/* ===================== Base / Tokens ===================== */
:root{
  --navy:#0b2545;
  --navy-2:#13315c;
  --blue:#1d6fb8;
  --sky:#3aa0e3;
  --gold:#f2b705;
  --gold-2:#ffce3a;
  --red:#e2231a;
  --teal:#1f7a8c;
  --ink:#14202e;
  --muted:#5b6b7d;
  --bg:#f6f8fb;
  --white:#ffffff;
  --line:#e5ebf2;
  --radius:18px;
  --shadow:0 18px 40px -18px rgba(11,37,69,.35);
  --shadow-sm:0 8px 20px -10px rgba(11,37,69,.3);
}

*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  font-family:'Inter',system-ui,Arial,sans-serif;
  color:var(--ink);
  background:var(--bg);
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
img{max-width:100%;display:block}
a{text-decoration:none;color:inherit}
ul{list-style:none}
h1,h2,h3,h4,h5{font-family:'Oswald',sans-serif;line-height:1.12;letter-spacing:.4px;text-transform:uppercase}

.container{width:min(1180px,92%);margin-inline:auto}
.section{padding:84px 0}
.muted{color:var(--muted)}
.eyebrow{
  display:inline-block;font-weight:700;letter-spacing:2px;text-transform:uppercase;
  font-size:.74rem;color:var(--blue);background:rgba(29,111,184,.1);
  padding:6px 14px;border-radius:999px;margin-bottom:14px;font-family:'Inter',sans-serif;
}
.grad{background:linear-gradient(90deg,var(--gold),var(--gold-2));-webkit-background-clip:text;background-clip:text;color:transparent}

.section__head{text-align:center;max-width:680px;margin:0 auto 52px}
.section__head h2{font-size:clamp(1.8rem,4vw,2.6rem);color:var(--navy)}
.section__head p{margin-top:10px}

/* ===================== Buttons ===================== */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  font-weight:700;font-family:'Inter',sans-serif;font-size:.95rem;
  padding:14px 26px;border-radius:999px;border:0;cursor:pointer;
  transition:transform .2s ease,box-shadow .2s ease,background .2s ease;white-space:nowrap;
}
.btn:hover{transform:translateY(-2px)}
.btn--sm{padding:10px 18px;font-size:.85rem}
.btn--block{width:100%}
.btn--primary{background:linear-gradient(135deg,var(--blue),var(--navy-2));color:#fff;box-shadow:var(--shadow-sm)}
.btn--ghost{background:transparent;color:var(--navy);border:2px solid var(--line)}
.btn--ghost:hover{border-color:var(--blue);color:var(--blue)}
.btn--light{background:#fff;color:var(--navy)}
.btn--wa{background:#25d366;color:#fff}

/* ===================== Topbar ===================== */
.topbar{background:var(--navy);color:#cfe0f1;font-size:.82rem}
.topbar__inner{display:flex;justify-content:space-between;align-items:center;gap:14px;padding:9px 0;flex-wrap:wrap}
.topbar__links{display:flex;gap:20px;flex-wrap:wrap}
.topbar__item{display:inline-flex;align-items:center;gap:7px;color:#cfe0f1}
.topbar__item:hover{color:#fff}
.ic{font-size:.95rem}

/* ===================== Navbar ===================== */
.nav{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.92);backdrop-filter:blur(10px);border-bottom:1px solid var(--line);transition:box-shadow .3s}
.nav.scrolled{box-shadow:0 10px 30px -18px rgba(11,37,69,.5)}
.nav__inner{display:flex;align-items:center;justify-content:space-between;padding:12px 0}
.brand{display:flex;align-items:center;gap:12px}
.brand__logo{width:50px;height:50px;object-fit:contain;border-radius:10px}
.brand__text{display:flex;flex-direction:column;line-height:1}
.brand__text strong{font-family:'Oswald',sans-serif;font-size:1.15rem;color:var(--navy);letter-spacing:1px}
.brand__text small{color:var(--gold);font-size:.66rem;letter-spacing:2px;text-transform:uppercase;font-weight:600}

.nav__menu{display:flex;align-items:center;gap:28px}
.nav__menu a{font-weight:600;font-size:.93rem;color:var(--ink);position:relative}
.nav__menu a:not(.btn)::after{content:"";position:absolute;left:0;bottom:-6px;height:2px;width:0;background:var(--blue);transition:width .25s}
.nav__menu a:not(.btn):hover::after{width:100%}
.nav__menu a:not(.btn):hover{color:var(--blue)}
.nav__cta{color:#fff !important}

.nav__toggle{display:none;flex-direction:column;gap:5px;background:none;border:0;cursor:pointer;padding:8px}
.nav__toggle span{width:26px;height:3px;background:var(--navy);border-radius:2px;transition:.3s}
.nav__toggle.open span:nth-child(1){transform:translateY(8px) rotate(45deg)}
.nav__toggle.open span:nth-child(2){opacity:0}
.nav__toggle.open span:nth-child(3){transform:translateY(-8px) rotate(-45deg)}

/* ===================== Hero ===================== */
.hero{position:relative;color:#fff;overflow:hidden;background:linear-gradient(135deg,#0b2545 0%,#13315c 55%,#1d6fb8 130%)}
.hero__bg{position:absolute;inset:0;opacity:.4;
  background:
    radial-gradient(700px 380px at 85% 10%,rgba(58,160,227,.55),transparent 60%),
    radial-gradient(600px 360px at 10% 100%,rgba(242,183,5,.18),transparent 60%);
}
.hero__inner{position:relative;display:grid;grid-template-columns:1.15fr .85fr;gap:48px;align-items:center;padding:80px 0 96px}
.hero__content h1{font-size:clamp(2.3rem,5.4vw,4rem);margin:6px 0 14px}
.hero__lead{font-size:1.08rem;color:#d8e6f5;max-width:540px}
.hero__cta{display:flex;gap:14px;flex-wrap:wrap;margin:28px 0 36px}
.hero__stats{display:flex;gap:34px;flex-wrap:wrap}
.hero__stats div{display:flex;flex-direction:column}
.hero__stats strong{font-family:'Oswald',sans-serif;font-size:1.9rem;color:var(--gold-2)}
.hero__stats span{font-size:.82rem;color:#bcd0e6}

.hero__badges{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.logo-chip{background:#fff;border-radius:var(--radius);padding:22px;display:flex;align-items:center;justify-content:center;min-height:120px;box-shadow:var(--shadow);transition:transform .3s}
.logo-chip:hover{transform:translateY(-6px) rotate(-1deg)}
.logo-chip:first-child{grid-column:1 / -1}
.logo-chip img{max-height:84px;width:auto;object-fit:contain}
.logo-chip--teal{background:linear-gradient(135deg,#1f7a8c,#2f9bb0)}
.logo-chip--dark{background:#15151a}

/* ===================== Marquee ===================== */
.marquee{background:var(--gold);color:var(--navy);overflow:hidden;white-space:nowrap;border-block:3px solid var(--navy)}
.marquee__track{display:inline-flex;gap:28px;padding:13px 0;font-family:'Oswald',sans-serif;font-weight:600;letter-spacing:1px;text-transform:uppercase;animation:scroll 26s linear infinite}
.marquee__track span{font-size:1rem}
@keyframes scroll{from{transform:translateX(0)}to{transform:translateX(-50%)}}

/* ===================== About ===================== */
.about__grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:54px;align-items:center}
.about__media{position:relative}
.about__logo{width:100%;max-width:380px;border-radius:var(--radius);box-shadow:var(--shadow);background:#0b2545;padding:30px}
.about__card{position:absolute;right:-6px;bottom:-22px;background:var(--gold);color:var(--navy);padding:16px 22px;border-radius:14px;box-shadow:var(--shadow-sm);display:flex;flex-direction:column;font-family:'Oswald',sans-serif}
.about__card strong{font-size:1.2rem}
.about__text h2{font-size:clamp(1.9rem,4vw,2.7rem);color:var(--navy);margin-bottom:14px}
.about__text p{margin-bottom:14px;color:#3c4a59}
.ticks{margin-top:18px;display:grid;gap:12px}
.ticks li{position:relative;padding-left:34px;font-weight:500}
.ticks li::before{content:"✓";position:absolute;left:0;top:-1px;width:22px;height:22px;background:var(--blue);color:#fff;border-radius:50%;display:grid;place-items:center;font-size:.75rem;font-weight:700}

/* ===================== Brands ===================== */
.brand-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:26px}
.brand-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:30px;text-align:center;transition:transform .3s,box-shadow .3s;display:flex;flex-direction:column}
.brand-card:hover{transform:translateY(-8px);box-shadow:var(--shadow)}
.brand-card__logo{height:140px;border-radius:14px;display:flex;align-items:center;justify-content:center;margin-bottom:22px;padding:18px}
.brand-card__logo img{max-height:104px;width:auto;object-fit:contain}
.brand-card__logo--bosch{background:#eaf2fb}
.brand-card__logo--teal{background:linear-gradient(135deg,#1f7a8c,#2f9bb0)}
.brand-card__logo--dark{background:#15151a}
.brand-card h3{font-size:1.25rem;color:var(--navy)}
.brand-card__tag{font-size:.78rem;font-weight:700;letter-spacing:1px;text-transform:uppercase;color:var(--blue);margin:6px 0 12px}
.brand-card p{color:var(--muted);font-size:.95rem}
.link-arrow{margin-top:auto;padding-top:18px;font-weight:700;color:var(--blue)}
.link-arrow:hover{color:var(--navy)}

/* ===================== Services ===================== */
.services{background:linear-gradient(180deg,#fff,var(--bg))}
.service-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:22px}
.service{background:#fff;border:1px solid var(--line);border-radius:16px;padding:26px 22px;transition:transform .3s,border-color .3s}
.service:hover{transform:translateY(-6px);border-color:var(--blue)}
.service__ic{font-size:2rem;display:block;margin-bottom:12px}
.service h4{font-size:1.05rem;color:var(--navy);margin-bottom:6px}
.service p{font-size:.9rem;color:var(--muted)}

/* ===================== Why ===================== */
.why{background:var(--navy);color:#fff}
.why__grid{display:grid;grid-template-columns:1fr 1.2fr;gap:54px;align-items:center}
.why__head h2{font-size:clamp(1.9rem,4vw,2.7rem);margin-bottom:14px}
.why__head .muted{color:#bcd0e6;margin-bottom:24px}
.why__items{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.why__item{background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.12);border-radius:16px;padding:24px}
.why__item strong{font-family:'Oswald',sans-serif;font-size:1.15rem;color:var(--gold-2);display:block;margin-bottom:8px}
.why__item p{color:#cfe0f1;font-size:.92rem}

/* ===================== CTA banner ===================== */
.cta-banner{background:linear-gradient(135deg,var(--gold),var(--gold-2))}
.cta-banner__inner{display:flex;align-items:center;justify-content:space-between;gap:26px;padding:46px 0;flex-wrap:wrap}
.cta-banner h2{color:var(--navy);font-size:clamp(1.5rem,3.4vw,2.1rem)}
.cta-banner p{color:#5a4a06;font-weight:500}
.cta-banner__btns{display:flex;gap:14px;flex-wrap:wrap}

/* ===================== Contact ===================== */
.contact__grid{display:grid;grid-template-columns:1fr 1fr;gap:48px}
.contact__info h2{font-size:clamp(1.9rem,4vw,2.7rem);color:var(--navy)}
.contact__row{display:flex;align-items:flex-start;gap:16px;padding:16px 0;border-bottom:1px solid var(--line)}
.contact__ic{width:46px;height:46px;flex:none;background:rgba(29,111,184,.1);color:var(--blue);border-radius:12px;display:grid;place-items:center;font-size:1.2rem}
.contact__row strong{color:var(--navy)}
.contact__row span:last-child{word-break:break-word}

.contact__form{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:30px;box-shadow:var(--shadow-sm)}
.contact__form h3{color:var(--navy);margin-bottom:18px;font-size:1.35rem}
.field{margin-bottom:16px}
.field label{display:block;font-weight:600;font-size:.85rem;margin-bottom:6px;color:var(--navy)}
.field input,.field select,.field textarea{
  width:100%;padding:12px 14px;border:1px solid var(--line);border-radius:12px;
  font-family:inherit;font-size:.95rem;background:var(--bg);transition:border-color .2s,box-shadow .2s;
}
.field input:focus,.field select:focus,.field textarea:focus{
  outline:none;border-color:var(--blue);box-shadow:0 0 0 3px rgba(29,111,184,.15);background:#fff
}
.form-note{margin-top:14px;color:#138a36;font-weight:600;font-size:.9rem}

/* ===================== Footer ===================== */
.footer{background:#08182e;color:#bcd0e6}
.footer__grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1.4fr;gap:36px;padding:60px 0 40px}
.footer__brand img{width:64px;border-radius:12px;margin-bottom:14px}
.footer__brand p{font-size:.92rem;max-width:300px}
.footer__col h5{color:#fff;font-size:1rem;margin-bottom:16px;letter-spacing:1px}
.footer__col a{display:block;padding:6px 0;color:#bcd0e6;font-size:.92rem;transition:color .2s}
.footer__col a:hover{color:var(--gold-2)}
.footer__bar{border-top:1px solid rgba(255,255,255,.1)}
.footer__bar-inner{display:flex;justify-content:space-between;gap:14px;padding:18px 0;font-size:.82rem;flex-wrap:wrap}

/* ===================== Floating WhatsApp ===================== */
.fab{position:fixed;right:20px;bottom:22px;width:58px;height:58px;border-radius:50%;background:#25d366;color:#fff;display:grid;place-items:center;font-size:1.6rem;box-shadow:0 12px 26px -8px rgba(37,211,102,.7);z-index:60;animation:pulse 2.4s infinite}
.fab:hover{transform:scale(1.08)}
@keyframes pulse{0%{box-shadow:0 0 0 0 rgba(37,211,102,.5)}70%{box-shadow:0 0 0 16px rgba(37,211,102,0)}100%{box-shadow:0 0 0 0 rgba(37,211,102,0)}}

/* ===================== Reveal animation ===================== */
.reveal{opacity:0;transform:translateY(28px);transition:opacity .7s ease,transform .7s ease}
.reveal.in{opacity:1;transform:none}

/* ===================== Responsive ===================== */
@media (max-width:980px){
  .hero__inner{grid-template-columns:1fr;text-align:center}
  .hero__lead{margin-inline:auto}
  .hero__cta,.hero__stats{justify-content:center}
  .hero__badges{max-width:460px;margin-inline:auto}
  .about__grid,.why__grid,.contact__grid{grid-template-columns:1fr;gap:40px}
  .about__media{max-width:420px;margin-inline:auto}
  .brand-grid{grid-template-columns:1fr 1fr}
  .service-grid{grid-template-columns:1fr 1fr}
  .footer__grid{grid-template-columns:1fr 1fr}
}

@media (max-width:760px){
  .nav__menu{
    position:fixed;inset:0 0 0 auto;top:0;height:100vh;width:78%;max-width:320px;
    background:#fff;flex-direction:column;align-items:flex-start;justify-content:flex-start;
    gap:6px;padding:90px 28px 28px;transform:translateX(100%);transition:transform .35s ease;
    box-shadow:-20px 0 50px -20px rgba(0,0,0,.4);z-index:55;
  }
  .nav__menu.open{transform:translateX(0)}
  .nav__menu a{width:100%;padding:12px 0;border-bottom:1px solid var(--line);font-size:1.05rem}
  .nav__menu a:not(.btn)::after{display:none}
  .nav__cta{margin-top:14px;border-bottom:0 !important;justify-content:center}
  .nav__toggle{display:flex;z-index:56}
  .topbar__links .topbar__item:last-child{display:none}
  .cta-banner__inner{flex-direction:column;text-align:center;align-items:center}
}

@media (max-width:520px){
  .section{padding:60px 0}
  .brand-grid,.service-grid,.why__items,.footer__grid{grid-template-columns:1fr}
  .hero__badges{grid-template-columns:1fr}
  .logo-chip:first-child{grid-column:auto}
  .hero__stats{gap:22px}
  .footer__bar-inner{flex-direction:column;text-align:center}
  .topbar__inner{justify-content:center}
  .topbar__item{font-size:.76rem}
}