@font-face {
  font-family: "CINCIN";
  src: url("assets/fonts/cincin-regular.woff") format("woff");
  font-display: swap;
}

:root {
  --cream: #fffbf5;
  --blush: #e2d7d7;
  --brown: #3f2b23;
  --green: #1f3d2f;
  --gold: #b98a3e;
  --raspberry: #b2104a;
  --sage: #a9ab97;
  --sage-line: #8f9b6c;   /* line colour of the greenhouse drawing */
  --greenhouse-bg: #f4f1e9;

  --font-serif: "Alegreya", Georgia, serif;
  --font-sans: "Lato", "Helvetica Neue", Arial, sans-serif;
  --font-script: "CINCIN", "Brush Script MT", cursive;

  --measure: 54rem;
  --section-space: clamp(6rem, 12vw, 11rem);
}

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

html { scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--cream);
  color: var(--brown);
  font-family: var(--font-serif);
  font-size: clamp(1.15rem, 0.85rem + 0.95vw, 1.75rem);
  line-height: 1.55;
  text-align: center;
  -webkit-font-smoothing: antialiased;
}

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

a { color: var(--raspberry); text-underline-offset: 0.18em; text-decoration-thickness: 1px; }

h1, h2, h3, h4 { font-weight: 400; margin: 0; }

h2 {
  font-family: var(--font-serif);
  color: var(--green);
  font-size: clamp(2.4rem, 1.1rem + 4.3vw, 5.4rem);
  line-height: 1.15;
  letter-spacing: 0.01em;
  max-width: 22ch;
  margin: 0 auto 1.6rem;
}

h2 em { font-style: italic; }

.visually-hidden {
  position: absolute; width: 1px; height: 1px; overflow: hidden;
  clip: rect(0 0 0 0); clip-path: inset(50%); white-space: nowrap;
}

/* Script labels above headings */
.eyebrow {
  font-family: var(--font-script);
  color: var(--gold);
  font-size: clamp(1.7rem, 1.1rem + 2vw, 3.1rem);
  line-height: 1.2;
  margin: 0 0 0.35rem;
}
.eyebrow--small { color: var(--brown); font-size: 1.6rem; margin-top: 2rem; }

/* Site header (matches janebertch.com) */
.site-header {
  position: relative;
  z-index: 2;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  padding: 1.1rem clamp(1.25rem, 2.5vw, 2.5rem);
  background: var(--blush);
}
.site-header__logo img { width: clamp(9rem, 12vw, 11.5rem); }
.site-nav {
  display: flex;
  align-items: center;
  gap: clamp(1rem, 1.8vw, 1.9rem);
}
.site-nav a,
.site-menu nav a {
  color: var(--brown);
  font-family: var(--font-serif);
  font-size: 0.85rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  text-decoration: none;
}
.site-nav a:hover,
.site-nav a[aria-current] { text-decoration: underline; }
.site-nav .site-nav__button,
.site-menu .site-nav__button {
  padding: 0.75rem 1.1rem;
  background: var(--brown);
  color: var(--cream);
  font-family: var(--font-sans);
  font-weight: 700;
  font-size: 0.75rem;
}
.site-nav .site-nav__button:hover { text-decoration: none; opacity: 0.85; }

.site-menu { display: none; }
.site-menu summary {
  display: grid;
  gap: 5px;
  padding: 0.6rem 0.2rem;
  cursor: pointer;
  list-style: none;
}
.site-menu summary::-webkit-details-marker { display: none; }
.site-menu summary span { display: block; width: 1.6rem; height: 2px; background: var(--brown); }
.site-menu nav {
  position: absolute;
  top: 100%;
  left: 0;
  right: 0;
  display: grid;
  gap: 1.4rem;
  justify-items: center;
  padding: 2rem 1.25rem 2.5rem;
  background: var(--blush);
}
.site-menu nav a { font-size: 1.05rem; }

/* Hero: the HerSerre greenhouse, with greenery growing over it */
.hero {
  padding: clamp(2.5rem, 5vw, 4rem) 1.25rem clamp(1rem, 3vw, 2.5rem);
  background: var(--greenhouse-bg);
}
.hero .eyebrow,
.hero__title { position: relative; z-index: 1; }
.hero__title {
  font-family: var(--font-serif);
  color: var(--green);
  font-size: clamp(2.2rem, 1.3rem + 3vw, 4.4rem);
  line-height: 1.15;
  margin-bottom: clamp(0.5rem, 2vw, 1.5rem);
}
.greenhouse {
  /* Keep the whole drawing in view on laptop screens */
  --gh-width: max(min(100%, 78rem, calc((100svh - 12rem) * 1.816)), min(100%, 36rem));
  position: relative;
  width: var(--gh-width);
  /* the drawing has empty sky above the flag; tuck it under the title */
  margin: calc(var(--gh-width) * -0.06) auto 0;
}
.greenhouse img { width: 100%; }
.greenery {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  overflow: visible;
}
.greenery .stem {
  fill: none;
  stroke: var(--sage-line);
  stroke-width: 1.8;
  stroke-linecap: round;
  stroke-dasharray: 1;
  stroke-dashoffset: 1;
  animation: grow-stem var(--t, 1s) linear var(--d, 0s) forwards;
}
.greenery .stem--fine { stroke-width: 1.3; animation-duration: 0.9s; }
.greenery .leaf,
.greenery .bloom {
  transform-box: fill-box;
  transform: scale(0);
}
.greenery .leaf {
  fill: var(--sage-line);
  transform-origin: 0% 50%;
  animation: sprout 0.7s cubic-bezier(.2, .7, .3, 1.3) var(--d, 0s) forwards;
}
.greenery .bloom { transform-origin: 50% 50%; }
.greenery .bloom ellipse { stroke-width: 1.2; }
.greenery .bloom--sage ellipse { fill: var(--greenhouse-bg); stroke: var(--sage-line); }
.greenery .bloom--gold ellipse { fill: #f3e6cc; stroke: var(--gold); }
.greenery .flower__centre { fill: var(--gold); }
.greenery .bloom--sage,
.greenery .bloom--gold {
  animation:
    bloom 1.1s cubic-bezier(.2, .7, .3, 1.2) var(--d, 0s) forwards,
    sway 5s ease-in-out calc(var(--d, 0s) + 1.1s) infinite alternate;
}
.greenery .bloom--bud {
  fill: var(--gold);
  transform-origin: 50% 100%;
  animation: sprout 0.8s cubic-bezier(.2, .7, .3, 1.3) var(--d, 0s) forwards;
}
@keyframes grow-stem { to { stroke-dashoffset: 0; } }
@keyframes sprout { to { transform: scale(1); } }
@keyframes bloom {
  from { transform: scale(0) rotate(-70deg); }
  to { transform: scale(1) rotate(0deg); }
}
@keyframes sway {
  from { transform: scale(1) rotate(-6deg); }
  to { transform: scale(1) rotate(6deg); }
}

/* Content sections */
.section {
  padding: var(--section-space) 1.25rem 0;
}
main > .section:last-child { padding-bottom: var(--section-space); }

.prose {
  max-width: var(--measure);
  margin: 0 auto;
}
.prose p { margin: 0 0 1rem; }
.prose--tight p { margin-bottom: 1.25rem; }
.prose h3,
.prose strong,
.prose .lead {
  font-weight: 700;
  color: var(--green);
}
.prose h3 { font-size: 1em; margin: 1.4rem 0 0.9rem; }
.prose h3:first-child { margin-top: 0; }

.herserre-logo {
  width: min(40rem, 85%);
  margin: 1.5rem auto 3rem;
}

/* Buttons */
.button {
  display: inline-block;
  min-width: min(21.5rem, 100%);
  margin-top: clamp(3rem, 7vw, 6rem);
  padding: 1.15rem 2rem;
  border: 0;
  background: var(--brown);
  color: var(--cream);
  font-family: var(--font-sans);
  font-size: 0.9rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  text-decoration: none;
  cursor: pointer;
  transition: opacity 0.2s ease;
}
.button:hover { opacity: 0.85; }
.button:focus-visible,
.signup input:focus-visible,
.signup button:focus-visible { outline: 2px solid var(--gold); outline-offset: 3px; }

/* Waitlist form */
.signup {
  max-width: 38rem;
  margin: clamp(2.5rem, 5vw, 4rem) auto 0;
}
.signup__fields {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.75rem;
}
.signup input {
  width: 100%;
  padding: 1rem 1.1rem;
  border: 1px solid var(--brown);
  border-radius: 0;
  background: #fff;
  color: var(--brown);
  font-family: var(--font-sans);
  font-size: 1rem;
}
.signup input[aria-invalid="true"] { border-color: var(--raspberry); }
.signup .button { margin-top: 1rem; width: 100%; }
.signup__status {
  min-height: 1.5em;
  margin: 1rem 0 0;
  font-size: 1rem;
}
.signup__status[data-state="error"] { color: var(--raspberry); }
.signup__status[data-state="success"] { color: var(--green); font-weight: 700; }
.signup.is-done .signup__fields,
.signup.is-done .button { display: none; }

/* Footer */
.footer {
  background: var(--blush);
  font-size: 1.1rem;
}
.footer__grid {
  max-width: 80rem;
  margin: 0 auto;
  padding: 5rem 1.25rem 4rem;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 3rem;
  align-items: start;
}
.footer h4 {
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.02em;
  font-size: 1.05rem;
  margin-bottom: 1.2rem;
}
.footer__brand img { width: 11rem; margin: 0 auto 2.5rem; }
.footer__brand p:not(.eyebrow) { max-width: 18rem; margin: 0 auto; line-height: 1.45; }

.footer__subscribe p:not(.eyebrow) { max-width: 20rem; margin: 0 auto; line-height: 1.45; }
.footer__subscribe-button {
  display: inline-block;
  min-width: 13rem;
  margin-top: 2.5rem;
  padding: 0.9rem 1.5rem;
  background: var(--sage);
  color: #fff;
  font-family: var(--font-sans);
  font-size: 0.85rem;
  text-transform: uppercase;
  text-decoration: none;
}
.footer__subscribe-button:hover { opacity: 0.85; }

.footer__nav {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.9rem 1rem;
  max-width: 16rem;
  margin: 2.5rem auto 0;
}
.footer__nav a,
.footer__bar a {
  color: inherit;
  text-decoration: none;
  text-transform: uppercase;
}
.footer__nav a:hover,
.footer__bar a:hover { text-decoration: underline; }

.footer__social {
  display: flex;
  justify-content: center;
  gap: 0.75rem;
  margin-top: 3.5rem;
}
.footer__social a {
  display: grid;
  place-items: center;
  width: 2.6rem;
  height: 2.6rem;
  border-radius: 0.5rem;
  background: var(--brown);
  color: var(--cream);
}
.footer__social svg {
  width: 1.3rem;
  height: 1.3rem;
  fill: none;
  stroke: currentColor;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.footer__bar {
  background: var(--brown);
  color: var(--cream);
  padding: 1.4rem 1.25rem;
  font-family: var(--font-sans);
  font-size: 0.85rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.02em;
}

@media (max-width: 1080px) {
  .site-nav { display: none; }
  .site-menu { display: block; }
}

@media (max-width: 860px) {
  .footer__grid { grid-template-columns: 1fr; gap: 3.5rem; }
}

@media (max-width: 760px) {
  .signup__fields { grid-template-columns: 1fr; }
  .site-header { padding-block: 0.8rem; }
  .hero { padding-inline: 0.5rem; }
  .greenhouse { --gh-width: 100%; }
  .footer__nav { margin-top: 0; }
  .footer__social { margin-top: 2.5rem; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .greenery .stem { animation: none; stroke-dashoffset: 0; }
  .greenery .leaf,
  .greenery .bloom { animation: none; transform: none; }
}