/*
  VerPaX Tax Services — landing page styles.
  Palette matches the existing VerPaX Inc. site (verpax-inc): navy primary,
  white backgrounds, a limited gold accent, and Manrope for typography.
  Cyan is reserved for focus-visible outlines only, for accessibility
  consistency with the parent brand — it is not a decorative color here.
*/

:root {
  --navy: #102c4c;
  --navy-deep: #071a2d;
  --gold: #b5820f;
  --cyan: #15a9d6;
  --ink: #14202b;
  --muted: #5e6d79;
  --line: #dce4e9;
  --mist: #f3f7f9;
  --white: #ffffff;
  --focus-ring: #15a9d6;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--white);
  color: var(--ink);
  font-family: "Manrope", Arial, Helvetica, sans-serif;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

img {
  max-width: 100%;
}

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

h1,
h2,
h3,
p {
  margin-top: 0;
  overflow-wrap: anywhere;
}

ul,
ol {
  padding: 0;
  margin: 0;
  list-style: none;
}

button {
  font: inherit;
  cursor: pointer;
}

a:focus-visible,
button:focus-visible {
  outline: 3px solid var(--focus-ring);
  outline-offset: 3px;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
}

.skip-link {
  position: absolute;
  top: -100px;
  left: 12px;
  z-index: 100;
  padding: 12px 18px;
  color: var(--white);
  background: var(--navy);
  border-radius: 0 0 8px 8px;
  font-weight: 700;
  transition: top 0.15s ease;
}

.skip-link:focus {
  top: 0;
}

.section-inner,
.hero-inner,
.site-header-inner {
  width: min(1180px, calc(100% - 48px));
  margin-inline: auto;
}

/* ---------------------------------- Header --------------------------------- */

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(255, 255, 255, 0.96);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}

.site-header-inner {
  display: flex;
  align-items: center;
  gap: 24px;
  min-height: 76px;
}

.site-brand,
.site-footer-brand {
  display: inline-flex;
  align-items: center;
  gap: 11px;
  font-weight: 800;
  letter-spacing: -0.02em;
}

.site-brand-logo {
  display: block;
  flex: 0 0 auto;
  width: 40px;
  height: 40px;
  border-radius: 9px;
  background: var(--navy);
  background-image: linear-gradient(135deg, var(--navy) 0%, var(--navy-deep) 100%);
  position: relative;
}

.site-brand-logo::after {
  content: "";
  position: absolute;
  inset: 10px;
  background: var(--cyan);
  clip-path: polygon(0% 0%, 24% 0%, 50% 62%, 76% 0%, 100% 0%, 58% 100%, 42% 100%);
}

.site-brand-name {
  font-size: 18px;
  white-space: nowrap;
}

.site-brand-suffix {
  color: var(--gold);
}

.site-nav {
  margin-left: auto;
}

.site-nav ul {
  display: flex;
  gap: 24px;
}

.site-nav a {
  font-size: 13px;
  font-weight: 700;
  color: #354655;
}

.site-nav a:hover {
  color: var(--navy);
}

.site-header-actions {
  display: flex;
  gap: 10px;
}

.site-nav-toggle,
.site-nav-mobile {
  display: none;
}

/* ---------------------------------- Buttons --------------------------------- */

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 50px;
  padding: 0 22px;
  border-radius: 7px;
  border: 1px solid transparent;
  font-size: 14px;
  font-weight: 800;
  transition: transform 0.15s ease, box-shadow 0.15s ease, background-color 0.15s ease;
}

.button:hover {
  transform: translateY(-1px);
}

.button-primary {
  color: var(--white);
  background: var(--navy);
  box-shadow: 0 12px 26px rgba(16, 44, 76, 0.18);
}

.button-primary:hover {
  background: var(--navy-deep);
}

.button-secondary {
  color: var(--navy);
  background: var(--white);
  border-color: rgba(16, 44, 76, 0.28);
}

.button-secondary:hover {
  background: var(--mist);
}

.button-small {
  min-height: 40px;
  padding: 0 16px;
  font-size: 13px;
}

/* ---------------------------------- Hero --------------------------------- */

.hero {
  padding: 88px 0 80px;
  background: linear-gradient(160deg, var(--mist) 0%, #ffffff 62%);
  border-bottom: 1px solid var(--line);
}

.hero-inner {
  max-width: 820px;
}

.eyebrow {
  margin: 0 0 16px;
  color: var(--gold);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

h1 {
  color: var(--navy-deep);
  font-size: clamp(38px, 5.6vw, 60px);
  line-height: 1.05;
  letter-spacing: -0.03em;
  margin-bottom: 20px;
}

h2 {
  color: var(--navy-deep);
  font-size: clamp(28px, 3.6vw, 40px);
  line-height: 1.15;
  letter-spacing: -0.02em;
  margin-bottom: 16px;
}

.hero-lede {
  max-width: 620px;
  margin-bottom: 28px;
  color: #45575f;
  font-size: 18px;
  line-height: 1.7;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.hero-note {
  margin: 20px 0 0;
  color: var(--muted);
  font-size: 13px;
}

/* ---------------------------------- Sections --------------------------------- */

section {
  scroll-margin-top: 84px;
}

.section-heading {
  max-width: 700px;
  margin-bottom: 44px;
}

.section-lede {
  color: var(--muted);
  font-size: 16px;
}

.services,
.documents,
.privacy {
  padding: 84px 0;
}

.secure-intake {
  padding: 84px 0;
  background: var(--mist);
  border-block: 1px solid var(--line);
}

/* Services */

.service-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 20px;
}

.service-card {
  min-width: 0;
  padding: 28px;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 14px;
  transition: box-shadow 0.15s ease, transform 0.15s ease;
}

.service-card:hover {
  box-shadow: 0 16px 34px rgba(16, 44, 76, 0.1);
  transform: translateY(-3px);
}

.service-index {
  display: block;
  margin-bottom: 18px;
  color: var(--gold);
  font-weight: 800;
  font-size: 13px;
  letter-spacing: 0.06em;
}

.service-card h3 {
  color: var(--navy);
  font-size: 18px;
  margin-bottom: 8px;
}

.service-card p {
  color: var(--muted);
  font-size: 14px;
  margin: 0;
}

/* Secure intake steps */

.secure-intake-grid {
  display: grid;
  gap: 12px;
}

.steps-list {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 20px;
}

.step-card {
  min-width: 0;
  padding: 26px 24px;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 14px;
  border-top: 3px solid var(--navy);
}

.step-number {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 30px;
  height: 30px;
  margin-bottom: 16px;
  color: var(--white);
  background: var(--navy);
  border-radius: 50%;
  font-weight: 800;
  font-size: 13px;
}

.step-card h3 {
  color: var(--navy);
  font-size: 16px;
  margin-bottom: 8px;
}

.step-card p {
  color: var(--muted);
  font-size: 14px;
  margin: 0;
}

/* Documents */

.documents-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 20px;
}

.documents-card {
  min-width: 0;
  padding: 26px;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 14px;
}

.documents-card h3 {
  color: var(--navy);
  font-size: 16px;
  margin-bottom: 14px;
}

.documents-card ul li {
  position: relative;
  padding-left: 18px;
  margin-bottom: 9px;
  color: #384852;
  font-size: 14px;
}

.documents-card ul li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 8px;
  width: 6px;
  height: 6px;
  background: var(--gold);
  border-radius: 50%;
}

.documents-card-note {
  background: var(--mist);
}

.documents-card-note p {
  color: var(--muted);
  font-size: 14px;
  margin: 0;
}

/* Privacy */

.privacy-cards {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 20px;
}

.privacy-card {
  min-width: 0;
  padding: 26px;
  background: var(--navy);
  color: var(--white);
  border-radius: 14px;
}

.privacy-card h3 {
  font-size: 16px;
  margin-bottom: 10px;
}

.privacy-card p {
  color: #c3d2dc;
  font-size: 14px;
  margin: 0;
  line-height: 1.65;
}

/* Contact */

.contact {
  padding: 88px 0;
  background: linear-gradient(150deg, var(--navy-deep) 0%, var(--navy) 100%);
  color: var(--white);
}

.contact-inner {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 48px;
  align-items: end;
}

.contact .eyebrow {
  color: #7fd3ee;
}

.contact h2,
.contact .section-lede {
  color: var(--white);
}

.contact .section-lede {
  color: #c3d2dc;
}

.contact-card {
  min-width: 0;
  padding: 30px;
  background: var(--white);
  border-radius: 14px;
  border-top: 5px solid var(--gold);
  box-shadow: 0 22px 48px rgba(7, 26, 45, 0.28);
}

.contact-email {
  display: inline-block;
  margin-bottom: 10px;
  color: var(--navy);
  font-size: clamp(19px, 2.6vw, 26px);
  font-weight: 800;
  letter-spacing: -0.02em;
  border-bottom: 2px solid var(--gold);
}

.contact-location {
  margin: 0;
  color: var(--muted);
  font-size: 13px;
}

/* ---------------------------------- Footer --------------------------------- */

.site-footer {
  padding: 44px 0;
  color: var(--white);
  background: var(--navy-deep);
}

.site-footer-inner {
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 32px;
  align-items: center;
}

.site-footer-disclaimer {
  max-width: 520px;
  margin: 0;
  color: #a9bbc8;
  font-size: 12px;
  line-height: 1.6;
}

.site-footer-meta {
  text-align: right;
}

.site-footer-meta p {
  margin: 2px 0;
  color: #9eb1bd;
  font-size: 12px;
}

/* ---------------------------------- Mobile nav --------------------------------- */

@media (max-width: 900px) {
  .site-nav,
  .site-header-actions {
    display: none;
  }

  .site-nav-toggle {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 42px;
    height: 42px;
    margin-left: auto;
    border: 0;
    border-radius: 8px;
    background: var(--navy);
  }

  .site-nav-toggle-bar,
  .site-nav-toggle-bar::before,
  .site-nav-toggle-bar::after {
    content: "";
    display: block;
    width: 18px;
    height: 2px;
    background: var(--white);
    position: relative;
  }

  .site-nav-toggle-bar::before {
    position: absolute;
    top: -6px;
  }

  .site-nav-toggle-bar::after {
    position: absolute;
    top: 6px;
  }

  .site-nav-mobile {
    display: block;
    padding: 6px 24px 22px;
    background: var(--white);
    border-bottom: 1px solid var(--line);
  }

  .site-nav-mobile[hidden] {
    display: none;
  }

  .site-nav-mobile ul {
    display: grid;
    gap: 2px;
  }

  .site-nav-mobile a {
    display: block;
    padding: 12px 0;
    font-weight: 700;
    border-bottom: 1px solid var(--line);
  }

  .mobile-cta {
    margin-top: 10px;
    padding: 12px 16px;
    color: var(--white);
    background: var(--navy);
    border-radius: 8px;
    border-bottom: none;
    text-align: center;
  }

  .mobile-cta-secondary {
    margin-top: 8px;
    color: var(--navy);
    background: var(--mist);
  }
}

/* ---------------------------------- Responsive --------------------------------- */

@media (max-width: 900px) {
  .service-grid,
  .steps-list,
  .documents-grid,
  .privacy-cards {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .contact-inner {
    grid-template-columns: 1fr;
  }

  .site-footer-inner {
    grid-template-columns: 1fr;
    text-align: left;
  }

  .site-footer-meta {
    text-align: left;
  }
}

@media (max-width: 620px) {
  .section-inner,
  .hero-inner,
  .site-header-inner {
    width: calc(100% - 32px);
  }

  .site-header-inner {
    min-height: 68px;
  }

  .hero {
    padding: 56px 0 48px;
  }

  .services,
  .secure-intake,
  .documents,
  .privacy {
    padding: 64px 0;
  }

  .contact {
    padding: 64px 0;
  }

  .hero-actions {
    display: grid;
    grid-template-columns: 1fr;
  }

  .button {
    width: 100%;
  }

  .service-grid,
  .steps-list,
  .documents-grid,
  .privacy-cards {
    grid-template-columns: minmax(0, 1fr);
  }
}

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

  .button,
  .service-card {
    transition: none;
  }
}