/* ============================================================
   TEXSENSS — style.css
   Theme: LIGHT — white base, Rich Navy text, Pacific Blue accents
   Brand palette from texsenss-website.vercel.app reference
   ============================================================ */

/* ============ TOKENS ============ */
:root {
  /* Page background & surfaces */
  --bg-base:     #ffffff;
  --bg-subtle:   #f5f7fa;
  --bg-muted:    #eef1f5;
  --bg-card:     #ffffff;

  /* Rich Navy text scale */
  --text-primary:   #0d1f35;
  --text-secondary: #2e4460;
  --text-body:      #4a607a;
  --text-muted:     #7a95af;
  --text-faint:     #a8bccf;

  /* Pacific Blue — brand primary */
  --brand:       #00b8c4;
  --brand-dark:  #0098a4;
  --brand-light: #e0f7f9;
  --brand-glow:  rgba(0, 184, 196, 0.18);

  /* Borders */
  --border:        rgba(13, 31, 53, 0.10);
  --border-mid:    rgba(13, 31, 53, 0.15);
  --border-strong: rgba(13, 31, 53, 0.22);

  /* Utility */
  --radius: 14px;
  --container: 1180px;
  --ease: cubic-bezier(0.22, 0.61, 0.36, 1);
  --ease-spring: cubic-bezier(0.34, 1.56, 0.64, 1);
  --nav-h: 64px;
}

/* ============ RESET & BASE ============ */
*, *::before, *::after { box-sizing: border-box; }

html {
  scroll-behavior: smooth;
  scroll-padding-top: var(--nav-h);
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
}

body {
  margin: 0;
  background: var(--bg-base);
  color: var(--text-primary);
  font-family: 'Space Grotesk', 'Inter', system-ui, sans-serif;
  font-weight: 400;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; display: block; }
a   { color: inherit; text-decoration: none; }

/* ============ LAYOUT ============ */
.container {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 32px;
}

/* ============ BLUEPRINT GRID — light version ============ */
.blueprint {
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  background-image:               
    linear-gradient(rgba(0, 184, 196, 0.055) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0, 184, 196, 0.055) 1px, transparent 1px);
  background-size: 64px 64px;
  -webkit-mask-image: radial-gradient(ellipse 90% 60% at 50% 0%, black 30%, transparent 75%);
          mask-image: radial-gradient(ellipse 90% 60% at 50% 0%, black 30%, transparent 75%);
  opacity: 0.7;
  will-change: transform;
}

/* Scroll progress indicator */
.scroll-progress {
  position: fixed;
  top: 0;
  left: 0;
  height: 3px;
  background: var(--brand);
  z-index: 1000;
  width: 0%;
  box-shadow: 0 0 8px var(--brand);
  will-change: width;
}

/* ============ TYPOGRAPHY ============ */
.eyebrow {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--brand-dark);
  display: inline-flex;
  align-items: center;
  gap: 10px;
}
.eyebrow::before {
  content: "";
  width: 22px;
  height: 1.5px;
  background: var(--brand);
  display: inline-block;
  flex-shrink: 0;
  border-radius: 2px;
}

h1, h2, h3 {
  font-family: 'Space Grotesk', system-ui, sans-serif;
  font-weight: 700;
  letter-spacing: -0.025em;
  margin: 0;
  color: var(--text-primary);
}
h2 { font-size: clamp(28px, 4vw, 44px); line-height: 1.10; }
h3 { font-size: 19px; letter-spacing: -0.015em; }

p { margin: 0; color: var(--text-body); }

/* ============ BUTTONS ============ */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  padding: 13px 26px;
  border-radius: 999px;
  font-family: inherit;
  font-weight: 600;
  font-size: 14.5px;
  cursor: pointer;
  border: 1.5px solid transparent;
  transition:
    transform 0.3s var(--ease),
    background 0.25s var(--ease),
    border-color 0.25s,
    box-shadow 0.3s var(--ease),
    color 0.2s;
}
.btn:focus-visible {
  outline: 2px solid var(--brand);
  outline-offset: 3px;
}

.btn-primary {
  background: var(--brand);
  color: #ffffff;
  border-color: var(--brand);
}
.btn-primary:hover {
  background: var(--brand-dark);
  border-color: var(--brand-dark);
  box-shadow: 0 4px 20px var(--brand-glow);
  transform: translateY(-2px);
}
.btn-primary:active { transform: translateY(0); }

.btn-ghost {
  background: transparent;
  color: var(--text-primary);
  border-color: var(--border-strong);
}
.btn-ghost:hover {
  border-color: var(--brand);
  color: var(--brand-dark);
  background: var(--brand-light);
}

/* ============ NAVIGATION ============ */
header.site {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255, 255, 255, 0.88);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--border);
  transition: background 0.3s, border-color 0.3s, box-shadow 0.3s;
}
header.site.scrolled {
  background: rgba(255, 255, 255, 0.97);
  border-color: var(--border-mid);
  box-shadow: 0 1px 20px rgba(13, 31, 53, 0.06);
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: var(--nav-h);
  padding: 0 32px;
  max-width: var(--container);
  margin: 0 auto;
}

.logo { display: flex; align-items: center; }
.logo img {
  height: 28px;
  width: auto;
  transition: opacity 0.2s;
}
.logo:hover img { opacity: 0.75; }

.nav-links {
  display: flex;
  align-items: center;
  gap: 36px;
  list-style: none;
  margin: 0;
  padding: 0;
}
.nav-links a {
  font-size: 14px;
  font-weight: 600;
  color: var(--text-secondary);
  position: relative;
  padding: 4px 0;
  transition: color 0.2s;
}
.nav-links a:hover { color: var(--text-primary); }
.nav-links a::after {
  content: "";
  position: absolute;
  left: 0; right: 0; bottom: -3px;
  height: 2px;
  background: var(--brand);
  transform: scaleX(0);
  transform-origin: left center;
  transition: transform 0.28s var(--ease);
  border-radius: 2px;
}
.nav-links a:hover::after,
.nav-links a.active::after { transform: scaleX(1); }
.nav-links a.active { color: var(--text-primary); }

/* ============ PRODUCTS DROPDOWN ============ */
.nav-dropdown { position: relative; }

.nav-dropdown-trigger {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: none;
  border: none;
  padding: 4px 0;
  font-family: inherit;
  font-size: 14px;
  font-weight: 600;
  color: var(--text-secondary);
  cursor: pointer;
  transition: color 0.2s;
}
.nav-dropdown-trigger:hover { color: var(--text-primary); }
.nav-dropdown-trigger .chevron { transition: transform 0.25s var(--ease); }
.nav-dropdown:hover .nav-dropdown-trigger .chevron,
.nav-dropdown:focus-within .nav-dropdown-trigger .chevron,
.nav-dropdown.open .nav-dropdown-trigger .chevron {
  transform: rotate(180deg);
}

.nav-dropdown-menu {
  position: absolute;
  top: calc(100% + 18px);
  left: 50%;
  transform: translate(-50%, 8px);
  min-width: 300px;
  display: flex;
  flex-direction: column;
  gap: 2px;
  background: var(--bg-card);
  border: 1px solid var(--border-mid);
  border-radius: var(--radius);
  box-shadow: 0 16px 40px rgba(13, 31, 53, 0.14);
  padding: 10px;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: opacity 0.22s var(--ease), transform 0.22s var(--ease), visibility 0.22s;
  z-index: 200;
}
@media (hover: hover) and (pointer: fine) {
  .nav-dropdown:hover .nav-dropdown-menu {
    opacity: 1; visibility: visible; pointer-events: auto; transform: translate(-50%, 0);
  }
}
.nav-dropdown:focus-within .nav-dropdown-menu,
.nav-dropdown.open .nav-dropdown-menu {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
  transform: translate(-50%, 0);
}

.nav-dropdown-label {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 10.5px;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--brand-dark);
  padding: 6px 12px 8px;
}

.nav-dropdown-menu a {
  display: flex;
  flex-direction: column;
  gap: 3px;
  padding: 10px 12px;
  border-radius: 10px;
  transition: background 0.2s;
}
.nav-dropdown-menu a:hover,
.nav-dropdown-menu a:focus-visible {
  background: var(--brand-light);
}
.nav-dropdown-menu a:focus-visible {
  outline: none;
  box-shadow: 0 0 0 3px var(--brand-glow);
}
.nav-dropdown-menu .product-name {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-family: 'Space Grotesk', system-ui, sans-serif;
  font-weight: 700;
  font-size: 14.5px;
  color: var(--text-primary);
}
.nav-dropdown-menu .ext-icon { color: var(--text-faint); flex-shrink: 0; }
.nav-dropdown-menu a:hover .ext-icon,
.nav-dropdown-menu a:focus-visible .ext-icon { color: var(--brand-dark); }
.nav-dropdown-menu .product-desc {
  font-size: 12.5px;
  line-height: 1.4;
  font-weight: 400;
  color: var(--text-body);
}

.nav-right {
  display: flex;
  align-items: center;
  gap: 18px;
}

.nav-toggle {
  display: none;
  background: none;
  border: 1.5px solid var(--border-strong);
  border-radius: 8px;
  width: 40px; height: 40px;
  color: var(--text-primary);
  cursor: pointer;
  align-items: center;
  justify-content: center;
  transition: background 0.2s, border-color 0.2s;
  flex-shrink: 0;
}
.nav-toggle:hover {
  background: var(--brand-light);
  border-color: var(--brand);
  color: var(--brand-dark);
}

.nav-toggle .bar {
  display: block;
  width: 18px;
  height: 1.5px;
  background: currentColor;
  border-radius: 2px;
  transition: transform 0.35s var(--ease), opacity 0.25s;
  transform-origin: center;
}
.nav-toggle .bars {
  display: flex;
  flex-direction: column;
  gap: 4.5px;
  pointer-events: none;
}
.nav-toggle[aria-expanded="true"] .bar:nth-child(1) { transform: translateY(6px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] .bar:nth-child(2) { opacity: 0; transform: scaleX(0); }
.nav-toggle[aria-expanded="true"] .bar:nth-child(3) { transform: translateY(-6px) rotate(-45deg); }

/* ============ MOBILE DROPDOWN ============ */
@media (max-width: 720px) {
  .nav-links {
    position: absolute;
    top: 100%; left: 0; right: 0;
    background: #ffffff;
    border-bottom: 1px solid var(--border-mid);
    flex-direction: column;
    align-items: flex-start;
    padding: 0 32px;
    gap: 0;
    overflow: hidden;
    max-height: 0;
    opacity: 0;
    transform: translateY(-8px);
    transition:
      max-height 0.42s var(--ease),
      opacity 0.32s var(--ease),
      transform 0.32s var(--ease),
      padding 0.32s var(--ease);
    pointer-events: none;
    box-shadow: 0 8px 24px rgba(13, 31, 53, 0.07);
  }
  .nav-links.open {
    max-height: min(640px, calc(100vh - var(--nav-h)));
    overflow-y: auto;
    opacity: 1;
    transform: translateY(0);
    padding: 20px 32px 28px;
    pointer-events: auto;
  }
  .nav-links li {
    width: 100%;
    opacity: 0;
    transform: translateX(-10px);
    transition: opacity 0.28s var(--ease), transform 0.28s var(--ease);
  }
  .nav-links.open li { opacity: 1; transform: translateX(0); }
  .nav-links.open li:nth-child(1) { transition-delay: 0.05s; }
  .nav-links.open li:nth-child(2) { transition-delay: 0.10s; }
  .nav-links.open li:nth-child(3) { transition-delay: 0.15s; }
  .nav-links.open li:nth-child(4) { transition-delay: 0.20s; }
  .nav-links.open li:nth-child(5) { transition-delay: 0.25s; }
  .nav-links a { display: block; padding: 10px 0; font-size: 16px; color: var(--text-primary); }
  .nav-links a::after { bottom: 0; }
  .nav-toggle { display: inline-flex; }
  .nav-right .btn-ghost { display: none; }

  /* Dropdown collapses inline instead of floating */
  .nav-dropdown-trigger {
    width: 100%;
    justify-content: space-between;
    padding: 10px 0;
    font-size: 16px;
    color: var(--text-primary);
  }
  .nav-dropdown-menu {
    position: static;
    min-width: 0;
    width: 100%;
    transform: none;
    box-shadow: none;
    border: none;
    border-radius: 0;
    background: transparent;
    padding: 0 0 4px 4px;
    max-height: 0;
    opacity: 1;
    visibility: visible;
    overflow: hidden;
    pointer-events: none;
    transition: max-height 0.35s var(--ease);
  }
  .nav-dropdown:focus-within .nav-dropdown-menu,
  .nav-dropdown.open .nav-dropdown-menu {
    max-height: 220px;
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
    transform: none;
  }
  .nav-dropdown-label { padding: 4px 8px 6px; }
  .nav-dropdown-menu a { padding: 8px; }
}

@media (max-width: 720px) and (hover: hover) and (pointer: fine) {
  .nav-dropdown:hover .nav-dropdown-menu { transform: none; }
}

/* ============ HERO ============ */
.hero {
  padding: 0;
  display: flex;
  align-items: center;
  height: 95vh;
  justify-content: center;
  position: relative;
  overflow: hidden;
  background: linear-gradient(
    160deg,
    rgba(0, 184, 196, 0.05) 0%,
    var(--bg-base) 45%,
    var(--bg-subtle) 100%
  );
}

.hero-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 26px;
  position: relative;
  z-index: 1;
  padding: 88px 0 72px;
}

.hero h1 {
  font-size: clamp(38px, 5.5vw, 68px);
  max-width: 920px;
  line-height: 1.06;
  letter-spacing: -0.03em;
  color: var(--text-primary);
}
.hero h1 .accent {
  color: var(--brand);
  position: relative;
}

.hero-sub {
  max-width: 560px;
  font-size: 17px;
  color: var(--text-body);
  line-height: 1.7;
}

.hero-cta {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  justify-content: center;
  margin-top: 4px;
}

/* Scroll cue arrow at bottom of hero */
.hero-scroll-cue {
  position: absolute;
  bottom: 32px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  color: var(--text-muted);
  font-size: 11px;
  font-family: 'IBM Plex Mono', monospace;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  text-decoration: none;
  transition: color 0.2s, opacity 0.3s var(--ease);
  animation: cue-bounce 2.2s ease-in-out infinite;
}
.hero-scroll-cue:hover { color: var(--brand); }
@keyframes cue-bounce {
  0%, 100% { transform: translateX(-50%) translateY(0); }
  50%       { transform: translateX(-50%) translateY(5px); }
}
@media (prefers-reduced-motion: reduce) {
  .hero-scroll-cue { animation: none; }
}

/* ============ SECTION SHELL ============ */
section { position: relative; }

.section {
  padding: 108px 0;
  border-top: 1px solid var(--border);
  background: var(--bg-base);
}
.section:nth-child(even) { background: var(--bg-subtle); }

.section-head {
  display: flex;
  flex-direction: column;
  gap: 18px;
  max-width: 640px;
  margin-bottom: 60px;
}
.section-head.center {
  margin-left: auto;
  margin-right: auto;
  text-align: center;
  align-items: center;
}

/* ============ ABOUT ============ */
.about-grid {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 72px;
  align-items: start;
}
.about-copy p + p { margin-top: 18px; }
.about-copy p { font-size: 16.5px; line-height: 1.7; color: var(--text-body); }

.process {
  margin-top: 48px;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  border-top: 1px solid var(--border);
}
.process-step {
  padding: 24px 24px 0 0;
  border-right: 1px solid var(--border);
  transition: background 0.25s;
}
.process-step:last-child { border-right: none; padding-right: 0; }
.process-step:hover { background: var(--brand-light); border-radius: 8px; }

.process-step .step-label {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.14em;
  padding: 0 15px;
  text-transform: uppercase;
  color: var(--brand-dark);
  margin-bottom: 10px;
  display: block;
}

.process-step p { font-size: 14px; line-height: 1.65; padding : 0 15px ;color: var(--text-body); }

/* ============ SERVICES ============ */
.service-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  border-top: 1px solid var(--border);
  border-left: 1px solid var(--border);
}
.service-card {
  padding: 36px 28px;
  border-right: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  background: var(--bg-card);
  position: relative;
  overflow: hidden;
  transition: background 0.3s var(--ease), box-shadow 0.3s var(--ease), transform 0.25s var(--ease);
}
.service-card::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, var(--brand-light) 0%, transparent 60%);
  opacity: 0;
  transition: opacity 0.35s var(--ease);
}
.service-card:hover { transform: translateY(-2px); box-shadow: 0 8px 32px rgba(0, 184, 196, 0.12); }
.service-card:hover::before { opacity: 1; }

.service-icon {
  width: 44px; height: 44px;
  margin-bottom: 24px;
  color: var(--brand);
  transition: transform 0.3s var(--ease-spring), color 0.2s;
  position: relative; /* above ::before */
}
.service-card:hover .service-icon {
  transform: translateY(-4px) scale(1.1);
  color: var(--brand-dark);
}

.service-card h3 { margin-bottom: 12px; position: relative; }
.service-card p { font-size: 14.5px; line-height: 1.65; color: var(--text-body); position: relative; }

/* ============ WHY US ============ */
.why-list { border-top: 1px solid var(--border); }
.why-row {
  display: grid;
  grid-template-columns: 260px 1fr;
  gap: 44px;
  padding: 36px 0;
  border-bottom: 1px solid var(--border);
  transition: background 0.2s;
}
.why-row:hover { background: var(--brand-light); border-radius: 8px; }
.why-row h3 { color: var(--text-primary); }
.why-row p { font-size: 15.5px; max-width: 560px; line-height: 1.7; color: var(--text-body); }

/* ============ CONTACT ============ */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 72px;
}
.contact-info { display: flex; flex-direction: column; gap: 30px; }

.info-block .label {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--brand-dark);
  display: block;
  margin-bottom: 6px;
}
.info-block .value {
  font-size: 16px;
  color: var(--text-primary);
  font-weight: 600;
}
.info-block .value.placeholder { color: var(--text-muted); font-weight: 400; font-style: italic; }

form.contact-form { display: flex; flex-direction: column; gap: 18px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.field { display: flex; flex-direction: column; gap: 8px; }
.field label { font-size: 12.5px; font-weight: 600; color: var(--text-secondary); letter-spacing: 0.02em; }

.field input,
.field select,
.field textarea {
  background: #ffffff;
  border: 1.5px solid var(--border-mid);
  border-radius: 10px;
  padding: 13px 16px;
  color: var(--text-primary);
  font-family: inherit;
  font-size: 14.5px;
  transition: border-color 0.22s, box-shadow 0.22s, background 0.22s;
  appearance: none;
  -webkit-appearance: none;
}
.field input::placeholder,
.field textarea::placeholder { color: var(--text-faint); }
.field input:hover,
.field select:hover,
.field textarea:hover { border-color: var(--border-strong); }
.field input:focus-visible,
.field select:focus-visible,
.field textarea:focus-visible {
  outline: none;
  border-color: var(--brand);
  box-shadow: 0 0 0 3px var(--brand-glow);
}
.field textarea { resize: vertical; min-height: 128px; }

.form-foot {
  display: flex;
  align-items: center;
  gap: 18px;
  margin-top: 4px;
  flex-wrap: wrap;
}
.form-note { font-size: 13px; color: var(--text-muted); }

.form-success {
  display: none;
  align-items: center;
  gap: 10px;
  background: var(--brand-light);
  border: 1.5px solid var(--brand);
  color: var(--brand-dark);
  padding: 14px 18px;
  border-radius: 10px;
  font-size: 14px;
  font-weight: 600;
}
.form-success.show { display: flex; }

/* ============ FOOTER ============ */
footer.site {
  border-top: 1px solid var(--border);
  padding: 36px 0;
  background: var(--bg-subtle);
}
.footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  flex-wrap: wrap;
}
.footer-inner img { height: 22px; opacity: 0.85; }
.footer-copy { font-size: 13px; color: var(--text-muted); }

/* ============ SCROLL REVEAL ============ */
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(32px); }
  to   { opacity: 1; transform: none; }
}
@keyframes fadeIn {
  from { opacity: 0; }
  to   { opacity: 1; }
}

/* Base state — hidden before observed */
.reveal {
  opacity: 0;
  transform: translateY(32px);
  transition:
    opacity 0.65s var(--ease),
    transform 0.65s var(--ease);
}
.reveal.in {
  opacity: 1;
  transform: none;
}

/* Stagger within a reveal group */
.reveal-group > * {
  opacity: 0;
  transform: translateY(22px);
  transition: opacity 0.55s var(--ease), transform 0.55s var(--ease);
}
.reveal-group.in > *:nth-child(1) { transition-delay: 0.00s; }
.reveal-group.in > *:nth-child(2) { transition-delay: 0.09s; }
.reveal-group.in > *:nth-child(3) { transition-delay: 0.18s; }
.reveal-group.in > *:nth-child(4) { transition-delay: 0.27s; }
.reveal-group.in > * { opacity: 1; transform: none; }

/* Slide-left variant for why-rows */
.reveal-left {
  opacity: 0;
  transform: translateX(-24px);
  transition: opacity 0.6s var(--ease), transform 0.6s var(--ease);
}
.reveal-left.in { opacity: 1; transform: none; }

/* Scale-up for cards */
.reveal-scale {
  opacity: 0;
  transform: scale(0.95) translateY(16px);
  transition: opacity 0.55s var(--ease), transform 0.55s var(--ease);
}
.reveal-scale.in { opacity: 1; transform: none; }

@media (prefers-reduced-motion: reduce) {
  .reveal, .reveal-group > *, .reveal-left, .reveal-scale {
    opacity: 1; transform: none; transition: none;
  }
}

/* ============ RESPONSIVE ============ */
@media (max-width: 980px) {
  .about-grid { grid-template-columns: 1fr; gap: 36px; }
  .service-grid { grid-template-columns: repeat(2, 1fr); }
  .contact-grid { grid-template-columns: 1fr; gap: 48px; }
  .why-row { grid-template-columns: 1fr; gap: 10px; }
  .process { grid-template-columns: 1fr; }
  .process-step {
    border-right: none;
    border-bottom: 1px solid var(--border);
    padding: 24px 0;
  }
  .process-step:last-child { border-bottom: none; }
}

@media (max-width: 720px) {
  .service-grid { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .section { padding: 80px 0; }
  .container { padding: 0 22px; }
  .nav { padding: 0 22px; }
  .hero-inner { padding: 80px 0 60px; }
}