/* ==========================================================================
   SKINET - style.css
   Daftar isi:
   1. Variabel & reset      6. Tentang kami
   2. Layout dasar          7. Layanan & kartu
   3. Header & menu         8. 10 tahun & keunggulan
   4. Tombol                9. Logo, blog, newsletter
   5. Hero                 10. Footer
                           11. Responsif (1100 / 860 / 560)
   ========================================================================== */

/* 1. Variabel & reset ------------------------------------------------------ */
:root {
  --mint: #44efbd;
  --blue: #093cdc;
  --blue-dark: #0730b0;
  --tint: #f5f9ff;
  --text: #505050;
  --header-h: 84px;
}

*, *::before, *::after { box-sizing: border-box; }

html { scroll-behavior: smooth; scroll-padding-top: var(--header-h); }

body {
  margin: 0;
  font: 400 17px/1.8 Cabin, Arial, sans-serif;
  color: var(--text);
  overflow-x: hidden;
}

h1, h2, h3, h4 { margin: 0; color: #000; font-family: inherit; }
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }
:focus-visible { outline: 3px solid var(--blue); outline-offset: 3px; }

/* 2. Layout dasar ---------------------------------------------------------- */
.container { max-width: 1200px; margin: 0 auto; padding: 0 24px; }
.section { padding: 90px 0; }
.section--tint { background: var(--tint); }
.section-head { text-align: center; margin-bottom: 46px; }

.eyebrow {
  display: block;
  font-size: 14px;
  font-weight: 600;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--blue);
}
.section--reasons .eyebrow { color: #000; }

.title {
  font-size: clamp(26px, 3.6vw, 42px);
  font-weight: 700;
  line-height: 1.25;
  margin: 6px 0 20px;
  color: #000;
}
.title em { font-style: normal; background: linear-gradient(transparent 62%, var(--mint) 62%); }

.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; }

/* 3. Header & menu --------------------------------------------------------- */
.site-header { position: fixed; top: 0; left: 0; right: 0; z-index: 50; transition: background .3s, box-shadow .3s; }
.site-header.is-scrolled { background: #fff; box-shadow: 0 2px 20px rgba(0, 0, 0, .08); }

.site-header__bar { display: flex; align-items: center; height: var(--header-h); padding: 0 3.5%; }
.site-header__logo img { height: 54px; width: auto; }

.nav { display: flex; gap: 34px; margin-left: 20%; }
.nav a { position: relative; display: inline-block; padding-bottom: 6px; font-size: 16px; font-weight: 500; color: #000; transition: color .2s; }
.nav a:hover { color: var(--blue); }
.nav a.is-active::after { content: ""; position: absolute; left: 0; right: 0; bottom: 0; height: 2px; background: var(--mint); }

/* tombol hamburger (hanya tampil di layar kecil) */
.nav-toggle { display: none; margin-left: auto; width: 44px; height: 44px; padding: 0; border: 0; background: none; cursor: pointer; }
.nav-toggle span, .nav-toggle span::before, .nav-toggle span::after {
  content: ""; display: block; width: 24px; height: 2px; background: #000; margin: 0 auto; position: relative; transition: .25s;
}
.nav-toggle span::before { position: absolute; top: -7px; left: 0; }
.nav-toggle span::after { position: absolute; top: 7px; left: 0; }
.nav-toggle[aria-expanded="true"] span { background: transparent; }
.nav-toggle[aria-expanded="true"] span::before { top: 0; transform: rotate(45deg); }
.nav-toggle[aria-expanded="true"] span::after { top: 0; transform: rotate(-45deg); }

/* 4. Tombol ---------------------------------------------------------------- */
.btn {
  display: inline-block; padding: 15px 34px; border: 0; border-radius: 5px;
  background: #000; color: #fff; font: 500 16px Cabin, Arial, sans-serif;
  cursor: pointer; box-shadow: 0 7px 25px rgba(0, 0, 0, .2); transition: background .25s, box-shadow .25s;
}
.btn:hover { background: var(--blue); box-shadow: 0 7px 25px rgba(9, 60, 220, .35); }
.btn--blue { background: var(--blue); border-radius: 3px; padding: 18px 44px; text-transform: uppercase; box-shadow: 0 8px 25px rgba(9, 60, 220, .35); }
.btn--blue:hover { background: var(--blue-dark); }

/* 5. Hero ------------------------------------------------------------------ */
.hero { position: relative; overflow: hidden; padding: 130px 0 90px; }

.hero__panel-left { position: absolute; left: 0; top: 0; width: 17%; height: 64%; background: var(--tint); border-radius: 0 0 140px 0; }
.hero__panel-blue {
  position: absolute; right: 0; top: 0; width: 50%; height: 82%; overflow: hidden;
  background: var(--blue); animation: slide-in 1s cubic-bezier(.2, .7, .2, 1) both;
}
.hero__panel-blue img { width: 100%; height: 100%; object-fit: cover; opacity: .2; mix-blend-mode: luminosity; }

.hero__inner { position: relative; display: grid; grid-template-columns: 40% 1fr; gap: 3%; align-items: center; padding: 0 3.5%; }

.hero__logo { width: min(420px, 100%); margin-bottom: 22px; animation: drop-in .8s .2s both; }
.hero__text p { margin: 0 0 34px; font-size: 19px; line-height: 1.5; color: #222; animation: rise-in .8s .5s both; }
.hero__text .btn { animation: rise-in .8s .7s both; }

.hero__photo img {
  width: 100%; border-radius: 8px; box-shadow: 0 20px 80px rgba(0, 0, 0, .2);
  animation: mask-left 1.1s .3s cubic-bezier(.2, .7, .2, 1) both, float 7s 1.6s ease-in-out infinite;
}

@keyframes slide-in { from { opacity: 0; transform: translateX(80px); } }
@keyframes drop-in { from { opacity: 0; transform: translateY(-30px); } }
@keyframes rise-in { from { opacity: 0; transform: translateY(34px); } }
@keyframes mask-left { from { clip-path: inset(0 100% 0 0); } to { clip-path: inset(-120px); } }
@keyframes float { 50% { transform: translateY(-14px); } }

/* 6. Tentang kami ---------------------------------------------------------- */
.about { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: center; }
.about p { margin: 0 0 14px; }
.about ul { margin: 0 0 28px; padding-left: 20px; }

/* 7. Layanan & kartu ------------------------------------------------------- */
.card { background: #fff; border-radius: 5px; padding: 38px 30px; box-shadow: 0 7px 65px rgba(0, 0, 0, .06); transition: transform .25s; }
.card:hover { transform: translateY(-4px); }
.card h4 { margin-bottom: 10px; font-size: 21px; font-weight: 600; transition: color .2s; }
.card p { margin: 0; font-size: 16px; }
.card:hover h4 { color: var(--blue); }

.card__icon {
  display: inline-flex; margin-bottom: 22px; padding: 16px 22px; border-radius: 5px;
  background: var(--blue); box-shadow: 0 7px 20px rgba(9, 60, 220, .3); transition: .25s;
}
.card:hover .card__icon { background: var(--mint); box-shadow: 0 7px 20px rgba(68, 239, 189, .4); }
.card:hover .card__icon path { fill: var(--blue); }

/* 8. 10 tahun & keunggulan ------------------------------------------------- */
.experience { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: center; }
.experience__badge { padding: 70px 40px; border-radius: 5px; background: var(--mint); color: #000; text-align: center; }
.experience__badge b { display: block; font-size: clamp(72px, 9vw, 110px); line-height: 1; font-weight: 700; }
.experience__badge span { font-size: 22px; font-weight: 500; }

.checklist { display: grid; grid-template-columns: 1fr 1fr; gap: 10px 20px; margin-top: 26px; }
.checklist__item { display: flex; align-items: center; gap: 12px; color: #000; font-weight: 500; }
.checklist__mark {
  flex: none; display: inline-flex; align-items: center; justify-content: center;
  width: 34px; height: 34px; border-radius: 50%; background: var(--mint); font-size: 15px;
}

/* 9. Logo, blog, newsletter ------------------------------------------------ */
.logos { padding: 20px 0 70px; overflow: hidden; }
.logos__track { display: flex; width: max-content; animation: marquee 28s linear infinite; }
.logos:hover .logos__track { animation-play-state: paused; }
.logos__item { flex: none; width: 240px; padding: 0 30px; }
@keyframes marquee { to { transform: translateX(-50%); } }

.section--blog { padding-top: 30px; }
.post { overflow: hidden; border-radius: 5px; background: #fff; box-shadow: 0 7px 65px rgba(0, 0, 0, .07); }
.post img { width: 100%; aspect-ratio: 637 / 449; object-fit: cover; }
.post__body { padding: 26px 28px 30px; }
.post__meta { display: flex; gap: 14px; margin-bottom: 6px; font-size: 14px; color: #888; }
.post__meta a { color: var(--blue); }
.post h4 { margin-bottom: 8px; font-size: 20px; font-weight: 600; line-height: 1.4; }
.post h4 a:hover { color: var(--blue); }
.post p { margin: 0 0 10px; font-size: 16px; }
.post__author { font-size: 14px; color: #888; }
.section-more { margin: 44px 0 0; text-align: center; }

.newsletter { padding: 70px 0; background: var(--tint); text-align: center; }
.newsletter .title { margin-bottom: 26px; }

/* 10. Footer --------------------------------------------------------------- */
.site-footer { padding: 80px 0 0; background: #000; color: #bbb; }
.site-footer__grid { display: grid; grid-template-columns: 1.3fr 1fr 1.6fr; gap: 50px; }
.site-footer h4 { margin-bottom: 18px; font-size: 19px; color: #fff; }
.site-footer img { height: 54px; width: auto; margin-bottom: 14px; padding: 6px 10px; border-radius: 5px; background: #fff; }
.site-footer a { display: block; margin-bottom: 8px; }
.site-footer a:hover { color: var(--mint); }
.site-footer p { margin: 0 0 10px; }
.site-footer b { color: #fff; font-weight: 500; }
.site-footer__copy { margin-top: 60px; padding: 24px 0; border-top: 1px solid #222; text-align: center; font-size: 15px; }

/* 11. Responsif ------------------------------------------------------------ */

/* Laptop kecil / tablet landscape */
@media (max-width: 1100px) {
  .nav { gap: 24px; margin-left: 6%; }
  .hero__inner { grid-template-columns: 44% 1fr; }
  .hero__logo { width: min(340px, 100%); }
  .hero__text p { font-size: 18px; }
  .about, .experience { gap: 40px; }
  .site-footer__grid { gap: 36px; }
}

/* Tablet */
@media (max-width: 1024px) {
  .grid-3 { grid-template-columns: repeat(2, 1fr); }
  .site-footer__grid { grid-template-columns: 1fr 1fr; }
  .site-footer__grid > :first-child { grid-column: 1 / -1; }
}

/* Tablet portrait & HP: menu jadi hamburger, kolom ditumpuk */
@media (max-width: 860px) {
  :root { --header-h: 68px; }

  .site-header { background: #fff; box-shadow: 0 2px 20px rgba(0, 0, 0, .08); }
  .site-header__bar { padding: 0 24px; }
  .site-header__logo img { height: 44px; }
  .nav-toggle { display: block; }

  .nav {
    display: none; position: absolute; top: 100%; left: 0; right: 0;
    flex-direction: column; gap: 0; margin: 0; padding: 6px 24px 16px;
    background: #fff; box-shadow: 0 14px 20px rgba(0, 0, 0, .08);
  }
  .nav.is-open { display: flex; }
  .nav a { padding: 12px 0; border-bottom: 1px solid #eef1f5; }
  .nav a.is-active::after { display: none; }
  .nav a.is-active { color: var(--blue); }

  .section { padding: 60px 0; }
  .about, .experience { grid-template-columns: 1fr; gap: 32px; }

  .hero { padding: 100px 0 0; }
  .hero__panel-left { display: none; }
  .hero__panel-blue { width: 100%; height: 50%; top: auto; bottom: 0; }
  .hero__inner { grid-template-columns: 1fr; gap: 36px; padding: 0 24px; }
  .hero__logo { width: min(300px, 80%); }
  .hero__photo { padding-bottom: 40px; }
}

/* HP */
@media (max-width: 640px) {
  .grid-3 { grid-template-columns: 1fr; gap: 20px; }
  .site-footer__grid { grid-template-columns: 1fr; gap: 28px; }
  .logos__item { width: 170px; padding: 0 20px; }
}

@media (max-width: 560px) {
  body { font-size: 16px; }
  .container { padding: 0 18px; }
  .site-header__bar, .nav { padding-left: 18px; padding-right: 18px; }
  .hero__inner { padding: 0 18px; }
  .hero__text p { font-size: 17px; margin-bottom: 26px; }
  .hero__text .btn { display: block; text-align: center; padding: 16px 20px; }
  .card { padding: 30px 24px; }
  .checklist { grid-template-columns: 1fr; }
  .experience__badge { padding: 48px 24px; }
  .newsletter { padding: 54px 0; }
  .site-footer { padding-top: 56px; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .hero__panel-blue, .hero__logo, .hero__text p, .hero__text .btn, .hero__photo img, .logos__track { animation: none; }
}