/* ──────────────────────────────────────────────
   AWARENESS × PERFORMANCE — Homepage Styles
   Sections 01–09 Funnel Architecture
   ────────────────────────────────────────────── */

/* ═══ HERO SECTION ═══ */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
  padding-top: 100px;
}

.hero__bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.hero__bg-image {
  position: absolute;
  inset: 0;
  background: url('/images/environmental/hero-atmosphere.webp') center center / cover no-repeat;
  opacity: 0.15;
  filter: grayscale(40%);
}

.hero__pulse-line {
  position: absolute;
  bottom: 20%;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--cyan), transparent);
  opacity: 0;
  animation: pulseLine 4s ease-in-out infinite;
  animation-delay: 2s;
}

@keyframes pulseLine {
  0%, 100% { opacity: 0; transform: scaleX(0.3); }
  50% { opacity: 0.15; transform: scaleX(1); }
}

.hero__content {
  position: relative;
  z-index: 1;
  max-width: 900px;
}

.hero__eyebrow {
  margin-bottom: var(--space-xl);
}

.hero__headline {
  font-family: var(--font-display);
  font-size: var(--text-hero);
  font-weight: var(--weight-regular);
  line-height: var(--leading-tight);
  letter-spacing: var(--tracking-tight);
  margin-bottom: var(--space-lg);
}

.hero__headline-line {
  display: block;
}

.hero__subheadline {
  font-size: clamp(1rem, 1.5vw, 1.25rem);
  color: rgba(245, 241, 232, 0.75);
  line-height: var(--leading-relaxed);
  max-width: 640px;
  margin-bottom: var(--space-xl);
}

.hero__scroll-indicator {
  position: absolute;
  bottom: 2rem;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
  animation: scrollBounce 2s ease-in-out infinite;
  animation-delay: 3s;
  opacity: 0.9;
}

.hero__scroll-indicator span {
  font-family: var(--font-mono);
  font-size: 0.625rem;
  letter-spacing: var(--tracking-wider);
  text-transform: uppercase;
  color: var(--pearl);
}

.hero__scroll-indicator .arrow {
  width: 1px;
  height: 48px;
  background: linear-gradient(to bottom, var(--pearl), transparent);
}

@keyframes scrollBounce {
  0%, 100% { transform: translateX(-50%) translateY(0); }
  50% { transform: translateX(-50%) translateY(8px); }
}

/* ═══ EXECUTION BARRIER ═══ */
.execution-barrier {
  padding: var(--space-section) 0;
  position: relative;
}

.execution-barrier::before {
  content: '';
  position: absolute;
  inset: 0;
  background: url('/images/environmental/bg-golf-texture.webp') center center / cover no-repeat;
  opacity: 0.08;
  pointer-events: none;
}

.execution-barrier__chart-container {
  position: relative;
  width: 100%;
  max-width: 520px;
}

.execution-barrier__chart {
  width: 100%;
  height: auto;
}

.execution-barrier__symptoms {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-md);
  margin-top: var(--space-xl);
}

.execution-barrier__closer {
  margin-top: var(--space-2xl);
  text-align: center;
}

.execution-barrier__closer h2 {
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 3vw, 2.5rem);
  line-height: var(--leading-snug);
}

@media (max-width: 768px) {
  .execution-barrier__symptoms {
    grid-template-columns: 1fr;
  }
}

/* ═══ WHO I AM ═══ */
.who-i-am {
  padding: var(--space-section) 0;
  position: relative;
}

.who-i-am::before {
  content: '';
  position: absolute;
  top: 0;
  right: 0;
  width: 50%;
  height: 100%;
  background: url('/images/environmental/bg-bokeh.webp') center center / cover no-repeat;
  opacity: 0.12;
  pointer-events: none;
}

.who-i-am__portrait {
  width: 100%;
  aspect-ratio: 3 / 4;
  object-fit: cover;
  border-radius: var(--radius-md);
  filter: grayscale(100%) contrast(1.1);
  transition: filter var(--duration-slow) var(--ease-smooth);
}

.who-i-am__portrait:hover {
  filter: grayscale(60%) contrast(1.05);
}

.who-i-am__story p {
  margin-bottom: var(--space-md);
  color: rgba(245, 241, 232, 0.85);
}

.who-i-am__credentials {
  margin-top: var(--space-xl);
  padding-top: var(--space-lg);
  border-top: var(--border-subtle);
}

.who-i-am__credentials li {
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  color: var(--slate-mid);
  padding: 0.375rem 0;
  display: flex;
  align-items: flex-start;
  gap: var(--space-xs);
}

.who-i-am__credentials li::before {
  content: '—';
  color: var(--gold);
}

/* ═══ METHOD / APS ═══ */
.method {
  padding: var(--space-section) 0;
  background: var(--surface);
}

.method__intro {
  max-width: var(--container-text);
  margin: 0 auto var(--space-2xl);
  text-align: center;
}

.method__metaphor {
  margin-top: var(--space-lg);
}

.method__metaphor p {
  font-size: clamp(1rem, 1.25vw, 1.125rem);
  color: rgba(245, 241, 232, 0.8);
  line-height: var(--leading-relaxed);
}

.method__diagram {
  max-width: 800px;
  margin: 0 auto var(--space-2xl);
  position: relative;
}

.method__pillars {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-lg);
  margin-bottom: var(--space-2xl);
}

.method__sf {
  max-width: var(--container-narrow);
  margin: 0 auto;
  text-align: center;
}

.method__sf-header {
  margin-bottom: var(--space-xl);
}

.method__sf-steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-md);
  position: relative;
}

.method__sf-steps::before {
  content: '';
  position: absolute;
  top: 24px;
  left: 15%;
  right: 15%;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--cyan-deep), transparent);
  opacity: 0.3;
}

.method__closer {
  margin-top: var(--space-2xl);
  text-align: center;
}

.method__closer h2 {
  font-family: var(--font-display);
  font-size: clamp(1.25rem, 2.5vw, 2rem);
}

@media (max-width: 768px) {
  .method__pillars {
    grid-template-columns: 1fr;
  }

  .method__sf-steps {
    grid-template-columns: 1fr;
    gap: var(--space-lg);
  }

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

/* ═══ COST OF INACTION ═══ */
.cost {
  padding: var(--space-section) 0;
  position: relative;
}

.cost::before {
  content: '';
  position: absolute;
  inset: 0;
  background: url('/images/environmental/bg-fairway-aerial.webp') center center / cover no-repeat;
  opacity: 0.1;
  pointer-events: none;
}

.cost__questions {
  max-width: var(--container-text);
  margin: 0 auto var(--space-2xl);
}

.cost__question {
  font-family: var(--font-display);
  font-size: clamp(1.25rem, 2vw, 1.75rem);
  line-height: var(--leading-snug);
  color: var(--pearl);
  padding: var(--space-lg) 0;
  border-bottom: var(--border-subtle);
}

.cost__cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-lg);
}

.cost__card {
  padding: var(--space-lg);
}

.cost__card-title {
  font-family: var(--font-body);
  font-size: var(--text-h3);
  font-weight: var(--weight-medium);
  color: var(--pearl);
  margin-bottom: var(--space-sm);
}

.cost__card-body {
  font-size: var(--text-small);
  color: rgba(245, 241, 232, 0.7);
  line-height: var(--leading-normal);
}

@media (max-width: 768px) {
  .cost__cards {
    grid-template-columns: 1fr;
  }
}

/* ═══ PROOF ═══ */
.proof {
  padding: var(--space-section) 0;
  background: var(--surface);
}

.proof__testimonial {
  margin-bottom: var(--space-2xl);
}

.proof__cases {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-lg);
  margin-bottom: var(--space-xl);
}

@media (max-width: 768px) {
  .proof__cases {
    grid-template-columns: 1fr;
  }
}

/* ═══ HOW WE WORK ═══ */
.how-we-work {
  padding: var(--space-section) 0;
  position: relative;
}

.how-we-work::before {
  content: '';
  position: absolute;
  inset: 0;
  background: url('/images/environmental/bg-bokeh.webp') center center / cover no-repeat;
  opacity: 0.08;
  pointer-events: none;
}

.how-we-work__header {
  max-width: var(--container-text);
  margin: 0 auto var(--space-2xl);
  text-align: center;
}

.how-we-work__cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-lg);
  max-width: 1200px;
  margin: 0 auto var(--space-lg);
}

@media (max-width: 1024px) {
  .how-we-work__cards {
    grid-template-columns: 1fr 1fr;
    max-width: 960px;
  }
}

.how-we-work__note {
  text-align: center;
  font-size: var(--text-small);
  color: var(--slate-mid);
  font-style: italic;
}

@media (max-width: 768px) {
  .how-we-work__cards {
    grid-template-columns: 1fr;
  }
}

/* ═══ COMPATIBILITY ═══ */
.compatibility {
  padding: var(--space-section) 0;
  background: var(--surface);
}

.compatibility__header {
  max-width: var(--container-text);
  margin: 0 auto var(--space-lg);
  text-align: center;
}

.compatibility__intro {
  max-width: var(--container-text);
  margin: 0 auto var(--space-2xl);
  text-align: center;
  color: rgba(245, 241, 232, 0.75);
}

.compatibility__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-2xl);
  max-width: 960px;
  margin: 0 auto var(--space-2xl);
}

.compatibility__closer {
  max-width: var(--container-text);
  margin: 0 auto;
  text-align: center;
  font-family: var(--font-display);
  font-size: clamp(1.125rem, 1.5vw, 1.375rem);
  font-style: italic;
  color: var(--pearl);
  padding-top: var(--space-xl);
  border-top: var(--border-subtle);
}

@media (max-width: 768px) {
  .compatibility__grid {
    grid-template-columns: 1fr;
    gap: var(--space-xl);
  }
}

/* ═══ CLOSING CTA ═══ */
.closing {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.closing__bg {
  position: absolute;
  inset: 0;
  background: 
    radial-gradient(ellipse at center, rgba(200, 178, 115, 0.05), transparent 60%),
    url('/images/environmental/bg-practice-green.webp') center center / cover no-repeat;
  opacity: 0.8;
}

.closing__bg::before {
  content: '';
  position: absolute;
  inset: 0;
  background: var(--obsidian);
  opacity: 0.88;
}

.closing__content {
  position: relative;
  z-index: 1;
  max-width: 700px;
  margin: 0 auto;
  padding: var(--space-xl) var(--container-padding);
  display: flex;
  flex-direction: column;
  align-items: center;
}

.closing__headline {
  font-family: var(--font-display);
  font-size: clamp(1.75rem, 3.5vw, 3rem);
  line-height: var(--leading-snug);
  margin-bottom: var(--space-2xl);
}

.closing__meta {
  margin-top: var(--space-md);
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: var(--tracking-wide);
  color: var(--slate-mid);
}