/* ===== Custom Properties ===== */
:root {
  --color-navy: #17324D;
  --color-navy-dark: #0F2740;
  --color-warm-bg: #F7F9FD;
  --color-gray-bg: #EDF2FB;
  --color-primary: #5B8CFF;
  --color-primary-bg: rgba(91, 140, 255, 0.12);
  --color-dark-text: #17324D;
  --color-gray-text: #5E6876;
  --color-white: #FFFFFF;
  --color-red: #FF3B30;

  --font-outfit: 'Outfit', sans-serif;
  --font-manrope: 'Manrope', sans-serif;
  --font-jetbrains: 'JetBrains Mono', monospace;

  --max-width: 1440px;
  --section-padding-x: 80px;
  --section-padding-y: 100px;
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-manrope);
  color: var(--color-dark-text);
  line-height: 1.5;
  background: var(--color-white);
}

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

ul {
  list-style: none;
}

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

/* ===== Utility ===== */
.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--section-padding-x);
}

.section-overline {
  font-family: var(--font-jetbrains);
  font-weight: 700;
  font-size: 14px;
  color: var(--color-primary);
  letter-spacing: 1.5px;
  text-transform: uppercase;
  margin-bottom: 16px;
}

.section-title {
  font-family: var(--font-outfit);
  font-weight: 700;
  font-size: 40px;
  color: var(--color-dark-text);
  line-height: 120%;
  margin-bottom: 24px;
}

.section-title--white {
  color: var(--color-white);
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-manrope);
  font-weight: 600;
  font-size: 16px;
  color: var(--color-white);
  background: var(--color-primary);
  border: none;
  border-radius: 12px;
  padding: 16px 28px;
  cursor: pointer;
  transition: opacity 0.2s;
}

.btn:hover {
  opacity: 0.9;
}

.btn--outline {
  background: transparent;
  border: 2px solid var(--color-white);
}

.btn--small {
  font-size: 14px;
  border-radius: 8px;
  padding: 10px 20px;
}

/* ===== Header ===== */
.header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: rgba(15, 30, 54, 0.85);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}

.header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
}

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

.header__logo-text {
  font-family: var(--font-outfit);
  font-weight: 700;
  font-size: 22px;
  color: var(--color-white);
}

.header__nav {
  display: flex;
  gap: 32px;
}

.header__nav a {
  font-family: var(--font-manrope);
  font-weight: 500;
  font-size: 14px;
  color: var(--color-white);
  transition: color 0.2s;
}

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

.header__right {
  display: flex;
  align-items: center;
  gap: 20px;
}

.header__tariff-link {
  font-family: var(--font-manrope);
  font-weight: 600;
  font-size: 14px;
  color: var(--color-primary);
}

/* ===== Hero ===== */
.hero {
  background: var(--color-navy);
  padding: var(--section-padding-y) 0;
}

.hero .container {
  display: grid;
  grid-template-columns: 1.5fr 1fr;
  align-items: center;
  gap: 60px;
}

.hero__overline {
  font-family: var(--font-manrope);
  font-weight: 700;
  font-size: 13px;
  color: var(--color-primary);
  letter-spacing: 1px;
  text-transform: uppercase;
  margin-bottom: 20px;
}

.hero__title {
  font-family: var(--font-outfit);
  font-weight: 700;
  font-size: 56px;
  color: var(--color-white);
  line-height: 115%;
  margin-bottom: 24px;
}

.hero__subtitle {
  font-family: var(--font-manrope);
  font-weight: 400;
  font-size: 18px;
  color: var(--color-white);
  line-height: 160%;
  margin-bottom: 40px;
  opacity: 0.85;
}

.hero__buttons {
  display: flex;
  gap: 16px;
  margin-bottom: 24px;
}

.hero__disclaimer {
  font-family: var(--font-manrope);
  font-size: 13px;
  color: var(--color-gray-text);
  line-height: 150%;
}

.hero__image {
  display: flex;
  justify-content: center;
}

.hero__image img {
  max-height: 520px;
  object-fit: contain;
}

/* ===== How It Works ===== */
.how-it-works {
  background: var(--color-warm-bg);
  padding: var(--section-padding-y) 0;
}

.how-it-works .container {
  text-align: center;
}

.how-it-works__cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
  margin-top: 56px;
  text-align: left;
}

.step-card {
  background: var(--color-white);
  border-radius: 20px;
  padding: 32px;
}

.step-card__number {
  font-family: var(--font-outfit);
  font-weight: 700;
  font-size: 40px;
  color: var(--color-primary);
  margin-bottom: 16px;
}

.step-card__icon {
  margin-bottom: 16px;
}

.step-card__title {
  font-family: var(--font-outfit);
  font-weight: 600;
  font-size: 20px;
  color: var(--color-dark-text);
  margin-bottom: 12px;
}

.step-card__text {
  font-family: var(--font-manrope);
  font-weight: 400;
  font-size: 15px;
  color: var(--color-gray-text);
  line-height: 150%;
}

/* ===== Features ===== */
.features {
  background: var(--color-gray-bg);
  padding: var(--section-padding-y) 0;
}

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

.features__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 56px;
  text-align: left;
}

.feature-card {
  background: var(--color-white);
  border-radius: 20px;
  padding: 32px;
}

.feature-card__icon {
  margin-bottom: 20px;
}

.feature-card__title {
  font-family: var(--font-outfit);
  font-weight: 600;
  font-size: 20px;
  color: var(--color-dark-text);
  margin-bottom: 12px;
  display: flex;
  align-items: center;
  gap: 10px;
}

.feature-card__badge {
  font-family: var(--font-manrope);
  font-weight: 600;
  font-size: 11px;
  color: var(--color-primary);
  background: var(--color-primary-bg);
  border-radius: 6px;
  padding: 4px 8px;
}

.feature-card__text {
  font-family: var(--font-manrope);
  font-weight: 400;
  font-size: 14px;
  color: var(--color-gray-text);
  line-height: 150%;
}

/* ===== Family/Group ===== */
.family {
  background: var(--color-navy);
  padding: var(--section-padding-y) 0;
}

.family .container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: center;
  gap: 60px;
}

.family__overline {
  font-family: var(--font-jetbrains);
  font-weight: 700;
  font-size: 14px;
  color: var(--color-primary);
  letter-spacing: 1.5px;
  text-transform: uppercase;
  margin-bottom: 16px;
}

.family__title {
  font-family: var(--font-outfit);
  font-weight: 700;
  font-size: 40px;
  color: var(--color-white);
  line-height: 120%;
  margin-bottom: 20px;
}

.family__subtitle {
  font-family: var(--font-manrope);
  font-weight: 400;
  font-size: 16px;
  color: var(--color-gray-text);
  line-height: 160%;
  margin-bottom: 32px;
}

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

.family__list-item {
  display: flex;
  align-items: flex-start;
  gap: 12px;
}

.family__list-item span {
  font-family: var(--font-manrope);
  font-weight: 400;
  font-size: 15px;
  color: rgba(255, 255, 255, 0.85);
  line-height: 150%;
}

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

.family__note {
  font-family: var(--font-manrope);
  font-size: 13px;
  color: var(--color-gray-text);
}

.family__visual {
  width: 100%;
  height: 400px;
  border-radius: 24px;
  background: radial-gradient(circle at 30% 50%, rgba(91, 140, 255, 0.2) 0%, transparent 50%),
              radial-gradient(circle at 70% 60%, rgba(91, 140, 255, 0.15) 0%, transparent 40%),
              radial-gradient(circle at 50% 40%, rgba(91, 140, 255, 0.1) 0%, transparent 60%);
  border: 1px solid rgba(91, 140, 255, 0.15);
  position: relative;
  overflow: hidden;
}

.family__visual::before,
.family__visual::after {
  content: '';
  position: absolute;
  border-radius: 50%;
  border: 1px solid rgba(91, 140, 255, 0.2);
}

.family__visual::before {
  width: 200px;
  height: 200px;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
}

.family__visual::after {
  width: 300px;
  height: 300px;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
}

/* ===== Trust & Safety ===== */
.trust {
  background: var(--color-warm-bg);
  padding: var(--section-padding-y) 0;
}

.trust .container {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 80px;
  align-items: start;
}

.trust__icon {
  padding-top: 20px;
}

.trust__description {
  font-family: var(--font-manrope);
  font-weight: 400;
  font-size: 16px;
  color: var(--color-gray-text);
  line-height: 160%;
  margin-bottom: 40px;
}

.trust__items {
  display: flex;
  flex-direction: column;
  gap: 28px;
}

.trust__item {
  display: flex;
  gap: 16px;
  align-items: flex-start;
}

.trust__item-content h4 {
  font-family: var(--font-outfit);
  font-weight: 600;
  font-size: 18px;
  color: var(--color-dark-text);
  margin-bottom: 6px;
}

.trust__item-content p {
  font-family: var(--font-manrope);
  font-weight: 400;
  font-size: 14px;
  color: var(--color-gray-text);
  line-height: 150%;
}

/* ===== Use Cases ===== */
.use-cases {
  background: var(--color-gray-bg);
  padding: var(--section-padding-y) 0;
}

.use-cases .container {
  text-align: center;
}

.use-cases__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  margin-top: 56px;
  text-align: left;
}

.case-card {
  background: var(--color-white);
  border-radius: 20px;
  padding: 32px;
  overflow: hidden;
}

.case-card__accent {
  height: 4px;
  background: linear-gradient(90deg, var(--color-primary), rgba(91, 140, 255, 0.4));
  border-radius: 2px;
  margin-bottom: 24px;
}

.case-card__title {
  font-family: var(--font-outfit);
  font-weight: 600;
  font-size: 20px;
  color: var(--color-dark-text);
  margin-bottom: 12px;
}

.case-card__text {
  font-family: var(--font-manrope);
  font-weight: 400;
  font-size: 14px;
  color: var(--color-gray-text);
  line-height: 150%;
}

/* ===== International ===== */
.international {
  background: var(--color-warm-bg);
  padding: var(--section-padding-y) 0;
}

.international .container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}

.international__description {
  font-family: var(--font-manrope);
  font-weight: 400;
  font-size: 16px;
  color: var(--color-gray-text);
  line-height: 160%;
}

.international__stats {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
}

.stat-card {
  background: var(--color-white);
  border-radius: 20px;
  padding: 40px 32px;
  text-align: center;
  border: 1px solid rgba(0, 0, 0, 0.05);
}

.stat-card__number {
  font-family: var(--font-outfit);
  font-weight: 800;
  font-size: 48px;
  color: var(--color-primary);
  margin-bottom: 8px;
}

.stat-card__label {
  font-family: var(--font-manrope);
  font-weight: 500;
  font-size: 15px;
  color: var(--color-gray-text);
}

/* ===== Final CTA ===== */
.cta {
  background: var(--color-navy);
  padding: var(--section-padding-y) 0;
  text-align: center;
}

.cta__title {
  font-family: var(--font-outfit);
  font-weight: 700;
  font-size: 44px;
  color: var(--color-white);
  line-height: 120%;
  margin-bottom: 20px;
  max-width: 700px;
  margin-left: auto;
  margin-right: auto;
}

.cta__subtitle {
  font-family: var(--font-manrope);
  font-weight: 400;
  font-size: 17px;
  color: var(--color-gray-text);
  line-height: 160%;
  margin-bottom: 40px;
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

.cta__disclaimer {
  font-family: var(--font-manrope);
  font-size: 13px;
  color: var(--color-gray-text);
  line-height: 150%;
  margin-top: 24px;
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

/* ===== Footer ===== */
.footer {
  background: var(--color-navy-dark);
  padding: 60px 0 40px;
}

.footer__top {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 60px;
  padding-bottom: 40px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

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

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

.footer__logo-text {
  font-family: var(--font-outfit);
  font-weight: 700;
  font-size: 22px;
  color: var(--color-white);
}

.footer__description {
  font-family: var(--font-manrope);
  font-weight: 400;
  font-size: 14px;
  color: var(--color-gray-text);
  line-height: 160%;
  max-width: 360px;
}

.footer__column h4 {
  font-family: var(--font-outfit);
  font-weight: 600;
  font-size: 16px;
  color: var(--color-white);
  margin-bottom: 20px;
}

.footer__column ul {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.footer__column a {
  font-family: var(--font-manrope);
  font-weight: 400;
  font-size: 14px;
  color: var(--color-gray-text);
  transition: color 0.2s;
}

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

.footer__bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 32px;
}

.footer__copyright {
  font-family: var(--font-manrope);
  font-weight: 400;
  font-size: 13px;
  color: var(--color-gray-text);
}

.footer__tagline {
  font-family: var(--font-manrope);
  font-weight: 400;
  font-size: 13px;
  color: var(--color-gray-text);
}

/* =============================================================
   RESPONSIVE / ADAPTIVE
   ============================================================= */

/* ===== Tablet (≤1024px) ===== */
@media (max-width: 1024px) {
  :root {
    --section-padding-x: 40px;
    --section-padding-y: 72px;
  }

  .section-title {
    font-size: 34px;
  }

  /* Header */
  .header__nav {
    gap: 20px;
  }

  .header__nav-link {
    font-size: 13px;
  }

  /* Hero */
  .hero .container {
    grid-template-columns: 1fr 1fr;
    gap: 32px;
  }

  .hero__title {
    font-size: 44px;
  }

  /* Features */
  .features__grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
  }

  /* How It Works */
  .how-it-works__cards {
    grid-template-columns: repeat(2, 1fr);
  }

  /* Use Cases */
  .use-cases__grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
  }

  /* Family */
  .family .container {
    grid-template-columns: 1fr 1fr;
    gap: 32px;
  }

  /* International */
  .international .container {
    grid-template-columns: 1fr 1fr;
    gap: 32px;
  }

  /* Trust */
  .trust .container {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  /* Footer */
  .footer__top {
    grid-template-columns: 1.5fr 1fr 1fr;
    gap: 24px;
  }
}

/* ===== Mobile (≤768px) ===== */
@media (max-width: 768px) {
  :root {
    --section-padding-x: 20px;
    --section-padding-y: 56px;
  }

  .section-overline {
    font-size: 12px;
    margin-bottom: 12px;
  }

  .section-title {
    font-size: 28px;
    margin-bottom: 16px;
  }

  .btn {
    font-size: 15px;
    padding: 14px 24px;
    border-radius: 10px;
    width: 100%;
    justify-content: center;
  }

  /* Header */
  .header .container {
    height: 60px;
  }

  .header__nav {
    display: none;
  }

  .header__cta {
    font-size: 13px;
    padding: 8px 16px;
  }

  /* Hero */
  .hero {
    padding-top: 40px;
    padding-bottom: 56px;
  }

  .hero .container {
    grid-template-columns: 1fr;
    gap: 40px;
    text-align: center;
  }

  .hero__title {
    font-size: 32px;
    line-height: 120%;
  }

  .hero__subtitle {
    font-size: 16px;
  }

  .hero__buttons {
    flex-direction: column;
    align-items: stretch;
    gap: 12px;
  }

  .hero__image {
    max-width: 280px;
    margin: 0 auto;
  }

  /* How It Works */
  .how-it-works__cards {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  /* Features */
  .features__grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  .feature-card {
    padding: 24px;
  }

  .feature-card__title {
    font-size: 17px;
  }

  .feature-card__text {
    font-size: 14px;
  }

  /* Use Cases */
  .use-cases__grid {
    grid-template-columns: 1fr;
    gap: 16px;
  }

  .case-card {
    padding: 24px;
  }

  .case-card__title {
    font-size: 16px;
  }

  /* Family */
  .family .container {
    grid-template-columns: 1fr;
    gap: 32px;
  }

  .family__title {
    font-size: 28px;
  }

  .family__list-item span {
    font-size: 14px;
  }

  .family__visual {
    height: 260px;
  }

  /* Trust */
  .trust .container {
    grid-template-columns: 1fr;
    gap: 24px;
  }

  .trust__item-content h4 {
    font-size: 16px;
  }

  .trust__item-content p {
    font-size: 13px;
  }

  /* International */
  .international .container {
    grid-template-columns: 1fr;
    gap: 24px;
    text-align: center;
  }

  .international__stats {
    grid-template-columns: 1fr 1fr;
    gap: 16px;
  }

  .stat-card {
    padding: 24px 16px;
  }

  .stat-card__number {
    font-size: 36px;
  }

  /* CTA */
  .cta__title {
    font-size: 28px;
  }

  .cta__subtitle {
    font-size: 15px;
  }

  /* Footer */
  .footer__top {
    grid-template-columns: 1fr;
    gap: 32px;
  }

  .footer__description {
    font-size: 13px;
  }

  .footer__bottom {
    flex-direction: column;
    gap: 12px;
    text-align: center;
  }
}

/* ===== Small Mobile (≤480px) ===== */
@media (max-width: 480px) {
  :root {
    --section-padding-x: 16px;
    --section-padding-y: 44px;
  }

  .section-title {
    font-size: 24px;
  }

  .hero__title {
    font-size: 28px;
  }

  .header__logo-text {
    font-size: 18px;
  }

  .international__stats {
    grid-template-columns: 1fr;
  }
}
/* ===== Preserved safety quiz compatibility layer ===== */
.landing-quiz-section {
  padding: 96px 0;
  background:
    radial-gradient(circle at 12% 8%, rgba(91, 140, 255, 0.12), transparent 32%),
    linear-gradient(180deg, #f7f9fd 0%, #edf2fb 100%);
}

.landing-quiz-section .section-card.landing-quiz-card {
  width: 100%;
  max-width: 980px;
  margin: 0 auto;
  padding: 22px;
  border-radius: 32px;
  background: rgba(255, 255, 255, 0.92);
  border: 1px solid rgba(112, 145, 170, 0.18);
  box-shadow: 0 24px 60px rgba(47, 72, 94, 0.12);
}

.landing-quiz-section .landing-quiz-heading-card .section-title {
  color: #17324d;
  font-family: var(--font-outfit);
  font-size: clamp(26px, 4vw, 40px);
  line-height: 1.15;
}

.landing-quiz-section .btn.btn-primary,
.landing-quiz-section .btn.btn-secondary,
.landing-quiz-section .btn.btn-ghost {
  min-height: 48px;
  border-radius: 18px;
  padding: 12px 18px;
  font-family: var(--font-manrope);
  font-size: 14px;
  font-weight: 800;
  line-height: 1.2;
  box-shadow: none;
}

.landing-quiz-section .btn.btn-primary {
  color: #ffffff;
  background: linear-gradient(135deg, #5b8cff, #7aa0ff);
  border: 1px solid transparent;
}

.landing-quiz-section .btn.btn-secondary,
.landing-quiz-section .btn.btn-ghost {
  color: #2d4456;
  background: #edf2fb;
  border: 1px solid rgba(91, 140, 255, 0.18);
}

.landing-quiz-section .landing-quiz-answer-btn.btn.btn-primary.is-selected {
  color: #ffffff;
  background: linear-gradient(135deg, #5b8cff, #7aa0ff);
  border-color: transparent;
}

.landing-quiz-section .landing-quiz-answer-btn.btn.btn-secondary {
  color: #284156;
  background: rgba(255, 255, 255, 0.94);
  border: 1px solid rgba(102, 130, 161, 0.16);
}

@media (max-width: 720px) {
  .landing-quiz-section {
    padding: 64px 0;
  }

  .landing-quiz-section .section-card.landing-quiz-card {
    padding: 14px;
    border-radius: 24px;
  }
}