/* ============================================================
   HelloCODER 2026 — Main Stylesheet
   Enterprise AI & Automation Platform
   ============================================================ */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800&display=swap');

/* ── Reset & Base ── */
*, *::before, *::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
  font-feature-settings: 'ss01', 'cv11';
}

body {
  font-family: var(--font-body);
  font-size: var(--text-base);
  line-height: var(--leading-normal);
  color: var(--text-primary);
  background-color: var(--bg-primary);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

img, video, svg {
  display: block;
  max-width: 100%;
  height: auto;
}

a {
  color: inherit;
  text-decoration: none;
  transition: color var(--transition-fast);
}

button {
  font: inherit;
  cursor: pointer;
  border: none;
  background: none;
}

ul, ol { list-style: none; }

::selection {
  background: var(--hc-brand);
  color: var(--text-on-brand);
}

/* ── Accessibility ── */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

:focus-visible {
  outline: 2px solid var(--hc-brand);
  outline-offset: 2px;
  border-radius: var(--border-radius-sm);
}

/* ── Container ── */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin-inline: auto;
  padding-inline: var(--container-pad);
}

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

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

/* ── Typography ── */
h1, h2, h3, h4, h5, h6,
.h1, .h2, .h3, .h4, .h5, .h6 {
  font-family: var(--font-display);
  font-weight: 700;
  line-height: var(--leading-tight);
  letter-spacing: var(--tracking-tight);
  color: var(--text-primary);
  text-wrap: balance;
}

h1, .h1 { font-size: var(--text-hero); letter-spacing: var(--tracking-tighter); font-weight: 800; }
h2, .h2 { font-size: var(--text-4xl); }
h3, .h3 { font-size: var(--text-3xl); }
h4, .h4 { font-size: var(--text-2xl); }
h5, .h5 { font-size: var(--text-xl); }
h6, .h6 { font-size: var(--text-lg); font-weight: 600; }

.text-gradient {
  background: var(--gradient-text);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.text-secondary { color: var(--text-secondary); }
.text-tertiary { color: var(--text-tertiary); }
.text-center { text-align: center; }
.text-balance { text-wrap: balance; }

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: var(--tracking-widest);
  text-transform: uppercase;
  color: var(--hc-brand-light);
}

.eyebrow::before {
  content: '';
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--hc-brand);
  box-shadow: 0 0 8px var(--hc-brand-glow);
}

/* ── Buttons ── */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: 0.75rem 1.75rem;
  font-family: var(--font-body);
  font-size: var(--text-sm);
  font-weight: 600;
  line-height: 1;
  border-radius: var(--border-radius-lg);
  transition: all var(--transition-base);
  white-space: nowrap;
  position: relative;
  overflow: hidden;
}

.btn--primary {
  background: var(--hc-brand);
  color: var(--text-on-brand);
  box-shadow: 0 0 0 1px rgba(79, 70, 229, 0.3), var(--shadow-sm);
}
.btn--primary:hover {
  background: var(--hc-brand-light);
  box-shadow: 0 0 0 1px var(--hc-brand-light), var(--shadow-glow-brand);
  transform: translateY(-1px);
}

.btn--secondary {
  background: transparent;
  color: var(--text-primary);
  box-shadow: 0 0 0 1px var(--border-primary);
}
.btn--secondary:hover {
  background: var(--bg-hover);
  box-shadow: 0 0 0 1px var(--border-hover);
  transform: translateY(-1px);
}

.btn--ghost {
  background: transparent;
  color: var(--text-secondary);
  padding: 0.5rem 1rem;
}
.btn--ghost:hover {
  color: var(--text-primary);
  background: var(--bg-hover);
}

.btn--lg {
  padding: 1rem 2.25rem;
  font-size: var(--text-base);
  border-radius: var(--border-radius-xl);
}

.btn svg {
  width: 16px;
  height: 16px;
  transition: transform var(--transition-fast);
}

.btn:hover svg {
  transform: translateX(2px);
}

/* ── Navigation ── */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: var(--z-sticky);
  height: var(--nav-height);
  display: flex;
  align-items: center;
  transition: all var(--transition-base);
  border-bottom: 1px solid transparent;
}

.nav--scrolled {
  background: rgba(9, 9, 11, 0.85);
  backdrop-filter: blur(16px) saturate(180%);
  -webkit-backdrop-filter: blur(16px) saturate(180%);
  border-bottom-color: var(--border-secondary);
}

[data-theme="light"] .nav--scrolled {
  background: rgba(250, 250, 248, 0.85);
}

.nav__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  max-width: var(--container-wide);
  margin-inline: auto;
  padding-inline: var(--container-pad);
}

.nav__logo {
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

.nav__logo-img {
  height: 48px;
  width: auto;
  display: block;
  transition: height var(--transition-base);
}

.nav--scrolled .nav__logo-img {
  height: 40px;
}

[data-theme="dark"] .nav__logo-img {
  filter: none;
}

.nav__logo-img--footer {
  height: 36px;
}

.nav__links {
  display: flex;
  align-items: center;
  gap: var(--space-1);
}

.nav__link {
  padding: 0.5rem 0.875rem;
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--text-secondary);
  border-radius: var(--border-radius-md);
  transition: all var(--transition-fast);
}

.nav__link:hover,
.nav__link--active {
  color: var(--text-primary);
  background: var(--bg-hover);
}

.nav__actions {
  display: flex;
  align-items: center;
  gap: var(--space-3);
}

.nav__theme-toggle {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: var(--border-radius-md);
  color: var(--text-tertiary);
  transition: all var(--transition-fast);
}

.nav__theme-toggle:hover {
  color: var(--text-primary);
  background: var(--bg-hover);
}

.nav__theme-toggle svg { width: 18px; height: 18px; }

.nav__mobile-toggle {
  display: none;
  width: 40px;
  height: 40px;
  align-items: center;
  justify-content: center;
  color: var(--text-primary);
}

.nav__mobile-toggle span {
  display: block;
  width: 20px;
  height: 2px;
  background: currentColor;
  border-radius: 1px;
  transition: all var(--transition-fast);
  position: relative;
}

.nav__mobile-toggle span::before,
.nav__mobile-toggle span::after {
  content: '';
  position: absolute;
  width: 100%;
  height: 100%;
  background: currentColor;
  border-radius: 1px;
  transition: all var(--transition-fast);
}

.nav__mobile-toggle span::before { top: -6px; }
.nav__mobile-toggle span::after { top: 6px; }

/* Mobile Nav Open */
.nav__mobile-toggle--open span { background: transparent; }
.nav__mobile-toggle--open span::before { top: 0; transform: rotate(45deg); }
.nav__mobile-toggle--open span::after { top: 0; transform: rotate(-45deg); }

.nav__mobile-menu {
  display: none;
  position: fixed;
  top: var(--nav-height);
  left: 0;
  right: 0;
  bottom: 0;
  background: var(--bg-primary);
  padding: var(--space-8) var(--container-pad);
  flex-direction: column;
  gap: var(--space-2);
  z-index: var(--z-overlay);
}

.nav__mobile-menu.is-open {
  display: flex;
}

.nav__mobile-menu .nav__link {
  font-size: var(--text-lg);
  padding: var(--space-4) 0;
  border-bottom: 1px solid var(--border-secondary);
}

/* ── Hero Section ── */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding-top: calc(var(--nav-height) + var(--space-16));
  padding-bottom: var(--space-16);
  background: var(--gradient-hero);
  overflow: hidden;
}

.hero__grid-bg {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(var(--border-secondary) 1px, transparent 1px),
    linear-gradient(90deg, var(--border-secondary) 1px, transparent 1px);
  background-size: 64px 64px;
  mask-image: radial-gradient(ellipse 60% 50% at 50% 50%, black 20%, transparent 70%);
  -webkit-mask-image: radial-gradient(ellipse 60% 50% at 50% 50%, black 20%, transparent 70%);
  pointer-events: none;
}

.hero__glow {
  position: absolute;
  top: 10%;
  left: 50%;
  transform: translateX(-50%);
  width: 800px;
  height: 600px;
  background: radial-gradient(ellipse, var(--hc-brand-glow) 0%, transparent 70%);
  pointer-events: none;
  opacity: 0.6;
}

.hero__content {
  position: relative;
  text-align: center;
  max-width: 900px;
  margin-inline: auto;
}

.hero__badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: 0.375rem 1rem 0.375rem 0.5rem;
  background: var(--bg-elevated);
  border: 1px solid var(--border-primary);
  border-radius: var(--border-radius-full);
  font-size: var(--text-xs);
  font-weight: 500;
  color: var(--text-secondary);
  margin-bottom: var(--space-8);
}

.hero__badge-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--color-success);
  box-shadow: 0 0 6px rgba(16, 185, 129, 0.6);
  animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.4; }
}

.hero__title {
  margin-bottom: var(--space-6);
}

.hero__subtitle {
  font-size: var(--text-xl);
  color: var(--text-secondary);
  line-height: var(--leading-relaxed);
  max-width: 640px;
  margin-inline: auto;
  margin-bottom: var(--space-10);
}

.hero__actions {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-4);
  flex-wrap: wrap;
}

.hero__stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-8);
  margin-top: var(--section-gap);
  padding-top: var(--space-12);
  border-top: 1px solid var(--border-secondary);
  max-width: 700px;
  margin-inline: auto;
}

.hero__stat-value {
  font-family: var(--font-display);
  font-size: var(--text-3xl);
  font-weight: 800;
  letter-spacing: var(--tracking-tighter);
}

.hero__stat-label {
  font-size: var(--text-sm);
  color: var(--text-tertiary);
  margin-top: var(--space-1);
}

/* ── Section Shared ── */
.section {
  padding-block: var(--section-gap);
  position: relative;
}

.section--alt {
  background: var(--gradient-section);
}

.section__header {
  text-align: center;
  max-width: 640px;
  margin-inline: auto;
  margin-bottom: var(--space-16);
}

.section__header .eyebrow {
  margin-bottom: var(--space-4);
}

.section__header h2 {
  margin-bottom: var(--space-4);
}

.section__header p {
  color: var(--text-secondary);
  font-size: var(--text-lg);
  line-height: var(--leading-relaxed);
}

/* ── Logo Cloud / Partners ── */
.logo-cloud {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: var(--space-12);
  padding: var(--space-12) 0;
}

/* Partner SVG logos — always full color, prominent */
.logo-cloud__partner {
  height: 48px;
  width: auto;
  opacity: 0.9;
  transition: all var(--transition-fast);
}

[data-theme="dark"] .logo-cloud__partner {
  opacity: 0.85;
}

/* Invert white-text partner logos for light mode */
[data-theme="light"] .logo-cloud__partner--invert {
  filter: brightness(0.2);
}

.logo-cloud__partner:hover {
  opacity: 1;
  transform: scale(1.05);
}

[data-theme="dark"] .logo-cloud__partner:hover {
  opacity: 1;
  transform: scale(1.05);
}

@media (max-width: 768px) {
  .logo-cloud__partner {
    height: 36px;
  }
  .logo-cloud {
    gap: var(--space-8);
  }
}

/* Client logo images (real PNGs from old site) */
.logo-cloud__img {
  height: 32px;
  width: auto;
  opacity: 0.5;
  transition: all var(--transition-fast);
  filter: grayscale(100%);
}

[data-theme="dark"] .logo-cloud__img {
  filter: grayscale(100%) brightness(1.5);
  opacity: 0.4;
}

.logo-cloud__img:hover {
  opacity: 0.9;
  filter: grayscale(0%);
}

[data-theme="dark"] .logo-cloud__img:hover {
  filter: grayscale(0%) brightness(1.2);
  opacity: 0.9;
}

/* Hero image background option */
.hero__image {
  margin-top: var(--space-12);
  border-radius: var(--border-radius-xl);
  overflow: hidden;
  border: 1px solid var(--border-primary);
  box-shadow: var(--shadow-xl);
  max-width: 900px;
  margin-inline: auto;
}

.hero__image img {
  width: 100%;
  height: auto;
  display: block;
}

/* ── Product Cards ── */
.products-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(340px, 1fr));
  gap: var(--space-6);
}

.product-card {
  position: relative;
  padding: var(--space-8);
  background: var(--bg-elevated);
  border: 1px solid var(--border-primary);
  border-radius: var(--border-radius-xl);
  transition: all var(--transition-base);
  overflow: hidden;
}

.product-card::before {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: inherit;
  padding: 1px;
  background: linear-gradient(135deg, transparent 40%, var(--hc-brand-glow) 100%);
  mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  mask-composite: exclude;
  -webkit-mask-composite: xor;
  opacity: 0;
  transition: opacity var(--transition-base);
  pointer-events: none;
}

.product-card:hover {
  border-color: var(--border-hover);
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

.product-card:hover::before {
  opacity: 1;
}

.product-card__icon {
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--border-radius-lg);
  background: var(--hc-brand-glow);
  color: var(--hc-brand-light);
  margin-bottom: var(--space-6);
}

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

.product-card__title {
  font-size: var(--text-xl);
  font-weight: 700;
  margin-bottom: var(--space-3);
}

.product-card__desc {
  color: var(--text-secondary);
  line-height: var(--leading-relaxed);
  margin-bottom: var(--space-6);
}

.product-card__link {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--hc-brand-light);
  transition: all var(--transition-fast);
}

.product-card__link:hover {
  gap: var(--space-3);
}

.product-card__link svg {
  width: 14px;
  height: 14px;
}

/* ── Feature Highlight (Bento Grid) ── */
.bento-grid {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: var(--space-4);
}

.bento-card {
  position: relative;
  padding: var(--space-8);
  background: var(--bg-elevated);
  border: 1px solid var(--border-primary);
  border-radius: var(--border-radius-xl);
  overflow: hidden;
  transition: all var(--transition-base);
}

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

.bento-card--wide { grid-column: span 8; }
.bento-card--narrow { grid-column: span 4; }
.bento-card--half { grid-column: span 6; }
.bento-card--full { grid-column: span 12; }

.bento-card__visual {
  margin-top: var(--space-8);
  border-radius: var(--border-radius-lg);
  overflow: hidden;
  background: var(--bg-tertiary);
  border: 1px solid var(--border-secondary);
  min-height: 200px;
  display: flex;
  align-items: center;
  justify-content: center;
}

/* ── Integration Logos Grid ── */
.integrations-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
  gap: var(--space-4);
}

.integration-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-6);
  background: var(--bg-elevated);
  border: 1px solid var(--border-primary);
  border-radius: var(--border-radius-lg);
  transition: all var(--transition-base);
}

.integration-item:hover {
  border-color: var(--border-hover);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.integration-item__icon {
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.integration-item__name {
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--text-secondary);
}

/* ── Testimonials ── */
.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: var(--space-6);
}

.testimonial-card {
  padding: var(--space-8);
  background: var(--bg-elevated);
  border: 1px solid var(--border-primary);
  border-radius: var(--border-radius-xl);
}

.testimonial-card__stars {
  display: flex;
  gap: 2px;
  color: var(--hc-warm);
  margin-bottom: var(--space-4);
}

.testimonial-card__stars svg {
  width: 16px;
  height: 16px;
  fill: currentColor;
}

.testimonial-card__quote {
  font-size: var(--text-lg);
  line-height: var(--leading-relaxed);
  color: var(--text-secondary);
  margin-bottom: var(--space-6);
}

.testimonial-card__author {
  display: flex;
  align-items: center;
  gap: var(--space-3);
}

.testimonial-card__avatar {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--gradient-brand);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: var(--text-sm);
  color: var(--text-on-brand);
}

.testimonial-card__name {
  font-weight: 600;
  font-size: var(--text-sm);
}

.testimonial-card__role {
  font-size: var(--text-xs);
  color: var(--text-tertiary);
}

/* ── CTA Section ── */
.cta-section {
  position: relative;
  text-align: center;
  padding: var(--space-24) var(--container-pad);
  overflow: hidden;
}

.cta-section__bg {
  position: absolute;
  inset: 0;
  background: var(--gradient-hero);
}

.cta-section__bg::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 600px;
  height: 400px;
  background: radial-gradient(ellipse, var(--hc-brand-glow) 0%, transparent 70%);
  opacity: 0.5;
}

.cta-section__content {
  position: relative;
  max-width: 600px;
  margin-inline: auto;
}

.cta-section__content h2 {
  margin-bottom: var(--space-4);
}

.cta-section__content p {
  color: var(--text-secondary);
  font-size: var(--text-lg);
  margin-bottom: var(--space-8);
}

/* ── Footer ── */
.footer {
  border-top: 1px solid var(--border-primary);
  padding-top: var(--space-16);
  padding-bottom: var(--space-8);
}

.footer__grid {
  display: grid;
  grid-template-columns: 2fr repeat(4, 1fr);
  gap: var(--space-12);
  margin-bottom: var(--space-12);
}

.footer__brand p {
  color: var(--text-tertiary);
  font-size: var(--text-sm);
  line-height: var(--leading-relaxed);
  margin-top: var(--space-4);
  max-width: 280px;
}

.footer__col-title {
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: var(--tracking-widest);
  text-transform: uppercase;
  color: var(--text-tertiary);
  margin-bottom: var(--space-4);
}

.footer__links {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.footer__links a {
  font-size: var(--text-sm);
  color: var(--text-secondary);
  transition: color var(--transition-fast);
}

.footer__links a:hover {
  color: var(--text-primary);
}

.footer__bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: var(--space-8);
  border-top: 1px solid var(--border-secondary);
  font-size: var(--text-xs);
  color: var(--text-quaternary);
}

.footer__social {
  display: flex;
  gap: var(--space-4);
}

.footer__social a {
  color: var(--text-tertiary);
  transition: color var(--transition-fast);
}

.footer__social a:hover {
  color: var(--text-primary);
}

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

/* ── Scroll Animations ── */
[data-animate] {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity var(--transition-slower), transform var(--transition-slower);
}

[data-animate].is-visible {
  opacity: 1;
  transform: translateY(0);
}

[data-animate-delay="1"] { transition-delay: 100ms; }
[data-animate-delay="2"] { transition-delay: 200ms; }
[data-animate-delay="3"] { transition-delay: 300ms; }
[data-animate-delay="4"] { transition-delay: 400ms; }
[data-animate-delay="5"] { transition-delay: 500ms; }

/* ── Flow Diagram / Arrows ── */
.flow-visual {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-4);
  padding: var(--space-8) 0;
  flex-wrap: wrap;
}

.flow-node {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-4) var(--space-6);
  background: var(--bg-elevated);
  border: 1px solid var(--border-primary);
  border-radius: var(--border-radius-lg);
  font-size: var(--text-sm);
  font-weight: 500;
  min-width: 120px;
}

.flow-arrow {
  color: var(--text-quaternary);
  flex-shrink: 0;
}

.flow-arrow svg {
  width: 24px;
  height: 24px;
}

/* ── Pricing / Tier Cards ── */
.tiers-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--space-6);
}

.tier-card {
  padding: var(--space-8);
  background: var(--bg-elevated);
  border: 1px solid var(--border-primary);
  border-radius: var(--border-radius-xl);
  transition: all var(--transition-base);
}

.tier-card--featured {
  border-color: var(--hc-brand);
  box-shadow: var(--shadow-glow-brand);
  position: relative;
}

.tier-card--featured::before {
  content: 'Most Popular';
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
  padding: 0.25rem 0.75rem;
  background: var(--hc-brand);
  color: var(--text-on-brand);
  font-size: var(--text-xs);
  font-weight: 600;
  border-radius: var(--border-radius-full);
}

.tier-card__name {
  font-size: var(--text-lg);
  font-weight: 700;
  margin-bottom: var(--space-2);
}

.tier-card__desc {
  color: var(--text-tertiary);
  font-size: var(--text-sm);
  margin-bottom: var(--space-6);
}

.tier-card__price {
  font-family: var(--font-display);
  font-size: var(--text-3xl);
  font-weight: 800;
  margin-bottom: var(--space-6);
}

.tier-card__price span {
  font-size: var(--text-sm);
  font-weight: 400;
  color: var(--text-tertiary);
}

.tier-card__features {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  margin-bottom: var(--space-8);
}

.tier-card__feature {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  font-size: var(--text-sm);
  color: var(--text-secondary);
}

.tier-card__feature svg {
  width: 16px;
  height: 16px;
  color: var(--color-success);
  flex-shrink: 0;
  margin-top: 2px;
}

/* ── Metric Cards ── */
.metrics-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--space-6);
}

.metric-card {
  text-align: center;
  padding: var(--space-8);
}

.metric-card__value {
  font-family: var(--font-display);
  font-size: var(--text-4xl);
  font-weight: 800;
  letter-spacing: var(--tracking-tighter);
  margin-bottom: var(--space-2);
}

.metric-card__label {
  font-size: var(--text-sm);
  color: var(--text-tertiary);
}

/* ── Forms ── */
.form-group {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.form-label {
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--text-secondary);
}

.form-input,
.form-textarea,
.form-select {
  width: 100%;
  padding: 0.75rem 1rem;
  background: var(--bg-tertiary);
  border: 1px solid var(--border-primary);
  border-radius: var(--border-radius-md);
  color: var(--text-primary);
  font-family: var(--font-body);
  font-size: var(--text-sm);
  transition: all var(--transition-fast);
}

.form-input:focus,
.form-textarea:focus,
.form-select:focus {
  outline: none;
  border-color: var(--hc-brand);
  box-shadow: 0 0 0 3px var(--hc-brand-glow);
}

.form-input::placeholder,
.form-textarea::placeholder {
  color: var(--text-quaternary);
}

.form-textarea {
  min-height: 120px;
  resize: vertical;
}

/* ── Page Header (Inner Pages) ── */
.page-header {
  padding-top: calc(var(--nav-height) + var(--space-20));
  padding-bottom: var(--space-16);
  text-align: center;
  background: var(--gradient-hero);
  position: relative;
  overflow: hidden;
}

.page-header__grid-bg {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(var(--border-secondary) 1px, transparent 1px),
    linear-gradient(90deg, var(--border-secondary) 1px, transparent 1px);
  background-size: 64px 64px;
  mask-image: radial-gradient(ellipse 50% 60% at 50% 40%, black 20%, transparent 70%);
  -webkit-mask-image: radial-gradient(ellipse 50% 60% at 50% 40%, black 20%, transparent 70%);
  pointer-events: none;
}

.page-header .container {
  position: relative;
}

.page-header h1 {
  margin-bottom: var(--space-4);
}

.page-header p {
  font-size: var(--text-xl);
  color: var(--text-secondary);
  max-width: 600px;
  margin-inline: auto;
}

/* ── Photo Gallery ── */
.gallery-strip {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-3);
  padding: 0;
}

.gallery-strip__item {
  position: relative;
  border-radius: var(--border-radius-lg);
  overflow: hidden;
  aspect-ratio: 16 / 10;
}

.gallery-strip__img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.gallery-strip__item:hover .gallery-strip__img {
  transform: scale(1.05);
}

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

@media (max-width: 480px) {
  .gallery-strip {
    grid-template-columns: 1fr;
  }
}

/* ── Responsive ── */
@media (max-width: 1024px) {
  .nav__links { display: none; }
  .nav__mobile-toggle { display: flex; }

  .bento-card--wide,
  .bento-card--narrow,
  .bento-card--half {
    grid-column: span 12;
  }

  .footer__grid {
    grid-template-columns: 1fr 1fr;
    gap: var(--space-8);
  }
}

@media (max-width: 768px) {
  .hero { min-height: auto; padding-top: calc(var(--nav-height) + var(--space-12)); }
  .hero__stats { grid-template-columns: 1fr; gap: var(--space-6); }
  .hero__actions { flex-direction: column; align-items: stretch; }
  .hero__actions .btn { justify-content: center; }

  .products-grid { grid-template-columns: 1fr; }
  .testimonials-grid { grid-template-columns: 1fr; }
  .tiers-grid { grid-template-columns: 1fr; }

  .footer__grid {
    grid-template-columns: 1fr;
    gap: var(--space-6);
  }

  .footer__bottom {
    flex-direction: column;
    gap: var(--space-4);
    text-align: center;
  }

  .flow-visual { flex-direction: column; }
  .flow-arrow { transform: rotate(90deg); }
}

@media (max-width: 480px) {
  .integrations-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}