/* ============================================================
   RØQ — Contemporary climbing ritual
   World 02 refined: expressive line energy, calm, editorial
   ============================================================ */

/* ---------- Tokens ---------- */
:root {
  /* Type scale (fluid) */
  --text-xs: clamp(0.75rem, 0.7rem + 0.25vw, 0.8125rem);
  --text-sm: clamp(0.8125rem, 0.78rem + 0.2vw, 0.9375rem);
  --text-base: clamp(1rem, 0.97rem + 0.18vw, 1.0625rem);
  --text-lg: clamp(1.125rem, 1.02rem + 0.5vw, 1.375rem);
  --text-xl: clamp(1.5rem, 1.25rem + 1.1vw, 2.125rem);
  --text-2xl: clamp(2.1rem, 1.4rem + 2.6vw, 3.75rem);
  --text-3xl: clamp(2.6rem, 1.2rem + 4.4vw, 5.25rem);

  /* Spacing (4px base) */
  --space-1: 0.25rem;
  --space-2: 0.5rem;
  --space-3: 0.75rem;
  --space-4: 1rem;
  --space-5: 1.25rem;
  --space-6: 1.5rem;
  --space-8: 2rem;
  --space-10: 2.5rem;
  --space-12: 3rem;
  --space-16: 4rem;
  --space-20: 5rem;
  --space-24: 6rem;
  --space-32: 8rem;

  /* RØQ established palette (light) */
  --color-bg: #F2EEE6;        /* warm off-white — Whisper of Dawn */
  --color-surface: #EDE7DB;   /* slightly deeper off-white card */
  --color-surface-2: #F7F4ED;
  --color-paper: #E7DFCF;     /* textured paper / sand */
  --color-border: #D8CBB6;    /* Sand Between Pages */
  --color-divider: #DED5C4;

  --color-text: #262421;      /* Midnight Rune — charcoal */
  --color-text-muted: #6E6A63;
  --color-text-faint: #9A968D; /* Weathered Stone */

  --color-accent: #B97A5E;    /* Clay Made Soft — soft clay */
  --color-accent-hover: #A2654B;
  --color-forest: #2F3E33;    /* Forest's Deep Breath */
  --color-lavender: #A89BB0;  /* Lavender Haze */

  --color-text-inverse: #F2EEE6;

  /* Radius */
  --radius-sm: 0.25rem;
  --radius-md: 0.5rem;
  --radius-pill: 9999px;

  /* Transitions */
  --transition-interactive: 220ms cubic-bezier(0.16, 1, 0.3, 1);
  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);

  /* Shadows — soft, natural light */
  --shadow-sm: 0 1px 2px rgba(38, 36, 33, 0.05);
  --shadow-md: 0 10px 30px rgba(38, 36, 33, 0.08);
  --shadow-lg: 0 24px 60px rgba(38, 36, 33, 0.12);

  /* Content widths */
  --content-narrow: 640px;
  --content-default: 1080px;
  --content-wide: 1280px;

  /* Fonts */
  --font-display: 'Zodiak', Georgia, 'Times New Roman', serif;
  --font-body: 'Satoshi', system-ui, -apple-system, sans-serif;
}

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

html {
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
  scroll-behavior: smooth;
  scroll-padding-top: 5rem;
}

body {
  min-height: 100dvh;
  line-height: 1.6;
  font-family: var(--font-body);
  font-size: var(--text-base);
  font-weight: 400;
  color: var(--color-text);
  background-color: var(--color-bg);
  overflow-x: hidden;
}

img, picture, svg { display: block; max-width: 100%; height: auto; }
button { cursor: pointer; background: none; border: none; font: inherit; color: inherit; }
input { font: inherit; color: inherit; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }

h1, h2, h3, h4 { line-height: 1.08; text-wrap: balance; font-weight: 500; }
p { text-wrap: pretty; }

::selection { background: rgba(185, 122, 94, 0.22); color: var(--color-text); }
:focus-visible { outline: 2px solid var(--color-accent); outline-offset: 3px; border-radius: var(--radius-sm); }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}

.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;
}

/* ---------- Layout helpers ---------- */
.container { width: 100%; max-width: var(--content-wide); margin-inline: auto; padding-inline: var(--space-6); }
.container--narrow { max-width: var(--content-narrow); }
.container--default { max-width: var(--content-default); }

.section { padding-block: clamp(var(--space-20), 11vw, var(--space-32)); position: relative; }

.eyebrow {
  font-family: var(--font-body);
  font-size: var(--text-xs);
  font-weight: 500;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: var(--space-5);
}

.lead {
  font-size: var(--text-lg);
  line-height: 1.55;
  color: var(--color-text-muted);
  max-width: 54ch;
}

/* ---------- Reveal animation (no CLS) ---------- */
.reveal { opacity: 1; }
@supports (animation-timeline: view()) {
  .reveal {
    opacity: 0;
    animation: reveal-fade linear both;
    animation-timeline: view();
    animation-range: entry 4% cover 22%;
  }
}
@keyframes reveal-fade { to { opacity: 1; } }

/* ============================================================
   Header
   ============================================================ */
.header {
  position: sticky; top: 0; z-index: 60;
  background: rgba(242, 238, 230, 0.78);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid transparent;
  transition: border-color var(--transition-interactive), background var(--transition-interactive);
}
.header--scrolled { border-bottom-color: var(--color-divider); }
.header__inner {
  display: flex; align-items: center; justify-content: space-between;
  height: 4.75rem;
}
.brand { display: inline-flex; align-items: center; gap: 0.6rem; }
.brand__mark { color: var(--color-text); height: 1.85rem; width: auto; }
.nav { display: flex; align-items: center; gap: var(--space-8); }
.nav__link {
  font-size: var(--text-sm); font-weight: 500; color: var(--color-text-muted);
  letter-spacing: 0.01em; transition: color var(--transition-interactive);
}
.nav__link:hover { color: var(--color-text); }
.nav__cta {
  font-size: var(--text-sm); font-weight: 500;
  padding: 0.55rem 1.15rem; border-radius: var(--radius-pill);
  background: var(--color-text); color: var(--color-text-inverse);
  transition: background var(--transition-interactive), transform var(--transition-interactive);
}
.nav__cta:hover { background: #3a3733; transform: translateY(-1px); }
.nav__toggle { display: none; }

@media (max-width: 768px) {
  .nav__link { display: none; }
  .nav { gap: var(--space-4); }
}

/* ============================================================
   Buttons / Forms
   ============================================================ */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 0.5rem;
  font-family: var(--font-body); font-size: var(--text-sm); font-weight: 500;
  letter-spacing: 0.01em; padding: 0.85rem 1.6rem; border-radius: var(--radius-pill);
  transition: background var(--transition-interactive), color var(--transition-interactive),
              transform var(--transition-interactive), box-shadow var(--transition-interactive);
}
.btn--primary { background: var(--color-text); color: var(--color-text-inverse); }
.btn--primary:hover { background: #3a3733; transform: translateY(-1px); box-shadow: var(--shadow-md); }
.btn--primary:active { transform: translateY(0); }

/* Email signup */
.signup { display: flex; flex-wrap: wrap; gap: var(--space-3); max-width: 440px; }
.signup__field {
  flex: 1 1 220px;
  display: flex; align-items: center;
  background: var(--color-surface-2);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-pill);
  padding: 0.2rem 0.3rem 0.2rem 1.25rem;
  transition: border-color var(--transition-interactive), box-shadow var(--transition-interactive);
}
.signup__field:focus-within { border-color: var(--color-accent); box-shadow: 0 0 0 3px rgba(185,122,94,0.12); }
.signup__field input {
  flex: 1; border: none; background: none; outline: none;
  font-size: var(--text-sm); padding-block: 0.7rem; min-width: 0;
}
.signup__field input::placeholder { color: var(--color-text-faint); }
.signup__field .btn { padding: 0.7rem 1.3rem; white-space: nowrap; }
.signup__note { font-size: var(--text-xs); color: var(--color-text-faint); margin-top: var(--space-3); width: 100%; }
.signup__success {
  display: none; font-size: var(--text-sm); color: var(--color-forest);
  margin-top: var(--space-3); font-weight: 500;
}
.signup.is-done .signup__success { display: block; }

/* ============================================================
   Hero
   ============================================================ */
.hero { position: relative; padding-top: clamp(var(--space-8), 4vw, var(--space-16)); padding-bottom: clamp(var(--space-16), 8vw, var(--space-32)); overflow: hidden; }
.hero__scribble {
  position: absolute; top: -4%; right: -8%; width: min(58vw, 760px);
  opacity: 0.5; pointer-events: none; z-index: 0;
  mix-blend-mode: multiply;
}
.hero__grid {
  position: relative; z-index: 2;
  display: grid; grid-template-columns: 1.05fr 0.95fr; gap: clamp(var(--space-8), 5vw, var(--space-20));
  align-items: center;
}
.hero__copy { max-width: 30ch; }
.hero__title {
  font-family: var(--font-display);
  font-size: clamp(2.4rem, 1.2rem + 3.6vw, 4.5rem);
  font-weight: 400;
  line-height: 1.03;
  letter-spacing: -0.015em;
  margin-bottom: var(--space-5);
}
.hero__title em { font-style: italic; color: var(--color-accent); }
.hero__sub {
  font-size: var(--text-lg); color: var(--color-text-muted);
  max-width: 36ch; margin-bottom: var(--space-8);
}
.hero__media {
  position: relative;
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  aspect-ratio: 4 / 5;
  background: var(--color-paper);
}
.hero__media img { width: 100%; height: 100%; object-fit: cover; }
.hero__tagrow {
  display: flex; flex-wrap: wrap; gap: var(--space-2) var(--space-5);
  margin-top: var(--space-8); padding-top: var(--space-6);
  border-top: 1px solid var(--color-divider);
}
.hero__tag { font-size: var(--text-xs); letter-spacing: 0.14em; text-transform: uppercase; color: var(--color-text-faint); }

@media (max-width: 900px) {
  .hero__grid { grid-template-columns: 1fr; gap: var(--space-12); }
  .hero__copy { max-width: 100%; }
  .hero__media { aspect-ratio: 4 / 5; max-width: 460px; margin-inline: auto; }
  .hero__scribble { width: 88vw; top: -2%; right: -20%; opacity: 0.38; }
}

/* ============================================================
   Problem
   ============================================================ */
.problem { background: var(--color-surface); }
.problem__grid {
  display: grid; grid-template-columns: 0.95fr 1.05fr; gap: clamp(var(--space-10), 6vw, var(--space-24));
  align-items: center;
}
.problem__media { border-radius: var(--radius-md); overflow: hidden; box-shadow: var(--shadow-md); aspect-ratio: 3 / 2; }
.problem__media img { width: 100%; height: 100%; object-fit: cover; }
.problem__title {
  font-family: var(--font-display); font-weight: 400;
  font-size: var(--text-2xl); line-height: 1.08; letter-spacing: -0.01em;
  margin-bottom: var(--space-6);
}
.problem__title em { font-style: italic; color: var(--color-accent); }
.problem__body p { color: var(--color-text-muted); margin-bottom: var(--space-4); max-width: 50ch; }
.problem__points { margin-top: var(--space-8); display: grid; gap: var(--space-5); }
.problem__point { display: grid; grid-template-columns: auto 1fr; gap: var(--space-4); align-items: start; }
.problem__point-num {
  font-family: var(--font-display); font-style: italic; font-size: var(--text-lg);
  color: var(--color-accent); line-height: 1.2;
}
.problem__point p { margin: 0; font-size: var(--text-sm); color: var(--color-text); max-width: 44ch; }
.problem__point strong { font-weight: 500; }

@media (max-width: 860px) {
  .problem__grid { grid-template-columns: 1fr; gap: var(--space-10); }
  .problem__media { order: -1; aspect-ratio: 3 / 2; }
}

/* ============================================================
   Solution
   ============================================================ */
.solution__head { max-width: 60ch; margin-bottom: clamp(var(--space-12), 7vw, var(--space-20)); }
.solution__title {
  font-family: var(--font-display); font-weight: 400;
  font-size: var(--text-2xl); line-height: 1.06; letter-spacing: -0.01em;
  margin-bottom: var(--space-6);
}
.solution__title em { font-style: italic; color: var(--color-accent); }
.solution__layout {
  display: grid; grid-template-columns: 1fr 1fr; gap: clamp(var(--space-10), 6vw, var(--space-20));
  align-items: center;
}
.solution__media { border-radius: var(--radius-md); overflow: hidden; box-shadow: var(--shadow-md); aspect-ratio: 3 / 2; }
.solution__media img { width: 100%; height: 100%; object-fit: cover; }
.feature-list { display: grid; gap: var(--space-8); }
.feature { display: grid; gap: var(--space-2); }
.feature__title {
  font-size: var(--text-lg); font-weight: 500; letter-spacing: -0.005em;
  display: flex; align-items: baseline; gap: var(--space-3);
}
.feature__title::before {
  content: ""; flex: 0 0 auto; width: 0.5rem; height: 0.5rem; border-radius: 50%;
  background: var(--color-accent); transform: translateY(-0.15em);
}
.feature p { color: var(--color-text-muted); font-size: var(--text-sm); max-width: 48ch; }
.solution__reset {
  margin-top: clamp(var(--space-16), 9vw, var(--space-24));
  text-align: center; max-width: 30ch; margin-inline: auto;
}
.solution__reset .pull {
  font-family: var(--font-display); font-style: italic; font-weight: 400;
  font-size: var(--text-xl); line-height: 1.25; color: var(--color-text);
}
.solution__reset .pull span { color: var(--color-accent); }

@media (max-width: 860px) {
  .solution__layout { grid-template-columns: 1fr; gap: var(--space-10); }
  .solution__media { order: -1; }
}

/* ============================================================
   Founders / Brand
   ============================================================ */
.founders { background: var(--color-forest); color: #E9E3D6; overflow: hidden; position: relative; }
.founders .eyebrow { color: #C9A78F; }
.founders__grid {
  display: grid; grid-template-columns: 1.05fr 0.95fr; gap: clamp(var(--space-10), 6vw, var(--space-20));
  align-items: center;
}
.founders__title {
  font-family: var(--font-display); font-weight: 400; color: #F4EFE5;
  font-size: var(--text-2xl); line-height: 1.1; letter-spacing: -0.01em;
  margin-bottom: var(--space-6);
}
.founders__title em { font-style: italic; color: #D6A684; }
.founders__body p { color: #C3BCAD; margin-bottom: var(--space-4); max-width: 50ch; }
.founders__body p:last-child { margin-bottom: 0; }
.founders__sign {
  margin-top: var(--space-8); font-family: var(--font-display); font-style: italic;
  font-size: var(--text-lg); color: #E9E3D6;
}
.founders__media {
  border-radius: var(--radius-md); overflow: hidden; box-shadow: var(--shadow-lg);
  aspect-ratio: 3 / 2; filter: saturate(0.92);
}
.founders__media img { width: 100%; height: 100%; object-fit: cover; }

@media (max-width: 860px) {
  .founders__grid { grid-template-columns: 1fr; gap: var(--space-10); }
  .founders__media { order: -1; }
}

/* ============================================================
   Community testing
   ============================================================ */
.community__head { max-width: 56ch; margin-bottom: clamp(var(--space-12), 7vw, var(--space-16)); }
.community__title {
  font-family: var(--font-display); font-weight: 400;
  font-size: var(--text-2xl); line-height: 1.08; letter-spacing: -0.01em;
  margin-bottom: var(--space-6);
}
.community__title em { font-style: italic; color: var(--color-accent); }
.community__cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--space-6); }
.ccard {
  background: var(--color-surface-2); border: 1px solid var(--color-border);
  border-radius: var(--radius-md); padding: var(--space-8);
  display: grid; gap: var(--space-4); align-content: start;
}
.ccard__icon { color: var(--color-accent); width: 1.75rem; height: 1.75rem; }
.ccard h3 { font-size: var(--text-lg); font-weight: 500; letter-spacing: -0.005em; }
.ccard p { font-size: var(--text-sm); color: var(--color-text-muted); }
.community__note {
  margin-top: var(--space-10); font-size: var(--text-sm); color: var(--color-text-faint);
  max-width: 60ch; font-style: italic;
}

@media (max-width: 820px) {
  .community__cards { grid-template-columns: 1fr; }
}

/* ============================================================
   Waitlist
   ============================================================ */
.waitlist { text-align: center; position: relative; overflow: hidden; }
.waitlist__inner { position: relative; z-index: 2; max-width: 32ch; margin-inline: auto; }
.waitlist__scribble {
  position: absolute; left: 50%; top: 50%; transform: translate(-50%,-50%) rotate(8deg);
  width: min(90vw, 720px); opacity: 0.22; z-index: 0; pointer-events: none; mix-blend-mode: multiply;
}
.waitlist__title {
  font-family: var(--font-display); font-weight: 400;
  font-size: var(--text-2xl); line-height: 1.06; letter-spacing: -0.01em;
  margin-bottom: var(--space-5);
}
.waitlist__title em { font-style: italic; color: var(--color-accent); }
.waitlist__sub { color: var(--color-text-muted); margin-bottom: var(--space-8); max-width: 42ch; margin-inline: auto; }
.waitlist .signup { margin-inline: auto; justify-content: center; }

/* ============================================================
   Footer
   ============================================================ */
.footer { border-top: 1px solid var(--color-divider); padding-block: var(--space-12); }
.footer__inner {
  display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: var(--space-6);
}
.footer__brand { display: inline-flex; align-items: center; gap: 0.6rem; }
.footer__brand svg { height: 1.5rem; color: var(--color-text); }
.footer__nav { display: flex; gap: var(--space-6); flex-wrap: wrap; }
.footer__nav a { font-size: var(--text-sm); color: var(--color-text-muted); transition: color var(--transition-interactive); }
.footer__nav a:hover { color: var(--color-text); }
.footer__meta { width: 100%; display: flex; justify-content: space-between; flex-wrap: wrap; gap: var(--space-4);
  margin-top: var(--space-8); padding-top: var(--space-6); border-top: 1px solid var(--color-divider); }
.footer__meta span, .footer__meta a { font-size: var(--text-xs); color: var(--color-text-faint); letter-spacing: 0.02em; }
.footer__meta a:hover { color: var(--color-text-muted); }

/* ============================================================
   VERSION B — World 02 expressive layer
   Scribble thread, hand-drawn marks, paper grain, motion
   ============================================================ */

/* ---------- Paper-grain texture overlay ---------- */
.grain {
  position: fixed; inset: 0;
  pointer-events: none; z-index: 1; opacity: 0.4;
  mix-blend-mode: multiply;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2' stitchTiles='stitch'/%3E%3CfeColorMatrix type='saturate' values='0'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.16'/%3E%3C/svg%3E");
  background-size: 160px 160px;
}

/* ---------- Hand-drawn underline on emphasized words ---------- */
/* Applies to the italic accent phrases in single-line section headings.
   NOTE: hero title is multi-line — underline omitted there. */
.problem__title em,
.solution__title em,
.community__title em,
.waitlist__title em,
.founders__title em {
  position: relative;
  white-space: normal;
}
.problem__title em::after,
.solution__title em::after,
.community__title em::after,
.waitlist__title em::after,
.founders__title em::after {
  content: "";
  position: absolute;
  left: -0.04em; right: -0.04em;
  bottom: 0.02em;
  height: 0.5em;
  background-repeat: no-repeat;
  background-position: 0 100%;
  background-size: 100% 100%;
  /* hand-drawn single stroke underline */
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='300' height='24' viewBox='0 0 300 24' fill='none' preserveAspectRatio='none'%3E%3Cpath d='M3 15C40 9 92 7 150 9C198 10.6 248 13 297 11' stroke='%23B97A5E' stroke-width='3' stroke-linecap='round'/%3E%3C/svg%3E");
  /* draw-on when scrolled into view */
  transform: scaleX(0);
  transform-origin: left center;
  pointer-events: none;
  z-index: -1;
}
@supports (animation-timeline: view()) {
  .problem__title em::after,
  .solution__title em::after,
  .community__title em::after,
  .waitlist__title em::after,
  .founders__title em::after {
    animation: draw-underline linear both;
    animation-timeline: view();
    animation-range: entry 30% cover 30%;
  }
}
@keyframes draw-underline { to { transform: scaleX(1); } }
/* fallback: visible if no scroll-timeline support */
@supports not (animation-timeline: view()) {
  .problem__title em::after, .solution__title em::after,
  .community__title em::after, .waitlist__title em::after, .founders__title em::after { transform: scaleX(1); }
}
.founders__title em::after {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='300' height='24' viewBox='0 0 300 24' fill='none' preserveAspectRatio='none'%3E%3Cpath d='M3 15C40 9 92 7 150 9C198 10.6 248 13 297 11' stroke='%23D6A684' stroke-width='3' stroke-linecap='round'/%3E%3C/svg%3E");
}

/* ---------- Scribble thread between sections ---------- */
.thread {
  position: relative; z-index: 3;
  margin-block: clamp(-2.5rem, -4vw, -1.5rem);
  pointer-events: none;
  display: flex; justify-content: center;
}
.thread img {
  width: min(82vw, 940px);
  opacity: 0.82;
  mix-blend-mode: multiply;
}
.thread--flip img { transform: scaleX(-1); }

/* draw-on-scroll wipe for the thread */
.reveal-thread img { clip-path: inset(0 100% 0 0); }
@supports (animation-timeline: view()) {
  .reveal-thread img {
    animation: thread-wipe linear both;
    animation-timeline: view();
    animation-range: entry 10% cover 38%;
  }
}
@keyframes thread-wipe { to { clip-path: inset(0 0 0 0); } }
@supports not (animation-timeline: view()) {
  .reveal-thread img { clip-path: inset(0 0 0 0); }
}

/* ---------- Vertical route line in the Story section ---------- */
.founders { position: relative; }
.founders__route {
  position: absolute;
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  height: 118%;
  width: auto;
  opacity: 0.16;
  z-index: 1;
  pointer-events: none;
  /* tint the ink line warm against the forest green */
  filter: invert(86%) sepia(18%) saturate(360%) hue-rotate(335deg) brightness(96%);
}
.founders__grid { position: relative; z-index: 2; }

/* ---------- More expressive hero scribble ---------- */
.hero__scribble { opacity: 0.6; }

/* ---------- More expressive pull-quote ---------- */
.solution__reset { max-width: 40ch; }
.solution__reset .pull {
  font-size: clamp(1.7rem, 1rem + 2.4vw, 2.9rem);
  line-height: 1.18;
}
.solution__reset .pull span {
  position: relative; display: inline-block;
}
.solution__reset .pull span::after {
  content: "";
  position: absolute; left: -0.05em; right: -0.05em; bottom: -0.04em;
  height: 0.42em;
  background-repeat: no-repeat; background-position: 0 100%; background-size: 100% 100%;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='200' height='22' viewBox='0 0 200 22' fill='none' preserveAspectRatio='none'%3E%3Cpath d='M3 13C30 8 64 6 100 8C140 10 168 12 197 10' stroke='%23B97A5E' stroke-width='3.4' stroke-linecap='round'/%3E%3C/svg%3E");
  z-index: -1;
}

/* ---------- Slight hand-drawn tilt on problem numbers ---------- */
.problem__point:nth-child(odd) .problem__point-num { transform: rotate(-5deg); }
.problem__point:nth-child(even) .problem__point-num { transform: rotate(4deg); }
.problem__point-num { font-size: var(--text-xl); }

/* ---------- Community cards: subtle hand-drawn frame energy ---------- */
.ccard { transition: transform var(--transition-interactive), box-shadow var(--transition-interactive); }
.ccard:nth-child(1) { transform: rotate(-0.5deg); }
.ccard:nth-child(3) { transform: rotate(0.5deg); }

/* ---------- Responsive: thread + route ---------- */
@media (max-width: 860px) {
  .thread { margin-block: -1rem; }
  .thread img { width: 96vw; opacity: 0.7; }
  .founders__route { height: 108%; opacity: 0.13; }
}

@media (prefers-reduced-motion: reduce) {
  .reveal-thread img { clip-path: inset(0 0 0 0); }
  .problem__title em::after, .solution__title em::after,
  .community__title em::after, .waitlist__title em::after, .founders__title em::after { transform: scaleX(1); }
}