/* ==========================================================================
   CSS CUSTOM PROPERTIES (Variables)
   ========================================================================== */

:root {
  /* Colors - from metalsmith.io template */
  --color-black: #262727;
  --color-dark-gray: #4a4848;
  --color-gold: #daae20;
  --color-gray: #a3a3a4;
  --color-middle-gray: #dfdfdf;
  --color-light-gray: #ededed;
  --color-white: #fefefe;
  --color-blue: #6ec9dc;
  --color-green: #3eb991;

  /* Typography */
  --font-headings: 'Antonio', 'Impact', sans-serif;
  --font-body: 'TimesNewRoman', 'Times New Roman', 'Times', 'Baskerville', 'Georgia', serif;

  /* Layout */
  --max-width: 60rem;
  --nav-height: 70px;
  --spacing-sm: 1rem;
  --spacing-md: 2rem;
  --spacing-lg: 3rem;
  --border-radius: 4px;

  /* Transitions */
  --transition-speed: 0.3s;
}

/* ==========================================================================
   RESET & BASE STYLES
   ========================================================================== */

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

html {
  font-size: 16px;
  scroll-behavior: smooth;
  scroll-padding-top: var(--nav-height);
}

body {
  font-family: var(--font-body);
  line-height: 1.6;
  color: var(--color-black);
  background-color: var(--color-white);
}

/* ==========================================================================
   TYPOGRAPHY
   ========================================================================== */

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-headings);
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: 1rem;
}

h1 {
  font-size: 2.5rem;
}

h2 {
  font-size: 2rem;
}

h3 {
  font-size: 1.5rem;
}

h4 {
  font-size: 1.25rem;
}

p {
  margin-bottom: 1rem;
}

a {
  color: var(--color-gold);
  text-decoration: none;
  transition: color var(--transition-speed);
}

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

ul {
  list-style-position: inside;
  margin-bottom: 1rem;
}

/* ==========================================================================
   LAYOUT
   ========================================================================== */

.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--spacing-md);
}

section {
  padding: var(--spacing-lg) 0;
}

section:nth-child(odd) {
  background-color: var(--color-white);
}

section:nth-child(even) {
  background-color: var(--color-light-gray);
}

.section-title {
  text-align: center;
  color: var(--color-black);
  margin-bottom: var(--spacing-md);
}

.section-title-container {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1.5rem;
  margin-bottom: var(--spacing-md);
}

.section-title-container .section-title {
  margin-bottom: 0;
}

.section-title-logo {
  height: 2.5rem;
  width: auto;
  transition: opacity var(--transition-speed);
}

.section-title-logo:hover {
  opacity: 0.8;
}

.section-summary {
  text-align: center;
  font-size: 1.25rem;
  font-style: italic;
  color: var(--color-dark-gray);
  margin-bottom: var(--spacing-md);
}

/* ==========================================================================
   NAVIGATION
   ========================================================================== */

.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  background-color: var(--color-black);
  z-index: 1000;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

.nav-container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--spacing-md);
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: var(--nav-height);
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.nav-logo-img {
  height: 50px;
  width: auto;
  transition: opacity var(--transition-speed);
}

.nav-logo-text {
  font-family: var(--font-headings);
  font-size: 1.5rem;
  color: var(--color-gold);
  font-weight: 700;
}

.nav-logo:hover .nav-logo-img {
  opacity: 0.8;
}

.nav-logo:hover .nav-logo-text {
  color: var(--color-white);
}

.nav-toggle {
  display: none;
  flex-direction: column;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0.5rem;
}

.nav-toggle-icon {
  width: 25px;
  height: 3px;
  background-color: var(--color-gold);
  margin: 3px 0;
  transition: all var(--transition-speed);
}

.nav-menu {
  display: flex;
  list-style: none;
  gap: var(--spacing-md);
  margin: 0;
}

.nav-link {
  font-family: var(--font-headings);
  color: var(--color-white);
  padding: 0.2rem .5rem;
  transition: all var(--transition-speed);
  display: block;
}

.nav-link:hover,
.nav-link--active {
  color: var(--color-gold);
}

.nav-link--cta {
  background-color: var(--color-gold);
  color: var(--color-black);
  border-radius: var(--border-radius);
  font-weight: 700;
}

.nav-link--cta:hover {
  background-color: var(--color-blue);
  color: var(--color-white);
}

/* ==========================================================================
   HERO SECTION
   ========================================================================== */

.hero {
  background-color: #000000;
  background: linear-gradient(180deg, #141414 0%, #3e3e3e 100%);
  color: var(--color-white);
  padding: calc(var(--nav-height) + var(--spacing-lg)) var(--spacing-md) var(--spacing-lg);
  text-align: center;
  min-height: 30vh;
  display: flex;
  align-items: center;
  justify-content: center;
}

.hero-content {
  max-width: 50rem;
  margin: 0 auto;
}

.hero-title-container {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1.5rem;
  margin-bottom: var(--spacing-md);
}

.hero-logo {
  height: 3rem;
  width: auto;
}

.hero-title {
  font-size: 3rem;
  color: var(--color-gold);
  margin-bottom: 0;
}

.hero-tagline {
  font-size: 1.5rem;
  color: var(--color-white);
  margin-bottom: var(--spacing-md);
  font-style: italic;
}

.hero-contact {
  margin-top: var(--spacing-md);
}

.hero-email {
  display: inline-block;
  font-size: 1.25rem;
  color: var(--color-gold);
  margin-bottom: var(--spacing-sm);
  padding: 0.75rem 1.5rem;
  border: 2px solid var(--color-gold);
  border-radius: var(--border-radius);
  transition: all var(--transition-speed);
}

.hero-email:hover {
  background-color: var(--color-gold);
  color: var(--color-black);
}

.hero-phone {
  color: var(--color-gray);
  margin-top: var(--spacing-sm);
  font-size: 1.1rem;
}

/* ==========================================================================
   VALUE PROPOSITION SECTION
   ========================================================================== */

.value-proposition {
  background-color: var(--color-light-gray);
}

.highlights {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--spacing-md);
  margin-top: var(--spacing-md);
}

.highlight-card {
  background-color: var(--color-white);
  border-radius: var(--border-radius);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
  transition: transform var(--transition-speed), box-shadow var(--transition-speed);
}

.highlight-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.15);
}

.highlight-content {
  padding: var(--spacing-md);
}

.highlight-title {
  color: var(--color-gold);
  margin-bottom: var(--spacing-sm);
  font-size: 1.5rem;
}

.highlight-list {
  list-style: none;
}

.highlight-list li {
  padding-left: 1.5rem;
  position: relative;
  margin-bottom: 0.5rem;
}

.highlight-list li::before {
  content: "→";
  position: absolute;
  left: 0;
  color: var(--color-gold);
  font-weight: bold;
}

/* ==========================================================================
   SERVICES SECTION
   ========================================================================== */

.services {
  background-color: var(--color-white);
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--spacing-md);
  margin-top: var(--spacing-md);
}

.services-grid--two-col {
  grid-template-columns: repeat(2, 1fr);
  margin-bottom: var(--spacing-md);
}

.service-card {
  background-color: var(--color-light-gray);
  padding: var(--spacing-md);
  border-radius: var(--border-radius);
  border-left: 4px solid var(--color-gold);
}

.service-card--full {
  margin-top: 0;
}

.service-title {
  color: var(--color-gold);
  margin-bottom: var(--spacing-sm);
}

.service-intro {
  font-weight: 600;
  margin-bottom: var(--spacing-md);
  color: var(--color-dark-gray);
}

.service-detail {
  margin-bottom: var(--spacing-md);
}

.service-detail h4 {
  color: var(--color-black);
  margin-bottom: 0.5rem;
  font-size: 1.1rem;
}

.service-detail ul {
  list-style-type: disc;
  padding-left: 1.5rem;
  margin-bottom: 0.5rem;
}

.service-detail li {
  margin-bottom: 0.25rem;
}

/* ==========================================================================
   TEAM SECTION
   ========================================================================== */

.team {
  background-color: var(--color-light-gray);
}

.team-member {
  display: flex;
  gap: var(--spacing-lg);
  align-items: flex-start;
  margin-top: var(--spacing-md);
  background-color: var(--color-white);
  padding: var(--spacing-md);
  border-radius: var(--border-radius);
}

.team-photo {
  flex-shrink: 0;
}

.team-image {
  width: 150px;
  height: 150px;
  border-radius: 50%;
  object-fit: cover;
  border: 4px solid var(--color-gold);
}

.team-bio {
  flex: 1;
}

.team-name {
  color: var(--color-black);
  margin-bottom: 0.25rem;
}

.team-credentials {
  color: var(--color-gold);
  font-weight: 600;
  margin-bottom: var(--spacing-sm);
}

.team-description {
  margin-bottom: var(--spacing-sm);
}

.team-education {
  font-size: 0.95rem;
  margin-top: var(--spacing-sm);
}

.team-linkedin {
  display: inline-block;
  margin-top: var(--spacing-sm);
  padding: 0.5rem 1rem;
  background-color: var(--color-blue);
  color: var(--color-white);
  border-radius: var(--border-radius);
  transition: background-color var(--transition-speed);
}

.team-linkedin:hover {
  background-color: var(--color-gold);
  color: var(--color-black);
}

.team-note {
  font-style: italic;
  color: var(--color-gray);
  margin-top: var(--spacing-sm);
  font-size: 0.9rem;
}

.team-network {
  margin-top: var(--spacing-md);
  margin-bottom: var(--spacing-md);
  padding: var(--spacing-md);
  background-color: var(--color-light-gray);
  border-radius: var(--border-radius);
}

.team-network h4 {
  color: var(--color-black);
  margin-bottom: var(--spacing-sm);
  font-size: 1.1rem;
}

/* ==========================================================================
   MARKETS SECTION
   ========================================================================== */

.markets {
  background-color: var(--color-white);
}

.markets-intro {
  font-weight: 600;
  margin-bottom: var(--spacing-md);
  color: var(--color-dark-gray);
}

.markets-list {
  column-count: 2;
  column-gap: var(--spacing-md);
  list-style-type: disc;
  padding-left: 1.5rem;
}

.markets-list li {
  margin-bottom: 0.5rem;
  break-inside: avoid;
}

/* ==========================================================================
   NETWORK SECTION
   ========================================================================== */

.network {
  background-color: var(--color-light-gray);
}

.network-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: var(--spacing-md);
  margin-top: var(--spacing-md);
}

.network-item {
  background-color: var(--color-white);
  padding: var(--spacing-md);
  text-align: center;
  font-family: var(--font-headings);
  font-size: 1.25rem;
  color: var(--color-black);
  border-radius: var(--border-radius);
  border: 2px solid var(--color-gold);
  transition: all var(--transition-speed);
}

.network-item:hover {
  background-color: var(--color-gold);
  color: var(--color-white);
  transform: scale(1.05);
}

/* ==========================================================================
   DEALS SECTION (Track Record)
   ========================================================================== */

.deals {
  background-color: var(--color-white);
}

.deals-intro {
  font-weight: 600;
  margin-bottom: var(--spacing-md);
  color: var(--color-dark-gray);
}

.table-wrapper {
  overflow-x: auto;
  margin-top: var(--spacing-md);
}

.deals-table {
  width: 100%;
  border-collapse: collapse;
  background-color: var(--color-white);
}

.deals-table thead {
  background-color: var(--color-black);
  color: var(--color-white);
}

.deals-table th {
  padding: 1rem;
  text-align: left;
  font-family: var(--font-headings);
  font-weight: 700;
}

.deals-table td {
  padding: 1rem;
  border-bottom: 1px solid var(--color-middle-gray);
}

.deals-table tbody tr:nth-child(even) {
  background-color: var(--color-light-gray);
}

.deals-table tbody tr:hover {
  background-color: var(--color-light-gray);
}

.deals-table td:first-child {
  font-weight: 700;
  color: var(--color-gold);
}

.deals-table td:last-child {
  font-weight: 600;
  white-space: nowrap;
}

/* ==========================================================================
   FOOTER
   ========================================================================== */

.footer {
  background-color: var(--color-black);
  color: var(--color-gray);
  padding: var(--spacing-md) 0;
  text-align: center;
}

.footer p {
  margin-bottom: 0.5rem;
}

.footer a {
  color: var(--color-gold);
}

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

/* ==========================================================================
   RESPONSIVE: TABLET (768px+)
   ========================================================================== */

@media (min-width: 768px) {
  html {
    font-size: 18px;
  }

  h1 {
    font-size: 3rem;
  }

  h2 {
    font-size: 2.25rem;
  }

  .hero-logo {
    height: 3.5rem;
  }

  .hero-title {
    font-size: 3.5rem;
  }

  section {
    padding: calc(var(--spacing-lg) * 1.5) 0;
  }
}

/* ==========================================================================
   RESPONSIVE: NARROW TABLET (below 840px)
   ========================================================================== */

@media (max-width: 839px) {
  .hero-logo {
    height: 2.5rem;
  }

  .hero-title {
    font-size: 2.5rem;
  }
}

/* ==========================================================================
   RESPONSIVE: DESKTOP (1280px+)
   ========================================================================== */

@media (min-width: 1280px) {
  html {
    font-size: 20px;
  }

  .hero-logo {
    height: 4rem;
  }

  .hero-title {
    font-size: 4rem;
  }
}

/* ==========================================================================
   RESPONSIVE: MOBILE & TABLET NAVIGATION
   ========================================================================== */

@media (max-width: 1279px) {
  .nav-toggle {
    display: flex;
  }

  .nav-menu {
    position: fixed;
    top: var(--nav-height);
    left: 0;
    right: 0;
    background-color: var(--color-black);
    flex-direction: column;
    padding: var(--spacing-md);
    gap: 0;
    transform: translateX(-100%);
    transition: transform var(--transition-speed);
  }

  .nav-menu--open {
    transform: translateX(0);
  }

  .nav-link {
    padding: 1rem;
    border-bottom: 1px solid var(--color-dark-gray);
  }

  .nav-link--cta {
    margin-top: var(--spacing-sm);
    text-align: center;
  }

  /* Hamburger animation */
  .nav-toggle--active .nav-toggle-icon:nth-child(1) {
    transform: rotate(45deg) translate(8px, 8px);
  }

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

  .nav-toggle--active .nav-toggle-icon:nth-child(3) {
    transform: rotate(-45deg) translate(7px, -7px);
  }
}

/* ==========================================================================
   RESPONSIVE: MOBILE ONLY (767px and below)
   ========================================================================== */

@media (max-width: 767px) {
  /* Mobile adjustments */
  .hero {
    min-height: 50vh;
    padding-top: calc(var(--nav-height) + var(--spacing-md));
  }

  .hero-title-container {
    gap: 0.75rem;
  }

  .hero-logo {
    height: 2rem;
    width: auto;
  }

  .hero-title {
    font-size: 2rem;
  }

  .hero-tagline {
    font-size: 1.25rem;
  }

  .section-title-container {
    gap: 0.75rem;
  }

  /* .section-title-logo {
    height: 1.75rem;
  } */

  .team-member {
    flex-direction: column;
    align-items: center;
    text-align: center;
  }

  .team-image {
    width: 120px;
    height: 120px;
  }

  .markets-list {
    column-count: 1;
  }

  /* Services grid: single column on mobile */
  .services-grid--two-col {
    grid-template-columns: 1fr;
  }

  /* Mobile table: Year and Value on top, Transaction below */
  .table-wrapper {
    overflow-x: visible;
  }

  .deals-table {
    font-size: 0.85rem;
    display: block;
    width: 100%;
  }

  .deals-table thead,
  .deals-table tbody {
    display: block;
    width: 100%;
  }

  /* Header: minimal 2px bar with hidden text */
  .deals-table thead tr {
    display: block;
    height: 2px;
    background-color: var(--color-gold);
    overflow: hidden;
  }

  .deals-table thead th {
    display: none;
  }

  /* Make each row a grid to reflow cells */
  .deals-table tbody tr {
    display: grid;
    grid-template-columns: 1fr 1fr;
    margin-bottom: 5px;
    border: none;
  }

  /* Maintain striped row coloring from desktop */
  .deals-table tbody tr:nth-child(even) {
    background-color: var(--color-light-gray);
  }

  .deals-table tbody tr:nth-child(odd) {
    background-color: var(--color-white);
  }

  /* Transaction name - full width on top */
  .deals-table tbody td:nth-child(2) {
    grid-column: 1 / -1;
    grid-row: 1;
    padding: 0.75rem 0.5rem;
    border: none;
    background-color: transparent;
    color: var(--color-black);
    text-align: center;
    font-size: 1rem;
  }

  /* Year and Value side-by-side below transaction name */
  .deals-table tbody td:first-child,
  .deals-table tbody td:last-child {
    padding: 0.75rem 0.5rem;
    text-align: center;
    font-weight: 700;
    border: none;
    border-top: 1px solid var(--color-middle-gray);
    background-color: transparent;
  }

  .deals-table tbody td:first-child {
    color: var(--color-gold);
    grid-column: 1;
    grid-row: 2;
  }

  .deals-table tbody td:last-child {
    grid-column: 2;
    grid-row: 2;
    color: var(--color-black);
  }
}

/* ==========================================================================
   ACCESSIBILITY
   ========================================================================== */

/* Focus visible for keyboard navigation */
*:focus-visible {
  outline: 2px solid var(--color-gold);
  outline-offset: 2px;
}

/* Skip to main content (optional, can be added to HTML) */
.skip-link {
  position: absolute;
  top: -100px;
  left: 0;
  background: var(--color-gold);
  color: var(--color-black);
  padding: 0.5rem 1rem;
  z-index: 9999;
}

.skip-link:focus {
  top: 0;
}