/*
Theme Name: DMK Inc. Customizer Theme
Theme URI: https://example.com/dmk-theme
Author: DMK Inc.
Description: Urban Culture & Street Energy theme with flexible Company Profile items and WordPress Customizer integration.
Version: 1.2.0
*/

:root {
  --bg-dark: #0a0a0c;
  --bg-card: #14151a;
  --bg-card-hover: #1c1e24;
  --accent-neon: #d4ff32;
  --accent-orange: #ff5c00;
  --accent-orange-glow: rgba(255, 92, 0, 0.4);
  --text-main: #ffffff;
  --text-muted: #9ba1b0;
  --border-color: #262933;
  --font-main: 'Helvetica Neue', Arial, 'Hiragino Kaku Gothic ProN', 'BIZ UDPGothic', Meiryo, sans-serif;
}

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

body {
  background-color: var(--bg-dark);
  color: var(--text-main);
  font-family: var(--font-main);
  line-height: 1.7;
  overflow-x: hidden;
}

a {
  color: inherit;
  text-decoration: none;
  transition: all 0.3s ease;
}

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

.container {
  width: 90%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 15px;
}

/* Header */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  background: rgba(10, 10, 12, 0.85);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  padding: 16px 0;
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.logo a {
  font-size: 26px;
  font-weight: 900;
  letter-spacing: -0.5px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.logo span {
  color: var(--accent-neon);
}

.logo-tag {
  font-size: 11px;
  font-weight: 500;
  color: var(--text-muted);
  border-left: 1px solid var(--border-color);
  padding-left: 10px;
  letter-spacing: 0.5px;
}

.nav-menu {
  display: flex;
  gap: 28px;
  list-style: none;
}

.nav-menu a {
  font-size: 14px;
  font-weight: 600;
  color: var(--text-muted);
  letter-spacing: 0.5px;
}

.nav-menu a:hover {
  color: var(--accent-neon);
}

.header-cta .btn-header {
  background: linear-gradient(135deg, var(--accent-orange), #ff8438);
  color: #fff;
  padding: 10px 10px;
  border-radius: 6px;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.5px;
  box-shadow: 0 4px 10px var(--accent-orange-glow);
}

.header-cta .btn-header:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(255, 92, 0, 0.6);
}

/* Hero Section */
.hero-section {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding: 140px 0 80px;
  background: radial-gradient(circle at 80% 20%, rgba(255, 92, 0, 0.15) 0%, transparent 50%),
              radial-gradient(circle at 10% 80%, rgba(212, 255, 50, 0.08) 0%, transparent 40%),
              #0a0a0c;
  overflow: hidden;
}

.hero-content {
  max-width: 780px;
  position: relative;
  z-index: 2;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid var(--border-color);
  padding: 6px 16px;
  border-radius: 50px;
  font-size: 12px;
  font-weight: 700;
  color: var(--accent-neon);
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 24px;
}

.hero-title {
  font-size: clamp(28px, 5.5vw, 62px);
  font-weight: 900;
  line-height: 1.4;
  margin-bottom: 30px;
  letter-spacing: -2px;
}

.hero-title .highlight {
  color: var(--accent-neon);
}

.hero-desc {
  font-size: 18px;
  color: var(--text-muted);
  line-height: 1.4;
  margin-bottom: 30px;
}

.hero-btns {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  margin-bottom: 20px;
}

.btn-primary {
  background: linear-gradient(135deg, var(--accent-orange), #ff8438);
  color: #fff;
  padding: 18px 36px;
  border-radius: 8px;
  font-size: 16px;
  font-weight: 800;
  letter-spacing: 0.5px;
  box-shadow: 0 8px 25px var(--accent-orange-glow);
  display: inline-flex;
  align-items: center;
  gap: 10px;
}

.btn-primary:hover {
  transform: translateY(-3px);
  box-shadow: 0 12px 30px rgba(255, 92, 0, 0.6);
}

.btn-secondary {
  border: 1px solid var(--border-color);
  background: rgba(255, 255, 255, 0.03);
  color: #fff;
  padding: 18px 32px;
  border-radius: 8px;
  font-size: 16px;
  font-weight: 700;
}

.btn-secondary:hover {
  background: rgba(255, 255, 255, 0.08);
  border-color: #4a4f61;
}

.hero-note {
  font-size: 13px;
  color: #717786;
}

/* Sections Common */
.section {
  padding: 110px 0;
  border-top: 1px solid var(--border-color);
}

.section-tag {
  font-size: 13px;
  font-weight: 800;
  color: var(--accent-neon);
  text-transform: uppercase;
  letter-spacing: 2px;
  display: block;
  margin-bottom: 12px;
}

.section-title {
  font-size: clamp(28px, 4vw, 42px);
  font-weight: 900;
  line-height: 1.25;
  margin-bottom: 16px;
  letter-spacing: -0.5px;
}

.section-desc {
  font-size: 16px;
  color: var(--text-muted);
  max-width: 640px;
  margin-bottom: 60px;
}

/* Problem Section */
.problem-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 24px;
}

.problem-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  padding: 32px 28px;
  border-radius: 12px;
  position: relative;
  transition: all 0.3s ease;
}

.problem-card:hover {
  transform: translateY(-4px);
  border-color: #3b3f4f;
}

.problem-num {
  font-size: 28px;
  font-weight: 900;
  color: rgba(255, 255, 255, 0.15);
  margin-bottom: 16px;
}

.problem-card h3 {
  font-size: 18px;
  font-weight: 700;
  margin-bottom: 12px;
  color: #fff;
}

.problem-card p {
  font-size: 14px;
  color: var(--text-muted);
  line-height: 1.7;
}

/* Solution Banner */
.solution-callout {
  margin-top: 50px;
  background: linear-gradient(135deg, rgba(212, 255, 50, 0.08), rgba(255, 92, 0, 0.08));
  border: 1px solid rgba(212, 255, 50, 0.25);
  padding: 36px 40px;
  border-radius: 16px;
  text-align: center;
}

.solution-callout h3 {
  font-size: 22px;
  font-weight: 800;
  color: #fff;
  margin-bottom: 10px;
}

.solution-callout p {
  color: var(--text-muted);
  font-size: 15px;
}

/* Strengths / Why Us */
.strengths-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 30px;
}

.strength-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 14px;
  padding: 40px 32px;
  position: relative;
  overflow: hidden;
  transition: all 0.3s ease;
}

.strength-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 4px;
  background: linear-gradient(90deg, var(--accent-orange), var(--accent-neon));
  opacity: 0;
  transition: opacity 0.3s ease;
}

.strength-card:hover {
  transform: translateY(-6px);
  border-color: #3f4455;
}

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

.strength-icon {
  font-size: 32px;
  margin-bottom: 20px;
}

.strength-card h3 {
  font-size: 20px;
  font-weight: 800;
  margin-bottom: 14px;
}

.strength-card p {
  font-size: 15px;
  color: var(--text-muted);
}

/* Services */
.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(340px, 1fr));
  gap: 28px;
}

.service-box {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 12px;
  padding: 24px;
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
  transition: all 0.3s ease;
}

.service-box:hover {
  transform: translateY(-4px);
  border-color: #3f4455;
}

.service-thumb {
  width: 100%;
  height: 180px;
  border-radius: 8px;
  overflow: hidden;
  margin-bottom: 20px;
  background: #1e2029;
}

.service-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
}

.service-box:hover .service-thumb img {
  transform: scale(1.05);
}

.service-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 14px;
}

.service-num {
  font-size: 13px;
  font-weight: 900;
  color: var(--accent-neon);
  letter-spacing: 1px;
}

.service-box h3 {
  font-size: 20px;
  font-weight: 800;
  margin-bottom: 12px;
}

.service-box p {
  font-size: 14px;
  color: var(--text-muted);
  line-height: 1.7;
}

/* Steps Process */
.process-list {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 20px;
}

.process-item {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  padding: 30px 24px;
  border-radius: 12px;
}

.step-label {
  font-size: 12px;
  font-weight: 800;
  color: var(--accent-orange);
  letter-spacing: 1px;
  margin-bottom: 10px;
  display: block;
}

.process-item h4 {
  font-size: 17px;
  font-weight: 800;
  margin-bottom: 8px;
}

.process-item p {
  font-size: 13px;
  color: var(--text-muted);
}

/* Company */
.company-table {
  width: 100%;
  border-collapse: collapse;
  margin-top: 30px;
  background: var(--bg-card);
  border-radius: 12px;
  overflow: hidden;
  border: 1px solid var(--border-color);
}

.company-table th, .company-table td {
  padding: 22px 28px;
  text-align: left;
  border-bottom: 1px solid var(--border-color);
  font-size: 15px;
  vertical-align: top;
  line-height: 1.8;
}

.company-table tr:last-child th, .company-table tr:last-child td {
  border-bottom: none;
}

.company-table th {
  width: 25%;
  color: var(--text-muted);
  font-weight: 700;
  background: rgba(255, 255, 255, 0.02);
  white-space: nowrap;
}

.company-table td {
  color: #fff;
}

/* Contact */
.contact-section {
  background: radial-gradient(circle at 50% 100%, rgba(255, 92, 0, 0.12) 0%, transparent 60%), #0a0a0c;
}

.contact-wrap {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 60px;
  align-items: start;
}

.contact-info h3 {
  font-size: 26px;
  font-weight: 800;
  margin-bottom: 16px;
}

.contact-info p {
  color: var(--text-muted);
  font-size: 15px;
  line-height: 1.8;
  margin-bottom: 24px;
}

.contact-form {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  padding: 40px;
  border-radius: 16px;
}

.form-group {
  margin-bottom: 20px;
}

.form-group label {
  display: block;
  font-size: 13px;
  font-weight: 700;
  margin-bottom: 8px;
  color: #d1d5db;
}

.form-group label .req {
  color: var(--accent-orange);
  margin-left: 4px;
}

.form-input, .form-textarea, .form-select {
  width: 100%;
  padding: 14px 16px;
  background: #0e0f14;
  border: 1px solid var(--border-color);
  border-radius: 8px;
  color: #fff;
  font-size: 15px;
  outline: none;
  transition: border-color 0.2s;
  font-family: inherit;
}

.form-input:focus, .form-textarea:focus, .form-select:focus {
  border-color: var(--accent-neon);
}

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

.btn-submit {
  width: 100%;
  background: linear-gradient(135deg, var(--accent-orange), #ff8438);
  color: #fff;
  padding: 16px;
  border: none;
  border-radius: 8px;
  font-size: 16px;
  font-weight: 800;
  cursor: pointer;
  box-shadow: 0 4px 20px var(--accent-orange-glow);
  transition: all 0.3s;
}

.btn-submit:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 25px rgba(255, 92, 0, 0.6);
}

/* Footer */
.site-footer {
  border-top: 1px solid var(--border-color);
  padding: 40px 0;
  text-align: center;
  color: #636b7b;
  font-size: 13px;
}

@media (max-width: 900px) {
  .nav-menu { display: none; }
  .contact-wrap { grid-template-columns: 1fr; gap: 40px; }
  .company-table th, .company-table td { display: block; width: 100%; }
  .company-table th { padding-bottom: 6px; }
  .company-table td { padding-top: 0; }
}