/* ============================================================
   COMPONENTS - FLEX hönnun ehf.
   Navigation, buttons, cards, forms, hotspots, dividers
   ============================================================ */

/* ====================
   NAVIGATION
   ==================== */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: var(--nav-height);
  z-index: 900;
  transition: background-color var(--transition-fast);
}

.nav--scrolled {
  background-color: var(--color-nav-bg);
}

.nav__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--container-padding);
  height: 100%;
}

/* Logo */
.nav__logo {
  display: flex;
  align-items: center;
  transition: opacity var(--transition-fast);
  z-index: 10;
}

.nav__logo:hover {
  opacity: 0.85;
}

.nav__logo-img {
  height: 44px;
  width: auto;
}

.nav__logo-bold {
  font-weight: var(--font-weight-semibold);
  text-transform: uppercase;
  font-size: 20px;
  color: var(--color-white);
}

.nav__logo-light {
  font-weight: var(--font-weight-regular);
  font-size: 20px;
  color: var(--color-white);
}

/* Links - centered */
.nav__links {
  display: flex;
  align-items: center;
  gap: var(--space-lg);
  margin: 0 auto;
}

.nav__link {
  font-size: var(--text-nav);
  font-weight: var(--font-weight-medium);
  text-transform: uppercase;
  color: var(--color-nav-text);
  letter-spacing: 0.5px;
  position: relative;
  transition: color var(--transition-fast);
}

.nav__link::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 1.5px;
  background-color: var(--color-accent);
  transition: width var(--transition-fast);
}

.nav__link:hover {
  color: var(--color-white);
}

.nav__link:hover::after {
  width: 100%;
}

.nav__link--active {
  color: var(--color-accent);
}

.nav__link--active::after {
  width: 100%;
}

/* Nav CTA */
.nav__cta {
  z-index: 10;
}

/* Hamburger */
.nav__hamburger {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 32px;
  height: 32px;
  z-index: 1001;
  position: relative;
}

.nav__hamburger-line {
  display: block;
  width: 100%;
  height: 2px;
  background-color: var(--color-white);
  transition: transform var(--transition-fast),
              opacity var(--transition-fast);
}

/* Hamburger active state */
.nav__hamburger--active .nav__hamburger-line:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.nav__hamburger--active .nav__hamburger-line:nth-child(2) {
  opacity: 0;
}

.nav__hamburger--active .nav__hamburger-line:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* Mobile Overlay */
.nav__overlay {
  position: fixed;
  inset: 0;
  background-color: rgba(31, 58, 74, 0.98);
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  visibility: hidden;
  transition: opacity var(--transition-base),
              visibility var(--transition-base);
}

.nav__overlay.is-active,
.nav__overlay.nav__overlay--active {
  opacity: 1;
  visibility: visible;
}

.nav__close {
  position: absolute;
  top: 24px;
  right: var(--container-padding);
  font-size: 48px;
  color: var(--color-white);
  background: none;
  border: none;
  line-height: 1;
  transition: opacity var(--transition-fast);
}

.nav__close:hover {
  opacity: 0.7;
}

.nav__overlay-links {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-lg);
}

.nav__overlay-link {
  font-size: 32px;
  font-weight: var(--font-weight-semibold);
  color: var(--color-white);
  text-transform: uppercase;
  letter-spacing: var(--tracking-h2);
  transition: color var(--transition-fast);
}

.nav__overlay-link:hover {
  color: var(--color-accent);
}

/* ====================
   PILL BUTTONS
   ==================== */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  cursor: pointer;
  border: none;
  transition: background-color var(--transition-fast);
}

.btn--pill {
  border-radius: 100px;
  padding: 14px 32px;
  text-transform: uppercase;
  font-weight: var(--font-weight-medium);
  font-size: var(--text-small);
  letter-spacing: 0.5px;
  line-height: 1;
}

/* Accent (orange bg, white text) */
.btn--accent {
  background-color: var(--color-accent);
  color: var(--color-white);
}

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

/* Dark (primary bg, white text) */
.btn--dark {
  background-color: var(--color-primary);
  color: var(--color-white);
}

.btn--dark:hover {
  background-color: #264a5e;
  color: var(--color-white);
}

/* White (white bg, dark text) */
.btn--white {
  background-color: var(--color-white);
  color: var(--color-primary);
}

.btn--white:hover {
  background-color: rgba(255, 255, 255, 0.88);
  color: var(--color-primary);
}

/* Dot indicator before button text */
.btn__dot {
  display: inline-block;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  flex-shrink: 0;
}

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

.btn__dot--white {
  background-color: var(--color-white);
}

/* ====================
   GLASS CARD (Testimonials)
   ==================== */
.glass-card {
  background-color: var(--color-glass);
  border-radius: 0;
  border: 1px solid var(--color-glass-border);
}

/* ====================
   FORM INPUTS
   ==================== */
.form-group {
  position: relative;
  flex: 1;
  min-width: 0;
}

.form-group--full {
  flex: 1 1 100%;
}

.form-input {
  width: 100%;
  background: transparent;
  border: none;
  border-bottom: 1px solid rgba(255, 255, 255, 0.3);
  padding: 14px 0;
  font-size: var(--text-body);
  color: var(--color-white);
  outline: none;
  transition: border-color var(--transition-fast);
}

.form-input::placeholder {
  color: rgba(255, 255, 255, 0.5);
}

.form-input:focus {
  border-color: var(--color-white);
}

.form-input--textarea {
  resize: vertical;
  min-height: 80px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.3);
}

.form-input--error {
  border-color: var(--color-accent);
}

.form-error {
  display: block;
  font-size: 12px;
  color: var(--color-accent);
  margin-top: 4px;
  min-height: 18px;
}


/* ====================
   SERVICE LIST DIVIDERS
   ==================== */
.services__item {
  border-bottom: 1px solid var(--color-divider);
}

.services__item:first-child {
  border-top: 1px solid var(--color-divider);
}