/* =========================================================
HireOrbit Landing Page Styles
Modern • Clean • Trustworthy • Responsive
========================================================= */

/* =========================
Design Tokens
========================= */

:root {
  --primary-color: #5b6cff;
  --primary-gradient: linear-gradient(135deg, #6d5dfc 0%, #3bb7ff 55%, #33e6c8 110%);

  --text-dark: #0f172a;
  --text-light: #ffffff;
  --background-light: #ffffff;

  --card-shadow: 0 12px 30px rgba(15, 23, 42, 0.08);
  --border-radius: 16px;
  --transition-speed: 220ms;

  /* Spacing scale */
  --space-8: 8px;
  --space-16: 16px;
  --space-24: 24px;
  --space-40: 40px;
  --space-80: 80px;

  /* Supporting tokens */
  --border-color: rgba(15, 23, 42, 0.10);
  --muted-text: rgba(15, 23, 42, 0.72);
  --muted-text-2: rgba(15, 23, 42, 0.58);
  --surface: rgba(255, 255, 255, 0.86);
  --surface-2: rgba(248, 250, 252, 1);
  --focus-ring: 0 0 0 4px rgba(91, 108, 255, 0.22);
}

/* =========================
Base / Reset
========================= */

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

html,
body {
  height: 100%;
}

body {
  margin: 0;
  font-family: ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, Arial, "Noto Sans",
    "Apple Color Emoji", "Segoe UI Emoji";
  color: var(--text-dark);
  background: var(--background-light);
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

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

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

button {
  font: inherit;
}

::selection {
  background: rgba(91, 108, 255, 0.22);
}

/* =========================
Layout Helpers
========================= */

.main {
  overflow: hidden;
}

.section {
  padding: var(--space-80) var(--space-24);
}

.section__header {
  max-width: 880px;
  margin: 0 auto var(--space-40);
  text-align: center;
}

.section__title {
  margin: 0 0 var(--space-16);
  font-size: 36px;
  line-height: 1.15;
  letter-spacing: -0.02em;
}

.section__subtitle {
  margin: 0;
  color: var(--muted-text);
  font-size: 18px;
}

/* =========================
Auth (Login / Register)
========================= */

.page--auth {
  background:
    radial-gradient(900px 420px at 0% 0%, rgba(91, 108, 255, 0.10), transparent 60%),
    radial-gradient(900px 420px at 100% 0%, rgba(51, 230, 200, 0.10), transparent 60%),
    linear-gradient(180deg, #f8fafc, #ffffff);
}

.page--auth .section {
  min-height: calc(100vh - 80px);
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.auth {
  max-width: 520px;
  margin: 0 auto;
}

.auth__card {
  padding: var(--space-24);
  box-shadow: 0 18px 42px rgba(15, 23, 42, 0.12);
}

.auth__fields {
  display: grid;
  gap: var(--space-16);
}

.auth__field {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.auth__label {
  font-weight: 600;
  font-size: 14px;
  color: rgba(15, 23, 42, 0.9);
}

.auth__input {
  width: 100%;
  padding: 12px 14px;
  border-radius: 14px;
  border: 1px solid rgba(15, 23, 42, 0.14);
  font-size: 14px;
  background: rgba(255, 255, 255, 0.96);
  transition: border-color var(--transition-speed) ease,
    box-shadow var(--transition-speed) ease,
    background var(--transition-speed) ease;
}

.auth__input:focus-visible {
  outline: none;
  border-color: rgba(91, 108, 255, 0.7);
  box-shadow: 0 0 0 1px rgba(91, 108, 255, 0.55), var(--focus-ring);
  background: #ffffff;
}

.auth__input::placeholder {
  color: rgba(148, 163, 184, 1);
}

.auth__error {
  margin: 0 0 var(--space-16);
  padding: 10px 12px;
  border-radius: 12px;
  background: rgba(248, 113, 113, 0.08);
  border: 1px solid rgba(248, 113, 113, 0.6);
  color: #b91c1c;
  font-size: 14px;
}

.auth__hint {
  margin-top: var(--space-8);
  font-size: 14px;
  color: var(--muted-text-2);
}

.auth__link {
  font-weight: 600;
  color: var(--primary-color);
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
  transition: color var(--transition-speed) ease, text-underline-offset var(--transition-speed) ease;
}

.auth__link:hover {
  color: #3646ff;
  text-underline-offset: 4px;
}

/* =========================
Navbar
========================= */

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(255, 255, 255, 0.78);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(15, 23, 42, 0.06);
}

.navbar {
  max-width: 1160px;
  margin: 0 auto;
  padding: var(--space-16) var(--space-24);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-16);
}

.navbar__logo {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-weight: 800;
  letter-spacing: -0.02em;
}

.navbar__logo-mark {
  width: 34px;
  height: 34px;
  border-radius: 12px;
  background: var(--primary-gradient);
  box-shadow: 0 10px 22px rgba(91, 108, 255, 0.26);
}

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

.navbar__links {
  display: flex;
  align-items: center;
  gap: 12px;
}

.navbar__link {
  padding: 10px 12px;
  border-radius: 12px;
  color: rgba(15, 23, 42, 0.82);
  transition: background var(--transition-speed) ease, color var(--transition-speed) ease,
    transform var(--transition-speed) ease;
}

.navbar__link:hover {
  background: rgba(15, 23, 42, 0.04);
  color: var(--text-dark);
  transform: translateY(-1px);
}

.navbar__link--active {
  background: rgba(91, 108, 255, 0.10);
  color: rgba(15, 23, 42, 0.92);
}

.navbar__cta {
  margin-left: 6px;
}

.navbar__toggle {
  display: none;
  border: 1px solid rgba(15, 23, 42, 0.12);
  background: rgba(255, 255, 255, 0.75);
  border-radius: 14px;
  padding: 10px 12px;
  cursor: pointer;
  transition: transform var(--transition-speed) ease, box-shadow var(--transition-speed) ease,
    background var(--transition-speed) ease;
}

.navbar__toggle:hover {
  transform: translateY(-1px);
  box-shadow: 0 10px 24px rgba(15, 23, 42, 0.10);
}

.navbar__toggle-line {
  display: block;
  width: 18px;
  height: 2px;
  background: rgba(15, 23, 42, 0.75);
  border-radius: 999px;
}

.navbar__toggle-line + .navbar__toggle-line {
  margin-top: 4px;
}

/* =========================
Buttons
========================= */

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 12px 16px;
  border-radius: calc(var(--border-radius) - 2px);
  font-weight: 700;
  letter-spacing: -0.01em;
  border: 1px solid transparent;
  cursor: pointer;
  user-select: none;
  transition: transform var(--transition-speed) ease, box-shadow var(--transition-speed) ease,
    background var(--transition-speed) ease, color var(--transition-speed) ease,
    border-color var(--transition-speed) ease;
}

.button:focus-visible {
  outline: none;
  box-shadow: var(--focus-ring);
}

.button--primary {
  color: var(--text-light);
  background: var(--primary-gradient);
  box-shadow: 0 12px 26px rgba(91, 108, 255, 0.26);
}

.button--primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 18px 34px rgba(91, 108, 255, 0.32);
}

.button--secondary {
  background: rgba(255, 255, 255, 0.9);
  color: rgba(15, 23, 42, 0.88);
  border-color: rgba(15, 23, 42, 0.12);
  box-shadow: 0 10px 24px rgba(15, 23, 42, 0.06);
}

.button--secondary:hover {
  transform: translateY(-2px);
  border-color: rgba(91, 108, 255, 0.28);
  background: rgba(91, 108, 255, 0.08);
}

.button--lg {
  padding: 14px 18px;
  border-radius: var(--border-radius);
  font-size: 16px;
}

/* =========================
Hero
========================= */

.hero {
  padding: calc(var(--space-80) - 10px) var(--space-24) var(--space-80);
  background:
    radial-gradient(1200px 520px at 12% -10%, rgba(91, 108, 255, 0.18), transparent 55%),
    radial-gradient(900px 520px at 92% 10%, rgba(51, 230, 200, 0.15), transparent 55%),
    linear-gradient(180deg, rgba(248, 250, 252, 0.9), rgba(255, 255, 255, 1));
}

.hero__container {
  max-width: 1160px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1.08fr 0.92fr;
  gap: var(--space-80);
  align-items: center;
}

.hero__eyebrow {
  margin: 0 0 var(--space-16);
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 8px 12px;
  border-radius: 999px;
  font-weight: 700;
  font-size: 13px;
  letter-spacing: 0.02em;
  color: rgba(15, 23, 42, 0.82);
  background: rgba(255, 255, 255, 0.72);
  border: 1px solid rgba(15, 23, 42, 0.08);
  box-shadow: 0 12px 28px rgba(15, 23, 42, 0.06);
}

.hero__heading {
  margin: 0 0 var(--space-24);
  font-size: 56px;
  line-height: 1.05;
  letter-spacing: -0.03em;
}

.hero__subtext {
  margin: 0 0 var(--space-40);
  max-width: 56ch;
  color: var(--muted-text);
  font-size: 18px;
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: center;
}

.hero__meta {
  margin-top: var(--space-24);
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--muted-text-2);
}

.hero__meta-dot {
  width: 10px;
  height: 10px;
  border-radius: 999px;
  background: var(--primary-gradient);
  box-shadow: 0 10px 18px rgba(91, 108, 255, 0.26);
}

.hero__visual {
  position: relative;
}

.hero-illustration {
  position: relative;
  width: 100%;
  min-height: 420px;
  border-radius: calc(var(--border-radius) + 8px);
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.65), rgba(255, 255, 255, 0.95)),
    radial-gradient(600px 260px at 20% 10%, rgba(91, 108, 255, 0.18), transparent 60%),
    radial-gradient(520px 240px at 80% 30%, rgba(59, 183, 255, 0.16), transparent 60%),
    radial-gradient(520px 240px at 60% 90%, rgba(51, 230, 200, 0.13), transparent 55%);
  border: 1px solid rgba(15, 23, 42, 0.08);
  box-shadow: var(--card-shadow);
  overflow: hidden;
}

.hero-illustration__card {
  position: absolute;
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.86);
  border: 1px solid rgba(15, 23, 42, 0.08);
  box-shadow: 0 16px 30px rgba(15, 23, 42, 0.10);
}

.hero-illustration__card--primary {
  width: 68%;
  height: 62%;
  left: 10%;
  top: 18%;
  transform: rotate(-2deg);
}

.hero-illustration__card--secondary {
  width: 52%;
  height: 46%;
  right: 10%;
  bottom: 16%;
  transform: rotate(2deg);
  background: rgba(255, 255, 255, 0.78);
}

.hero-illustration__badge {
  position: absolute;
  display: grid;
  gap: 2px;
  padding: 10px 12px;
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.92);
  border: 1px solid rgba(15, 23, 42, 0.10);
  box-shadow: 0 18px 34px rgba(15, 23, 42, 0.10);
}

.hero-illustration__badge--top {
  top: 22px;
  left: 22px;
}

.hero-illustration__badge--bottom {
  bottom: 22px;
  right: 22px;
}

.hero-illustration__badge-label {
  font-size: 12px;
  color: var(--muted-text-2);
  font-weight: 700;
}

.hero-illustration__badge-value {
  font-size: 18px;
  font-weight: 900;
  letter-spacing: -0.02em;
}

/* =========================
Features
========================= */

.section--features {
  background: linear-gradient(180deg, rgba(255, 255, 255, 1), rgba(248, 250, 252, 0.9));
}

.features-grid {
  max-width: 1160px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-24);
}

.feature-card {
  background: rgba(255, 255, 255, 0.92);
  border: 1px solid rgba(15, 23, 42, 0.08);
  border-radius: calc(var(--border-radius) + 4px);
  padding: var(--space-24);
  box-shadow: 0 10px 26px rgba(15, 23, 42, 0.06);
  transition: transform var(--transition-speed) ease, box-shadow var(--transition-speed) ease,
    border-color var(--transition-speed) ease;
}

.feature-card--hover:hover {
  transform: translateY(-6px);
  box-shadow: var(--card-shadow);
  border-color: rgba(91, 108, 255, 0.22);
}

.feature-card__icon-placeholder {
  width: 44px;
  height: 44px;
  border-radius: 14px;
  background: rgba(91, 108, 255, 0.12);
  border: 1px solid rgba(91, 108, 255, 0.18);
  box-shadow: 0 14px 24px rgba(91, 108, 255, 0.12);
  margin-bottom: var(--space-16);
}

.feature-card__title {
  margin: 0 0 var(--space-8);
  font-size: 18px;
  letter-spacing: -0.01em;
}

.feature-card__description {
  margin: 0;
  color: var(--muted-text);
  font-size: 15px;
  line-height: 1.6;
}

/* =========================
How It Works
========================= */

.section--how-it-works {
  background: var(--background-light);
}

.steps {
  max-width: 1160px;
  margin: 0 auto;
  padding: 0;
  list-style: none;
  display: grid;
  gap: var(--space-24);
}

.steps--horizontal {
  grid-template-columns: repeat(3, 1fr);
}

.step {
  position: relative;
  background: rgba(255, 255, 255, 0.92);
  border: 1px solid rgba(15, 23, 42, 0.08);
  border-radius: calc(var(--border-radius) + 4px);
  padding: var(--space-24);
  box-shadow: 0 10px 26px rgba(15, 23, 42, 0.06);
}

.step__index {
  width: 42px;
  height: 42px;
  display: grid;
  place-items: center;
  border-radius: 14px;
  background: var(--primary-gradient);
  color: var(--text-light);
  font-weight: 900;
  letter-spacing: -0.02em;
  box-shadow: 0 14px 24px rgba(91, 108, 255, 0.18);
  margin-bottom: var(--space-16);
}

.step__title {
  margin: 0 0 var(--space-8);
  font-size: 18px;
  letter-spacing: -0.01em;
}

.step__description {
  margin: 0;
  color: var(--muted-text);
  font-size: 15px;
  line-height: 1.6;
}

/* =========================
CTA
========================= */

.section--cta {
  padding: var(--space-80) var(--space-24);
}

.cta {
  max-width: 1160px;
  margin: 0 auto;
  border-radius: calc(var(--border-radius) + 10px);
  padding: clamp(28px, 4vw, 48px);
  color: var(--text-light);
  background: var(--primary-gradient);
  box-shadow: 0 24px 60px rgba(91, 108, 255, 0.26);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-24);
  position: relative;
  overflow: hidden;
}

.cta::before {
  content: "";
  position: absolute;
  inset: -40%;
  background: radial-gradient(circle at 30% 20%, rgba(255, 255, 255, 0.26), transparent 55%);
  transform: rotate(12deg);
  pointer-events: none;
}

.cta__content,
.cta__actions {
  position: relative;
  z-index: 1;
}

.cta__heading {
  margin: 0 0 var(--space-8);
  font-size: 34px;
  line-height: 1.12;
  letter-spacing: -0.02em;
}

.cta__text {
  margin: 0;
  color: rgba(255, 255, 255, 0.88);
  max-width: 60ch;
}

.section--cta .button--primary {
  background: rgba(255, 255, 255, 0.16);
  border-color: rgba(255, 255, 255, 0.30);
  box-shadow: 0 16px 34px rgba(15, 23, 42, 0.18);
}

.section--cta .button--primary:hover {
  background: rgba(255, 255, 255, 0.22);
  transform: translateY(-2px);
  box-shadow: 0 20px 44px rgba(15, 23, 42, 0.22);
}

/* =========================
Footer
========================= */

.site-footer {
  background: #0b1220;
  color: rgba(255, 255, 255, 0.86);
  padding: var(--space-40) var(--space-24);
}

.site-footer__inner {
  max-width: 1160px;
  margin: 0 auto;
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: var(--space-24);
}

.site-footer__logo {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-weight: 800;
  letter-spacing: -0.02em;
}

.site-footer__logo-mark {
  width: 34px;
  height: 34px;
  border-radius: 12px;
  background: var(--primary-gradient);
  box-shadow: 0 14px 30px rgba(91, 108, 255, 0.20);
}

.site-footer__description {
  margin: var(--space-16) 0 0;
  color: rgba(255, 255, 255, 0.70);
  max-width: 52ch;
}

.site-footer__meta {
  text-align: right;
  color: rgba(255, 255, 255, 0.60);
  font-size: 14px;
  padding-top: 6px;
}

.site-footer__copyright {
  margin: 0;
}

/* =========================
Responsive (1024px)
========================= */

@media (max-width: 1024px) {
  .hero__container {
    gap: var(--space-40);
    grid-template-columns: 1fr 1fr;
  }

  .hero__heading {
    font-size: 50px;
  }

  .features-grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .cta__heading {
    font-size: 30px;
  }
}

/* =========================
Responsive (768px)
========================= */

@media (max-width: 768px) {
  .section {
    padding: var(--space-80) var(--space-16);
  }

  .navbar {
    padding: var(--space-16);
  }

  /* Collapse navbar links (hide them, no JS needed) */
  .navbar__links {
    display: none;
  }

  .navbar__toggle {
    display: inline-flex;
    align-items: center;
    justify-content: center;
  }

  .hero {
    padding: var(--space-80) var(--space-16);
  }

  .hero__container {
    grid-template-columns: 1fr;
    gap: var(--space-40);
  }

  .hero__heading {
    font-size: 46px;
  }

  .hero-illustration {
    min-height: 360px;
  }

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

  .steps--horizontal {
    grid-template-columns: 1fr;
  }

  .cta {
    flex-direction: column;
    align-items: flex-start;
  }

  .site-footer__inner {
    flex-direction: column;
    gap: var(--space-24);
  }

  .site-footer__meta {
    text-align: left;
  }
}

/* =========================
Responsive (480px)
========================= */

@media (max-width: 480px) {
  .section__title {
    font-size: 30px;
  }

  .hero__heading {
    font-size: 40px;
  }

  .hero__subtext {
    font-size: 16px;
  }

  .button {
    width: 100%;
  }

  .hero__actions {
    width: 100%;
  }

  .hero-illustration {
    min-height: 320px;
  }

  .cta__heading {
    font-size: 26px;
  }
}