/* ============================================================
   E-KACHRA — Eco-Tech Dark Theme
   Fonts: Syne (display) + Plus Jakarta Sans (body)
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Syne:wght@400;600;700;800&family=Plus+Jakarta+Sans:ital,wght@0,300;0,400;0,500;0,600;0,700;1,400&display=swap');

/* ─── Variables ─── */
:root {
  --bg:         #07130e;
  --bg-card:    #0d2019;
  --bg-nav:     rgba(7, 19, 14, 0.94);
  --green:      #1adf7e;
  --green-dim:  #12a85d;
  --teal:       #00c9b1;
  --text:       #e8f2ec;
  --muted:      #6b9a7d;
  --border:     rgba(26, 223, 126, 0.12);
  --shadow:     0 8px 40px rgba(0,0,0,.55);
  --radius:     14px;
  --radius-lg:  22px;
  --font-head:  'Syne', sans-serif;
  --font-body:  'Plus Jakarta Sans', sans-serif;
}

/* ─── Reset ─── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }

body {
  font-family: var(--font-body);
  background: var(--bg);
  color: var(--text);
  line-height: 1.65;
  overflow-x: hidden;
}

/* ─── Scrollbar ─── */
::-webkit-scrollbar { width: 5px; }
::-webkit-scrollbar-track { background: var(--bg); }
::-webkit-scrollbar-thumb { background: var(--green-dim); border-radius: 4px; }

::selection { background: var(--green); color: var(--bg); }

.container { width: 90%; max-width: 1200px; margin: 0 auto; }

/* ─── Noise overlay ─── */
body::before {
  content: '';
  position: fixed; inset: 0;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.04'/%3E%3C/svg%3E");
  pointer-events: none; z-index: 9999; opacity: .3;
}

/* ─── NAVBAR ─── */
.navbar {
  position: sticky; top: 0; z-index: 100;
  background: var(--bg-nav);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
  transition: box-shadow .3s;
}
.navbar.scrolled { box-shadow: 0 4px 30px rgba(0,0,0,.5); }

.nav {
  display: flex; align-items: center;
  justify-content: space-between;
  padding: 14px 0;
}

.logo-wrap { display: flex; align-items: center; gap: 10px; text-decoration: none; }
.logo { height: 50px; filter: drop-shadow(0 0 10px rgba(26,223,126,.3)); }
.logo-text {
  font-family: var(--font-head);
  font-weight: 800; font-size: 1.2rem;
  color: var(--green); letter-spacing: .04em;
}

.nav-links { display: flex; gap: 2rem; align-items: center; list-style: none; }
.nav-links a {
  color: var(--muted); text-decoration: none;
  font-size: .88rem; font-weight: 500;
  position: relative; transition: color .2s;
}
.nav-links a::after {
  content: ''; position: absolute; bottom: -3px; left: 0;
  width: 0; height: 1.5px; background: var(--green);
  transition: width .25s;
}
.nav-links a:hover { color: var(--text); }
.nav-links a:hover::after { width: 100%; }

.nav-cta {
  background: var(--green); color: var(--bg) !important;
  padding: 8px 18px; border-radius: 30px;
  font-weight: 600 !important;
  transition: opacity .2s, transform .2s !important;
}
.nav-cta::after { display: none !important; }
.nav-cta:hover { opacity: .85; transform: translateY(-1px) !important; color: var(--bg) !important; }

.hamburger {
  display: none; background: none; border: 1px solid var(--border);
  border-radius: 8px; cursor: pointer; padding: 7px 9px;
  flex-direction: column; gap: 4px;
}
.hamburger span {
  display: block; width: 20px; height: 2px;
  background: var(--text); border-radius: 2px;
  transition: transform .3s, opacity .3s;
}
.hamburger.open span:nth-child(1) { transform: rotate(45deg) translate(4px, 4px); }
.hamburger.open span:nth-child(2) { opacity: 0; }
.hamburger.open span:nth-child(3) { transform: rotate(-45deg) translate(4px, -4px); }

/* ─── HERO ─── */
.hero {
  position: relative; overflow: hidden;
  min-height: 100svh;
  display: flex; align-items: center;
  padding: 120px 0 80px;
}

.hero-bg {
  position: absolute; inset: 0;
  background:
    radial-gradient(ellipse 80% 60% at 65% 40%, rgba(26,223,126,.07) 0%, transparent 70%),
    radial-gradient(ellipse 50% 50% at 15% 80%, rgba(0,201,177,.05) 0%, transparent 60%);
}

.circuit-grid {
  position: absolute; inset: 0;
  background-image:
    linear-gradient(rgba(26,223,126,.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(26,223,126,.03) 1px, transparent 1px);
  background-size: 56px 56px;
}

.hero-inner {
  display: grid;
  grid-template-columns: 1fr 400px;
  gap: 60px; align-items: center;
  position: relative; z-index: 1;
}

.hero-badge {
  display: inline-flex; align-items: center; gap: 8px;
  background: rgba(26,223,126,.08);
  border: 1px solid rgba(26,223,126,.2);
  padding: 6px 14px; border-radius: 30px;
  font-size: .75rem; font-weight: 700;
  color: var(--green); letter-spacing: .1em; text-transform: uppercase;
  margin-bottom: 24px;
}
.pulse-dot {
  width: 6px; height: 6px; background: var(--green);
  border-radius: 50%; animation: pulseDot 1.8s ease-in-out infinite;
}
@keyframes pulseDot {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: .3; transform: scale(.6); }
}

.hero h1 {
  font-family: var(--font-head);
  font-size: clamp(2.2rem, 4.5vw, 3.8rem);
  font-weight: 800; line-height: 1.1;
  letter-spacing: -.025em; margin-bottom: 20px;
}
.hero h1 .accent {
  color: var(--green);
  text-shadow: 0 0 50px rgba(26,223,126,.3);
}

.hero-desc {
  font-size: 1rem; color: var(--muted);
  max-width: 480px; margin-bottom: 36px;
  font-weight: 300; line-height: 1.75;
}

.btn-row { display: flex; gap: 12px; flex-wrap: wrap; }

.btn {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 13px 24px; border-radius: 30px;
  text-decoration: none; font-weight: 600; font-size: .9rem;
  transition: transform .2s, box-shadow .2s, opacity .2s;
  cursor: pointer; border: none; font-family: var(--font-body);
}
.btn-primary {
  background: var(--green); color: var(--bg);
  box-shadow: 0 0 24px rgba(26,223,126,.25);
}
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 0 40px rgba(26,223,126,.45); }
.btn-outline {
  border: 1.5px solid rgba(26,223,126,.25);
  color: var(--text); background: transparent;
}
.btn-outline:hover { border-color: var(--green); color: var(--green); transform: translateY(-2px); }

/* Hero visual */
.hero-visual {
  display: flex; align-items: center; justify-content: center;
}
.orbit-wrap {
  position: relative; width: 320px; height: 320px;
}
.orbit-ring {
  position: absolute; border-radius: 50%;
  border: 1px solid rgba(26,223,126,.1);
  animation: spinRing 20s linear infinite;
}
.orbit-ring:nth-child(1) { inset: 0; animation-duration: 24s; }
.orbit-ring:nth-child(2) { inset: 44px; animation-duration: 16s; animation-direction: reverse; border-color: rgba(0,201,177,.08); }
.orbit-ring:nth-child(3) { inset: 88px; animation-duration: 10s; border-color: rgba(26,223,126,.06); }

@keyframes spinRing { from { transform: rotate(0); } to { transform: rotate(360deg); } }

.orbit-dot {
  position: absolute; width: 8px; height: 8px;
  border-radius: 50%; top: -4px; left: 50%; margin-left: -4px;
}
.orbit-ring:nth-child(1) .orbit-dot { background: var(--green); box-shadow: 0 0 10px var(--green); }
.orbit-ring:nth-child(2) .orbit-dot { background: var(--teal); box-shadow: 0 0 10px var(--teal); top: auto; bottom: -4px; }
.orbit-ring:nth-child(3) .orbit-dot { background: var(--green); box-shadow: 0 0 8px var(--green); opacity: .6; }

.orbit-center {
  position: absolute; inset: 0;
  display: flex; align-items: center; justify-content: center;
}
.orbit-center img {
  height: 120px;
  filter: drop-shadow(0 0 30px rgba(26,223,126,.45));
  animation: floatLogo 4s ease-in-out infinite;
}
@keyframes floatLogo {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-10px); }
}

/* ─── STATS ─── */
.stats-section {
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  background: rgba(13,32,25,.5);
}
.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
}
.stat-box {
  padding: 44px 30px; text-align: center;
  border-right: 1px solid var(--border);
  position: relative;
}
.stat-box:last-child { border-right: none; }
.stat-num {
  font-family: var(--font-head); font-size: 2.8rem; font-weight: 800;
  color: var(--green); line-height: 1;
  text-shadow: 0 0 30px rgba(26,223,126,.25);
}
.stat-unit { color: var(--teal); }
.stat-label {
  font-size: .75rem; color: var(--muted); margin-top: 8px;
  text-transform: uppercase; letter-spacing: .09em; font-weight: 600;
}

/* ─── SECTION BASE ─── */
.section { padding: 96px 0; }

.tag {
  display: inline-block;
  font-size: .72rem; font-weight: 700; letter-spacing: .12em;
  text-transform: uppercase; color: var(--green);
  margin-bottom: 10px;
}
.section-title {
  font-family: var(--font-head);
  font-size: clamp(1.7rem, 3vw, 2.6rem);
  font-weight: 800; line-height: 1.15; letter-spacing: -.02em;
  margin-bottom: 14px;
}
.section-sub {
  color: var(--muted); font-size: .97rem;
  max-width: 500px; font-weight: 300; margin-bottom: 52px;
}

/* ─── ABOUT ─── */
.about-grid {
  display: grid; grid-template-columns: 1fr 1fr; gap: 70px; align-items: center;
}
.about-visual {
  position: relative;
}
.about-card-bg {
  width: 100%; aspect-ratio: 4/3;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  display: flex; align-items: center; justify-content: center;
  position: relative; overflow: hidden;
}
.about-card-bg::before {
  content: '';
  position: absolute; inset: 0;
  background: radial-gradient(ellipse at 50% 50%, rgba(26,223,126,.07) 0%, transparent 70%);
}
.about-card-bg::after {
  content: '';
  position: absolute; inset: 0;
  background-image:
    linear-gradient(rgba(26,223,126,.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(26,223,126,.04) 1px, transparent 1px);
  background-size: 36px 36px;
}
.about-logo-img {
  height: 100px; position: relative; z-index: 1;
  filter: drop-shadow(0 0 24px rgba(26,223,126,.4));
}
.about-badge {
  position: absolute; bottom: -18px; right: 20px;
  background: var(--green); color: var(--bg);
  font-family: var(--font-head); font-weight: 800;
  padding: 10px 18px; border-radius: 12px;
  font-size: .88rem; z-index: 2;
  box-shadow: 0 6px 24px rgba(26,223,126,.35);
}
.about-feats { display: flex; flex-direction: column; gap: 14px; margin-top: 30px; }
.feat-row {
  display: flex; align-items: flex-start; gap: 14px;
  padding: 16px; background: var(--bg-card);
  border: 1px solid var(--border); border-radius: var(--radius);
  transition: border-color .25s, transform .2s;
}
.feat-row:hover { border-color: rgba(26,223,126,.3); transform: translateX(4px); }
.feat-ic {
  width: 38px; height: 38px; border-radius: 10px; flex-shrink: 0;
  background: rgba(26,223,126,.08);
  display: flex; align-items: center; justify-content: center;
}
.feat-ic svg { width: 18px; height: 18px; stroke: var(--green); fill: none; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }
.feat-name { font-weight: 600; font-size: .88rem; margin-bottom: 3px; }
.feat-txt { font-size: .8rem; color: var(--muted); }

/* ─── SERVICES ─── */
.services-wrap { background: rgba(13,32,25,.4); border-top: 1px solid var(--border); }
.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 20px;
}
.svc-card {
  padding: 30px 26px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  position: relative; overflow: hidden;
  transition: transform .25s, border-color .25s, box-shadow .25s;
}
.svc-card::after {
  content: '';
  position: absolute; top: 0; left: 0; right: 0; height: 2px;
  background: linear-gradient(90deg, transparent, var(--green), transparent);
  opacity: 0; transition: opacity .3s;
}
.svc-card:hover { transform: translateY(-5px); border-color: rgba(26,223,126,.25); box-shadow: 0 20px 50px rgba(0,0,0,.4); }
.svc-card:hover::after { opacity: 1; }
.svc-ic {
  width: 52px; height: 52px; border-radius: 14px;
  background: rgba(26,223,126,.07); border: 1px solid rgba(26,223,126,.15);
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 20px;
}
.svc-ic svg { width: 24px; height: 24px; stroke: var(--green); fill: none; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }
.svc-title { font-family: var(--font-head); font-weight: 700; font-size: 1rem; margin-bottom: 10px; }
.svc-desc { font-size: .83rem; color: var(--muted); line-height: 1.65; }

/* ─── PROCESS ─── */
.process-track {
  display: grid; grid-template-columns: repeat(4, 1fr);
  gap: 0; position: relative;
}
.process-track::before {
  content: '';
  position: absolute; top: 30px; left: 12.5%; right: 12.5%;
  height: 1px;
  background: linear-gradient(90deg, var(--green-dim), var(--teal), var(--green-dim));
  z-index: 0; opacity: .5;
}
.proc-step {
  padding: 0 20px; text-align: center; position: relative; z-index: 1;
}
.proc-num {
  width: 60px; height: 60px; border-radius: 50%; margin: 0 auto 20px;
  background: var(--bg-card); border: 2px solid var(--green);
  display: flex; align-items: center; justify-content: center;
  font-family: var(--font-head); font-weight: 800; font-size: 1.05rem;
  color: var(--green); box-shadow: 0 0 20px rgba(26,223,126,.12);
  transition: background .25s, box-shadow .25s;
}
.proc-step:hover .proc-num {
  background: rgba(26,223,126,.1);
  box-shadow: 0 0 32px rgba(26,223,126,.3);
}
.proc-title { font-family: var(--font-head); font-weight: 700; font-size: .92rem; margin-bottom: 8px; }
.proc-desc { font-size: .8rem; color: var(--muted); }

/* ─── INDUSTRIES ─── */
.ind-grid {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 16px;
}
.ind-card {
  padding: 24px 22px;
  background: var(--bg-card); border: 1px solid var(--border);
  border-radius: var(--radius);
  display: flex; align-items: center; gap: 14px;
  transition: border-color .25s, transform .2s;
}
.ind-card:hover { border-color: rgba(26,223,126,.3); transform: translateX(5px); }
.ind-ic {
  width: 42px; height: 42px; flex-shrink: 0; border-radius: 12px;
  background: rgba(26,223,126,.08);
  display: flex; align-items: center; justify-content: center;
}
.ind-ic svg { width: 20px; height: 20px; stroke: var(--green); fill: none; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }
.ind-name { font-weight: 600; font-size: .9rem; }
.ind-sub { font-size: .76rem; color: var(--muted); margin-top: 2px; }

/* ─── FAQ ─── */
.faq-list { display: flex; flex-direction: column; gap: 10px; max-width: 740px; }
.faq-item {
  background: var(--bg-card); border: 1px solid var(--border);
  border-radius: var(--radius); overflow: hidden;
  transition: border-color .2s;
}
.faq-item.open { border-color: rgba(26,223,126,.3); }
.faq-btn {
  width: 100%; padding: 20px 22px;
  background: none; border: none; cursor: pointer;
  color: var(--text); font-family: var(--font-body);
  font-size: .92rem; font-weight: 600; text-align: left;
  display: flex; align-items: center; justify-content: space-between; gap: 14px;
}
.faq-arrow {
  width: 24px; height: 24px; flex-shrink: 0; border-radius: 6px;
  background: rgba(26,223,126,.1);
  display: flex; align-items: center; justify-content: center;
  transition: transform .3s, background .2s;
}
.faq-arrow svg { width: 12px; height: 12px; stroke: var(--green); fill: none; stroke-width: 2.5; stroke-linecap: round; }
.faq-item.open .faq-arrow { transform: rotate(180deg); background: rgba(26,223,126,.2); }
.faq-body {
  max-height: 0; overflow: hidden;
  transition: max-height .35s ease, padding .3s;
  font-size: .86rem; color: var(--muted); line-height: 1.75;
  padding: 0 22px;
}
.faq-item.open .faq-body { max-height: 200px; padding-bottom: 20px; }

/* ─── CONTACT ─── */
.contact-wrap { background: rgba(13,32,25,.4); border-top: 1px solid var(--border); }
.contact-grid {
  display: grid; grid-template-columns: 1fr 1.35fr; gap: 70px; align-items: start;
}
.contact-info { padding-top: 8px; }
.contact-detail {
  display: flex; align-items: flex-start; gap: 14px;
  padding: 16px 0; border-bottom: 1px solid var(--border);
}
.contact-detail:last-of-type { border-bottom: none; }
.cdet-ic {
  width: 40px; height: 40px; flex-shrink: 0; border-radius: 10px;
  background: rgba(26,223,126,.08); border: 1px solid var(--border);
  display: flex; align-items: center; justify-content: center;
}
.cdet-ic svg { width: 17px; height: 17px; stroke: var(--green); fill: none; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }
.cdet-label { font-size: .72rem; color: var(--muted); text-transform: uppercase; letter-spacing: .08em; margin-bottom: 3px; font-weight: 600; }
.cdet-val { font-weight: 600; font-size: .88rem; }
.cdet-val a { color: var(--text); text-decoration: none; transition: color .2s; }
.cdet-val a:hover { color: var(--green); }

/* Form */
.contact-form { display: flex; flex-direction: column; gap: 14px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.form-group { display: flex; flex-direction: column; gap: 6px; }
.form-group label {
  font-size: .72rem; font-weight: 700; color: var(--muted);
  text-transform: uppercase; letter-spacing: .07em;
}
input, textarea, select {
  width: 100%; padding: 12px 15px;
  background: rgba(13,32,25,.8); border: 1px solid var(--border);
  border-radius: 10px; color: var(--text);
  font-family: var(--font-body); font-size: .88rem;
  transition: border-color .2s, box-shadow .2s; outline: none;
  -webkit-appearance: none; appearance: none;
}
input::placeholder, textarea::placeholder { color: rgba(107,154,125,.4); }
input:focus, textarea:focus, select:focus {
  border-color: rgba(26,223,126,.45);
  box-shadow: 0 0 0 3px rgba(26,223,126,.07);
}
select { cursor: pointer; background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%236b9a7d' stroke-width='2.5'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E"); background-repeat: no-repeat; background-position: right 14px center; padding-right: 36px; }
select option { background: #0d2019; color: var(--text); }
textarea { min-height: 100px; resize: vertical; }

.btn-submit {
  background: var(--green); color: var(--bg);
  border: none; width: 100%; margin-top: 4px;
  font-size: .95rem; font-weight: 700;
  box-shadow: 0 4px 24px rgba(26,223,126,.2);
  justify-content: center;
}
.btn-submit:hover { transform: translateY(-2px); box-shadow: 0 8px 32px rgba(26,223,126,.35); }

.form-success {
  display: none; text-align: center; padding: 28px;
  color: var(--green); font-weight: 600;
  background: rgba(26,223,126,.05);
  border: 1px solid rgba(26,223,126,.2); border-radius: var(--radius);
}

/* ─── FOOTER ─── */
footer {
  background: #050e08;
  border-top: 1px solid var(--border);
  padding: 56px 0 28px;
}
.footer-inner {
  display: grid; grid-template-columns: 1.4fr 1fr 1fr; gap: 50px;
  padding-bottom: 40px; border-bottom: 1px solid var(--border); margin-bottom: 24px;
}
.footer-brand .logo { height: 42px; margin-bottom: 12px; filter: drop-shadow(0 0 8px rgba(26,223,126,.2)); }
.footer-brand p { font-size: .82rem; color: var(--muted); max-width: 230px; line-height: 1.75; }
.footer-col h4 {
  font-family: var(--font-head); font-weight: 700;
  font-size: .75rem; text-transform: uppercase; letter-spacing: .1em;
  color: var(--green); margin-bottom: 16px;
}
.footer-col a {
  display: block; color: var(--muted); text-decoration: none;
  font-size: .82rem; margin-bottom: 10px;
  transition: color .2s, padding-left .2s;
}
.footer-col a:hover { color: var(--text); padding-left: 5px; }
.footer-bottom {
  display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 10px;
}
.footer-bottom p { font-size: .76rem; color: var(--muted); }
.footer-bottom strong { color: var(--green); }

/* ─── Floating WhatsApp ─── */
.wa-float {
  position: fixed; right: 24px; bottom: 28px; z-index: 90;
  width: 56px; height: 56px; border-radius: 50%;
  background: #25d366;
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 6px 24px rgba(37,211,102,.4);
  text-decoration: none; transition: transform .25s, box-shadow .25s;
}
.wa-float:hover { transform: scale(1.1); box-shadow: 0 10px 36px rgba(37,211,102,.6); }
.wa-float svg { width: 28px; height: 28px; fill: #fff; }

/* ─── Scroll reveal ─── */
.reveal { opacity: 0; transform: translateY(24px); transition: opacity .6s ease, transform .6s ease; }
.reveal.visible { opacity: 1; transform: translateY(0); }
.reveal-d1 { transition-delay: .1s; }
.reveal-d2 { transition-delay: .2s; }
.reveal-d3 { transition-delay: .3s; }
.reveal-d4 { transition-delay: .4s; }

/* ─── RESPONSIVE ─── */
@media (max-width: 900px) {
  .hero-inner { grid-template-columns: 1fr; text-align: center; }
  .hero-visual { display: none; }
  .hero-desc { max-width: 100%; }
  .btn-row { justify-content: center; }
  .about-grid { grid-template-columns: 1fr; }
  .process-track { grid-template-columns: 1fr 1fr; gap: 36px; }
  .process-track::before { display: none; }
  .contact-grid { grid-template-columns: 1fr; }
  .footer-inner { grid-template-columns: 1fr 1fr; }
  .stats-grid { grid-template-columns: 1fr 1fr; }
  .stat-box:nth-child(2) { border-right: none; }
  .stat-box:nth-child(3),
  .stat-box:nth-child(4) { border-top: 1px solid var(--border); }
}

@media (max-width: 640px) {
  .nav-links { display: none; }
  .nav-links.mobile-open {
    display: flex; flex-direction: column;
    position: fixed; inset: 70px 0 0 0;
    background: var(--bg); padding: 32px 24px; gap: 1.5rem; z-index: 99;
    border-top: 1px solid var(--border);
  }
  .nav-links.mobile-open a { font-size: 1.05rem; }
  .hamburger { display: flex; }
  .process-track { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .footer-inner { grid-template-columns: 1fr; gap: 28px; }
}