/* Base colors & typography */
:root {
  --clr-dark: #0F0F0F;
  --clr-dark-2: #121212;
  --clr-card: #151515;
  --clr-border: rgba(255,255,255,0.05);
  --clr-border-hover: rgba(232,15,82,0.2);
  --clr-primary: #E80F52;
  --clr-primary-dark: #C00C44;
  --clr-text-light: #F5F5F5;
  --clr-text-mid: #D4D4D4;
  --clr-text-muted: #9CA3AF;
  --clr-text-xs: #6B7280;
  --font-sans: 'Inter', sans-serif;
}

body {
  margin: 0;
  background: var(--clr-dark);
  color: var(--clr-text-light);
  font-family: var(--font-sans);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  line-height: 1.5;
}

/* Utility */
.hidden { display: none !important; }
.visually-hidden {
  position: absolute;
  width: 1px; height: 1px;
  padding: 0; margin: -1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
  border: 0;
}

/* === Hero Section === */
.hero-section {
  position: relative;
  min-height: 95vh;
  display: flex;
  align-items: end;
  justify-content: center;
  overflow: hidden;
  text-align: center;
  padding: 2rem;
}

.hero-bg {
  position: absolute;
  inset: 0;
  overflow: hidden;
}

.hero-bg-img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: rgba(0,0,0,0.3);
}

.hero-gradient {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, var(--clr-dark) 0%, transparent 100%);
}

.hero-content {
  position: relative;
  z-index: 1;
  max-width: 1200px;
  width: 100%;
  margin: 0 auto;
  padding-top: 5rem;
  padding-bottom: 5rem;
}

.hero-subtitle {
  display: inline-block;
  font-size: 0.875rem;
  font-weight: 500;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--clr-text-muted);
  margin-bottom: 1.5rem;
  border-bottom: 2px solid var(--clr-primary);
  padding-bottom: 0.25rem;
}

.hero-title {
  font-size: clamp(2.5rem, 6vw, 4.5rem);
  font-weight: 700;
  line-height: 1.1;
  margin: 0 0 2rem;
}

/* Subtitle block */
.hero-subtext-block {
  max-width: 800px;
  margin: 0 auto 2.5rem;
}

.hero-subtext-title {
  font-size: clamp(1.25rem, 3vw, 2rem);
  font-weight: 400;
  color: var(--clr-text-mid);
  margin: 0 0 0.5rem;
}

.hero-subtext-desc {
  font-size: clamp(1rem, 2.5vw, 1.25rem);
  font-weight: 300;
  color: var(--clr-text-muted);
  margin: 0;
}

/* CTA button */
.cta-button {
  font-family: 'Inter', sans-serif;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: var(--clr-primary);
  color: var(--clr-text-light);
  font-size: 1rem;
  font-weight: 500;
  padding: 1rem 2rem;
  border: none;
  border-radius: 0.75rem;
  cursor: pointer;
  box-shadow: 0 8px 16px rgba(0,0,0,0.4);
  transition: background 0.3s ease, transform 0.2s ease;
}

.cta-button:hover,
.cta-button:focus {
  background: var(--clr-primary-dark);
  outline: none;
}

.cta-button:active {
  transform: translateY(1px);
}

.cta-icon {
  width: 1.25rem;
  height: 1.25rem;
  margin-left: 0.5rem;
  stroke-width: 2;
}

/* === Section common === */
.section {
  padding: 6rem 2rem;
  width: 100%;
  box-sizing: border-box;
}

.section-title {
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 700;
  text-align: center;
  margin: 0 0 3rem;
  letter-spacing: -0.02em;
}

/* Darker backgrounds */
.problem-section   { background: var(--clr-dark); border-top: 1px solid var(--clr-border); }
.approach-section   { background: var(--clr-dark-2); }
.profile-section    { background: var(--clr-dark); border-top: 1px solid var(--clr-border); }
.final-cta-section  { background: var(--clr-dark-2); text-align: center; }

/* === Problem cards === */
.cards-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
  max-width: 1200px;
  margin: 0 auto 3rem;
}

@media(min-width: 640px) {
  .cards-grid { grid-template-columns: repeat(3, 1fr); }
}

.card {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  padding: 2rem;
  background: var(--clr-card);
  border: 1px solid var(--clr-border);
  border-radius: 1rem;
  transition: border-color 0.3s ease;
}

.card:hover {
  border-color: var(--clr-border-hover);
}

.card-icon {
  flex-shrink: 0;
  width: 1.5rem;
  height: 1.5rem;
  color: var(--clr-primary);
}

.card-text {
  font-size: 1rem;
  font-weight: 300;
  color: var(--clr-text-mid);
  margin: 0;
}

/* Quote */
.section-quote {
  font-size: clamp(1.25rem, 2.5vw, 2rem);
  font-weight: 500;
  font-style: italic;
  text-align: center;
  max-width: 900px;
  margin: 0 auto;
  color: var(--clr-text-mid);
}

/* === Approach grid === */
.approach-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
  max-width: 1200px;
  margin: 0 auto 3rem;
}

@media(min-width: 640px) {
  .approach-grid { grid-template-columns: repeat(2, 1fr); }
}

.approach-card {
  padding: 2.5rem;
  background: #181818;
  border: 1px solid var(--clr-border);
  border-radius: 1rem;
  transition: border-color 0.3s ease;
}

.approach-card:hover {
  border-color: var(--clr-border-hover);
}

.approach-card-title {
  font-size: 1.25rem;
  font-weight: 600;
  margin: 0 0 1rem;
  color: var(--clr-text-light);
}

.approach-card-desc {
  font-size: 1rem;
  font-weight: 300;
  color: var(--clr-text-muted);
  margin: 0;
}

/* Approach quote block */
.approach-quote-block {
  text-align: center;
  margin-top: 2rem;
}

.quote-bar {
  display: inline-block;
  width: 6rem;
  height: 0.25rem;
  background: var(--clr-primary);
  margin-bottom: 1rem;
}

.approach-quote {
  font-size: clamp(1rem, 2.2vw, 1.25rem);
  font-weight: 300;
  font-style: italic;
  color: var(--clr-text-mid);
  margin: 0;
}

/* === Profile grid === */
.profile-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
  max-width: 1200px;
  margin: 0 auto;
}

@media(min-width: 768px) {
  .profile-grid { grid-template-columns: repeat(2, 1fr); }
}

.profile-card {
  padding: 2.5rem;
  background: var(--clr-card);
  border-radius: 1rem;
  box-shadow: 0 2px 8px rgba(0,0,0,0.4);
}

.recommended-card   { border-top: 0.5rem solid rgba(34,197,94,0.5); }
.not-recommended-card { border-top: 0.5rem solid rgba(232,15,82,0.5); }

.profile-card-title {
  font-size: 1.5rem;
  font-weight: 700;
  margin: 0 0 2rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.profile-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 1rem;
}

.profile-list li {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  font-size: 1rem;
  font-weight: 300;
  color: var(--clr-text-mid);
}

.list-icon {
  flex-shrink: 0;
  width: 1.25rem;
  height: 1.25rem;
  stroke-width: 2;
  color: #22c55e; /* green for check */
}

.not-recommended-card .list-icon {
  color: var(--clr-primary); /* pink/red for X */
}
.wrong-icon { color: var(--clr-primary); }

/* === Final CTA === */
.final-cta-title {
  margin: 0 0 2rem;
}

.final-cta-button {
  width: 100%;
  max-width: 400px;
}

/* === Footer === */
.footer {
  padding: 4rem 2rem;
  border-top: 1px solid var(--clr-border);
  background: var(--clr-dark);
  color: var(--clr-text-muted);
}

.footer-container {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 2rem;
}

@media(min-width: 768px) {
  .footer-container {
    flex-direction: row;
    justify-content: space-between;
    align-items: flex-start;
  }
}

.footer-left {
  max-width: 500px;
}

.footer-title {
  font-size: 1.25rem;
  font-weight: 700;
  margin: 0 0 0.5rem;
  color: var(--clr-text-light);
}

.footer-sub {
  font-size: 0.875rem;
  font-weight: 300;
  margin: 0 0 1.25rem;
}

.footer-location {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.875rem;
  font-weight: 300;
  color: var(--clr-text-muted);
}

.footer-icon-location {
  width: 1rem;
  height: 1rem;
  stroke-width: 2;
  color: var(--clr-primary);
}

.footer-copy {
  font-size: 0.75rem;
  font-weight: 300;
  margin-top: 1.5rem;
  color: #6B7280;
}

.footer-right {
  display: flex;
  justify-content: center;
  align-items: center;
}

.footer-cta-link {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 0.75rem 1rem;
  border: 1px solid transparent;
  border-radius: 0.75rem;
  background: transparent;
  text-decoration: none;
  transition: background 0.3s ease, border-color 0.3s ease, color 0.3s ease;
}

.footer-cta-link:hover,
.footer-cta-link:focus {
  background: #151515;
  border-color: rgba(255,255,255,0.05);
  outline: none;
}

.footer-cta-icon-bg {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 2.5rem;
  height: 2.5rem;
  border-radius: 50%;
  background: #1A1A1A;
  transition: background 0.3s ease;
}

.footer-cta-link:hover .footer-cta-icon-bg {
  background: rgba(232,15,82,0.1);
}

.footer-cta-icon-bg svg {
  width: 1.5rem;
  height: 1.5rem;
  stroke-width: 1.5;
  color: var(--clr-text-light);
}

.footer-cta-text {
  display: flex;
  flex-direction: column;
  text-align: left;
}

.footer-cta-title {
  font-size: 0.875rem;
  font-weight: 600;
  margin: 0;
  color: var(--clr-text-light);
}

.footer-cta-sub {
  font-size: 0.75rem;
  font-weight: 300;
  margin-top: 0.25rem;
  color: var(--clr-text-muted);
}

/* === Accessibility: reduced motion === */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation: none !important;
    transition: none !important;
  }
}