/* =========================================================
   For Mruganshi — A love letter made of pixels.
   ========================================================= */

:root {
  /* Palette — warm, romantic, heirloom-y */
  --cream:      #fdf8f3;
  --cream-deep: #f6ecdf;
  --blush:      #f3d7cc;
  --blush-deep: #e6b3a0;
  --rose:       #c77b6a;
  --wine:       #7a2c3a;
  --ink:        #2b1a1a;
  --ink-soft:   #55403d;
  --gold:       #b8874b;
  --gold-soft:  #d9b483;

  /* Fonts */
  --serif-display: "Playfair Display", "Cormorant Garamond", serif;
  --serif-body:    "Cormorant Garamond", "Playfair Display", Georgia, serif;
  --script:        "Dancing Script", "Segoe Script", cursive;
  --sans:          "Inter", system-ui, -apple-system, sans-serif;

  --max: 1180px;
  --ease: cubic-bezier(.2,.7,.2,1);
}

* {
  box-sizing: border-box;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

html, body {
  margin: 0;
  padding: 0;
  background: var(--cream);
  color: var(--ink);
  font-family: var(--serif-body);
  font-size: 18px;
  line-height: 1.6;
  overflow-x: hidden;
}

body {
  background:
    radial-gradient(1200px 700px at 80% -10%, rgba(231, 169, 149, .35), transparent 60%),
    radial-gradient(900px 600px at -10% 30%,  rgba(216, 180, 131, .25), transparent 55%),
    radial-gradient(1000px 700px at 100% 90%, rgba(199, 123, 106, .18), transparent 60%),
    var(--cream);
}

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

/* =============== Intro curtain =============== */
.intro {
  position: fixed;
  inset: 0;
  z-index: 9999;
  display: grid;
  place-items: center;
  background:
    radial-gradient(900px 700px at 50% 40%, #fff3ea 0%, #f3d2c2 55%, #c77b6a 100%);
  transition: opacity 1.2s var(--ease), visibility 1.2s var(--ease);
}
.intro.is-done {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}
.intro__inner {
  text-align: center;
  transform: translateY(-10px);
  animation: introFade 1.3s var(--ease) forwards;
}
.intro__mono {
  font-family: var(--sans);
  letter-spacing: .5em;
  text-transform: uppercase;
  font-size: .75rem;
  color: #7a2c3a;
  opacity: 0;
  animation: rise .9s var(--ease) .1s forwards;
}
.intro__name {
  font-family: var(--serif-display);
  font-style: italic;
  font-size: clamp(3rem, 10vw, 7rem);
  color: var(--wine);
  margin-top: .25em;
  letter-spacing: -0.01em;
  opacity: 0;
  animation: rise 1s var(--ease) .35s forwards;
}
.intro__heart {
  margin-top: 1rem;
  color: #fff;
  opacity: 0;
  animation: rise .9s var(--ease) .7s forwards, beat 1.4s ease-in-out 1.5s infinite;
  display: inline-block;
}

@keyframes introFade {
  from { transform: translateY(20px); opacity: 0; }
  to   { transform: translateY(0);    opacity: 1; }
}
@keyframes rise {
  from { opacity: 0; transform: translateY(14px); }
  to   { opacity: 1; transform: translateY(0); }
}
@keyframes beat {
  0%,100% { transform: scale(1); }
  20%     { transform: scale(1.18); }
  40%     { transform: scale(.96); }
  60%     { transform: scale(1.08); }
}

/* =============== Petals =============== */
.petals {
  pointer-events: none;
  position: fixed;
  inset: 0;
  z-index: 1;
  overflow: hidden;
}
.petal {
  position: absolute;
  top: -8vh;
  width: 14px;
  height: 14px;
  background: radial-gradient(circle at 30% 30%, #f9cfc0, #c77b6a 70%);
  border-radius: 70% 30% 60% 40% / 50% 60% 40% 50%;
  opacity: .55;
  filter: blur(.2px);
  animation: fall linear infinite;
  will-change: transform;
}
@keyframes fall {
  0%   { transform: translate3d(0, -10vh, 0) rotate(0deg);      opacity: 0; }
  10%  { opacity: .7; }
  100% { transform: translate3d(40px, 110vh, 0) rotate(720deg); opacity: 0; }
}

/* =============== Shared =============== */
.section-wrap {
  max-width: var(--max);
  margin: 0 auto;
  padding: 0 clamp(20px, 5vw, 48px);
}
.narrow { max-width: 760px; }

.kicker {
  font-family: var(--sans);
  text-transform: uppercase;
  letter-spacing: .32em;
  font-size: .72rem;
  color: var(--rose);
  margin-bottom: 1.25rem;
}

.big-title {
  font-family: var(--serif-display);
  font-weight: 500;
  font-size: clamp(2.2rem, 5.6vw, 4.5rem);
  line-height: 1.05;
  letter-spacing: -0.02em;
  margin: 0 0 1rem;
  color: var(--ink);
}

.script {
  font-family: var(--script);
  font-weight: 600;
  color: var(--rose);
}

.lede {
  font-size: clamp(1.05rem, 1.3vw, 1.25rem);
  color: var(--ink-soft);
  font-style: italic;
  max-width: 58ch;
}

/* =============== Reveal on scroll =============== */
.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 1s var(--ease), transform 1s var(--ease);
  will-change: opacity, transform;
}
.reveal.is-in {
  opacity: 1;
  transform: translateY(0);
}
.delay-1 { transition-delay: .12s; }
.delay-2 { transition-delay: .24s; }
.delay-3 { transition-delay: .36s; }
.delay-4 { transition-delay: .5s; }

@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1; transform: none; transition: none; }
  .petal { display: none; }
  .intro { display: none; }
}

/* =============== Hero =============== */
.hero {
  position: relative;
  min-height: 100svh;
  display: grid;
  place-items: center;
  text-align: center;
  padding: 7vh clamp(20px, 5vw, 60px) 10vh;
  overflow: hidden;
  isolation: isolate;
}
.hero__bg {
  position: absolute;
  inset: -10%;
  z-index: -1;
  background:
    radial-gradient(60% 50% at 50% 30%, rgba(255, 240, 230, .9), transparent 70%),
    radial-gradient(45% 40% at 80% 80%, rgba(199, 123, 106, .25), transparent 70%),
    radial-gradient(40% 40% at 15% 75%, rgba(216, 180, 131, .25), transparent 70%);
  filter: blur(4px);
  animation: slowDrift 24s ease-in-out infinite alternate;
}
@keyframes slowDrift {
  from { transform: translate3d(0,0,0) scale(1); }
  to   { transform: translate3d(-1.5%, 1.5%, 0) scale(1.04); }
}

.hero__content {
  position: relative;
  z-index: 2;
  max-width: 960px;
}
.hero__eyebrow {
  font-family: var(--sans);
  letter-spacing: .5em;
  text-transform: uppercase;
  font-size: .78rem;
  color: var(--rose);
  margin: 0 0 1.5rem;
}
.hero__title {
  font-family: var(--serif-display);
  font-weight: 500;
  font-size: clamp(3rem, 10vw, 8rem);
  line-height: .98;
  letter-spacing: -0.02em;
  margin: 0;
  color: var(--ink);
}
.hero__title sup {
  font-size: .42em;
  vertical-align: super;
  color: var(--rose);
  font-style: italic;
  font-weight: 400;
}
.hero__line {
  display: block;
}
.hero__line.script {
  color: var(--rose);
  font-size: 1.12em;
  line-height: 1;
  margin: .1em 0;
}
.hero__sub {
  font-family: var(--serif-body);
  font-size: clamp(1.1rem, 1.6vw, 1.45rem);
  color: var(--ink-soft);
  max-width: 42ch;
  margin: 2rem auto 0;
  font-style: italic;
  line-height: 1.55;
}

.hero__scroll {
  position: absolute;
  bottom: 5vh;
  left: 50%;
  transform: translateX(-50%);
  font-family: var(--sans);
  text-transform: uppercase;
  letter-spacing: .4em;
  font-size: .66rem;
  color: var(--rose);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: .8rem;
}
.hero__arrow {
  width: 1px;
  height: 50px;
  background: linear-gradient(var(--rose), transparent);
  position: relative;
  overflow: hidden;
}
.hero__arrow::after {
  content: "";
  position: absolute;
  top: -50%;
  left: 0;
  width: 1px;
  height: 50%;
  background: var(--wine);
  animation: scrollHint 2.2s ease-in-out infinite;
}
@keyframes scrollHint {
  0%   { transform: translateY(0); }
  60%  { transform: translateY(200%); }
  100% { transform: translateY(200%); opacity: 0; }
}

/* =============== Countdown =============== */
.countdown-section {
  padding: clamp(6rem, 12vh, 10rem) 0;
  text-align: center;
  position: relative;
}
.countdown__title {
  font-family: var(--serif-display);
  font-weight: 500;
  font-style: italic;
  font-size: clamp(1.8rem, 4vw, 3rem);
  line-height: 1.15;
  color: var(--ink);
  max-width: 20ch;
  margin: 0 auto 2.5rem;
}
.countdown__title .script {
  font-style: normal;
  font-size: 1.2em;
  margin-right: .15em;
}
.countdown {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: clamp(10px, 2vw, 24px);
  max-width: 700px;
  margin: 0 auto;
}
.countdown__unit {
  background: rgba(255, 255, 255, 0.55);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border: 1px solid rgba(199, 123, 106, .18);
  border-radius: 18px;
  padding: clamp(.9rem, 2vw, 1.6rem) .4rem;
  box-shadow:
    0 20px 40px -24px rgba(122, 44, 58, .25),
    inset 0 1px 0 rgba(255,255,255,.6);
  transition: transform .4s var(--ease);
}
.countdown__unit:hover { transform: translateY(-3px); }
.countdown__num {
  font-family: var(--serif-display);
  font-weight: 600;
  font-size: clamp(2rem, 5vw, 3.4rem);
  color: var(--wine);
  line-height: 1;
  font-variant-numeric: tabular-nums;
}
.countdown__label {
  font-family: var(--sans);
  text-transform: uppercase;
  letter-spacing: .28em;
  font-size: .68rem;
  color: var(--rose);
  margin-top: .7rem;
}
.countdown__caption {
  font-family: var(--serif-body);
  font-style: italic;
  color: var(--ink-soft);
  margin: 2rem auto 0;
  max-width: 40ch;
}

.countdown-section.is-today .countdown {
  display: none;
}
.countdown-section.is-today .countdown__title::after {
  content: " it's today. 💕";
}

/* =============== Timeline =============== */
.timeline-intro {
  padding: clamp(4rem, 10vh, 8rem) 0 0;
  text-align: center;
}

.chapter {
  position: relative;
  padding: clamp(5rem, 14vh, 10rem) clamp(20px, 5vw, 48px);
  overflow: hidden;
}
.chapter__label {
  max-width: var(--max);
  margin: 0 auto clamp(2rem, 5vw, 4rem);
  text-align: center;
  position: relative;
}
.chapter__numeral {
  display: block;
  font-family: var(--serif-display);
  font-weight: 700;
  font-style: italic;
  font-size: clamp(5rem, 18vw, 13rem);
  color: transparent;
  -webkit-text-stroke: 1.5px var(--blush-deep);
  text-stroke: 1.5px var(--blush-deep);
  line-height: .85;
  letter-spacing: .02em;
  opacity: .9;
  user-select: none;
}
.chapter__numeral::before {
  content: "chapter";
  display: block;
  font-family: var(--sans);
  font-style: normal;
  font-weight: 400;
  text-transform: uppercase;
  letter-spacing: .5em;
  font-size: .11em;
  color: var(--rose);
  -webkit-text-stroke: 0;
  text-stroke: 0;
  margin-bottom: .5em;
  opacity: 1;
}
.chapter__subtitle {
  display: inline-block;
  margin-top: .2em;
  font-size: clamp(1.6rem, 3.5vw, 2.6rem);
  color: var(--rose);
  transform: translateY(-0.3em);
}

.chapter--alt { background: linear-gradient(180deg, transparent, rgba(246, 236, 223, .55), transparent); }
.chapter--finale {
  background:
    radial-gradient(60% 50% at 50% 50%, rgba(255,255,255,.65), transparent 70%),
    linear-gradient(180deg, transparent, rgba(243, 215, 204, .35), transparent);
}

.chapter__content {
  max-width: var(--max);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(1.5rem, 4vw, 3rem);
  align-items: center;
  position: relative;
}
.chapter__content--center {
  grid-template-columns: 1fr;
  justify-items: center;
  gap: clamp(2rem, 5vw, 4rem);
}

.chapter__quote {
  grid-column: 1 / -1;
  margin: clamp(2rem, 5vw, 3.5rem) auto 0;
  max-width: 46ch;
  text-align: center;
  font-family: var(--serif-body);
  font-style: italic;
  font-size: clamp(1.1rem, 1.6vw, 1.4rem);
  color: var(--ink-soft);
  position: relative;
  padding: 1rem 2rem;
}
.chapter__quote::before,
.chapter__quote::after {
  content: "";
  display: block;
  width: 36px;
  height: 1px;
  background: var(--blush-deep);
  margin: 1.2rem auto;
}
.chapter__quote p { margin: 0; line-height: 1.55; }

/* =============== Polaroids =============== */
.polaroid {
  margin: 0;
  background: #fffdf9;
  padding: 14px 14px 48px;
  border-radius: 4px;
  box-shadow:
    0 24px 40px -18px rgba(122, 44, 58, .30),
    0 6px 12px -6px rgba(0,0,0,.08);
  transform: rotate(-2deg);
  transition: transform .6s var(--ease), box-shadow .6s var(--ease);
  position: relative;
  max-width: 460px;
  width: 100%;
  justify-self: center;
}
.polaroid.right { transform: rotate(2.4deg); }
.polaroid.large { max-width: 560px; }
.polaroid.center { transform: rotate(-1deg); }

.polaroid:hover {
  transform: rotate(0) translateY(-6px) scale(1.02);
  box-shadow:
    0 40px 70px -24px rgba(122, 44, 58, .38),
    0 10px 20px -8px rgba(0,0,0,.12);
}

.polaroid img {
  width: 100%;
  aspect-ratio: 4 / 5;
  object-fit: cover;
  background: linear-gradient(135deg, #f6ecdf, #e6b3a0);
  border-radius: 2px;
}

.polaroid figcaption {
  position: absolute;
  bottom: 12px;
  left: 0;
  right: 0;
  text-align: center;
  font-family: var(--script);
  color: var(--wine);
  font-size: 1.25rem;
  line-height: 1;
}

/* Missing image fallback */
.polaroid--missing img {
  visibility: hidden;
}
.polaroid--missing::before {
  content: "add your photo →";
  position: absolute;
  top: 14px;
  left: 14px;
  right: 14px;
  bottom: 48px;
  background: linear-gradient(135deg, #f6ecdf, #e6b3a0);
  display: grid;
  place-items: center;
  color: #fff;
  font-family: var(--sans);
  letter-spacing: .2em;
  text-transform: uppercase;
  font-size: .7rem;
  border-radius: 2px;
}

/* =============== Letter =============== */
.letter {
  padding: clamp(5rem, 12vh, 9rem) clamp(20px, 5vw, 48px);
  display: grid;
  place-items: center;
}
.letter__paper {
  max-width: 720px;
  width: 100%;
  background: #fffdf7;
  padding: clamp(2.2rem, 6vw, 4.5rem) clamp(1.8rem, 5vw, 4rem);
  border-radius: 4px;
  box-shadow:
    0 40px 80px -30px rgba(122, 44, 58, .35),
    0 10px 20px -10px rgba(0,0,0,.08),
    inset 0 0 0 1px rgba(199, 123, 106, .08);
  position: relative;
  background-image:
    linear-gradient(rgba(199,123,106,.06) 1px, transparent 1px);
  background-size: 100% 2rem;
  background-position: 0 3rem;
}
.letter__paper::before,
.letter__paper::after {
  content: "";
  position: absolute;
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: radial-gradient(circle at 30% 30%, #f6b4a2, #c77b6a);
  box-shadow: 0 4px 12px -2px rgba(122, 44, 58, .3);
}
.letter__paper::before { top: -14px; left: 36px; }
.letter__paper::after  { top: -14px; right: 36px; }

.letter__salutation {
  font-size: clamp(2rem, 4.5vw, 3rem);
  color: var(--rose);
  margin: 0 0 1.5rem;
  line-height: 1;
}
.letter__body p {
  font-family: var(--serif-body);
  font-size: clamp(1.05rem, 1.4vw, 1.25rem);
  line-height: 1.75;
  color: var(--ink);
  margin: 0 0 1.2rem;
}
.letter__body em { color: var(--wine); font-style: italic; }

.letter__signoff {
  font-family: var(--serif-body);
  font-style: italic;
  color: var(--ink-soft);
  margin: 2rem 0 .25rem;
}
.letter__signature {
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  color: var(--wine);
  margin: 0;
  line-height: 1;
}

/* =============== Finale =============== */
.finale {
  text-align: center;
  padding: clamp(5rem, 12vh, 10rem) 0 clamp(3rem, 8vh, 6rem);
}
.finale__title {
  font-family: var(--serif-display);
  font-weight: 500;
  font-size: clamp(2.4rem, 6vw, 4.5rem);
  line-height: 1.1;
  margin: 0 0 .6rem;
}
.finale__sub {
  font-family: var(--serif-body);
  font-style: italic;
  font-size: clamp(1.1rem, 1.5vw, 1.3rem);
  color: var(--ink-soft);
  max-width: 40ch;
  margin: 0 auto;
}
.finale__heart {
  margin-top: 2rem;
  color: var(--rose);
  display: inline-block;
  animation: beat 1.5s ease-in-out infinite;
}

/* =============== Footer =============== */
.footer {
  text-align: center;
  padding: 3rem 1rem 5rem;
  color: var(--ink-soft);
  font-family: var(--serif-body);
  font-style: italic;
}
.footer__tiny {
  margin-top: .5rem;
  font-family: var(--sans);
  font-style: normal;
  letter-spacing: .4em;
  font-size: .7rem;
  color: var(--rose);
}

/* =============== Responsive =============== */
@media (max-width: 780px) {
  .chapter__content {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }
  .polaroid { transform: rotate(-1deg); }
  .polaroid.right { transform: rotate(1.5deg); }
  .countdown {
    grid-template-columns: repeat(2, 1fr);
    max-width: 420px;
  }
  .letter__paper {
    background-image: none;
  }
  .hero__line.script { font-size: 1em; }
}

@media (max-width: 420px) {
  body { font-size: 17px; }
  .hero__eyebrow { letter-spacing: .35em; }
}