/* ========================================
   COMPONENTS — Header, Footer, Buttons
   ======================================== */

/* ---- HEADER ---- */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  background-color: var(--color-surface);
  border-bottom: 2px solid var(--color-surface-high);
  padding: var(--space-tight) var(--space-element);
}

.header__inner {
  max-width: var(--max-width);
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.header__logo {
  display: flex;
  align-items: center;
  text-decoration: none;
}

.header__logo:hover {
  text-decoration: none;
}

.header__logo img {
  height: 52px;
  width: auto;
}

.header__nav {
  display: flex;
  align-items: center;
  gap: var(--space-element);
}

.header__link {
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--color-text-muted);
  text-decoration: none;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  transition: color 0.15s ease-out;
}

.header__link:hover {
  color: var(--color-text);
  text-decoration: none;
}

/* Mobile hamburger */
.header__toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: var(--space-micro);
}

.header__toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background-color: var(--color-text);
  margin: 5px 0;
  transition: transform 0.2s ease-out, opacity 0.2s ease-out;
}

/* Mobile nav */
.header__mobile-nav {
  display: none;
  position: absolute;
  top: 100%;
  left: 0;
  right: 0;
  background-color: var(--color-surface-low);
  padding: var(--space-element);
  border-bottom: 2px solid var(--color-surface-high);
}

.header__mobile-nav.open {
  display: flex;
  flex-direction: column;
  gap: var(--space-tight);
}

.header__mobile-nav .header__link {
  font-size: 1rem;
  padding: var(--space-micro) 0;
}

@media (max-width: 768px) {
  .header__nav {
    display: none;
  }
  .header__toggle {
    display: block;
  }
}

/* Hamburger animation when open */
.header__toggle.open span:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}
.header__toggle.open span:nth-child(2) {
  opacity: 0;
}
.header__toggle.open span:nth-child(3) {
  transform: rotate(-45deg) translate(5px, -5px);
}


/* ---- BUTTONS ---- */
.btn {
  display: inline-block;
  padding: 14px 32px;
  font-family: 'Epilogue', sans-serif;
  font-size: 0.875rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  text-decoration: none;
  cursor: pointer;
  border: 2px solid transparent;
  transition: background-color 0.05s ease-out, color 0.05s ease-out;
  /* 90 degree corners — no border-radius */
}

.btn:hover {
  text-decoration: none;
}

.btn--primary {
  background-color: var(--color-electric-red);
  color: var(--color-on-red);
  border-color: var(--color-electric-red);
}

.btn--primary:hover {
  background-color: #E0254A;
  border-color: #E0254A;
}

.btn--secondary {
  background-color: var(--color-digital-cyan);
  color: var(--color-on-cyan);
  border-color: var(--color-digital-cyan);
}

.btn--secondary:hover {
  background-color: #1DD8D4;
  border-color: #1DD8D4;
}

.btn--ghost {
  background-color: transparent;
  color: var(--color-text);
  border-color: var(--color-text-muted);
}

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


/* ---- FOOTER ---- */
.footer {
  background-color: var(--color-surface-lowest);
  padding: var(--space-block) var(--space-element);
  border-top: 2px solid var(--color-surface-high);
}

.footer__inner {
  max-width: var(--max-width);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-block);
}

.footer__brand {
  display: flex;
  flex-direction: column;
  gap: var(--space-tight);
}

.footer__brand-name {
  display: flex;
  align-items: center;
}

.footer__brand-name img {
  height: 32px;
  width: auto;
}

.footer__tagline {
  font-size: 0.875rem;
  color: var(--color-text-muted);
}

.footer__links {
  display: flex;
  flex-direction: column;
  gap: var(--space-micro);
  text-align: right;
}

.footer__link {
  font-size: 0.875rem;
  color: var(--color-text-muted);
  text-decoration: none;
  transition: color 0.15s ease-out;
}

.footer__link:hover {
  color: var(--color-text);
  text-decoration: none;
}

.footer__copyright {
  grid-column: 1 / -1;
  text-align: center;
  font-size: 0.75rem;
  color: var(--color-text-muted);
  padding-top: var(--space-element);
  border-top: 1px solid var(--color-surface-high);
}

@media (max-width: 768px) {
  .footer__inner {
    grid-template-columns: 1fr;
    text-align: center;
  }
  .footer__links {
    text-align: center;
  }
}