/* 
   Kinship - Modern Therapy Website Design System 
   Aesthetic: Calm, Premium, Warm, "Wow"
*/

@import url("https://fonts.googleapis.com/css2?family=Merriweather:ital,wght@0,300;0,400;0,700;1,300&family=Outfit:wght@300;400;500;600;700&display=swap");

:root {
  /* Colors */
  --color-primary: #7c9a92; /* Eucalyptus Green - Calm, nature-inspired */
  --color-primary-dark: #5f7a72;
  --color-secondary: #f2e8e1; /* Almond / Blush - Soft, warm background */
  --color-secondary-dark: #e6d8ce;
  --color-accent: #e0afa0; /* Warm Blush - Gentle accent */
  --color-text-main: #363636; /* Deep Charcoal - Softer than black */
  --color-text-light: #6b7280; /* Muted grey for secondary text */
  --color-bg-body: #f9f6f3; /* Very soft warm off-white */
  --color-bg-white: #ffffff;
  --color-bg-glass: rgba(255, 255, 255, 0.6);

  /* Typography */
  --font-heading: "Outfit", sans-serif;
  --font-body: "Merriweather", serif;

  /* Spacing */
  --spacing-xs: 0.5rem;
  --spacing-sm: 1rem;
  --spacing-md: 2rem;
  --spacing-lg: 4rem;
  --spacing-xl: 8rem;

  /* UI Elements */
  --radius-sm: 8px;
  --radius-md: 20px; /* Softer, more rounded */
  --radius-lg: 32px;
  --radius-full: 9999px;

  --shadow-sm: 0 4px 12px rgba(124, 154, 146, 0.08); /* Colored shadow */
  --shadow-md: 0 12px 32px rgba(124, 154, 146, 0.12);
  --shadow-lg: 0 20px 48px rgba(124, 154, 146, 0.15);
  --shadow-glass: 0 8px 32px 0 rgba(255, 255, 255, 0.3);

  /* Transitions */
  --transition-fast: 0.2s ease;
  --transition-smooth: 0.4s cubic-bezier(0.25, 1, 0.5, 1);
}

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: var(--font-body);
  background-color: var(--color-bg-body);
  color: var(--color-text-main);
  line-height: 1.7;
  overflow-x: hidden;
}

h1,
h2,
h3,
h4,
h5,
h6 {
  font-family: var(--font-heading);
  font-weight: 600;
  line-height: 1.2;
  margin-bottom: var(--spacing-sm);
  color: var(--color-text-main);
}

h1 {
  font-size: clamp(2.5rem, 5vw, 4rem);
  letter-spacing: -0.02em;
}
h2 {
  font-size: clamp(2rem, 4vw, 3rem);
  letter-spacing: -0.01em;
}
h3 {
  font-size: 1.75rem;
}
h4 {
  font-size: 1.25rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

p {
  margin-bottom: var(--spacing-sm);
  color: var(--color-text-light);
}

a {
  text-decoration: none;
  color: inherit;
  transition: var(--transition-fast);
}

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

ul {
  list-style: none;
}

/* Utilities */
.container {
  width: 90%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--spacing-sm);
}

.text-center {
  text-align: center;
}
.text-right {
  text-align: right;
}

.grid {
  display: grid;
  gap: var(--spacing-md);
}

.grid-2 {
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
}
.grid-3 {
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
}

.flex {
  display: flex;
  gap: var(--spacing-sm);
}
.flex-center {
  justify-content: center;
  align-items: center;
}
.flex-between {
  justify-content: space-between;
  align-items: center;
}
.flex-col {
  flex-direction: column;
}

.section {
  padding: var(--spacing-xl) 0;
  position: relative;
}

/* Components */

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 1rem 2rem;
  border-radius: var(--radius-full);
  font-family: var(--font-heading);
  font-weight: 500;
  font-size: 1rem;
  cursor: pointer;
  transition: var(--transition-smooth);
  border: none;
  position: relative;
  overflow: hidden;
  z-index: 1;
}

.btn-primary {
  background-color: var(--color-text-main);
  color: white;
}

.btn-primary:hover {
  background-color: var(--color-primary);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

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

.btn-secondary:hover {
  background-color: var(--color-secondary);
  border-color: var(--color-secondary);
  transform: translateY(-2px);
}

/* Cards */
.card {
  background: var(--color-bg-white);
  padding: var(--spacing-md);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  transition: var(--transition-smooth);
  border: 1px solid rgba(0, 0, 0, 0.02);
}

.card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-lg);
}

.card-glass {
  background: var(--color-bg-glass);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.3);
}

/* Navigation */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  padding: var(--spacing-sm) 0;
  z-index: 1000;
  transition: var(--transition-smooth);
}

.navbar.scrolled {
  background: rgba(255, 255, 255, 0.9);
  backdrop-filter: blur(10px);
  box-shadow: var(--shadow-sm);
  padding: 0.5rem 0;
}

.nav-container {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.logo {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1.5rem;
  color: var(--color-text-main);
}

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

.nav-link {
  font-family: var(--font-heading);
  font-weight: 500;
  font-size: 0.95rem;
  color: var(--color-text-main);
  position: relative;
}

.nav-link::after {
  content: "";
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background-color: var(--color-primary);
  transition: var(--transition-smooth);
}

.nav-link:hover::after {
  width: 100%;
}

/* Hero Section */
.hero {
  min-height: 90vh;
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
  padding-top: 80px; /* Space for navbar */
}

.hero-bg {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: -1;
  background: linear-gradient(135deg, var(--color-secondary) 0%, #ffffff 100%);
}

.hero-content {
  max-width: 600px;
  position: relative;
  z-index: 2;
}

.hero-image-container {
  position: relative;
}

.hero-image {
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  transform: rotate(2deg);
  transition: var(--transition-smooth);
}

.hero-image:hover {
  transform: rotate(0deg) scale(1.02);
}

/* Footer */
.footer {
  background-color: var(--color-text-main);
  color: white;
  padding: var(--spacing-xl) 0 var(--spacing-md);
}

.footer h4 {
  color: white;
}
.footer p {
  color: rgba(255, 255, 255, 0.7);
}
.footer a {
  color: rgba(255, 255, 255, 0.7);
}
.footer a:hover {
  color: white;
}

/* Animations */
.fade-in-up {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.8s ease-out, transform 0.8s ease-out;
}

.fade-in-up.visible {
  opacity: 1;
  transform: translateY(0);
}

/* Mobile Navigation */
.mobile-menu-btn {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  z-index: 1001;
  padding: 0.5rem;
}

.mobile-menu-btn span {
  display: block;
  width: 25px;
  height: 2px;
  background-color: var(--color-text-main);
  margin: 5px 0;
  transition: var(--transition-fast);
}

/* Responsive */
@media (max-width: 768px) {
  .grid-2,
  .grid-3 {
    grid-template-columns: 1fr;
  }

  h1 {
    font-size: 2.5rem;
  }

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

  /* Mobile Nav */
  .mobile-menu-btn {
    display: block;
  }

  .nav-links {
    position: fixed;
    top: 0;
    right: -100%;
    width: 80%;
    height: 100vh;
    background: var(--color-bg-white);
    flex-direction: column;
    justify-content: center;
    align-items: center;
    box-shadow: -5px 0 15px rgba(0, 0, 0, 0.1);
    transition: var(--transition-smooth);
    padding: 2rem;
  }

  .nav-links.active {
    right: 0;
  }

  .nav-link {
    font-size: 1.2rem;
  }

  /* Hamburger Animation */
  .mobile-menu-btn.active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
  }

  .mobile-menu-btn.active span:nth-child(2) {
    opacity: 0;
  }

  .mobile-menu-btn.active span:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -5px);
  }
}