@import url('https://fonts.googleapis.com/css2?family=Oswald:wght@300;400&family=DM+Serif+Display:ital@0;1&display=swap');

:root {
  --ink: #0f0f0e;
  --paper: #f5f2ed;
  --accent: #e8521a;
  --muted: #7a7670;
  --border: #dedad4;
  --white: #ffffff;
  --font-serif: 'Oswald', "Impact";
  --font-sans: 'Lato', Helvetica, Arial, sans-serif;
  --size-xxl: 64px;
  --size-xl: 36px;
  --size-s: 20px;
  --size-sm: 16px;
  --size-xs: 12px;
}

*,
*::before,
*::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  background: var(--paper);
  color: var(--ink);
  font-family: var(--font-sans);
  font-size: var(--size-sm);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* ── NAV ── */
nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 24px 48px;
  border-bottom: 1px solid var(--border);
  position: sticky;
  top: 0;
  background: color-mix(in srgb, var(--paper), transparent 20%);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  z-index: 100;
}

.logo {
  font-family: var(--font-serif);
  font-size: var(--size-s);
  color: var(--ink);
  text-decoration: none;
}

.logo span {
  color: var(--accent);
}

nav a.back {
  font-size: var(--size-xs);
  color: var(--muted);
  text-decoration: none;
}

nav a.back:hover {
  color: var(--ink);
}

.cta-nav {
  background: var(--ink);
  color: var(--white);
  padding: 10px 24px;
  border-radius: 2px;
  text-decoration: none;
  font-size: var(--size-xs);
  transition: background 0.2s;
}

.cta-block a {
  margin-top: 20px;
  display: inline-block
}

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

/* ── TYPOGRAPHY ── */
h1,
h2,
h3,
h4 {
  font-family: var(--font-serif);
  text-transform: uppercase;
  color: var(--ink);
  letter-spacing: -0.08em;
}

h1 em,
h2 em {
  font-style: normal;
  font-family: var(--font-serif);
  color: var(--accent);
}

/* ── COMPONENTS ── */
.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  background: var(--accent);
  color: var(--white);
  border: none;
  padding: 16px 32px;
  border-radius: 2px;
  font-family: var(--font-serif);
  font-size: var(--size-sm);
  cursor: pointer;
  text-decoration: none;
  transition: transform 0.15s, box-shadow 0.15s;
}

.btn-primary:hover:not(:disabled) {
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(232, 82, 26, 0.28);
}

.btn-secondary {
  background: transparent;
  color: var(--muted);
  border: 1px solid var(--border);
  padding: 16px 24px;
  border-radius: 2px;
  font-family: var(--font-serif);
  font-size: var(--size-sm);
  cursor: pointer;
  text-decoration: none;
  transition: all 0.15s;
}

.btn-secondary:hover {
  border-color: var(--ink);
  color: var(--ink);
}

/* ── SECTIONS ── */
section {
  border-bottom: 1px solid var(--border);
}

.section-inner {
  display: grid;
  grid-template-columns: 280px 1fr;
}

.section-label {
  padding: 64px 0;
}

.section-label h2 {
  font-size: var(--size-xs);
  text-transform: uppercase;
  color: var(--muted);
  font-family: var(--font-serif);
}

.section-content {
  padding: 64px 48px;
}

/* ── HERO (HOME) ── */
.hero {
  display: grid;
  grid-template-columns: 1fr 0.9fr;
  min-height: 60vh;
  border-bottom: 1px solid var(--border);
}

.hero-left {
  padding: 80px 48px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  border-right: 1px solid var(--border);
}

.hero-tag {
  font-size: var(--size-xs);
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 28px;
  animation: fadeUp 0.6s ease 0.1s both;
}

.hero h1 {
  font-size: var(--size-xxl);
  line-height: 1.08;
  margin-bottom: 28px;
  animation: fadeUp 0.6s ease 0.2s both;
}

.hero-sub {
  font-size: var(--size-s);
  color: var(--muted);
  line-height: 1.65;
  max-width: 440px;
  margin-bottom: 44px;
  animation: fadeUp 0.6s ease 0.3s both;
}

.hero-cta {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  background: var(--accent);
  color: var(--white);
  padding: 16px 32px;
  border-radius: 2px;
  text-decoration: none;
  font-size: var(--size-sm);
  width: fit-content;
  transition: transform 0.15s, box-shadow 0.15s;
  animation: fadeUp 0.6s ease 0.4s both;
}

.hero-cta:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(232, 82, 26, 0.28);
}

.hero-right {
  padding: 0;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  position: relative;
  overflow: hidden;
  background: radial-gradient(circle at bottom right, #211 0%, var(--ink) 40%);
}

.hero-right::before {
  content: '\201C';
  font-family: var(--font-serif);
  font-size: 320px;
  color: rgba(255, 255, 255, 0.04);
  position: absolute;
  top: -40px;
  left: 20px;
  line-height: 1;
  pointer-events: none;
  z-index: 2;
}

.hero-slide {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  padding: 80px 48px;
  display: flex;
  flex-direction: column;
  opacity: 0;
  transition: opacity 0.8s ease-in-out;
  z-index: 0;
}

.hero-slide.active {
  opacity: 1;
  z-index: 1;
}

.hero-slide-logo {
  position: absolute;
  width: 100%;
  left: 0%;
  top: 30%;
  transform: translate(0%, -15%);
  opacity: 0.05;
  pointer-events: none;
  object-fit: contain;
  z-index: 0;
  filter: blur(3px);
}

.hero-quote {
  font-size: var(--size-xl);
  line-height: 1.2;
  max-width: 450px;
  color: var(--white);
  margin-bottom: 20px;
  position: relative;
  z-index: 3;
}

.hero-quote::after {
  content: '|';
  display: inline-block;
  color: var(--accent);
  margin-left: 2px;
  animation: blink 0.7s step-end infinite;
}

.hero-quote.typing-done::after {
  display: none;
}

@keyframes blink {

  0%,
  100% {
    opacity: 1;
  }

  50% {
    opacity: 0;
  }
}

.hero-quote-source {
  font-size: var(--size-s);
  color: rgba(255, 255, 255, 0.45);
  position: relative;
  z-index: 3;
  opacity: 0;
  transition: opacity 0.6s ease;
}

.hero-quote-source.visible {
  opacity: 1;
}

/* ── CASE STUDY SPECIFIC ── */
.body-wrap {
  display: grid;
  grid-template-columns: 280px 1fr;
  border-bottom: 1px solid var(--border);
}

.sidebar {
  padding: 56px 48px;
  border-right: 1px solid var(--border);
  position: sticky;
  top: 73px;
  align-self: start;
}

.sidebar-label {
  font-size: var(--size-xs);
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 20px;
}

.sidebar nav {
  padding: 0;
  border: none;
  background: none;
  position: static;
  display: flex;
  flex-direction: column;
  align-items: start;
  gap: 0;
}

.sidebar nav a {
  font-size: var(--size-xs);
  color: var(--muted);
  text-decoration: none;
  padding: 10px 0;
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  gap: 8px;
  transition: color 0.15s;
}

.sidebar nav a:last-child {
  border-bottom: none;
}

.sidebar nav a:hover {
  color: var(--ink);
}

.sidebar nav a.active {
  color: var(--accent);
}

.sidebar nav a .num {
  font-size: var(--size-xs);
  opacity: 0.5;
  min-width: 16px;
}

.content {
  padding: 56px 56px 80px;
}

.section {
  margin-bottom: 64px;
}

.section:last-child {
  margin-bottom: 0;
}

.section-content-label {
  font-size: var(--size-xs);
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 16px;
  display: flex;
  align-items: center;
  gap: 10px;
}

.section-content-label::after {
  content: '';
  flex: 1;
  height: 1px;
  background: var(--border);
}

.section h2 {
  font-size: var(--size-xl);
  line-height: 1.2;
  margin-bottom: 24px;
}

.section p {
  font-size: var(--size-sm);
  color: var(--muted);
  line-height: 1.8;
  margin-bottom: 16px;
  max-width: 600px;
}

.section p:last-child {
  margin-bottom: 0;
}

.section p strong {
  color: var(--ink);
}

/* ── STATS & DATA ── */
.stat-strip {
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  background: #eee;
}

.stat-item {
  padding: 36px 48px;
  border-right: 1px solid var(--border);
}

.stat-item:last-child {
  border-right: none;
}

.stat-label {
  font-size: var(--size-xs);
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 10px;
}

.stat-value {
  font-size: var(--size-xl);
  line-height: 1;
  margin-bottom: 6px;
}

.stat-desc {
  font-size: var(--size-xs);
  color: var(--muted);
  line-height: 1.5;
}

.diagnosis-box {
  border: 1px solid var(--border);
  margin: 28px 0;
  overflow: hidden;
  max-width: 600px;
}

.diagnosis-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
}

.diagnosis-col {
  padding: 24px 28px;
}

.diagnosis-col:first-child {
  border-right: 1px solid var(--border);
}

.diagnosis-col-label {
  font-size: var(--size-xs);
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 10px;
}

.diagnosis-col-label.wrong {
  color: var(--muted);
}

.diagnosis-col-label.right {
  color: var(--accent);
}

.diagnosis-col p {
  font-size: var(--size-sm);
  color: var(--ink);
  line-height: 1.6;
  margin: 0;
  max-width: none;
}

.mechanics {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1px;
  background: var(--border);
  border: 1px solid var(--border);
  margin: 28px 0;
  max-width: 600px;
}

.mechanic {
  background: var(--paper);
  padding: 24px 24px 20px;
}

.mechanic-icon {
  font-size: var(--size-s);
  margin-bottom: 10px;
  display: block;
}

.mechanic h4 {
  font-size: var(--size-sm);
  color: var(--ink);
  margin-bottom: 6px;
}

.mechanic p {
  font-size: var(--size-xs);
  color: var(--muted);
  line-height: 1.6;
  margin: 0;
  max-width: none;
}

.quote-block {
  border-left: 3px solid var(--accent);
  padding: 24px 28px;
  background: var(--white);
  margin: 28px 0;
  max-width: 600px;
}

.quote-block p {
  font-size: var(--size-sm);
  color: var(--ink);
  font-style: italic;
  line-height: 1.7;
  margin-bottom: 12px;
  max-width: none;
}

.quote-block cite {
  font-size: var(--size-xs);
  color: var(--muted);
  font-style: normal;
  text-transform: uppercase;
}

.before-after {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1px;
  background: var(--border);
  border: 1px solid var(--border);
  margin: 28px 0;
  max-width: 600px;
}

.ba-col {
  background: var(--paper);
  padding: 28px 24px;
}

.ba-label {
  font-size: var(--size-xs);
  text-transform: uppercase;
  margin-bottom: 14px;
}

.ba-label.before {
  color: var(--muted);
}

.ba-label.after {
  color: var(--accent);
}

.ba-num {
  font-size: var(--size-xl);
  line-height: 1;
  margin-bottom: 10px;
}

.ba-desc {
  font-size: var(--size-xs);
  color: var(--muted);
  line-height: 1.5;
}

.tag-row {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin-top: 40px;
  padding-top: 32px;
  border-top: 1px solid var(--border);
}

.tag {
  font-size: var(--size-xs);
  color: var(--muted);
  background: var(--border);
  padding: 4px 10px;
  border-radius: 2px;
}

/* ── LOGOS BAR ── */
.logos-bar {
  padding: 32px 48px;
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  overflow: hidden;
}

.logos-label {
  font-size: var(--size-xs);
  text-transform: uppercase;
  color: var(--muted);
  white-space: nowrap;
  margin-right: 60px;
  min-width: 120px;
  position: relative;
  z-index: 2;
}

.logos-list {
  position: relative;
  flex: 1;
  overflow: hidden;
  display: flex;
  align-items: center;
  mask-image: linear-gradient(to right, transparent, black 10%, black 90%, transparent);
}

.logos-track {
  display: flex;
  align-items: center;
  gap: 120px;
  width: max-content;
  animation: scroll 40s linear infinite;
  padding-left: 30px;
}

.logos-track img {
  max-height: 32px;
  max-width: 120px;
  filter: brightness(0);
  opacity: 0.5;
  transition: all 0.3s ease;
}

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

@keyframes scroll {
  from {
    transform: translateX(0);
  }

  to {
    transform: translateX(-50%);
  }
}

/* ── PROBLEM (HOME) ── */
.problem-heading {
  font-size: var(--size-xl);
  line-height: 1.2;
  margin-bottom: 24px;
}

.problem-body {
  font-size: var(--size-sm);
  color: var(--muted);
  line-height: 1.75;
  max-width: 600px;
  margin-bottom: 0.8rem;
}

/* ── STEPS (HOME) ── */
.steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
}

.step {
  padding: 40px 32px 40px 0;
  border-right: 1px solid var(--border);
}

.step:last-child {
  border-right: none;
  padding-right: 0;
}

.step:not(:first-child) {
  padding-left: 32px;
}

.step-num {
  font-size: var(--size-xl);
  color: var(--border);
  line-height: 1;
  margin-bottom: 16px;
}

.step h3 {
  font-size: var(--size-sm);
  margin-bottom: 10px;
}

.step p {
  font-size: var(--size-sm);
  color: var(--muted);
  line-height: 1.65;
}

/* ── CASES GRID (HOME) ── */
.cases-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
}

.case-card {
  padding: 40px 36px;
  border-right: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  transition: background 0.2s;
}

.case-card:hover {
  background: rgba(232, 82, 26, 0.03);
  cursor: pointer;
}

.case-card:nth-child(3n) {
  border-right: none;
}

.case-card.no-bottom {
  border-bottom: none;
}

.case-logo {
  font-size: var(--size-xs);
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 16px;
}

.case-stat,
.case-no-stat {
  font-size: var(--size-xl);
  font-family: var(--font-serif);
  line-height: 1.1;
  margin-bottom: 10px;
  text-transform: uppercase;
  font-weight: 500;
  letter-spacing: -0.08em;
}

.case-problem {
  font-size: var(--size-xs);
  text-transform: uppercase;
  color: var(--muted);
  opacity: 0.6;
  margin-bottom: 12px;
}

.case-desc {
  font-size: var(--size-sm);
  color: var(--muted);
  line-height: 1.65;
  margin-bottom: 20px;
}

.case-quote {
  font-size: var(--size-xs);
  color: var(--muted);
  border-left: 2px solid var(--accent);
  padding-left: 14px;
  font-style: italic;
  line-height: 1.6;
}

.case-quote cite {
  display: block;
  font-style: normal;
  font-size: var(--size-xs);
  text-transform: uppercase;
  color: var(--muted);
  opacity: 0.55;
  margin-top: 8px;
}

.case-cta-card {
  background: var(--ink);
  padding: 40px 36px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 20px;
  border-bottom: none;
}

.case-cta-card p {
  font-size: var(--size-s);
  color: var(--white);
  line-height: 1.3;
  font-style: italic;
}

.case-cta-card a {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: var(--accent);
  color: var(--white);
  padding: 13px 24px;
  border-radius: 2px;
  text-decoration: none;
  font-size: var(--size-sm);
  width: fit-content;
  transition: transform 0.15s;
}

.case-cta-card a:hover {
  transform: translateY(-2px);
}

/* ── BIO ── */
.bio-grid {
  display: grid;
  grid-template-columns: 200px 1fr;
  gap: 48px;
  align-items: start;
}

.bio-photo {
  width: 200px;
  height: 200px;
  border-radius: 2px;
  background: var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--size-xs);
  color: var(--muted);
  text-align: center;
  line-height: 1.5;
  overflow: hidden;
  flex-shrink: 0;
}

.bio-photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.bio-name {
  font-size: var(--size-xl);
  margin-bottom: 4px;
}

.bio-title {
  font-size: var(--size-xs);
  color: var(--accent);
  text-transform: uppercase;
  margin-bottom: 20px;
}

.bio-text {
  font-size: var(--size-sm);
  color: var(--muted);
  line-height: 1.75;
  max-width: 540px;
}

.bio-links {
  font-size: var(--size-xs);
  text-transform: uppercase;
  margin-top: 24px;
}

.bio-links a {
  text-decoration: none;
  color: var(--muted);
  margin-right: 16px;
}

.bio-links a:hover {
  color: var(--accent);
}

.bio-creds {
  display: flex;
  gap: 32px;
  margin-top: 28px;
  padding-top: 28px;
  border-top: 1px solid var(--border);
  flex-wrap: wrap;
}

.bio-cred-item strong {
  display: block;
  font-family: var(--font-serif);
  font-size: var(--size-xl);
  line-height: 1.1;
}

.bio-cred-item span {
  font-size: var(--size-xs);
  margin-top: 8px;
  color: var(--muted);
  line-height: 1.2;
  display: inline-block;
  vertical-align: text-top;
}

/* ── CTA FINAL ── */
.cta-section {
  background: var(--ink);
  padding: 96px 48px;
  text-align: center;
  border-bottom: none;
}

.cta-section h2 {
  font-size: clamp(32px, 4vw, 52px);
  color: var(--white);
  line-height: 1.15;
  margin-bottom: 20px;
}

.cta-section p {
  font-size: var(--size-sm);
  color: rgba(255, 255, 255, 0.45);
  max-width: 480px;
  margin: 0 auto 40px;
  line-height: 1.65;
}

.cta-section a {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  background: var(--accent);
  color: var(--white);
  padding: 18px 40px;
  border-radius: 2px;
  text-decoration: none;
  font-size: var(--size-sm);
  transition: transform 0.15s, box-shadow 0.15s;
}

.cta-section a:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 32px rgba(232, 82, 26, 0.35);
}

/* ── FOOTER ── */
footer {
  padding: 32px 48px;
  display: flex;
  flex-direction: column;
  align-items: center;
  background-color: var(--ink);
}

footer img {
  filter: invert(1) hue-rotate(180deg);
}

footer p {
  font-size: var(--size-xs);
  color: var(--muted);
}

/* ── ANIMATIONS ── */
@keyframes fadeUp {
  from {
    opacity: 0;
    transform: translateY(20px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* ── DIAGNOSTICO MODAL ── */
#snap-quiz-modal {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(15, 15, 14, 0.95);
  display: none;
  align-items: flex-start;
  justify-content: center;
  z-index: 10000;
  padding: 24px;
  overflow-y: auto;
  backdrop-filter: blur(8px);
}

#snap-quiz-modal.active {
  display: flex;
}

#snap-quiz-modal .quiz-wrap {
  background: #f5f2ed;
  width: 100%;
  max-width: 680px;
  margin: 40px auto;
  position: relative;
  border-radius: 4px;
  padding: 64px 48px;
  box-shadow: 0 32px 64px rgba(0, 0, 0, 0.4);
  color: #111;
}

.quiz-close {
  position: absolute;
  top: 24px;
  right: 24px;
  background: none;
  border: none;
  font-size: var(--size-xl);
  cursor: pointer;
  color: #111;
  opacity: 0.3;
  line-height: 1;
  transition: opacity 0.2s;
}

.quiz-close:hover {
  opacity: 1;
}

#snap-quiz-modal .screen {
  display: none;
}

#snap-quiz-modal .screen.visible {
  display: block;
  animation: quizFadeUp 0.4s ease both;
}

#snap-quiz-modal h2 {
  font-size: var(--size-xl);
  line-height: 1.1;
  margin-bottom: 24px;
}

@keyframes quizFadeUp {
  from {
    opacity: 0;
    transform: translateY(16px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

#snap-quiz-modal h1,
#snap-quiz-modal h2 {
  font-family: var(--font-serif);
}

#snap-quiz-modal .progress-track {
  display: flex;
  gap: 6px;
  margin-bottom: 48px;
}

#snap-quiz-modal .progress-dot {
  height: 3px;
  flex: 1;
  background: var(--border);
  border-radius: 2px;
}

#snap-quiz-modal .progress-dot.active {
  background: var(--accent);
}

#snap-quiz-modal .progress-dot.done {
  background: var(--ink);
}

#snap-quiz-modal .options {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

#snap-quiz-modal .option {
  border: 1.5px solid var(--border);
  border-radius: 4px;
  padding: 18px 24px;
  cursor: pointer;
  font-size: var(--size-s);
  color: var(--ink);
  background: var(--white);
  text-align: left;
  transition: all 0.15s;
  font-family: var(--font-sans);
  width: 100%;
}

#snap-quiz-modal .option:hover {
  border-color: var(--ink);
}

#snap-quiz-modal .option.selected {
  border-color: var(--accent);
  background: #fdf8f5;
}

#snap-quiz-modal .option-letter {
  display: inline-block;
  width: 22px;
  height: 22px;
  border-radius: 2px;
  background: #f5f2ed;
  border: 1px solid var(--border);
  font-size: var(--size-xs);
  text-align: center;
  line-height: 22px;
  margin-right: 12px;
}

#snap-quiz-modal .option.selected .option-letter {
  background: var(--accent);
  color: white;
  border-color: var(--accent);
}

#snap-quiz-modal .email-row {
  display: flex;
  gap: 12px;
  margin-bottom: 12px;
}

#snap-quiz-modal .email-input {
  flex: 1;
  border: 1.5px solid var(--border);
  border-radius: 4px;
  padding: 14px 18px;
  font-family: var(--font-sans);
  font-size: var(--size-s);
  outline: none;
}

#snap-quiz-modal .btn-row {
  display: flex;
  gap: 12px;
  margin-top: 36px;
}

#snap-quiz-modal .btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  background: var(--accent);
  color: var(--white);
  border: none;
  padding: 16px 32px;
  border-radius: 2px;
  font-family: var(--font-serif);
  font-size: var(--size-sm);
  cursor: pointer;
  transition: transform 0.15s, box-shadow 0.15s;
}

#snap-quiz-modal .btn-primary:hover:not(:disabled) {
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(232, 82, 26, 0.28);
}

#snap-quiz-modal .btn-primary:disabled {
  opacity: 0.4;
  cursor: not-allowed;
}

#snap-quiz-modal .btn-secondary {
  background: transparent;
  color: var(--muted);
  border: 1px solid var(--border);
  padding: 16px 24px;
  border-radius: 2px;
  font-family: var(--font-serif);
  font-size: var(--size-sm);
  cursor: pointer;
  transition: all 0.15s;
}

#snap-quiz-modal .btn-secondary:hover {
  border-color: var(--ink);
  color: var(--ink);
}

.result-status {
  display: inline-block;
  font-size: var(--size-xs);
  padding: 6px 12px;
  border-radius: 4px;
  margin-bottom: 20px;
  font-family: var(--font-serif);
}

.result-status.sending {
  background: #eee;
  color: #666;
}

.result-status.success {
  background: #e8f5e9;
  color: #2e7d32;
  border: 1px solid #c8e6c9;
}

.result-status.error {
  background: #fff5f5;
  color: #c62828;
  border: 1px solid #ffcdd2;
}

/* ── RESPONSIVE ── */
@media (max-width: 900px) {
  nav {
    padding: 20px 24px;
  }

  .hero {
    grid-template-columns: 1fr;
    min-height: auto;
  }

  nav .hero-cta {
    font-size: var(--size-xs);
  }

  .hero h1 {
    font-size: var(--size-xl);
  }

  .hero-sub {
    font-size: var(--size-sm);
  }

  .hero-left {
    padding: 56px 24px;
    border-right: none;
  }

  .hero-right {
    padding: 56px 24px;
    min-height: 300px;
  }

  .hero-quote {
    font-size: var(--size-s);
  }

  .hero-quote-source {
    font-size: var(--size-xs);
  }

  .logos-bar {
    flex-direction: column;
    align-items: flex-start;
    gap: 16px;
    padding: 24px;
  }

  .section-inner {
    grid-template-columns: 1fr;
  }


  .section-content {
    padding: 28px 24px 52px;
  }

  .steps {
    grid-template-columns: 1fr;
  }

  .step {
    border-right: none;
    border-bottom: 1px solid var(--border);
    padding: 28px 0 !important;
  }

  .step:last-child {
    border-bottom: none;
  }

  .cases-grid {
    grid-template-columns: 1fr;
  }

  .case-card,
  .case-cta-card {
    border-right: none;
  }

  .case-card.no-bottom {
    border-bottom: 1px solid var(--border);
  }

  .case-cta-card {
    border-bottom: none;
  }

  .bio-grid {
    grid-template-columns: 1fr;
  }

  .bio-creds {
    gap: 24px;
    flex-wrap: nowrap;
    line-height: 1;
    text-align: center;
  }

  footer {
    flex-direction: column;
    gap: 12px;
    text-align: center;
  }

  .cta-section {
    padding: 72px 24px;
  }

  .result-tag {
    display: block;
    margin: 1rem 0;
  }

  .result-heading {
    line-height: 1.5rem;
    margin-bottom: 1rem;
  }

  .result-signals {
    margin: 1rem 0;
  }

  section#snap-quiz-modal .btn-primary {
    margin: 1rem 0;
    text-decoration: none;
  }

  /* Motorola specific responsive tweaks */
  .stat-strip {
    grid-template-columns: 1fr;
  }

  .stat-item {
    border-right: none;
    border-bottom: 1px solid var(--border);
    padding: 28px 24px;
  }

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

  .body-wrap {
    grid-template-columns: 1fr;
  }

  .sidebar {
    display: none;
  }

  .content {
    padding: 40px 24px 60px;
  }

  .diagnosis-row,
  .before-after,
  .mechanics {
    grid-template-columns: 1fr;
  }

  .diagnosis-col:first-child {
    border-right: none;
    border-bottom: 1px solid var(--border);
  }
}