/* =========================================================
   THPT HÀ ĐÔNG — 50 NĂM (1976–2026)
   Stylesheet
   Palette derived from the school's own 50th-anniversary
   monument: ceremonial red numerals, flame-gold arc, deep
   school blue, aged chronicle paper.
   ========================================================= */

/* ---------- Fonts ---------- */
@import url("https://fonts.googleapis.com/css2?family=Spectral:ital,wght@0,400;0,500;0,600;0,700;1,500;1,600&family=Be+Vietnam+Pro:wght@400;500;600;700;800&display=swap");

/* ---------- Tokens ---------- */
:root{
  /* paper */
  --paper: #F6EEDD;
  --paper-deep: #ECDFBE;
  --paper-line: rgba(36,27,20,.14);
  --paper-line-soft: rgba(36,27,20,.08);

  /* ink */
  --ink: #251B12;
  --ink-soft: #55483A;
  --ink-faint: #8A7A66;

  /* ceremony red */
  --red: #A31E2B;
  --red-bright: #D0342E;
  --red-deep: #3B0E14;
  --red-deep-2: #2A0A0F;

  /* flame gold */
  --flame-1: #F7B733;
  --flame-2: #E2541B;
  --gold: #B9852E;
  --gold-soft: #E7C271;

  /* school blue */
  --blue: #1D4E8C;
  --blue-deep: #123561;

  --cream: #FFF8EA;

  --shadow-soft: 0 18px 40px -20px rgba(36,27,18,.35);
  --shadow-card: 0 10px 30px -14px rgba(36,27,18,.28);

  --radius-sm: 6px;
  --radius-md: 14px;
  --radius-lg: 26px;

  --ease: cubic-bezier(.22,.68,.32,1);
  --dur: .6s;

  --container: 1180px;
}

@media (prefers-reduced-motion: reduce){
  *{ animation-duration: .001ms !important; animation-iteration-count: 1 !important; transition-duration: .001ms !important; scroll-behavior: auto !important; }
}

/* ---------- Reset ---------- */
*,*::before,*::after{ box-sizing: border-box; }
html{ scroll-behavior: smooth; }
body{
  margin:0;
  background: var(--paper);
  color: var(--ink);
  font-family: "Be Vietnam Pro", "Segoe UI", sans-serif;
  font-size: 16px;
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
  position: relative;
  overflow-x: hidden;
}
img{ max-width:100%; display:block; }
a{ color: inherit; text-decoration:none; }
ul{ margin:0; padding:0; list-style:none; }
button{ font-family: inherit; cursor:pointer; }
h1,h2,h3,h4,p,figure{ margin:0; }

/* aged-paper grain overlay */
body::before{
  content:"";
  position: fixed; inset:0;
  pointer-events:none;
  z-index: 2000;
  opacity:.05;
  mix-blend-mode: multiply;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='180' height='180'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

::selection{ background: var(--flame-1); color: var(--red-deep); }

:focus-visible{
  outline: 2.5px solid var(--blue);
  outline-offset: 3px;
  border-radius: 3px;
}

/* ---------- Type ---------- */
.font-display{ font-family: "Spectral", Georgia, serif; }

.eyebrow{
  font-family: "Be Vietnam Pro", sans-serif;
  font-weight: 700;
  font-size: .78rem;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--red);
  display: inline-flex;
  align-items: center;
  gap: .6em;
}
.eyebrow::before{
  content:"";
  width: 26px; height: 2px;
  background: var(--gold);
  display:inline-block;
}
.eyebrow.on-dark{ color: var(--gold-soft); }
.eyebrow.on-dark::before{ background: var(--gold-soft); }

h2.section-title{
  font-family: "Spectral", Georgia, serif;
  font-weight: 700;
  font-size: clamp(2rem, 3.6vw, 3rem);
  line-height: 1.12;
  margin-top: .5rem;
  color: var(--ink);
}
h2.section-title em{
  font-style: italic;
  color: var(--red);
}
.section-lede{
  font-size: 1.08rem;
  color: var(--ink-soft);
  max-width: 62ch;
  margin-top: 1.1rem;
}

.container{
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 clamp(20px, 5vw, 48px);
}

section{ position: relative; }
section[id]{ scroll-margin-top: 96px; }
.section-pad{ padding: clamp(70px, 10vw, 132px) 0; }

.divider-flame{
  width: 46px; height: 3px;
  border-radius: 3px;
  background: linear-gradient(90deg, var(--flame-1), var(--flame-2));
  margin: 22px 0;
}

/* ---------- Buttons ---------- */
.btn{
  display: inline-flex;
  align-items: center;
  gap: .6em;
  padding: .95em 1.7em;
  border-radius: 999px;
  font-weight: 700;
  font-size: .95rem;
  border: 1.5px solid transparent;
  transition: transform .35s var(--ease), box-shadow .35s var(--ease), background .35s var(--ease), color .35s var(--ease), border-color .35s var(--ease);
  white-space: nowrap;
}
.btn:hover{ transform: translateY(-3px); }
.btn:active{ transform: translateY(-1px); }

.btn-flame{
  background: linear-gradient(120deg, var(--flame-1), var(--flame-2));
  color: var(--red-deep);
  box-shadow: 0 14px 30px -12px rgba(226,84,27,.55);
}
.btn-flame:hover{ box-shadow: 0 18px 34px -10px rgba(226,84,27,.7); }

.btn-outline{
  border-color: rgba(246,238,221,.5);
  color: var(--cream);
  background: rgba(246,238,221,.06);
}
.btn-outline:hover{ background: rgba(246,238,221,.16); border-color: var(--cream); }

.btn-outline-dark{
  border-color: var(--ink);
  color: var(--ink);
}
.btn-outline-dark:hover{ background: var(--ink); color: var(--cream); }

.btn-gold{
  background: linear-gradient(120deg, var(--gold-soft), var(--gold));
  color: var(--red-deep);
  box-shadow: 0 14px 30px -14px rgba(185,133,46,.6);
}
.btn-gold:hover{ box-shadow: 0 18px 32px -12px rgba(185,133,46,.75); }

.btn-ghost-red{
  color: var(--red);
  border-color: rgba(163,30,43,.4);
}
.btn-ghost-red:hover{ background: var(--red); color: var(--cream); border-color: var(--red); }

.btn-sm{ padding: .6em 1.1em; font-size: .82rem; }

/* =========================================================
   NAV
   ========================================================= */
.site-nav{
  position: fixed; top:0; left:0; right:0;
  z-index: 900;
  padding: 16px 0;
  transition: background .4s var(--ease), padding .4s var(--ease), box-shadow .4s var(--ease);
}
.site-nav.is-scrolled{
  background: rgba(246,238,221,.92);
  backdrop-filter: blur(10px);
  padding: 10px 0;
  box-shadow: 0 8px 24px -16px rgba(36,27,18,.4);
}
.site-nav .container{
  display:flex; align-items:center; justify-content:space-between; gap: 18px;
}
.brand{ display:flex; align-items:center; gap:12px; }
.brand img{
  width: 46px; height: 46px; border-radius: 50%;
  border: 2px solid var(--gold-soft);
  box-shadow: 0 4px 14px rgba(36,27,18,.3);
  transition: transform .5s var(--ease);
}
.brand:hover img{ transform: rotate(8deg) scale(1.05); }
.brand-word{ font-family:"Spectral", serif; line-height:1.05; }
.brand-word b{ display:block; font-size: 1.02rem; font-weight:700; color: var(--red); }
.brand-word span{ display:block; font-size: .74rem; letter-spacing: .06em; color: var(--ink-soft); }

.nav-links{ display:flex; align-items:center; gap: 30px; }
.nav-links a{
  font-size: .93rem; font-weight: 600; color: var(--ink-soft);
  position: relative; padding: 4px 0;
}
.nav-links a::after{
  content:""; position:absolute; left:0; right:100%; bottom:-3px; height:2px;
  background: var(--red); transition: right .35s var(--ease);
}
.nav-links a:hover, .nav-links a.is-active{ color: var(--ink); }
.nav-links a:hover::after, .nav-links a.is-active::after{ right:0; }

.nav-cta{ display:flex; align-items:center; gap:14px; }
.nav-toggle{
  display:none; background:none; border:none; width:40px; height:40px;
  flex-direction:column; align-items:center; justify-content:center; gap:5px;
}
.nav-toggle span{ width: 22px; height: 2px; background: var(--ink); border-radius:2px; transition: transform .3s, opacity .3s; }
.nav-toggle.is-open span:nth-child(1){ transform: translateY(7px) rotate(45deg); }
.nav-toggle.is-open span:nth-child(2){ opacity:0; }
.nav-toggle.is-open span:nth-child(3){ transform: translateY(-7px) rotate(-45deg); }

.mobile-panel{
  display:none;
  position: fixed; inset: 0 0 0 auto; width: min(320px,84vw);
  background: var(--paper); z-index: 950;
  padding: 100px 30px 30px;
  box-shadow: -20px 0 50px rgba(0,0,0,.25);
  transform: translateX(100%);
  transition: transform .45s var(--ease);
}
.mobile-panel.is-open{ transform: translateX(0); }
.mobile-panel a{
  display:block; padding: 14px 0; font-size:1.1rem; font-weight:600;
  border-bottom: 1px solid var(--paper-line);
  font-family:"Spectral",serif;
}
.scrim{
  display:none; position: fixed; inset:0; background: rgba(20,14,9,.45); z-index:940;
  opacity:0; transition: opacity .4s var(--ease);
}
.scrim.is-open{ opacity:1; }

@media (max-width: 900px){
  .nav-links{ display:none; }
  .nav-cta .btn-flame{ display:none; }
  .nav-toggle{ display:flex; }
}

/* =========================================================
   HERO
   ========================================================= */
.hero{
  position: relative;
  padding: 168px 0 0;
  overflow: hidden;
  background:
    radial-gradient(1100px 620px at 82% -8%, rgba(226,84,27,.16), transparent 60%),
    radial-gradient(900px 500px at -10% 20%, rgba(29,78,140,.12), transparent 55%),
    var(--paper);
}
.hero .container{
  display:grid;
  grid-template-columns: 1.05fr .95fr;
  gap: 48px;
  align-items:center;
  padding-bottom: 60px;
}
.hero-copy .eyebrow{ margin-bottom: 18px; }
.hero-title{
  font-family:"Spectral", Georgia, serif;
  font-weight: 700;
  line-height: .98;
  font-size: clamp(2.6rem, 5.6vw, 4.7rem);
  color: var(--ink);
}
.hero-title .big50{
  font-size: 1.55em;
  background: linear-gradient(120deg, var(--flame-1) 10%, var(--flame-2) 55%, var(--red) 95%);
  -webkit-background-clip: text; background-clip:text; color: transparent;
  display:inline-block;
  filter: drop-shadow(0 6px 18px rgba(226,84,27,.25));
}
.hero-title small{
  display:block; font-size: .32em; font-weight:600; letter-spacing:.04em; margin-top:.3em;
  font-family:"Be Vietnam Pro",sans-serif;
  color: var(--ink-soft);
}
.hero-desc{
  margin-top: 22px; font-size: 1.08rem; color: var(--ink-soft); max-width: 54ch;
}
.hero-tagline{
  display:inline-flex; margin-top: 22px; padding: .55em 1.15em;
  border: 1.5px solid rgba(163,30,43,.35); border-radius: 999px;
  font-family:"Spectral",serif; font-style: italic; font-weight:600; font-size:.98rem;
  color: var(--red);
  background: rgba(163,30,43,.05);
}
.hero-ctas{ display:flex; flex-wrap:wrap; gap: 14px; margin-top: 32px; }

.hero-visual{ position: relative; }
.hero-frame{
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-soft);
  transform: rotate(1.2deg);
  border: 8px solid var(--cream);
}
.hero-frame img{ width:100%; height: 100%; object-fit: cover; aspect-ratio: 4/5; }
.hero-frame::after{
  content:""; position:absolute; inset:0;
  background: linear-gradient(200deg, rgba(59,14,20,0) 45%, rgba(59,14,20,.55) 100%);
}
.hero-badge{
  position:absolute; left: -18px; bottom: -22px;
  background: var(--cream);
  border-radius: var(--radius-md);
  padding: 16px 20px;
  box-shadow: var(--shadow-card);
  transform: rotate(-3deg);
  font-family:"Spectral",serif;
}
.hero-badge b{ display:block; font-size: 1.5rem; color: var(--red); line-height:1; }
.hero-badge span{ font-size:.74rem; color: var(--ink-soft); text-transform:uppercase; letter-spacing:.08em; }

/* countdown plaque */
.countdown-wrap{
  margin-top: 54px;
  border-radius: var(--radius-lg);
  background: linear-gradient(160deg, #2E1013, #1E0A0D);
  padding: 26px clamp(20px,4vw,38px);
  box-shadow: var(--shadow-soft);
  display:flex; flex-wrap:wrap; align-items:center; gap: 26px;
  border: 1px solid rgba(231,194,113,.25);
}
.countdown-label{
  color: var(--gold-soft);
  font-family:"Be Vietnam Pro",sans-serif;
}
.countdown-label b{
  display:block; font-family:"Spectral",serif; font-style:italic; color: var(--cream);
  font-size: 1.15rem; font-weight:600; margin-bottom:2px;
}
.countdown-label small{ font-size:.78rem; letter-spacing:.04em; opacity:.85; }

.flip-clock{ display:flex; align-items:center; gap: 10px; margin-left:auto; }
.flip-group{ display:flex; flex-direction:column; align-items:center; gap:8px; }
.flip-unit{
  position: relative;
  width: 46px; height: 56px;
  background: linear-gradient(180deg, #4A1B20, #331014);
  border-radius: 8px;
  overflow: hidden;
  box-shadow: inset 0 0 0 1px rgba(231,194,113,.25), 0 6px 14px rgba(0,0,0,.35);
}
.flip-unit::before{
  content:""; position:absolute; left:0; right:0; top:50%; height:1px;
  background: rgba(0,0,0,.4); z-index:2;
}
.flip-unit--wide{ width: 84px; }
.flip-unit--wide .flip-num{ font-size: 1.5rem; letter-spacing: -.02em; }
.flip-num{
  display:flex; align-items:center; justify-content:center;
  width:100%; height:100%;
  font-family:"Spectral",serif; font-weight:700; font-size: 1.7rem;
  color: var(--flame-1);
  transition: transform .32s var(--ease), opacity .32s var(--ease);
}
.flip-label{ font-size:.66rem; letter-spacing:.1em; text-transform:uppercase; color: rgba(255,248,234,.6); }
.flip-colon{ color: rgba(255,248,234,.4); font-size:1.4rem; font-family:"Spectral",serif; margin-bottom: 26px; }

@media (max-width: 980px){
  .hero .container{ grid-template-columns: 1fr; }
  .hero-visual{ order:-1; max-width: 420px; margin: 0 auto; }
  .countdown-wrap{ flex-direction:column; align-items:flex-start; }
  .flip-clock{ margin-left:0; }
}
@media (max-width: 480px){
  .flip-unit{ width:38px; height:48px; }
  .flip-num{ font-size:1.3rem; }
  .flip-unit--wide{ width:64px; }
  .flip-unit--wide .flip-num{ font-size:1.15rem; }
}

/* =========================================================
   TICKER
   ========================================================= */
.ticker{
  background: var(--ink);
  color: var(--paper);
  overflow: hidden;
  padding: 14px 0;
  white-space: nowrap;
}
.ticker-track{
  display:inline-flex;
  animation: ticker 32s linear infinite;
}
.ticker-track span{
  font-family:"Spectral",serif; font-style: italic; font-size: .98rem;
  padding: 0 30px;
  border-right: 1px solid rgba(246,238,221,.25);
  display:inline-flex; align-items:center; gap:10px;
}
.ticker-track span::before{ content:"✦"; color: var(--flame-1); font-style: normal; }
@keyframes ticker{ from{ transform: translateX(0);} to{ transform: translateX(-50%);} }

/* =========================================================
   ABOUT / HISTORY
   ========================================================= */
.about{ background: var(--paper); }
.about-grid{
  display:grid; grid-template-columns: .82fr 1.18fr; gap: 64px; align-items:start;
}
.about-photo{ position: sticky; top: 110px; }
.about-photo figure{
  border-radius: var(--radius-lg);
  overflow:hidden;
  box-shadow: var(--shadow-soft);
  border: 8px solid var(--cream);
  transform: rotate(-1.4deg);
}
.about-photo img{ width:100%; aspect-ratio: 4/3; object-fit:cover; }
.about-photo figcaption{
  margin-top: 16px; text-align:center; font-family:"Spectral",serif; font-style:italic;
  color: var(--ink-soft); font-size: .95rem;
}
.about-copy p{ color: var(--ink-soft); margin-bottom: 1.15em; font-size: 1.02rem; }
.about-copy p:first-of-type::first-letter{
  font-family:"Spectral",serif; font-weight:700; font-size: 3.4em; float:left;
  line-height:.85; margin: .04em .12em 0 0; color: var(--red);
}
.about-copy > .btn{ margin-top: 10px; }
.pull-quote{
  font-family:"Spectral",serif; font-style:italic; font-size:1.3rem;
  color: var(--red); border-left: 3px solid var(--gold); padding-left: 22px;
  margin: 30px 0; line-height:1.5;
}

@media (max-width: 900px){
  .about-grid{ grid-template-columns: 1fr; gap: 34px; }
  .about-photo{ position:static; max-width: 420px; }
}

/* =========================================================
   EVENT
   ========================================================= */
.event{
  background: linear-gradient(180deg, var(--paper-deep), var(--paper));
}
.event-card{
  margin-top: 40px;
  display:grid; grid-template-columns: auto 1fr auto;
  gap: 34px; align-items:center;
  background: var(--cream);
  border-radius: var(--radius-lg);
  padding: clamp(28px,4vw,46px);
  box-shadow: var(--shadow-card);
  border: 1px solid var(--paper-line-soft);
}
.event-date-block{
  text-align:center; padding: 18px 26px;
  border-radius: var(--radius-md);
  background: linear-gradient(160deg, var(--red), #7C1620);
  color: var(--cream);
  min-width: 128px;
}
.event-date-block .dow{ font-size:.76rem; letter-spacing:.14em; text-transform:uppercase; opacity:.85; }
.event-date-block .dnum{ font-family:"Spectral",serif; font-weight:700; font-size:3rem; line-height:1; margin:4px 0; }
.event-date-block .dmonth{ font-family:"Spectral",serif; font-style:italic; font-size:1.05rem; }

.event-info h3{
  font-family:"Spectral",serif; font-size:1.5rem; font-weight:700; margin-bottom:8px;
}
.event-info p{ color: var(--ink-soft); margin-bottom: 6px; }
.event-info .loc{ display:flex; align-items:center; gap:8px; font-weight:600; color: var(--ink); }

.event-actions{ display:flex; flex-direction:column; gap:10px; }

.event-purpose{
  margin-top: 34px; display:grid; grid-template-columns: repeat(3,1fr); gap: 22px;
}
.purpose-item{
  background: rgba(163,30,43,.05); border: 1px solid rgba(163,30,43,.15);
  border-radius: var(--radius-md); padding: 22px; text-align:left;
}
.purpose-item .num{ font-family:"Spectral",serif; font-style:italic; color: var(--gold); font-size:1.6rem; }
.purpose-item p{ margin-top: 8px; color: var(--ink-soft); font-size:.95rem; }

@media (max-width: 760px){
  .event-card{ grid-template-columns: 1fr; text-align:center; }
  .event-info .loc{ justify-content:center; }
  .event-actions{ flex-direction:row; justify-content:center; flex-wrap:wrap; }
  .event-purpose{ grid-template-columns: 1fr; }
}

/* =========================================================
   CAMPAIGN — 50 CÂU CHUYỆN
   ========================================================= */
.campaign{ background: var(--paper); }
.campaign-top{ display:grid; grid-template-columns: 1fr 1fr; gap: 56px; align-items:center; }
.campaign-copy p{ color: var(--ink-soft); margin-top: 16px; }
.campaign-quote{
  margin-top: 22px; font-family:"Spectral",serif; font-style:italic; font-size:1.25rem;
  color: var(--ink);
}
.campaign-quote b{ color: var(--red); font-weight:700; }

.campaign-poster{
  border-radius: var(--radius-lg); overflow:hidden; box-shadow: var(--shadow-soft);
  border: 8px solid var(--cream); transform: rotate(1deg);
  cursor: zoom-in;
  position: relative;
}
.campaign-poster img{ width:100%; display:block; transition: transform .6s var(--ease); }
.campaign-poster:hover img{ transform: scale(1.04); }
.campaign-poster .zoom-tag{
  position:absolute; right:14px; bottom:14px; background: rgba(36,27,20,.7); color:var(--cream);
  font-size:.72rem; padding: 6px 12px; border-radius: 999px; letter-spacing:.05em;
}

.contrib-grid{
  margin-top: 56px;
  display:grid; grid-template-columns: repeat(4,1fr); gap: 22px;
}
.contrib-card{
  background: var(--cream); border-radius: var(--radius-md);
  padding: 28px 22px; text-align:left;
  border: 1px solid var(--paper-line-soft);
  box-shadow: var(--shadow-card);
  transition: transform .4s var(--ease), box-shadow .4s var(--ease);
}
.contrib-card:hover{ transform: translateY(-6px); box-shadow: 0 20px 40px -20px rgba(36,27,18,.35); }
.contrib-icon{
  width:48px; height:48px; border-radius:50%;
  display:flex; align-items:center; justify-content:center;
  background: linear-gradient(135deg, var(--flame-1), var(--flame-2));
  color:#fff; margin-bottom: 16px;
}
.contrib-card h4{ font-family:"Spectral",serif; font-size:1.08rem; margin-bottom:6px; }
.contrib-card p{ font-size:.9rem; color: var(--ink-soft); }

.campaign-cta{
  margin-top: 48px; text-align:center; padding: 40px;
  background: linear-gradient(135deg, rgba(226,84,27,.08), rgba(29,78,140,.06));
  border-radius: var(--radius-lg);
  border: 1px dashed rgba(163,30,43,.3);
}
.campaign-cta p{ color: var(--ink-soft); margin: 10px 0 22px; }

@media (max-width: 980px){
  .campaign-top{ grid-template-columns: 1fr; }
  .contrib-grid{ grid-template-columns: 1fr 1fr; }
}
@media (max-width: 560px){
  .contrib-grid{ grid-template-columns: 1fr; }
}

/* =========================================================
   DONATION — dark lacquer section
   ========================================================= */
.donate{
  background: radial-gradient(1000px 500px at 90% 0%, rgba(226,84,27,.18), transparent 60%), linear-gradient(170deg, var(--red-deep), var(--red-deep-2));
  color: var(--cream);
}
.donate .section-lede{ color: rgba(255,248,234,.78); }
.donate-grid{
  margin-top: 40px;
  display:grid; grid-template-columns: 1.1fr .9fr; gap: 46px; align-items:stretch;
}
.envelope{
  background: linear-gradient(160deg, #4A1218, #33090E);
  border: 1px solid rgba(231,194,113,.3);
  border-radius: var(--radius-lg);
  padding: clamp(26px,3.4vw,40px);
  box-shadow: 0 30px 60px -30px rgba(0,0,0,.6);
}
.envelope .row{
  display:flex; justify-content:space-between; gap: 16px; align-items:center;
  padding: 15px 0; border-bottom: 1px dashed rgba(231,194,113,.25);
}
.envelope .row:last-child{ border-bottom:none; }
.envelope .row .k{ font-size:.82rem; text-transform:uppercase; letter-spacing:.08em; color: var(--gold-soft); }
.envelope .row .v{ font-family:"Spectral",serif; font-weight:600; font-size:1.05rem; text-align:right; }
.envelope .row .v.mono{ letter-spacing:.06em; }
.copy-btn{
  border: 1px solid rgba(231,194,113,.5); background: rgba(231,194,113,.08);
  color: var(--gold-soft); border-radius: 8px; padding: 6px 12px; font-size: .78rem;
  font-weight:700; margin-left: 10px; transition: background .3s, color .3s;
}
.copy-btn:hover{ background: var(--gold-soft); color: var(--red-deep); }
.envelope-note{
  margin-top: 18px; font-size:.86rem; color: rgba(255,248,234,.7); line-height:1.6;
}

.donate-side h3{ font-family:"Spectral",serif; font-size:1.4rem; margin-bottom: 14px; }
.donate-side p{ color: rgba(255,248,234,.78); margin-bottom: 12px; }
.donate-contact{
  margin-top: 22px; background: rgba(246,238,221,.06); border: 1px solid rgba(231,194,113,.22);
  border-radius: var(--radius-md); padding: 20px 22px;
}
.donate-contact .k{ font-size:.76rem; text-transform:uppercase; letter-spacing:.08em; color: var(--gold-soft); }
.donate-contact .name{ font-family:"Spectral",serif; font-size:1.1rem; margin: 4px 0; }
.donate-window{
  margin-top: 18px; display:flex; align-items:center; gap:10px; font-size:.9rem; color: var(--gold-soft);
}

@media (max-width: 900px){
  .donate-grid{ grid-template-columns: 1fr; }
  .envelope .row{ flex-direction:column; align-items:flex-start; gap:4px; }
  .envelope .row .v{ text-align:left; }
}

/* =========================================================
   CONTACT
   ========================================================= */
.contact{ background: var(--paper); }
.contact-grid{
  margin-top: 40px;
  display:grid; grid-template-columns: repeat(4,1fr); gap: 20px;
}
.person-card{
  background: var(--cream); border-radius: var(--radius-md); padding: 24px 20px;
  border: 1px solid var(--paper-line-soft); box-shadow: var(--shadow-card);
  text-align:left;
}
.person-card .role{ font-size:.76rem; text-transform:uppercase; letter-spacing:.08em; color: var(--gold); font-weight:700; }
.person-card .name{ font-family:"Spectral",serif; font-size:1.15rem; margin: 8px 0 10px; }
.person-card a.tel{
  display:inline-flex; align-items:center; gap:8px; font-weight:600; color: var(--red); font-size:.94rem;
}
.contact-meta{
  margin-top: 40px; display:grid; grid-template-columns: repeat(3,1fr); gap: 20px;
}
.meta-card{
  display:flex; align-items:center; gap:14px;
  background: rgba(29,78,140,.05); border: 1px solid rgba(29,78,140,.15);
  border-radius: var(--radius-md); padding: 18px 20px;
}
.meta-card .ic{
  width:42px; height:42px; border-radius:50%; flex-shrink:0;
  background: linear-gradient(135deg, var(--blue), var(--blue-deep));
  display:flex; align-items:center; justify-content:center; color:#fff;
}
.meta-card .k{ font-size:.72rem; text-transform:uppercase; letter-spacing:.07em; color: var(--ink-faint); }
.meta-card .v{ font-weight:700; font-size:.92rem; word-break:break-word; }

@media (max-width: 900px){
  .contact-grid{ grid-template-columns: 1fr 1fr; }
  .contact-meta{ grid-template-columns: 1fr; }
}
@media (max-width: 520px){
  .contact-grid{ grid-template-columns: 1fr; }
}

/* =========================================================
   FOOTER
   ========================================================= */
.site-footer{
  background: var(--ink); color: rgba(246,238,221,.75);
  padding: 60px 0 26px;
}
.footer-top{
  display:flex; justify-content:space-between; gap: 40px; flex-wrap:wrap;
  padding-bottom: 36px; border-bottom: 1px solid rgba(246,238,221,.14);
}
.footer-brand{ display:flex; gap:14px; align-items:center; max-width: 360px; }
.footer-brand img{ width:52px; height:52px; border-radius:50%; border: 2px solid var(--gold-soft); }
.footer-brand b{ display:block; color: var(--cream); font-family:"Spectral",serif; font-size:1.15rem; }
.footer-brand span{ font-size:.86rem; }
.footer-cols{ display:flex; gap: 60px; flex-wrap:wrap; }
.footer-col b{ display:block; color: var(--gold-soft); font-size:.78rem; letter-spacing:.1em; text-transform:uppercase; margin-bottom: 14px; }
.footer-col a{ display:block; padding: 5px 0; font-size:.92rem; transition: color .3s; }
.footer-col a:hover{ color: var(--flame-1); }
.footer-bottom{
  display:flex; justify-content:space-between; flex-wrap:wrap; gap: 10px;
  padding-top: 22px; font-size:.82rem; color: rgba(246,238,221,.5);
}

/* =========================================================
   Reveal on scroll
   ========================================================= */
.reveal{ opacity:0; transform: translateY(26px); transition: opacity .8s var(--ease), transform .8s var(--ease); }
.reveal.is-visible{ opacity:1; transform:none; }

/* =========================================================
   Toast
   ========================================================= */
.toast{
  position: fixed; left:50%; bottom: 30px; transform: translate(-50%, 20px);
  background: var(--ink); color: var(--cream); padding: 12px 22px; border-radius: 999px;
  font-size:.9rem; font-weight:600; box-shadow: var(--shadow-soft);
  opacity:0; pointer-events:none; transition: transform .4s var(--ease), opacity .4s var(--ease);
  z-index: 3000;
  display:flex; align-items:center; gap:8px;
}
.toast.is-shown{ opacity:1; transform: translate(-50%, 0); }

/* ---------- Lightbox ---------- */
.lightbox{
  position: fixed; inset:0; z-index: 2500; display:none;
  align-items:center; justify-content:center; padding: 30px;
  background: rgba(20,12,8,.86);
}
.lightbox.is-open{ display:flex; }
.lightbox img{ max-width: min(900px,92vw); max-height: 88vh; border-radius: 10px; box-shadow: 0 30px 70px rgba(0,0,0,.5); }
.lightbox-close{
  position:absolute; top: 24px; right: 28px; width:44px; height:44px; border-radius:50%;
  background: rgba(246,238,221,.12); color:var(--cream); border:1px solid rgba(246,238,221,.3);
  font-size:1.3rem; display:flex; align-items:center; justify-content:center;
}

/* ---------- Back to top ---------- */
.to-top{
  position: fixed; right: 22px; bottom: 22px; z-index: 800;
  width: 48px; height:48px; border-radius:50%;
  background: var(--red); color: var(--cream); border:none;
  display:flex; align-items:center; justify-content:center;
  box-shadow: var(--shadow-card);
  opacity:0; pointer-events:none; transform: translateY(10px);
  transition: opacity .35s var(--ease), transform .35s var(--ease);
}
.to-top.is-shown{ opacity:1; pointer-events:auto; transform:none; }

/* ---------- misc ---------- */
.sr-only{
  position:absolute; width:1px; height:1px; overflow:hidden; clip:rect(0,0,0,0); white-space:nowrap;
}