/* ============================================
   PAPERLY — Design System & Styles
   Private scans. Polished PDFs.
   ============================================ */

/* --- Google Fonts --- */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800&display=swap');

/* --- CSS Custom Properties --- */
:root {
  --bg: #050505;
  --bg-elevated: #0d0d0d;
  --bg-card: #111111;
  --bg-card-hover: #161616;
  --border-subtle: rgba(255, 255, 255, 0.06);
  --border-hover: rgba(52, 211, 153, 0.2);

  --green: #34D399;
  --green-dim: rgba(52, 211, 153, 0.12);
  --green-glow: rgba(52, 211, 153, 0.25);

  --white: #FFFFFF;
  --text-primary: #FFFFFF;
  --text-secondary: #B3B3B3;
  --text-tertiary: #737373;

  --font: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;

  --radius-sm: 12px;
  --radius-md: 16px;
  --radius-lg: 24px;
  --radius-xl: 32px;

  --shadow-card: 0 1px 3px rgba(0,0,0,0.4), 0 0 0 1px var(--border-subtle);
  --shadow-card-hover: 0 8px 32px rgba(0,0,0,0.6), 0 0 0 1px var(--border-hover);
  --shadow-green: 0 0 40px var(--green-glow);

  --transition-fast: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-smooth: 0.4s cubic-bezier(0.16, 1, 0.3, 1);
  --transition-spring: 0.5s cubic-bezier(0.34, 1.56, 0.64, 1);

  --container-max: 1200px;
  --container-narrow: 800px;
}

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

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
  font-size: 16px;
}

body {
  font-family: var(--font);
  background: var(--bg);
  color: var(--text-primary);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

a {
  color: inherit;
  text-decoration: none;
}

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

ul, ol {
  list-style: none;
}

button {
  font-family: var(--font);
  cursor: pointer;
  border: none;
  background: none;
}

/* --- Scrollbar --- */
::-webkit-scrollbar {
  width: 6px;
}
::-webkit-scrollbar-track {
  background: var(--bg);
}
::-webkit-scrollbar-thumb {
  background: var(--text-tertiary);
  border-radius: 3px;
}
::-webkit-scrollbar-thumb:hover {
  background: var(--text-secondary);
}

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

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

section {
  padding: 100px 0;
}

/* --- Animations --- */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(32px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

@keyframes shimmer {
  0% { background-position: -200% center; }
  100% { background-position: 200% center; }
}

@keyframes pulse-ring {
  0% {
    transform: scale(0.95);
    opacity: 0.5;
  }
  50% {
    transform: scale(1);
    opacity: 0.3;
  }
  100% {
    transform: scale(0.95);
    opacity: 0.5;
  }
}

@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-8px); }
}

@keyframes gradientShift {
  0% { background-position: 0% 50%; }
  50% { background-position: 100% 50%; }
  100% { background-position: 0% 50%; }
}

.reveal {
  opacity: 0;
  transform: translateY(32px);
  transition: opacity 0.7s cubic-bezier(0.16, 1, 0.3, 1),
              transform 0.7s cubic-bezier(0.16, 1, 0.3, 1);
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

.reveal-delay-1 { transition-delay: 0.1s; }
.reveal-delay-2 { transition-delay: 0.2s; }
.reveal-delay-3 { transition-delay: 0.3s; }
.reveal-delay-4 { transition-delay: 0.4s; }
.reveal-delay-5 { transition-delay: 0.5s; }

/* ============================================
   NAVIGATION
   ============================================ */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  padding: 0 24px;
  transition: var(--transition-smooth);
}

.nav::before {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(5, 5, 5, 0.7);
  backdrop-filter: blur(20px) saturate(180%);
  -webkit-backdrop-filter: blur(20px) saturate(180%);
  border-bottom: 1px solid var(--border-subtle);
  opacity: 0;
  transition: opacity var(--transition-smooth);
}

.nav.scrolled::before {
  opacity: 1;
}

.nav__inner {
  max-width: var(--container-max);
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
  position: relative;
  z-index: 1;
}

.nav__logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 700;
  font-size: 1.2rem;
  letter-spacing: -0.02em;
}

.nav__logo-icon {
  width: 36px;
  height: 36px;
  border-radius: 10px;
  object-fit: cover;
  box-shadow: 0 2px 12px var(--green-glow);
}

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

.nav__link {
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--text-secondary);
  transition: color var(--transition-fast);
  position: relative;
}

.nav__link::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--green);
  border-radius: 1px;
  transition: width var(--transition-smooth);
}

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

.nav__link:hover::after {
  width: 100%;
}

.nav__link--active {
  color: var(--white);
}

/* Mobile menu */
.nav__hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 4px;
  z-index: 1001;
}

.nav__hamburger span {
  width: 22px;
  height: 2px;
  background: var(--white);
  border-radius: 2px;
  transition: var(--transition-fast);
}

.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);
}

.nav__mobile-menu {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(5, 5, 5, 0.95);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  z-index: 999;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 32px;
}

.nav__mobile-menu.active {
  display: flex;
}

.nav__mobile-menu a {
  font-size: 1.5rem;
  font-weight: 600;
  color: var(--text-secondary);
  transition: color var(--transition-fast);
}

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

@media (max-width: 768px) {
  .nav__links {
    display: none;
  }
  .nav__hamburger {
    display: flex;
  }
}

/* ============================================
   HERO SECTION
   ============================================ */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 120px 24px 80px;
  position: relative;
  overflow: hidden;
}

/* Background effects */
.hero__bg-glow {
  position: absolute;
  top: -20%;
  left: 50%;
  transform: translateX(-50%);
  width: 800px;
  height: 800px;
  background: radial-gradient(circle, var(--green-glow) 0%, transparent 70%);
  opacity: 0.3;
  pointer-events: none;
  animation: pulse-ring 6s ease-in-out infinite;
}

.hero__bg-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,0.02) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.02) 1px, transparent 1px);
  background-size: 60px 60px;
  mask-image: radial-gradient(ellipse at center, black 30%, transparent 70%);
  -webkit-mask-image: radial-gradient(ellipse at center, black 30%, transparent 70%);
  pointer-events: none;
}

.hero__content {
  position: relative;
  z-index: 1;
  max-width: 720px;
}

.hero__badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 16px;
  background: var(--green-dim);
  border: 1px solid rgba(52, 211, 153, 0.15);
  border-radius: 100px;
  font-size: 0.82rem;
  font-weight: 500;
  color: var(--green);
  margin-bottom: 32px;
  animation: fadeInUp 0.8s ease forwards;
}

.hero__badge-dot {
  width: 6px;
  height: 6px;
  background: var(--green);
  border-radius: 50%;
  animation: pulse-ring 2s ease-in-out infinite;
}

.hero__title {
  font-size: clamp(2.8rem, 6vw, 5rem);
  font-weight: 800;
  line-height: 1.05;
  letter-spacing: -0.03em;
  margin-bottom: 24px;
  animation: fadeInUp 0.8s 0.15s ease forwards;
  opacity: 0;
}

.hero__title span {
  background: linear-gradient(135deg, var(--green), #6EE7B7);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero__subtitle {
  font-size: clamp(1.05rem, 2vw, 1.25rem);
  color: var(--text-secondary);
  line-height: 1.6;
  max-width: 540px;
  margin: 0 auto 40px;
  font-weight: 400;
  animation: fadeInUp 0.8s 0.3s ease forwards;
  opacity: 0;
}

.hero__actions {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  flex-wrap: wrap;
  animation: fadeInUp 0.8s 0.45s ease forwards;
  opacity: 0;
}

/* --- Buttons --- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 14px 28px;
  border-radius: var(--radius-sm);
  font-size: 0.95rem;
  font-weight: 600;
  transition: all var(--transition-smooth);
  position: relative;
  overflow: hidden;
}

.btn--primary {
  background: var(--green);
  color: #050505;
  box-shadow: 0 2px 16px var(--green-glow);
}

.btn--primary:hover {
  background: #6EE7B7;
  transform: translateY(-2px);
  box-shadow: 0 4px 24px var(--green-glow);
}

.btn--primary:active {
  transform: translateY(0);
}

.btn--secondary {
  background: transparent;
  color: var(--white);
  border: 1px solid rgba(255, 255, 255, 0.15);
}

.btn--secondary:hover {
  background: rgba(255, 255, 255, 0.05);
  border-color: rgba(255, 255, 255, 0.25);
  transform: translateY(-2px);
}

.btn__icon {
  font-size: 1.2em;
}

/* ============================================
   FEATURES SECTION
   ============================================ */
.features {
  padding: 100px 0;
}

.section__label {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.82rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--green);
  margin-bottom: 16px;
}

.section__label-line {
  width: 24px;
  height: 2px;
  background: var(--green);
  border-radius: 1px;
}

.section__title {
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 800;
  letter-spacing: -0.03em;
  line-height: 1.1;
  margin-bottom: 16px;
}

.section__subtitle {
  font-size: 1.1rem;
  color: var(--text-secondary);
  max-width: 520px;
  line-height: 1.6;
}

.section__header {
  text-align: center;
  margin-bottom: 64px;
}

.section__header .section__subtitle {
  margin: 0 auto;
}

.features__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.feature-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 32px;
  transition: all var(--transition-smooth);
  position: relative;
  overflow: hidden;
}

.feature-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--green), transparent);
  opacity: 0;
  transition: opacity var(--transition-smooth);
}

.feature-card:hover {
  background: var(--bg-card-hover);
  border-color: var(--border-hover);
  transform: translateY(-4px);
  box-shadow: var(--shadow-card-hover);
}

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

.feature-card__icon {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-sm);
  background: var(--green-dim);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  margin-bottom: 20px;
  transition: all var(--transition-smooth);
}

.feature-card:hover .feature-card__icon {
  background: var(--green);
  box-shadow: 0 0 24px var(--green-glow);
}

.feature-card:hover .feature-card__icon span {
  filter: brightness(0);
}

.feature-card__title {
  font-size: 1.1rem;
  font-weight: 700;
  margin-bottom: 8px;
  letter-spacing: -0.01em;
}

.feature-card__desc {
  font-size: 0.92rem;
  color: var(--text-secondary);
  line-height: 1.5;
}

@media (max-width: 900px) {
  .features__grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 600px) {
  .features__grid {
    grid-template-columns: 1fr;
  }
}

/* ============================================
   PRIVACY SECTION
   ============================================ */
.privacy-section {
  padding: 100px 0;
  position: relative;
  overflow: hidden;
}

.privacy-section__bg {
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at center, rgba(52, 211, 153, 0.04) 0%, transparent 60%);
  pointer-events: none;
}

.privacy-section__inner {
  position: relative;
  display: flex;
  align-items: center;
  gap: 80px;
}

.privacy-section__content {
  flex: 1;
}

.privacy-section__visual {
  flex: 1;
  display: flex;
  justify-content: center;
}

.privacy-shield {
  width: 280px;
  height: 320px;
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
}

.privacy-shield__icon {
  font-size: 7rem;
  position: relative;
  z-index: 1;
  animation: float 4s ease-in-out infinite;
  filter: drop-shadow(0 0 40px var(--green-glow));
}

.privacy-shield__ring {
  position: absolute;
  inset: 0;
  border: 2px solid rgba(52, 211, 153, 0.1);
  border-radius: 50%;
  animation: pulse-ring 4s ease-in-out infinite;
}

.privacy-shield__ring:nth-child(2) {
  inset: -20px;
  animation-delay: 0.5s;
  border-color: rgba(52, 211, 153, 0.05);
}

.privacy-shield__ring:nth-child(3) {
  inset: -40px;
  animation-delay: 1s;
  border-color: rgba(52, 211, 153, 0.025);
}

.privacy__list {
  margin-top: 32px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.privacy__item {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 16px 20px;
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm);
  transition: all var(--transition-smooth);
}

.privacy__item:hover {
  border-color: var(--border-hover);
  background: var(--bg-card-hover);
  transform: translateX(4px);
}

.privacy__item-check {
  width: 28px;
  height: 28px;
  background: var(--green-dim);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--green);
  font-size: 0.85rem;
  font-weight: 700;
  flex-shrink: 0;
}

.privacy__item-text {
  font-weight: 500;
  font-size: 0.95rem;
}

@media (max-width: 900px) {
  .privacy-section__inner {
    flex-direction: column-reverse;
    gap: 48px;
    text-align: center;
  }
  .privacy-shield {
    width: 200px;
    height: 240px;
  }
  .privacy-shield__icon {
    font-size: 5rem;
  }
}

/* ============================================
   SCREENSHOTS SECTION
   ============================================ */
.screenshots {
  padding: 100px 0;
}

.screenshots__gallery {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-top: 48px;
}

.screenshot-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: all var(--transition-smooth);
}

.screenshot-card:hover {
  border-color: var(--border-hover);
  transform: translateY(-4px);
  box-shadow: var(--shadow-card-hover);
}

.screenshot-card__image {
  aspect-ratio: 9 / 16;
  background: linear-gradient(135deg, var(--bg-elevated), var(--bg-card));
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
}

.screenshot-card__image::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(52, 211, 153, 0.03), rgba(52, 211, 153, 0.08));
}

.screenshot-card__placeholder {
  font-size: 3rem;
  opacity: 0.3;
  position: relative;
  z-index: 1;
}

.screenshot-card__caption {
  padding: 16px 20px;
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--text-secondary);
  text-align: center;
  border-top: 1px solid var(--border-subtle);
}

@media (max-width: 900px) {
  .screenshots__gallery {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 600px) {
  .screenshots__gallery {
    grid-template-columns: 1fr;
    max-width: 320px;
    margin-left: auto;
    margin-right: auto;
  }
}

/* ============================================
   CTA SECTION
   ============================================ */
.cta-section {
  padding: 100px 0;
}

.cta-section__card {
  background: linear-gradient(135deg, rgba(52, 211, 153, 0.08), rgba(52, 211, 153, 0.02));
  border: 1px solid rgba(52, 211, 153, 0.12);
  border-radius: var(--radius-xl);
  padding: 72px 48px;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.cta-section__card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, var(--green-glow) 0%, transparent 70%);
  opacity: 0.2;
  pointer-events: none;
}

.cta-section__title {
  font-size: clamp(1.8rem, 3.5vw, 2.5rem);
  font-weight: 800;
  letter-spacing: -0.03em;
  margin-bottom: 16px;
  position: relative;
}

.cta-section__subtitle {
  font-size: 1.1rem;
  color: var(--text-secondary);
  margin-bottom: 36px;
  position: relative;
}

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

/* ============================================
   FOOTER
   ============================================ */
.footer {
  border-top: 1px solid var(--border-subtle);
  padding: 48px 0 32px;
}

.footer__inner {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 48px;
  flex-wrap: wrap;
}

.footer__brand {
  max-width: 280px;
}

.footer__logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 700;
  font-size: 1.15rem;
  margin-bottom: 12px;
}

.footer__logo-icon {
  width: 32px;
  height: 32px;
  border-radius: 8px;
  object-fit: cover;
}

.footer__desc {
  font-size: 0.88rem;
  color: var(--text-tertiary);
  line-height: 1.6;
}

.footer__column h4 {
  font-size: 0.82rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-secondary);
  margin-bottom: 16px;
}

.footer__column a {
  display: block;
  font-size: 0.9rem;
  color: var(--text-tertiary);
  padding: 4px 0;
  transition: color var(--transition-fast);
}

.footer__column a:hover {
  color: var(--green);
}

.footer__bottom {
  margin-top: 48px;
  padding-top: 24px;
  border-top: 1px solid var(--border-subtle);
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 16px;
}

.footer__copy {
  font-size: 0.82rem;
  color: var(--text-tertiary);
}

.footer__email {
  font-size: 0.82rem;
  color: var(--text-tertiary);
  transition: color var(--transition-fast);
}

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

/* ============================================
   PAGE — PRIVACY POLICY
   ============================================ */
.page-header {
  padding: 140px 0 60px;
  text-align: center;
  position: relative;
}

.page-header__bg {
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at top center, rgba(52, 211, 153, 0.05) 0%, transparent 60%);
  pointer-events: none;
}

.page-header__title {
  font-size: clamp(2.2rem, 4vw, 3.2rem);
  font-weight: 800;
  letter-spacing: -0.03em;
  position: relative;
}

.page-header__subtitle {
  font-size: 1.05rem;
  color: var(--text-secondary);
  margin-top: 12px;
  position: relative;
}

.policy-content {
  padding: 0 0 100px;
}

.policy-section {
  margin-bottom: 48px;
}

.policy-section__title {
  font-size: 1.4rem;
  font-weight: 700;
  margin-bottom: 16px;
  letter-spacing: -0.01em;
  display: flex;
  align-items: center;
  gap: 12px;
}

.policy-section__title-icon {
  width: 32px;
  height: 32px;
  background: var(--green-dim);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.9rem;
  flex-shrink: 0;
}

.policy-section p,
.policy-section li {
  font-size: 0.95rem;
  color: var(--text-secondary);
  line-height: 1.8;
  margin-bottom: 12px;
}

.policy-section ul {
  margin-top: 8px;
  padding-left: 0;
}

.policy-section li {
  padding-left: 24px;
  position: relative;
}

.policy-section li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 10px;
  width: 6px;
  height: 6px;
  background: var(--green);
  border-radius: 50%;
}

.policy-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 32px;
  margin-bottom: 24px;
}

/* ============================================
   PAGE — SUPPORT
   ============================================ */
.support-contact {
  padding: 0 0 60px;
}

.support-contact__cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 20px;
  margin-top: 32px;
}

.support-contact__card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 32px;
  text-align: center;
  transition: all var(--transition-smooth);
}

.support-contact__card:hover {
  border-color: var(--border-hover);
  transform: translateY(-4px);
  box-shadow: var(--shadow-card-hover);
}

.support-contact__icon {
  width: 56px;
  height: 56px;
  margin: 0 auto 16px;
  background: var(--green-dim);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.6rem;
}

.support-contact__card h3 {
  font-size: 1.1rem;
  font-weight: 700;
  margin-bottom: 8px;
}

.support-contact__card p {
  font-size: 0.92rem;
  color: var(--text-secondary);
  line-height: 1.5;
}

.support-contact__card a {
  color: var(--green);
  font-weight: 500;
  transition: opacity var(--transition-fast);
}

.support-contact__card a:hover {
  opacity: 0.8;
}

/* FAQ */
.faq {
  padding: 60px 0 100px;
}

.faq__grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
  margin-top: 48px;
}

.faq-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: all var(--transition-smooth);
}

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

.faq-card__question {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 24px;
  width: 100%;
  text-align: left;
  font-size: 1rem;
  font-weight: 600;
  color: var(--text-primary);
  cursor: pointer;
  transition: background var(--transition-fast);
}

.faq-card__question:hover {
  background: var(--bg-card-hover);
}

.faq-card__chevron {
  font-size: 0.8rem;
  color: var(--text-tertiary);
  transition: transform var(--transition-smooth);
  flex-shrink: 0;
}

.faq-card.open .faq-card__chevron {
  transform: rotate(180deg);
}

.faq-card__answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height var(--transition-smooth);
}

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

.faq-card.open .faq-card__answer {
  max-height: 400px;
}

@media (max-width: 700px) {
  .faq__grid {
    grid-template-columns: 1fr;
  }
}

/* ============================================
   UTILITY CLASSES
   ============================================ */
.text-green {
  color: var(--green);
}

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

.mt-4 { margin-top: 16px; }
.mt-8 { margin-top: 32px; }
.mb-4 { margin-bottom: 16px; }
.mb-8 { margin-bottom: 32px; }

/* ============================================
   RESPONSIVE REFINEMENTS
   ============================================ */
@media (max-width: 768px) {
  section {
    padding: 72px 0;
  }

  .hero {
    padding: 100px 20px 60px;
    min-height: auto;
  }

  .hero__actions {
    flex-direction: column;
  }

  .btn {
    width: 100%;
    justify-content: center;
  }

  .footer__inner {
    flex-direction: column;
    gap: 32px;
  }

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

  .cta-section__card {
    padding: 48px 24px;
  }
}