/**
 * KICCI — Core Stylesheet
 * Shared CSS framework for all KICCI pages.
 *
 * Architecture (mirrors Saint Clair):
 *   assetsc/css/kicci.css  → shared foundation (this file)
 *   assets/css/local.css   → page-specific overrides
 */

/* ========================================
   TOKENS
======================================== */
:root {
  --kicci-black: #000000;
  --kicci-near-black: #0A0A0A;
  --kicci-white: #FFFFFF;
  --kicci-grey-800: #1F1F1F;
  --kicci-grey-600: #4A4A4A;
  --kicci-grey-400: #8A8A8A;
  --kicci-grey-200: #D0D0D0;
  --kicci-grey-100: #F5F5F5;
  --kicci-green: #169B62;
  --kicci-blue: #003478;
  --kicci-red: #C8102E;
  --kicci-orange: #FF7900;
}

/* ========================================
   RESET & BASE
======================================== */
* { margin: 0; padding: 0; box-sizing: border-box; }

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: 'Space Grotesk', -apple-system, BlinkMacSystemFont, sans-serif;
  background: var(--kicci-white);
  color: var(--kicci-near-black);
  line-height: 1.6;
  overflow-x: hidden;
}

body.menu-open {
  overflow: hidden;
}

/* ========================================
   NAVIGATION
======================================== */
.navbar-kicci {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  padding: 2rem 3rem;
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.navbar-kicci.scrolled {
  background: rgba(10, 10, 10, 0.95);
  backdrop-filter: blur(20px);
  padding: 1rem 3rem;
}

.navbar-kicci .nav-brand {
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--kicci-white);
  text-decoration: none;
  transition: opacity 0.3s;
}

.navbar-kicci .nav-brand:hover {
  opacity: 0.7;
}

.navbar-kicci .nav-logo {
  height: 28px;
  width: auto;
  filter: invert(1);
}

.navbar-kicci .nav-link {
  font-size: 0.7rem;
  font-weight: 500;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--kicci-white);
  text-decoration: none;
  padding: 0.5rem 0;
  margin-left: 3rem;
  position: relative;
  transition: opacity 0.3s;
}

.navbar-kicci .nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 1px;
  background: var(--kicci-white);
  transition: width 0.3s;
}

.navbar-kicci .nav-link:hover::after {
  width: 100%;
}

/* Light variant — subpages with light backgrounds */
.navbar-kicci--light {
  background: var(--kicci-white);
  border-bottom: 1px solid var(--kicci-grey-200);
}

.navbar-kicci--light .nav-logo {
  filter: none;
}

.navbar-kicci--light .nav-brand {
  color: var(--kicci-near-black);
}

.navbar-kicci--light .nav-link {
  color: var(--kicci-near-black);
}

.navbar-kicci--light .nav-link::after {
  background: var(--kicci-near-black);
}

.navbar-kicci--light .nav-link:hover {
  color: var(--kicci-green);
}

.navbar-kicci--light .nav-link:hover::after {
  background: var(--kicci-green);
}

.navbar-kicci--light.scrolled {
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(20px);
}

/* ── Nav Dropdown ── */
.nav-dropdown {
  position: relative;
  margin-left: 3rem;
}

.nav-dropdown__trigger {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 0.7rem;
  font-weight: 500;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--kicci-white);
  background: none;
  border: none;
  cursor: pointer;
  padding: 0.5rem 0;
  display: flex;
  align-items: center;
  gap: 0.35rem;
  transition: opacity 0.3s;
}

.nav-dropdown__trigger:hover { opacity: 0.7; }

.nav-dropdown__caret {
  transition: transform 0.25s ease;
}

.nav-dropdown.open .nav-dropdown__caret {
  transform: rotate(180deg);
}

.nav-dropdown__menu {
  position: absolute;
  top: calc(100% + 0.75rem);
  right: 0;
  min-width: 140px;
  background: var(--kicci-white);
  border: 1px solid var(--kicci-grey-200);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.08);
  opacity: 0;
  visibility: hidden;
  transform: translateY(-4px);
  transition: all 0.25s ease;
  z-index: 1001;
}

.nav-dropdown.open .nav-dropdown__menu {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.nav-dropdown__item {
  display: block;
  padding: 0.75rem 1.25rem;
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--kicci-near-black);
  text-decoration: none;
  transition: background 0.2s, color 0.2s;
}

.nav-dropdown__item:hover {
  background: var(--kicci-grey-100);
  color: var(--kicci-green);
}

.nav-dropdown__item + .nav-dropdown__item {
  border-top: 1px solid var(--kicci-grey-100);
}

/* Light variant dropdown overrides */
.navbar-kicci--light .nav-dropdown__trigger {
  color: var(--kicci-near-black);
}

.navbar-kicci--light .nav-dropdown__trigger:hover {
  color: var(--kicci-green);
  opacity: 1;
}

/* ========================================
   BUTTONS
======================================== */
.btn-kicci {
  display: inline-block;
  padding: 1.25rem 2.5rem;
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  text-decoration: none;
  border: none;
  cursor: pointer;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.btn-kicci-white {
  background: var(--kicci-white);
  color: var(--kicci-near-black);
}

.btn-kicci-white:hover {
  background: var(--kicci-grey-100);
  transform: translateY(-2px);
}

.btn-kicci-outline {
  background: transparent;
  color: var(--kicci-white);
  border: 1px solid var(--kicci-grey-600);
}

.btn-kicci-outline:hover {
  border-color: var(--kicci-white);
  color: var(--kicci-white);
}

.btn-kicci-dark {
  background: transparent;
  color: var(--kicci-near-black);
  border: 1px solid var(--kicci-grey-200);
}

.btn-kicci-dark:hover {
  border-color: var(--kicci-near-black);
}

/* ========================================
   SECTION LABEL
======================================== */
.section-label {
  font-size: 0.65rem;
  font-weight: 500;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--kicci-grey-600);
  margin-bottom: 2rem;
}

/* ========================================
   FOOTER
======================================== */
.footer {
  background: var(--kicci-near-black);
  color: var(--kicci-white);
  padding: 5rem 0 3rem;
  border-top: 1px solid var(--kicci-grey-800);
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr 1fr;
  gap: 4rem;
}

.footer-brand {
  padding-right: 2rem;
}

.footer-brand .footer-mark {
  width: 100px;
  margin-bottom: 1.5rem;
}

.footer-brand .footer-mark img {
  width: 100%;
  filter: invert(1);
}

.footer-brand p {
  font-size: 0.875rem;
  color: var(--kicci-grey-600);
  line-height: 1.7;
}

.footer-col h4 {
  font-size: 0.65rem;
  font-weight: 500;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--kicci-grey-600);
  margin-bottom: 1.5rem;
}

.footer-col ul {
  list-style: none;
  padding: 0;
  margin: 0;
}

.footer-col li {
  margin-bottom: 0.75rem;
}

.footer-col a {
  color: var(--kicci-grey-400);
  text-decoration: none;
  font-size: 0.875rem;
  transition: color 0.2s;
}

.footer-col a:hover {
  color: var(--kicci-white);
}

.footer-bottom {
  display: flex;
  justify-content: space-between;
  padding-top: 3rem;
  margin-top: 4rem;
  border-top: 1px solid var(--kicci-grey-800);
  font-size: 0.75rem;
  color: var(--kicci-grey-600);
}

/* ========================================
   ANIMATIONS
======================================== */
.fade-up {
  opacity: 0;
  transform: translateY(60px);
  transition: all 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

.fade-up.visible {
  opacity: 1;
  transform: translateY(0);
}

.stagger-1 { transition-delay: 0.1s; }
.stagger-2 { transition-delay: 0.2s; }
.stagger-3 { transition-delay: 0.3s; }
.stagger-4 { transition-delay: 0.4s; }
.stagger-5 { transition-delay: 0.5s; }
.stagger-6 { transition-delay: 0.6s; }

/* ========================================
   BURGER MENU
======================================== */
.burger {
  display: none;
  flex-direction: column;
  justify-content: center;
  width: 28px;
  height: 20px;
  cursor: pointer;
  z-index: 1001;
}

.burger span {
  display: block;
  height: 2px;
  background: var(--kicci-white);
  margin: 3px 0;
  transition: all 0.3s;
}

.burger.active span:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}

.burger.active span:nth-child(2) {
  opacity: 0;
}

.burger.active span:nth-child(3) {
  transform: rotate(-45deg) translate(6px, -6px);
}

.mobile-menu {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: var(--kicci-near-black);
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  z-index: 999;
  opacity: 0;
  visibility: hidden;
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.mobile-menu.active {
  opacity: 1;
  visibility: visible;
}

.mobile-menu a {
  font-size: 1.75rem;
  font-weight: 300;
  color: var(--kicci-white);
  text-decoration: none;
  padding: 1rem 0;
  transition: opacity 0.3s;
}

.mobile-menu a:hover {
  opacity: 0.6;
}

.mobile-menu__divider {
  width: 40px;
  height: 1px;
  background: var(--kicci-grey-600);
  margin: 0.5rem 0;
}

/* ========================================
   LOGIN PAGE
======================================== */
.login-page {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 120px 2rem 4rem;
}
.login-page__label {
  font-size: 0.7rem;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--kicci-grey-400);
  margin-bottom: 1rem;
}
.login-page__title {
  font-size: 2.4rem;
  font-weight: 300;
  letter-spacing: -0.02em;
  color: var(--kicci-near-black);
  margin-bottom: 1.5rem;
}
.login-page__rule {
  width: 40px;
  height: 2px;
  background: var(--kicci-green);
  margin-bottom: 2.5rem;
}
.login-page__message {
  max-width: 380px;
  width: 100%;
  margin-bottom: 1.5rem;
  padding: 12px 16px;
  font-size: 0.85rem;
  line-height: 1.5;
}
.login-page__message--error {
  border-left: 3px solid var(--kicci-red);
  background: rgba(200, 16, 46, 0.04);
  color: var(--kicci-red);
}

/* ── Login form ── */
.login-form {
  max-width: 380px;
  width: 100%;
}
.login-form__field {
  display: block;
  width: 100%;
  margin-bottom: 16px;
}
.login-form__label {
  display: block;
  font-size: 0.75rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--kicci-grey-400);
  margin-bottom: 6px;
}
.login-form__field input {
  display: block;
  width: 100%;
  padding: 12px 16px;
  font-family: 'Space Grotesk', sans-serif;
  font-size: 0.95rem;
  font-weight: 300;
  color: var(--kicci-near-black);
  background: transparent;
  border: 1px solid var(--kicci-grey-200);
  outline: none;
  transition: border-color 300ms ease;
}
.login-form__field input:focus {
  border-color: var(--kicci-green);
}
.login-form__field input::placeholder {
  color: var(--kicci-grey-400);
}
.login-form__toggle {
  font-size: 0.8rem;
  color: var(--kicci-grey-400);
  cursor: pointer;
  margin-bottom: 24px;
  display: inline-block;
  background: none;
  border: none;
  font-family: 'Space Grotesk', sans-serif;
  padding: 4px 0;
}
.login-form__toggle:hover {
  color: var(--kicci-green);
}
.login-form__submit {
  display: block;
  width: 100%;
  padding: 14px;
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 400;
  font-size: 0.8rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--kicci-white);
  background: var(--kicci-near-black);
  border: 1px solid var(--kicci-near-black);
  cursor: pointer;
  transition: background 300ms ease, color 300ms ease;
}
.login-form__submit:hover {
  background: transparent;
  color: var(--kicci-near-black);
}

/* ========================================
   SUBPAGES (about, team, etc.)
======================================== */
.page-hero {
  padding: 12rem 0 6rem;
  background: var(--kicci-grey-100);
}
.page-hero h1 {
  font-size: clamp(3rem, 8vw, 6rem);
  font-weight: 300;
  line-height: 1;
  margin-bottom: 2rem;
}
.page-hero .lead {
  font-size: 1.25rem;
  color: var(--kicci-grey-600);
  max-width: 600px;
}
.content-section {
  padding: 6rem 0;
}
.content-section h2 {
  font-size: clamp(2rem, 4vw, 2.75rem);
  font-weight: 300;
  margin-bottom: 2rem;
}
.content-section p {
  font-size: 1.1rem;
  line-height: 1.8;
  color: var(--kicci-grey-600);
  margin-bottom: 1.5rem;
}

/* ── Mission Grid ── */
.mission-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2px;
  background: var(--kicci-grey-200);
  margin-top: 4rem;
}
.mission-item {
  background: var(--kicci-white);
  padding: 3rem;
}
.mission-number {
  font-size: 3rem;
  font-weight: 300;
  color: var(--kicci-green);
  margin-bottom: 1rem;
}
.mission-title {
  font-size: 1.25rem;
  font-weight: 500;
  margin-bottom: 1rem;
}
.mission-desc {
  font-size: 0.95rem;
  color: var(--kicci-grey-600);
  line-height: 1.7;
}

/* ── Timeline ── */
.timeline {
  position: relative;
  padding-left: 3rem;
  margin-top: 3rem;
}
.timeline::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 2px;
  background: var(--kicci-grey-200);
}
.timeline-item {
  position: relative;
  padding-bottom: 3rem;
}
.timeline-item::before {
  content: '';
  position: absolute;
  left: -3rem;
  top: 0.5rem;
  width: 10px;
  height: 10px;
  background: var(--kicci-green);
  border-radius: 50%;
  margin-left: -4px;
}
.timeline-year {
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  color: var(--kicci-green);
  margin-bottom: 0.5rem;
}
.timeline-title {
  font-size: 1.125rem;
  font-weight: 500;
  margin-bottom: 0.5rem;
}
.timeline-desc {
  font-size: 0.95rem;
  color: var(--kicci-grey-600);
}

/* ── Dark Section ── */
.dark-section {
  background: var(--kicci-near-black);
  color: var(--kicci-white);
  padding: 6rem 0;
}
.dark-section h2 {
  font-size: clamp(2rem, 4vw, 2.75rem);
  font-weight: 300;
  margin-bottom: 2rem;
}
.dark-section p {
  color: var(--kicci-grey-400);
}
.about-mark {
  width: 200px;
  opacity: 0.1;
}

/* ── Board / Team Grid ── */
.board-section {
  padding: 6rem 0;
}
.board-section h2 {
  font-size: clamp(2rem, 4vw, 2.75rem);
  font-weight: 300;
  margin-bottom: 3rem;
}
.team-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2px;
  background: var(--kicci-grey-200);
}
.team-card {
  background: var(--kicci-white);
  padding: 2.5rem;
  transition: background 0.3s;
}
.team-card:hover {
  background: var(--kicci-grey-100);
}
.team-photo {
  width: 100%;
  aspect-ratio: 1;
  background: var(--kicci-grey-100);
  margin-bottom: 1.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2.5rem;
  color: var(--kicci-grey-200);
}
.team-name {
  font-size: 1.25rem;
  font-weight: 500;
  margin-bottom: 0.25rem;
}
.team-role {
  font-size: 0.85rem;
  color: var(--kicci-grey-600);
  margin-bottom: 0.75rem;
}
.team-company {
  font-size: 0.75rem;
  color: var(--kicci-grey-400);
}
.team-contact {
  margin-top: 1rem;
  padding-top: 0.75rem;
  border-top: 1px solid var(--kicci-grey-200);
  font-size: 0.8rem;
}
.team-contact a {
  color: var(--kicci-grey-600);
  text-decoration: none;
  transition: color 0.2s;
}
.team-contact a:hover {
  color: var(--kicci-near-black);
}
.team-contact .contact-row {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 0.35rem;
}
.team-contact .contact-label {
  font-size: 0.65rem;
  font-weight: 500;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--kicci-grey-400);
  width: 1.5rem;
}
.team-flag {
  display: inline-block;
  font-size: 1rem;
  margin-right: 0.5rem;
}

/* ── Contact Section ── */
.contact-section {
  background: var(--kicci-near-black);
  color: var(--kicci-white);
  padding: 6rem 0;
}
.contact-section h2 {
  font-size: clamp(2rem, 4vw, 2.75rem);
  font-weight: 300;
  margin-bottom: 2rem;
}
.contact-location h3 {
  font-size: 1.25rem;
  font-weight: 500;
  margin-bottom: 1rem;
}
.contact-location p {
  font-size: 0.95rem;
  color: var(--kicci-grey-400);
  line-height: 1.8;
}

/* ========================================
   RESPONSIVE — SHARED BREAKPOINTS
======================================== */
@media (max-width: 992px) {
  .navbar-kicci { padding: 1.5rem 2rem; }
  .navbar-kicci .nav-link { margin-left: 2rem; }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 3rem; }
  .mission-grid { grid-template-columns: repeat(2, 1fr); }
  .team-grid { grid-template-columns: 1fr 1fr; }
}

/* ── RESPONSIVE ──────────────────────────────────────────── */

@media (max-width: 768px) {
  .burger { display: flex; }
  .navbar-kicci .nav-links { display: none; }
  .footer-grid { grid-template-columns: 1fr; }
  .footer-bottom { flex-direction: column; gap: 1rem; text-align: center; }
  .page-hero { padding: 10rem 0 4rem; }
  .content-section { padding: 4rem 0; }
  .board-section { padding: 4rem 0; }
  .team-grid { grid-template-columns: 1fr; }
}

@media (max-width: 600px) {
  .mission-grid { grid-template-columns: 1fr; }
}