/* ==========================================================================
   NFRLog — Kurumsal statik site stilleri
   ========================================================================== */

/* --- Design tokens ------------------------------------------------------- */
:root {
  color-scheme: dark;

  --color-bg: #0b1526;
  --color-bg-alt: #0d1e3a;
  --color-bg-deep: #101f38;
  --color-bg-card: #132847;
  --color-bg-card-light: #1a3358;
  --color-green: #1a6e46;
  --color-green-hover: #15884f;
  --color-green-light: rgba(26, 110, 70, 0.18);
  --color-green-text: #6ee8b0;
  --color-green-border: rgba(26, 110, 70, 0.25);
  --color-btn-primary-text: #ffffff;
  --color-text: #f4f7fc;
  --color-text-secondary: #a8bcd8;
  --color-text-muted: #7a96b4;
  --color-border: rgba(255, 255, 255, 0.08);
  --color-border-strong: rgba(255, 255, 255, 0.14);
  --color-header-bg: rgba(11, 21, 38, 0.82);
  --color-header-bg-scrolled: rgba(11, 21, 38, 0.96);
  --color-header-shadow: 0 4px 24px rgba(0, 0, 0, 0.25);
  --color-nav-mobile-bg: rgba(11, 21, 38, 0.98);
  --color-hero-bg: linear-gradient(160deg, #0a1628 0%, #0d1e3a 50%, #0f2830 100%);
  --color-hero-grid: rgba(255, 255, 255, 0.04);
  --color-hero-glow: rgba(26, 110, 70, 0.12);
  --color-page-hero-bg: linear-gradient(160deg, #0a1628 0%, #0d1e3a 100%);
  --color-final-cta-bg: linear-gradient(135deg, #0d1e3a 0%, #1a3a28 100%);
  --color-final-cta-glow: rgba(26, 110, 70, 0.2);
  --color-final-cta-text: rgba(255, 255, 255, 0.65);
  --color-final-cta-badge-bg: rgba(26, 110, 70, 0.25);
  --color-final-cta-badge-border: rgba(26, 110, 70, 0.4);
  --color-footer-muted: rgba(255, 255, 255, 0.62);
  --color-footer-heading: rgba(255, 255, 255, 0.5);
  --color-footer-link: rgba(255, 255, 255, 0.78);
  --color-footer-bottom: rgba(255, 255, 255, 0.55);
  --color-footer-domain: rgba(255, 255, 255, 0.4);
  --color-product-cloud-bg: linear-gradient(135deg, var(--color-bg-card) 0%, #0a1a30 100%);
  --color-browser-chrome: rgba(0, 0, 0, 0.25);
  --color-browser-url-bg: rgba(0, 0, 0, 0.2);
  --color-compare-row-even: rgba(0, 0, 0, 0.15);
  --color-logo-wrap-bg: transparent;
  --color-logo-wrap-shadow: none;
  --logo-wrap-padding-y: 0;
  --logo-wrap-padding-x: 0;
  --screenshot-filter: brightness(0.78) contrast(0.92) saturate(0.84);
  --screenshot-bg: #080f1c;
  --font-display: 'Manrope', system-ui, sans-serif;
  --font-body: 'Inter', system-ui, sans-serif;
  --font-mono: 'JetBrains Mono', monospace;
  --container-max: 80rem;
  --header-height: 4rem;
  --radius-sm: 0.5rem;
  --radius-md: 0.75rem;
  --radius-lg: 1rem;
  --radius-xl: 1.25rem;
  --shadow-card: 0 24px 64px rgba(0, 0, 0, 0.35);
  --transition: 0.2s ease;
}

[data-theme="light"] {
  color-scheme: light;

  --color-bg: #e8edf3;
  --color-bg-alt: #dfe6ee;
  --color-bg-deep: #d4dce6;
  --color-bg-card: #f2f5f9;
  --color-bg-card-light: #f2f5f9;
  --color-green-light: #dceee4;
  --color-green-text: #1a6e46;
  --color-green-border: rgba(26, 110, 70, 0.22);
  --color-btn-primary-text: #ffffff;
  --color-text: #0d1e3a;
  --color-text-secondary: #3a567a;
  --color-text-muted: #6b849e;
  --color-border: rgba(15, 35, 80, 0.12);
  --color-border-strong: rgba(15, 35, 80, 0.18);
  --color-header-bg: rgba(242, 245, 249, 0.9);
  --color-header-bg-scrolled: rgba(242, 245, 249, 0.97);
  --color-header-shadow: 0 4px 20px rgba(15, 35, 80, 0.07);
  --color-nav-mobile-bg: rgba(242, 245, 249, 0.98);
  --color-hero-bg: linear-gradient(160deg, #e8edf3 0%, #dfe6ee 55%, #dceee4 100%);
  --color-hero-grid: rgba(15, 35, 80, 0.07);
  --color-hero-glow: rgba(26, 110, 70, 0.07);
  --color-page-hero-bg: linear-gradient(160deg, #e8edf3 0%, #dfe6ee 100%);
  --color-final-cta-bg: linear-gradient(135deg, #dfe6ee 0%, #dceee4 100%);
  --color-final-cta-glow: rgba(26, 110, 70, 0.08);
  --color-final-cta-text: #3a567a;
  --color-final-cta-badge-bg: #dceee4;
  --color-final-cta-badge-border: rgba(26, 110, 70, 0.22);
  --color-footer-muted: #3a567a;
  --color-footer-heading: #6b849e;
  --color-footer-link: #0d1e3a;
  --color-footer-bottom: #3a567a;
  --color-footer-domain: #6b849e;
  --color-product-cloud-bg: linear-gradient(135deg, #f2f5f9 0%, #e8edf3 100%);
  --color-browser-chrome: rgba(15, 35, 80, 0.05);
  --color-browser-url-bg: rgba(15, 35, 80, 0.05);
  --color-compare-row-even: rgba(15, 35, 80, 0.04);
  --color-logo-wrap-bg: #f8fafc;
  --color-logo-wrap-shadow: 0 1px 4px rgba(15, 35, 80, 0.1);
  --logo-wrap-padding-y: 3px;
  --logo-wrap-padding-x: 8px;
  --screenshot-filter: none;
  --screenshot-bg: transparent;
  --shadow-card: 0 12px 40px rgba(15, 35, 80, 0.08);
}

/* --- Reset & base -------------------------------------------------------- */
*, *::before, *::after { box-sizing: border-box; }

html {
  font-size: 16px;
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--header-height) + 1rem);
}

body {
  margin: 0;
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.6;
  color: var(--color-text);
  background: var(--color-bg);
  min-height: 100vh;
}

img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; margin: 0; padding: 0; }
h1, h2, h3, h4, p { margin: 0; }

main { padding-top: var(--header-height); }

.container {
  width: 100%;
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 1.25rem;
}

@media (min-width: 768px) {
  .container { padding: 0 2rem; }
}

/* --- Buttons ------------------------------------------------------------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  font-family: var(--font-body);
  font-weight: 600;
  border-radius: var(--radius-md);
  border: none;
  cursor: pointer;
  transition: background var(--transition), border-color var(--transition), color var(--transition), transform var(--transition);
  text-decoration: none;
  white-space: nowrap;
}

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

.btn--primary:hover,
.btn--primary:focus-visible {
  background: var(--color-green-hover);
  color: var(--color-btn-primary-text);
}

.btn--outline {
  background: transparent;
  color: var(--color-text);
  border: 1.5px solid var(--color-border-strong);
}
.btn--outline:hover {
  border-color: var(--color-green);
  color: var(--color-green-text);
}

.btn--sm { padding: 0.5rem 1rem; font-size: 0.875rem; }
.btn--md { padding: 0.75rem 1.5rem; font-size: 0.875rem; }
.btn--lg { padding: 1rem 2rem; font-size: 1rem; }

/* --- Section utilities --------------------------------------------------- */
.section { padding: 6rem 0; }
.section--alt { background: var(--color-bg-alt); }
.section--deep { background: var(--color-bg-deep); }

.section-label {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  padding: 0.25rem 0.75rem;
  border-radius: 999px;
  background: var(--color-green-light);
  color: var(--color-green-text);
  margin-bottom: 1rem;
}

.section-heading {
  font-family: var(--font-display);
  font-size: clamp(1.75rem, 4vw, 2.25rem);
  font-weight: 700;
  line-height: 1.2;
  color: var(--color-text);
}

.section-intro {
  margin-top: 1rem;
  color: var(--color-text-muted);
  max-width: 36rem;
}

.section-header { text-align: center; margin-bottom: 3.5rem; }
.section-header .section-intro { margin-left: auto; margin-right: auto; }

.text-accent { color: var(--color-green-text); }
.text-muted { color: var(--color-text-muted); }

/* --- Header / Nav -------------------------------------------------------- */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  height: var(--header-height);
  background: var(--color-header-bg);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--color-border);
  transition: background var(--transition), box-shadow var(--transition);
}

.site-header.is-scrolled {
  background: var(--color-header-bg-scrolled);
  box-shadow: var(--color-header-shadow);
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: var(--header-height);
  position: relative;
  z-index: 2;
}

.nav__logo-wrap {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  height: calc(var(--header-height) - 0.75rem);
  max-height: calc(var(--header-height) - 0.75rem);
  padding: var(--logo-wrap-padding-y) var(--logo-wrap-padding-x);
  background: var(--color-logo-wrap-bg);
  box-shadow: var(--color-logo-wrap-shadow);
  border-radius: var(--radius-md);
}

.nav__logo-wrap--footer {
  height: auto;
  max-height: none;
}

.site-logo {
  display: block;
  max-height: 2.75rem;
  width: auto;
  object-fit: contain;
}

.site-logo--footer { max-height: 2.25rem; }

.site-logo--text {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.25rem;
  color: var(--color-text);
  letter-spacing: 0.02em;
}

/* --- Desktop nav --------------------------------------------------------- */
.desktop-nav {
  display: none;
  align-items: center;
  gap: 1.75rem;
}

.desktop-products-menu {
  position: relative;
}

.desktop-products-menu.is-active > .desktop-products-toggle,
.desktop-products-toggle.is-active {
  color: var(--color-text);
}

.desktop-products-toggle {
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
  background: none;
  border: none;
  cursor: pointer;
  font-family: inherit;
  padding: 0;
}

.desktop-products-dropdown {
  display: none;
  position: absolute;
  top: 100%;
  left: 0;
  min-width: 14.5rem;
  padding: 0.375rem;
  background: var(--color-bg-card);
  border: 1px solid var(--color-border-strong);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-card);
  z-index: 200;
}

.desktop-products-dropdown::before {
  content: '';
  position: absolute;
  bottom: 100%;
  left: 0;
  right: 0;
  height: 0.75rem;
}

/* --- Mobile menu --------------------------------------------------------- */
.mobile-menu {
  display: none;
  position: fixed;
  top: var(--header-height);
  left: 0;
  right: 0;
  z-index: 150;
  max-height: calc(100dvh - var(--header-height));
  overflow-y: auto;
  -webkit-overflow-scrolling: touch;
  background: var(--color-nav-mobile-bg);
  border-bottom: 1px solid var(--color-border);
  box-shadow: 0 12px 32px rgba(0, 0, 0, 0.18);
}

.mobile-menu[hidden] {
  display: none !important;
}

.mobile-menu__inner {
  display: flex;
  flex-direction: column;
  align-items: stretch;
  gap: 0.25rem;
  padding: 1rem 0 1.5rem;
}

.mobile-products-accordion {
  width: 100%;
  border-top: 1px solid var(--color-border);
  margin-top: 0.25rem;
  padding-top: 0.25rem;
}

.mobile-products-accordion > summary {
  list-style: none;
  cursor: pointer;
  font-size: 0.9375rem;
  font-weight: 500;
  color: var(--color-text-secondary);
  padding: 0.625rem 0.25rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.mobile-products-accordion > summary::-webkit-details-marker { display: none; }

.mobile-products-accordion > summary::after {
  content: '';
  width: 0.45rem;
  height: 0.45rem;
  border-right: 2px solid currentColor;
  border-bottom: 2px solid currentColor;
  transform: rotate(45deg);
  transition: transform var(--transition);
  margin-left: 0.5rem;
  flex-shrink: 0;
}

.mobile-products-accordion[open] > summary {
  color: var(--color-text);
}

.mobile-products-accordion[open] > summary::after {
  transform: rotate(-135deg);
}

.mobile-products-accordion__panel {
  display: flex;
  flex-direction: column;
  gap: 0.125rem;
  padding: 0.25rem 0 0.5rem 0.75rem;
  border-left: 2px solid var(--color-green-border);
  margin-left: 0.25rem;
}

.nav__link {
  font-size: 0.9375rem;
  font-weight: 500;
  color: var(--color-text-secondary);
  transition: color var(--transition);
}

.nav__link:hover,
.nav__link.is-active { color: var(--color-text); }

.nav__dropdown-chevron {
  transition: transform var(--transition);
}

.desktop-products-menu.is-open .nav__dropdown-chevron,
.desktop-products-toggle[aria-expanded="true"] .nav__dropdown-chevron {
  transform: rotate(180deg);
}

.nav__dropdown-item {
  display: block;
  padding: 0.5rem 0.625rem;
  font-size: 0.8125rem;
  font-weight: 500;
  color: var(--color-text-secondary);
  border-radius: var(--radius-sm);
  transition: background var(--transition), color var(--transition);
}

.nav__dropdown-item:hover,
.nav__dropdown-item.is-active {
  background: var(--color-green-light);
  color: var(--color-green-text);
}

.nav__link--sub {
  padding: 0.5rem 0.25rem;
  font-size: 0.875rem;
}

.nav__cta { display: none; }
.nav__cta-mobile { margin-top: 0.5rem; width: fit-content; }

.nav__actions {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.nav__theme-toggle {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2.25rem;
  height: 2.25rem;
  border-radius: var(--radius-sm);
  border: 1px solid var(--color-border-strong);
  background: transparent;
  color: var(--color-text-secondary);
  cursor: pointer;
  padding: 0;
  flex-shrink: 0;
  transition: color var(--transition), border-color var(--transition), background var(--transition);
}

.nav__theme-toggle:hover {
  color: var(--color-text);
  border-color: var(--color-green);
  background: var(--color-green-light);
}

html[data-theme-mode="auto"] .nav__theme-toggle {
  border-color: var(--color-green-border);
  box-shadow: inset 0 0 0 1px rgba(26, 110, 70, 0.12);
}

.nav__theme-icon--light { display: none; }

[data-theme="light"] .nav__theme-icon--dark { display: none; }
[data-theme="light"] .nav__theme-icon--light { display: block; }

.nav__toggle {
  display: flex;
  align-items: center;
  justify-content: center;
  background: none;
  border: none;
  color: var(--color-text);
  cursor: pointer;
  padding: 0.25rem;
}

.nav__toggle-icon--close { display: none; }
.nav__toggle[aria-expanded="true"] .nav__toggle-icon--open { display: none; }
.nav__toggle[aria-expanded="true"] .nav__toggle-icon--close { display: block; }

@media (min-width: 900px) {
  .desktop-nav {
    display: flex;
    align-self: stretch;
  }

  .desktop-products-menu {
    align-self: stretch;
    display: flex;
    align-items: center;
  }

  .desktop-products-toggle {
    height: 100%;
  }

  .desktop-products-menu.is-open .desktop-products-dropdown,
  .desktop-products-menu:hover .desktop-products-dropdown,
  .desktop-products-menu:focus-within .desktop-products-dropdown {
    display: block;
  }

  .mobile-menu,
  .mobile-products-accordion {
    display: none !important;
  }

  .nav__cta { display: inline-flex; }
  .nav__toggle { display: none; }
}

@media (max-width: 899px) {
  body.nav-mobile-open {
    overflow: hidden;
  }

  .desktop-nav,
  .desktop-nav *,
  .desktop-products-menu,
  .desktop-products-dropdown {
    display: none !important;
    visibility: hidden !important;
    pointer-events: none !important;
  }

  .nav {
    overflow: hidden;
  }

  .nav__cta { display: none; }

  .mobile-menu.is-open {
    display: block;
  }

  .mobile-menu.is-open .mobile-menu__inner > .nav__link {
    padding: 0.625rem 0.25rem;
    width: 100%;
  }

  .mobile-menu.is-open .nav__cta-mobile {
    margin-top: 0.75rem;
    width: 100%;
    justify-content: center;
  }
}

/* --- Image fallback ------------------------------------------------------ */
.img-fallback {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.75rem;
  min-height: 12rem;
  background: linear-gradient(145deg, var(--color-bg-card) 0%, var(--color-bg-deep) 100%);
  border: 1px solid var(--color-border);
  color: var(--color-text-muted);
  text-align: center;
  padding: 2rem 1.5rem;
}

.img-fallback__icon {
  color: var(--color-green-text);
  opacity: 0.6;
}

.img-fallback__text {
  font-size: 0.8125rem;
  font-weight: 500;
  color: var(--color-text-secondary);
}

.browser-mockup__body .img-fallback {
  min-height: 18rem;
  border: none;
  border-radius: 0;
}

/* --- Browser mockup ------------------------------------------------------ */
.browser-mockup {
  border-radius: var(--radius-xl);
  overflow: hidden;
  background: var(--color-bg-card-light);
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-card);
}

.browser-mockup__chrome {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.75rem 1rem;
  background: var(--color-browser-chrome);
  border-bottom: 1px solid var(--color-border);
}

.browser-mockup__dot {
  width: 0.75rem;
  height: 0.75rem;
  border-radius: 50%;
  flex-shrink: 0;
}
.browser-mockup__dot--red { background: #ef4444; }
.browser-mockup__dot--yellow { background: #f59e0b; }
.browser-mockup__dot--green { background: var(--color-green); }

.browser-mockup__url {
  flex: 1;
  margin-left: 0.5rem;
  padding: 0.25rem 0.75rem;
  border-radius: var(--radius-sm);
  background: var(--color-browser-url-bg);
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  color: var(--color-text-muted);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.browser-mockup__body {
  background: var(--screenshot-bg);
  line-height: 0;
}

.browser-mockup__img,
.browser-mockup__body .img-fallback,
.ui-screenshot {
  width: 100%;
  min-height: 16rem;
  filter: var(--screenshot-filter);
  transition: filter var(--transition);
}

.ui-screenshot {
  min-height: 0;
  border-radius: var(--radius-sm);
}

/* --- Hero ---------------------------------------------------------------- */
.hero {
  position: relative;
  min-height: calc(100vh - var(--header-height));
  display: flex;
  align-items: center;
  overflow: hidden;
  background: var(--color-hero-bg);
}

.hero__grid-bg {
  position: absolute;
  inset: 0;
  pointer-events: none;
  background-image: radial-gradient(circle, var(--color-hero-grid) 1px, transparent 1px);
  background-size: 32px 32px;
}

.hero__glow {
  position: absolute;
  top: 10%;
  right: -5%;
  width: 600px;
  height: 600px;
  pointer-events: none;
  background: radial-gradient(ellipse at center, var(--color-hero-glow) 0%, transparent 70%);
}

.hero__inner {
  position: relative;
  display: grid;
  grid-template-columns: 1fr;
  gap: 2.5rem;
  align-items: center;
  padding: 3rem 0 4rem;
  width: 100%;
}

@media (min-width: 900px) {
  .hero__inner {
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    padding: 4rem 0 5rem;
  }
}

.hero__mockup {
  display: block;
  width: 100%;
  order: 2;
}

@media (min-width: 900px) {
  .hero__mockup { order: 0; }
}

.hero__title {
  font-family: var(--font-display);
  font-size: clamp(2.25rem, 5vw, 3.75rem);
  font-weight: 800;
  line-height: 1.1;
  margin-bottom: 1.25rem;
}

.hero__subtitle {
  font-size: clamp(1.125rem, 2vw, 1.25rem);
  font-weight: 600;
  color: var(--color-text-secondary);
  margin-bottom: 0.5rem;
}

.hero__desc {
  font-size: 1.0625rem;
  color: var(--color-text-muted);
  max-width: 36rem;
  margin-bottom: 2.5rem;
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin-bottom: 3rem;
}

.hero__badges {
  display: flex;
  flex-wrap: wrap;
  gap: 1.5rem;
}

.hero__badge {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--color-text-muted);
}

.hero__badge svg { color: var(--color-green-text); flex-shrink: 0; }

/* --- Two-column layout --------------------------------------------------- */
.grid-2 {
  display: grid;
  gap: 4rem;
  align-items: center;
}

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

/* --- Cards --------------------------------------------------------------- */
.card {
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 1.25rem;
  transition: border-color var(--transition), transform var(--transition);
}

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

.card-grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
.card-grid-4 { display: grid; gap: 1.25rem; }

@media (min-width: 640px) { .card-grid-4 { grid-template-columns: 1fr 1fr; } }
@media (min-width: 1024px) { .card-grid-4 { grid-template-columns: repeat(4, 1fr); } }

.card__icon {
  color: var(--color-green-text);
  margin-bottom: 0.75rem;
}

.card__title {
  font-family: var(--font-display);
  font-size: 0.875rem;
  font-weight: 700;
  margin-bottom: 0.25rem;
}

.card__desc {
  font-size: 0.75rem;
  color: var(--color-text-muted);
  line-height: 1.5;
}

/* --- Check list ---------------------------------------------------------- */
.check-list { display: flex; flex-direction: column; gap: 1rem; }

.check-list__item {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--color-text-secondary);
}

.check-list__item svg { color: var(--color-green-text); flex-shrink: 0; }

/* --- Product cards ------------------------------------------------------- */
.product-grid {
  display: grid;
  gap: 1.5rem;
}

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

.product-card {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius-xl);
  padding: 2rem;
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
}

.product-card--cloud {
  background: var(--color-product-cloud-bg);
  border-color: var(--color-green-border);
}

.product-card__glow {
  position: absolute;
  top: 0;
  right: 0;
  width: 12rem;
  height: 12rem;
  pointer-events: none;
  background: radial-gradient(circle at top right, rgba(26, 110, 70, 0.12), transparent 70%);
}

.product-card__icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 3rem;
  height: 3rem;
  border-radius: var(--radius-lg);
  background: var(--color-green-light);
  border: 1px solid var(--color-green-border);
  color: var(--color-green-text);
  margin-bottom: 1.5rem;
}

.product-card__title {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
}

.product-card__title-row {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 0.5rem;
}

.product-card__badge {
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  font-weight: 600;
  padding: 0.125rem 0.5rem;
  border-radius: 999px;
  background: var(--color-green-light);
  color: var(--color-green-text);
}

.product-card__desc {
  color: var(--color-text-muted);
  margin-bottom: 1.5rem;
}

.feature-list { display: flex; flex-direction: column; gap: 0.75rem; margin-bottom: 2rem; }

.feature-list__item {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.875rem;
  color: var(--color-text-secondary);
}

.feature-list__item svg { color: var(--color-green-text); flex-shrink: 0; }

/* --- Feature cards (Neden NFRLog) ---------------------------------------- */
.feature-card {
  padding: 1.5rem;
  border-radius: var(--radius-lg);
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  transition: border-color var(--transition);
}

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

.feature-card__icon-wrap {
  width: 2.5rem;
  height: 2.5rem;
  border-radius: var(--radius-md);
  background: var(--color-green-light);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-green-text);
  margin-bottom: 1rem;
}

.feature-card__title {
  font-family: var(--font-display);
  font-size: 0.875rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
}

.feature-card__desc {
  font-size: 0.75rem;
  color: var(--color-text-muted);
  line-height: 1.5;
}

/* --- Screenshot gallery -------------------------------------------------- */
.gallery-tabs {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.5rem;
  margin-bottom: 2rem;
}

.gallery-tab {
  display: inline-flex;
  align-items: center;
  gap: 0.375rem;
  padding: 0.5rem 1rem;
  border-radius: var(--radius-md);
  font-size: 0.75rem;
  font-weight: 600;
  font-family: var(--font-body);
  cursor: pointer;
  border: 1px solid var(--color-border);
  background: var(--color-bg-card);
  color: var(--color-text-secondary);
  transition: all var(--transition);
}

.gallery-tab:hover { border-color: var(--color-green-border); }

.gallery-tab.is-active {
  background: var(--color-green-light);
  color: var(--color-green-text);
  border-color: var(--color-green-border);
}

.gallery-panel { display: none; }
.gallery-panel.is-active { display: block; }

/* --- Legal notice -------------------------------------------------------- */
.legal-notice {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  padding: 1.25rem;
  border-radius: var(--radius-lg);
  background: var(--color-green-light);
  border: 1px solid var(--color-green-border);
  margin-bottom: 2rem;
}

.legal-notice__icon {
  color: var(--color-green-text);
  flex-shrink: 0;
  margin-top: 2px;
}

.legal-notice p {
  font-size: 0.75rem;
  color: var(--color-text-secondary);
  line-height: 1.6;
}

/* --- Info rows (5651) ---------------------------------------------------- */
.info-row {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  padding: 1rem;
  border-radius: var(--radius-lg);
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
}

.info-row__icon {
  flex-shrink: 0;
  width: 2.25rem;
  height: 2.25rem;
  border-radius: var(--radius-md);
  background: var(--color-green-light);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-green-text);
}

.info-row__title {
  font-family: var(--font-display);
  font-size: 0.875rem;
  font-weight: 700;
  margin-bottom: 0.125rem;
}

.info-row__desc {
  font-size: 0.75rem;
  color: var(--color-text-muted);
}

.info-rows { display: flex; flex-direction: column; gap: 1rem; margin-bottom: 2rem; }

/* --- Comparison table ---------------------------------------------------- */
.compare-layout__intro {
  max-width: 48rem;
  margin-bottom: 2rem;
}

.compare-layout__heading {
  margin-top: 2.5rem;
  margin-bottom: 1.5rem;
  text-align: left;
}

.compare-layout__footer {
  max-width: 52rem;
  margin-top: 3rem;
}

.compare-table {
  border-radius: var(--radius-xl);
  overflow: hidden;
  border: 1px solid var(--color-border);
  width: 100%;
}

@media (min-width: 768px) {
  .compare-table__head,
  .compare-table__row {
    grid-template-columns: minmax(11rem, 1.25fr) 1fr 1fr;
    padding: 1.125rem 2rem;
  }

  .compare-table__cell {
    padding-inline: 0.5rem;
    line-height: 1.5;
  }
}

.compare-table__head {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  padding: 1rem 1.5rem;
  background: var(--color-bg-deep);
  border-bottom: 1px solid var(--color-border);
  font-family: var(--font-display);
  font-size: 0.875rem;
  font-weight: 700;
  text-align: center;
}

.compare-table__head span:first-child { text-align: left; }

.compare-table__head-label {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
}

.compare-table__head-label svg { color: var(--color-green-text); }

.compare-table__row {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  padding: 1rem 1.5rem;
  align-items: center;
  border-bottom: 1px solid var(--color-border);
  font-size: 0.875rem;
}

.compare-table__row:last-child { border-bottom: none; }
.compare-table__row:nth-child(even) { background: var(--color-compare-row-even); }
.compare-table__row:nth-child(odd) { background: var(--color-bg-card); }

.compare-table__label {
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  font-weight: 600;
  color: var(--color-text-muted);
}

.compare-table__cell {
  text-align: center;
  color: var(--color-text-secondary);
}

.compare-hints {
  display: grid;
  gap: 1.5rem;
  margin-top: 2rem;
}

@media (min-width: 768px) {
  .compare-hints { grid-template-columns: 1fr 1fr; }
}

.compare-hints--spaced { margin-top: 2rem; }

.compare-cta-row {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  justify-content: center;
  margin-top: 2.5rem;
}

.compare-hint {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 1.25rem;
  border-radius: var(--radius-lg);
  background: var(--color-green-light);
  border: 1px solid rgba(26, 110, 70, 0.2);
}

.compare-hint svg { color: var(--color-green-text); flex-shrink: 0; }
.compare-hint__label { font-size: 0.75rem; color: var(--color-text-muted); margin-bottom: 0.25rem; }
.compare-hint__product { font-family: var(--font-display); font-size: 0.875rem; font-weight: 700; color: var(--color-green-text); }

.text-center { text-align: center; }
.mt-8 { margin-top: 2rem; }

/* --- Article cards (Bilgi Merkezi) --------------------------------------- */
.article-grid {
  display: grid;
  gap: 1.25rem;
}

@media (min-width: 640px) { .article-grid { grid-template-columns: 1fr 1fr; } }
@media (min-width: 1024px) { .article-grid { grid-template-columns: repeat(4, 1fr); } }

.article-card {
  border-radius: var(--radius-lg);
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  transition: border-color var(--transition), transform var(--transition);
  display: block;
}

.article-card:hover {
  border-color: rgba(26, 110, 70, 0.35);
  transform: translateY(-2px);
}

.article-card__body { padding: 1.5rem; }

.article-card__tag {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  font-weight: 600;
  padding: 0.125rem 0.5rem;
  border-radius: var(--radius-sm);
  background: var(--color-green-light);
  color: var(--color-green-text);
}

.article-card__title {
  font-family: var(--font-display);
  font-size: 0.875rem;
  font-weight: 700;
  margin: 1rem 0 0.75rem;
  line-height: 1.4;
}

.article-card__desc {
  font-size: 0.75rem;
  color: var(--color-text-muted);
  margin-bottom: 1rem;
  line-height: 1.5;
}

.article-card__meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  color: var(--color-text-muted);
}

.section-header-row {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  margin-bottom: 3rem;
}

@media (min-width: 768px) {
  .section-header-row {
    flex-direction: row;
    align-items: flex-end;
    justify-content: space-between;
  }
}

/* --- Final CTA ----------------------------------------------------------- */
.final-cta {
  position: relative;
  padding: 6rem 0;
  overflow: hidden;
  background: var(--color-final-cta-bg);
}

.final-cta__glow {
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: radial-gradient(ellipse at 50% 50%, var(--color-final-cta-glow) 0%, transparent 70%);
}

.final-cta__inner {
  position: relative;
  text-align: center;
  max-width: 48rem;
}

.final-cta__badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  font-weight: 600;
  padding: 0.375rem 0.75rem;
  border-radius: 999px;
  background: var(--color-final-cta-badge-bg);
  color: var(--color-green-text);
  border: 1px solid var(--color-final-cta-badge-border);
  margin-bottom: 2rem;
}

.final-cta__title {
  font-family: var(--font-display);
  font-size: clamp(1.75rem, 4vw, 2.25rem);
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: 1.5rem;
}

.final-cta__text {
  color: var(--color-final-cta-text);
  margin-bottom: 2.5rem;
}

/* --- Footer -------------------------------------------------------------- */
.site-footer {
  background: var(--color-bg-alt);
  border-top: 1px solid var(--color-border);
  padding: 4rem 0 0;
}

.site-footer__grid {
  display: grid;
  gap: 2.5rem;
  margin-bottom: 3rem;
}

@media (min-width: 768px) {
  .site-footer__grid { grid-template-columns: 1.2fr repeat(4, 1fr); }
}

.site-footer__desc {
  font-size: 0.8125rem;
  color: var(--color-footer-muted);
  margin-top: 1rem;
  line-height: 1.6;
}

.site-footer__heading {
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-footer-heading);
  margin-bottom: 1rem;
}

.site-footer__list { display: flex; flex-direction: column; gap: 0.75rem; }

.site-footer__list a {
  font-size: 0.875rem;
  color: var(--color-footer-link);
  transition: color var(--transition);
}

.site-footer__list a:hover { color: var(--color-green-text); }

.site-footer__bottom {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  align-items: center;
  padding: 2rem 0;
  border-top: 1px solid var(--color-border);
  font-size: 0.8125rem;
  color: var(--color-footer-bottom);
}

@media (min-width: 768px) {
  .site-footer__bottom {
    flex-direction: row;
    justify-content: space-between;
  }
}

.site-footer__domain {
  font-family: var(--font-mono);
  color: var(--color-footer-domain);
}

/* --- Page hero (inner pages) --------------------------------------------- */
.page-hero {
  padding: 2.5rem 0 3rem;
  background: var(--color-page-hero-bg);
  border-bottom: 1px solid var(--color-border);
}

.page-main {
  padding-top: 0;
}

.page-hero__title {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 2.75rem);
  font-weight: 800;
  line-height: 1.15;
  margin-bottom: 1rem;
}

.page-hero__subtitle {
  font-size: 1.125rem;
  color: var(--color-text-muted);
  max-width: 40rem;
}

/* --- Content prose ------------------------------------------------------- */
.content-section { padding: 4rem 0; }
.content-section--alt { background: var(--color-bg-alt); }

.prose {
  max-width: 48rem;
  color: var(--color-text-secondary);
  line-height: 1.75;
}

.prose h2 {
  font-family: var(--font-display);
  font-size: 1.375rem;
  font-weight: 700;
  color: var(--color-text);
  margin: 2rem 0 1rem;
}

.prose p { margin-bottom: 1rem; }
.prose ul { list-style: disc; padding-left: 1.25rem; margin-bottom: 1rem; }
.prose li { margin-bottom: 0.5rem; }
.prose a:not(.btn) { color: var(--color-green-text); text-decoration: underline; }

.prose .btn { text-decoration: none; }

/* --- Article meta & official source -------------------------------------- */
.article-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem 2rem;
  padding: 1rem 1.25rem;
  margin-bottom: 2rem;
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  font-size: 0.8125rem;
  color: var(--color-text-secondary);
}

.article-meta strong {
  color: var(--color-text-muted);
  font-weight: 600;
}

.official-source {
  margin: 2rem 0;
  padding: 1.25rem 1.5rem;
  background: var(--color-green-light);
  border: 1px solid var(--color-green-border);
  border-radius: var(--radius-lg);
}

.official-source__title {
  font-family: var(--font-display);
  font-size: 0.875rem;
  font-weight: 700;
  color: var(--color-green-text);
  margin-bottom: 0.5rem;
}

.official-source a {
  color: var(--color-green-text);
  font-weight: 500;
  text-decoration: underline;
}

.content-grid {
  display: grid;
  gap: 3rem;
}

@media (min-width: 768px) {
  .content-grid--2 { grid-template-columns: 1fr 1fr; align-items: start; }
}

/* --- Contact page -------------------------------------------------------- */
.contact-layout {
  display: grid;
  gap: 2.5rem;
  padding: 4rem 0 6rem;
  align-items: stretch;
}

@media (min-width: 768px) {
  .contact-layout {
    grid-template-columns: 1.1fr 1fr;
    gap: 3rem;
  }
}

.contact-map {
  min-height: 22rem;
  border-radius: var(--radius-xl);
  overflow: hidden;
  border: 1px solid var(--color-border);
  background: var(--color-bg-card);
  box-shadow: var(--shadow-card);
}

@media (min-width: 768px) {
  .contact-map { min-height: 28rem; }
}

.contact-info {
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: 2rem;
}

.contact-info__title {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 700;
  margin-bottom: 2rem;
  color: var(--color-text);
}

.contact-info__item {
  margin-bottom: 1.75rem;
}

.contact-info__item:last-child {
  margin-bottom: 0;
}

.contact-info__label {
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-text-muted);
  margin-bottom: 0.375rem;
}

.contact-info__value {
  font-size: 1rem;
  line-height: 1.65;
  color: var(--color-text-secondary);
}

.contact-info__value a {
  color: var(--color-green-text);
  transition: opacity var(--transition);
}

.contact-info__value a:hover { opacity: 0.85; }

.form-card {
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: 2rem;
}

.form-group { margin-bottom: 1.25rem; }

.form-label {
  display: block;
  font-size: 0.875rem;
  font-weight: 500;
  margin-bottom: 0.375rem;
  color: var(--color-text);
}

.form-label .required { color: #ef4444; }

.form-input,
.form-select,
.form-textarea {
  width: 100%;
  padding: 0.75rem 1rem;
  font-family: var(--font-body);
  font-size: 0.9375rem;
  color: var(--color-text);
  background: var(--color-bg-deep);
  border: 1px solid var(--color-border-strong);
  border-radius: var(--radius-md);
  transition: border-color var(--transition);
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
  outline: none;
  border-color: var(--color-green);
}

.form-textarea { min-height: 8rem; resize: vertical; }

.form-checkbox {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  font-size: 0.8125rem;
  color: var(--color-text-secondary);
}

.form-checkbox input { margin-top: 0.2rem; flex-shrink: 0; }
.form-checkbox a { color: var(--color-green-text); }

.form-honeypot {
  position: absolute;
  left: -9999px;
  width: 1px;
  height: 1px;
  overflow: hidden;
}

.form-error {
  font-size: 0.75rem;
  color: #f87171;
  margin-top: 0.25rem;
}

.alert {
  padding: 1rem 1.25rem;
  border-radius: var(--radius-md);
  margin-bottom: 1.5rem;
  font-size: 0.875rem;
}

.alert--success {
  background: var(--color-green-light);
  border: 1px solid rgba(26, 110, 70, 0.35);
  color: var(--color-green-text);
}

.alert--error {
  background: rgba(239, 68, 68, 0.12);
  border: 1px solid rgba(239, 68, 68, 0.35);
  color: #fca5a5;
}

.form-input.is-invalid,
.form-select.is-invalid,
.form-textarea.is-invalid {
  border-color: #ef4444;
}

/* --- Utility ------------------------------------------------------------- */
.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;
}

@media (max-width: 899px) {
  .compare-table__head { display: none; }

  .compare-table__row {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    padding: 1.25rem 1rem;
    text-align: left;
  }

  .compare-table__label {
    font-size: 0.8125rem;
    color: var(--color-text);
    padding-bottom: 0.25rem;
    border-bottom: 1px solid var(--color-border);
  }

  .compare-table__cell {
    display: grid;
    grid-template-columns: 6.5rem 1fr;
    gap: 0.5rem 0.75rem;
    text-align: left;
    align-items: start;
    line-height: 1.5;
    min-width: 0;
  }

  .compare-table__cell::before {
    font-family: var(--font-mono);
    font-size: 0.625rem;
    font-weight: 600;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    color: var(--color-green-text);
  }

  .compare-table__cell:nth-child(2)::before { content: 'OnPrem'; }
  .compare-table__cell:nth-child(3)::before { content: 'Cloud'; }
}

/* --- SEO content blocks -------------------------------------------------- */
.faq-section {
  margin-top: 3rem;
  padding-top: 2rem;
  border-top: 1px solid var(--color-border);
}

.faq-section__title {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 700;
  margin-bottom: 1.5rem;
}

.faq-list { display: flex; flex-direction: column; gap: 0.75rem; }

.faq-item {
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
}

.faq-item__question {
  padding: 1rem 1.25rem;
  font-weight: 600;
  cursor: pointer;
  list-style: none;
  color: var(--color-text);
}

.faq-item__question::-webkit-details-marker { display: none; }

.faq-item[open] .faq-item__question {
  color: var(--color-green-text);
  border-bottom: 1px solid var(--color-border);
}

.faq-item__answer {
  padding: 1rem 1.25rem 1.25rem;
  color: var(--color-text-secondary);
  line-height: 1.7;
}

.related-links {
  margin-top: 3rem;
  padding: 1.5rem;
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
}

.related-links__title {
  font-family: var(--font-display);
  font-size: 1.125rem;
  font-weight: 700;
  margin-bottom: 1rem;
}

.related-links__list {
  display: flex;
  flex-direction: column;
  gap: 0.625rem;
}

.related-links__list a {
  color: var(--color-green-text);
  font-size: 0.9375rem;
  font-weight: 500;
}

.related-links__list a:hover { opacity: 0.85; }

.soft-cta {
  margin-top: 2.5rem;
  padding: 1.5rem;
  background: var(--color-green-light);
  border: 1px solid var(--color-green-border);
  border-radius: var(--radius-lg);
}

.soft-cta__text {
  color: var(--color-text-secondary);
  line-height: 1.7;
  margin-bottom: 1rem;
}

.soft-cta__text a {
  color: var(--color-green-text);
  font-weight: 600;
}

.soft-cta__actions { display: flex; flex-wrap: wrap; gap: 0.75rem; }

.mid-cta {
  margin: 2.5rem 0;
  padding: 2rem;
  text-align: center;
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
}

.mid-cta__title {
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: 0.75rem;
}

.mid-cta__text {
  color: var(--color-text-muted);
  max-width: 36rem;
  margin: 0 auto 1.25rem;
  line-height: 1.65;
}

.checklist {
  list-style: none;
  padding: 0;
  margin: 1rem 0 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 0.625rem;
}

.checklist li {
  position: relative;
  padding-left: 1.5rem;
  color: var(--color-text-secondary);
  line-height: 1.6;
}

.checklist li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0.55em;
  width: 0.5rem;
  height: 0.5rem;
  border-radius: 50%;
  background: var(--color-green);
}

.content-card-grid {
  display: grid;
  gap: 1.25rem;
  margin: 1.5rem 0;
}

@media (min-width: 640px) {
  .content-card-grid { grid-template-columns: 1fr 1fr; }
}

.content-card {
  padding: 1.25rem;
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
}

.content-card__title {
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
}

.content-card__desc {
  font-size: 0.875rem;
  color: var(--color-text-muted);
  line-height: 1.6;
}

/* ==========================================================================
   Responsive — mobile & tablet
   ========================================================================== */

.grid-2 > *,
.hero__inner > *,
.product-grid > *,
.content-grid > *,
.compare-layout,
.card-grid-2 > *,
.card-grid-4 > *,
.content-card-grid > * {
  min-width: 0;
}

iframe,
svg,
video {
  max-width: 100%;
}

.prose,
.contact-info__value,
.official-source a,
.browser-mockup__url,
.article-meta {
  overflow-wrap: anywhere;
  word-break: normal;
}

/* Container padding */
@media (max-width: 399px) {
  .container { padding-inline: 0.875rem; }
}

@media (min-width: 400px) and (max-width: 899px) {
  .container { padding-inline: 1rem; }
}

@media (min-width: 768px) and (max-width: 899px) {
  .container { padding-inline: 1.5rem; }
}

/* Compact header on mobile/tablet nav */
@media (max-width: 899px) {
  :root { --header-height: 3.5rem; }

  .nav__logo-wrap {
    height: calc(var(--header-height) - 0.5rem);
    max-height: calc(var(--header-height) - 0.5rem);
  }

  .site-logo {
    max-height: 2rem;
    width: auto;
  }

  .nav__actions { gap: 0.5rem; }

  .nav__theme-toggle {
    width: 2rem;
    height: 2rem;
  }

  .nav__toggle {
    width: 2.25rem;
    height: 2.25rem;
  }
}

/* Section spacing */
@media (max-width: 899px) {
  .section { padding: 3.5rem 0; }
  .content-section { padding: 2.5rem 0; }
  .section-header { margin-bottom: 2rem; }
  .final-cta { padding: 4rem 0; }
  .site-footer { padding-top: 3rem; }
  .grid-2 { gap: 2.5rem; }
}

/* Hero mobile */
@media (max-width: 899px) {
  .hero {
    min-height: auto;
  }

  .hero__inner {
    gap: 2rem;
    padding: 2rem 0 3rem;
  }

  .hero__content { min-width: 0; }

  .hero__title {
    font-size: clamp(2rem, 8vw, 2.75rem);
    line-height: 1.08;
    margin-bottom: 1rem;
  }

  .hero__subtitle {
    font-size: clamp(1rem, 3.8vw, 1.125rem);
  }

  .hero__desc {
    font-size: clamp(0.95rem, 3.5vw, 1.0625rem);
    margin-bottom: 1.5rem;
    max-width: none;
  }

  .hero__actions {
    margin-bottom: 1.5rem;
    gap: 0.75rem;
  }

  .hero__badges {
    gap: 0.875rem 1.25rem;
    margin-bottom: 0.5rem;
  }

  .hero__badge {
    font-size: 0.8125rem;
  }

  .hero__mockup {
    order: 6;
    margin-top: 0.5rem;
  }

  .hero__glow {
    width: 18rem;
    height: 18rem;
    top: 0;
    right: -25%;
    opacity: 0.85;
  }

  .browser-mockup__img,
  .browser-mockup__body .img-fallback {
    min-height: 0;
  }

  .browser-mockup__chrome {
    padding: 0.625rem 0.75rem;
  }

  .browser-mockup__url {
    font-size: 0.625rem;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
  }
}

@media (max-width: 390px) {
  .hero__actions {
    flex-direction: column;
    align-items: stretch;
  }

  .hero__actions .btn {
    width: 100%;
    white-space: normal;
    text-align: center;
  }
}

/* Card grids */
@media (max-width: 639px) {
  .card-grid-2 { grid-template-columns: 1fr; }
}

@media (max-width: 899px) {
  .product-card { padding: 1.5rem; }
  .card { padding: 1.125rem; }
}

/* Gallery tabs scroll on mobile */
@media (max-width: 899px) {
  .gallery-tabs {
    flex-wrap: nowrap;
    justify-content: flex-start;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
    margin-inline: -0.25rem;
    padding-inline: 0.25rem 0.5rem;
    margin-bottom: 1.5rem;
  }

  .gallery-tabs::-webkit-scrollbar { display: none; }

  .gallery-tab {
    flex-shrink: 0;
    white-space: nowrap;
  }
}

/* Page hero inner pages */
@media (max-width: 899px) {
  .page-hero {
    padding: 2rem 0 2.25rem;
  }

  .page-hero__title {
    font-size: clamp(1.625rem, 7vw, 2.25rem);
    line-height: 1.12;
  }

  .page-hero__subtitle {
    font-size: clamp(0.9375rem, 3.5vw, 1.0625rem);
    line-height: 1.65;
  }
}

/* Prose / legal pages */
@media (max-width: 899px) {
  .prose {
    line-height: 1.8;
  }

  .prose h2 {
    font-size: 1.25rem;
    margin-top: 1.75rem;
  }

  .legal-notice {
    padding: 1rem 1.125rem;
  }

  .legal-notice p {
    font-size: 0.8125rem;
    line-height: 1.7;
  }

  .official-source {
    padding: 1rem 1.125rem;
  }

  .article-meta {
    flex-direction: column;
    gap: 0.5rem;
    padding: 1rem 1.125rem;
  }
}

/* Contact page */
@media (max-width: 899px) {
  .contact-layout {
    padding: 2.5rem 0 3.5rem;
    gap: 1.5rem;
  }

  .contact-map {
    min-height: 0;
    height: clamp(240px, 55vw, 360px);
    order: 1;
  }

  .contact-map iframe {
    width: 100%;
    height: 100%;
    min-height: 100%;
    display: block;
  }

  .contact-info {
    padding: 1.25rem 1.5rem;
    order: 2;
  }
}

/* FAQ, related links, CTAs */
@media (max-width: 899px) {
  .faq-section__title {
    font-size: 1.25rem;
  }

  .related-links {
    padding: 1.25rem;
  }

  .soft-cta {
    padding: 1.25rem;
  }

  .mid-cta {
    padding: 1.5rem 1.25rem;
  }

  .compare-cta-row {
    flex-direction: column;
    align-items: stretch;
  }

  .compare-cta-row .btn {
    width: 100%;
    white-space: normal;
  }

  .soft-cta__actions .btn {
    width: 100%;
    white-space: normal;
  }
}

/* Compare page intro */
@media (max-width: 899px) {
  .compare-layout__intro {
    margin-bottom: 1.5rem;
  }

  .compare-layout__heading {
    margin-top: 2rem;
    font-size: clamp(1.375rem, 5vw, 1.75rem);
  }
}