@import url('https://fonts.googleapis.com/css2?family=Manrope:wght@400;500;600;700;800&family=Sora:wght@600;700;800&display=swap');

:root {
  --color-primary: #145be2;
  --color-primary-dark: #0e43aa;
  --color-primary-light: #68a2ff;
  --color-secondary: #0b1020;
  --color-accent: #10b981;

  --color-text: #243246;
  --color-text-light: #58677d;
  --color-text-muted: #76869d;
  --color-text-inverse: #f7faff;

  --color-bg: #f3f7fc;
  --color-bg-alt: #ffffff;
  --color-bg-soft: #ebf2fb;
  --color-bg-dark: #0f172a;

  --color-border: #dce6f3;
  --color-border-light: #e8eef8;

  --font-heading: 'Sora', sans-serif;
  --font-body: 'Manrope', sans-serif;

  --font-size-xs: 0.75rem;
  --font-size-sm: 0.875rem;
  --font-size-base: 1rem;
  --font-size-lg: 1.125rem;
  --font-size-xl: 1.25rem;
  --font-size-2xl: 1.5rem;
  --font-size-3xl: 2rem;
  --font-size-4xl: 2.5rem;
  --font-size-5xl: clamp(2.6rem, 5vw, 4.2rem);

  --spacing-xs: 0.25rem;
  --spacing-sm: 0.5rem;
  --spacing-md: 1rem;
  --spacing-lg: 1.5rem;
  --spacing-xl: 2rem;
  --spacing-2xl: 3rem;
  --spacing-3xl: 4.5rem;
  --spacing-4xl: 7rem;

  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 18px;
  --radius-xl: 24px;
  --radius-2xl: 30px;
  --radius-full: 9999px;

  --shadow-sm: 0 4px 16px rgba(11, 16, 32, 0.06);
  --shadow-md: 0 14px 30px rgba(11, 16, 32, 0.09);
  --shadow-lg: 0 26px 60px rgba(11, 16, 32, 0.14);

  --transition-fast: 150ms ease;
  --transition-base: 300ms ease;

  --container-max: 1240px;
  --container-padding: 2rem;
}

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

html {
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  width: 100%;
}

body {
  font-family: var(--font-body);
  color: var(--color-text);
  background: radial-gradient(circle at 15% -10%, #dbeafe 0%, transparent 38%),
    radial-gradient(circle at 88% 22%, #e0f2fe 0%, transparent 30%), var(--color-bg);
  line-height: 1.6;
  overflow-x: hidden;
  width: 100%;
}

main,
section {
  overflow-x: hidden;
  overflow-x: clip;
}

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

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

ul {
  list-style: none;
}

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

h1,
h2,
h3,
h4,
h5,
h6 {
  font-family: var(--font-heading);
  color: var(--color-secondary);
  line-height: 1.1;
  letter-spacing: -0.02em;
}

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

.section {
  padding: var(--spacing-4xl) 0;
}

section[id] {
  scroll-margin-top: 106px;
}

.section-header {
  text-align: center;
  max-width: 760px;
  margin: 0 auto var(--spacing-2xl);
}

.section-tag {
  display: inline-block;
  border-radius: var(--radius-full);
  padding: 7px 16px;
  background: #dbeafe;
  color: var(--color-primary-dark);
  font-size: var(--font-size-xs);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  font-weight: 800;
  margin-bottom: var(--spacing-md);
}

.section-title {
  font-size: clamp(1.8rem, 3vw, 2.6rem);
  margin-bottom: var(--spacing-sm);
}

.section-subtitle {
  font-size: var(--font-size-lg);
  color: var(--color-text-light);
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  border-radius: var(--radius-lg);
  font-weight: 700;
  transition: all var(--transition-base);
  white-space: normal;
  text-align: center;
}

.btn-primary {
  background: linear-gradient(120deg, var(--color-primary), #1d6eff);
  color: #fff;
  box-shadow: 0 10px 26px rgba(20, 91, 226, 0.35);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 14px 32px rgba(20, 91, 226, 0.42);
}

.btn-outline {
  border: 2px solid var(--color-primary);
  color: var(--color-primary);
  background: #fff;
}

.btn-outline:hover {
  color: #fff;
  background: var(--color-primary);
}

.btn-lg {
  padding: 1rem 2.1rem;
  font-size: var(--font-size-base);
}

.btn-block {
  width: 100%;
}

.microcopy {
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
}

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

.glass {
  background: rgba(255, 255, 255, 0.78);
  backdrop-filter: blur(10px);
}

.glass-bg {
  position: relative;
}

.header {
  position: fixed;
  top: 18px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 1000;
  width: calc(100% - 36px);
  max-width: var(--container-max);
  border: 1px solid rgba(255, 255, 255, 0.45);
  background: rgba(255, 255, 255, 0.72);
  backdrop-filter: blur(14px);
  border-radius: var(--radius-full);
  transition: var(--transition-base);
  max-width: min(var(--container-max), calc(100vw - 14px));
}

.header.scrolled {
  top: 10px;
  background: rgba(255, 255, 255, 0.9);
  box-shadow: var(--shadow-md);
}

.header .container {
  height: 68px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  position: relative;
}

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

.logo-img {
  width: 34px;
  height: 34px;
}

.logo-text {
  font-family: var(--font-heading);
  font-size: 1.05rem;
  font-weight: 800;
}

.nav {
  display: block;
  min-width: 0;
}

.nav-list {
  display: flex;
  gap: 0.25rem;
  align-items: center;
}

.nav-link {
  font-size: var(--font-size-sm);
  font-weight: 700;
  color: var(--color-text);
  padding: 8px 12px;
  border-radius: var(--radius-full);
  transition: var(--transition-fast);
  white-space: nowrap;
}

.nav-link:hover,
.nav-link.active {
  color: var(--color-primary);
  background: #e8f1ff;
}

.header-cta {
  padding: 10px 18px;
  border-radius: var(--radius-full);
  font-size: var(--font-size-sm);
  flex-shrink: 0;
}

.nav-toggle {
  display: none;
  width: 42px;
  height: 42px;
  border-radius: 12px;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 5px;
  border: 1px solid #d6e3f5;
  background: rgba(234, 242, 253, 0.95);
  flex-shrink: 0;
}

.nav-toggle span {
  display: block;
  width: 18px;
  height: 2px;
  background: var(--color-secondary);
  border-radius: var(--radius-full);
  transition: var(--transition-fast);
}

.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 170px 0 110px;
  overflow: hidden;
  text-align: center;
}

.hero-video-bg {
  position: absolute;
  inset: 0;
}

.hero-video-bg video {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: brightness(0.56) saturate(1.05);
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to bottom,
    rgba(6, 10, 22, 0.8) 0%,
    rgba(10, 17, 34, 0.58) 45%,
    rgba(7, 13, 26, 0.88) 100%
  );
}

.hero .container {
  position: relative;
  z-index: 2;
}

.hero-content {
  max-width: 820px;
  margin: 0 auto;
}

.hero-badge {
  display: inline-block;
  padding: 8px 18px;
  border-radius: var(--radius-full);
  font-size: var(--font-size-sm);
  font-weight: 700;
  color: var(--color-primary-dark);
  background: rgba(255, 255, 255, 0.92);
  margin-bottom: var(--spacing-xl);
}

.hero-title {
  color: #fff;
  font-size: var(--font-size-5xl);
  margin-bottom: var(--spacing-lg);
}

.hero-subtitle {
  color: rgba(255, 255, 255, 0.9);
  font-size: var(--font-size-xl);
  max-width: 700px;
  margin: 0 auto var(--spacing-2xl);
}

.hero-cta {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
}

.hero-cta .microcopy {
  color: rgba(255, 255, 255, 0.65);
}

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

.benefits-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--spacing-xl);
}

.benefits-block {
  background: #fff;
  border: 1px solid var(--color-border-light);
  border-radius: var(--radius-xl);
  padding: var(--spacing-2xl);
  box-shadow: var(--shadow-sm);
}

.benefits-block.muted {
  opacity: 0.92;
}

.benefits-block.highlight {
  border: 2px solid var(--color-primary-light);
  background: linear-gradient(180deg, #ffffff 0%, #eef6ff 100%);
}

.benefits-title {
  font-size: var(--font-size-xl);
  margin-bottom: var(--spacing-lg);
  padding-bottom: 14px;
  border-bottom: 2px solid #d6e5ff;
}

.benefits-block.highlight .benefits-title {
  color: var(--color-primary);
  border-bottom-color: #9fc4ff;
}

.benefits-list li {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  margin-bottom: 12px;
}

.icon {
  width: 1.25rem;
  height: 1.25rem;
  line-height: 1.25rem;
  text-align: center;
  flex-shrink: 0;
}

.icon-negative {
  color: var(--color-text-muted);
}

.icon-positive {
  color: var(--color-accent);
}

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

.value-showcase {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-3xl);
}

.value-item {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: var(--spacing-2xl);
  align-items: center;
}

.value-item.reverse {
  grid-template-columns: 0.9fr 1.1fr;
}

.value-item.reverse .value-text {
  order: 2;
}

.value-text h3 {
  font-size: clamp(1.4rem, 2vw, 1.9rem);
  margin-bottom: 10px;
}

.value-text p {
  color: var(--color-text-light);
  margin-bottom: var(--spacing-lg);
}

.value-list {
  display: grid;
  gap: 10px;
}

.value-list li {
  color: var(--color-primary-dark);
  font-weight: 700;
  font-size: var(--font-size-sm);
  display: flex;
  align-items: center;
  gap: 10px;
}

.value-list li::before {
  content: '';
  width: 7px;
  height: 7px;
  border-radius: var(--radius-full);
  background: var(--color-primary);
}

.value-image-box {
  max-width: 420px;
  margin: 0 auto;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  background: #fff;
  border: 1px solid var(--color-border-light);
  transition: transform var(--transition-base), box-shadow var(--transition-base);
}

.value-item:hover .value-image-box {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
}

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

.steps-premium {
  max-width: 900px;
  margin: 0 auto;
  display: grid;
  gap: var(--spacing-lg);
}

.step-card {
  display: grid;
  grid-template-columns: 80px 1fr;
  gap: var(--spacing-xl);
  align-items: center;
  padding: var(--spacing-xl);
  border-radius: var(--radius-xl);
  border: 1px solid var(--color-border-light);
  background: #fff;
  box-shadow: var(--shadow-sm);
  transition: var(--transition-base);
}

.step-card:hover {
  transform: translateX(8px);
  box-shadow: var(--shadow-md);
}

.step-icon-box {
  width: 64px;
  height: 64px;
  border-radius: var(--radius-lg);
  display: grid;
  place-items: center;
  color: #fff;
  font-weight: 800;
  font-size: var(--font-size-xl);
  background: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
}

.step-content h3 {
  font-size: var(--font-size-xl);
  margin-bottom: 6px;
}

.step-content p {
  color: var(--color-text-light);
}

.security-section {
  background: linear-gradient(180deg, #0f172a 0%, #111c34 100%);
  position: relative;
  overflow: hidden;
}

.security-section::before {
  content: '';
  position: absolute;
  width: 560px;
  height: 560px;
  top: -260px;
  right: -200px;
  background: radial-gradient(circle, rgba(41, 121, 255, 0.22) 0%, rgba(41, 121, 255, 0) 70%);
  pointer-events: none;
}

.security-section .section-title,
.security-section .section-tag {
  color: #fff;
}

.security-section .section-tag {
  background: rgba(255, 255, 255, 0.14);
}

.security-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: var(--spacing-lg);
  position: relative;
  z-index: 1;
}

.security-item {
  border-radius: var(--radius-xl);
  border: 1px solid rgba(255, 255, 255, 0.14);
  background: rgba(255, 255, 255, 0.06);
  padding: var(--spacing-2xl);
  transition: var(--transition-base);
}

.security-item:hover {
  transform: translateY(-7px);
  border-color: rgba(160, 197, 255, 0.55);
}

.security-icon {
  width: 58px;
  height: 58px;
  border-radius: 14px;
  background: linear-gradient(130deg, var(--color-primary), #337aff);
  color: #fff;
  display: grid;
  place-items: center;
  margin-bottom: 14px;
}

.security-icon svg {
  width: 27px;
  height: 27px;
}

.security-item h3 {
  color: #fff;
  margin-bottom: 6px;
  font-size: 1.25rem;
}

.security-item p {
  color: rgba(255, 255, 255, 0.78);
}

.pricing-section {
  background: var(--color-bg-alt);
  position: relative;
  overflow: hidden;
}

.pricing-section::before {
  content: '';
  position: absolute;
  width: 360px;
  height: 360px;
  top: -140px;
  right: -60px;
  background: radial-gradient(circle, rgba(20, 91, 226, 0.1) 0%, transparent 72%);
  pointer-events: none;
}

.pricing-grid-premium {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: var(--spacing-lg);
  position: relative;
  z-index: 1;
}

.pricing-card-wrap {
  height: 100%;
  min-width: 0;
}

.pricing-card {
  height: 100%;
  display: flex;
  flex-direction: column;
  background: #fff;
  border: 1px solid var(--color-border-light);
  border-radius: var(--radius-xl);
  padding: var(--spacing-2xl);
  box-shadow: var(--shadow-sm);
  position: relative;
  transition: var(--transition-base);
  min-width: 0;
}

.pricing-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-md);
}

.pricing-card.highlight {
  background: linear-gradient(155deg, #0f172a 0%, #1b2f54 100%);
  color: #fff;
  border-color: rgba(255, 255, 255, 0.14);
}

.p-badge {
  position: absolute;
  top: -13px;
  left: 24px;
  border-radius: var(--radius-full);
  padding: 6px 14px;
  font-size: var(--font-size-xs);
  letter-spacing: 0.05em;
  text-transform: uppercase;
  font-weight: 800;
  background: var(--color-primary);
  color: #fff;
}

.p-header {
  margin-bottom: var(--spacing-lg);
}

.p-name {
  font-size: clamp(1rem, 1.1vw, 1.125rem);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: 6px;
  overflow-wrap: anywhere;
}

.p-desc {
  color: var(--color-text-light);
}

.highlight .p-desc {
  color: rgba(255, 255, 255, 0.78);
}

.p-price {
  margin-bottom: var(--spacing-lg);
  padding-bottom: var(--spacing-lg);
  border-bottom: 1px solid var(--color-border-light);
}

.highlight .p-price {
  border-bottom-color: rgba(255, 255, 255, 0.18);
}

.p-currency {
  font-size: var(--font-size-lg);
  font-weight: 700;
  position: relative;
  top: -2px;
}

.p-amount {
  font-size: clamp(2.2rem, 5vw, 3.4rem);
  font-family: var(--font-heading);
  font-weight: 800;
  line-height: 1;
}

.p-period {
  color: var(--color-text-muted);
}

.highlight .p-period {
  color: rgba(255, 255, 255, 0.66);
}

.p-features {
  display: grid;
  gap: 11px;
  margin: 0 0 var(--spacing-2xl);
  flex-grow: 1;
}

.p-features li {
  display: flex;
  gap: 10px;
  font-size: var(--font-size-sm);
  align-items: flex-start;
  overflow-wrap: anywhere;
}

.p-features li::before {
  content: '•';
  color: var(--color-primary);
  font-weight: 800;
}

.highlight .p-features li::before {
  color: #98c0ff;
}

.final-cta-section {
  background: var(--color-bg-soft);
}

.final-cta-card {
  background: linear-gradient(135deg, #0f43ad 0%, #10244f 100%);
  border-radius: var(--radius-2xl);
  padding: clamp(2.2rem, 6vw, 5rem) clamp(1.4rem, 4vw, 3rem);
  text-align: center;
  color: #fff;
  box-shadow: 0 34px 70px rgba(15, 67, 173, 0.3);
}

.final-cta-card h2 {
  color: #fff;
  font-size: clamp(1.8rem, 3.5vw, 3rem);
  max-width: 800px;
  margin: 0 auto 14px;
}

.final-cta-card p {
  color: rgba(255, 255, 255, 0.86);
  font-size: var(--font-size-lg);
  max-width: 700px;
  margin: 0 auto 28px;
}

.cta-actions {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 14px;
}

.cta-actions .microcopy {
  color: rgba(255, 255, 255, 0.66);
}

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

.faq-list {
  max-width: 860px;
  margin: 0 auto;
  display: grid;
  gap: 12px;
}

.faq-item {
  border: 1px solid var(--color-border-light);
  border-radius: var(--radius-lg);
  background: #fff;
  box-shadow: var(--shadow-sm);
  overflow: hidden;
}

.faq-question {
  width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  text-align: left;
  padding: 1rem 1.25rem;
  font-weight: 700;
  color: var(--color-secondary);
}

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

.faq-icon {
  width: 20px;
  height: 20px;
  color: var(--color-text-muted);
  transition: transform var(--transition-base);
}

.faq-item.active .faq-icon {
  transform: rotate(180deg);
}

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

.faq-item.active .faq-answer {
  max-height: 220px;
}

.faq-answer p {
  padding: 0 1.25rem 1.1rem;
  color: var(--color-text-light);
}

.hero-video-bg::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(
    180deg,
    rgba(4, 8, 18, 0.14) 0%,
    rgba(4, 8, 18, 0) 20%,
    rgba(4, 8, 18, 0.16) 100%
  );
}

.footer {
  background: #0c1428;
  color: rgba(255, 255, 255, 0.72);
  padding: var(--spacing-3xl) 0 var(--spacing-xl);
}

.footer-content {
  display: grid;
  grid-template-columns: 1.1fr 1.9fr;
  gap: var(--spacing-2xl);
  margin-bottom: var(--spacing-xl);
}

.footer-brand-head {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin-bottom: var(--spacing-md);
}

.footer-mark {
  width: 46px;
  height: 46px;
  flex-shrink: 0;
}

.footer-wordmark {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1.9rem;
  letter-spacing: -0.02em;
  color: #eef4ff;
}

.footer-links {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--spacing-lg);
}

.footer-column h4 {
  color: #fff;
  font-size: var(--font-size-sm);
  margin-bottom: 0.75rem;
}

.footer-column li {
  margin-bottom: 0.5rem;
}

.footer-column a {
  font-size: var(--font-size-sm);
}

.footer-column a:hover {
  color: #fff;
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.12);
  padding-top: var(--spacing-lg);
  text-align: center;
}

.footer-bottom p {
  font-size: var(--font-size-sm);
}

.modal-overlay {
  position: fixed;
  inset: 0;
  z-index: 2000;
  background: rgba(8, 13, 26, 0.62);
  backdrop-filter: blur(8px);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  opacity: 0;
  visibility: hidden;
  transition: var(--transition-base);
}

.modal-overlay.active {
  opacity: 1;
  visibility: visible;
}

.modal-container {
  width: 100%;
  max-width: 820px;
  max-height: 90vh;
  background: #fff;
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-lg);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transform: translateY(20px) scale(0.96);
  transition: var(--transition-base);
}

.modal-overlay.active .modal-container {
  transform: translateY(0) scale(1);
}

.modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1rem 1.2rem;
  border-bottom: 1px solid var(--color-border-light);
  position: sticky;
  top: 0;
  background: #fff;
  z-index: 3;
}

.modal-header h2 {
  font-size: var(--font-size-xl);
}

.modal-close {
  width: 38px;
  height: 38px;
  border-radius: var(--radius-full);
  display: grid;
  place-items: center;
  color: var(--color-text-light);
  background: #f2f6fc;
}

.modal-close:hover {
  color: #fff;
  background: #ef4444;
}

.modal-content {
  overflow-y: auto;
  padding: 1.2rem 1.3rem;
}

.modal-content h3 {
  margin: 1.2rem 0 0.55rem;
}

.modal-content p {
  margin-bottom: 0.8rem;
}

.modal-content ul {
  padding-left: 1.3rem;
  margin-bottom: 0.7rem;
}

.modal-content li {
  list-style: disc;
  margin-bottom: 0.4rem;
}

.animate-fade-up {
  opacity: 0;
  transform: translateY(20px);
  animation: fadeUp 0.6s ease forwards;
}

.delay-1 {
  animation-delay: 0.1s;
}

.delay-3 {
  animation-delay: 0.3s;
}

@keyframes fadeUp {
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.animate-on-scroll {
  opacity: 0;
  transform: translateY(24px);
  transition: all 0.6s ease;
}

.animate-on-scroll.visible {
  opacity: 1;
  transform: translateY(0);
}

@media (max-width: 1100px) {
  .section {
    padding: 5.8rem 0;
  }

  .hero {
    padding: 146px 0 86px;
  }

  .pricing-grid-premium {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .value-item,
  .value-item.reverse {
    grid-template-columns: 1fr;
    gap: var(--spacing-xl);
  }

  .value-item.reverse .value-text {
    order: 0;
  }
}

@media (max-width: 1200px) {
  .header {
    width: calc(100% - 20px);
    top: 10px;
  }

  .header .container {
    height: 62px;
    padding: 0 0.65rem;
    gap: 0.55rem;
  }

  .header-cta {
    display: none;
  }

  .nav {
    display: none !important;
    position: absolute;
    top: calc(100% + 8px);
    left: 0;
    right: 0;
    background: #fff;
    border: 1px solid var(--color-border-light);
    border-radius: 16px;
    box-shadow: var(--shadow-md);
    padding: 10px;
    max-height: min(68vh, 360px);
    overflow-y: auto;
    z-index: 20;
  }

  .nav.active {
    display: block !important;
  }

  .nav-list {
    flex-direction: column;
    align-items: stretch;
    gap: 0;
  }

  .nav-list li + li {
    border-top: 1px solid #e7edf7;
  }

  .nav-link {
    display: block;
    padding: 12px 12px;
    border-radius: 10px;
  }

  .nav-link:focus-visible {
    outline: 2px solid #9fc4ff;
    outline-offset: 2px;
  }

  .nav-toggle {
    display: inline-flex !important;
    z-index: 21;
  }

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

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

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

@media (min-width: 1201px) {
  .nav {
    display: block !important;
  }

  .nav-toggle {
    display: none !important;
  }

  .header-cta {
    display: inline-flex;
  }
}

@media (max-width: 860px) {
  :root {
    --container-padding: 1rem;
    --spacing-4xl: 5rem;
  }

  .logo-text {
    font-size: 0.95rem;
  }

  section[id] {
    scroll-margin-top: 86px;
  }

  .hero {
    min-height: auto;
    padding: 118px 0 68px;
  }

  .hero-subtitle {
    font-size: var(--font-size-lg);
  }

  .hero-title {
    font-size: clamp(2.1rem, 9vw, 2.9rem);
  }

  .benefits-grid,
  .pricing-grid-premium {
    grid-template-columns: 1fr;
  }

  .step-card {
    grid-template-columns: 1fr;
    text-align: center;
  }

  .step-icon-box {
    margin: 0 auto;
  }

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

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

  .security-icon {
    margin: 0 auto 14px;
  }

  .footer-content,
  .footer-links {
    grid-template-columns: 1fr;
    text-align: center;
  }

  .footer-wordmark {
    font-size: 1.55rem;
  }

  .final-cta-card {
    border-radius: 22px;
  }

  .p-amount {
    font-size: clamp(2rem, 8vw, 2.8rem);
  }

  .btn-lg,
  .cta-actions .btn {
    width: 100%;
    max-width: 390px;
  }
}

@media (max-width: 480px) {
  :root {
    --container-padding: 0.85rem;
  }

  .section {
    padding: 4.5rem 0;
  }

  .header {
    width: calc(100% - 14px);
    border-radius: 18px;
  }

  .header .container {
    height: 58px;
    padding: 0 0.45rem;
  }

  .logo-text {
    display: none;
  }

  .footer-wordmark {
    font-size: 1.3rem;
  }

  .hero-title {
    font-size: clamp(2rem, 11vw, 2.45rem);
  }

  .section-title {
    font-size: 1.65rem;
  }

  .hero-badge {
    font-size: 0.75rem;
    padding: 7px 13px;
  }

  .hero-subtitle {
    font-size: 1.03rem;
  }

  .benefits-block,
  .step-card,
  .security-item,
  .pricing-card {
    padding: 1.1rem;
    border-radius: 16px;
  }

  .faq-question {
    padding: 0.9rem 1rem;
    font-size: 0.95rem;
  }

  .faq-answer p {
    padding: 0 1rem 1rem;
  }

  .modal-container {
    max-height: 100vh;
    border-radius: 0;
  }
}

@media (hover: none) and (pointer: coarse) {
  .pricing-card:hover,
  .security-item:hover,
  .step-card:hover,
  .value-item:hover .value-image-box {
    transform: none;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}