:root {
  --ink: #0b0b0b;
  --paper: #f2f0e9;
  --signal: #d9ff43;
  --blue: #4c67ff;
  --line: rgba(11, 11, 11, 0.18);
  --line-dark: rgba(255, 255, 255, 0.18);
  --muted: #65645e;
  --max: 1240px;
  --pad: clamp(1.25rem, 4vw, 4rem);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: "Helvetica Neue", Helvetica, Arial, sans-serif;
  font-size: 1rem;
  line-height: 1.5;
  text-rendering: optimizeLegibility;
}

body::selection {
  background: var(--blue);
  color: #fff;
}

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

button,
a,
summary {
  -webkit-tap-highlight-color: transparent;
}

.skip-link {
  position: fixed;
  top: 0.75rem;
  left: 0.75rem;
  z-index: 100;
  padding: 0.75rem 1rem;
  background: var(--signal);
  color: var(--ink);
  transform: translateY(-160%);
  transition: transform 160ms ease;
}

.skip-link:focus {
  transform: translateY(0);
}

.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 50;
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  min-height: 4.6rem;
  padding: 0 var(--pad);
  color: #fff;
  border-bottom: 1px solid rgba(255, 255, 255, 0.16);
  background: rgba(11, 11, 11, 0.78);
  backdrop-filter: blur(18px);
  transition: min-height 220ms ease, background 220ms ease;
}

.site-header.compact {
  min-height: 3.9rem;
  background: rgba(11, 11, 11, 0.94);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.7rem;
  width: fit-content;
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.08em;
}

.brand-mark {
  display: grid;
  width: 1.8rem;
  height: 1.8rem;
  place-items: center;
  color: var(--ink);
  background: var(--signal);
  border-radius: 50%;
}

.desktop-nav {
  display: flex;
  gap: 2rem;
  font-size: 0.85rem;
}

.desktop-nav a {
  color: rgba(255, 255, 255, 0.72);
  transition: color 160ms ease;
}

.desktop-nav a:hover,
.desktop-nav a:focus-visible {
  color: #fff;
}

.header-cta {
  justify-self: end;
  display: inline-flex;
  align-items: center;
  gap: 0.65rem;
  font-size: 0.84rem;
  font-weight: 700;
}

.header-cta span {
  color: var(--signal);
}

.hero {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1.55fr) minmax(19rem, 0.75fr);
  gap: clamp(3rem, 8vw, 8rem);
  min-height: 100svh;
  padding: clamp(8.5rem, 14vw, 12rem) var(--pad) 0;
  overflow: hidden;
  color: #fff;
  background: var(--ink);
}

.hero-grid {
  position: absolute;
  inset: 0;
  opacity: 0.24;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.1) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.1) 1px, transparent 1px);
  background-size: 72px 72px;
  mask-image: linear-gradient(to bottom, black 10%, transparent 82%);
}

.hero::after {
  content: "BUILD";
  position: absolute;
  right: -0.04em;
  bottom: -0.22em;
  color: transparent;
  font-size: clamp(11rem, 30vw, 30rem);
  font-weight: 900;
  line-height: 0.8;
  letter-spacing: -0.1em;
  -webkit-text-stroke: 1px rgba(255, 255, 255, 0.09);
  pointer-events: none;
}

.hero-copy,
.hero-ticket,
.hero-proof {
  position: relative;
  z-index: 2;
}

.eyebrow {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin: 0 0 1.5rem;
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.eyebrow span {
  padding: 0.36rem 0.52rem;
  color: var(--ink);
  background: var(--signal);
}

.eyebrow.light {
  color: rgba(255, 255, 255, 0.68);
}

.hero h1 {
  max-width: 14ch;
  margin: 0;
  font-size: clamp(3.7rem, 8vw, 8.6rem);
  font-weight: 750;
  line-height: 0.9;
  letter-spacing: -0.075em;
}

.hero h1 em {
  display: block;
  color: var(--signal);
  font-family: Georgia, "Times New Roman", serif;
  font-weight: 400;
  letter-spacing: -0.055em;
}

.hero-lead {
  max-width: 42rem;
  margin: 2.25rem 0 0;
  color: rgba(255, 255, 255, 0.68);
  font-size: clamp(1.05rem, 1.5vw, 1.3rem);
  line-height: 1.6;
}

.hero-actions {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  margin-top: 2.5rem;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  min-height: 3.65rem;
  padding: 0 1.25rem;
  border: 1px solid transparent;
  font-size: 0.94rem;
  font-weight: 750;
  transition: transform 160ms ease, background 160ms ease, color 160ms ease;
}

.button:hover,
.button:focus-visible {
  transform: translateY(-2px);
}

.button-primary {
  min-width: 14rem;
  color: var(--ink);
  background: var(--signal);
}

.button-primary:hover,
.button-primary:focus-visible {
  background: #fff;
}

.text-link {
  display: inline-flex;
  gap: 0.55rem;
  color: rgba(255, 255, 255, 0.72);
  font-size: 0.9rem;
}

.hero-ticket {
  align-self: start;
  margin-top: 1rem;
  padding: 1.1rem;
  color: var(--ink);
  background: var(--signal);
  transform: rotate(2.25deg);
  box-shadow: 1.1rem 1.1rem 0 var(--blue);
}

.ticket-top {
  display: flex;
  justify-content: space-between;
  padding-bottom: 0.85rem;
  border-bottom: 1px dashed rgba(11, 11, 11, 0.55);
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
  font-size: 0.7rem;
  font-weight: 800;
  letter-spacing: 0.08em;
}

.ticket-stamp {
  margin: 2.1rem 0;
  font-size: clamp(3.5rem, 6.5vw, 6.2rem);
  font-weight: 900;
  line-height: 0.78;
  letter-spacing: -0.09em;
}

.hero-ticket dl {
  margin: 0;
  border-top: 1px solid rgba(11, 11, 11, 0.7);
}

.hero-ticket dl div {
  display: grid;
  grid-template-columns: 0.8fr 1.2fr;
  gap: 1rem;
  padding: 0.8rem 0;
  border-bottom: 1px solid rgba(11, 11, 11, 0.28);
}

.hero-ticket dt {
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
  font-size: 0.72rem;
  text-transform: uppercase;
}

.hero-ticket dd {
  margin: 0;
  font-size: 0.92rem;
  font-weight: 750;
}

.ticket-code {
  display: flex;
  align-items: stretch;
  gap: 4px;
  height: 2.6rem;
  margin-top: 1.15rem;
}

.ticket-code span {
  flex: 1;
  background: var(--ink);
}

.ticket-code span:nth-child(3n) {
  flex: 0.32;
}

.ticket-code span:nth-child(4n) {
  flex: 1.6;
}

.hero-proof {
  grid-column: 1 / -1;
  align-self: end;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  margin: clamp(5rem, 8vw, 8rem) calc(var(--pad) * -1) 0;
  padding: 0 var(--pad);
  border-top: 1px solid rgba(255, 255, 255, 0.16);
}

.hero-proof div {
  display: flex;
  min-height: 7rem;
  flex-direction: column;
  justify-content: center;
  padding: 1rem 1.5rem 1rem 0;
  border-right: 1px solid rgba(255, 255, 255, 0.16);
}

.hero-proof div:not(:first-child) {
  padding-left: 1.5rem;
}

.hero-proof div:last-child {
  border-right: 0;
}

.hero-proof strong {
  font-size: clamp(1.2rem, 2vw, 1.7rem);
  line-height: 1.1;
}

.hero-proof span {
  margin-top: 0.45rem;
  color: rgba(255, 255, 255, 0.55);
  font-size: 0.78rem;
}

.section {
  padding: clamp(5rem, 10vw, 9rem) var(--pad);
}

.section-index {
  margin-bottom: clamp(3rem, 6vw, 6rem);
  padding-top: 0.75rem;
  color: var(--muted);
  border-top: 1px solid var(--line);
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.section-index.light {
  color: rgba(255, 255, 255, 0.48);
  border-color: var(--line-dark);
}

.problem-heading {
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: 2rem;
  align-items: start;
}

.problem-heading .eyebrow {
  margin: 0;
}

.problem-heading h2,
.work-title h2,
.fit-heading h2,
.faq-heading h2 {
  margin: 0;
  font-size: clamp(2.8rem, 6vw, 6.7rem);
  font-weight: 750;
  line-height: 0.95;
  letter-spacing: -0.065em;
}

.problem-layout {
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: 2rem;
  margin-top: clamp(4rem, 8vw, 8rem);
}

.problem-intro {
  max-width: 29rem;
  margin: 0;
  color: var(--muted);
  font-family: Georgia, "Times New Roman", serif;
  font-size: clamp(1.35rem, 2.4vw, 2rem);
  line-height: 1.45;
}

.problem-list {
  border-top: 1px solid var(--ink);
}

.problem-item {
  display: grid;
  grid-template-columns: 5rem 1fr;
  gap: 1rem;
  padding: 2rem 0;
  border-bottom: 1px solid var(--line);
}

.problem-item > span {
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
  font-size: 0.75rem;
}

.problem-item h3 {
  margin: 0 0 0.5rem;
  font-size: clamp(1.35rem, 2.4vw, 2rem);
  letter-spacing: -0.04em;
}

.problem-item p {
  max-width: 37rem;
  margin: 0;
  color: var(--muted);
}

.method-section,
.mentor-section {
  color: #fff;
  background: var(--ink);
}

.method-heading {
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: 1.5rem 2rem;
}

.method-heading .eyebrow {
  margin: 0;
}

.method-heading h2,
.mentor-copy h2 {
  margin: 0;
  font-size: clamp(3rem, 7vw, 7.3rem);
  font-weight: 750;
  line-height: 0.9;
  letter-spacing: -0.07em;
}

.method-heading > p:last-child {
  grid-column: 2;
  max-width: 40rem;
  margin: 1rem 0 0;
  color: rgba(255, 255, 255, 0.6);
  font-size: 1.1rem;
}

.method-track {
  margin-top: clamp(4rem, 8vw, 8rem);
  border-top: 1px solid var(--line-dark);
}

.method-step {
  display: grid;
  grid-template-columns: minmax(7rem, 0.55fr) 2.45fr;
  min-height: 25rem;
  border-bottom: 1px solid var(--line-dark);
}

.method-number {
  padding: 1.5rem 1.5rem 1.5rem 0;
  color: var(--signal);
  border-right: 1px solid var(--line-dark);
  font-family: Georgia, "Times New Roman", serif;
  font-size: clamp(4.5rem, 9vw, 10rem);
  font-style: italic;
  line-height: 0.9;
}

.method-copy {
  display: grid;
  grid-template-columns: 0.55fr 1.35fr 1.1fr;
  gap: 2rem;
  align-items: start;
  padding: 2rem 0 2rem clamp(1.5rem, 4vw, 4rem);
}

.method-label {
  margin: 0;
  color: var(--signal);
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
  font-size: 0.74rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.method-copy h3 {
  margin: 0;
  font-size: clamp(1.7rem, 3.2vw, 3.1rem);
  line-height: 1;
  letter-spacing: -0.05em;
}

.method-copy > p:not(.method-label) {
  grid-column: 2;
  max-width: 35rem;
  margin: 1rem 0 0;
  color: rgba(255, 255, 255, 0.62);
}

.method-copy ul {
  grid-column: 3;
  grid-row: 1 / span 2;
  margin: 0;
  padding: 0;
  list-style: none;
}

.method-copy li {
  padding: 0.75rem 0;
  color: rgba(255, 255, 255, 0.74);
  border-bottom: 1px solid var(--line-dark);
  font-size: 0.88rem;
}

.work-section {
  background: var(--signal);
}

.work-grid {
  display: grid;
  grid-template-columns: 0.95fr 1.3fr;
  gap: clamp(3rem, 8vw, 8rem);
}

.work-title .eyebrow {
  margin-bottom: 2rem;
}

.work-canvas {
  align-self: start;
  padding: clamp(1.5rem, 4vw, 3rem);
  color: #fff;
  background: var(--blue);
  box-shadow: 1rem 1rem 0 var(--ink);
  transform: rotate(-1deg);
}

.canvas-kicker {
  margin: 0 0 2rem;
  padding-bottom: 0.8rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.5);
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
  font-size: 0.76rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.canvas-row {
  display: grid;
  grid-template-columns: 3rem 1fr;
  gap: 1rem;
  padding: 1.2rem 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.25);
}

.canvas-row span {
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
  font-size: 0.72rem;
}

.canvas-row strong {
  font-size: clamp(1.15rem, 2.2vw, 1.7rem);
  line-height: 1.15;
  letter-spacing: -0.035em;
}

.canvas-note {
  max-width: 36rem;
  margin: 2rem 0 0;
  color: rgba(255, 255, 255, 0.7);
}

.fit-heading {
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: 2rem;
}

.fit-heading .eyebrow {
  margin: 0;
}

.fit-columns {
  display: grid;
  grid-template-columns: 1fr 1fr;
  margin-top: clamp(4rem, 8vw, 7rem);
  border: 1px solid var(--ink);
}

.fit-card {
  position: relative;
  min-height: 33rem;
  padding: clamp(1.5rem, 4vw, 3.5rem);
}

.fit-card + .fit-card {
  border-left: 1px solid var(--ink);
}

.fit-symbol {
  display: block;
  margin-bottom: clamp(4rem, 9vw, 9rem);
  font-family: Georgia, "Times New Roman", serif;
  font-size: 5rem;
  line-height: 0.8;
}

.fit-yes {
  background: #fff;
}

.fit-no {
  color: #fff;
  background: var(--ink);
}

.fit-no .fit-symbol {
  color: var(--signal);
}

.fit-card h3 {
  margin: 0 0 1.5rem;
  font-size: clamp(1.7rem, 3vw, 2.8rem);
  line-height: 1;
  letter-spacing: -0.045em;
}

.fit-card ul {
  margin: 0;
  padding: 0;
  list-style: none;
}

.fit-card li {
  position: relative;
  padding: 0.85rem 0 0.85rem 1.5rem;
  border-top: 1px solid currentColor;
  color: var(--muted);
}

.fit-card li::before {
  content: "↳";
  position: absolute;
  left: 0;
}

.fit-no li {
  color: rgba(255, 255, 255, 0.64);
}

.mentor-layout {
  display: grid;
  grid-template-columns: 0.8fr 1.2fr;
  gap: clamp(3rem, 8vw, 8rem);
  align-items: center;
}

.portrait-frame {
  position: relative;
  max-width: 30rem;
  padding: 0.8rem;
  background: var(--signal);
  transform: rotate(-2deg);
}

.portrait-frame::after {
  content: "10 ANOS / PRODUTO / SOFTWARE";
  position: absolute;
  right: -1.4rem;
  bottom: 1.25rem;
  padding: 0.7rem 1rem;
  color: #fff;
  background: var(--blue);
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
  font-size: 0.66rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  transform: rotate(3deg);
}

.portrait-frame img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 1;
  object-fit: cover;
}

.portrait-caption {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
  margin-top: 1.5rem;
}

.portrait-caption strong {
  font-size: 1.1rem;
}

.portrait-caption span {
  color: rgba(255, 255, 255, 0.52);
  font-size: 0.85rem;
}

.mentor-copy .eyebrow {
  margin-bottom: 2rem;
}

.mentor-lead {
  margin: 2.5rem 0 1.2rem;
  color: #fff;
  font-size: clamp(1.25rem, 2.1vw, 1.7rem);
  line-height: 1.45;
}

.mentor-copy > p:not(.eyebrow):not(.mentor-lead) {
  max-width: 45rem;
  color: rgba(255, 255, 255, 0.58);
}

.mentor-copy blockquote {
  margin: 2.5rem 0;
  padding-left: 1.5rem;
  color: var(--signal);
  border-left: 2px solid var(--signal);
  font-family: Georgia, "Times New Roman", serif;
  font-size: clamp(1.25rem, 2.2vw, 1.8rem);
  font-style: italic;
}

.mentor-links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.mentor-links a {
  padding: 0.7rem 0.9rem;
  border: 1px solid var(--line-dark);
  font-size: 0.8rem;
  transition: color 160ms ease, border-color 160ms ease;
}

.mentor-links a:hover,
.mentor-links a:focus-visible {
  color: var(--signal);
  border-color: var(--signal);
}

.offer-section {
  color: var(--ink);
  background: var(--blue);
}

.offer-panel {
  display: grid;
  grid-template-columns: 1.35fr 0.65fr;
  background: var(--signal);
  border: 2px solid var(--ink);
  box-shadow: 1.15rem 1.15rem 0 var(--ink);
}

.offer-copy,
.offer-price {
  padding: clamp(2rem, 5vw, 5rem);
}

.offer-copy {
  border-right: 2px solid var(--ink);
}

.offer-copy h2 {
  max-width: 12ch;
  margin: 0;
  font-size: clamp(3.2rem, 7vw, 7.2rem);
  line-height: 0.9;
  letter-spacing: -0.075em;
}

.offer-copy > p:last-child {
  max-width: 36rem;
  margin: 2rem 0 0;
  color: rgba(11, 11, 11, 0.65);
}

.offer-price {
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.offer-price > span {
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.offer-price strong {
  margin: 0.7rem 0 2.5rem;
  font-size: clamp(3rem, 5vw, 5.5rem);
  line-height: 1;
  letter-spacing: -0.065em;
}

.button-dark {
  color: #fff;
  background: var(--ink);
}

.button-dark:hover,
.button-dark:focus-visible {
  color: var(--ink);
  background: #fff;
}

.offer-price small {
  margin-top: 0.8rem;
  color: rgba(11, 11, 11, 0.58);
}

.faq-layout {
  display: grid;
  grid-template-columns: 0.8fr 1.2fr;
  gap: clamp(3rem, 8vw, 8rem);
}

.faq-heading h2 {
  font-size: clamp(3rem, 6vw, 6rem);
}

.faq-list {
  border-top: 1px solid var(--ink);
}

.faq-list details {
  border-bottom: 1px solid var(--line);
}

.faq-list summary {
  position: relative;
  padding: 1.6rem 3rem 1.6rem 0;
  cursor: pointer;
  list-style: none;
  font-size: clamp(1.15rem, 2vw, 1.55rem);
  font-weight: 700;
  letter-spacing: -0.025em;
}

.faq-list summary::-webkit-details-marker {
  display: none;
}

.faq-list summary::after {
  content: "+";
  position: absolute;
  top: 1.35rem;
  right: 0;
  font-family: Georgia, "Times New Roman", serif;
  font-size: 2rem;
  font-weight: 400;
}

.faq-list details[open] summary::after {
  content: "×";
}

.faq-list details p {
  max-width: 42rem;
  margin: -0.25rem 0 1.7rem;
  color: var(--muted);
}

.site-footer {
  display: grid;
  grid-template-columns: 1fr auto auto;
  gap: 3rem;
  align-items: end;
  padding: 4rem var(--pad);
  color: #fff;
  background: var(--ink);
}

.footer-brand {
  color: #fff;
}

.site-footer p {
  margin: 1.5rem 0 0;
  color: rgba(255, 255, 255, 0.48);
  font-family: Georgia, "Times New Roman", serif;
  font-size: 1.2rem;
}

.footer-meta {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  color: rgba(255, 255, 255, 0.5);
  font-size: 0.75rem;
}

.footer-link {
  color: var(--signal);
  font-size: 0.9rem;
  font-weight: 700;
}

.mobile-contact {
  display: none;
}

.reveal {
  opacity: 0;
  transform: translateY(1.8rem);
  transition: opacity 600ms ease, transform 600ms cubic-bezier(0.22, 1, 0.36, 1);
}

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

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    transition-duration: 0.01ms !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
  }

  .reveal {
    opacity: 1;
    transform: none;
  }
}

@media (max-width: 980px) {
  .site-header {
    grid-template-columns: 1fr auto;
  }

  .desktop-nav {
    display: none;
  }

  .hero {
    grid-template-columns: 1fr;
    gap: 4rem;
  }

  .hero-copy {
    max-width: 54rem;
  }

  .hero-ticket {
    max-width: 34rem;
    justify-self: end;
  }

  .hero-proof {
    grid-template-columns: 1fr 1fr;
  }

  .hero-proof div:nth-child(2) {
    border-right: 0;
  }

  .hero-proof div:nth-child(-n + 2) {
    border-bottom: 1px solid rgba(255, 255, 255, 0.16);
  }

  .problem-heading,
  .problem-layout,
  .method-heading,
  .fit-heading,
  .mentor-layout,
  .faq-layout {
    grid-template-columns: 1fr;
  }

  .problem-heading h2,
  .problem-layout > *,
  .method-heading h2,
  .method-heading > p:last-child,
  .fit-heading h2 {
    grid-column: 1;
  }

  .method-heading .eyebrow,
  .problem-heading .eyebrow,
  .fit-heading .eyebrow {
    margin-bottom: 1rem;
  }

  .method-copy {
    grid-template-columns: 1fr 1.5fr;
  }

  .method-label {
    grid-column: 1;
  }

  .method-copy h3,
  .method-copy > p:not(.method-label) {
    grid-column: 2;
  }

  .method-copy ul {
    grid-column: 2;
    grid-row: auto;
  }

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

  .work-title h2 {
    max-width: 13ch;
  }

  .offer-panel {
    grid-template-columns: 1fr;
  }

  .offer-copy {
    border-right: 0;
    border-bottom: 2px solid var(--ink);
  }

  .offer-price strong {
    margin-bottom: 1.5rem;
  }

  .site-footer {
    grid-template-columns: 1fr 1fr;
  }

  .footer-link {
    grid-column: 2;
    grid-row: 1;
    align-self: start;
    justify-self: end;
  }

  .footer-meta {
    grid-column: 1 / -1;
  }
}

@media (max-width: 680px) {
  :root {
    --pad: 1.15rem;
  }

  body {
    padding-bottom: 4.5rem;
  }

  .site-header {
    min-height: 4rem;
  }

  .header-cta {
    display: none;
  }

  .brand {
    font-size: 0.7rem;
  }

  .hero {
    min-height: auto;
    padding-top: 7rem;
  }

  .hero h1 {
    font-size: clamp(3.55rem, 17vw, 5.7rem);
  }

  .hero-lead {
    font-size: 1.02rem;
  }

  .hero-actions {
    align-items: flex-start;
    flex-direction: column;
  }

  .button-primary {
    width: 100%;
  }

  .hero-ticket {
    width: calc(100% - 1rem);
    justify-self: start;
    box-shadow: 0.65rem 0.65rem 0 var(--blue);
  }

  .ticket-stamp {
    font-size: 4.4rem;
  }

  .hero-proof {
    grid-template-columns: 1fr;
  }

  .hero-proof div,
  .hero-proof div:not(:first-child) {
    min-height: 5.5rem;
    padding: 1rem 0;
    border-right: 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.16);
  }

  .hero-proof div:last-child {
    border-bottom: 0;
  }

  .section-index {
    margin-bottom: 2.5rem;
  }

  .problem-heading h2,
  .work-title h2,
  .fit-heading h2,
  .faq-heading h2,
  .method-heading h2,
  .mentor-copy h2,
  .offer-copy h2 {
    font-size: clamp(2.65rem, 13vw, 4.4rem);
  }

  .problem-layout {
    margin-top: 3.5rem;
  }

  .problem-item {
    grid-template-columns: 2.5rem 1fr;
  }

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

  .method-number {
    padding: 1.25rem 0;
    border-right: 0;
    border-bottom: 1px solid var(--line-dark);
    font-size: 4.8rem;
  }

  .method-copy {
    grid-template-columns: 1fr;
    padding: 1.5rem 0 3rem;
  }

  .method-label,
  .method-copy h3,
  .method-copy > p:not(.method-label),
  .method-copy ul {
    grid-column: 1;
  }

  .work-canvas {
    padding: 1.4rem;
    box-shadow: 0.55rem 0.55rem 0 var(--ink);
  }

  .canvas-row {
    grid-template-columns: 2.2rem 1fr;
  }

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

  .fit-card {
    min-height: auto;
  }

  .fit-card + .fit-card {
    border-top: 1px solid var(--ink);
    border-left: 0;
  }

  .fit-symbol {
    margin-bottom: 3rem;
  }

  .portrait-frame {
    width: calc(100% - 1rem);
  }

  .portrait-frame::after {
    right: -0.75rem;
    font-size: 0.56rem;
  }

  .offer-section {
    padding-right: 1.6rem;
  }

  .offer-panel {
    box-shadow: 0.6rem 0.6rem 0 var(--ink);
  }

  .offer-copy,
  .offer-price {
    padding: 1.6rem;
  }

  .offer-price strong {
    font-size: 3.4rem;
  }

  .faq-layout {
    gap: 3rem;
  }

  .site-footer {
    grid-template-columns: 1fr;
    align-items: start;
    padding-bottom: 3rem;
  }

  .footer-link,
  .footer-meta {
    grid-column: 1;
    grid-row: auto;
    justify-self: start;
  }

  .mobile-contact {
    position: fixed;
    right: 0.75rem;
    bottom: 0.75rem;
    left: 0.75rem;
    z-index: 60;
    display: flex;
    align-items: center;
    justify-content: space-between;
    min-height: 3.5rem;
    padding: 0 1rem;
    color: var(--ink);
    background: var(--signal);
    border: 1px solid var(--ink);
    box-shadow: 0.25rem 0.25rem 0 var(--ink);
    font-size: 0.87rem;
    font-weight: 750;
  }
}

@media (min-width: 1600px) {
  :root {
    --pad: max(4rem, calc((100vw - var(--max)) / 2));
  }
}