/* ============================================================
   WILD APEX IT — Design Tokens & Styles
   ============================================================ */

/* --- Google Fonts --- */
@import url('https://fonts.googleapis.com/css2?family=Saira+Condensed:wght@700;800;900&family=Sora:wght@400;600&family=JetBrains+Mono:wght@400;500&display=swap');

/* --- Design Tokens --- */
:root {
  /* Color — Ink (warm charcoals) */
  --wa-ink-25:  #FAF8F6;
  --wa-ink-50:  #F2EFEB;
  --wa-ink-100: #E5E0DA;
  --wa-ink-200: #CCC5BB;
  --wa-ink-300: #ADA49A;
  --wa-ink-400: #8E847A;
  --wa-ink-500: #706760;
  --wa-ink-600: #574F49;
  --wa-ink-700: #3E3834;
  --wa-ink-800: #262220;
  --wa-ink-900: #0A0907;

  /* Color — Orange (signal accent) */
  --wa-orange-400: #F59D4F;
  --wa-orange-500: #EC6E14;
  --wa-orange-600: #C85B0E;
  --wa-orange-700: #A44A0B;

  /* Color — Semantic */
  --wa-success: #3B7A4A;
  --wa-error:   #B33D3D;
  --wa-warning: #C47F17;

  /* Surfaces */
  --surface-paper:   var(--wa-ink-25);
  --surface-white:   #FFFFFF;
  --surface-dark:    var(--wa-ink-900);

  /* Borders */
  --border-strong: 2px solid var(--wa-ink-900);
  --border-subtle: 1px solid var(--wa-ink-200);

  /* Typography */
  --font-display: 'Saira Condensed', sans-serif;
  --font-body:    'Sora', sans-serif;
  --font-mono:    'JetBrains Mono', monospace;

  /* Spacing (4px base) */
  --space-1:  4px;
  --space-2:  8px;
  --space-3:  12px;
  --space-4:  16px;
  --space-5:  24px;
  --space-6:  32px;
  --space-7:  48px;
  --space-8:  64px;
  --space-9:  96px;
  --space-10: 128px;

  /* Shadows */
  --shadow-md: 0 2px 8px rgba(10, 9, 7, 0.08);

  /* Animation */
  --dur-base: 200ms;
  --ease-out: cubic-bezier(.22, .61, .36, 1);

  /* Layout */
  --page-padding: 48px;
  --nav-height: 72px;
  --max-width: 1200px;
}

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

html {
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: var(--font-body);
  font-weight: 400;
  font-size: 16px;
  line-height: 1.6;
  color: var(--wa-ink-900);
  background: var(--surface-paper);
}

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

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

ul, ol {
  list-style: none;
}

/* --- Typography --- */
.display-xl {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(48px, 7vw, 88px);
  line-height: 0.95;
  letter-spacing: -0.01em;
  text-transform: uppercase;
}

.display-lg {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(36px, 5vw, 56px);
  line-height: 1.0;
  letter-spacing: -0.01em;
  text-transform: uppercase;
}

.display-md {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(24px, 3.5vw, 36px);
  line-height: 1.1;
  text-transform: uppercase;
}

.eyebrow {
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 13px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--wa-ink-500);
}

.body-lg {
  font-size: 18px;
  line-height: 1.7;
  color: var(--wa-ink-600);
}

.mono {
  font-family: var(--font-mono);
  font-weight: 400;
  font-size: 14px;
}

/* --- Layout --- */
.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding-left: var(--page-padding);
  padding-right: var(--page-padding);
}

section {
  padding-top: var(--space-9);
  padding-bottom: var(--space-9);
}

/* --- Buttons --- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 14px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  padding: 14px 32px;
  border: none;
  border-radius: 4px;
  cursor: pointer;
  transition: all var(--dur-base) var(--ease-out);
  text-decoration: none;
}

.btn-primary {
  background: var(--wa-orange-500);
  color: #FFFFFF;
}

.btn-primary:hover {
  background: var(--wa-orange-600);
}

.btn-primary:active {
  background: var(--wa-orange-700);
}

.btn-secondary {
  background: transparent;
  color: var(--wa-ink-900);
  border: 2px solid var(--wa-ink-900);
}

.btn-secondary:hover {
  background: var(--wa-ink-900);
  color: #FFFFFF;
}

.btn-ghost {
  background: transparent;
  color: var(--wa-ink-900);
  padding: 14px 16px;
}

.btn-ghost:hover {
  color: var(--wa-orange-500);
}

.btn .arrow {
  transition: transform var(--dur-base) var(--ease-out);
  font-size: 18px;
}

.btn:hover .arrow {
  transform: translateX(3px);
}

/* --- Focus --- */
:focus-visible {
  outline: 3px solid var(--wa-orange-500);
  outline-offset: 2px;
}

/* ============================================================
   NAVIGATION
   ============================================================ */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: var(--nav-height);
  background: var(--surface-paper);
  border-bottom: var(--border-strong);
  z-index: 1000;
  display: flex;
  align-items: center;
}

.nav .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: var(--space-3);
}

.nav-logo svg {
  width: 32px;
  height: auto;
}

.nav-wordmark {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 18px;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  line-height: 1;
}

.nav-wordmark span {
  color: var(--wa-orange-500);
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 10px;
  letter-spacing: 0.3em;
  display: block;
  margin-top: 2px;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: var(--space-7);
}

.nav-links a {
  font-weight: 600;
  font-size: 13px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--wa-ink-700);
  position: relative;
  padding-bottom: 4px;
}

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--wa-orange-500);
  transition: width var(--dur-base) var(--ease-out);
}

.nav-links a:hover {
  color: var(--wa-ink-900);
}

.nav-links a:hover::after {
  width: 100%;
}

.nav-cta {
  margin-left: var(--space-5);
}

.nav-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: var(--space-2);
  color: var(--wa-ink-900);
}

/* ============================================================
   HERO
   ============================================================ */
.hero {
  padding-top: calc(var(--nav-height) + var(--space-9));
  padding-bottom: var(--space-9);
  background: var(--surface-paper);
  min-height: 85vh;
  display: flex;
  align-items: center;
}

.hero-content {
  max-width: 800px;
}

.hero .eyebrow {
  margin-bottom: var(--space-5);
  display: flex;
  align-items: center;
  gap: var(--space-3);
}

.hero .eyebrow::before {
  content: '';
  width: 32px;
  height: 2px;
  background: var(--wa-orange-500);
}

.hero h1 {
  margin-bottom: var(--space-6);
}

.hero h1 .accent {
  color: var(--wa-orange-500);
}

.hero .body-lg {
  margin-bottom: var(--space-7);
  max-width: 560px;
}

.hero-actions {
  display: flex;
  align-items: center;
  gap: var(--space-4);
}

/* ============================================================
   SECTION DIVIDER — orange accent rule
   ============================================================ */
.section-rule {
  border: none;
  border-top: 2px solid var(--wa-ink-900);
  position: relative;
  max-width: var(--max-width);
  margin: 0 auto;
}

.section-rule::after {
  content: '';
  position: absolute;
  top: -2px;
  right: 0;
  width: 60px;
  height: 2px;
  background: var(--wa-orange-500);
}

/* ============================================================
   STATS STRIP
   ============================================================ */
.stats {
  background: var(--surface-white);
  padding-top: var(--space-8);
  padding-bottom: var(--space-8);
  border-top: var(--border-subtle);
  border-bottom: var(--border-subtle);
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
}

.stat-item {
  padding: var(--space-5) var(--space-6);
  border-left: 2px solid var(--wa-orange-500);
}

.stat-item:not(:last-child) {
  border-right: 1px solid var(--wa-ink-200);
}

.stat-number {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(40px, 5vw, 64px);
  line-height: 1;
  color: var(--wa-ink-900);
}

.stat-number .unit {
  color: var(--wa-orange-500);
  font-size: 0.5em;
}

.stat-label {
  font-size: 14px;
  color: var(--wa-ink-500);
  margin-top: var(--space-2);
}

/* ============================================================
   SERVICES / THREE-PHASE
   ============================================================ */
.services {
  background: var(--surface-paper);
}

.section-header {
  margin-bottom: var(--space-8);
}

.section-header .eyebrow {
  margin-bottom: var(--space-4);
}

.section-header h2 {
  margin-bottom: var(--space-4);
}

.section-header p {
  color: var(--wa-ink-500);
  max-width: 540px;
  font-size: 16px;
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  border: 1px solid var(--wa-ink-200);
}

.service-card {
  background: var(--surface-white);
  padding: var(--space-7) var(--space-6);
  position: relative;
  border-right: 1px solid var(--wa-ink-200);
}

.service-card:last-child {
  border-right: none;
}

.service-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 36px;
  height: 3px;
  background: var(--wa-orange-500);
}

.service-phase {
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--wa-orange-500);
  margin-bottom: var(--space-4);
}

.service-icon {
  width: 24px;
  height: 24px;
  margin-bottom: var(--space-5);
  color: var(--wa-ink-900);
}

.service-card h3 {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 24px;
  text-transform: uppercase;
  margin-bottom: var(--space-4);
}

.service-card p {
  color: var(--wa-ink-600);
  font-size: 15px;
  line-height: 1.7;
  margin-bottom: var(--space-5);
}

.service-detail {
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--wa-ink-400);
}

/* ============================================================
   CASE STUDY / PROOF
   ============================================================ */
.proof {
  background: var(--wa-ink-900);
  color: #FFFFFF;
}

.proof .eyebrow {
  color: var(--wa-orange-400);
}

.proof .section-header p {
  color: var(--wa-ink-400);
}

.proof-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-7);
  align-items: start;
}

.proof-content h3 {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 28px;
  text-transform: uppercase;
  margin-bottom: var(--space-5);
  line-height: 1.15;
}

.proof-content p {
  color: var(--wa-ink-300);
  line-height: 1.7;
  margin-bottom: var(--space-5);
}

.proof-content .btn-ghost {
  color: #FFFFFF;
}

.proof-content .btn-ghost:hover {
  color: var(--wa-orange-500);
}

.proof-metrics {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-5);
}

.proof-metric {
  border-left: 2px solid var(--wa-orange-500);
  padding-left: var(--space-5);
}

.proof-metric .stat-number {
  color: #FFFFFF;
  font-size: 48px;
}

.proof-metric .stat-label {
  color: var(--wa-ink-400);
}

/* ============================================================
   WHAT WE AUTOMATE
   ============================================================ */
.capabilities {
  background: var(--surface-white);
  border-top: var(--border-subtle);
  border-bottom: var(--border-subtle);
}

.capabilities-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  border: 1px solid var(--wa-ink-200);
}

.capability-card {
  padding: var(--space-6);
  border-right: 1px solid var(--wa-ink-200);
  border-bottom: 1px solid var(--wa-ink-200);
  position: relative;
  transition: background var(--dur-base) var(--ease-out);
}

.capability-card:nth-child(3n) {
  border-right: none;
}

.capability-card:nth-last-child(-n+3) {
  border-bottom: none;
}

.capability-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 32px;
  height: 3px;
  background: var(--wa-orange-500);
  opacity: 0;
  transition: opacity var(--dur-base) var(--ease-out);
}

.capability-card:hover::before {
  opacity: 1;
}

.capability-card i {
  display: block;
  width: 24px;
  height: 24px;
  margin-bottom: var(--space-4);
  color: var(--wa-ink-900);
}

.capability-card h4 {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 18px;
  text-transform: uppercase;
  margin-bottom: var(--space-3);
}

.capability-card p {
  color: var(--wa-ink-500);
  font-size: 14px;
  line-height: 1.6;
}

/* ============================================================
   CONTACT BAND
   ============================================================ */
.contact {
  background: var(--surface-paper);
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-8);
  align-items: start;
}

.contact-text .eyebrow {
  margin-bottom: var(--space-4);
}

.contact-text h2 {
  margin-bottom: var(--space-4);
}

.contact-text p {
  color: var(--wa-ink-500);
  max-width: 400px;
}

.contact-form {
  background: var(--surface-white);
  padding: var(--space-6);
  border: 1px solid var(--wa-ink-200);
  position: relative;
}

.contact-form::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 40px;
  height: 3px;
  background: var(--wa-orange-500);
}

.form-field {
  display: block;
  margin-bottom: var(--space-4);
}

.form-label {
  display: block;
  font-family: var(--font-body);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--wa-ink-400);
  margin-bottom: var(--space-2);
}

.form-input {
  width: 100%;
  padding: 10px 12px;
  font-family: var(--font-body);
  font-size: 15px;
  background: var(--surface-paper);
  color: var(--wa-ink-900);
  border: 1px solid var(--wa-ink-200);
  border-radius: 4px;
  outline: none;
  transition: border-color var(--dur-base) var(--ease-out);
}

.form-input::placeholder {
  color: var(--wa-ink-300);
}

.form-input:focus {
  border-color: var(--wa-orange-500);
}

.form-textarea {
  resize: vertical;
  min-height: 80px;
}

.form-submit {
  margin-top: var(--space-5);
}

.form-success-title {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 28px;
  text-transform: uppercase;
  color: var(--wa-orange-500);
  margin-bottom: var(--space-2);
}

.form-success-text {
  color: var(--wa-ink-500);
}

/* ============================================================
   FOOTER
   ============================================================ */
.footer {
  background: var(--wa-ink-900);
  color: var(--wa-ink-400);
  padding: var(--space-8) 0 var(--space-6);
}

.footer-top {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  padding-bottom: var(--space-7);
  border-bottom: 1px solid var(--wa-ink-800);
}

.footer-brand {
  display: flex;
  align-items: center;
  gap: var(--space-3);
}

.footer-brand svg {
  width: 28px;
  height: auto;
}

.footer-wordmark {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 16px;
  text-transform: uppercase;
  color: #FFFFFF;
  letter-spacing: 0.04em;
  line-height: 1;
}

.footer-wordmark span {
  color: var(--wa-orange-500);
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 9px;
  letter-spacing: 0.3em;
  display: block;
  margin-top: 2px;
}

.footer-links {
  display: flex;
  gap: var(--space-8);
}

.footer-col h5 {
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 12px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--wa-ink-500);
  margin-bottom: var(--space-4);
}

.footer-col a {
  display: block;
  font-size: 14px;
  color: var(--wa-ink-400);
  margin-bottom: var(--space-3);
  transition: color var(--dur-base) var(--ease-out);
}

.footer-col a:hover {
  color: var(--wa-orange-500);
}

.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: var(--space-6);
  font-size: 13px;
}

/* ============================================================
   MOBILE
   ============================================================ */
@media (max-width: 1024px) {
  .services-grid {
    grid-template-columns: 1fr;
  }

  .service-card {
    border-right: none;
    border-bottom: 1px solid var(--wa-ink-200);
  }

  .service-card:last-child {
    border-bottom: none;
  }

  .capabilities-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .capability-card:nth-child(3n) {
    border-right: 1px solid var(--wa-ink-200);
  }

  .capability-card:nth-child(2n) {
    border-right: none;
  }

  .capability-card:nth-last-child(-n+3) {
    border-bottom: 1px solid var(--wa-ink-200);
  }

  .capability-card:nth-last-child(-n+2) {
    border-bottom: none;
  }

  .stats-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .stat-item:nth-child(2) {
    border-right: none;
  }

  .stat-item:nth-child(3),
  .stat-item:nth-child(4) {
    border-top: 1px solid var(--wa-ink-200);
  }
}

@media (max-width: 768px) {
  :root {
    --page-padding: 24px;
  }

  .nav-links {
    display: none;
    position: fixed;
    top: var(--nav-height);
    left: 0;
    right: 0;
    background: var(--surface-paper);
    border-bottom: var(--border-strong);
    flex-direction: column;
    padding: var(--space-6) var(--page-padding);
    gap: var(--space-5);
  }

  .nav-links.open {
    display: flex;
  }

  .nav-cta {
    margin-left: 0;
  }

  .nav-toggle {
    display: block;
  }

  .hero {
    min-height: auto;
    padding-top: calc(var(--nav-height) + var(--space-8));
    padding-bottom: var(--space-8);
  }

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

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

  .stat-item {
    border-right: none !important;
  }

  .stat-item:not(:first-child) {
    border-top: 1px solid var(--wa-ink-200);
  }

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

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

  .capability-card {
    border-right: none !important;
  }

  .capability-card:not(:last-child) {
    border-bottom: 1px solid var(--wa-ink-200) !important;
  }

  .footer-top {
    flex-direction: column;
    gap: var(--space-7);
  }

  .footer-links {
    flex-direction: column;
    gap: var(--space-6);
  }

  .footer-bottom {
    flex-direction: column;
    gap: var(--space-4);
    text-align: center;
  }

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

  section {
    padding-top: var(--space-8);
    padding-bottom: var(--space-8);
  }
}