/* ============================================================
   Legalo — Sewa Virtual Office Jakarta Selatan
   1. Design tokens
   2. Reset & base
   3. Layout primitives
   4. Buttons / CTA
   5. Navbar
   6. Hero
   7. Cards / grids
   8. Pricing
   9. Slider
   10. Testimonials
   11. Location
   12. CTA band
   13. Footer
   14. Sticky / floating CTA
   15. Scroll-reveal
   16. Responsive
   ============================================================ */

/* ---------- 1. Design tokens ---------- */
:root{
  /* brand accent — Legalo red (sampled from logo) */
  --brand:#B0212A;
  --brand-dark:#8E1A22;
  --brand-light:#D64550;
  --brand-tint:#FBEEEF;
  --gradient-primary:linear-gradient(135deg,#B0212A 0%,#8E1A22 100%);

  /* CTA channel color — WhatsApp green, darkened (never neon), neutral shadow */
  --cta:#1A9E4A;
  --cta-dark:#15833D;
  --shadow-cta:0 2px 6px rgba(20,18,15,.16), 0 10px 24px -10px rgba(20,18,15,.24);
  --shadow-cta-hover:0 4px 10px rgba(20,18,15,.20), 0 14px 30px -10px rgba(20,18,15,.30);

  /* neutrals — warm, to sit with the red */
  --ink:#2B2B2E;
  --ink-soft:#58595B;
  --ink-faint:#8A8D91;
  --paper:#FFFFFF;
  --paper-alt:#F7F4F2;
  --card:#FFFFFF;
  --line:#EAE6E3;

  --radius:14px;
  --radius-sm:10px;
  --shadow-card:0 1px 3px rgba(20,18,15,.07), 0 12px 30px -12px rgba(20,18,15,.10);

  --container:1200px;
  --pad-x:clamp(20px, 5vw, 64px);   /* shared by nav / sections / footer */
  --nav-h:70px;
  --ease:cubic-bezier(.16,1,.3,1);
}

/* ---------- 2. Reset & base ---------- */
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}}
body{
  margin:0;
  font-family:"Inter",-apple-system,"Segoe UI",Roboto,Arial,sans-serif;
  color:var(--ink-soft);
  background:var(--paper);
  line-height:1.65;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;height:auto}
a{color:inherit;text-decoration:none}
h1,h2,h3,h4{color:var(--ink);line-height:1.18;margin:0 0 .5em;font-weight:800;letter-spacing:-.02em}
h1{font-size:clamp(1.95rem,4.6vw,3rem)}
h2{font-size:clamp(1.55rem,3.4vw,2.2rem)}
h3{font-size:clamp(1.1rem,2vw,1.3rem);font-weight:700}
p{margin:0 0 1rem}
:focus-visible{outline:2px solid var(--brand);outline-offset:2px;border-radius:3px}

/* ---------- 3. Layout primitives ---------- */
.container{max-width:var(--container);margin:0 auto;padding-inline:var(--pad-x);width:100%}
.section{padding-block:clamp(56px,9vw,104px)}
.section--alt{background:var(--paper-alt)}
.section__head{max-width:720px;margin:0 auto clamp(32px,5vw,56px);text-align:center}
.section__sub{font-size:1.05rem;color:var(--ink-faint);margin:0}
.eyebrow{
  text-transform:uppercase;letter-spacing:.14em;font-size:.78rem;font-weight:700;
  color:var(--brand);margin:0 0 .8rem;
}
.icon{width:1em;height:1em;display:inline-block;fill:none;stroke:currentColor;stroke-width:1.6;
  stroke-linecap:round;stroke-linejoin:round;flex:0 0 auto}

/* ---------- 4. Buttons / CTA ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:.55em;
  font:inherit;font-weight:700;font-size:.95rem;line-height:1.1;
  padding:.78em 1.4em;border-radius:999px;border:1px solid transparent;
  cursor:pointer;transition:background .18s var(--ease),box-shadow .18s var(--ease),transform .18s var(--ease),color .18s var(--ease),border-color .18s var(--ease);
}
.btn--lg{font-size:1.02rem;padding:.9em 1.75em}
.btn--block{width:100%}
.btn--wa{background:var(--cta);color:#fff;box-shadow:var(--shadow-cta)}
.btn--wa:hover,.btn--wa:focus-visible{background:var(--cta-dark);box-shadow:var(--shadow-cta-hover);transform:translateY(-1px)}
.btn--brand{background:var(--brand);color:#fff;box-shadow:var(--shadow-cta)}
.btn--brand:hover,.btn--brand:focus-visible{background:var(--brand-dark);box-shadow:var(--shadow-cta-hover);transform:translateY(-1px)}
.btn--ghost{background:transparent;color:var(--ink);border-color:var(--line)}
.btn--ghost:hover,.btn--ghost:focus-visible{border-color:var(--ink);background:var(--paper)}
.btn__wa-icon{width:1.2em;height:1.2em;flex:0 0 auto}

/* ---------- 5. Navbar ---------- */
.nav{
  position:sticky;top:0;z-index:100;background:rgba(255,255,255,.92);
  backdrop-filter:saturate(1.6) blur(8px);border-bottom:1px solid transparent;
  transition:box-shadow .2s var(--ease),border-color .2s var(--ease);
}
.nav.is-stuck{box-shadow:0 1px 0 var(--line),0 8px 22px -12px rgba(20,18,15,.18);border-color:var(--line)}
.nav__inner{display:flex;align-items:center;gap:1.2rem;min-height:var(--nav-h)}
.nav__logo{display:inline-flex;align-items:center}
.nav__logo img{height:34px;width:auto}
.nav__links{display:flex;gap:1.6rem;margin-left:auto;font-weight:600;font-size:.95rem}
.nav__links a{color:var(--ink-soft);padding:.3em 0}
.nav__links a:hover{color:var(--brand)}
.nav__cta{margin-left:1.4rem}
.nav__toggle{display:none;background:none;border:0;width:44px;height:44px;padding:10px;cursor:pointer;margin-left:auto}
.nav__toggle span{display:block;height:2px;background:var(--ink);border-radius:2px;transition:.2s var(--ease)}
.nav__toggle span+span{margin-top:5px}
.nav__toggle[aria-expanded="true"] span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.nav__toggle[aria-expanded="true"] span:nth-child(2){opacity:0}
.nav__toggle[aria-expanded="true"] span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}

/* ---------- 6. Hero ---------- */
.hero{padding-top:clamp(40px,6vw,72px)}
.hero__grid{display:grid;grid-template-columns:1.05fr .95fr;gap:clamp(28px,5vw,64px);align-items:center}
.hero__copy .lead{font-size:1.12rem;color:var(--ink-soft);max-width:36ch}
.hero__actions{display:flex;flex-wrap:wrap;gap:.8rem;margin:1.6rem 0 1.4rem}
.hero__chips{list-style:none;display:flex;flex-wrap:wrap;gap:.5rem .7rem;padding:0;margin:0}
.hero__chips li{
  display:flex;align-items:center;gap:.4rem;
  font-size:.85rem;font-weight:600;color:var(--ink-soft);
  background:var(--paper-alt);border:1px solid var(--line);border-radius:999px;padding:.4em .9em;
}
.hero__chips .icon{color:var(--brand);width:15px;height:15px}
.hero__media img{border-radius:var(--radius);box-shadow:var(--shadow-card);width:100%;aspect-ratio:10/9;object-fit:cover;background:var(--paper-alt)}

/* ---------- 7. Cards / grids ---------- */
.grid{display:grid;gap:clamp(16px,3vw,28px)}
.grid--3{grid-template-columns:repeat(3,1fr)}
.grid--2{grid-template-columns:repeat(2,1fr)}
.card{
  background:var(--card);border:1px solid var(--line);border-radius:var(--radius);
  padding:clamp(20px,3vw,30px);box-shadow:var(--shadow-card);height:100%;
}
.card__icon{
  display:inline-grid;place-items:center;width:46px;height:46px;border-radius:11px;
  background:var(--brand-tint);color:var(--brand);margin-bottom:1rem;
}
.card__icon .icon{width:24px;height:24px}
.card h3{margin-bottom:.4rem}
.card p{margin:0;font-size:.98rem}
.media-band{margin-top:clamp(28px,5vw,48px)}
.media-band img{border-radius:var(--radius);box-shadow:var(--shadow-card);width:100%;max-height:420px;object-fit:cover;background:var(--paper-alt)}

/* ---------- 8. Pricing ---------- */
.pricing{align-items:stretch}
.price{
  display:flex;flex-direction:column;background:var(--card);
  border:1px solid var(--line);border-radius:var(--radius);
  padding:clamp(22px,3vw,32px);box-shadow:var(--shadow-card);position:relative;height:100%;
}
.price--featured{border-color:var(--brand);box-shadow:0 0 0 1px var(--brand),var(--shadow-card)}
.price__badge{
  position:absolute;top:-13px;left:50%;transform:translateX(-50%);
  background:var(--brand);color:#fff;font-size:.72rem;font-weight:700;
  text-transform:uppercase;letter-spacing:.08em;padding:.35em .9em;border-radius:999px;white-space:nowrap;
}
.price__name{margin:.2rem 0 .3rem}
.price__amount{margin:0 0 1.1rem;display:flex;align-items:baseline;gap:.4rem;flex-wrap:wrap}
.price__amount span{font-size:1.7rem;font-weight:800;color:var(--ink)}
.price__amount small{color:var(--ink-faint);font-weight:600}
.price__list{list-style:none;padding:0;margin:0 0 1.5rem;display:grid;gap:.7rem;font-size:.94rem}
.price__list li{position:relative;padding-left:1.7rem}
.price__list li .icon{position:absolute;left:0;top:.18em;width:18px;height:18px;color:var(--brand);stroke-width:2.4}
.price__list li em{display:block;font-style:normal;color:var(--ink-faint);font-size:.85rem;margin-top:.15rem}
.price__cta{margin-top:auto;width:100%}

/* ---------- 9. Slider ---------- */
.slider{position:relative;max-width:1000px;margin:0 auto;padding-inline:var(--pad-x)}
.slider__viewport{overflow:hidden;border-radius:var(--radius);box-shadow:var(--shadow-card)}
.slider__track{display:flex;transition:transform .5s var(--ease)}
.slider__slide{flex:0 0 100%;margin:0}
.slider__slide img{width:100%;height:clamp(220px,54vh,520px);object-fit:cover;background:var(--paper-alt);cursor:zoom-in}
.slider__nav{
  position:absolute;top:50%;transform:translateY(-50%);z-index:2;
  width:44px;height:44px;border-radius:50%;border:1px solid var(--line);
  background:var(--paper);color:var(--ink);display:grid;place-items:center;cursor:pointer;
  box-shadow:var(--shadow-cta);transition:background .15s var(--ease)}
.slider__nav:hover{background:var(--paper-alt)}
.slider__nav .icon{width:22px;height:22px;stroke-width:1.8}
.slider__nav--prev{left:calc(var(--pad-x) - 22px)}
.slider__nav--next{right:calc(var(--pad-x) - 22px)}
.slider__dots{display:flex;justify-content:center;gap:.5rem;margin-top:1.1rem}
.slider__dots button{
  width:9px;height:9px;border-radius:50%;border:0;background:var(--line);cursor:pointer;padding:0;
  transition:background .15s var(--ease),transform .15s var(--ease)}
.slider__dots button[aria-selected="true"]{background:var(--brand);transform:scale(1.3)}
.slider__hint{margin-top:.6rem;text-align:center;font-size:.8rem;color:var(--ink-faint)}

/* ---------- 9b. Lightbox / fullscreen ---------- */
.lightbox{
  position:fixed;inset:0;z-index:200;display:none;
  background:rgba(18,16,14,.97);
  align-items:center;justify-content:center;
  padding:clamp(44px,7vw,72px);
}
.lightbox.is-open{display:flex}
body.lb-open .nav,
body.lb-open .sticky-cta,
body.lb-open .fab-wa{visibility:hidden}
.lightbox__stage{position:relative;max-width:1180px;width:100%;height:100%;display:flex;align-items:center;justify-content:center}
.lightbox__img{max-width:100%;max-height:100%;object-fit:contain;border-radius:8px;box-shadow:0 20px 60px rgba(0,0,0,.5)}
.lightbox__btn{
  position:absolute;z-index:2;width:48px;height:48px;border-radius:50%;
  border:1px solid rgba(255,255,255,.25);background:rgba(20,18,15,.55);color:#fff;
  display:grid;place-items:center;cursor:pointer;transition:background .15s var(--ease)}
.lightbox__btn:hover{background:rgba(20,18,15,.85)}
.lightbox__btn .icon{width:24px;height:24px;stroke-width:1.8}
.lightbox__btn--prev{left:-8px;top:50%;transform:translateY(-50%)}
.lightbox__btn--next{right:-8px;top:50%;transform:translateY(-50%)}
.lightbox__close{position:fixed;top:16px;right:16px}
.lightbox__count{position:fixed;top:22px;left:50%;transform:translateX(-50%);color:rgba(255,255,255,.75);font-size:.85rem;font-weight:600}
@media (max-width:620px){
  .lightbox{padding:56px 10px}
  .lightbox__btn--prev{left:2px}
  .lightbox__btn--next{right:2px}
}

/* ---------- 10. Testimonials ---------- */
.testi{
  background:var(--card);border:1px solid var(--line);border-radius:var(--radius);
  padding:clamp(20px,3vw,30px);box-shadow:var(--shadow-card);height:100%;
  display:flex;flex-direction:column;margin:0;
}
.testi__quote{margin:0 0 1.3rem;font-size:.99rem;color:var(--ink-soft)}
.testi__quote::before{content:"";display:block;width:26px;height:3px;background:var(--brand);border-radius:2px;margin-bottom:1rem}
.testi figcaption{display:flex;align-items:center;gap:.75rem;margin-top:auto}
.testi figcaption img{width:44px;height:44px;border-radius:50%;background:var(--paper-alt)}
.testi figcaption span{display:flex;flex-direction:column;font-size:.9rem;color:var(--ink-faint)}
.testi figcaption strong{color:var(--ink);font-size:.98rem}

/* ---------- 11. Location ---------- */
.location__grid{display:grid;grid-template-columns:1fr 1fr;gap:clamp(28px,5vw,64px);align-items:start}
.location__addr{font-style:normal;font-size:1rem;color:var(--ink-soft);line-height:1.9;
  border-left:3px solid var(--brand);padding-left:1rem;margin-top:1rem}
.location__media img{border-radius:var(--radius);box-shadow:var(--shadow-card);width:100%;aspect-ratio:10/7;object-fit:cover;background:var(--paper-alt)}

/* ---------- 12. CTA band ---------- */
.cta-band{background:var(--gradient-primary);color:#fff;text-align:center}
.cta-band h2{color:#fff}
.cta-band__inner{max-width:640px}
.cta-band p{color:rgba(255,255,255,.88);margin-bottom:1.8rem}

/* ---------- 13. Footer ---------- */
.footer{background:var(--ink);color:rgba(255,255,255,.7);padding:clamp(48px,7vw,72px) 0 clamp(24px,3.5vw,36px)}
.footer__inner{max-width:var(--container);margin:0 auto;padding-inline:var(--pad-x)}  /* same as navbar */
.footer__grid{display:grid;grid-template-columns:1.4fr 1fr 1.5fr;gap:clamp(28px,5vw,56px)}
.footer__logo img{height:40px;width:auto;margin-bottom:.9rem}
.footer__brand p{max-width:34ch;font-size:.92rem}
.footer__col h4{color:#fff;font-size:.95rem;margin-bottom:1rem;letter-spacing:.02em}
.footer__col ul{list-style:none;padding:0;margin:0;display:grid;gap:.6rem;font-size:.9rem}
.footer__col a:hover{color:#fff}
.footer__bottom{border-top:1px solid rgba(255,255,255,.12);margin-top:clamp(24px,4vw,36px);padding-top:1.3rem}
.footer__copy{font-size:.84rem;color:rgba(255,255,255,.6);margin:0 0 .8rem}
.footer__disclaimer{font-size:.82rem;color:rgba(255,255,255,.45);margin:1rem 0 0;max-width:42ch}

/* ---------- 14. Sticky / floating CTA ---------- */
.sticky-cta{
  position:fixed;left:0;right:0;bottom:0;z-index:90;display:none;
  padding:.6rem var(--pad-x) calc(.6rem + env(safe-area-inset-bottom));
  background:rgba(255,255,255,.96);backdrop-filter:blur(8px);border-top:1px solid var(--line);
}
.fab-wa{
  position:fixed;right:clamp(16px,3vw,28px);bottom:clamp(16px,3vw,28px);z-index:85;
  width:56px;height:56px;border-radius:50%;background:var(--cta);
  display:grid;place-items:center;box-shadow:var(--shadow-cta-hover);
  transition:transform .18s var(--ease),background .18s var(--ease)}
.fab-wa:hover{background:var(--cta-dark);transform:translateY(-2px)}
.fab-wa img{width:30px;height:30px}

/* ---------- 15. Scroll-reveal ---------- */
[data-reveal]{opacity:0;transform:translateY(18px);transition:opacity .6s var(--ease),transform .6s var(--ease)}
[data-reveal].is-in{opacity:1;transform:none}
.no-js [data-reveal]{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){
  [data-reveal]{opacity:1 !important;transform:none !important;transition:none}
}

/* ---------- 16. Responsive ---------- */
@media (max-width:1080px){
  .nav__links{gap:1.1rem}
  .nav__cta{margin-left:1rem}
}
@media (max-width:960px){
  .grid--3{grid-template-columns:1fr 1fr}
  .footer__grid{grid-template-columns:1fr 1fr}
}
@media (max-width:820px){
  .nav__links{
    position:fixed;inset:var(--nav-h) 0 auto 0;flex-direction:column;gap:0;
    background:var(--paper);border-bottom:1px solid var(--line);
    padding:.5rem var(--pad-x) 1rem;transform:translateY(-120%);
    transition:transform .28s var(--ease);box-shadow:0 12px 24px rgba(20,18,15,.10);margin:0;
  }
  .nav__links.is-open{transform:translateY(0)}
  .nav__links a{padding:.9rem 0;border-bottom:1px solid var(--line);width:100%}
  .nav__cta{display:none}
  .nav__toggle{display:block}
  .hero__grid{grid-template-columns:1fr;text-align:center}
  .hero__copy .lead{max-width:none}
  .hero__actions,.hero__chips{justify-content:center}
  .hero__media{order:-1}
  .hero__media img{max-height:360px;aspect-ratio:16/10}
  .location__grid{grid-template-columns:1fr}
  .location__addr{margin-inline:auto;max-width:36ch}
  .sticky-cta{display:block}
  .fab-wa{display:none}
  body{padding-bottom:64px}
}
@media (max-width:760px){
  .footer__grid{grid-template-columns:1fr}
}
@media (max-width:620px){
  .grid--3,.grid--2{grid-template-columns:1fr}
  .section__head{text-align:left}
  .slider__nav--prev{left:6px}
  .slider__nav--next{right:6px}
}
@media (max-width:520px){
  .hero__actions .btn{width:100%}
  .price__amount span{font-size:1.5rem}
}