/* styles.css (FULL, mobile menu made bulletproof) */
:root{
  --bg: #ffffff;
  --text: #111213;
  --muted: #6b7280;
  --surface: #f6f7f9;
  --accent: #2a6df2;
  --accent-600:#1e57c6;
  --radius: 16px;
  --shadow: 0 10px 30px rgba(17,18,19,0.08);
  --font: "Poppins", system-ui, -apple-system, Segoe UI, Roboto, "Helvetica Neue", Arial, "Noto Sans", "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", sans-serif;
}

*{ box-sizing: border-box; }
html, body{ height:100%; }
body{
  margin:0;
  font-family: var(--font);
  color: var(--text);
  background: var(--bg);
  line-height: 1.6;
  text-rendering: optimizeLegibility;
}

img{ max-width:100%; display:block; border-radius: calc(var(--radius) - 4px); }
a{ color: inherit; text-decoration: none; }
.container{ width:min(1100px, 92%); margin-inline:auto; }

.muted{ color: var(--muted); }
.small{ font-size: .9rem; }
.no-scroll{ overflow:hidden; }

/* Header */
.site-header{
  position: sticky; top:0; z-index: 1000;
  backdrop-filter: saturate(180%) blur(10px);
  background: color-mix(in srgb, var(--bg) 88%, transparent);
  border-bottom: 1px solid #edf0f3;
}
.header-inner{
  display:flex; align-items:center; justify-content:space-between; gap:1rem;
  padding: .9rem 0; min-height:64px; position:relative;
}
.logo{ font-weight:700; letter-spacing:.3px; font-size:1.25rem; }

/* Primary nav (desktop default) */
.site-nav ul{ list-style:none; display:flex; gap:1.2rem; margin:0; padding:0; }
.site-nav a{
  padding:.5rem .75rem; border-radius: 999px; transition: transform .2s ease, background .2s ease;
}
.site-nav a:hover{ background: var(--surface); transform: translateY(-1px); }
.site-nav a.active, .site-nav a[aria-current="page"]{ background: var(--accent); color:#fff; }

/* Hamburger button */
.hamburger-btn{
  display:none; width:44px; height:44px; align-items:center; justify-content:center; cursor:pointer;
  border:0; background:transparent; border-radius:10px; position:relative; z-index: 1100;
}
.hamburger-btn span{
  display:block; width:22px; height:2px; background: var(--text); margin:4px 0; transition: .25s ease; border-radius:2px;
}
.hamburger-btn[aria-expanded="true"] span:nth-child(1){ transform: translateY(6px) rotate(45deg); }
.hamburger-btn[aria-expanded="true"] span:nth-child(2){ opacity:0; }
.hamburger-btn[aria-expanded="true"] span:nth-child(3){ transform: translateY(-6px) rotate(-45deg); }

/* Hero */
.hero{
  display:grid; gap:2rem; align-items:center; padding: 2.5rem 0 2rem;
}
.hero-title{ font-size: clamp(2rem, 3.2vw + .8rem, 3rem); line-height:1.15; margin: 0 0 .6rem; }
.hero-sub{ color: var(--muted); max-width: 55ch; margin: 0 0 1.2rem; }
.hero-actions{ display:flex; gap:.8rem; flex-wrap:wrap; }
.hero-media img{ width:100%; aspect-ratio: 16/10; object-fit: cover; }

/* Buttons */
.btn{
  --ring: 0 0 0 0 rgba(42,109,242,.15);
  display:inline-flex; align-items:center; justify-content:center;
  padding:.75rem 1.1rem; font-weight:600; border-radius: 999px; border:1px solid transparent;
  transition: transform .18s ease, box-shadow .18s ease, background .18s ease, border-color .18s ease, color .18s ease;
  will-change: transform;
}
.btn:focus-visible{ outline:none; box-shadow: var(--ring); transform: translateY(-1px); }
.btn:hover{ transform: translateY(-1px); }
.btn-primary{ background: var(--accent); color:#fff; }
.btn-primary:hover{ background: var(--accent-600); }
.btn-outline{ background: transparent; color: var(--text); border-color:#e5e7eb; }
.btn-outline:hover{ background: var(--surface); }
.btn-ghost{ background: var(--surface); }
.btn-ghost:hover{ background: #e9eefc; color: var(--accent); }

/* Feature grid */
.feature-grid{
  display:grid; gap:1rem; grid-template-columns: repeat(3, minmax(0,1fr));
  padding: 2rem 0 1rem;
}
.feature{
  background: var(--surface); padding:1.2rem; border-radius: var(--radius); box-shadow: var(--shadow);
}
.feature h3{ margin: .25rem 0 .25rem; }

/* Cards */
.grid{ display:grid; gap:1.2rem; }
.cards-4{ grid-template-columns: repeat(4, minmax(0,1fr)); }
.cards-3{ grid-template-columns: repeat(3, minmax(0,1fr)); }

.card{
  background: #fff; border:1px solid #edf0f3; border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow);
  transition: transform .2s ease, box-shadow .2s ease;
}
.card:hover{ transform: translateY(-3px); box-shadow: 0 16px 40px rgba(0,0,0,.08); }
.card-body{ padding:1rem; }
.card-body h3{ margin:.25rem 0 .35rem; font-size:1.05rem; }
.price{ font-weight:600; margin:.3rem 0 .7rem; color:#0f172a; }
.card-actions{ display:flex; gap:.6rem; flex-wrap:wrap; }

/* Services */
.service-card{
  background:#fff; border:1px solid #edf0f3; border-radius: var(--radius); padding:1.2rem; box-shadow: var(--shadow);
  display:flex; flex-direction:column; gap:.8rem;
}

/* Page hero */
.page-hero{ padding: 2rem 0 1rem; }
.page-hero h1{ margin:.2rem 0 .2rem; }
.lead{ color: var(--muted); max-width: 65ch; }

/* Split section */
.split{
  display:grid; gap:1.5rem; grid-template-columns: 1.1fr 1fr; align-items:center; padding: 1rem 0 2rem;
}
.split-media img{ aspect-ratio: 16/12; object-fit: cover; }
.check-list{ padding-left: 1.1rem; }
.check-list li{ margin:.25rem 0; }

/* Quote */
.quote blockquote{
  font-size: clamp(1.1rem, 2.2vw + .6rem, 1.6rem);
  line-height:1.4;
  background: linear-gradient(180deg, #fff, #f7f9ff);
  border:1px dashed #dbe3ff;
  border-radius: var(--radius);
  padding:1.2rem 1rem;
  margin: 0 0 2rem;
}

/* Teaser */
.teaser-head{ display:flex; align-items:center; justify-content:space-between; margin: 1.2rem 0 .6rem; }
.link-arrow{ color: var(--accent); font-weight:600; }
.link-arrow:hover{ text-decoration: underline; }

/* Forms */
.form-card{ padding:1.2rem; }
.form-field{ display:flex; flex-direction:column; gap:.4rem; margin-bottom:.9rem; }
label{ font-weight:600; font-size:.95rem; }
input, textarea{
  width:100%; border:1px solid #e5e7eb; background:#fff; border-radius:12px; padding:.75rem .9rem; font: inherit;
  transition: border-color .15s ease, box-shadow .15s ease;
}
input:focus-visible, textarea:focus-visible{ outline:none; border-color: var(--accent); box-shadow: 0 0 0 4px color-mix(in srgb, var(--accent) 20%, transparent); }
.form-note{ margin-top:.6rem; }

/* Contact layout */
.contact-grid{ grid-template-columns: 1.1fr .9fr; align-items:start; }
.contact-card{ padding:1.2rem; }
.contact-list{ margin: .2rem 0 0; padding:0 0 0 1.1rem; }

/* Footer */
.site-footer{ margin-top: 2.4rem; background: #0b0d12; color:#e5e7eb; }
.footer-grid{
  display:grid; gap:1.2rem; grid-template-columns: 1.2fr .9fr .9fr;
  padding: 2rem 0 1rem;
}
.footer-logo{ font-weight:700; letter-spacing:.3px; font-size:1.15rem; margin-bottom:.4rem; }
.footer-links{ list-style:none; margin:0; padding:0; display:grid; gap:.4rem; }
.footer-links a{ color:#e5e7eb; }
.footer-links a:hover{ color:#fff; text-decoration: underline; }
.copyright{ padding: .9rem 0 1.6rem; border-top: 1px solid #1a2233; font-size:.95rem; color:#aab1bf; }

/* ---------- Responsive ---------- */
@media (max-width: 920px){
  .cards-4{ grid-template-columns: repeat(3, minmax(0,1fr)); }
  .split{ grid-template-columns: 1fr; }
  .contact-grid{ grid-template-columns: 1fr; }
  .feature-grid{ grid-template-columns: 1fr 1fr; }
  .footer-grid{ grid-template-columns: 1fr 1fr; }
}

@media (max-width: 820px){
  .hamburger-btn{ display:flex; }

  /* Hide nav by default on phones */
  .site-nav{ display:none; }

  /* When open, turn into slide-down panel */
  .site-nav[data-open="true"]{
    display:block;
    position: fixed; top:64px; left:0; right:0;
    background:#fff; border-bottom:1px solid #edf0f3;
    box-shadow: 0 20px 30px rgba(0,0,0,.06);
    z-index: 1050;
  }
  .site-nav ul{ flex-direction: column; padding: .6rem; gap:.25rem; }
  .site-nav a{ padding:.9rem 1rem; border-radius:12px; }

  .hero{ padding: 1.8rem 0 1.2rem; }
  .cards-4{ grid-template-columns: repeat(2, minmax(0,1fr)); }
  .cards-3{ grid-template-columns: repeat(2, minmax(0,1fr)); }
  .feature-grid{ grid-template-columns: 1fr; }
  .footer-grid{ grid-template-columns: 1fr; }
}

@media (prefers-reduced-motion: reduce){
  *{ transition: none !important; animation: none !important; }
}