/* ============================================================
   GENSET MAKASSAR — design tokens
   Void/Charcoal (industrial dark) + Fog/Paper (cool light)
   Copper (power/energy) + Volt (circuit blue) accents
   ============================================================ */

:root{
  --void: #1e293b; /* Dark Slate Blue (Cards & Footer) */
  --charcoal: #3368A0; /* Deep Blue */
  --charcoal-2: #2a5a8e;
  --line-dark: rgba(255,255,255,0.15);

  --fog: #f7f9fc; /* Soft Off-White */
  --paper: #ffffff; /* White */
  --line-light: rgba(51,104,160,0.15);

  --copper: #66A3BF; /* Light Blue (Primary Accent) */
  --copper-deep: #4c8baa;
  --volt: #C8DFDB; /* Pale Mint (Secondary Accent) */
  --volt-deep: #b2cfca;

  --ink: #1a2a3a;
  --ink-soft: #4a5c6d;
  --bone: #f7f9fc;

  --radius: 14px;
  --radius-sm: 8px;
  --shadow-soft: 0 20px 40px -20px rgba(16,21,28,0.25);

  --display: "Big Shoulders Display", sans-serif;
  --body: "Inter", -apple-system, BlinkMacSystemFont, sans-serif;
  --mono: "JetBrains Mono", ui-monospace, monospace;

  --ease: cubic-bezier(.22,.7,.28,1);
}

*,*::before,*::after{ box-sizing:border-box; }
html{ scroll-behavior:smooth; }
body{
  margin:0;
  font-family:var(--body);
  color:var(--ink);
  background:var(--paper);
  -webkit-font-smoothing:antialiased;
  line-height:1.5;
}
img{ max-width:100%; display:block; }
a{ color:inherit; text-decoration:none; }
ul{ margin:0; padding:0; list-style:none; }
h1,h2,h3,h4{ margin:0; font-family:var(--display); font-weight:800; letter-spacing:-0.01em; }
p{ margin:0; }
button{ font-family:inherit; }

:focus-visible{
  outline:2px solid var(--volt);
  outline-offset:3px;
  border-radius:4px;
}

@media (prefers-reduced-motion: reduce){
  *{ animation-duration:0.001ms !important; animation-iteration-count:1 !important; transition-duration:0.001ms !important; scroll-behavior:auto !important; }
}

.wrap{
  max-width:1180px;
  margin:0 auto;
  padding:0 24px;
}

/* ---------- scroll progress ---------- */
.scroll-progress{
  position:fixed; top:0; left:0; height:3px; width:0%;
  background:linear-gradient(90deg, var(--copper), var(--volt));
  z-index:1000;
  transition:width 0.1s linear;
}

/* ============================================================
   NAV
   ============================================================ */
.nav{
  position:sticky; top:0; z-index:100;
  background:rgba(251,252,253,0.82);
  backdrop-filter:blur(10px);
  border-bottom:1px solid var(--line-light);
}
.nav__inner{
  display:flex; align-items:center; justify-content:space-between;
  height:76px;
}
.brand{ display:flex; align-items:center; gap:10px; }
.brand__mark{
  font-family:var(--mono); font-weight:700; font-size:13px;
  background:var(--ink); color:var(--copper);
  padding:6px 8px; border-radius:6px; letter-spacing:0.04em;
}
.brand__name{
  font-family:var(--display); font-weight:800; font-size:18px;
  letter-spacing:0.01em; color:var(--ink);
}
.brand__name em{
  font-style:normal; color:var(--copper-deep);
}
.nav__links{ display:flex; gap:34px; }
.nav__links a{
  font-size:14.5px; font-weight:600; color:var(--ink-soft);
  transition:color 0.2s var(--ease);
  position:relative;
}
.nav__links a:hover{ color:var(--ink); }
.nav__links a::after{
  content:""; position:absolute; left:0; right:0; bottom:-6px; height:2px;
  background:var(--copper); transform:scaleX(0); transform-origin:left;
  transition:transform 0.25s var(--ease);
}
.nav__links a:hover::after{ transform:scaleX(1); }

.nav__actions{ display:flex; align-items:center; gap:14px; }
.nav__burger{
  display:none; flex-direction:column; gap:5px;
  background:none; border:none; cursor:pointer; padding:8px;
}
.nav__burger span{ width:22px; height:2px; background:var(--ink); border-radius:2px; }

/* ---------- buttons ---------- */
.btn{
  display:inline-flex; align-items:center; gap:9px;
  font-weight:600; font-size:14.5px;
  padding:13px 22px; border-radius:999px;
  border:1px solid transparent;
  cursor:pointer; white-space:nowrap;
  transition:transform 0.2s var(--ease), box-shadow 0.2s var(--ease), background 0.2s var(--ease), border-color .2s var(--ease);
}
.btn .ico{ width:22px; height:22px; fill:currentColor; flex-shrink:0; }
.btn .ico--sm{ width:18px; height:18px; }
.btn--wa{
  background:var(--copper); color:#fff;
  box-shadow:0 10px 24px -12px rgba(102,163,191,0.45);
}
.btn--wa:hover{ transform:translateY(-2px); background:var(--copper-deep); }
.btn--ghost{
  background:transparent; color:var(--ink); border-color:var(--line-light);
}
.btn--ghost:hover{ border-color:var(--ink); transform:translateY(-2px); }
.btn--sm{ padding:9px 16px; font-size:13px; }
.btn--lg{ padding:16px 30px; font-size:16px; }

/* ============================================================
   HERO
   ============================================================ */
.hero{
  position:relative;
  min-height:100vh;
  background:
    url('images/bg-hero.jpg') center/cover no-repeat;
  color:var(--bone);
  overflow:hidden;
}
.hero__overlay{
  position:absolute; inset:0;
  background:
    linear-gradient(105deg, rgba(16,21,28,0.88) 0%, rgba(16,21,28,0.65) 45%, rgba(16,21,28,0.35) 100%);
  z-index:1;
}
.hero__inner{
  position:relative; z-index:2;
  padding-top:220px; padding-bottom:64px;
}
.hero__copy{ max-width:900px; }
.eyebrow{
  display:inline-flex; align-items:center; gap:9px;
  font-family:var(--mono); font-size:12.5px; font-weight:600;
  letter-spacing:0.04em; color:var(--copper);
  border:1px solid rgba(66, 227, 227, 0.35);
  background:rgba(66, 189, 227, 0.12);
  padding:7px 14px; border-radius:999px;
  margin-bottom:26px;
}
.eyebrow__dot{
  width:6px; height:6px; border-radius:50%; background:var(--copper);
  box-shadow:0 0 0 3px rgba(227,165,66,0.25);
  animation:pulse-dot 2s infinite;
}
@keyframes pulse-dot{
  0%,100%{ opacity:1; } 50%{ opacity:0.35; }
}
.hero__title{
  font-size:clamp(36px, 5.5vw, 62px);
  line-height:1.08;
  font-weight:900;
  color:#fff;
  margin-bottom:22px;
}
.hero__title .accent{ color:var(--copper); }
.hero__desc{
  font-size:16.5px; line-height:1.7; color:#c5cdd6;
  max-width:800px; margin-bottom:36px;
}
.hero__cta{ display:flex; flex-wrap:wrap; gap:14px; margin-bottom:36px; }
.hero .btn--ghost{ color:#fff; border-color:rgba(255,255,255,0.3); }
.hero .btn--ghost:hover{ border-color:#fff; background:rgba(255,255,255,0.08); }
.hero .btn--ghost .ico{ fill:currentColor; }

/* green circle icon wrapper */
.ico-circle{
  display:inline-flex; align-items:center; justify-content:center;
  width:34px; height:34px; border-radius:50%;
  flex-shrink:0;
}
.ico-circle--wa{
  background:var(--copper); color:#fff;
}
.ico-circle--wa .ico{ width:18px; height:18px; fill:#fff; }

/* primary button */
.btn--primary{
  background:var(--copper); color:#fff;
  box-shadow:0 10px 24px -12px rgba(102,163,191,0.5);
}
.btn--primary:hover{ transform:translateY(-2px); background:var(--copper-deep); }

/* hero inline stats */
.hero__stats{
  display:flex; gap:40px; flex-wrap:wrap;
}
.hero-stat{ text-align:left; }
.hero-stat__num{
  display:block;
  font-family:var(--display); font-weight:900;
  font-size:clamp(28px, 3.5vw, 38px);
  color:var(--copper);
  line-height:1;
  margin-bottom:4px;
}
.hero-stat__label{
  font-size:11.5px; color:#a1aab4;
  letter-spacing:0.06em; text-transform:uppercase;
  font-weight:600;
}


/* ============================================================
   TRUST / BRAND LOGOS
   ============================================================ */
.trust{ padding:80px 0; background:white; }
.brand-grid{
  display:grid; grid-template-columns:repeat(5, 1fr); gap:18px;
}
.brand-logo{
  background:var(--paper);
  border:1px solid var(--line-light);
  border-radius:var(--radius-sm);
  padding:20px 16px;
  display:flex; align-items:center; justify-content:center;
  transition:transform 0.2s var(--ease), box-shadow 0.2s var(--ease);
}
.brand-logo:hover{
  transform:translateY(-3px);
  box-shadow:var(--shadow-soft);
}
.brand-logo img{
  max-height:48px; width:auto; object-fit:contain;
  filter:grayscale(0.3);
  transition:filter 0.2s var(--ease);
}
.brand-logo:hover img{ filter:grayscale(0); }

/* ============================================================
   WHY US
   ============================================================ */
.why-us{ padding:100px 0; background:var(--fog); }
.why-us__inner{
  display:grid; grid-template-columns:1fr 1fr; gap:64px; align-items:center;
}
.why-us__img{
  background:var(--paper);
  border-radius:20px;
  padding:20px;
  display:flex; justify-content:center; align-items:center;
}
.why-us__img img{
  max-width:100%; height:auto;
  border-radius:12px;
}
.why-us__content{ display:flex; flex-direction:column; }
.why-us__title{ font-family:var(--display); font-size:clamp(32px,4vw,48px); font-weight:800; color:var(--ink); margin-bottom:16px; line-height:1.1; }
.why-us__desc{ font-size:15px; color:var(--ink-soft); line-height:1.6; margin-bottom:32px; }
.why-us__list{ display:flex; flex-direction:column; gap:24px; }
.why-us__item{ display:flex; gap:16px; align-items:flex-start; }
.why-us__icon{
  width:36px; height:36px; border-radius:8px;
  background:var(--charcoal); color:#fff;
  display:flex; align-items:center; justify-content:center;
  flex-shrink:0;
}
.why-us__icon svg{ width:22px; height:22px; fill:currentColor; }
.why-us__text h4{ font-family:var(--body); font-size:15px; font-weight:700; color:var(--ink); margin-bottom:6px; }
.why-us__text p{ font-size:13.5px; color:var(--ink-soft); line-height:1.55; }

/* ============================================================
   SECTION HEAD (shared)
   ============================================================ */
.section-head{ max-width:640px; margin:0 auto 56px; text-align:center; }
.section-head--left{ margin:0 0 0 0; text-align:left; }
.section-eyebrow{
  font-family:var(--mono); font-size:12.5px; font-weight:600;
  color:var(--copper-deep); letter-spacing:0.06em; text-transform:uppercase;
  margin-bottom:14px;
}
.section-title{ font-size:clamp(28px,3.6vw,42px); line-height:1.12; color:var(--ink); }
.section-desc{ margin-top:16px; color:var(--ink-soft); font-size:16px; line-height:1.6; }

/* ============================================================
   FEATURES
   ============================================================ */
.features{ padding:96px 0; background:white; }
.feature-grid{
  display:grid; grid-template-columns:repeat(3,1fr); gap:22px;
}
.feature-card{
  background:var(--paper); border:1px solid var(--line-light);
  border-radius:var(--radius); padding:32px 28px;
  transition:transform 0.25s var(--ease), box-shadow 0.25s var(--ease), border-color .25s var(--ease);
}
.feature-card:hover{
  transform:translateY(-4px);
  box-shadow:var(--shadow-soft);
  border-color:var(--copper);
}
.feature-card__icon{
  width:52px; height:52px; border-radius:12px;
  display:flex; align-items:center; justify-content:center;
  background:var(--ink); color:var(--copper);
  margin-bottom:20px;
}
.feature-card__icon .icon-line{ width:26px; height:26px; }
.feature-card h3{ font-size:19px; margin-bottom:10px; color:var(--ink); }
.feature-card p{ color:var(--ink-soft); font-size:14.5px; line-height:1.6; }

.icon-line{
  fill:none; stroke:currentColor; stroke-width:1.7;
  stroke-linecap:round; stroke-linejoin:round;
}

/* ============================================================
   PRODUCTS
   ============================================================ */
.products{ padding:100px 0; background:var(--fog); }
.product-grid{
  display:grid; grid-template-columns:repeat(4,1fr); gap:20px;
}
.product-card{
  position:relative;
  background:var(--void); color:var(--bone);
  border:1px solid var(--line-dark);
  border-radius:var(--radius); padding:26px 22px 24px;
  display:flex; flex-direction:column;
  transition:transform 0.25s var(--ease), box-shadow 0.25s var(--ease);
}
.product-card:hover{ transform:translateY(-5px); box-shadow:0 24px 44px -22px rgba(16,21,28,0.5); }
.product-card__img{
  width:100%; height:200px; border-radius:8px;
  background:#fff; margin-bottom:18px;
  overflow:hidden; display:flex; align-items:center; justify-content:center;
}
.product-card__img img{
  width:100%; height:100%; object-fit:contain;
  padding:8px; transition:transform 0.3s var(--ease);
}
.product-card:hover .product-card__img img{ transform:scale(1.05); }
.product-card__tag{
  display:inline-block; align-self:flex-start;
  font-family:var(--mono); font-size:11px; font-weight:600;
  color:var(--copper); border:1px solid rgba(102,163,191,0.4);
  padding:4px 9px; border-radius:999px; margin-bottom:14px;
}
.product-card h3{ font-size:18px; margin-bottom:8px; }
.product-card p{ color:#a7b0b9; font-size:13.5px; line-height:1.55; flex:1; margin-bottom:18px; }
.product-card__link{
  background:var(--copper); color:#fff;
  font-size:13px; font-weight:600;
  display:inline-flex; align-items:center; justify-content:center; gap:8px;
  padding:10px 16px; border-radius:var(--radius-sm);
  transition:transform 0.2s var(--ease), background 0.2s var(--ease);
  margin-top:auto;
}
.product-card__link:hover{ background:var(--copper-deep); transform:translateY(-2px); }
.product-card__link .ico{ width:18px; height:18px; fill:currentColor; flex-shrink:0; }

/* ============================================================
   TESTIMONIALS
   ============================================================ */
.testimonials{ padding:96px 0; background:var(--paper); }
.testi-grid{ display:grid; grid-template-columns:repeat(3,1fr); gap:22px; }
.testi-card{
  background:var(--fog); border:1px solid var(--line-light);
  border-radius:var(--radius); padding:30px 26px;
  margin:0;
  display:flex; flex-direction:column;
}
.testi-card p{
  font-size:15.5px; line-height:1.65; color:var(--ink);
  margin-bottom:22px; position:relative;
  flex:1;
}
.testi-card footer{ display:flex; align-items:center; gap:14px; }
.testi-card__avatar{
  width:50px; height:50px; border-radius:50%;
  object-fit:cover;
  border:2.5px solid var(--volt);
  flex-shrink:0;
}
.testi-card footer div{ display:flex; flex-direction:column; gap:2px; }
.testi-card__name{ font-weight:700; font-size:14.5px; color:var(--ink); }
.testi-card__role{ font-size:13px; color:var(--ink-soft); }

/* ============================================================
   CTA BANNER
   ============================================================ */
.cta-banner{
  background:linear-gradient(120deg, var(--ink) 0%, #202b36 100%);
  color:var(--bone);
  padding:64px 0;
}
.cta-banner__inner{
  display:flex; align-items:center; justify-content:space-between; gap:30px; flex-wrap:wrap;
}
.cta-banner h2{ font-size:clamp(24px,3vw,32px); margin-bottom:8px; }
.cta-banner p{ color:#b8c0c9; font-size:15px; }
.cta-banner .btn--wa{ background:#25D366; color:#fff; flex-shrink:0; }
.cta-banner .btn--wa:hover{ background:#22c55e; }

/* ============================================================
   CONTACT
   ============================================================ */
.contact{ padding:100px 0 110px; background:var(--paper); }
.contact__inner{ display:grid; grid-template-columns:1fr 1.1fr; gap:64px; align-items:center; }
.contact-info{ display:flex; flex-direction:column; gap:40px; }

.contact-list{ display:flex; flex-direction:column; gap:28px; }
.contact-item{ display:flex; gap:20px; align-items:flex-start; }
.contact-item--link{ cursor:pointer; transition:transform 0.2s var(--ease); }
.contact-item--link:hover{ transform:translateX(6px); }

.contact-item__icon{
  width:48px; height:48px; border-radius:12px;
  background:var(--ink); color:var(--copper);
  display:flex; align-items:center; justify-content:center;
  flex-shrink:0;
}
.contact-item__icon .ico{ width:24px; height:24px; fill:currentColor; }
.contact-item__icon svg[fill="none"]{ fill:none; }

.contact-item__text{ display:flex; flex-direction:column; gap:4px; }
.contact-item__text h3{ font-family:var(--body); font-weight:700; font-size:16px; color:var(--ink); margin:0; }
.contact-item__text p{ font-size:14.5px; color:var(--ink-soft); line-height:1.5; margin:0; }
.contact-item__text strong{ font-weight:700; font-size:17px; color:var(--ink); }

.contact-map{ width:100%; height:100%; border-radius:12px; overflow:hidden; box-shadow:0 12px 32px rgba(0,0,0,0.1); }
.contact-map iframe{ width:100%; height:100%; min-height:420px; border:0; display:block; }

/* ============================================================
   FOOTER
   ============================================================ */
.footer{ background:var(--void); color:#9aa4ae; padding:70px 0 0; }
.footer__grid{
  display:grid; grid-template-columns:1.4fr 1fr 1fr 1fr; gap:40px;
  padding-bottom:50px; border-bottom:1px solid var(--line-dark);
}
.footer__col{ display:flex; flex-direction:column; gap:12px; }
.footer__col--brand p{ font-size:13.5px; line-height:1.6; margin-top:10px; color:#8892a0; }
.footer__col h4{ color:var(--bone); font-size:13px; letter-spacing:0.04em; text-transform:uppercase; margin-bottom:4px; font-family:var(--body); font-weight:700; }
.footer__col a, .footer__col span{ font-size:13.5px; color:#9aa4ae; transition:color 0.2s var(--ease); }
.footer__col a:hover{ color:var(--copper); }
.brand--footer .brand__name{ color:var(--bone); }
.footer__bottom{
  display:flex; justify-content:space-between; flex-wrap:wrap; gap:8px;
  padding:24px 0; font-size:12.5px; color:#6b7580;
}

/* ============================================================
   FLOATING WHATSAPP
   ============================================================ */
.wa-float{
  position:fixed; right:24px; bottom:24px; z-index:200;
  width:66px; height:66px; border-radius:50%;
  background:#25D366; color:#fff;
  display:flex; align-items:center; justify-content:center;
  box-shadow:0 14px 30px -10px rgba(37,211,102,0.5);
  transition:transform 0.2s var(--ease);
}
.wa-float:hover{ transform:scale(1.08); }
.wa-float .ico{ width:36px; height:36px; fill:currentColor; position:relative; z-index:1; }
.wa-float .ico.ico--lg{ width:38px; height:38px; }
.wa-float__ring{
  position:absolute; inset:0; border-radius:50%;
  border:2px solid #25D366; opacity:0.55;
  animation:ring-pulse 2.4s ease-out infinite;
}
@keyframes ring-pulse{
  0%{ transform:scale(1); opacity:0.55; }
  100%{ transform:scale(1.6); opacity:0; }
}

/* ============================================================
   SCROLL REVEAL
   ============================================================ */
.reveal{
  opacity:0; transform:translateY(22px);
  transition:opacity 0.7s var(--ease), transform 0.7s var(--ease);
}
.reveal.in-view{ opacity:1; transform:translateY(0); }

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width:960px){
  .feature-grid{ grid-template-columns:1fr; }
  .why-us__inner{ grid-template-columns:1fr; gap:40px; }
  .product-grid{ grid-template-columns:repeat(2,1fr); }
  .testi-grid{ grid-template-columns:1fr; }
  .contact__inner{ grid-template-columns:1fr; gap:40px; }
  .contact-map iframe{ min-height:300px; }
  .footer__grid{ grid-template-columns:1fr 1fr; }
  .hero__stats{ gap:30px; }
  .brand-grid{ grid-template-columns:repeat(3, 1fr); }
}

@media (max-width:760px){
  .nav__links{
    position:absolute; top:76px; left:0; right:0;
    background:var(--paper); border-bottom:1px solid var(--line-light);
    flex-direction:column; gap:0; padding:8px 24px 18px;
    transform:translateY(-8px); opacity:0; pointer-events:none;
    transition:all 0.25s var(--ease);
  }
  .nav__links.is-open{ opacity:1; transform:translateY(0); pointer-events:auto; }
  .nav__links a{ padding:13px 0; border-bottom:1px solid var(--line-light); }
  .nav__burger{ display:flex; }
  .nav__actions .btn--sm span{ display:none; }
  .nav__actions .btn--sm{ padding:9px; }

  .product-grid{ grid-template-columns:1fr; }
  .cta-banner__inner{ flex-direction:column; align-items:flex-start; }
  .footer__grid{ grid-template-columns:1fr; }
  .hero__stats{ gap:24px; }
  .hero-stat__num{ font-size:28px; }
}

@media (max-width:520px){
  .hero__inner{ padding-top:110px; padding-bottom:60px; }
  .hero__desc{ font-size:15px; }
  .hero__stats{ gap:20px; }
  .hero__cta{ margin-bottom:40px; }
  .brand-grid{ grid-template-columns:repeat(2, 1fr); gap:12px; }
}