/* ============================================
   Saviscon Partner Page – CSS
   ============================================ */

/* --- Custom Properties --- */
:root {
  --color-primary: #B82520;
  --color-primary-dark: #961E1A;
  --color-primary-light: #D43830;
  --color-accent: #00F2EA;
  --color-accent-dark: #00C9C2;
  --color-text: #333333;
  --color-text-light: #666666;
  --color-text-muted: #999999;
  --color-bg: #FFFFFF;
  --color-bg-alt: #F8F8F8;
  --color-bg-dark: #1A1A2E;
  --color-border: #E0E0E0;
  --color-white: #FFFFFF;
  --font-family: Arial, Helvetica, sans-serif;
  --font-size-base: 1rem;
  --font-size-sm: 0.875rem;
  --font-size-lg: 1.125rem;
  --font-size-xl: 1.25rem;
  --font-size-h1: 2.5rem;
  --font-size-h2: 2rem;
  --font-size-h3: 1.5rem;
  --font-size-h4: 1.25rem;
  --line-height: 1.6;
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 12px;
  --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.08);
  --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.12);
  --shadow-lg: 0 8px 32px rgba(0, 0, 0, 0.16);
  --transition: 0.3s ease;
  --container-max: 1200px;
  --nav-height: 72px;
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: var(--nav-height);
}

body {
  font-family: var(--font-family);
  font-size: var(--font-size-base);
  line-height: var(--line-height);
  color: var(--color-text);
  background-color: var(--color-bg);
  -webkit-font-smoothing: antialiased;
}

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

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

a:hover {
  color: var(--color-primary-dark);
}

ul, ol {
  list-style: none;
}

/* --- Utility --- */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 24px;
}

.section {
  padding: 80px 0;
}

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

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

.section-label {
  display: inline-block;
  font-size: var(--font-size-sm);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 2px;
  color: var(--color-primary);
  margin-bottom: 12px;
}

.section--dark .section-label {
  color: var(--color-accent);
}

.section-title {
  font-size: var(--font-size-h2);
  font-weight: 700;
  margin-bottom: 16px;
  line-height: 1.2;
}

.section-subtitle {
  font-size: var(--font-size-lg);
  color: var(--color-text-light);
  max-width: 700px;
  margin-bottom: 48px;
}

.section--dark .section-subtitle {
  color: rgba(255, 255, 255, 0.7);
}

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

.text-center .section-subtitle {
  margin-left: auto;
  margin-right: auto;
}

/* --- Buttons --- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 28px;
  font-size: var(--font-size-base);
  font-weight: 700;
  font-family: var(--font-family);
  border: 2px solid transparent;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: all var(--transition);
  text-decoration: none;
  line-height: 1;
}

.btn--primary {
  background-color: var(--color-primary);
  color: var(--color-white);
  border-color: var(--color-primary);
}

.btn--primary:hover {
  background-color: var(--color-primary-dark);
  border-color: var(--color-primary-dark);
  color: var(--color-white);
}

.btn--secondary {
  background-color: transparent;
  color: var(--color-primary);
  border-color: var(--color-primary);
}

.btn--secondary:hover {
  background-color: var(--color-primary);
  color: var(--color-white);
}

.btn--white {
  background-color: var(--color-white);
  color: var(--color-primary);
  border-color: var(--color-white);
}

.btn--white:hover {
  background-color: transparent;
  color: var(--color-white);
  border-color: var(--color-white);
}

.btn--ghost {
  background-color: transparent;
  color: var(--color-white);
  border-color: rgba(255, 255, 255, 0.4);
}

.btn--ghost:hover {
  background-color: rgba(255, 255, 255, 0.1);
  border-color: var(--color-white);
  color: var(--color-white);
}

.btn--sm {
  padding: 10px 20px;
  font-size: var(--font-size-sm);
}

.btn--lg {
  padding: 18px 36px;
  font-size: var(--font-size-lg);
}

/* --- Navigation --- */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: var(--nav-height);
  background-color: rgba(255, 255, 255, 0.98);
  backdrop-filter: blur(8px);
  z-index: 1000;
  transition: box-shadow var(--transition);
}

.nav--scrolled {
  box-shadow: var(--shadow-sm);
}

.nav__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
}

.nav__logo {
  display: flex;
  align-items: center;
  text-decoration: none;
}

.nav__logo-img {
  height: 40px;
  width: auto;
}

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

.nav__link {
  font-size: var(--font-size-sm);
  font-weight: 600;
  color: var(--color-text-light);
  text-decoration: none;
  transition: color var(--transition);
}

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

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

.nav__lang {
  display: flex;
  align-items: center;
  gap: 4px;
  font-size: var(--font-size-sm);
  font-weight: 600;
  color: var(--color-text-light);
}

.nav__lang a {
  padding: 4px 8px;
  border-radius: var(--radius-sm);
  color: var(--color-text-light);
  text-decoration: none;
  transition: all var(--transition);
}

.nav__lang a.active {
  background-color: var(--color-primary);
  color: var(--color-white);
}

.nav__lang a:hover:not(.active) {
  color: var(--color-primary);
}

.nav__lang-divider {
  color: var(--color-border);
}

/* Hamburger */
.nav__hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}

.nav__hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background-color: var(--color-text);
  transition: all var(--transition);
}

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

.nav__hamburger.active span:nth-child(2) {
  opacity: 0;
}

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

/* --- Hero --- */
.hero {
  padding-top: calc(var(--nav-height) + 80px);
  padding-bottom: 80px;
  background: linear-gradient(135deg, #FAFAFA 0%, #FFFFFF 50%, #FFF5F5 100%);
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: -200px;
  right: -200px;
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, rgba(184, 37, 32, 0.06) 0%, transparent 70%);
  border-radius: 50%;
}

.hero__content {
  max-width: 750px;
  position: relative;
  z-index: 1;
}

.hero__badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 16px;
  background-color: rgba(184, 37, 32, 0.08);
  color: var(--color-primary);
  font-size: var(--font-size-sm);
  font-weight: 700;
  border-radius: 100px;
  margin-bottom: 24px;
}

.hero__title {
  font-size: var(--font-size-h1);
  font-weight: 700;
  line-height: 1.15;
  margin-bottom: 20px;
  color: var(--color-text);
}

.hero__title span {
  color: var(--color-primary);
}

.hero__subtitle {
  font-size: var(--font-size-xl);
  color: var(--color-text-light);
  line-height: 1.6;
  margin-bottom: 32px;
  max-width: 600px;
}

.hero__actions {
  display: flex;
  gap: 16px;
  margin-bottom: 48px;
  flex-wrap: wrap;
}

.hero__trust {
  display: flex;
  gap: 32px;
  flex-wrap: wrap;
}

.hero__trust-item {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: var(--font-size-sm);
  color: var(--color-text-light);
}

.hero__trust-item svg {
  width: 20px;
  height: 20px;
  color: var(--color-primary);
  flex-shrink: 0;
}

/* --- Cards Grid --- */
.cards-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

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

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

/* --- Pain Point Cards --- */
.pain-card {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 32px 24px;
  transition: all var(--transition);
}

.pain-card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}

.pain-card__icon {
  width: 48px;
  height: 48px;
  background-color: rgba(184, 37, 32, 0.08);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
}

.pain-card__icon svg {
  width: 24px;
  height: 24px;
  color: var(--color-primary);
}

.pain-card__title {
  font-size: var(--font-size-base);
  font-weight: 700;
  margin-bottom: 8px;
}

.pain-card__text {
  font-size: var(--font-size-sm);
  color: var(--color-text-light);
  line-height: 1.6;
}

/* --- Tabs --- */
.tabs {
  margin-top: 40px;
}

.tabs__nav {
  display: flex;
  gap: 0;
  border-bottom: 2px solid var(--color-border);
  margin-bottom: 40px;
}

.tabs__btn {
  padding: 16px 32px;
  background: none;
  border: none;
  font-size: var(--font-size-base);
  font-weight: 700;
  font-family: var(--font-family);
  color: var(--color-text-light);
  cursor: pointer;
  border-bottom: 2px solid transparent;
  margin-bottom: -2px;
  transition: all var(--transition);
}

.tabs__btn:hover {
  color: var(--color-primary);
}

.tabs__btn.active {
  color: var(--color-primary);
  border-bottom-color: var(--color-primary);
}

.tabs__panel {
  display: none;
}

.tabs__panel.active {
  display: block;
}

.tab-features {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}

.tab-feature {
  display: flex;
  gap: 16px;
}

.tab-feature__icon {
  width: 40px;
  height: 40px;
  background-color: rgba(184, 37, 32, 0.08);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.tab-feature__icon svg {
  width: 20px;
  height: 20px;
  color: var(--color-primary);
}

.tab-feature__title {
  font-weight: 700;
  margin-bottom: 4px;
}

.tab-feature__text {
  font-size: var(--font-size-sm);
  color: var(--color-text-light);
}

/* --- Multi-Tenant Section --- */
.multitenant {
  display: flex;
  flex-direction: column;
  gap: 48px;
}

.multitenant__visual {
  background: var(--color-bg-alt);
  border-radius: var(--radius-lg);
  padding: 16px;
  border: 1px solid var(--color-border);
}

.multitenant__screenshot {
  width: 100%;
  height: auto;
  border-radius: var(--radius-md);
  display: block;
}

.tenant-card {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 16px;
  background: var(--color-white);
  border-radius: var(--radius-md);
  margin-bottom: 12px;
  border: 1px solid var(--color-border);
}

.tenant-card:last-child {
  margin-bottom: 0;
}

.tenant-card__avatar {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: var(--font-size-sm);
  color: var(--color-white);
  flex-shrink: 0;
}

.tenant-card__info {
  flex: 1;
  min-width: 0;
}

.tenant-card__name {
  font-size: var(--font-size-sm);
  font-weight: 700;
  margin-bottom: 6px;
}

.tenant-card__progress {
  height: 6px;
  background-color: var(--color-border);
  border-radius: 3px;
  overflow: hidden;
}

.tenant-card__bar {
  height: 100%;
  border-radius: 3px;
  transition: width 1s ease;
}

.tenant-card__percent {
  font-size: 12px;
  font-weight: 700;
  color: var(--color-text-light);
  flex-shrink: 0;
}

.multitenant__benefits {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
  margin-top: 32px;
}

.mt-benefit {
  display: flex;
  gap: 12px;
}

.mt-benefit__icon {
  width: 24px;
  height: 24px;
  color: var(--color-primary);
  flex-shrink: 0;
  margin-top: 2px;
}

.mt-benefit__title {
  font-weight: 700;
  font-size: var(--font-size-sm);
  margin-bottom: 2px;
}

.mt-benefit__text {
  font-size: var(--font-size-sm);
  color: var(--color-text-light);
}

/* --- Partner Models --- */
.partner-card {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 40px 32px;
  text-align: center;
  transition: all var(--transition);
  position: relative;
  display: flex;
  flex-direction: column;
}

.partner-card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-4px);
}

.partner-card--featured {
  border-color: var(--color-primary);
  box-shadow: var(--shadow-sm);
}

.partner-card--featured::before {
  content: attr(data-badge);
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
  background-color: var(--color-primary);
  color: var(--color-white);
  font-size: 12px;
  font-weight: 700;
  padding: 4px 16px;
  border-radius: 100px;
  white-space: nowrap;
}

.partner-card__icon {
  width: 64px;
  height: 64px;
  background-color: rgba(184, 37, 32, 0.08);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 20px;
}

.partner-card__icon svg {
  width: 28px;
  height: 28px;
  color: var(--color-primary);
}

.partner-card__title {
  font-size: var(--font-size-h4);
  font-weight: 700;
  margin-bottom: 4px;
}

.partner-card__tagline {
  font-size: var(--font-size-sm);
  color: var(--color-primary);
  font-weight: 600;
  margin-bottom: 16px;
}

.partner-card__text {
  font-size: var(--font-size-sm);
  color: var(--color-text-light);
  margin-bottom: 24px;
  line-height: 1.6;
}

.partner-card__features {
  text-align: left;
  margin-bottom: 32px;
  flex: 1;
}

.partner-card__feature {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  padding: 8px 0;
  font-size: var(--font-size-sm);
}

.partner-card__feature svg {
  width: 18px;
  height: 18px;
  color: var(--color-primary);
  flex-shrink: 0;
  margin-top: 1px;
}

.partner-card .btn {
  width: 100%;
}

/* --- Tiers --- */
.tiers {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 48px;
}

.tier {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 32px 24px;
  text-align: center;
  position: relative;
  transition: all var(--transition);
}

.tier:hover {
  box-shadow: var(--shadow-sm);
}

.tier--highlight {
  border-color: var(--color-primary);
  box-shadow: var(--shadow-sm);
}

.tier__badge {
  display: inline-block;
  padding: 4px 12px;
  border-radius: 100px;
  font-size: 12px;
  font-weight: 700;
  margin-bottom: 16px;
}

.tier__name {
  font-size: var(--font-size-h4);
  font-weight: 700;
  margin-bottom: 8px;
}

.tier__discount {
  font-size: var(--font-size-h3);
  font-weight: 700;
  color: var(--color-primary);
  margin-bottom: 4px;
}

.tier__discount-label {
  font-size: var(--font-size-sm);
  color: var(--color-text-light);
  margin-bottom: 20px;
}

.tier__requirements {
  font-size: var(--font-size-sm);
  color: var(--color-text-light);
  margin-bottom: 20px;
  padding-bottom: 20px;
  border-bottom: 1px solid var(--color-border);
}

.tier__benefits {
  text-align: left;
}

.tier__benefit {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  padding: 4px 0;
  font-size: var(--font-size-sm);
}

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

/* --- ROI Calculator --- */
.roi {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: start;
}

.roi__input {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 40px;
}

.roi__label {
  font-weight: 700;
  margin-bottom: 8px;
  display: block;
}

.roi__sublabel {
  font-size: var(--font-size-sm);
  color: var(--color-text-light);
  margin-bottom: 20px;
}

.roi__slider-wrap {
  margin-bottom: 32px;
}

.roi__slider-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 12px;
}

.roi__slider-value {
  font-size: var(--font-size-h3);
  font-weight: 700;
  color: var(--color-primary);
}

.roi__select-wrap {
  margin-top: 8px;
}

.roi__select {
  width: 100%;
  padding: 10px 14px;
  font-size: var(--font-size-base);
  font-family: var(--font-family);
  border: 2px solid var(--color-border);
  border-radius: var(--radius-md);
  background: var(--color-white);
  color: var(--color-text);
  cursor: pointer;
  outline: none;
  transition: border-color var(--transition);
}

.roi__select:focus {
  border-color: var(--color-primary);
}

.roi__slider {
  width: 100%;
  height: 8px;
  -webkit-appearance: none;
  appearance: none;
  background: var(--color-border);
  border-radius: 4px;
  outline: none;
}

.roi__slider::-webkit-slider-thumb {
  -webkit-appearance: none;
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: var(--color-primary);
  cursor: pointer;
  box-shadow: 0 2px 6px rgba(184, 37, 32, 0.3);
}

.roi__slider::-moz-range-thumb {
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: var(--color-primary);
  cursor: pointer;
  border: none;
  box-shadow: 0 2px 6px rgba(184, 37, 32, 0.3);
}

.roi__results {
  background: var(--color-bg-dark);
  border-radius: var(--radius-md);
  padding: 40px;
  color: var(--color-white);
}

.roi__results-title {
  font-size: var(--font-size-lg);
  font-weight: 700;
  margin-bottom: 32px;
}

.roi__metric {
  margin-bottom: 28px;
  padding-bottom: 28px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.roi__metric:last-of-type {
  border-bottom: none;
  margin-bottom: 0;
  padding-bottom: 0;
}

.roi__metric-label {
  font-size: var(--font-size-sm);
  color: rgba(255, 255, 255, 0.6);
  margin-bottom: 4px;
}

.roi__metric-value {
  font-size: var(--font-size-h2);
  font-weight: 700;
}

.roi__metric-value--accent {
  color: var(--color-accent);
}

.roi__metric-note {
  font-size: 12px;
  color: rgba(255, 255, 255, 0.5);
  margin-top: 4px;
}

.roi__disclaimer {
  font-size: 12px;
  color: rgba(255, 255, 255, 0.4);
  margin-top: 24px;
  padding-top: 24px;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}

/* --- Enablement --- */
.enablement-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
  margin-bottom: 48px;
}

.enablement-card {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 32px;
  transition: all var(--transition);
}

.enablement-card:hover {
  box-shadow: var(--shadow-sm);
}

.enablement-card__icon {
  width: 48px;
  height: 48px;
  background-color: rgba(184, 37, 32, 0.08);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
}

.enablement-card__icon svg {
  width: 24px;
  height: 24px;
  color: var(--color-primary);
}

.enablement-card__title {
  font-size: var(--font-size-lg);
  font-weight: 700;
  margin-bottom: 12px;
}

.enablement-card__list {
  list-style: none;
}

.enablement-card__list li {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  padding: 6px 0;
  font-size: var(--font-size-sm);
  color: var(--color-text-light);
}

.enablement-card__list li svg {
  width: 16px;
  height: 16px;
  color: var(--color-primary);
  flex-shrink: 0;
  margin-top: 2px;
}

.enablement-extras {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}

.enablement-extra {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 16px;
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  font-size: var(--font-size-sm);
  font-weight: 600;
}

.enablement-extra svg {
  width: 20px;
  height: 20px;
  color: var(--color-primary);
  flex-shrink: 0;
}

/* --- Comparison Table --- */
.comparison-table-wrap {
  overflow-x: auto;
  margin-top: 40px;
}

.comparison-table {
  width: 100%;
  border-collapse: collapse;
  min-width: 600px;
}

.comparison-table th,
.comparison-table td {
  padding: 16px 20px;
  text-align: left;
  border-bottom: 1px solid var(--color-border);
  font-size: var(--font-size-sm);
}

.comparison-table thead th {
  font-weight: 700;
  font-size: var(--font-size-base);
  background: var(--color-bg-alt);
  border-bottom: 2px solid var(--color-border);
}

.comparison-table thead th:first-child {
  border-top-left-radius: var(--radius-md);
}

.comparison-table thead th:last-child {
  border-top-right-radius: var(--radius-md);
}

.comparison-table thead th.highlight {
  background: var(--color-primary);
  color: var(--color-white);
}

.comparison-table td.highlight {
  background: rgba(184, 37, 32, 0.04);
  font-weight: 600;
}

.comparison-table .check {
  color: var(--color-primary);
  font-weight: 700;
}

.comparison-table .cross {
  color: var(--color-text-muted);
}

.comparison-table .partial {
  color: #E6A817;
  font-weight: 600;
}

/* --- FAQ --- */
.faq-list {
  max-width: 800px;
  margin: 0 auto;
}

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

.faq-item__question {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 24px 0;
  background: none;
  border: none;
  font-size: var(--font-size-base);
  font-weight: 700;
  font-family: var(--font-family);
  color: var(--color-text);
  cursor: pointer;
  text-align: left;
  gap: 16px;
  transition: color var(--transition);
}

.faq-item__question:hover {
  color: var(--color-primary);
}

.faq-item__icon {
  width: 24px;
  height: 24px;
  flex-shrink: 0;
  transition: transform var(--transition);
}

.faq-item.active .faq-item__icon {
  transform: rotate(45deg);
}

.faq-item__answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s ease, padding 0.4s ease;
}

.faq-item.active .faq-item__answer {
  max-height: 300px;
  padding-bottom: 24px;
}

.faq-item__answer p {
  font-size: var(--font-size-sm);
  color: var(--color-text-light);
  line-height: 1.7;
}

/* --- CTA Section --- */
.cta-section {
  background: linear-gradient(135deg, var(--color-bg-dark) 0%, #2A2A4A 100%);
  color: var(--color-white);
  text-align: center;
  padding: 100px 0;
}

.cta-section__title {
  font-size: var(--font-size-h2);
  font-weight: 700;
  margin-bottom: 16px;
}

.cta-section__text {
  font-size: var(--font-size-lg);
  color: rgba(255, 255, 255, 0.7);
  max-width: 600px;
  margin: 0 auto 40px;
}

.cta-section__actions {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
}

.cta-section__note {
  font-size: var(--font-size-sm);
  color: rgba(255, 255, 255, 0.5);
  margin-top: 24px;
}

/* --- Footer --- */
.footer {
  background-color: #111111;
  color: rgba(255, 255, 255, 0.7);
  padding: 64px 0 32px;
}

.footer__grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 48px;
  margin-bottom: 48px;
}

.footer__brand {
  max-width: 300px;
}

.footer__logo {
  display: inline-block;
  margin-bottom: 16px;
}

.footer__logo-img {
  height: 36px;
  width: auto;
  filter: brightness(0) invert(1);
}

.footer__desc {
  font-size: var(--font-size-sm);
  line-height: 1.7;
  margin-bottom: 20px;
}

.footer__social {
  display: flex;
  gap: 12px;
}

.footer__social a {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  color: rgba(255, 255, 255, 0.7);
  transition: all var(--transition);
}

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

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

.footer__heading {
  font-size: var(--font-size-sm);
  font-weight: 700;
  color: var(--color-white);
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 20px;
}

.footer__links li {
  margin-bottom: 10px;
}

.footer__links a {
  font-size: var(--font-size-sm);
  color: rgba(255, 255, 255, 0.6);
  transition: color var(--transition);
}

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

.footer__bottom {
  padding-top: 32px;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 16px;
  font-size: var(--font-size-sm);
}

.footer__legal {
  display: flex;
  gap: 24px;
}

.footer__legal a {
  color: rgba(255, 255, 255, 0.5);
}

.footer__legal a:hover {
  color: var(--color-white);
}

/* --- Animations --- */
.fade-in {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.fade-in.visible {
  opacity: 1;
  transform: translateY(0);
}

/* --- Responsive --- */
@media (max-width: 1024px) {
  .cards-grid {
    grid-template-columns: repeat(2, 1fr);
  }

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

  .multitenant {
    gap: 32px;
  }

  .roi {
    grid-template-columns: 1fr;
    gap: 32px;
  }

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

  .footer__grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 768px) {
  :root {
    --font-size-h1: 2rem;
    --font-size-h2: 1.5rem;
    --font-size-h3: 1.25rem;
    --nav-height: 64px;
  }

  .section {
    padding: 56px 0;
  }

  .nav__menu {
    display: none;
    position: absolute;
    top: var(--nav-height);
    left: 0;
    right: 0;
    flex-direction: column;
    background: var(--color-white);
    padding: 24px;
    gap: 16px;
    box-shadow: var(--shadow-md);
  }

  .nav__menu.active {
    display: flex;
  }

  .nav__hamburger {
    display: flex;
  }

  .nav__actions .btn {
    display: none;
  }

  .hero {
    padding-top: calc(var(--nav-height) + 48px);
    padding-bottom: 48px;
  }

  .hero__actions {
    flex-direction: column;
  }

  .hero__trust {
    flex-direction: column;
    gap: 16px;
  }

  .cards-grid,
  .cards-grid--3 {
    grid-template-columns: 1fr;
  }

  .tab-features {
    grid-template-columns: 1fr;
  }

  .tabs__btn {
    padding: 12px 16px;
    font-size: var(--font-size-sm);
  }

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

  .enablement-grid {
    grid-template-columns: 1fr;
  }

  .enablement-extras {
    grid-template-columns: 1fr;
  }

  .multitenant__benefits {
    grid-template-columns: 1fr;
  }

  .footer__grid {
    grid-template-columns: 1fr;
    gap: 32px;
  }

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

  .cta-section {
    padding: 64px 0;
  }

  .cta-section__actions {
    flex-direction: column;
    align-items: center;
  }
}

@media (max-width: 480px) {
  :root {
    --font-size-h1: 1.75rem;
    --font-size-h2: 1.375rem;
  }

  .container {
    padding: 0 16px;
  }

  .partner-card {
    padding: 28px 20px;
  }

  .roi__input,
  .roi__results {
    padding: 28px;
  }
}