/* ===================================================
   HOMEPAGE-SPECIFIC STYLES — drnadirbilici.com
   Loaded only on the front page (is_front_page())
   Extracted from index.html <style> block
   =================================================== */

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

.hero-image-panel {
  position: absolute;
  top: 0;
  right: 0;
  width: 46%;
  height: 100%;
  overflow: hidden;
  opacity: 0;
  animation: fadeIn 1.2s ease 0.3s forwards;
}

.hero-image-panel img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center top;
  filter: brightness(0.75) contrast(1.05);
}

.hero-image-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to right, var(--navy) 0%, transparent 30%),
    linear-gradient(to top, var(--navy) 0%, transparent 25%);
}

.hero-image-badge {
  position: absolute;
  bottom: 3rem;
  left: 50%;
  transform: translateX(-50%);
  background: rgba(12, 19, 34, 0.88);
  border: 1px solid rgba(201, 169, 110, 0.25);
  padding: 1.2rem 2rem;
  text-align: center;
  backdrop-filter: blur(12px);
  white-space: nowrap;
}

.badge-title {
  font-family: var(--serif);
  font-size: 1rem;
  color: var(--gold-light);
  letter-spacing: 0.05em;
}

.badge-sub {
  font-size: 0.68rem;
  color: var(--text-muted);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  margin-top: 0.3rem;
}

.hero-bg {
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 60% 80% at 70% 50%, rgba(30, 47, 82, 0.5) 0%, transparent 70%),
    radial-gradient(ellipse 40% 50% at 10% 80%, rgba(201, 169, 110, 0.05) 0%, transparent 60%);
  z-index: 0;
}

.hero-lines {
  position: absolute;
  inset: 0;
  overflow: hidden;
  opacity: 0.06;
  z-index: 0;
}

.hero-lines::before {
  content: '';
  position: absolute;
  top: 0;
  left: 54%;
  width: 1px;
  height: 100%;
  background: linear-gradient(to bottom, transparent, var(--gold), transparent);
}

.hero-lines::after {
  content: '';
  position: absolute;
  top: 50%;
  left: 0;
  width: 100%;
  height: 1px;
  background: linear-gradient(to right, transparent, var(--gold), transparent);
}

.hero-content {
  position: relative;
  z-index: 2;
  display: flex;
  flex-direction: column;
  justify-content: center;
  width: 54%;
  padding-top: 10rem;
  padding-bottom: 6rem;
  padding-left: clamp(2.5rem, 6vw, 8rem);
  padding-right: clamp(2rem, 4vw, 5rem);
}

.hero-eyebrow {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 2rem;
  opacity: 0;
  animation: fadeUp 0.8s ease 0.2s forwards;
}

.hero-eyebrow-line {
  width: 2.5rem;
  height: 1px;
  background: var(--gold);
}

.hero-eyebrow span {
  font-size: 0.7rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--gold);
  font-family: var(--sans);
  font-weight: 500;
}

.hero-title {
  font-family: var(--serif);
  font-size: clamp(2rem, 3.8vw, 5rem);
  font-weight: 300;
  line-height: 1.08;
  color: var(--white);
  margin-bottom: 2rem;
  opacity: 0;
  animation: fadeUp 0.9s ease 0.4s forwards;
  white-space: nowrap;
  letter-spacing: -0.01em;
}

.hero-title em {
  font-style: italic;
  color: var(--gold-light);
}

.hero-subtitle {
  font-size: 1.05rem;
  font-weight: 300;
  color: var(--text-muted);
  line-height: 1.8;
  max-width: 480px;
  margin-bottom: 3rem;
  opacity: 0;
  animation: fadeUp 0.9s ease 0.6s forwards;
}

.hero-actions {
  display: flex;
  gap: 1.2rem;
  align-items: center;
  flex-wrap: wrap;
  opacity: 0;
  animation: fadeUp 0.9s ease 0.8s forwards;
}

.hero-stats {
  display: flex;
  gap: 2.5rem;
  margin-top: 4rem;
  opacity: 0;
  animation: fadeUp 0.9s ease 1s forwards;
}

.stat {
  border-left: 1px solid rgba(201, 169, 110, 0.3);
  padding-left: 1.2rem;
}

.stat-num {
  font-family: var(--serif);
  font-size: 2.4rem;
  font-weight: 300;
  color: var(--gold-light);
  line-height: 1;
  transition: color 0.3s ease, transform 0.3s ease;
}

.stat:hover .stat-num {
  color: var(--gold);
  transform: scale(1.08);
}

.stat-label {
  font-size: 0.72rem;
  color: var(--text-muted);
  letter-spacing: 0.1em;
  margin-top: 0.3rem;
}

/* DEFINITION */
.definition {
  padding: 6rem 0;
  background: linear-gradient(180deg, var(--navy) 0%, var(--navy-mid) 100%);
  border-bottom: 1px solid rgba(201, 169, 110, 0.08);
}

.definition-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 5rem;
  align-items: center;
}

.definition-block {
  font-size: 1.02rem;
  color: var(--text-muted);
  line-height: 1.85;
}

.definition-block p {
  margin-bottom: 1.2rem;
}

.definition-block .highlight-definition {
  font-family: var(--serif);
  font-size: 1.25rem;
  color: var(--cream-dark);
  line-height: 1.65;
  border-left: 2px solid var(--gold);
  padding-left: 1.5rem;
  margin-bottom: 1.5rem;
}

.definition-comparison {
  display: flex;
  flex-direction: column;
  gap: 1.2rem;
}

.comparison-card {
  padding: 1.8rem;
  border: 1px solid rgba(201, 169, 110, 0.12);
  background: rgba(201, 169, 110, 0.03);
  transition: all 0.3s ease;
}

.comparison-card:hover {
  border-color: rgba(201, 169, 110, 0.25);
  background: rgba(201, 169, 110, 0.06);
}

.comparison-card--highlight {
  border-color: rgba(201, 169, 110, 0.3);
  background: rgba(201, 169, 110, 0.06);
}

.comparison-label {
  font-size: 0.68rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 0.6rem;
  font-weight: 500;
}

.comparison-title {
  font-family: var(--serif);
  font-size: 1.15rem;
  color: var(--white);
  margin-bottom: 0.5rem;
}

.comparison-text {
  font-size: 0.85rem;
  color: var(--text-muted);
  line-height: 1.75;
}

/* SCIENCE */
.science {
  padding: 8rem 0;
  background: linear-gradient(135deg, var(--navy-mid) 0%, var(--navy) 100%);
}

.science-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 6rem;
  align-items: center;
}

.science-body {
  color: var(--text-muted);
  font-size: 1.02rem;
  line-height: 1.85;
  margin-top: 1.5rem;
  max-width: 480px;
}

.science-facts {
  display: flex;
  flex-direction: column;
  gap: 1.2rem;
  margin-top: 3rem;
}

.fact-card {
  display: flex;
  gap: 1.5rem;
  align-items: flex-start;
  padding: 1.5rem;
  border: 1px solid rgba(201, 169, 110, 0.12);
  background: rgba(201, 169, 110, 0.03);
  transition: all 0.35s ease;
}

.fact-card:hover {
  border-color: rgba(201, 169, 110, 0.3);
  background: rgba(201, 169, 110, 0.06);
  transform: translateX(6px);
}

.fact-num {
  font-family: var(--serif);
  font-size: 2rem;
  color: var(--gold);
  font-weight: 300;
  line-height: 1;
  flex-shrink: 0;
  padding-top: 0.1rem;
}

.fact-text {
  font-size: 0.88rem;
  color: var(--text-muted);
  line-height: 1.7;
}

.fact-text strong {
  color: var(--cream-dark);
  font-weight: 500;
  display: block;
  margin-bottom: 0.3rem;
}

.science-visual {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
}

.brain-ring-wrapper {
  position: relative;
  width: min(480px, 90%);
  height: min(480px, 90vw);
  margin: 0 auto;
}

.brain-ring {
  position: absolute;
  border-radius: 50%;
  border: 1px solid rgba(201, 169, 110, 0.15);
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
}

.ring-1 {
  width: min(480px, 90%);
  height: min(480px, 90%);
  animation: spin 30s linear infinite;
}

.ring-2 {
  width: min(360px, 75%);
  height: min(360px, 75%);
  animation: spin 20s linear infinite;
}

.ring-3 {
  width: min(240px, 50%);
  height: min(240px, 50%);
  border-color: rgba(201, 169, 110, 0.25);
  animation: spin 15s linear infinite;
}

.ring-4 {
  width: min(160px, 33%);
  height: min(160px, 33%);
  border-color: rgba(201, 169, 110, 0.2);
  animation: spin 10s linear infinite;
}

.brain-core {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 160px;
  height: 160px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(201, 169, 110, 0.15) 0%, rgba(201, 169, 110, 0.03) 60%, transparent 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid rgba(201, 169, 110, 0.2);
}

.brain-core svg {
  opacity: 0.6;
}

.ring-dot {
  position: absolute;
  width: 8px;
  height: 8px;
  background: var(--gold);
  border-radius: 50%;
  box-shadow: 0 0 12px var(--gold);
  top: -4px;
  left: 50%;
  transform: translateX(-50%);
}

.floating-label {
  position: absolute;
  font-size: 0.65rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--text-muted);
  white-space: nowrap;
}

.fl-top {
  top: 0.5rem;
  left: 50%;
  transform: translateX(-50%);
}

.fl-right {
  right: -3.5rem;
  top: 50%;
  transform: translateY(-50%);
}

.fl-bottom {
  bottom: 0.5rem;
  left: 50%;
  transform: translateX(-50%);
}

.fl-left {
  left: -3.5rem;
  top: 50%;
  transform: translateY(-50%);
}

@keyframes spin {
  to {
    transform: translate(-50%, -50%) rotate(360deg);
  }
}

/* WHO IS THIS FOR */
.for-you {
  padding: 8rem 0;
  background: var(--cream);
  position: relative;
}

.for-you .section-heading {
  color: var(--navy);
}

.for-you .section-heading em {
  color: #c9a96e;
}

.for-you .section-tag span {
  color: var(--navy-light);
}

.for-you .section-tag-line {
  background: var(--navy-light);
}

.for-you-body {
  color: #5a6a85;
  font-size: 1.02rem;
  margin-top: 1rem;
  max-width: 560px;
}

.identity-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5px;
  margin-top: 4rem;
  border: 1.5px solid rgba(12, 19, 34, 0.1);
}

.identity-card {
  background: var(--white);
  padding: 2.5rem 2rem;
  border: 1.5px solid rgba(12, 19, 34, 0.06);
  transition: all 0.35s ease;
  cursor: default;
  position: relative;
  overflow: hidden;
}

.identity-card::before {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: var(--navy);
  transform: scaleX(0);
  transition: transform 0.4s ease;
}

.identity-card:hover::before {
  transform: scaleX(1);
}

.identity-card:hover {
  background: #f0ece3;
  transform: translateY(-3px);
}

.identity-icon {
  width: 2.5rem;
  height: 2.5rem;
  margin-bottom: 1.5rem;
  opacity: 0.7;
}

.identity-title {
  font-family: var(--serif);
  font-size: 1.35rem;
  color: var(--navy);
  font-weight: 400;
  margin-bottom: 0.8rem;
}

.identity-desc {
  font-size: 0.85rem;
  color: #7a8a9f;
  line-height: 1.75;
}

/* HOW IT WORKS */
.process {
  padding: 8rem 0;
  background: var(--navy-mid);
}

.process-steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2rem;
  margin-top: 4rem;
  position: relative;
}

.process-steps::before {
  content: '';
  position: absolute;
  top: 2rem;
  left: 10%;
  right: 10%;
  height: 1px;
  background: linear-gradient(to right, transparent, rgba(201, 169, 110, 0.3), transparent);
}

.process-step {
  text-align: center;
  padding: 0 1rem;
}

.step-num {
  width: 4rem;
  height: 4rem;
  border-radius: 50%;
  border: 1px solid rgba(201, 169, 110, 0.3);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 2rem;
  font-family: var(--serif);
  font-size: 1.4rem;
  color: var(--gold);
  font-weight: 300;
  position: relative;
  background: var(--navy-mid);
  transition: all 0.35s ease;
}

.process-step:hover .step-num {
  background: var(--gold);
  color: var(--navy);
  border-color: var(--gold);
  box-shadow: 0 0 30px rgba(201, 169, 110, 0.3);
}

.step-title {
  font-family: var(--serif);
  font-size: 1.15rem;
  color: var(--white);
  margin-bottom: 0.8rem;
  font-weight: 400;
}

.step-body {
  font-size: 0.83rem;
  color: var(--text-muted);
  line-height: 1.75;
}

/* SERVICES */
.services {
  padding: 8rem 0;
  background: var(--navy);
}

.services-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
  margin-top: 4rem;
}

.service-card {
  padding: 3rem;
  border: 1px solid rgba(201, 169, 110, 0.1);
  background: rgba(201, 169, 110, 0.02);
  transition: all 0.4s ease;
  position: relative;
  overflow: hidden;
}

.service-card::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(to right, transparent, var(--gold), transparent);
  opacity: 0;
  transition: opacity 0.4s;
}

.service-card:hover {
  border-color: rgba(201, 169, 110, 0.25);
}

.service-card:hover::after {
  opacity: 1;
}

.service-card-icon {
  width: 3rem;
  height: 3rem;
  margin-bottom: 1.8rem;
  color: var(--gold);
  opacity: 0.8;
}

.service-title {
  font-family: var(--serif);
  font-size: 1.5rem;
  color: var(--white);
  font-weight: 400;
  margin-bottom: 1rem;
}

.service-body {
  font-size: 0.85rem;
  color: var(--text-muted);
  line-height: 1.8;
}

.service-list {
  list-style: none;
  margin-top: 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
}

.service-list li {
  font-size: 0.82rem;
  color: var(--text-muted);
  display: flex;
  align-items: flex-start;
  gap: 0.8rem;
}

.service-list li::before {
  content: '\2014';
  color: var(--gold);
  flex-shrink: 0;
}

/* WHY CHOOSE */
.why-choose {
  padding: 6rem 0;
  background: var(--navy-mid);
  border-top: 1px solid rgba(201, 169, 110, 0.08);
  border-bottom: 1px solid rgba(201, 169, 110, 0.08);
}

.why-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2rem;
  margin-top: 3.5rem;
}

.why-card {
  text-align: center;
  padding: 2rem 1.5rem;
  border: 1px solid rgba(201, 169, 110, 0.08);
  background: rgba(201, 169, 110, 0.02);
  transition: all 0.3s ease;
}

.why-card:hover {
  border-color: rgba(201, 169, 110, 0.2);
  transform: translateY(-4px);
}

.why-icon {
  font-family: var(--serif);
  font-size: 2.2rem;
  color: var(--gold);
  margin-bottom: 1rem;
  line-height: 1;
}

.why-title {
  font-family: var(--serif);
  font-size: 1.1rem;
  color: var(--white);
  margin-bottom: 0.6rem;
}

.why-text {
  font-size: 0.8rem;
  color: var(--text-muted);
  line-height: 1.75;
}

/* ABOUT */
.about {
  padding: 8rem 0;
  background: linear-gradient(135deg, var(--navy) 0%, var(--navy-mid) 100%);
}

.about-grid {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: 6rem;
  align-items: start;
}

.about-image-wrap {
  position: relative;
}

.about-image-wrap img {
  width: 100%;
  aspect-ratio: 3/4;
  object-fit: cover;
  object-position: top;
  filter: grayscale(20%) brightness(0.85);
}

.about-body {
  color: var(--text-muted);
  font-size: 1rem;
  line-height: 1.9;
  margin-top: 1.5rem;
}

.credentials {
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem;
  margin-top: 2.5rem;
}

.cred-tag {
  padding: 0.5rem 1rem;
  border: 1px solid rgba(201, 169, 110, 0.2);
  font-size: 0.72rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--gold-light);
  background: rgba(201, 169, 110, 0.04);
}

.about-cta-row {
  margin-top: 3rem;
  display: flex;
  gap: 1.5rem;
  align-items: center;
  flex-wrap: wrap;
}

.about-quote {
  margin-top: 3rem;
  padding: 1.5rem 2rem;
  border-left: 2px solid var(--gold);
  background: rgba(201, 169, 110, 0.04);
}

.about-quote p {
  font-family: var(--serif);
  font-size: 1.15rem;
  font-style: italic;
  color: var(--cream-dark);
  line-height: 1.7;
}

/* BRAIN HEALTH QUIZ */
.quiz-section {
  padding: 7rem 0;
  background: var(--cream);
  overflow: hidden;
  position: relative;
}

.quiz-section::before {
  content: '';
  position: absolute;
  top: -3rem;
  left: 0;
  right: 0;
  height: 3rem;
  background: linear-gradient(to bottom, transparent, var(--cream));
  pointer-events: none;
}

.quiz-section .section-heading {
  color: var(--navy);
}

.quiz-section .section-heading em {
  color: #c9a96e;
}

.quiz-section .section-tag span {
  color: var(--navy-light);
}

.quiz-section .section-tag-line {
  background: var(--navy-light);
}

.quiz-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 5rem;
  margin-top: 3rem;
  align-items: center;
}

.quiz-intro-text {
  color: #5a6a85;
  font-size: 1rem;
  line-height: 1.85;
  margin-top: 1rem;
}

.quiz-benefits {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  margin-top: 2rem;
}

.quiz-benefit {
  display: flex;
  align-items: flex-start;
  gap: 0.8rem;
  font-size: 0.88rem;
  color: #5a6a85;
  line-height: 1.6;
}

.quiz-benefit-check {
  width: 20px;
  height: 20px;
  flex-shrink: 0;
  margin-top: 2px;
  border-radius: 50%;
  background: var(--navy);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--gold);
  font-size: 0.65rem;
}

.quiz-card {
  background: var(--white);
  border: 1px solid rgba(12, 19, 34, 0.1);
  padding: 3rem;
  position: relative;
  box-shadow: 0 20px 60px rgba(12, 19, 34, 0.08);
}

.quiz-card-header {
  font-family: var(--serif);
  font-size: 1.3rem;
  color: var(--navy);
  margin-bottom: 0.5rem;
}

.quiz-card-sub {
  font-size: 0.82rem;
  color: #8a9ab0;
  margin-bottom: 2rem;
}

.quiz-step {
  display: none;
}

.quiz-step.active {
  display: block;
}

.quiz-question {
  font-size: 0.92rem;
  color: var(--navy);
  font-weight: 500;
  margin-bottom: 1.2rem;
}

.quiz-options {
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
}

.quiz-option {
  display: block;
  width: 100%;
  padding: 0.85rem 1.2rem;
  border: 1px solid rgba(12, 19, 34, 0.12);
  background: transparent;
  text-align: left;
  font-family: var(--sans);
  font-size: 0.85rem;
  color: var(--navy);
  cursor: pointer;
  transition: all 0.25s ease;
  border-radius: 0;
}

.quiz-option:hover {
  border-color: var(--navy);
  background: rgba(12, 19, 34, 0.03);
}

.quiz-option.selected {
  border-color: var(--navy);
  background: var(--navy);
  color: var(--white);
}

.quiz-progress {
  display: flex;
  gap: 4px;
  margin-top: 2rem;
}

.quiz-progress-bar {
  height: 3px;
  flex: 1;
  background: rgba(12, 19, 34, 0.1);
  transition: background 0.3s;
}

.quiz-progress-bar.filled {
  background: var(--navy);
}

.quiz-nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: 1.5rem;
}

.quiz-nav-btn {
  font-family: var(--sans);
  font-size: 0.78rem;
  padding: 0.65rem 1.6rem;
  border: 1px solid var(--navy);
  background: transparent;
  color: var(--navy);
  cursor: pointer;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  transition: all 0.3s;
}

.quiz-nav-btn:hover {
  background: var(--navy);
  color: var(--white);
}

.quiz-nav-btn.primary-btn {
  background: var(--navy);
  color: var(--white);
  border-color: var(--navy);
}

.quiz-nav-btn.primary-btn:hover {
  background: var(--navy-light);
}

.quiz-nav-btn:disabled {
  opacity: 0.3;
  cursor: not-allowed;
}

.quiz-email-step {
  display: none;
}

.quiz-email-step.active {
  display: block;
}

.quiz-email-input {
  width: 100%;
  padding: 0.85rem 1.2rem;
  border: 1px solid rgba(12, 19, 34, 0.15);
  font-family: var(--sans);
  font-size: 0.88rem;
  color: var(--navy);
  background: transparent;
  margin-bottom: 1rem;
  outline: none;
  transition: border-color 0.3s;
}

.quiz-email-input:focus {
  border-color: var(--navy);
}

.quiz-email-input::placeholder {
  color: #b0b8c8;
}

.quiz-result {
  display: none;
}

.quiz-result.active {
  display: block;
}

.quiz-result-title {
  font-family: var(--serif);
  font-size: 1.4rem;
  color: var(--navy);
  margin-bottom: 0.8rem;
}

.quiz-result-text {
  font-size: 0.88rem;
  color: #5a6a85;
  line-height: 1.8;
  margin-bottom: 1.5rem;
}

.quiz-result-cta {
  display: inline-block;
  background: var(--navy);
  color: var(--white);
  text-decoration: none;
  padding: 0.85rem 2rem;
  font-size: 0.78rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  font-weight: 500;
  transition: all 0.3s;
}

.quiz-result-cta:hover {
  background: var(--navy-light);
}

/* TESTIMONIALS */
.testimonials {
  padding: 8rem 0;
  background: var(--navy);
  overflow: hidden;
}

.testimonials-body {
  color: var(--text-muted);
  margin-top: 0.8rem;
  font-size: 0.95rem;
}

.tcard-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  margin-top: 4rem;
}

.tcard {
  background: rgba(201, 169, 110, 0.03);
  border: 1px solid rgba(201, 169, 110, 0.1);
  padding: 2.5rem;
  position: relative;
  overflow: hidden;
  transition: all 0.35s ease;
}

.tcard:hover {
  transform: translateY(-6px);
  border-color: rgba(201, 169, 110, 0.25);
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
}

.tcard-quote-mark {
  font-family: var(--serif);
  font-size: 4rem;
  line-height: 1;
  color: var(--gold);
  opacity: 0.15;
  position: absolute;
  top: 1rem;
  right: 1.5rem;
}

.tcard-stars {
  display: flex;
  gap: 0.2rem;
  margin-bottom: 1.5rem;
}

.tcard-stars span {
  color: var(--gold);
  font-size: 0.9rem;
}

.tcard-text {
  font-family: var(--serif);
  font-size: 1.08rem;
  font-style: italic;
  color: var(--cream-dark);
  line-height: 1.7;
  margin-bottom: 2rem;
}

.tcard-author {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.tcard-avatar {
  width: 2.8rem;
  height: 2.8rem;
  border-radius: 50%;
  background: linear-gradient(135deg, rgba(201, 169, 110, 0.2) 0%, rgba(201, 169, 110, 0.05) 100%);
  border: 1px solid rgba(201, 169, 110, 0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--serif);
  font-size: 1rem;
  color: var(--gold-light);
  font-weight: 300;
  flex-shrink: 0;
}

.tcard-name {
  font-size: 0.82rem;
  color: var(--cream-dark);
  font-weight: 500;
}

.tcard-role {
  font-size: 0.72rem;
  color: var(--text-muted);
  margin-top: 0.1rem;
}

.testimonials-disclaimer {
  font-size: 0.72rem;
  color: var(--text-muted);
  margin-top: 2rem;
  font-style: italic;
  opacity: 0.7;
}

/* FAQ */
.faq {
  padding: 8rem 0;
  background: var(--navy-mid);
}

.faq-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 5rem;
  margin-top: 4rem;
  align-items: start;
}

.faq-intro-text {
  color: var(--text-muted);
  font-size: 0.95rem;
  line-height: 1.85;
  margin-top: 1.5rem;
}

.faq-cta {
  margin-top: 2.5rem;
}

.faq-list {
  display: flex;
  flex-direction: column;
}

.faq-item {
  border-bottom: 1px solid rgba(201, 169, 110, 0.1);
}

.faq-q {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.5rem 0;
  cursor: pointer;
  font-family: var(--serif);
  font-size: 1.05rem;
  color: var(--white);
  font-weight: 400;
  transition: color 0.3s;
  gap: 1rem;
  background: none;
  border: none;
  width: 100%;
  text-align: left;
}

.faq-q:hover {
  color: var(--gold-light);
}

.faq-toggle {
  width: 1.5rem;
  height: 1.5rem;
  flex-shrink: 0;
  border: 1px solid rgba(201, 169, 110, 0.3);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--gold);
  font-size: 1rem;
  line-height: 1;
  transition: all 0.3s;
}

.faq-item.open .faq-toggle {
  background: var(--gold);
  color: var(--navy);
  transform: rotate(45deg);
}

.faq-a {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s ease, padding 0.3s;
  font-size: 0.88rem;
  color: var(--text-muted);
  line-height: 1.85;
  padding-bottom: 0;
}

.faq-item.open .faq-a {
  max-height: 600px;
  padding-bottom: 1.5rem;
}

/* CTA SECTION */
.cta-section {
  padding: 9rem 0;
  background: linear-gradient(135deg, var(--navy-light) 0%, var(--navy-mid) 50%, var(--navy) 100%);
  text-align: center;
  position: relative;
  overflow: hidden;
}

.cta-section::before {
  content: '';
  position: absolute;
  top: -50%;
  left: -20%;
  width: 140%;
  height: 200%;
  background: radial-gradient(ellipse 50% 40% at 50% 50%, rgba(201, 169, 110, 0.07) 0%, transparent 70%);
}

.cta-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 2rem;
}

.cta-eyebrow-line {
  width: 2rem;
  height: 1px;
  background: var(--gold);
}

.cta-eyebrow span {
  font-size: 0.68rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--gold);
}

.cta-title {
  font-family: var(--serif);
  font-size: clamp(2.5rem, 5vw, 4.5rem);
  font-weight: 300;
  line-height: 1.1;
  color: var(--white);
  max-width: 700px;
  margin: 0 auto 1.5rem;
}

.cta-title em {
  font-style: italic;
  color: var(--gold-light);
}

.cta-body {
  color: var(--text-muted);
  font-size: 1rem;
  max-width: 480px;
  margin: 0 auto 1rem;
}

.cta-fee-note {
  font-size: 0.82rem;
  color: var(--text-muted);
  margin-bottom: 2.5rem;
  opacity: 0.8;
}

.cta-actions {
  display: flex;
  gap: 1.5rem;
  justify-content: center;
  align-items: center;
  flex-wrap: wrap;
}

.btn-large {
  padding: 1.2rem 3rem;
  font-size: 0.82rem;
  letter-spacing: 0.14em;
}

.availability-note {
  font-size: 0.75rem;
  color: var(--text-muted);
  letter-spacing: 0.08em;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  justify-content: center;
  margin-top: 2rem;
}

.availability-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: #5dd996;
  flex-shrink: 0;
  animation: pulse 2s infinite;
}

@keyframes pulse {

  0%,
  100% {
    opacity: 1;
    box-shadow: 0 0 0 0 rgba(93, 217, 150, 0.4);
  }

  50% {
    opacity: 0.8;
    box-shadow: 0 0 0 6px rgba(93, 217, 150, 0);
  }
}

/* LARGE SCREENS */
@media (min-width: 1440px) {
  .hero-content {
    width: 54%;
    padding-left: clamp(4rem, 8vw, 10rem);
  }

  .hero-image-panel {
    width: 46%;
  }

  .hero-title {
    font-size: 6rem;
  }

  .science-grid {
    gap: 8rem;
  }

  .about-grid {
    gap: 8rem;
  }

  .process-steps {
    gap: 3rem;
  }

  .tcard-grid {
    gap: 2rem;
  }

  .services-grid {
    gap: 2.5rem;
  }

  .brain-ring-wrapper {
    width: 520px;
    height: 520px;
  }

  .ring-1 {
    width: 520px;
    height: 520px;
  }

  .ring-2 {
    width: 390px;
    height: 390px;
  }

  .ring-3 {
    width: 260px;
    height: 260px;
  }

  .ring-4 {
    width: 170px;
    height: 170px;
  }

  .brain-core {
    width: 180px;
    height: 180px;
  }
}

@media (min-width: 1800px) {
  .hero-content {
    padding-left: clamp(6rem, 10vw, 14rem);
    width: 55%;
  }

  .hero-image-panel {
    width: 45%;
  }

  .hero-title {
    font-size: 7rem;
  }
}

/* TABLET */
@media (max-width: 1080px) and (min-width: 901px) {
  .hero-content {
    padding-left: clamp(2rem, 4vw, 5rem);
    padding-right: clamp(1.5rem, 3vw, 4rem);
  }

  .definition-grid,
  .science-grid,
  .about-grid,
  .faq-grid,
  .quiz-grid {
    gap: 3rem;
  }

  .process-steps {
    gap: 1.5rem;
  }

  .services-grid {
    gap: 1.5rem;
  }

  .tcard-grid {
    gap: 1.2rem;
  }

  .why-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .identity-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

/* RESPONSIVE */
@media (max-width: 900px) {

  /* Reduce section vertical padding on mobile */
  .definition,
  .why-choose {
    padding: 4rem 0;
  }

  .science,
  .for-you,
  .process,
  .services,
  .about,
  .testimonials,
  .faq,
  .insights {
    padding: 5rem 0;
  }

  .quiz-section {
    padding: 4rem 0;
  }

  .cta-section {
    padding: 5rem 0;
  }

  .hero {
    min-height: auto;
    flex-direction: column;
  }

  .hero-content {
    width: 100%;
    padding: 7rem 1.5rem 3rem;
    order: 1;
  }

  .hero-title {
    font-size: clamp(1.75rem, 7vw, 3.5rem);
  }

  .hero-image-panel {
    position: relative !important;
    width: 100% !important;
    height: auto !important;
    overflow: visible !important;
    order: 2;
  }

  .hero-image-panel img {
    width: 100% !important;
    height: auto !important;
    object-fit: initial !important;
    object-position: initial !important;
    display: block !important;
  }

  .hero-image-overlay {
    background: linear-gradient(to bottom, var(--navy) 0%, transparent 12%), linear-gradient(to top, var(--navy) 0%, transparent 20%) !important;
  }

  .hero-image-badge {
    display: block !important;
    position: relative !important;
    bottom: auto !important;
    left: auto !important;
    right: auto !important;
    transform: none !important;
    padding: 1rem 1.5rem !important;
    white-space: normal;
    text-align: center;
    width: auto;
    max-width: 90%;
    margin: -3rem auto 0 !important;
  }

  .definition-grid,
  .science-grid,
  .about-grid,
  .faq-grid,
  .quiz-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

  .identity-grid {
    grid-template-columns: 1fr;
  }

  .process-steps {
    grid-template-columns: 1fr 1fr;
  }

  .services-grid {
    grid-template-columns: 1fr;
  }

  .tcard-grid {
    grid-template-columns: 1fr;
  }

  .why-grid {
    grid-template-columns: 1fr 1fr;
  }

  .hero-stats {
    flex-wrap: wrap;
    gap: 1.5rem;
  }

  .brain-ring-wrapper {
    width: 280px;
    height: 280px;
  }

  .ring-1 {
    width: 280px;
    height: 280px;
  }

  .ring-2 {
    width: 200px;
    height: 200px;
  }

  .ring-3 {
    width: 130px;
    height: 130px;
  }

  .ring-4 {
    width: 80px;
    height: 80px;
  }

  .floating-label.fl-left,
  .floating-label.fl-right {
    display: none;
  }

  .cta-actions {
    flex-direction: column;
  }

  .service-card {
    padding: 2rem;
  }

  .tcard {
    padding: 2rem;
  }

  .quiz-card {
    padding: 2rem;
  }
}

@media (max-width: 600px) {
  .why-grid {
    grid-template-columns: 1fr;
  }

  .process-steps {
    grid-template-columns: 1fr;
  }

  .process-steps::before {
    display: none;
  }

  .hero-actions {
    flex-direction: column;
    align-items: flex-start;
  }
}