/* ==========================================================================
   KEEPZY LANDING PAGE
   File CSS independen — tidak terkait template dashboard.
   Lokasi: public/landing/css/landing.css
   ========================================================================== */

/* ---------- Design tokens ---------- */
:root {
  --kz-blue: #0049ff;
  --kz-blue-600: #0036cc;
  --kz-blue-700: #002a99;
  --kz-navy: #061447;
  --kz-navy-2: #0a2280;
  --kz-yellow: #f9a826;
  --kz-yellow-soft: #ffc04d;
  --kz-ink: #0e1733;
  --kz-muted: #5b6480;
  --kz-line: #e7eaf3;
  --kz-bg-soft: #f5f7ff;
  --kz-white: #ffffff;

  --kz-radius: 18px;
  --kz-radius-lg: 28px;
  --kz-shadow-sm: 0 6px 20px rgba(6, 20, 71, 0.08);
  --kz-shadow-md: 0 18px 50px rgba(6, 20, 71, 0.14);
  --kz-shadow-blue: 0 16px 40px rgba(0, 73, 255, 0.28);
  --kz-container: 1180px;
}

/* ---------- Reset ringan ---------- */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 86px;
}

body {
  font-family:
    "Nunito",
    "Segoe UI",
    system-ui,
    -apple-system,
    sans-serif;
  color: var(--kz-ink);
  background: var(--kz-white);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

img {
  max-width: 100%;
  display: block;
}
a {
  text-decoration: none;
  color: inherit;
}
ul {
  list-style: none;
}

.kz-container {
  width: 100%;
  max-width: var(--kz-container);
  margin: 0 auto;
  padding: 0 22px;
}

/* ---------- Tipografi util ---------- */
.kz-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-weight: 800;
  font-size: 0.82rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--kz-blue);
  background: rgba(0, 73, 255, 0.08);
  padding: 7px 14px;
  border-radius: 999px;
}
.kz-eyebrow.is-light {
  color: var(--kz-yellow);
  background: rgba(249, 168, 38, 0.14);
}

.kz-section-title {
  font-size: clamp(1.7rem, 3.4vw, 2.6rem);
  font-weight: 900;
  line-height: 1.18;
  letter-spacing: -0.01em;
}
.kz-section-sub {
  margin-top: 14px;
  color: var(--kz-muted);
  font-size: 1.05rem;
  max-width: 620px;
}
.kz-text-blue {
  color: var(--kz-blue);
}
.kz-text-yellow {
  color: var(--kz-yellow);
}
.kz-center {
  text-align: center;
}
.kz-center .kz-section-sub {
  margin-left: auto;
  margin-right: auto;
}

/* ---------- Tombol ---------- */
.kz-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 9px;
  font-weight: 800;
  font-size: 1rem;
  padding: 13px 26px;
  border-radius: 999px;
  border: 2px solid transparent;
  cursor: pointer;
  transition:
    transform 0.18s ease,
    box-shadow 0.18s ease,
    background 0.18s ease,
    color 0.18s ease;
  white-space: nowrap;
}
.kz-btn svg {
  width: 20px;
  height: 20px;
}
.kz-btn-primary {
  background: var(--kz-blue);
  color: #fff;
  box-shadow: var(--kz-shadow-blue);
}
.kz-btn-primary:hover {
  background: var(--kz-blue-600);
  transform: translateY(-2px);
}
.kz-btn-yellow {
  background: var(--kz-yellow);
  color: #20160a;
  box-shadow: 0 14px 34px rgba(249, 168, 38, 0.4);
}
.kz-btn-yellow:hover {
  background: var(--kz-yellow-soft);
  transform: translateY(-2px);
}
.kz-btn-ghost {
  background: transparent;
  color: var(--kz-ink);
  border-color: var(--kz-line);
}
.kz-btn-ghost:hover {
  border-color: var(--kz-blue);
  color: var(--kz-blue);
}
.kz-btn-light {
  background: rgba(255, 255, 255, 0.12);
  color: #fff;
  border-color: rgba(255, 255, 255, 0.35);
}
.kz-btn-light:hover {
  background: rgba(255, 255, 255, 0.22);
  transform: translateY(-2px);
}

/* ==========================================================================
   NAVBAR
   ========================================================================== */
.kz-nav {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: rgba(255, 255, 255, 0.86);
  backdrop-filter: saturate(180%) blur(12px);
  border-bottom: 1px solid transparent;
  transition:
    box-shadow 0.25s ease,
    border-color 0.25s ease;
}
.kz-nav.is-scrolled {
  box-shadow: 0 6px 24px rgba(6, 20, 71, 0.08);
  border-color: var(--kz-line);
}
.kz-nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 74px;
}
.kz-brand img {
  height: 34px;
  width: auto;
}
.kz-nav-links {
  display: flex;
  align-items: center;
  gap: 30px;
}
.kz-nav-links a {
  font-weight: 700;
  color: var(--kz-ink);
  font-size: 0.98rem;
  position: relative;
  transition: color 0.2s ease;
}
.kz-nav-links a::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -6px;
  width: 0;
  height: 2px;
  background: var(--kz-yellow);
  border-radius: 2px;
  transition: width 0.25s ease;
}
.kz-nav-links a:hover {
  color: var(--kz-blue);
}
.kz-nav-links a:hover::after {
  width: 100%;
}
.kz-nav-actions {
  display: flex;
  align-items: center;
  gap: 14px;
}
.kz-nav-actions .kz-btn {
  padding: 10px 20px;
  font-size: 0.95rem;
}

.kz-burger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: 0;
  cursor: pointer;
  padding: 8px;
}
.kz-burger span {
  width: 26px;
  height: 3px;
  background: var(--kz-ink);
  border-radius: 3px;
  transition:
    transform 0.3s ease,
    opacity 0.3s ease;
}
.kz-burger.is-open span:nth-child(1) {
  transform: translateY(8px) rotate(45deg);
}
.kz-burger.is-open span:nth-child(2) {
  opacity: 0;
}
.kz-burger.is-open span:nth-child(3) {
  transform: translateY(-8px) rotate(-45deg);
}

/* ==========================================================================
   HERO
   ========================================================================== */
.kz-hero {
  position: relative;
  background:
    radial-gradient(
      1100px 520px at 85% -10%,
      rgba(249, 168, 38, 0.18),
      transparent 60%
    ),
    linear-gradient(
      160deg,
      var(--kz-navy) 0%,
      var(--kz-navy-2) 55%,
      var(--kz-blue) 130%
    );
  color: #fff;
  overflow: hidden;
  padding: 80px 0 96px;
}
.kz-hero::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: -1px;
  height: 70px;
  background: var(--kz-white);
  clip-path: polygon(0 60%, 100% 0, 100% 100%, 0 100%);
}
.kz-hero-grid {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 48px;
  align-items: center;
}
.kz-hero h1 {
  font-size: clamp(2.2rem, 5vw, 3.5rem);
  font-weight: 900;
  line-height: 1.1;
  letter-spacing: -0.02em;
  margin: 20px 0 18px;
}
.kz-hero h1 .kz-text-yellow {
  color: var(--kz-yellow);
}
.kz-hero p.lead {
  font-size: 1.18rem;
  color: rgba(255, 255, 255, 0.82);
  max-width: 520px;
}
.kz-hero-cta {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 30px;
}
.kz-hero-trust {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 22px;
  margin-top: 30px;
}
.kz-hero-trust span {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-weight: 700;
  color: rgba(255, 255, 255, 0.9);
  font-size: 0.98rem;
}
.kz-hero-trust svg {
  width: 20px;
  height: 20px;
  color: var(--kz-yellow);
}

/* Visual hero: kartu "Bukti Penitipan" ber-QR + elemen melayang */
.kz-hero-visual {
  position: relative;
  width: 100%;
  max-width: 440px;
  margin-left: auto;
  aspect-ratio: 5 / 6;
  display: flex;
  align-items: center;
  justify-content: center;
}
.kz-hero-glow {
  position: absolute;
  inset: 4%;
  background: radial-gradient(
    circle at 55% 42%,
    rgba(249, 168, 38, 0.42),
    transparent 62%
  );
  filter: blur(26px);
  z-index: 0;
}

/* Kartu bukti penitipan */
.kz-ticket {
  --rot: -4deg;
  position: relative;
  z-index: 2;
  width: min(300px, 80%);
  background: #fff;
  border-radius: 26px;
  padding: 22px 22px 18px;
  box-shadow: 0 34px 80px rgba(2, 10, 45, 0.55);
  transform: rotate(-4deg);
  animation: kz-float 5.5s ease-in-out infinite;
}
.kz-ticket-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 16px;
}
.kz-ticket-head .brand {
  display: flex;
  align-items: center;
  gap: 11px;
}
.kz-ticket-head .lock {
  width: 40px;
  height: 40px;
  border-radius: 12px;
  background: linear-gradient(160deg, var(--kz-blue), var(--kz-blue-700));
  display: grid;
  place-items: center;
  flex: none;
}
.kz-ticket-head .lock svg {
  width: 21px;
  height: 21px;
  color: #fff;
}
.kz-ticket-head small {
  display: block;
  font-size: 0.68rem;
  color: var(--kz-muted);
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}
.kz-ticket-head strong {
  font-size: 1.06rem;
  color: var(--kz-ink);
  line-height: 1.1;
}
.kz-ticket-id {
  font-weight: 800;
  font-size: 0.76rem;
  color: var(--kz-blue);
  background: rgba(0, 73, 255, 0.08);
  padding: 5px 11px;
  border-radius: 999px;
  white-space: nowrap;
}
.kz-ticket-qr {
  background: var(--kz-bg-soft);
  border: 1px solid var(--kz-line);
  border-radius: 16px;
  padding: 16px;
  display: grid;
  place-items: center;
}
.kz-ticket-qr svg {
  width: 118px;
  height: 118px;
  display: block;
}
.kz-ticket-items {
  margin-top: 14px;
  display: grid;
  gap: 8px;
}
.kz-ticket-items .row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-weight: 700;
  font-size: 0.9rem;
  color: var(--kz-ink);
  background: #f6f8ff;
  border: 1px solid var(--kz-line);
  border-radius: 11px;
  padding: 7px 12px;
}
.kz-ticket-items .row svg {
  width: 18px;
  height: 18px;
  color: #16a34a;
  flex: none;
}
.kz-ticket-foot {
  margin-top: 14px;
  padding-top: 13px;
  border-top: 1px dashed var(--kz-line);
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.kz-ticket-foot .status {
  display: flex;
  align-items: center;
  gap: 8px;
  font-weight: 800;
  font-size: 0.85rem;
  color: #16a34a;
}
.kz-ticket-foot .status .dot {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: #16a34a;
  box-shadow: 0 0 0 4px rgba(22, 163, 74, 0.18);
}
.kz-ticket-foot .time {
  font-size: 0.8rem;
  color: var(--kz-muted);
  font-weight: 700;
}

/* Pill melayang */
.kz-float-pill {
  --rot: 0deg;
  position: absolute;
  z-index: 3;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: #fff;
  border-radius: 999px;
  padding: 9px 15px;
  font-weight: 800;
  font-size: 0.84rem;
  color: var(--kz-ink);
  box-shadow: var(--kz-shadow-md);
}
.kz-float-pill .dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: #16a34a;
  box-shadow: 0 0 0 4px rgba(22, 163, 74, 0.2);
}
.kz-float-pill--top {
  top: 3%;
  left: 0;
  animation: kz-float 4.4s ease-in-out infinite;
}
.kz-float-pill--qris {
  bottom: 5%;
  right: 2%;
  color: var(--kz-blue);
  animation: kz-float 5s ease-in-out infinite 0.5s;
}
.kz-float-pill--qris svg {
  width: 18px;
  height: 18px;
  color: var(--kz-blue);
}

/* Chip item melayang */
.kz-float-chip {
  --rot: 0deg;
  position: absolute;
  z-index: 3;
  width: 64px;
  height: 64px;
  background: #fff;
  border-radius: 20px;
  display: grid;
  place-items: center;
  font-size: 1.7rem;
  box-shadow: var(--kz-shadow-md);
}
.kz-float-chip--a {
  top: 14%;
  right: -2%;
  animation: kz-float 4.8s ease-in-out infinite 0.3s;
}
.kz-float-chip--b {
  bottom: 16%;
  left: -3%;
  animation: kz-float 5.2s ease-in-out infinite 0.7s;
}

@keyframes kz-float {
  0%,
  100% {
    transform: translateY(0) rotate(var(--rot, 0deg));
  }
  50% {
    transform: translateY(-13px) rotate(var(--rot, 0deg));
  }
}

/* ==========================================================================
   SECTION generik
   ========================================================================== */
.kz-section {
  padding: 84px 0;
}
.kz-section.is-soft {
  background: var(--kz-bg-soft);
}

/* ---------- Problem / pain points ---------- */
.kz-pain-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
  margin-top: 44px;
}
.kz-pain {
  background: #fff;
  border: 1px solid var(--kz-line);
  border-radius: var(--kz-radius);
  padding: 28px 24px;
  box-shadow: var(--kz-shadow-sm);
}
.kz-pain .ico {
  width: 52px;
  height: 52px;
  border-radius: 14px;
  background: rgba(249, 168, 38, 0.14);
  display: grid;
  place-items: center;
  font-size: 1.6rem;
  margin-bottom: 14px;
}
.kz-pain h3 {
  font-size: 1.15rem;
  font-weight: 800;
  margin-bottom: 6px;
}
.kz-pain p {
  color: var(--kz-muted);
  font-size: 0.98rem;
}

/* ---------- Fitur / Kenapa Keepzy ---------- */
.kz-feature-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 22px;
  margin-top: 48px;
}
.kz-feature {
  background: #fff;
  border: 1px solid var(--kz-line);
  border-radius: var(--kz-radius);
  padding: 30px 24px;
  transition:
    transform 0.2s ease,
    box-shadow 0.2s ease,
    border-color 0.2s ease;
}
.kz-feature:hover {
  transform: translateY(-6px);
  box-shadow: var(--kz-shadow-md);
  border-color: transparent;
}
.kz-feature .ico {
  width: 58px;
  height: 58px;
  border-radius: 16px;
  display: grid;
  place-items: center;
  background: linear-gradient(160deg, var(--kz-blue), var(--kz-blue-700));
  color: #fff;
  margin-bottom: 18px;
}
.kz-feature .ico svg {
  width: 28px;
  height: 28px;
}
.kz-feature:nth-child(2) .ico {
  background: linear-gradient(160deg, var(--kz-yellow), #e88f12);
  color: #20160a;
}
.kz-feature h3 {
  font-size: 1.18rem;
  font-weight: 800;
  margin-bottom: 8px;
}
.kz-feature p {
  color: var(--kz-muted);
  font-size: 0.97rem;
}

/* ---------- Cara kerja ---------- */
.kz-steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 22px;
  margin-top: 48px;
  position: relative;
}
.kz-step {
  background: #fff;
  border: 1px solid var(--kz-line);
  border-radius: var(--kz-radius);
  padding: 30px 24px;
  text-align: center;
  position: relative;
}
.kz-step .num {
  width: 48px;
  height: 48px;
  margin: 0 auto 16px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  font-weight: 900;
  font-size: 1.2rem;
  color: #fff;
  background: var(--kz-blue);
  box-shadow: var(--kz-shadow-blue);
}
.kz-step .emoji {
  font-size: 1.7rem;
  margin-bottom: 8px;
}
.kz-step h3 {
  font-size: 1.08rem;
  font-weight: 800;
  margin-bottom: 6px;
}
.kz-step p {
  color: var(--kz-muted);
  font-size: 0.94rem;
}

/* ---------- Promo banner ---------- */
.kz-promo {
  position: relative;
  border-radius: var(--kz-radius-lg);
  overflow: hidden;
  background:
    radial-gradient(
      700px 300px at 90% 10%,
      rgba(249, 168, 38, 0.28),
      transparent 60%
    ),
    linear-gradient(135deg, var(--kz-blue) 0%, var(--kz-blue-700) 100%);
  color: #fff;
  padding: 56px 48px;
  display: grid;
  grid-template-columns: 1.4fr 0.6fr;
  gap: 32px;
  align-items: center;
  box-shadow: var(--kz-shadow-blue);
}
.kz-promo .tag {
  display: inline-block;
  background: var(--kz-yellow);
  color: #20160a;
  font-weight: 900;
  font-size: 0.8rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 6px 14px;
  border-radius: 999px;
  margin-bottom: 16px;
}
.kz-promo h2 {
  font-size: clamp(1.6rem, 3.4vw, 2.4rem);
  font-weight: 900;
  line-height: 1.15;
}
.kz-promo p {
  margin-top: 12px;
  color: rgba(255, 255, 255, 0.85);
  max-width: 560px;
}
.kz-promo-cta {
  display: flex;
  justify-content: flex-end;
}

/* ---------- Statistik / jangkauan ---------- */
.kz-stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 22px;
  margin-top: 44px;
}
.kz-stat {
  text-align: center;
  background: #fff;
  border: 1px solid var(--kz-line);
  border-radius: var(--kz-radius);
  padding: 30px 18px;
  box-shadow: var(--kz-shadow-sm);
}
.kz-stat .val {
  font-size: clamp(1.8rem, 3.4vw, 2.6rem);
  font-weight: 900;
  color: var(--kz-blue);
  line-height: 1;
}
.kz-stat .val span {
  color: var(--kz-yellow);
}
.kz-stat .lbl {
  margin-top: 8px;
  color: var(--kz-muted);
  font-weight: 700;
  font-size: 0.95rem;
}

/* ---------- Organizer CTA ---------- */
.kz-org {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 36px;
  align-items: center;
  background: #fff;
  border: 1px solid var(--kz-line);
  border-radius: var(--kz-radius-lg);
  padding: 48px;
  box-shadow: var(--kz-shadow-sm);
}
.kz-org h2 {
  font-size: clamp(1.6rem, 3vw, 2.2rem);
  font-weight: 900;
  line-height: 1.18;
}
.kz-org p {
  color: var(--kz-muted);
  margin-top: 12px;
}
.kz-org ul {
  margin-top: 18px;
  display: grid;
  gap: 10px;
}
.kz-org li {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 700;
}
.kz-org li svg {
  width: 22px;
  height: 22px;
  color: var(--kz-blue);
  flex: none;
}
.kz-org-cta {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

/* ==========================================================================
   KONTAK
   ========================================================================== */
.kz-contact {
  background:
    radial-gradient(
      800px 400px at 10% 10%,
      rgba(0, 73, 255, 0.16),
      transparent 60%
    ),
    linear-gradient(160deg, var(--kz-navy), var(--kz-navy-2));
  color: #fff;
}
.kz-contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 44px;
  align-items: center;
}
.kz-contact h2 {
  font-size: clamp(1.8rem, 3.4vw, 2.6rem);
  font-weight: 900;
  line-height: 1.15;
}
.kz-contact p.lead {
  margin-top: 14px;
  color: rgba(255, 255, 255, 0.82);
  max-width: 480px;
}
.kz-contact-cards {
  display: grid;
  gap: 14px;
}
.kz-contact-card {
  display: flex;
  align-items: center;
  gap: 16px;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: var(--kz-radius);
  padding: 18px 20px;
  transition:
    background 0.2s ease,
    transform 0.2s ease;
}
.kz-contact-card:hover {
  background: rgba(255, 255, 255, 0.12);
  transform: translateY(-3px);
}
.kz-contact-card .ico {
  width: 50px;
  height: 50px;
  border-radius: 14px;
  background: var(--kz-blue);
  display: grid;
  place-items: center;
  flex: none;
}
.kz-contact-card .ico svg {
  width: 24px;
  height: 24px;
  color: #fff;
}
.kz-contact-card .meta small {
  display: block;
  color: rgba(255, 255, 255, 0.6);
  font-weight: 700;
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}
.kz-contact-card .meta strong {
  font-size: 1.08rem;
}

/* Sosmed pills */
.kz-socials {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 26px;
}
.kz-social {
  width: 48px;
  height: 48px;
  border-radius: 14px;
  display: grid;
  place-items: center;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.14);
  transition:
    background 0.2s ease,
    transform 0.2s ease;
}
.kz-social:hover {
  background: var(--kz-yellow);
  transform: translateY(-3px);
}
.kz-social svg {
  width: 22px;
  height: 22px;
  color: #fff;
}
.kz-social:hover svg {
  color: #20160a;
}

/* ==========================================================================
   FOOTER
   ========================================================================== */
.kz-footer {
  background: #050d2e;
  color: rgba(255, 255, 255, 0.72);
  padding: 56px 0 26px;
}
.kz-footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1fr;
  gap: 36px;
}
.kz-footer-brand img {
  height: 32px;
  margin-bottom: 16px;
}
.kz-footer-brand p {
  font-size: 0.96rem;
  max-width: 300px;
}
.kz-footer h4 {
  color: #fff;
  font-size: 1rem;
  font-weight: 800;
  margin-bottom: 16px;
}
.kz-footer ul {
  display: grid;
  gap: 10px;
}
.kz-footer ul a {
  font-size: 0.96rem;
  transition: color 0.2s ease;
}
.kz-footer ul a:hover {
  color: var(--kz-yellow);
}
.kz-footer-bottom {
  margin-top: 40px;
  padding-top: 22px;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
  font-size: 0.9rem;
}
.kz-footer-bottom a:hover {
  color: var(--kz-yellow);
}

/* ---------- Floating WhatsApp ---------- */
.kz-fab {
  position: fixed;
  right: 22px;
  bottom: 22px;
  z-index: 999;
  width: 60px;
  height: 60px;
  border-radius: 50%;
  background: #25d366;
  display: grid;
  place-items: center;
  box-shadow: 0 12px 30px rgba(37, 211, 102, 0.45);
  animation: kz-pulse 2.2s infinite;
  transition: transform 0.2s ease;
}
.kz-fab:hover {
  transform: scale(1.08);
}
.kz-fab svg {
  width: 32px;
  height: 32px;
  color: #fff;
}
@keyframes kz-pulse {
  0% {
    box-shadow:
      0 12px 30px rgba(37, 211, 102, 0.45),
      0 0 0 0 rgba(37, 211, 102, 0.5);
  }
  70% {
    box-shadow:
      0 12px 30px rgba(37, 211, 102, 0.45),
      0 0 0 16px rgba(37, 211, 102, 0);
  }
  100% {
    box-shadow:
      0 12px 30px rgba(37, 211, 102, 0.45),
      0 0 0 0 rgba(37, 211, 102, 0);
  }
}

/* ---------- Scroll reveal ---------- */
.kz-reveal {
  opacity: 0;
  transform: translateY(28px);
  transition:
    opacity 0.6s ease,
    transform 0.6s ease;
}
.kz-reveal.is-in {
  opacity: 1;
  transform: none;
}

/* ==========================================================================
   RESPONSIVE
   ========================================================================== */
@media (max-width: 992px) {
  .kz-hero-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  .kz-hero-visual {
    margin: 0 auto;
    max-width: 380px;
  }
  .kz-feature-grid,
  .kz-steps,
  .kz-stats {
    grid-template-columns: repeat(2, 1fr);
  }
  .kz-pain-grid {
    grid-template-columns: 1fr;
  }
  .kz-promo,
  .kz-org,
  .kz-contact-grid {
    grid-template-columns: 1fr;
  }
  .kz-promo-cta,
  .kz-org-cta {
    justify-content: flex-start;
  }
  .kz-footer-grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 768px) {
  .kz-nav-links,
  .kz-nav-actions {
    display: none;
  }
  .kz-burger {
    display: flex;
  }

  /* Menu mobile (drawer sederhana) */
  .kz-mobile-menu {
    position: fixed;
    inset: 74px 0 auto 0;
    background: #fff;
    border-bottom: 1px solid var(--kz-line);
    box-shadow: var(--kz-shadow-md);
    padding: 18px 22px 26px;
    display: none;
    flex-direction: column;
    gap: 6px;
    z-index: 999;
  }
  .kz-mobile-menu.is-open {
    display: flex;
  }
  .kz-mobile-menu a {
    font-weight: 800;
    padding: 12px 6px;
    border-bottom: 1px solid var(--kz-line);
  }
  .kz-mobile-menu .kz-btn {
    margin-top: 12px;
  }

  .kz-section {
    padding: 60px 0;
  }
  .kz-hero {
    padding: 56px 0 80px;
  }
  .kz-stats {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 540px) {
  .kz-feature-grid,
  .kz-steps {
    grid-template-columns: 1fr;
  }
  .kz-footer-grid {
    grid-template-columns: 1fr;
  }
  .kz-promo,
  .kz-org {
    padding: 34px 24px;
  }
}

/* Sembunyikan menu mobile di layar besar */
.kz-mobile-menu {
  display: none;
}