:root {
  --hue: 306;
  --color-primary: hsl(var(--hue), 70%, 65%);
  --color-secondary: hsl(160, 60%, 50%);
  --color-accent: hsl(340, 60%, 65%);
  --color-bg: #FDFCF8;
  --color-surface: #FFFFFF;
  --color-text: #2D3748;
  --color-text-muted: #718096;
  --color-border: #E2E8F0;
  --color-footer: #1A202C;
  --font-main: 'Plus Jakarta Sans', system-ui, -apple-system, sans-serif;
  --container-max: 1280px;
  --radius-sm: 8px;
  --radius-md: 16px;
  --radius-lg: 24px;
  --shadow-sm: 0 2px 4px rgba(0,0,0,0.02);
  --shadow-md: 0 8px 24px rgba(0,0,0,0.04);
  --shadow-hover: 0 12px 32px rgba(0,0,0,0.08);
}

*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-main);
  background-color: var(--color-bg);
  color: var(--color-text);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

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

a {
  color: inherit;
  text-decoration: none;
  transition: color 0.2s ease;
}

/* --- Layout System --- */
.page__wrap {
  position: relative;
  overflow-x: hidden;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

.layout__container {
  width: 100%;
  max-width: var(--container-max);
  margin-left: auto;
  margin-right: auto;
  padding-left: clamp(1.5rem, 5vw, 2.5rem);
  padding-right: clamp(1.5rem, 5vw, 2.5rem);
}

/* --- Typography --- */
h1, h2, h3, h4 {
  color: var(--color-text);
  line-height: 1.2;
  font-weight: 700;
  letter-spacing: -0.02em;
}

h1 {
  font-size: clamp(2.5rem, 6vw, 4.5rem);
  letter-spacing: -0.04em;
  margin-bottom: 1.5rem;
}

h2 {
  font-size: clamp(2rem, 5vw, 3rem);
  margin-bottom: 1rem;
}

h3 {
  font-size: 1.5rem;
  margin-bottom: 0.75rem;
}

p {
  font-size: 1.125rem;
  color: var(--color-text-muted);
  margin-bottom: 1.5rem;
}

.lead {
  font-size: clamp(1.25rem, 3vw, 1.5rem);
  color: var(--color-text);
  font-weight: 500;
}

/* --- Components --- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.875rem 2rem;
  border-radius: 100px;
  font-weight: 600;
  font-size: 1rem;
  transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
  cursor: pointer;
  gap: 0.5rem;
  border: none;
}

.btn--primary {
  background-color: var(--color-primary);
  color: white;
  box-shadow: 0 4px 12px hsla(var(--hue), 70%, 65%, 0.3);
}

.btn--primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 20px hsla(var(--hue), 70%, 65%, 0.4);
  background-color: hsl(var(--hue), 70%, 60%);
}

.btn--ghost {
  background-color: transparent;
  color: var(--color-text);
  border: 1px solid var(--color-border);
}

.btn--ghost:hover {
  border-color: var(--color-text);
  background-color: rgba(0,0,0,0.02);
}

.btn--outline {
  background-color: transparent;
  color: var(--color-primary);
  border: 2px solid var(--color-primary);
}

.btn--outline:hover {
  background-color: var(--color-primary);
  color: white;
}

.badge {
  display: inline-block;
  padding: 0.25rem 0.75rem;
  border-radius: 100px;
  font-size: 0.875rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.badge--pill {
  background-color: hsla(var(--hue), 70%, 65%, 0.1);
  color: hsl(var(--hue), 70%, 45%);
}

/* --- Header & Nav --- */
.header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  background-color: rgba(253, 252, 248, 0.85);
  backdrop-filter: blur(12px);
  z-index: 1000;
  border-bottom: 1px solid var(--color-border);
  height: 80px;
}

.header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
}

.header__nav {
  display: flex;
  gap: 2rem;
  align-items: center;
}

.nav__link {
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--color-text-muted);
  position: relative;
}

.nav__link:hover {
  color: var(--color-primary);
}

.nav__link--active {
  color: var(--color-primary);
}

/* Mobile Nav Toggle */
.nav__toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0.5rem;
}

/* --- Sections Standard --- */
.section {
  padding: 6rem 0;
  position: relative;
}

/* --- Hero Specific --- */
.hero__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}

.hero__content {
  max-width: 600px;
}

.hero__image {
  position: relative;
}

.hero__image img {
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  width: 100%;
  height: auto;
  aspect-ratio: 4/3;
  object-fit: cover;
}

/* --- Grid & Cards --- */
.grid__2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
}

.grid__3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}

.card {
  background-color: var(--color-surface);
  padding: 2rem;
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border);
  transition: all 0.3s ease;
}

.card:hover {
  border-color: var(--color-primary);
  box-shadow: var(--shadow-hover);
  transform: translateY(-4px);
}

.card__icon {
  width: 48px;
  height: 48px;
  background-color: hsla(var(--hue), 70%, 65%, 0.1);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.5rem;
  color: var(--color-primary);
}

/* --- Stats --- */
.stats {
  background-color: var(--color-surface);
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
}

.stats__row {
  display: flex;
  justify-content: space-around;
  text-align: center;
}

.stat__number {
  font-size: clamp(2.5rem, 5vw, 4rem);
  font-weight: 800;
  color: var(--color-primary);
  line-height: 1;
  margin-bottom: 0.5rem;
}

/* --- CTA Band --- */
.cta__band {
  background-color: var(--color-primary);
  color: white;
  text-align: center;
  border-radius: var(--radius-lg);
  padding: 5rem 2rem;
}

.cta__band h2 {
  color: white;
  margin-bottom: 1rem;
}

.cta__band p {
  color: rgba(255, 255, 255, 0.9);
  max-width: 600px;
  margin: 0 auto 2rem;
}

/* --- FAQ --- */
details {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  margin-bottom: 1rem;
  padding: 1rem;
  cursor: pointer;
}

summary {
  font-weight: 600;
  list-style: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-right: 2rem;
}

summary::-webkit-details-marker {
  display: none;
}

summary::after {
  content: '+';
  font-size: 1.5rem;
  color: var(--color-primary);
  transition: transform 0.2s;
}

details[open] summary::after {
  transform: rotate(45deg);
}

details p {
  margin-top: 1rem;
  margin-bottom: 0;
  padding-top: 1rem;
  border-top: 1px solid var(--color-border);
}

/* --- Footer --- */
.footer {
  background-color: var(--color-footer);
  color: #CBD5E0;
  padding: 5rem 0 2rem;
  margin-top: auto;
}

.footer__grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 3rem;
  margin-bottom: 4rem;
}

.footer__brand h3 {
  color: white;
  font-size: 1.5rem;
  margin-bottom: 1rem;
}

.footer__col h4 {
  color: white;
  margin-bottom: 1.5rem;
  font-size: 1rem;
}

.footer__link {
  display: block;
  margin-bottom: 0.75rem;
  font-size: 0.95rem;
}

.footer__link:hover {
  color: var(--color-primary);
}

.footer__bottom {
  border-top: 1px solid rgba(255,255,255,0.1);
  padding-top: 2rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.875rem;
}

/* --- Responsive --- */
@media (max-width: 1024px) {
  .grid__3 {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 768px) {
  .grid__2, .grid__3 {
    grid-template-columns: 1fr;
  }

  .hero__grid {
    grid-template-columns: 1fr;
    text-align: center;
    gap: 2rem;
  }

  .hero__content {
    margin: 0 auto;
  }

  .stats__row {
    flex-direction: column;
    gap: 3rem;
  }

  .header__nav {
    position: fixed;
    top: 80px;
    left: 0;
    width: 100%;
    background-color: var(--color-surface);
    flex-direction: column;
    padding: 2rem;
    border-bottom: 1px solid var(--color-border);
    gap: 1.5rem;
    transform: translateY(-150%);
    transition: transform 0.3s ease;
    z-index: 999;
    box-shadow: var(--shadow-md);
  }

  .header__nav.is-open {
    transform: translateY(0);
  }

  .nav__toggle {
    display: block;
  }

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

  .footer__bottom {
    flex-direction: column;
    gap: 1rem;
    text-align: center;
  }
}

@media (max-width: 480px) {
  .footer__grid {
    grid-template-columns: 1fr;
  }
} *{box-sizing:border-box} img,svg,video{max-width:100%;height:auto}