(--ease-out);
  
  /* Borders */
  --border-thin: 1px solid var(--z-light-gray);
  --radius-none: 0;
  --radius-sm: 2px;
}

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

html {
  font-size: 16px;
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: var(--font-sans);
  font-size: var(--text-base);
  line-height: 1.7;
  color: var(--z-charcoal);
  background-color: var(--z-white);
  overflow-x: hidden;
}

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

a {
  color: inherit;
  text-decoration: none;
  transition: opacity var(--transition-fast);
}

a:hover {
  opacity: 0.7;
}

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

ul, ol {
  list-style: none;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-serif);
  font-weight: 500;
  line-height: 1.2;
  color: var(--z-near-black);
}

::selection {
  background: var(--z-charcoal);
  color: var(--z-white);
}

/* ── Utility Classes ── */
.container {
  width: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--space-lg);
}

.container--narrow {
  max-width: var(--max-width-narrow);
}

.text-center { text-align: center; }
.uppercase { text-transform: uppercase; letter-spacing: 0.15em; }
.italic { font-style: italic; }
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0,0,0,0);
  border: 0;
}

/* ── Typography Components ── */

/* Section Headers — Magazine Style */
.section-header {
  text-align: center;
  margin-bottom: var(--space-4xl);
}

.section-header .label {
  display: block;
  font-family: var(--font-sans);
  font-size: var(--text-xs);
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--z-dark-gray);
  margin-bottom: var(--space-md);
}

.section-header h2 {
  font-size: var(--text-4xl);
  font-weight: 500;
  margin-bottom: var(--space-md);
  position: relative;
  padding-bottom: var(--space-lg);
}

.section-header h2::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 40px;
  height: 1px;
  background: var(--z-mid-gray);
}

.section-header p {
  font-size: var(--text-lg);
  color: var(--z-dark-gray);
  font-family: var(--font-serif);
  font-style: italic;
  max-width: 520px;
  margin: 0 auto;
  line-height: 1.6;
  opacity: 0.85;
}

/* Divider Line */
.divider {
  display: block;
  width: 40px;
  height: 1px;
  background: var(--z-mid-gray);
  margin: var(--space-xl) auto;
}

/* Body Text Block */
.body-text {
  font-size: var(--text-lg);
  line-height: 1.85;
  color: var(--z-charcoal);
  max-width: 650px;
  margin-left: auto;
  margin-right: auto;
}

.body-text p + p {
  margin-top: var(--space-lg);
}

/* ── Navigation — Fortress Style ═══ */
.nav-wrapper {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: transparent;
  backdrop-filter: none;
  border-bottom: none;
  transition: all var(--transition-normal);
}

/* Only add solid bg when scrolled down past hero */
body.page-home .nav-wrapper.scrolled {
  background: rgba(255,255,255,0.97);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--z-light-gray);
}

/* Non-home pages always have solid bg */
body:not(.page-home) .nav-wrapper {
  background: rgba(255,255,255,0.97);
  border-bottom: 1px solid var(--z-light-gray);
}

.nav-wrapper.scrolled {
  border-bottom-color: rgba(0,0,0,0.06);
  box-shadow: 0 1px 8px rgba(0,0,0,0.04);
}

.nav {
  height: var(--nav-height);
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
}

/* Logo — Left (top-left of nav, pushed further left and down) */
.nav__logo {
  text-decoration: none;
  color: var(--z-near-black);
  display: flex;
  align-items: center;
  flex-shrink: 0;
  margin-left: -7.6rem; /* Push ~7.6cm to the left (7cm + 1cm) */
  margin-top: 0.5rem; /* Moved up from 1.5rem → 0.5rem (total Δ 1.0rem ≈ 16px) */
}

.nav__logo img {
  height: auto;
  width: 140px;
  object-fit: contain;
}

/* Footer Logo */
.footer__logo img {
  width: 160px;
  height: auto;
}

/* Center Menu — Small uppercase text like Fortress */
.nav__menu {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 2rem;
  font-family: var(--font-sans);
  font-size: 11px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  font-weight: 400;
}

.nav__menu a {
  position: relative;
  color: var(--z-charcoal);
  transition: color var(--transition-fast);
}

.nav__menu a::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 1px;
  background: var(--z-near-black);
  transition: width var(--transition-normal);
}

.nav__menu a:hover,
.nav__menu a.active {
  opacity: 1;
  color: var(--z-near-black);
}

.nav__menu a:hover::after,
.nav__menu a.active::after {
  width: 100%;
}

/* Right Actions — Icons (Fortress style) */
.nav__actions {
  display: flex;
  align-items: center;
  gap: 1.25rem;
  color: var(--z-dark-gray);
}

.nav__actions a,
.nav__actions button {
  color: var(--z-dark-gray);
  transition: color var(--transition-fast);
}

.nav__actions a:hover,
.nav__actions button:hover {
  color: var(--z-near-black);
}

/* Mobile Menu Toggle */
.nav__toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 4px;
  cursor: pointer;
}

.nav__toggle span {
  display: block;
  width: 22px;
  height: 1.5px;
  background: var(--z-near-black);
  transition: var(--transition-fast);
}

/* Mobile Menu Overlay */
.mobile-menu-overlay {
  position: fixed;
  inset: 0;
  z-index: 999;
  background: var(--z-white);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: var(--space-2xl);
  opacity: 0;
  visibility: hidden;
  transition: var(--transition-normal);
}

.mobile-menu-overlay.open {
  opacity: 1;
  visibility: visible;
}

.mobile-menu-overlay a {
  font-family: var(--font-serif);
  font-size: var(--text-3xl);
  text-transform: capitalize;
}

.mobile-menu-close {
  position: absolute;
  top: var(--space-lg);
  right: var(--space-lg);
  font-size: var(--text-2xl);
  color: var(--z-near-black);
}

/* ── Hero Section — Fortress Style ═══ */
.hero {
  position: relative;
  min-height: 85vh;
  min-height: 85svh;
  overflow: hidden;
}

/* Fortress: full-width image background, NO centering overlay gradient */
.hero--fortress {
  display: flex;
  align-items: flex-end;
  justify-content: flex-end; /* Text pushed to RIGHT */
  padding-bottom: var(--space-4xl);
  padding-right: max(var(--space-3xl), calc((100vw - var(--max-width)) / 2 + var(--space-lg)));
  padding-top: calc(var(--nav-height) + var(--space-2xl));
}

.hero__bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.hero__bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center center;
}

.hero__gradient {
  position: absolute;
  inset: 0;
  background: linear-gradient(to bottom, rgba(255,255,255,0.35) 0%, rgba(255,255,255,0.15) 50%, rgba(255,255,255,0.45) 100%);
  z-index: 0;
}

/* No heavy gradient overlay like before — let image breathe */
.hero--fortress .hero__bg::after {
  display: none;
}

/* Content on the RIGHT side */
.hero__content.hero--right {
  position: relative;
  z-index: 1;
  max-width: 420px;
  text-align: left;
  padding-left: var(--space-xl);
  /* Subtle shadow to ensure readability over image */
  text-shadow: 0 1px 6px rgba(255,255,255,0.9), 0 0px 20px rgba(255,255,255,0.5);
  margin-left: 12rem; /* Right: was 6rem + 6cm ≈ 12rem */
  margin-top: 5rem; /* Down: was 3rem + 2cm ≈ 5rem */
}

/* Small text variant for hero content — 1/3 of original */
.hero--right h1 {
  font-size: clamp(0.8rem, 1.9vw, 1.35rem); /* 1/3 of original */
  font-weight: 500;
  margin-bottom: var(--space-sm);
  letter-spacing: -0.02em;
  line-height: 1.1;
}

.hero--right .tagline {
  font-family: var(--font-sans);
  font-size: 0.55rem; /* 1/3 of original 16px */
  font-style: normal;
  color: var(--z-charcoal);
  margin-bottom: var(--space-md);
  line-height: 1.6;
  opacity: 0.9;
}

.hero--right .btn {
  font-size: 7px; /* 1/3 of original 11px */
  padding: 6px 14px;
  letter-spacing: 0.18em;
}

/* Remove centered hero styles for this variant */
.hero--right .overline {
  display: none;
}

/* Hero Promise — moved to separate section below hero */
.hero__promise {
  display: none;
}

/* Hero CTA Button */
.btn {
  display: inline-block;
  font-family: var(--font-sans);
  font-size: var(--text-sm);
  letter-spacing: 0.18em;
  text-transform: uppercase;
  padding: 14px 36px;
  border: 1px solid var(--z-near-black);
  background: transparent;
  color: var(--z-near-black);
  transition: all var(--transition-normal);
  cursor: pointer;
  font-weight: 500;
}

.btn:hover {
  background: var(--z-near-black);
  color: var(--z-white);
  opacity: 1;
  box-shadow: 0 4px 16px rgba(0,0,0,0.12);
  transform: translateY(-1px);
}

.btn:active {
  transform: translateY(0);
  box-shadow: 0 2px 8px rgba(0,0,0,0.08);
}

.btn--filled {
  background: var(--z-near-black);
  color: var(--z-white);
}

.btn--filled:hover {
  background: transparent;
  color: var(--z-near-black);
  box-shadow: 0 4px 16px rgba(0,0,0,0.12);
  transform: translateY(-1px);
}

.btn--sm {
  padding: 10px 24px;
  font-size: var(--text-xs);
}

.btn--link {
  border: none;
  padding: 0;
  letter-spacing: 0.12em;
  color: var(--z-charcoal);
  border-bottom: 1px solid var(--z-charcoal);
  border-radius: 0;
}

.btn--link:hover {
  opacity: 0.6;
  color: var(--z-charcoal);
  border-color: var(--z-charcoal);
  background: transparent;
}

/* Text Link Style */
.text-link {
  display: inline-block;
  font-family: var(--font-sans);
  font-size: var(--text-sm);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--z-charcoal);
  position: relative;
  padding-bottom: 4px;
}

.text-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 1px;
  background: currentColor;
  transform: scaleX(1);
  transform-origin: left;
  transition: transform var(--transition-normal);
}

.text-link:hover::after {
  transform: scaleX(0.8);
  opacity: 1;
}

/* ── Hero Subtitle Bar (Fortress: "Never Mass Produced" strip) ═══ */
.hero-subtitle-bar {
  background: var(--z-white);
  border-bottom: 1px solid var(--z-light-gray);
  padding: var(--space-xl) 0;
}

.hero-subtitle-bar .container {
  max-width: var(--max-width);
}

.hero-subtitle-bar p {
  font-family: var(--font-sans);
  font-size: 13px;
  line-height: 1.8;
  color: var(--z-charcoal);
}

.hero-subtitle-bar p:first-child {
  font-size: 11px;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  margin-bottom: 4px;
}

.hero-subtitle-bar p + p {
  opacity: 0.75;
  font-size: var(--text-sm);
}

/* ── Section Spacing ── */
section {
  padding: var(--space-5xl) 0;
}

section.alt-bg {
  background: var(--z-warm-gray);
}

/* ── Product Grid / Cards ── */
.product-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: var(--space-2xl) var(--space-xl);
}

.product-card {
  text-align: center;
  cursor: pointer;
  transition: transform var(--transition-normal), box-shadow var(--transition-normal);
  background: var(--z-white);
  padding: 0 0 var(--space-sm);
  box-shadow: 0 2px 12px rgba(0,0,0,0.04);
}

.product-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 8px 30px rgba(0,0,0,0.10);
}

.product-card__image {
  position: relative;
  aspect-ratio: 3/4;
  overflow: hidden;
  background: var(--z-offwhite);
  margin-bottom: var(--space-lg);
}

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

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

.product-card__name {
  font-family: var(--font-serif);
  font-size: var(--text-lg);
  font-weight: 500;
  margin-bottom: 4px;
  color: var(--z-near-black);
}

.product-card__material {
  font-size: var(--text-sm);
  color: var(--z-dark-gray);
  margin-bottom: 8px;
}

.product-card__moq {
  font-size: var(--text-sm);
  color: var(--z-mid-gray);
  letter-spacing: 0.03em;
}

/* Product Grid Carousel (horizontal scroll on desktop) */
.carousel-section {
  position: relative;
}

.carousel-track {
  display: grid;
  grid-auto-flow: column;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: var(--space-xl);
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  scrollbar-width: none;
  -ms-overflow-style: none;
  padding: var(--space-sm) 0;
}

.carousel-track::-webkit-scrollbar {
  display: none;
}

.carousel-track > * {
  scroll-snap-align: start;
}

/* ── Brand Values / Three Pillars ── */
.values-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-3xl);
}

.value-pillar {
  text-align: center;
}

.value-pillar h3 {
  font-size: var(--text-xl);
  margin-bottom: var(--space-sm);
}

.value-pillar h4 {
  font-family: var(--font-sans);
  font-size: var(--text-sm);
  text-transform: lowercase;
  letter-spacing: 0.05em;
  color: var(--z-dark-gray);
  font-weight: 400;
  margin-bottom: var(--space-lg);
}

.value-pillar p {
  font-size: var(--text-base);
  color: var(--z-dark-gray);
  line-height: 1.75;
}

/* ── Shoemaker / Team Profile ── */
.shoemaker-profile {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-4xl);
  align-items: center;
  padding: var(--space-5xl) 0;
}

.shoemaker-profile.reverse {
  direction: rtl;
}

.shoemaker-profile.reverse > * {
  direction: ltr;
}

.shoemaker-profile__image {
  aspect-ratio: 3/4;
  overflow: hidden;
  background: var(--z-offwhite);
}

.shoemaker-profile__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.shoemaker-profile__content blockquote {
  font-family: var(--font-serif);
  font-size: var(--text-xl);
  font-style: italic;
  line-height: 1.65;
  color: var(--z-charcoal);
  margin: var(--space-xl) 0;
}

.shoemaker-profile__content h3 {
  font-size: var(--text-3xl);
  margin-bottom: var(--space-md);
}

/* ── Newsletter / CTA Section ── */
.cta-section {
  text-align: center;
  padding: var(--space-5xl) var(--space-lg);
  background: var(--z-near-black);
  color: var(--z-white);
}

.cta-section h2 {
  font-family: var(--font-serif);
  font-size: var(--text-4xl);
  color: var(--z-white);
  margin-bottom: var(--space-md);
  padding-bottom: 0;
}

.cta-section h2::after {
  display: none;
}

.cta-section p {
  font-size: var(--text-lg);
  opacity: 0.75;
  max-width: 480px;
  margin: 0 auto var(--space-2xl);
}

.cta-section .btn {
  border-color: var(--z-white);
  color: var(--z-white);
}

.cta-section .btn:hover {
  background: var(--z-white);
  color: var(--z-near-black);
}

.cta-section .btn--filled {
  background: var(--z-white);
  color: var(--z-near-black);
}

.cta-section .btn--filled:hover {
  background: transparent;
  color: var(--z-white);
}

/* Newsletter Form */
.newsletter-form {
  display: flex;
  max-width: 420px;
  margin: 0 auto;
  gap: 0;
  border-bottom: 1px solid rgba(255,255,255,0.4);
  padding-bottom: 4px;
}

.newsletter-form input {
  flex: 1;
  background: transparent;
  border: none;
  outline: none;
  color: var(--z-white);
  font-family: var(--font-sans);
  font-size: var(--text-base);
  padding: var(--space-sm) 0;
}

.newsletter-form input::placeholder {
  color: rgba(255,255,255,0.45);
}

.newsletter-form button {
  font-family: var(--font-sans);
  font-size: var(--text-sm);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--z-white);
  padding: var(--space-sm);
  font-weight: 500;
}

/* ── Footer ── */
.footer {
  padding: var(--space-4xl) 0 var(--space-2xl);
  border-top: 1px solid var(--z-light-gray);
  text-align: center;
}

.footer__logo {
  font-family: var(--font-serif);
  font-size: var(--text-2xl);
  margin-bottom: var(--space-lg);
}

.footer__tagline {
  font-family: var(--font-serif);
  font-style: italic;
  font-size: var(--text-base);
  color: var(--z-dark-gray);
  margin-bottom: var(--space-2xl);
}

.footer__links {
  display: flex;
  justify-content: center;
  gap: var(--space-2xl);
  font-size: var(--text-sm);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: var(--space-2xl);
  flex-wrap: wrap;
}

.footer__links a {
  color: var(--z-dark-gray);
}

.footer__socials {
  display: flex;
  justify-content: center;
  gap: var(--space-lg);
  font-size: var(--text-lg);
  margin-bottom: var(--space-2xl);
  color: var(--z-mid-gray);
}

.footer__copy {
  font-size: var(--text-xs);
  color: var(--z-mid-gray);
  letter-spacing: 0.05em;
}

/* ── OEM Service Page ── */
.process-steps {
  counter-reset: step;
  max-width: var(--max-width-narrow);
  margin: 0 auto;
}

.process-step {
  display: grid;
  grid-template-columns: 60px 1fr;
  gap: var(--space-xl);
  padding: var(--space-2xl) 0;
  border-bottom: 1px solid var(--z-light-gray);
  counter-increment: step;
}

.process-step:first-child {
  border-top: 1px solid var(--z-light-gray);
}

.process-step__num {
  font-family: var(--font-serif);
  font-size: var(--text-3xl);
  color: var(--z-mid-gray);
  font-weight: 400;
}

.process-step__num::before {
  content: counter(step, decimal-leading-zero);
}

.process-step h4 {
  font-size: var(--text-xl);
  margin-bottom: var(--space-sm);
}

.process-step p {
  color: var(--z-dark-gray);
  line-height: 1.7;
}

/* MOQ Table */
.moq-table {
  width: 100%;
  max-width: 700px;
  margin: var(--space-3xl) auto;
  border-collapse: collapse;
  font-size: var(--text-sm);
}

.moq-table th {
  font-family: var(--font-sans);
  font-size: var(--text-xs);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--z-dark-gray);
  padding: var(--space-md) var(--space-lg);
  text-align: left;
  border-bottom: 1px solid var(--z-light-gray);
  font-weight: 500;
}

.moq-table td {
  padding: var(--space-md) var(--space-lg);
  border-bottom: 1px solid var(--z-offwhite);
  color: var(--z-charcoal);
}

.moq-table tr:last-child td {
  border-bottom: none;
}

/* Service Features Grid */
.service-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: var(--space-2xl);
  margin: var(--space-3xl) 0;
}

.service-item {
  text-align: center;
  padding: var(--space-2xl);
}

.service-item__icon {
  width: 48px;
  height: 48px;
  margin: 0 auto var(--space-lg);
  opacity: 0.6;
}

.service-item h4 {
  font-size: var(--text-lg);
  margin-bottom: var(--space-sm);
}

.service-item p {
  font-size: var(--text-sm);
  color: var(--z-dark-gray);
  line-height: 1.7;
}

/* ── Contact Page ── */
.contact-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-4xl);
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--space-lg);
}

.contact-form {
  text-align: left;
}

.form-group {
  margin-bottom: var(--space-lg);
}

.form-group label {
  display: block;
  font-family: var(--font-sans);
  font-size: var(--text-xs);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--z-dark-gray);
  margin-bottom: var(--space-sm);
  font-weight: 500;
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 12px 0;
  border: none;
  border-bottom: 1px solid var(--z-light-gray);
  font-family: var(--font-sans);
  font-size: var(--text-base);
  color: var(--z-near-black);
  background: transparent;
  outline: none;
  transition: border-color var(--transition-fast);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--z-near-black);
}

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

.contact-info h3 {
  font-size: var(--text-2xl);
  margin-bottom: var(--space-lg);
}

.contact-method {
  margin-bottom: var(--space-2xl);
}

.contact-method strong {
  display: block;
  font-family: var(--font-sans);
  font-size: var(--text-xs);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--z-dark-gray);
  margin-bottom: 4px;
  font-weight: 500;
}

.contact-method p {
  font-size: var(--text-base);
  color: var(--z-charcoal);
}

/* FAQ Accordion */
.faq-item {
  border-bottom: 1px solid var(--z-light-gray);
}

.faq-question {
  width: 100%;
  text-align: left;
  padding: var(--space-lg) 0;
  font-family: var(--font-serif);
  font-size: var(--text-lg);
  font-weight: 500;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  background: none;
  border: none;
  color: var(--z-near-black);
  transition: color var(--transition-fast);
}

.faq-question:hover {
  color: var(--z-mid-gray);
}

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

.faq-item.open .faq-answer {
  max-height: 300px;
  padding-bottom: var(--space-lg);
}

.faq-answer p {
  color: var(--z-dark-gray);
  line-height: 1.75;
  font-size: var(--text-base);
}

/* ── Quote List Panel (B2B Feature) ── */
.quote-panel {
  position: fixed;
  top: 0;
  right: -380px;
  width: 380px;
  height: 100vh;
  background: var(--z-white);
  box-shadow: -4px 0 30px rgba(0,0,0,0.08);
  z-index: 1100;
  transition: right var(--transition-normal);
  display: flex;
  flex-direction: column;
}

.quote-panel.open {
  right: 0;
}

.quote-panel__header {
  padding: var(--space-lg);
  border-bottom: 1px solid var(--z-light-gray);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.quote-panel__header h3 {
  font-size: var(--text-lg);
  font-family: var(--font-sans);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-weight: 500;
}

.quote-panel__close {
  font-size: var(--text-2xl);
  color: var(--z-mid-gray);
  cursor: pointer;
  padding: 4px;
}

.quote-panel__body {
  flex: 1;
  overflow-y: auto;
  padding: var(--space-lg);
}

.quote-panel__empty {
  text-align: center;
  padding: var(--space-4xl) var(--space-lg);
  color: var(--z-dark-gray);
  font-size: var(--text-sm);
}

.quote-item {
  display: flex;
  gap: var(--space-md);
  padding: var(--space-md) 0;
  border-bottom: 1px solid var(--z-offwhite);
}

.quote-item__image {
  width: 64px;
  height: 80px;
  object-fit: cover;
  flex-shrink: 0;
  background: var(--z-offwhite);
}

.quote-item__info {
  flex: 1;
}

.quote-item__info h5 {
  font-size: var(--text-sm);
  font-weight: 500;
  margin-bottom: 2px;
}

.quote-item__info span {
  font-size: var(--text-xs);
  color: var(--z-dark-gray);
}

.quote-item__remove {
  font-size: var(--text-lg);
  color: var(--z-mid-gray);
  cursor: pointer;
  flex-shrink: 0;
}

.quote-panel__footer {
  padding: var(--space-lg);
  border-top: 1px solid var(--z-light-gray);
}

.quote-panel__footer .btn {
  width: 100%;
  text-align: center;
  padding: 14px;
}

/* Floating Quote Button */
.float-quote-btn {
  position: fixed;
  bottom: var(--space-xl);
  right: var(--space-xl);
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: var(--z-near-black);
  color: var(--z-white);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
  cursor: pointer;
  z-index: 900;
  box-shadow: 0 4px 20px rgba(0,0,0,0.15);
  transition: transform var(--transition-fast);
  border: none;
}

.float-quote-btn:hover {
  transform: scale(1.08);
}

/* Overlay backdrop */
.overlay-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.3);
  z-index: 1050;
  opacity: 0;
  visibility: hidden;
  transition: var(--transition-normal);
}

.overlay-backdrop.visible {
  opacity: 1;
  visibility: visible;
}

/* ── Toast Notification ── */
.toast {
  position: fixed;
  bottom: var(--space-2xl);
  left: 50%;
  transform: translateX(-50%) translateY(20px);
  background: var(--z-near-black);
  color: var(--z-white);
  padding: 12px 28px;
  font-size: var(--text-sm);
  letter-spacing: 0.02em;
  z-index: 2000;
  opacity: 0;
  transition: all var(--transition-normal);
  font-family: var(--font-sans);
}

.toast.show {
  opacity: 1;
  transform: translateX(-50%) translateY(0);
}

/* ── Scroll Reveal Animation ── */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.6s var(--ease-out), transform 0.6s var(--ease-out);
}

.reveal.revealed {
  opacity: 1;
  transform: translateY(0);
}

/* Stagger children */
.reveal-stagger > .reveal:nth-child(1) { transition-delay: 0.05s; }
.reveal-stagger > .reveal:nth-child(2) { transition-delay: 0.1s; }
.reveal-stagger > .reveal:nth-child(3) { transition-delay: 0.15s; }
.reveal-stagger > .reveal:nth-child(4) { transition-delay: 0.2s; }
.reveal-stagger > .reveal:nth-child(5) { transition-delay: 0.25s; }
.reveal-stagger > .reveal:nth-child(6) { transition-delay: 0.3s; }

/* ── Responsive Design ── */
@media (max-width: 1024px) {
  :root {
    --text-hero: clamp(2rem, 5vw, 3.5rem);
  }
  
  .values-grid {
    grid-template-columns: 1fr;
    gap: var(--space-2xl);
  }
  
  .shoemaker-profile {
    grid-template-columns: 1fr;
    gap: var(--space-2xl);
  }
  
  .shoemaker-profile.reverse {
    direction: ltr;
  }
  
  .contact-layout {
    grid-template-columns: 1fr;
    gap: var(--space-3xl);
  }
}

@media (max-width: 768px) {
  :root {
    --nav-height: 64px;
    --space-5xl: 4rem;
    --space-4xl: 3rem;
  }
  
  section {
    padding: var(--space-4xl) 0;
  }
  
  /* Hide desktop nav menu */
  .nav__menu,
  .nav__actions.desktop-only {
    display: none !important;
  }
  
  .nav__toggle {
    display: flex;
  }

  .nav__logo img {
    width: 150px;
    height: auto;
  }
  
  .hero {
    min-height: 60vh;
  }
  
  .hero--fortress {
    justify-content: center;
    padding-right: var(--space-lg);
    padding-left: var(--space-lg);
    text-align: center;
  }

  .hero__content.hero--right {
    max-width: 100%;
    text-align: center;
    padding-left: 0;
    margin: 0 auto;
  }
  
  .product-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-lg);
  }
  
  .section-header h2 {
    font-size: var(--text-3xl);
  }
  
  .cta-section h2 {
    font-size: var(--text-3xl);
  }
  
  .quote-panel {
    width: 100%;
    right: -100%;
  }
  
  .float-quote-btn {
    bottom: var(--space-md);
    right: var(--space-md);
  }
  
  .process-step {
    grid-template-columns: 44px 1fr;
    gap: var(--space-md);
  }
  
  .footer__links {
    flex-direction: column;
    gap: var(--space-md);
  }
}

@media (max-width: 480px) {
  .product-grid {
    grid-template-columns: 1fr;
    gap: var(--space-xl);
  }
  
  .btn {
    padding: 12px 28px;
    font-size: var(--text-xs);
  }
}