/* ============================================
   Progression Labs — Design System
   Brand: Clean, minimal, high-contrast
   Inspired by: Sana Labs + V7 Labs
   ============================================ */

/* --- 1. Custom Properties --- */
:root {
  --white-smoke: #F5F5F5;
  --salmon: #FFA07A;
  --salmon-hover: #ff8a5c;
  --orchid: #BA55D3;
  --blue: #0000FF;
  --black: #000000;
  --white: #FFFFFF;

  --text-primary: #000000;
  --text-secondary: #555555;
  --text-tertiary: #888888;
  --border-light: rgba(0, 0, 0, 0.08);
  --border-medium: rgba(0, 0, 0, 0.15);

  --font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;

  --container-max: 1200px;
  --container-padding: 24px;

  --nav-height: 64px;
  --section-padding: 120px;
  --section-padding-mobile: 64px;

  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 16px;
  --radius-pill: 100px;
}

/* --- 2. Reset & Base --- */
*,
*::before,
*::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  font-size: 16px;
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: var(--font-family);
  background-color: var(--white-smoke);
  color: var(--text-primary);
  line-height: 1.6;
  letter-spacing: -0.01em;
  overflow-x: hidden;
}

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

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

button {
  font-family: inherit;
  cursor: pointer;
  border: none;
  background: none;
}

ul, ol {
  list-style: none;
}

/* --- 3. Typography --- */
h1, h2, h3, h4, h5, h6 {
  font-weight: 400;
  line-height: 1.1;
}

h1 {
  font-size: clamp(40px, 5.5vw, 80px);
  letter-spacing: -0.04em;
  line-height: 1.0;
}

h2 {
  font-size: clamp(28px, 3.5vw, 52px);
  letter-spacing: -0.03em;
  line-height: 1.1;
}

h3 {
  font-size: clamp(20px, 2vw, 35px);
  letter-spacing: -0.03em;
  font-weight: 500;
}

h4 {
  font-size: clamp(18px, 1.5vw, 24px);
  letter-spacing: -0.02em;
  font-weight: 500;
}

p {
  font-size: clamp(16px, 1.2vw, 20px);
  line-height: 1.6;
  color: var(--text-secondary);
}

.label {
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-tertiary);
}

/* --- 4. Layout --- */
.container {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--container-padding);
}

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

.section-dark {
  background-color: var(--black);
  color: var(--white);
}

.section-dark p {
  color: rgba(255, 255, 255, 0.7);
}

.section-dark .label {
  color: rgba(255, 255, 255, 0.5);
}

.section-header {
  max-width: 720px;
  margin-bottom: 64px;
}

.section-header h2 {
  margin-bottom: 16px;
}

.divider {
  height: 1px;
  background: var(--border-light);
  border: none;
}

/* --- 5. Buttons --- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 28px;
  font-size: 15px;
  font-weight: 500;
  letter-spacing: -0.01em;
  border-radius: var(--radius-pill);
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  white-space: nowrap;
}

.btn-primary {
  background-color: var(--salmon);
  color: var(--black);
}

.btn-primary:hover {
  background-color: var(--salmon-hover);
  transform: translateY(-1px);
}

.btn-ghost {
  background: transparent;
  border: 1.5px solid var(--border-medium);
  color: var(--text-primary);
}

.btn-ghost:hover {
  border-color: var(--text-primary);
  background-color: rgba(0, 0, 0, 0.03);
}

.btn-dark {
  background-color: var(--black);
  color: var(--white);
}

.btn-dark:hover {
  background-color: #222;
  transform: translateY(-1px);
}

.btn-lg {
  padding: 16px 36px;
  font-size: 16px;
}

.btn-sm {
  padding: 8px 20px;
  font-size: 14px;
}

/* --- 6. Navigation --- */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: var(--nav-height);
  background: rgba(245, 245, 245, 0.85);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border-light);
  z-index: 1000;
  transition: all 0.3s ease;
}

.nav-container {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--container-padding);
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
}

.nav-logo-img {
  height: 24px;
  width: auto;
  display: block;
}

.nav-wordmark {
  font-size: 17px;
  font-weight: 600;
  letter-spacing: -0.03em;
  color: var(--black);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 32px;
}

.nav-links a {
  font-size: 14px;
  font-weight: 450;
  color: var(--text-secondary);
  transition: color 0.2s ease;
  letter-spacing: -0.01em;
}

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

.nav-actions {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-shrink: 0;
}

.nav-login {
  font-size: 14px;
  font-weight: 500;
  color: var(--text-primary);
  padding: 8px 20px;
  border: 1.5px solid var(--border-medium);
  border-radius: var(--radius-pill);
  transition: all 0.2s ease;
}

.nav-login:hover {
  border-color: var(--text-primary);
  background-color: rgba(0, 0, 0, 0.03);
}

.nav-cta {
  font-size: 14px;
  font-weight: 500;
  color: var(--black);
  background-color: var(--salmon);
  padding: 8px 20px;
  border-radius: var(--radius-pill);
  transition: all 0.2s ease;
}

.nav-cta:hover {
  background-color: var(--salmon-hover);
}

.nav-mobile-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 8px;
}

.nav-mobile-toggle span {
  display: block;
  width: 20px;
  height: 1.5px;
  background: var(--black);
  transition: all 0.3s ease;
}

/* --- 7. Hero --- */
.hero {
  padding-top: calc(var(--nav-height) + 80px);
  padding-bottom: 40px;
  position: relative;
  overflow: hidden;
}

.hero-content {
  max-width: 840px;
  position: relative;
  z-index: 2;
}

.hero-title {
  margin-bottom: 24px;
}

.hero-subtitle {
  font-size: clamp(17px, 1.4vw, 21px);
  line-height: 1.7;
  max-width: 680px;
  margin-bottom: 40px;
}

.hero-actions {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}

.hero-gradient {
  position: absolute;
  top: 60px;
  right: -200px;
  width: 600px;
  height: 600px;
  background: conic-gradient(from 180deg at 50% 50%, #0000FF 0deg, #BA55D3 120deg, #FFA07A 240deg, #0000FF 360deg);
  filter: blur(120px);
  opacity: 0.12;
  border-radius: 50%;
  pointer-events: none;
  z-index: 0;
}

/* Pixelated gradient bar */
.gradient-bar {
  height: 4px;
  margin: 80px 0 0 0;
  background: linear-gradient(
    90deg,
    #0000FF 0%, #0000FF 8.33%,
    #2200EE 8.33%, #2200EE 16.66%,
    #4400CC 16.66%, #4400CC 25%,
    #6622BB 25%, #6622BB 33.33%,
    #8833BB 33.33%, #8833BB 41.66%,
    #9944CC 41.66%, #9944CC 50%,
    #BA55D3 50%, #BA55D3 58.33%,
    #C8669F 58.33%, #C8669F 66.66%,
    #D5778B 66.66%, #D5778B 75%,
    #E28877 75%, #E28877 83.33%,
    #EE9963 83.33%, #EE9963 91.66%,
    #FFA07A 91.66%, #FFA07A 100%
  );
}

/* --- 8. Partners --- */
.partners {
  padding: 60px 0;
  border-bottom: 1px solid var(--border-light);
}

.partners .label {
  text-align: center;
  margin-bottom: 32px;
}

.partners-logos {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 48px;
  flex-wrap: wrap;
  opacity: 0.4;
}

.partner-logo {
  font-size: 14px;
  font-weight: 600;
  letter-spacing: 0.02em;
  color: var(--text-tertiary);
  white-space: nowrap;
}

/* --- 9. Services --- */
.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.service-card {
  background: var(--white);
  border-radius: var(--radius-md);
  padding: 40px 32px;
  border: 1px solid var(--border-light);
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.service-card:hover {
  border-color: var(--border-medium);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.06);
}

.service-icon {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 24px;
  font-size: 20px;
}

.service-icon-strategy { background: rgba(0, 0, 255, 0.08); color: var(--blue); }
.service-icon-analytics { background: rgba(186, 85, 211, 0.08); color: var(--orchid); }
.service-icon-roadmap { background: rgba(255, 160, 122, 0.1); color: var(--salmon); }
.service-icon-platform { background: rgba(186, 85, 211, 0.08); color: var(--orchid); }
.service-icon-dev { background: rgba(0, 0, 255, 0.08); color: var(--blue); }
.service-icon-research { background: rgba(0, 0, 0, 0.06); color: var(--black); }

.service-card h4 {
  margin-bottom: 12px;
}

.service-card p {
  font-size: 15px;
  line-height: 1.6;
  margin-bottom: 20px;
}

.service-link {
  font-size: 14px;
  font-weight: 500;
  color: var(--blue);
  display: inline-flex;
  align-items: center;
  gap: 4px;
  transition: gap 0.2s ease;
}

.service-link:hover {
  gap: 8px;
}

.services-divider {
  grid-column: 1 / -1;
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 16px 0;
}

.services-divider .label {
  flex-shrink: 0;
}

.services-divider hr {
  flex-grow: 1;
  height: 1px;
  background: var(--border-light);
  border: none;
}

/* --- 10. Platform --- */
.platform {
  position: relative;
}

.platform-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}

.platform-text h2 {
  margin-bottom: 16px;
}

.platform-text > p {
  margin-bottom: 40px;
}

.platform-features {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.platform-feature {
  display: flex;
  gap: 16px;
  align-items: flex-start;
}

.platform-feature-icon {
  width: 36px;
  height: 36px;
  border-radius: var(--radius-sm);
  background: rgba(186, 85, 211, 0.08);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  font-size: 16px;
  color: var(--orchid);
}

.platform-feature h4 {
  font-size: 16px;
  margin-bottom: 4px;
}

.platform-feature p {
  font-size: 14px;
  line-height: 1.5;
}

.platform-visual {
  background: var(--white);
  border-radius: var(--radius-md);
  border: 1px solid var(--border-light);
  padding: 32px;
  position: relative;
  overflow: hidden;
}

.platform-mockup {
  background: var(--white-smoke);
  border-radius: var(--radius-sm);
  padding: 24px;
  min-height: 380px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.mockup-header {
  display: flex;
  align-items: center;
  gap: 8px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--border-light);
}

.mockup-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--border-medium);
}

.mockup-dot.active {
  background: var(--salmon);
}

.mockup-title {
  font-size: 12px;
  font-weight: 500;
  color: var(--text-tertiary);
  margin-left: auto;
}

.mockup-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  flex: 1;
}

.mockup-card {
  background: var(--white);
  border-radius: var(--radius-sm);
  padding: 16px;
  border: 1px solid var(--border-light);
}

.mockup-card-label {
  font-size: 10px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-tertiary);
  margin-bottom: 8px;
}

.mockup-card-value {
  font-size: 22px;
  font-weight: 600;
  letter-spacing: -0.03em;
  color: var(--text-primary);
}

.mockup-card-bar {
  height: 4px;
  background: var(--border-light);
  border-radius: 2px;
  margin-top: 12px;
  overflow: hidden;
}

.mockup-card-bar-fill {
  height: 100%;
  border-radius: 2px;
}

.mockup-card-bar-fill.salmon { background: var(--salmon); }
.mockup-card-bar-fill.orchid { background: var(--orchid); }
.mockup-card-bar-fill.blue { background: var(--blue); }
.mockup-card-bar-fill.black { background: var(--black); }

.mockup-sidebar {
  grid-column: 1 / -1;
  display: flex;
  gap: 8px;
}

.mockup-tag {
  font-size: 11px;
  font-weight: 500;
  padding: 4px 12px;
  border-radius: var(--radius-pill);
  background: rgba(186, 85, 211, 0.08);
  color: var(--orchid);
}

.mockup-tag.blue {
  background: rgba(0, 0, 255, 0.06);
  color: var(--blue);
}

.mockup-tag.salmon {
  background: rgba(255, 160, 122, 0.12);
  color: #cc6644;
}

.platform-login-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-top: 24px;
  font-size: 14px;
  font-weight: 500;
  color: var(--blue);
  transition: gap 0.2s ease;
}

.platform-login-link:hover {
  gap: 10px;
}

/* --- 11. Metrics --- */
.metrics-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 32px;
  margin-bottom: 80px;
}

.metric-card {
  text-align: center;
  padding: 32px 16px;
}

.metric-value {
  font-size: clamp(36px, 4vw, 56px);
  font-weight: 600;
  letter-spacing: -0.04em;
  line-height: 1;
  margin-bottom: 8px;
  color: var(--white);
}

.metric-label {
  font-size: 14px;
  color: rgba(255, 255, 255, 0.6);
  line-height: 1.5;
}

.testimonial {
  max-width: 720px;
  margin: 0 auto;
  text-align: center;
}

.testimonial blockquote {
  font-size: clamp(18px, 1.6vw, 24px);
  line-height: 1.6;
  letter-spacing: -0.02em;
  color: rgba(255, 255, 255, 0.9);
  font-style: normal;
  margin-bottom: 24px;
}

.testimonial cite {
  font-style: normal;
  font-size: 14px;
  color: rgba(255, 255, 255, 0.5);
}

/* --- 12. Pricing --- */
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-bottom: 24px;
}

.pricing-card {
  background: var(--white);
  border-radius: var(--radius-md);
  padding: 40px 32px;
  border: 1px solid var(--border-light);
  display: flex;
  flex-direction: column;
  transition: all 0.3s ease;
}

.pricing-card:hover {
  border-color: var(--border-medium);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.06);
}

.pricing-card.featured {
  border-color: var(--orchid);
  position: relative;
}

.pricing-badge {
  position: absolute;
  top: -12px;
  left: 32px;
  background: var(--orchid);
  color: white;
  font-size: 12px;
  font-weight: 600;
  padding: 4px 14px;
  border-radius: var(--radius-pill);
  letter-spacing: 0.02em;
}

.pricing-tier {
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--text-tertiary);
  margin-bottom: 16px;
}

.pricing-price {
  font-size: clamp(28px, 3vw, 40px);
  font-weight: 600;
  letter-spacing: -0.03em;
  margin-bottom: 4px;
}

.pricing-period {
  font-size: 14px;
  color: var(--text-tertiary);
  margin-bottom: 24px;
}

.pricing-description {
  font-size: 15px;
  line-height: 1.6;
  color: var(--text-secondary);
  margin-bottom: 32px;
  flex: 1;
}

.pricing-features {
  margin-bottom: 32px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.pricing-feature {
  font-size: 14px;
  color: var(--text-secondary);
  display: flex;
  align-items: flex-start;
  gap: 10px;
  line-height: 1.5;
}

.pricing-check {
  color: var(--orchid);
  flex-shrink: 0;
  margin-top: 2px;
}

.pricing-engagement {
  margin: 24px 0 32px;
  padding-top: 24px;
  border-top: 1px solid var(--border-light);
}

.pricing-engagement-label {
  display: block;
  font-size: 13px;
  color: var(--text-tertiary);
  margin-bottom: 4px;
  letter-spacing: 0.01em;
}

.pricing-engagement-value {
  display: block;
  font-size: clamp(28px, 3vw, 36px);
  font-weight: 600;
  letter-spacing: -0.03em;
  color: var(--text-primary);
}

.pricing-note {
  text-align: center;
  font-size: 14px;
  color: var(--text-tertiary);
}

/* --- 13. Resources --- */
.resources-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.resource-card {
  background: var(--white);
  border-radius: var(--radius-md);
  padding: 32px;
  border: 1px solid var(--border-light);
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  display: flex;
  flex-direction: column;
}

.resource-card:hover {
  border-color: var(--border-medium);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.06);
}

.resource-category {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: 16px;
}

.resource-category.strategy { color: var(--blue); }
.resource-category.technology { color: var(--orchid); }
.resource-category.case-study { color: var(--salmon-hover); }

.resource-card h4 {
  font-size: 18px;
  letter-spacing: -0.02em;
  margin-bottom: 12px;
  flex: 1;
}

.resource-meta {
  font-size: 13px;
  color: var(--text-tertiary);
}

/* --- 14. CTA --- */
.cta-section {
  text-align: center;
}

.cta-section h2 {
  margin-bottom: 16px;
}

.cta-section > .container > p {
  max-width: 600px;
  margin: 0 auto 16px;
}

.cta-email {
  font-size: 16px;
  color: var(--blue);
  font-weight: 500;
  margin-bottom: 32px;
  display: inline-block;
}

.cta-actions {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
}

/* --- 15. Footer --- */
.footer {
  background: var(--black);
  color: var(--white);
  padding: 80px 0 40px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1fr;
  gap: 48px;
  margin-bottom: 64px;
}

.footer-logo-img {
  height: 24px;
  width: auto;
  display: block;
  margin-bottom: 12px;
}

.footer-brand-name {
  font-size: 17px;
  font-weight: 600;
  letter-spacing: -0.03em;
  margin-bottom: 12px;
}

.footer-brand-desc {
  font-size: 14px;
  line-height: 1.6;
  color: rgba(255, 255, 255, 0.5);
  margin-bottom: 24px;
}

.footer-social-handle {
  font-size: 15px;
  font-weight: 500;
  color: var(--salmon);
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-bottom: 8px;
}

.footer-wap-tagline {
  font-size: 13px;
  color: rgba(255, 255, 255, 0.4);
}

.footer-column h5 {
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.4);
  margin-bottom: 20px;
}

.footer-column a {
  display: block;
  font-size: 14px;
  color: rgba(255, 255, 255, 0.7);
  padding: 6px 0;
  transition: color 0.2s ease;
}

.footer-column a:hover {
  color: var(--white);
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding-top: 32px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 16px;
}

.footer-copyright {
  font-size: 13px;
  color: rgba(255, 255, 255, 0.4);
}

.footer-legal {
  display: flex;
  gap: 24px;
}

.footer-legal a {
  font-size: 13px;
  color: rgba(255, 255, 255, 0.4);
  transition: color 0.2s ease;
}

.footer-legal a:hover {
  color: rgba(255, 255, 255, 0.7);
}

/* --- 16. Utility Classes --- */
.text-center { text-align: center; }
.text-salmon { color: var(--salmon); }
.text-orchid { color: var(--orchid); }
.text-blue { color: var(--blue); }

/* GSAP animation prep classes */
.fade-up {
  opacity: 0;
  transform: translateY(30px);
}

.fade-in {
  opacity: 0;
}

.slide-left {
  opacity: 0;
  transform: translateX(-40px);
}

.slide-right {
  opacity: 0;
  transform: translateX(40px);
}

/* --- 17. Responsive --- */
@media (max-width: 1024px) {
  .services-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .platform-content {
    grid-template-columns: 1fr;
    gap: 48px;
  }

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

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

  .pricing-card:last-child {
    grid-column: 1 / -1;
    max-width: 400px;
    justify-self: center;
    width: 100%;
  }

  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: 40px;
  }
}

@media (max-width: 768px) {
  :root {
    --section-padding: 80px;
    --container-padding: 20px;
  }

  .nav-links {
    display: none;
  }

  .nav-mobile-toggle {
    display: flex;
  }

  .nav-actions .nav-cta {
    display: none;
  }

  .hero {
    padding-top: calc(var(--nav-height) + 48px);
  }

  .hero-actions {
    flex-direction: column;
  }

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

  .partners-logos {
    gap: 32px;
  }

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

  .metrics-grid {
    grid-template-columns: 1fr 1fr;
    gap: 16px;
  }

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

  .pricing-card:last-child {
    max-width: none;
  }

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

  .footer-grid {
    grid-template-columns: 1fr;
    gap: 32px;
  }

  .footer-bottom {
    flex-direction: column;
    text-align: center;
  }
}

@media (max-width: 480px) {
  :root {
    --section-padding: 60px;
  }

  .metric-card {
    padding: 20px 12px;
  }

  .service-card,
  .pricing-card,
  .resource-card {
    padding: 28px 24px;
  }
}

/* --- 18. Mobile Menu --- */
.mobile-menu {
  display: none;
  position: fixed;
  top: var(--nav-height);
  left: 0;
  right: 0;
  bottom: 0;
  background: var(--white-smoke);
  z-index: 999;
  padding: 32px var(--container-padding);
  flex-direction: column;
  gap: 8px;
}

.mobile-menu.active {
  display: flex;
}

.mobile-menu a {
  font-size: 18px;
  font-weight: 500;
  padding: 12px 0;
  border-bottom: 1px solid var(--border-light);
}

.mobile-menu .btn {
  margin-top: 16px;
  text-align: center;
}