/* ===== Variables - RoraOS-style dark theme ===== */
:root {
  --color-bg: #0a0a0a;
  --color-bg-card: #141414;
  --color-bg-elevated: #1a1a1a;
  --color-border: rgba(255,255,255,0.08);
  --color-text: #ffffff;
  --color-text-muted: rgba(255,255,255,0.7);
  --color-text-light: rgba(255,255,255,0.5);
  --color-accent: #3b82f6;
  --color-accent-dim: rgba(59,130,246,0.3);
  --color-white: #ffffff;
  --color-wave-dark: #0f172a;
  --color-wave-mid: #1e293b;
  --color-wave-light: #334155;
  --color-wave-crest: rgba(255,255,255,0.15);

  --font-serif: 'Libre Baskerville', Georgia, serif;
  --font-sans: 'Inter', system-ui, sans-serif;

  --space-xs: 0.25rem;
  --space-sm: 0.5rem;
  --space-md: 1rem;
  --space-lg: 1.5rem;
  --space-xl: 2rem;
  --space-2xl: 3rem;
  --space-3xl: 4rem;
  --space-4xl: 6rem;
  --space-5xl: 8rem;

  --transition-fast: 150ms ease;
  --transition-base: 300ms ease;
  --transition-slow: 500ms ease;
  --container-max: 75rem;
}

/* ===== Reset & Base ===== */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }

body {
  font-family: var(--font-sans);
  font-size: 1rem;
  line-height: 1.65;
  color: var(--color-text);
  background: var(--color-bg);
  overflow-x: hidden;
  position: relative;
  z-index: 1;
}

img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; transition: color var(--transition-fast), opacity var(--transition-fast); }
a:hover { opacity: 0.9; }
button { font-family: inherit; cursor: pointer; border: none; background: none; }

/* ===== Header ===== */
.header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--space-lg) var(--space-2xl);
  background: transparent;
  transition: background 0.3s ease;
}

.header.scrolled {
  background: rgba(10,10,10,0.95);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--color-border);
}

.logo {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  font-family: var(--font-serif);
  font-weight: 700;
  font-size: 1.25rem;
  letter-spacing: 0.15em;
  color: var(--color-text);
}

.logo-icon {
  width: 28px;
  height: 28px;
  filter: brightness(0) invert(1);
}

.nav { display: flex; align-items: center; gap: var(--space-2xl); }
.nav a { font-size: 0.875rem; font-weight: 500; color: var(--color-text-muted); }
.nav a:hover { color: var(--color-text); }

.nav .nav-cta,
.nav a.nav-cta {
  padding: 0.5rem 1.25rem;
  font-size: 0.9rem;
  font-weight: 600;
  color: #0a0a0a !important;
  background: #ffffff;
  border-radius: 6px;
  transition: transform var(--transition-fast), background var(--transition-fast);
}
.nav .nav-cta:hover,
.nav a.nav-cta:hover {
  transform: scale(1.02);
  background: #e5e5e5;
  color: #0a0a0a !important;
}

.nav-twitter {
  display: flex;
  align-items: center;
  padding: var(--space-xs);
}
.nav-twitter:hover { opacity: 1; }
.nav-twitter svg { opacity: 0.8; }
.nav-twitter:hover svg { opacity: 1; }

.menu-btn { display: none; font-size: 0.9rem; color: var(--color-text); }

/* ===== Hero ===== */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  text-align: center;
  padding: var(--space-4xl) var(--space-2xl);
  padding-top: 7rem;
}

.hero-decor {
  position: absolute;
  opacity: 0.15;
  pointer-events: none;
}
.hero-decor--fish { width: 40px; }
.hero-decor--fish.hero-decor--1 { top: 15%; left: 10%; animation: floatDecor 8s ease-in-out infinite; }
.hero-decor--fish.hero-decor--2 { top: 25%; right: 15%; animation: floatDecor 10s ease-in-out infinite 2s; }
.hero-decor--bobber { width: 20px; bottom: 25%; left: 8%; animation: floatDecor 7s ease-in-out infinite 1s; }
.hero-decor img { width: 100%; filter: brightness(0) invert(1); }

@keyframes floatDecor {
  0%, 100% { transform: translate(0, 0); }
  50% { transform: translate(15px, -10px); }
}

/* Hero fishing game - interactive catch fish */
.hero-fishing-game {
  position: absolute;
  inset: 0;
  pointer-events: none;
  overflow: hidden;
  z-index: 0;
}

.hero-fishing-game .fishing-bobber,
.hero-fishing-game .fishing-fish,
.hero-fishing-game .drag-here-zone {
  pointer-events: auto;
}

.drag-here-zone {
  position: absolute;
  top: 80px;
  left: 20px;
  width: 90px;
  height: 90px;
  border-radius: 50%;
  background: rgba(34, 197, 94, 0.4);
  border: 3px solid #22c55e;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 15;
  box-shadow: 0 0 20px rgba(34, 197, 94, 0.3);
  pointer-events: none;
  opacity: 0;
  visibility: hidden;
  transform: scale(0.8);
  transition: opacity 0.3s ease, transform 0.3s ease, visibility 0.3s;
}

.drag-here-zone.visible {
  opacity: 1;
  visibility: visible;
  transform: scale(1);
}

.drag-here-zone.success {
  animation: zoneSuccessPulse 0.6s ease-out;
}

@keyframes zoneSuccessPulse {
  0% { box-shadow: 0 0 20px rgba(34, 197, 94, 0.3); }
  50% {
    box-shadow: 0 0 40px rgba(34, 197, 94, 0.8), 0 0 60px rgba(34, 197, 94, 0.4);
    transform: scale(1.1);
  }
  100% { box-shadow: 0 0 20px rgba(34, 197, 94, 0.3); }
}

.drag-here-label {
  position: absolute;
  left: 100%;
  top: 50%;
  transform: translateY(-50%);
  margin-left: 12px;
  font-size: 0.75rem;
  font-weight: 700;
  color: #22c55e;
  white-space: nowrap;
  pointer-events: none;
}

.fishing-line {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
}

.fishing-rod {
  position: absolute;
  top: 60px;
  left: 20px;
  width: 80px;
  transform: rotate(-20deg);
  transform-origin: bottom right;
  pointer-events: none;
}

.fishing-rod img {
  width: 100%;
  filter: brightness(0) invert(1);
  opacity: 0.9;
}

.fishing-bobber {
  position: absolute;
  width: 24px;
  height: 24px;
  margin-left: -12px;
  margin-top: -12px;
  pointer-events: none;
  cursor: crosshair;
  z-index: 10;
  transition: transform 0.05s ease-out;
}

.fishing-bobber img {
  width: 100%;
  filter: brightness(0) invert(1);
  opacity: 0.95;
  filter: brightness(0) invert(1) drop-shadow(0 0 6px rgba(45, 212, 191, 0.6));
}

.fishing-fish {
  position: absolute;
  width: 32px;
  height: 32px;
  cursor: grab;
  transition: opacity 0.2s, transform 0.3s;
  animation: fishSwim 8s ease-in-out infinite;
  z-index: 5;
}

.fishing-fish img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  filter: brightness(0) invert(1);
  opacity: 0.85;
}

.fishing-fish:hover {
  opacity: 1;
  transform: scale(1.15);
}

.fishing-fish.hooked {
  animation: none;
  z-index: 20;
  cursor: grabbing;
  filter: drop-shadow(0 0 10px rgba(45, 212, 191, 0.8));
}

.fishing-fish.caught {
  pointer-events: none;
  animation: fishCaught 0.5s ease-out forwards;
}

.fish-success-popup {
  position: absolute;
  left: 65px;
  top: 125px;
  transform: translate(-50%, -50%);
  font-size: 1.5rem;
  font-weight: 700;
  color: #22c55e;
  z-index: 25;
  pointer-events: none;
  animation: successPopup 1s ease-out forwards;
}

@keyframes successPopup {
  0% {
    opacity: 0;
    transform: translate(-50%, -50%) scale(0.5);
  }
  20% {
    opacity: 1;
    transform: translate(-50%, -50%) scale(1.3);
  }
  80% {
    opacity: 1;
    transform: translate(-50%, -70%) scale(1.2);
  }
  100% {
    opacity: 0;
    transform: translate(-50%, -90%) scale(1);
  }
}

@keyframes fishSwim {
  0%, 100% { transform: translate(0, 0) scaleX(1); }
  25% { transform: translate(15px, -8px) scaleX(1); }
  50% { transform: translate(-10px, 12px) scaleX(-1); }
  75% { transform: translate(20px, 5px) scaleX(-1); }
}

@keyframes fishCaught {
  to {
    opacity: 0;
    transform: scale(0.3) translateY(-50px);
  }
}

.fishing-fish:nth-child(4) { left: 15%; top: 25%; animation-delay: 0s; animation-duration: 7s; }
.fishing-fish:nth-child(5) { left: 25%; top: 60%; animation-delay: 1s; animation-duration: 9s; }
.fishing-fish:nth-child(6) { left: 45%; top: 30%; animation-delay: 2s; animation-duration: 6s; }
.fishing-fish:nth-child(7) { left: 55%; top: 70%; animation-delay: 0.5s; animation-duration: 8s; }
.fishing-fish:nth-child(8) { left: 70%; top: 25%; animation-delay: 1.5s; animation-duration: 7.5s; }
.fishing-fish:nth-child(9) { left: 80%; top: 55%; animation-delay: 2.5s; animation-duration: 6.5s; }
.fishing-fish:nth-child(10) { left: 35%; top: 45%; animation-delay: 0.8s; animation-duration: 9.5s; }
.fishing-fish:nth-child(11) { left: 60%; top: 40%; animation-delay: 1.2s; animation-duration: 7s; }
.fishing-fish:nth-child(12) { left: 20%; top: 75%; animation-delay: 2s; animation-duration: 8.5s; }
.fishing-fish:nth-child(13) { left: 85%; top: 35%; animation-delay: 0.3s; animation-duration: 6s; }

.fishing-catch-count {
  position: absolute;
  bottom: 20px;
  left: 50%;
  transform: translateX(-50%);
  font-size: 0.85rem;
  color: var(--color-text-muted);
  pointer-events: none;
}

.fishing-hint {
  margin-left: 0.5em;
  opacity: 0.7;
}

.hero__label,
.hero__title,
.hero__subtitle,
.hero__actions,
.hero-features,
.hero-stats {
  position: relative;
  z-index: 2;
}

.hero__label {
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--color-text-light);
  margin-bottom: var(--space-lg);
}

.hero__title {
  font-family: var(--font-serif);
  font-weight: 700;
  font-size: clamp(3.5rem, 12vw, 8rem);
  line-height: 0.95;
  color: var(--color-text);
  margin-bottom: var(--space-xl);
  letter-spacing: -0.03em;
}

.hero__title-line { display: block; }

.hero__subtitle {
  max-width: 36rem;
  font-size: 1.25rem;
  color: var(--color-text-muted);
  line-height: 1.75;
  margin-bottom: var(--space-2xl);
}

.hero__actions { display: flex; flex-wrap: wrap; gap: var(--space-md); justify-content: center; }

.hero__ca {
  margin-top: var(--space-lg);
  font-size: 0.75rem;
  font-family: ui-monospace, 'Cascadia Code', 'Consolas', monospace;
  color: var(--color-text-light);
  letter-spacing: 0.02em;
  word-break: break-all;
  text-align: center;
}

.cta-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 1rem 2rem;
  font-size: 0.95rem;
  font-weight: 600;
  border-radius: 8px;
  transition: all var(--transition-base);
}

.cta-btn--primary {
  color: var(--color-bg);
  background: var(--color-text);
}

.cta-btn--primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(255,255,255,0.15);
}

.cta-btn--glow {
  position: relative;
  box-shadow: 0 0 30px rgba(59,130,246,0.3), 0 0 60px rgba(59,130,246,0.15);
  animation: btnGlow 3s ease-in-out infinite;
}

@keyframes btnGlow {
  0%, 100% { box-shadow: 0 0 30px rgba(59,130,246,0.3), 0 0 60px rgba(59,130,246,0.15); }
  50% { box-shadow: 0 0 40px rgba(59,130,246,0.4), 0 0 80px rgba(59,130,246,0.2); }
}

.cta-btn--secondary {
  color: var(--color-text);
  background: transparent;
  border: 1px solid var(--color-border);
}

.cta-btn--secondary:hover {
  background: var(--color-bg-elevated);
  border-color: rgba(255,255,255,0.2);
}

.cta-btn--text { background: none; color: var(--color-text-muted); }
.cta-btn--text:hover { color: var(--color-text); }

.cta-btn--large { padding: 1.25rem 2.5rem; font-size: 1.1rem; }

.hero-features {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-xl);
  justify-content: center;
  margin-top: var(--space-2xl);
}

.hero-feature {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  font-size: 0.9rem;
  color: var(--color-text-muted);
}

.hero-feature__icon {
  width: 24px;
  height: 24px;
  filter: brightness(0) invert(1);
  opacity: 0.8;
}

.hero-stats {
  display: flex;
  gap: var(--space-2xl);
  margin-top: var(--space-xl);
  font-size: 0.9rem;
  color: var(--color-text-light);
}

.hero-stats strong { color: var(--color-text-muted); }

/* ===== Why section (RoraOS style) ===== */
.why-section {
  padding: var(--space-5xl) var(--space-2xl);
  max-width: var(--container-max);
  margin: 0 auto;
}

.why-label {
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--color-text-light);
  text-align: center;
  margin-bottom: var(--space-md);
}

.why-title {
  font-family: var(--font-serif);
  font-size: clamp(2rem, 5vw, 3.5rem);
  font-weight: 700;
  text-align: center;
  color: var(--color-text);
  margin-bottom: var(--space-md);
}

.why-subtitle {
  text-align: center;
  font-size: 1rem;
  color: var(--color-text-muted);
  margin-bottom: var(--space-3xl);
  max-width: 36rem;
  margin-left: auto;
  margin-right: auto;
}

.why-cards {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-lg);
}

.why-card {
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: 12px;
  padding: var(--space-xl);
  transition: transform var(--transition-base), border-color var(--transition-base);
}

.why-card:hover {
  transform: translateY(-4px);
  border-color: rgba(255,255,255,0.12);
}

.why-card__value {
  display: block;
  font-family: var(--font-serif);
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: var(--space-xs);
}

.why-card__title {
  display: block;
  font-weight: 600;
  font-size: 1rem;
  color: var(--color-text);
  margin-bottom: var(--space-xs);
}

.why-card__desc {
  font-size: 0.9rem;
  color: var(--color-text-light);
}

/* ===== Concept highlight - Two key points ===== */
.concept-highlight {
  padding: var(--space-5xl) var(--space-2xl);
  background: var(--color-bg-card);
}

.concept-highlight__label {
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--color-text-light);
  text-align: center;
  margin-bottom: var(--space-md);
}

.concept-highlight__title {
  font-family: var(--font-serif);
  font-size: clamp(2rem, 5vw, 3rem);
  font-weight: 700;
  text-align: center;
  color: var(--color-text);
  margin-bottom: var(--space-2xl);
}

.concept-highlight__grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-xl);
  max-width: var(--container-max);
  margin: 0 auto;
}

.concept-highlight-card {
  background: var(--color-bg-elevated);
  border: 1px solid var(--color-border);
  border-radius: 12px;
  padding: var(--space-2xl);
  transition: transform var(--transition-base), box-shadow var(--transition-base);
}

.concept-highlight-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 20px 40px rgba(0,0,0,0.3);
}

.concept-highlight-card--accent {
  border-color: rgba(59,130,246,0.3);
  box-shadow: 0 0 30px rgba(59,130,246,0.08);
}

.concept-highlight-card__icon {
  width: 48px;
  height: 48px;
  margin-bottom: var(--space-md);
}

.concept-highlight-card__icon img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  filter: brightness(0) invert(1);
}

.concept-highlight-card h3 {
  font-family: var(--font-serif);
  font-size: 1.35rem;
  font-weight: 700;
  margin-bottom: var(--space-sm);
  color: var(--color-text);
}

.concept-highlight-card p {
  font-size: 1rem;
  color: var(--color-text-muted);
  line-height: 1.7;
}

/* ===== Illustration ===== */
.illustration-section {
  position: relative;
  min-height: 55vh;
  margin-top: -3vh;
  overflow: hidden;
}

.waves-container {
  position: absolute;
  bottom: 0; left: 0; right: 0;
  width: 100%;
  height: 28vh;
  min-height: 180px;
  z-index: 1;
  pointer-events: none;
}

.wave {
  position: absolute;
  bottom: 0; left: 0;
  width: 100%; height: 100%;
  fill: var(--color-wave-dark);
}
.wave--crest { fill: var(--color-wave-crest); z-index: 4; }
.wave--2 { fill: var(--color-wave-mid); }
.wave--3 { fill: var(--color-wave-light); }

.fisherman-scene {
  position: absolute;
  bottom: 58%;
  right: 5%;
  width: 40%;
  max-width: 420px;
  min-width: 260px;
  z-index: 100;
  isolation: isolate;
  pointer-events: none;
}

.fisherman-img {
  width: 100%;
  filter: brightness(0) invert(1) contrast(1.15);
  opacity: 1;
}

.floating-fish {
  position: absolute;
  width: 28px;
  opacity: 0.4;
}
.floating-fish img { width: 100%; filter: brightness(0) invert(1); }
.floating-fish--1 { top: 12%; left: -8%; }
.floating-fish--2 { top: 42%; right: -12%; }
.floating-fish--3 { bottom: 28%; left: 8%; }
.floating-fish--4 { top: 60%; left: -5%; }

.floating-asset {
  position: absolute;
  width: 24px;
  opacity: 0.25;
}
.floating-asset img { width: 100%; filter: brightness(0) invert(1); }
.floating-hook { bottom: 15%; right: 5%; }
.floating-anchor { top: 30%; right: -5%; }

/* ===== Section defaults ===== */
.section-title {
  font-family: var(--font-serif);
  font-size: clamp(2.25rem, 5vw, 3.5rem);
  font-weight: 700;
  text-align: center;
  margin-bottom: var(--space-lg);
  color: var(--color-text);
}

.section-intro {
  max-width: 42rem;
  margin: 0 auto var(--space-2xl);
  text-align: center;
  font-size: 1.125rem;
  color: var(--color-text-muted);
  line-height: 1.75;
}

/* ===== Concept ===== */
.concept-section {
  padding: var(--space-5xl) var(--space-2xl);
  padding-top: 5rem;
  margin-top: 4rem;
  max-width: var(--container-max);
  margin-left: auto;
  margin-right: auto;
  position: relative;
  z-index: 2;
  scroll-margin-top: 2rem;
}

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

.concept-card {
  padding: var(--space-2xl);
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: 12px;
  transition: transform 0.3s ease, border-color 0.3s ease;
  opacity: 0;
  transform: translateY(40px);
}

.concept-card.visible { animation: cardReveal 0.6s ease forwards; }
.concept-card--1.visible { animation-delay: 0.1s; }
.concept-card--2.visible { animation-delay: 0.2s; }
.concept-card--3.visible { animation-delay: 0.3s; }

@keyframes cardReveal {
  to { opacity: 1; transform: translateY(0); }
}

.concept-card:hover {
  transform: translateY(-6px);
  border-color: rgba(255,255,255,0.12);
}

.concept-card__icon { width: 56px; height: 56px; margin-bottom: var(--space-lg); }
.concept-card__icon img { width: 100%; height: 100%; object-fit: contain; filter: brightness(0) invert(1); }

.concept-card h3 {
  font-family: var(--font-serif);
  font-size: 1.5rem;
  font-weight: 700;
  margin-bottom: var(--space-sm);
  color: var(--color-text);
}

.concept-card p { font-size: 1rem; color: var(--color-text-muted); line-height: 1.7; }

/* ===== Steps ===== */
.steps-section {
  padding: var(--space-5xl) var(--space-2xl);
  background: var(--color-bg);
}

.steps-label {
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--color-text-light);
  text-align: center;
  margin-bottom: var(--space-md);
}

.steps-list { max-width: 48rem; margin: 0 auto; }

.step-item {
  display: grid;
  grid-template-columns: 5rem 1fr;
  gap: var(--space-xl);
  padding: var(--space-2xl) 0;
  border-bottom: 1px solid var(--color-border);
  opacity: 0;
  transform: translateX(-20px);
}

.step-item.visible { animation: stepReveal 0.6s ease forwards; }
.step-item--1.visible { animation-delay: 0.1s; }
.step-item--2.visible { animation-delay: 0.2s; }
.step-item--3.visible { animation-delay: 0.3s; }

@keyframes stepReveal { to { opacity: 1; transform: translateX(0); } }
.step-item:last-child { border-bottom: none; }

.step-number {
  font-family: var(--font-serif);
  font-size: 2rem;
  font-weight: 700;
  color: var(--color-text-light);
}

.step-content h3 {
  font-family: var(--font-serif);
  font-size: 1.35rem;
  font-weight: 700;
  margin-bottom: var(--space-sm);
  color: var(--color-text);
}

.step-content p { font-size: 1rem; color: var(--color-text-muted); line-height: 1.7; }

/* ===== Cameras ===== */
.cameras-section { padding: var(--space-5xl) var(--space-2xl); }

.cameras-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-xl);
  max-width: var(--container-max);
  margin: 0 auto var(--space-2xl);
}

.camera-card { opacity: 0; transform: translateY(30px); }
.camera-card.visible { animation: cardReveal 0.6s ease forwards; }
.camera-card:nth-child(1).visible { animation-delay: 0.1s; }
.camera-card:nth-child(2).visible { animation-delay: 0.2s; }
.camera-card:nth-child(3).visible { animation-delay: 0.3s; }

.camera-card__preview {
  position: relative;
  aspect-ratio: 16/10;
  background: var(--color-bg-elevated);
  border-radius: 12px;
  margin-bottom: var(--space-md);
  overflow: hidden;
}

.camera-card__preview img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.camera-live {
  position: absolute;
  top: var(--space-md); right: var(--space-md);
  font-size: 0.65rem; font-weight: 700; letter-spacing: 0.15em;
  color: #ef4444; background: var(--color-text);
  padding: 4px 10px; border-radius: 4px;
}

.camera-card h4 {
  font-family: var(--font-serif);
  font-size: 1.15rem;
  font-weight: 700;
  margin-bottom: var(--space-xs);
  color: var(--color-text);
}

.camera-card p { font-size: 0.9rem; color: var(--color-text-muted); }

.cameras-cta {
  display: block;
  text-align: center;
  font-weight: 600;
  color: var(--color-text-muted);
  transition: color 0.2s;
}
.cameras-cta:hover { color: var(--color-text); }

/* ===== Capabilities ===== */
.capabilities-section {
  padding: var(--space-4xl) var(--space-2xl);
  background: var(--color-bg-card);
  max-width: 28rem;
  margin-left: auto;
  margin-right: auto;
  border-radius: 16px;
}

.capabilities-title {
  font-family: var(--font-serif);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: var(--space-xs);
  text-align: center;
}

.capabilities-subtitle {
  font-size: 0.95rem;
  color: var(--color-text-muted);
  margin-bottom: var(--space-xl);
  text-align: center;
}

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

.capability-item {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  padding: var(--space-md);
  background: var(--color-bg-elevated);
  border: 1px solid var(--color-border);
  border-radius: 8px;
  transition: border-color 0.2s;
}

.capability-item:hover { border-color: rgba(255,255,255,0.15); }

.capability-icon {
  width: 24px;
  height: 24px;
  filter: brightness(0) invert(1);
  opacity: 0.8;
}

.capability-item strong { display: block; color: var(--color-text); }
.capability-item span { font-size: 0.9rem; color: var(--color-text-muted); }

.capabilities-more {
  margin-top: var(--space-md);
  font-size: 0.9rem;
  color: var(--color-text-light);
  text-align: center;
}

/* ===== FAQ ===== */
.faq-section {
  padding: var(--space-5xl) var(--space-2xl);
}

.faq-list { max-width: 40rem; margin: 0 auto; }

.faq-item { border-bottom: 1px solid var(--color-border); }

.faq-item summary {
  padding: var(--space-lg) 0;
  font-weight: 600;
  font-size: 1.1rem;
  color: var(--color-text);
  cursor: pointer;
  list-style: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after {
  content: '+';
  font-size: 1.5rem;
  font-weight: 400;
  color: var(--color-text-muted);
}
.faq-item[open] summary::after { content: '−'; }

.faq-item p {
  padding-bottom: var(--space-lg);
  font-size: 1rem;
  color: var(--color-text-muted);
  line-height: 1.7;
}

/* ===== CTA Section ===== */
.cta-section {
  padding: var(--space-5xl) var(--space-2xl);
  text-align: center;
}

.cta-section__title {
  font-family: var(--font-serif);
  font-size: clamp(2.5rem, 6vw, 4rem);
  font-weight: 700;
  margin-bottom: var(--space-md);
  color: var(--color-text);
}

.cta-section__subtitle {
  font-size: 1.125rem;
  color: var(--color-text-muted);
  margin-bottom: var(--space-xl);
}

.cta-section__actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-md);
  justify-content: center;
}

/* ===== Footer ===== */
.footer {
  padding: var(--space-4xl) var(--space-2xl);
  background: var(--color-bg-card);
  border-top: 1px solid var(--color-border);
}

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

.footer-logo {
  font-family: var(--font-serif);
  font-weight: 700;
  font-size: 1.25rem;
  letter-spacing: 0.15em;
  color: var(--color-text);
  display: inline-block;
  margin-bottom: var(--space-sm);
}

.footer-tagline {
  font-size: 0.95rem;
  color: var(--color-text-muted);
  margin-bottom: var(--space-lg);
}

.footer-links {
  display: flex;
  justify-content: center;
  gap: var(--space-xl);
  margin-bottom: var(--space-xl);
}

.footer-links a {
  font-size: 0.9rem;
  color: var(--color-text-muted);
}
.footer-links a:hover { color: var(--color-text); }

.footer-legal {
  font-size: 0.8rem;
  color: var(--color-text-light);
}

/* ===== Responsive ===== */
@media (max-width: 900px) {
  .nav { display: none; }
  .menu-btn { display: block; }
  .why-cards { grid-template-columns: repeat(2, 1fr); }
  .concept-highlight__grid { grid-template-columns: 1fr; }
  .concept-grid, .cameras-grid { grid-template-columns: 1fr; }
  .step-item { grid-template-columns: 4rem 1fr; gap: var(--space-lg); }
}

@media (max-width: 768px) {
  .header { padding: var(--space-md) var(--space-lg); }
  .hero { padding-top: 5rem; padding-bottom: var(--space-3xl); }
  .hero__title { font-size: clamp(2.5rem, 10vw, 5rem); }
  .hero__subtitle { font-size: 1.1rem; }
  .hero__actions { flex-direction: column; }
  .hero-features { flex-direction: column; }
  .hero-stats { flex-direction: column; }
  .why-cards { grid-template-columns: 1fr; }
  .illustration-section { min-height: 55vh; }
  .fisherman-scene { width: 55%; min-width: 240px; right: 8%; }
  .floating-fish { width: 22px; }
  .concept-section, .steps-section, .cameras-section, .faq-section, .cta-section {
    padding: var(--space-3xl) var(--space-lg);
  }
}

@media (max-width: 480px) {
  .cta-btn { width: 100%; max-width: 300px; }
  .fisherman-scene { width: 70%; min-width: 200px; }
  .capabilities-section { margin-left: var(--space-md); margin-right: var(--space-md); max-width: calc(100% - var(--space-lg)); }
}