/* Nattlykta — landing v0.1
 * Atelier-positionering. Aesop möter Linear. Långsamma övergångar.
 * Färger: lykta #E8B563, natt #0F1B2E, papper #F5EBD7, drömrosa #D67A6A
 */

:root {
  --lykta: #E8B563;
  --natt: #0F1B2E;
  --papper: #F5EBD7;
  --drom: #D67A6A;
  --mossa: #3F5641;
  --black: #1A1F2C;

  --font-serif: 'Cormorant Garamond', Georgia, serif;
  --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-hand: 'Caveat', cursive;

  --measure: 36rem;
}

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

html {
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: var(--font-sans);
  font-weight: 300;
  font-size: 1.0625rem;
  line-height: 1.7;
  color: var(--black);
  background: var(--papper);
  overflow-x: hidden;
}

.container {
  max-width: var(--measure);
  margin: 0 auto;
  padding: 0 1.5rem;
}

/* ----- Hero ----- */

.hero {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  position: relative;
  padding: 6rem 1.5rem 7rem;
  background:
    radial-gradient(ellipse at 50% 35%, rgba(232, 181, 99, 0.18) 0%, transparent 55%),
    linear-gradient(180deg, var(--papper) 0%, var(--papper) 55%, #ECDFC4 100%);
  text-align: center;
  overflow: hidden;
}

.hero-text {
  max-width: 32rem;
  margin-bottom: 2.75rem;
  position: relative;
  z-index: 2;
}

.hero-kicker {
  font-family: var(--font-sans);
  font-size: 0.7rem;
  font-weight: 500;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--mossa);
  opacity: 0.7;
  margin-bottom: 1.5rem;
}

.wordmark {
  font-family: var(--font-serif);
  font-weight: 300;
  font-size: clamp(3.25rem, 8vw, 5.5rem);
  letter-spacing: -0.02em;
  line-height: 1;
  color: var(--black);
  margin-bottom: 1rem;
}

.tagline {
  font-family: var(--font-hand);
  font-size: clamp(1.4rem, 2.8vw, 1.85rem);
  color: var(--mossa);
  opacity: 0.85;
  font-weight: 400;
  letter-spacing: 0.01em;
}

.hero-illustration {
  position: relative;
  width: 100%;
  max-width: 540px;
  margin: 0;
  animation: hero-rise 1.4s ease-out both;
}

.hero-illustration::before {
  content: "";
  position: absolute;
  inset: -8% -8% -4% -8%;
  background: radial-gradient(ellipse at center, rgba(232, 181, 99, 0.28) 0%, transparent 65%);
  pointer-events: none;
  z-index: 0;
  filter: blur(20px);
}

.hero-illustration img {
  position: relative;
  z-index: 1;
  width: 100%;
  height: auto;
  display: block;
  border-radius: 6px;
  filter: drop-shadow(0 30px 60px rgba(15, 27, 46, 0.22));
}

@keyframes hero-rise {
  from { opacity: 0; transform: translateY(20px); }
  to   { opacity: 1; transform: translateY(0); }
}

.scroll-cue {
  position: absolute;
  bottom: 3rem;
  left: 50%;
  transform: translateX(-50%);
  display: inline-block;
  width: 1px;
  height: 60px;
  background: var(--black);
  opacity: 0.35;
  overflow: hidden;
}

.scroll-cue span {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 30%;
  background: var(--lykta);
  animation: drip 2.4s ease-in-out infinite;
}

@keyframes drip {
  0%   { transform: translateY(-100%); }
  100% { transform: translateY(400%); }
}

/* ----- Manifest ----- */

.manifest {
  padding: 6.5rem 0 6rem;
  background: var(--papper);
  position: relative;
}

.manifest::before {
  content: "";
  display: block;
  width: 60px;
  height: 1px;
  background: var(--lykta);
  margin: 0 auto 4rem;
}

.kicker {
  font-family: var(--font-sans);
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--mossa);
  margin-bottom: 2rem;
}

.kicker.night {
  color: var(--lykta);
}

.manifest h2,
.waitlist h2 {
  font-family: var(--font-serif);
  font-weight: 400;
  font-size: clamp(2rem, 4.5vw, 3rem);
  line-height: 1.15;
  letter-spacing: -0.015em;
  margin-bottom: 3rem;
}

.manifest p,
.waitlist p {
  font-size: 1.0625rem;
  line-height: 1.75;
  margin-bottom: 1.5rem;
  color: var(--black);
}

.manifest em {
  font-style: italic;
  color: var(--mossa);
  font-weight: 400;
}

.manifest .lead {
  font-family: var(--font-serif);
  font-size: 1.35rem;
  font-style: italic;
  line-height: 1.55;
  color: var(--black);
  margin: 2rem 0;
}

.manifest hr {
  border: 0;
  width: 40px;
  height: 1px;
  background: var(--black);
  opacity: 0.2;
  margin: 3rem auto;
}

.signature {
  margin-top: 4rem;
  font-family: var(--font-serif);
  font-style: italic;
  font-size: 1.25rem;
  color: var(--black);
}

.signature span {
  font-family: var(--font-hand);
  font-style: normal;
  font-size: 1.5rem;
  color: var(--mossa);
  display: inline-block;
  margin-top: 0.5rem;
}

/* ----- How it works ----- */

.how {
  padding: 6rem 0 7rem;
  background: linear-gradient(180deg, var(--papper) 0%, #ECDFC4 100%);
}

.how .kicker {
  text-align: center;
  margin-bottom: 4rem;
}

.how-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 3rem;
}

@media (min-width: 720px) {
  .how-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 3rem;
  }
}

.how-grid > div {
  text-align: center;
}

.numeral {
  display: block;
  font-family: var(--font-serif);
  font-size: 2.5rem;
  font-weight: 400;
  color: var(--lykta);
  margin-bottom: 1rem;
  letter-spacing: 0.05em;
}

.how-grid h3 {
  font-family: var(--font-serif);
  font-weight: 400;
  font-size: 1.5rem;
  line-height: 1.3;
  margin-bottom: 1rem;
  color: var(--black);
}

.how-grid p {
  font-size: 1rem;
  line-height: 1.65;
  color: var(--black);
  opacity: 0.85;
}

/* ----- Waitlist ----- */

.waitlist {
  padding: 6.5rem 0 6rem;
  background: var(--natt);
  color: var(--papper);
  text-align: center;
  position: relative;
  overflow: hidden;
}

.waitlist::before {
  content: "";
  position: absolute;
  top: 10%;
  left: 50%;
  transform: translateX(-50%);
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, rgba(232, 181, 99, 0.08) 0%, transparent 70%);
  pointer-events: none;
}

.waitlist h2 {
  color: var(--papper);
}

.waitlist p {
  color: var(--papper);
  opacity: 0.85;
  max-width: 28rem;
  margin-left: auto;
  margin-right: auto;
}

.waitlist .lead {
  font-family: var(--font-serif);
  font-size: 1.2rem;
  font-style: italic;
  opacity: 0.9;
  margin-bottom: 3rem;
}

.signup {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  max-width: 24rem;
  margin: 0 auto 1.5rem;
}

@media (min-width: 540px) {
  .signup {
    flex-direction: row;
  }
}

.signup input {
  flex: 1;
  padding: 1rem 1.25rem;
  border: 1px solid rgba(245, 235, 215, 0.25);
  background: transparent;
  color: var(--papper);
  font-family: var(--font-sans);
  font-size: 1rem;
  border-radius: 2px;
  transition: border-color 0.3s ease;
}

.signup input::placeholder {
  color: var(--papper);
  opacity: 0.45;
}

.signup input:focus {
  outline: none;
  border-color: var(--lykta);
}

.signup button {
  padding: 0.85rem 1.5rem;
  background: var(--lykta);
  color: var(--natt);
  border: none;
  font-family: var(--font-sans);
  font-size: 0.8rem;
  font-weight: 500;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  cursor: pointer;
  border-radius: 2px;
  transition: background 0.3s ease, transform 0.3s ease;
  white-space: nowrap;
}

.signup button:hover {
  background: #F0C375;
  transform: translateY(-1px);
}

.fine {
  font-size: 0.85rem !important;
  opacity: 0.55 !important;
  font-style: italic;
}

/* ----- Footer ----- */

footer {
  padding: 4rem 0;
  background: var(--natt);
  color: var(--papper);
  text-align: center;
  border-top: 1px solid rgba(245, 235, 215, 0.08);
}

footer p {
  font-size: 0.9rem;
  line-height: 1.7;
  opacity: 0.7;
  margin-bottom: 0;
}

.footer-mark {
  font-family: var(--font-serif);
  font-size: 1.5rem !important;
  font-weight: 300;
  letter-spacing: -0.01em;
  margin-bottom: 1rem !important;
  opacity: 1 !important;
  color: var(--lykta);
}

/* ----- Responsive tightening ----- */

@media (max-width: 540px) {
  .hero {
    padding-top: 3rem;
    padding-bottom: 4rem;
  }
  .scroll-cue {
    bottom: 1.5rem;
  }
  .manifest,
  .waitlist {
    padding-top: 5rem;
    padding-bottom: 5rem;
  }
}

/* ----- Prefers reduced motion ----- */

@media (prefers-reduced-motion: reduce) {
  .hero-illustration,
  .scroll-cue span {
    animation: none;
  }
}