:root {
  --bg: #fff8f6;
  --rose-1: #ffe2eb;
  --rose-2: #ffcbdc;
  --rose-3: #f6aebf;
  --cream: #fff0df;
  --gold: #b98a45;
  --gold-soft: #f2dcb4;
  --text: #4d2634;
  --text-soft: #7a4a5b;
  --card: rgba(255, 255, 255, 0.58);
  --stroke: rgba(255, 255, 255, 0.68);
  --shadow: 0 20px 48px rgba(120, 61, 88, 0.13);
  --shadow-soft: 0 10px 28px rgba(120, 61, 88, 0.09);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: "Cairo", sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at 10% 20%, #fff, rgba(255, 238, 243, 0.9) 32%, transparent 60%),
    radial-gradient(circle at 90% 10%, rgba(255, 223, 229, 0.8), transparent 40%),
    linear-gradient(145deg, #fffaf8, var(--rose-1) 45%, var(--bg));
  overflow-x: hidden;
  line-height: 1.75;
}

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

.container {
  width: min(1100px, 92%);
  margin-inline: auto;
}

.section {
  padding: 4rem 0;
  position: relative;
}

.section--separator::before {
  content: "";
  position: absolute;
  top: 0;
  inset-inline: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, #e9cfd8, transparent);
}

.glass {
  background: var(--card);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border: 1px solid var(--stroke);
  box-shadow: var(--shadow);
  border-radius: 22px;
}

.bg-blur {
  position: fixed;
  width: 320px;
  height: 320px;
  border-radius: 50%;
  filter: blur(46px);
  opacity: 0.38;
  pointer-events: none;
  z-index: 0;
}

.bg-blur--one {
  background: #ffc7d7;
  top: -80px;
  right: -80px;
}

.bg-blur--two {
  background: #f4dcb5;
  bottom: -110px;
  left: -90px;
}

.loader {
  position: fixed;
  inset: 0;
  background: linear-gradient(145deg, #fff4f6, #ffe7ec);
  display: grid;
  place-items: center;
  z-index: 9999;
  transition: opacity 0.9s ease, visibility 0.9s ease;
}

.loader.is-hidden {
  opacity: 0;
  visibility: hidden;
}

.loader__content {
  padding: 1.6rem 1.3rem;
  text-align: center;
  animation: rise 2.2s ease-in-out infinite;
}

.loader__heart {
  display: block;
  font-size: 2.2rem;
}

.floating-bg {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 1;
}

.floating-bg span {
  position: absolute;
  font-size: 1rem;
  opacity: 0.2;
  animation: floatUp linear infinite;
}

.main-content {
  position: relative;
  z-index: 2;
}

.main-content.is-hidden {
  visibility: hidden;
}

.hero {
  min-height: 100vh;
  display: grid;
  place-items: center;
  overflow: hidden;
  padding: 1rem 0 2rem;
}

.hero__bg,
.hero__overlay {
  position: absolute;
  inset: 0;
}

.hero__bg {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.hero__overlay {
  background:
    linear-gradient(180deg, rgba(45, 18, 31, 0.62), rgba(72, 29, 46, 0.58)),
    radial-gradient(circle at 50% 20%, rgba(255, 217, 233, 0.22), transparent 55%);
}

.hero--fallback {
  background: linear-gradient(130deg, #f4c4cf, #fbe5d2 45%, #ffdce5);
}

.hero__decor span {
  position: absolute;
  animation: drift 5s ease-in-out infinite;
  opacity: 0.85;
}

.hero__decor span:nth-child(1) {
  top: 18%;
  left: 15%;
}
.hero__decor span:nth-child(2) {
  top: 27%;
  right: 12%;
}
.hero__decor span:nth-child(3) {
  bottom: 20%;
  left: 12%;
}

.hero__content {
  position: relative;
  text-align: center;
  color: #fff;
}

.hero__panel {
  max-width: 760px;
  margin-inline: auto;
  padding: 1.5rem 1rem;
  border: 1px solid rgba(255, 255, 255, 0.34);
  background: linear-gradient(155deg, rgba(255, 255, 255, 0.16), rgba(255, 255, 255, 0.06));
  box-shadow: 0 25px 55px rgba(18, 6, 12, 0.35);
}

.hero__date {
  margin-bottom: 1rem;
  letter-spacing: 0.4px;
}

h1,
h2 {
  margin: 0 0 0.8rem;
  font-family: "El Messiri", sans-serif;
}

h1 {
  font-size: clamp(1.9rem, 8vw, 3.2rem);
}

h2 {
  font-size: clamp(1.5rem, 6vw, 2.4rem);
  color: #733c52;
}

.hero p {
  margin: 0.3rem 0;
}

.typewriter-wrap {
  margin: 1.1rem auto 1.4rem;
  font-weight: 700;
}

.typewriter {
  color: #ffe28a;
  border-left: 2px solid #ffe28a;
  padding-left: 0.4rem;
}

.btn {
  border: 0;
  border-radius: 999px;
  padding: 0.8rem 1.3rem;
  background: linear-gradient(135deg, #f8c0cf, #f5d8b9);
  color: #5a2f3f;
  font-weight: 700;
  text-decoration: none;
  cursor: pointer;
  transition: transform 0.25s ease, box-shadow 0.25s ease, filter 0.25s ease;
  box-shadow: 0 10px 26px rgba(90, 47, 63, 0.24);
}

.btn:hover {
  transform: translateY(-2px);
  filter: saturate(1.08);
}

.btn--soft {
  margin: 0.35rem;
}

.btn--gold {
  background: linear-gradient(120deg, #f4dfb2, #e8bf74);
}

.section-head {
  text-align: center;
  margin-bottom: 1.6rem;
}

.section-head p {
  color: var(--text-soft);
  margin: 0;
}

.love-note,
.letter-card,
.agreement-card {
  padding: 1.45rem;
  line-height: 1.95;
  background: linear-gradient(140deg, rgba(255, 255, 255, 0.7), rgba(255, 245, 248, 0.65));
}

/* Letter Envelope Section Start */
.letter-hint {
  text-align: center;
  margin: 0 0 0.7rem;
  color: #825263;
  transition: opacity 0.5s ease, transform 0.5s ease;
}

.letter-hint.is-hidden {
  opacity: 0;
  transform: translateY(-6px);
}

.letter-envelope-wrap {
  position: relative;
  width: min(440px, 100%);
  margin: 0.2rem auto 0.6rem;
}

.letter-particle {
  position: absolute;
  font-size: 0.95rem;
  opacity: 0.45;
  animation: letterFloat 3.8s ease-in-out infinite;
}

.letter-particle:nth-child(1) {
  top: -10px;
  right: 16%;
}
.letter-particle:nth-child(2) {
  top: 18px;
  left: 12%;
  animation-delay: 1s;
}
.letter-particle:nth-child(3) {
  bottom: 8px;
  right: 8%;
  animation-delay: 2s;
}

.letter-envelope {
  position: relative;
  width: 100%;
  height: 220px;
  border: 0;
  background: transparent;
  cursor: pointer;
  perspective: 1000px;
}

.letter-envelope__paper {
  position: absolute;
  left: 50%;
  transform: translateX(-50%) translateY(55px);
  width: 82%;
  height: 155px;
  border-radius: 12px;
  background:
    radial-gradient(circle at 20% 20%, rgba(255, 244, 215, 0.58), transparent 48%),
    linear-gradient(180deg, #ecd6ae, #dfc08e);
  border: 1px solid rgba(140, 98, 56, 0.35);
  box-shadow: inset 0 0 18px rgba(116, 78, 44, 0.14);
  opacity: 0.62;
  transition: transform 1s ease, opacity 1s ease, box-shadow 1s ease;
}

.letter-envelope__body {
  position: absolute;
  inset: 54px 0 0;
  border-radius: 0 0 14px 14px;
  background: linear-gradient(160deg, #e5c89d, #d6b183);
  box-shadow: 0 16px 30px rgba(88, 56, 29, 0.2);
}

.letter-envelope__flap {
  position: absolute;
  top: 26px;
  left: 0;
  width: 100%;
  height: 116px;
  clip-path: polygon(0 100%, 50% 0, 100% 100%);
  background: linear-gradient(180deg, #ebd3aa, #d9b789);
  transform-origin: top center;
  transition: transform 1s cubic-bezier(0.17, 0.84, 0.44, 1);
  z-index: 3;
}

.letter-envelope__seal {
  position: absolute;
  z-index: 4;
  top: 104px;
  left: 50%;
  transform: translateX(-50%);
  width: 44px;
  height: 44px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  color: #f9e4dc;
  background: radial-gradient(circle at 35% 30%, #b64f53, #7d2327);
  box-shadow: 0 6px 15px rgba(109, 35, 38, 0.35);
  animation: sealShine 2.8s ease-in-out infinite;
}

.letter-envelope__label {
  position: absolute;
  top: 64px;
  right: 16px;
  z-index: 5;
  font-size: 0.8rem;
  color: #6c4028;
  background: rgba(255, 244, 218, 0.62);
  border: 1px solid rgba(133, 90, 50, 0.25);
  border-radius: 999px;
  padding: 0.15rem 0.55rem;
}

.old-letter {
  display: none;
  margin-top: 0.7rem;
  padding: 1.35rem 1.2rem 1.2rem;
  border-radius: 10px;
  border: 1px solid rgba(128, 84, 43, 0.38);
  position: relative;
  background:
    radial-gradient(circle at 18% 15%, rgba(255, 245, 208, 0.72), transparent 45%),
    radial-gradient(circle at 84% 78%, rgba(187, 136, 82, 0.18), transparent 42%),
    linear-gradient(180deg, #eed3a6 0%, #e4c08c 58%, #d8af79 100%);
  color: #4f2f1a;
  box-shadow:
    inset 0 0 32px rgba(102, 64, 31, 0.18),
    inset 0 -12px 18px rgba(95, 58, 27, 0.14),
    0 16px 30px rgba(88, 56, 29, 0.22);
  transform-origin: top center;
  overflow: hidden;
}

.old-letter::before {
  content: "";
  position: absolute;
  inset: 8px;
  border-radius: 8px;
  border: 1px dashed rgba(112, 70, 33, 0.34);
  pointer-events: none;
}

.old-letter::after {
  content: "رسالة ملوكي";
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
  padding: 0.15rem 0.8rem;
  border-radius: 999px;
  background: #8f2f35;
  color: #ffe7de;
  font-size: 0.8rem;
  letter-spacing: 0.4px;
  box-shadow: 0 7px 14px rgba(95, 31, 36, 0.35);
  font-family: "El Messiri", sans-serif;
}

.old-letter.is-open {
  display: block;
  animation: letterOpen 1s cubic-bezier(0.2, 0.82, 0.22, 1);
  box-shadow:
    inset 0 0 32px rgba(102, 64, 31, 0.18),
    inset 0 -12px 18px rgba(95, 58, 27, 0.14),
    0 16px 30px rgba(88, 56, 29, 0.22),
    0 0 30px rgba(255, 228, 183, 0.35);
}

.old-letter p {
  margin: 0 0 0.65rem;
  line-height: 1.95;
  position: relative;
  padding-right: 0.95rem;
  text-shadow: 0 1px 0 rgba(255, 236, 207, 0.45);
}

.old-letter p::before {
  content: "✦";
  position: absolute;
  right: 0;
  top: 0.08rem;
  color: rgba(120, 74, 36, 0.7);
  font-size: 0.72rem;
}

.old-letter p:last-child {
  margin-bottom: 0;
}

.letter-card.is-opened .letter-envelope__flap {
  transform: rotateX(178deg);
}

.letter-card.is-opened .letter-envelope__paper {
  transform: translateX(-50%) translateY(-8px);
  opacity: 1;
  box-shadow: inset 0 0 18px rgba(116, 78, 44, 0.14), 0 8px 20px rgba(97, 60, 31, 0.2);
}
/* Letter Envelope Section End */

.timeline {
  display: grid;
  gap: 0.9rem;
}

.timeline-card {
  padding: 1.05rem;
  border-inline-start: 4px solid #f5bdc8;
  box-shadow: var(--shadow-soft);
}

.cards-grid {
  display: grid;
  gap: 0.9rem;
}

.soft-card {
  background: linear-gradient(150deg, #fff, #fff2f6);
  border: 1px solid #f8dce4;
  border-radius: 16px;
  padding: 1rem;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  box-shadow: 0 7px 18px rgba(121, 55, 80, 0.09);
}

.soft-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 16px 32px rgba(121, 55, 80, 0.17);
}

.gallery-grid {
  display: grid;
  gap: 0.8rem;
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.gallery-grid--hidden {
  display: none;
}

.slider {
  position: relative;
  width: min(980px, 100%);
  margin-inline: auto;
}

.slider__viewport {
  overflow: hidden;
  border-radius: 20px;
  background: rgba(255, 255, 255, 0.45);
  border: 1px solid rgba(255, 255, 255, 0.7);
  position: relative;
}

.slider__track {
  display: block;
  touch-action: pan-y;
}

.slider__slide {
  width: 100%;
  padding: 0.3rem;
  display: none;
  animation: fadeSlide 0.45s ease;
}

.slider__slide.is-active {
  display: block;
}

.slider--images .slider__slide img {
  width: 100%;
  height: clamp(320px, 70vh, 760px);
  object-fit: contain;
  background: #fff3f7;
  border-radius: 16px;
}

.slider--images .gallery-item figcaption {
  text-align: center;
}

.slider--videos .slider__slide {
  display: grid;
  place-items: center;
}

.slider--videos video {
  width: min(100%, 760px);
  height: clamp(280px, 62vh, 620px);
  object-fit: contain;
  background: #140b0f;
}

.slider__nav {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 42px;
  height: 42px;
  border-radius: 50%;
  border: 1px solid rgba(255, 255, 255, 0.8);
  background: rgba(255, 255, 255, 0.82);
  color: #6c3b4d;
  cursor: pointer;
  z-index: 2;
}

.slider__nav--prev {
  left: 8px;
}

.slider__nav--next {
  right: 8px;
}

.slider__dots {
  display: flex;
  gap: 0.45rem;
  justify-content: center;
  margin-top: 0.8rem;
  flex-wrap: wrap;
  max-width: 100%;
}

.slider__dot {
  width: 9px;
  height: 9px;
  border-radius: 999px;
  border: 0;
  background: #ecc6d2;
  opacity: 0.75;
  cursor: pointer;
}

.slider__dot.is-active {
  width: 20px;
  background: #c4728f;
  opacity: 1;
}

.slider__hint {
  text-align: center;
  color: var(--text-soft);
  margin-top: 0.65rem;
}

.gallery-item {
  overflow: hidden;
  border-radius: 18px;
  background: #fff;
  box-shadow: 0 14px 35px rgba(36, 12, 23, 0.13);
  cursor: pointer;
  border: 1px solid #fae2e9;
}

.gallery-item img {
  aspect-ratio: 3 / 4;
  object-fit: cover;
  transition: transform 0.35s ease;
}

.gallery-item:hover img {
  transform: scale(1.06);
}

.gallery-item figcaption {
  padding: 0.75rem;
  color: var(--text-soft);
  font-size: 0.95rem;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.92), rgba(255, 245, 248, 0.9));
}

.gallery-item.is-missing {
  min-height: 260px;
  display: grid;
  place-items: center;
}

.gallery-item.is-missing::before {
  content: "الصورة دي مستنياكي تضيفيها من فولدر الصور 💕";
  padding: 1rem;
  text-align: center;
  color: var(--text-soft);
}

.video-grid {
  display: grid;
  gap: 1rem;
}

.video-card {
  padding: 0.8rem;
  background: linear-gradient(155deg, rgba(255, 255, 255, 0.78), rgba(255, 240, 245, 0.72));
}

.video-card video {
  border-radius: 14px;
  background: #f5e6ea;
  border: 1px solid #f5d4df;
  width: 100%;
  max-height: 72vh;
}

.surprise-buttons {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
}

.surprise-output {
  margin-top: 1rem;
  padding: 1rem;
  text-align: center;
  min-height: 72px;
  display: grid;
  place-items: center;
  font-weight: 700;
}

.future .container {
  text-align: center;
  padding: 1.6rem;
  border-radius: 24px;
  background: linear-gradient(145deg, rgba(255, 236, 240, 0.8), rgba(255, 247, 233, 0.8));
  box-shadow: 0 0 70px rgba(255, 206, 224, 0.52);
  border: 1px solid rgba(255, 255, 255, 0.55);
}

.counter-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.8rem;
}

.counter-item {
  text-align: center;
  padding: 1rem 0.7rem;
  background: linear-gradient(145deg, rgba(255, 255, 255, 0.7), rgba(255, 242, 246, 0.58));
}

.counter-item span {
  font-size: 1.5rem;
  font-weight: 800;
  color: #6a2f43;
}

.counter-item small {
  display: block;
  margin-top: 0.35rem;
}

.final-surprise {
  text-align: center;
  background:
    radial-gradient(circle at 50% 0%, #ffd8e6, #fff8f3 70%),
    linear-gradient(180deg, rgba(255, 245, 248, 0.9), rgba(255, 250, 243, 0.9));
  overflow: hidden;
}

.final-line {
  font-weight: 700;
}

.hug-msg {
  margin: 1rem auto 0;
  max-width: 420px;
  padding: 0.8rem;
}

.sparkle-layer {
  position: relative;
  min-height: 95px;
}

.sparkle {
  position: absolute;
  animation: pop 1.2s ease-out forwards;
}

.music-toggle,
.to-top {
  position: fixed;
  z-index: 30;
  border: 0;
  border-radius: 999px;
  padding: 0.7rem 0.95rem;
  background: rgba(255, 255, 255, 0.9);
  box-shadow: 0 8px 24px rgba(91, 49, 64, 0.2);
  color: #6f3a4f;
  cursor: pointer;
}

.music-toggle {
  bottom: 1rem;
  left: 1rem;
  display: flex;
  align-items: center;
  gap: 0.4rem;
}

.to-top {
  bottom: 1rem;
  right: 1rem;
  width: 44px;
  height: 44px;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease;
}

.to-top.is-visible {
  opacity: 1;
  pointer-events: auto;
}

.lightbox {
  position: fixed;
  inset: 0;
  z-index: 90;
  background: rgba(26, 10, 16, 0.84);
  display: none;
  place-items: center;
  padding: 1rem;
  text-align: center;
  color: #fff;
}

.lightbox.is-open {
  display: grid;
}

.lightbox img {
  max-height: 70vh;
  border-radius: 16px;
}

.lightbox__close {
  position: absolute;
  top: 0.9rem;
  left: 0.9rem;
  font-size: 2rem;
  border: 0;
  background: transparent;
  color: #fff;
  cursor: pointer;
}

.footer {
  padding: 1.4rem;
  text-align: center;
  color: #7d4f5f;
  background: linear-gradient(180deg, rgba(255, 248, 251, 0), rgba(255, 236, 242, 0.45));
}

.reveal {
  opacity: 0;
  transform: translateY(22px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

@media (min-width: 760px) {
  .hero__panel {
    padding: 2rem;
  }

  .timeline {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .cards-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .gallery-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .video-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .counter-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

@media (max-width: 759px) {
  .slider__nav {
    width: 38px;
    height: 38px;
  }

  .slider--images .slider__slide img {
    height: clamp(260px, 55vh, 520px);
  }

  .slider--videos video {
    height: clamp(220px, 45vh, 420px);
  }
}

@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;
  }
}

@keyframes rise {
  0%,
  100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-8px);
  }
}

@keyframes drift {
  0%,
  100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-10px);
  }
}

@keyframes floatUp {
  from {
    transform: translateY(0);
    opacity: 0;
  }
  20% {
    opacity: 0.25;
  }
  to {
    transform: translateY(-120vh);
    opacity: 0;
  }
}

@keyframes pop {
  0% {
    transform: translate(-50%, -50%) scale(0.6);
    opacity: 1;
  }
  100% {
    transform: translate(-50%, -130px) scale(1.25);
    opacity: 0;
  }
}

@keyframes fadeSlide {
  from {
    opacity: 0;
    transform: translateY(8px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes letterFloat {
  0%,
  100% {
    transform: translateY(0);
    opacity: 0.35;
  }
  50% {
    transform: translateY(-7px);
    opacity: 0.65;
  }
}

@keyframes sealShine {
  0%,
  100% {
    filter: brightness(1);
  }
  50% {
    filter: brightness(1.15);
  }
}

@keyframes letterOpen {
  0% {
    opacity: 0;
    transform: perspective(900px) rotateX(-76deg) scaleY(0.2) translateY(-18px);
    filter: blur(1.5px);
  }
  48% {
    opacity: 1;
    transform: perspective(900px) rotateX(8deg) scaleY(1.04) translateY(0);
    filter: blur(0);
  }
  68% {
    transform: perspective(900px) rotateX(-5deg) scaleY(0.98);
  }
  100% {
    opacity: 1;
    transform: perspective(900px) rotateX(0) scaleY(1);
  }
}