/* ============================================================
   CURA WOUND CARE — Global Design System
   Warm, modern, California medical practice
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Cormorant+Garamond:ital,wght@0,300;0,400;0,500;0,600;1,300;1,400&family=Nunito:wght@300;400;500;600;700&display=swap');

/* ── Design Tokens ─────────────────────────────────────────── */
:root {
  /* Colors */
  --cream:        #FAF7F2;
  --cream-dark:   #F2EDE4;
  --sage:         #7A9E87;
  --sage-light:   #A8C4B0;
  --sage-dark:    #567A62;
  --sage-deep:    #3D5C48;
  --sage-pale:    #c1eed0;
  --terracotta:   #C4714A;
  --terra-light:  #E8967A;
  --terra-pale:   #F5E6DF;
  --charcoal:     #2C3530;
  --warm-gray:    #6B7068;
  --light-gray:   #E8E4DE;
  --white:        #FFFFFF;

  /* Typography */
  --font-display: 'Cormorant Garamond', Georgia, serif;
  --font-body:    'Nunito', sans-serif;

  /* Spacing */
  --section-pad:  5rem;
  --container:    1180px;

  /* Shadows */
  --shadow-sm:    0 2px 12px rgba(44,53,48,0.08);
  --shadow-md:    0 8px 32px rgba(44,53,48,0.12);
  --shadow-lg:    0 20px 60px rgba(44,53,48,0.16);

  /* Radius */
  --radius-sm:    8px;
  --radius-md:    16px;
  --radius-lg:    28px;
  --radius-pill:  999px;

  /* Transitions */
  --ease:         cubic-bezier(0.25, 0.46, 0.45, 0.94);
  --transition:   0.3s var(--ease);
}

/* ── 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: var(--cream);
  color: var(--charcoal);
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

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

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

/* ── Typography ─────────────────────────────────────────────── */
h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 500;
  line-height: 1.2;
  color: var(--charcoal);
}

h1 { font-size: clamp(2.8rem, 6vw, 5rem); }
h2 { font-size: clamp(2rem, 4vw, 3.2rem); }
h3 { font-size: clamp(1.4rem, 2.5vw, 2rem); }
h4 { font-size: 1.25rem; }

p {
  font-size: 1.05rem;
  color: var(--warm-gray);
  line-height: 1.8;
}

/* ── Layout Helpers ─────────────────────────────────────────── */
.container {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 2rem;
}

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

.section--alt {
  background: var(--cream-dark);
}

.section--sage {
  background: var(--sage-deep);
  color: var(--cream);
}

.section--sage h2,
.section--sage h3,
.section--sage h4 {
  color: var(--cream);
}

.section--sage p {
  color: var(--sage-light);
}

/* ── Buttons ────────────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.85rem 2rem;
  border-radius: var(--radius-pill);
  font-family: var(--font-body);
  font-size: 0.95rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  cursor: pointer;
  border: none;
  transition: var(--transition);
  text-decoration: none;
}

.btn-primary {
  background: var(--terracotta);
  color: var(--white);
  box-shadow: 0 4px 20px rgba(196,113,74,0.35);
}

.btn-primary:hover {
  background: #b5623d;
  transform: translateY(-2px);
  box-shadow: 0 8px 28px rgba(196,113,74,0.45);
}

.btn-secondary {
  background: transparent;
  color: var(--white);
  border: 2px solid rgba(255,255,255,0.55);
}

.btn-secondary:hover {
  background: rgba(255,255,255,0.12);
  border-color: var(--white);
}

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

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

.btn-sage {
  background: var(--sage);
  color: var(--white);
  box-shadow: 0 4px 20px rgba(122,158,135,0.35);
}

.btn-sage:hover {
  background: var(--sage-dark);
  transform: translateY(-2px);
}

/* ── Section Labels ─────────────────────────────────────────── */
.eyebrow {
  display: inline-block;
  font-family: var(--font-body);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--terracotta);
  margin-bottom: 1rem;
}

.eyebrow--light {
  color: var(--terra-light);
}

/* ── Cards ──────────────────────────────────────────────────── */
.card {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 2.5rem;
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
}

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

/* ── Divider ────────────────────────────────────────────────── */
.divider {
  width: 60px;
  height: 3px;
  background: var(--terracotta);
  border-radius: 2px;
  margin: 1.2rem 0 1.8rem;
}

.divider--center {
  margin: 1.2rem auto 1.8rem;
}

.divider--light {
  background: var(--terra-light);
}

/* ── Section Header ─────────────────────────────────────────── */
.section-header {
  max-width: 640px;
  margin-bottom: 3.5rem;
}

.section-header--center {
  max-width: 640px;
  margin: 0 auto 3.5rem;
  text-align: center;
}

.section-header--center .divider {
  margin: 1.2rem auto 1.8rem;
}

/* ── Organic shape BG ───────────────────────────────────────── */
.blob-bg {
  position: absolute;
  border-radius: 60% 40% 70% 30% / 50% 60% 40% 50%;
  opacity: 0.07;
  pointer-events: none;
}

/* ── Page Header (inner pages) ──────────────────────────────── */
.page-hero {
  background: var(--sage-deep);
  padding: 7rem 0 4rem;
  position: relative;
  overflow: hidden;
}

.page-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: 
    radial-gradient(ellipse 70% 80% at 80% 50%, rgba(122,158,135,0.25) 0%, transparent 60%),
    radial-gradient(ellipse 40% 60% at 20% 80%, rgba(196,113,74,0.15) 0%, transparent 50%);
}

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

.page-hero h1 {
  color: var(--cream);
  margin-bottom: 1rem;
}

.page-hero p {
  color: var(--sage-light);
  font-size: 1.15rem;
  max-width: 540px;
}

/* ── Animations ─────────────────────────────────────────────── */
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(24px); }
  to   { opacity: 1; transform: translateY(0); }
}

@keyframes fadeIn {
  from { opacity: 0; }
  to   { opacity: 1; }
}

.fade-up {
  animation: fadeUp 0.7s var(--ease) both;
}

.fade-up-1 { animation-delay: 0.1s; }
.fade-up-2 { animation-delay: 0.2s; }
.fade-up-3 { animation-delay: 0.3s; }
.fade-up-4 { animation-delay: 0.4s; }
.fade-up-5 { animation-delay: 0.5s; }

/* Scroll reveal (JS adds .revealed) */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.7s var(--ease), transform 0.7s var(--ease);
}

.reveal.revealed {
  opacity: 1;
  transform: translateY(0);
}

/* ── Utility ────────────────────────────────────────────────── */
.text-center { text-align: center; }
.text-sage   { color: var(--sage-dark); }
.text-terra  { color: var(--terracotta); }
.mt-1 { margin-top: 0.5rem; }
.mt-2 { margin-top: 1rem; }
.mt-3 { margin-top: 1.5rem; }
.mt-4 { margin-top: 2rem; }

/* ── Responsive ─────────────────────────────────────────────── */
@media (max-width: 768px) {
  :root { --section-pad: 3.5rem; }
  .container { padding: 0 1.25rem; }
}