/* ============================================================
   JAWDA.FM — AlJawda Facilities Management Services L.L.C.S.P
   Brand: navy #123A5C · teal #12A5A0 (from official logo)
   Design: bold-minimal + 3D depth (tilt cards, parallax, glass)
   ============================================================ */

:root {
  /* Brand colors (from logo) */
  --navy: #123A5C;
  --navy-deep: #0A2238;
  --navy-ink: #081C2E;
  --teal: #12A5A0;
  --teal-bright: #14C2BC;
  --teal-tint: #E3F4F3;
  --slate: #5B6770;
  --bg: #F4F7F9;
  --white: #FFFFFF;
  --border: #DEE6EB;
  --border-dark: rgba(244, 247, 249, 0.14);
  --danger: #C0392B;
  --success: #1E7A46;

  /* Type */
  --font-display: 'Space Grotesk', 'Segoe UI', Arial, sans-serif;
  --font-body: 'Inter', 'Segoe UI', Arial, sans-serif;

  /* Spacing */
  --s-1: 8px;  --s-2: 16px; --s-3: 24px; --s-4: 32px;
  --s-5: 48px; --s-6: 64px; --s-7: 96px; --s-8: 128px;

  --radius: 16px;
  --radius-lg: 28px;
  --container: 1240px;
  --nav-h: 80px;

  --ease: cubic-bezier(0.22, 1, 0.36, 1);

  /* 3D depth shadows */
  --shadow-sm: 0 2px 8px rgba(10, 34, 56, 0.08);
  --shadow-md: 0 10px 30px -8px rgba(10, 34, 56, 0.18);
  --shadow-lg: 0 24px 60px -16px rgba(10, 34, 56, 0.28);
  --glow-teal: 0 8px 40px -6px rgba(18, 165, 160, 0.45);
}

*, *::before, *::after { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.65;
  color: var(--navy-ink);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

img, svg { max-width: 100%; height: auto; display: block; }
a { color: inherit; }
::selection { background: var(--teal); color: var(--white); }

h1, h2, h3, h4 {
  font-family: var(--font-display);
  line-height: 1.08;
  margin: 0 0 var(--s-3);
  letter-spacing: -0.02em;
  font-weight: 700;
  color: var(--navy);
}

.container { max-width: var(--container); margin: 0 auto; padding: 0 clamp(20px, 4vw, 48px); }

/* ---------- Accessibility ---------- */
.skip-link {
  position: absolute; left: -9999px; top: 0;
  background: var(--navy); color: var(--white);
  padding: 12px 20px; z-index: 2000; border-radius: 0 0 8px 0;
}
.skip-link:focus { left: 0; }
:focus-visible { outline: 3px solid var(--teal); outline-offset: 3px; border-radius: 4px; }

/* ---------- Navigation ---------- */
.nav {
  position: fixed; inset: 0 0 auto 0; height: var(--nav-h);
  display: flex; align-items: center;
  background: rgba(244, 247, 249, 0.8);
  backdrop-filter: blur(16px) saturate(1.4);
  -webkit-backdrop-filter: blur(16px) saturate(1.4);
  border-bottom: 1px solid transparent;
  z-index: 1000;
  transition: border-color 200ms var(--ease), background 200ms var(--ease), box-shadow 200ms var(--ease);
}
.nav.scrolled {
  border-bottom-color: var(--border);
  background: rgba(244, 247, 249, 0.94);
  box-shadow: var(--shadow-sm);
}
.nav-inner {
  width: 100%; max-width: var(--container); margin: 0 auto;
  padding: 0 clamp(20px, 4vw, 48px);
  display: flex; align-items: center; justify-content: space-between; gap: var(--s-3);
}
.nav-logo { display: flex; align-items: center; }
.nav-logo img { height: 44px; width: auto; }

.nav-links { display: flex; align-items: center; gap: clamp(14px, 2.2vw, 34px); list-style: none; margin: 0; padding: 0; }
.nav-links a {
  text-decoration: none; font-weight: 500; font-size: 15px; color: var(--navy);
  padding: 10px 2px; position: relative; cursor: pointer;
  transition: color 180ms var(--ease);
}
.nav-links a::after {
  content: ''; position: absolute; left: 0; bottom: 4px; height: 2px; width: 0;
  background: var(--teal); transition: width 220ms var(--ease);
}
.nav-links a:hover { color: var(--teal); }
.nav-links a:hover::after { width: 100%; }

/* ---------- Buttons (3D press) ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  font-family: var(--font-display); font-weight: 600; font-size: 16px;
  padding: 15px 30px; min-height: 48px; border-radius: 999px;
  text-decoration: none; cursor: pointer; border: 2px solid transparent;
  position: relative;
  transition: background 200ms var(--ease), color 200ms var(--ease),
              border-color 200ms var(--ease), transform 200ms var(--ease),
              box-shadow 200ms var(--ease);
  transform: translateZ(0);
}
.btn:hover { transform: translateY(-3px); }
.btn:active { transform: translateY(0) scale(0.97); }
.btn-primary { background: var(--navy); color: var(--white); box-shadow: var(--shadow-md); }
.btn-primary:hover { background: #17466E; box-shadow: var(--shadow-lg); }
.btn-teal { background: var(--teal); color: var(--white); box-shadow: var(--glow-teal); }
.btn-teal:hover { background: var(--teal-bright); }
.btn-outline { border-color: var(--navy); color: var(--navy); background: transparent; }
.btn-outline:hover { background: var(--navy); color: var(--white); box-shadow: var(--shadow-md); }
.btn-outline-light { border-color: var(--white); color: var(--white); background: transparent; }
.btn-outline-light:hover { background: var(--white); color: var(--navy); }
.nav .btn { padding: 11px 24px; font-size: 15px; min-height: 44px; }

.nav-toggle {
  display: none; background: none; border: 0; cursor: pointer;
  width: 48px; height: 48px; padding: 12px; border-radius: 10px;
}
.nav-toggle span {
  display: block; height: 2px; background: var(--navy); margin: 5px 0;
  transition: transform 250ms var(--ease), opacity 200ms;
}
.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 (3D scene) ---------- */
.hero {
  padding: calc(var(--nav-h) + clamp(56px, 9vh, 110px)) 0 clamp(56px, 8vh, 96px);
  position: relative;
  perspective: 1200px;
  overflow: hidden;
}
/* gradient mesh backdrop */
.hero::before {
  content: ''; position: absolute; inset: 0; pointer-events: none;
  background:
    radial-gradient(600px 400px at 85% 15%, rgba(18, 165, 160, 0.14), transparent 65%),
    radial-gradient(700px 500px at 10% 85%, rgba(18, 58, 92, 0.10), transparent 65%);
}
/* subtle perspective grid floor */
.hero::after {
  content: ''; position: absolute; left: -10%; right: -10%; bottom: -2%; height: 42%;
  pointer-events: none;
  background-image:
    linear-gradient(rgba(18, 58, 92, 0.07) 1px, transparent 1px),
    linear-gradient(90deg, rgba(18, 58, 92, 0.07) 1px, transparent 1px);
  background-size: 56px 56px;
  transform: perspective(600px) rotateX(58deg);
  transform-origin: 50% 100%;
  mask-image: linear-gradient(to top, rgba(0,0,0,0.9), transparent);
  -webkit-mask-image: linear-gradient(to top, rgba(0,0,0,0.9), transparent);
}
.hero .container { position: relative; z-index: 2; }

.hero-eyebrow {
  display: inline-flex; align-items: center; gap: 10px;
  font-size: 13px; font-weight: 600; letter-spacing: 0.14em; text-transform: uppercase;
  color: var(--teal); margin-bottom: var(--s-3);
}
.hero-eyebrow::before { content: ''; width: 34px; height: 2px; background: var(--teal); display: inline-block; }
.hero h1 { font-size: clamp(2.6rem, 7.2vw, 5.4rem); max-width: 15ch; margin-bottom: var(--s-4); }
.hero h1 .accent { color: var(--teal); }
.hero h1 .soft { color: var(--slate); }
.hero-sub { font-size: clamp(1.05rem, 1.6vw, 1.3rem); color: var(--slate); max-width: 56ch; margin: 0 0 var(--s-5); }
.hero-ctas { display: flex; flex-wrap: wrap; gap: var(--s-2); margin-bottom: var(--s-6); }

.hero-stats {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--s-3);
  border-top: 1px solid var(--border); padding-top: var(--s-4); max-width: 780px;
}
.hero-stat .num {
  font-family: var(--font-display); font-size: clamp(1.8rem, 3.4vw, 2.6rem);
  font-weight: 700; color: var(--navy); font-variant-numeric: tabular-nums;
}
.hero-stat .num em { font-style: normal; color: var(--teal); }
.hero-stat .label { font-size: 14px; color: var(--slate); margin-top: 4px; }

/* Floating 3D layers (parallax on mousemove via JS) */
.hero-float {
  position: absolute; pointer-events: none; user-select: none; z-index: 1;
  will-change: transform;
  transition: transform 300ms cubic-bezier(0.15, 0.6, 0.3, 1);
}
.hero-float img { filter: drop-shadow(0 30px 40px rgba(10, 34, 56, 0.25)); }
.float-mark { right: clamp(2%, 6vw, 10%); top: 22%; width: clamp(180px, 22vw, 360px); animation: floaty 7s ease-in-out infinite; }
.float-card-a {
  right: clamp(1%, 3vw, 6%); top: 58%;
  background: rgba(255,255,255,0.85); backdrop-filter: blur(10px);
  border: 1px solid var(--border); border-radius: 18px; padding: 16px 22px;
  box-shadow: var(--shadow-lg);
  font-family: var(--font-display); font-weight: 600; font-size: 15px; color: var(--navy);
  display: flex; align-items: center; gap: 12px;
  animation: floaty 8s ease-in-out infinite reverse;
}
.float-card-b {
  right: clamp(16%, 24vw, 30%); top: 16%;
  background: var(--navy); color: var(--white);
  border-radius: 18px; padding: 14px 20px;
  box-shadow: var(--shadow-lg);
  font-family: var(--font-display); font-weight: 600; font-size: 14px;
  display: flex; align-items: center; gap: 10px;
  animation: floaty 9s ease-in-out 1s infinite;
}
.float-dot { width: 10px; height: 10px; border-radius: 50%; background: var(--teal-bright); box-shadow: 0 0 12px var(--teal-bright); }
@keyframes floaty {
  0%, 100% { margin-top: 0; }
  50% { margin-top: -18px; }
}

/* ---------- Marquee ---------- */
.marquee { background: var(--navy-deep); color: var(--bg); overflow: hidden; padding: 18px 0; white-space: nowrap; position: relative; }
.marquee::before {
  content: ''; position: absolute; inset: 0;
  background: radial-gradient(400px 60px at 50% 50%, rgba(18, 165, 160, 0.18), transparent 70%);
  pointer-events: none;
}
.marquee-track { display: inline-flex; gap: 48px; align-items: center; animation: marquee 30s linear infinite; will-change: transform; }
.marquee-item {
  font-family: var(--font-display); font-weight: 600; font-size: 15px;
  letter-spacing: 0.16em; text-transform: uppercase;
  display: inline-flex; align-items: center; gap: 48px;
}
.marquee-item::after { content: '◆'; color: var(--teal-bright); font-size: 10px; }
@keyframes marquee { to { transform: translateX(-50%); } }

/* ---------- Sections ---------- */
.section { padding: clamp(64px, 10vh, 128px) 0; position: relative; }
.section-dark { background: linear-gradient(180deg, var(--navy-deep), var(--navy-ink)); color: var(--bg); }
.section-dark::before {
  content: ''; position: absolute; inset: 0; pointer-events: none;
  background:
    radial-gradient(700px 400px at 90% 0%, rgba(18, 165, 160, 0.12), transparent 60%),
    radial-gradient(500px 400px at 5% 100%, rgba(18, 165, 160, 0.07), transparent 60%);
}
.section-dark .container { position: relative; }
.section-dark h2, .section-dark h3 { color: var(--white); }

.section-head { max-width: 720px; margin-bottom: clamp(40px, 6vh, 72px); }
.section-eyebrow {
  font-size: 13px; font-weight: 600; letter-spacing: 0.14em; text-transform: uppercase;
  color: var(--teal); display: inline-flex; align-items: center; gap: 10px;
  margin-bottom: var(--s-2);
}
.section-eyebrow::before { content: ''; width: 34px; height: 2px; background: var(--teal); }
.section-head h2 { font-size: clamp(2rem, 4.6vw, 3.4rem); }
.section-head p { color: var(--slate); font-size: 1.1rem; margin: 0; }
.section-dark .section-head p { color: #9DB2C2; }

/* ---------- Services (3D tilt cards) ---------- */
.services-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--s-3); perspective: 1400px; }
.service-card {
  background: var(--white); border: 1px solid var(--border); border-radius: var(--radius-lg);
  padding: var(--s-4);
  display: flex; flex-direction: column; gap: var(--s-2);
  box-shadow: var(--shadow-sm);
  transform-style: preserve-3d;
  transition: box-shadow 300ms var(--ease), border-color 300ms var(--ease), transform 300ms var(--ease);
  position: relative;
}
.service-card:hover { border-color: var(--teal); box-shadow: var(--shadow-lg), var(--glow-teal); }
.service-card > * { transform: translateZ(24px); }
.service-num { font-family: var(--font-display); font-weight: 700; font-size: 15px; color: var(--teal); letter-spacing: 0.1em; }
.service-icon {
  width: 56px; height: 56px; border-radius: 16px;
  background: linear-gradient(135deg, var(--teal-tint), #F0FAFA);
  color: var(--teal); display: grid; place-items: center;
  box-shadow: inset 0 0 0 1px rgba(18, 165, 160, 0.18), 0 6px 14px -6px rgba(18, 165, 160, 0.35);
}
.service-icon svg { width: 28px; height: 28px; }
.service-card h3 { font-size: 1.3rem; margin: 0; }
.service-card p { color: var(--slate); font-size: 15px; margin: 0; flex: 1; }

/* ---------- Values (dark 3D bento) ---------- */
.values-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: var(--s-3); perspective: 1400px; }
.value-card {
  border: 1px solid var(--border-dark); border-radius: var(--radius-lg);
  padding: var(--s-5) var(--s-4);
  background: rgba(255, 255, 255, 0.03);
  backdrop-filter: blur(6px);
  transform-style: preserve-3d;
  transition: background 300ms var(--ease), border-color 300ms var(--ease), transform 300ms var(--ease), box-shadow 300ms var(--ease);
}
.value-card:hover { background: rgba(18, 165, 160, 0.07); border-color: var(--teal); box-shadow: var(--glow-teal); }
.value-card > * { transform: translateZ(20px); }
.value-card .value-index { font-family: var(--font-display); color: var(--teal-bright); font-weight: 700; font-size: 14px; letter-spacing: 0.12em; display: block; margin-bottom: var(--s-2); }
.value-card h3 { font-size: clamp(1.3rem, 2.2vw, 1.7rem); margin-bottom: var(--s-1); }
.value-card p { color: #9DB2C2; margin: 0; font-size: 15.5px; }

/* ---------- Sectors ---------- */
.sectors-wrap { display: flex; flex-wrap: wrap; gap: var(--s-2); }
.sector-chip {
  display: inline-flex; align-items: center; gap: 12px;
  border: 1.5px solid var(--navy); border-radius: 999px;
  padding: 14px 26px; min-height: 48px;
  font-family: var(--font-display); font-weight: 600; font-size: 16px;
  background: var(--white); cursor: default;
  box-shadow: var(--shadow-sm);
  transition: background 200ms var(--ease), color 200ms var(--ease), transform 200ms var(--ease), box-shadow 200ms var(--ease);
}
.sector-chip:hover { background: var(--navy); color: var(--white); transform: translateY(-4px); box-shadow: var(--shadow-md); }
.sector-chip svg { width: 20px; height: 20px; color: var(--teal); flex: none; }
.sector-chip:hover svg { color: var(--teal-bright); }

/* ---------- Process ---------- */
.process-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: var(--s-3); counter-reset: step; }
.process-step { position: relative; padding: var(--s-4) 0 0; border-top: 2px solid var(--border); }
.process-step::before {
  counter-increment: step; content: '0' counter(step);
  position: absolute; top: -16px; left: 0;
  background: var(--bg); padding-right: 14px;
  font-family: var(--font-display); font-weight: 700; font-size: 1.15rem; color: var(--teal);
}
.process-step h3 { font-size: 1.25rem; margin-bottom: var(--s-1); }
.process-step p { color: var(--slate); font-size: 15px; margin: 0; }

/* ---------- Testimonials ---------- */
.testimonials-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--s-3); perspective: 1400px; }
.testimonial-card {
  background: var(--white); border: 1px solid var(--border); border-radius: var(--radius-lg);
  padding: var(--s-4); box-shadow: var(--shadow-sm);
  display: flex; flex-direction: column; gap: var(--s-2);
  transform-style: preserve-3d;
  transition: box-shadow 300ms var(--ease), transform 300ms var(--ease), border-color 300ms var(--ease);
}
.testimonial-card:hover { border-color: var(--teal); box-shadow: var(--shadow-lg); }
.testimonial-card > * { transform: translateZ(18px); }
.testimonial-quote { color: var(--navy-ink); font-size: 15.5px; margin: 0; flex: 1; }
.testimonial-quote::before { content: '“'; display: block; font-family: var(--font-display); font-size: 3rem; line-height: 0.6; color: var(--teal); margin-bottom: 12px; }
.testimonial-author { font-family: var(--font-display); font-weight: 600; color: var(--navy); font-size: 15px; }
.testimonial-role { color: var(--slate); font-size: 13.5px; }

/* ---------- CTA band ---------- */
.cta-band {
  background: linear-gradient(135deg, var(--navy), var(--navy-deep));
  color: var(--white);
  border-radius: var(--radius-lg);
  padding: clamp(48px, 7vw, 88px);
  display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: var(--s-4);
  position: relative; overflow: hidden;
  box-shadow: var(--shadow-lg);
}
.cta-band::before {
  content: ''; position: absolute; right: -80px; top: -80px; width: 320px; height: 320px;
  border-radius: 50%; background: radial-gradient(circle, rgba(18, 165, 160, 0.25), transparent 70%);
  pointer-events: none;
}
.cta-band::after {
  content: ''; position: absolute; right: -60px; top: -60px; width: 280px; height: 280px;
  border-radius: 50%; border: 2px solid rgba(20, 194, 188, 0.35); pointer-events: none;
}
.cta-band h2 { color: var(--white); font-size: clamp(1.8rem, 4vw, 3rem); margin-bottom: var(--s-1); max-width: 18ch; }
.cta-band p { color: #B9CBD9; margin: 0; max-width: 46ch; }

/* ---------- Contact ---------- */
.contact-grid { display: grid; grid-template-columns: 1fr 1.2fr; gap: clamp(40px, 6vw, 96px); }
.contact-info-item { display: flex; gap: var(--s-2); margin-bottom: var(--s-3); }
.contact-info-item .ci-icon {
  width: 48px; height: 48px; flex: none; border-radius: 14px;
  background: var(--teal-tint); color: var(--teal); display: grid; place-items: center;
  box-shadow: inset 0 0 0 1px rgba(18, 165, 160, 0.2);
}
.contact-info-item .ci-icon svg { width: 22px; height: 22px; }
.contact-info-item h4 { margin: 2px 0 2px; font-size: 1.05rem; }
.contact-info-item p { margin: 0; color: var(--slate); font-size: 15px; }

.contact-form-card {
  background: var(--white); border: 1px solid var(--border); border-radius: var(--radius-lg);
  padding: clamp(24px, 3.4vw, 44px); box-shadow: var(--shadow-md);
}
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: var(--s-2) var(--s-2); }
.form-field { display: flex; flex-direction: column; gap: 8px; }
.form-field.full { grid-column: 1 / -1; }
.form-field label { font-weight: 600; font-size: 14.5px; color: var(--navy); }
.form-field label .req { color: var(--danger); }
.form-field input, .form-field textarea, .form-field select {
  font-family: var(--font-body); font-size: 16px; color: var(--navy-ink);
  background: var(--bg); border: 1.5px solid var(--border); border-radius: 12px;
  padding: 14px 16px; min-height: 48px; width: 100%;
  transition: border-color 180ms var(--ease), box-shadow 180ms var(--ease), background 180ms var(--ease);
}
.form-field textarea { min-height: 140px; resize: vertical; }
.form-field input:focus, .form-field textarea:focus, .form-field select:focus {
  outline: none; border-color: var(--teal); background: var(--white);
  box-shadow: 0 0 0 3px rgba(18, 165, 160, 0.18);
}
.form-field .hint { font-size: 13px; color: var(--slate); }
.form-msg { border-radius: 12px; padding: 14px 18px; font-size: 15px; margin-bottom: var(--s-2); display: flex; gap: 10px; align-items: flex-start; }
.form-msg.success { background: #E7F4EC; color: var(--success); border: 1px solid #BFE3CD; }
.form-msg.error { background: #FBEAE8; color: var(--danger); border: 1px solid #F2C6C0; }

/* ---------- Footer ---------- */
.footer { background: var(--navy-ink); color: #9DB2C2; padding: clamp(56px, 8vh, 88px) 0 0; position: relative; }
.footer::before {
  content: ''; position: absolute; inset: 0 0 auto 0; height: 3px;
  background: linear-gradient(90deg, var(--teal), var(--navy), var(--teal));
}
.footer-grid { display: grid; grid-template-columns: 1.6fr 1fr 1fr 1.2fr; gap: var(--s-5); padding-bottom: var(--s-6); }
.footer-logo img { height: 52px; width: auto; margin-bottom: var(--s-2); }
.footer p { font-size: 14.5px; margin: 0 0 var(--s-2); max-width: 34ch; }
.footer h4 { color: var(--white); font-size: 15px; letter-spacing: 0.1em; text-transform: uppercase; margin-bottom: var(--s-2); }
.footer ul { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 12px; }
.footer a { color: #9DB2C2; text-decoration: none; font-size: 15px; transition: color 180ms; }
.footer a:hover { color: var(--teal-bright); }
.footer-bottom {
  border-top: 1px solid var(--border-dark);
  padding: var(--s-3) 0;
  display: flex; flex-wrap: wrap; justify-content: space-between; gap: var(--s-2);
  font-size: 13.5px;
}

/* ---------- Reveal animations (3D perspective entrance) ---------- */
.reveal { opacity: 0; transform: translateY(34px) rotateX(6deg); transform-origin: 50% 100%; transition: opacity 650ms var(--ease), transform 650ms var(--ease); }
.reveal.in { opacity: 1; transform: none; }
.reveal-d1 { transition-delay: 80ms; }
.reveal-d2 { transition-delay: 160ms; }
.reveal-d3 { transition-delay: 240ms; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .reveal { opacity: 1; transform: none; transition: none; }
  .marquee-track, .float-mark, .float-card-a, .float-card-b { animation: none; }
  .hero-float { transition: none; }
  *, *::before, *::after { transition-duration: 0.01ms !important; animation-duration: 0.01ms !important; }
}

/* ---------- Responsive ---------- */
@media (max-width: 1024px) {
  .services-grid, .testimonials-grid { grid-template-columns: repeat(2, 1fr); }
  .process-grid { grid-template-columns: repeat(2, 1fr); row-gap: var(--s-5); }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .float-card-b { display: none; }
}

@media (max-width: 820px) {
  .nav-toggle { display: block; }
  .nav-menu {
    position: fixed; inset: var(--nav-h) 0 auto 0;
    background: var(--bg); border-bottom: 1px solid var(--border);
    padding: var(--s-3) clamp(20px, 4vw, 48px) var(--s-4);
    display: none; box-shadow: var(--shadow-md);
  }
  .nav-menu.open { display: block; }
  .nav-links { flex-direction: column; align-items: flex-start; gap: 4px; }
  .nav-links a { font-size: 18px; padding: 12px 0; display: block; width: 100%; }
  .nav-menu .btn { margin-top: var(--s-2); width: 100%; }
  .contact-grid { grid-template-columns: 1fr; }
  .values-grid { grid-template-columns: 1fr; }
  .hero-float { display: none; }
}

@media (max-width: 560px) {
  .services-grid, .testimonials-grid { grid-template-columns: 1fr; }
  .process-grid { grid-template-columns: 1fr; }
  .form-grid { grid-template-columns: 1fr; }
  .hero-stats { grid-template-columns: 1fr 1fr; }
  .footer-grid { grid-template-columns: 1fr; gap: var(--s-4); }
  .cta-band { padding: var(--s-4); }
}