/* =========================================
   DR JULIANE KAUSE – Integrative Physician
   Styles: clean, warm, professional
   ========================================= */

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

:root {
  --green-dark:    #3a6647;
  --green-mid:     #4f8a60;
  --green-light:   #7ab894;
  --green-pale:    #e8f2ed;
  --green-wash:    #f3f8f5;
  --white:         #ffffff;
  --off-white:     #fafaf8;
  --text-dark:     #1e1e1e;
  --text-mid:      #4a4a4a;
  --text-light:    #7a7a7a;
  --font-heading:  'Cormorant Garamond', Georgia, serif;
  --font-body:     'Lato', 'Helvetica Neue', Arial, sans-serif;
  --max-width:     1100px;
  --section-pad:   90px 24px;
  --radius:        4px;
  --transition:    0.3s ease;
}

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

body {
  font-family: var(--font-body);
  color: var(--text-dark);
  background: var(--white);
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; display: block; }
a  { text-decoration: none; color: inherit; }
ul { list-style: none; }

/* ---- Utility ---- */
.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 24px;
}

.section-title {
  font-family: var(--font-heading);
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 400;
  letter-spacing: 0.02em;
  color: var(--green-dark);
  margin-bottom: 0.4em;
}

.section-title.light {
  color: var(--white);
}

.section-subtitle {
  font-family: var(--font-body);
  font-size: 1.05rem;
  color: var(--text-mid);
  margin-bottom: 2.5rem;
  font-weight: 300;
}
.section-subtitle.light {
  color: rgba(255,255,255,0.82);
}

.btn {
  display: inline-block;
  padding: 12px 32px;
  border: 1.5px solid currentColor;
  font-family: var(--font-body);
  font-size: 0.85rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  cursor: pointer;
  transition: background var(--transition), color var(--transition);
  border-radius: var(--radius);
}

.btn-light {
  color: var(--white);
  border-color: rgba(255,255,255,0.7);
}
.btn-light:hover {
  background: var(--white);
  color: var(--green-dark);
}

/* =========================================
   HEADER / NAV
   ========================================= */
#site-header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  background: rgba(255, 255, 255, 0.97);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid rgba(74, 124, 89, 0.12);
  transition: box-shadow var(--transition);
}
#site-header.scrolled {
  box-shadow: 0 2px 20px rgba(0,0,0,0.07);
}

.nav-container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 68px;
}

.nav-logo {
  display: flex;
  flex-direction: column;
  line-height: 1.2;
}
.logo-name {
  font-family: var(--font-heading);
  font-size: 1.25rem;
  font-weight: 500;
  color: var(--green-dark);
  letter-spacing: 0.01em;
}
.logo-sub {
  font-size: 0.7rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--text-light);
  font-weight: 300;
}

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

.nav-link {
  font-size: 0.82rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-mid);
  font-weight: 400;
  transition: color var(--transition);
  padding-bottom: 2px;
  border-bottom: 1.5px solid transparent;
}
.nav-link:hover, .nav-link.active {
  color: var(--green-dark);
  border-bottom-color: var(--green-light);
}

.nav-cta {
  background: var(--green-dark);
  color: var(--white) !important;
  padding: 8px 20px;
  border-radius: var(--radius);
  border-bottom: none !important;
  transition: background var(--transition) !important;
}
.nav-cta:hover {
  background: var(--green-mid) !important;
}

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}
.nav-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--green-dark);
  transition: all var(--transition);
}

/* =========================================
   HERO / WELCOME
   ========================================= */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 120px 24px 100px;
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  transform: scale(1.03);
  transition: transform 8s ease-out;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    135deg,
    rgba(30, 55, 38, 0.72) 0%,
    rgba(20, 40, 28, 0.55) 60%,
    rgba(10, 30, 18, 0.40) 100%
  );
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: 720px;
  margin: 0 auto;
  text-align: center;
  color: var(--white);
}

.hero-quote {
  font-family: var(--font-heading);
  font-size: clamp(1.3rem, 2.5vw, 1.8rem);
  font-style: italic;
  font-weight: 300;
  opacity: 0.92;
  line-height: 1.4;
}
.hero-quote-attr {
  font-size: 0.82rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  opacity: 0.65;
  margin-top: 0.4em;
  margin-bottom: 2.4rem;
}

.hero-title {
  font-family: var(--font-heading);
  font-size: clamp(2.8rem, 6vw, 5rem);
  font-weight: 300;
  letter-spacing: 0.04em;
  line-height: 1.1;
  margin-bottom: 1.5rem;
}

.hero-intro {
  font-size: 1.08rem;
  font-weight: 300;
  opacity: 0.9;
  margin-bottom: 1rem;
  line-height: 1.8;
}
.hero-body {
  font-size: 0.95rem;
  font-weight: 300;
  opacity: 0.8;
  margin-bottom: 2.2rem;
  line-height: 1.8;
}

.hero-logos {
  position: absolute;
  bottom: 36px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 2;
  display: flex;
  align-items: center;
  gap: 28px;
  background: rgba(255,255,255,0.92);
  backdrop-filter: blur(6px);
  padding: 10px 28px;
  border-radius: 40px;
  border: 1px solid rgba(255,255,255,0.6);
}

.accred-logo {
  height: 38px;
  width: auto;
  object-fit: contain;
  opacity: 0.8;
  transition: opacity var(--transition);
}
.accred-logo:hover { opacity: 1; }

.accred-logo.dark {
  filter: none;
  opacity: 0.75;
}
.accred-logo.dark:hover { opacity: 1; }



.scroll-hint {
  position: absolute;
  bottom: 90px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 2;
}
.scroll-line {
  display: block;
  width: 1px;
  height: 48px;
  background: linear-gradient(to bottom, rgba(255,255,255,0.7), rgba(255,255,255,0));
  margin: 0 auto;
  animation: scrollPulse 2s infinite;
}
@keyframes scrollPulse {
  0%   { opacity: 0; transform: scaleY(0); transform-origin: top; }
  50%  { opacity: 1; }
  100% { opacity: 0; transform: scaleY(1); transform-origin: top; }
}

/* =========================================
   WHY INTEGRATIVE MEDICINE
   ========================================= */
.why-section {
  background: var(--off-white);
  padding: var(--section-pad);
  position: relative;
}

.edges-top, .edges-bottom {
  position: absolute;
  left: 0;
  width: 100%;
  pointer-events: none;
  overflow: hidden;
  opacity: 0.18;
  z-index: 1;
}
.edges-top { top: 0; }
.edges-bottom { bottom: 0; transform: scaleY(-1); }
.edges-top img, .edges-bottom img {
  width: 100%;
  max-height: 120px;
  object-fit: cover;
  object-position: top;
}

.why-section .container {
  position: relative;
  z-index: 2;
}

.why-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
  margin-top: 2rem;
}

.why-text p {
  color: var(--text-mid);
  margin-bottom: 1.1rem;
  font-size: 1rem;
  font-weight: 300;
}
.why-text p:last-of-type { margin-bottom: 0; }

.inline-quote {
  font-family: var(--font-heading);
  font-size: 1.3rem;
  font-style: italic;
  color: var(--green-dark);
  border-left: 3px solid var(--green-light);
  padding-left: 1.2rem;
  margin-top: 1.8rem;
  line-height: 1.5;
}

.why-image {
  border-radius: 2px;
  overflow: hidden;
  box-shadow: 0 20px 60px rgba(0,0,0,0.12);
}
.why-image img {
  width: 100%;
  height: 480px;
  object-fit: cover;
  transition: transform 0.6s ease;
}
.why-image:hover img { transform: scale(1.03); }

/* =========================================
   TREATMENTS
   ========================================= */
.treatments-section {
  position: relative;
  padding: var(--section-pad);
  overflow: hidden;
}

.treatments-bg {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
}
.treatments-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    135deg,
    rgba(20, 45, 30, 0.88) 0%,
    rgba(30, 60, 42, 0.80) 100%
  );
}

.treatments-content {
  position: relative;
  z-index: 2;
}

.cards-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-top: 2.5rem;
}

.card {
  background: rgba(255,255,255,0.07);
  border: 1px solid rgba(255,255,255,0.15);
  border-radius: var(--radius);
  padding: 28px 22px;
  color: rgba(255,255,255,0.88);
  font-size: 0.92rem;
  font-weight: 300;
  line-height: 1.7;
  transition: background var(--transition), transform var(--transition);
  backdrop-filter: blur(4px);
}
.card:hover {
  background: rgba(255,255,255,0.13);
  transform: translateY(-3px);
}

.card-icon {
  font-size: 1.4rem;
  color: var(--green-light);
  margin-bottom: 10px;
  line-height: 1;
}

/* =========================================
   ABOUT
   ========================================= */
.about-section {
  background: var(--white);
  padding: var(--section-pad);
}

.about-grid {
  display: grid;
  grid-template-columns: 340px 1fr;
  gap: 60px;
  align-items: start;
  margin-top: 2rem;
}

.about-img-frame {
  border-radius: 2px;
  overflow: hidden;
  box-shadow: 0 16px 48px rgba(0,0,0,0.10);
  margin-bottom: 24px;
}
.about-botanical {
  width: 100%;
  height: 320px;
  object-fit: cover;
  transition: transform 0.6s ease;
}
.about-img-frame:hover .about-botanical { transform: scale(1.04); }

.about-credentials {
  background: var(--green-pale);
  border-left: 3px solid var(--green-mid);
  padding: 20px 24px;
  border-radius: 0 var(--radius) var(--radius) 0;
}
.credentials-name {
  font-family: var(--font-heading);
  font-size: 1.3rem;
  font-weight: 500;
  color: var(--green-dark);
  margin-bottom: 4px;
}
.credentials-quals {
  font-size: 0.82rem;
  letter-spacing: 0.06em;
  color: var(--text-mid);
  margin-bottom: 6px;
}
.credentials-title {
  font-size: 0.9rem;
  color: var(--text-mid);
  font-style: italic;
  margin-bottom: 6px;
}
.credentials-gmc {
  font-size: 0.78rem;
  color: var(--text-light);
  letter-spacing: 0.04em;
}

.about-text p {
  color: var(--text-mid);
  font-size: 0.97rem;
  font-weight: 300;
  margin-bottom: 1.1rem;
  line-height: 1.8;
}

.about-logos {
  display: flex;
  align-items: center;
  gap: 24px;
  flex-wrap: wrap;
  margin-top: 2rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--green-pale);
}

/* =========================================
   TESTIMONIALS
   ========================================= */
.testimonials-section {
  background: var(--green-wash);
  padding: var(--section-pad);
  position: relative;
}
.testimonials-section .container {
  position: relative;
  z-index: 2;
}

.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
  margin-top: 2.5rem;
}

.testimonial {
  background: var(--white);
  border-radius: var(--radius);
  padding: 36px 32px;
  box-shadow: 0 4px 24px rgba(0,0,0,0.06);
  position: relative;
  transition: box-shadow var(--transition), transform var(--transition);
  border-top: 3px solid var(--green-light);
}
.testimonial:hover {
  box-shadow: 0 8px 40px rgba(0,0,0,0.10);
  transform: translateY(-4px);
}
.testimonial::before {
  content: '\201C';
  font-family: var(--font-heading);
  font-size: 5rem;
  color: var(--green-pale);
  position: absolute;
  top: 12px;
  left: 20px;
  line-height: 1;
  pointer-events: none;
}

.testimonial blockquote {
  font-size: 0.92rem;
  color: var(--text-mid);
  font-weight: 300;
  line-height: 1.8;
  position: relative;
  z-index: 1;
}

.testimonial figcaption {
  margin-top: 1.4rem;
  font-family: var(--font-heading);
  font-size: 1.05rem;
  font-style: italic;
  color: var(--green-dark);
  font-weight: 500;
}

/* =========================================
   CONTACT
   ========================================= */
.contact-section {
  position: relative;
  padding: var(--section-pad);
  min-height: 60vh;
  display: flex;
  align-items: center;
  overflow: hidden;
}

.contact-bg {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
}
.contact-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    135deg,
    rgba(15, 38, 24, 0.90) 0%,
    rgba(25, 55, 35, 0.82) 100%
  );
}

.contact-content {
  position: relative;
  z-index: 2;
}

.contact-details {
  display: flex;
  flex-direction: column;
  gap: 18px;
  margin-top: 2rem;
}

.contact-item {
  display: flex;
  align-items: center;
  gap: 16px;
  color: rgba(255,255,255,0.88);
  font-size: 1rem;
  font-weight: 300;
  transition: color var(--transition);
}
.contact-item:hover { color: var(--green-light); }

.contact-icon {
  font-size: 1.3rem;
  width: 32px;
  text-align: center;
  color: var(--green-light);
  flex-shrink: 0;
}

/* =========================================
   FOOTER
   ========================================= */
.site-footer {
  background: var(--text-dark);
  color: rgba(255,255,255,0.5);
  padding: 28px 24px;
  text-align: center;
}
.footer-inner {
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.footer-name {
  font-family: var(--font-heading);
  font-size: 1rem;
  color: rgba(255,255,255,0.7);
  font-style: italic;
}
.footer-copy {
  font-size: 0.78rem;
  letter-spacing: 0.06em;
}

/* =========================================
   RESPONSIVE
   ========================================= */
@media (max-width: 900px) {
  .why-grid,
  .about-grid {
    grid-template-columns: 1fr;
  }
  .about-grid {
    grid-template-columns: 1fr;
  }
  .about-img-frame {
    max-width: 400px;
  }
  .cards-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .testimonials-grid {
    grid-template-columns: 1fr;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
  }
  .hero-logos {
    gap: 18px;
    padding: 8px 18px;
  }
  .accred-logo { height: 28px; }
}

@media (max-width: 600px) {
  :root { --section-pad: 70px 20px; }

  .nav-links {
    display: none;
    position: absolute;
    top: 68px;
    left: 0;
    width: 100%;
    background: var(--white);
    flex-direction: column;
    gap: 0;
    border-top: 1px solid var(--green-pale);
    box-shadow: 0 8px 24px rgba(0,0,0,0.08);
  }
  .nav-links.open { display: flex; }
  .nav-link {
    padding: 14px 24px;
    border-bottom: 1px solid var(--green-pale);
    border-left: none !important;
  }
  .nav-cta {
    margin: 12px 24px;
    text-align: center;
    border-radius: var(--radius);
  }
  .nav-toggle { display: flex; }

  .cards-grid {
    grid-template-columns: 1fr;
  }
  .hero-logos {
    flex-wrap: wrap;
    justify-content: center;
    bottom: 16px;
    gap: 12px;
    padding: 8px 14px;
  }
  .why-image img { height: 280px; }
}