/* ============================================================
   ODU ACTIVE — COMPONENTS.CSS
   Reusable components: navbar, footer, buttons, cards, forms
   Built by Nesture
   ============================================================ */

/* ── BUTTONS ─────────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  font-family: var(--font-display);
  font-weight: var(--fw-bold);
  font-size: var(--fs-xs);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  padding: 13px 28px;
  border-radius: var(--radius-sm);
  border: 1px solid transparent;
  cursor: pointer;
  transition: background var(--transition-fast),
              color var(--transition-fast),
              border-color var(--transition-fast),
              transform var(--transition-fast);
  white-space: nowrap;
  text-decoration: none;
}

.btn:active { transform: scale(0.97); }

/* Primary */
.btn--primary {
  background: var(--color-orange);
  color: var(--color-black);
  border-color: var(--color-orange);
}
.btn--primary:hover {
  background: var(--color-orange-hover);
  border-color: var(--color-orange-hover);
  color: var(--color-black);
}

/* Secondary / ghost */
.btn--secondary {
  background: transparent;
  color: var(--color-white);
  border-color: var(--color-border-light);
}
.btn--secondary:hover {
  border-color: var(--color-orange);
  color: var(--color-orange);
}

/* Sizes */
.btn--sm { padding: 9px 18px; font-size: 0.68rem; }
.btn--lg { padding: 16px 36px; font-size: var(--fs-sm); }

/* ── NAVBAR ──────────────────────────────────────────────── */
.navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: var(--z-nav);
  height: var(--nav-height);
  background: rgba(8, 8, 8, 0.92);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--color-border);
  display: flex;
  align-items: center;
  padding-inline: var(--space-8);
  transition: background var(--transition-base);
}

.navbar__inner {
  width: 100%;
  max-width: var(--container-wide);
  margin-inline: auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-8);
}

/* Logo */
.navbar__logo {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  text-decoration: none;
  flex-shrink: 0;
}

.navbar__logo-img {
  height: 40px;
  width: auto;
  object-fit: contain;
}

.navbar__logo-text {
  font-family: var(--font-display);
  font-weight: var(--fw-bold);
  font-size: 1rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-white);
  line-height: 1;
}
.navbar__logo-text span { color: var(--color-orange); }

/* Nav links */
.navbar__links {
  display: flex;
  align-items: center;
  gap: var(--space-8);
  list-style: none;
}

.navbar__links a {
  font-family: var(--font-display);
  font-size: var(--fs-xs);
  font-weight: var(--fw-semibold);
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--color-silver);
  text-decoration: none;
  transition: color var(--transition-fast);
  position: relative;
}

.navbar__links a::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0; right: 0;
  height: 1px;
  background: var(--color-orange);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--transition-base);
}

.navbar__links a:hover       { color: var(--color-white); }
.navbar__links a:hover::after { transform: scaleX(1); }
.navbar__links a.active      { color: var(--color-orange); }
.navbar__links a.active::after { transform: scaleX(1); }

/* Nav actions */
.navbar__actions {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  flex-shrink: 0;
}

/* Hamburger */
.navbar__hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: var(--space-2);
  cursor: pointer;
  background: none;
  border: none;
}

.navbar__hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--color-white);
  border-radius: 1px;
  transition: all var(--transition-base);
}

.navbar__hamburger.open span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}
.navbar__hamburger.open span:nth-child(2) {
  opacity: 0;
  transform: scaleX(0);
}
.navbar__hamburger.open span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* Mobile menu */
.navbar__mobile {
  display: none;
  position: fixed;
  top: var(--nav-height);
  left: 0; right: 0;
  background: var(--color-dark);
  border-bottom: 1px solid var(--color-border);
  padding: var(--space-6) var(--space-6) var(--space-8);
  z-index: calc(var(--z-nav) - 1);
  flex-direction: column;
  gap: var(--space-4);
}

.navbar__mobile.open { display: flex; }

.navbar__mobile a {
  font-family: var(--font-display);
  font-size: var(--fs-lg);
  font-weight: var(--fw-bold);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-silver);
  text-decoration: none;
  padding-block: var(--space-3);
  border-bottom: 1px solid var(--color-border);
  transition: color var(--transition-fast);
}

.navbar__mobile a:hover  { color: var(--color-orange); }
.navbar__mobile a.active { color: var(--color-orange); }

.navbar__mobile .btn { width: 100%; margin-top: var(--space-4); justify-content: center; }

/* ── FOOTER ──────────────────────────────────────────────── */
.footer {
  background: var(--color-dark);
  border-top: 1px solid var(--color-border);
  padding-block: var(--space-16) var(--space-8);
}

.footer__inner {
  max-width: var(--container-max);
  margin-inline: auto;
  padding-inline: var(--space-6);
}

.footer__top {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1fr;
  gap: var(--space-12);
  padding-bottom: var(--space-12);
  border-bottom: 1px solid var(--color-border);
}

.footer__brand-logo {
  height: 50px;
  width: auto;
  margin-bottom: var(--space-4);
}

.footer__brand-text {
  font-family: var(--font-body);
  font-weight: var(--fw-light);
  font-size: var(--fs-sm);
  color: var(--color-muted);
  line-height: 1.8;
  max-width: 28ch;
}

.footer__heading {
  font-family: var(--font-display);
  font-size: var(--fs-xs);
  font-weight: var(--fw-bold);
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--color-orange);
  margin-bottom: var(--space-5);
}

.footer__links {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  list-style: none;
}

.footer__links a {
  font-family: var(--font-body);
  font-size: var(--fs-sm);
  font-weight: var(--fw-light);
  color: var(--color-muted);
  text-decoration: none;
  transition: color var(--transition-fast);
}
.footer__links a:hover { color: var(--color-white); }

.footer__bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: var(--space-8);
  flex-wrap: wrap;
  gap: var(--space-4);
}

.footer__copy {
  font-family: var(--font-body);
  font-size: var(--fs-xs);
  color: var(--color-muted);
  letter-spacing: 0.04em;
}
.footer__copy span { color: var(--color-orange); }

.footer__socials {
  display: flex;
  gap: var(--space-3);
}

.footer__social-link {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  color: var(--color-muted);
  text-decoration: none;
  transition: border-color var(--transition-fast), color var(--transition-fast);
}
.footer__social-link:hover {
  border-color: var(--color-orange);
  color: var(--color-orange);
}
.footer__social-link svg { width: 15px; height: 15px; fill: currentColor; }

/* ── SECTION HEADER ──────────────────────────────────────── */
.section-header {
  margin-bottom: var(--space-16);
}

.section-header--center {
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.section-header__eyebrow {
  font-family: var(--font-display);
  font-size: var(--fs-xs);
  font-weight: var(--fw-bold);
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--color-orange);
  display: flex;
  align-items: center;
  gap: var(--space-3);
  margin-bottom: var(--space-4);
}

.section-header__eyebrow::before,
.section-header__eyebrow::after {
  content: '';
  display: block;
  height: 1px;
  background: var(--color-orange);
  opacity: 0.5;
  flex: 1;
  max-width: 40px;
}

.section-header__eyebrow--left::after { display: none; }

.section-header__title {
  font-family: var(--font-display);
  font-weight: var(--fw-black);
  font-size: var(--fs-3xl);
  text-transform: uppercase;
  line-height: 1.0;
  color: var(--color-white);
  margin-bottom: var(--space-5);
}

.section-header__title .accent { color: var(--color-orange); }

.section-header__body {
  font-family: var(--font-body);
  font-weight: var(--fw-light);
  font-size: var(--fs-md);
  color: var(--color-silver);
  line-height: 1.8;
  max-width: 55ch;
}

/* ── CARDS ───────────────────────────────────────────────── */
.card {
  background: var(--color-panel);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: var(--space-8);
  transition: border-color var(--transition-base);
  position: relative;
  overflow: hidden;
}

.card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--color-orange), transparent);
  opacity: 0;
  transition: opacity var(--transition-base);
}

.card:hover { border-color: var(--color-border-light); }
.card:hover::before { opacity: 0.6; }

.card__number {
  font-family: var(--font-display);
  font-size: var(--fs-4xl);
  font-weight: var(--fw-black);
  color: var(--color-border-light);
  line-height: 1;
  margin-bottom: var(--space-4);
}

.card__title {
  font-family: var(--font-display);
  font-size: var(--fs-xl);
  font-weight: var(--fw-bold);
  text-transform: uppercase;
  color: var(--color-white);
  margin-bottom: var(--space-3);
}

.card__body {
  font-family: var(--font-body);
  font-weight: var(--fw-light);
  font-size: var(--fs-sm);
  color: var(--color-silver);
  line-height: 1.8;
}

/* ── FORMS ───────────────────────────────────────────────── */
.form-group {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  margin-bottom: var(--space-5);
}

.form-label {
  font-family: var(--font-display);
  font-size: var(--fs-xs);
  font-weight: var(--fw-bold);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-silver);
}

.form-input,
.form-textarea,
.form-select {
  background: var(--color-dark);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  color: var(--color-white);
  font-family: var(--font-body);
  font-size: var(--fs-base);
  font-weight: var(--fw-light);
  padding: 13px 16px;
  outline: none;
  transition: border-color var(--transition-fast);
  width: 100%;
}

.form-input::placeholder,
.form-textarea::placeholder { color: var(--color-muted); }

.form-input:focus,
.form-textarea:focus,
.form-select:focus { border-color: var(--color-orange); }

.form-textarea { resize: vertical; min-height: 120px; }

/* ── RESPONSIVE — NAVBAR & FOOTER ────────────────────────── */
@media (max-width: 1024px) {
  .footer__top {
    grid-template-columns: 1fr 1fr;
    gap: var(--space-10);
  }
}

@media (max-width: 768px) {
  .navbar__links,
  .navbar__actions .btn { display: none; }
  .navbar__hamburger { display: flex; }

  .footer__top {
    grid-template-columns: 1fr;
    gap: var(--space-8);
  }

  .footer__bottom {
    flex-direction: column;
    align-items: flex-start;
  }
}
/* ── NESTURE FOOTER CREDIT LINK ──
   Add to css/base.css or css/components.css
   ============================================================ */

@keyframes nesturePulse {
  0%, 100% { color: var(--color-orange, #f97316); }
  50%       { color: rgba(249, 115, 22, 0.4); }
}

.footer__nesture {
  color: var(--color-orange, #f97316);
  text-decoration: none;
  font-weight: 600;
  animation: nesturePulse 2.4s ease-in-out 3; /* pulses 3x then stops */
  transition: color 0.2s ease, opacity 0.2s ease;
}

.footer__nesture:hover {
  animation: none;
  color: #fff;
  opacity: 0.9;
  text-decoration: underline;
  text-underline-offset: 3px;
}