/* ============================================
   Kindread — Landing Page
   Stitch design match — Newsreader + Manrope
   ============================================ */

/* ============================================
   1. CSS Custom Properties (Stitch tokens)
   ============================================ */
:root {
  /* Material You color tokens from Stitch */
  --primary:                  #426146;
  --primary-container:        #5a7a5d;
  --on-primary:               #ffffff;
  --on-primary-container:     #e8ffe6;
  --primary-fixed:            #c8ecc9;
  --primary-fixed-dim:        #adcfae;
  --on-primary-fixed:         #03210b;
  --on-primary-fixed-variant: #2f4e34;
  --inverse-primary:          #adcfae;

  --secondary:                #8c4e2f;
  --secondary-container:      #feae88;
  --on-secondary:             #ffffff;
  --on-secondary-container:   #793f21;
  --secondary-fixed:          #ffdbcc;
  --secondary-fixed-dim:      #ffb693;
  --on-secondary-fixed:       #351000;
  --on-secondary-fixed-variant: #6f381a;

  --tertiary:                 #715623;
  --tertiary-container:       #8c6e39;
  --on-tertiary:              #ffffff;
  --on-tertiary-container:    #fff8f3;
  --tertiary-fixed:           #ffdea9;
  --tertiary-fixed-dim:       #e6c184;
  --on-tertiary-fixed:        #271900;
  --on-tertiary-fixed-variant: #5c4211;

  --surface:                  #fbf9f4;
  --surface-dim:              #dbdad5;
  --surface-bright:           #fbf9f4;
  --surface-container-lowest: #ffffff;
  --surface-container-low:    #f5f3ee;
  --surface-container:        #f0eee9;
  --surface-container-high:   #eae8e3;
  --surface-container-highest:#e4e2dd;
  --surface-variant:          #e4e2dd;
  --surface-tint:             #46664a;
  --inverse-surface:          #30312e;
  --inverse-on-surface:       #f2f1ec;

  --on-surface:               #1b1c19;
  --on-surface-variant:       #424841;
  --on-background:            #1b1c19;
  --background:               #fbf9f4;

  --outline:                  #737971;
  --outline-variant:          #c2c8bf;

  --error:                    #ba1a1a;
  --error-container:          #ffdad6;
  --on-error:                 #ffffff;
  --on-error-container:       #93000a;

  /* Typography */
  --font-headline: 'Newsreader', Georgia, serif;
  --font-body:     'Manrope', 'Helvetica Neue', sans-serif;

  /* Spacing */
  --container-max: 1280px;
  --container-pad: clamp(1.5rem, 4vw, 2rem);

  /* Shadows */
  --shadow-sm:  0 2px 8px rgba(62, 62, 60, 0.06);
  --shadow-md:  0 8px 24px rgba(62, 62, 60, 0.08);
  --shadow-lg:  0 16px 48px rgba(62, 62, 60, 0.12);
  --shadow-xl:  0 24px 64px rgba(62, 62, 60, 0.16);
  --shadow-2xl: 0 32px 80px rgba(62, 62, 60, 0.20);
}

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

html {
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
  font-synthesis: none;
  text-rendering: optimizeLegibility;
}

body {
  font-family: var(--font-body);
  font-size: 1rem;
  color: var(--on-surface);
  background-color: var(--surface);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

/* Paper grain overlay */
body::before {
  content: '';
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 9999;
  opacity: 0.03;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='1'/%3E%3C/svg%3E");
  background-repeat: repeat;
  background-size: 256px 256px;
}

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

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

/* ============================================
   3. Accessibility
   ============================================ */
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.skip-link {
  position: absolute;
  top: -100%;
  left: 1.5rem;
  z-index: 10000;
  background: var(--on-surface);
  color: var(--surface);
  font-family: var(--font-body);
  font-size: 0.875rem;
  font-weight: 600;
  padding: 0.75rem 1.25rem;
  border-radius: 9999px;
  text-decoration: none;
  transition: top 0.2s;
}

.skip-link:focus {
  top: 1rem;
}

:focus-visible {
  outline: 2px solid var(--primary);
  outline-offset: 2px;
}

/* ============================================
   4. Typography Utilities
   ============================================ */
.editorial-tight {
  letter-spacing: -0.02em;
  line-height: 1.15;
}

.editorial-relaxed {
  line-height: 1.7;
}

/* ============================================
   5. Layout
   ============================================ */
.section-container,
.proof-container {
  max-width: var(--container-max);
  margin-inline: auto;
  padding-inline: var(--container-pad);
}

/* ============================================
   6. Navigation — floating pill
   ============================================ */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 50;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1rem 2.5rem;
  background: rgba(247, 245, 240, 0.85);
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
}

.nav-wordmark {
  font-family: var(--font-headline);
  font-size: 1.5rem; /* text-2xl */
  font-weight: 700;
  font-style: italic;
  letter-spacing: -0.02em;
  color: var(--primary);
  text-decoration: none;
  flex-shrink: 0;
}

.nav-logo-link {
  display: flex;
  align-items: center;
  flex-shrink: 0;
  text-decoration: none;
}

.nav-logo-img {
  height: 10rem;
  width: auto;
  margin: -2.5rem 0;
}

.nav-links {
  display: none;
  align-items: center;
  gap: 2rem;
}

@media (min-width: 768px) {
  .nav-links {
    display: flex;
  }
}

.nav-link {
  font-family: var(--font-body);
  font-size: 0.75rem; /* text-sm */
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em; /* tracking-widest */
  color: var(--on-surface-variant);
  text-decoration: none;
  transition: color 200ms ease;
}

.nav-link:hover {
  color: var(--on-surface);
}

.nav-link--active {
  color: var(--primary);
  border-bottom: 2px solid var(--primary);
  padding-bottom: 0.125rem;
}

.nav-cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: var(--primary-container);
  color: var(--on-primary);
  font-family: var(--font-body);
  font-size: 0.875rem;
  font-weight: 600;
  padding: 0.625rem 1.5rem;
  border-radius: 9999px;
  border: none;
  cursor: pointer;
  text-decoration: none;
  white-space: nowrap;
  min-height: 40px;
  transition: background-color 200ms ease, transform 100ms ease;
}

.nav-cta:hover {
  background: var(--primary);
}

.nav-cta:active {
  transform: scale(0.95);
}

/* ============================================
   7. Hero Section
   ============================================ */
.hero {
  display: flex;
  align-items: flex-start;
  padding-top: 8rem;
  padding-bottom: 5rem;
  padding-inline: var(--container-pad);
  max-width: var(--container-max);
  margin-inline: auto;
  overflow: hidden;
}

.hero-container {
  width: 100%;
}

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

@media (min-width: 768px) {
  .hero {
    padding-top: 6rem;
    padding-bottom: 2rem;
  }
  .hero-inner {
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
  }
  .hero-image-frame {
    max-height: 78vh;
  }
}

.hero-text {
  display: flex;
  flex-direction: column;
  gap: 2rem;
  max-width: 36rem;
}

.hero-eyebrow {
  font-family: var(--font-headline);
  font-style: italic;
  font-size: 1.25rem; /* text-xl */
  color: var(--secondary);
}

.hero-headline {
  font-family: var(--font-headline);
  font-size: clamp(3rem, 6vw, 4.5rem); /* text-6xl md:text-7xl */
  font-weight: 700;
  color: var(--on-surface);
  letter-spacing: -0.03em;
  line-height: 1.02;
}

.hero-headline em {
  font-style: italic;
  font-weight: 700;
  color: var(--primary);
}

.hero-subheadline {
  font-family: var(--font-body);
  font-size: 1.125rem;
  color: var(--on-surface-variant);
  line-height: 1.7;
  max-width: 28rem;
}

.hero-actions {
  display: flex;
  align-items: center;
  gap: 1rem;
  flex-wrap: wrap;
}

/* Primary filled button */
.btn-primary-filled {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: var(--primary-container);
  color: var(--on-primary);
  font-family: var(--font-body);
  font-size: 0.9375rem;
  font-weight: 700;
  padding: 1rem 2rem;
  border-radius: 0.5rem; /* rounded-lg */
  border: none;
  cursor: pointer;
  text-decoration: none;
  white-space: nowrap;
  min-height: 48px;
  transition: background-color 200ms ease;
}

.btn-primary-filled:hover {
  background: var(--primary);
}

/* Ghost text button */
.btn-ghost {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: transparent;
  color: var(--primary);
  font-family: var(--font-body);
  font-size: 0.9375rem;
  font-weight: 700;
  padding: 1rem 2rem;
  border-radius: 0.5rem;
  border: none;
  cursor: pointer;
  text-decoration: none;
  min-height: 48px;
  transition: background-color 200ms ease;
}

.btn-ghost:hover {
  background: var(--surface-container-low);
}

/* Hero image column */
.hero-image-wrap {
  position: relative;
}

.hero-image-frame {
  aspect-ratio: 4 / 5;
  max-height: 70vh;
  border-radius: 0.75rem;
  overflow: hidden;
  box-shadow: var(--shadow-2xl);
  transform: rotate(2deg);
  transition: transform 700ms ease;
}

.hero-image-frame:hover {
  transform: rotate(0deg);
}

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

/* Quote card overlay */
.hero-quote-card {
  position: absolute;
  bottom: -2rem;
  left: -2rem;
  background: var(--surface-container-lowest);
  padding: 1.5rem;
  border-radius: 0.5rem;
  box-shadow: var(--shadow-xl);
  max-width: 18rem;
  transform: rotate(-3deg);
}

.hero-quote-text {
  font-family: var(--font-headline);
  font-style: italic;
  color: var(--on-surface);
  font-size: 0.9375rem;
  line-height: 1.5;
}

.hero-quote-source {
  font-family: var(--font-body);
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--secondary);
  text-transform: uppercase;
  letter-spacing: -0.05em;
  margin-top: 0.5rem;
}

/* ============================================
   8. Social Proof Strip
   ============================================ */
.proof-strip {
  background: var(--surface-container-low);
  padding-block: 3rem;
  border-top: 1px solid rgba(194, 200, 191, 0.1);
  border-bottom: 1px solid rgba(194, 200, 191, 0.1);
}

.proof-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
}

@media (min-width: 768px) {
  .proof-inner {
    flex-direction: row;
  }
}

.proof-waitlist {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.proof-avatars {
  display: flex;
}

.proof-avatar {
  width: 2.5rem;
  height: 2.5rem;
  border-radius: 9999px;
  border: 2px solid var(--surface);
  background: var(--surface-dim);
  margin-left: -0.75rem;
}

.proof-avatar:first-child {
  margin-left: 0;
}

.proof-count {
  font-family: var(--font-body);
  font-size: 0.9375rem;
  color: var(--on-surface-variant);
  font-weight: 500;
}

.proof-number {
  color: var(--primary);
  font-weight: 700;
}

.proof-press {
  display: flex;
  align-items: center;
  gap: 2rem;
  opacity: 0.5;
  filter: grayscale(1);
}

.proof-press-name {
  font-family: var(--font-headline);
  font-weight: 700;
  font-size: 1.125rem;
  color: var(--on-surface);
}

/* ============================================
   9. Shared Section Labels & Headlines
   ============================================ */
.section-label {
  display: block;
  font-family: var(--font-body);
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.2em;
  color: var(--on-surface-variant);
  margin-bottom: 1rem;
}

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

.section-headline-xl {
  font-family: var(--font-headline);
  font-size: clamp(2rem, 4vw, 3.125rem); /* text-5xl */
  font-weight: 700;
  color: var(--on-surface);
  letter-spacing: -0.03em;
  line-height: 1.02;
  margin-bottom: 1.5rem;
}

.body-large {
  font-family: var(--font-body);
  font-size: 1.125rem;
  color: var(--on-surface-variant);
  line-height: 1.7;
}

/* ============================================
   10. Relatability Section
   ============================================ */
.relatability-section {
  padding-block: 6rem;
}

.relatability-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 5rem;
  align-items: center;
}

@media (min-width: 768px) {
  .relatability-grid {
    grid-template-columns: 1fr 1fr;
  }
}

.relatability-image-col {
  order: 2;
  position: relative;
}

@media (min-width: 768px) {
  .relatability-image-col {
    order: 1;
  }
}

.relatability-image {
  width: 100%;
  height: auto;
  aspect-ratio: 1 / 1;
  object-fit: cover;
  border-radius: 0.5rem;
  box-shadow: var(--shadow-md);
}

.relatability-text-col {
  order: 1;
}

@media (min-width: 768px) {
  .relatability-text-col {
    order: 2;
  }
}

/* ============================================
   11. Differentiation Section
   ============================================ */
.differentiation-section {
  padding-block: 6rem;
  background: var(--surface-container-low);
  overflow: hidden;
}

.differentiation-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 5rem;
  align-items: center;
}

@media (min-width: 768px) {
  .differentiation-grid {
    grid-template-columns: 1fr 1fr;
  }
}

.differentiation-text-col {
  max-width: 32rem;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.differentiation-text-col .section-headline-xl {
  margin-top: 0.5rem;
}

.differentiation-text-col .body-large {
  margin-bottom: 1rem;
}

.diff-quote-card {
  padding: 2rem;
  background: var(--surface-container-lowest);
  border-radius: 0.5rem;
  border: 1px solid rgba(194, 200, 191, 0.1);
  box-shadow: var(--shadow-sm);
  font-style: italic;
  font-family: var(--font-body);
  color: var(--on-surface-variant);
  line-height: 1.65;
  font-size: 0.9375rem;
  margin-top: 0.5rem;
}

.differentiation-image-col {
  position: relative;
}

.differentiation-image {
  width: 100%;
  height: auto;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  border-radius: 0.75rem;
  box-shadow: var(--shadow-2xl);
  transform: scale(1.1) translateX(3rem);
}

/* "Human Powered" badge */
.diff-badge {
  position: absolute;
  bottom: -1rem;
  left: -3rem;
  display: flex;
  align-items: center;
  gap: 1rem;
  background: var(--primary);
  color: var(--on-primary);
  padding: 1rem;
  border-radius: 0.5rem;
  box-shadow: var(--shadow-lg);
}

.diff-badge-text {
  font-family: var(--font-body);
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

/* ============================================
   12. Pillars Bento Grid
   ============================================ */
.pillars-section {
  padding-block: 8rem;
}

.pillars-header {
  text-align: center;
  margin-bottom: 5rem;
}

.pillars-header .section-headline-xl {
  display: inline-block;
  margin-bottom: 1rem;
}

.pillars-subtitle {
  font-family: var(--font-body);
  color: var(--on-surface-variant);
  font-size: 1.125rem;
  max-width: 42rem;
  margin-inline: auto;
}

/* 12-column bento grid */
.bento-grid {
  display: grid;
  grid-template-columns: 1fr;
  grid-auto-rows: auto;
  gap: 2rem;
}

@media (min-width: 768px) {
  .bento-grid {
    grid-template-columns: repeat(12, 1fr);
    height: auto;
  }
}

/* Base card styles */
.bento-card {
  border-radius: 0.75rem;
  padding: 2.5rem;
  overflow: hidden;
  position: relative;
  transition: filter 200ms ease;
}

/* Card 1: Expert Curation — 8 cols */
.bento-card--curation {
  background: var(--surface-container-highest);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  transition: background-color 200ms ease;
}

@media (min-width: 768px) {
  .bento-card--curation {
    grid-column: span 8;
  }
}

.bento-card--curation:hover {
  background: var(--surface-container-high);
}

.bento-card-content {
  max-width: 28rem;
}

.bento-card-footer {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  margin-top: 2rem;
}

.bento-avatar-stack {
  display: flex;
}

.bento-avatar {
  width: 4rem;
  height: 4rem;
  border-radius: 9999px;
  border: 4px solid var(--surface);
  background: var(--surface-dim);
  overflow: hidden;
}

.bento-avatar img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.bento-avatar:first-child {
  margin-left: 0;
}

.bento-avatar--tilt-left {
  transform: rotate(-5deg);
}

.bento-avatar--tilt-right {
  transform: rotate(5deg);
}

.bento-arrow {
  color: var(--primary);
  width: 3rem;
  height: 3rem;
  flex-shrink: 0;
  transition: transform 200ms ease;
}

.bento-card--curation:hover .bento-arrow {
  transform: translateX(0.5rem);
}

/* Card 2: Digital Bookshelf — 4 cols, primary dark green */
.bento-card--shelf {
  background: var(--primary);
  color: var(--on-primary);
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  text-align: center;
  gap: 1.5rem;
}

@media (min-width: 768px) {
  .bento-card--shelf {
    grid-column: span 4;
  }
}

.bento-card--shelf .bento-title {
  color: var(--on-primary);
}

.bento-card--shelf .bento-desc {
  color: rgba(255, 255, 255, 0.8);
}

.bento-icon {
  width: 3.5rem;
  height: 3.5rem;
  color: rgba(255, 255, 255, 0.8);
  flex-shrink: 0;
}

/* Card 3: Inner Circle — 12 cols, sage-forward bookshelf gradient */
.bento-card--circle {
  background:
    linear-gradient(135deg, rgba(76,101,69,0.18) 0%, rgba(128,155,119,0.12) 50%, rgba(244,189,139,0.10) 100%),
    var(--surface-container-low);
  color: var(--on-surface);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  position: relative;
  overflow: hidden;
  border: 1px solid var(--outline-variant);
}

@media (min-width: 768px) {
  .bento-card--circle {
    grid-column: span 12;
  }
}

.bento-card--circle .bento-title {
  color: var(--on-surface);
}

.bento-card--circle .bento-desc {
  color: var(--on-surface-variant);
}

/* Leaning books decoration */
.bento-leaning-books {
  display: flex;
  align-items: flex-end;
  gap: 0.25rem;
  margin-top: 3rem;
}

.bento-book {
  width: 2.5rem;
  border-radius: 0.25rem;
}

.bento-book--1 {
  height: 7.5rem;
  background: var(--primary-container);
  transform: rotate(-8deg);
  transform-origin: bottom center;
}

.bento-book--2 {
  height: 8.5rem;
  background: var(--secondary);
  transform: rotate(6deg);
  transform-origin: bottom center;
  margin-left: -0.5rem;
}

.bento-title {
  font-family: var(--font-headline);
  font-size: 1.875rem; /* text-3xl */
  font-weight: 700;
  color: var(--on-surface);
  margin-bottom: 1rem;
  letter-spacing: -0.03em;
  line-height: 1.05;
}

.bento-desc {
  font-family: var(--font-body);
  color: var(--on-surface-variant);
  line-height: 1.65;
  font-size: 0.9375rem;
}

/* ============================================
   13. How Books Move
   ============================================ */
.how-section {
  padding-block: 6rem;
  background: var(--surface-container-low);
}

.how-header {
  margin-bottom: 5rem;
}

.how-label {
  display: block;
  font-family: var(--font-headline);
  font-style: italic;
  font-size: 1.5rem;
  color: var(--secondary);
  margin-bottom: 0.5rem;
}

.how-steps {
  display: grid;
  grid-template-columns: 1fr;
  gap: 3rem;
}

@media (min-width: 768px) {
  .how-steps {
    grid-template-columns: repeat(4, 1fr);
    gap: 3rem;
  }
}

.how-step {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.how-step-number {
  font-family: var(--font-headline);
  font-size: 3.75rem; /* text-6xl */
  font-weight: 200; /* font-extralight */
  color: var(--primary);
  opacity: 0.2;
  line-height: 1;
  user-select: none;
}

.how-step-title {
  font-family: var(--font-headline);
  font-size: 1.5rem; /* text-2xl */
  font-weight: 700;
  color: var(--on-surface);
  letter-spacing: -0.03em;
  line-height: 1.05;
}

.how-step-desc {
  font-family: var(--font-body);
  color: var(--on-surface-variant);
  line-height: 1.7;
  font-size: 0.9375rem;
}

/* ============================================
   14. Brand Philosophy Quote
   ============================================ */
.quote-section {
  padding-block: 8rem;
}

.quote-container {
  max-width: 56rem; /* max-w-4xl */
  margin-inline: auto;
  padding-inline: var(--container-pad);
  text-align: center;
}

.quote-mark {
  color: var(--secondary);
  opacity: 0.3;
  width: 3rem;
  height: 3rem;
  margin-inline: auto;
  margin-bottom: 2rem;
}

.quote-text {
  font-family: var(--font-headline);
  font-size: clamp(1.75rem, 3.5vw, 3rem); /* text-4xl md:text-5xl */
  font-style: italic;
  font-weight: 500;
  color: var(--on-surface);
  line-height: 1.3;
  margin-bottom: 3rem;
}

.quote-attribution {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1rem;
  margin-top: 3rem;
}

.quote-avatar {
  width: 4rem;
  height: 4rem;
  border-radius: 9999px;
  background: var(--surface-dim);
  border: 2px solid var(--primary-container);
  overflow: hidden;
}

.quote-avatar-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.quote-cite {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
  font-style: normal;
}

.quote-label {
  font-family: var(--font-body);
  font-size: 0.8125rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--primary);
}

.quote-sublabel {
  font-family: var(--font-body);
  font-size: 0.875rem;
  font-style: italic;
  color: var(--on-surface-variant);
}

/* ============================================
   15. CTA Section — contained card
   ============================================ */
.cta-section {
  padding-block: 6rem;
  margin-bottom: 6rem;
}

.cta-outer-container {
  max-width: var(--container-max);
  margin-inline: auto;
  padding-inline: var(--container-pad);
}

.cta-card {
  background: var(--primary-container);
  border-radius: 0.75rem;
  overflow: hidden;
  position: relative;
  display: flex;
  align-items: stretch;
}

.cta-content {
  padding: 4rem;
  max-width: 42rem;
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  gap: 2rem;
}

@media (min-width: 768px) {
  .cta-content {
    padding: 6rem;
  }
}

.cta-headline {
  font-family: var(--font-headline);
  font-size: clamp(2rem, 4vw, 3.75rem); /* text-5xl md:text-6xl */
  font-weight: 700;
  color: var(--on-primary-container);
  letter-spacing: -0.03em;
  line-height: 1.02;
}

.cta-subtext {
  font-family: var(--font-body);
  font-size: 1.25rem;
  color: rgba(232, 255, 230, 0.8);
  line-height: 1.65;
}

/* Form wrapper */
.cta-form-wrapper {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  transition: opacity 400ms ease, transform 400ms ease;
}

.cta-form-wrapper.is-hidden {
  opacity: 0;
  transform: translateY(-8px);
  pointer-events: none;
}

.cta-form {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

@media (min-width: 480px) {
  .cta-form {
    flex-direction: row;
  }
}

.cta-input {
  flex: 1;
  min-width: 0;
  padding: 1rem 1.5rem;
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 0.5rem; /* rounded-lg */
  color: var(--on-primary-container);
  font-family: var(--font-body);
  font-size: 1rem;
  outline: none;
  min-height: 52px;
  transition: border-color 200ms ease, background-color 200ms ease;
}

.cta-input::placeholder {
  color: rgba(232, 255, 230, 0.6);
}

.cta-input:focus {
  border-color: rgba(255, 255, 255, 0.4);
  background: rgba(255, 255, 255, 0.15);
}

.cta-input:focus-visible {
  outline: 2px solid rgba(255, 255, 255, 0.6);
  outline-offset: 2px;
}

.cta-submit {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: var(--surface-container-lowest);
  color: var(--primary);
  font-family: var(--font-body);
  font-size: 0.9375rem;
  font-weight: 800;
  padding: 1rem 2.5rem;
  border: none;
  border-radius: 0.5rem; /* rounded-lg */
  cursor: pointer;
  white-space: nowrap;
  min-height: 52px;
  transition: background-color 200ms ease;
}

.cta-submit:hover {
  background: var(--surface-container-low);
}

.cta-submit:focus-visible {
  outline: 2px solid rgba(255, 255, 255, 0.7);
  outline-offset: 2px;
}

.cta-error {
  font-family: var(--font-body);
  font-size: 0.875rem;
  color: var(--error-container);
  min-height: 1.25rem;
}

/* CTA Confirmation state */
.cta-confirmation {
  display: none;
  flex-direction: column;
  gap: 1rem;
}

.cta-confirmation.is-visible {
  display: flex;
  animation: fade-in-up 500ms cubic-bezier(0.22, 1, 0.36, 1) forwards;
}

@keyframes fade-in-up {
  from { opacity: 0; transform: translateY(12px); }
  to   { opacity: 1; transform: translateY(0); }
}

.cta-confirmation-icon {
  width: 48px;
  height: auto;
}

.cta-confirmation-headline {
  font-family: var(--font-headline);
  font-size: 1.75rem;
  font-weight: 700;
  color: var(--on-primary-container);
  letter-spacing: -0.03em;
  line-height: 1.02;
}

.cta-confirmation-text {
  font-family: var(--font-body);
  font-size: 1.0625rem;
  color: rgba(232, 255, 230, 0.85);
  line-height: 1.6;
  max-width: 36ch;
}

/* Image panel on the right */
.cta-image-panel {
  display: none;
  flex: 1;
  overflow: hidden;
}

.cta-image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 40%;
  display: block;
}

@media (min-width: 1024px) {
  .cta-image-panel {
    display: block;
  }
}

/* ============================================
   16. Footer — dark green
   ============================================ */
.footer {
  background: var(--primary);
  color: var(--on-primary);
  padding-block: 6rem;
}

.footer-container {
  max-width: var(--container-max);
  margin-inline: auto;
  padding-inline: var(--container-pad);
}

.footer-top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 2rem;
}

.footer-wordmark {
  font-family: var(--font-headline);
  font-size: 2.5rem;
  font-weight: 700;
  font-style: italic;
  color: var(--on-primary);
}

.footer-link {
  font-family: var(--font-headline);
  font-size: 1.125rem;
  color: var(--on-primary);
  text-decoration: none;
  transition: color 200ms ease;
}

.footer-link:hover {
  color: var(--secondary-fixed-dim);
}

.footer-link:focus-visible {
  outline: 2px solid rgba(255, 255, 255, 0.5);
  outline-offset: 2px;
  border-radius: 2px;
}

.footer-bottom {
  padding-top: 2rem;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-copyright {
  font-family: var(--font-body);
  font-size: 0.875rem;
  color: rgba(255, 255, 255, 0.5);
}

/* ============================================
   17. Scroll Animation System
   ============================================ */
[data-animate] {
  opacity: 0;
  transform: translateY(24px);
  transition:
    opacity 600ms cubic-bezier(0.22, 1, 0.36, 1),
    transform 600ms cubic-bezier(0.22, 1, 0.36, 1);
}

[data-animate].is-visible {
  opacity: 1;
  transform: translateY(0);
}

[data-animate-delay="1"] { transition-delay: 100ms; }
[data-animate-delay="2"] { transition-delay: 200ms; }
[data-animate-delay="3"] { transition-delay: 300ms; }
[data-animate-delay="4"] { transition-delay: 400ms; }

/* ============================================
   18. Reduced Motion
   ============================================ */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }

  [data-animate] {
    opacity: 1;
    transform: none;
    transition: none;
  }

  [data-animate].is-visible {
    opacity: 1;
    transform: none;
  }

  .hero-image-frame {
    transform: rotate(2deg);
    transition: none;
  }

  .cta-confirmation.is-visible {
    animation: none;
    opacity: 1;
    transform: none;
  }

  html {
    scroll-behavior: auto;
  }
}

/* ============================================
   19. Mobile Responsive
   ============================================ */
@media (max-width: 768px) {
  .hero {
    padding-top: 8rem;
    padding-bottom: 3rem;
  }

  .hero-quote-card {
    left: -0.5rem;
    bottom: -1.5rem;
    max-width: 14rem;
  }

  .differentiation-image {
    transform: scale(1);
    margin-inline: auto;
  }

  .diff-badge {
    position: static;
    margin-top: 1.5rem;
    width: fit-content;
  }

  .bento-grid {
    height: auto;
  }

  .cta-section {
    margin-bottom: 2rem;
  }

  .cta-content {
    padding: 2.5rem;
  }
}

@media (max-width: 480px) {
  .hero-headline {
    font-size: 2.5rem;
  }

  .section-headline-xl {
    font-size: 1.875rem;
  }

  .nav {
    padding: 0.5rem 1rem 0.5rem 1.25rem;
  }

  .nav-logo-img {
    height: 7rem;
    margin: -1.5rem 0;
  }

  .nav-cta {
    padding: 0.5rem 1rem;
    font-size: 0.8125rem;
  }
}