/* ============================================================
   Tricycle Labz — Styles
   Brand Identity Brief v1.0 / April 2026
   ============================================================ */

/* --- Variables --- */
:root {
  /* Brand Palette (Identity Brief) */
  --signal-red:   #DC4A3C;
  --charcoal:     #1A1817;
  --off-white:    #F8F5F0;
  --warm-gray:    #8C8490;
  --saffron:      #F2C441;
  --deep-navy:    #1E3060;
  --forest:       #3D7A4A;

  /* Functional Palette */
  --bg-primary:   var(--off-white);
  --bg-warm:      #F0EBE3;
  --bg-charcoal:  var(--charcoal);
  --bg-card:      #FFFFFF;
  --bg-card-hover:#FEFCF9;

  --text-primary:   var(--charcoal);
  --text-secondary: #4A4644;
  --text-tertiary:  var(--warm-gray);
  --text-inverse:   var(--off-white);
  --text-accent:    var(--signal-red);

  /* Typography — bold grotesque / humanist sans per brief */
  --font-sans:    'Inter', -apple-system, BlinkMacSystemFont, sans-serif;

  --text-xs:      0.75rem;
  --text-sm:      0.875rem;
  --text-base:    1rem;
  --text-lg:      1.125rem;
  --text-xl:      1.25rem;
  --text-2xl:     1.5rem;
  --text-3xl:     2rem;
  --text-4xl:     2.75rem;
  --text-5xl:     3.5rem;

  /* Spacing */
  --space-xs:     0.5rem;
  --space-sm:     1rem;
  --space-md:     1.5rem;
  --space-lg:     2rem;
  --space-xl:     3rem;
  --space-2xl:    4rem;
  --space-3xl:    6rem;
  --space-4xl:    8rem;
  --space-5xl:    10rem;

  /* Layout — generous margins per brief */
  --container-max: 1140px;
  --container-pad: 2rem;

  /* Motion — subtle and purposeful per brief */
  --ease-out:     cubic-bezier(0.16, 1, 0.3, 1);
  --ease-in-out:  cubic-bezier(0.65, 0, 0.35, 1);
  --duration-fast: 0.2s;
  --duration-med:  0.4s;
  --duration-slow: 0.7s;

  /* Borders & Radius */
  --border-subtle: 1px solid rgba(26, 24, 23, 0.08);
  --border-medium: 1px solid rgba(26, 24, 23, 0.12);
  --radius-sm:     6px;
  --radius-md:     10px;
  --radius-lg:     16px;
}

/* --- Reset & Base --- */
*,
*::before,
*::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: var(--font-sans);
  font-size: var(--text-base);
  font-weight: 400;
  line-height: 1.6;
  color: var(--text-secondary);
  background-color: var(--bg-primary);
  overflow-x: hidden;
}

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

a {
  color: inherit;
  text-decoration: none;
}

/* --- Container --- */
.container {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--container-pad);
}

/* --- Reveal Animation --- */
.reveal {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity var(--duration-slow) var(--ease-out),
              transform var(--duration-slow) var(--ease-out);
}

.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

/* ============================================================
   Navigation
   ============================================================ */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  padding: var(--space-md) 0;
  transition: background var(--duration-med) var(--ease-out),
              padding var(--duration-med) var(--ease-out),
              box-shadow var(--duration-med) var(--ease-out);
}

.nav.is-scrolled {
  background: rgba(248, 245, 240, 0.9);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  padding: var(--space-sm) 0;
  box-shadow: 0 1px 0 rgba(26, 24, 23, 0.06);
}

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

.nav-logo {
  display: flex;
  align-items: center;
  gap: var(--space-xs);
  color: var(--text-primary);
  font-weight: 600;
  font-size: var(--text-sm);
  letter-spacing: 0.01em;
}

.nav-logo-mark { color: var(--signal-red); }

.nav-logo-text {
  position: relative;
  top: 1px;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: var(--space-lg);
}

.nav-link {
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--text-tertiary);
  transition: color var(--duration-fast);
}

.nav-link:hover { color: var(--text-primary); }

.nav-link--cta {
  color: var(--off-white);
  background: var(--signal-red);
  padding: 0.5rem 1.25rem;
  border-radius: 100px;
  transition: all var(--duration-fast);
}

.nav-link--cta:hover {
  background: #c54034;
  color: var(--off-white);
}

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 6px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}

.nav-toggle span {
  display: block;
  width: 24px;
  height: 1.5px;
  background: var(--text-primary);
  transition: all var(--duration-fast);
}

/* ============================================================
   Hero — type-as-hero per brief
   ============================================================ */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  overflow: hidden;
  padding: var(--space-4xl) 0 var(--space-3xl);
  background: var(--bg-primary);
}

.hero-bg {
  position: absolute;
  inset: 0;
  pointer-events: none;
}

.hero-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(26, 24, 23, 0.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(26, 24, 23, 0.025) 1px, transparent 1px);
  background-size: 80px 80px;
  mask-image: radial-gradient(ellipse 70% 60% at 50% 40%, black 10%, transparent 70%);
  -webkit-mask-image: radial-gradient(ellipse 70% 60% at 50% 40%, black 10%, transparent 70%);
}

.hero-gradient {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 40% 40% at 75% 30%, rgba(220, 74, 60, 0.04) 0%, transparent 100%),
    radial-gradient(ellipse 40% 50% at 20% 70%, rgba(242, 196, 65, 0.03) 0%, transparent 100%);
}

.hero-content {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--container-pad);
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: var(--space-3xl);
  align-items: center;
  width: 100%;
}

.hero-label {
  display: inline-block;
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--signal-red);
  margin-bottom: var(--space-lg);
}

.hero-title {
  font-family: var(--font-sans);
  font-size: var(--text-5xl);
  font-weight: 600;
  line-height: 1.08;
  color: var(--text-primary);
  margin-bottom: var(--space-lg);
  letter-spacing: -0.025em;
}

.hero-title-accent {
  color: var(--signal-red);
}

.hero-sub {
  font-size: var(--text-lg);
  line-height: 1.7;
  color: var(--text-secondary);
  margin-bottom: var(--space-xl);
  max-width: 500px;
}

.hero-actions {
  display: flex;
  gap: var(--space-md);
  flex-wrap: wrap;
}

.hero-right {
  display: flex;
  justify-content: center;
  align-items: center;
}

.hero-emblem {
  width: 100%;
  max-width: 340px;
  aspect-ratio: 1;
  position: relative;
}

.hero-emblem-svg {
  width: 100%;
  height: 100%;
}

/* Triad circles — use brand accent colours */
.hero-emblem-svg .circle-scientist { stroke: var(--deep-navy); }
.hero-emblem-svg .circle-strategist { stroke: var(--signal-red); }
.hero-emblem-svg .circle-innovator { stroke: var(--forest); }

.hero-emblem-svg .dot-scientist { fill: var(--deep-navy); }
.hero-emblem-svg .dot-strategist { fill: var(--signal-red); }
.hero-emblem-svg .dot-innovator { fill: var(--forest); }

.hero-scroll-hint {
  position: absolute;
  bottom: var(--space-xl);
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-xs);
  color: var(--text-tertiary);
  font-size: var(--text-xs);
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.hero-scroll-line {
  width: 1px;
  height: 40px;
  background: linear-gradient(to bottom, var(--signal-red), transparent);
  animation: scroll-drift 2s var(--ease-in-out) infinite;
}

@keyframes scroll-drift {
  0%, 100% { opacity: 0.3; transform: scaleY(0.6); }
  50%      { opacity: 0.7; transform: scaleY(1); }
}

/* ============================================================
   Buttons
   ============================================================ */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-sans);
  font-size: var(--text-sm);
  font-weight: 500;
  letter-spacing: 0.01em;
  padding: 0.75rem 1.75rem;
  border-radius: 100px;
  cursor: pointer;
  transition: all var(--duration-fast) var(--ease-out);
  border: none;
  white-space: nowrap;
}

.btn--primary {
  background: var(--signal-red);
  color: white;
}

.btn--primary:hover {
  background: #c54034;
  transform: translateY(-1px);
  box-shadow: 0 4px 16px rgba(220, 74, 60, 0.2);
}

.btn--secondary {
  background: transparent;
  color: var(--text-secondary);
  border: var(--border-medium);
}

.btn--secondary:hover {
  border-color: var(--text-primary);
  color: var(--text-primary);
}

.btn--large {
  font-size: var(--text-base);
  padding: 1rem 2.25rem;
}

/* ============================================================
   Sections — General
   ============================================================ */
.section {
  padding: var(--space-4xl) 0;
  position: relative;
}

.section--warm {
  background: var(--bg-warm);
}

.section--dark {
  background: var(--bg-charcoal);
  color: var(--text-inverse);
}

.section--dark .section-label { color: var(--signal-red); }
.section--dark .section-title { color: var(--off-white); }
.section--dark .section-text  { color: rgba(248, 245, 240, 0.7); }

.section-label {
  display: inline-block;
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--signal-red);
}

.section-title {
  font-family: var(--font-sans);
  font-size: var(--text-3xl);
  font-weight: 600;
  line-height: 1.2;
  color: var(--text-primary);
  margin-top: var(--space-md);
  margin-bottom: var(--space-lg);
  letter-spacing: -0.02em;
}

.section-text {
  font-size: var(--text-lg);
  line-height: 1.75;
  color: var(--text-secondary);
  margin-bottom: var(--space-md);
}

.section-text--narrow {
  max-width: 640px;
}

.section-header {
  margin-bottom: var(--space-3xl);
}

.section-header .section-text {
  margin-top: var(--space-sm);
}

/* Asymmetric grid layout */
.section-grid {
  display: grid;
  gap: var(--space-3xl);
}

.section-grid--asymmetric {
  grid-template-columns: 180px 1fr;
}

.section-label-col {
  padding-top: 0.2rem;
}

/* Red bar divider — identity brief accent */
.section-divider {
  display: flex;
  justify-content: center;
  margin-top: var(--space-3xl);
}

.divider-bar {
  width: 60px;
  height: 3px;
  background: var(--signal-red);
  border-radius: 2px;
  opacity: 0.6;
}

/* ============================================================
   Focus Areas
   ============================================================ */
.focus-areas {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-lg);
  margin-top: var(--space-2xl);
}

.focus-area {
  padding: var(--space-lg);
  border: var(--border-subtle);
  border-radius: var(--radius-md);
  background: var(--bg-card);
  transition: border-color var(--duration-fast),
              box-shadow var(--duration-fast);
}

.focus-area:hover {
  border-color: rgba(26, 24, 23, 0.15);
  box-shadow: 0 2px 12px rgba(26, 24, 23, 0.04);
}

.focus-area-number {
  font-size: var(--text-xs);
  font-weight: 600;
  color: var(--signal-red);
  letter-spacing: 0.06em;
  margin-bottom: var(--space-sm);
}

.focus-area-title {
  font-family: var(--font-sans);
  font-size: var(--text-base);
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: var(--space-xs);
}

.focus-area-text {
  font-size: var(--text-sm);
  color: var(--text-tertiary);
  line-height: 1.65;
}

/* ============================================================
   Values
   ============================================================ */
.values-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-lg);
  margin-top: var(--space-2xl);
}

.value-item {
  padding: var(--space-lg) var(--space-xl);
  border-left: 3px solid var(--signal-red);
  background: rgba(248, 245, 240, 0.5);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
}

.section--dark .value-item {
  background: rgba(248, 245, 240, 0.04);
  border-left-color: var(--signal-red);
}

.value-title {
  font-family: var(--font-sans);
  font-size: var(--text-base);
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: var(--space-xs);
}

.section--dark .value-title { color: var(--off-white); }

.value-text {
  font-size: var(--text-sm);
  line-height: 1.65;
  color: var(--text-tertiary);
}

.section--dark .value-text { color: rgba(248, 245, 240, 0.6); }

/* ============================================================
   Ventures / Products
   ============================================================ */
.ventures-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-lg);
}

.venture-card {
  background: var(--bg-card);
  border: var(--border-subtle);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: transform var(--duration-med) var(--ease-out),
              border-color var(--duration-fast),
              box-shadow var(--duration-med) var(--ease-out);
}

.venture-card:hover {
  transform: translateY(-3px);
  border-color: rgba(26, 24, 23, 0.12);
  box-shadow: 0 8px 32px rgba(26, 24, 23, 0.06);
}

.venture-card-inner {
  padding: var(--space-xl);
}

.venture-card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: var(--space-md);
}

.venture-name {
  font-family: var(--font-sans);
  font-size: var(--text-xl);
  font-weight: 600;
  color: var(--text-primary);
  letter-spacing: -0.01em;
}

.venture-category {
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--warm-gray);
}

.venture-oneliner {
  font-size: var(--text-base);
  line-height: 1.6;
  color: var(--text-secondary);
  margin-bottom: var(--space-md);
}

.venture-accent {
  width: 32px;
  height: 3px;
  border-radius: 2px;
}

.venture-accent--red    { background: var(--signal-red); }
.venture-accent--saffron { background: var(--saffron); }
.venture-accent--navy   { background: var(--deep-navy); }
.venture-accent--forest { background: var(--forest); }

/* Compact list for pipeline ventures */
.pipeline-list {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-sm) var(--space-lg);
  margin-top: var(--space-2xl);
}

.pipeline-item {
  display: flex;
  align-items: baseline;
  gap: var(--space-sm);
  padding: var(--space-sm) 0;
  border-bottom: var(--border-subtle);
}

.pipeline-name {
  font-weight: 600;
  font-size: var(--text-sm);
  color: var(--text-primary);
  white-space: nowrap;
}

.pipeline-desc {
  font-size: var(--text-sm);
  color: var(--text-tertiary);
  line-height: 1.5;
}

/* ============================================================
   The Triad (Team)
   ============================================================ */
.triad-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-lg);
  margin-top: var(--space-2xl);
}

.triad-card {
  padding: var(--space-xl);
  border-radius: var(--radius-md);
  border: var(--border-subtle);
  background: var(--bg-card);
  position: relative;
  overflow: hidden;
}

.triad-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
}

.triad-card--scientist::before { background: var(--deep-navy); }
.triad-card--strategist::before { background: var(--signal-red); }
.triad-card--innovator::before { background: var(--forest); }

.triad-role {
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: var(--space-xs);
}

.triad-card--scientist .triad-role { color: var(--deep-navy); }
.triad-card--strategist .triad-role { color: var(--signal-red); }
.triad-card--innovator .triad-role { color: var(--forest); }

.triad-subtitle {
  font-size: var(--text-sm);
  font-style: italic;
  color: var(--text-tertiary);
  margin-bottom: var(--space-md);
}

.triad-traits {
  list-style: none;
}

.triad-traits li {
  font-size: var(--text-sm);
  color: var(--text-secondary);
  padding: 0.3rem 0;
  padding-left: var(--space-sm);
  position: relative;
}

.triad-traits li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0.7rem;
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background: var(--warm-gray);
}

/* ============================================================
   Process
   ============================================================ */
.process-steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-md);
  max-width: 960px;
  margin: 0 auto;
}

.process-step {
  padding: var(--space-xl) var(--space-lg);
  border: var(--border-subtle);
  border-radius: var(--radius-md);
  background: var(--bg-card);
  transition: border-color var(--duration-fast);
}

.process-step:hover {
  border-color: rgba(26, 24, 23, 0.15);
}

.process-step-number {
  font-size: var(--text-3xl);
  font-weight: 600;
  color: var(--signal-red);
  opacity: 0.25;
  margin-bottom: var(--space-md);
  line-height: 1;
  letter-spacing: -0.02em;
}

.process-step-content h3 {
  font-family: var(--font-sans);
  font-size: var(--text-base);
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: var(--space-xs);
}

.process-step-content p {
  font-size: var(--text-sm);
  color: var(--text-tertiary);
  line-height: 1.6;
}

/* ============================================================
   CTA
   ============================================================ */
.section--cta {
  padding: var(--space-5xl) 0;
  background: var(--bg-charcoal);
}

.cta-content {
  text-align: center;
  max-width: 600px;
  margin: 0 auto;
}

.cta-title {
  font-family: var(--font-sans);
  font-size: var(--text-4xl);
  font-weight: 600;
  color: var(--off-white);
  margin-bottom: var(--space-lg);
  line-height: 1.15;
  letter-spacing: -0.02em;
}

.cta-text {
  font-size: var(--text-lg);
  line-height: 1.7;
  color: rgba(248, 245, 240, 0.65);
  margin-bottom: var(--space-xl);
}

.cta-btn-row {
  display: flex;
  justify-content: center;
}

/* --- Contact Form --- */
.contact-form {
  max-width: 520px;
  margin: 0 auto;
  text-align: left;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-md);
}

.form-group {
  margin-bottom: var(--space-md);
}

.form-group label {
  display: block;
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: rgba(248, 245, 240, 0.5);
  margin-bottom: 0.4rem;
}

.form-optional {
  text-transform: none;
  letter-spacing: 0;
  font-weight: 400;
  opacity: 0.6;
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 0.75rem 1rem;
  background: rgba(248, 245, 240, 0.06);
  border: 1px solid rgba(248, 245, 240, 0.12);
  border-radius: var(--radius-sm);
  color: var(--off-white);
  font-family: var(--font-sans);
  font-size: var(--text-sm);
  transition: border-color var(--duration-fast);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
  color: rgba(248, 245, 240, 0.25);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--signal-red);
}

.form-group select {
  appearance: none;
  -webkit-appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg width='12' height='8' viewBox='0 0 12 8' fill='none' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M1 1.5L6 6.5L11 1.5' stroke='%23F8F5F0' stroke-width='1.5' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 1rem center;
  padding-right: 2.5rem;
  cursor: pointer;
}

.form-group select option {
  background: var(--charcoal);
  color: var(--off-white);
}

.form-group textarea {
  resize: vertical;
  min-height: 80px;
}

.contact-submit {
  width: 100%;
  margin-top: var(--space-xs);
}

/* Honeypot — hidden from humans, visible to bots */
.honeypot {
  position: absolute;
  left: -9999px;
  width: 1px;
  height: 1px;
  opacity: 0;
  pointer-events: none;
}

/* Success state */
.form-success {
  text-align: center;
  padding: var(--space-2xl) 0;
}

.form-success-title {
  font-size: var(--text-2xl);
  font-weight: 600;
  color: var(--off-white);
  margin-bottom: var(--space-xs);
}

.form-success-text {
  font-size: var(--text-base);
  color: rgba(248, 245, 240, 0.6);
}

/* ============================================================
   Footer
   ============================================================ */
.footer {
  padding: var(--space-2xl) 0;
  background: var(--bg-charcoal);
  border-top: 1px solid rgba(248, 245, 240, 0.06);
}

.footer-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-sm);
}

.footer-brand {
  display: flex;
  align-items: center;
  gap: var(--space-xs);
  color: var(--off-white);
}

.footer-logo-mark { color: var(--signal-red); }

.footer-name {
  font-size: var(--text-sm);
  font-weight: 600;
}

.footer-tagline {
  font-size: var(--text-sm);
  color: rgba(248, 245, 240, 0.4);
}

.footer-copy {
  font-size: var(--text-xs);
  color: rgba(248, 245, 240, 0.25);
  margin-top: var(--space-xs);
}

/* ============================================================
   Responsive
   ============================================================ */

/* Tablet */
@media (max-width: 1024px) {
  :root {
    --text-5xl: 2.75rem;
    --text-4xl: 2.25rem;
    --text-3xl: 1.75rem;
  }

  .hero-content {
    grid-template-columns: 1fr;
    gap: var(--space-2xl);
  }

  .hero-right { display: none; }
  .hero-title { max-width: 600px; }

  .section-grid--asymmetric {
    grid-template-columns: 1fr;
    gap: var(--space-lg);
  }

  .ventures-grid {
    grid-template-columns: 1fr;
  }

  .triad-grid {
    grid-template-columns: 1fr;
    gap: var(--space-md);
  }

  .process-steps {
    grid-template-columns: repeat(2, 1fr);
  }

  .values-grid {
    grid-template-columns: 1fr;
  }

  .pipeline-list {
    grid-template-columns: 1fr;
  }
}

/* Mobile */
@media (max-width: 640px) {
  :root {
    --text-5xl: 2.25rem;
    --text-4xl: 1.75rem;
    --text-3xl: 1.5rem;
    --text-2xl: 1.25rem;
    --container-pad: 1.25rem;
  }

  .nav-links {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(248, 245, 240, 0.97);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: var(--space-xl);
    z-index: 99;
  }

  .nav-links.is-open { display: flex; }

  .nav-links.is-open .nav-link {
    font-size: var(--text-xl);
    color: var(--text-primary);
  }

  .nav-toggle {
    display: flex;
    z-index: 101;
  }

  .nav-toggle.is-active span:first-child {
    transform: translateY(3.75px) rotate(45deg);
  }

  .nav-toggle.is-active span:last-child {
    transform: translateY(-3.75px) rotate(-45deg);
  }

  .hero {
    min-height: auto;
    padding: calc(var(--space-4xl) + 2rem) 0 var(--space-3xl);
  }

  .hero-sub { font-size: var(--text-base); }

  .hero-actions {
    flex-direction: column;
    width: 100%;
  }

  .hero-actions .btn {
    width: 100%;
    text-align: center;
  }

  .hero-scroll-hint { display: none; }

  .section { padding: var(--space-3xl) 0; }

  .focus-areas {
    grid-template-columns: 1fr;
    gap: var(--space-md);
  }

  .process-steps {
    grid-template-columns: 1fr;
  }

  .section--cta { padding: var(--space-3xl) 0; }
  .cta-title { font-size: var(--text-3xl); }

  .form-row {
    grid-template-columns: 1fr;
    gap: 0;
  }
}