/* ==========================================================
   LOVE IN FLOW · 20/10 · FPT Schools Đà Nẵng
   Palette lấy từ banner: hồng phấn – magenta – đỏ rượu
   ========================================================== */
:root {
  --rose-50:  #fff6fa;
  --rose-100: #fdeaf3;
  --rose-200: #fad3e5;
  --rose-300: #f6b3d0;
  --rose-400: #ef85b0;
  --rose-500: #e4508a;
  --rose-600: #c9256a;
  --rose-700: #a8164f;   /* màu chữ "LOVE IN FLOW" */
  --rose-800: #7d0f3b;
  --ink:      #4a1f33;
  --muted:    #8a5a70;
  --fpt-orange: #f37021;

  --grad-main: linear-gradient(135deg, #e4508a 0%, #c9256a 50%, #a8164f 100%);
  --grad-soft: linear-gradient(180deg, #fff6fa 0%, #fdeaf3 100%);
  --shadow-sm: 0 4px 14px rgba(168, 22, 79, .08);
  --shadow-md: 0 14px 40px rgba(168, 22, 79, .14);
  --shadow-lg: 0 24px 60px rgba(168, 22, 79, .22);
  --radius: 22px;

  --f-display: "Playfair Display", Georgia, serif;
  --f-body: "Be Vietnam Pro", system-ui, sans-serif;
  --f-script: "Dancing Script", cursive;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 80px; }
body {
  margin: 0;
  font-family: var(--f-body);
  color: var(--ink);
  background: var(--rose-50);
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
.container { width: min(1180px, 100% - 32px); margin-inline: auto; }

[data-lucide], svg.lucide { width: 1.15em; height: 1.15em; stroke-width: 1.8; flex-shrink: 0; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex; align-items: center; gap: .5em;
  padding: .8em 1.5em;
  border-radius: 999px;
  background: var(--grad-main);
  color: #fff;
  font-weight: 600;
  letter-spacing: .01em;
  border: 0; cursor: pointer;
  box-shadow: 0 10px 24px rgba(201, 37, 106, .32);
  transition: transform .25s ease, box-shadow .25s ease;
}
.btn:hover { transform: translateY(-2px); box-shadow: 0 16px 32px rgba(201, 37, 106, .4); }
.btn--sm { padding: .5em 1.2em; font-size: .92rem; }
.btn--lg { padding: 1em 1.9em; font-size: 1.05rem; }
.btn--ghost {
  background: rgba(255,255,255,.7);
  color: var(--rose-700);
  box-shadow: inset 0 0 0 1.5px var(--rose-300);
  backdrop-filter: blur(6px);
}
.btn--ghost:hover { background: #fff; box-shadow: inset 0 0 0 1.5px var(--rose-500), var(--shadow-sm); }
.btn--white { background: #fff; color: var(--rose-700); box-shadow: 0 12px 30px rgba(0,0,0,.18); }

/* ---------- Nav ---------- */
.nav {
  position: fixed; inset: 0 0 auto 0; z-index: 50;
  transition: background .3s, box-shadow .3s, backdrop-filter .3s;
}
.nav.is-scrolled {
  background: rgba(255, 246, 250, .85);
  backdrop-filter: blur(14px);
  box-shadow: 0 2px 20px rgba(168, 22, 79, .08);
}
.nav__inner {
  width: min(1180px, 100% - 32px); margin-inline: auto;
  display: flex; align-items: center; justify-content: space-between;
  height: 68px;
}
.nav__brand { display: flex; align-items: center; }
.nav__logo-img { height: 46px; width: auto; }
.nav__links { display: flex; align-items: center; gap: 1.8rem; font-weight: 500; font-size: .95rem; }
.nav__links a:not(.btn) { color: var(--rose-800); position: relative; }
.nav__links a:not(.btn)::after {
  content: ""; position: absolute; left: 0; right: 0; bottom: -4px; height: 2px;
  background: var(--rose-500); transform: scaleX(0); transition: transform .25s; border-radius: 2px;
}
.nav__links a:not(.btn):hover::after { transform: scaleX(1); }
.nav__toggle { display: none; background: none; border: 0; padding: 8px; cursor: pointer; }
.nav__toggle span { display: block; width: 22px; height: 2px; background: var(--rose-700); margin: 5px 0; border-radius: 2px; transition: .3s; }

/* ---------- Hero ---------- */
.hero {
  position: relative;
  padding-top: 68px;
  background:
    radial-gradient(ellipse 60% 50% at 15% 85%, rgba(228, 80, 138, .18), transparent 70%),
    radial-gradient(ellipse 60% 50% at 85% 80%, rgba(239, 133, 176, .22), transparent 70%),
    var(--grad-soft);
  text-align: center;
  padding-bottom: 5rem;
}
/* Banner tự theo tỉ lệ ảnh (4:1 hiện tại, 16:9 KV sau này) */
.hero__banner {
  position: relative;
  overflow: hidden;
}
.hero__banner img { width: 100%; height: auto; max-height: calc(100vh - 68px); object-fit: cover; animation: heroZoom 18s ease-in-out infinite alternate; }
.hero__banner::after {
  content: ""; position: absolute; inset: auto 0 0 0; height: 40%;
  background: linear-gradient(180deg, transparent, var(--rose-100));
}
@keyframes heroZoom { from { transform: scale(1); } to { transform: scale(1.05); } }

.hero__meta {
  display: flex; flex-wrap: wrap; justify-content: center; gap: .8rem;
  margin: -1.6rem auto 0; position: relative; z-index: 2;
  width: min(1000px, 100% - 32px);
}
.meta-pill {
  display: inline-flex; align-items: center; gap: .55rem;
  background: rgba(255,255,255,.85);
  backdrop-filter: blur(8px);
  padding: .7rem 1.2rem; border-radius: 999px;
  color: var(--rose-800); font-size: .95rem;
  box-shadow: var(--shadow-sm);
  border: 1px solid rgba(246, 179, 208, .6);
}
.meta-pill svg { color: var(--rose-500); }

.countdown { margin: 2.6rem auto 0; }
.countdown__label {
  font-family: var(--f-display); font-style: italic;
  color: var(--rose-600); font-size: 1.1rem; margin-bottom: .9rem;
}
.countdown__grid { display: flex; justify-content: center; gap: clamp(.6rem, 2vw, 1.2rem); }
.cd {
  width: clamp(70px, 18vw, 104px); padding: .9rem 0 .7rem;
  background: #fff; border-radius: 18px;
  box-shadow: var(--shadow-md);
  border: 1px solid var(--rose-200);
  position: relative; overflow: hidden;
}
.cd::before {
  content: ""; position: absolute; inset: 0 0 auto 0; height: 4px; background: var(--grad-main);
}
.cd span {
  display: block; font-family: var(--f-display); font-weight: 600;
  font-size: clamp(1.8rem, 5vw, 2.6rem); line-height: 1.1;
  background: var(--grad-main); -webkit-background-clip: text; background-clip: text; color: transparent;
  font-variant-numeric: tabular-nums;
}
.cd small { text-transform: uppercase; letter-spacing: .15em; font-size: .68rem; color: var(--muted); }
.countdown.is-live .countdown__label { font-size: 1.4rem; }

.hero__cta { display: flex; flex-wrap: wrap; justify-content: center; gap: 1rem; margin-top: 2.4rem; padding-inline: 16px; }

/* ---------- Sections ---------- */
.section { position: relative; padding: clamp(4rem, 9vw, 7rem) 0; }
.section__head { text-align: center; max-width: 720px; margin: 0 auto 3.2rem; }
.eyebrow {
  display: inline-block; text-transform: uppercase; letter-spacing: .25em;
  font-size: .78rem; font-weight: 600; color: var(--rose-500);
  margin-bottom: .8rem;
}
.title {
  font-family: var(--f-display); font-weight: 500;
  font-size: clamp(2rem, 4.6vw, 3.2rem); line-height: 1.15;
  color: var(--rose-700); margin: 0;
}
.title em { font-style: italic; color: var(--rose-500); }
.title--light { color: #fff; }
.section__sub { color: var(--muted); margin: 1rem 0 0; }
.ornament { display: flex; align-items: center; justify-content: center; gap: .8rem; margin-top: 1.2rem; color: var(--rose-400); }
.ornament span { width: 60px; height: 1px; background: linear-gradient(90deg, transparent, var(--rose-400)); }
.ornament span:last-child { transform: scaleX(-1); }
.ornament svg { fill: var(--rose-300); }

/* ---------- About ---------- */
.about { background: #fff; padding-top: clamp(5rem, 10vw, 8rem); }
.wave-divider { position: absolute; top: 0; left: 0; right: 0; height: 90px; line-height: 0; }
.wave-divider svg { width: 100%; height: 100%; fill: var(--rose-100); }
.about__grid { display: grid; grid-template-columns: 1.15fr 1fr; gap: clamp(2rem, 5vw, 4rem); align-items: center; }
.about__text .lead {
  font-family: var(--f-display); font-size: clamp(1.25rem, 2.4vw, 1.55rem);
  line-height: 1.55; color: var(--rose-800); margin-top: 0;
}
.about__text .lead b { color: var(--rose-600); font-weight: 600; }
.about__text p { color: var(--muted); font-size: 1.05rem; }
.about__cards { display: grid; gap: 1rem; }
.info-card {
  display: flex; gap: 1.1rem; align-items: center;
  background: var(--grad-soft); padding: 1.2rem 1.4rem; border-radius: var(--radius);
  border: 1px solid var(--rose-200);
  transition: transform .3s, box-shadow .3s;
}
.info-card:hover { transform: translateX(6px); box-shadow: var(--shadow-sm); }
.info-card__icon {
  width: 52px; height: 52px; border-radius: 16px; flex-shrink: 0;
  display: grid; place-items: center; color: #fff; font-size: 1.3rem;
  background: var(--grad-main); box-shadow: 0 8px 18px rgba(201, 37, 106, .3);
}
.info-card h4 { margin: 0; font-size: .78rem; text-transform: uppercase; letter-spacing: .15em; color: var(--rose-500); }
.info-card p { margin: .15rem 0 0; font-weight: 500; color: var(--rose-800); line-height: 1.45; }

.stats {
  display: grid; grid-template-columns: repeat(4, 1fr);
  margin-top: clamp(3rem, 6vw, 5rem);
  background: var(--grad-main); border-radius: 28px; color: #fff;
  box-shadow: var(--shadow-lg); overflow: hidden; position: relative;
}
.stats::before {
  content: ""; position: absolute; inset: 0;
  background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 800 200' preserveAspectRatio='none'%3E%3Cpath d='M0,140 C200,60 400,200 600,110 C700,70 760,90 800,80' stroke='white' stroke-opacity='.18' stroke-width='2' fill='none'/%3E%3Cpath d='M0,170 C220,100 420,220 620,140 C720,100 770,120 800,110' stroke='white' stroke-opacity='.12' stroke-width='2' fill='none'/%3E%3C/svg%3E") center/100% 100% no-repeat;
  pointer-events: none;
}
.stat { padding: 2rem 1rem; text-align: center; position: relative; }
.stat + .stat::before { content: ""; position: absolute; left: 0; top: 25%; bottom: 25%; width: 1px; background: rgba(255,255,255,.3); }
.stat b { display: block; font-family: var(--f-display); font-size: clamp(2.2rem, 5vw, 3.2rem); font-weight: 500; line-height: 1; }
.stat span { font-size: .9rem; opacity: .9; }

/* ---------- Agenda ---------- */
.agenda {
  background:
    radial-gradient(ellipse 50% 40% at 0% 20%, rgba(246, 179, 208, .35), transparent 70%),
    radial-gradient(ellipse 50% 40% at 100% 80%, rgba(246, 179, 208, .35), transparent 70%),
    var(--rose-50);
}
.photobooth {
  display: flex; align-items: center; gap: 1rem; justify-content: center;
  max-width: 640px; margin: 0 auto 3rem;
  padding: 1rem 1.4rem; border-radius: 18px;
  background: #fff; border: 1.5px dashed var(--rose-300);
  color: var(--rose-700);
}
.photobooth > svg { width: 30px; height: 30px; color: var(--rose-500); }
.photobooth div { display: flex; flex-direction: column; line-height: 1.4; }
.photobooth span { color: var(--muted); font-size: .92rem; }

.timeline { list-style: none; margin: 0 auto; padding: 0; max-width: 900px; position: relative; }
.timeline::before {
  content: ""; position: absolute; left: 50%; top: 0; bottom: 0; width: 2px; transform: translateX(-50%);
  background: linear-gradient(180deg, transparent, var(--rose-300) 5%, var(--rose-300) 95%, transparent);
}
.tl {
  position: relative; width: 50%; padding: 0 2.6rem 2.4rem 0;
}
.tl:nth-child(even) { margin-left: 50%; padding: 0 0 2.4rem 2.6rem; }
.tl__dot {
  position: absolute; top: 1.4rem; right: -10px;
  width: 20px; height: 20px; border-radius: 50%;
  background: #fff; border: 4px solid var(--rose-500);
  box-shadow: 0 0 0 6px rgba(228, 80, 138, .15);
  z-index: 1;
}
.tl:nth-child(even) .tl__dot { left: -10px; right: auto; }
.tl__card {
  background: #fff; border-radius: var(--radius); padding: 1.4rem 1.6rem;
  box-shadow: var(--shadow-sm); border: 1px solid var(--rose-200);
  transition: transform .3s, box-shadow .3s;
}
.tl__card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); }
.tl__time {
  display: inline-flex; align-items: center; gap: .4rem;
  font-weight: 600; font-size: .85rem; color: #fff;
  background: var(--grad-main); padding: .3rem .85rem; border-radius: 999px;
}
.tl__card h3 { font-family: var(--f-display); font-weight: 500; font-size: 1.3rem; color: var(--rose-700); margin: .7rem 0 .3rem; line-height: 1.3; }
.tl__card p { margin: 0; color: var(--muted); font-size: .95rem; }
.tl__tag { display: inline-block; margin-top: .6rem; font-size: .8rem; color: var(--rose-600); background: var(--rose-100); padding: .2rem .7rem; border-radius: 999px; }
.tl--highlight .tl__card { background: linear-gradient(135deg, #fff 0%, var(--rose-100) 100%); border-color: var(--rose-300); }

/* ---------- Workshops ---------- */
.workshops { background: #fff; }
.filters { display: flex; justify-content: center; flex-wrap: wrap; gap: .6rem; margin-bottom: 2.4rem; }
.chip {
  font: inherit; font-size: .92rem; font-weight: 500;
  padding: .55rem 1.2rem; border-radius: 999px; cursor: pointer;
  background: var(--rose-50); color: var(--rose-700);
  border: 1px solid var(--rose-200); transition: .25s;
}
.chip:hover { border-color: var(--rose-400); }
.chip.is-active { background: var(--grad-main); color: #fff; border-color: transparent; box-shadow: 0 8px 18px rgba(201, 37, 106, .28); }

.ws-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); gap: 1.4rem; }
.ws {
  position: relative; text-align: left; font: inherit; color: inherit;
  background: #fff; border: 1px solid var(--rose-200);
  border-radius: var(--radius); padding: 0;
  cursor: pointer; overflow: hidden;
  display: flex; flex-direction: column;
  transition: transform .35s cubic-bezier(.2,.8,.2,1), box-shadow .35s, border-color .35s;
}
.ws:hover { transform: translateY(-6px); box-shadow: var(--shadow-md); border-color: var(--rose-300); }
.ws.is-hidden { display: none; }
.ws__media { position: relative; aspect-ratio: 4 / 3; overflow: hidden; background: var(--rose-100); }
.ws__media img { width: 100%; height: 100%; object-fit: cover; transition: transform .6s; }
.ws:hover .ws__media img { transform: scale(1.06); }
.ws__ph {
  width: 100%; height: 100%; display: grid; place-items: center;
  font-size: 3.4rem; color: var(--rose-500);
  background:
    radial-gradient(circle at 30% 25%, rgba(255,255,255,.9), transparent 55%),
    radial-gradient(circle at 80% 85%, rgba(228, 80, 138, .25), transparent 60%),
    linear-gradient(135deg, var(--rose-100), var(--rose-200));
}
.ws__ph svg { stroke-width: 1.3; transition: transform .5s; }
.ws:hover .ws__ph svg { transform: scale(1.12) rotate(-6deg); }
.ws__no {
  position: absolute; top: 12px; left: 12px;
  width: 36px; height: 36px; border-radius: 50%;
  display: grid; place-items: center;
  background: var(--grad-main); color: #fff; font-weight: 700; font-size: .8rem;
  box-shadow: 0 6px 14px rgba(168, 22, 79, .3);
}
.ws__badge {
  position: absolute; right: 10px; bottom: 10px;
  font-size: .68rem; letter-spacing: .04em; color: #fff;
  background: rgba(74, 15, 40, .55); backdrop-filter: blur(4px);
  padding: .15rem .55rem; border-radius: 999px;
}
.ws__body { padding: 1.1rem 1.3rem 1.2rem; display: flex; flex-direction: column; gap: .3rem; flex: 1; }
.ws__tag {
  align-self: flex-start; font-size: .7rem; font-weight: 600; letter-spacing: .06em; text-transform: uppercase;
  color: var(--rose-600); background: var(--rose-50); border: 1px solid var(--rose-200);
  padding: .15rem .65rem; border-radius: 999px;
}
.ws__name { font-family: var(--f-display); font-size: 1.3rem; font-weight: 500; color: var(--rose-700); margin: .3rem 0 0; line-height: 1.25; }
.ws__vi { font-size: .9rem; color: var(--muted); margin: 0; }
.ws__foot { margin-top: auto; padding-top: .8rem; display: flex; justify-content: space-between; align-items: center; font-size: .82rem; color: var(--rose-600); border-top: 1px dashed var(--rose-200); }
.ws__foot span { display: inline-flex; align-items: center; gap: .35rem; }
.ws__more { font-weight: 600; opacity: .7; transition: opacity .25s, transform .25s; }
.ws:hover .ws__more { opacity: 1; transform: translateX(3px); }

.closing {
  position: relative; max-width: 860px; margin: clamp(3.5rem, 7vw, 5rem) auto 0; text-align: center;
  padding: 2.4rem clamp(1.4rem, 4vw, 3rem);
  border-radius: 28px; background: var(--grad-soft); border: 1px solid var(--rose-200);
}
.closing > svg { width: 36px; height: 36px; color: var(--rose-400); margin-bottom: .6rem; }
.closing p { font-family: var(--f-display); font-size: clamp(1.1rem, 2.2vw, 1.35rem); line-height: 1.65; color: var(--rose-800); margin: 0; }
.closing em { color: var(--rose-600); }

/* ---------- Register ---------- */
.register {
  position: relative; overflow: hidden; color: #fff; text-align: center;
  background: var(--grad-main);
  padding: clamp(5rem, 10vw, 8rem) 0 clamp(6rem, 12vw, 9rem);
}
.register__bg { position: absolute; inset: 0; }
.register__bg svg { width: 100%; height: 100%; }
.register__bg .r1 { fill: rgba(255,255,255,.08); animation: drift 12s ease-in-out infinite alternate; }
.register__bg .r2 { fill: rgba(255,255,255,.1); animation: drift 9s ease-in-out infinite alternate-reverse; }
@keyframes drift { from { transform: translateX(-3%); } to { transform: translateX(3%); } }
.register__inner { position: relative; max-width: 760px; }
.script { font-family: var(--f-script); font-size: clamp(1.8rem, 4vw, 2.6rem); opacity: .9; display: block; }
.register p { font-size: 1.05rem; opacity: .95; margin: 1.2rem 0 1.6rem; }
.register__meta { display: flex; flex-wrap: wrap; justify-content: center; gap: .8rem 1.6rem; margin-bottom: 2.2rem; font-weight: 500; }
.register__meta span { display: inline-flex; align-items: center; gap: .45rem; }

/* ---------- Footer ---------- */
.footer { background: var(--rose-800); color: rgba(255,255,255,.75); padding: 2rem 0; font-size: .9rem; }
.footer__inner { display: flex; flex-wrap: wrap; justify-content: space-between; align-items: center; gap: 1rem; }
.footer__logo { height: 56px; width: auto; background: #fff; padding: 8px 12px; border-radius: 14px; }
.footer__brand { display: flex; flex-direction: column; line-height: 1.3; margin-right: auto; }
.footer__love { font-family: var(--f-display); font-style: italic; font-size: 1.5rem; color: #fff; }
.footer p { margin: 0; }

/* ---------- Modal ---------- */
.modal { position: fixed; inset: 0; z-index: 100; display: grid; place-items: center; padding: 16px; pointer-events: none; opacity: 0; transition: opacity .3s; }
.modal.is-open { pointer-events: auto; opacity: 1; }
.modal__backdrop { position: absolute; inset: 0; background: rgba(74, 15, 40, .45); backdrop-filter: blur(6px); }
.modal__card {
  position: relative; width: min(620px, 100%); max-height: calc(100vh - 32px); overflow-y: auto;
  background: #fff; border-radius: 28px; padding: clamp(1.6rem, 4vw, 2.4rem);
  box-shadow: var(--shadow-lg);
  transform: translateY(24px) scale(.97); transition: transform .35s cubic-bezier(.2,.8,.2,1);
}
.modal__card::before { content: ""; position: absolute; inset: 0 0 auto 0; height: 6px; background: var(--grad-main); }
.modal.is-open .modal__card { transform: none; }
.modal__close {
  position: absolute; top: 14px; right: 14px; width: 40px; height: 40px; border-radius: 50%;
  border: 0; background: var(--rose-100); color: var(--rose-700); cursor: pointer;
  display: grid; place-items: center; transition: .25s;
}
.modal__close:hover { background: var(--rose-200); transform: rotate(90deg); }
.modal__img { position: relative; margin: calc(-1 * clamp(1.6rem, 4vw, 2.4rem)) calc(-1 * clamp(1.6rem, 4vw, 2.4rem)) 1.4rem; aspect-ratio: 16 / 9; overflow: hidden; }
.modal__img img { width: 100%; height: 100%; object-fit: cover; }
.modal__img[hidden] { display: none; }
.modal__head { display: flex; gap: 1.1rem; align-items: center; margin-bottom: 1.2rem; padding-right: 2.5rem; }
.modal__icon {
  width: 64px; height: 64px; border-radius: 20px; flex-shrink: 0;
  display: grid; place-items: center; font-size: 1.7rem; color: #fff;
  background: var(--grad-main); box-shadow: 0 10px 22px rgba(201, 37, 106, .3);
}
.modal__no { font-size: .75rem; letter-spacing: .2em; text-transform: uppercase; color: var(--rose-500); font-weight: 600; }
.modal__head h3 { font-family: var(--f-display); font-weight: 500; font-size: 1.7rem; color: var(--rose-700); margin: .1rem 0 0; line-height: 1.2; }
.modal__vi { margin: .2rem 0 0; color: var(--muted); font-size: .95rem; }
.modal__desc { color: var(--ink); font-size: 1rem; margin: 0 0 1.2rem; }
.modal__time {
  display: flex; flex-wrap: wrap; gap: .5rem; align-items: center;
  padding: .9rem 1.1rem; border-radius: 16px; background: var(--rose-50); border: 1px solid var(--rose-200);
  color: var(--rose-700); font-weight: 500; margin-bottom: 1.4rem;
}
.modal__time b { margin-right: .3rem; }
.modal__time span { background: #fff; border: 1px solid var(--rose-300); padding: .15rem .7rem; border-radius: 999px; font-size: .9rem; }

/* ---------- Petals ---------- */
.petals { position: fixed; inset: 0; pointer-events: none; z-index: 40; overflow: hidden; }
.petal {
  position: absolute; top: -40px;
  width: 14px; height: 12px;
  background: radial-gradient(circle at 30% 30%, #ffd0e3, #ef85b0);
  border-radius: 150% 0 150% 0;
  opacity: .75;
  animation: fall linear forwards;
}
@keyframes fall {
  0%   { transform: translate3d(0, 0, 0) rotate(0deg); }
  100% { transform: translate3d(var(--dx, 80px), 110vh, 0) rotate(var(--rot, 540deg)); }
}

/* ---------- Reveal ---------- */
/* Chỉ ẩn khi JS đã chạy (html.js) — nếu JS lỗi, nội dung vẫn hiện */
.js .reveal { opacity: 0; transform: translateY(28px); transition: opacity .8s ease, transform .8s cubic-bezier(.2,.8,.2,1); }
.js .reveal.is-visible { opacity: 1; transform: none; }

/* ---------- Responsive ---------- */
@media (max-width: 900px) {
  .about__grid { grid-template-columns: 1fr; }
  .stats { grid-template-columns: repeat(2, 1fr); }
  .stat:nth-child(3)::before { display: none; }
  .stat:nth-child(n+3) { border-top: 1px solid rgba(255,255,255,.2); }
}

@media (max-width: 760px) {
  .nav__toggle { display: block; }
  .nav__links {
    position: fixed; top: 68px; left: 16px; right: 16px;
    flex-direction: column; gap: 1rem; padding: 1.4rem;
    background: rgba(255,255,255,.97); border-radius: 20px; box-shadow: var(--shadow-md);
    opacity: 0; transform: translateY(-10px); pointer-events: none; transition: .3s;
  }
  .nav.is-open .nav__links { opacity: 1; transform: none; pointer-events: auto; }
  .nav.is-open { background: rgba(255, 246, 250, .95); }
  .nav.is-open .nav__toggle span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
  .nav.is-open .nav__toggle span:nth-child(2) { opacity: 0; }
  .nav.is-open .nav__toggle span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

  .hero__banner img { height: auto; min-height: 240px; max-height: none; }
  .hero__meta { margin-top: -1rem; }
  .meta-pill { font-size: .88rem; }

  .timeline::before { left: 10px; }
  .tl, .tl:nth-child(even) { width: 100%; margin-left: 0; padding: 0 0 1.8rem 2.6rem; }
  .tl__dot, .tl:nth-child(even) .tl__dot { left: 0; right: auto; }

  .photobooth { flex-direction: column; text-align: center; }
}

@media (max-width: 480px) {
  .hero__cta .btn { width: 100%; justify-content: center; }
  .stat { padding: 1.4rem .6rem; }
  .ws-grid { grid-template-columns: 1fr; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; }
  .js .reveal { opacity: 1; transform: none; }
  .petals { display: none; }
}