/* ============================================
   Lee Squared AI — Stylesheet
   Brand: Navy (#1a365d) + Gold (#d4af37)
   ============================================ */

:root {
  --color-navy: #1a365d;
  --color-navy-dark: #0f1f3d;
  --color-navy-mid: #2d4a7c;
  --color-gold: #d4af37;
  --color-gold-dark: #c9a227;
  --color-text: #1a365d;
  --color-text-muted: #4a5568;
  --color-text-light: #ffffff;
  --color-bg: #ffffff;
  --color-bg-soft: #f7fafc;
  --color-border: #e2e8f0;
  --shadow-sm: 0 1px 3px rgba(26, 54, 93, 0.08);
  --shadow-md: 0 4px 12px rgba(26, 54, 93, 0.1);
  --shadow-lg: 0 10px 30px rgba(26, 54, 93, 0.12);
  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 16px;
  --transition: all 0.2s ease;
  --max-width: 1200px;
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: -apple-system, BlinkMacSystemFont, 'Inter', 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
  font-size: 16px;
  line-height: 1.6;
  color: var(--color-text);
  background: var(--color-bg);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

a {
  color: var(--color-navy);
  text-decoration: none;
  transition: var(--transition);
}

a:hover {
  color: var(--color-gold-dark);
}

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

.hidden {
  display: none !important;
}

/* ----- Layout / Containers ----- */

.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 24px;
}

.section {
  padding: 80px 0;
}

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

.section--dark {
  background: linear-gradient(135deg, var(--color-navy-dark) 0%, var(--color-navy) 100%);
  color: var(--color-text-light);
}

.section--dark h1,
.section--dark h2,
.section--dark h3,
.section--dark p {
  color: var(--color-text-light);
}

.section__head {
  text-align: center;
  max-width: 720px;
  margin: 0 auto 48px;
}

.section__eyebrow {
  text-transform: uppercase;
  letter-spacing: 2px;
  font-size: 13px;
  font-weight: 700;
  color: var(--color-gold-dark);
  margin-bottom: 16px;
}

.section__title {
  font-size: clamp(28px, 4vw, 40px);
  font-weight: 800;
  line-height: 1.2;
  margin-bottom: 16px;
}

.section__subtitle {
  font-size: 18px;
  color: var(--color-text-muted);
  line-height: 1.7;
}

.section--dark .section__subtitle {
  color: rgba(255, 255, 255, 0.85);
}

/* ----- Navigation ----- */

.nav {
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: saturate(180%) blur(10px);
  -webkit-backdrop-filter: saturate(180%) blur(10px);
  position: sticky;
  top: 0;
  z-index: 100;
  border-bottom: 1px solid transparent;
  transition: var(--transition);
}

.nav--scrolled {
  border-bottom-color: var(--color-border);
  box-shadow: var(--shadow-sm);
}

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

.nav__logo {
  display: flex;
  align-items: center;
}

.nav__logo img {
  height: 44px;
  width: auto;
  max-width: 220px;
}

.nav__menu {
  display: flex;
  align-items: center;
  gap: 32px;
  list-style: none;
}

.nav__link {
  font-size: 15px;
  font-weight: 600;
  color: var(--color-text);
  position: relative;
}

.nav__link:hover {
  color: var(--color-gold-dark);
}

.nav__link--active {
  color: var(--color-gold-dark);
}

.nav__link--active::after {
  content: '';
  position: absolute;
  bottom: -22px;
  left: 0;
  right: 0;
  height: 2px;
  background: var(--color-gold);
}

.nav__cta {
  background: linear-gradient(135deg, var(--color-gold-dark), var(--color-gold));
  color: var(--color-navy-dark);
  padding: 10px 22px;
  border-radius: var(--radius-md);
  font-weight: 700;
  font-size: 14px;
  letter-spacing: 0.3px;
  transition: var(--transition);
  box-shadow: 0 2px 8px rgba(212, 175, 55, 0.35);
}

.nav__cta:hover {
  transform: translateY(-1px);
  box-shadow: 0 4px 14px rgba(212, 175, 55, 0.5);
  color: var(--color-navy-dark);
}

.nav__toggle {
  display: none;
  background: none;
  border: 0;
  cursor: pointer;
  padding: 8px;
}

.nav__toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--color-navy);
  margin: 5px 0;
  transition: var(--transition);
}

@media (max-width: 880px) {
  .nav__menu {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    flex-direction: column;
    background: white;
    padding: 24px;
    gap: 20px;
    box-shadow: var(--shadow-md);
    transform: translateY(-12px);
    opacity: 0;
    pointer-events: none;
    transition: var(--transition);
  }

  .nav--open .nav__menu {
    transform: translateY(0);
    opacity: 1;
    pointer-events: auto;
  }

  .nav__toggle {
    display: block;
  }

  .nav__link--active::after {
    display: none;
  }
}

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

.hero {
  background: linear-gradient(135deg, var(--color-navy-dark) 0%, var(--color-navy) 60%, var(--color-navy-mid) 100%);
  color: var(--color-text-light);
  padding: 96px 0 88px;
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse at top right, rgba(212, 175, 55, 0.18), transparent 55%),
    radial-gradient(ellipse at bottom left, rgba(212, 175, 55, 0.1), transparent 55%);
  pointer-events: none;
}

.hero__inner {
  position: relative;
  max-width: 880px;
  margin: 0 auto;
  text-align: center;
  padding: 0 24px;
}

.hero__eyebrow {
  display: inline-block;
  text-transform: uppercase;
  letter-spacing: 3px;
  font-size: 13px;
  font-weight: 700;
  color: var(--color-gold);
  margin-bottom: 24px;
  padding: 6px 16px;
  border: 1px solid rgba(212, 175, 55, 0.4);
  border-radius: 999px;
}

.hero__title {
  font-size: clamp(36px, 6vw, 60px);
  font-weight: 800;
  line-height: 1.1;
  margin-bottom: 24px;
  letter-spacing: -0.02em;
}

.hero__title-accent {
  background: linear-gradient(135deg, var(--color-gold), #f4d77d);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero__subtitle {
  font-size: clamp(17px, 2vw, 20px);
  color: rgba(255, 255, 255, 0.85);
  max-width: 700px;
  margin: 0 auto 40px;
  line-height: 1.7;
}

.hero__cta {
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

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

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 28px;
  font-size: 15px;
  font-weight: 700;
  letter-spacing: 0.3px;
  border-radius: var(--radius-md);
  border: 0;
  cursor: pointer;
  transition: var(--transition);
  text-decoration: none;
}

.btn--primary {
  background: linear-gradient(135deg, var(--color-gold-dark), var(--color-gold));
  color: var(--color-navy-dark);
  box-shadow: 0 4px 14px rgba(212, 175, 55, 0.35);
}

.btn--primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(212, 175, 55, 0.5);
  color: var(--color-navy-dark);
}

.btn--secondary {
  background: transparent;
  color: var(--color-text-light);
  border: 1.5px solid rgba(255, 255, 255, 0.5);
}

.btn--secondary:hover {
  background: rgba(255, 255, 255, 0.08);
  border-color: var(--color-text-light);
  color: var(--color-text-light);
}

.btn--full {
  width: 100%;
}

/* ----- Stat strip ----- */

.stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 32px;
  text-align: center;
}

.stat__number {
  font-size: clamp(36px, 5vw, 56px);
  font-weight: 800;
  background: linear-gradient(135deg, var(--color-gold-dark), var(--color-gold));
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  line-height: 1;
  margin-bottom: 8px;
}

.stat__label {
  text-transform: uppercase;
  letter-spacing: 1.5px;
  font-size: 12px;
  font-weight: 600;
  color: var(--color-text-muted);
}

.section--dark .stat__label {
  color: rgba(255, 255, 255, 0.7);
}

/* ----- Card grids ----- */

.grid {
  display: grid;
  gap: 28px;
}

.grid--3 {
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
}

.grid--4 {
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
}

.grid--2 {
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
}

.card {
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 32px 28px;
  transition: var(--transition);
}

.card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-lg);
  border-color: var(--color-gold);
}

.card__icon {
  width: 52px;
  height: 52px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, rgba(212, 175, 55, 0.15), rgba(212, 175, 55, 0.05));
  color: var(--color-gold-dark);
  border-radius: 12px;
  margin-bottom: 20px;
  font-size: 24px;
  font-weight: 700;
}

.card__title {
  font-size: 20px;
  font-weight: 700;
  margin-bottom: 10px;
  color: var(--color-navy);
}

.card__body {
  font-size: 15px;
  color: var(--color-text-muted);
  line-height: 1.7;
}

/* ----- Channel block (for services/index 4-channel section) ----- */

.channels {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 20px;
}

.channel {
  padding: 28px 24px;
  border-radius: var(--radius-lg);
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.06), rgba(255, 255, 255, 0.02));
  border: 1px solid rgba(255, 255, 255, 0.1);
  transition: var(--transition);
}

.channel:hover {
  border-color: var(--color-gold);
  background: linear-gradient(135deg, rgba(212, 175, 55, 0.1), rgba(212, 175, 55, 0.03));
}

.channel__num {
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 2px;
  color: var(--color-gold);
  margin-bottom: 12px;
}

.channel__title {
  font-size: 18px;
  font-weight: 700;
  margin-bottom: 8px;
  color: var(--color-text-light);
}

.channel__body {
  font-size: 14px;
  color: rgba(255, 255, 255, 0.75);
  line-height: 1.6;
}

/* ----- Industry pill grid ----- */

.industries {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 16px;
}

.industry {
  padding: 18px 20px;
  background: var(--color-bg-soft);
  border-radius: var(--radius-md);
  border-left: 3px solid var(--color-gold);
  font-weight: 600;
  font-size: 15px;
  color: var(--color-navy);
  transition: var(--transition);
}

.industry:hover {
  background: white;
  box-shadow: var(--shadow-sm);
}

.industry__sub {
  display: block;
  font-size: 13px;
  font-weight: 400;
  color: var(--color-text-muted);
  margin-top: 4px;
}

/* ----- Differentiator list ----- */

.diff-list {
  list-style: none;
  display: grid;
  gap: 18px;
}

.diff-list li {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  font-size: 16px;
  line-height: 1.6;
}

.diff-list li::before {
  content: '✓';
  flex-shrink: 0;
  width: 24px;
  height: 24px;
  background: linear-gradient(135deg, var(--color-gold-dark), var(--color-gold));
  color: var(--color-navy-dark);
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 13px;
  font-weight: 800;
  margin-top: 2px;
}

/* ----- CTA strip ----- */

.cta-strip {
  background: linear-gradient(135deg, var(--color-navy-dark) 0%, var(--color-navy) 100%);
  color: var(--color-text-light);
  text-align: center;
  padding: 72px 24px;
  border-radius: var(--radius-lg);
  position: relative;
  overflow: hidden;
}

.cta-strip::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at center, rgba(212, 175, 55, 0.18), transparent 65%);
}

.cta-strip__inner {
  position: relative;
  max-width: 640px;
  margin: 0 auto;
}

.cta-strip h2 {
  color: white;
  margin-bottom: 16px;
  font-size: clamp(26px, 4vw, 36px);
}

.cta-strip p {
  color: rgba(255, 255, 255, 0.85);
  margin-bottom: 28px;
  font-size: 17px;
}

/* ----- Form ----- */

.form {
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 36px;
  box-shadow: var(--shadow-md);
}

.form__row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  margin-bottom: 20px;
}

@media (max-width: 600px) {
  .form__row {
    grid-template-columns: 1fr;
  }
}

.form__group {
  margin-bottom: 20px;
}

.form__label {
  display: block;
  font-size: 13px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--color-navy);
  margin-bottom: 8px;
}

.form__label--req::after {
  content: ' *';
  color: #d63b3b;
}

.form__input,
.form__select,
.form__textarea {
  width: 100%;
  padding: 12px 14px;
  font-size: 15px;
  font-family: inherit;
  color: var(--color-text);
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  transition: var(--transition);
}

.form__input:focus,
.form__select:focus,
.form__textarea:focus {
  outline: none;
  border-color: var(--color-gold);
  box-shadow: 0 0 0 3px rgba(212, 175, 55, 0.15);
}

.form__textarea {
  min-height: 120px;
  resize: vertical;
}

.form__sms {
  background: var(--color-bg-soft);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 18px 20px;
  margin: 16px 0 24px;
}

.form__sms-title {
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--color-gold-dark);
  margin-bottom: 10px;
}

.form__check {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 13px;
  color: var(--color-text-muted);
  line-height: 1.6;
  margin-bottom: 8px;
  cursor: pointer;
}

.form__check:last-child {
  margin-bottom: 0;
}

.form__check input {
  margin-top: 4px;
  flex-shrink: 0;
}

.form__success {
  text-align: center;
  padding: 56px 24px;
  background: var(--color-bg-soft);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
}

.form__success-icon {
  width: 64px;
  height: 64px;
  background: linear-gradient(135deg, var(--color-gold-dark), var(--color-gold));
  color: white;
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 32px;
  font-weight: 800;
  margin-bottom: 20px;
}

.form__success h3 {
  font-size: 24px;
  margin-bottom: 12px;
  color: var(--color-navy);
}

.form__success p {
  color: var(--color-text-muted);
  max-width: 420px;
  margin: 0 auto;
}

/* ----- Two-column content ----- */

.two-col {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 56px;
  align-items: center;
}

@media (max-width: 880px) {
  .two-col {
    grid-template-columns: 1fr;
    gap: 36px;
  }
}

.two-col__title {
  font-size: clamp(28px, 4vw, 36px);
  font-weight: 800;
  line-height: 1.2;
  margin-bottom: 20px;
}

.two-col__body p {
  color: var(--color-text-muted);
  line-height: 1.8;
  margin-bottom: 16px;
}

/* ----- Contact info card ----- */

.contact-info {
  background: var(--color-bg-soft);
  border-radius: var(--radius-lg);
  padding: 32px;
}

.contact-info__title {
  font-size: 20px;
  font-weight: 700;
  margin-bottom: 24px;
  color: var(--color-navy);
}

.contact-info__item {
  margin-bottom: 22px;
}

.contact-info__item:last-child {
  margin-bottom: 0;
}

.contact-info__label {
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 1px;
  font-weight: 700;
  color: var(--color-text-muted);
  margin-bottom: 6px;
}

.contact-info__value {
  font-size: 16px;
  color: var(--color-navy);
  font-weight: 600;
}

.contact-info__value a {
  color: var(--color-navy);
}

.contact-info__value a:hover {
  color: var(--color-gold-dark);
}

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

.footer {
  background: var(--color-navy-dark);
  color: rgba(255, 255, 255, 0.7);
  padding: 64px 0 28px;
}

.footer__grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1fr;
  gap: 48px;
  margin-bottom: 48px;
}

@media (max-width: 700px) {
  .footer__grid {
    grid-template-columns: 1fr 1fr;
    gap: 32px;
  }

  .footer__brand {
    grid-column: 1 / -1;
  }
}

.footer__brand-row {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 16px;
}

.footer__brand img,
.footer__brand-icon {
  height: 44px;
  width: 44px;
  object-fit: contain;
}

.footer__wordmark {
  color: #fff;
  font-size: 22px;
  font-weight: 800;
  letter-spacing: 0.5px;
}

.footer__brand p {
  font-size: 14px;
  line-height: 1.7;
  max-width: 320px;
}

.footer__heading {
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  font-weight: 700;
  color: var(--color-gold);
  margin-bottom: 16px;
}

.footer__list {
  list-style: none;
  display: grid;
  gap: 10px;
}

.footer__list a {
  color: rgba(255, 255, 255, 0.7);
  font-size: 14px;
  transition: var(--transition);
}

.footer__list a:hover {
  color: var(--color-gold);
}

.footer__bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding-top: 24px;
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 16px;
  font-size: 13px;
}

.footer__bottom-links {
  display: flex;
  gap: 24px;
}

.footer__bottom-links a {
  color: rgba(255, 255, 255, 0.6);
}

.footer__bottom-links a:hover {
  color: var(--color-gold);
}

/* ----- Page header (for non-home pages) ----- */

.page-header {
  background: linear-gradient(135deg, var(--color-navy-dark) 0%, var(--color-navy) 100%);
  color: white;
  padding: 72px 0 64px;
  text-align: center;
}

.page-header__eyebrow {
  display: inline-block;
  text-transform: uppercase;
  letter-spacing: 2px;
  font-size: 12px;
  font-weight: 700;
  color: var(--color-gold);
  margin-bottom: 14px;
}

.page-header__title {
  font-size: clamp(32px, 5vw, 48px);
  font-weight: 800;
  line-height: 1.15;
  margin-bottom: 14px;
}

.page-header__subtitle {
  font-size: 18px;
  color: rgba(255, 255, 255, 0.85);
  max-width: 640px;
  margin: 0 auto;
}

/* ----- About page ----- */

.founder-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 32px;
}

@media (max-width: 720px) {
  .founder-grid {
    grid-template-columns: 1fr;
  }
}

.founder {
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 32px 28px;
  text-align: center;
}

.founder__name {
  font-size: 22px;
  font-weight: 700;
  color: var(--color-navy);
  margin-bottom: 4px;
}

.founder__role {
  font-size: 14px;
  color: var(--color-gold-dark);
  text-transform: uppercase;
  letter-spacing: 1px;
  font-weight: 700;
  margin-bottom: 16px;
}

.founder__bio {
  font-size: 15px;
  color: var(--color-text-muted);
  line-height: 1.7;
}

/* ----- Utility ----- */

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

.mt-32 {
  margin-top: 32px;
}

.mb-32 {
  margin-bottom: 32px;
}