/* ==========================================================================
   SITE STYLESHEET
   This one file controls how every page looks. Change a colour or a font
   here and it updates across the whole website at once.
   The section below is the only bit you'd normally ever want to touch.
   ========================================================================== */

:root {
  /* ---- BRAND COLOURS -------------------------------------------------
     Taken from the logo palette. Change these and the whole site
     re-skins in one go. ------------------------------------------------- */
  --navy:        #16214d;   /* Main brand colour. Headers, footers, headings */
  --navy-deep:   #0c1330;   /* Darker shade for gradients and the footer     */
  --blue:        #0d6eed;   /* The logo's blue. Links, icons                 */
  --blue-pale:   #edf3fe;   /* Very light blue for alternating backgrounds   */
  --accent:      #0d6eed;   /* The "click me" colour, the logo's blue        */
  --accent-dark: #0a55bb;   /* Hover state for the accent buttons            */
  --violet:      #7439e0;   /* The logo's violet. Decorative use only        */
  --accent-ink:  #ffffff;   /* Text colour that sits on top of the accent    */
  --accent-soft: #7fb2f7;   /* Lighter blue, for use on dark backgrounds     */
  --magenta:     #b62ec4;   /* The logo's far end. Gradients only            */

  /* ---- NEUTRALS ---- */
  --ink:         #17232f;   /* Body text */
  --ink-soft:    #55636f;   /* Secondary / muted text */
  --line:        #dde4ea;   /* Borders and dividers */
  --paper:       #ffffff;
  --paper-warm:  #f7f9fb;

  /* ---- LAYOUT ---- */
  --wrap: 1180px;           /* Max width of content before it stops growing */
  --radius: 8px;
  --shadow-sm: 0 1px 3px rgba(13, 43, 78, .08);
  --shadow-md: 0 6px 24px rgba(13, 43, 78, .10);
  --shadow-lg: 0 18px 48px rgba(13, 43, 78, .14);

  --font-body: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto,
               "Helvetica Neue", Arial, sans-serif;
  --font-head: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto,
               "Helvetica Neue", Arial, sans-serif;
}

/* ==========================================================================
   BASE
   ========================================================================== */

*, *::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(--ink);
  background: var(--paper);
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4 {
  font-family: var(--font-head);
  color: var(--navy);
  line-height: 1.18;
  margin: 0 0 .6em;
  letter-spacing: -.02em;
}

h1 { font-size: clamp(1.6rem, 2.7vw, 2.25rem); font-weight: 700; }
h2 { font-size: clamp(1.25rem, 1.9vw, 1.5rem); font-weight: 700; }
h3 { font-size: 1.05rem; font-weight: 650; }

p { margin: 0 0 1.1em; }

a { color: var(--blue); text-decoration: none; }
a:hover { text-decoration: underline; }

img { max-width: 100%; height: auto; display: block; }

.wrap {
  width: 100%;
  max-width: var(--wrap);
  margin-inline: auto;
  padding-inline: 24px;
}

section { padding: 76px 0; }
section.tight { padding: 56px 0; }
.bg-pale  { background: var(--blue-pale); }
.bg-warm  { background: var(--paper-warm); }
.bg-navy  { background: var(--navy); color: #dbe6f2; }
.bg-navy h2, .bg-navy h3 { color: #fff; }

.eyebrow {
  display: inline-block;
  font-size: .72rem;
  font-weight: 700;
  letter-spacing: .13em;
  text-transform: uppercase;
  color: var(--blue);
  margin-bottom: 14px;
}
.bg-navy .eyebrow { color: var(--accent-soft); }

.lead { font-size: 1rem; color: var(--ink-soft); }
.bg-navy .lead { color: #b9cbdf; }

.section-head { max-width: 680px; margin-bottom: 52px; }
.section-head.centred { margin-inline: auto; text-align: center; }

/* ==========================================================================
   BUTTONS
   ========================================================================== */

.btn {
  display: inline-block;
  padding: 13px 26px;
  border-radius: 6px;
  font-weight: 600;
  font-size: .94rem;
  border: 2px solid transparent;
  cursor: pointer;
  transition: transform .15s ease, background .15s ease, box-shadow .15s ease;
  text-decoration: none !important;
}
.btn:hover { opacity: .92; }

.btn-primary {
  background: var(--accent);
  color: var(--accent-ink);
  box-shadow: var(--shadow-sm);
}
.btn-primary:hover { background: var(--accent-dark); box-shadow: var(--shadow-md); }

.btn-ghost {
  background: transparent;
  color: #fff;
  border-color: rgba(255, 255, 255, .45);
}
.btn-ghost:hover { background: rgba(255, 255, 255, .12); border-color: #fff; }

.btn-outline {
  background: transparent;
  color: var(--navy);
  border-color: var(--line);
}
.btn-outline:hover { border-color: var(--blue); color: var(--blue); }

/* ==========================================================================
   HEADER / NAVIGATION
   ========================================================================== */

.site-header {
  position: sticky;
  top: 0;
  z-index: 60;
  background: rgba(255, 255, 255, .94);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--line);
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
  min-height: 76px;
}

.logo {
  display: flex;
  align-items: center;
  gap: 11px;
  font-weight: 800;
  font-size: 1.5rem;
  color: var(--navy);
  letter-spacing: -.02em;
  text-decoration: none !important;
  flex-shrink: 0;
}
/* The logo is the stacked LINEA / ENERGY wordmark as an image (assets/logo-header.png). It carries no
   tagline, because at header size the tagline would be unreadably small. The
   footer uses the white version (logo-footer.png) with the tagline as text. */
.logo .wordmark {
  height: 54px;
  width: auto;
  display: block;
}
.site-footer .logo { flex-direction: column; align-items: flex-start; gap: 10px; }
.site-footer .logo .wordmark { height: 50px; }
.logo-tag {
  font-size: .62rem;
  font-weight: 500;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: #8fa2bd;
}
.logo-name {
  display: flex;
  flex-direction: column;
  line-height: 1.1;
}
.logo-name em {
  font-style: normal;
  font-size: .5rem;
  font-weight: 500;
  letter-spacing: .055em;
  color: var(--ink-soft);
  margin-top: 3px;
}
.site-footer .logo-name em { color: #8fa2bd; }

.nav-links {
  display: flex;
  align-items: center;
  gap: 30px;
  list-style: none;
  margin: 0; padding: 0;
  margin-left: auto;
}
.nav-links a {
  color: var(--ink);
  font-weight: 600;
  font-size: .92rem;
  text-decoration: none;
  padding: 6px 0;
  border-bottom: 2px solid transparent;
  white-space: nowrap;     /* menu items must never wrap mid-label */
}
.nav-links a:hover,
.nav-links a.active { color: var(--blue); border-bottom-color: var(--blue); }

.nav .btn { padding: 10px 20px; font-size: .88rem; flex-shrink: 0; }

.nav-toggle {
  display: none;
  background: none; border: 0;
  font-size: 1.6rem; color: var(--navy);
  cursor: pointer; padding: 4px 8px;
}

/* ==========================================================================
   HERO
   ========================================================================== */

.hero {
  position: relative;
  background:
    linear-gradient(120deg, rgba(12,19,48,.985) 0%, rgba(18,28,66,.97) 55%,
                    rgba(28,48,110,.94) 100%),
    url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='1600' height='900'%3E%3Crect fill='%2316214d' width='1600' height='900'/%3E%3C/svg%3E");
  background-size: cover;
  background-position: center;
  color: #fff;
  padding: 96px 0 82px;
  overflow: hidden;
}
.hero::after {
  content: "";
  position: absolute; inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,.028) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.028) 1px, transparent 1px);
  background-size: 58px 58px;
  mask-image: radial-gradient(ellipse at 72% 40%, #000 10%, transparent 72%);
  pointer-events: none;
}
.hero .wrap { position: relative; z-index: 2; }
.hero h1 { color: #fff; max-width: 16ch; }
.hero .lead { color: #cfdff0; font-size: 1.06rem; max-width: 58ch; }

.hero-actions {
  display: flex; flex-wrap: wrap; gap: 14px;
  margin-top: 34px;
}

.hero-assure {
  margin-top: 30px;
  display: flex; flex-wrap: wrap; gap: 12px 28px;
  font-size: .94rem; color: #b9cbdf;
  list-style: none; padding: 0;
}
.hero-assure li { display: flex; align-items: center; gap: 8px; }
.hero-assure li::before {
  content: "✓";
  color: var(--accent-soft); font-weight: 800;
}

/* ==========================================================================
   STAT BAR
   ========================================================================== */

.statbar {
  display: grid;
  /* Sized for the two stats currently shown. Widen or remove the max-width
     if more are added back later. */
  max-width: 640px;
  margin-inline: auto;
  grid-template-columns: repeat(auto-fit, minmax(190px, 1fr));
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  margin-top: -54px;
  position: relative;
  z-index: 20;
  box-shadow: var(--shadow-lg);
}
.stat { background: #fff; padding: 30px 26px; text-align: center; }
.stat .num {
  display: block;
  font-size: 2.15rem; font-weight: 800;
  color: var(--navy); letter-spacing: -.03em; line-height: 1.1;
}
.stat .lbl { font-size: .88rem; color: var(--ink-soft); font-weight: 600; }

/* ==========================================================================
   CARD GRIDS
   ========================================================================== */

.grid { display: grid; gap: 26px; }
/* Used for the four service cards. Pinned to two columns so they sit as a
   tidy 2x2 rather than breaking into three plus a lonely fourth. */
.grid-2 { grid-template-columns: repeat(2, 1fr); }
@media (max-width: 720px) { .grid-2 { grid-template-columns: 1fr; } }
.grid-3 { grid-template-columns: repeat(auto-fit, minmax(290px, 1fr)); }
.grid-4 { grid-template-columns: repeat(auto-fit, minmax(230px, 1fr)); }

/* A strict two by two. Unlike .grid-2 this never reflows to three across,
   which matters when there are exactly four cards to place. */
.grid-2x2 { grid-template-columns: repeat(2, 1fr); }
@media (max-width: 780px) { .grid-2x2 { grid-template-columns: 1fr; } }

.card {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 32px 30px;
  transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease;
}
.card:hover { border-color: #c3d4e6; }
.card h3 { margin-bottom: .45em; }
.card p:last-child { margin-bottom: 0; }

.icon {
  width: 50px; height: 50px;
  border-radius: 12px;
  background: var(--blue-pale);
  color: var(--blue);
  display: grid; place-items: center;
  font-size: 1.4rem;
  margin-bottom: 20px;
}
.card:hover .icon { background: var(--blue); color: #fff; }

/* Feature list with ticks */
.ticks { list-style: none; padding: 0; margin: 0; }
.ticks li {
  position: relative;
  padding-left: 30px;
  margin-bottom: 12px;
  color: var(--ink-soft);
}
.ticks li::before {
  content: "✓";
  position: absolute; left: 0; top: -1px;
  color: var(--blue); font-weight: 800;
}
.bg-navy .ticks li { color: #c3d6ea; }
.bg-navy .ticks li::before { color: var(--accent-soft); }

/* ==========================================================================
   SPLIT (text beside a panel)
   ========================================================================== */

.split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 62px;
  align-items: center;
}
.split.narrow-right { grid-template-columns: 1.15fr .85fr; }

.panel {
  background: linear-gradient(150deg, var(--navy), var(--navy-deep));
  color: #cddced;
  border-radius: 14px;
  padding: 40px 36px;
  box-shadow: var(--shadow-lg);
}
.panel h3 { color: #fff; }

/* ==========================================================================
   VALUES
   ========================================================================== */

.values {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 28px;
}

.value {
  position: relative;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 32px 30px;
  overflow: hidden;
  transition: transform .18s ease, box-shadow .18s ease;
}
.value:hover { border-color: #c3d4e6; }

/* A short accent rule above each value, rather than a coloured tile. */
.value .glyph {
  width: 32px;
  height: 2px;
  background: var(--accent);
  margin-bottom: 20px;
  font-size: 0;
}
.value h3 {
  font-size: 1.05rem;
  margin-bottom: .3em;
}
.value .say {
  font-size: .94rem;
  font-weight: 600;
  color: var(--blue);
  margin-bottom: .8em;
}
.value p:last-child { margin-bottom: 0; color: var(--ink-soft); }

/* on a dark background */
.bg-navy .value {
  background: rgba(255, 255, 255, .05);
  border-color: rgba(255, 255, 255, .14);
}
.bg-navy .value p:last-child { color: #b9cbdf; }
.bg-navy .value .say { color: var(--accent-soft); }

/* ==========================================================================
   PROCESS STEPS
   ========================================================================== */

.steps {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
  gap: 32px;
  counter-reset: step;
}
.step { position: relative; padding-top: 12px; }
.step::before {
  counter-increment: step;
  content: counter(step);
  display: grid; place-items: center;
  width: 46px; height: 46px;
  border-radius: 50%;
  background: var(--accent);
  color: var(--accent-ink);
  font-weight: 800; font-size: 1.1rem;
  margin-bottom: 18px;
}
.step h3 { font-size: 1.02rem; }
.step p { color: var(--ink-soft); font-size: .97rem; margin: 0; }
.bg-navy .step p { color: #b9cbdf; }


/* A numbered list variant, for when there are too many steps to sit in one
   row without becoming cramped. The number sits to the left of the text. */
.steps.list {
  grid-template-columns: 1fr;
  max-width: 760px;
  margin-inline: auto;
  gap: 26px;
  counter-reset: step;
}
.steps.list .step {
  display: grid;
  grid-template-columns: 44px 1fr;
  gap: 20px;
  align-items: start;
  padding-top: 0;
}
.steps.list .step::before {
  margin-bottom: 0;
  grid-row: 1 / span 2;   /* the number spans both text rows */
}
.steps.list .step h3 { grid-column: 2; margin-bottom: .3em; }
.steps.list .step p  { grid-column: 2; margin: 0; }

@media (max-width: 560px) {
  .steps.list .step { grid-template-columns: 38px 1fr; gap: 14px; }
  .steps.list .step::before { width: 38px; height: 38px; font-size: 1rem; }
}

/* ==========================================================================
   LOGO STRIP (retailer panel)
   ========================================================================== */

.logo-strip {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 14px;
}
.logo-chip {
  border: 1px solid var(--line);
  background: #fff;
  border-radius: 8px;
  padding: 13px 22px;
  font-weight: 700;
  font-size: .93rem;
  color: var(--ink-soft);
  letter-spacing: .01em;
}

/* ==========================================================================
   TESTIMONIALS
   ========================================================================== */

.quote {
  background: #fff;
  border: 1px solid var(--line);
  border-left: 4px solid var(--accent);
  border-radius: var(--radius);
  padding: 32px 30px;
}
.quote p { font-size: 1.03rem; color: var(--ink); font-style: italic; }
.quote .who { font-style: normal; font-size: .92rem; color: var(--ink-soft); margin: 0; }
.quote .who strong { color: var(--navy); display: block; font-style: normal; }

/* ==========================================================================
   CALL TO ACTION BAND
   ========================================================================== */

.cta-band {
  background: linear-gradient(120deg, var(--navy-deep) 0%, var(--navy) 65%,
                              #1c3070 100%);
  color: #fff;
  text-align: center;
  padding: 68px 0;
}
.cta-band h2 { color: #fff; }
.cta-band .lead { color: #cbdcee; max-width: 58ch; margin-inline: auto; }
.cta-band .hero-actions { justify-content: center; }

/* ==========================================================================
   FORMS
   ========================================================================== */

.form-card {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 38px 34px;
  box-shadow: var(--shadow-md);
}
.field { margin-bottom: 20px; }
.field label {
  display: block;
  font-weight: 650;
  font-size: .93rem;
  color: var(--navy);
  margin-bottom: 7px;
}
.field input,
.field select,
.field textarea {
  width: 100%;
  padding: 13px 15px;
  border: 1px solid var(--line);
  border-radius: 8px;
  font: inherit;
  font-size: .98rem;
  color: var(--ink);
  background: var(--paper-warm);
  transition: border-color .15s ease, box-shadow .15s ease;
}
.field input:focus,
.field select:focus,
.field textarea:focus {
  outline: none;
  border-color: var(--blue);
  background: #fff;
  box-shadow: 0 0 0 3px rgba(26, 111, 196, .13);
}
.field textarea { min-height: 130px; resize: vertical; }
.field .hint { font-size: .84rem; color: var(--ink-soft); margin: 6px 0 0; }
.field-row { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }

.consent {
  display: flex; gap: 11px; align-items: flex-start;
  font-size: .88rem; color: var(--ink-soft);
  margin-bottom: 22px;
}
.consent input { width: auto; margin-top: 4px; flex-shrink: 0; }


/* ==========================================================================
   DRAG AND DROP UPLOAD
   The real file input is hidden but still present, so the form submits the
   files normally and keyboard users can still reach it.
   ========================================================================== */

.dropzone {
  position: relative;
  border: 2px dashed #c3d4e6;
  border-radius: var(--radius);
  background: var(--paper-warm);
  padding: 30px 22px;
  text-align: center;
  cursor: pointer;
  transition: border-color .15s ease, background .15s ease;
}
.dropzone:hover { border-color: var(--accent); background: #fff; }
.dropzone.is-over {
  border-color: var(--accent);
  border-style: solid;
  background: var(--blue-pale);
}
.dropzone input[type="file"] {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  opacity: 0;
  cursor: pointer;
}
.dropzone .dz-icon {
  font-size: 1.5rem;
  color: var(--accent);
  line-height: 1;
  margin-bottom: 10px;
}
.dropzone .dz-main { font-weight: 600; color: var(--navy); }
.dropzone .dz-main span { color: var(--accent); text-decoration: underline; }
.dropzone .dz-sub { font-size: .85rem; color: var(--ink-soft); margin-top: 6px; }

.dz-files { list-style: none; margin: 14px 0 0; padding: 0; text-align: left; }
.dz-files li {
  display: flex; justify-content: space-between; gap: 12px;
  font-size: .88rem; color: var(--ink);
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 6px;
  padding: 8px 12px;
  margin-top: 8px;
}
.dz-files .sz { color: var(--ink-soft); flex-shrink: 0; }

/* ==========================================================================
   FAQ / ACCORDION
   ========================================================================== */

.faq details {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #fff;
  padding: 20px 24px;
  margin-bottom: 14px;
}
.faq details[open] { border-color: #c3d4e6; box-shadow: var(--shadow-sm); }
.faq summary {
  cursor: pointer;
  font-weight: 700;
  color: var(--navy);
  list-style: none;
  display: flex; justify-content: space-between; gap: 18px;
  align-items: center;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after {
  content: "+";
  color: var(--blue); font-size: 1.5rem; font-weight: 400;
  line-height: 1; flex-shrink: 0;
}
.faq details[open] summary::after { content: "\2212"; }
.faq details p { margin: 16px 0 0; color: var(--ink-soft); }

/* ==========================================================================
   TRUST BADGE
   ========================================================================== */

.badge-row {
  display: flex; flex-wrap: wrap; gap: 16px; align-items: stretch;
}
.badge {
  display: flex; align-items: center; gap: 14px;
  border: 1px solid var(--line);
  background: #fff;
  border-radius: var(--radius);
  padding: 18px 22px;
  flex: 1 1 260px;
}
.badge .glyph {
  width: 40px; height: 40px; flex-shrink: 0;
  border-radius: 9px;
  background: var(--blue-pale); color: var(--blue);
  display: grid; place-items: center; font-size: 1.2rem;
}
.badge span { font-size: .93rem; font-weight: 650; color: var(--navy); line-height: 1.4; }

/* ==========================================================================
   PAGE BANNER (inner pages)
   ========================================================================== */

.page-banner {
  background: linear-gradient(130deg, var(--navy-deep), var(--navy) 60%, #14477d);
  color: #fff;
  padding: 74px 0 66px;
}
.page-banner h1 { color: #fff; margin-bottom: .3em; }
.page-banner .lead { color: #c3d6ea; max-width: 62ch; margin: 0; }
.crumb { font-size: .87rem; color: #8fadcc; margin-bottom: 16px; }
.crumb a { color: #8fadcc; }
.crumb a:hover { color: #fff; }

/* ==========================================================================
   LONG-FORM TEXT (privacy / terms)
   ========================================================================== */

.prose { max-width: 760px; }
.prose h2 { font-size: 1.45rem; margin-top: 2.2em; }
.prose h3 { font-size: 1.08rem; margin-top: 1.6em; }
.prose ul { padding-left: 22px; color: var(--ink-soft); }
.prose li { margin-bottom: 9px; }
.prose > p { color: var(--ink-soft); }

.notice {
  background: #fff8e8;
  border: 1px solid #f0d79a;
  border-left: 4px solid var(--accent);
  border-radius: 8px;
  padding: 18px 22px;
  font-size: .94rem;
  color: #6b4e12;
}
.notice strong { color: #4a3608; }

/* ==========================================================================
   FOOTER
   ========================================================================== */

.site-footer {
  background: var(--navy-deep);
  color: #90a8c2;
  padding: 66px 0 0;
  font-size: .93rem;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.6fr 1fr 1fr 1.2fr;
  gap: 40px;
  padding-bottom: 46px;
}
.site-footer h4 {
  color: #fff; font-size: .82rem; letter-spacing: .12em;
  text-transform: uppercase; margin-bottom: 18px;
}
.site-footer ul { list-style: none; padding: 0; margin: 0; }
.site-footer li { margin-bottom: 11px; }
.site-footer a { color: #90a8c2; }
.site-footer a:hover { color: #fff; }
.site-footer .logo { color: #fff; margin-bottom: 16px; }
.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, .11);
  padding: 24px 0 30px;
  display: flex; flex-wrap: wrap; gap: 14px;
  justify-content: space-between;
  font-size: .86rem;
  color: #7590ad;
}

/* ==========================================================================
   RESPONSIVE: how it reshuffles on tablets and phones
   ========================================================================== */

/* Between about 800px and 1100px the logo, five menu items and the button are
   all competing for one row. Tighten the spacing rather than let anything wrap. */
@media (max-width: 1100px) {
  .nav { gap: 18px; }
  .nav-links { gap: 20px; }
  .nav-links a { font-size: .92rem; }
  .logo { font-size: 1.35rem; }
  .logo .wordmark { height: 46px; }
  .nav .btn { padding: 10px 16px; font-size: .88rem; }
}

@media (max-width: 1000px) {
  /* four steps look wrong as three plus one, so pair them up instead */
  .steps { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 960px) {
  .split, .split.narrow-right { grid-template-columns: 1fr; gap: 38px; }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 34px; }
}

@media (max-width: 800px) {
  .nav-toggle { display: block; order: 3; }
  .nav-links {
    display: none;
    position: absolute;
    top: 100%; left: 0; right: 0;
    background: #fff;
    border-bottom: 1px solid var(--line);
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    padding: 8px 24px 20px;
    box-shadow: var(--shadow-md);
  }
  .nav-links.open { display: flex; }
  .nav-links a {
    padding: 13px 0;
    border-bottom: 1px solid var(--line);
  }
  .nav-links a:hover, .nav-links a.active { border-bottom-color: var(--line); }
  .nav > .btn { display: none; }
  .site-header { position: relative; }
}

@media (max-width: 640px) {
  .steps { grid-template-columns: 1fr; }
  body { font-size: 16px; }
  section { padding: 62px 0; }
  .hero { padding: 74px 0 62px; }
  .statbar { margin-top: 0; border-radius: 0; }
  .field-row { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .btn { width: 100%; text-align: center; }
  .hero-actions { flex-direction: column; }
}