/* ==========================================================
   SIP — PT Sakura Inti Perkasa
   Mobile-first. Warna brand mengikuti logo SIP.
   ========================================================== */
:root {
  --pink: #F5007D;
  --magenta: #B70B52;
  --pink-soft: #FFF0F7;
  --pink-line: #FBD3E6;
  --ink: #1F1F1F;
  --ink-2: #4A4A55;
  --ink-3: #6E6E78;
  --white: #FFFFFF;
  --line: #ECE7EA;
  --danger: #C4122F;
  --gradient: linear-gradient(135deg, var(--pink) 0%, var(--magenta) 100%);
  --radius: 20px;
  --radius-sm: 12px;
  --shadow: 0 1px 2px rgba(31, 31, 31, .04), 0 12px 32px -12px rgba(183, 11, 82, .18);
  --header-h: 68px;
  --container: 1160px;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: calc(var(--header-h) + 12px); -webkit-text-size-adjust: 100%; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } * { transition: none !important; } }
body {
  margin: 0;
  font-family: "Plus Jakarta Sans", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  font-size: 16px;
  line-height: 1.65;
  color: var(--ink);
  background: var(--white);
  overflow-x: hidden;
}
img { max-width: 100%; display: block; }
a { color: var(--magenta); }
a:hover { color: var(--pink); }
h1, h2, h3 { line-height: 1.2; margin: 0 0 .5em; letter-spacing: -.015em; }
p { margin: 0 0 1em; }
:focus-visible { outline: 3px solid var(--pink); outline-offset: 2px; border-radius: 6px; }

.container { width: 100%; max-width: var(--container); margin: 0 auto; padding: 0 16px; }
.narrow { max-width: 760px; }
.center { text-align: center; }
.muted { color: var(--ink-3); }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.skip-link { position: absolute; left: 16px; top: -60px; z-index: 100; background: var(--ink); color: #fff; padding: 10px 16px; border-radius: 8px; }
.skip-link:focus { top: 12px; }
.icon { width: 1.25em; height: 1.25em; flex: none; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: .5em;
  min-height: 48px; padding: 0 22px;
  border-radius: 999px; border: 1.5px solid transparent;
  font: inherit; font-weight: 700; font-size: 15px; text-decoration: none;
  cursor: pointer; transition: transform .15s ease, box-shadow .2s ease, background .2s ease;
}
.btn .icon { width: 18px; height: 18px; }
.btn-primary { background: var(--gradient); color: #fff; box-shadow: 0 8px 20px -8px rgba(245, 0, 125, .55); }
.btn-primary:hover { color: #fff; transform: translateY(-1px); box-shadow: 0 12px 24px -8px rgba(245, 0, 125, .6); }
.btn-ghost { background: #fff; color: var(--magenta); border-color: var(--pink-line); }
.btn-ghost:hover { background: var(--pink-soft); color: var(--magenta); }
.btn-light { background: #fff; color: var(--magenta); }
.btn-light:hover { color: var(--pink); transform: translateY(-1px); }
.btn-sm { min-height: 40px; padding: 0 18px; font-size: 14px; }
.btn-lg { min-height: 54px; font-size: 16px; }
.btn-block { width: 100%; }

/* ---------- Header ---------- */
.site-header {
  position: sticky; top: 0; z-index: 50;
  background: rgba(255, 255, 255, .9);
  backdrop-filter: saturate(180%) blur(12px);
  -webkit-backdrop-filter: saturate(180%) blur(12px);
  border-bottom: 1px solid transparent;
  transition: border-color .2s ease;
}
.site-header.is-scrolled { border-bottom-color: var(--line); }
.header-inner { display: flex; align-items: center; justify-content: space-between; height: var(--header-h); }
.brand { display: flex; align-items: center; gap: 10px; text-decoration: none; color: var(--ink); }
.brand img { width: 40px; height: 40px; }
.brand-text { display: flex; flex-direction: column; line-height: 1.15; }
.brand-text strong { font-size: 18px; font-weight: 800; letter-spacing: .02em; }
.brand-text small { font-size: 11.5px; color: var(--ink-3); font-weight: 500; }
.brand:hover { color: var(--ink); }

.nav-toggle {
  display: inline-flex; align-items: center; justify-content: center;
  width: 44px; height: 44px; border-radius: 12px;
  border: 1px solid var(--line); background: #fff; color: var(--ink); cursor: pointer;
}
.nav-toggle .icon { width: 22px; height: 22px; }
.nav-toggle .icon-close, .nav-open .nav-toggle .icon-open { display: none; }
.nav-open .nav-toggle .icon-close { display: block; }

.site-nav {
  position: fixed; inset: var(--header-h) 0 auto 0;
  background: #fff; border-bottom: 1px solid var(--line);
  padding: 8px 16px 20px;
  box-shadow: 0 24px 40px -24px rgba(31, 31, 31, .25);
  display: none;
}
.nav-open .site-nav { display: block; }
.site-nav ul { list-style: none; margin: 0 0 12px; padding: 0; }
.site-nav li a {
  display: block; padding: 12px 4px; border-bottom: 1px solid var(--line);
  color: var(--ink); text-decoration: none; font-weight: 600;
}
.site-nav li a:hover { color: var(--pink); }
.site-nav .btn { width: 100%; }

@media (min-width: 960px) {
  .nav-toggle { display: none; }
  .site-nav {
    position: static; display: flex !important; align-items: center; gap: 20px;
    padding: 0; border: 0; box-shadow: none; background: transparent;
  }
  .site-nav ul { display: flex; gap: 4px; margin: 0; }
  .site-nav li a { border: 0; padding: 8px 12px; font-size: 14.5px; border-radius: 999px; color: var(--ink-2); }
  .site-nav li a:hover { background: var(--pink-soft); color: var(--magenta); }
  .site-nav .btn { width: auto; }
}

/* ---------- Typography helpers ---------- */
.eyebrow {
  display: inline-block; margin-bottom: 12px;
  font-size: 13px; font-weight: 700; letter-spacing: .08em; text-transform: uppercase;
  color: var(--pink);
}
.section { padding: 64px 0; }
.section-tint { background: var(--pink-soft); }
.section-title { font-size: clamp(26px, 5vw, 38px); font-weight: 800; }
.section-head { max-width: 640px; margin: 0 auto 36px; text-align: center; }
.section-head p:last-child { color: var(--ink-2); }
.lead { font-size: 17px; color: var(--ink-2); }
@media (min-width: 960px) { .section { padding: 96px 0; } }

/* ---------- Hero ---------- */
.hero {
  position: relative; overflow: hidden;
  padding: 32px 0 56px;
  background:
    radial-gradient(60% 60% at 100% 0%, rgba(245, 0, 125, .12) 0%, transparent 70%),
    radial-gradient(40% 50% at 0% 100%, rgba(183, 11, 82, .08) 0%, transparent 70%),
    #fff;
}
.hero-grid { display: grid; gap: 40px; align-items: center; }
.hero h1 { font-size: clamp(32px, 7.5vw, 56px); font-weight: 800; margin-bottom: 16px; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin: 24px 0 28px; }
.hero-actions.center { justify-content: center; margin-bottom: 0; }
.hero-services { list-style: none; padding: 0; margin: 0; display: flex; flex-wrap: wrap; gap: 8px; }
.hero-services a {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 8px 14px; border-radius: 999px;
  background: #fff; border: 1px solid var(--pink-line);
  color: var(--ink); text-decoration: none; font-weight: 600; font-size: 14px;
}
.hero-services a .icon { color: var(--pink); width: 18px; height: 18px; }
.hero-services a:hover { border-color: var(--pink); }

.hero-visual { position: relative; max-width: 460px; margin: 0 auto; width: 100%; }
.hero-photo {
  position: relative; border-radius: 28px; overflow: hidden;
  aspect-ratio: 4 / 5; background: var(--pink-soft);
  box-shadow: var(--shadow);
}
.hero-photo::after {
  content: ""; position: absolute; inset: 0;
  background: linear-gradient(180deg, transparent 55%, rgba(183, 11, 82, .35));
}
.hero-photo img { width: 100%; height: 100%; object-fit: cover; }
.hero-visual::before {
  content: ""; position: absolute; inset: -14px -14px 14px 14px; z-index: -1;
  border-radius: 32px; background: var(--gradient); opacity: .18;
}
.hero-badge {
  position: absolute; left: -8px; bottom: 24px;
  display: flex; align-items: center; gap: 12px;
  padding: 12px 16px; border-radius: 16px;
  background: #fff; box-shadow: var(--shadow); font-size: 13.5px; line-height: 1.35;
}
.hero-badge strong { font-size: 15px; }
.hero-badge-icon { display: grid; place-items: center; width: 40px; height: 40px; border-radius: 12px; background: var(--gradient); color: #fff; }

@media (min-width: 960px) {
  .hero { padding: 72px 0 96px; }
  .hero-grid { grid-template-columns: 1.1fr .9fr; gap: 64px; }
  .hero-badge { left: -40px; }
}

/* ---------- Values strip ---------- */
.values-strip { padding: 0 0 56px; }
.values-grid {
  display: grid; gap: 12px; grid-template-columns: 1fr 1fr;
}
.value {
  display: flex; flex-direction: column; gap: 10px;
  padding: 18px; border: 1px solid var(--line); border-radius: var(--radius-sm); background: #fff;
}
.value h2 { font-size: 16px; margin: 0 0 2px; }
.value p { font-size: 13.5px; color: var(--ink-2); margin: 0; line-height: 1.5; }
.value-icon { display: grid; place-items: center; width: 40px; height: 40px; border-radius: 12px; background: var(--pink-soft); color: var(--pink); }
@media (min-width: 960px) {
  .values-strip { padding-bottom: 32px; }
  .values-grid { grid-template-columns: repeat(4, 1fr); gap: 16px; }
  .value { flex-direction: row; align-items: flex-start; padding: 20px; }
}

/* ---------- About ---------- */
.about-grid, .adv-grid, .contact-grid { display: grid; gap: 40px; align-items: center; }
.about-photo, .adv-photo { margin: 0; }
.about-photo img, .adv-photo img { width: 100%; height: auto; border-radius: var(--radius); object-fit: cover; box-shadow: var(--shadow); }
.about-photo img { aspect-ratio: 4 / 3; }
.adv-photo img { aspect-ratio: 4 / 3; }
figcaption { font-size: 12px; color: var(--ink-3); margin-top: 8px; }
.vision-mission { display: grid; gap: 12px; margin: 24px 0; }
.vm-card { padding: 20px; border-radius: var(--radius-sm); background: var(--pink-soft); border: 1px solid var(--pink-line); }
.vm-card h3 { font-size: 16px; color: var(--magenta); margin-bottom: 6px; }
.vm-card p, .vm-card ul { margin: 0; color: var(--ink-2); font-size: 15px; }
.vm-card ul { padding-left: 18px; }
.vm-card li + li { margin-top: 4px; }
.address { display: flex; gap: 10px; align-items: flex-start; color: var(--ink-2); font-size: 15px; }
.address .icon { color: var(--pink); margin-top: 3px; }
@media (min-width: 960px) {
  .about-grid { grid-template-columns: 1fr 1fr; gap: 64px; align-items: stretch; }
  .about-photo { display: flex; flex-direction: column; }
  .about-photo img { flex: 1 1 0; min-height: 0; aspect-ratio: auto; }
  .vm-card ul { display: grid; grid-template-columns: 1fr 1fr; gap: 8px 28px; }
  .vm-card li + li { margin-top: 0; }
}

/* ---------- Services ---------- */
.service-grid { display: grid; gap: 20px; }
.service-card {
  display: flex; flex-direction: column;
  background: #fff; border-radius: var(--radius); overflow: hidden;
  box-shadow: var(--shadow); border: 1px solid rgba(251, 211, 230, .6);
  transition: transform .2s ease;
}
.service-card:hover { transform: translateY(-3px); }
.service-media { position: relative; aspect-ratio: 16 / 10; background: var(--pink-soft); }
.service-media img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; border-radius: var(--radius) var(--radius) 0 0; }
.service-media::after { content: ""; position: absolute; inset: 0; background: linear-gradient(160deg, rgba(245, 0, 125, .1), rgba(183, 11, 82, .3)); }
.service-icon {
  position: absolute; left: 20px; bottom: -22px; z-index: 1;
  display: grid; place-items: center; width: 52px; height: 52px; border-radius: 16px;
  background: var(--gradient); color: #fff; box-shadow: 0 8px 20px -6px rgba(245, 0, 125, .6);
}
.service-icon .icon { width: 26px; height: 26px; }
.service-body { display: flex; flex-direction: column; flex: 1; padding: 36px 22px 22px; }
.service-body h3 { font-size: 22px; }
.service-body > p { color: var(--ink-2); }
.check-list { list-style: none; padding: 0; margin: 0; }
.check-list li { display: flex; gap: 10px; font-size: 14.5px; color: var(--ink-2); padding: 5px 0; }
.check-list .icon { color: var(--pink); width: 20px; height: 20px; margin-top: 1px; }
@media (min-width: 720px) { .service-grid { grid-template-columns: repeat(3, 1fr); } }

/* ---------- Advantages ---------- */
.adv-list { list-style: none; padding: 0; margin: 28px 0 0; display: grid; gap: 14px; }
.adv-list li { display: flex; gap: 16px; padding: 16px; border-radius: var(--radius-sm); border: 1px solid var(--line); background: #fff; }
.adv-list h3 { font-size: 16px; margin-bottom: 2px; }
.adv-list p { margin: 0; font-size: 14.5px; color: var(--ink-2); }
.adv-icon { display: grid; place-items: center; flex: none; width: 44px; height: 44px; border-radius: 12px; background: var(--pink-soft); color: var(--pink); }
@media (min-width: 960px) {
  .adv-grid { grid-template-columns: 1.15fr .85fr; gap: 64px; align-items: stretch; }
  .adv-photo { display: flex; flex-direction: column; }
  .adv-photo img { flex: 1 1 0; min-height: 0; aspect-ratio: auto; }
}

/* ---------- Steps ---------- */
.steps { list-style: none; padding: 0; margin: 0 0 36px; display: grid; gap: 16px; counter-reset: s; }
.step { position: relative; padding: 24px; border-radius: var(--radius); background: #fff; box-shadow: var(--shadow); }
.step h3 { font-size: 17px; margin-bottom: 6px; }
.step p { margin: 0; font-size: 14.5px; color: var(--ink-2); }
.step-num {
  display: grid; place-items: center; width: 40px; height: 40px; margin-bottom: 16px;
  border-radius: 50%; background: var(--gradient); color: #fff; font-weight: 800;
}
@media (min-width: 720px) { .steps { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 960px) {
  .steps { grid-template-columns: repeat(4, 1fr); gap: 20px; }
  .step:not(:last-child)::after {
    content: ""; position: absolute; top: 44px; right: -20px; width: 20px; height: 2px; background: var(--pink-line);
  }
}

/* ---------- Contact & CTA ---------- */
.contact-list { list-style: none; padding: 0; margin: 28px 0 0; display: grid; gap: 16px; }
.contact-list li { display: flex; gap: 16px; align-items: flex-start; }
.contact-list h3 { font-size: 15px; margin-bottom: 2px; }
.contact-list p { margin: 0; color: var(--ink-2); }
.contact-list a { font-weight: 600; word-break: break-word; }
.contact-icon { display: grid; place-items: center; flex: none; width: 48px; height: 48px; border-radius: 14px; background: var(--pink-soft); color: var(--pink); }
.cta-card {
  position: relative; overflow: hidden;
  padding: 32px 24px; border-radius: 28px; color: #fff; background: var(--gradient);
}
.cta-card::before {
  content: ""; position: absolute; width: 280px; height: 280px; right: -90px; top: -110px;
  border-radius: 50%; background: rgba(255, 255, 255, .12);
}
.cta-card h2 { position: relative; font-size: clamp(24px, 4vw, 32px); font-weight: 800; }
.cta-card p { position: relative; color: rgba(255, 255, 255, .92); margin-bottom: 24px; }
.cta-card .btn { position: relative; }
@media (min-width: 960px) {
  .contact-grid { grid-template-columns: 1fr 1fr; gap: 64px; }
  .cta-card { padding: 48px; }
}

/* ---------- Footer ---------- */
.site-footer { background: #17121A; color: rgba(255, 255, 255, .75); padding: 56px 0 0; font-size: 14.5px; }
.footer-grid { display: grid; gap: 32px; }
.brand-light, .brand-light:hover { color: #fff; }
.brand-light small { color: rgba(255, 255, 255, .6); }
.footer-brand p { margin-top: 16px; max-width: 320px; }
.footer-title { font-size: 14px; color: #fff; letter-spacing: .04em; text-transform: uppercase; margin-bottom: 14px; }
.footer-links, .footer-contact { list-style: none; padding: 0; margin: 0; display: grid; gap: 8px; }
.site-footer a { color: rgba(255, 255, 255, .8); text-decoration: none; }
.site-footer a:hover { color: #fff; text-decoration: underline; }
.footer-contact li { display: flex; gap: 10px; align-items: flex-start; }
.footer-contact .icon { color: var(--pink); margin-top: 3px; }
.footer-bottom { margin-top: 40px; padding: 20px 16px; border-top: 1px solid rgba(255, 255, 255, .1); font-size: 13px; }
.footer-bottom p { margin: 0; }
@media (min-width: 720px) { .footer-grid { grid-template-columns: 1.4fr 1fr 1fr 1.4fr; } }

/* ---------- Pages ---------- */
.page-center { min-height: 60vh; display: flex; align-items: center; background: var(--pink-soft); }
.legal h1 { font-size: clamp(28px, 5vw, 40px); font-weight: 800; }
.draft-note { padding: 12px 16px; border-radius: var(--radius-sm); background: #FFF7E0; border: 1px solid #F4DE9C; color: #6B5100; font-size: 14px; margin: 16px 0 32px; }
.prose h2 { font-size: 20px; margin: 32px 0 10px; }
.prose p, .prose li { color: var(--ink-2); }
.prose ul { padding-left: 20px; }

/* ---------- Service CTA ---------- */
.service-body .check-list { margin-bottom: 20px; }
.service-cta { margin-top: auto; }

/* ---------- Registration form ---------- */
.register-grid { display: grid; gap: 32px; align-items: start; }
.register-intro .check-list { margin-top: 20px; }
.register-form {
  padding: 24px 18px; border-radius: 24px; background: #fff;
  border: 1px solid var(--pink-line); box-shadow: var(--shadow);
}
.form-grid { display: grid; gap: 18px; margin-bottom: 24px; }
.field { display: flex; flex-direction: column; gap: 6px; min-width: 0; margin: 0; padding: 0; border: 0; }
.field label, .field legend { font-weight: 600; font-size: 14.5px; padding: 0; }
.field legend { margin-bottom: 8px; }
.req { color: var(--pink); }
.opt { color: var(--ink-3); font-weight: 500; }
.field input[type="text"], .field input[type="email"], .field input[type="tel"], .field select, .field textarea {
  width: 100%; min-height: 48px; padding: 12px 14px;
  font: inherit; font-size: 16px; color: var(--ink);
  background: #fff; border: 1.5px solid var(--line); border-radius: var(--radius-sm);
  transition: border-color .15s ease, box-shadow .15s ease;
}
.field textarea { resize: vertical; min-height: 110px; }
.field select {
  appearance: none; padding-right: 40px; cursor: pointer;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23B70B52' stroke-width='2' stroke-linecap='round'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E");
  background-repeat: no-repeat; background-position: right 14px center; background-size: 18px;
}
.field input:focus, .field select:focus, .field textarea:focus { outline: none; border-color: var(--pink); box-shadow: 0 0 0 4px rgba(245, 0, 125, .12); }
.field [aria-invalid="true"] { border-color: var(--danger) !important; }
.field-error { margin: 0; font-size: 13.5px; color: var(--danger); }
.form-alert { margin-bottom: 20px; padding: 12px 16px; border-radius: var(--radius-sm); background: #FDECEF; border: 1px solid #F6C4CD; color: var(--danger); font-size: 14.5px; }

.choice-group { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.choice { position: relative; cursor: pointer; }
.choice input { position: absolute; opacity: 0; inset: 0; cursor: pointer; }
.choice span {
  display: flex; align-items: center; justify-content: center; min-height: 46px; padding: 8px 12px; text-align: center;
  border: 1.5px solid var(--line); border-radius: var(--radius-sm); font-weight: 600; font-size: 14.5px; color: var(--ink-2);
  transition: border-color .15s ease, background .15s ease;
}
.choice:hover span { border-color: var(--pink-line); }
.choice input:checked + span { border-color: var(--pink); background: var(--pink-soft); color: var(--magenta); }
.choice input:focus-visible + span { outline: 3px solid var(--pink); outline-offset: 2px; }
.has-error .choice span { border-color: #F6C4CD; }

.consent { display: flex !important; gap: 12px; align-items: flex-start; font-weight: 500 !important; color: var(--ink-2); cursor: pointer; }
.consent input { flex: none; width: 20px; height: 20px; margin: 2px 0 0; accent-color: var(--pink); cursor: pointer; }
.consent[aria-invalid="true"] span, .consent input[aria-invalid="true"] + span { color: var(--danger); }
.form-note { margin: 12px 0 0; font-size: 13px; color: var(--ink-3); text-align: center; }
.btn[disabled] { opacity: .7; cursor: wait; transform: none; }

/* Honeypot: tidak terlihat oleh pengunjung, tetapi diisi oleh bot */
.hp { position: absolute; left: -10000px; width: 1px; height: 1px; overflow: hidden; }

@media (min-width: 600px) {
  .form-grid { grid-template-columns: 1fr 1fr; }
  .field-full { grid-column: 1 / -1; }
  .choice-group { grid-template-columns: repeat(auto-fit, minmax(128px, 1fr)); }
  .register-form { padding: 32px; }
}
@media (min-width: 960px) {
  .register-grid { grid-template-columns: .8fr 1.2fr; gap: 64px; }
  .register-intro { position: sticky; top: calc(var(--header-h) + 32px); }
}

/* ---------- Success page ---------- */
.success-icon { display: inline-grid; place-items: center; width: 72px; height: 72px; margin-bottom: 20px; border-radius: 50%; background: var(--gradient); color: #fff; }
.success-icon .icon { width: 36px; height: 36px; }
.page-center .lead { margin-left: auto; margin-right: auto; max-width: 560px; }