/*
Theme Name: Cadini DIOBESTIA
Author: You
Version: 1.0
*/

/* ─── Reset ─────────────────────────────────────── */

*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

/* ─── Variables ──────────────────────────────────── */

:root {
  --font-head: 'Cormorant Garamond', Georgia, serif;
  --font-body: 'Inter', system-ui, sans-serif;
  --bg:        #0a0a0a;
  --ink:       #c8d8f0;
  --ink-60:    rgba(210,212,216,0.80);
  --ink-40:    rgba(210,212,216,0.60);
  --ink-25:    rgba(210,212,216,0.45);
  --ink-12:    rgba(210,212,216,0.18);
  --ink-08:    rgba(210,212,216,0.10);
  --rule:      1px solid rgba(210,212,216,0.15);
  --space-xs:  8px;
  --space-sm:  16px;
  --space-md:  32px;
  --space-lg:  64px;
  --space-xl:  96px;
  --gap:       var(--space-lg);
}

/* ─── Light mode ─────────────────────────────────── */

html.light-mode,
html.light-mode body {
  --bg:     #f7f5f0;
  --ink:    #5c1f10;
  --ink-60: rgba(40,36,34,0.72);
  --ink-40: rgba(40,36,34,0.54);
  --ink-25: rgba(40,36,34,0.42);
  --ink-12: rgba(40,36,34,0.14);
  --ink-08: rgba(40,36,34,0.08);
  --rule:   1px solid rgba(40,36,34,0.14);
}

/* ─── Base ───────────────────────────────────────── */

body {
  background: var(--bg);
  color: var(--ink);
  font-family: var(--font-body);
  font-size: 15px;
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}

a {
  color: inherit;
  text-decoration: none;
}

p {
  color: var(--ink-60);
}

/* ─── Typography ─────────────────────────────────── */

h1,
h2,
h3 {
  font-family: var(--font-head);
  font-weight: 400;
  line-height: 1.12;
  letter-spacing: -0.01em;
  color: var(--ink);
}

h1 {
  font-size: clamp(36px, 5vw, 56px);
  margin-bottom: clamp(18px, 2.5vw, 28px);
}

h2 {
  font-size: clamp(26px, 3vw, 36px);
}

h3 {
  font-size: 20px;
}

small {
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--ink-25);
  font-family: var(--font-body);
}

/* ─── Layout ─────────────────────────────────────── */

main {
  display: block;
}

section {
  border-bottom: var(--rule);
}

.wrap {
  max-width: 1200px;
  margin-inline: auto;
  padding-inline: var(--space-lg);
  padding-block: var(--space-lg);
}

/* ─── Header ─────────────────────────────────────── */

header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-md) calc((100% - 1200px) / 2 + var(--space-lg));
  position: sticky;
  top: 0;
  background: var(--bg);
  z-index: 100;
}

.logo {
  display: flex;
  align-items: center;
}

.logo svg {
  height: 100px;
  width: auto;
  display: block;
  fill: var(--ink);
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 16px;
}

/* ─── Nav desktop ────────────────────────────────── */

.nav-desktop {
  position: relative;
}

.nav-desktop > ul {
  display: flex;
  gap: 36px;
  list-style: none;
}

.nav-desktop > ul > li {
  position: relative;
}

nav a {
  font-size: 12px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ink-40);
  transition: color 0.2s;
  white-space: nowrap;
}

nav a:hover {
  color: var(--ink);
}

/* ─── Dropdown ───────────────────────────────────── */

.nav-desktop > ul > li > ul {
  display: none;
  position: absolute;
  top: calc(100% + 16px);
  left: 0;
  list-style: none;
  background: var(--bg);
  border: 1px solid var(--ink-12);
  min-width: 180px;
  padding: 8px 0;
  z-index: 200;
}

.nav-desktop > ul > li:hover > ul {
  display: block;
}

.nav-desktop > ul > li > ul li a {
  display: block;
  padding: 8px 20px;
  font-size: 11px;
}

.nav-desktop > ul > li > ul li a:hover {
  color: var(--ink);
  background: var(--ink-08);
}

/* ─── Hamburger ──────────────────────────────────── */

.nav-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
  z-index: 1001;
  position: relative;
}

.nav-toggle span {
  display: block;
  width: 22px;
  height: 1px;
  background: var(--ink);
  transition: transform 0.25s, opacity 0.25s;
}

.nav-toggle.open span:nth-child(1) {
  transform: translateY(6px) rotate(45deg);
}

.nav-toggle.open span:nth-child(2) {
  opacity: 0;
}

.nav-toggle.open span:nth-child(3) {
  transform: translateY(-6px) rotate(-45deg);
}

/* ─── Nav overlay ────────────────────────────────── */

.nav-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: var(--bg);
  z-index: 1000;
  flex-direction: column;
  justify-content: center;
  align-items: flex-start;
  padding: var(--space-lg);
}

.nav-overlay.open {
  display: flex;
}

.nav-overlay ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.nav-overlay ul a {
  font-family: var(--font-head);
  font-size: clamp(32px, 6vw, 48px);
  font-weight: 400;
  color: var(--ink);
  text-decoration: none;
  letter-spacing: 0;
  text-transform: none;
  transition: color 0.2s;
}

.nav-overlay ul a:hover {
  color: var(--ink-60);
}

.nav-overlay .nav-contact {
  margin-top: var(--space-lg);
  font-size: 14px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ink);
  border: 1px solid var(--ink-40);
  padding: 14px 36px;
  display: inline-block;
  border-radius: 999px;
  transition: background 0.2s, color 0.2s;
}

.nav-overlay .nav-contact:hover {
  background: var(--ink);
  color: var(--bg);
}

.nav-overlay-close {
  position: absolute;
  top: 24px;
  right: var(--space-lg);
  background: none;
  border: none;
  cursor: pointer;
  color: var(--ink-40);
  font-size: 28px;
  line-height: 1;
  padding: 4px;
  transition: color 0.2s;
}

.nav-overlay-close:hover {
  color: var(--ink);
}

/* ─── Buttons ────────────────────────────────────── */

.btn-ghost {
  font-size: 12px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ink-40);
  border: 1px solid var(--ink-25);
  padding: 8px 20px;
  transition: color 0.2s, border-color 0.2s;
  white-space: nowrap;
  border-radius: 999px;
}

.btn-ghost:hover {
  color: var(--ink);
  border-color: var(--ink-60);
}

.btn-solid {
  display: inline-block;
  margin-top: var(--space-md);
  padding: 12px 28px;
  font-size: 12px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  border: 1px solid var(--ink-40);
  color: var(--ink);
  border-radius: 999px;
  transition: background 0.2s, color 0.2s, border-color 0.2s;
  align-self: flex-start;
}

.btn-solid:hover {
  background: var(--ink);
  color: var(--bg);
  border-color: var(--ink);
}

/* ─── Theme toggle ───────────────────────────────── */

.theme-toggle {
  width: 20px;
  height: 20px;
  border-radius: 50%;
  border: 1px solid var(--ink-25);
  background: var(--ink-08);
  cursor: pointer;
  transition: background 0.2s, border-color 0.2s;
  flex-shrink: 0;
}

.theme-toggle:hover {
  border-color: var(--ink-60);
  background: var(--ink-12);
}

/* ─── Page header (hgroup) ───────────────────────── */

hgroup {
  padding: var(--space-lg);
  position: relative;
  overflow: hidden;
}

.header-content {
  position: relative;
  z-index: 2;
  max-width: 1200px;
  margin-inline: auto;
}

.hgroup-sub {
  font-size: 120%;
  color: var(--ink-60);
  max-width: 680px;
  margin-top: var(--space-sm);
}

.hero-img {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1;
  opacity: 0.50;
  object-fit: cover;
  height: 100%;
}

/* ─── Section head ───────────────────────────────── */

.section-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--space-md);
}

.section-head a {
  font-size: 12px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ink-25);
  transition: color 0.2s;
}

.section-head a:hover {
  color: var(--ink-60);
}

/* ─── Hero ───────────────────────────────────────── */

.hero {
  overflow: hidden;
  position: relative;
  border: none;
}

.hero .wrap {
  padding-block: var(--space-xl);
  position: relative;
  z-index: 2;
}

.hero h1 {
  max-width: 720px;
  margin-bottom: var(--space-md);
}

.hero h1 em {
  font-style: normal;
  color: var(--ink-40);
}

.hero-sub {
  max-width: 480px;
  margin-bottom: var(--space-md);
}

/* ─── Card grid ──────────────────────────────────── */
/* Single pattern used for leadership, track record,
   project list, and any repeating card layout.
   Override --cols and --card-pad as needed.          */

.card-grid {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: var(--gap);
}

.card-thumb {
  width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  display: block;
}

.card-grid article {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.card-grid small {
  display: block;
}

.card-grid h2,
.card-grid h3 {
  color: var(--ink);
}

.card-grid h2 a,
.card-grid h3 a {
  color: var(--ink);
  transition: color 0.2s;
}

.card-grid h2 a:hover,
.card-grid h3 a:hover {
  color: var(--ink-60);
}

.card-grid p {
  font-size: 13px;
  color: var(--ink-40);
  line-height: 1.75;
}

/* ─── Divisions list ─────────────────────────────── */

.divisions-list {
  display: flex;
  gap: var(--gap);
}

.divisions-list article {
  display: grid;
  grid-template-columns: 80px 1fr;
  gap: var(--space-md);
  align-items: start;
  padding-block: var(--space-md);
}

.divisions-list article:last-child {
  border-bottom: none;
}

.divisions-list .div-num {
  font-size: 11px;
  letter-spacing: 0.12em;
  color: var(--ink-25);
  padding-top: 4px;
}

.divisions-list h2,
.divisions-list h3 {
  font-size: 24px;
  margin-bottom: 8px;
}

.divisions-list h2 a,
.divisions-list h3 a {
  color: var(--ink);
  transition: color 0.2s;
}

.divisions-list h2 a:hover,
.divisions-list h3 a:hover {
  color: var(--ink-60);
}

.divisions-list p {
  font-size: 13px;
  color: var(--ink-40);
  line-height: 1.75;
}

.divisions-list small {
  display: block;
}

/* ─── Filter bar ─────────────────────────────────── */

.filter-groups {
  display: flex;
  gap: var(--space-md);
  flex-wrap: wrap;
  padding-block: var(--space-md);
}

.filter-group {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.filter-btn {
  font-size: 11px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ink-25);
  background: none;
  border: 1px solid var(--ink-12);
  padding: 6px 16px;
  cursor: pointer;
  transition: color 0.2s, border-color 0.2s;
  font-family: var(--font-body);
  border-radius: 999px;
}

.filter-btn:hover {
  color: var(--ink-60);
  border-color: var(--ink-25);
}

.filter-btn.active {
  color: var(--ink);
  border-color: var(--ink-40);
}

/* ─── Partnerships ───────────────────────────────── */

.section-partnerships {
  position: relative;
  overflow: hidden;
}

.partnerships-img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.50;
  z-index: 0;
}

.section-partnerships .wrap {
  position: relative;
  z-index: 1;
}

.partnerships {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}

.partnerships h2 {
  margin: 16px 0;
}

.pillars {
  list-style: none;
  border: 1px solid var(--ink-12);
  border-radius: var(--space-md);
}

.pillars li {
  padding: 24px 28px;
  border-bottom: 1px solid var(--ink-08);
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.pillars li:last-child {
  border-bottom: none;
}

.pillars strong {
  font-size: 13px;
  font-weight: 500;
  color: var(--ink-60);
}

.pillars span {
  font-size: 12px;
  color: var(--ink-40);
  line-height: 1.65;
}

/* ─── Leadership single ──────────────────────────── */

.hero-bio {
  display: grid;
  grid-template-columns: 340px 1fr;
  gap: var(--gap);
  border-bottom: var(--rule);
  max-width: 1200px;
  margin-inline: auto;
}

.hero-leadership {
  width: 100%;
  height: auto;
  border-radius: var(--space-md);
}

.bio-meta {
  padding: var(--space-lg) 0;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.bio-meta small {
  margin-bottom: var(--space-sm);
}

.bio-meta h1 {
  font-size: clamp(32px, 4vw, 48px);
}

.bio-role {
  font-size: 13px;
  color: var(--ink-60);
  margin-top: var(--space-xs);
}

.bio-division {
  display: flex;
  flex-direction: column;
  gap: 4px;
  margin-top: auto;
  padding-top: var(--space-md);
}

.bio-division small {
  margin-bottom: 0;
}

.bio-division span {
  font-size: 14px;
  color: var(--ink-60);
}

.bio-content {
  padding: var(--space-lg) var(--space-md);
}

.bio-content p {
  max-width: 540px;
  margin-bottom: var(--space-md);
}

.bio-content p:last-child {
  margin-bottom: 0;
}

.bio-content ul,
.bio-content ol {
  list-style: none;
  padding: 0;
}

.bio-content li {
  padding-left: var(--space-md);
  position: relative;
  color: var(--ink-60);
  font-size: 14px;
  line-height: 1.8;
  margin-bottom: 8px;
}

.bio-content li::before {
  content: '–';
  position: absolute;
  left: 0;
  color: var(--ink-25);
}

/* ─── Team nav ───────────────────────────────────── */

.team-nav {
  border-bottom: var(--rule);
}

.team-nav > small {
  display: block;
  margin-bottom: var(--space-md);
}

.team-row {
  display: flex;
  gap: var(--gap);
}

.team-member {
  padding: var(--space-md);
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 4px;
  transition: background 0.2s;
}

.team-member:hover {
  background: var(--ink-08);
}

.team-member-name {
  font-size: 14px;
  font-weight: 500;
  color: var(--ink-60);
}

.team-member small {
  letter-spacing: 0.06em;
}

.team-member.current {
  pointer-events: none;
}

.team-member.current .team-member-name,
.team-member.current small {
  color: var(--ink-25);
}

.team-member-thumb {
  width: 100%;
  aspect-ratio: 1;
  object-fit: cover;
  display: block;
  margin-bottom: var(--space-sm);
}

/* ─── Single post content ────────────────────────── */

.single-content {
  max-width: 720px;
}

.single-content h2 {
  margin-top: var(--space-lg);
  margin-bottom: var(--space-sm);
}

.single-content ul,
.single-content ol {
  padding-left: var(--space-md);
  margin-bottom: var(--space-md);
}

.single-content li {
  color: var(--ink-60);
  line-height: 1.8;
  margin-bottom: 6px;
}

.single-content p + p {
  margin-top: var(--space-md);
}

/* ─── Leadership thumbnail ───────────────────────── */

.leadership-thumb {
  width: 100%;
  height: auto;
  max-width: 25rem;
  margin-bottom: var(--space-sm);
  border-radius: var(--space-sm);
}

/* ─── Offices grid ───────────────────────────────── */

.offices {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--gap);
}

.offices address {
  gap: 6px;
}

.offices address strong {
  font-size: 13px;
  font-weight: 500;
  color: var(--ink-60);
  margin-bottom: 8px;
  display: block;
  font-style: normal;
}

/* ─── Footer ─────────────────────────────────────── */

footer {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  align-items: start;
  gap: var(--space-lg);
  padding: var(--space-lg);
  max-width: 1200px;
  margin-inline: auto;
}

footer > small {
  grid-column: 1 / -1;
  color: var(--ink-25);
  letter-spacing: 0.08em;
  text-transform: none;
  text-align: center;
  padding-top: var(--space-md);
  border-top: var(--rule);
}

footer .logo {
  display: block;
  width: max-content;
  margin: 0 auto var(--space-md);
}

footer nav ul {
  flex-direction: column;
}

footer nav a {
  color: var(--ink-25);
}

footer nav a:hover {
  color: var(--ink-60);
}

address {
  display: flex;
  flex-direction: column;
  gap: 6px;
  font-style: normal;
  font-size: 13px;
  color: var(--ink-25);
}

address span:first-child {
  font-weight: 500;
  color: var(--ink-40);
  margin-bottom: 4px;
}

address a {
  color: var(--ink-25);
  transition: color 0.2s;
}

address a:hover {
  color: var(--ink-60);
}

/* ─── Responsive: tablet ─────────────────────────── */

@media (max-width: 768px) {

  header {
    padding: 16px var(--space-md);
  }

  .nav-desktop {
    display: none;
  }

  .nav-toggle {
    display: flex;
  }

  .btn-ghost {
    display: none;
  }

  .wrap {
    padding-inline: var(--space-md);
    padding-block: var(--space-md);
  }

  hgroup {
    padding: var(--space-md);
  }

  .hero .wrap {
    padding-block: var(--space-lg);
  }

  .card-grid {
    grid-template-columns: 1fr;
  }

  .divisions-list article {
    grid-template-columns: 1fr;
    gap: var(--space-sm);
  }

  .partnerships {
    grid-template-columns: 1fr;
    gap: var(--space-md);
  }

  .hero-bio {
    grid-template-columns: 1fr;
  }

  .team-row {
    flex-direction: column;
  }

  footer {
    grid-template-columns: 1fr;
    gap: var(--space-md);
    padding: var(--space-md);
  }

  footer > small {
    grid-column: 1;
  }

  .offices {
    grid-template-columns: 1fr 1fr;
  }

  .nav-overlay-close {
    right: var(--space-md);
  }

}

/* ─── Responsive: mobile ─────────────────────────── */

@media (max-width: 480px) {

  .card-grid {
    grid-template-columns: 1fr;
  }

  .offices {
    grid-template-columns: 1fr;
  }

}