/* ============================================================
   Design Tokens
   ============================================================ */
:root {
  --color-brand:       #1e4f7a;
  --color-brand-dark:  #163d61;
  --color-accent:      #57a01d;
  --color-dark:        #0d2236;
  --color-dark-muted:  rgba(255,255,255,0.65);
  --color-neutral-900: #18181b;
  --color-neutral-600: #52525b;
  --color-neutral-100: #f4f4f5;
  --color-white:       #FFFFFF;

  --font-sans:    'Inter', system-ui, sans-serif;

  --radius-sm:  4px;
  --radius-md:  8px;
  --radius-lg:  16px;

  --shadow-card: 0 2px 8px rgba(0,0,0,0.08);

  --max-width:  1200px;
  --section-py: 5rem;
}

/* ============================================================
   Reset / Base
   ============================================================ */
*, *::before, *::after { box-sizing: border-box; }

body {
  margin: 0;
  font-family: var(--font-sans);
  color: var(--color-neutral-900);
  background: var(--color-white);
  line-height: 1.6;
}

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

a { color: inherit; }

/* ============================================================
   Navigation
   ============================================================ */
.site-nav {
  background: var(--color-white);
  border-bottom: 1px solid #e5e7eb;
  position: sticky;
  top: 0;
  z-index: 100;
  transition: background 0.25s ease, border-color 0.25s ease, box-shadow 0.25s ease;
}

.site-nav--dark {
  background: rgba(13, 34, 54, 0.88);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom-color: rgba(255,255,255,0.08);
  box-shadow: none;
}

.site-nav--dark .site-nav__links a {
  color: rgba(255,255,255,0.8);
}

.site-nav--dark .site-nav__links a:hover {
  color: var(--color-white);
}

.site-nav__inner {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 1.5rem;
  height: 64px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.site-nav__logo {
  font-weight: 700;
  font-size: 1.2rem;
  color: var(--color-brand);
  text-decoration: none;
}

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

.site-nav__links a {
  text-decoration: none;
  color: var(--color-neutral-600);
  font-size: 0.9rem;
  font-weight: 500;
  transition: color 0.15s;
}

.site-nav__links a:hover { color: var(--color-brand); }
.site-nav__links a.btn { color: var(--color-white); }
.site-nav__links a.btn:hover { color: var(--color-white); }

/* ============================================================
   Buttons
   ============================================================ */
.btn {
  display: inline-block;
  padding: 0.625rem 1.5rem;
  border-radius: var(--radius-sm);
  font-weight: 600;
  font-size: 0.9rem;
  font-family: var(--font-sans);
  text-decoration: none;
  cursor: pointer;
  border: 2px solid transparent;
  transition: background 0.15s, color 0.15s, border-color 0.15s;
  line-height: 1.2;
}

.btn--primary {
  background: var(--color-brand);
  color: var(--color-white);
  border-color: var(--color-brand);
}
.btn--primary:hover { background: var(--color-brand-dark); border-color: var(--color-brand-dark); }

.btn--accent {
  background: var(--color-accent);
  color: var(--color-white);
  border-color: var(--color-accent);
}
.btn--accent:hover { background: #448016; border-color: #448016; }

.btn--ghost {
  background: transparent;
  color: var(--color-brand);
  border-color: var(--color-brand);
}
.btn--ghost:hover { background: var(--color-brand); color: var(--color-white); }

.btn--full { display: block; width: 100%; text-align: center; }

/* ============================================================
   Shared Section Helpers
   ============================================================ */
.section-title {
  font-size: clamp(1.5rem, 3vw, 2rem);
  font-weight: 700;
  color: var(--color-brand);
  margin: 0 0 0.75rem;
  line-height: 1.2;
}

.section-sub {
  font-size: 1.05rem;
  color: var(--color-neutral-600);
  margin: 0 0 2.5rem;
  max-width: 640px;
}

/* ============================================================
   Page wrapper
   ============================================================ */
.page > section { width: 100%; }

/* ============================================================
   Hero
   ============================================================ */
.hero {
  padding: var(--section-py) 1.5rem;
  position: relative;
}

.hero--light { background: var(--color-white); }

.hero--dark {
  background: var(--color-dark);
  color: var(--color-white);
}

.hero--dark .hero__headline { color: var(--color-white); font-weight: 800; }
.hero--dark .hero__sub { color: var(--color-dark-muted); }

.hero--dark .btn--ghost {
  color: var(--color-white);
  border-color: rgba(255,255,255,0.45);
}
.hero--dark .btn--ghost:hover {
  background: rgba(255,255,255,0.1);
  border-color: var(--color-white);
  color: var(--color-white);
}

.hero__inner {
  max-width: var(--max-width);
  margin: 0 auto;
}

.hero__content { max-width: 680px; }

.hero__headline {
  font-size: clamp(2rem, 5vw, 3.25rem);
  font-weight: 700;
  color: var(--color-brand);
  line-height: 1.15;
  margin: 0 0 1rem;
}

.hero__sub {
  font-size: 1.125rem;
  color: var(--color-neutral-600);
  margin: 0 0 2rem;
  line-height: 1.6;
}

.hero__actions {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}

/* ============================================================
   Feature Grid
   ============================================================ */
.feature-grid {
  padding: var(--section-py) 1.5rem;
  background: var(--color-neutral-100);
}

.feature-grid__inner {
  max-width: var(--max-width);
  margin: 0 auto;
}

.feature-grid__items {
  display: grid;
  gap: 1.5rem;
}
.feature-grid__items--2 { grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); }
.feature-grid__items--3 { grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); }

.feature-card {
  background: var(--color-white);
  border-radius: var(--radius-md);
  padding: 1.75rem;
  box-shadow: var(--shadow-card);
}

.feature-card__icon { margin-bottom: 1rem; color: var(--color-accent); }

.feature-card__title {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--color-brand);
  margin: 0 0 0.5rem;
}

.feature-card__body {
  font-size: 0.9rem;
  color: var(--color-neutral-600);
  margin: 0;
  line-height: 1.6;
}

/* ============================================================
   Service Cards
   ============================================================ */
.service-cards {
  padding: var(--section-py) 1.5rem;
  background: var(--color-white);
}

.service-cards__inner {
  max-width: var(--max-width);
  margin: 0 auto;
}

.service-cards__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 1.5rem;
}

.service-card {
  background: var(--color-white);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-card);
  overflow: hidden;
  border: 1px solid #e5e7eb;
}

.service-card__img {
  width: 100%;
  height: 200px;
  object-fit: cover;
}

.service-card__body { padding: 1.5rem; }

.service-card__title {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--color-brand);
  margin: 0 0 0.5rem;
}

.service-card__desc {
  font-size: 0.9rem;
  color: var(--color-neutral-600);
  margin: 0 0 1rem;
  line-height: 1.6;
}

.service-card__link {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-accent);
  text-decoration: none;
}
.service-card__link:hover { text-decoration: underline; }

/* ============================================================
   Stats Bar
   ============================================================ */
.stats-bar {
  background: var(--color-brand);
  padding: 3rem 1.5rem;
}

.stats-bar__inner {
  max-width: var(--max-width);
  margin: 0 auto;
  display: flex;
  justify-content: space-around;
  flex-wrap: wrap;
  gap: 2rem;
}

.stat { text-align: center; color: var(--color-white); }

.stat__value {
  display: block;
  font-size: clamp(2rem, 4vw, 2.75rem);
  font-weight: 700;
  color: var(--color-white);
  line-height: 1;
}

.stat__label {
  display: block;
  font-size: 0.875rem;
  color: rgba(255,255,255,0.8);
  margin-top: 0.4rem;
}

/* ============================================================
   Image + Text
   ============================================================ */
.image-text {
  padding: var(--section-py) 1.5rem;
  background: var(--color-white);
}

.image-text__inner {
  max-width: var(--max-width);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}

.image-text--reverse .image-text__inner { direction: rtl; }
.image-text--reverse .image-text__inner > * { direction: ltr; }

.image-text__copy {}

.image-text__headline {
  font-size: clamp(1.5rem, 3vw, 2rem);
  font-weight: 700;
  color: var(--color-brand);
  margin: 0 0 1rem;
  line-height: 1.2;
}

.image-text__body {
  color: var(--color-neutral-600);
  line-height: 1.7;
  margin: 0 0 1.5rem;
}

.image-text__media img {
  border-radius: var(--radius-lg);
  width: 100%;
  height: auto;
}

@media (max-width: 720px) {
  .image-text__inner { grid-template-columns: 1fr; gap: 2rem; }
  .image-text--reverse .image-text__inner { direction: ltr; }
}

/* ============================================================
   Testimonial
   ============================================================ */
.testimonial {
  padding: var(--section-py) 1.5rem;
  background: var(--color-neutral-100);
}

.testimonial__inner {
  max-width: 760px;
  margin: 0 auto;
  text-align: center;
}

.testimonial__quote {
  font-size: clamp(1.1rem, 2.5vw, 1.4rem);
  font-style: italic;
  color: var(--color-neutral-900);
  line-height: 1.6;
  margin: 0 0 2rem;
}

.testimonial__attribution {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1rem;
}

.testimonial__avatar {
  width: 52px;
  height: 52px;
  border-radius: 50%;
  object-fit: cover;
}

.testimonial__name { font-weight: 700; margin: 0; font-size: 0.95rem; }
.testimonial__company { color: var(--color-neutral-600); margin: 0; font-size: 0.85rem; }

/* ============================================================
   Logo Strip
   ============================================================ */
.logo-strip {
  padding: 3rem 1.5rem;
  background: var(--color-white);
  border-top: 1px solid #e5e7eb;
  border-bottom: 1px solid #e5e7eb;
}

.logo-strip__inner {
  max-width: var(--max-width);
  margin: 0 auto;
  text-align: center;
}

.logo-strip__label {
  font-size: 0.8rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-neutral-600);
  margin: 0 0 1.5rem;
}

.logo-strip__logos {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: 3rem;
}

.logo-strip__logo {
  height: 36px;
  width: auto;
  opacity: 0.6;
  filter: grayscale(100%);
  transition: opacity 0.2s, filter 0.2s;
}
.logo-strip__logo:hover { opacity: 1; filter: none; }

/* ============================================================
   CTA Section
   ============================================================ */
.cta-section {
  padding: var(--section-py) 1.5rem;
}

.cta-section--brand { background: var(--color-brand); }
.cta-section--accent { background: var(--color-accent); }

.cta-section__inner {
  max-width: var(--max-width);
  margin: 0 auto;
  text-align: center;
}

.cta-section__headline {
  font-size: clamp(1.5rem, 3vw, 2.25rem);
  font-weight: 700;
  margin: 0 0 1rem;
  line-height: 1.2;
}
.cta-section--brand .cta-section__headline { color: var(--color-white); }
.cta-section--accent .cta-section__headline { color: var(--color-neutral-900); }

.cta-section__body {
  font-size: 1.05rem;
  margin: 0 0 2rem;
}
.cta-section--brand .cta-section__body { color: rgba(255,255,255,0.85); }
.cta-section--accent .cta-section__body { color: var(--color-neutral-900); }

/* ============================================================
   Contact Form
   ============================================================ */
.contact-form {
  padding: var(--section-py) 1.5rem;
  background: var(--color-neutral-100);
}

.contact-form__inner {
  max-width: var(--max-width);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 4rem;
  align-items: start;
}

@media (max-width: 768px) {
  .contact-form__inner { grid-template-columns: 1fr; gap: 2rem; }
}

.contact-form__headline {
  font-size: clamp(1.5rem, 3vw, 2rem);
  font-weight: 700;
  color: var(--color-brand);
  margin: 0 0 0.75rem;
}

.contact-form__body {
  color: var(--color-neutral-600);
  line-height: 1.6;
  margin: 0;
}

.contact-form__form { background: var(--color-white); border-radius: var(--radius-lg); padding: 2rem; box-shadow: var(--shadow-card); }

/* ============================================================
   Form Elements (shared)
   ============================================================ */
.form-row { margin-bottom: 1.25rem; }

.form-label {
  display: block;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--color-neutral-600);
  margin-bottom: 0.35rem;
}

.form-input {
  width: 100%;
  padding: 0.625rem 0.875rem;
  border: 1.5px solid #d1d5db;
  border-radius: var(--radius-sm);
  font-size: 0.9rem;
  font-family: var(--font-sans);
  color: var(--color-neutral-900);
  background: var(--color-white);
  transition: border-color 0.15s;
  -webkit-appearance: none;
}

.form-input:focus {
  outline: none;
  border-color: var(--color-brand);
  box-shadow: 0 0 0 3px rgba(30,79,122,0.18);
}

textarea.form-input { resize: vertical; min-height: 120px; }

/* Honeypot — visually hidden, never filled by real users */
.form-honeypot { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }

/* ============================================================
   Footer
   ============================================================ */
.site-footer {
  background: var(--color-neutral-900);
  color: rgba(255,255,255,0.6);
  padding: 3rem 1.5rem 2rem;
}

.site-footer__inner {
  max-width: var(--max-width);
  margin: 0 auto;
  font-size: 0.875rem;
}

.site-footer__cols {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
  padding-bottom: 2rem;
  border-bottom: 1px solid rgba(255,255,255,0.08);
  margin-bottom: 1.5rem;
  text-align: left;
}
@media (min-width: 640px) {
  .site-footer__cols {
    grid-template-columns: 2fr 1fr 1fr;
  }
}

.site-footer__brand { grid-column: 1 / -1; }
@media (min-width: 640px) {
  .site-footer__brand { grid-column: auto; }
}

.site-footer__logo {
  height: 28px;
  width: auto;
  margin-bottom: 0.75rem;
  filter: brightness(0) invert(1);
  opacity: 0.85;
  display: block;
}

.site-footer__brand p {
  color: rgba(255,255,255,0.45);
  line-height: 1.6;
  margin: 0;
  max-width: 22ch;
}

.site-footer__col-title {
  font-weight: 600;
  color: rgba(255,255,255,0.85);
  margin: 0 0 0.75rem;
  font-size: 0.8125rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.site-footer__col a {
  display: block;
  color: rgba(255,255,255,0.5);
  text-decoration: none;
  margin-bottom: 0.5rem;
  transition: color 0.15s;
}

.site-footer__col a:hover { color: rgba(255,255,255,0.9); }

.site-footer__bottom {
  text-align: center;
  color: rgba(255,255,255,0.35);
  font-size: 0.8125rem;
}

/* ============================================================
   Pricing
   ============================================================ */
.pricing-section { padding: var(--section-py) 1.5rem; background: var(--color-neutral-100); }

.pricing-section__inner { max-width: var(--max-width); margin: 0 auto; }

.pricing-cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1.5rem;
  margin-top: 2.5rem;
  align-items: start;
}

.pricing-card {
  background: var(--color-white);
  border-radius: var(--radius-lg);
  padding: 2rem;
  box-shadow: var(--shadow-card);
  border: 2px solid transparent;
  display: flex;
  flex-direction: column;
}

.pricing-card--featured {
  border-color: var(--color-brand);
  box-shadow: 0 4px 24px rgba(30,79,122,0.15);
}

.pricing-card__badge {
  display: inline-block;
  background: var(--color-brand);
  color: var(--color-white);
  font-size: 0.72rem;
  font-weight: 700;
  padding: 0.2rem 0.7rem;
  border-radius: 999px;
  margin-bottom: 1rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  align-self: flex-start;
}

.pricing-card__tier {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--color-neutral-900);
  margin: 0 0 0.5rem;
}

.pricing-card__price {
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--color-brand);
  line-height: 1;
  margin: 0;
}

.pricing-card__price span {
  font-size: 1rem;
  font-weight: 500;
  color: var(--color-neutral-600);
}

.pricing-card__annual {
  font-size: 0.82rem;
  color: var(--color-accent);
  font-weight: 600;
  margin: 0.3rem 0 1rem;
  min-height: 1.2em;
}

.pricing-card__desc {
  font-size: 0.875rem;
  color: var(--color-neutral-600);
  margin: 0 0 1.25rem;
  line-height: 1.5;
}

.pricing-card__members {
  font-size: 0.875rem;
  font-weight: 700;
  color: var(--color-neutral-900);
  border-top: 1px solid #e5e7eb;
  border-bottom: 1px solid #e5e7eb;
  padding: 0.65rem 0;
  margin: 0 0 1.25rem;
}

.pricing-card__features {
  list-style: none;
  padding: 0;
  margin: 0 0 1.75rem;
  flex: 1;
}

.pricing-card__features li {
  font-size: 0.875rem;
  color: var(--color-neutral-600);
  padding: 0.3rem 0 0.3rem 1.5rem;
  position: relative;
}

.pricing-card__features li::before {
  content: "✓";
  position: absolute;
  left: 0;
  color: var(--color-accent);
  font-weight: 700;
}

@media (max-width: 768px) {
  .pricing-cards { grid-template-columns: 1fr; max-width: 420px; margin-left: auto; margin-right: auto; }
}