/* ─────────────────────────────────────────────────────────
   Fonts (self-hosted)
───────────────────────────────────────────────────────── */
@font-face { font-family: 'Inter'; src: url('fonts/Inter-Regular.ttf') format('truetype'); font-weight: 400; font-style: normal; font-display: swap; }
@font-face { font-family: 'Inter'; src: url('fonts/Inter-Medium.ttf') format('truetype'); font-weight: 500; font-style: normal; font-display: swap; }
@font-face { font-family: 'Inter'; src: url('fonts/Inter-SemiBold.ttf') format('truetype'); font-weight: 600; font-style: normal; font-display: swap; }

@font-face { font-family: 'Manrope'; src: url('fonts/Manrope-ExtraLight.ttf') format('truetype'); font-weight: 200; font-display: swap; }
@font-face { font-family: 'Manrope'; src: url('fonts/Manrope-Light.ttf')      format('truetype'); font-weight: 300; font-display: swap; }
@font-face { font-family: 'Manrope'; src: url('fonts/Manrope-Regular.ttf')    format('truetype'); font-weight: 400; font-display: swap; }
@font-face { font-family: 'Manrope'; src: url('fonts/Manrope-Medium.ttf')     format('truetype'); font-weight: 500; font-display: swap; }
@font-face { font-family: 'Manrope'; src: url('fonts/Manrope-SemiBold.ttf')   format('truetype'); font-weight: 600; font-display: swap; }
@font-face { font-family: 'Manrope'; src: url('fonts/Manrope-Bold.ttf')       format('truetype'); font-weight: 700; font-display: swap; }
@font-face { font-family: 'Manrope'; src: url('fonts/Manrope-ExtraBold.ttf')  format('truetype'); font-weight: 800; font-display: swap; }

/* ─────────────────────────────────────────────────────────
   Design Tokens — Studio Blanc
───────────────────────────────────────────────────────── */
:root {
  --white:        #ffffff;
  --off-white:    #f7f6f3;
  --stone:        #ede9e3;
  --stone-dark:   #ddd8d0;
  --ink:          #1a1917;
  --ink-muted:    rgba(26,25,23,0.55);
  --ink-disabled: rgba(26,25,23,0.32);
  --ink-border:   rgba(26,25,23,0.12);
  --em:           #004534;
  --em-hover:     #1e5d4a;
  --em-tint:      #e8f3ef;
  --em-on:        #ffffff;

  --font-display: 'Manrope', -apple-system, system-ui, sans-serif;
  --font-body:    'Inter', -apple-system, system-ui, sans-serif;

  --r-xs:  3px;
  --r-sm:  6px;
  --r-md:  10px;
  --r-lg:  16px;
  --r-xl:  20px;
  --r-2xl: 32px;
  --r-full: 9999px;

  --shadow-sm:    0 1px 4px rgba(26,25,23,0.05), 0 4px 12px rgba(26,25,23,0.04);
  --shadow-md:    0 4px 16px rgba(26,25,23,0.07), 0 12px 32px rgba(26,25,23,0.05);
  --shadow-lg:    0 16px 40px rgba(26,25,23,0.09), 0 4px 12px rgba(26,25,23,0.05);
  --shadow-float: 0 32px 64px -12px rgba(26,25,23,0.16), 0 8px 24px rgba(26,25,23,0.08);

  /* legacy tokens used by auth/contact pages */
  --em-c:            #1e5d4a;
  --em-on:           #ffffff;
  --em-surface:      var(--off-white);
  --em-surface-low:  var(--stone);
  --em-surface-mid:  var(--stone-dark);
  --em-surface-high: #d9e8e0;
  --em-white:        #ffffff;
  --em-on-surface:   var(--ink);
  --em-muted:        var(--ink-muted);
  --em-sec-c:        #c8e7d7;
  --em-on-sec:       #2d5045;
  --em-outline:      var(--ink-border);
  --em-shadow:       var(--shadow-md);
  --em-shadow-lg:    var(--shadow-float);
  --lp-display:      'Manrope', -apple-system, system-ui, sans-serif;
  --charcoal:        var(--ink);
  --primary:         var(--em);
  --primary-h:       var(--em-hover);
  --light:           var(--off-white);
  --border:          var(--ink-border);
  --weak:            var(--ink-muted);
  --disabled:        var(--ink-disabled);
  --font:            var(--font-display);
  --primary-tint:    var(--em-tint);
  --success:         #1E6B4F;
  --shadow-primary:  0 4px 16px rgba(0,69,52,0.28);
  --shadow-card:     var(--shadow-md);
  --blue:            var(--em);
}

/* ─────────────────────────────────────────────────────────
   Reset & Base
───────────────────────────────────────────────────────── */
*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--font-body);
  font-size: 1rem;
  color: var(--ink);
  background: var(--white);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}
a { color: inherit; text-decoration: none; }
ul { list-style: none; }
img { max-width: 100%; display: block; }

/* ── Skip link ──────────────────────────────────────────── */
.skip-link {
  position: absolute;
  top: -100%;
  left: 1rem;
  z-index: 9999;
  padding: .5rem 1.25rem;
  background: var(--em);
  color: #fff;
  font-size: .875rem;
  font-weight: 600;
  border-radius: var(--r-sm);
  transition: top .1s;
}
.skip-link:focus { top: 1rem; outline: 3px solid #fff; outline-offset: 2px; }

/* ─────────────────────────────────────────────────────────
   Buttons
───────────────────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 13px 24px;
  border-radius: var(--r-md);
  font-family: var(--font-body);
  font-size: 0.9375rem;
  font-weight: 500;
  line-height: 1;
  border: 1px solid transparent;
  cursor: pointer;
  white-space: nowrap;
  transition: background 0.15s, border-color 0.15s, box-shadow 0.15s, transform 0.1s;
  text-decoration: none;
}
.btn:active { transform: translateY(1px); }
.btn-sm  { padding: 12px 16px; font-size: 0.875rem; min-height: 44px; }
.btn-lg  { padding: 15px 28px; font-size: 1rem; }

/* Primary */
.sb-btn-primary, .lp-btn-primary {
  background: var(--em);
  color: var(--em-on);
  border-color: var(--em);
}
.sb-btn-primary:hover, .lp-btn-primary:hover {
  background: var(--em-hover);
  border-color: var(--em-hover);
  box-shadow: var(--shadow-primary);
}

/* Ghost */
.sb-btn-ghost, .lp-btn-ghost {
  background: transparent;
  color: var(--em);
  border-color: var(--ink-border);
}
.sb-btn-ghost:hover, .lp-btn-ghost:hover { background: var(--em-tint); border-color: rgba(0,69,52,0.2); }

/* Secondary */
.lp-btn-secondary {
  background: var(--em-sec-c);
  color: var(--em-on-sec);
  border-color: transparent;
}
.lp-btn-secondary:hover { background: #afcdbe; }

/* White (for dark sections) */
.sb-btn-white {
  background: var(--white);
  color: var(--ink);
  border-color: transparent;
}
.sb-btn-white:hover { background: var(--off-white); box-shadow: var(--shadow-sm); }

/* Tier buttons */
.lp-btn-tier-primary {
  background: var(--em);
  color: var(--em-on);
  border-color: var(--em);
}
.lp-btn-tier-primary:hover { opacity: 0.9; }
.lp-btn-tier-ghost {
  background: transparent;
  color: var(--em);
  border-color: var(--ink-border);
}
.lp-btn-tier-ghost:hover { background: var(--em-tint); }

/* ─────────────────────────────────────────────────────────
   Navigation
───────────────────────────────────────────────────────── */
.sb-nav {
  position: sticky;
  top: 0;
  z-index: 200;
  background: rgba(255,255,255,0);
  backdrop-filter: blur(0);
  -webkit-backdrop-filter: blur(0);
  transition: background 0.3s ease, backdrop-filter 0.3s ease, box-shadow 0.3s ease;
}
.sb-nav.scrolled {
  background: rgba(255,255,255,0.92);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  box-shadow: 0 1px 0 var(--ink-border);
}
.sb-nav-inner {
  max-width: 1440px;
  margin: 0 auto;
  padding: 0 40px;
  height: 68px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0;
}
.sb-nav-brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-display);
  font-size: 1.0625rem;
  font-weight: 700;
  color: var(--em);
  letter-spacing: -0.02em;
  flex-shrink: 0;
  text-decoration: none;
}
.sb-nav-links {
  display: flex;
  gap: 2px;
  flex: 1;
  justify-content: center;
}
.sb-nav-links a {
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--ink-muted);
  padding: 7px 12px;
  border-radius: var(--r-sm);
  transition: color 0.14s, background 0.14s;
  text-decoration: none;
}
.sb-nav-links a:hover { color: var(--ink); background: var(--stone); }
.sb-nav-links a.active { color: var(--ink); background: var(--stone); }
.sb-nav-actions {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-shrink: 0;
}
.sb-nav-signin {
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--ink-muted);
  padding: 7px 12px;
  border-radius: var(--r-sm);
  transition: color 0.14s, background 0.14s;
  text-decoration: none;
}
.sb-nav-signin:hover { color: var(--ink); background: var(--stone); }

/* Mobile nav toggle */
.sb-nav-mobile-toggle {
  display: none;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border: none;
  background: transparent;
  border-radius: var(--r-sm);
  cursor: pointer;
  color: var(--ink);
  flex-shrink: 0;
  transition: background 0.14s;
}
.sb-nav-mobile-toggle:hover { background: var(--stone); }
.sb-nav-mobile-toggle svg { display: block; }

/* Mobile menu */
.sb-nav-mobile-menu {
  display: none;
  position: absolute;
  top: 100%;
  left: 0;
  right: 0;
  background: rgba(255,255,255,0.98);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--ink-border);
  padding: 12px 24px 20px;
  flex-direction: column;
  gap: 2px;
  box-shadow: 0 4px 20px rgba(0,0,0,0.08);
  z-index: 199;
}
.sb-nav-mobile-menu a {
  display: block;
  font-size: 0.9375rem;
  font-weight: 500;
  color: var(--ink);
  padding: 12px 8px;
  border-bottom: 1px solid var(--ink-border);
  border-radius: var(--r-sm);
  transition: background 0.14s;
  text-decoration: none;
}
.sb-nav-mobile-menu a:last-child { border-bottom: none; }
.sb-nav-mobile-menu a:hover { background: var(--stone); }
.sb-nav-mobile-menu .sb-nav-mobile-cta {
  margin-top: 8px;
  text-align: center;
  border-bottom: none;
}

.sb-nav.is-open .sb-nav-mobile-menu { display: flex; }
.sb-nav.is-open .sb-nav-mobile-toggle .icon-open  { display: none; }
.sb-nav.is-open .sb-nav-mobile-toggle .icon-close { display: block; }
.sb-nav-mobile-toggle .icon-close { display: none; }

/* Language switch */
.lang-switch {
  display: flex;
  align-items: center;
  gap: 1px;
  background: var(--off-white);
  border: 1px solid var(--ink-border);
  border-radius: var(--r-sm);
  padding: 2px;
  flex-shrink: 0;
}
.lang-btn {
  display: inline-block;
  font-size: 0.6875rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  padding: 4px 8px;
  border-radius: 5px;
  color: var(--ink-muted);
  transition: color 0.14s, background 0.14s;
  line-height: 1;
}
.lang-btn:hover { color: var(--ink); }
.lang-btn.active {
  background: var(--white);
  color: var(--em);
  box-shadow: 0 1px 2px rgba(0,0,0,0.07);
}

/* ─────────────────────────────────────────────────────────
   Scroll Reveal
───────────────────────────────────────────────────────── */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.65s ease, transform 0.65s ease;
}
.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ─────────────────────────────────────────────────────────
   Section Layout Shared
───────────────────────────────────────────────────────── */
.sb-section-inner {
  max-width: 1440px;
  margin: 0 auto;
  padding: 0 40px;
}
.sb-section-header {
  text-align: center;
  max-width: 640px;
  margin: 0 auto 64px;
}
.sb-eyebrow {
  display: inline-block;
  font-family: var(--font-body);
  font-size: 0.6875rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--em);
  background: var(--em-tint);
  padding: 5px 12px;
  border-radius: var(--r-full);
  margin-bottom: 20px;
}
.sb-section-h2 {
  font-family: var(--font-display);
  font-size: clamp(32px, 4vw, 52px);
  font-weight: 200;
  line-height: 1.1;
  letter-spacing: -0.03em;
  color: var(--ink);
  margin-bottom: 16px;
}
.sb-section-h2 strong { font-weight: 700; }
.sb-section-sub {
  font-size: 1.0625rem;
  color: var(--ink-muted);
  line-height: 1.65;
}

/* ─────────────────────────────────────────────────────────
   Hero Section
───────────────────────────────────────────────────────── */
.sb-hero {
  position: relative;
  height: 100vh;
  min-height: 660px;
  max-height: 960px;
  overflow: hidden;
  display: flex;
  align-items: center;
}

/* 3D parallax background */
.sb-hero-bg {
  position: absolute;
  inset: 0;
  overflow: hidden;
  z-index: 0;
}
.sb-hero-bg-img {
  width: 100%;
  height: 120%;
  object-fit: cover;
  object-position: center center;
  will-change: transform;
  transform: translateY(0) scale(1.05);
}
.sb-hero-bg-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    105deg,
    rgba(255,255,255,1.0) 25%,
    rgba(255,255,255,0.9) 30%,
    rgba(255,255,255,0.8) 35%,
    rgba(255,255,255,0.7) 40%
  );
}

/* Hero content layout */
.sb-hero-inner {
  position: relative;
  z-index: 10;
  max-width: 1440px;
  margin: 0 auto;
  padding: 0 40px;
  display: grid;
  grid-template-columns: 48fr 52fr;
  align-items: center;
  gap: 48px;
  width: 100%;
}
.sb-hero-text {
  min-width: 0;
  overflow-wrap: break-word;
  animation: sb-enter 0.7s ease both;
}
@keyframes sb-enter {
  from { opacity: 0; transform: translateY(20px); }
  to   { opacity: 1; transform: translateY(0); }
}
.sb-hero-h1 {
  font-family: var(--font-display);
  font-size: clamp(44px, 5.5vw, 80px);
  font-weight: 200;
  line-height: 1.06;
  letter-spacing: -0.03em;
  color: var(--ink);
  margin-bottom: 24px;
}
.sb-hero-h1 strong {
  font-weight: 700;
  color: var(--ink);
}
.sb-hero-body {
  font-size: 1.0625rem;
  color: var(--ink-muted);
  line-height: 1.7;
  margin-bottom: 36px;
  max-width: 460px;
}
.sb-hero-actions {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

/* Hero visual — floating compare card */
.sb-hero-visual {
  position: relative;
  animation: sb-enter 0.7s 0.15s ease both;
}
.sb-hero-compare-card {
  position: relative;
  width: 100%;
  aspect-ratio: 4 / 3;
  border-radius: var(--r-2xl);
  overflow: hidden;
  box-shadow: var(--shadow-float);
  background: var(--stone);
}
.sb-float1 {
  position: absolute;
  z-index: 20;
  bottom: -28px;
  left: -32px;
  width: 260px;
  background: rgba(232,243,239,0.85);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  padding: 18px 20px;
  border-radius: var(--r-xl);
  box-shadow: var(--shadow-float);
}
.sb-float1-title {
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--em);
  margin-bottom: 6px;
}
.sb-float1-text {
  font-size: 0.75rem;
  color: var(--ink-muted);
  line-height: 1.5;
}

/* Scroll indicator */
.sb-hero-scroll {
  position: absolute;
  bottom: 32px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 10;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  color: var(--ink-muted);
  font-size: 0.6875rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  animation: sb-bounce 2s ease infinite;
}
@keyframes sb-bounce {
  0%, 100% { transform: translateX(-50%) translateY(0); }
  50%       { transform: translateX(-50%) translateY(6px); }
}

/* ─────────────────────────────────────────────────────────
   Before / After Slider (preserved exactly)
───────────────────────────────────────────────────────── */
.lp-compare-wrap { cursor: ew-resize; }

.lp-compare-before,
.lp-compare-after {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  user-select: none;
  pointer-events: none;
  -webkit-user-drag: none;
}

.lp-compare-after {
  clip-path: inset(0 50% 0 0);
  will-change: clip-path;
}
.lp-compare-after.animating {
  transition: clip-path 2s cubic-bezier(0.45, 0, 0.55, 1);
}

.lp-compare-divider {
  position: absolute;
  top: 0;
  bottom: 0;
  left: 50%;
  width: 2px;
  background: rgba(255,255,255,0.9);
  transform: translateX(-50%);
  z-index: 10;
  pointer-events: none;
  will-change: left;
}
.lp-compare-divider.animating {
  transition: left 2s cubic-bezier(0.45, 0, 0.55, 1);
}
.lp-compare-handle {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 42px;
  height: 42px;
  border-radius: 50%;
  background: #fff;
  box-shadow: 0 2px 16px rgba(0,0,0,0.28);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #444;
}
.lp-compare-label {
  position: absolute;
  bottom: 14px;
  background: rgba(0,0,0,0.52);
  color: #fff;
  font-size: 0.6875rem;
  font-weight: 600;
  letter-spacing: 0.07em;
  text-transform: uppercase;
  padding: 4px 10px;
  border-radius: 20px;
  pointer-events: none;
  z-index: 5;
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
}
.lp-compare-label-before { right: 14px; }
.lp-compare-label-after  { left: 14px; }

/* ─────────────────────────────────────────────────────────
   Benefits Section — "01"
───────────────────────────────────────────────────────── */
.sb-benefits {
  background: var(--off-white);
  padding: 120px 0;
  position: relative;
  overflow: hidden;
}

.sb-stat-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 3px;
  background: var(--stone-dark);
  border-radius: var(--r-xl);
  overflow: hidden;
}
.sb-stat-card {
  background: var(--off-white);
  padding: 52px 44px;
  transition: background 0.2s ease, transform 0.2s ease, box-shadow 0.2s ease;
  position: relative;
}
.sb-stat-card:hover {
  background: var(--white);
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
  z-index: 1;
}
.sb-stat-icon {
  width: 48px;
  height: 48px;
  background: var(--em-tint);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--em);
  margin-bottom: 28px;
}
.sb-stat-number {
  font-family: var(--font-display);
  font-size: 60px;
  font-weight: 200;
  letter-spacing: -0.04em;
  line-height: 1;
  color: var(--em);
  margin-bottom: 8px;
}
.sb-stat-label {
  font-size: 0.6875rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ink-disabled);
  margin-bottom: 16px;
}
.sb-stat-h3 {
  font-family: var(--font-display);
  font-size: 20px;
  font-weight: 600;
  color: var(--ink);
  margin-bottom: 10px;
  letter-spacing: -0.01em;
}
.sb-stat-body {
  font-size: 0.9375rem;
  color: var(--ink-muted);
  line-height: 1.65;
}

/* ─────────────────────────────────────────────────────────
   Hero 2 (Installers) — "02"
───────────────────────────────────────────────────────── */
.sb-hero2 {
  background: var(--stone);
  padding: 120px 0;
  position: relative;
  overflow: hidden;
}
.sb-hero2-inner {
  max-width: 1440px;
  margin: 0 auto;
  padding: 0 40px;
  display: grid;
  grid-template-columns: 55fr 45fr;
  gap: 72px;
  align-items: center;
}
.sb-hero2-visual {
  position: relative;
  order: -1;
}
.sb-hero2-compare-card {
  position: relative;
  width: 100%;
  aspect-ratio: 4 / 3;
  border-radius: var(--r-2xl);
  overflow: hidden;
  box-shadow: var(--shadow-float);
  background: var(--stone-dark);
}
.sb-float2 {
  position: absolute;
  z-index: 20;
  bottom: -24px;
  right: -28px;
  width: 240px;
  background: rgba(255,255,255,0.88);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  padding: 20px;
  border-radius: var(--r-xl);
  box-shadow: var(--shadow-float);
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.sb-float2-row {
  display: flex;
  align-items: center;
  gap: 10px;
}
.sb-float2-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--em);
  flex-shrink: 0;
}
.sb-float2-label {
  font-size: 0.8125rem;
  font-weight: 500;
  color: var(--ink);
}
.sb-hero2-text {
  min-width: 0;
  overflow-wrap: break-word;
}
.sb-hero2-h2 {
  font-family: var(--font-display);
  font-size: clamp(36px, 4.5vw, 64px);
  font-weight: 200;
  line-height: 1.08;
  letter-spacing: -0.03em;
  color: var(--ink);
  margin-bottom: 24px;
}
.sb-hero2-h2 strong { font-weight: 700; }
.sb-hero2-body {
  font-size: 1.0625rem;
  color: var(--ink-muted);
  line-height: 1.7;
  margin-bottom: 36px;
}

/* ─────────────────────────────────────────────────────────
   Gallery Section — "03"
───────────────────────────────────────────────────────── */
.sb-gallery {
  background: var(--white);
  padding: 120px 0;
  position: relative;
  overflow: hidden;
}
.sb-gallery-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
}
.sb-gallery-card {
  border-radius: var(--r-xl);
  overflow: hidden;
  background: var(--off-white);
  box-shadow: var(--shadow-sm);
  transition: box-shadow 0.2s ease, transform 0.2s ease;
}
.sb-gallery-card:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-3px);
}
.sb-gallery-img-wrap {
  position: relative;
  width: 100%;
  aspect-ratio: 4 / 3;
  background: var(--stone);
}
.sb-gallery-body {
  padding: 28px 32px;
}
.sb-gallery-body h3 {
  font-family: var(--font-display);
  font-size: 19px;
  font-weight: 600;
  color: var(--ink);
  margin-bottom: 8px;
  letter-spacing: -0.01em;
}
.sb-gallery-body p {
  font-size: 0.9375rem;
  color: var(--ink-muted);
  line-height: 1.6;
}

/* ─────────────────────────────────────────────────────────
   Dual Value Section — "04"
───────────────────────────────────────────────────────── */
.sb-dual {
  display: grid;
  grid-template-columns: 1fr 1fr;
}
.sb-dual-light,
.sb-dual-dark {
  padding: 100px 80px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 48px;
}
.sb-dual-light {
  background: var(--white);
  position: relative;
  overflow: hidden;
}
.sb-dual-dark {
  background: var(--ink);
}
.sb-dual-icon {
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
}
.sb-dual-light .sb-dual-icon { color: var(--em); }
.sb-dual-dark .sb-dual-icon  { color: rgba(255,255,255,0.6); }

.sb-dual-h2 {
  font-family: var(--font-display);
  font-size: clamp(28px, 3vw, 44px);
  font-weight: 300;
  letter-spacing: -0.02em;
  line-height: 1.1;
  margin-bottom: 16px;
}
.sb-dual-light .sb-dual-h2 { color: var(--ink); }
.sb-dual-dark  .sb-dual-h2 { color: var(--white); }

.sb-dual-p {
  font-size: 1rem;
  line-height: 1.7;
}
.sb-dual-light .sb-dual-p { color: var(--ink-muted); }
.sb-dual-dark  .sb-dual-p { color: rgba(255,255,255,0.55); }

.sb-tags { display: flex; flex-wrap: wrap; gap: 8px; }
.sb-tag {
  padding: 7px 14px;
  border-radius: var(--r-full);
  font-size: 0.8125rem;
  font-weight: 500;
}
.sb-dual-light .sb-tag {
  background: var(--em-tint);
  color: var(--em);
}
.sb-dual-dark .sb-tag {
  background: rgba(255,255,255,0.10);
  color: rgba(255,255,255,0.75);
}

/* ─────────────────────────────────────────────────────────
   Pricing Section — "05"
───────────────────────────────────────────────────────── */
.sb-pricing {
  background: var(--off-white);
  padding: 120px 0 100px;
  position: relative;
  overflow: hidden;
}
.sb-pricing-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  align-items: start;
}
.sb-tier {
  background: var(--white);
  border-radius: var(--r-xl);
  padding: 36px 32px;
  box-shadow: var(--shadow-sm);
  transition: box-shadow 0.2s ease, transform 0.2s ease;
}
.sb-tier:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-4px);
}
.sb-tier-featured {
  background: var(--em);
  position: relative;
  transform: scale(1.02);
}
.sb-tier-featured:hover {
  box-shadow: var(--shadow-primary);
  transform: scale(1.02) translateY(-4px);
}
@keyframes tier-pulse {
  0%, 100% { box-shadow: 0 0 0 0 rgba(0,69,52,0.3), var(--shadow-md); }
  60%       { box-shadow: 0 0 0 10px rgba(0,69,52,0), var(--shadow-md); }
}
.sb-tier-featured { animation: tier-pulse 3.5s ease infinite; }

.sb-tier-pop-badge {
  display: inline-block;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  background: rgba(255,255,255,0.2);
  color: var(--white);
  padding: 4px 10px;
  border-radius: var(--r-full);
  margin-bottom: 16px;
}
.sb-tier-name {
  font-family: var(--font-display);
  font-size: 22px;
  font-weight: 600;
  letter-spacing: -0.01em;
  color: var(--ink);
  margin-bottom: 6px;
}
.sb-tier-featured .sb-tier-name { color: var(--white); }
.sb-tier-sub {
  font-size: 0.875rem;
  color: var(--ink-muted);
  margin-bottom: 24px;
  line-height: 1.5;
}
.sb-tier-featured .sb-tier-sub { color: rgba(255,255,255,0.7); }

.sb-tier-price-wrap { margin-bottom: 28px; }
.sb-tier-price {
  font-family: var(--font-display);
  font-size: 44px;
  font-weight: 200;
  letter-spacing: -0.03em;
  color: var(--ink);
  line-height: 1;
}
.sb-tier-featured .sb-tier-price { color: var(--white); }
.sb-tier-per {
  font-size: 0.875rem;
  color: var(--ink-muted);
  margin-left: 4px;
}
.sb-tier-featured .sb-tier-per { color: rgba(255,255,255,0.6); }

.sb-tier-features {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-bottom: 28px;
}
.sb-tier-feature {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 0.875rem;
  color: var(--ink-muted);
  line-height: 1.5;
}
.sb-tier-featured .sb-tier-feature { color: rgba(255,255,255,0.8); }
.sb-tier-feature-icon {
  width: 16px;
  height: 16px;
  flex-shrink: 0;
  margin-top: 1px;
  color: var(--em);
}
.sb-tier-featured .sb-tier-feature-icon { color: rgba(255,255,255,0.8); }

.sb-tier-enterprise-body {
  font-size: 0.875rem;
  color: var(--ink-muted);
  line-height: 1.65;
  margin-bottom: 28px;
}
.sb-tier-cta { width: 100%; }

/* Override btn styles for featured tier */
.sb-tier-featured .lp-btn-tier-primary,
.sb-tier-featured .sb-btn-primary {
  background: var(--white);
  color: var(--em);
  border-color: var(--white);
}
.sb-tier-featured .lp-btn-tier-primary:hover,
.sb-tier-featured .sb-btn-primary:hover {
  background: var(--off-white);
}

.sb-price-footnote {
  margin-top: 40px;
  text-align: center;
  font-size: 0.8125rem;
  color: var(--ink-disabled);
}

/* ─────────────────────────────────────────────────────────
   Footer
───────────────────────────────────────────────────────── */
.sb-footer {
  background: var(--ink);
  color: rgba(255,255,255,0.45);
  padding: 0;
}
.sb-footer-inner {
  max-width: 1440px;
  margin: 0 auto;
  padding: 72px 40px 48px;
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 64px;
}
.sb-footer-brand {
  font-family: var(--font-display);
  font-size: 22px;
  font-weight: 200;
  letter-spacing: -0.02em;
  color: var(--white);
  display: block;
  margin-bottom: 12px;
}
.sb-footer-tagline {
  font-size: 0.875rem;
  line-height: 1.6;
  color: rgba(255,255,255,0.38);
  margin-bottom: 0;
}
.sb-footer-col-label {
  font-size: 0.6875rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.3);
  margin-bottom: 16px;
  display: block;
}
.sb-footer-col {
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.sb-footer-col a {
  font-size: 0.875rem;
  color: rgba(255,255,255,0.45);
  transition: color 0.14s;
  text-decoration: none;
}
.sb-footer-col a:hover { color: var(--white); }
.sb-footer-bottom {
  max-width: 1440px;
  margin: 0 auto;
  padding: 24px 40px;
  border-top: 1px solid rgba(255,255,255,0.07);
  font-size: 0.8125rem;
  color: rgba(255,255,255,0.25);
}

/* ─────────────────────────────────────────────────────────
   Auth Pages (login / register)
───────────────────────────────────────────────────────── */
.auth-page {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  background: var(--off-white);
}
.auth-main {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 40px 20px 64px;
}
.auth-card {
  width: 100%;
  max-width: 440px;
  background: var(--white);
  border-radius: var(--r-xl);
  padding: 44px;
  box-shadow: var(--shadow-lg);
}
.auth-header { margin-bottom: 28px; }
.auth-header h1 {
  font-family: var(--font-display);
  font-size: 26px;
  font-weight: 300;
  letter-spacing: -0.02em;
  color: var(--ink);
  margin-bottom: 8px;
  line-height: 1.15;
}
.auth-header p {
  font-size: 0.9375rem;
  color: var(--ink-muted);
  line-height: 1.55;
}
.form-group { margin-bottom: 18px; }
.form-label {
  display: block;
  font-size: 0.8125rem;
  font-weight: 500;
  color: var(--ink);
  margin-bottom: 6px;
}
.form-input {
  width: 100%;
  padding: 14px 14px;
  min-height: 44px;
  border: 1px solid var(--ink-border);
  border-radius: var(--r-md);
  font-family: var(--font-body);
  font-size: 0.9375rem;
  color: var(--ink);
  background: var(--white);
  transition: border-color 0.14s, box-shadow 0.14s;
  outline: none;
  box-sizing: border-box;
}
.form-input::placeholder { color: var(--ink-disabled); }
.form-input:focus {
  border-color: var(--em);
  box-shadow: 0 0 0 3px rgba(0,69,52,0.10);
}
.form-input.is-error {
  border-color: #b91c1c;
  box-shadow: 0 0 0 3px rgba(185,28,28,0.08);
}
.form-field-error {
  display: none;
  font-size: 0.75rem;
  color: #b91c1c;
  margin-top: 5px;
}
.form-field-error.visible { display: block; }
.form-check {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  cursor: pointer;
  font-size: 0.875rem;
  color: var(--ink);
  line-height: 1.5;
  padding: 8px 0;
}
.form-check input[type="checkbox"] {
  flex-shrink: 0;
  width: 18px;
  height: 18px;
  margin-top: 1px;
  cursor: pointer;
  accent-color: var(--em);
}
.form-check a { color: var(--em); text-decoration: underline; }
.auth-alert {
  padding: 12px 16px;
  border-radius: var(--r-md);
  font-size: 0.875rem;
  line-height: 1.5;
  margin-bottom: 20px;
  display: none;
}
.auth-alert.visible { display: block; }
.auth-alert-error {
  background: rgba(185,28,28,0.06);
  color: #b91c1c;
  border: 1px solid rgba(185,28,28,0.15);
}
.auth-alert-success {
  background: var(--em-tint);
  color: var(--em);
  border: 1px solid rgba(0,69,52,0.15);
}
.auth-plan-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-top: 10px;
  padding: 6px 14px;
  background: var(--em-tint);
  color: var(--em);
  border: 1px solid rgba(0,69,52,0.15);
  border-radius: 99px;
  font-size: 0.8125rem;
  font-weight: 600;
}
.auth-submit { width: 100%; margin-top: 4px; }
.auth-footer-link {
  text-align: center;
  font-size: 0.875rem;
  color: var(--ink-muted);
  margin-top: 20px;
}
.auth-footer-link a { color: var(--em); font-weight: 500; }
.auth-footer-link a:hover { text-decoration: underline; }
.auth-password-wrap { position: relative; }
.auth-toggle-pw {
  position: absolute;
  right: 12px;
  top: 50%;
  transform: translateY(-50%);
  background: none;
  border: none;
  cursor: pointer;
  color: var(--ink-muted);
  padding: 0;
  line-height: 1;
  display: flex;
  align-items: center;
}
.auth-toggle-pw:hover { color: var(--ink); }

/* ─────────────────────────────────────────────────────────
   Contact Page
───────────────────────────────────────────────────────── */
.sb-contact {
  padding-top: 120px;
  padding-bottom: 120px;
}
.sb-contact-h1 {
  font-family: var(--font-display);
  font-size: clamp(32px, 4vw, 52px);
  font-weight: 200;
  letter-spacing: -0.03em;
  color: var(--ink);
  margin-bottom: 12px;
}
.sb-contact-sub {
  font-size: 1.0625rem;
  color: var(--ink-muted);
  line-height: 1.65;
  margin-bottom: 8px;
}
.sb-contact-form-wrap {
  max-width: 680px;
  margin-top: 48px;
}
.lp-form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-bottom: 16px;
}
.lp-form-group { margin-bottom: 16px; }
.lp-form-label {
  display: block;
  font-size: 0.8125rem;
  font-weight: 500;
  color: var(--ink);
  margin-bottom: 6px;
}
.lp-form-input {
  width: 100%;
  padding: 11px 14px;
  border: 1px solid var(--ink-border);
  border-radius: var(--r-md);
  font-family: var(--font-body);
  font-size: 0.9375rem;
  color: var(--ink);
  background: var(--white);
  transition: border-color 0.14s, box-shadow 0.14s;
  outline: none;
  box-sizing: border-box;
}
.lp-form-input:focus {
  border-color: var(--em);
  box-shadow: 0 0 0 3px rgba(0,69,52,0.10);
}
.lp-form-textarea { resize: vertical; min-height: 120px; }
.lp-form-notice {
  padding: 14px 18px;
  border-radius: var(--r-md);
  font-size: 0.9375rem;
  margin-bottom: 20px;
}
.lp-form-notice--success { background: var(--em-tint); color: var(--em); border: 1px solid rgba(0,69,52,0.15); }
.lp-form-notice--error   { background: rgba(185,28,28,0.06); color: #b91c1c; border: 1px solid rgba(185,28,28,0.15); }

/* ─────────────────────────────────────────────────────────
   Prose pages (privacy, imprint, terms)
───────────────────────────────────────────────────────── */
.sb-prose-wrap {
  max-width: 800px;
}
.sb-prose-wrap h1 {
  font-family: var(--font-display);
  font-size: clamp(28px, 4vw, 48px);
  font-weight: 200;
  letter-spacing: -0.03em;
  color: var(--ink);
  margin-bottom: 40px;
}
.sb-prose-wrap h2 {
  font-family: var(--font-display);
  font-size: 22px;
  font-weight: 600;
  color: var(--ink);
  margin: 36px 0 12px;
}
.sb-prose-wrap h3 {
  font-size: 1.0625rem;
  font-weight: 600;
  color: var(--ink);
  margin: 24px 0 8px;
}
.sb-prose-wrap p {
  font-size: 1rem;
  color: var(--ink-muted);
  line-height: 1.75;
  margin-bottom: 16px;
}
.sb-prose-wrap a { color: var(--em); text-decoration: underline; }
.sb-prose-wrap ul {
  list-style: disc;
  padding-left: 24px;
  margin-bottom: 16px;
}
.sb-prose-wrap ul li {
  font-size: 1rem;
  color: var(--ink-muted);
  line-height: 1.75;
  margin-bottom: 6px;
}

/* Back link */
.sb-back-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--ink-muted);
  margin-bottom: 40px;
  transition: color 0.14s;
}
.sb-back-link:hover { color: var(--ink); }

/* ─────────────────────────────────────────────────────────
   Studios / Monteure pages (shared landing structure reused)
───────────────────────────────────────────────────────── */
.lp-hero { background: var(--off-white); padding: 80px 0 100px; }
.lp-hero-inner {
  max-width: 1440px;
  margin: 0 auto;
  padding: 0 40px;
  display: grid;
  grid-template-columns: 45fr 55fr;
  gap: 64px;
  align-items: center;
}
.lp-hero-text { min-width: 0; overflow-wrap: break-word; animation: sb-enter 0.65s ease both; }
.lp-hero-h1 {
  font-family: var(--font-display);
  font-size: clamp(36px, 5vw, 64px);
  font-weight: 200;
  line-height: 1.1;
  letter-spacing: -0.03em;
  color: var(--ink);
  margin-bottom: 24px;
}
.lp-hero-h1 .lp-em { color: var(--em); font-weight: 700; }
.lp-hero-body {
  font-size: 1.0625rem;
  color: var(--ink-muted);
  line-height: 1.7;
  margin-bottom: 36px;
  max-width: 480px;
}
.lp-hero-actions { display: flex; gap: 12px; flex-wrap: wrap; }
.lp-hero-visual {
  position: relative;
  animation: sb-enter 0.65s 0.15s ease both;
}
.lp-hero-img-wrap {
  position: relative;
  width: 100%;
  aspect-ratio: 4 / 3;
  border-radius: var(--r-2xl);
  overflow: hidden;
  background: var(--stone);
  box-shadow: var(--shadow-float);
}
.lp-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 14px;
  background: var(--em-tint);
  border-radius: var(--r-full);
  font-size: 0.6875rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--em);
  margin-bottom: 24px;
}
.lp-em { color: var(--em); }
.lp-em-grad {
  background: linear-gradient(90deg, var(--em), var(--em-hover));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.lp-section-inner {
  max-width: 1440px;
  margin: 0 auto;
  padding: 0 40px;
}
.lp-section-header {
  text-align: center;
  max-width: 640px;
  margin: 0 auto 56px;
}
.lp-section-h2 {
  font-family: var(--font-display);
  font-size: clamp(28px, 4vw, 48px);
  font-weight: 200;
  letter-spacing: -0.03em;
  line-height: 1.1;
  color: var(--ink);
  margin-bottom: 14px;
}
.lp-section-sub {
  font-size: 1.0625rem;
  color: var(--ink-muted);
  line-height: 1.65;
}
.lp-grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
.lp-card {
  background: var(--white);
  border-radius: var(--r-xl);
  padding: 32px;
  box-shadow: var(--shadow-sm);
  transition: box-shadow 0.2s, transform 0.2s;
}
.lp-card:hover { box-shadow: var(--shadow-md); transform: translateY(-3px); }
.lp-card-icon {
  width: 48px;
  height: 48px;
  background: var(--em-tint);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
  color: var(--em);
}
.lp-card h3 {
  font-family: var(--font-display);
  font-size: 19px;
  font-weight: 600;
  color: var(--ink);
  margin-bottom: 10px;
}
.lp-card p { font-size: 0.9375rem; color: var(--ink-muted); line-height: 1.65; }

.lp-benefits { background: var(--off-white); padding: 96px 0; }
.lp-hero2 { background: var(--white); padding: 80px 0 100px; }
.lp-hero2-inner {
  max-width: 1440px;
  margin: 0 auto;
  padding: 0 40px;
  display: grid;
  grid-template-columns: 45fr 55fr;
  gap: 64px;
  align-items: center;
}
.lp-hero2-h1 {
  font-family: var(--font-display);
  font-size: clamp(32px, 4.5vw, 60px);
  font-weight: 200;
  line-height: 1.08;
  letter-spacing: -0.03em;
  color: var(--ink);
  margin-bottom: 20px;
}
.lp-hero2-visual { position: relative; }

.lp-float2 {
  position: absolute;
  z-index: 20;
  top: -24px;
  left: -32px;
  width: 220px;
  background: rgba(232,243,239,0.88);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  padding: 16px 18px;
  border-radius: var(--r-xl);
  box-shadow: var(--shadow-float);
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.lp-float2-row {
  display: flex;
  align-items: center;
  gap: 8px;
}
.lp-float2-label { font-size: 0.8125rem; font-weight: 500; color: var(--ink); }
.lp-float1 {
  position: absolute;
  z-index: 20;
  bottom: -32px;
  left: -40px;
  width: 260px;
  background: rgba(232,243,239,0.85);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  padding: 18px 20px;
  border-radius: var(--r-xl);
  box-shadow: var(--shadow-float);
}
.lp-float1-header { display: flex; align-items: center; justify-content: space-between; margin-bottom: 8px; }
.lp-float1-title { font-size: 0.8125rem; font-weight: 600; color: var(--em); }
.lp-float1-text  { font-size: 0.75rem; line-height: 1.5; color: var(--ink-muted); }
.lp-float-bar { height: 7px; background: var(--ink-border); border-radius: 99px; overflow: hidden; margin-bottom: 6px; }
.lp-float-bar-fill { height: 100%; background: var(--em); border-radius: 99px; width: 78%; }
.lp-float-bar-meta { display: flex; justify-content: space-between; font-size: 0.6875rem; color: var(--ink-muted); font-weight: 500; margin-bottom: 10px; }

.lp-gallery { background: var(--white); padding: 96px 0; }
.lp-grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; }
.lp-gallery-card {
  border-radius: var(--r-xl);
  overflow: hidden;
  background: var(--off-white);
  box-shadow: var(--shadow-sm);
  transition: box-shadow 0.2s, transform 0.2s;
}
.lp-gallery-card:hover { box-shadow: var(--shadow-md); transform: translateY(-3px); }
.lp-gallery-img-wrap {
  position: relative;
  width: 100%;
  aspect-ratio: 4 / 3;
  background: var(--stone);
}
.lp-gallery-body { padding: 24px 28px; }
.lp-gallery-body h3 { font-family: var(--font-display); font-size: 18px; font-weight: 600; color: var(--ink); margin-bottom: 8px; }
.lp-gallery-body p  { font-size: 0.9375rem; color: var(--ink-muted); line-height: 1.6; }

.lp-dual { background: var(--white); }
.lp-dual-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 0; }
.lp-dual-card {
  padding: 80px 64px;
  background: var(--off-white);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 40px;
}
.lp-dual-card-dark { background: var(--ink); }
.lp-dual-card h2 {
  font-family: var(--font-display);
  font-size: clamp(24px, 3vw, 40px);
  font-weight: 300;
  letter-spacing: -0.02em;
  color: var(--ink);
  margin-bottom: 14px;
}
.lp-dual-card-dark h2 { color: var(--white); }
.lp-dual-card p { font-size: 1rem; color: var(--ink-muted); line-height: 1.7; }
.lp-dual-card-dark p { color: rgba(255,255,255,0.55); }
.lp-tags { display: flex; flex-wrap: wrap; gap: 8px; }
.lp-tag {
  padding: 7px 14px;
  background: var(--em-tint);
  color: var(--em);
  border-radius: var(--r-full);
  font-size: 0.8125rem;
  font-weight: 500;
}
.lp-tag-light {
  background: rgba(255,255,255,0.12);
  color: rgba(255,255,255,0.75);
}

.lp-pricing { background: var(--off-white); padding: 96px 0; }
.lp-pricing-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  align-items: start;
}
.lp-tier {
  background: var(--white);
  border-radius: var(--r-xl);
  padding: 32px 28px;
  box-shadow: var(--shadow-sm);
  transition: box-shadow 0.2s, transform 0.2s;
}
.lp-tier:hover { box-shadow: var(--shadow-md); transform: translateY(-3px); }
.lp-tier-featured {
  background: var(--em);
  transform: scale(1.02);
}
.lp-tier-featured:hover { box-shadow: var(--shadow-primary); transform: scale(1.02) translateY(-4px); }
.lp-tier-pop-badge {
  display: inline-block;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  background: rgba(255,255,255,0.2);
  color: var(--white);
  padding: 4px 10px;
  border-radius: var(--r-full);
  margin-bottom: 14px;
}
.lp-tier-name { font-family: var(--font-display); font-size: 20px; font-weight: 600; color: var(--ink); margin-bottom: 4px; }
.lp-tier-featured .lp-tier-name { color: var(--white); }
.lp-tier-sub { font-size: 0.875rem; color: var(--ink-muted); margin-bottom: 20px; }
.lp-tier-featured .lp-tier-sub { color: rgba(255,255,255,0.65); }
.lp-tier-price-wrap { margin-bottom: 24px; }
.lp-tier-price { font-family: var(--font-display); font-size: 40px; font-weight: 200; letter-spacing: -0.03em; color: var(--ink); line-height: 1; }
.lp-tier-featured .lp-tier-price { font-size: 44px; color: var(--white); }
.lp-tier-per { font-size: 0.875rem; color: var(--ink-muted); margin-left: 2px; }
.lp-tier-featured .lp-tier-per { color: rgba(255,255,255,0.6); }
.lp-tier-enterprise-body { font-size: 0.875rem; color: var(--ink-muted); line-height: 1.65; margin-bottom: 20px; }
.lp-tier-features { list-style: none; display: flex; flex-direction: column; gap: 11px; margin-bottom: 24px; }
.lp-tier-feature { display: flex; align-items: flex-start; gap: 10px; font-size: 0.875rem; color: var(--ink-muted); line-height: 1.5; }
.lp-tier-featured .lp-tier-feature { color: rgba(255,255,255,0.8); }
.lp-tier-feature-icon { width: 15px; height: 15px; flex-shrink: 0; margin-top: 1px; color: var(--em); }
.lp-tier-featured .lp-tier-feature-icon { color: rgba(255,255,255,0.8); }
.lp-tier-cta { width: 100%; }
.lp-tier-featured .lp-btn-tier-primary, .lp-tier-featured .lp-btn-tier-ghost {
  background: var(--white);
  color: var(--em);
  border-color: var(--white);
}
.lp-price-footnote { margin-top: 36px; text-align: center; font-size: 0.8125rem; color: var(--ink-disabled); }

.lp-footer { background: var(--ink); }
.lp-footer-inner {
  max-width: 1440px;
  margin: 0 auto;
  padding: 56px 40px 40px;
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 48px;
}
.lp-footer-brand { font-family: var(--font-display); font-size: 20px; font-weight: 200; color: var(--white); display: block; margin-bottom: 8px; letter-spacing: -0.02em; }
.lp-footer-copy { font-size: 0.8125rem; color: rgba(255,255,255,0.3); }
.lp-footer-col { display: flex; flex-direction: column; gap: 10px; }
.lp-footer-col a { font-size: 0.875rem; color: rgba(255,255,255,0.45); transition: color 0.14s; }
.lp-footer-col a:hover { color: var(--white); }

/* Steps (studios/monteure pages) */
.lp-steps { padding: 96px 0; background: var(--off-white); }
.lp-steps-grid {
  display: flex;
  gap: 0;
  counter-reset: steps;
}
.lp-step {
  flex: 1;
  padding: 0 32px;
  border-right: 1px solid var(--ink-border);
  text-align: center;
}
.lp-step:last-child { border-right: none; }
.lp-step-num {
  width: 52px;
  height: 52px;
  border-radius: 50%;
  background: var(--em);
  color: var(--white);
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 20px;
}
.lp-step h3 { font-family: var(--font-display); font-size: 18px; font-weight: 600; color: var(--ink); margin-bottom: 10px; }
.lp-step p  { font-size: 0.9375rem; color: var(--ink-muted); line-height: 1.65; }

/* CTA sections (studios/monteure) */
.lp-cta-section {
  background: var(--ink);
  padding: 80px 0;
  text-align: center;
}
.lp-cta-section h2 {
  font-family: var(--font-display);
  font-size: clamp(28px, 4vw, 48px);
  font-weight: 200;
  letter-spacing: -0.03em;
  color: var(--white);
  margin-bottom: 12px;
}
.lp-cta-section p { font-size: 1rem; color: rgba(255,255,255,0.55); margin-bottom: 36px; }
.lp-cta-actions { display: flex; justify-content: center; gap: 12px; flex-wrap: wrap; }

/* Problem sections (studios/monteure) */
.lp-problem-section { padding: 96px 0; background: var(--white); }

/* ─────────────────────────────────────────────────────────
   Responsive — 1280px (xl)
───────────────────────────────────────────────────────── */
@media (max-width: 1280px) {
  .sb-nav-inner { padding: 0 24px; }
  .sb-section-inner { padding: 0 24px; }
  .sb-hero-inner { padding: 0 24px; gap: 32px; }
  .sb-hero2-inner { padding: 0 24px; }
  .lp-hero-inner { padding: 0 24px; }
  .lp-hero2-inner { padding: 0 24px; }
  .lp-section-inner { padding: 0 24px; }
  .lp-footer-inner { padding: 48px 24px 32px; }
  .sb-footer-inner { padding: 56px 24px 40px; }
  .sb-footer-bottom { padding: 20px 24px; }
  .sb-pricing-grid { grid-template-columns: repeat(2, 1fr); }
  .lp-pricing-grid  { grid-template-columns: repeat(2, 1fr); }
  .sb-dual-light, .sb-dual-dark { padding: 80px 48px; }
  .lp-dual-card { padding: 64px 48px; }
}

/* ─────────────────────────────────────────────────────────
   Responsive — 1024px (lg) — nav switch
───────────────────────────────────────────────────────── */
@media (max-width: 1024px) {
  .sb-nav-links { display: none; }
  .sb-nav-signin { display: none; }
  .sb-nav-mobile-toggle { display: flex; }
}

/* ─────────────────────────────────────────────────────────
   Responsive — 768px (md)
───────────────────────────────────────────────────────── */
@media (max-width: 768px) {
  /* Hero: single column */
  .sb-hero { height: auto; min-height: 100vh; padding: 120px 0 80px; }
  .sb-hero-bg-overlay {
    background: linear-gradient(
      180deg,
      rgba(255,255,255,0.97) 0%,
      rgba(255,255,255,0.90) 60%,
      rgba(255,255,255,0.80) 100%
    );
  }
  .sb-hero-inner { grid-template-columns: 1fr; gap: 40px; text-align: center; }
  .sb-hero-body { max-width: 100%; }
  .sb-hero-actions { justify-content: center; }
  .sb-float1 { display: none; }


  .sb-stat-grid { grid-template-columns: 1fr; gap: 2px; }
  .sb-stat-card { padding: 40px 32px; }

  .sb-hero2-inner { grid-template-columns: 1fr; gap: 40px; }
  .sb-hero2-visual { order: 0; }
  .sb-float2 { display: none; }

  .sb-gallery-grid { grid-template-columns: 1fr; }
  .sb-dual { grid-template-columns: 1fr; }
  .sb-pricing-grid { grid-template-columns: 1fr 1fr; }
  .lp-pricing-grid  { grid-template-columns: 1fr 1fr; }

  .lp-hero-inner { grid-template-columns: 1fr; gap: 48px; }
  .lp-hero2-inner { grid-template-columns: 1fr; gap: 40px; }
  .lp-grid-3 { grid-template-columns: 1fr; }
  .lp-grid-2 { grid-template-columns: 1fr; }
  .lp-dual-grid { grid-template-columns: 1fr; }
  .lp-dual-card { padding: 60px 32px; }
  .lp-steps-grid { flex-direction: column; }
  .lp-step { border-right: none; border-bottom: 1px solid var(--ink-border); padding: 24px 0; text-align: left; display: flex; gap: 20px; align-items: flex-start; }
  .lp-step:last-child { border-bottom: none; }
  .lp-step-num { margin: 0; flex-shrink: 0; }
  .lp-footer-inner { grid-template-columns: 1fr; gap: 32px; }
  .sb-footer-inner { grid-template-columns: 1fr; gap: 32px; }
}

/* ─────────────────────────────────────────────────────────
   Responsive — 480px (sm)
───────────────────────────────────────────────────────── */
@media (max-width: 480px) {
  .sb-pricing-grid { grid-template-columns: 1fr; }
  .lp-pricing-grid  { grid-template-columns: 1fr; }
  .sb-tier-featured { transform: scale(1); }
  .sb-benefits, .sb-hero2, .sb-gallery, .sb-pricing { padding: 80px 0; }
  .sb-dual-light, .sb-dual-dark { padding: 60px 24px; }
  .lp-dual-card { padding: 48px 24px; }

  .auth-card { padding: 28px 20px; }
  .lp-form-row { grid-template-columns: 1fr; }
  .sb-hero-actions { flex-direction: column; }
  .sb-hero-actions .btn { width: 100%; }
  .lp-cta-actions { flex-direction: column; align-items: center; }
  .lang-switch { margin-right: 4px; }
}

/* ─────────────────────────────────────────────────────────
   Reduced Motion
───────────────────────────────────────────────────────── */
@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1; transform: none; transition: none; }
  .sb-hero-text, .sb-hero-visual,
  .lp-hero-text, .lp-hero-visual { animation: none; }
  .sb-hero-bg-img { transition: none; }
  @keyframes tier-pulse { from { } to { } }
  @keyframes sb-bounce { from { } to { } }
}