/* ============================================
   BandLink Main Styles
   ============================================ */

@import url('variables.css');
@import url('reset.css');

/* Google Fonts */
@import url('https://fonts.googleapis.com/css2?family=Space+Grotesk:wght@400;500;600;700&family=Inter:wght@400;500;600;700&display=swap');

/* ============================================
   Utility Classes
   ============================================ */

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

.container--narrow {
  max-width: var(--container-narrow);
}

.container--wide {
  max-width: var(--container-wide);
}

.section {
  padding: var(--section-py) 0;
  position: relative;
}

.section--dark {
  background-color: var(--color-black);
}

.section--graphite {
  background-color: var(--color-graphite);
}

.section--light {
  background-color: var(--color-white);
  color: var(--text-dark);
}

.section__eyebrow {
  font-family: var(--font-heading);
  font-size: var(--text-sm);
  font-weight: var(--weight-semibold);
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--color-lime);
  margin-bottom: var(--space-lg);
}

.section__title {
  font-size: var(--text-4xl);
  margin-bottom: var(--space-lg);
  max-width: 800px;
}

.section__subtitle {
  font-size: var(--text-lg);
  color: var(--text-secondary);
  max-width: 650px;
  line-height: var(--leading-relaxed);
}

.section--light .section__subtitle {
  color: var(--text-dark-secondary);
}

.text-center {
  text-align: center;
}

.text-center .section__title,
.text-center .section__subtitle {
  margin-left: auto;
  margin-right: auto;
}

.grid {
  display: grid;
  gap: var(--space-xl);
}

.grid--2 { grid-template-columns: repeat(2, 1fr); }
.grid--3 { grid-template-columns: repeat(3, 1fr); }
.grid--4 { grid-template-columns: repeat(4, 1fr); }

@media (max-width: 992px) {
  .grid--3, .grid--4 { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 640px) {
  .grid--2, .grid--3, .grid--4 { grid-template-columns: 1fr; }
}

/* ============================================
   Buttons
   ============================================ */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  padding: 0.875rem 2rem;
  border-radius: var(--radius-full);
  font-family: var(--font-heading);
  font-size: var(--text-sm);
  font-weight: var(--weight-semibold);
  letter-spacing: 0.02em;
  transition: all var(--transition-base);
  white-space: nowrap;
  position: relative;
  overflow: hidden;
}

.btn--primary {
  background-color: var(--color-lime);
  color: var(--color-black);
}

.btn--primary:hover {
  background-color: #d4ff66;
  box-shadow: var(--shadow-glow-lime);
  transform: translateY(-1px);
}

.btn--primary:active {
  transform: translateY(0);
}

.btn--secondary {
  background-color: transparent;
  color: var(--color-white);
  border: 1.5px solid var(--color-steel-light);
}

.btn--secondary:hover {
  border-color: var(--color-turquoise);
  color: var(--color-turquoise);
  box-shadow: var(--shadow-glow-turquoise);
  transform: translateY(-1px);
}

.btn--turquoise {
  background-color: var(--color-turquoise);
  color: var(--color-black);
}

.btn--turquoise:hover {
  background-color: #3DF0E0;
  box-shadow: var(--shadow-glow-turquoise);
  transform: translateY(-1px);
}

.btn--lg {
  padding: 1rem 2.5rem;
  font-size: var(--text-base);
}

.btn--sm {
  padding: 0.625rem 1.5rem;
  font-size: var(--text-xs);
}

.btn-group {
  display: flex;
  gap: var(--space-md);
  flex-wrap: wrap;
}

@media (max-width: 480px) {
  .btn-group {
    flex-direction: column;
    align-items: stretch;
  }
  .btn {
    text-align: center;
  }
}

/* ============================================
   Header
   ============================================ */

.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: var(--header-height);
  z-index: var(--z-sticky);
  background-color: rgba(11, 15, 20, 0.85);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid rgba(45, 54, 66, 0.4);
  transition: background-color var(--transition-base);
}

.header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
  max-width: var(--container-wide);
  margin: 0 auto;
  padding: 0 var(--section-px);
}

.header__logo {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  flex-shrink: 0;
}

.header__logo img {
  height: 36px;
  width: auto;
}

.header__nav {
  display: flex;
  align-items: center;
  gap: var(--space-xl);
}

.header__links {
  display: flex;
  align-items: center;
  gap: var(--space-lg);
}

.header__link {
  font-size: var(--text-sm);
  font-weight: var(--weight-medium);
  color: var(--text-secondary);
  transition: color var(--transition-fast);
  position: relative;
}

.header__link:hover,
.header__link.active {
  color: var(--color-white);
}

.header__link::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background-color: var(--color-lime);
  transition: width var(--transition-base);
}

.header__link:hover::after {
  width: 100%;
}

.header__actions {
  display: flex;
  align-items: center;
  gap: var(--space-md);
}

.lang-switcher {
  display: flex;
  align-items: center;
  gap: var(--space-xs);
  background: rgba(45, 54, 66, 0.4);
  border-radius: var(--radius-full);
  padding: 2px;
}

.lang-switcher__btn {
  padding: 0.35rem 0.65rem;
  font-size: var(--text-xs);
  font-weight: var(--weight-semibold);
  border-radius: var(--radius-full);
  color: var(--text-muted);
  transition: all var(--transition-fast);
  text-transform: uppercase;
}

.lang-switcher__btn:hover {
  color: var(--text-primary);
}

.lang-switcher__btn.active {
  background-color: var(--color-steel);
  color: var(--color-white);
}

/* Mobile menu */
.header__hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 8px;
  cursor: pointer;
}

.header__hamburger span {
  display: block;
  width: 22px;
  height: 2px;
  background-color: var(--color-white);
  transition: all var(--transition-base);
  border-radius: 2px;
}

.header__hamburger.open span:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}

.header__hamburger.open span:nth-child(2) {
  opacity: 0;
}

.header__hamburger.open span:nth-child(3) {
  transform: rotate(-45deg) translate(5px, -5px);
}

@media (max-width: 992px) {
  .header__hamburger {
    display: flex;
  }

  .header__nav {
    position: fixed;
    top: var(--header-height);
    left: 0;
    right: 0;
    bottom: 0;
    background-color: rgba(11, 15, 20, 0.98);
    backdrop-filter: blur(20px);
    flex-direction: column;
    justify-content: flex-start;
    padding: var(--space-2xl) var(--section-px);
    gap: var(--space-2xl);
    transform: translateX(100%);
    transition: transform var(--transition-slow);
    overflow-y: auto;
  }

  .header__nav.open {
    transform: translateX(0);
  }

  .header__links {
    flex-direction: column;
    gap: var(--space-xl);
  }

  .header__link {
    font-size: var(--text-xl);
  }

  .header__actions {
    flex-direction: column;
    width: 100%;
  }

  .header__actions .btn {
    width: 100%;
  }
}

/* ============================================
   Hero
   ============================================ */

.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding-top: calc(var(--header-height) + var(--space-3xl));
  padding-bottom: var(--space-4xl);
  position: relative;
  overflow: hidden;
  background: radial-gradient(ellipse at 70% 50%, rgba(31, 224, 208, 0.06) 0%, transparent 60%),
              radial-gradient(ellipse at 30% 80%, rgba(199, 255, 61, 0.04) 0%, transparent 50%),
              var(--color-black);
}

.hero__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-3xl);
  align-items: center;
}

.hero__content {
  max-width: 600px;
}

.hero__eyebrow {
  font-family: var(--font-heading);
  font-size: var(--text-xs);
  font-weight: var(--weight-semibold);
  text-transform: uppercase;
  letter-spacing: 0.2em;
  color: var(--color-turquoise);
  margin-bottom: var(--space-lg);
  display: inline-flex;
  align-items: center;
  gap: var(--space-sm);
}

.hero__eyebrow::before {
  content: '';
  width: 24px;
  height: 1px;
  background: var(--color-turquoise);
}

.hero__title {
  font-size: var(--text-5xl);
  font-weight: var(--weight-bold);
  line-height: var(--leading-tight);
  margin-bottom: var(--space-xl);
}

.hero__title .highlight {
  color: var(--color-lime);
}

.hero__subtitle {
  font-size: var(--text-lg);
  color: var(--text-secondary);
  line-height: var(--leading-relaxed);
  margin-bottom: var(--space-2xl);
  max-width: 520px;
}

.hero__microcopy {
  font-size: var(--text-xs);
  color: var(--text-muted);
  margin-top: var(--space-lg);
}

.hero__chips {
  display: flex;
  gap: var(--space-md);
  margin-top: var(--space-2xl);
  flex-wrap: wrap;
}

.chip {
  display: inline-flex;
  align-items: center;
  gap: var(--space-sm);
  padding: 0.5rem 1rem;
  background: rgba(45, 54, 66, 0.4);
  border: 1px solid rgba(45, 54, 66, 0.6);
  border-radius: var(--radius-full);
  font-size: var(--text-xs);
  color: var(--text-secondary);
}

.chip__icon {
  width: 16px;
  height: 16px;
  color: var(--color-lime);
}

/* Hero visual */
.hero__visual {
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
}

.hero__device {
  position: relative;
  width: 100%;
  max-width: 480px;
  aspect-ratio: 1;
  display: flex;
  align-items: center;
  justify-content: center;
}

.hero__device-ring {
  position: absolute;
  width: 90%;
  height: 90%;
  border-radius: 50%;
  border: 1px solid rgba(31, 224, 208, 0.15);
  animation: pulse-ring 4s ease-in-out infinite;
}

.hero__device-ring:nth-child(2) {
  width: 70%;
  height: 70%;
  border-color: rgba(199, 255, 61, 0.1);
  animation-delay: 1s;
}

.hero__device-ring:nth-child(3) {
  width: 50%;
  height: 50%;
  border-color: rgba(31, 224, 208, 0.08);
  animation-delay: 2s;
}

@keyframes pulse-ring {
  0%, 100% { transform: scale(1); opacity: 1; }
  50% { transform: scale(1.05); opacity: 0.6; }
}

.hero__device-mockup {
  position: relative;
  z-index: 2;
  width: 200px;
  height: 200px;
  background: linear-gradient(135deg, var(--color-steel), var(--color-graphite));
  border-radius: var(--radius-2xl);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: var(--space-md);
  box-shadow: var(--shadow-xl), 0 0 60px rgba(31, 224, 208, 0.1);
  border: 1px solid rgba(255,255,255,0.08);
}

.hero__device-icon {
  width: 48px;
  height: 48px;
  color: var(--color-lime);
}

.hero__device-label {
  font-family: var(--font-heading);
  font-size: var(--text-xs);
  color: var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.15em;
}

/* Floating metric cards */
.hero__float-card {
  position: absolute;
  background: rgba(20, 26, 34, 0.9);
  border: 1px solid rgba(45, 54, 66, 0.6);
  border-radius: var(--radius-lg);
  padding: var(--space-md);
  backdrop-filter: blur(10px);
  z-index: 3;
  animation: float 6s ease-in-out infinite;
}

.hero__float-card:nth-child(5) {
  top: 10%;
  right: 0;
  animation-delay: 0s;
}

.hero__float-card:nth-child(6) {
  bottom: 15%;
  left: 0;
  animation-delay: 2s;
}

.hero__float-card:nth-child(7) {
  bottom: 5%;
  right: 10%;
  animation-delay: 4s;
}

@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-10px); }
}

.float-card__value {
  font-family: var(--font-heading);
  font-size: var(--text-xl);
  font-weight: var(--weight-bold);
  color: var(--color-lime);
}

.float-card__label {
  font-size: var(--text-xs);
  color: var(--text-muted);
  margin-top: 2px;
}

@media (max-width: 992px) {
  .hero__grid {
    grid-template-columns: 1fr;
    text-align: center;
  }

  .hero__content {
    max-width: 100%;
  }

  .hero__subtitle {
    max-width: 100%;
    margin-left: auto;
    margin-right: auto;
  }

  .hero__eyebrow {
    justify-content: center;
  }

  .hero__chips {
    justify-content: center;
  }

  .btn-group {
    justify-content: center;
  }

  .hero__visual {
    max-width: 400px;
    margin: 0 auto;
  }
}

/* ============================================
   Problem Section
   ============================================ */

.problem {
  background: var(--color-graphite);
}

.problem__cards {
  margin-top: var(--space-3xl);
}

.problem-card {
  background: rgba(11, 15, 20, 0.5);
  border: 1px solid rgba(45, 54, 66, 0.5);
  border-radius: var(--radius-xl);
  padding: var(--space-2xl);
  transition: all var(--transition-base);
}

.problem-card:hover {
  border-color: rgba(199, 255, 61, 0.2);
  transform: translateY(-4px);
}

.problem-card__icon {
  width: 48px;
  height: 48px;
  margin-bottom: var(--space-lg);
  color: var(--color-turquoise);
  opacity: 0.8;
}

.problem-card__title {
  font-size: var(--text-xl);
  margin-bottom: var(--space-md);
}

.problem-card__text {
  color: var(--text-secondary);
  font-size: var(--text-sm);
  line-height: var(--leading-relaxed);
}

/* Timeline contrast */
.problem__timeline {
  margin-top: var(--space-3xl);
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  gap: var(--space-xl);
  align-items: center;
}

.problem__timeline-col {
  text-align: center;
  padding: var(--space-xl);
  border-radius: var(--radius-xl);
}

.problem__timeline-col--before {
  background: rgba(255, 80, 80, 0.08);
  border: 1px solid rgba(255, 80, 80, 0.15);
}

.problem__timeline-col--after {
  background: rgba(199, 255, 61, 0.06);
  border: 1px solid rgba(199, 255, 61, 0.15);
}

.problem__timeline-label {
  font-family: var(--font-heading);
  font-size: var(--text-xs);
  text-transform: uppercase;
  letter-spacing: 0.15em;
  margin-bottom: var(--space-md);
}

.problem__timeline-col--before .problem__timeline-label {
  color: #FF6B6B;
}

.problem__timeline-col--after .problem__timeline-label {
  color: var(--color-lime);
}

.problem__timeline-vs {
  font-family: var(--font-heading);
  font-size: var(--text-sm);
  font-weight: var(--weight-bold);
  color: var(--text-muted);
  text-transform: uppercase;
}

.problem__timeline-steps {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
  font-size: var(--text-sm);
  color: var(--text-secondary);
}

.problem__timeline-steps span {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  justify-content: center;
}

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

/* ============================================
   Solution Section
   ============================================ */

.solution {
  background: var(--color-black);
}

.solution__cards {
  margin-top: var(--space-3xl);
}

.solution-card {
  text-align: center;
  padding: var(--space-2xl);
  border-radius: var(--radius-xl);
  background: linear-gradient(180deg, rgba(45, 54, 66, 0.15) 0%, transparent 100%);
  border: 1px solid rgba(45, 54, 66, 0.3);
  transition: all var(--transition-base);
}

.solution-card:hover {
  border-color: rgba(31, 224, 208, 0.3);
  transform: translateY(-4px);
}

.solution-card__step {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: rgba(199, 255, 61, 0.1);
  border: 1px solid rgba(199, 255, 61, 0.2);
  margin-bottom: var(--space-lg);
}

.solution-card__step-icon {
  width: 28px;
  height: 28px;
  color: var(--color-lime);
}

.solution-card__title {
  font-size: var(--text-xl);
  margin-bottom: var(--space-md);
}

.solution-card__text {
  color: var(--text-secondary);
  font-size: var(--text-sm);
  line-height: var(--leading-relaxed);
}

/* ============================================
   How It Works
   ============================================ */

.how-it-works {
  background: var(--color-graphite);
}

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

.steps::before {
  content: '';
  position: absolute;
  top: 40px;
  left: calc(16.66% + 20px);
  right: calc(16.66% + 20px);
  height: 2px;
  background: linear-gradient(to right, var(--color-lime), var(--color-turquoise));
  opacity: 0.3;
}

.step {
  text-align: center;
  position: relative;
}

.step__number {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 80px;
  height: 80px;
  border-radius: 50%;
  background: var(--color-black);
  border: 2px solid var(--color-lime);
  font-family: var(--font-heading);
  font-size: var(--text-2xl);
  font-weight: var(--weight-bold);
  color: var(--color-lime);
  margin-bottom: var(--space-xl);
  position: relative;
  z-index: 2;
}

.step__title {
  font-size: var(--text-xl);
  margin-bottom: var(--space-md);
}

.step__text {
  color: var(--text-secondary);
  font-size: var(--text-sm);
  line-height: var(--leading-relaxed);
  max-width: 280px;
  margin: 0 auto;
}

@media (max-width: 768px) {
  .steps {
    grid-template-columns: 1fr;
    gap: var(--space-2xl);
  }

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

/* Flow diagram */
.flow {
  margin-top: var(--space-3xl);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-md);
  flex-wrap: wrap;
  padding: var(--space-xl);
  background: rgba(11, 15, 20, 0.5);
  border-radius: var(--radius-xl);
  border: 1px solid rgba(45, 54, 66, 0.3);
}

.flow__item {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  font-size: var(--text-sm);
  color: var(--text-secondary);
}

.flow__item-icon {
  width: 24px;
  height: 24px;
  color: var(--color-turquoise);
}

.flow__arrow {
  color: var(--color-lime);
  font-size: var(--text-lg);
  opacity: 0.5;
}

/* ============================================
   Benefits Section
   ============================================ */

.benefits-player {
  background: var(--color-black);
}

.benefits-club {
  background: var(--color-graphite);
}

.benefit-cards {
  margin-top: var(--space-3xl);
}

.benefit-card {
  padding: var(--space-xl);
  border-radius: var(--radius-xl);
  background: rgba(45, 54, 66, 0.1);
  border: 1px solid rgba(45, 54, 66, 0.3);
  transition: all var(--transition-base);
}

.benefit-card:hover {
  border-color: rgba(199, 255, 61, 0.2);
  background: rgba(45, 54, 66, 0.2);
}

.benefit-card__icon {
  width: 40px;
  height: 40px;
  color: var(--color-lime);
  margin-bottom: var(--space-md);
}

.benefits-club .benefit-card__icon {
  color: var(--color-turquoise);
}

.benefit-card__title {
  font-size: var(--text-lg);
  margin-bottom: var(--space-sm);
}

.benefit-card__text {
  color: var(--text-secondary);
  font-size: var(--text-sm);
  line-height: var(--leading-relaxed);
}

/* ============================================
   Comparison Table
   ============================================ */

.comparison {
  background: var(--color-black);
}

.comparison__table-wrap {
  margin-top: var(--space-3xl);
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

.comparison__table {
  width: 100%;
  min-width: 700px;
  border-collapse: collapse;
}

.comparison__table th,
.comparison__table td {
  padding: var(--space-md) var(--space-lg);
  text-align: center;
  border-bottom: 1px solid rgba(45, 54, 66, 0.3);
  font-size: var(--text-sm);
}

.comparison__table th {
  font-family: var(--font-heading);
  font-weight: var(--weight-semibold);
  color: var(--text-secondary);
  font-size: var(--text-xs);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  padding-bottom: var(--space-lg);
}

.comparison__table th:first-child,
.comparison__table td:first-child {
  text-align: left;
  font-weight: var(--weight-medium);
  color: var(--text-primary);
}

.comparison__table td {
  color: var(--text-muted);
}

/* Highlight BandLink column */
.comparison__table th.highlight {
  color: var(--color-lime);
}

.comparison__table td.highlight {
  color: var(--color-lime);
  background: rgba(199, 255, 61, 0.03);
}

.check {
  display: inline-block;
  width: 20px;
  height: 20px;
  color: var(--color-lime);
}

.cross {
  display: inline-block;
  width: 20px;
  height: 20px;
  color: var(--text-muted);
  opacity: 0.4;
}

.partial {
  display: inline-block;
  width: 20px;
  height: 20px;
  color: var(--color-turquoise);
  opacity: 0.6;
}

/* ============================================
   Credibility
   ============================================ */

.credibility {
  background: var(--color-graphite);
}

.credibility__items {
  margin-top: var(--space-3xl);
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--space-lg);
}

.credibility__item {
  display: flex;
  align-items: flex-start;
  gap: var(--space-md);
  padding: var(--space-lg);
  background: rgba(11, 15, 20, 0.4);
  border-radius: var(--radius-lg);
  border: 1px solid rgba(45, 54, 66, 0.3);
}

.credibility__item-icon {
  width: 24px;
  height: 24px;
  color: var(--color-turquoise);
  flex-shrink: 0;
  margin-top: 2px;
}

.credibility__item-text {
  font-size: var(--text-sm);
  color: var(--text-secondary);
  line-height: var(--leading-normal);
}

/* ============================================
   Use Cases
   ============================================ */

.use-cases {
  background: var(--color-black);
}

.use-case__cards {
  margin-top: var(--space-3xl);
}

.use-case-card {
  display: flex;
  align-items: flex-start;
  gap: var(--space-lg);
  padding: var(--space-xl);
  background: rgba(45, 54, 66, 0.1);
  border: 1px solid rgba(45, 54, 66, 0.3);
  border-radius: var(--radius-xl);
  transition: all var(--transition-base);
}

.use-case-card:hover {
  border-color: rgba(31, 224, 208, 0.2);
}

.use-case-card__icon {
  width: 48px;
  height: 48px;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(199, 255, 61, 0.08);
  border-radius: var(--radius-lg);
  color: var(--color-lime);
}

.use-case-card__icon svg {
  width: 24px;
  height: 24px;
}

.use-case-card__title {
  font-size: var(--text-lg);
  margin-bottom: var(--space-sm);
}

.use-case-card__text {
  font-size: var(--text-sm);
  color: var(--text-secondary);
  line-height: var(--leading-relaxed);
}

/* ============================================
   App Section
   ============================================ */

.app-section {
  background: var(--color-graphite);
}

.app-section__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-3xl);
  align-items: center;
  margin-top: var(--space-3xl);
}

.app-features {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-md);
}

.app-feature {
  padding: var(--space-lg);
  background: rgba(11, 15, 20, 0.5);
  border-radius: var(--radius-lg);
  border: 1px solid rgba(45, 54, 66, 0.3);
  transition: all var(--transition-base);
}

.app-feature:hover {
  border-color: rgba(199, 255, 61, 0.2);
}

.app-feature__icon {
  width: 32px;
  height: 32px;
  color: var(--color-lime);
  margin-bottom: var(--space-sm);
}

.app-feature__title {
  font-size: var(--text-sm);
  font-weight: var(--weight-semibold);
  margin-bottom: var(--space-xs);
}

/* Phone mockup */
.app-mockup {
  display: flex;
  justify-content: center;
}

.phone-frame {
  width: 280px;
  height: 560px;
  background: var(--color-black);
  border-radius: 36px;
  border: 3px solid var(--color-steel);
  padding: 12px;
  position: relative;
  box-shadow: var(--shadow-xl);
}

.phone-frame__notch {
  width: 120px;
  height: 24px;
  background: var(--color-black);
  border-radius: 0 0 16px 16px;
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  z-index: 2;
}

.phone-frame__screen {
  width: 100%;
  height: 100%;
  background: linear-gradient(180deg, var(--color-graphite), var(--color-black));
  border-radius: 24px;
  overflow: hidden;
  padding: var(--space-xl) var(--space-md);
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.phone-metric {
  background: rgba(45, 54, 66, 0.3);
  border-radius: var(--radius-md);
  padding: var(--space-md);
}

.phone-metric__label {
  font-size: 10px;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

.phone-metric__value {
  font-family: var(--font-heading);
  font-size: var(--text-2xl);
  font-weight: var(--weight-bold);
  color: var(--color-lime);
  margin-top: 4px;
}

.phone-metric__bar {
  height: 4px;
  background: rgba(45, 54, 66, 0.5);
  border-radius: 2px;
  margin-top: var(--space-sm);
  overflow: hidden;
}

.phone-metric__bar-fill {
  height: 100%;
  border-radius: 2px;
  background: linear-gradient(to right, var(--color-turquoise), var(--color-lime));
}

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

  .app-mockup {
    order: -1;
  }

  .phone-frame {
    width: 240px;
    height: 480px;
  }
}

/* ============================================
   CTA Section
   ============================================ */

.cta-section {
  background: linear-gradient(180deg, var(--color-black) 0%, rgba(199, 255, 61, 0.03) 50%, var(--color-black) 100%);
  position: relative;
}

.cta-section::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(199, 255, 61, 0.04) 0%, transparent 70%);
  pointer-events: none;
}

.cta-box {
  max-width: 700px;
  margin: 0 auto;
  text-align: center;
  position: relative;
  z-index: 1;
}

/* Form styles */
.form {
  margin-top: var(--space-2xl);
  text-align: left;
}

.form__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-md);
}

.form__group {
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
}

.form__group--full {
  grid-column: 1 / -1;
}

.form__label {
  font-size: var(--text-xs);
  font-weight: var(--weight-medium);
  color: var(--text-secondary);
}

.form__input,
.form__select,
.form__textarea {
  width: 100%;
  padding: 0.75rem 1rem;
  background: rgba(45, 54, 66, 0.3);
  border: 1px solid rgba(45, 54, 66, 0.6);
  border-radius: var(--radius-md);
  color: var(--text-primary);
  font-size: var(--text-sm);
  transition: all var(--transition-fast);
}

.form__input:focus,
.form__select:focus,
.form__textarea:focus {
  border-color: var(--color-lime);
  background: rgba(45, 54, 66, 0.5);
  box-shadow: 0 0 0 3px rgba(199, 255, 61, 0.1);
}

.form__input::placeholder,
.form__textarea::placeholder {
  color: var(--text-muted);
}

.form__select {
  cursor: pointer;
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%236B7A8D' stroke-width='2'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 12px center;
  padding-right: 36px;
}

.form__select option {
  background: var(--color-graphite);
  color: var(--text-primary);
}

.form__textarea {
  resize: vertical;
  min-height: 100px;
}

.form__checkbox {
  display: flex;
  align-items: flex-start;
  gap: var(--space-sm);
  grid-column: 1 / -1;
}

.form__checkbox input[type="checkbox"] {
  width: 18px;
  height: 18px;
  margin-top: 2px;
  accent-color: var(--color-lime);
  cursor: pointer;
  flex-shrink: 0;
}

.form__checkbox label {
  font-size: var(--text-xs);
  color: var(--text-muted);
  line-height: var(--leading-normal);
  cursor: pointer;
}

.form__checkbox label a {
  color: var(--color-turquoise);
  text-decoration: underline;
}

.form__submit {
  grid-column: 1 / -1;
  margin-top: var(--space-md);
}

.form__success {
  display: none;
  text-align: center;
  padding: var(--space-2xl);
}

.form__success.show {
  display: block;
}

.form__success-icon {
  width: 64px;
  height: 64px;
  color: var(--color-lime);
  margin: 0 auto var(--space-lg);
}

.form__success-title {
  font-size: var(--text-xl);
  margin-bottom: var(--space-sm);
}

.form__success-text {
  color: var(--text-secondary);
  font-size: var(--text-sm);
}

.form__trust {
  text-align: center;
  font-size: var(--text-xs);
  color: var(--text-muted);
  margin-top: var(--space-lg);
}

@media (max-width: 640px) {
  .form__grid {
    grid-template-columns: 1fr;
  }
}

/* ============================================
   FAQ
   ============================================ */

.faq {
  background: var(--color-graphite);
}

.faq__list {
  margin-top: var(--space-3xl);
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
}

.faq__item {
  border-bottom: 1px solid rgba(45, 54, 66, 0.4);
}

.faq__question {
  width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--space-xl) 0;
  font-family: var(--font-heading);
  font-size: var(--text-lg);
  font-weight: var(--weight-medium);
  color: var(--text-primary);
  text-align: left;
  cursor: pointer;
  transition: color var(--transition-fast);
}

.faq__question:hover {
  color: var(--color-lime);
}

.faq__icon {
  width: 24px;
  height: 24px;
  flex-shrink: 0;
  transition: transform var(--transition-base);
  color: var(--text-muted);
}

.faq__item.open .faq__icon {
  transform: rotate(45deg);
  color: var(--color-lime);
}

.faq__answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height var(--transition-slow);
}

.faq__answer-inner {
  padding-bottom: var(--space-xl);
  color: var(--text-secondary);
  font-size: var(--text-sm);
  line-height: var(--leading-relaxed);
}

.faq__item.open .faq__answer {
  max-height: 500px;
}

/* ============================================
   Footer
   ============================================ */

.footer {
  background: var(--color-black);
  border-top: 1px solid rgba(45, 54, 66, 0.3);
  padding: var(--space-4xl) 0 var(--space-xl);
}

.footer__grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr 1fr;
  gap: var(--space-2xl);
}

.footer__brand {
  max-width: 280px;
}

.footer__logo {
  height: 32px;
  width: auto;
  margin-bottom: var(--space-lg);
}

.footer__tagline {
  color: var(--text-secondary);
  font-size: var(--text-sm);
  line-height: var(--leading-relaxed);
  margin-bottom: var(--space-lg);
}

.footer__social {
  display: flex;
  gap: var(--space-md);
}

.footer__social a {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: rgba(45, 54, 66, 0.3);
  color: var(--text-muted);
  transition: all var(--transition-fast);
}

.footer__social a:hover {
  background: var(--color-lime);
  color: var(--color-black);
}

.footer__social a svg {
  width: 18px;
  height: 18px;
}

.footer__col-title {
  font-family: var(--font-heading);
  font-size: var(--text-xs);
  font-weight: var(--weight-semibold);
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--text-primary);
  margin-bottom: var(--space-lg);
}

.footer__col-links {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.footer__col-links a,
.footer__col-links button {
  font-size: var(--text-sm);
  color: var(--text-muted);
  transition: color var(--transition-fast);
  text-align: left;
}

.footer__col-links a:hover,
.footer__col-links button:hover {
  color: var(--color-lime);
}

.footer__langs {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
}

.footer__lang {
  font-size: var(--text-sm);
  font-weight: var(--weight-medium);
  color: var(--text-muted);
  padding: 0.35rem 0.75rem;
  border-radius: var(--radius-sm);
  transition: all var(--transition-fast);
}

.footer__lang:hover,
.footer__lang.active {
  color: var(--color-lime);
  background: rgba(199, 255, 61, 0.08);
}

.footer__bottom {
  margin-top: var(--space-3xl);
  padding-top: var(--space-xl);
  border-top: 1px solid rgba(45, 54, 66, 0.2);
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--space-md);
}

.footer__copyright {
  font-size: var(--text-xs);
  color: var(--text-muted);
}

.footer__bottom-links {
  display: flex;
  gap: var(--space-lg);
}

.footer__bottom-links a {
  font-size: var(--text-xs);
  color: var(--text-muted);
  transition: color var(--transition-fast);
}

.footer__bottom-links a:hover {
  color: var(--color-turquoise);
}

@media (max-width: 992px) {
  .footer__grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .footer__brand {
    grid-column: 1 / -1;
    max-width: 100%;
  }
}

@media (max-width: 640px) {
  .footer__grid {
    grid-template-columns: 1fr;
  }

  .footer__bottom {
    flex-direction: column;
    text-align: center;
  }

  .footer__bottom-links {
    flex-wrap: wrap;
    justify-content: center;
  }
}

/* ============================================
   Cookie Banner
   ============================================ */

.cookie-banner {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: var(--z-cookie);
  background: rgba(20, 26, 34, 0.98);
  backdrop-filter: blur(20px);
  border-top: 1px solid rgba(45, 54, 66, 0.4);
  padding: var(--space-xl) var(--section-px);
  transform: translateY(100%);
  transition: transform var(--transition-slow);
}

.cookie-banner.show {
  transform: translateY(0);
}

.cookie-banner__inner {
  max-width: var(--container-max);
  margin: 0 auto;
  display: flex;
  align-items: center;
  gap: var(--space-xl);
}

.cookie-banner__text {
  flex: 1;
}

.cookie-banner__title {
  font-family: var(--font-heading);
  font-size: var(--text-base);
  font-weight: var(--weight-semibold);
  margin-bottom: var(--space-sm);
}

.cookie-banner__desc {
  font-size: var(--text-xs);
  color: var(--text-muted);
  line-height: var(--leading-relaxed);
}

.cookie-banner__actions {
  display: flex;
  gap: var(--space-sm);
  flex-shrink: 0;
}

@media (max-width: 768px) {
  .cookie-banner__inner {
    flex-direction: column;
    text-align: center;
  }

  .cookie-banner__actions {
    width: 100%;
    flex-direction: column;
  }
}

/* Cookie Modal */
.cookie-modal {
  position: fixed;
  inset: 0;
  z-index: var(--z-modal);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-xl);
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition-base);
}

.cookie-modal.show {
  opacity: 1;
  visibility: visible;
}

.cookie-modal__overlay {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.7);
}

.cookie-modal__content {
  position: relative;
  z-index: 1;
  background: var(--color-graphite);
  border: 1px solid rgba(45, 54, 66, 0.5);
  border-radius: var(--radius-xl);
  padding: var(--space-2xl);
  max-width: 560px;
  width: 100%;
  max-height: 80vh;
  overflow-y: auto;
}

.cookie-modal__title {
  font-size: var(--text-xl);
  margin-bottom: var(--space-lg);
}

.cookie-modal__category {
  padding: var(--space-lg) 0;
  border-bottom: 1px solid rgba(45, 54, 66, 0.3);
}

.cookie-modal__category:last-of-type {
  border-bottom: none;
}

.cookie-modal__cat-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.cookie-modal__cat-name {
  font-weight: var(--weight-semibold);
  font-size: var(--text-sm);
}

.cookie-modal__cat-desc {
  font-size: var(--text-xs);
  color: var(--text-muted);
  margin-top: var(--space-sm);
  line-height: var(--leading-relaxed);
}

/* Toggle switch */
.toggle {
  position: relative;
  width: 44px;
  height: 24px;
  flex-shrink: 0;
}

.toggle input {
  opacity: 0;
  width: 0;
  height: 0;
}

.toggle__slider {
  position: absolute;
  inset: 0;
  background: var(--color-steel);
  border-radius: var(--radius-full);
  cursor: pointer;
  transition: background var(--transition-fast);
}

.toggle__slider::before {
  content: '';
  position: absolute;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: var(--color-white);
  top: 3px;
  left: 3px;
  transition: transform var(--transition-fast);
}

.toggle input:checked + .toggle__slider {
  background: var(--color-lime);
}

.toggle input:checked + .toggle__slider::before {
  transform: translateX(20px);
}

.toggle input:disabled + .toggle__slider {
  opacity: 0.5;
  cursor: not-allowed;
}

.cookie-modal__actions {
  display: flex;
  gap: var(--space-sm);
  margin-top: var(--space-xl);
}

/* ============================================
   Animations (Scroll Reveal)
   ============================================ */

.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

.reveal-delay-1 { transition-delay: 0.1s; }
.reveal-delay-2 { transition-delay: 0.2s; }
.reveal-delay-3 { transition-delay: 0.3s; }
.reveal-delay-4 { transition-delay: 0.4s; }

/* ============================================
   Page-specific: Legal Pages
   ============================================ */

.legal-page {
  padding-top: calc(var(--header-height) + var(--space-3xl));
  padding-bottom: var(--space-4xl);
  min-height: 100vh;
}

.legal-page h1 {
  font-size: var(--text-3xl);
  margin-bottom: var(--space-2xl);
}

.legal-page h2 {
  font-size: var(--text-xl);
  margin-top: var(--space-2xl);
  margin-bottom: var(--space-md);
}

.legal-page p,
.legal-page li {
  color: var(--text-secondary);
  font-size: var(--text-sm);
  line-height: var(--leading-relaxed);
  margin-bottom: var(--space-md);
}

.legal-page ul {
  padding-left: var(--space-xl);
  list-style: disc;
}

.legal-page a {
  color: var(--color-turquoise);
  text-decoration: underline;
}

/* ============================================
   Contact Page
   ============================================ */

.contact-page {
  padding-top: calc(var(--header-height) + var(--space-3xl));
  padding-bottom: var(--space-4xl);
  min-height: 100vh;
}

.contact-page__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-3xl);
  align-items: start;
}

.contact-info__item {
  display: flex;
  gap: var(--space-md);
  margin-bottom: var(--space-xl);
}

.contact-info__icon {
  width: 40px;
  height: 40px;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(199, 255, 61, 0.08);
  border-radius: var(--radius-md);
  color: var(--color-lime);
}

.contact-info__icon svg {
  width: 20px;
  height: 20px;
}

.contact-info__label {
  font-size: var(--text-xs);
  color: var(--text-muted);
  margin-bottom: 2px;
}

.contact-info__value {
  font-size: var(--text-sm);
  color: var(--text-primary);
}

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

/* ============================================
   Clubs Page extras
   ============================================ */

.clubs-hero {
  background: radial-gradient(ellipse at 30% 50%, rgba(31, 224, 208, 0.08) 0%, transparent 60%),
              var(--color-black);
}

.clubs-problem__cards .problem-card__icon {
  color: var(--color-turquoise);
}

.clubs-form {
  background: var(--color-graphite);
}

/* Honeypot */
.form__honeypot {
  position: absolute;
  left: -9999px;
  opacity: 0;
  height: 0;
  width: 0;
  overflow: hidden;
}