/* =========================================================
   Matteo Gatti — Psicologo Clinico
   Stylesheet
   ========================================================= */

:root{
  /* --- Color tokens --- */
  --bg:        #FAFAF8;
  --bg-alt:    #F2EEE6;
  --bg-card:   #FFFFFF;
  --ink:       #1B1A17;
  --ink-soft:  #56514A;
  --ink-faint: #8B857A;
  --accent:    #8A7257;
  --accent-2:  #6F5B43;
  --accent-soft: #C9B79A;
  --line:      #E6E0D4;
  --line-soft: #EFEAE0;
  --cream-deep:#EDE7DA;

  /* --- Type --- */
  --font-display: "Fraunces", "Iowan Old Style", serif;
  --font-body: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;

  /* --- Layout --- */
  --maxw: 1180px;
  --pad: clamp(24px, 5vw, 64px);
  --radius-sm: 6px;
  --radius-md: 14px;
  --radius-lg: 26px;

  /* --- Motion --- */
  --ease: cubic-bezier(.22,.61,.36,1);
  --t-fast: .25s;
  --t-med: .55s;
}

*, *::before, *::after{ box-sizing: border-box; }
html{ scroll-behavior: smooth; }

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

body{
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

img{ max-width: 100%; display: block; }
a{ color: inherit; text-decoration: none; }
ul{ list-style: none; margin: 0; padding: 0; }
button{ font: inherit; cursor: pointer; }
h1,h2,h3,h4,p{ margin: 0; }

::selection{ background: var(--accent-soft); color: var(--ink); }

:focus-visible{
  outline: 2px solid var(--accent);
  outline-offset: 3px;
  border-radius: 4px;
}

.container{
  max-width: var(--maxw);
  margin-inline: auto;
  padding-inline: var(--pad);
}

.section{
  padding-block: clamp(64px, 10vw, 128px);
  position: relative;
}
.section--alt{ background: var(--bg-alt); }

.section-head{
  max-width: 640px;
  margin-bottom: clamp(36px, 6vw, 64px);
}
.section-head.centered{
  margin-inline: auto;
  text-align: center;
}

.eyebrow{
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-body);
  font-size: 12.5px;
  font-weight: 600;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 18px;
}
.eyebrow::before{
  content: "";
  width: 18px;
  height: 1px;
  background: var(--accent);
  display: inline-block;
}
.section-head.centered .eyebrow{ justify-content: center; }

h1, .h1{
  font-family: var(--font-display);
  font-weight: 460;
  font-size: clamp(2.5rem, 5.4vw, 4.2rem);
  line-height: 1.08;
  letter-spacing: -.01em;
  color: var(--ink);
}
h2, .h2{
  font-family: var(--font-display);
  font-weight: 460;
  font-size: clamp(1.9rem, 3.6vw, 2.85rem);
  line-height: 1.16;
  letter-spacing: -.01em;
  color: var(--ink);
}
h3, .h3{
  font-family: var(--font-display);
  font-weight: 480;
  font-size: 1.4rem;
  line-height: 1.3;
  color: var(--ink);
}
em, i{ font-style: italic; color: var(--accent-2); }

.lede{
  font-size: clamp(1.02rem, 1.4vw, 1.15rem);
  color: var(--ink-soft);
  margin-top: 18px;
  max-width: 54ch;
}
.section-head.centered .lede{ margin-inline: auto; }

p.body-text{ color: var(--ink-soft); }

.rule{
  width: 64px;
  height: 1px;
  background: var(--line);
  margin-block: 28px;
}

/* --- Buttons --- */
.btn{
  display: inline-flex;
  align-items: center;
  gap: 9px;
  font-family: var(--font-body);
  font-weight: 600;
  font-size: .95rem;
  padding: 14px 26px;
  border-radius: 100px;
  border: 1px solid transparent;
  transition: transform var(--t-fast) var(--ease), background var(--t-fast) var(--ease), color var(--t-fast) var(--ease), border-color var(--t-fast) var(--ease);
  white-space: nowrap;
}
.btn-primary{
  background: var(--ink);
  color: var(--bg);
}
.btn-primary:hover{
  background: var(--accent-2);
  transform: translateY(-2px);
}
.btn-ghost{
  background: transparent;
  color: var(--ink);
  border-color: var(--line);
}
.btn-ghost:hover{
  border-color: var(--accent);
  color: var(--accent-2);
  transform: translateY(-2px);
}
.btn svg{ width: 16px; height: 16px; transition: transform var(--t-fast) var(--ease); }
.btn:hover svg{ transform: translateX(3px); }

/* =========================================================
   Header
   ========================================================= */
.site-header{
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  padding-block: 22px;
  transition: padding var(--t-fast) var(--ease), background var(--t-fast) var(--ease), box-shadow var(--t-fast) var(--ease), border-color var(--t-fast) var(--ease);
  border-bottom: 1px solid transparent;
}
.site-header.scrolled{
  padding-block: 14px;
  background: rgba(250,250,248,.86);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border-color: var(--line);
}
.site-header .container{
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}
.brand{
  display: flex;
  align-items: center;
  gap: 11px;
  font-family: var(--font-display);
  font-size: 1.12rem;
  letter-spacing: -.01em;
}
.brand-mark{
  width: 36px; height: 36px;
  border-radius: 50%;
  background: var(--ink);
  color: var(--bg);
  display: grid;
  place-items: center;
  font-family: var(--font-display);
  font-size: 1rem;
  flex-shrink: 0;
}
.brand-name b{ font-weight: 540; }
.brand-name span{
  display: block;
  font-family: var(--font-body);
  font-size: .68rem;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--ink-faint);
  font-weight: 600;
  margin-top: 1px;
}

.nav-links{
  display: flex;
  align-items: center;
  gap: clamp(18px, 2vw, 30px);
  font-size: .92rem;
  font-weight: 500;
  color: var(--ink-soft);
}
.nav-links a{
  position: relative;
  padding-block: 4px;
}
.nav-links a::after{
  content:"";
  position: absolute;
  left: 0; bottom: 0;
  width: 0; height: 1px;
  background: var(--accent);
  transition: width var(--t-fast) var(--ease);
}
.nav-links a:hover{ color: var(--ink); }
.nav-links a:hover::after{ width: 100%; }
.nav-links a.is-active{ color: var(--ink); }
.nav-links a.is-active::after{ width: 100%; }

.nav-cta{ display: flex; align-items: center; gap: 14px; }
.nav-toggle{
  display: none;
  background: none;
  border: none;
  width: 38px; height: 38px;
  position: relative;
}
.nav-toggle span{
  position: absolute;
  left: 8px; right: 8px;
  height: 1.5px;
  background: var(--ink);
  transition: transform var(--t-fast) var(--ease), opacity var(--t-fast) var(--ease), top var(--t-fast) var(--ease);
}
.nav-toggle span:nth-child(1){ top: 14px; }
.nav-toggle span:nth-child(2){ top: 22px; }
body.menu-open .nav-toggle span:nth-child(1){ top: 18px; transform: rotate(45deg); }
body.menu-open .nav-toggle span:nth-child(2){ top: 18px; transform: rotate(-45deg); }

@media (max-width: 880px){
  .nav-links{
    position: fixed;
    inset: 0;
    top: 0;
    flex-direction: column;
    justify-content: center;
    gap: 28px;
    background: var(--bg);
    font-family: var(--font-display);
    font-size: 1.7rem;
    font-weight: 460;
    color: var(--ink);
    transform: translateY(-100%);
    opacity: 0;
    visibility: hidden;
    transition: transform var(--t-med) var(--ease), opacity var(--t-med) var(--ease), visibility 0s linear var(--t-med);
  }
  body.menu-open .nav-links{
    transform: translateY(0);
    opacity: 1;
    visibility: visible;
    transition: transform var(--t-med) var(--ease), opacity var(--t-med) var(--ease), visibility 0s;
  }
  .nav-links a::after{ display: none; }
  .nav-cta .btn-ghost{ display: none; }
  .nav-toggle{ display: block; z-index: 110; }
}

/* =========================================================
   Hero
   ========================================================= */
.hero{
  padding-top: clamp(140px, 20vw, 200px);
  padding-bottom: clamp(70px, 8vw, 100px);
  position: relative;
}
.hero .container{
  display: grid;
  grid-template-columns: 1.15fr .85fr;
  gap: clamp(32px, 5vw, 72px);
  align-items: center;
}
.hero-eyebrow{
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 12.5px;
  font-weight: 600;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 26px;
}
.hero-eyebrow::before{
  content:"";
  width: 7px; height: 7px;
  border-radius: 50%;
  background: var(--accent);
  animation: pulse 2.4s ease-in-out infinite;
}
@keyframes pulse{
  0%,100%{ opacity: 1; transform: scale(1); }
  50%{ opacity: .45; transform: scale(.8); }
}
.hero h1{ max-width: 14ch; }
.hero h1 em{ font-style: italic; color: var(--accent-2); font-weight: 460; }
.hero .lede{ margin-top: 24px; max-width: 46ch; font-size: clamp(1.02rem,1.4vw,1.18rem); }
.hero-actions{
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 38px;
}

.hero-portrait{
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  aspect-ratio: 4/5;
  background: linear-gradient(160deg, var(--cream-deep), var(--bg-alt));
}
.hero-portrait img{
  width: 100%; height: 100%;
  object-fit: cover;
  object-position: top center;
}
.hero-portrait::after{
  content:"";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  box-shadow: inset 0 0 0 1px rgba(27,26,23,.06);
}
.portrait-fallback{
  position: absolute; inset: 0;
  display: none; /* hidden by default — shown via JS only if image fails */
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 10px;
  color: var(--ink-faint);
  font-family: var(--font-display);
  font-size: 3.4rem;
  letter-spacing: .02em;
}
.portrait-fallback.visible{ display: flex; }
.portrait-fallback small{
  font-family: var(--font-body);
  font-size: .72rem;
  letter-spacing: .08em;
  text-transform: uppercase;
  font-weight: 600;
}

@media (max-width: 880px){
  .hero .container{ grid-template-columns: 1fr; }
  .hero-portrait{ order: -1; max-width: 320px; margin-inline: auto; aspect-ratio: 1/1; }
}

/* =========================================================
   Stats strip
   ========================================================= */
.stats{
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}
.stats .container{
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: var(--line);
}
.stat{
  background: var(--bg);
  padding: 30px clamp(14px, 2vw, 28px);
  text-align: left;
}
.stat strong{
  display: block;
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 2.6vw, 2rem);
  color: var(--ink);
  margin-bottom: 4px;
}
.stat span{
  display: block;
  font-size: .82rem;
  color: var(--ink-faint);
  line-height: 1.4;
}
@media (max-width: 700px){
  .stats .container{ grid-template-columns: repeat(2, 1fr); }
}

/* =========================================================
   Servizi
   ========================================================= */
.services-grid{
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  overflow: hidden;
}
.service-card{
  background: var(--bg-card);
  padding: clamp(28px, 3vw, 40px);
  transition: background var(--t-fast) var(--ease);
}
.service-card:hover{ background: var(--bg-alt); }
.service-num{
  font-family: var(--font-display);
  font-size: .95rem;
  color: var(--accent);
  margin-bottom: 22px;
  display: block;
}
.service-card h3{ margin-bottom: 12px; }
.service-card p{ color: var(--ink-soft); font-size: .96rem; }

@media (max-width: 880px){
  .services-grid{ grid-template-columns: 1fr; }
}

/* =========================================================
   Aree di intervento
   ========================================================= */
.areas-grid{
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}
.area-card{
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  padding: 26px 24px;
  background: var(--bg-card);
  transition: border-color var(--t-fast) var(--ease), transform var(--t-fast) var(--ease), box-shadow var(--t-fast) var(--ease);
}
.area-card:hover{
  border-color: var(--accent-soft);
  transform: translateY(-3px);
  box-shadow: 0 14px 30px -18px rgba(27,26,23,.25);
}
.area-icon{
  width: 38px; height: 38px;
  border-radius: 10px;
  background: var(--bg-alt);
  display: grid;
  place-items: center;
  margin-bottom: 16px;
  color: var(--accent);
}
.area-icon svg{ width: 19px; height: 19px; }
.area-card h3{ font-size: 1.12rem; margin-bottom: 7px; }
.area-card p{ font-size: .89rem; color: var(--ink-soft); }

@media (max-width: 880px){
  .areas-grid{ grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 560px){
  .areas-grid{ grid-template-columns: 1fr; }
}

/* =========================================================
   Approccio
   ========================================================= */
.approach{
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(40px, 6vw, 80px);
  align-items: start;
}
.approach-list{ display: flex; flex-direction: column; }
.approach-item{
  display: flex;
  gap: 20px;
  padding-block: 20px;
  border-top: 1px solid var(--line-soft);
}
.approach-item:last-child{ border-bottom: 1px solid var(--line-soft); }
.approach-num{
  font-family: var(--font-display);
  color: var(--accent);
  font-size: 1rem;
  flex-shrink: 0;
  width: 28px;
}
.approach-item p{ color: var(--ink-soft); font-size: .98rem; padding-top: 1px; }

.quote-card{
  background: var(--ink);
  color: var(--bg);
  border-radius: var(--radius-lg);
  padding: clamp(32px, 4vw, 48px);
  position: sticky;
  top: 110px;
}
.quote-mark{
  font-family: var(--font-display);
  font-size: 3.4rem;
  line-height: 1;
  color: var(--accent-soft);
  margin-bottom: 8px;
  display: block;
}
.quote-card blockquote{
  font-family: var(--font-display);
  font-size: clamp(1.3rem, 2vw, 1.55rem);
  font-style: italic;
  line-height: 1.4;
  font-weight: 420;
}
.quote-card cite{
  display: block;
  margin-top: 22px;
  font-style: normal;
  font-family: var(--font-body);
  font-size: .82rem;
  letter-spacing: .04em;
  color: var(--accent-soft);
  text-transform: uppercase;
}

@media (max-width: 880px){
  .approach{ grid-template-columns: 1fr; }
  .quote-card{ position: static; }
}

/* =========================================================
   Pubblicazioni
   ========================================================= */
.pub-list{ display: flex; flex-direction: column; }
.pub-item{
  display: grid;
  grid-template-columns: 56px 1fr;
  gap: 22px;
  padding-block: 22px;
  border-top: 1px solid var(--line-soft);
}
.pub-list .pub-item:last-child{ border-bottom: 1px solid var(--line-soft); }
.pub-num{
  font-family: var(--font-display);
  color: var(--accent);
  font-size: 1.05rem;
}
.pub-item p{ font-size: .96rem; color: var(--ink-soft); line-height: 1.55; }
.pub-item strong{ color: var(--ink); font-weight: 600; }
.pub-item em{ font-style: italic; color: var(--ink-soft); }

@media (max-width: 600px){
  .pub-item{ grid-template-columns: 32px 1fr; gap: 14px; }
}

/* =========================================================
   FAQ
   ========================================================= */
.faq-list{ max-width: 760px; }
.faq-item{
  border-top: 1px solid var(--line);
}
.faq-list .faq-item:last-child{ border-bottom: 1px solid var(--line); }
.faq-q{
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  background: none;
  border: none;
  text-align: left;
  padding-block: 24px;
  font-family: var(--font-display);
  font-size: clamp(1.05rem, 1.6vw, 1.22rem);
  color: var(--ink);
}
.faq-q-plus{
  flex-shrink: 0;
  width: 26px; height: 26px;
  position: relative;
}
.faq-q-plus::before, .faq-q-plus::after{
  content:"";
  position: absolute;
  background: var(--ink);
  transition: transform var(--t-fast) var(--ease), opacity var(--t-fast) var(--ease);
}
.faq-q-plus::before{ left: 0; top: 50%; width: 100%; height: 1.4px; transform: translateY(-50%); }
.faq-q-plus::after{ top: 0; left: 50%; height: 100%; width: 1.4px; transform: translateX(-50%); }
.faq-item.is-open .faq-q-plus::after{ transform: translateX(-50%) rotate(90deg); opacity: 0; }
.faq-item.is-open .faq-q{ color: var(--accent-2); }

.faq-a{
  display: grid;
  grid-template-rows: 0fr;
  transition: grid-template-rows var(--t-med) var(--ease);
}
.faq-a-inner{ overflow: hidden; }
.faq-a p{
  color: var(--ink-soft);
  padding-bottom: 26px;
  max-width: 64ch;
  font-size: .98rem;
}
.faq-item.is-open .faq-a{ grid-template-rows: 1fr; }

/* =========================================================
   Contatti
   ========================================================= */
.contact-wrap{
  display: grid;
  grid-template-columns: .85fr 1.15fr;
  gap: clamp(40px, 6vw, 90px);
}
.contact-info-list{ margin-top: 36px; display: flex; flex-direction: column; gap: 20px; }
.contact-info-item{
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 16px 18px;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  transition: border-color var(--t-fast) var(--ease), background var(--t-fast) var(--ease);
}
a.contact-info-item:hover{ border-color: var(--accent-soft); background: var(--bg-card); }
.contact-info-icon{
  width: 42px; height: 42px;
  border-radius: 50%;
  background: var(--ink);
  color: var(--bg);
  display: grid;
  place-items: center;
  flex-shrink: 0;
}
.contact-info-icon svg{ width: 18px; height: 18px; }
.contact-info-item div{ display: flex; flex-direction: column; gap: 2px; }
.contact-info-item span{ font-size: .76rem; color: var(--ink-faint); text-transform: uppercase; letter-spacing: .06em; font-weight: 600; }
.contact-info-item strong{ font-weight: 500; font-size: .98rem; }

.form-card{
  background: var(--bg-card);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: clamp(28px, 4vw, 44px);
}
.form-row{ display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.field{ margin-bottom: 18px; }
.field label{
  display: block;
  font-size: .82rem;
  font-weight: 600;
  color: var(--ink-soft);
  margin-bottom: 8px;
}
.field input, .field textarea{
  width: 100%;
  font-family: var(--font-body);
  font-size: .96rem;
  color: var(--ink);
  background: var(--bg);
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  padding: 13px 15px;
  transition: border-color var(--t-fast) var(--ease), box-shadow var(--t-fast) var(--ease);
}
.field input:focus, .field textarea:focus{
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(138,114,87,.12);
}
.field textarea{ resize: vertical; min-height: 110px; }
.hp-field{ position: absolute; left: -9999px; opacity: 0; }

.form-status{
  margin-top: 16px;
  font-size: .92rem;
  display: none;
  padding: 12px 16px;
  border-radius: var(--radius-sm);
}
.form-status.show{ display: block; }
.form-status.ok{ background: #EAF3EA; color: #2E5C33; }
.form-status.err{ background: #F7E9E4; color: #8A3B23; }

@media (max-width: 880px){
  .contact-wrap{ grid-template-columns: 1fr; }
  .form-row{ grid-template-columns: 1fr; gap: 0; }
}

/* =========================================================
   Footer
   ========================================================= */
.site-footer{
  border-top: 1px solid var(--line);
  padding-block: 56px 36px;
  background: var(--bg-alt);
}
.footer-top{
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 40px;
  padding-bottom: 36px;
}
.footer-brand{ display: flex; align-items: center; gap: 11px; font-family: var(--font-display); font-size: 1.05rem; }
.footer-brand img{ width: 34px; height: 34px; border-radius: 50%; }
.footer-cols{ display: flex; gap: 64px; flex-wrap: wrap; }
.footer-col h4{
  font-size: .76rem;
  text-transform: uppercase;
  letter-spacing: .08em;
  color: var(--ink-faint);
  font-weight: 700;
  margin-bottom: 14px;
}
.footer-col a, .footer-col span{
  display: block;
  font-size: .92rem;
  color: var(--ink-soft);
  margin-bottom: 9px;
  transition: color var(--t-fast) var(--ease);
}
.footer-col a:hover{ color: var(--accent-2); }
.footer-bottom{
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 12px;
  padding-top: 28px;
  border-top: 1px solid var(--line);
  font-size: .82rem;
  color: var(--ink-faint);
}

/* =========================================================
   Reveal-on-scroll
   ========================================================= */
.reveal{
  opacity: 0;
  transform: translateY(28px);
  transition: opacity var(--t-med) var(--ease), transform var(--t-med) var(--ease);
}
.reveal.in-view{
  opacity: 1;
  transform: translateY(0);
}
.reveal-group .reveal:nth-child(1){ transition-delay: .02s; }
.reveal-group .reveal:nth-child(2){ transition-delay: .09s; }
.reveal-group .reveal:nth-child(3){ transition-delay: .16s; }
.reveal-group .reveal:nth-child(4){ transition-delay: .23s; }
.reveal-group .reveal:nth-child(5){ transition-delay: .30s; }
.reveal-group .reveal:nth-child(6){ transition-delay: .37s; }

/* =========================================================
   Sub-page specific (timeline, intro text page)
   ========================================================= */
.page-hero{
  padding-top: clamp(140px, 18vw, 190px);
  padding-bottom: clamp(40px, 6vw, 60px);
}
.page-hero h1{ max-width: 16ch; }
.prose{ max-width: 72ch; }
.prose p{ color: var(--ink-soft); margin-bottom: 20px; font-size: 1.02rem; }
.prose h2{ margin-top: 50px; margin-bottom: 16px; font-size: 1.7rem; }
.prose strong{ color: var(--ink); font-weight: 600; }
.prose-cta{ display: flex; gap: 14px; flex-wrap: wrap; margin-top: 34px; }

.timeline{ display: flex; flex-direction: column; }
.timeline-item{
  display: grid;
  grid-template-columns: 200px 1fr;
  gap: 24px;
  padding-block: 24px;
  border-top: 1px solid var(--line-soft);
}
.timeline-item:last-child{ border-bottom: 1px solid var(--line-soft); }
.timeline-date{
  font-size: .85rem;
  font-weight: 600;
  color: var(--accent);
  letter-spacing: .02em;
}
.timeline-item p{ color: var(--ink-soft); font-size: .98rem; }

@media (max-width: 700px){
  .timeline-item{ grid-template-columns: 1fr; gap: 6px; }
}

.back-link{
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: .9rem;
  font-weight: 600;
  color: var(--ink-soft);
  margin-bottom: 28px;
}
.back-link:hover{ color: var(--accent-2); }
.back-link svg{ width: 15px; height: 15px; transition: transform var(--t-fast) var(--ease); }
.back-link:hover svg{ transform: translateX(-3px); }

/* --- Publication platform buttons --- */
.pub-platform-btn{
  display: inline-flex;
  align-items: center;
  gap: 16px;
  padding: 18px 24px;
  background: var(--bg-card);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  min-width: 260px;
  transition: border-color var(--t-fast) var(--ease), transform var(--t-fast) var(--ease), box-shadow var(--t-fast) var(--ease);
  color: var(--ink);
}
.pub-platform-btn:hover{
  border-color: var(--accent-soft);
  transform: translateY(-3px);
  box-shadow: 0 14px 30px -18px rgba(27,26,23,.22);
}
.pub-platform-icon{
  width: 40px; height: 40px;
  flex-shrink: 0;
  border-radius: 50%;
  overflow: hidden;
  display: grid;
  place-items: center;
}
.pub-platform-icon svg{ width: 40px; height: 40px; }
.pub-platform-btn > div:not(.pub-platform-icon){
  display: flex;
  flex-direction: column;
  gap: 3px;
  flex: 1;
}
.pub-platform-btn strong{ font-weight: 600; font-size: 1rem; }
.pub-platform-btn span{ font-size: .82rem; color: var(--ink-faint); }
.pub-platform-btn .ext-icon{
  width: 15px; height: 15px;
  color: var(--ink-faint);
  flex-shrink: 0;
  transition: transform var(--t-fast) var(--ease), color var(--t-fast) var(--ease);
}
.pub-platform-btn:hover .ext-icon{
  transform: translate(2px,-2px);
  color: var(--accent);
}
/* SBT link hover */
a.sbt-link:hover{
  border-color: var(--accent-soft);
  background: var(--bg-alt);
}

/* map embed responsive */
@media (max-width: 880px){
  .map-embed iframe{ height: 200px; }
}
.visually-hidden{
  position: absolute !important;
  width: 1px; height: 1px;
  padding: 0; margin: -1px;
  overflow: hidden;
  clip: rect(0,0,0,0);
  white-space: nowrap;
  border: 0;
}