/* ============================================
   CSS RESET & BASE
   ============================================ */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  /* Brand Colors */
  --hazio-navy: #0f1a2e;
  --hazio-dark: #1a2640;
  --hazio-slate: #2a3a54;
  --hazio-copper: #c4834c;
  --hazio-copper-light: #d4995e;
  --hazio-copper-glow: rgba(196, 131, 76, 0.15);
  --hazio-warm: #f5f0eb;
  --hazio-cream: #faf8f5;
  --hazio-white: #ffffff;
  --hazio-gray-100: #f7f7f8;
  --hazio-gray-200: #e8e9ec;
  --hazio-gray-300: #d1d3d8;
  --hazio-gray-400: #9a9da5;
  --hazio-gray-600: #5a5e68;
  --hazio-gray-700: #3a3e48;
  --hazio-text: #1a1d24;
  --hazio-text-secondary: #5a5e68;

  /* Typography */
  --font-display: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-body: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;

  /* Spacing */
  --section-padding: 160px;
  --section-padding-mobile: 72px;

  /* Borders & Shadows */
  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 20px;
  --radius-xl: 28px;
  --shadow-card: 0 1px 2px rgba(0,0,0,0.02);
  --shadow-card-hover: 0 4px 12px rgba(0,0,0,0.06);
  --shadow-elevated: 0 8px 24px rgba(0,0,0,0.04);
}

html { scroll-behavior: smooth; -webkit-font-smoothing: antialiased; }

body {
  font-family: var(--font-body);
  color: var(--hazio-text);
  background: var(--hazio-white);
  line-height: 1.6;
  overflow-x: hidden;
}

img { max-width: 100%; display: block; }
a { text-decoration: none; color: inherit; }
button { border: none; cursor: pointer; font-family: inherit; }

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

.container--narrow {
  max-width: 800px;
  margin: 0 auto;
  padding: 0 24px;
}

.container--wide {
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 24px;
}

/* ============================================
   TYPOGRAPHY
   ============================================ */
.t-display-xl {
  font-family: var(--font-display);
  font-size: clamp(2.8rem, 5.5vw, 4.5rem);
  font-weight: 600;
  line-height: 1.08;
  letter-spacing: -0.02em;
}

.t-display-lg {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 3.2rem);
  font-weight: 600;
  line-height: 1.15;
  letter-spacing: -0.015em;
}

.t-display-md {
  font-family: var(--font-display);
  font-size: clamp(1.6rem, 3vw, 2.4rem);
  font-weight: 500;
  line-height: 1.2;
  letter-spacing: -0.01em;
}

.t-heading {
  font-family: var(--font-body);
  font-size: clamp(1.1rem, 1.5vw, 1.35rem);
  font-weight: 600;
  line-height: 1.35;
}

.t-body-lg {
  font-size: clamp(1.05rem, 1.3vw, 1.2rem);
  line-height: 1.7;
  color: var(--hazio-text-secondary);
}

.t-body {
  font-size: 1rem;
  line-height: 1.65;
  color: var(--hazio-text-secondary);
}

.t-small {
  font-size: 0.875rem;
  line-height: 1.5;
  color: var(--hazio-gray-400);
}

.t-label {
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--hazio-copper);
}

.t-center { text-align: center; }
.t-copper { color: var(--hazio-copper); }

/* ============================================
   BUTTONS
   ============================================ */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 16px 32px;
  border-radius: 60px;
  font-size: 0.95rem;
  font-weight: 600;
  letter-spacing: 0.01em;
  transition: all 0.3s cubic-bezier(0.25, 0.46, 0.45, 0.94);
  white-space: nowrap;
}

.btn--primary {
  background: var(--hazio-copper);
  color: var(--hazio-white);
  box-shadow: none;
}
.btn--primary:hover {
  background: var(--hazio-copper-light);
  box-shadow: 0 4px 16px rgba(0,0,0,0.08);
  transform: translateY(-1px);
}

.btn--secondary {
  background: transparent;
  color: var(--hazio-white);
  border: 1.5px solid rgba(255,255,255,0.3);
}
.btn--secondary:hover {
  border-color: rgba(255,255,255,0.6);
  background: rgba(255,255,255,0.06);
}

.btn--secondary-dark {
  background: transparent;
  color: var(--hazio-text);
  border: 1.5px solid var(--hazio-gray-200);
}
.btn--secondary-dark:hover {
  border-color: var(--hazio-gray-300);
  color: var(--hazio-text);
  background: var(--hazio-gray-100);
}

.btn--ghost {
  background: transparent;
  color: var(--hazio-text-secondary);
  border: 1.5px solid var(--hazio-gray-200);
}
.btn--ghost:hover {
  border-color: var(--hazio-gray-300);
  color: var(--hazio-text);
  background: var(--hazio-gray-100);
}

.hero .btn--ghost {
  color: rgba(255,255,255,0.8);
  border-color: rgba(255,255,255,0.4);
}
.hero .btn--ghost:hover {
  color: white;
  border-color: rgba(255,255,255,0.75);
  background: rgba(255,255,255,0.08);
}
.btn--ghost .arrow { transition: transform 0.3s; }
.btn--ghost:hover .arrow { transform: translateX(4px); }

.btn--dark {
  background: var(--hazio-navy);
  color: var(--hazio-white);
}
.btn--dark:hover {
  background: var(--hazio-dark);
  transform: translateY(-1px);
}

/* ============================================
   NAVIGATION
   ============================================ */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  padding: 0 24px;
  transition: all 0.4s ease;
}

.nav__inner {
  max-width: 1400px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 80px;
  transition: height 0.4s ease;
}

.nav--scrolled {
  background: rgba(15, 26, 46, 0.55);
  backdrop-filter: blur(32px) saturate(180%);
  -webkit-backdrop-filter: blur(32px) saturate(180%);
  border-bottom: 1px solid rgba(255,255,255,0.04);
}
.nav--scrolled .nav__inner { height: 64px; }
.nav--scrolled .nav__pill { padding: 6px 8px; }
.nav--scrolled .nav__logo svg {
  height: 44px;
}

.nav__logo {
  display: flex;
  align-items: center;
  gap: 10px;
}

.nav__logo svg {
  height: 56px;
  width: auto;
  transition: height 0.4s ease;
}

.nav__logo-text {
  font-family: var(--font-body);
  font-size: 1.35rem;
  font-weight: 700;
  color: var(--hazio-white);
  letter-spacing: 0.06em;
}

/* Bilt-style pill nav */
.nav__pill {
  display: flex;
  align-items: center;
  gap: 4px;
  background: rgba(10, 20, 38, 0.55);
  border: 1px solid rgba(255,255,255,0.28);
  border-radius: 60px;
  padding: 7px 8px;
  list-style: none;
  transition: all 0.3s ease;
  backdrop-filter: blur(20px) saturate(160%);
  -webkit-backdrop-filter: blur(20px) saturate(160%);
  box-shadow: 0 4px 24px rgba(0,0,0,0.25), inset 0 1px 0 rgba(255,255,255,0.18);
}

.nav__link {
  display: flex;
  align-items: center;
  gap: 7px;
  font-size: 0.82rem;
  font-weight: 600;
  color: rgba(255,255,255,0.92);
  transition: all 0.25s;
  letter-spacing: 0.01em;
  padding: 8px 16px;
  border-radius: 40px;
  white-space: nowrap;
}
.nav__link:hover {
  color: var(--hazio-white);
  background: rgba(255,255,255,0.13);
}
.nav__link svg {
  width: 15px;
  height: 15px;
  opacity: 0.80;
  flex-shrink: 0;
}
.nav__link:hover svg { opacity: 1; }

.nav__right {
  display: flex;
  align-items: center;
  gap: 12px;
}

.nav__cta {
  padding: 10px 24px;
  font-size: 0.82rem;
  font-weight: 600;
  background: var(--hazio-white);
  color: var(--hazio-navy);
  border-radius: 60px;
  transition: all 0.3s;
  white-space: nowrap;
}
.nav__cta:hover {
  background: rgba(255,255,255,0.9);
  transform: translateY(-1px);
  box-shadow: 0 4px 16px rgba(0,0,0,0.2);
}

.nav__mobile-toggle {
  display: none;
  background: none;
  border: none;
  color: var(--hazio-white);
  padding: 8px;
}

/* ============================================
   HERO
   ============================================ */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  overflow: hidden;
  background: var(--hazio-navy);
  cursor: default;
  touch-action: auto;
  user-select: auto;
}

.hero__bg {
  position: absolute;
  inset: 0;
  z-index: 1;
}

.hero__img-before,
.hero__img-after {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}

.hero__img-after {
  z-index: 1;
}

.hero__img-before {
  z-index: 2;
  clip-path: inset(0 50% 0 0);
}

.hero__overlay {
  position: absolute;
  inset: 0;
  z-index: 4;
  background:
          linear-gradient(
                  180deg,
                  rgba(10, 18, 34, 0.55) 0%,
                  rgba(10, 18, 34, 0.15) 40%,
                  rgba(10, 18, 34, 0.70) 100%
          ),
          linear-gradient(
                  90deg,
                  rgba(10, 18, 34, 0.80) 0%,
                  rgba(10, 18, 34, 0.55) 35%,
                  rgba(10, 18, 34, 0.10) 60%,
                  rgba(10, 18, 34, 0.00) 100%
          );
}

.hero__divider {
  position: absolute;
  top: 0;
  bottom: 0;
  left: 50%;
  width: 2px;
  background: rgba(255,255,255,0.4);
  z-index: 10;
}

.hero__divider-handle {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--hazio-white);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  cursor: ew-resize;
  touch-action: none;
  z-index: 11;
  box-shadow: 0 4px 20px rgba(0,0,0,0.3);
}
.hero__divider-handle:hover { transform: translate(-50%, -50%) scale(1.05); }
.hero__divider-handle:active { cursor: grabbing; }

.hero__arrow-left {
  width: 0; height: 0;
  border-top: 6px solid transparent;
  border-bottom: 6px solid transparent;
  border-right: 9px solid var(--hazio-navy);
}
.hero__arrow-right {
  width: 0; height: 0;
  border-top: 6px solid transparent;
  border-bottom: 6px solid transparent;
  border-left: 9px solid var(--hazio-navy);
}

.hero__label {
  position: absolute;
  bottom: 32px;
  z-index: 10;
  font-size: 0.7rem;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.5);
  padding: 5px 12px;
  border-radius: 20px;
  background: transparent;
  backdrop-filter: none;
  border: 1px solid rgba(255,255,255,0.15);
}
.hero__label--before { left: 10%; }
.hero__label--after { right: 10%; color: rgba(255,255,255,0.5); }

.hero__content {
  position: relative;
  z-index: 20;
  width: 100%;
  padding: 160px 24px 100px;
  pointer-events: none;
}

.hero__content a,
.hero__content button {
  pointer-events: auto;
}

.hero__content-inner {
  max-width: 720px;
}

.hero__eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 28px;
  padding: 8px 18px;
  border-radius: 40px;
  background: rgba(196, 131, 76, 0.12);
  border: 1px solid rgba(196, 131, 76, 0.2);
}

.hero__eyebrow-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--hazio-copper);
}

.hero__eyebrow-text {
  font-size: 0.8rem;
  font-weight: 500;
  color: var(--hazio-copper-light);
  letter-spacing: 0.02em;
}

.hero__title {
  color: var(--hazio-white);
  margin-bottom: 24px;
  text-shadow: 0 2px 20px rgba(0,0,0,0.4);
}

.hero__title em {
  font-style: normal;
  color: var(--hazio-copper-light);
}

.hero__subtitle {
  font-size: clamp(1.05rem, 1.5vw, 1.2rem);
  line-height: 1.7;
  color: rgba(255,255,255,0.85);
  text-shadow: 0 1px 12px rgba(0,0,0,0.35);
  max-width: 560px;
  margin-bottom: 44px;
  font-weight: 300;
}

.hero__actions {
  display: flex;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
}

.hero__card {
  position: absolute;
  right: max(5%, calc((100vw - 1200px) / 2 + 48px));
  top: 50%;
  transform: translateY(-50%);
  width: 300px;
  background: rgba(8, 14, 26, 0.72);
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
  border: 1px solid rgba(255,255,255,0.10);
  border-radius: 20px;
  padding: 28px 28px 24px;
  z-index: 25;
  box-shadow: 0 24px 60px rgba(0,0,0,0.45), 0 2px 8px rgba(0,0,0,0.3);
}
.hero__card-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  margin-bottom: 18px;
}
.hero__card-name {
  font-size: 0.95rem;
  font-weight: 600;
  color: rgba(255,255,255,0.95);
  margin-bottom: 3px;
}
.hero__card-sub {
  font-size: 0.72rem;
  color: rgba(255,255,255,0.38);
}
.hero__card-badge {
  font-size: 0.68rem;
  font-weight: 600;
  padding: 4px 10px;
  border-radius: 20px;
  background: rgba(60,160,80,0.18);
  border: 1px solid rgba(60,160,80,0.3);
  color: #5cd080;
  white-space: nowrap;
  margin-top: 2px;
}
.hero__card-divider {
  height: 1px;
  background: rgba(255,255,255,0.08);
  margin-bottom: 16px;
}
.hero__card-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 9px 0;
  border-bottom: 1px solid rgba(255,255,255,0.05);
  font-size: 0.8rem;
}
.hero__card-row:last-child { border-bottom: none; padding-bottom: 0; }
.hero__card-row span:first-child { color: rgba(255,255,255,0.45); }
.hero__card-val { font-weight: 600; color: rgba(255,255,255,0.9); }
.hero__card-val--accent { font-weight: 700; color: var(--hazio-copper-light); }
.hero__card-val--muted { color: rgba(255,255,255,0.6); font-size: 0.76rem; text-align: right; max-width: 140px; }
@media (max-width: 1024px) { .hero__card { display: none; } }

.hero__scroll-hint {
  position: absolute;
  bottom: 36px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 20;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  color: rgba(255,255,255,0.35);
  font-size: 0.75rem;
  letter-spacing: 0.06em;
}

/* ============================================
   SECTION: PROBLEM RESONANCE
   ============================================ */
.problem-resonance {
  padding: var(--section-padding) 0;
  background: var(--hazio-white);
}

.problem-resonance__header {
  max-width: 700px;
  margin: 0 auto 80px;
  text-align: center;
}

.problem-resonance__label {
  margin-bottom: 20px;
}

.problem-resonance__title {
  margin-bottom: 28px;
  color: var(--hazio-text);
}

.problem-resonance__subtitle {
  max-width: 540px;
  margin: 0 auto;
}

.problem-resonance__grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 32px;
  max-width: 900px;
  margin: 0 auto;
}

.problem-card {
  padding: 48px;
  border-radius: var(--radius-lg);
  background: var(--hazio-white);
  border: 1px solid var(--hazio-gray-200);
  transition: all 0.3s ease;
  position: relative;
  overflow: hidden;
  box-shadow: var(--shadow-card);
}

.problem-card:hover {
  border-color: var(--hazio-gray-200);
  box-shadow: var(--shadow-card-hover);
  transform: translateY(-2px);
}
.problem-card:hover .problem-card__icon {
  background: rgba(196, 131, 76, 0.12);
}

.problem-card__icon {
  width: 56px;
  height: 56px;
  border-radius: 16px;
  background: rgba(196, 131, 76, 0.08);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 24px;
  transition: all 0.3s ease;
}

.problem-card__icon svg {
  width: 26px;
  height: 26px;
  color: var(--hazio-copper);
  transition: color 0.3s;
}

.problem-card__title {
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--hazio-text);
  margin-bottom: 12px;
}

.problem-card__text {
  font-size: 0.92rem;
  line-height: 1.6;
  color: var(--hazio-text-secondary);
}

.problem-resonance__pullquote {
  max-width: 650px;
  margin: 80px auto 0;
  text-align: center;
  padding-top: 56px;
  border-top: 1px solid var(--hazio-gray-200);
}

.problem-resonance__pullquote p {
  font-family: var(--font-display);
  font-size: clamp(1.2rem, 2vw, 1.6rem);
  font-weight: 400;
  line-height: 1.5;
  color: var(--hazio-gray-600);
  font-style: italic;
}

.problem-resonance__pullquote strong {
  color: var(--hazio-text);
  font-weight: 600;
  font-style: normal;
}

/* ============================================
   SECTION: HOW HAZIO HELPS
   ============================================ */
.solution-section {
  padding: var(--section-padding) 0;
  background: var(--hazio-gray-100);
}

.solution-section__header {
  max-width: 650px;
  margin: 0 auto 80px;
  text-align: center;
}

.solution-section__label {
  margin-bottom: 20px;
}

.solution-section__title {
  color: var(--hazio-text);
  margin-bottom: 28px;
}

.solution-section__subtitle {
  max-width: 520px;
  margin: 0 auto;
}

.solution-section__grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 32px;
}

.solution-card {
  padding: 48px;
  border-radius: var(--radius-lg);
  background: var(--hazio-white);
  border: 1px solid var(--hazio-gray-200);
  transition: all 0.3s ease;
  position: relative;
}

.solution-card:hover {
  border-color: var(--hazio-gray-200);
  box-shadow: var(--shadow-card-hover);
  transform: translateY(-2px);
}

.solution-card__icon {
  width: 56px;
  height: 56px;
  border-radius: 16px;
  background: rgba(196, 131, 76, 0.08);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 24px;
}

.solution-card__icon svg {
  width: 26px;
  height: 26px;
  color: var(--hazio-copper);
}

.solution-card__title {
  font-size: 1.2rem;
  font-weight: 600;
  color: var(--hazio-text);
  margin-bottom: 14px;
}

.solution-card__text {
  font-size: 0.95rem;
  line-height: 1.7;
  color: var(--hazio-text-secondary);
}

.solution-section__bottom-cta {
  text-align: center;
  margin-top: 56px;
}

/* ============================================
   SECTION: VALIDATION / SURVEY
   ============================================ */
.validation-section {
  padding: var(--section-padding) 0;
  background: var(--hazio-white);
  position: relative;
}

.validation-card {
  max-width: 900px;
  margin: 0 auto;
  border-radius: var(--radius-xl);
  background: var(--hazio-navy);
  padding: 72px 64px;
  position: relative;
  overflow: hidden;
}

.validation-card::before {
  content: '';
  display: none;
}

.validation-card__inner {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 56px;
  align-items: center;
}

.validation-card__content {}

.validation-card__label {
  color: var(--hazio-copper-light);
  margin-bottom: 20px;
}

.validation-card__title {
  color: var(--hazio-white);
  margin-bottom: 18px;
  font-family: var(--font-display);
  font-size: clamp(1.6rem, 2.5vw, 2.2rem);
  font-weight: 600;
  line-height: 1.2;
}

.validation-card__text {
  color: rgba(255,255,255,0.6);
  font-size: 1rem;
  line-height: 1.7;
  margin-bottom: 32px;
}

.validation-card__features {
  display: flex;
  flex-direction: column;
  gap: 14px;
  margin-bottom: 36px;
}

.validation-card__feature {
  display: flex;
  align-items: center;
  gap: 12px;
  color: rgba(255,255,255,0.75);
  font-size: 0.92rem;
}

.validation-card__feature-icon {
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: rgba(196, 131, 76, 0.15);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.validation-card__feature-icon svg {
  width: 14px;
  height: 14px;
  color: var(--hazio-copper-light);
}

.validation-card__visual {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}

.validation-steps {
  width: 100%;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.validation-step {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 18px 22px;
  border-radius: var(--radius-md);
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.08);
  transition: all 0.3s;
}

.validation-step--active {
  background: rgba(196, 131, 76, 0.1);
  border-color: rgba(196, 131, 76, 0.25);
}

.validation-step__number {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: rgba(255,255,255,0.06);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.8rem;
  font-weight: 700;
  color: rgba(255,255,255,0.4);
  flex-shrink: 0;
}

.validation-step--active .validation-step__number {
  background: var(--hazio-copper);
  color: var(--hazio-white);
}

.validation-step__label {
  font-size: 0.9rem;
  font-weight: 500;
  color: rgba(255,255,255,0.5);
}
.validation-step--active .validation-step__label {
  color: rgba(255,255,255,0.85);
}

.validation-progress {
  width: 100%;
  height: 3px;
  background: rgba(255,255,255,0.08);
  border-radius: 2px;
  margin-top: 24px;
  overflow: hidden;
}

.validation-progress__bar {
  height: 100%;
  width: 33%;
  background: var(--hazio-copper);
  border-radius: 2px;
  transition: width 1s ease;
}

.validation-card__micro {
  font-size: 0.8rem;
  color: rgba(255,255,255,0.35);
  margin-top: 12px;
  text-align: center;
}

/* ============================================
   SECTION: DEMO TEASER
   ============================================ */
.demo-section {
  padding: var(--section-padding) 0;
  background: var(--hazio-white);
}

.demo-section__inner {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 72px;
  align-items: center;
}

.demo-section__content {}

.demo-section__label {
  margin-bottom: 20px;
}

.demo-section__title {
  color: var(--hazio-text);
  margin-bottom: 28px;
}

.demo-section__text {
  margin-bottom: 36px;
  max-width: 440px;
}

.demo-section__features {
  display: flex;
  flex-direction: column;
  gap: 16px;
  margin-bottom: 40px;
}

.demo-feature {
  display: flex;
  align-items: flex-start;
  gap: 14px;
}

.demo-feature__icon {
  width: 36px;
  height: 36px;
  border-radius: 10px;
  background: rgba(196, 131, 76, 0.08);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  margin-top: 2px;
}

.demo-feature__icon svg {
  width: 18px;
  height: 18px;
  color: var(--hazio-copper);
}

.demo-feature__text {
  font-size: 0.95rem;
  line-height: 1.55;
  color: var(--hazio-text-secondary);
}
.demo-feature__text strong {
  color: var(--hazio-text);
  font-weight: 600;
}

.demo-section__visual {
  position: relative;
}

.demo-mockup {
  background: var(--hazio-white);
  border-radius: var(--radius-xl);
  box-shadow: 0 4px 16px rgba(0,0,0,0.06);
  overflow: hidden;
  border: 1px solid var(--hazio-gray-200);
}

.demo-mockup__toolbar {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 16px 20px;
  background: var(--hazio-gray-100);
  border-bottom: 1px solid var(--hazio-gray-200);
}

.demo-mockup__dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
}
.demo-mockup__dot--red { background: #ff5f57; }
.demo-mockup__dot--yellow { background: #ffbd2e; }
.demo-mockup__dot--green { background: #28ca41; }

.demo-mockup__url {
  flex: 1;
  margin-left: 12px;
  padding: 6px 14px;
  border-radius: 6px;
  background: var(--hazio-white);
  font-size: 0.75rem;
  color: var(--hazio-gray-400);
  border: 1px solid var(--hazio-gray-200);
}

.demo-mockup__content {
  padding: 32px;
  min-height: 340px;
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.demo-mockup__header-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.demo-mockup__title-block h4 {
  font-size: 1rem;
  font-weight: 700;
  color: var(--hazio-text);
  margin-bottom: 4px;
}
.demo-mockup__title-block span {
  font-size: 0.75rem;
  color: var(--hazio-gray-400);
}

.demo-mockup__badge {
  padding: 5px 12px;
  border-radius: 20px;
  font-size: 0.72rem;
  font-weight: 600;
  background: rgba(40, 167, 69, 0.1);
  color: #28a745;
}

.demo-mockup__items {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.demo-mockup__item {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 14px 16px;
  border-radius: var(--radius-sm);
  background: var(--hazio-gray-100);
  transition: all 0.3s;
}

.demo-mockup__item:first-child {
  background: rgba(196, 131, 76, 0.08);
  border: 1px solid rgba(196, 131, 76, 0.15);
}

.demo-mockup__item-priority {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  flex-shrink: 0;
}
.demo-mockup__item-priority--high { background: #e74c3c; }
.demo-mockup__item-priority--medium { background: #f39c12; }
.demo-mockup__item-priority--low { background: #28a745; }

.demo-mockup__item-text {
  flex: 1;
  font-size: 0.85rem;
  color: var(--hazio-text);
  font-weight: 500;
}

.demo-mockup__item-tag {
  padding: 3px 10px;
  border-radius: 12px;
  font-size: 0.7rem;
  font-weight: 600;
  background: var(--hazio-gray-200);
  color: var(--hazio-gray-600);
  white-space: nowrap;
}

/* ============================================
   SECTION: TRUST
   ============================================ */
.trust-section {
  padding: var(--section-padding) 0;
  background: var(--hazio-gray-100);
}

.trust-section__header {
  max-width: 620px;
  margin: 0 auto 80px;
  text-align: center;
}

.trust-section__label {
  margin-bottom: 20px;
}

.trust-section__title {
  margin-bottom: 28px;
}

.trust-section__subtitle {}

.trust-section__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 28px;
}

.trust-card {
  text-align: center;
  padding: 48px 32px;
  border-radius: var(--radius-lg);
  background: var(--hazio-white);
  border: 1px solid var(--hazio-gray-200);
  transition: all 0.3s ease;
}

.trust-card:hover {
  border-color: var(--hazio-gray-200);
  box-shadow: var(--shadow-card-hover);
  transform: translateY(-2px);
}

.trust-card__icon {
  width: 52px;
  height: 52px;
  border-radius: 14px;
  background: rgba(50, 160, 90, 0.08);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 22px;
}

.trust-card__icon svg {
  width: 24px;
  height: 24px;
  color: #3aaa60;
}

.trust-card__title {
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--hazio-text);
  margin-bottom: 10px;
}

.trust-card__text {
  font-size: 0.88rem;
  line-height: 1.6;
  color: var(--hazio-text-secondary);
}

.trust-section__note {
  max-width: 600px;
  margin: 80px auto 0;
  text-align: center;
  padding: 32px 40px;
  border-radius: var(--radius-md);
  background: var(--hazio-white);
  border: 1px solid var(--hazio-gray-200);
}

.trust-section__note p {
  font-size: 0.95rem;
  line-height: 1.65;
  color: var(--hazio-text-secondary);
  font-style: italic;
}

/* ============================================
   SECTION: FAQ
   ============================================ */
.faq-section {
  padding: var(--section-padding) 0;
  background: var(--hazio-white);
}

.faq-section__header {
  max-width: 550px;
  margin: 0 auto 56px;
  text-align: center;
}

.faq-section__title {
  margin-bottom: 16px;
}

.faq-section__subtitle {}

.faq-list {
  max-width: 760px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.faq-item {
  border-radius: var(--radius-md);
  background: var(--hazio-white);
  border: 1px solid var(--hazio-gray-200);
  overflow: hidden;
  transition: all 0.3s ease;
}

.faq-item:hover { border-color: var(--hazio-gray-300); }

.faq-item__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 24px;
  cursor: pointer;
  background: none;
  width: 100%;
  text-align: left;
  font-size: 1rem;
  font-weight: 600;
  color: var(--hazio-text);
  gap: 16px;
  transition: all 0.3s ease;
}

.faq-item:hover .faq-item__header {
  color: var(--hazio-copper);
}

.faq-item__icon {
  width: 24px;
  height: 24px;
  border-radius: 4px;
  background: var(--hazio-gray-100);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: all 0.3s ease;
}

.faq-item--open .faq-item__icon {
  background: var(--hazio-gray-200);
  transform: none;
}

.faq-item__icon svg {
  width: 14px;
  height: 14px;
  color: var(--hazio-gray-400);
  transition: all 0.3s ease;
}
.faq-item--open .faq-item__icon svg {
  color: var(--hazio-copper);
}

.faq-item__body {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease;
}

.faq-item--open .faq-item__body {
  max-height: 300px;
}

.faq-item__answer {
  padding: 0 24px 24px;
  font-size: 0.92rem;
  line-height: 1.7;
  color: var(--hazio-text-secondary);
}

/* ============================================
   SECTION: FINAL CTA
   ============================================ */
.final-cta {
  position: relative;
  overflow: hidden;
  min-height: 600px;
  display: flex;
  align-items: center;
  background: var(--hazio-navy);
}

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

.final-cta__bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 30%;
}

.final-cta__overlay {
  position: absolute;
  inset: 0;
  z-index: 1;
  background:
          linear-gradient(180deg, rgba(10,18,34,0.60) 0%, rgba(10,18,34,0.30) 40%, rgba(10,18,34,0.75) 100%),
          linear-gradient(90deg, rgba(10,18,34,0.88) 0%, rgba(10,18,34,0.65) 40%, rgba(10,18,34,0.20) 70%, rgba(10,18,34,0.10) 100%);
}

.final-cta .container {
  position: relative;
  z-index: 2;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 60px;
  padding-top: 100px;
  padding-bottom: 100px;
}

.final-cta__inner {
  max-width: 520px;
  text-align: left;
}

.final-cta__title {
  color: var(--hazio-white);
  margin-bottom: 20px;
  text-shadow: 0 2px 20px rgba(0,0,0,0.3);
}

.final-cta__text {
  color: rgba(255,255,255,0.65);
  font-size: 1.1rem;
  line-height: 1.7;
  margin-bottom: 40px;
}

.final-cta__actions {
  display: flex;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
}

.final-cta__micro {
  margin-top: 24px;
  font-size: 0.82rem;
  color: rgba(255,255,255,0.35);
}

.final-cta__card {
  width: 300px;
  flex-shrink: 0;
  background: rgba(8, 14, 26, 0.65);
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
  border: 1px solid rgba(255,255,255,0.10);
  border-radius: 20px;
  padding: 28px 28px 24px;
  box-shadow: 0 24px 60px rgba(0,0,0,0.45);
  color: white;
}

.final-cta__card-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 20px;
}

.final-cta__card-name {
  font-size: 1rem;
  font-weight: 600;
  color: white;
  margin-bottom: 4px;
}

.final-cta__card-sub {
  font-size: 0.75rem;
  color: rgba(255,255,255,0.45);
}

.final-cta__card-badge {
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  background: rgba(58, 170, 96, 0.15);
  color: #5cdb7f;
  padding: 4px 10px;
  border-radius: 20px;
}

.final-cta__card-divider {
  height: 1px;
  background: rgba(255,255,255,0.08);
  margin-bottom: 18px;
}

.final-cta__card-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 9px 0;
  font-size: 0.82rem;
  color: rgba(255,255,255,0.5);
}

.final-cta__card-row + .final-cta__card-row {
  border-top: 1px solid rgba(255,255,255,0.05);
}

.final-cta__card-val {
  color: rgba(255,255,255,0.85);
  font-weight: 500;
}

.final-cta__card-val--accent {
  color: var(--hazio-copper-light);
  font-weight: 600;
}

.final-cta__card-val--green {
  color: #5cdb7f;
  font-weight: 600;
}

/* ============================================
   FOOTER
   ============================================ */
.footer {
  padding: 64px 0;
  background: var(--hazio-navy);
  border-top: 1px solid rgba(255,255,255,0.06);
}

.footer__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 20px;
}

.footer__left {
  display: flex;
  align-items: center;
  gap: 32px;
}

.footer__logo-text {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--hazio-white);
  letter-spacing: 0.06em;
}

.footer__tagline {
  font-size: 0.82rem;
  color: rgba(255,255,255,0.35);
}

.footer__right {
  display: flex;
  align-items: center;
  gap: 24px;
}

.footer__link {
  font-size: 0.82rem;
  color: rgba(255,255,255,0.4);
  transition: color 0.3s;
}
.footer__link:hover { color: rgba(255,255,255,0.7); }

.footer__copy {
  width: 100%;
  text-align: center;
  padding-top: 28px;
  margin-top: 20px;
  border-top: 1px solid rgba(255,255,255,0.06);
  font-size: 0.78rem;
  color: rgba(255,255,255,0.25);
}

/* ============================================
   ANIMATIONS
   ============================================ */
.reveal {
  opacity: 0;
  transform: translateY(20px);
  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; }

/* ============================================
   RESPONSIVE
   ============================================ */
@media (max-width: 1024px) {
  .nav__pill { display: none; }
  .nav__mobile-toggle { display: block; }
  .nav__cta { font-size: 0.78rem; padding: 8px 18px; }
  .trust-section__grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .demo-section__inner {
    grid-template-columns: 1fr;
    gap: 48px;
  }
  .validation-card__inner {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  .validation-card {
    padding: 56px 40px;
  }
}

@media (max-width: 768px) {
  :root {
    --section-padding: 80px;
  }

  .nav__pill { display: none; }
  .nav__cta { display: none; }
  .nav__mobile-toggle { display: block; }

  .hero__content { padding: 130px 20px 80px; }
  .hero__label { display: none; }
  .hero__actions { flex-direction: column; align-items: flex-start; }
  .hero__actions .btn { width: 100%; justify-content: center; }
  .hero__scroll-hint { display: none; }

  .problem-resonance__grid {
    grid-template-columns: 1fr;
  }

  .solution-section__grid {
    grid-template-columns: 1fr;
  }

  .trust-section__grid {
    grid-template-columns: 1fr;
    gap: 16px;
  }
  .trust-card { display: flex; gap: 20px; text-align: left; padding: 24px; }
  .trust-card__icon { margin: 0; flex-shrink: 0; }

  .footer__inner { flex-direction: column; text-align: center; }
  .footer__left { flex-direction: column; gap: 8px; }
  .footer__right { flex-direction: column; gap: 12px; }

  .final-cta__card { display: none; }
  .final-cta .container { flex-direction: column; text-align: center; padding-top: 80px; padding-bottom: 80px; }
  .final-cta__inner { text-align: center; }
  .final-cta__actions { justify-content: center; flex-direction: column; }
  .final-cta__actions .btn { width: 100%; }
  .final-cta__overlay {
    background:
            linear-gradient(180deg, rgba(10,18,34,0.65) 0%, rgba(10,18,34,0.40) 40%, rgba(10,18,34,0.80) 100%) !important;
  }

  .validation-card { padding: 40px 24px; }
}

@media (max-width: 480px) {
  .hero__content-inner { max-width: 100%; }
  .demo-mockup__content { padding: 20px; }
}

/* ============================================
   MOBILE NAV OVERLAY
   ============================================ */
.mobile-nav {
  position: fixed;
  inset: 0;
  z-index: 200;
  background: rgba(15, 26, 46, 0.97);
  backdrop-filter: blur(20px);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 32px;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s;
}
.mobile-nav--open {
  opacity: 1;
  pointer-events: auto;
}
.mobile-nav__link {
  font-size: 1.3rem;
  font-weight: 500;
  color: rgba(255,255,255,0.7);
  transition: color 0.3s;
}
.mobile-nav__link:hover { color: var(--hazio-white); }
.mobile-nav__close {
  position: absolute;
  top: 24px;
  right: 24px;
  background: none;
  border: none;
  color: var(--hazio-white);
  padding: 8px;
  cursor: pointer;
}

/* ============================================
   STATS COUNTER SECTION
   ============================================ */
.stats-bar {
  padding: 80px 0;
  background: var(--hazio-navy);
  position: relative;
  overflow: hidden;
}

.stats-bar::before {
  content: '';
  display: none;
}

.stats-bar__inner {
  display: flex;
  justify-content: center;
  gap: 72px;
  flex-wrap: wrap;
  position: relative;
  z-index: 1;
}

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

.stat-item__number {
  font-family: var(--font-display);
  font-size: clamp(2.2rem, 4vw, 3.2rem);
  font-weight: 700;
  color: var(--hazio-copper-light);
  line-height: 1;
  margin-bottom: 8px;
}

.stat-item__label {
  font-size: 0.85rem;
  color: rgba(255,255,255,0.45);
  letter-spacing: 0.04em;
}