/* ==========================================================================
   Dr. Radha — Mind & Body Revival Hub
   Design tokens + styles
   ========================================================================== */

:root {
  --color-primary: #7FAE9F;      /* Sage Green */
  --color-primary-dark: #3E6B5B; /* Deep Forest Green */
  --color-accent: #D8B26E;       /* Soft Gold */
  --color-bg: #FAF8F3;           /* Warm Ivory */
  --color-text: #333333;         /* Charcoal */
  --color-white: #FFFFFF;

  --color-primary-10: rgba(127, 174, 159, 0.10);
  --color-primary-16: rgba(127, 174, 159, 0.16);
  --color-accent-14: rgba(216, 178, 110, 0.14);
  --color-forest-08: rgba(62, 107, 91, 0.08);

  --font-heading: 'Poppins', sans-serif;
  --font-body: 'Inter', sans-serif;

  --radius-sm: 16px;
  --radius-lg: 24px;

  --shadow-soft: 0 12px 32px rgba(62, 107, 91, 0.10);
  --shadow-card: 0 8px 24px rgba(51, 51, 51, 0.06);

  --container-width: 1180px;
  --section-pad: clamp(64px, 9vw, 120px);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: var(--font-body);
  color: var(--color-text);
  background: var(--color-bg);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

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

h1, h2, h3, h4 {
  font-family: var(--font-heading);
  font-weight: 600;
  line-height: 1.25;
  margin: 0 0 16px;
  color: var(--color-primary-dark);
}

h1 { font-weight: 700; }

p { margin: 0 0 16px; }

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

.container {
  width: 100%;
  max-width: var(--container-width);
  margin: 0 auto;
  padding: 0 24px;
}

.section { padding: var(--section-pad) 0; position: relative; }
.section--alt { background: linear-gradient(180deg, rgba(127,174,159,0.06) 0%, rgba(250,248,243,0) 100%); }

.eyebrow {
  display: inline-block;
  font-family: var(--font-heading);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-primary-dark);
  background: var(--color-primary-10);
  padding: 6px 16px;
  border-radius: 999px;
  margin-bottom: 18px;
}

.section-head {
  max-width: 680px;
  margin: 0 auto 56px;
  text-align: center;
}

.section-head h2 { font-size: clamp(28px, 3.4vw, 40px); }
.section-head p { font-size: 17px; color: #5a5a5a; margin: 0; }

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 16px;
  padding: 16px 34px;
  border-radius: 999px;
  border: none;
  cursor: pointer;
  transition: transform 0.25s ease, box-shadow 0.25s ease, background 0.25s ease;
}

.btn--primary {
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
  color: var(--color-white);
  box-shadow: 0 10px 28px rgba(62, 107, 91, 0.28);
}
.btn--primary:hover { transform: translateY(-2px); box-shadow: 0 14px 34px rgba(62, 107, 91, 0.34); }

.btn--gold {
  background: linear-gradient(135deg, var(--color-accent) 0%, #c99c50 100%);
  color: var(--color-white);
  box-shadow: 0 10px 28px rgba(216, 178, 110, 0.35);
}
.btn--gold:hover { transform: translateY(-2px); box-shadow: 0 14px 34px rgba(216, 178, 110, 0.42); }

.btn--outline {
  background: transparent;
  color: var(--color-primary-dark);
  border: 1.5px solid var(--color-primary);
}
.btn--outline:hover { background: var(--color-primary-10); }

.btn--sm { padding: 10px 22px; font-size: 14px; }

/* ---------------- Header ---------------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(250, 248, 243, 0.85);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid rgba(62, 107, 91, 0.08);
}

.site-header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 84px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  font-family: var(--font-heading);
}

.brand__mark {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-accent) 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-weight: 700;
}

.brand__text { display: flex; flex-direction: column; line-height: 1.15; }
.brand__name { font-weight: 700; color: var(--color-primary-dark); font-size: 18px; }
.brand__tag { font-family: var(--font-body); font-size: 12px; color: #7a7a7a; }

.nav-links {
  display: flex;
  gap: 32px;
  list-style: none;
  margin: 0;
  padding: 0;
  font-size: 15px;
  font-weight: 500;
}

.nav-links a { transition: color 0.2s ease; }
.nav-links a:hover { color: var(--color-primary-dark); }

.header-actions { display: flex; align-items: center; gap: 14px; }

.nav-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  width: 40px;
  height: 40px;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 5px;
}
.nav-toggle span { width: 22px; height: 2px; background: var(--color-primary-dark); border-radius: 2px; }

/* ---------------- Page Banner (standalone pages) ---------------- */
.page-banner {
  padding: 22px 0;
  background: linear-gradient(180deg, rgba(127,174,159,0.08) 0%, rgba(250,248,243,0) 100%);
  border-bottom: 1px solid rgba(62, 107, 91, 0.06);
}

.page-banner__breadcrumb {
  font-size: 13.5px;
  color: #7a7a7a;
}

.page-banner__breadcrumb a { color: var(--color-primary-dark); font-weight: 500; }
.page-banner__breadcrumb a:hover { text-decoration: underline; }
.page-banner__breadcrumb span { color: var(--color-accent); margin: 0 6px; }

/* ---------------- Hero ---------------- */
.hero {
  padding: clamp(56px, 8vw, 100px) 0 clamp(64px, 8vw, 110px);
  overflow: hidden;
  position: relative;
  background-image: url('../images/hero_bg.png');
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
}

.hero__bg-shape {
  position: absolute;
  inset: 0;
  z-index: -1;
  background:
    linear-gradient(180deg, rgba(250,248,243,0.94) 0%, rgba(250,248,243,0.86) 45%, rgba(250,248,243,0.96) 100%),
    radial-gradient(600px 400px at 85% 10%, var(--color-accent-14), transparent 60%),
    radial-gradient(700px 500px at 10% 30%, var(--color-primary-16), transparent 60%);
}

.hero .container {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 56px;
  align-items: center;
}

.hero__eyebrow { margin-bottom: 20px; }

.hero h1 {
  font-size: clamp(34px, 4.6vw, 54px);
  margin-bottom: 20px;
}

.hero__lead {
  font-size: 18px;
  color: #4a4a4a;
  max-width: 520px;
  margin-bottom: 28px;
}

.hero__checks {
  list-style: none;
  padding: 0;
  margin: 0 0 32px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px 20px;
}

.hero__checks li {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 14.5px;
  color: #4a4a4a;
}

.check-dot {
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: var(--color-primary-10);
  color: var(--color-primary-dark);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 11px;
  flex-shrink: 0;
}

.hero__ctas { display: flex; flex-wrap: wrap; gap: 16px; margin-bottom: 20px; }
.hero__note { font-size: 13.5px; color: #7a7a7a; }

.hero__media { position: relative; }

.hero__photo-frame {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  aspect-ratio: 4 / 4.6;
  box-shadow: var(--shadow-soft);
  background: linear-gradient(160deg, #eef4f1 0%, #f7efe1 100%);
}

.hero__photo-frame img { width: 100%; height: 100%; object-fit: cover; }

.hero__badge {
  position: absolute;
  bottom: -18px;
  left: -18px;
  background: var(--color-white);
  border-radius: var(--radius-sm);
  box-shadow: var(--shadow-card);
  padding: 16px 20px;
  display: flex;
  align-items: center;
  gap: 12px;
  max-width: 240px;
}

.hero__badge-icon {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--color-accent-14);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.hero__badge strong { display: block; font-family: var(--font-heading); font-size: 14px; color: var(--color-primary-dark); }
.hero__badge span { font-size: 12.5px; color: #7a7a7a; }

/* ---------------- Problems ---------------- */
.cards-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 22px;
}

.problem-card {
  background: var(--color-white);
  border-radius: var(--radius-sm);
  padding: 30px 22px;
  text-align: center;
  box-shadow: var(--shadow-card);
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.problem-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-soft); }

.problem-card__icon {
  width: 58px;
  height: 58px;
  margin: 0 auto 18px;
  border-radius: 50%;
  background: var(--color-primary-10);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.problem-card__icon img {
  width: 32px;
  height: 32px;
  object-fit: contain;
}

.problem-card__icon--full {
  width: auto;
  height: auto;
  margin: -30px -22px 18px;
  border-radius: var(--radius-sm) var(--radius-sm) 0 0;
  background: none;
}

.problem-card__icon--full img {
  width: 100%;
  height: auto;
  display: block;
  object-fit: cover;
  border-radius: var(--radius-sm) var(--radius-sm) 0 0;
}

.problem-card h3 { font-size: 17px; margin-bottom: 8px; }
.problem-card p { font-size: 14px; color: #6b6b6b; margin: 0; }

/* ---------------- About ---------------- */
.about .container {
  display: grid;
  grid-template-columns: 0.85fr 1.15fr;
  gap: 60px;
  align-items: center;
}

.about__photo {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  aspect-ratio: 3 / 3.6;
  box-shadow: var(--shadow-soft);
  background: linear-gradient(160deg, #f7efe1 0%, #eef4f1 100%);
}
.about__photo img { width: 100%; height: 100%; object-fit: cover; }

.about__credentials {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 20px;
}

.pill {
  font-size: 13px;
  font-weight: 500;
  padding: 7px 16px;
  border-radius: 999px;
  background: var(--color-primary-10);
  color: var(--color-primary-dark);
}

.about h2 { font-size: clamp(28px, 3.2vw, 36px); }
.about__mission {
  background: var(--color-forest-08);
  border-left: 3px solid var(--color-primary);
  padding: 18px 22px;
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  font-family: var(--font-heading);
  font-weight: 500;
  color: var(--color-primary-dark);
  margin: 22px 0;
}

.check-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px 20px;
}
.check-list li { display: flex; align-items: center; gap: 10px; font-size: 14.5px; }

/* ---------------- Approach ---------------- */
.approach-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.approach-card {
  background: var(--color-white);
  border-radius: var(--radius-lg);
  padding: 34px 26px;
  box-shadow: var(--shadow-card);
  position: relative;
  overflow: hidden;
}

.approach-card::before {
  content: "";
  position: absolute;
  top: -30px;
  right: -30px;
  width: 100px;
  height: 100px;
  border-radius: 50%;
  background: var(--color-accent-14);
}

.approach-card__icon {
  width: 56px;
  height: 56px;
  border-radius: 16px;
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
  position: relative;
}

.approach-card__icon--full {
  width: auto;
  height: auto;
  margin: -34px -26px 20px;
  border-radius: var(--radius-lg) var(--radius-lg) 0 0;
  background: none;
}

.approach-card__icon--full img {
  width: 100%;
  height: auto;
  display: block;
  object-fit: cover;
  border-radius: var(--radius-lg) var(--radius-lg) 0 0;
  position: relative;
}

.approach-card h3 { font-size: 18px; margin-bottom: 10px; position: relative; }
.approach-card p { font-size: 14.5px; color: #6b6b6b; margin: 0; position: relative; }

/* ---------------- Benefits ---------------- */
.benefits-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}

.benefit-item {
  display: flex;
  align-items: center;
  gap: 14px;
  background: var(--color-white);
  border-radius: var(--radius-sm);
  padding: 20px;
  box-shadow: var(--shadow-card);
}

.benefit-item__icon {
  width: 46px;
  height: 46px;
  border-radius: 50%;
  background: var(--color-accent-14);
  color: var(--color-accent);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  overflow: hidden;
}

.benefit-item__icon img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.benefit-item__icon--full {
  align-self: stretch;
  width: 90px;
  height: auto;
  margin: -20px 0 -20px -20px;
  border-radius: var(--radius-sm) 0 0 var(--radius-sm);
  background: none;
}

.benefit-item span { font-size: 14.5px; font-weight: 500; color: var(--color-text); }

/* ---------------- Testimonials ---------------- */
.testimonial-note {
  text-align: center;
  font-size: 13px;
  color: var(--color-accent);
  background: var(--color-accent-14);
  display: inline-block;
  padding: 6px 16px;
  border-radius: 999px;
  margin: -32px auto 40px;
  position: relative;
  left: 50%;
  transform: translateX(-50%);
}

.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.testimonial-card {
  background: var(--color-white);
  border-radius: var(--radius-lg);
  padding: 30px 28px;
  box-shadow: var(--shadow-card);
}

.testimonial-card__stars { color: var(--color-accent); font-size: 15px; margin-bottom: 14px; letter-spacing: 2px; }
.testimonial-card p { font-size: 14.5px; color: #4a4a4a; font-style: italic; margin-bottom: 20px; }

.testimonial-card__author { display: flex; align-items: center; gap: 12px; }
.testimonial-card__avatar {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-accent) 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 14px;
  flex-shrink: 0;
}
.testimonial-card__author strong { display: block; font-size: 14px; }
.testimonial-card__author span { font-size: 12.5px; color: #8a8a8a; }

/* ---------------- FAQ ---------------- */
.faq-list { max-width: 760px; margin: 0 auto; }

.faq-item {
  background: var(--color-white);
  border-radius: var(--radius-sm);
  margin-bottom: 14px;
  box-shadow: var(--shadow-card);
  overflow: hidden;
}

.faq-item__q {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 20px 26px;
  cursor: pointer;
  font-family: var(--font-heading);
  font-weight: 500;
  font-size: 16px;
  color: var(--color-primary-dark);
}

.faq-item__icon {
  width: 26px;
  height: 26px;
  border-radius: 50%;
  background: var(--color-primary-10);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: transform 0.3s ease;
  font-size: 14px;
}

.faq-item.is-open .faq-item__icon { transform: rotate(45deg); }

.faq-item__a {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.35s ease, padding 0.35s ease;
  padding: 0 26px;
  font-size: 14.5px;
  color: #5a5a5a;
}

.faq-item.is-open .faq-item__a {
  max-height: 220px;
  padding: 0 26px 22px;
}

/* ---------------- Final CTA ---------------- */
.final-cta {
  background-image: linear-gradient(135deg, rgba(62, 107, 91, 0.55) 0%, rgba(47, 85, 72, 0.68) 100%), url('../images/connect_bg.png');
  background-size: cover, cover;
  background-position: center, center;
  background-repeat: no-repeat, no-repeat;
  border-radius: var(--radius-lg);
  margin: 0 24px;
  padding: clamp(48px, 6vw, 72px) clamp(24px, 5vw, 64px);
  text-align: center;
  color: #fff;
  position: relative;
  overflow: hidden;
}

.final-cta::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(500px 300px at 80% 0%, rgba(216,178,110,0.18), transparent 60%);
}

.final-cta h2 { color: #fff; position: relative; }
.final-cta p { color: rgba(255,255,255,0.82); max-width: 560px; margin: 0 auto 32px; position: relative; }

.final-cta__actions {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 18px;
  position: relative;
}

.final-cta__phone {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 17px;
  color: #fff;
}

/* ---------------- Footer ---------------- */
.site-footer {
  background: #2c4a3f;
  color: rgba(255,255,255,0.75);
  padding: 64px 0 28px;
  font-size: 14.5px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  gap: 40px;
  margin-bottom: 40px;
}

.footer-brand .brand__name { color: #fff; }
.footer-brand .brand__tag { color: rgba(255,255,255,0.6); }
.footer-brand p { margin-top: 16px; color: rgba(255,255,255,0.65); max-width: 320px; }

.footer-col h4 {
  color: #fff;
  font-size: 15px;
  margin-bottom: 18px;
}

.footer-col ul { list-style: none; padding: 0; margin: 0; display: flex; flex-direction: column; gap: 10px; }
.footer-col a:hover { color: var(--color-accent); }

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.12);
  padding-top: 24px;
  display: flex;
  justify-content: space-between;
  gap: 20px;
  flex-wrap: wrap;
  font-size: 13px;
  color: rgba(255,255,255,0.55);
}

.footer-disclaimer { max-width: 760px; margin: 0 0 20px; font-size: 12.5px; color: rgba(255,255,255,0.5); line-height: 1.6; }

/* ---------------- WhatsApp floating button ---------------- */
.whatsapp-fab {
  position: fixed;
  bottom: 26px;
  right: 26px;
  width: 60px;
  height: 60px;
  border-radius: 50%;
  background: #25D366;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 10px 26px rgba(37, 211, 102, 0.45);
  z-index: 90;
  transition: transform 0.25s ease;
}
.whatsapp-fab:hover { transform: scale(1.08); }

/* ---------------- Responsive ---------------- */
@media (max-width: 1024px) {
  .hero .container { grid-template-columns: 1fr; }
  .hero__media { order: -1; max-width: 420px; margin: 0 auto; }
  .about .container { grid-template-columns: 1fr; }
  .about__photo { max-width: 380px; margin: 0 auto 20px; }
  .approach-grid { grid-template-columns: repeat(2, 1fr); }
  .benefits-grid { grid-template-columns: repeat(2, 1fr); }
  .cards-grid { grid-template-columns: repeat(3, 1fr); }
  .testimonials-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 768px) {
  .site-header .container { flex-wrap: wrap; }
  .nav-toggle { display: flex; }

  .site-header nav {
    order: 3;
    flex-basis: 100%;
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
  }

  .header-actions {
    order: 4;
    flex-basis: 100%;
    flex-direction: column;
    align-items: stretch;
    gap: 10px;
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
  }

  .site-header.nav-open nav { max-height: 320px; }
  .site-header.nav-open .header-actions { max-height: 180px; padding: 4px 0 20px; }

  .nav-links {
    flex-direction: column;
    gap: 0;
    padding: 14px 0 6px;
  }

  .nav-links li { padding: 11px 0; border-bottom: 1px solid rgba(62, 107, 91, 0.08); }

  .header-actions .btn { text-align: center; justify-content: center; }
  .cards-grid { grid-template-columns: repeat(2, 1fr); }
  .hero__checks { grid-template-columns: 1fr; }
  .check-list { grid-template-columns: 1fr; }
  .testimonials-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .footer-bottom { flex-direction: column; }
}

@media (max-width: 560px) {
  .cards-grid { grid-template-columns: 1fr; }
  .approach-grid { grid-template-columns: 1fr; }
  .benefits-grid { grid-template-columns: 1fr; }
}