/* ===========================
   TEN ENTERPRISES — STYLESHEET
   Mobile-first, minimalist
   =========================== */

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

:root {
  --black: #0a0a0a;
  --white: #ffffff;
  --grey-light: #f5f5f5;
  --grey-mid: #e0e0e0;
  --grey-text: #666666;
  --wa-green: #25D366;

  --font-body: 'DM Sans', system-ui, sans-serif;
  --font-mono: 'DM Mono', monospace;

  --space-xs: 0.5rem;
  --space-sm: 1rem;
  --space-md: 2rem;
  --space-lg: 3.5rem;
  --space-xl: 5rem;

  --radius: 2px;
  --max-w: 1080px;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-body);
  background: var(--white);
  color: var(--black);
  font-size: 1rem;
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}

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

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

/* ===========================
   CONTAINER
   =========================== */
.container {
  width: 100%;
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 var(--space-md);
}

/* ===========================
   BUTTONS
   =========================== */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.75rem 1.5rem;
  font-family: var(--font-body);
  font-size: 0.9rem;
  font-weight: 500;
  border: 1.5px solid var(--black);
  background: transparent;
  color: var(--black);
  cursor: pointer;
  transition: background 0.18s ease, color 0.18s ease;
  letter-spacing: 0.02em;
  border-radius: var(--radius);
}

.btn:hover {
  background: var(--black);
  color: var(--white);
}

.btn-primary {
  background: var(--black);
  color: var(--white);
}

.btn-primary:hover {
  background: #333;
  border-color: #333;
}

.btn-nav {
  font-size: 0.82rem;
  padding: 0.55rem 1.1rem;
}

.btn-large {
  padding: 1rem 2rem;
  font-size: 1rem;
}

/* ===========================
   NAVIGATION
   =========================== */
.nav {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--white);
  border-bottom: 1px solid var(--grey-mid);
}

.nav-inner {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0.85rem var(--space-md);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.nav-logo-img {
  height: 42px;
  width: auto;
  object-fit: contain;
}

/* ===========================
   HERO
   =========================== */
.hero {
  padding: var(--space-xl) 0;
  min-height: 80vh;
  display: flex;
  align-items: center;
}

.hero-inner {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 var(--space-md);
}

.eyebrow {
  display: block;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--grey-text);
  margin-bottom: var(--space-sm);
}

.hero-title {
  font-size: clamp(2.4rem, 8vw, 5rem);
  font-weight: 300;
  line-height: 1.1;
  letter-spacing: -0.02em;
  margin-bottom: var(--space-md);
}

.hero-sub {
  font-size: 1.05rem;
  color: var(--grey-text);
  max-width: 520px;
  margin-bottom: var(--space-lg);
  line-height: 1.7;
}

/* ===========================
   DIVIDER
   =========================== */
.divider {
  width: 100%;
  height: 1px;
  background: var(--grey-mid);
}

/* ===========================
   SECTION LABELS
   =========================== */
.section-label {
  display: block;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--grey-text);
  margin-bottom: var(--space-md);
}

/* ===========================
   SERVICES
   =========================== */
.services {
  padding: var(--space-xl) 0;
}

.services-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0;
}

.service-card {
  padding: var(--space-lg) 0;
  border-bottom: 1px solid var(--grey-mid);
}

.service-card:first-child {
  border-top: 1px solid var(--grey-mid);
}

.service-num {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  color: var(--grey-text);
  margin-bottom: var(--space-sm);
}

.service-title {
  font-size: 1.3rem;
  font-weight: 500;
  margin-bottom: 0.6rem;
  letter-spacing: -0.01em;
}

.service-desc {
  font-size: 0.95rem;
  color: var(--grey-text);
  max-width: 480px;
  line-height: 1.7;
}

/* ===========================
   WHY US
   =========================== */
.why {
  padding: var(--space-xl) 0;
}

.why-inner {
  max-width: 680px;
}

.pull-quote {
  font-size: clamp(1.5rem, 4vw, 2.2rem);
  font-weight: 300;
  font-style: italic;
  letter-spacing: -0.01em;
  line-height: 1.3;
  margin-bottom: var(--space-md);
  border: none;
}

.why-body {
  font-size: 1rem;
  color: var(--grey-text);
  line-height: 1.8;
}

/* ===========================
   CTA SECTION
   =========================== */
.cta-section {
  padding: var(--space-xl) 0;
  background: var(--grey-light);
}

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

.cta-title {
  font-size: clamp(1.8rem, 5vw, 3rem);
  font-weight: 300;
  letter-spacing: -0.02em;
  margin-bottom: var(--space-sm);
}

.cta-sub {
  color: var(--grey-text);
  font-size: 1rem;
  max-width: 480px;
  margin: 0 auto var(--space-lg);
  line-height: 1.7;
}

.wa-icon {
  width: 20px;
  height: 20px;
  flex-shrink: 0;
}

/* ===========================
   FOOTER
   =========================== */
.footer {
  padding: var(--space-lg) 0 var(--space-md);
  border-top: 1px solid var(--grey-mid);
}

.footer-inner {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.footer-logo {
  height: 40px;
  width: auto;
  object-fit: contain;
}

.footer-info {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  font-size: 0.9rem;
  color: var(--grey-text);
}

.footer-info a {
  color: var(--grey-text);
  transition: color 0.15s;
}

.footer-info a:hover {
  color: var(--black);
}

.footer-copy {
  font-size: 0.78rem;
  color: var(--grey-mid);
  font-family: var(--font-mono);
}

/* ===========================
   RESPONSIVE — TABLET & UP
   =========================== */
@media (min-width: 640px) {
  .services-grid {
    grid-template-columns: 1fr 1fr;
    gap: 0;
  }

  .service-card {
    padding: var(--space-lg) var(--space-md) var(--space-lg) 0;
    border-bottom: 1px solid var(--grey-mid);
    border-right: none;
  }

  .service-card:nth-child(odd) {
    border-right: 1px solid var(--grey-mid);
    padding-right: var(--space-md);
  }

  .service-card:nth-child(1),
  .service-card:nth-child(2) {
    border-top: 1px solid var(--grey-mid);
  }

  .footer-inner {
    flex-direction: row;
    align-items: flex-start;
    justify-content: space-between;
    flex-wrap: wrap;
  }

  .footer-copy {
    width: 100%;
    padding-top: var(--space-sm);
  }
}

@media (min-width: 900px) {
  .hero {
    min-height: 85vh;
  }
}

/* ===========================
   REDUCED MOTION
   =========================== */
@media (prefers-reduced-motion: reduce) {
  * {
    transition: none !important;
  }
}