/* ============================================
   TAK ASSOCIES
   Design system modeled on ecovis.com
   ============================================ */

:root {
  /* Colors extracted from ecovis.com */
  --color-accent: #cd1432;        /* red/crimson */
  --color-accent-hover: #a80f28;
  --color-dark: #32373c;          /* button + heading text */
  --color-text: #32373c;
  --color-muted: #6b7177;
  --color-bg: #ffffff;
  --color-bg-alt: #f9f9f9;
  --color-bg-soft: #ededed;
  --color-border: #e5e5e5;
  --color-white: #ffffff;

  /* Spacing (WP preset equivalents) */
  --space-50: 1.5rem;
  --space-60: 2.25rem;
  --space-70: 3.38rem;
  --space-80: 5.06rem;

  /* Layout */
  --container: 1200px;

  /* Type */
  --font-body: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Helvetica, Arial, sans-serif;
  --font-heading: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Helvetica, Arial, sans-serif;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  font-family: var(--font-body);
  color: var(--color-text);
  background: var(--color-bg);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

a { color: var(--color-accent); text-decoration: none; }
a:hover { color: var(--color-accent-hover); }

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

h1, h2, h3, h4 {
  font-family: var(--font-heading);
  color: var(--color-dark);
  font-weight: 700;
  line-height: 1.2;
  margin: 0 0 0.5em;
}

h1 { font-size: clamp(2rem, 4vw, 3.25rem); letter-spacing: -0.01em; }
h2 { font-size: clamp(1.5rem, 2.5vw, 2.25rem); letter-spacing: -0.005em; }
h3 { font-size: 1.25rem; }

p { margin: 0 0 1em; }

.container {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 1.5rem;
}

/* ============================================
   Header / Nav
   ============================================ */
.site-header {
  background: var(--color-white);
  border-bottom: 1px solid var(--color-border);
  position: sticky;
  top: 0;
  z-index: 100;
}

.nav-wrap {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  padding: 1rem 1.5rem;
  max-width: var(--container);
  margin: 0 auto;
}
.nav-wrap .brand { grid-column: 1; justify-self: start; }
.nav-wrap .main-nav { grid-column: 2; justify-self: center; }
.nav-wrap .nav-toggle { grid-column: 3; justify-self: end; }

.brand {
  display: inline-flex;
  align-items: center;
}
.brand-logo {
  height: 72px;
  width: auto;
  display: block;
}
.footer-brand .brand-logo {
  height: 88px;
  background: rgba(255, 255, 255, 0.04);
  padding: 8px 12px;
  border-radius: 4px;
}
@media (max-width: 860px) {
  .brand-logo { height: 56px; }
}

.main-nav ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  gap: 1.75rem;
}

.main-nav a {
  color: var(--color-dark);
  font-weight: 500;
  font-size: 0.95rem;
  padding-bottom: 4px;
  border-bottom: 2px solid transparent;
  transition: border-color 0.2s;
}
.main-nav a:hover,
.main-nav a.active {
  border-color: var(--color-accent);
  color: var(--color-dark);
}

.nav-toggle {
  display: none;
  background: none;
  border: 0;
  font-size: 1.6rem;
  color: var(--color-dark);
  cursor: pointer;
}

@media (max-width: 860px) {
  .main-nav { display: none; }
  .main-nav.open { display: block; position: absolute; top: 100%; left: 0; right: 0; background: #fff; border-bottom: 1px solid var(--color-border); }
  .main-nav.open ul { flex-direction: column; padding: 1rem 1.5rem; gap: 1rem; }
  .nav-toggle { display: block; }
}

/* ============================================
   Buttons
   ============================================ */
.btn {
  display: inline-block;
  background: var(--color-dark);
  color: var(--color-white);
  padding: calc(0.667em + 2px) calc(1.8em + 2px);
  border-radius: 9999px;
  font-weight: 600;
  font-size: 1rem;
  border: 0;
  cursor: pointer;
  transition: transform 0.2s, box-shadow 0.2s, background 0.2s;
}
.btn:hover {
  transform: scale(1.02);
  box-shadow: 0 4px 14px rgba(0,0,0,0.18);
  color: var(--color-white);
}

.btn-accent { background: var(--color-accent); }
.btn-accent:hover { background: var(--color-accent-hover); }

.btn-outline {
  background: transparent;
  color: var(--color-dark);
  border: 2px solid var(--color-dark);
  padding: calc(0.667em) calc(1.8em);
}
.btn-outline:hover { background: var(--color-dark); color: #fff; }

/* ============================================
   Hero
   ============================================ */
.hero {
  position: relative;
  background: linear-gradient(180deg, #f9f9f9 0%, #ffffff 100%);
  padding: var(--space-80) 0 var(--space-70);
  overflow: hidden;
}
.hero::before {
  content: "";
  position: absolute;
  left: 0; top: 0;
  width: 6px; height: 100%;
  background: var(--color-accent);
}
.hero-inner {
  max-width: 820px;
}
.eyebrow {
  display: inline-block;
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: 1rem;
  position: relative;
  padding-left: 2.5rem;
}
.eyebrow::before {
  content: "";
  position: absolute;
  left: 0; top: 50%;
  width: 2rem; height: 2px;
  background: var(--color-accent);
}
.hero h1 { margin-bottom: 1rem; }
.hero-tagline {
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--color-accent);
  letter-spacing: 0.01em;
  max-width: 680px;
  margin: 0 0 1.25rem;
}
.hero-lead {
  font-size: 1.15rem;
  color: var(--color-muted);
  max-width: 680px;
  margin-bottom: 2rem;
}
.hero-ctas { display: flex; gap: 1rem; flex-wrap: wrap; }

/* ============================================
   Sections
   ============================================ */
section { padding: var(--space-70) 0; }
section.alt { background: var(--color-bg-alt); }

.hero { padding-bottom: 1.5rem; }
.hero + section { padding-top: 1.5rem; }

.section-head {
  max-width: 780px;
  margin-bottom: 3rem;
}
.section-head .eyebrow { margin-bottom: 0.75rem; }
.section-head p { color: var(--color-muted); font-size: 1.05rem; }

/* ============================================
   Stats strip
   ============================================ */
.stats {
  background: var(--color-dark);
  color: #fff;
  padding: var(--space-60) 0;
}
.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2rem;
  text-align: center;
}
.stat-num {
  font-size: 2.75rem;
  font-weight: 800;
  color: #fff;
  line-height: 1;
  margin-bottom: 0.5rem;
}
.stat-num .plus { color: var(--color-accent); }
.stat-label {
  font-size: 0.9rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  opacity: 0.85;
}
@media (max-width: 700px) {
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
}

/* ============================================
   Cards (services / tiles)
   ============================================ */
.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 1.5rem;
}

.card {
  background: #fff;
  border: 1px solid var(--color-border);
  padding: 2rem 1.75rem;
  transition: transform 0.2s, box-shadow 0.2s, border-color 0.2s;
  position: relative;
}
.card::before {
  content: "";
  position: absolute;
  left: 0; top: 0;
  width: 0; height: 3px;
  background: var(--color-accent);
  transition: width 0.3s;
}
.card:hover {
  transform: translateY(-4px);
  box-shadow: 0 10px 30px rgba(0,0,0,0.08);
  border-color: transparent;
}
.card:hover::before { width: 100%; }
.card h3 { margin-top: 0.75rem; }
.card p { color: var(--color-muted); font-size: 0.95rem; margin: 0; }
.card-icon {
  width: 44px; height: 44px;
  display: flex; align-items: center; justify-content: center;
  background: rgba(205, 20, 50, 0.08);
  color: var(--color-accent);
  font-size: 1.4rem;
  font-weight: 700;
}

/* Practice area pills */
.practice-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: 0.75rem 1.5rem;
}
.practice-grid li {
  list-style: none;
  padding: 0.85rem 1rem;
  background: #fff;
  border-left: 3px solid var(--color-accent);
  font-weight: 500;
  color: var(--color-dark);
  font-size: 0.95rem;
}

/* ============================================
   Two-column split
   ============================================ */
.split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: center;
}
@media (max-width: 860px) { .split { grid-template-columns: 1fr; } }

.split-visual {
  background: linear-gradient(180deg, #eee, #fff);
  min-height: 340px;
  position: relative;
  border-top: 4px solid var(--color-accent);
}
.split-visual::after {
  content: "";
  position: absolute;
  inset: 20px;
  border: 1px solid rgba(0,0,0,0.08);
}

/* ============================================
   News
   ============================================ */
.news-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 2rem;
}
.news-month {
  grid-column: 1 / -1;
  margin: 3rem 0 0.5rem;
  padding-bottom: 0.85rem;
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--color-dark);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  border-bottom: 1px solid var(--color-border);
  position: relative;
}
.news-month::before {
  content: "";
  position: absolute;
  left: 0;
  bottom: -1px;
  width: 56px;
  height: 3px;
  background: var(--color-accent);
}
.news-month:first-child { margin-top: 0; }
.news-item {
  background: #fff;
  border: 1px solid var(--color-border);
  display: flex;
  flex-direction: column;
}
.news-thumb {
  aspect-ratio: 16/10;
  background-image: url("bild25.jpg");
  background-size: cover;
  background-position: center center;
  background-color: #f1f1f1;
  position: relative;
  overflow: hidden;
}
/* 5-image rotation across news cards */
.news-grid > .news-item:nth-of-type(5n+1) .news-thumb { background-image: url("bild25.jpg"); }
.news-grid > .news-item:nth-of-type(5n+2) .news-thumb { background-image: url("top_im.jpg"); }
.news-grid > .news-item:nth-of-type(5n+3) .news-thumb { background-image: url("bild4.jpg"); }
.news-grid > .news-item:nth-of-type(5n+4) .news-thumb { background-image: url("bild35.jpg"); }
.news-grid > .news-item:nth-of-type(5n)   .news-thumb { background-image: url("cover1.jpg"); }
.news-thumb::after {
  content: "";
  position: absolute;
  left: 0; bottom: 0;
  width: 60px; height: 4px;
  background: var(--color-accent);
}
.news-body { padding: 1.5rem 1.5rem 1.75rem; flex: 1; display: flex; flex-direction: column; }
.news-meta {
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--color-accent);
  margin-bottom: 0.75rem;
}
.news-body h3 { font-size: 1.1rem; margin-bottom: 0.75rem; }
.news-body p { color: var(--color-muted); font-size: 0.92rem; flex: 1; }
.news-more {
  display: inline-block;
  margin-top: 1rem;
  font-weight: 600;
  font-size: 0.9rem;
  color: var(--color-dark);
  border-bottom: 2px solid var(--color-accent);
  padding-bottom: 2px;
}
.news-more:hover { color: var(--color-accent); }

/* Collapsible news cards */
.news-body.is-collapsible.is-collapsed p:first-of-type {
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
  margin-bottom: 0.5rem;
}
.news-body.is-collapsible.is-collapsed p ~ p {
  display: none;
}
.news-toggle {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  align-self: flex-start;
  margin-top: 1rem;
  padding: 0.5rem 1.1rem;
  background: transparent;
  color: var(--color-dark);
  border: 2px solid var(--color-dark);
  border-radius: 9999px;
  font-family: inherit;
  font-size: 0.82rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  cursor: pointer;
  transition: background 0.2s, color 0.2s, transform 0.2s;
}
.news-toggle:hover {
  background: var(--color-dark);
  color: #fff;
  transform: translateY(-1px);
}
.news-toggle::after {
  content: "▾";
  font-size: 0.75rem;
  transition: transform 0.25s;
}
.news-body.is-collapsed .news-toggle::after {
  transform: rotate(-90deg);
}

/* ============================================
   Team
   ============================================ */
.team-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
}
.team-card {
  background: #fff;
  border: 1px solid var(--color-border);
  padding: 2rem;
}
.team-avatar {
  width: 96px; height: 96px;
  border-radius: 50%;
  background: var(--color-dark);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
  font-weight: 700;
  margin-bottom: 1.25rem;
  border: 3px solid var(--color-accent);
}
.team-role {
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: 0.25rem;
}
.team-card h3 { margin-bottom: 0.75rem; }
.team-card p { color: var(--color-muted); font-size: 0.95rem; }

/* ============================================
   Contact
   ============================================ */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
}
@media (max-width: 860px) { .contact-grid { grid-template-columns: 1fr; } }

.contact-info dt {
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--color-accent);
  margin-top: 1.5rem;
}
.contact-info dt:first-child { margin-top: 0; }
.contact-info dd { margin: 0.3rem 0 0; color: var(--color-dark); font-size: 1.05rem; }

.contact-form { display: grid; gap: 1rem; }
.contact-form label {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--color-dark);
  display: block;
  margin-bottom: 0.3rem;
}
.contact-form input,
.contact-form textarea {
  width: 100%;
  padding: 0.85rem 1rem;
  border: 1px solid var(--color-border);
  font-family: inherit;
  font-size: 1rem;
  background: #fff;
}
.contact-form input:focus,
.contact-form textarea:focus {
  outline: 2px solid var(--color-accent);
  outline-offset: -1px;
  border-color: var(--color-accent);
}
.contact-form textarea { min-height: 140px; resize: vertical; }

.legal-note {
  background: var(--color-bg-alt);
  border-left: 3px solid var(--color-accent);
  padding: 1.25rem 1.5rem;
  font-size: 0.88rem;
  color: var(--color-muted);
  margin-top: 2rem;
}

/* ============================================
   CTA banner
   ============================================ */
.cta-banner {
  background: var(--color-dark);
  color: #fff;
  padding: var(--space-70) 0;
  text-align: center;
}
.cta-banner h2 { color: #fff; }
.cta-banner p { color: rgba(255,255,255,0.8); max-width: 640px; margin: 0 auto 2rem; }

/* ============================================
   Footer
   ============================================ */
.site-footer {
  background: #1a1d20;
  color: #cdd0d3;
  padding: var(--space-70) 0 2rem;
  font-size: 0.9rem;
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 2.5rem;
  margin-bottom: 3rem;
}
@media (max-width: 860px) {
  .footer-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 520px) {
  .footer-grid { grid-template-columns: 1fr; }
}
.site-footer h4 {
  color: #fff;
  font-size: 0.85rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  margin-bottom: 1rem;
}
.site-footer ul { list-style: none; padding: 0; margin: 0; }
.site-footer li { margin-bottom: 0.6rem; }
.site-footer a { color: #cdd0d3; }
.site-footer a:hover { color: var(--color-accent); }
.footer-brand .brand-text { color: #fff; }
.footer-brand p { color: #9ba0a5; max-width: 320px; margin-top: 1rem; }
.footer-bottom {
  border-top: 1px solid #2f3337;
  padding-top: 1.5rem;
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
  font-size: 0.82rem;
  color: #7a8085;
}

/* ============================================
   Multilingual (EN / 繁體中文 / FR / DE)
   ============================================ */
html:not([lang="en"]) .en,
html:not([lang="zh-Hant"]) .zh,
html:not([lang="fr"]) .fr,
html:not([lang="de"]) .de { display: none !important; }

html[lang="zh-Hant"] body {
  font-family: "Inter", -apple-system, BlinkMacSystemFont, "PingFang TC", "Noto Sans TC", "Microsoft JhengHei", "Segoe UI", Helvetica, Arial, sans-serif;
}

.nav-end {
  grid-column: 3;
  justify-self: end;
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
}

.lang-switch {
  display: inline-flex;
  align-items: center;
  border: 1px solid var(--color-border);
  border-radius: 9999px;
  overflow: hidden;
  background: #fff;
}
.lang-switch button {
  background: transparent;
  border: 0;
  padding: 0.35rem 0.75rem;
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  color: var(--color-muted);
  cursor: pointer;
  font-family: inherit;
  line-height: 1;
}
.lang-switch button + button { border-left: 1px solid var(--color-border); }
.lang-switch button.active {
  background: var(--color-accent);
  color: #fff;
}
.lang-switch button:hover:not(.active) { color: var(--color-dark); }

@media (max-width: 860px) {
  .nav-end { gap: 0.5rem; }
  .lang-switch button { padding: 0.3rem 0.6rem; font-size: 0.75rem; }
}