/* =========================================================
   Ibtissame Guessas — Marketing Portfolio
   Editorial magazine aesthetic derived from the source PDF:
   cream paper, dusty rose accent, charcoal ink, quiet serif.
   ========================================================= */

:root{
  --cream:      #f4f0ea;
  --cream-2:    #faf7f2;
  --paper:      #fffdfa;
  --ink:        #2a2520;
  --ink-soft:   #6b6459;
  --ink-faint:  #a49c8e;
  --rose:       #c07e83;
  --rose-deep:  #b06a70;
  --rose-tint:  #f1dcdc;
  --sage:       #c7d3c4;
  --clay:       #b7a99a;
  --charcoal:   #201c19;
  --rule:       #ddd4c7;
  --rule-soft:  #e8e1d6;

  --serif: "Playfair Display", Georgia, "Times New Roman", serif;
  --sans: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;

  --max: 1180px;
}

*, *::before, *::after{ box-sizing: border-box; }
html{ scroll-behavior: smooth; }
body{
  margin:0;
  background: var(--cream);
  color: var(--ink);
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
img{ max-width:100%; display:block; }
a{ color: inherit; text-decoration: none; }
em{ font-style: italic; }
ul{ margin:0; padding:0; list-style:none; }

@media (prefers-reduced-motion: reduce){
  html{ scroll-behavior: auto; }
  *{ animation-duration: 0.01ms !important; transition-duration: 0.01ms !important; }
}

/* subtle paper grain */
.grain{
  position: fixed; inset:0; pointer-events:none; z-index: 1;
  opacity: .035; mix-blend-mode: multiply;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='120' height='120'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

.wrap{ max-width: var(--max); margin:0 auto; padding: 0 32px; }

/* ---------- Typography helpers ---------- */
.eyebrow{
  font-family: var(--sans);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--ink-soft);
  margin: 0 0 14px;
}
.eyebrow.rose{ color: var(--rose-deep); }
.eyebrow.on-tint{ color: #8a4d52; }
.eyebrow.on-dark{ color: var(--clay); }

.h2{
  font-family: var(--serif);
  font-weight: 600;
  font-size: clamp(30px, 4vw, 46px);
  line-height: 1.15;
  margin: 0 0 28px;
  letter-spacing: -0.01em;
}
.detail-label{
  font-size: 11px;
  font-weight: 600;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--ink-soft);
  margin: 0 0 8px;
}
.detail-label.rose{ color: var(--rose-deep); }
.detail-label.on-tint{ color: #8a4d52; }
.detail-label.on-dark{ color: var(--clay); }

.footnote{
  font-size: 13px;
  color: var(--ink-faint);
  margin-top: 28px;
  padding-top: 18px;
  border-top: 1px solid var(--rule-soft);
}
.tag-list{
  font-size: 12px;
  font-weight: 600;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--ink-soft);
  white-space: nowrap;
}
.section-head-row{
  display:flex; align-items:flex-end; justify-content:space-between;
  gap: 24px; flex-wrap: wrap; margin-bottom: 36px;
}
.section-head-row .h2{ margin-bottom:0; }

/* ---------- Layout sections ---------- */
.section{ padding: 96px 0; position: relative; z-index: 2; }
.section.alt{ background: var(--cream-2); }
.section + .section{ border-top: 1px solid var(--rule-soft); }

/* ================= NAV ================= */
.site-nav{
  position: sticky; top:0; z-index: 50;
  background: rgba(244,240,234,.86);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--rule-soft);
}
.nav-inner{
  max-width: var(--max); margin:0 auto; padding: 18px 32px;
  display:flex; align-items:center; justify-content:space-between; gap: 24px;
}
.nav-mark{
  font-family: var(--serif); font-weight:600; font-size: 16px; letter-spacing: .04em;
}
.nav-links{ display:flex; gap: 30px; }
.nav-links a{
  font-size: 13px; font-weight:500; color: var(--ink-soft);
  position:relative; padding: 4px 0; transition: color .2s;
}
.nav-links a:hover{ color: var(--ink); }
.nav-links a::before{
  content: "N°" attr(data-num) " ";
  color: var(--rose-deep); font-weight:600;
}
.nav-cta{
  border:1px solid var(--ink); border-radius: 999px;
  padding: 9px 20px; font-size: 13px; font-weight:600;
  transition: background .2s, color .2s;
  white-space: nowrap;
}
.nav-cta:hover{ background: var(--ink); color: var(--cream); }
.nav-toggle{
  display:none; flex-direction:column; gap:5px; background:none; border:0; cursor:pointer; padding: 6px;
}
.nav-toggle span{ width:22px; height:2px; background: var(--ink); display:block; }

@media (max-width: 860px){
  .nav-links{
    position:fixed; inset: 66px 0 0 0; background: var(--cream);
    flex-direction:column; padding: 32px; gap: 22px;
    transform: translateY(-8px); opacity:0; pointer-events:none;
    transition: opacity .2s, transform .2s;
  }
  .nav-links.open{ opacity:1; transform:none; pointer-events:auto; }
  .nav-links a{ font-size: 20px; }
  .nav-cta{ display:none; }
  .nav-toggle{ display:flex; }
}

/* ================= COVER ================= */
.cover{ padding: 72px 0 90px; position:relative; z-index:2; }
.cover-inner{ max-width: var(--max); margin:0 auto; padding: 0 32px; }
.cover-kicker{
  font-size: 12px; font-weight:600; letter-spacing:.18em; text-transform:uppercase;
  color: var(--ink-soft); margin: 0 0 20px;
}
.cover-title{
  font-family: var(--serif); font-weight:600;
  font-size: clamp(40px, 7vw, 76px);
  line-height: 1.06; letter-spacing:-0.01em;
  margin: 0 0 22px;
}
.cover-title em{ color: var(--rose-deep); }
.cover-sub{
  font-size: 18px; color: var(--ink-soft); max-width: 46ch; margin: 0 0 56px;
}
.cover-grid{
  display:grid; grid-template-columns: 320px 1fr; gap: 56px; align-items:end;
}
.cover-portrait{ position:relative; }
.cover-portrait img{
  width:100%; aspect-ratio: 515/542; object-fit:cover;
  border-radius: 2px;
}
.cover-portrait-label{
  background: var(--clay); color: var(--charcoal);
  display:flex; align-items:center; gap:10px;
  padding: 14px 16px;
}
.cover-portrait-label strong{ display:block; font-size: 13px; font-family: var(--serif); font-weight:600; }
.cover-portrait-label span{ display:block; font-size: 12px; opacity:.85; }
.grad-icon{ font-size: 18px; }

.cover-name{
  font-family: var(--serif); font-size: 28px; font-weight:600; margin: 0 0 6px;
}
.cover-role{
  font-size: 12px; letter-spacing:.1em; text-transform:uppercase; color: var(--rose-deep);
  font-weight:600; margin: 0 0 30px;
}
.cover-facts{ margin: 0 0 40px; }
.cover-facts li{
  display:flex; gap: 14px; padding: 12px 0; border-top: 1px solid var(--rule-soft);
  font-size: 15px;
}
.cover-facts li:last-child{ border-bottom: 1px solid var(--rule-soft); }
.cover-facts li span{
  min-width: 90px; font-size: 11px; letter-spacing:.1em; text-transform:uppercase;
  color: var(--ink-faint); font-weight:600; padding-top: 2px;
}
.scroll-cue{
  display:inline-flex; align-items:center; gap:8px;
  font-size: 13px; font-weight:600; letter-spacing:.05em;
  color: var(--ink); border-bottom: 1px solid var(--ink);
  padding-bottom: 3px;
}
.scroll-cue span{ transition: transform .2s; }
.scroll-cue:hover span{ transform: translateY(3px); }

@media (max-width: 760px){
  .cover-grid{ grid-template-columns: 1fr; }
  .cover-portrait{ max-width: 260px; }
}

/* ================= EDITOR'S LETTER ================= */
.letter-grid{
  display:grid; grid-template-columns: 1.3fr 1fr; gap: 64px; align-items:center;
}
.letter-cols{ display:grid; grid-template-columns: 1fr 1fr; gap: 32px; margin: 26px 0 30px; }
.letter-cols p{ color: var(--ink-soft); font-size: 15px; }
.signature{ font-family: var(--serif); font-size: 16px; }
.letter-photo img{ border-radius: 2px; aspect-ratio: 566/689; object-fit:cover; }
@media (max-width: 860px){
  .letter-grid{ grid-template-columns:1fr; }
  .letter-cols{ grid-template-columns:1fr; }
  .letter-photo{ order:-1; max-width: 380px; }
}

/* ================= PROFILE ================= */
.stat-band{
  display:grid; grid-template-columns: repeat(3,1fr);
  background: var(--rose-tint); border-radius: 4px;
  padding: 34px 40px; margin: 8px 0 44px;
}
.stat{ border-left: 1px solid rgba(176,106,112,.3); padding-left: 28px; }
.stat:first-child{ border-left:0; padding-left:0; }
.stat-num{ display:block; font-family: var(--serif); font-size: 44px; font-weight:600; line-height:1; margin-bottom:8px; }
.stat-label{ font-size: 13px; color: var(--ink-soft); }
.detail-grid{ display:grid; grid-template-columns: repeat(3,1fr); gap: 40px; }
.detail-grid p:last-child{ color: var(--ink-soft); font-size: 15px; }
@media (max-width: 760px){
  .stat-band{ grid-template-columns:1fr; gap: 20px; }
  .stat{ border-left:0; padding-left:0; border-top:1px solid rgba(176,106,112,.3); padding-top:16px; }
  .stat:first-child{ border-top:0; padding-top:0; }
  .detail-grid{ grid-template-columns:1fr; gap: 26px; }
}

/* ================= CAREER PATH / TIMELINE ================= */
.timeline{
  display:grid; grid-template-columns: 1fr 1fr; gap: 0 64px;
}
.timeline li{
  padding: 22px 0; border-top: 1px solid var(--rule);
}
.timeline li:last-child, .timeline li:nth-last-child(2){ }
.tl-date{
  font-size: 11px; font-weight:600; letter-spacing:.1em; text-transform:uppercase;
  color: var(--rose-deep);
}
.timeline h3{
  font-family: var(--serif); font-weight:600; font-size: 21px; margin: 8px 0 4px;
}
.timeline p{ color: var(--ink-soft); font-size: 14px; margin:0; }
@media (max-width: 760px){ .timeline{ grid-template-columns:1fr; } }

/* ================= MOCK CAMPAIGN BRIEFS ================= */
.brief-grid{ display:grid; grid-template-columns: repeat(3,1fr); gap: 28px; margin-top: 8px; }
.brief-card{
  background: var(--paper); border: 1px solid var(--rule-soft); border-radius: 4px; overflow:hidden;
  display:flex; flex-direction:column;
}
.brief-photo{ position:relative; aspect-ratio: 559/246; overflow:hidden; }
.brief-photo img{ width:100%; height:100%; object-fit:cover; }
.brief-num{
  position:absolute; top:12px; left:12px; background: rgba(32,28,25,.82); color:#fff;
  font-family: var(--serif); font-size: 17px; padding: 5px 12px;
}
.brief-card h3{ font-family: var(--serif); font-size: 21px; font-weight:600; margin: 14px 20px 6px; }
.brief-card > p.detail-label{ margin: 16px 20px 0; }
.brief-card > p:not(.detail-label){ color: var(--ink-soft); font-size: 14px; margin: 0 20px 18px; flex:1; }
.brief-facts{
  display:flex; gap: 24px; padding: 16px 20px; border-top:1px solid var(--rule-soft);
  font-size: 13px;
}
.brief-facts span{ display:block; font-size:10px; letter-spacing:.1em; text-transform:uppercase; color: var(--ink-faint); font-weight:600; }
.brief-facts div strong{ font-weight:600; }
@media (max-width: 900px){ .brief-grid{ grid-template-columns:1fr; } }

/* ================= PILLAR I : POSITIONING ================= */
.pillar1-grid{
  display:grid; grid-template-columns: 1.5fr 1fr 1fr; gap: 32px; margin-bottom: 40px;
}
.pillar1-main{ width:100%; aspect-ratio: 806/380; object-fit:cover; border-radius:3px; margin-bottom: 12px; }
.pillar1-thumbs{ display:grid; grid-template-columns: repeat(3,1fr); gap: 10px; }
.pillar1-thumbs img{ width:100%; aspect-ratio: 1/1; object-fit:cover; border-radius:2px; }
.pillar1-persona{ background: var(--rose-tint); border-radius:4px; padding: 26px; }
.persona-name{ font-family: var(--serif); font-size: 24px; font-weight:600; margin: 0 0 14px; border-bottom:1px solid rgba(176,106,112,.35); padding-bottom:14px; }
.pillar1-persona ul li{ position:relative; padding-left:16px; margin-bottom:10px; font-size:14.5px; }
.pillar1-persona ul li::before{ content:"•"; position:absolute; left:0; color: var(--rose-deep); }
.pillar1-identity{ padding-top: 4px; }
.swatches{ display:flex; gap:0; height: 46px; border-radius: 3px; overflow:hidden; margin-bottom:10px; }
.swatches span{ flex:1; }
.swatch-caption{ font-size:11px; letter-spacing:.08em; text-transform:uppercase; color: var(--ink-faint); margin: 0 0 22px; }
.pull-quote{ font-family: var(--serif); font-size: 19px; line-height:1.4; color: var(--ink); }
.triple-fact{ display:grid; grid-template-columns: repeat(3,1fr); gap: 32px; border-top:1px solid var(--rule); padding-top: 28px; }
.triple-fact p{ margin:0; font-size:15px; }
@media (max-width: 900px){
  .pillar1-grid{ grid-template-columns:1fr; }
  .triple-fact{ grid-template-columns:1fr; gap: 18px; }
}

/* ================= PILLAR II : LAUNCH ================= */
.wave-bar{ display:flex; gap:2px; margin-bottom: 28px; flex-wrap:wrap; }
.wave{ flex:1; min-width: 200px; text-align:center; padding: 12px 10px; font-size:12px; font-weight:600; letter-spacing:.04em; color:#fff; }
.wave.dark{ background: var(--charcoal); }
.wave.rose{ background: var(--rose-deep); }
.pillar-cards{ display:grid; grid-template-columns: repeat(4,1fr); gap: 22px; margin-bottom: 40px; }
.pillar-card{ background: var(--paper); border:1px solid var(--rule-soft); border-radius:4px; padding: 26px 22px; }
.pillar-icon{ font-size:22px; color: var(--rose-deep); margin:0 0 14px; }
.pillar-card h3{ font-family: var(--serif); font-size:19px; margin:0 0 8px; }
.pillar-card > p{ font-size:13.5px; color: var(--ink-soft); margin:0 0 18px; min-height: 54px; }
.budget{ display:block; font-size:11px; font-weight:600; letter-spacing:.08em; text-transform:uppercase; color: var(--ink-faint); border-top:1px solid var(--rule-soft); padding-top:12px; }
.kpi-band{ display:grid; grid-template-columns: repeat(4,1fr); background: var(--cream-2); border:1px solid var(--rule-soft); border-radius:4px; }
.kpi-band div{ padding: 26px; text-align:center; border-left:1px solid var(--rule-soft); }
.kpi-band div:first-child{ border-left:0; }
.kpi-band strong{ display:block; font-family: var(--serif); font-size:32px; font-weight:600; margin-bottom:6px; }
.kpi-band span{ font-size:12px; color: var(--ink-soft); text-transform:uppercase; letter-spacing:.05em; }
@media (max-width: 900px){
  .pillar-cards{ grid-template-columns: repeat(2,1fr); }
  .kpi-band{ grid-template-columns: repeat(2,1fr); }
  .kpi-band div{ border-top:1px solid var(--rule-soft); }
  .kpi-band div:nth-child(1),.kpi-band div:nth-child(2){ border-top:0; }
}
@media (max-width: 560px){ .pillar-cards{ grid-template-columns:1fr; } .kpi-band{ grid-template-columns:1fr; } .kpi-band div{ border-left:0; border-top:1px solid var(--rule-soft);} .kpi-band div:first-child{border-top:0;} }

/* ================= PILLAR III : SOCIAL ================= */
.content-pillars{ display:grid; grid-template-columns: repeat(4,1fr); gap: 2px; background: var(--rule-soft); margin: 8px 0 40px; }
.content-pillars div{ background: var(--rose-tint); padding: 24px 20px; }
.content-pillars strong{ display:block; font-family: var(--serif); font-size:30px; font-weight:600; margin-bottom:6px; }
.content-pillars h4{ font-size:15px; margin:0 0 6px; }
.content-pillars p{ font-size:13px; color: var(--ink-soft); margin:0; }
.table-wrap{ overflow-x:auto; border:1px solid var(--rule-soft); border-radius:4px; }
table{ width:100%; border-collapse:collapse; font-size:14px; min-width: 560px; }
thead tr{ background: var(--charcoal); color:#fff; }
th, td{ text-align:left; padding: 13px 18px; }
th{ font-size:11px; letter-spacing:.08em; text-transform:uppercase; font-weight:600; }
tbody tr{ border-top:1px solid var(--rule-soft); }
tbody tr:nth-child(even){ background: var(--cream-2); }
@media (max-width:760px){ .content-pillars{ grid-template-columns: repeat(2,1fr);} }

/* ================= PILLAR IV : DATA & KPIs ================= */
.results-band{ display:grid; grid-template-columns: repeat(4,1fr); gap: 18px; margin: 8px 0 44px; }
.results-band div{ background: var(--rose-tint); border-radius:4px; padding: 24px 20px; }
.results-band div.highlight{ background: var(--charcoal); color:#fff; }
.results-band strong{ display:block; font-family: var(--serif); font-size: 30px; font-weight:600; }
.results-band span{ display:block; font-size:12px; text-transform:uppercase; letter-spacing:.06em; color: var(--ink-soft); margin: 4px 0 10px; }
.results-band div.highlight span{ color: var(--clay); }
.results-band em{ font-style:normal; font-size:12px; color: var(--rose-deep); }
.results-band div.highlight em{ color: var(--sage); }
.chart-grid{ display:grid; grid-template-columns: 1.3fr 1fr; gap: 32px; align-items:stretch; }
.chart-card{ background: var(--paper); border:1px solid var(--rule-soft); border-radius:4px; padding: 26px; }
.chart-card h3{ font-family: var(--serif); font-size:17px; margin:0 0 18px; font-weight:600; }
.chart-card canvas{ width:100%; height:auto; }
.chart-legend{ display:flex; gap:18px; font-size:12px; color: var(--ink-soft); margin-top:12px; }
.dot{ display:inline-block; width:10px; height:10px; border-radius:2px; margin-right:6px; vertical-align:middle; }
.dot.bar{ background: var(--clay); }
.dot.line{ background: var(--rose-deep); border-radius:50%; }
.why-card{ background: var(--rose-tint); border-radius:4px; padding: 28px; display:flex; flex-direction:column; justify-content:center; }
.why-card p:last-child{ font-family: var(--serif); font-size:17px; line-height:1.5; }
@media (max-width:900px){ .results-band{ grid-template-columns: repeat(2,1fr);} .chart-grid{ grid-template-columns:1fr; } }

/* ================= CASE STUDIES ================= */
.cases-head{ margin-bottom: 8px; }
.case{ display:grid; grid-template-columns: 1fr 1.15fr; min-height: 620px; }
.case-photo{ overflow:hidden; }
.case-photo img{ width:100%; height:100%; object-fit:cover; min-height: 420px; }
.case-body{ padding: 64px; display:flex; flex-direction:column; justify-content:center; gap: 4px; }
.case-body h3{ font-family: var(--serif); font-weight:600; font-size: clamp(26px,3vw,36px); line-height:1.18; margin: 8px 0 24px; }
.case-luvty .case-body{ background: linear-gradient(135deg, #ecd4d4, #cf9ca0); color: #2c1315; }
.case-luvty .case-body h3 em{ font-style: italic; }
.case-plan{ display:grid; grid-template-columns: repeat(3,1fr); gap:16px; margin: 8px 0 26px; }
.case-plan > div{ background: rgba(255,253,250,.55); border-radius:4px; padding: 18px; }
.case-plan h4{ font-family: var(--serif); font-size:16px; margin:0 0 8px; }
.case-plan p{ font-size:13px; margin: 0 0 10px; opacity:.9; }
.case-plan ul li{ font-size:12px; font-weight:600; opacity:.85; margin-bottom:3px; }
.case-note{ font-size:14.5px; max-width: 60ch; margin: 0 0 26px; }
.case-stats{ display:flex; gap: 40px; border-top:1px solid rgba(44,19,21,.2); padding-top: 20px; }
.case-stats strong{ display:block; font-family: var(--serif); font-size:26px; }
.case-stats span{ font-size:11px; letter-spacing:.06em; text-transform:uppercase; opacity:.75; }

.case-valrhona .case-body{ background: var(--charcoal); color: #efe7dc; }
.case-valrhona .case-body p{ color: #cfc6b8; }
.case-valrhona .case-body h3 em{ font-style:italic; color: var(--clay); }
.case-stats.dark{ border-top-color: rgba(255,255,255,.15); }
.case-stats.dark span{ opacity:.6; color: var(--clay); }

@media (max-width: 900px){
  .case{ grid-template-columns:1fr; }
  .case-photo img{ min-height: 320px; }
  .case-body{ padding: 40px 28px; }
  .case-plan{ grid-template-columns:1fr; }
  .case-stats{ flex-wrap:wrap; gap: 26px; }
}

/* ================= TESTIMONIAL ================= */
.testimonial{ text-align:center; }
.testimonial blockquote{
  font-family: var(--serif); font-style: italic; font-weight:500;
  font-size: clamp(20px, 2.6vw, 30px); line-height:1.5; max-width: 900px;
  margin: 0 auto 28px; color: var(--ink);
}
.quote-attr{ font-size:14px; font-weight:600; }
.quote-attr span{ display:block; font-weight:400; color: var(--ink-soft); font-size:13px; margin-top:4px; }

/* ================= CONTACT ================= */
.contact{ background: var(--cream-2); }
.contact-grid{ display:grid; grid-template-columns: 1.4fr 1fr; gap: 56px; align-items:center; }
.contact h2.h2{ font-size: clamp(36px,5vw,58px); }
.contact-lede{ color: var(--ink-soft); font-size:16px; margin: 0 0 36px; max-width: 50ch; }
.contact-facts{ display:grid; gap: 14px; margin-bottom: 36px; }
.contact-facts div{ display:flex; gap: 16px; font-size:15px; padding-bottom:14px; border-bottom:1px solid var(--rule-soft); }
.contact-facts div span{ min-width: 90px; font-size:11px; letter-spacing:.1em; text-transform:uppercase; color: var(--rose-deep); font-weight:600; padding-top:2px; }
.contact-links{ display:flex; flex-direction:column; gap:10px; }
.contact-links a{ font-family: var(--serif); font-size:18px; border-bottom:1px solid var(--ink); width:fit-content; padding-bottom:2px; }
.contact-links a:hover{ color: var(--rose-deep); border-color: var(--rose-deep); }
.qr-block{ justify-self:center; text-align:center; background: var(--paper); border:1px solid var(--rule-soft); padding: 24px; border-radius:4px; }
.qr-block img{ margin: 0 auto 12px; }
.qr-block p{ font-size:11px; letter-spacing:.08em; text-transform:uppercase; color: var(--ink-faint); margin:0; }
.footer-bottom{ text-align:center; font-size:12px; color: var(--ink-faint); margin-top: 64px; }
@media (max-width: 760px){ .contact-grid{ grid-template-columns:1fr; } .qr-block{ justify-self:start; } }

/* ================= BACK TO TOP ================= */
.to-top{
  position: fixed; right: 24px; bottom: 24px; z-index: 40;
  width: 44px; height:44px; border-radius:50%;
  background: var(--ink); color: var(--cream);
  display:flex; align-items:center; justify-content:center;
  font-size: 18px; opacity:0; pointer-events:none;
  transform: translateY(8px);
  transition: opacity .25s, transform .25s;
}
.to-top.visible{ opacity:1; pointer-events:auto; transform:none; }