/* ===== LOADING SCREEN ===== */
.loading-screen {
  position: fixed;
  inset: 0;
  z-index: 9999;
  background: var(--bg);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  transition: opacity 0.8s ease, visibility 0.8s ease;
}
.loading-screen.done {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}
.btn-contact-nav{
  display: inline-flex;
  align-items: center;
  gap: 8px;
  flex-shrink: 0;
  background-color: #b91c03;
  color: #fff;
  font-family: var(--font-body);
  font-weight: 700;
  font-size: 0.76rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  padding: 11px 22px;
  border-radius: 999px;
  box-shadow: 0 6px 18px rgba(42,59,126,0.25);
  transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
}
.main-nav a{
  color: #ef7f1b;
  transition: color 0.2s;
  white-space: nowrap;
}
.site-header{
  position: absolute;
  top:0; left:0; right:0;
  z-index: 50;
  padding: 18px 0;
}

.header-inner{
  max-width: 1480px;
  margin: 0 auto;
  display:flex;
  align-items:center;
  gap: 32px;
  padding: 0 32px;
}
.loading-logo {
  width: min(400px, 60vw);
  height: auto;
  animation: loadingPulse 2s ease-in-out forwards;
}
@keyframes loadingPulse {
  0%   { opacity: 0; transform: scale(0.8); }
  20%  { opacity: 1; transform: scale(1); }
  80%  { opacity: 1; transform: scale(1); }
  100% { opacity: 0; transform: scale(1.1); }
}
body.loading { overflow: hidden; }
body.loading > *:not(.loading-screen) { opacity: 0; }

/* ===== LIGHT BRAND SYSTEM ===== */
:root {
  --primary: #2a3b7e;
  --primary-light: #3d52a8;
  --primary-soft: #e8ecf8;
  --eco: #039846;
  --eco-light: #04b354;
  --eco-soft: #e6f5ed;
  --energy: #ef7f1b;
  --energy-light: #f0953d;
  --energy-soft: #fdf0e1;
  --bg: #ffffff;
  --bg-warm: #f7f9fc;
  --bg-surface: #ffffff;
  --bg-elevated: #f4f6fb;
  --text: #0f172a;
  --text-secondary: #475569;
  --text-muted: #64748b;
  --border: #e2e8f0;
  --border-brand: rgba(42, 59, 126, 0.18);
  --font-display: "Space Grotesk", sans-serif;
  --font-body: "Manrope", sans-serif;
}

* { margin:0; padding:0; box-sizing:border-box; }
html { scroll-behavior:smooth; }
body {
  font-family: var(--font-body);
  background: var(--bg);
  color: var(--text);
  -webkit-font-smoothing: antialiased;
}
a { text-decoration:none; color:inherit; }

/* ===== HEADER ===== */
.site-header {
  position: absolute;
  top:0; left:0; right:0;
  z-index: 50;
  padding: 18px 0;
}
.header-inner {
  max-width: 1480px;
  margin: 0 auto;
  display:flex;
  align-items:center;
  gap: 32px;
  padding: 0 32px;
}
.main-nav {
  display:flex;
  align-items:center;
  gap: 22px;
  flex:1;
  font-size: 0.74rem;
  font-weight: 600;
  letter-spacing: 0.07em;
  text-transform: uppercase;
  flex-wrap: wrap;
}
.main-nav a {
  color: var(--text-secondary);
  transition: color 0.2s;
  white-space: nowrap;
}
.main-nav a:hover, .main-nav a.active { color: var(--primary); }
.main-nav a.active { font-weight: 700; }

.header-actions {
  display:flex;
  align-items:center;
  gap: 18px;
  flex-shrink:0;
}

.btn-outline-pill {
  border: 1.5px solid var(--primary);
  color: var(--primary);
  background: transparent;
  border-radius: 999px;
  padding: 9px 22px;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  transition: background 0.2s, color 0.2s;
}
.btn-outline-pill:hover {
  background: var(--primary);
  color: #fff;
}

.nav-toggle {
  display:none;
  flex-direction:column;
  justify-content:center;
  gap:5px;
  width: 32px; height: 32px;
  background:none;
  border:none;
  cursor:pointer;
}
.nav-toggle span {
  display:block;
  height:2px;
  background: var(--primary);
  border-radius:1px;
}

/* Mobile nav dropdown panel - shown when hamburger is toggled open.
   Only takes effect below the breakpoint where .main-nav is hidden. */
@media (max-width: 1100px) {
  .main-nav.mobile-open {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--bg-surface, #ffffff);
    padding: 20px 24px;
    gap: 16px;
    box-shadow: 0 12px 24px rgba(15, 23, 42, 0.12);
    border-top: 1px solid var(--border);
  }
  .main-nav.mobile-open a { white-space: normal; }
  .nav-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
  .nav-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
  .nav-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }
  .nav-toggle span { transition: transform 0.2s ease, opacity 0.2s ease; }
}

/* ===== CONTACT HERO ===== */
.contact-hero {
  position: relative;
  min-height: 50vh;
  display: flex;
  align-items: center;
  overflow: hidden;
  background: linear-gradient(180deg, var(--bg-warm) 0%, var(--bg) 100%);
}
.contact-hero-media {
  position: absolute;
  inset: 0;
  z-index: 0;
  background-image: url('https://images.unsplash.com/photo-1544735716-392fe2489ffa?w=1920&q=80');
  background-size: cover;
  background-position: center 40%;
  opacity: 0.1;
}
.contact-hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(115deg,
    rgba(247,249,252,0.96) 0%,
    rgba(247,249,252,0.88) 45%,
    rgba(255,255,255,0.75) 100%
  );
}
.contact-hero-content {
  position: relative;
  z-index: 1;
  max-width: 1280px;
  margin: 0 auto;
  width: 100%;
  padding: 140px 40px 56px;
  text-align: center;
}
.about-tag {
  display: inline-block;
  font-size: 0.9rem;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--primary);
  border: 1px solid #2a3b7e;
  border-radius: 999px;
  padding: 5px 16px;
  margin-bottom: 22px;
}
.contact-hero-title {
  font-family: var(--font-display);
  font-size: clamp(2.2rem, 4.5vw, 3.6rem);
  font-weight: 700;
  line-height: 1.15;
  margin-bottom: 18px;
  color: var(--text);
}
.accent { color: var(--primary); }
.contact-hero-desc {
  font-size: 1.05rem;
  line-height: 1.75;
  color: var(--text-secondary);
  max-width: 640px;
  margin: 0 auto;
}

/* ===== CHANNELS ===== */
.channels-section {
  padding: 0 40px 48px;
  background: var(--bg);
  position: relative;
  z-index: 2;
}
.channels-inner {
  max-width: 1280px;
  margin: 0 auto;
}
.channel-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  margin-top: -40px;
}
.channel-card {
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 28px 22px;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  transition: border-color 0.3s, transform 0.3s, box-shadow 0.3s;
  box-shadow: 0 4px 16px rgba(15,23,42,0.04);
}
.channel-card:hover {
  border-color: var(--primary);
  transform: translateY(-4px);
  box-shadow: 0 12px 32px rgba(42,59,126,0.10);
}
.channel-icon {
  width: 52px;
  height: 52px;
  border-radius: 50%;
  background: var(--primary-soft);
  color: var(--primary);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 4px;
}
.channel-card strong {
  font-family: var(--font-display);
  font-size: 0.92rem;
  font-weight: 700;
  color: var(--text);
}
.channel-card span {
  font-size: 0.8rem;
  color: var(--text-muted);
  word-break: break-all;
}

/* ===== CONTACT MAIN ===== */
.contact-main {
  padding: 60px 40px 100px;
  background: var(--bg-warm);
}
.contact-main-inner {
  max-width: 1280px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: 48px;
  align-items: start;
}

/* Form */
.contact-form-wrap {
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 40px;
  box-shadow: 0 1px 3px rgba(15,23,42,0.04);
}
.about-title {
  font-family: var(--font-display);
  font-size: clamp(1.6rem, 3vw, 2.2rem);
  font-weight: 700;
  line-height: 1.18;
  color: var(--text);
  margin-bottom: 12px;
}
.about-intro {
  font-size: 1rem;
  line-height: 1.7;
  color: var(--text-secondary);
  margin-bottom: 32px;
}

.contact-form {
  display: flex;
  flex-direction: column;
  gap: 18px;
}
.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}
.form-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.form-group label {
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--text-secondary);
  letter-spacing: 0.03em;
}
.form-group input,
.form-group select,
.form-group textarea {
  font-family: var(--font-body);
  font-size: 0.9rem;
  padding: 12px 14px;
  border: 1.5px solid var(--border);
  border-radius: 10px;
  background: var(--bg-warm);
  color: var(--text);
  transition: border-color 0.2s, box-shadow 0.2s, background 0.2s;
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(42,59,126,0.08);
  background: var(--bg-surface);
}
.form-group input::placeholder,
.form-group textarea::placeholder {
  color: var(--text-muted);
  opacity: 0.6;
}
.form-group select {
  cursor: pointer;
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' fill='none' stroke='%2364748b' stroke-width='2'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 14px center;
  padding-right: 40px;
}
.form-group select option:first-child {
  color: var(--text-muted);
}
.form-group textarea {
  resize: vertical;
  min-height: 120px;
}

.form-actions {
  padding-top: 8px;
}

/* Form Success */
.contact-success {
  text-align: center;
  padding: 40px 20px;
}
.contact-success-icon {
  color: var(--eco);
  margin-bottom: 20px;
  display: flex;
  justify-content: center;
}
.contact-success h3 {
  font-family: var(--font-display);
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 10px;
}
.contact-success p {
  font-size: 0.9rem;
  color: var(--text-secondary);
  line-height: 1.6;
  max-width: 400px;
  margin: 0 auto 24px;
}

/* Info Sidebar */
.contact-info {
  display: flex;
  flex-direction: column;
  gap: 16px;
  position: sticky;
  top: 100px;
}
.info-card {
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 24px;
  transition: border-color 0.3s, box-shadow 0.3s;
}
.info-card:hover {
  border-color: var(--primary);
  box-shadow: 0 4px 16px rgba(42,59,126,0.06);
}
.info-card--accent {
  background: linear-gradient(135deg, var(--energy-soft), rgba(239,127,27,0.03));
  border-color: rgba(239,127,27,0.25);
}
.info-card--accent:hover {
  border-color: var(--energy);
}
.info-card-header {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 12px;
  color: var(--primary);
}
.info-card-header strong {
  font-family: var(--font-display);
  font-size: 0.92rem;
  font-weight: 700;
  color: var(--text);
}
.info-card p {
  font-size: 0.86rem;
  color: var(--text-secondary);
  line-height: 1.7;
}
.info-card p a {
  color: var(--primary);
  font-weight: 600;
  transition: color 0.2s;
}
.info-card p a:hover {
  color: var(--primary-light);
}
.info-note {
  font-size: 0.75rem;
  color: var(--text-muted);
}

.info-social {
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 24px;
}
.info-social strong {
  display: block;
  font-family: var(--font-display);
  font-size: 0.92rem;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 14px;
}
.social-links {
  display: flex;
  gap: 10px;
}
.social-link {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--primary-soft);
  color: var(--primary);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 0.2s, color 0.2s, transform 0.2s;
}
.social-link:hover {
  background: var(--primary);
  color: #fff;
  transform: translateY(-2px);
}

/* ===== MAP SECTION ===== */
.map-section {
  padding: 0;
  background: var(--bg);
}
.map-inner {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 40px 100px;
  position: relative;
}
.map-frame {
  width: 100%;
  height: 400px;
  border-radius: 16px;
  overflow: hidden;
  border: 1px solid var(--border);
  box-shadow: 0 4px 20px rgba(15,23,42,0.06);
}
.map-frame iframe {
  width: 100%;
  height: 100%;
  border: none;
  display: block;
}
.map-overlay {
  position: absolute;
  top: 24px;
  left: 64px;
}
.map-card {
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 16px 20px;
  box-shadow: 0 4px 16px rgba(15,23,42,0.08);
  display: flex;
  flex-direction: column;
  gap: 2px;
  min-width: 180px;
}
.map-card-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--energy);
  box-shadow: 0 0 0 4px rgba(239,127,27,0.2);
  margin-bottom: 6px;
}
.map-card strong {
  font-family: var(--font-display);
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--text);
}
.map-card span {
  font-size: 0.78rem;
  color: var(--text-muted);
}

/* ===== FAQ SECTION ===== */
.faq-section {
  padding: 100px 40px 80px;
  background: var(--bg-warm);
  position: relative;
  overflow: hidden;
}
.faq-section::before {
  content:'';
  position:absolute;
  top: -60px; left: 50%;
  transform: translateX(-50%);
  width: 500px; height: 300px;
  background: radial-gradient(ellipse, rgba(42,59,126,0.05) 0%, transparent 70%);
  pointer-events: none;
}
.faq-inner {
  max-width: 800px;
  margin: 0 auto;
  position: relative;
  z-index: 1;
}
.faq-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-top: 40px;
}
.faq-item {
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: 12px;
  overflow: hidden;
  transition: border-color 0.3s, box-shadow 0.3s;
}
.faq-item:hover {
  border-color: var(--primary);
  box-shadow: 0 2px 12px rgba(42,59,126,0.05);
}
.faq-item.open {
  border-color: var(--border-brand);
  box-shadow: 0 4px 16px rgba(42,59,126,0.06);
}
.faq-question {
  width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  padding: 20px 24px;
  background: none;
  border: none;
  font-family: var(--font-body);
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--text);
  text-align: left;
  cursor: pointer;
  transition: color 0.2s;
}
.faq-question:hover {
  color: var(--primary);
}
.faq-chevron {
  flex-shrink: 0;
  color: var(--text-muted);
  transition: transform 0.3s ease, color 0.2s;
}
.faq-item.open .faq-chevron {
  transform: rotate(180deg);
  color: var(--primary);
}
.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.35s ease, padding 0.35s ease;
  padding: 0 24px;
}
.faq-item.open .faq-answer {
  max-height: 400px;
  padding: 0 24px 20px;
}
.faq-answer p {
  font-size: 0.88rem;
  color: var(--text-secondary);
  line-height: 1.75;
}
.faq-answer a {
  color: var(--primary);
  font-weight: 600;
  border-bottom: 1px solid transparent;
  transition: border-color 0.2s;
}
.faq-answer a:hover {
  border-bottom-color: var(--primary);
}

/* ===== SHARED BUTTONS ===== */
.btn-primary {
  display: inline-block;
  background: var(--primary);
  color: #fff;
  font-weight: 700;
  font-size: 0.8rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 13px 28px;
  border-radius: 8px;
  transition: background 0.2s, transform 0.2s;
  cursor: pointer;
  border: none;
  font-family: var(--font-body);
}
.btn-primary:hover { background: var(--primary-light); transform: translateY(-2px); }

.btn-outline {
  display: inline-block;
  background: transparent;
  color: var(--primary);
  border: 1.5px solid var(--border-brand);
  font-weight: 700;
  font-size: 0.8rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 13px 28px;
  border-radius: 8px;
  transition: border-color 0.2s, background 0.2s, color 0.2s;
  cursor: pointer;
  font-family: var(--font-body);
}
.btn-outline:hover {
  border-color: var(--primary);
  background: var(--primary-soft);
  color: var(--primary);
}
.btn-outline--small {
  padding: 9px 18px;
  font-size: 0.72rem;
}

/* ===== FOOTER ===== */
.site-footer {
  background: var(--text);
  color: rgba(255,255,255,0.7);
  padding: 60px 40px 24px;
}
.footer-inner {
  max-width: 1280px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  gap: 48px;
  flex-wrap: wrap;
  margin-bottom: 40px;
}
.footer-brand {
  flex: 0 0 220px;
}
.footer-logo {
  width: 140px;
  height: auto;
  margin-bottom: 12px;
  filter: brightness(0) invert(1);
  opacity: 0.9;
}
.footer-brand p {
  font-size: 0.85rem;
  color: rgba(255,255,255,0.5);
  letter-spacing: 0.05em;
}
.footer-links {
  display: flex;
  gap: 64px;
  flex-wrap: wrap;
}
.footer-col {
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.footer-col strong {
  font-family: var(--font-display);
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: #fff;
  margin-bottom: 6px;
}
.footer-col a {
  font-size: 0.84rem;
  color: rgba(255,255,255,0.6);
  transition: color 0.2s;
}
.footer-col a:hover { color: var(--energy-light); }
.footer-bottom {
  max-width: 1280px;
  margin: 0 auto;
  border-top: 1px solid rgba(255,255,255,0.1);
  padding-top: 20px;
  text-align: center;
}
.footer-bottom p {
  font-size: 0.78rem;
  color: rgba(255,255,255,0.4);
}

/* ===== RESPONSIVE ===== */
@media (max-width: 1100px) {
  .main-nav { display:none; }
  .nav-toggle { display:flex; }
  .channel-grid { grid-template-columns: repeat(2, 1fr); }
  .contact-main-inner { grid-template-columns: 1fr; }
  .contact-info { position: static; }
  .map-overlay { left: 56px; }
}
@media (max-width: 768px) {
  .contact-hero-content { padding: 120px 24px 48px; }
  .channels-section { padding: 0 24px 40px; }
  .channel-grid { grid-template-columns: 1fr 1fr; gap: 12px; margin-top: -24px; }
  .contact-main { padding: 40px 24px 80px; }
  .contact-form-wrap { padding: 28px; }
  .map-inner { padding: 0 24px 80px; }
  .map-frame { height: 300px; }
  .map-overlay { left: 40px; top: 16px; }
  .faq-section { padding: 80px 24px 60px; }
  .form-row { grid-template-columns: 1fr; }
  .footer-inner { flex-direction: column; gap: 32px; }
  .footer-links { gap: 40px; }
}
@media (max-width: 480px) {
  .header-inner { padding: 0 18px; }
  .channel-grid { grid-template-columns: 1fr; }
  .channel-card { padding: 22px 18px; }
  .contact-form-wrap { padding: 22px; }
  .map-frame { height: 260px; border-radius: 12px; }
  .map-overlay { display: none; }
  .faq-question { padding: 16px 18px; font-size: 0.88rem; }
  .faq-item.open .faq-answer { padding: 0 18px 16px; }
}