/* ==========================================================================
   GenTekk AI Solutions — styles.css
   Static site styles for Firebase Hosting
   ========================================================================== */

/* ==========================================================================
   1. CSS VARIABLES
   ========================================================================== */
:root {
  --navy: #0f1133;
  --navy-light: #1c1f52;
  --white: #ffffff;
  --light-bg: #f5f7fa;
  --gold: #c9a22a;
  --blue-accent: #4a6cf7;
  --text-dark: #12122e;
  --text-medium: #4a4a6a;

  --font-main: 'Inter', sans-serif;
  --font-heading: 'Playfair Display', Georgia, serif;
  --max-width: 1200px;
  --nav-height: 72px;

  --radius: 8px;
  --radius-lg: 14px;
  --shadow: 0 2px 16px rgba(15, 17, 51, 0.10);
  --shadow-card: 0 6px 32px rgba(15, 17, 51, 0.16);
  --transition: 0.22s ease;
}

/* ==========================================================================
   2. RESET / BASE STYLES
   ========================================================================== */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-main);
  font-size: 16px;
  line-height: 1.7;
  color: var(--text-dark);
  background: var(--white);
  -webkit-font-smoothing: antialiased;
}

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

a {
  color: var(--blue-accent);
  text-decoration: none;
  transition: color var(--transition);
}

a:hover {
  color: var(--gold);
}

ul {
  list-style: none;
}

/* ==========================================================================
   3. TYPOGRAPHY
   ========================================================================== */
h1, h2, h3, h4, h5, h6 {
  font-family: 'Playfair Display', Georgia, serif;
  font-weight: 700;
  line-height: 1.2;
  color: inherit;
}

h1 { font-size: clamp(2rem, 4vw, 3rem); }
h2 { font-size: clamp(1.5rem, 3vw, 2.2rem); }
h3 { font-size: clamp(1.1rem, 2vw, 1.35rem); }

p {
  margin-bottom: 1rem;
  color: inherit;
}

p:last-child {
  margin-bottom: 0;
}

.highlight {
  color: var(--blue-accent);
}

/* ==========================================================================
   4. NAVIGATION
   ========================================================================== */
.site-nav {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: var(--navy);
  box-shadow: 0 2px 12px rgba(0,0,0,0.18);
  height: var(--nav-height);
}

.nav-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 1.5rem;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.nav-logo {
  display: flex;
  align-items: center;
  text-decoration: none;
  flex-shrink: 0;
}

.logo-img {
  height: 46px;
  width: auto;
}

.nav-logo-text {
  font-size: 1.2rem;
  font-weight: 800;
  color: var(--white);
  letter-spacing: 0.5px;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 0.25rem;
  list-style: none;
}

.nav-links > li {
  position: relative;
}

.nav-links > li > a {
  display: flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.5rem 0.9rem;
  color: var(--white);
  font-weight: 600;
  font-size: 0.95rem;
  border-radius: var(--radius);
  transition: background var(--transition), color var(--transition);
  text-decoration: none;
}

.nav-links > li > a:hover,
.nav-links > li.has-dropdown.open > a {
  background: rgba(255,255,255,0.10);
  color: var(--white);
}

.nav-links > li > a .fa-chevron-down {
  font-size: 0.7rem;
  transition: transform var(--transition);
}

.nav-links > li.has-dropdown.open > a .fa-chevron-down {
  transform: rotate(180deg);
}

/* Invisible bridge so mouse can travel from nav link to dropdown */
.has-dropdown.open::after {
  content: '';
  position: absolute;
  top: 100%;
  left: 0;
  width: 100%;
  height: 8px;
}

/* Contact link accent */
a.nav-contact {
  color: var(--gold) !important;
  border: 1.5px solid var(--gold) !important;
  padding: 0.45rem 0.9rem !important;
}

a.nav-contact:hover {
  background: var(--gold) !important;
  color: var(--navy) !important;
}

/* Dropdown */
.dropdown {
  display: none;
  position: absolute;
  top: 100%;
  left: 0;
  min-width: 200px;
  background: var(--white);
  border-radius: var(--radius);
  box-shadow: var(--shadow-card);
  overflow: hidden;
  list-style: none;
  z-index: 100;
  padding-top: 6px;
}

.has-dropdown.open .dropdown {
  display: block;
}

.dropdown li a {
  display: block;
  padding: 0.7rem 1.1rem;
  color: var(--text-dark);
  font-weight: 600;
  font-size: 0.92rem;
  transition: background var(--transition), color var(--transition);
  text-decoration: none;
}

.dropdown li a:hover {
  background: var(--light-bg);
  color: var(--navy);
}

/* Mobile hamburger */
.nav-toggle {
  display: none;
  background: none;
  border: none;
  color: var(--white);
  font-size: 1.4rem;
  cursor: pointer;
  padding: 0.4rem;
  line-height: 1;
}

/* ==========================================================================
   5. HERO SECTION
   ========================================================================== */
.hero {
  background-color: var(--navy);
  background-image: url('/images/hero-bg.png');
  background-size: cover;
  background-position: center;
  position: relative;
  padding: 90px 1.5rem 80px;
  color: var(--white);
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(15,17,51,0.92) 0%, rgba(28,31,82,0.80) 100%);
  z-index: 0;
}

.hero-inner {
  position: relative;
  z-index: 1;
  max-width: var(--max-width);
  margin: 0 auto;
}

.hero h1 {
  font-size: clamp(2.2rem, 5vw, 3.4rem);
  font-weight: 400;
  margin-bottom: 0.6rem;
  color: var(--white);
}

.hero-subtitle {
  font-size: clamp(1.05rem, 2vw, 1.35rem);
  font-weight: 600;
  color: rgba(255,255,255,0.88);
  margin-bottom: 1.2rem;
}

.hero-body {
  font-size: 1rem;
  line-height: 1.75;
  color: rgba(255,255,255,0.80);
  margin-bottom: 0;
}

/* Two-column hero (about page) */
.hero-two-col {
  display: grid;
  grid-template-columns: 1fr 340px;
  gap: 3rem;
  align-items: center;
}

.hero-two-col .hero-text {
  color: var(--white);
}

.hero-two-col .hero-text h1 {
  color: var(--white);
  margin-bottom: 0.5rem;
}

.hero-two-col .hero-text .hero-subtitle {
  margin-bottom: 1.25rem;
}

.hero-two-col .hero-text p {
  color: rgba(255,255,255,0.82);
  margin-bottom: 1rem;
  font-size: 0.97rem;
}

.hero-two-col .hero-text a {
  color: var(--gold);
}

.hero-two-col .hero-text a:hover {
  text-decoration: underline;
}

.hero-two-col .hero-image {
  display: flex;
  justify-content: center;
  align-items: center;
}

/* ==========================================================================
   6. GENERIC SECTION STYLES
   ========================================================================== */
.section-light {
  background: #f2f2f2;
  padding: 64px 1.5rem;
}

.section-alt {
  background: var(--light-bg);
  padding: 80px 1.5rem;
}

.section-dark {
  background: var(--navy);
  padding: 64px 1.5rem;
  color: var(--white);
}

.section-dark h2,
.section-dark h3,
.section-dark h4 {
  color: var(--white);
}

.section-dark p {
  color: rgba(255,255,255,0.80);
}

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

.section-header {
  text-align: center;
  margin-bottom: 3rem;
}

.section-header h2 {
  margin-bottom: 0.5rem;
}

.section-header p {
  font-size: 1.05rem;
  color: var(--text-medium);
  max-width: 700px;
  margin: 0 auto;
}

.section-dark .section-header p {
  color: rgba(255,255,255,0.75);
}

/* ==========================================================================
   7. SERVICES OVERVIEW — 2-COLUMN CARDS (Home)
   ========================================================================== */
.services-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2rem;
}

/* Center the 5th card when it sits alone in the last row */
.services-grid .service-card:last-child:nth-child(odd) {
  grid-column: 1 / -1;
  max-width: calc(50% - 1rem);
  margin: 0 auto;
}

.service-card {
  background: var(--white);
  border: 1.5px solid #e2e8f0;
  border-top: 4px solid var(--gold);
  border-radius: var(--radius-lg);
  padding: 2.25rem 2rem;
  display: flex;
  flex-direction: column;
  gap: 1rem;
  box-shadow: var(--shadow);
  transition: box-shadow var(--transition), transform var(--transition);
}

.service-card:hover {
  box-shadow: var(--shadow-card);
  transform: translateY(-4px);
}

.service-card-header {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.service-card-icon {
  width: 52px;
  height: 52px;
  background: var(--navy);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--gold);
  font-size: 1.4rem;
  flex-shrink: 0;
}

.service-card h3 {
  font-size: 1.25rem;
  color: var(--text-dark);
  margin-bottom: 0;
}

.service-card p {
  font-size: 0.94rem;
  color: var(--text-medium);
  line-height: 1.75;
  margin-bottom: 0;
}

.service-card-list-label {
  font-weight: 700;
  font-size: 0.9rem;
  color: var(--text-dark);
  margin-bottom: 0.4rem;
  display: block;
}

.service-card-ul {
  list-style: disc;
  padding-left: 1.2rem;
  display: flex;
  flex-direction: column;
  gap: 0.3rem;
}

.service-card-ul li {
  font-size: 0.87rem;
  color: var(--text-medium);
  line-height: 1.55;
}

.service-card .btn-primary {
  margin-top: auto;
  align-self: flex-start;
}

/* ==========================================================================
   8. WHY PARTNER SECTION — 2x2 card grid (no image)
   ========================================================================== */
.why-cards-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.75rem;
}

.why-card {
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.10);
  border-radius: var(--radius-lg);
  padding: 2rem;
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
}

.why-card-header {
  display: flex;
  align-items: center;
  gap: 0.85rem;
}

.why-card-header h4 {
  color: var(--white);
  font-size: 1.05rem;
  font-weight: 700;
  margin-bottom: 0;
  line-height: 1.2;
}

.why-card p {
  color: rgba(255,255,255,0.75);
  font-size: 0.92rem;
  line-height: 1.65;
  margin-bottom: 0;
}

.why-text h2 {
  margin-bottom: 1.5rem;
  color: var(--white);
}

.why-list {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.why-item {
  display: flex;
  gap: 1rem;
  align-items: flex-start;
}

.why-item-number {
  flex-shrink: 0;
  width: 36px;
  height: 36px;
  background: var(--gold);
  color: var(--navy);
  font-weight: 800;
  font-size: 1rem;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-top: 2px;
}

.why-item-content h4 {
  font-size: 1rem;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 0.3rem;
}

.why-item-content p {
  font-size: 0.92rem;
  color: rgba(255,255,255,0.75);
  margin-bottom: 0;
}

/* ==========================================================================
   9. TOOLS & PLATFORMS — pill/badge grid
   ========================================================================== */
.tools-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  justify-content: center;
}

.tool-badge {
  background: var(--light-bg);
  border: 1.5px solid #d1d9e6;
  color: var(--navy);
  font-weight: 700;
  font-size: 0.92rem;
  padding: 0.55rem 1.25rem;
  border-radius: 50px;
  transition: background var(--transition), border-color var(--transition), color var(--transition);
  cursor: default;
}

.tool-badge:hover {
  background: var(--navy);
  color: var(--white);
  border-color: var(--navy);
}

/* ==========================================================================
   10. STATS BAR
   ========================================================================== */
.stats-bar {
  background: var(--navy);
  padding: 60px 1.5rem;
  color: var(--white);
}

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

.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2rem;
  margin-bottom: 1.25rem;
}

.stat-item {
  text-align: center;
  padding: 0 1rem;
}

.stat-number {
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 800;
  color: var(--gold);
  line-height: 1;
  margin-bottom: 0.55rem;
  display: block;
}

.stat-label {
  font-size: 0.88rem;
  color: rgba(255,255,255,0.78);
  line-height: 1.5;
}

.stats-attribution {
  text-align: center;
  font-size: 0.78rem;
  color: rgba(255,255,255,0.42);
  margin-top: 0.5rem;
}

/* ==========================================================================
   11. FEATURE CARDS — 2-col grid (ai-training.html)
   ========================================================================== */
.feature-cards-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.75rem;
}

.feature-card {
  background: var(--white);
  border: 1.5px solid #e2e8f0;
  border-radius: var(--radius-lg);
  padding: 1.75rem;
  display: flex;
  gap: 1.1rem;
  align-items: flex-start;
  box-shadow: var(--shadow);
  transition: box-shadow var(--transition), transform var(--transition);
}

.feature-card:hover {
  box-shadow: var(--shadow-card);
  transform: translateY(-2px);
}

.feature-card-icon {
  flex-shrink: 0;
  width: 48px;
  height: 48px;
  background: var(--navy);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--white);
  font-size: 1.2rem;
}

.feature-card h3 {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--text-dark);
  margin-bottom: 0.4rem;
}

.feature-card p {
  font-size: 0.9rem;
  color: var(--text-medium);
  margin-bottom: 0;
  line-height: 1.6;
}

/* ==========================================================================
   12. IMPLEMENTATION SERVICE LIST SECTIONS
   ========================================================================== */
.impl-sections {
  display: flex;
  flex-direction: column;
  gap: 2rem;
}

.impl-section {
  border: 1.5px solid #e2e8f0;
  border-radius: var(--radius-lg);
  padding: 2rem;
  background: var(--white);
  box-shadow: var(--shadow);
}

.impl-section-header {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 0.85rem;
}

.impl-section-icon {
  flex-shrink: 0;
  width: 52px;
  height: 52px;
  background: var(--navy);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--white);
  font-size: 1.3rem;
}

.impl-section h3 {
  font-size: 1.25rem;
  color: var(--text-dark);
}

.impl-section .intro-body {
  font-size: 0.96rem;
  color: var(--text-medium);
  margin-bottom: 1.25rem;
  line-height: 1.7;
}

.impl-items {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  border-top: 1px solid #e8edf5;
  padding-top: 1.1rem;
}

.impl-item h4 {
  font-size: 0.97rem;
  font-weight: 700;
  color: var(--text-dark);
  margin-bottom: 0.2rem;
}

.impl-item p {
  font-size: 0.91rem;
  color: var(--text-medium);
  margin-bottom: 0;
  line-height: 1.65;
}

/* ==========================================================================
   13. AUTOMATION 4-CARD GRID + CHECKLIST
   ========================================================================== */
.auto-cards-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2rem;
}

.auto-card {
  background: var(--navy-light);
  border-radius: var(--radius-lg);
  padding: 2rem;
  color: var(--white);
  display: flex;
  gap: 1.1rem;
  align-items: flex-start;
}

.auto-card-icon {
  flex-shrink: 0;
  width: 52px;
  height: 52px;
  background: rgba(255,255,255,0.08);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--gold);
  font-size: 1.4rem;
}

.auto-card h3 {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 0.5rem;
}

.auto-card p {
  font-size: 0.9rem;
  color: rgba(255,255,255,0.78);
  margin-bottom: 0;
  line-height: 1.65;
}

/* Checklist 3-col */
.checklist-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}

.checklist-col ul {
  display: flex;
  flex-direction: column;
  gap: 0.55rem;
  list-style: none;
  padding: 0;
}

.checklist-col ul li {
  display: flex;
  align-items: flex-start;
  gap: 0.55rem;
  font-size: 0.93rem;
  color: var(--text-medium);
  line-height: 1.5;
}

.checklist-col ul li::before {
  content: '\f00c';
  font-family: 'Font Awesome 6 Free';
  font-weight: 900;
  color: var(--blue-accent);
  font-size: 0.8rem;
  flex-shrink: 0;
  margin-top: 3px;
}

/* ==========================================================================
   14. ABOUT HERO
   (uses .hero-two-col defined under hero section above)
   ========================================================================== */

/* ==========================================================================
   15. APPROACH SECTION — 3-col (no image)
   ========================================================================== */
.approach-cols {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.75rem;
}

.approach-col-item {
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.10);
  border-radius: var(--radius-lg);
  padding: 2rem;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.approach-col-header {
  display: flex;
  align-items: center;
  gap: 0.85rem;
}

.approach-col-header h4 {
  color: var(--white);
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: 0;
  line-height: 1.2;
}

.approach-col-item p {
  color: rgba(255,255,255,0.75);
  font-size: 0.92rem;
  line-height: 1.65;
  margin-bottom: 0;
}

.approach-item-icon {
  flex-shrink: 0;
  width: 46px;
  height: 46px;
  background: var(--gold);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--navy);
  font-size: 1.1rem;
}

/* Legacy approach grid (about.html) */
.approach-grid {
  display: grid;
  grid-template-columns: 400px 1fr;
  gap: 4rem;
  align-items: start;
}

.approach-text h2 {
  margin-bottom: 2rem;
  color: var(--text-dark);
}

.approach-items {
  display: flex;
  flex-direction: column;
  gap: 2rem;
}

.approach-item {
  display: flex;
  gap: 1.1rem;
  align-items: flex-start;
}

.approach-item h4 {
  font-size: 1rem;
  font-weight: 700;
  color: var(--text-dark);
  margin-bottom: 0.3rem;
}

.approach-item p {
  font-size: 0.92rem;
  color: var(--text-medium);
  margin-bottom: 0;
  line-height: 1.65;
}

/* ==========================================================================
   BIOGRAPHY SECTION (home page)
   ========================================================================== */
.bio-block {
  max-width: var(--max-width);
}

.bio-name {
  font-size: 1.7rem;
  color: var(--text-dark);
  margin-bottom: 0.2rem;
}

.bio-title {
  font-family: var(--font-main);
  font-weight: 700;
  color: var(--gold);
  margin-bottom: 1.5rem;
}

.bio-block p {
  color: var(--text-medium);
  line-height: 1.8;
  margin-bottom: 1.1rem;
}

.bio-block a {
  color: var(--blue-accent);
  font-weight: 600;
}

.bio-block a:hover {
  text-decoration: underline;
}

/* ==========================================================================
   ABOUT SECTION — 2-col headshot + bio
   ========================================================================== */
.about-grid {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 4rem;
  align-items: start;
}

.about-headshot {
  display: flex;
  justify-content: center;
}

.about-text .bio-name {
  font-size: 1.9rem;
}

.about-text p {
  color: var(--text-medium);
  line-height: 1.8;
  margin-bottom: 1.1rem;
}

.about-text p:last-child {
  margin-bottom: 0;
}

.about-text a {
  color: var(--blue-accent);
  font-weight: 600;
}

.about-text a:hover {
  text-decoration: underline;
}

/* ==========================================================================
   HERO CTA BUTTON
   ========================================================================== */
.btn-hero {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  background: var(--gold);
  color: var(--navy);
  font-family: var(--font-main);
  font-weight: 700;
  font-size: 1rem;
  padding: 0.85rem 1.75rem;
  border-radius: var(--radius);
  text-decoration: none;
  margin-top: 1.5rem;
  transition: background var(--transition), transform var(--transition), color var(--transition);
  letter-spacing: 0.2px;
}

.btn-hero:hover {
  background: #e8ba30;
  color: var(--navy);
  transform: translateY(-2px);
}

/* ==========================================================================
   TESTIMONIALS SECTION
   ========================================================================== */
.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2rem;
  max-width: 900px;
  margin: 0 auto;
}

.testimonial-card {
  background: var(--white);
  border: 1.5px solid #e2e8f0;
  border-radius: var(--radius-lg);
  padding: 2rem;
  display: flex;
  flex-direction: column;
  gap: 1rem;
  box-shadow: var(--shadow);
}

.testimonial-service-tag {
  display: block;
  width: fit-content;
  margin: 0 auto;
  background: var(--navy-light);
  color: var(--gold);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.6px;
  text-transform: uppercase;
  padding: 0.3rem 0.8rem;
  border-radius: 50px;
}

.testimonial-icon {
  color: var(--gold);
  font-size: 1.4rem;
}

.testimonial-quote {
  color: var(--text-medium);
  font-size: 0.95rem;
  line-height: 1.75;
  flex: 1;
  margin-bottom: 0;
  font-style: italic;
}

.testimonial-author {
  border-top: 1px solid #e2e8f0;
  padding-top: 1rem;
  margin-top: auto;
}

.testimonial-name {
  font-weight: 700;
  color: var(--text-dark);
  font-size: 0.95rem;
}

.testimonial-meta {
  font-size: 0.83rem;
  color: var(--text-medium);
  margin-top: 0.25rem;
}

/* ==========================================================================
   CONTACT SECTION + FORM
   ========================================================================== */
.contact-section {
  background: var(--navy);
  padding: 80px 1.5rem 48px;
  text-align: center;
  color: var(--white);
}

.contact-inner {
  max-width: 700px;
  margin: 0 auto;
}

.contact-inner h2 {
  color: var(--white);
  margin-bottom: 1rem;
}

.contact-inner > p {
  color: rgba(255,255,255,0.80);
  font-size: 1rem;
  margin-bottom: 2.5rem;
}

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

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.25rem;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
  margin-bottom: 1.25rem;
}

.form-group label {
  font-size: 0.87rem;
  font-weight: 600;
  color: rgba(255,255,255,0.80);
  letter-spacing: 0.3px;
}

.form-optional {
  font-weight: 400;
  color: rgba(255,255,255,0.40);
}

.form-group input,
.form-group select,
.form-group textarea {
  background: rgba(255,255,255,0.07);
  border: 1.5px solid rgba(255,255,255,0.15);
  border-radius: var(--radius);
  padding: 0.7rem 1rem;
  color: var(--white);
  font-family: var(--font-main);
  font-size: 0.95rem;
  transition: border-color var(--transition), background var(--transition);
  outline: none;
  width: 100%;
}

.form-group input::placeholder,
.form-group textarea::placeholder {
  color: rgba(255,255,255,0.30);
}

.form-group select {
  appearance: none;
  cursor: pointer;
  color: rgba(255,255,255,0.80);
}

.form-group select option {
  background: var(--navy-light);
  color: var(--white);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--gold);
  background: rgba(255,255,255,0.10);
}

.form-group textarea {
  resize: vertical;
  min-height: 130px;
  line-height: 1.6;
}

.form-submit {
  text-align: center;
  margin-top: 0.5rem;
}

.btn-submit {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  background: var(--gold);
  color: var(--navy);
  font-family: var(--font-main);
  font-weight: 700;
  font-size: 1rem;
  padding: 0.85rem 2.5rem;
  border-radius: var(--radius);
  border: none;
  cursor: pointer;
  transition: background var(--transition), transform var(--transition);
  letter-spacing: 0.3px;
}

.btn-submit:hover {
  background: #e8ba30;
  transform: translateY(-2px);
}

.btn-submit:disabled {
  opacity: 0.7;
  cursor: not-allowed;
  transform: none;
}

.form-success {
  display: none;
  align-items: center;
  gap: 1.25rem;
  justify-content: center;
  padding: 2rem 0;
}

.form-success i {
  color: #4ade80;
  font-size: 2.5rem;
  flex-shrink: 0;
}

.form-success p {
  color: rgba(255,255,255,0.90);
  font-size: 1.05rem;
  margin: 0;
  text-align: left;
}

/* ==========================================================================
   16. MISSION / PHILOSOPHY / HOBBIES / PASSIONS — 4-col grid (dark)
   ========================================================================== */
.about-grid-4 {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2rem;
}

.about-col {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.about-col-icon {
  width: 52px;
  height: 52px;
  background: rgba(255,255,255,0.10);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--gold);
  font-size: 1.4rem;
}

.about-col h3 {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--white);
}

.about-col p {
  font-size: 0.91rem;
  color: rgba(255,255,255,0.78);
  line-height: 1.65;
  margin-bottom: 0;
}

/* ==========================================================================
   17. CTA SECTION
   ========================================================================== */
.cta-section {
  background: var(--white);
  padding: 80px 1.5rem;
  text-align: center;
}

.cta-inner {
  max-width: 680px;
  margin: 0 auto;
}

.cta-inner h2 {
  margin-bottom: 1rem;
  color: var(--text-dark);
}

.cta-inner p {
  color: var(--text-medium);
  font-size: 1rem;
  margin-bottom: 2rem;
}

/* ==========================================================================
   18. FOOTER
   ========================================================================== */
.site-footer {
  background: var(--navy);
  color: rgba(255,255,255,0.50);
  text-align: center;
  padding: 1.75rem 1.5rem;
  font-size: 0.88rem;
}

/* ==========================================================================
   19. IMAGE PLACEHOLDER STYLES
   ========================================================================== */
.img-placeholder {
  background: var(--navy-light);
  border: 2px dashed rgba(255,255,255,0.22);
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  color: rgba(255,255,255,0.45);
  font-size: 0.82rem;
  font-weight: 600;
  letter-spacing: 0.5px;
  text-transform: uppercase;
  min-height: 320px;
  width: 100%;
}

.img-placeholder-light {
  background: var(--light-bg);
  border: 2px dashed #c4cfe0;
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-medium);
  font-size: 0.82rem;
  font-weight: 600;
  letter-spacing: 0.5px;
  text-transform: uppercase;
  min-height: 380px;
  width: 100%;
}

.headshot-placeholder {
  width: 300px;
  height: 300px;
  min-height: unset;
  background: var(--navy-light);
  border: 2px dashed rgba(255,255,255,0.28);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: rgba(255,255,255,0.45);
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.5px;
  text-transform: uppercase;
  flex-shrink: 0;
}

/* ==========================================================================
   20. BUTTON STYLES
   ========================================================================== */
.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: var(--navy);
  color: var(--gold);
  font-family: var(--font-main);
  font-weight: 700;
  font-size: 0.92rem;
  padding: 0.7rem 1.5rem;
  border-radius: var(--radius);
  border: 2px solid var(--navy);
  cursor: pointer;
  text-decoration: none;
  transition: background var(--transition), color var(--transition), border-color var(--transition), transform var(--transition);
  letter-spacing: 0.3px;
}

.btn-primary:hover {
  background: var(--gold);
  color: var(--navy);
  border-color: var(--gold);
  transform: translateY(-1px);
}

.btn-outline {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: transparent;
  color: var(--navy);
  font-family: var(--font-main);
  font-weight: 700;
  font-size: 0.92rem;
  padding: 0.7rem 1.5rem;
  border-radius: var(--radius);
  border: 2px solid var(--navy);
  cursor: pointer;
  text-decoration: none;
  transition: background var(--transition), color var(--transition), border-color var(--transition), transform var(--transition);
}

.btn-outline:hover {
  background: var(--navy);
  color: var(--white);
  transform: translateY(-1px);
}

.btn-linkedin {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  background: #0a66c2;
  color: var(--white);
  font-family: var(--font-main);
  font-weight: 700;
  font-size: 1rem;
  padding: 0.85rem 2rem;
  border-radius: var(--radius);
  border: none;
  cursor: pointer;
  text-decoration: none;
  transition: background var(--transition), transform var(--transition);
}

.btn-linkedin:hover {
  background: #004a99;
  color: var(--white);
  transform: translateY(-2px);
}

/* ==========================================================================
   IMAGE ASSETS
   ========================================================================== */
.headshot-img {
  width: 280px;
  height: 280px;
  border-radius: 50%;
  object-fit: cover;
  border: 4px solid var(--gold);
  display: block;
}

.approach-img {
  width: 100%;
  max-width: 480px;
  aspect-ratio: 4/3;
  object-fit: cover;
  border-radius: 8px;
  display: block;
}

.why-img {
  width: 100%;
  aspect-ratio: 4/3;
  object-fit: cover;
  border-radius: 12px;
  display: block;
}

.why-image {
  display: block;
}

/* ==========================================================================
   SKILLS LIST (ai-training.html)
   ========================================================================== */
.skills-two-col {
  display: grid;
  grid-template-columns: 420px 1fr;
  gap: 4rem;
  align-items: start;
}

.skills-list {
  list-style: none;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
}

.skills-list li {
  font-size: 0.93rem;
  color: var(--text-medium);
  line-height: 1.6;
  padding-left: 1.5rem;
  position: relative;
}

.skills-list li::before {
  content: '\f00c';
  font-family: 'Font Awesome 6 Free';
  font-weight: 900;
  color: var(--blue-accent);
  font-size: 0.78rem;
  position: absolute;
  left: 0;
  top: 4px;
}

.skills-list li strong {
  color: var(--text-dark);
}

/* ==========================================================================
   21. RESPONSIVE BREAKPOINTS
   ========================================================================== */

/* Tablet — ≤1024px */
@media (max-width: 1024px) {
  .services-grid {
    grid-template-columns: repeat(2, 1fr);
  }

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

  .about-grid {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }

  .about-headshot {
    justify-content: center;
  }

  .about-grid-4 {
    grid-template-columns: repeat(2, 1fr);
  }

  .why-cards-grid {
    grid-template-columns: 1fr;
  }

  .approach-cols {
    grid-template-columns: 1fr;
  }

  .skills-two-col,
  .approach-grid {
    grid-template-columns: 1fr;
  }

  .hero-two-col {
    grid-template-columns: 1fr;
  }

  .headshot-placeholder {
    margin: 0 auto;
  }

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

/* Mobile — ≤768px */
@media (max-width: 768px) {
  :root {
    --nav-height: 64px;
  }

  /* Nav mobile */
  .nav-toggle {
    display: block;
  }

  .nav-links {
    display: none;
    flex-direction: column;
    align-items: stretch;
    position: absolute;
    top: var(--nav-height);
    left: 0;
    right: 0;
    background: var(--navy);
    padding: 1rem;
    gap: 0.25rem;
    box-shadow: 0 8px 24px rgba(0,0,0,0.28);
    z-index: 999;
  }

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

  .nav-links > li > a {
    padding: 0.7rem 1rem;
  }

  /* Mobile dropdown: static, no box shadow */
  .has-dropdown:hover .dropdown {
    display: none;
  }

  .has-dropdown.open .dropdown {
    display: block;
  }

  .dropdown {
    position: static;
    box-shadow: none;
    background: rgba(255,255,255,0.07);
    border-radius: var(--radius);
    margin-top: 0.25rem;
    overflow: visible;
  }

  .dropdown li a {
    color: rgba(255,255,255,0.85);
    padding: 0.6rem 1.5rem;
  }

  .dropdown li a:hover {
    background: rgba(255,255,255,0.10);
    color: var(--white);
  }

  /* Sections */
  .section-light,
  .section-alt,
  .section-dark,
  .stats-bar,
  .cta-section {
    padding: 56px 1.25rem;
  }

  .hero {
    padding: 60px 1.25rem 52px;
  }

  /* Grids → single column */
  .services-grid {
    grid-template-columns: 1fr;
  }

  .services-grid .service-card:last-child:nth-child(odd) {
    grid-column: auto;
    max-width: 100%;
  }

  .feature-cards-grid,
  .auto-cards-grid,
  .about-grid-4 {
    grid-template-columns: 1fr;
  }

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

  .stats-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
  }

  .why-grid,
  .why-cards-grid,
  .approach-cols,
  .skills-two-col,
  .approach-grid,
  .about-grid {
    grid-template-columns: 1fr;
  }

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

  .form-row {
    grid-template-columns: 1fr;
  }

  .hero-two-col {
    grid-template-columns: 1fr;
  }

  .headshot-placeholder {
    width: 220px;
    height: 220px;
    margin: 0 auto;
  }

  .img-placeholder-light {
    min-height: 200px;
  }

  .img-placeholder {
    min-height: 200px;
  }

  .feature-card {
    flex-direction: column;
  }
}

/* Small mobile — ≤480px */
@media (max-width: 480px) {
  .stats-grid {
    grid-template-columns: 1fr 1fr;
    gap: 1.25rem;
  }

  .stat-number {
    font-size: 1.9rem;
  }

  h1 { font-size: 1.85rem; }
  h2 { font-size: 1.4rem; }
}

/* ==========================================================================
   LEGAL / PRIVACY POLICY PAGE
   ========================================================================== */
.legal-header {
  background: var(--navy);
  padding: 64px 1.5rem 48px;
  text-align: center;
  color: var(--white);
}

.legal-header-inner {
  max-width: 760px;
  margin: 0 auto;
}

.legal-app-label {
  font-size: 0.85rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--gold);
  margin-bottom: 0.75rem;
}

.legal-header h1 {
  font-size: clamp(1.8rem, 4vw, 2.6rem);
  font-weight: 400;
  color: var(--white);
  margin-bottom: 0.6rem;
}

.legal-effective {
  font-size: 0.9rem;
  color: rgba(255,255,255,0.60);
  margin-bottom: 0;
}

.legal-body {
  background: var(--white);
  padding: 64px 1.5rem 80px;
}

.legal-inner {
  max-width: 760px;
  margin: 0 auto;
}

.legal-inner > p {
  color: var(--text-medium);
  line-height: 1.8;
  margin-bottom: 1rem;
  font-size: 0.97rem;
}

.legal-inner h2 {
  font-family: 'Playfair Display', Georgia, serif;
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--text-dark);
  margin-top: 2.5rem;
  margin-bottom: 0.75rem;
  padding-bottom: 0.4rem;
  border-bottom: 1px solid #e2e8f0;
}

.legal-inner h3 {
  font-family: var(--font-main);
  font-size: 0.97rem;
  font-weight: 700;
  color: var(--text-dark);
  margin-top: 1.5rem;
  margin-bottom: 0.5rem;
}

.legal-inner ul,
.legal-inner ol {
  padding-left: 1.5rem;
  margin-bottom: 1rem;
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}

.legal-inner ul {
  list-style: disc;
}

.legal-inner ol {
  list-style: decimal;
}

.legal-inner ul li,
.legal-inner ol li {
  color: var(--text-medium);
  font-size: 0.97rem;
  line-height: 1.7;
}

.legal-inner a {
  color: var(--blue-accent);
  font-weight: 600;
}

.legal-inner a:hover {
  text-decoration: underline;
}