/* ── MindLiFt Landing Page ─────────────────────────────────────────── */

:root {
  --forest:      #2d6a4f;
  --forest-light: #40916c;
  --sand:         #f4f1de;
  --sand-dark:    #e8e4c5;
  --sage:         #8fbc8f;
  --amber:        #d4a017;
  --coral:        #e07a5f;
  --sky:          #81b29a;
  --text:         #2c3e2d;
  --white:        #ffffff;
}

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

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

body {
  margin: 0;
  background: var(--sand);
  color: var(--text);
  font-family: 'Georgia', 'Times New Roman', serif;
  min-height: 100vh;
  -webkit-font-smoothing: antialiased;
}

::selection { background: rgba(125,189,154,0.3); color: var(--forest); }

::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: var(--sand-dark); border-radius: 3px; }

/* ── Navigation ────────────────────────────────────────────────────── */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem 2rem;
  background: rgba(244,241,222,0.92);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border-bottom: 1px solid rgba(200,190,160,0.3);
}

.brand {
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--forest);
  text-decoration: none;
  letter-spacing: 0.02em;
}

.nav-cta {
  background: var(--forest);
  color: white;
  border: none;
  padding: 0.55rem 1.4rem;
  border-radius: 8px;
  font-size: 0.875rem;
  font-weight: 600;
  font-family: inherit;
  cursor: pointer;
  text-decoration: none;
  transition: background 0.15s ease;
}
.nav-cta:hover { background: var(--forest-light); }

/* ── Hero ──────────────────────────────────────────────────────────── */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  inset: 0;
  object-fit: cover;
  width: 100%;
  height: 100%;
  object-position: center;
  filter: brightness(0.55) saturate(0.8);
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    135deg,
    rgba(45,106,79,0.75) 0%,
    rgba(45,106,79,0.3) 50%,
    rgba(244,241,222,0.0) 100%
  );
}

.hero-content {
  position: relative;
  z-index: 2;
  padding: 6rem 2rem 5rem;
  max-width: 640px;
  margin-left: clamp(1.5rem, 8vw, 8rem);
  animation: fadeUp 0.7s ease both;
}

.hero-badge {
  display: inline-block;
  background: rgba(45,106,79,0.85);
  border: 1px solid rgba(255,255,255,0.2);
  border-radius: 100px;
  padding: 0.3rem 1rem;
  font-size: 0.75rem;
  font-weight: 600;
  color: #d4efbf;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  margin-bottom: 1.5rem;
}

.hero h1 {
  font-size: clamp(2.25rem, 5vw, 3.5rem);
  line-height: 1.12;
  font-weight: 400;
  color: white;
  margin: 0 0 1.25rem;
}

.hero h1 strong {
  font-weight: 700;
  color: #d4efbf;
}

.hero-sub {
  font-size: 1.1rem;
  line-height: 1.7;
  color: rgba(255,255,255,0.88);
  margin: 0 0 2.5rem;
  max-width: 480px;
}

.hero-actions {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
  align-items: center;
}

.btn-primary {
  background: var(--amber);
  color: var(--text);
  border: none;
  padding: 1rem 2.5rem;
  border-radius: 12px;
  font-size: 1.05rem;
  font-weight: 700;
  font-family: inherit;
  cursor: pointer;
  text-decoration: none;
  display: inline-block;
  transition: transform 0.15s ease, box-shadow 0.15s ease;
  box-shadow: 0 4px 24px rgba(212,160,23,0.5);
  animation: ctaPulse 3s ease-in-out infinite;
}
.btn-primary:hover {
  transform: translateY(-3px);
  box-shadow: 0 10px 32px rgba(212,160,23,0.6);
  animation: none;
}

.btn-ghost {
  background: rgba(255,255,255,0.12);
  color: white;
  border: 1px solid rgba(255,255,255,0.3);
  padding: 0.85rem 1.75rem;
  border-radius: 10px;
  font-size: 0.95rem;
  font-weight: 600;
  font-family: inherit;
  cursor: pointer;
  text-decoration: none;
  display: inline-block;
  backdrop-filter: blur(4px);
  transition: background 0.15s ease;
}
.btn-ghost:hover { background: rgba(255,255,255,0.2); }

/* ── Section common ───────────────────────────────────────────────── */
.section {
  padding: 5rem 2rem;
}

.section-inner {
  max-width: 1080px;
  margin: 0 auto;
}

.section-label {
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--amber);
  margin-bottom: 0.6rem;
}

.section-title {
  font-size: clamp(1.75rem, 3.5vw, 2.5rem);
  font-weight: 400;
  color: var(--forest);
  line-height: 1.2;
  margin: 0 0 1rem;
}

.section-title strong { font-weight: 700; }

.section-sub {
  font-size: 1.05rem;
  line-height: 1.7;
  color: var(--text);
  opacity: 0.72;
  max-width: 560px;
  margin: 0;
}

/* ── How it works ─────────────────────────────────────────────────── */
.how-section { background: var(--white); }

.steps-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 2rem;
  margin-top: 3rem;
}

.step-card {
  padding: 1.75rem 1.5rem;
  border-radius: 14px;
  background: var(--sand);
  border: 1px solid var(--sand-dark);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}
.step-card:hover { transform: translateY(-4px); box-shadow: 0 8px 28px rgba(45,106,79,0.1); }

.step-num {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--forest);
  color: white;
  font-size: 0.85rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1rem;
}

.step-emoji { font-size: 2rem; margin-bottom: 0.75rem; display: block; }

.step-title {
  font-size: 1rem;
  font-weight: 700;
  color: var(--forest);
  margin: 0 0 0.5rem;
}

.step-desc {
  font-size: 0.875rem;
  line-height: 1.6;
  color: var(--text);
  opacity: 0.72;
  margin: 0;
}

/* ── Score section ─────────────────────────────────────────────────── */
.score-section {
  background: var(--forest);
  color: white;
  text-align: center;
}

.score-section .section-label { color: #a8d5b5; }
.score-section .section-title { color: white; font-weight: 400; }
.score-section .section-title strong { font-weight: 700; color: #d4efbf; }
.score-section .section-sub { color: rgba(255,255,255,0.78); margin: 0 auto; }

.score-display {
  margin: 2.5rem auto;
}

.score-ring-svg { max-width: 180px; width: 100%; }

.score-features {
  display: flex;
  justify-content: center;
  gap: 2.5rem;
  flex-wrap: wrap;
  margin-top: 2rem;
}

.score-feature { text-align: center; }
.score-feature-val {
  font-size: 1.5rem;
  font-weight: 700;
  display: block;
  color: #d4efbf;
}
.score-feature-label {
  font-size: 0.8rem;
  opacity: 0.65;
  display: block;
  margin-top: 0.25rem;
}

/* ── For you section ──────────────────────────────────────────────── */
.for-section { background: var(--white); }

.audience-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.5rem;
  margin-top: 3rem;
}

.audience-card {
  padding: 1.75rem 1.5rem;
  border-radius: 14px;
  border: 1px solid var(--sand-dark);
  background: var(--sand);
  display: flex;
  gap: 1rem;
  align-items: flex-start;
}

.audience-icon {
  font-size: 1.75rem;
  flex-shrink: 0;
  margin-top: 0.1rem;
}

.audience-title {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--forest);
  margin: 0 0 0.4rem;
}

.audience-desc {
  font-size: 0.85rem;
  line-height: 1.6;
  color: var(--text);
  opacity: 0.72;
  margin: 0;
}

/* ── FAQ section ─────────────────────────────────────────────────── */
.faq-section { background: var(--sand); }

.faq-list {
  margin-top: 2.5rem;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  max-width: 720px;
}

.faq-item {
  background: var(--white);
  border: 1px solid var(--sand-dark);
  border-radius: 10px;
  overflow: hidden;
  transition: border-color 0.15s ease;
}

.faq-item[open] { border-color: var(--forest-light); }

.faq-q {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  padding: 1.1rem 1.5rem;
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--forest);
  cursor: pointer;
  list-style: none;
  margin: 0;
  transition: background 0.15s ease;
}

.faq-q::-webkit-details-marker { display: none; }
.faq-q:hover { background: rgba(45,106,79,0.04); }

.faq-icon {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--amber);
  width: 20px;
  flex-shrink: 0;
  transition: transform 0.2s ease;
  display: inline-block;
}

.faq-item[open] .faq-icon { transform: rotate(45deg); }

.faq-a {
  padding: 0 1.5rem 1.2rem 3.5rem;
  font-size: 0.875rem;
  line-height: 1.7;
  color: var(--text);
  opacity: 0.78;
  border-top: 1px solid var(--sand-dark);
  margin-top: 0;
  animation: fadeUp 0.25s ease both;
}

.faq-cta {
  margin-top: 2.5rem;
  font-size: 0.95rem;
  color: var(--text);
  opacity: 0.65;
}

.faq-cta-link {
  color: var(--forest);
  font-weight: 700;
  text-decoration: none;
  margin-left: 0.4rem;
  transition: color 0.15s ease;
}

.faq-cta-link:hover { color: var(--forest-light); text-decoration: underline; }

@media (max-width: 640px) {
  .faq-a { padding-left: 1.25rem; }
  .faq-q { padding: 1rem 1.25rem; }
}
.cta-section {
  background: var(--sand-dark);
  text-align: center;
}

.cta-section .section-label { color: var(--forest); }

.cta-title {
  font-size: clamp(1.75rem, 3.5vw, 2.5rem);
  font-weight: 400;
  color: var(--forest);
  margin: 0 0 1rem;
  line-height: 1.2;
}
.cta-title strong { font-weight: 700; }

.cta-sub {
  font-size: 1rem;
  line-height: 1.7;
  color: var(--text);
  opacity: 0.68;
  max-width: 480px;
  margin: 0 auto 2rem;
}

/* ── Footer ───────────────────────────────────────────────────────── */
.footer {
  background: var(--forest);
  color: rgba(255,255,255,0.55);
  padding: 1.75rem 2rem;
  text-align: center;
  font-size: 0.8rem;
}

.footer a { color: rgba(255,255,255,0.7); text-decoration: none; }
.footer a:hover { color: white; }

/* ── Animations ───────────────────────────────────────────────────── */
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(20px); }
  to   { opacity: 1; transform: translateY(0); }
}

@keyframes ctaPulse {
  0%, 100% { box-shadow: 0 4px 24px rgba(212,160,23,0.5); }
  50%       { box-shadow: 0 4px 36px rgba(212,160,23,0.75); }
}

.fade-up { animation: fadeUp 0.5s ease 0.15s both; }
.fade-up-2 { animation: fadeUp 0.5s ease 0.3s both; }
.fade-up-3 { animation: fadeUp 0.5s ease 0.45s both; }

/* ── Exercises Callout ────────────────────────────────────────────── */
.exercises-callout { background: var(--white); }

.callout-card {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 3rem;
  background: var(--forest);
  border-radius: 18px;
  padding: 3rem;
  color: white;
  overflow: hidden;
  position: relative;
}

.callout-card::before {
  content: '';
  position: absolute;
  right: -40px;
  top: -40px;
  width: 200px;
  height: 200px;
  border-radius: 50%;
  background: rgba(212,160,23,0.08);
}

.callout-text { flex: 1; }

.callout-badge {
  display: inline-block;
  background: rgba(212,160,23,0.2);
  border: 1px solid rgba(212,160,23,0.4);
  border-radius: 100px;
  padding: 0.2rem 0.75rem;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: #f5d76e;
  margin-bottom: 1rem;
}

.callout-title {
  font-size: clamp(1.35rem, 2.5vw, 1.75rem);
  font-weight: 400;
  color: white;
  margin: 0 0 0.75rem;
  line-height: 1.3;
}

.callout-title strong { font-weight: 700; color: #d4efbf; }

.callout-desc {
  font-size: 0.95rem;
  line-height: 1.7;
  color: rgba(255,255,255,0.78);
  margin: 0 0 1.75rem;
  max-width: 500px;
}

.callout-btn {
  display: inline-block;
  background: var(--amber);
  color: var(--text);
  border: none;
  padding: 0.75rem 1.75rem;
  border-radius: 10px;
  font-size: 0.9rem;
  font-weight: 700;
  font-family: inherit;
  cursor: pointer;
  text-decoration: none;
  transition: transform 0.15s ease, box-shadow 0.15s ease;
  box-shadow: 0 4px 18px rgba(212,160,23,0.3);
}
.callout-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(212,160,23,0.4);
}
.callout-also {
  font-size: 0.85rem;
  margin-top: 0.75rem;
  opacity: 0.85;
}

.callout-graphic {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1.5rem;
  flex-shrink: 0;
}

.exercise-icons {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.75rem;
}

.ex-icon {
  width: 56px;
  height: 56px;
  border-radius: 12px;
  background: rgba(255,255,255,0.1);
  border: 1px solid rgba(255,255,255,0.15);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
}

.ex-list {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  text-align: center;
}

.ex-list span {
  font-size: 0.75rem;
  color: rgba(255,255,255,0.55);
  font-weight: 600;
  letter-spacing: 0.03em;
}

/* ── Responsive ───────────────────────────────────────────────────── */
@media (max-width: 640px) {
  .hero-content { margin-left: 1.5rem; }
  .steps-grid { grid-template-columns: 1fr; }
  .score-features { gap: 1.5rem; }
  .audience-grid { grid-template-columns: 1fr; }
}