/* ========================================
   LOKENGO – Layout (Header, Footer, Nav)
   ======================================== */

/* ---- Info Strip ---- */
.info-strip {
  background: var(--clr-dark);
  color: var(--clr-white);
  padding: var(--sp-sm) 0;
  font-size: var(--fs-xs);
  border-bottom: 1px solid rgba(255,255,255,0.1);
}

.info-strip .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.info-strip__left {
  display: flex;
  align-items: center;
  gap: var(--sp-lg);
}

.info-strip__item {
  display: flex;
  align-items: center;
  gap: var(--sp-xs);
  color: var(--clr-text-muted);
}

.info-strip__item i {
  color: var(--clr-primary);
}

.info-strip__right {
  display: flex;
  align-items: center;
  gap: var(--sp-lg);
}

.info-strip__social {
  display: flex;
  gap: var(--sp-sm);
}

.info-strip__social a {
  color: var(--clr-text-muted);
  transition: color var(--duration-fast) var(--ease-smooth);
  font-size: 0.85rem;
}

.info-strip__social a:hover {
  color: var(--clr-primary);
}

.info-strip__auth a {
  color: var(--clr-text-muted);
  transition: color var(--duration-fast) var(--ease-smooth);
}

.info-strip__auth a:hover {
  color: var(--clr-white);
}

.info-strip__auth span {
  margin: 0 var(--sp-xs);
  opacity: 0.3;
}

/* ---- Header ---- */
.header {
  position: sticky;
  top: 0;
  z-index: calc(var(--z-overlay) + 5);
  background: rgba(255,255,255,0.95);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--clr-border);
  transition: all var(--duration-normal) var(--ease-smooth);
}

.header.scrolled {
  box-shadow: var(--shadow-md);
}

.header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
}

.header__logo {
  display: flex;
  align-items: center;
  gap: var(--sp-sm);
  font-family: var(--ff-primary);
  font-weight: var(--fw-extrabold);
  font-size: 1.5rem;
  color: var(--clr-dark);
}

.header__logo img {
  height: 40px;
  width: auto;
}

.header__logo span {
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* ---- Navigation ---- */
.nav {
  display: flex;
  align-items: center;
  gap: var(--sp-xl);
}

.nav__list {
  display: flex;
  align-items: center;
  gap: var(--sp-xs);
}

.nav__link {
  padding: var(--sp-sm) var(--sp-md);
  font-family: var(--ff-primary);
  font-size: var(--fs-small);
  font-weight: var(--fw-medium);
  color: var(--clr-text);
  border-radius: var(--radius-md);
  transition: all var(--duration-normal) var(--ease-smooth);
  position: relative;
}

.nav__link:hover,
.nav__link.active {
  color: var(--clr-primary);
  background: var(--clr-primary-light);
}

.nav__link.active::after {
  content: '';
  position: absolute;
  bottom: -1px;
  left: 50%;
  transform: translateX(-50%);
  width: 20px;
  height: 3px;
  background: var(--gradient-primary);
  border-radius: var(--radius-pill);
}

/* ---- Mobile Nav Toggle ---- */
.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: var(--sp-sm);
  position: relative;
  z-index: calc(var(--z-overlay) + 10);
}

.nav-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--clr-dark);
  border-radius: var(--radius-pill);
  transition: all var(--duration-normal) var(--ease-smooth);
}

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

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

.nav-toggle.active span:nth-child(3) {
  transform: rotate(-45deg) translate(5px, -5px);
}

/* ---- Footer ---- */
.footer {
  background: var(--clr-dark);
  color: var(--clr-white);
  padding-top: var(--sp-4xl);
}

.footer__grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: var(--sp-2xl);
  padding-bottom: var(--sp-3xl);
  border-bottom: 1px solid rgba(255,255,255,0.1);
}

.footer__brand {
  max-width: 300px;
}

.footer__brand-logo {
  display: flex;
  align-items: center;
  gap: var(--sp-sm);
  font-family: var(--ff-primary);
  font-weight: var(--fw-extrabold);
  font-size: 1.5rem;
  color: var(--clr-white);
  margin-bottom: var(--sp-lg);
}

.footer__brand-logo span {
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.footer__brand p {
  color: var(--clr-text-muted);
  font-size: var(--fs-small);
  line-height: var(--lh-relaxed);
  margin-bottom: var(--sp-lg);
}

.footer__social {
  display: flex;
  gap: var(--sp-sm);
}

.footer__social a {
  width: 40px;
  height: 40px;
  border-radius: var(--radius-full);
  background: rgba(255,255,255,0.08);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--clr-text-muted);
  transition: all var(--duration-normal) var(--ease-smooth);
  font-size: 0.9rem;
}

.footer__social a:hover {
  background: var(--clr-primary);
  color: var(--clr-white);
  transform: translateY(-3px);
}

.footer__heading {
  font-family: var(--ff-primary);
  font-size: var(--fs-body);
  font-weight: var(--fw-semibold);
  color: var(--clr-white);
  margin-bottom: var(--sp-lg);
}

.footer__links li {
  margin-bottom: var(--sp-sm);
}

.footer__links a {
  color: var(--clr-text-muted);
  font-size: var(--fs-small);
  transition: all var(--duration-normal) var(--ease-smooth);
  display: inline-flex;
  align-items: center;
  gap: var(--sp-xs);
}

.footer__links a:hover {
  color: var(--clr-white);
  transform: translateX(4px);
}

.footer__newsletter p {
  color: var(--clr-text-muted);
  font-size: var(--fs-small);
  margin-bottom: var(--sp-md);
}

.footer__newsletter-form {
  display: flex;
  gap: var(--sp-sm);
}

.footer__newsletter-form input {
  flex: 1;
  padding: 0.65rem 1rem;
  border-radius: var(--radius-md);
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.15);
  color: var(--clr-white);
  font-size: var(--fs-small);
}

.footer__newsletter-form input::placeholder {
  color: var(--clr-text-muted);
}

.footer__newsletter-form input:focus {
  border-color: var(--clr-primary);
  background: rgba(255,255,255,0.12);
}

.footer__newsletter-form button {
  padding: 0.65rem 1.25rem;
  background: var(--gradient-primary);
  color: var(--clr-white);
  border-radius: var(--radius-md);
  font-weight: var(--fw-semibold);
  font-size: var(--fs-small);
  white-space: nowrap;
  transition: all var(--duration-normal) var(--ease-smooth);
}

.footer__newsletter-form button:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 15px rgba(78,97,233,0.3);
}

.footer__contact-item {
  display: flex;
  align-items: center;
  gap: var(--sp-sm);
  margin-bottom: var(--sp-md);
  color: var(--clr-text-muted);
  font-size: var(--fs-small);
}

.footer__contact-item i {
  color: var(--clr-primary);
  width: 16px;
}

.footer__bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--sp-lg) 0;
  font-size: var(--fs-xs);
  color: var(--clr-text-muted);
}

.footer__bottom-links {
  display: flex;
  gap: var(--sp-lg);
}

.footer__bottom-links a {
  color: var(--clr-text-muted);
  transition: color var(--duration-normal) var(--ease-smooth);
}

.footer__bottom-links a:hover {
  color: var(--clr-white);
}

/* ---- Page Hero Banner ---- */
.page-hero {
  background: var(--gradient-hero);
  padding: clamp(4rem, 10vw, 8rem) 0 clamp(3rem, 6vw, 5rem);
  position: relative;
  overflow: hidden;
}

.page-hero::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -20%;
  width: 600px;
  height: 600px;
  border-radius: var(--radius-full);
  background: radial-gradient(circle, rgba(78,97,233,0.15) 0%, transparent 70%);
}

.page-hero::after {
  content: '';
  position: absolute;
  bottom: -30%;
  left: -10%;
  width: 400px;
  height: 400px;
  border-radius: var(--radius-full);
  background: radial-gradient(circle, rgba(13,176,123,0.1) 0%, transparent 70%);
}

.page-hero__content {
  position: relative;
  z-index: 1;
  text-align: center;
}

.page-hero h1 {
  color: var(--clr-white);
  font-size: var(--fs-h1);
  margin-bottom: var(--sp-md);
}

.page-hero p {
  color: var(--clr-text-muted);
  font-size: var(--fs-body-lg);
  max-width: 600px;
  margin: 0 auto;
}

.page-hero .breadcrumb {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--sp-sm);
  margin-top: var(--sp-lg);
  font-size: var(--fs-small);
  color: var(--clr-text-muted);
}

.page-hero .breadcrumb a {
  color: var(--clr-primary);
}

.page-hero .breadcrumb span {
  opacity: 0.5;
}