@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@400;600;700;800&family=Inter:wght@400;500;600&display=swap');
@import './variables.css';

/* ============================================================
   RESET & BASE
   ============================================================ */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: var(--font-body);
  color: var(--color-text);
  background: var(--color-bg);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

a {
  color: inherit;
  text-decoration: none;
}

button {
  cursor: pointer;
  border: none;
  background: none;
  font-family: inherit;
}

ul, ol {
  list-style: none;
}

/* ============================================================
   SKIP LINK
   ============================================================ */
.skip-link {
  position: absolute;
  top: -100%;
  left: var(--space-2);
  padding: var(--space-1) var(--space-2);
  background: var(--color-primary);
  color: #fff;
  border-radius: var(--radius-sm);
  font-weight: 600;
  z-index: 9999;
  transition: top var(--transition-fast);
}

.skip-link:focus {
  top: var(--space-1);
}

/* ============================================================
   CONTAINER
   ============================================================ */
.container {
  max-width: var(--container-max);
  margin-inline: auto;
  padding-inline: var(--container-pad);
}

/* ============================================================
   BUTTONS
   ============================================================ */
.btn {
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
  padding: 0.75rem var(--space-3);
  border-radius: var(--radius-md);
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 0.9375rem;
  line-height: 1;
  transition: all var(--transition-base);
  white-space: nowrap;
}

.btn-primary {
  background: var(--color-primary);
  color: #fff;
  box-shadow: var(--shadow-primary);
}

.btn-primary:hover,
.btn-primary:focus-visible {
  background: var(--color-primary-dark);
  transform: translateY(-1px);
  box-shadow: 0 6px 24px rgba(46, 49, 146, 0.35);
}

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

.btn-accent:hover,
.btn-accent:focus-visible {
  background: var(--color-accent-dark);
  transform: translateY(-1px);
}

.btn-wa {
  background: linear-gradient(135deg, #25D366 0%, #1DB954 100%);
  color: #fff;
  box-shadow: 0 4px 18px rgba(37, 211, 102, 0.38);
}

.btn-wa:hover,
.btn-wa:focus-visible {
  background: linear-gradient(135deg, #20BF5A 0%, #17A347 100%);
  transform: translateY(-2px);
  box-shadow: 0 6px 24px rgba(37, 211, 102, 0.52);
}

.btn-wa:active {
  transform: translateY(0);
  box-shadow: 0 2px 10px rgba(37, 211, 102, 0.3);
}

.btn-outline {
  border: 2px solid var(--color-primary);
  color: var(--color-primary);
  background: transparent;
}

.btn-outline:hover,
.btn-outline:focus-visible {
  background: var(--color-primary);
  color: #fff;
}

.btn-outline-white {
  border: 2px solid rgba(255, 255, 255, 0.8);
  color: #fff;
  background: transparent;
}

.btn-outline-white:hover,
.btn-outline-white:focus-visible {
  background: rgba(255, 255, 255, 0.15);
  border-color: #fff;
}

.btn:focus-visible {
  outline: 3px solid var(--color-accent);
  outline-offset: 2px;
}

/* ============================================================
   SECTION TITLES
   ============================================================ */
.section-label {
  display: inline-block;
  font-size: 0.8125rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: var(--space-1);
}

.section-title {
  font-family: var(--font-display);
  font-size: clamp(1.75rem, 4vw, 2.5rem);
  font-weight: 700;
  color: var(--color-text);
  line-height: 1.2;
}

.section-title span {
  color: var(--color-primary);
}

.section-desc {
  color: var(--color-text-muted);
  font-size: 1.0625rem;
  max-width: 560px;
}

.section-header {
  margin-bottom: var(--space-6);
}

.section-header--center {
  text-align: center;
}

.section-header--center .section-desc {
  margin-inline: auto;
}

/* ============================================================
   NAVBAR
   ============================================================ */
.navbar {
  position: sticky;
  top: 0;
  height: var(--navbar-height);
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--color-border-light);
  z-index: 100;
  transition: box-shadow var(--transition-base);
}

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

.navbar__inner {
  max-width: var(--container-max);
  margin-inline: auto;
  padding-inline: var(--container-pad);
  height: 100%;
  display: flex;
  align-items: center;
  gap: var(--space-4);
}

.navbar__logo {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  flex-shrink: 0;
}

.navbar__logo img {
  height: 44px;
  width: 44px;
  object-fit: contain;
  border-radius: var(--radius-sm);
}

.navbar__nav-wa {
  display: none;
}

.navbar__brand-name {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.125rem;
  color: var(--color-primary);
  line-height: 1.2;
}

.navbar__brand-name span {
  display: block;
  font-size: 0.6875rem;
  font-weight: 500;
  color: var(--color-text-muted);
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.navbar__nav {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  margin-inline: auto;
}

.navbar__link {
  font-size: 0.9375rem;
  font-weight: 500;
  color: var(--color-text);
  padding: 0.25rem 0;
  position: relative;
  transition: color var(--transition-fast);
}

.navbar__link::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--color-primary);
  transition: width var(--transition-base);
  border-radius: 2px;
}

.navbar__link:hover,
.navbar__link.is-active {
  color: var(--color-primary);
}

.navbar__link:hover::after,
.navbar__link.is-active::after {
  width: 100%;
}

.navbar__cta {
  margin-left: auto;
  flex-shrink: 0;
}

.navbar__toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 36px;
  height: 36px;
  padding: 4px;
  margin-left: auto;
}

.navbar__toggle span {
  display: block;
  width: 100%;
  height: 2px;
  background: var(--color-text);
  border-radius: 2px;
  transition: transform var(--transition-base), opacity var(--transition-fast);
}

.navbar__toggle[aria-expanded="true"] span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.navbar__toggle[aria-expanded="true"] span:nth-child(2) {
  opacity: 0;
}

.navbar__toggle[aria-expanded="true"] span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* ============================================================
   MOBILE BACKDROP
   ============================================================ */
.navbar__backdrop {
  position: fixed;
  inset: 0;
  top: var(--navbar-height);
  background: rgba(0, 0, 0, 0.45);
  z-index: 98;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: opacity 0.25s ease, visibility 0s linear 0.25s;
}

.navbar__backdrop.is-open {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
  transition: opacity 0.25s ease, visibility 0s linear 0s;
}

@media (max-width: 767px) {
  .navbar__cta {
    display: none;
  }

  .navbar__toggle {
    display: flex;
  }

  /* Mobile menu — always in DOM, animated with opacity+transform */
  .navbar__nav {
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    position: absolute;
    top: var(--navbar-height);
    left: 0;
    right: 0;
    margin-inline: 0;
    background: #fff;
    border-bottom: 1px solid var(--color-border);
    padding: var(--space-1) var(--container-pad) var(--space-3);
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.14);
    /* Hidden state */
    opacity: 0;
    visibility: hidden;
    transform: translateY(-8px);
    pointer-events: none;
    transition: opacity 0.22s ease, transform 0.22s ease, visibility 0s linear 0.22s;
    z-index: 101;
  }

  .navbar__nav.is-open {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
    pointer-events: auto;
    transition: opacity 0.22s ease, transform 0.22s ease, visibility 0s linear 0s;
  }

  .navbar__link {
    display: block;
    padding: 1rem 0;
    width: 100%;
    font-size: 1.0625rem;
    font-weight: 600;
    color: var(--color-text);
    border-bottom: 1px solid rgba(0, 0, 0, 0.06);
    transition: color var(--transition-fast), padding-left var(--transition-fast);
  }

  /* Override desktop underline effect */
  .navbar__link::after {
    display: none;
  }

  .navbar__link:hover,
  .navbar__link.is-active {
    color: var(--color-primary);
    padding-left: 0.375rem;
  }

  .navbar__nav > li:last-of-type .navbar__link {
    border-bottom: none;
  }

  .navbar__nav-wa {
    display: block;
    margin-top: var(--space-2);
    padding-top: var(--space-2);
    border-top: 1px solid rgba(0, 0, 0, 0.06);
  }

  .navbar__wa-mobile {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-1);
    width: 100%;
    padding: 0.9375rem;
    background: linear-gradient(135deg, #25D366 0%, #1DB954 100%);
    color: #fff;
    border-radius: var(--radius-md);
    font-family: var(--font-display);
    font-weight: 700;
    font-size: 1rem;
    text-decoration: none;
    box-shadow: 0 4px 18px rgba(37, 211, 102, 0.38);
    transition: background var(--transition-fast), transform var(--transition-fast), box-shadow var(--transition-fast);
  }

  .navbar__wa-mobile:hover,
  .navbar__wa-mobile:active {
    background: linear-gradient(135deg, #20BF5A 0%, #17A347 100%);
    transform: translateY(-1px);
    box-shadow: 0 6px 24px rgba(37, 211, 102, 0.52);
  }
}

/* ============================================================
   HERO
   ============================================================ */
.hero {
  background: var(--color-dark-bg);
  overflow: hidden;
  position: relative;
}

/* Faint background wordmark — texture, not decoration */
.hero__bg-word {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  font-family: var(--font-display);
  font-size: clamp(160px, 28vw, 340px);
  font-weight: 800;
  color: rgba(255, 255, 255, 0.022);
  white-space: nowrap;
  pointer-events: none;
  user-select: none;
  letter-spacing: -0.04em;
  z-index: 0;
}

.hero__body {
  position: relative;
  z-index: 1;
  max-width: var(--container-max);
  margin-inline: auto;
  padding: var(--space-6) var(--container-pad) var(--space-6);
  display: grid;
  grid-template-columns: 55% 1fr;
  align-items: center;
  gap: var(--space-4);
  min-height: calc(80vh - var(--navbar-height));
}

/* ── Text column ── */
.hero__left {
  position: relative;
  padding-left: var(--space-4);
  padding-right: var(--space-8);
}

/* Thin vertical accent line — like architectural drawing notation */
.hero__left::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 3px;
  background: var(--color-accent);
  border-radius: 2px;
}

/* ── Right: product photo ── */
.hero__photo {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  justify-content: center;
  padding: var(--space-4) 0;
}

.hero__photo picture {
  display: block;
  width: 100%;
  max-width: 420px;
}

.hero__photo img {
  width: 100%;
  height: auto;
  display: block;
  filter: brightness(0.8) saturate(0.75);
  transition: filter var(--transition-slow);
  -webkit-mask-image:
    linear-gradient(to right,  transparent 0%,  black 32%, black 82%, transparent 100%),
    linear-gradient(to bottom, transparent 0%,  black 10%, black 88%, transparent 100%);
  -webkit-mask-composite: source-in;
  mask-image:
    linear-gradient(to right,  transparent 0%,  black 32%, black 82%, transparent 100%),
    linear-gradient(to bottom, transparent 0%,  black 10%, black 88%, transparent 100%);
  mask-composite: intersect;
}

.hero__photo:hover img {
  filter: brightness(0.92) saturate(0.9);
}

.hero__photo-caption {
  margin-top: var(--space-2);
  align-self: flex-start;
  font-size: 0.6875rem;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.2);
}

.hero__meta {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-size: 0.8125rem;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.38);
  margin-bottom: var(--space-4);
}

.hero__meta-dash {
  color: rgba(255, 255, 255, 0.18);
}

.hero__heading {
  font-family: var(--font-display);
  font-size: clamp(3rem, 6.5vw, 5.5rem);
  font-weight: 800;
  line-height: 1.0;
  letter-spacing: -0.03em;
  color: #fff;
  margin-bottom: var(--space-4);
}

/* The "&Jendela" part — italic + teal, not a gradient */
.hero__heading em {
  font-style: italic;
  color: var(--color-accent);
  font-weight: 700;
}

.hero__rule {
  border: none;
  width: 48px;
  height: 3px;
  background: var(--color-accent);
  margin: 0 0 var(--space-3);
  border-radius: 2px;
}

.hero__sub {
  font-size: 1rem;
  color: rgba(255, 255, 255, 0.5);
  line-height: 1.75;
  margin-bottom: var(--space-5);
  max-width: 400px;
}

.hero__ctas {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  flex-wrap: wrap;
}

.hero__btn-primary {
  display: inline-block;
  padding: 0.875rem var(--space-4);
  background: var(--color-accent);
  color: #fff;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.9375rem;
  border-radius: 3px;
  letter-spacing: 0.02em;
  transition: background var(--transition-fast), transform var(--transition-fast);
}

.hero__btn-primary:hover,
.hero__btn-primary:focus-visible {
  background: var(--color-accent-dark);
  transform: translateY(-1px);
}

.hero__btn-primary:focus-visible {
  outline: 2px solid #fff;
  outline-offset: 3px;
}

/* ── Stats strip ── */
.hero__stats-strip {
  position: relative;
  z-index: 1;
  border-top: 1px solid rgba(255, 255, 255, 0.07);
  display: flex;
  align-items: stretch;
}

.hero__stat-item {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.25rem;
  padding: var(--space-3) var(--space-2);
}

.hero__stat-n {
  font-family: var(--font-display);
  font-size: clamp(1.375rem, 2.5vw, 1.75rem);
  font-weight: 800;
  color: #fff;
  letter-spacing: -0.02em;
  line-height: 1;
}

.hero__stat-l {
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.35);
}

.hero__stat-div {
  width: 1px;
  background: rgba(255, 255, 255, 0.08);
  align-self: stretch;
  margin: var(--space-2) 0;
}

/* ── Marquee ── */
.hero__marquee-wrap {
  overflow: hidden;
  border-top: 1px solid rgba(255, 255, 255, 0.06);
  padding: 0.75rem 0;
  background: rgba(0, 168, 204, 0.08);
}

.hero__marquee {
  display: flex;
  gap: var(--space-6);
  animation: marquee 28s linear infinite;
  width: max-content;
}

.hero__marquee:hover {
  animation-play-state: paused;
}

.hero__marquee-item {
  font-size: 0.8125rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.5);
  white-space: nowrap;
}

.hero__marquee-sep {
  color: var(--color-accent);
  opacity: 0.5;
  font-size: 0.75rem;
}

@keyframes marquee {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}

/* ── Responsive ── */
@media (max-width: 900px) {
  .hero__body {
    grid-template-columns: 1fr;
    min-height: auto;
    padding-top: var(--space-4);
    gap: var(--space-6);
  }

  .hero__left {
    padding-right: 0;
  }

  .hero__photo {
    display: none;
  }

  .hero__heading {
    font-size: clamp(2.75rem, 8vw, 4rem);
  }
}

@media (max-width: 480px) {
  .hero__stats-strip {
    flex-wrap: wrap;
  }

  .hero__stat-item {
    width: 50%;
    flex: none;
  }

  .hero__stat-div {
    display: none;
  }
}

/* ============================================================
   PRODUCT GALLERY
   ============================================================ */
.section-gallery {
  padding: var(--space-10) 0;
}

.filter-tabs {
  display: flex;
  gap: var(--space-1);
  margin-bottom: var(--space-5);
  background: var(--color-surface);
  padding: 4px;
  border-radius: var(--radius-md);
  width: fit-content;
}

.filter-tab {
  padding: 0.5rem var(--space-3);
  border-radius: calc(var(--radius-md) - 4px);
  font-size: 0.9375rem;
  font-weight: 500;
  color: var(--color-text-muted);
  transition: all var(--transition-base);
  background: transparent;
}

.filter-tab:hover {
  color: var(--color-text);
}

.filter-tab.is-active {
  background: #fff;
  color: var(--color-primary);
  font-weight: 600;
  box-shadow: var(--shadow-sm);
}

.product-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: var(--space-3);
}

.product-card {
  background: #fff;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--color-border-light);
  box-shadow: var(--shadow-sm);
  transition: transform var(--transition-base), box-shadow var(--transition-base);
  cursor: pointer;
}

.product-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
}

.product-card:has(:focus-visible) {
  outline: 3px solid var(--color-accent);
  outline-offset: 2px;
}

.product-card__img-wrap {
  aspect-ratio: 4/3;
  overflow: hidden;
  background: var(--color-surface);
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
}

.product-card__img-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

.product-card:hover .product-card__img-wrap img {
  transform: scale(1.04);
}

.product-card__img-placeholder {
  font-size: 3.5rem;
  opacity: 0.3;
}

.product-card__category-tag {
  position: absolute;
  top: var(--space-2);
  left: var(--space-2);
  font-size: 0.75rem;
  font-weight: 600;
  color: #fff;
  background: rgba(0,0,0,0.45);
  backdrop-filter: blur(4px);
  padding: 0.25rem 0.625rem;
  border-radius: 100px;
}

.product-card__body {
  padding: var(--space-3);
}

.product-card__name {
  font-family: var(--font-display);
  font-size: 1.0625rem;
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: 0.375rem;
}

.product-card__tagline {
  font-size: 0.875rem;
  color: var(--color-text-muted);
  line-height: 1.5;
  margin-bottom: var(--space-2);
}

.product-card__features {
  display: flex;
  flex-wrap: wrap;
  gap: 0.375rem;
  margin-bottom: var(--space-2);
}

.product-card__feature-chip {
  font-size: 0.75rem;
  font-weight: 500;
  color: var(--color-primary);
  background: rgba(46, 49, 146, 0.08);
  padding: 0.2rem 0.625rem;
  border-radius: 100px;
}

.product-card__actions {
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

.product-card__action {
  flex: 1;
  justify-content: center;
}

.product-card__pres-link {
  flex-shrink: 0;
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--color-text-muted);
  padding: 0.5rem 0;
  white-space: nowrap;
  transition: color var(--transition-fast);
  border-bottom: 1px solid transparent;
}

.product-card__pres-link:hover,
.product-card__pres-link:focus-visible {
  color: var(--color-primary);
  border-bottom-color: var(--color-primary);
}

.product-card__pres-link:focus-visible {
  outline: 2px solid var(--color-accent);
  outline-offset: 3px;
  border-radius: 1px;
}

/* ============================================================
   MODAL
   ============================================================ */
.modal-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.6);
  backdrop-filter: blur(4px);
  z-index: 200;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-3);
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition-base);
}

.modal-backdrop.is-open {
  opacity: 1;
  pointer-events: all;
}

.modal {
  background: #fff;
  border-radius: var(--radius-xl);
  width: 100%;
  max-width: 900px;
  max-height: 90vh;
  overflow-y: auto;
  box-shadow: var(--shadow-lg);
  transform: translateY(16px) scale(0.98);
  transition: transform var(--transition-base);
  position: relative;
}

.modal-backdrop.is-open .modal {
  transform: translateY(0) scale(1);
}

.modal__close {
  position: sticky;
  top: 0;
  z-index: 10;
  display: flex;
  justify-content: flex-end;
  padding: var(--space-2) var(--space-3) 0;
}

.modal__close-btn {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--color-surface);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
  color: var(--color-text-muted);
  transition: all var(--transition-fast);
}

.modal__close-btn:hover,
.modal__close-btn:focus-visible {
  background: var(--color-border);
  color: var(--color-text);
}

.modal__close-btn:focus-visible {
  outline: 2px solid var(--color-accent);
}

.modal__body {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-4);
  padding: 0 var(--space-4) var(--space-4);
}

.modal__gallery {
  position: sticky;
  top: 0;
}

.modal__main-img {
  aspect-ratio: 4/3;
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--color-surface);
  margin-bottom: var(--space-2);
  display: flex;
  align-items: center;
  justify-content: center;
}

.modal__main-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.modal__img-placeholder {
  font-size: 4rem;
  opacity: 0.3;
  color: #fff;
}

.modal__gallery-dots {
  display: flex;
  gap: var(--space-1);
  justify-content: center;
}

.modal__gallery-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--color-border);
  transition: all var(--transition-fast);
  cursor: pointer;
}

.modal__gallery-dot.is-active {
  background: var(--color-primary);
  width: 20px;
  border-radius: 4px;
}

.modal__info {
  overflow-y: auto;
}

.modal__category {
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--color-accent);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: var(--space-1);
}

.modal__name {
  font-family: var(--font-display);
  font-size: 1.625rem;
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: var(--space-1);
}

.modal__tagline {
  font-size: 1rem;
  color: var(--color-text-muted);
  margin-bottom: var(--space-3);
  line-height: 1.6;
}

.modal__desc {
  font-size: 0.9375rem;
  color: var(--color-text);
  line-height: 1.7;
  margin-bottom: var(--space-3);
}

.modal__features {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-1);
  margin-bottom: var(--space-3);
}

.modal__feature-chip {
  font-size: 0.8125rem;
  font-weight: 500;
  color: var(--color-primary);
  background: rgba(46, 49, 146, 0.08);
  padding: 0.3rem 0.75rem;
  border-radius: 100px;
}

.modal__section-title {
  font-family: var(--font-display);
  font-size: 0.875rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--color-text-muted);
  margin-bottom: var(--space-1);
  margin-top: var(--space-3);
}

.modal__specs table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.875rem;
}

.modal__specs tr {
  border-bottom: 1px solid var(--color-border-light);
}

.modal__specs td:first-child {
  color: var(--color-text-muted);
  padding: 0.5rem 0.5rem 0.5rem 0;
  width: 45%;
  font-weight: 500;
}

.modal__specs td:last-child {
  color: var(--color-text);
  font-weight: 500;
  padding: 0.5rem 0;
}

.modal__use-cases {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-1);
}

.modal__use-case-chip {
  font-size: 0.8125rem;
  font-weight: 500;
  color: var(--color-accent-dark);
  background: rgba(0, 168, 204, 0.1);
  border: 1px solid rgba(0, 168, 204, 0.2);
  padding: 0.3rem 0.75rem;
  border-radius: 100px;
}

.modal__actions {
  margin-top: var(--space-4);
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.modal__actions .btn {
  justify-content: center;
}

@media (max-width: 639px) {
  .modal__body {
    grid-template-columns: 1fr;
  }
}

/* ============================================================
   KEUNGGULAN
   ============================================================ */
.section-keunggulan {
  padding: var(--space-10) 0;
  background: var(--color-surface);
}

.keunggulan-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-3);
}

.keunggulan-card {
  background: #fff;
  border-radius: var(--radius-lg);
  padding: var(--space-4);
  border: 1px solid var(--color-border-light);
  transition: transform var(--transition-base), box-shadow var(--transition-base);
}

.keunggulan-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
}

.keunggulan-card__icon {
  width: 52px;
  height: 52px;
  border-radius: var(--radius-md);
  background: rgba(46, 49, 146, 0.07);
  border: 1px solid rgba(46, 49, 146, 0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  margin-bottom: var(--space-2);
}

.keunggulan-card__title {
  font-family: var(--font-display);
  font-size: 1.0625rem;
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: var(--space-1);
}

.keunggulan-card__desc {
  font-size: 0.875rem;
  color: var(--color-text-muted);
  line-height: 1.6;
}

@media (max-width: 767px) {
  .keunggulan-grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 479px) {
  .keunggulan-grid {
    grid-template-columns: 1fr;
  }
}

/* ============================================================
   TEKNOLOGI
   ============================================================ */
.section-teknologi {
  padding: var(--space-10) 0;
}

.teknologi-list {
  display: flex;
  flex-direction: column;
  gap: 0;
  position: relative;
  max-width: 760px;
  margin-inline: auto;
}

.teknologi-list::before {
  content: '';
  position: absolute;
  left: 28px;
  top: 0;
  bottom: 0;
  width: 2px;
  background: var(--color-border);
  z-index: 0;
}

.teknologi-item {
  display: flex;
  gap: var(--space-3);
  padding: var(--space-3) 0;
  position: relative;
  z-index: 1;
}

.teknologi-item__number {
  flex-shrink: 0;
  width: 58px;
  height: 58px;
  border-radius: 50%;
  background: #fff;
  border: 2px solid var(--color-primary);
  color: var(--color-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-size: 1.125rem;
  font-weight: 700;
  box-shadow: none;
}

.teknologi-item__body {
  padding-top: 0.625rem;
}

.teknologi-item__title {
  font-family: var(--font-display);
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: 0.375rem;
}

.teknologi-item__desc {
  font-size: 0.9375rem;
  color: var(--color-text-muted);
  line-height: 1.6;
}

/* ============================================================
   KONTAK
   ============================================================ */
.section-kontak {
  padding: var(--space-10) 0;
  background: var(--color-dark-bg);
  position: relative;
  overflow: hidden;
}

.section-kontak::before {
  content: '';
  position: absolute;
  top: -10%;
  right: -5%;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(0, 168, 204, 0.07) 0%, transparent 65%);
  pointer-events: none;
}

.section-kontak::after {
  content: '';
  position: absolute;
  bottom: -15%;
  left: -8%;
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, rgba(46, 49, 146, 0.12) 0%, transparent 65%);
  pointer-events: none;
}

.section-kontak .section-label {
  color: var(--color-accent);
}

.section-kontak .section-title {
  color: #fff;
}

.section-kontak .section-title span {
  color: var(--color-accent);
}

.section-kontak .section-desc {
  color: rgba(255, 255, 255, 0.55);
}

.kontak-grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: var(--space-8);
  align-items: start;
  position: relative;
  z-index: 1;
}

.kontak-info {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

.kontak-info-item {
  display: flex;
  gap: var(--space-2);
  align-items: flex-start;
}

.kontak-info-item__icon {
  flex-shrink: 0;
  width: 44px;
  height: 44px;
  border-radius: var(--radius-md);
  background: rgba(0, 168, 204, 0.1);
  border: 1px solid rgba(0, 168, 204, 0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
  margin-top: 2px;
}

.kontak-info-item__title {
  font-weight: 600;
  color: rgba(255,255,255,0.45);
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 0.3rem;
}

.kontak-info-item__text {
  color: rgba(255, 255, 255, 0.85);
  font-weight: 500;
  line-height: 1.6;
}

.kontak-info-item__text a {
  color: rgba(255, 255, 255, 0.85);
  text-decoration: none;
  border-bottom: 1px solid rgba(0, 168, 204, 0.4);
  transition: color var(--transition-fast), border-color var(--transition-fast);
}

.kontak-info-item__text a:hover {
  color: var(--color-accent);
  border-color: var(--color-accent);
}

.kontak-numbers {
  display: flex;
  flex-direction: column;
  gap: 0.375rem;
  margin-top: var(--space-1);
}

.kontak-form-card {
  background: #fff;
  border-radius: var(--radius-lg);
  padding: var(--space-5);
  box-shadow: 0 24px 64px rgba(0, 0, 0, 0.45), 0 0 0 1px rgba(255, 255, 255, 0.06);
}

.kontak-form-card h3 {
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: var(--space-3);
}

.form-group {
  margin-bottom: var(--space-3);
}

.form-group label {
  display: block;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: 0.375rem;
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 0.75rem var(--space-2);
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-md);
  font-family: var(--font-body);
  font-size: 0.9375rem;
  color: var(--color-text);
  background: var(--color-bg);
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(46, 49, 146, 0.12);
}

.form-group textarea {
  resize: vertical;
  min-height: 100px;
}

.kontak-form-card .btn {
  width: 100%;
  justify-content: center;
}

@media (max-width: 767px) {
  .kontak-grid {
    grid-template-columns: 1fr;
    gap: var(--space-5);
  }
}

/* ============================================================
   FOOTER
   ============================================================ */
.footer {
  background: var(--color-dark-bg);
  color: rgba(255, 255, 255, 0.5);
  padding: var(--space-8) 0 var(--space-4);
  border-top: 1px solid rgba(255, 255, 255, 0.06);
}

.footer__inner {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1.6fr;
  gap: var(--space-5);
  margin-bottom: var(--space-6);
  align-items: start;
}

.footer__brand-logo {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  margin-bottom: var(--space-2);
}

.footer__brand-logo img {
  height: 36px;
  width: auto;
  object-fit: contain;
  border-radius: var(--radius-sm);
  background: #fff;
  padding: 3px 6px;
  display: block;
}

.footer__brand-name {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.0625rem;
  color: #fff;
}

.footer__tagline {
  font-size: 0.875rem;
  line-height: 1.6;
  margin-bottom: var(--space-3);
}

.footer__wa-btn {
  margin-top: var(--space-1);
  width: 100%;
  justify-content: center;
}

.footer__socials {
  display: flex;
  gap: var(--space-2);
}

.footer__social-link {
  width: 36px;
  height: 36px;
  border-radius: var(--radius-sm);
  background: rgba(255,255,255,0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  transition: background var(--transition-fast);
}

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

.footer__col-title {
  font-family: var(--font-display);
  font-size: 0.875rem;
  font-weight: 700;
  color: #fff;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: var(--space-2);
}

.footer__links {
  display: flex;
  flex-direction: column;
  gap: var(--space-1);
}

.footer__link {
  font-size: 0.9375rem;
  transition: color var(--transition-fast);
}

.footer__link:hover {
  color: var(--color-accent-light);
}

.footer__map-col {
  display: block;
}

.footer__map {
  position: relative;
  width: 100%;
  height: 180px;
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.08);
  margin-bottom: var(--space-1);
}

.footer__map iframe {
  display: block;
  width: 100%;
  height: 100%;
  filter: grayscale(25%) brightness(0.85) saturate(0.9);
  transition: filter var(--transition-base);
}

.footer__map:hover iframe {
  filter: none;
}

.footer__map-address {
  font-size: 0.8125rem;
  color: rgba(255, 255, 255, 0.4);
  line-height: 1.5;
}

.footer__bottom {
  border-top: 1px solid rgba(255,255,255,0.07);
  padding-top: var(--space-3);
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.875rem;
  flex-wrap: wrap;
  gap: var(--space-2);
}

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

@media (max-width: 1023px) {
  .footer__inner {
    grid-template-columns: 1fr 1fr;
  }

  .footer__map-col {
    grid-column: 1 / -1;
  }

  .footer__map {
    height: 200px;
  }
}

@media (max-width: 767px) {
  .footer__brand {
    grid-column: 1 / -1;
  }
}

@media (max-width: 479px) {
  .footer__inner {
    grid-template-columns: 1fr;
  }

  .footer__map-col {
    grid-column: 1;
  }
}

/* ============================================================
   UTILITY
   ============================================================ */
.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.text-center { text-align: center; }
.mt-auto { margin-top: auto; }

/* scroll reveal — items start hidden, JS adds .is-visible */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.5s ease, transform 0.5s ease;
}

.reveal.is-visible {
  opacity: 1;
  transform: none;
}