/* ============================================
   KRE8IVE STUDIO -- Design System & Styles
   ============================================ */

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

:root {
  --bg-primary: #1A1A1A;
  --bg-deep: #000000;
  --bg-card: #111111;
  --accent: #D55313;
  --text-primary: #FFFFFF;
  --text-secondary: #6B6F76;
  --max-width: 1200px;
  --section-pad: clamp(80px, 10vw, 160px);
  --card-radius: 6px;
}

html {
  font-size: 18px;
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: 'Lato', sans-serif;
  font-weight: 300;
  color: var(--text-primary);
  background: var(--bg-primary);
  line-height: 1.7;
  overflow-x: hidden;
}

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

a {
  color: var(--accent);
  text-decoration: none;
  transition: opacity 0.2s;
}

a:hover {
  opacity: 0.85;
}

::selection {
  background: var(--accent);
  color: var(--text-primary);
}

/* --- Typography --- */
h1, h2, h3, h4, h5, h6 {
  font-family: 'Montserrat', sans-serif;
  font-weight: 700;
  line-height: 1.2;
  color: var(--text-primary);
}

h1 { font-size: clamp(2.2rem, 5vw, 3.6rem); }
h2 { font-size: clamp(1.8rem, 3.5vw, 2.8rem); }
h3 { font-size: clamp(1.2rem, 2vw, 1.5rem); }

p {
  max-width: 72ch;
}

.section-label {
  font-family: 'Montserrat', sans-serif;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 1.5rem;
}

/* --- Layout --- */
.container {
  width: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 clamp(1.25rem, 4vw, 2.5rem);
}

section {
  padding: var(--section-pad) 0;
}

/* --- Buttons --- */
.btn {
  display: inline-block;
  font-family: 'Montserrat', sans-serif;
  font-weight: 600;
  font-size: 0.88rem;
  letter-spacing: 0.04em;
  padding: 0.9rem 2rem;
  border-radius: 4px;
  border: none;
  cursor: pointer;
  transition: transform 0.2s, box-shadow 0.2s;
}

.btn:hover {
  transform: translateY(-2px);
  opacity: 1;
}

.btn-primary {
  background: var(--accent);
  color: var(--text-primary);
  box-shadow: 0 4px 24px rgba(213, 83, 19, 0.25);
}

.btn-primary:hover {
  box-shadow: 0 6px 32px rgba(213, 83, 19, 0.35);
}

.btn-lg {
  font-size: 1rem;
  padding: 1.1rem 2.8rem;
}

.btn-outline {
  background: transparent;
  color: var(--accent);
  border: 1.5px solid var(--accent);
}

.btn-outline:hover {
  background: var(--accent);
  color: var(--text-primary);
}

/* --- Navigation --- */
.site-nav {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  padding: 1.2rem 0;
  transition: background 0.3s, padding 0.3s, box-shadow 0.3s;
}

.site-nav.scrolled {
  background: rgba(0, 0, 0, 0.92);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  padding: 0.8rem 0;
  box-shadow: 0 1px 0 rgba(255, 255, 255, 0.05);
}

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 clamp(1.25rem, 4vw, 2.5rem);
}

.nav-logo {
  display: flex;
  align-items: center;
}

.nav-logo img {
  height: 36px;
  width: auto;
}

.nav-logo:hover {
  opacity: 1;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 2rem;
  list-style: none;
}

.nav-links a {
  font-family: 'Montserrat', sans-serif;
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--text-secondary);
  letter-spacing: 0.04em;
  transition: color 0.2s;
}

.nav-links a:hover {
  color: var(--text-primary);
  opacity: 1;
}

.nav-cta {
  margin-left: 0.5rem;
}

.nav-cta .btn {
  padding: 0.6rem 1.4rem;
  font-size: 0.75rem;
}

/* Mobile nav toggle */
.nav-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0.5rem;
}

.nav-toggle span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--text-primary);
  margin: 5px 0;
  transition: transform 0.3s, opacity 0.3s;
}

.nav-toggle.active span:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}

.nav-toggle.active span:nth-child(2) {
  opacity: 0;
}

.nav-toggle.active span:nth-child(3) {
  transform: rotate(-45deg) translate(5px, -5px);
}

@media (max-width: 768px) {
  .nav-toggle {
    display: block;
  }

  .nav-links {
    position: fixed;
    top: 0;
    right: -100%;
    width: 280px;
    height: 100vh;
    flex-direction: column;
    justify-content: center;
    gap: 2.5rem;
    background: var(--bg-deep);
    transition: right 0.35s ease;
    padding: 2rem;
  }

  .nav-links.open {
    right: 0;
  }

  .nav-links a {
    font-size: 1rem;
  }

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

/* --- Hero --- */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  background: var(--bg-deep);
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)'/%3E%3C/svg%3E");
  opacity: 0.03;
  pointer-events: none;
}

.hero-content {
  position: relative;
  z-index: 1;
}

.hero h1 {
  font-size: clamp(2.4rem, 5.5vw, 4rem);
  font-weight: 800;
  max-width: 14ch;
  margin-bottom: 1.5rem;
}

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

.hero .subhead {
  font-size: clamp(1rem, 1.8vw, 1.2rem);
  color: var(--text-secondary);
  max-width: 52ch;
  margin-bottom: 2.5rem;
  line-height: 1.8;
}

/* --- Problem Section --- */
.section-problem {
  background: var(--bg-card);
}

.section-problem .body-text {
  color: var(--text-secondary);
  margin-bottom: 3.5rem;
  font-size: 1rem;
  line-height: 1.85;
}

.pain-cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.5rem;
}

.pain-card {
  background: var(--bg-primary);
  border-left: 3px solid var(--accent);
  border-radius: var(--card-radius);
  padding: 2rem 1.75rem;
}

.pain-card h3 {
  margin-bottom: 0.75rem;
  font-size: 1.15rem;
}

.pain-card p {
  color: var(--text-secondary);
  font-size: 0.92rem;
  line-height: 1.7;
}

/* --- Solution Section --- */
.section-solution {
  background: var(--bg-deep);
}

.section-solution h2 {
  font-size: clamp(2rem, 4vw, 3.2rem);
  margin-bottom: 1.5rem;
}

.section-solution .body-text {
  color: var(--text-secondary);
  margin-bottom: 4rem;
  font-size: 1rem;
  line-height: 1.85;
}

.framework-cols {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0;
}

.framework-col {
  padding: 2rem 2.5rem;
  border-left: 1px solid #333;
}

.framework-col:first-child {
  border-left: none;
  padding-left: 0;
}

.framework-col:last-child {
  padding-right: 0;
}

.framework-num {
  font-family: 'Montserrat', sans-serif;
  font-size: clamp(3rem, 5vw, 4.5rem);
  font-weight: 800;
  color: var(--accent);
  line-height: 1;
  margin-bottom: 0.75rem;
}

.framework-col h3 {
  font-size: 0.85rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-bottom: 1rem;
}

.framework-col p {
  color: var(--text-secondary);
  font-size: 0.92rem;
  line-height: 1.7;
}

@media (max-width: 768px) {
  .framework-cols {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }

  .framework-col {
    border-left: none;
    border-top: 1px solid #333;
    padding: 2rem 0 0;
  }

  .framework-col:first-child {
    border-top: none;
    padding-top: 0;
  }
}

/* --- In Practice (Chaos vs Intelligence) --- */
.section-practice {
  background: var(--bg-primary);
}

.comparison-rows {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  margin-top: 3rem;
}

.comparison-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
  border-radius: var(--card-radius);
  overflow: hidden;
}

.comparison-side {
  padding: 2rem 1.75rem;
  border-radius: var(--card-radius);
}

.comparison-side.chaos {
  background: #1E1010;
  border: 1px solid #3A1A1A;
}

.comparison-side.intelligence {
  background: var(--bg-card);
  border-left: 3px solid var(--accent);
}

.comparison-side .side-label {
  font-family: 'Montserrat', sans-serif;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  margin-bottom: 0.75rem;
}

.comparison-side.chaos .side-label {
  color: #8B4040;
}

.comparison-side.intelligence .side-label {
  color: var(--accent);
}

.comparison-side p {
  color: var(--text-secondary);
  font-size: 0.92rem;
  line-height: 1.7;
}

@media (max-width: 768px) {
  .comparison-row {
    grid-template-columns: 1fr;
  }
}

/* --- Stats Bar --- */
.section-stats {
  background: var(--bg-deep);
  position: relative;
  padding: clamp(60px, 8vw, 100px) 0;
}

.section-stats::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--accent), transparent);
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2rem;
  text-align: center;
}

.stat-item .stat-number {
  font-family: 'Montserrat', sans-serif;
  font-size: clamp(2rem, 4vw, 3.2rem);
  font-weight: 800;
  color: var(--text-primary);
  line-height: 1.1;
  margin-bottom: 0.5rem;
}

.stat-item .stat-label {
  font-size: 0.8rem;
  color: var(--text-secondary);
  line-height: 1.5;
}

@media (max-width: 768px) {
  .stats-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 2.5rem;
  }
}

@media (max-width: 480px) {
  .stats-grid {
    grid-template-columns: 1fr;
  }
}

/* --- Case Studies Preview --- */
.section-cases {
  background: var(--bg-primary);
}

.case-cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(340px, 1fr));
  gap: 1.5rem;
  margin-top: 3rem;
}

.case-card {
  background: var(--bg-card);
  border-radius: var(--card-radius);
  padding: 2.5rem 2rem;
  transition: transform 0.3s, box-shadow 0.3s;
  border: 1px solid transparent;
}

.case-card:hover {
  transform: translateY(-4px);
  border-color: var(--accent);
  box-shadow: 0 8px 40px rgba(213, 83, 19, 0.1);
}

.case-card .industry-tag {
  font-family: 'Montserrat', sans-serif;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 1.25rem;
}

.case-card h3 {
  margin-bottom: 1.25rem;
  font-size: 1.2rem;
}

.case-card ul {
  list-style: none;
  margin-bottom: 1.5rem;
}

.case-card ul li {
  color: var(--text-secondary);
  font-size: 0.92rem;
  padding: 0.35rem 0;
  padding-left: 1.25rem;
  position: relative;
}

.case-card ul li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0.75rem;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--accent);
}

.case-card .card-link {
  font-family: 'Montserrat', sans-serif;
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--accent);
}

/* --- Diagnostic Section --- */
.section-diagnostic {
  background: var(--bg-card);
  padding: clamp(100px, 12vw, 180px) 0;
}

.section-diagnostic h2 {
  font-size: clamp(2rem, 4vw, 3rem);
  margin-bottom: 1.5rem;
}

.section-diagnostic .body-text {
  color: var(--text-secondary);
  font-size: 1rem;
  line-height: 1.85;
  margin-bottom: 2.5rem;
}

.diagnostic-list {
  list-style: none;
  margin-bottom: 2.5rem;
}

.diagnostic-list li {
  color: var(--text-secondary);
  font-size: 0.95rem;
  padding: 0.5rem 0;
  padding-left: 1.5rem;
  position: relative;
  line-height: 1.7;
}

.diagnostic-list li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0.9rem;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--accent);
}

.section-diagnostic .closing {
  color: var(--text-primary);
  font-weight: 400;
  font-style: italic;
  margin-bottom: 2.5rem;
}

/* --- About Short --- */
.section-about {
  background: var(--bg-deep);
}

.about-grid {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 4rem;
  align-items: center;
}

.headshot-placeholder {
  width: 200px;
  height: 200px;
  border-radius: 50%;
  background: #2A2A2A;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: 'Montserrat', sans-serif;
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--text-secondary);
  flex-shrink: 0;
  border: 2px solid #3A2A1A;
}

.headshot {
  width: 200px;
  height: 200px;
  border-radius: 50%;
  object-fit: cover;
  object-position: 35% center;
  flex-shrink: 0;
  border: 2px solid #3A2A1A;
}

.about-text p {
  color: var(--text-secondary);
  font-size: 1rem;
  line-height: 1.85;
  margin-bottom: 2rem;
}

.about-text .about-link {
  font-family: 'Montserrat', sans-serif;
  font-size: 0.85rem;
  font-weight: 600;
}

@media (max-width: 768px) {
  .about-grid {
    grid-template-columns: 1fr;
    text-align: center;
    gap: 2.5rem;
  }

  .headshot-placeholder {
    margin: 0 auto;
  }
}

/* --- Contact Section --- */
.section-contact {
  background: var(--bg-deep);
  position: relative;
}

.section-contact::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)'/%3E%3C/svg%3E");
  opacity: 0.03;
  pointer-events: none;
}

.contact-inner {
  max-width: 600px;
  margin: 0 auto;
  text-align: center;
  position: relative;
  z-index: 1;
}

.contact-inner h2 {
  margin-bottom: 0.75rem;
}

.contact-inner .subhead {
  color: var(--text-secondary);
  margin-bottom: 3rem;
  font-size: 1rem;
}

.contact-form {
  text-align: left;
}

.form-group {
  margin-bottom: 1.25rem;
}

.form-group label {
  display: block;
  font-family: 'Montserrat', sans-serif;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  color: var(--text-secondary);
  margin-bottom: 0.5rem;
}

.form-group input,
.form-group textarea {
  width: 100%;
  padding: 0.85rem 1rem;
  background: var(--bg-card);
  border: 1px solid #333;
  border-radius: 4px;
  color: var(--text-primary);
  font-family: 'Lato', sans-serif;
  font-size: 0.92rem;
  transition: border-color 0.2s;
}

.form-group input:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--accent);
}

.form-group textarea {
  height: 140px;
  resize: vertical;
}

.contact-form .btn {
  width: 100%;
  margin-top: 0.5rem;
}

.form-success {
  color: var(--accent);
  font-family: var(--font-heading);
  font-size: 1.25rem;
  font-weight: 600;
  text-align: center;
  padding: 2rem 0;
}

.form-error {
  color: #e74c3c;
  font-size: 0.9rem;
  margin-top: 1rem;
  text-align: center;
}

.contact-email {
  margin-top: 2rem;
  font-size: 0.85rem;
  color: var(--text-secondary);
}

.contact-email a {
  color: var(--text-secondary);
}

.contact-email a:hover {
  color: var(--accent);
}

/* --- Page Header (inner pages) --- */
.page-header {
  background: var(--bg-deep);
}

.page-header h1 {
  margin-bottom: 1rem;
}

.page-intro {
  color: var(--text-secondary);
  font-size: 1.1rem;
}

/* --- Footer --- */
.site-footer {
  background: var(--bg-deep);
  border-top: 1px solid #1A1A1A;
  padding: 3rem 0;
}

.footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
}

.footer-logo img {
  height: 28px;
  width: auto;
}

.footer-meta {
  display: flex;
  align-items: center;
  gap: 2rem;
  font-size: 0.78rem;
  color: var(--text-secondary);
}

.footer-meta a {
  color: var(--text-secondary);
}

@media (max-width: 480px) {
  .footer-inner {
    flex-direction: column;
    text-align: center;
  }
}