/* === Variables === */
:root {
  --color-accent: #FF6B35;
  --color-accent-dark: #e55a28;
  --color-dark: #1B2A4A;
  --color-dark-light: #2a3d66;
  --color-text: #333;
  --color-text-light: #666;
  --color-bg: #fff;
  --color-bg-alt: #f7f8fa;
  --color-border: #e0e0e0;
  --font-stack: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  --max-width: 1100px;
  --radius: 8px;
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-stack);
  color: var(--color-text);
  line-height: 1.6;
  background: var(--color-bg);
}

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

ul {
  list-style: none;
}

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

/* === Utilities === */
.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 1.5rem;
}

.btn {
  display: inline-block;
  background: var(--color-accent);
  color: #fff;
  padding: 0.75rem 2rem;
  border-radius: var(--radius);
  font-weight: 600;
  font-size: 1rem;
  transition: background 0.2s, transform 0.2s;
  border: none;
  cursor: pointer;
}

.btn:hover {
  background: var(--color-accent-dark);
  transform: translateY(-1px);
}

.btn--large {
  padding: 1rem 2.5rem;
  font-size: 1.15rem;
}

.btn--small {
  padding: 0.5rem 1.25rem;
  font-size: 0.9rem;
}

/* === Navigation === */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  background: rgba(255, 255, 255, 0.97);
  backdrop-filter: blur(8px);
  z-index: 100;
  border-bottom: 1px solid var(--color-border);
}

.nav__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 4rem;
}

.nav__logo {
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--color-dark);
}

.nav__menu {
  display: flex;
  align-items: center;
  gap: 2rem;
}

.nav__menu a {
  font-size: 0.95rem;
  color: var(--color-text-light);
  transition: color 0.2s;
}

.nav__menu a:hover {
  color: var(--color-accent);
}

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

.nav__toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--color-dark);
  transition: transform 0.3s, opacity 0.3s;
}

/* === Hero === */
.hero {
  background: linear-gradient(135deg, var(--color-dark) 0%, var(--color-dark-light) 100%);
  color: #fff;
  padding: 8rem 0 5rem;
  text-align: center;
}

.hero h1 {
  font-size: clamp(2rem, 5vw, 3.2rem);
  line-height: 1.2;
  margin-bottom: 1.25rem;
  max-width: 700px;
  margin-left: auto;
  margin-right: auto;
}

.hero__coming-soon {
  display: inline-block;
  background: rgba(255, 255, 255, 0.15);
  border: 1px solid rgba(255, 255, 255, 0.3);
  color: rgba(255, 255, 255, 0.9);
  padding: 0.85rem 2rem;
  border-radius: var(--radius);
  font-size: 1.05rem;
  font-weight: 500;
}

.btn--muted {
  background: var(--color-dark-light);
  cursor: default;
}

.btn--muted:hover {
  background: var(--color-dark-light);
  transform: none;
}

.hero__sub {
  font-size: clamp(1.05rem, 2.5vw, 1.25rem);
  color: rgba(255, 255, 255, 0.85);
  max-width: 580px;
  margin: 0 auto 2.5rem;
  line-height: 1.7;
}

/* === Sections === */
.section {
  padding: 5rem 0;
}

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

.section__title {
  text-align: center;
  font-size: clamp(1.6rem, 3.5vw, 2.2rem);
  color: var(--color-dark);
  margin-bottom: 3rem;
}

/* === Steps === */
.steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2.5rem;
  text-align: center;
}

.step__number {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: var(--color-accent);
  color: #fff;
  font-size: 1.5rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1rem;
}

.step h3 {
  font-size: 1.2rem;
  color: var(--color-dark);
  margin-bottom: 0.5rem;
}

.step p {
  color: var(--color-text-light);
  font-size: 0.95rem;
}

/* === Features === */
.features {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2rem;
}

.feature {
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 2rem;
  transition: transform 0.2s, box-shadow 0.2s;
}

.feature:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.08);
}

.feature__icon {
  font-size: 2rem;
  margin-bottom: 0.75rem;
}

.feature h3 {
  font-size: 1.1rem;
  color: var(--color-dark);
  margin-bottom: 0.5rem;
}

.feature p {
  color: var(--color-text-light);
  font-size: 0.95rem;
}

/* === About === */
.about {
  display: flex;
  align-items: flex-start;
  gap: 2.5rem;
  max-width: 720px;
  margin: 0 auto;
}

.about__avatar {
  flex-shrink: 0;
  width: 80px;
  height: 80px;
  border-radius: 50%;
  background: var(--color-accent);
  color: #fff;
  font-size: 2rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
}

.about__text p {
  color: var(--color-text-light);
  font-size: 1rem;
  line-height: 1.7;
}

.about__text p + p {
  margin-top: 1rem;
}

.about__text strong {
  color: var(--color-dark);
}

/* === FAQ === */
.faq {
  max-width: 700px;
  margin: 0 auto;
}

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

.faq__item:first-child {
  border-top: 1px solid var(--color-border);
}

.faq__question {
  width: 100%;
  background: none;
  border: none;
  padding: 1.25rem 0;
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--color-dark);
  text-align: left;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-family: inherit;
}

.faq__arrow {
  font-size: 0.75rem;
  transition: transform 0.3s;
  color: var(--color-text-light);
}

.faq__item.active .faq__arrow {
  transform: rotate(180deg);
}

.faq__answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease;
}

.faq__answer p {
  padding-bottom: 1.25rem;
  color: var(--color-text-light);
  font-size: 0.95rem;
  line-height: 1.7;
}

/* === Footer === */
.footer {
  background: var(--color-dark);
  color: rgba(255, 255, 255, 0.7);
  padding: 3rem 0;
}

.footer__inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.footer__logo {
  font-size: 1.2rem;
  font-weight: 700;
  color: #fff;
}

.footer__brand p {
  font-size: 0.9rem;
  margin-top: 0.25rem;
}

.footer__links {
  display: flex;
  gap: 2rem;
}

.footer__links a {
  font-size: 0.9rem;
  transition: color 0.2s;
}

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

/* === Legal pages === */
.legal {
  padding: 7rem 0 4rem;
}

.legal h1 {
  font-size: clamp(1.8rem, 4vw, 2.4rem);
  color: var(--color-dark);
  margin-bottom: 2rem;
}

.legal h2 {
  font-size: 1.2rem;
  color: var(--color-dark);
  margin-top: 2rem;
  margin-bottom: 0.75rem;
}

.legal h3 {
  font-size: 1.05rem;
  color: var(--color-dark);
  margin-top: 1.5rem;
  margin-bottom: 0.5rem;
}

.legal p {
  color: var(--color-text-light);
  font-size: 0.95rem;
  line-height: 1.8;
  margin-bottom: 0.75rem;
  max-width: 720px;
}

.legal ul {
  list-style: disc;
  padding-left: 1.5rem;
  margin-bottom: 1rem;
  max-width: 720px;
}

.legal li {
  color: var(--color-text-light);
  font-size: 0.95rem;
  line-height: 1.8;
  margin-bottom: 0.25rem;
}

.legal a {
  color: var(--color-accent);
  text-decoration: underline;
}

.legal a:hover {
  color: var(--color-accent-dark);
}

.nav__menu--simple {
  display: flex;
}

/* === Responsive === */
@media (max-width: 768px) {
  .nav__toggle {
    display: flex;
  }

  .nav__menu {
    display: none;
    position: absolute;
    top: 4rem;
    left: 0;
    right: 0;
    background: #fff;
    flex-direction: column;
    padding: 1.5rem;
    gap: 1rem;
    border-bottom: 1px solid var(--color-border);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
  }

  .nav__menu.active {
    display: flex;
  }

  .nav__toggle.active span:nth-child(1) {
    transform: translateY(7px) rotate(45deg);
  }

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

  .nav__toggle.active span:nth-child(3) {
    transform: translateY(-7px) rotate(-45deg);
  }

  .steps {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

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

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

  .footer__inner {
    flex-direction: column;
    text-align: center;
    gap: 1.5rem;
  }

  .footer__links {
    gap: 1.5rem;
  }
}

@media (min-width: 769px) and (max-width: 1024px) {
  .steps {
    gap: 1.5rem;
  }

  .features {
    gap: 1.5rem;
  }
}