/*
Theme Name: Sinar Rezeki Infotech
Author: Sinar Rezeki Infotech
Description: Tema WordPress custom untuk Sinar Rezeki Infotech - jasa Instalasi CCTV, IT Support, Peremajaan Jaringan, serta Perbaikan & Perakitan Komputer. Design system navy/bright-blue. Seluruh teks, nomor kontak, dan gambar dapat diedit lewat Tampilan > Kustomisasi > Konten Sinar Rezeki, tanpa perlu mengubah kode.
Version: 2.0.0
Requires at least: 5.9
Tested up to: 6.4
Requires PHP: 7.4
License: GNU General Public License v2 or later
License URI: http://www.gnu.org/licenses/gpl-2.0.html
Text Domain: sinar-rezeki-infotech
Tags: one-column, custom-menu, custom-logo, featured-images, translation-ready
*/

/* ============================================================
   1. DESIGN TOKENS
   ============================================================ */
:root{
  /* Brand */
  --navy:#004D7A;
  --navy-dark:#003753;
  --navy-light:#0A6392;
  --blue:#38B6FF;
  --blue-light:#7FD0FF;
  --blue-soft:rgba(56,182,255,.12);
  --blue-tint:#EEF6FC;

  /* Neutral */
  --white:#FFFFFF;
  --gray-50:#F7FAFC;
  --gray-100:#EDF2F7;
  --gray-200:#E2E8F0;
  --gray-300:#CBD9E5;
  --ink:#0B2A3D;
  --text:#1F2D3A;
  --text-muted:#55677A;
  --border:#E2E8F0;
  --border-soft:#EDF2F7;

  /* Typography */
  --font:"Inter",system-ui,-apple-system,"Segoe UI",sans-serif;
  --fs-display:clamp(2.1rem,1.35rem + 2.6vw,3.4rem);
  --fs-h1:clamp(1.85rem,1.3rem + 1.9vw,2.75rem);
  --fs-h2:clamp(1.5rem,1.16rem + 1.2vw,2.1rem);
  --fs-h3:clamp(1.12rem,1.03rem + .32vw,1.3rem);
  --fs-lead:clamp(1rem,.96rem + .22vw,1.14rem);
  --fs-body:1rem;
  --fs-sm:.9375rem;
  --fs-xs:.8125rem;
  --fs-2xs:.75rem;
  --lh-tight:1.18;
  --lh-snug:1.35;
  --lh-body:1.7;

  /* Spacing scale (4px base) */
  --s-1:.25rem;
  --s-2:.5rem;
  --s-3:.75rem;
  --s-4:1rem;
  --s-5:1.25rem;
  --s-6:1.5rem;
  --s-8:2rem;
  --s-10:2.5rem;
  --s-12:3rem;
  --s-16:4rem;
  --section-y:clamp(3.5rem,2.4rem + 3.6vw,5.5rem);

  /* Radius (max 16px) */
  --r-sm:6px;
  --r-md:10px;
  --r-lg:14px;
  --r-xl:16px;
  --r-full:999px;

  /* Shadow */
  --sh-xs:0 1px 2px rgba(11,42,61,.06);
  --sh-sm:0 1px 3px rgba(11,42,61,.08),0 1px 2px rgba(11,42,61,.05);
  --sh-md:0 4px 12px rgba(11,42,61,.08),0 2px 4px rgba(11,42,61,.04);
  --sh-lg:0 12px 28px rgba(11,42,61,.10),0 4px 10px rgba(11,42,61,.05);

  /* Motion */
  --dur:.18s;
  --dur-slow:.32s;
  --ease:cubic-bezier(.4,0,.2,1);

  /* Layout */
  --maxw:1180px;
  --maxw-prose:70ch;
  --gutter:clamp(1rem,.5rem + 2vw,1.75rem);
  --header-h:68px;
}

/* ============================================================
   2. RESET & BASE
   ============================================================ */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0;}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;scroll-padding-top:calc(var(--header-h) + 16px);}
body{
  font-family:var(--font);
  font-size:var(--fs-body);
  line-height:var(--lh-body);
  color:var(--text);
  background:var(--white);
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
img,svg,video{max-width:100%;height:auto;display:block;}
a{color:var(--navy);text-decoration:none;transition:color var(--dur) var(--ease);}
a:hover{color:var(--blue);}
ul,ol{list-style:none;}
button{font:inherit;cursor:pointer;border:0;background:none;}
h1,h2,h3,h4,h5{color:var(--navy);line-height:var(--lh-tight);letter-spacing:-.02em;font-weight:700;}
h1{font-size:var(--fs-h1);}
h2{font-size:var(--fs-h2);}
h3{font-size:var(--fs-h3);line-height:var(--lh-snug);}
p{margin:0;}
strong{font-weight:600;}
:focus-visible{outline:3px solid var(--blue);outline-offset:2px;border-radius:var(--r-sm);}
:focus:not(:focus-visible){outline:none;}
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.01ms !important;animation-iteration-count:1 !important;transition-duration:.01ms !important;scroll-behavior:auto !important;}
}

/* Skip link (a11y) */
.skip-link{position:absolute;left:-9999px;top:0;z-index:200;background:var(--navy);color:#fff;padding:12px 18px;border-radius:0 0 var(--r-md) 0;}
.skip-link:focus{left:0;color:#fff;}

/* ============================================================
   3. LAYOUT HELPERS
   ============================================================ */
.container{width:100%;max-width:var(--maxw);margin-inline:auto;padding-inline:var(--gutter);}
.section{padding-block:var(--section-y);}
.section--tint{background:var(--gray-50);}
.section--blue-tint{background:var(--blue-tint);}
.section--navy{background:var(--navy);}
.section--navy h2,.section--navy h3{color:#fff;}
.section-head{max-width:640px;margin-bottom:var(--s-10);}
.section-head--center{margin-inline:auto;text-align:center;}
.eyebrow{
  display:inline-block;font-size:var(--fs-xs);font-weight:600;letter-spacing:.09em;
  text-transform:uppercase;color:var(--navy);background:var(--blue-soft);
  padding:6px 13px;border-radius:var(--r-full);margin-bottom:var(--s-4);
}
.eyebrow--on-navy{background:rgba(127,208,255,.16);color:var(--blue-light);}
.section-sub{margin-top:var(--s-4);color:var(--text-muted);font-size:var(--fs-lead);}
.section--navy .section-sub{color:#CFE4F2;}
.muted{color:var(--text-muted);}
.grid{display:grid;gap:var(--s-6);}
.grid-3{grid-template-columns:repeat(3,minmax(0,1fr));}
.grid-2{grid-template-columns:repeat(2,minmax(0,1fr));}
.grid-4{grid-template-columns:repeat(4,minmax(0,1fr));}
@media (max-width:1024px){
  .grid-3{grid-template-columns:repeat(2,minmax(0,1fr));}
  .grid-4{grid-template-columns:repeat(2,minmax(0,1fr));}
}
@media (max-width:640px){
  .grid-2,.grid-3,.grid-4{grid-template-columns:1fr;}
}

/* ============================================================
   4. BUTTONS
   ============================================================ */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  min-height:46px;padding:12px 22px;
  font-size:var(--fs-sm);font-weight:600;line-height:1.1;text-align:center;
  border:1.5px solid transparent;border-radius:var(--r-md);
  transition:background var(--dur) var(--ease),color var(--dur) var(--ease),
             border-color var(--dur) var(--ease),transform var(--dur) var(--ease),
             box-shadow var(--dur) var(--ease);
}
.btn:hover{transform:translateY(-1px);}
.btn svg{flex:none;}
.btn-primary{background:var(--navy);color:#fff;box-shadow:var(--sh-sm);}
.btn-primary:hover{background:var(--navy-dark);color:#fff;box-shadow:var(--sh-md);}
.btn-accent{background:var(--blue);color:var(--navy);box-shadow:var(--sh-sm);}
.btn-accent:hover{background:var(--blue-light);color:var(--navy);box-shadow:var(--sh-md);}
.btn-outline{background:transparent;color:var(--navy);border-color:var(--border);}
.btn-outline:hover{background:var(--gray-50);border-color:var(--navy);color:var(--navy);}
.btn-light{background:#fff;color:var(--navy);box-shadow:var(--sh-sm);}
.btn-light:hover{background:var(--gray-50);color:var(--navy);}
.btn-wa{background:#1FA855;color:#fff;}
.btn-wa:hover{background:#178143;color:#fff;}
.btn-lg{min-height:52px;padding:15px 28px;font-size:1rem;}
.btn-sm{min-height:38px;padding:8px 15px;font-size:var(--fs-xs);}
.btn-block{width:100%;}
.link-arrow{display:inline-flex;align-items:center;gap:6px;font-weight:600;font-size:var(--fs-sm);color:var(--navy);min-height:36px;}
.link-arrow:hover{color:var(--blue);}
.link-arrow span{transition:transform var(--dur) var(--ease);}
.link-arrow:hover span{transform:translateX(3px);}

/* ============================================================
   5. CARD PRIMITIVE
   ============================================================ */
.card{
  background:#fff;border:1px solid var(--border-soft);border-radius:var(--r-xl);
  box-shadow:var(--sh-sm);display:flex;flex-direction:column;overflow:hidden;
  transition:box-shadow var(--dur-slow) var(--ease),transform var(--dur-slow) var(--ease),border-color var(--dur) var(--ease);
}
.card:hover{box-shadow:var(--sh-lg);transform:translateY(-2px);border-color:var(--border);}
.card-media{position:relative;aspect-ratio:16/10;overflow:hidden;background:var(--blue-tint);}
.card-media img{width:100%;height:100%;object-fit:cover;transition:transform var(--dur-slow) var(--ease);}
.card:hover .card-media img{transform:scale(1.03);}
.card-body{padding:var(--s-6);display:flex;flex-direction:column;gap:var(--s-3);flex:1;}
.card-body > .link-arrow{margin-top:auto;}
.card-tag{
  position:absolute;left:12px;top:12px;z-index:1;
  background:rgba(255,255,255,.94);color:var(--navy);
  font-size:var(--fs-xs);font-weight:600;padding:5px 11px;border-radius:var(--r-full);
  box-shadow:var(--sh-xs);
}

/* ============================================================
   6. HEADER / NAV
   ============================================================ */
.site-header{
  position:sticky;top:0;z-index:100;
  background:rgba(255,255,255,.94);backdrop-filter:blur(10px);
  border-bottom:1px solid var(--border-soft);
  transition:box-shadow var(--dur) var(--ease);
}
.site-header.is-scrolled{box-shadow:var(--sh-md);}
.header-inner{display:flex;align-items:center;justify-content:space-between;gap:var(--s-6);min-height:var(--header-h);}
.brand{display:inline-flex;align-items:center;gap:10px;flex:none;min-height:44px;}
.brand-mark{flex:none;}
.brand-name{font-weight:700;font-size:.9375rem;letter-spacing:.02em;color:var(--navy);line-height:1.15;white-space:nowrap;}
.brand-name em{font-style:normal;color:var(--blue);}
.brand-sub{display:block;font-size:.75rem;font-weight:500;letter-spacing:.05em;text-transform:uppercase;color:var(--text-muted);}
.nav-wrap{display:flex;align-items:center;gap:var(--s-8);}
.primary-nav > ul{display:flex;align-items:center;gap:var(--s-6);}
.primary-nav a{
  position:relative;display:inline-flex;align-items:center;
  min-height:40px;padding:8px 2px;
  font-size:var(--fs-sm);font-weight:500;color:var(--text-muted);
}
.primary-nav a::after{
  content:"";position:absolute;left:0;bottom:0;height:2px;width:0;
  background:var(--blue);border-radius:2px;transition:width var(--dur-slow) var(--ease);
}
.primary-nav a:hover{color:var(--navy);}
.primary-nav a:hover::after{width:100%;}
.primary-nav .current-menu-item > a,
.primary-nav .current_page_item > a,
.primary-nav .current-menu-ancestor > a,
.primary-nav .is-active > a{color:var(--navy);font-weight:600;}
.primary-nav .current-menu-item > a::after,
.primary-nav .current_page_item > a::after,
.primary-nav .current-menu-ancestor > a::after,
.primary-nav .is-active > a::after{width:100%;}
/* dropdown */
.primary-nav .sub-menu{
  position:absolute;left:0;top:calc(100% + 10px);min-width:246px;z-index:20;
  background:#fff;border:1px solid var(--border-soft);border-radius:var(--r-lg);
  box-shadow:var(--sh-lg);padding:8px;display:grid;gap:2px;
  opacity:0;visibility:hidden;transform:translateY(-6px);
  transition:opacity var(--dur) var(--ease),transform var(--dur) var(--ease),visibility var(--dur);
}
.primary-nav li{position:relative;}
.primary-nav li:hover > .sub-menu,
.primary-nav li:focus-within > .sub-menu{opacity:1;visibility:visible;transform:none;}
.primary-nav .sub-menu a{display:block;padding:9px 12px;border-radius:var(--r-sm);font-size:var(--fs-sm);}
.primary-nav .sub-menu a::after{display:none;}
.primary-nav .sub-menu a:hover{background:var(--blue-tint);color:var(--navy);}
.header-cta{display:inline-flex;align-items:center;gap:var(--s-3);flex:none;}
.header-phone{display:inline-flex;align-items:center;gap:7px;font-size:var(--fs-sm);font-weight:600;color:var(--navy);white-space:nowrap;}
.header-phone svg{color:var(--blue);}
.nav-toggle{display:none;width:44px;height:44px;align-items:center;justify-content:center;border-radius:var(--r-sm);flex:none;}
.nav-toggle-bars{display:block;position:relative;width:22px;height:2px;background:var(--navy);border-radius:2px;transition:background var(--dur) var(--ease);}
.nav-toggle-bars::before,.nav-toggle-bars::after{content:"";position:absolute;left:0;width:22px;height:2px;background:var(--navy);border-radius:2px;transition:transform var(--dur) var(--ease);}
.nav-toggle-bars::before{top:-7px;}
.nav-toggle-bars::after{top:7px;}
.nav-toggle[aria-expanded="true"] .nav-toggle-bars{background:transparent;}
.nav-toggle[aria-expanded="true"] .nav-toggle-bars::before{transform:translateY(7px) rotate(45deg);}
.nav-toggle[aria-expanded="true"] .nav-toggle-bars::after{transform:translateY(-7px) rotate(-45deg);}

@media (max-width:960px){
  .nav-toggle{display:inline-flex;}
  .nav-wrap{
    position:fixed;inset:var(--header-h) 0 auto 0;
    flex-direction:column;align-items:stretch;gap:var(--s-4);
    background:#fff;border-bottom:1px solid var(--border);
    padding:var(--s-5) var(--gutter) var(--s-8);
    box-shadow:var(--sh-lg);
    transform:translateY(-125%);transition:transform var(--dur-slow) var(--ease);
    max-height:calc(100dvh - var(--header-h));overflow-y:auto;
  }
  .nav-wrap.is-open{transform:none;}
  .primary-nav > ul{flex-direction:column;align-items:stretch;gap:0;}
  .primary-nav a{padding:13px 2px;font-size:1rem;border-bottom:1px solid var(--border-soft);}
  .primary-nav a::after{display:none;}
  .primary-nav .sub-menu{
    position:static;opacity:1;visibility:visible;transform:none;
    box-shadow:none;border:0;padding:0 0 6px 14px;min-width:0;
  }
  .header-cta{flex-direction:column;align-items:stretch;gap:var(--s-3);}
  .header-cta .btn{width:100%;}
  .header-phone{justify-content:center;min-height:44px;}
}

/* ============================================================
   7. FOOTER
   ============================================================ */
.site-footer{background:var(--navy-dark);color:#C9DFEE;padding-top:var(--s-16);}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1.1fr;gap:var(--s-8);padding-bottom:var(--s-12);}
.site-footer .brand-name{color:#fff;}
.site-footer .brand-sub{color:#8FB6CE;}
.footer-about p{font-size:var(--fs-sm);margin-top:var(--s-4);max-width:32ch;color:#B7D2E4;}
.footer-col h4{color:#fff;font-size:var(--fs-sm);font-weight:600;letter-spacing:.02em;margin-bottom:var(--s-4);}
.footer-col li{font-size:var(--fs-sm);margin-bottom:4px;}
.footer-col a{color:#B7D2E4;display:inline-flex;align-items:center;min-height:36px;}
.footer-col a:hover{color:#fff;}
.footer-contact li{display:flex;gap:9px;align-items:center;font-size:var(--fs-sm);margin-bottom:6px;color:#B7D2E4;min-height:36px;}
.footer-contact svg{flex:none;color:var(--blue);}
.footer-note{font-size:var(--fs-xs);color:#8FB6CE;font-style:italic;}
.footer-bottom{border-top:1px solid rgba(255,255,255,.12);padding-block:var(--s-5);}
.footer-bottom-inner{display:flex;flex-wrap:wrap;gap:var(--s-3) var(--s-6);align-items:center;justify-content:space-between;}
.footer-bottom p{font-size:var(--fs-xs);color:#8FB6CE;}
.footer-bottom nav{display:flex;gap:var(--s-5);}
.footer-bottom nav a{font-size:var(--fs-xs);color:#8FB6CE;display:inline-flex;align-items:center;min-height:36px;}
.footer-bottom nav a:hover{color:#fff;}
@media (max-width:1024px){.footer-grid{grid-template-columns:1fr 1fr;}}
@media (max-width:600px){.footer-grid{grid-template-columns:1fr;gap:var(--s-6);}.footer-bottom-inner{justify-content:center;text-align:center;}}

/* ============================================================
   8. FLOATING WHATSAPP
   ============================================================ */
.wa-float{
  position:fixed;right:clamp(14px,3vw,24px);bottom:clamp(14px,3vw,24px);z-index:95;
  display:inline-flex;align-items:center;gap:9px;
  height:52px;padding:0 18px 0 15px;border-radius:var(--r-full);
  background:#1FA855;color:#fff;font-weight:600;font-size:var(--fs-sm);
  box-shadow:0 8px 22px rgba(31,168,85,.34);
  transition:transform var(--dur) var(--ease),background var(--dur) var(--ease);
}
.wa-float:hover{background:#178143;color:#fff;transform:translateY(-2px);}
.wa-float svg{flex:none;}
@media (max-width:600px){
  .wa-float{height:52px;width:52px;padding:0;justify-content:center;}
  .wa-float .wa-float-label{display:none;}
}

/* ============================================================
   9. UTILITIES
   ============================================================ */
.screen-reader-text{position:absolute!important;width:1px;height:1px;overflow:hidden;clip:rect(1px,1px,1px,1px);white-space:nowrap;}
.reveal{opacity:0;transform:translateY(16px);transition:opacity .6s var(--ease),transform .6s var(--ease);}
.reveal.is-visible{opacity:1;transform:none;}
@media (prefers-reduced-motion:reduce){.reveal{opacity:1;transform:none;}}