/* ---- hero ------------------------------------------------------------------ */

.hero {
  position: relative;
  padding: clamp(3.5rem, 10vw, 7rem) 0 clamp(3rem, 8vw, 5.5rem);
}

.hero__inner {
  text-align: center;
}

.hero__title {
  font-family: var(--font-serif);
  font-weight: 480;
  font-size: clamp(2.5rem, 7.2vw, 4.4rem);
  line-height: 1.12;
  letter-spacing: -0.015em;
  color: var(--ink);
  max-width: 24ch;
  margin-inline: auto;
  text-wrap: balance;
}

.hero__title em {
  font-style: italic;
  font-weight: 440;
  color: var(--accent-deep);
}

.hero__sub {
  font-size: clamp(1.05rem, 2vw, 1.25rem);
  line-height: 1.7;
  max-width: 44ch;
  margin: clamp(1.25rem, 2.5vw, 1.75rem) auto 0;
  color: var(--ink-soft);
  text-wrap: balance;
}

.hero__cta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 1rem 1.75rem;
  margin-top: clamp(2rem, 4vw, 2.75rem);
}

.hero__link {
  font-weight: 500;
  color: var(--accent-deep);
  text-decoration: none;
  border-bottom: 1px solid var(--line-strong);
  padding-bottom: 2px;
  transition: border-color 0.25s var(--ease-soft);
}

.hero__link:hover {
  border-color: var(--accent);
}


/* ---- pillars ----------------------------------------------------------------- */

.pillars__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: clamp(1.25rem, 2.5vw, 2rem);
}

.pillar {
  position: relative;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: clamp(1.75rem, 3vw, 2.5rem) clamp(1.5rem, 2.5vw, 2rem);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
}

.pillar__icon {
  display: inline-grid;
  place-items: center;
  width: 52px;
  height: 52px;
  border-radius: 14px;
  color: var(--accent);
  background: var(--accent-tint);
  margin-bottom: 1.5rem;
}

.pillar__icon svg {
  width: 26px;
  height: 26px;
}

.pillar__title {
  font-family: var(--font-serif);
  font-weight: 520;
  font-size: 1.4rem;
  color: var(--ink);
  margin-bottom: 0.6rem;
}

.pillar__body {
  font-size: 1rem;
  line-height: 1.65;
  color: var(--ink-soft);
}

@media (max-width: 720px) {
  .pillars__grid {
    grid-template-columns: 1fr;
    max-width: 460px;
    margin-inline: auto;
  }
}

/* ---- mission: one centered statement, its two gaps highlighted --------------
   With motion allowed, script.js pins the statement at the viewport's center
   while each word darkens and the highlights paint in. */

.mission {
  padding: var(--section-pad) 0;
  text-align: center;
}

.mission__statement {
  font-family: var(--font-serif);
  font-weight: 450;
  font-size: clamp(1.5rem, 3.4vw, 2.2rem);
  line-height: 1.5;
  color: var(--ink);
  max-width: 36ch;
  margin-inline: auto;
  text-wrap: balance;
}

.mission__statement mark {
  color: inherit;
  background: linear-gradient(var(--accent-tint), var(--accent-tint)) no-repeat 0 88% / 100% 42%;
  -webkit-box-decoration-break: clone;
  box-decoration-break: clone;
}

.mission__statement em {
  font-style: italic;
  color: var(--accent-deep);
}

/* ---- product features ------------------------------------------------------------ */

.feature {
  padding: var(--section-pad) 0;
  scroll-margin-top: 1rem;
}

.feature--band {
  background: rgba(242, 242, 238, 0.6);
  border-block: 1px solid var(--line);
  margin-bottom: var(--section-pad);
}

.feature__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  align-items: center;
  gap: clamp(2rem, 6vw, 4.5rem);
}

.feature__grid--reverse .feature__text {
  order: 2;
}

.feature__title {
  font-family: var(--font-serif);
  font-weight: 480;
  font-size: clamp(1.9rem, 4.6vw, 2.9rem);
  line-height: 1.12;
  letter-spacing: -0.015em;
  color: var(--ink);
  text-wrap: balance;
}

.feature__body {
  font-size: clamp(1.05rem, 1.8vw, 1.15rem);
  line-height: 1.7;
  max-width: 46ch;
  margin-top: 1.25rem;
}

.feature__aside {
  max-width: 46ch;
  margin-top: 1.25rem;
  padding: 0.9rem 1.1rem;
  border-radius: 12px;
  background: var(--surface);
  border: 1px solid var(--line);
  font-size: 0.975rem;
}

.feature__aside strong {
  color: var(--ink);
  font-weight: 600;
}

.feature__link {
  display: inline-block;
  margin-top: 1.75rem;
  font-weight: 500;
  color: var(--accent-deep);
  text-decoration: none;
  border-bottom: 1px solid var(--line-strong);
  padding-bottom: 2px;
  transition: border-color 0.25s var(--ease-soft);
}

.feature__link:hover {
  border-color: var(--accent);
}

.feature__pillars {
  margin-top: clamp(3rem, 7vw, 5rem);
}

@media (max-width: 860px) {
  .feature__grid {
    grid-template-columns: minmax(0, 1fr);
  }

  .feature__grid--reverse .feature__text {
    order: 0;
  }
}

/* ---- signup --------------------------------------------------------------------- */

.signup {
  padding: 0 0 var(--section-pad);
}

.signup__panel {
  position: relative;
  text-align: center;
  background:
    radial-gradient(120% 140% at 50% -20%, rgba(221, 232, 240, 0.55), rgba(255, 255, 255, 0) 60%),
    var(--surface);
  border: 1px solid var(--line);
  border-radius: calc(var(--radius) + 8px);
  padding: clamp(2.5rem, 6vw, 4rem) clamp(1.5rem, 5vw, 3.5rem);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
}

.signup__title {
  font-family: var(--font-serif);
  font-weight: 500;
  font-size: clamp(1.8rem, 4vw, 2.4rem);
  color: var(--ink);
  margin-bottom: 1rem;
}

.signup__note {
  max-width: 46ch;
  margin: 0 auto clamp(1.75rem, 4vw, 2.5rem);
  color: var(--ink-soft);
  text-wrap: pretty;
}

/* Form and confirmation share one grid cell so they can crossfade in place. */
.signup__box {
  display: grid;
}

.signup__box > * {
  grid-area: 1 / 1;
}

.signup__form {
  min-width: 0;
  transition: opacity 0.45s var(--ease-soft), transform 0.45s var(--ease-soft);
}

.signup__box.is-done .signup__form {
  opacity: 0;
  transform: translateY(-8px);
  pointer-events: none;
}

/* A plain stacked contact form. Fields use the 12px field radius, as the
   design system asks for a form with a multi-line field. */
.signup__fields {
  display: grid;
  gap: 0.45rem;
  max-width: 460px;
  margin-inline: auto;
  text-align: left;
}

.signup__label {
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--ink);
}

.signup__label:not(:first-child) {
  margin-top: 0.6rem;
}

.signup__optional {
  font-weight: 400;
  color: var(--ink-muted);
}

.signup__input,
.signup__message {
  display: block;
  width: 100%;
  min-width: 0;
  font: inherit;
  font-size: 1rem;
  line-height: 1.5;
  color: var(--ink);
  background: #fdfdfb;
  border: 1px solid var(--line-field);
  border-radius: 12px;
  padding: 0.8rem 1rem;
  transition: border-color 0.3s var(--ease-soft), box-shadow 0.3s var(--ease-soft);
}

.signup__message {
  resize: vertical;
}

.signup__input::placeholder,
.signup__message::placeholder {
  color: var(--ink-muted);
}

.signup__input:focus-visible,
.signup__message:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
  border-color: var(--accent);
  box-shadow: 0 0 0 4px rgba(62, 110, 150, 0.14);
}

.signup__submit {
  margin-top: 1rem;
  width: 100%;
}

.signup__submit[disabled] {
  opacity: 0.65;
  cursor: default;
  transform: none;
}

.signup__legal {
  margin-top: 1rem;
  font-size: 0.8125rem;
  color: var(--ink-muted);
}

.signup__legal a {
  color: var(--ink-muted);
  text-underline-offset: 2px;
}

.signup__legal a:hover {
  color: var(--accent-deep);
}

.form-error {
  font-size: 0.9rem;
  color: #8a5a4e;
  margin-top: 1rem;
}

/* Confirmation state */
.signup__confirm[hidden] {
  display: none;
}

.signup__confirm {
  pointer-events: none;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 1rem;
  opacity: 0;
  transform: translateY(10px);
  transition: opacity 0.6s var(--ease-soft) 0.25s, transform 0.6s var(--ease-soft) 0.25s;
}

.signup__box.is-done .signup__confirm {
  opacity: 1;
  transform: translateY(0);
}

.signup__check {
  display: grid;
  place-items: center;
  width: 52px;
  height: 52px;
  border-radius: 50%;
  color: var(--accent);
  background: var(--accent-tint);
  transform: scale(0.6);
  transition: transform 0.55s cubic-bezier(0.3, 1.4, 0.5, 1) 0.35s;
}

.signup__box.is-done .signup__check {
  transform: scale(1);
}

.signup__check svg {
  width: 24px;
  height: 24px;
}

.signup__confirm-text {
  font-family: var(--font-serif);
  font-size: 1.25rem;
  color: var(--ink);
}