/* =========================================================
   Remaxilus Tech LLC — landing styles
   Palette: teal #14B8A6 · cyan #22D3EE · navy #0F172A
            bg #F8FAFC · text #111827
   ========================================================= */

:root{
  --teal:#14B8A6;
  --cyan:#22D3EE;
  --navy:#0F172A;
  --bg:#F8FAFC;
  --text:#111827;

  --muted:#5B6472;          /* secondary text on light */
  --muted-dark:#9FB0C3;     /* secondary text on navy  */
  --line:#E5EBF1;           /* hairline borders        */
  --card:#FFFFFF;

  --grad:linear-gradient(135deg,var(--teal),var(--cyan));
  --shadow-sm:0 1px 2px rgba(15,23,42,.06);
  --shadow-md:0 14px 34px -18px rgba(15,23,42,.28);
  --shadow-lg:0 30px 60px -28px rgba(15,23,42,.45);

  --radius:16px;
  --radius-lg:22px;
  --container:1180px;
  --header-h:72px;

  --font-display:"Space Grotesk",system-ui,sans-serif;
  --font-body:"DM Sans",system-ui,-apple-system,Segoe UI,Roboto,sans-serif;
}

/* ---------- Reset / base ---------- */
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:calc(var(--header-h) + 12px);-webkit-text-size-adjust:100%}
body{
  margin:0;
  font-family:var(--font-body);
  color:var(--text);
  background:var(--bg);
  line-height:1.65;
  font-size:clamp(1rem,.96rem + .2vw,1.0625rem);
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
img{max-width:100%;display:block;height:auto}
a{color:inherit;text-decoration:none}
ul{margin:0;padding:0;list-style:none}
h1,h2,h3{font-family:var(--font-display);line-height:1.12;letter-spacing:-.02em;margin:0;color:var(--navy)}

.container{width:100%;max-width:var(--container);margin-inline:auto;padding-inline:clamp(20px,5vw,40px)}
.section{padding-block:clamp(72px,9vw,128px)}

/* ---------- Shared bits ---------- */
.eyebrow{
  font-family:var(--font-display);
  font-weight:600;
  font-size:.78rem;
  letter-spacing:.16em;
  text-transform:uppercase;
  color:var(--teal);
  margin:0 0 18px;
  display:inline-flex;
  align-items:center;
  gap:10px;
}
.eyebrow::before{content:"";width:26px;height:2px;background:var(--grad);border-radius:2px}
.eyebrow-light{color:var(--cyan)}
.eyebrow-light::before{background:linear-gradient(90deg,var(--cyan),transparent)}

.section-head{max-width:640px;margin-bottom:clamp(36px,5vw,56px)}
.section-title{font-size:clamp(1.7rem,1.2rem + 2.4vw,2.7rem);font-weight:700}
.section-lead{color:var(--muted);margin:16px 0 0;font-size:1.05rem}

/* ---------- Buttons ---------- */
.btn{
  --b-pad:14px 26px;
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:var(--b-pad);
  font-family:var(--font-display);
  font-weight:600;font-size:.98rem;
  border-radius:999px;border:1px solid transparent;
  cursor:pointer;
  transition:transform .18s ease,box-shadow .25s ease,background .2s ease,color .2s ease,border-color .2s ease;
  will-change:transform;
}
.btn:active{transform:translateY(1px)}
.btn-primary{background:var(--grad);color:#06201d;box-shadow:0 12px 26px -12px rgba(20,184,166,.7)}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 18px 34px -12px rgba(34,211,238,.7)}
.btn-ghost{background:transparent;color:#fff;border-color:rgba(255,255,255,.32)}
.btn-ghost:hover{background:rgba(255,255,255,.08);border-color:#fff;transform:translateY(-2px)}
.btn-dark{background:var(--navy);color:#fff}
.btn-dark:hover{background:#1b2740;transform:translateY(-2px)}
.btn-block{width:100%}

/* =========================================================
   Header
   ========================================================= */
.site-header{
  position:sticky;top:0;z-index:60;
  height:var(--header-h);
  display:flex;align-items:center;
  background:rgba(248,250,252,.78);
  backdrop-filter:saturate(160%) blur(12px);
  border-bottom:1px solid transparent;
  transition:border-color .3s ease,background .3s ease,box-shadow .3s ease;
}
.site-header.scrolled{border-bottom-color:var(--line);box-shadow:var(--shadow-sm);background:rgba(248,250,252,.9)}
.header-inner{display:flex;align-items:center;justify-content:space-between;gap:20px}

.brand{display:inline-flex;align-items:center;gap:11px}
.brand-logo{width:40px;height:40px;border-radius:11px;box-shadow:var(--shadow-sm)}
.brand-name{font-family:var(--font-display);font-weight:700;font-size:1.18rem;letter-spacing:-.02em;color:var(--navy)}
.brand-dot{color:var(--teal)}

.nav{display:flex;align-items:center;gap:30px}
.nav a{font-weight:500;font-size:.97rem;color:#33404f;position:relative;transition:color .2s ease}
.nav a:not(.nav-cta)::after{
  content:"";position:absolute;left:0;bottom:-6px;height:2px;width:0;background:var(--grad);
  border-radius:2px;transition:width .25s ease;
}
.nav a:not(.nav-cta):hover{color:var(--navy)}
.nav a:not(.nav-cta):hover::after{width:100%}
.nav-cta{padding:9px 18px;border-radius:999px;background:var(--navy);color:#fff;font-family:var(--font-display);font-weight:600;font-size:.92rem;transition:background .2s ease,transform .2s ease}
.nav-cta:hover{background:#1b2740;transform:translateY(-1px)}

.nav-toggle{
  display:none;width:44px;height:44px;border:1px solid var(--line);border-radius:12px;
  background:#fff;cursor:pointer;padding:0;align-items:center;justify-content:center;flex-direction:column;gap:5px;
}
.nav-toggle span{width:20px;height:2px;background:var(--navy);border-radius:2px;transition:transform .3s ease,opacity .25s ease}
.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)}

/* =========================================================
   Hero
   ========================================================= */
.hero{
  position:relative;
  background:radial-gradient(120% 120% at 80% 0%,#15314a 0%,var(--navy) 55%);
  color:#fff;overflow:hidden;
  padding-block:clamp(96px,14vw,180px) clamp(80px,10vw,130px);
}
.hero-bg{position:absolute;inset:0;z-index:0}
.hero-grid{
  position:absolute;inset:0;
  background-image:linear-gradient(rgba(255,255,255,.045) 1px,transparent 1px),
                   linear-gradient(90deg,rgba(255,255,255,.045) 1px,transparent 1px);
  background-size:54px 54px;
  -webkit-mask-image:radial-gradient(120% 90% at 50% 0%,#000 35%,transparent 78%);
          mask-image:radial-gradient(120% 90% at 50% 0%,#000 35%,transparent 78%);
}
.orb{position:absolute;border-radius:50%;filter:blur(46px);opacity:.55;animation:float 16s ease-in-out infinite}
.orb-1{width:420px;height:420px;background:radial-gradient(circle,#14B8A6,transparent 70%);top:-120px;right:-60px}
.orb-2{width:360px;height:360px;background:radial-gradient(circle,#22D3EE,transparent 70%);bottom:-140px;left:-80px;animation-delay:-5s}
.orb-3{width:240px;height:240px;background:radial-gradient(circle,#0ea5b7,transparent 70%);top:40%;left:55%;animation-delay:-9s;opacity:.4}
@keyframes float{0%,100%{transform:translate(0,0)}50%{transform:translate(24px,-28px)}}

.hero-inner{position:relative;z-index:1;max-width:880px}
.hero-title{
  font-size:clamp(2.2rem,1.2rem + 4.6vw,4.2rem);
  font-weight:700;color:#fff;margin:0 0 22px;
  letter-spacing:-.03em;line-height:1.05;
  max-width:16ch;
}
.hero-sub{font-size:clamp(1.05rem,1rem + .5vw,1.3rem);color:#cdd9e6;max-width:60ch;margin:0 0 34px}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px}

.hero-stack{display:flex;flex-wrap:wrap;gap:10px;margin-top:42px}
.hero-stack li{
  font-family:var(--font-display);font-size:.82rem;font-weight:500;letter-spacing:.02em;
  padding:7px 15px;border:1px solid rgba(255,255,255,.16);border-radius:999px;
  color:#bcd0e2;background:rgba(255,255,255,.03);
}

.scroll-cue{position:absolute;left:50%;bottom:26px;transform:translateX(-50%);z-index:1;
  width:26px;height:42px;border:2px solid rgba(255,255,255,.3);border-radius:999px;display:flex;justify-content:center}
.scroll-cue span{width:4px;height:9px;margin-top:7px;background:var(--cyan);border-radius:4px;animation:cue 1.6s ease-in-out infinite}
@keyframes cue{0%,100%{opacity:0;transform:translateY(0)}40%{opacity:1}80%{opacity:0;transform:translateY(12px)}}

/* =========================================================
   Vision — split label / statement
   ========================================================= */
.vision{background:var(--bg)}
.vision-inner{display:grid;grid-template-columns:minmax(0,240px) 1fr;gap:clamp(28px,5vw,72px);align-items:start}
.vision-label{position:relative}
.vision-bracket{display:block;width:64px;height:4px;background:var(--grad);border-radius:4px;margin-top:6px}
.vision-text{
  font-family:var(--font-display);font-weight:500;
  font-size:clamp(1.4rem,1rem + 2.1vw,2.35rem);
  line-height:1.32;letter-spacing:-.02em;color:var(--navy);margin:0;
}
.vision-text em{font-style:normal;background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}

/* =========================================================
   Services — card grid
   ========================================================= */
.services{background:#fff;border-block:1px solid var(--line)}
.card-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.service-card{
  position:relative;overflow:hidden;
  background:var(--card);border:1px solid var(--line);border-radius:var(--radius);
  padding:26px 22px 24px;
  transition:transform .22s ease,box-shadow .28s ease,border-color .22s ease;
}
.service-card:hover{transform:translateY(-5px);box-shadow:var(--shadow-md);border-color:rgba(20,184,166,.4)}
.card-mark{position:absolute;top:0;left:0;width:0;height:3px;background:var(--grad);transition:width .3s ease}
.service-card:hover .card-mark{width:100%}
.service-icon{
  width:48px;height:48px;border-radius:13px;display:grid;place-items:center;margin-bottom:18px;
  color:var(--teal);background:linear-gradient(135deg,rgba(20,184,166,.12),rgba(34,211,238,.12));
  transition:transform .22s ease;
}
.service-card:hover .service-icon{transform:translateY(-2px) rotate(-3deg)}
.service-icon svg{width:24px;height:24px}
.service-card h3{font-size:1.08rem;font-weight:600;margin:0 0 8px}
.service-card p{margin:0;color:var(--muted);font-size:.94rem;line-height:1.55}

/* =========================================================
   Why Choose Us — sticky aside + pillar stack
   ========================================================= */
.why{background:var(--navy);color:#fff;position:relative;overflow:hidden}
.why::before{content:"";position:absolute;width:520px;height:520px;border-radius:50%;
  background:radial-gradient(circle,rgba(34,211,238,.16),transparent 70%);top:-160px;right:-120px;filter:blur(20px)}
.why-inner{position:relative;display:grid;grid-template-columns:1.05fr 1fr;gap:clamp(36px,5vw,80px);align-items:start}
.why-aside{position:sticky;top:calc(var(--header-h) + 28px)}
.why-title{color:#fff;font-size:clamp(1.7rem,1.2rem + 2.4vw,2.6rem);font-weight:700;margin:0 0 18px;max-width:14ch}
.why-lead{color:#c2d0e0;margin:0 0 28px;font-size:1.03rem;max-width:46ch}

.why-pillars{display:flex;flex-direction:column;gap:14px}
.why-pillar{
  display:flex;gap:18px;align-items:flex-start;
  background:rgba(255,255,255,.04);border:1px solid rgba(255,255,255,.09);
  border-radius:var(--radius);padding:22px 22px;
  transition:transform .2s ease,border-color .2s ease,background .2s ease;
}
.why-pillar:hover{transform:translateX(6px);border-color:rgba(34,211,238,.45);background:rgba(255,255,255,.06)}
.pillar-icon{flex:none;width:46px;height:46px;border-radius:12px;display:grid;place-items:center;
  background:var(--grad);color:#06201d}
.pillar-icon svg{width:23px;height:23px}
.pillar-body h3{color:#fff;font-size:1.1rem;font-weight:600;margin:0 0 4px}
.pillar-body p{margin:0;color:var(--muted-dark);font-size:.96rem;line-height:1.5}

/* =========================================================
   Contact
   ========================================================= */
.contact{background:var(--bg)}
.contact-grid{display:grid;grid-template-columns:1fr 1.1fr;gap:clamp(24px,4vw,48px);align-items:start}

.contact-info{display:flex;flex-direction:column;gap:14px}
.info-row{
  display:flex;align-items:flex-start;gap:16px;
  background:#fff;border:1px solid var(--line);border-radius:14px;padding:18px 20px;
  transition:border-color .2s ease,transform .2s ease,box-shadow .2s ease;
}
a.info-row:hover{border-color:rgba(20,184,166,.45);transform:translateY(-2px);box-shadow:var(--shadow-sm)}
.info-ic{flex:none;width:42px;height:42px;border-radius:11px;display:grid;place-items:center;
  color:var(--teal);background:linear-gradient(135deg,rgba(20,184,166,.12),rgba(34,211,238,.12))}
.info-ic svg{width:21px;height:21px}
.info-text{font-size:.97rem;color:var(--text)}
.info-text strong{display:block;font-family:var(--font-display);font-size:.74rem;letter-spacing:.12em;
  text-transform:uppercase;color:var(--muted);margin-bottom:3px;font-weight:600}
.info-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:6px}

.contact-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius-lg);
  padding:clamp(24px,3vw,34px);box-shadow:var(--shadow-md)}
.field{margin-bottom:16px}
.field label{display:block;font-family:var(--font-display);font-weight:600;font-size:.85rem;
  color:var(--navy);margin-bottom:7px}
.field input,.field select,.field textarea{
  width:100%;font-family:var(--font-body);font-size:.97rem;color:var(--text);
  padding:12px 14px;border:1px solid var(--line);border-radius:11px;background:#fbfdff;
  transition:border-color .2s ease,box-shadow .2s ease,background .2s ease;
}
.field textarea{resize:vertical;min-height:110px}
.field input::placeholder,.field textarea::placeholder{color:#9aa6b4}
.field input:focus,.field select:focus,.field textarea:focus{
  outline:none;border-color:var(--teal);background:#fff;
  box-shadow:0 0 0 4px rgba(20,184,166,.14);
}
.field select{appearance:none;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='14' height='14' viewBox='0 0 24 24' fill='none' stroke='%235B6472' stroke-width='2.4' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'/%3E%3C/svg%3E");
  background-repeat:no-repeat;background-position:right 14px center;padding-right:40px}
.form-note{margin:14px 0 0;font-size:.9rem;min-height:1.2em;color:var(--teal);font-weight:500}

/* =========================================================
   Footer
   ========================================================= */
.site-footer{background:var(--navy);color:#fff;padding-block:40px}
.footer-inner{display:flex;align-items:center;justify-content:space-between;gap:22px;flex-wrap:wrap}
.brand--footer img{width:34px;height:34px;border-radius:9px}
.brand--footer .brand-name{color:#fff}
.footer-nav{display:flex;gap:24px;flex-wrap:wrap}
.footer-nav a{color:#aebfd0;font-size:.94rem;transition:color .2s ease}
.footer-nav a:hover{color:#fff}
.footer-copy{color:#7e8ea1;font-size:.88rem;margin:0;width:100%;text-align:center;
  border-top:1px solid rgba(255,255,255,.08);padding-top:22px;margin-top:8px}

/* =========================================================
   Scroll reveal
   ========================================================= */
.reveal{opacity:0;transform:translateY(22px);transition:opacity .6s ease,transform .6s ease}
.reveal.is-visible{opacity:1;transform:none}
.service-card.reveal:nth-child(2){transition-delay:.05s}
.service-card.reveal:nth-child(3){transition-delay:.1s}
.service-card.reveal:nth-child(4){transition-delay:.15s}

/* =========================================================
   Responsive
   ========================================================= */
@media (max-width:1024px){
  .card-grid{grid-template-columns:repeat(2,1fr)}
}

@media (max-width:880px){
  .why-inner{grid-template-columns:1fr}
  .why-aside{position:static}
  .contact-grid{grid-template-columns:1fr}
  .vision-inner{grid-template-columns:1fr}
}

@media (max-width:720px){
  /* Mobile nav */
  .nav-toggle{display:inline-flex}
  .nav{
    position:fixed;inset:var(--header-h) 0 auto 0;
    flex-direction:column;align-items:stretch;gap:4px;
    background:#fff;border-bottom:1px solid var(--line);
    padding:14px clamp(20px,5vw,40px) 22px;
    transform:translateY(-130%);opacity:0;visibility:hidden;
    transition:transform .32s ease,opacity .25s ease,visibility .32s;
    box-shadow:var(--shadow-md);
  }
  .nav.open{transform:translateY(0);opacity:1;visibility:visible}
  .nav a{padding:13px 4px;font-size:1.02rem;border-bottom:1px solid var(--line)}
  .nav a:not(.nav-cta)::after{display:none}
  .nav a:last-child{border-bottom:none}
  .nav-cta{text-align:center;margin-top:8px;padding:13px}
}

@media (max-width:560px){
  .card-grid{grid-template-columns:1fr}
  .hero-actions{flex-direction:column;align-items:stretch}
  .hero-actions .btn{width:100%}
  .info-actions{flex-direction:column}
  .info-actions .btn{width:100%}
  .footer-inner{justify-content:center;text-align:center;flex-direction:column}
}

/* =========================================================
   Accessibility
   ========================================================= */
:focus-visible{outline:3px solid var(--cyan);outline-offset:2px;border-radius:6px}

@media (prefers-reduced-motion:reduce){
  *{animation:none !important;scroll-behavior:auto !important;transition-duration:.01ms !important}
  .reveal{opacity:1;transform:none}
}