/* ============================================================
   Components — buttons · navbar · cards · footer · widgets
   ============================================================ */

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  font-family: var(--font-display);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  padding: 15px 30px;
  border-radius: var(--radius-sm);
  border: 1px solid transparent;
  transition:
    background var(--dur-2) var(--ease),
    color var(--dur-2) var(--ease),
    border-color var(--dur-2) var(--ease),
    transform var(--dur-2) var(--ease);
  white-space: nowrap;
}

.btn:active {
  transform: translateY(1px);
}

.btn--accent {
  background: var(--accent);
  color: #fff;
}

.btn--accent:hover {
  background: var(--accent-strong);
}

.btn--outline-light {
  border-color: rgba(255, 255, 255, 0.45);
  color: #fff;
}

.btn--outline-light:hover {
  border-color: var(--accent);
  color: var(--accent);
}

.btn--outline-dark {
  border-color: var(--navy-900);
  color: var(--navy-900);
}

.btn--outline-dark:hover {
  background: var(--navy-900);
  color: #fff;
}

.btn--sm {
  padding: 11px 20px;
  font-size: 12px;
}

/* ---------- Topbar ---------- */
.topbar {
  background: var(--navy-950);
  color: var(--steel-300);
  font-size: 12.5px;
  letter-spacing: 0.02em;
  border-bottom: 1px solid rgba(255, 255, 255, 0.07);
  position: relative;
  z-index: 60;
}

.topbar__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding-block: 8px;
}

.topbar a {
  color: var(--steel-200);
}

.topbar a:hover {
  color: var(--accent);
}

.topbar__group {
  display: flex;
  align-items: center;
  gap: 20px;
}

.topbar__item {
  display: inline-flex;
  align-items: center;
  gap: 7px;
}

.topbar__dot {
  width: 6px;
  height: 6px;
  background: var(--accent);
  border-radius: 50%;
  flex: none;
}

@media (max-width: 760px) {
  .topbar__group--right {
    display: none;
  }
}

/* ---------- Navbar ---------- */
.navbar {
  position: sticky;
  top: 0;
  z-index: 100;
  transition:
    background var(--dur-2) var(--ease),
    box-shadow var(--dur-2) var(--ease);
  /* Transparent / overlay over hero */
  background: linear-gradient(
    to bottom,
    rgba(10, 17, 32, 0.72),
    rgba(10, 17, 32, 0.28)
  );
}

.navbar.is-solid {
  background: rgba(10, 17, 32, 0.97);
  box-shadow: 0 8px 28px rgba(0, 0, 0, 0.35);
}

.navbar__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  height: 76px;
  transition: height var(--dur-2) var(--ease);
}

.navbar.is-solid .navbar__inner {
  height: 64px;
}

.navbar.is-solid .brand__mark {
  width: 48px;
  height: 48px;
}

/* Mid-size screens: tighten nav density before the drawer takes over */
@media (max-width: 1240px) {
  .nav-links a {
    padding: 10px 8px;
    font-size: 11.5px;
  }
  .brand__name {
    font-size: 15px;
  }
  .navbar__inner {
    gap: 12px;
  }
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  color: #fff;
}

.brand__mark {
  width: 58px;
  height: 58px;
  flex: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: #fff;
  color: var(--accent);
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 22px;
  border-radius: var(--radius-sm);
  overflow: hidden;
  padding: 2px;
  transition:
    width var(--dur-2) var(--ease),
    height var(--dur-2) var(--ease);
}

.brand__mark img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  display: block;
}

@media (max-width: 480px) {
  .brand__mark {
    width: 46px;
    height: 46px;
  }
  .brand__name {
    font-size: 13.5px;
  }
  .brand__sub {
    font-size: 9px;
    letter-spacing: 0.22em;
  }
}

.brand__text {
  display: flex;
  flex-direction: column;
  line-height: 1.15;
}

.brand__name {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 16.5px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.brand__sub {
  font-size: 10.5px;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--accent);
  font-weight: 700;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 4px;
}

.nav-links a {
  position: relative;
  display: inline-block;
  padding: 10px 13px;
  font-family: var(--font-display);
  font-size: 12.5px;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--steel-200);
  transition: color var(--dur-1) var(--ease);
}

.nav-links a::after {
  content: "";
  position: absolute;
  left: 13px;
  right: 13px;
  bottom: 5px;
  height: 2px;
  background: var(--accent);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--dur-2) var(--ease);
}

.nav-links a:hover,
.nav-links a.is-active {
  color: #fff;
}

.nav-links a:hover::after,
.nav-links a.is-active::after {
  transform: scaleX(1);
}

.navbar__cta {
  display: flex;
  align-items: center;
  gap: 12px;
}

/* Hamburger */
.nav-toggle {
  display: none;
  width: 46px;
  height: 46px;
  position: relative;
  border: 1px solid rgba(255, 255, 255, 0.25);
  border-radius: var(--radius-sm);
}

.nav-toggle span {
  position: absolute;
  left: 11px;
  right: 11px;
  height: 2px;
  background: #fff;
  transition:
    transform var(--dur-2) var(--ease),
    opacity var(--dur-1) var(--ease),
    top var(--dur-2) var(--ease);
}

.nav-toggle span:nth-child(1) {
  top: 15px;
}
.nav-toggle span:nth-child(2) {
  top: 22px;
}
.nav-toggle span:nth-child(3) {
  top: 29px;
}

.nav-toggle[aria-expanded="true"] span:nth-child(1) {
  top: 22px;
  transform: rotate(45deg);
}
.nav-toggle[aria-expanded="true"] span:nth-child(2) {
  opacity: 0;
}
.nav-toggle[aria-expanded="true"] span:nth-child(3) {
  top: 22px;
  transform: rotate(-45deg);
}

/* Mobile drawer */
.mobile-menu {
  position: fixed;
  inset: 0;
  z-index: 99;
  visibility: hidden;
  pointer-events: none;
}

.mobile-menu.is-open {
  visibility: visible;
  pointer-events: auto;
}

.mobile-menu__scrim {
  position: absolute;
  inset: 0;
  background: rgba(5, 9, 18, 0.6);
  opacity: 0;
  transition: opacity var(--dur-2) var(--ease);
}

.mobile-menu.is-open .mobile-menu__scrim {
  opacity: 1;
}

.mobile-menu__panel {
  position: absolute;
  top: 0;
  right: 0;
  bottom: 0;
  width: min(360px, 88vw);
  background: var(--navy-900);
  border-left: 1px solid var(--line-dark);
  padding: 96px 28px 32px;
  transform: translateX(100%);
  transition: transform var(--dur-3) var(--ease);
  display: flex;
  flex-direction: column;
  gap: 6px;
  overflow-y: auto;
}

.mobile-menu.is-open .mobile-menu__panel {
  transform: none;
}

.mobile-menu__panel a {
  font-family: var(--font-display);
  font-size: 15px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--steel-200);
  padding: 13px 4px;
  border-bottom: 1px solid var(--line-dark);
}

.mobile-menu__panel a:hover {
  color: var(--accent);
}

.mobile-menu__cta {
  margin-top: 22px;
  display: grid;
  gap: 10px;
}

@media (max-width: 1023px) {
  .nav-links {
    display: none;
  }
  .nav-toggle {
    display: inline-block;
  }
  .navbar__cta .btn--nav-quote {
    display: none;
  }
}

/* ---------- Section heading ---------- */
.section-head {
  max-width: 760px;
  margin-bottom: clamp(32px, 4vw, 56px);
}

.section-head .h-section {
  margin: 14px 0 12px;
}

/* ---------- Product cards (technical, minimal rounding) ---------- */
.product-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
}

.product-card {
  background: #fff;
  border: 1px solid var(--line-light);
  border-radius: var(--radius);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition:
    transform var(--dur-2) var(--ease),
    box-shadow var(--dur-2) var(--ease),
    border-color var(--dur-2) var(--ease);
}

.product-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-2);
  border-color: var(--accent);
}

.product-card__media {
  position: relative;
  aspect-ratio: 16 / 10;
  overflow: hidden;
  background: var(--navy-800);
}

.product-card__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--dur-3) var(--ease);
}

.product-card:hover .product-card__media img {
  transform: scale(1.05);
}

.product-card__tag {
  position: absolute;
  top: 12px;
  left: 12px;
  background: var(--navy-950);
  color: #fff;
  font-family: var(--font-display);
  font-size: 10.5px;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  padding: 6px 10px;
  border-left: 3px solid var(--accent);
}

.product-card__body {
  padding: 22px 22px 24px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  flex: 1;
}

.product-card__title {
  font-family: var(--font-display);
  font-size: 17px;
  font-weight: 800;
  letter-spacing: 0.02em;
  text-transform: uppercase;
  color: var(--navy-900);
  line-height: 1.3;
}

.product-card__text {
  font-size: 14.5px;
  color: var(--text-muted-light);
  flex: 1;
}

.product-card__link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-display);
  font-size: 12.5px;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent-strong);
  margin-top: 6px;
}

.product-card__link::after {
  content: "→";
  transition: transform var(--dur-2) var(--ease);
}

.product-card__link:hover::after {
  transform: translateX(5px);
}

@media (max-width: 1023px) {
  .product-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 640px) {
  .product-grid {
    grid-template-columns: 1fr;
  }
}

/* ---------- Footer ---------- */
.footer {
  background: #070d18;
  color: var(--steel-300);
  font-size: 14.5px;
}

.footer__top {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1.2fr;
  gap: 40px;
  padding-block: clamp(48px, 6vw, 80px) 40px;
}

.footer__brand p {
  margin: 14px 0 18px;
  max-width: 34ch;
}

.footer h3 {
  font-family: var(--font-display);
  font-size: 12.5px;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: #fff;
  margin-bottom: 18px;
  padding-bottom: 10px;
  border-bottom: 2px solid var(--accent);
  display: inline-block;
}

.footer__links {
  display: grid;
  gap: 10px;
}

.footer__links a:hover {
  color: var(--accent);
}

.footer__contact {
  display: grid;
  gap: 12px;
}

.footer__contact a:hover {
  color: var(--accent);
}

.footer__bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.09);
  padding-block: 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
  font-size: 13px;
}

.footer__legal {
  display: flex;
  gap: 20px;
}

.footer__legal a:hover {
  color: var(--accent);
}

@media (max-width: 900px) {
  .footer__top {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 560px) {
  .footer__top {
    grid-template-columns: 1fr;
    gap: 32px;
  }
}

/* ---------- WhatsApp float ---------- */
.wa-float {
  position: fixed;
  right: 20px;
  bottom: 20px;
  z-index: 80;
  width: 54px;
  height: 54px;
  border-radius: 50%;
  background: #22a355;
  display: grid;
  place-items: center;
  box-shadow: 0 10px 26px rgba(0, 0, 0, 0.35);
  transition: transform var(--dur-2) var(--ease);
}

.wa-float:hover {
  transform: translateY(-3px) scale(1.04);
}

.wa-float svg {
  width: 28px;
  height: 28px;
  fill: #fff;
}