/* ===== CSS Variables ===== */
:root {
  /* Colors */
  --gold: hsl(43, 74%, 49%);
  --gold-light: hsl(43, 80%, 60%);
  --gold-dark: hsl(43, 70%, 40%);
  --silver: hsl(220, 10%, 75%);
  --silver-dark: hsl(220, 10%, 55%);
  --navy-deep: hsl(220, 45%, 6%);
  --navy: hsl(220, 45%, 8%);
  --navy-light: hsl(220, 40%, 14%);
  --navy-lighter: hsl(220, 35%, 20%);
  --white: #ffffff;
  --border: hsl(220, 30%, 20%);

  /* Gradients */
  --gradient-gold: linear-gradient(135deg, hsl(43, 74%, 49%), hsl(43, 85%, 60%));
  --gradient-card: linear-gradient(145deg, hsl(220, 40%, 14%), hsl(220, 40%, 10%));
  --gradient-hero: radial-gradient(ellipse at top, hsl(220, 40%, 15%) 0%, hsl(220, 45%, 6%) 70%);

  /* Shadows */
  --shadow-gold: 0 0 40px -10px hsla(43, 74%, 49%, 0.4);
  --shadow-gold-sm: 0 0 20px -5px hsla(43, 74%, 49%, 0.3);

  /* Spacing */
  --radius: 0.5rem;
  --radius-lg: 1rem;
  --radius-xl: 1.5rem;
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: 'Inter', sans-serif;
  background-color: var(--navy);
  color: var(--white);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

h1,
h2,
h3,
h4,
h5,
h6 {
  font-family: 'Space Grotesk', sans-serif;
  line-height: 1.2;
}

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

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

ul {
  list-style: none;
}

/* ===== Utilities ===== */
.container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

.hidden {
  display: none !important;
}

.text-gradient-gold {
  background: linear-gradient(135deg, hsl(43, 74%, 49%), hsl(43, 90%, 70%));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

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

.hide-mobile {
  display: none;
}

@media (min-width: 640px) {
  .hide-mobile {
    display: block;
  }
}

/* ===== Animations ===== */
@keyframes fadeUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes fadeIn {
  from {
    opacity: 0;
  }

  to {
    opacity: 1;
  }
}

@keyframes bounce {

  0%,
  100% {
    transform: translateY(-25%);
    animation-timing-function: cubic-bezier(0.8, 0, 1, 1);
  }

  50% {
    transform: translateY(0);
    animation-timing-function: cubic-bezier(0, 0, 0.2, 1);
  }
}

@keyframes pulse {

  0%,
  100% {
    opacity: 1;
  }

  50% {
    opacity: 0.5;
  }
}

.animate-fade-up {
  animation: fadeUp 0.6s ease-out forwards;
  opacity: 0;
}

.animate-fade-in {
  animation: fadeIn 0.8s ease-out forwards;
}

/* ===== Buttons ===== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.75rem 1.5rem;
  font-size: 0.875rem;
  font-weight: 500;
  border-radius: var(--radius);
  border: none;
  cursor: pointer;
  transition: all 0.3s ease;
  font-family: inherit;
}

.btn-sm {
  padding: 0.5rem 1rem;
  font-size: 0.875rem;
}

.btn-full {
  width: 100%;
}

.btn-gold {
  background: var(--gradient-gold);
  color: var(--navy-deep);
  font-weight: 600;
}

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

.btn-hero {
  background: var(--gradient-gold);
  color: var(--navy-deep);
  padding: 1rem 2rem;
  font-size: 1rem;
  font-weight: 600;
  border-radius: var(--radius-lg);
}

.btn-hero:hover {
  box-shadow: var(--shadow-gold);
  transform: translateY(-2px);
}

.btn-hero-outline {
  background: transparent;
  color: var(--white);
  padding: 1rem 2rem;
  font-size: 1rem;
  font-weight: 500;
  border-radius: var(--radius-lg);
  border: 1px solid hsla(220, 30%, 30%, 0.5);
}

.btn-hero-outline:hover {
  background: hsla(220, 30%, 20%, 0.5);
  border-color: hsla(43, 74%, 49%, 0.3);
}

.btn-icon {
  width: 1.25rem;
  height: 1.25rem;
}

/* ===== Navbar ===== */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 50;
  background: hsla(220, 45%, 6%, 0.8);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid hsla(220, 30%, 20%, 0.5);
}

.navbar-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 5rem;
}

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

.logo-icon {
  width: 2.5rem;
  height: 2.5rem;
  border-radius: var(--radius);
  /*background: var(--gradient-gold); */
  display: flex;
  align-items: center;
  justify-content: center;
}

.logo-icon span {
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 700;
  font-size: 1.25rem;
  color: var(--navy-deep);
}

.logo-text {
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 600;
  font-size: 1.25rem;
  color: var(--white);
}

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

@media (min-width: 768px) {
  .nav-links {
    display: flex;
  }
}

.nav-link {
  color: var(--silver);
  font-weight: 500;
  transition: color 0.3s ease;
}

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

.mobile-menu-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  background: none;
  border: none;
  color: var(--white);
  cursor: pointer;
  padding: 0.5rem;
}

@media (min-width: 768px) {
  .mobile-menu-btn {
    display: none;
  }
}

.mobile-menu-btn svg {
  width: 1.5rem;
  height: 1.5rem;
}

.mobile-nav {
  padding: 1.5rem 0;
  border-top: 1px solid hsla(220, 30%, 20%, 0.5);
  display: flex;
  flex-direction: column;
  gap: 1rem;
  animation: fadeIn 0.3s ease;
}

.mobile-nav-link {
  color: var(--silver);
  font-weight: 500;
  padding: 0.5rem 0;
  transition: color 0.3s ease;
}

.mobile-nav-link:hover {
  color: var(--white);
}

/* ===== Progress Bar ===== */
.progress-bar {
  position: fixed;
  top: 5rem;
  left: 0;
  right: 0;
  z-index: 45;
  background: hsla(220, 45%, 6%, 0.95);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid hsla(220, 30%, 20%, 0.5);
  padding: 0.75rem 0;
  opacity: 0;
  transform: translateY(-100%);
  transition: all 0.3s ease;
  pointer-events: none;
}

.progress-bar.visible {
  opacity: 1;
  transform: translateY(0);
  pointer-events: auto;
}

.progress-container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 1.5rem;
  position: relative;
}

.progress-track {
  position: absolute;
  top: 50%;
  left: 1.5rem;
  right: 1.5rem;
  height: 2px;
  background: hsla(220, 30%, 20%, 0.5);
  transform: translateY(-50%);
  border-radius: 1px;
  z-index: 1;
}

.progress-fill {
  position: absolute;
  top: 0;
  left: 0;
  height: 100%;
  background: var(--gradient-gold);
  border-radius: 1px;
  width: 0%;
  transition: width 0.3s ease;
}

.progress-steps {
  display: flex;
  justify-content: space-between;
  position: relative;
  z-index: 2;
}

.progress-step {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0.25rem;
  transition: all 0.3s ease;
}

.step-dot {
  width: 1rem;
  height: 1rem;
  border-radius: 50%;
  background: var(--navy-light);
  border: 2px solid hsla(220, 30%, 30%, 0.8);
  transition: all 0.3s ease;
  position: relative;
}

.step-dot::after {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%) scale(0);
  width: 0.5rem;
  height: 0.5rem;
  border-radius: 50%;
  background: var(--gold);
  transition: transform 0.3s ease;
}

.progress-step:hover .step-dot {
  border-color: var(--gold);
  background: hsla(43, 74%, 49%, 0.1);
}

.progress-step.active .step-dot,
.progress-step.completed .step-dot {
  border-color: var(--gold);
  background: var(--gold);
}

.progress-step.active .step-dot::after {
  transform: translate(-50%, -50%) scale(1);
  background: var(--navy-deep);
}

.step-label {
  font-size: 0.7rem;
  font-weight: 500;
  color: var(--silver-dark);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  transition: color 0.3s ease;
  white-space: nowrap;
}

@media (max-width: 768px) {
  .step-label {
    display: none;
  }

  .step-dot {
    width: 0.875rem;
    height: 0.875rem;
  }

  .step-dot::after {
    width: 0.375rem;
    height: 0.375rem;
  }
}

.progress-step:hover .step-label {
  color: var(--silver);
}

.progress-step.active .step-label {
  color: var(--gold);
}

.progress-step.completed .step-label {
  color: var(--silver);
}

/* ===== Hero Section ===== */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--gradient-hero);
  overflow: hidden;
  padding-top: 5rem;
}

.hero-bg {
  position: absolute;
  inset: 0;
  overflow: hidden;
  pointer-events: none;
}

.hero-bg-circle {
  position: absolute;
  border-radius: 50%;
  filter: blur(64px);
}

.hero-bg-circle-1 {
  top: 25%;
  left: 25%;
  width: 24rem;
  height: 24rem;
  background: hsla(43, 74%, 49%, 0.05);
}

.hero-bg-circle-2 {
  bottom: 25%;
  right: 25%;
  width: 20rem;
  height: 20rem;
  background: hsla(220, 50%, 50%, 0.1);
}

.hero-bg-ring {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  border-radius: 50%;
  border: 1px solid hsla(43, 74%, 49%, 0.1);
}

.hero-bg-ring-1 {
  width: 50rem;
  height: 50rem;
}

.hero-bg-ring-2 {
  width: 37.5rem;
  height: 37.5rem;
  border-color: hsla(43, 74%, 49%, 0.05);
}

.hero-content {
  position: relative;
  z-index: 10;
}

.hero-text {
  max-width: 56rem;
  margin: 0 auto;
  text-align: center;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.5rem 1rem;
  border-radius: 9999px;
  border: 1px solid hsla(43, 74%, 49%, 0.3);
  background: hsla(43, 74%, 49%, 0.05);
  margin-bottom: 2rem;
}

.sparkle-icon {
  width: 1rem;
  height: 1rem;
  color: var(--gold);
}

.hero-badge span {
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--gold);
}

.hero-title {
  font-size: 3rem;
  font-weight: 700;
  margin-bottom: 1.5rem;
  color: var(--white);
}

@media (min-width: 768px) {
  .hero-title {
    font-size: 3.75rem;
  }
}

@media (min-width: 1024px) {
  .hero-title {
    font-size: 4.5rem;
  }
}

.hero-subtitle {
  font-size: 1.125rem;
  color: var(--silver);
  max-width: 42rem;
  margin: 0 auto 2.5rem;
  line-height: 1.75;
}

@media (min-width: 768px) {
  .hero-subtitle {
    font-size: 1.25rem;
  }
}

.hero-cta {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 1rem;
}

@media (min-width: 640px) {
  .hero-cta {
    flex-direction: row;
  }
}

.hero-trust {
  margin-top: 4rem;
  padding-top: 4rem;
  border-top: 1px solid hsla(220, 30%, 20%, 0.3);
}

.trust-label {
  color: var(--silver-dark);
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 1.5rem;
}

.trust-logos {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 3rem;
  opacity: 0.6;
}

.trust-logos span {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 1.25rem;
  color: var(--silver);
}

.scroll-indicator {
  position: absolute;
  bottom: 2.5rem;
  left: 50%;
  transform: translateX(-50%);
  animation: bounce 1s infinite;
}

.scroll-mouse {
  width: 1.5rem;
  height: 2.5rem;
  border-radius: 9999px;
  border: 2px solid hsla(220, 10%, 75%, 0.3);
  display: flex;
  align-items: flex-start;
  justify-content: center;
  padding-top: 0.5rem;
}

.scroll-dot {
  width: 0.375rem;
  height: 0.75rem;
  border-radius: 9999px;
  background: var(--gold);
  animation: pulse 2s infinite;
}

/* ===== Section Styles ===== */
.section-header {
  max-width: 48rem;
  margin: 0 auto 4rem;
  text-align: center;
}

.section-label {
  display: inline-block;
  color: var(--gold);
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  font-size: 0.875rem;
  margin-bottom: 1rem;
}

.section-title {
  font-size: 2.25rem;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 1.5rem;
}

@media (min-width: 768px) {
  .section-title {
    font-size: 3rem;
  }
}

.section-subtitle {
  font-size: 1.125rem;
  color: var(--silver);
  line-height: 1.75;
}

/* ===== Value Chain Section ===== */
.value-chain {
  padding: 6rem 0;
  background: var(--navy-light);
}

.value-chain-steps {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  align-items: center;
  gap: 1rem;
}

@media (min-width: 1024px) {
  .value-chain-steps {
    gap: 0.5rem;
  }
}

.step-item {
  display: flex;
  align-items: center;
}

.step-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 1.5rem;
  border-radius: var(--radius-lg);
  background: var(--gradient-card);
  border: 1px solid hsla(220, 30%, 20%, 0.5);
  width: 10rem;
  transition: all 0.3s ease;
}

@media (min-width: 1024px) {
  .step-card {
    width: 12rem;
  }
}

.step-card:hover {
  border-color: hsla(43, 74%, 49%, 0.3);
  box-shadow: var(--shadow-gold-sm);
}

.step-icon {
  width: 3.5rem;
  height: 3.5rem;
  border-radius: var(--radius-lg);
  background: hsla(43, 74%, 49%, 0.1);
  border: 1px solid hsla(43, 74%, 49%, 0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1rem;
  transition: background 0.3s ease;
}

.step-card:hover .step-icon {
  background: hsla(43, 74%, 49%, 0.2);
}

.step-icon svg {
  width: 1.75rem;
  height: 1.75rem;
  color: var(--gold);
}

.step-title {
  font-size: 1rem;
  font-weight: 600;
  color: var(--white);
  text-align: center;
  margin-bottom: 0.25rem;
}

.step-desc {
  font-size: 0.875rem;
  color: var(--silver);
  text-align: center;
}

.step-arrow {
  display: none;
  margin: 0 0.5rem;
}

@media (min-width: 1024px) {
  .step-arrow {
    display: block;
  }
}

.step-arrow svg {
  width: 1.5rem;
  height: 1.5rem;
  color: hsla(43, 74%, 49%, 0.5);
}

/* ===== Services Section ===== */
.services {
  padding: 6rem 0;
  background: var(--navy);
}

.service-pillars {
  display: flex;
  flex-direction: column;
  gap: 8rem;
}

.pillar {
  display: grid;
  gap: 3rem;
  align-items: start;
}

@media (min-width: 1024px) {
  .pillar {
    grid-template-columns: 1fr 1fr;
    gap: 5rem;
  }
}

.pillar-header {
  position: sticky;
  top: 8rem;
}

.pillar-header-top {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 1.5rem;
}

.pillar-icon {
  width: 3.5rem;
  height: 3.5rem;
  border-radius: var(--radius-lg);
  background: linear-gradient(135deg, hsla(43, 74%, 49%, 0.2), hsla(43, 74%, 49%, 0.05));
  border: 1px solid hsla(43, 74%, 49%, 0.2);
  display: flex;
  align-items: center;
  justify-content: center;
}

.pillar-icon svg {
  width: 1.75rem;
  height: 1.75rem;
  color: var(--gold);
}

.pillar-number {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 3.75rem;
  font-weight: 700;
  color: hsla(43, 74%, 49%, 0.2);
}

.pillar-title {
  font-size: 1.875rem;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 1rem;
}

@media (min-width: 768px) {
  .pillar-title {
    font-size: 2.25rem;
  }
}

.pillar-subtitle {
  font-size: 1.125rem;
  color: var(--silver);
}

.pillar-services {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

@media (min-width: 1024px) {
  .pillar.reversed .pillar-header {
    order: 2;
  }

  .pillar.reversed .pillar-services {
    order: 1;
  }
}

.service-card {
  padding: 1.5rem;
  border-radius: var(--radius-lg);
  background: var(--gradient-card);
  border: 1px solid hsla(220, 30%, 20%, 0.5);
  transition: all 0.3s ease;
}

.service-card:hover {
  border-color: hsla(43, 74%, 49%, 0.3);
  box-shadow: var(--shadow-gold-sm);
}

.service-title {
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--white);
  margin-bottom: 0.75rem;
  transition: color 0.3s ease;
}

.service-card:hover .service-title {
  color: var(--gold);
}

.service-desc {
  color: var(--silver);
  line-height: 1.75;
}

/* ===== About Section ===== */
.about {
  padding: 6rem 0;
  background: var(--navy);
}

.about-grid {
  display: grid;
  gap: 4rem;
  align-items: center;
}

@media (min-width: 1024px) {
  .about-grid {
    grid-template-columns: 1fr 1fr;
  }
}

.about-text {
  font-size: 1.125rem;
  color: var(--silver);
  line-height: 1.75;
  margin-bottom: 1.5rem;
}

.about-text:last-of-type {
  margin-bottom: 2rem;
}

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

.stat-card {
  padding: 1.5rem;
  border-radius: var(--radius-lg);
  background: var(--gradient-card);
  border: 1px solid hsla(220, 30%, 20%, 0.5);
}

.stat-icon {
  width: 2rem;
  height: 2rem;
  color: var(--gold);
  margin-bottom: 0.75rem;
}

.stat-value {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 1.875rem;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 0.25rem;
}

.stat-label {
  font-size: 0.875rem;
  color: var(--silver);
}

.about-visual {
  position: relative;
}

.about-card {
  aspect-ratio: 1;
  border-radius: var(--radius-xl);
  background: var(--gradient-card);
  border: 1px solid hsla(220, 30%, 20%, 0.5);
  padding: 2rem;
  position: relative;
  overflow: hidden;
}

.about-card-bg-1 {
  position: absolute;
  top: 0;
  right: 0;
  width: 16rem;
  height: 16rem;
  background: hsla(43, 74%, 49%, 0.1);
  border-radius: 50%;
  filter: blur(64px);
}

.about-card-bg-2 {
  position: absolute;
  bottom: 0;
  left: 0;
  width: 12rem;
  height: 12rem;
  background: hsla(220, 50%, 50%, 0.2);
  border-radius: 50%;
  filter: blur(48px);
}

.about-card-content {
  position: relative;
  z-index: 10;
  height: 100%;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  text-align: center;
}

.about-logo-large {
  width: 16rem;
  height: 16rem;
  border-radius: var(--radius-xl);
  /*background: var(--gradient-gold);*/
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 2rem;
  box-shadow: var(--shadow-gold);
}

.about-logo-large span {
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 700;
  font-size: 2.5rem;
  color: var(--navy-deep);
}

.about-card-title {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 1rem;
}

.about-card-text {
  color: var(--silver);
  max-width: 20rem;
}

/* ===== Contact Section ===== */
.contact {
  padding: 6rem 0;
  background: var(--navy-light);
}

.contact-grid {
  max-width: 64rem;
  margin: 0 auto;
  display: grid;
  gap: 4rem;
}

@media (min-width: 1024px) {
  .contact-grid {
    grid-template-columns: 1fr 1fr;
  }
}

.contact-text {
  font-size: 1.125rem;
  color: var(--silver);
  line-height: 1.75;
  margin-bottom: 2.5rem;
}

.contact-info {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.contact-item {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.contact-icon {
  width: 3rem;
  height: 3rem;
  border-radius: var(--radius-lg);
  background: hsla(43, 74%, 49%, 0.1);
  border: 1px solid hsla(43, 74%, 49%, 0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.contact-icon svg {
  width: 1.25rem;
  height: 1.25rem;
  color: var(--gold);
}

.contact-item-label {
  font-size: 0.875rem;
  color: var(--silver);
  margin-bottom: 0.25rem;
}

.contact-item-value {
  color: var(--white);
  font-weight: 500;
}

.contact-form-card {
  padding: 2rem;
  border-radius: var(--radius-xl);
  background: var(--gradient-card);
  border: 1px solid hsla(220, 30%, 20%, 0.5);
}

.contact-form-title {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 1.5rem;
}

.contact-form {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.form-group {
  display: flex;
  flex-direction: column;
}

.form-label {
  font-size: 0.875rem;
  color: var(--silver);
  margin-bottom: 0.5rem;
}

.form-input,
.form-textarea {
  width: 100%;
  padding: 0.75rem 1rem;
  border-radius: var(--radius);
  background: var(--navy);
  border: 1px solid hsla(220, 30%, 20%, 0.5);
  color: var(--white);
  font-family: inherit;
  font-size: 1rem;
  transition: all 0.3s ease;
}

.form-input::placeholder,
.form-textarea::placeholder {
  color: var(--silver-dark);
}

.form-input:focus,
.form-textarea:focus {
  outline: none;
  border-color: var(--gold);
  box-shadow: 0 0 0 2px hsla(43, 74%, 49%, 0.2);
}

.form-textarea {
  resize: none;
}

/* ===== Footer ===== */
.footer {
  padding: 4rem 0;
  background: var(--navy-deep);
  border-top: 1px solid hsla(220, 30%, 20%, 0.3);
}

.footer-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2rem;
  margin-bottom: 3rem;
}

@media (min-width: 768px) {
  .footer-grid {
    grid-template-columns: repeat(4, 1fr);
  }
}

@media (min-width: 1024px) {
  .footer-grid {
    grid-template-columns: 2fr repeat(3, 1fr);
  }
}

.footer-brand {
  grid-column: span 2;
}

@media (min-width: 1024px) {
  .footer-brand {
    grid-column: span 1;
  }
}

.footer-brand .logo {
  margin-bottom: 1rem;
}

.footer-desc {
  font-size: 0.875rem;
  color: var(--silver);
  line-height: 1.75;
  max-width: 20rem;
  margin-bottom: 1.5rem;
}

.social-links {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.social-link {
  width: 2.5rem;
  height: 2.5rem;
  border-radius: var(--radius);
  background: var(--navy-light);
  border: 1px solid hsla(220, 30%, 20%, 0.5);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--silver);
  transition: all 0.3s ease;
}

.social-link:hover {
  color: var(--gold);
  border-color: hsla(43, 74%, 49%, 0.3);
}

.social-link svg {
  width: 1.25rem;
  height: 1.25rem;
}

.footer-title {
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 600;
  color: var(--white);
  margin-bottom: 1rem;
}

.footer-list {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.footer-list a {
  font-size: 0.875rem;
  color: var(--silver);
  transition: color 0.3s ease;
}

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

.footer-bottom {
  padding-top: 2rem;
  border-top: 1px solid hsla(220, 30%, 20%, 0.3);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1rem;
}

@media (min-width: 768px) {
  .footer-bottom {
    flex-direction: row;
    justify-content: space-between;
  }
}

.footer-copyright {
  font-size: 0.875rem;
  color: var(--silver-dark);
}

.footer-legal {
  display: flex;
  align-items: center;
  gap: 1.5rem;
}

.footer-legal a {
  font-size: 0.875rem;
  color: var(--silver-dark);
  transition: color 0.3s ease;
}

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

/* ===== Scrollbar ===== */
::-webkit-scrollbar {
  width: 8px;
}

::-webkit-scrollbar-track {
  background: var(--navy);
}

::-webkit-scrollbar-thumb {
  background: var(--navy-lighter);
  border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
  background: var(--gold);
}

/* ===== Insights Section ===== */
.insights {
  padding: 6rem 0;
  background: var(--navy);
}

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

@media (min-width: 768px) {
  .insights-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .insights-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.insight-card {
  background: var(--navy-light);
  border: 1px solid hsla(220, 30%, 20%, 0.5);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: all 0.3s ease;
  display: flex;
  flex-direction: column;
}

.insight-card:hover {
  transform: translateY(-5px);
  border-color: hsla(43, 74%, 49%, 0.3);
  box-shadow: var(--shadow-gold-sm);
}

.insight-image {
  height: 200px;
  overflow: hidden;
  position: relative;
}

.insight-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.insight-card:hover .insight-image img {
  transform: scale(1.05);
}

.insight-content {
  padding: 1.5rem;
  flex: 1;
  display: flex;
  flex-direction: column;
}

.insight-tag {
  font-size: 0.75rem;
  color: var(--gold);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  font-weight: 600;
  margin-bottom: 0.75rem;
}

.insight-title {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 0.75rem;
  line-height: 1.4;
}

.insight-excerpt {
  font-size: 0.9375rem;
  color: var(--silver);
  margin-bottom: 1.5rem;
  flex: 1;
}

.btn-link {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  color: var(--gold);
  font-weight: 500;
  font-size: 0.875rem;
  transition: gap 0.3s ease;
}

.btn-link svg {
  width: 1rem;
  height: 1rem;
}


/* ===== Article Page Styles ===== */
.article-header {
  padding: 10rem 0 4rem;
  background: var(--gradient-hero);
  text-align: center;
}

.article-meta {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1rem;
  margin-bottom: 1.5rem;
  color: var(--silver);
  font-size: 0.875rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

.article-meta .insight-tag {
  margin-bottom: 0;
}

.article-title {
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--white);
  max-width: 60rem;
  margin: 0 auto 1.5rem;
  line-height: 1.2;
}

.article-title {
  margin-bottom: 1rem;
}

@media (min-width: 768px) {
  .article-title {
    font-size: 3.5rem;
  }
}

.article-subtitle {
  font-size: 1.25rem;
  color: var(--silver);
  max-width: 48rem;
  margin: 0 auto;
  line-height: 1.6;
}

.article-content {
  padding: 0 0 6rem;
  background: var(--navy);
}

.article-container {
  max-width: 56rem;
  /* Narrower container for reading */
}

.article-featured-image {
  width: 100%;
  height: 20rem;
  background: var(--navy-light);
  border-radius: var(--radius-lg);
  overflow: hidden;
  margin-bottom: 4rem;
  border: 1px solid hsla(220, 30%, 20%, 0.5);
  margin-top: -3rem;
  /* Overlap header slightly */
  position: relative;
  z-index: 10;
  box-shadow: 0 20px 40px -10px hsla(0, 0%, 0%, 0.3);
}

@media (min-width: 768px) {
  .article-featured-image {
    height: 30rem;
  }
}

.article-featured-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.article-body {
  color: var(--silver);
  font-size: 1.125rem;
  line-height: 1.8;
}

.article-body h2 {
  font-size: 2rem;
  color: var(--white);
  margin: 3rem 0 1.5rem;
}

.article-body h3 {
  font-size: 1.5rem;
  color: var(--white);
  margin: 2.5rem 0 1.25rem;
}

.article-body p {
  margin-bottom: 1.5rem;
}

.article-body ul,
.article-body ol {
  margin-bottom: 1.5rem;
  padding-left: 1.5rem;
}

.article-body li {
  margin-bottom: 0.5rem;
}

.article-body li::marker {
  color: var(--gold);
}

.article-body blockquote {
  border-left: 4px solid var(--gold);
  padding-left: 1.5rem;
  margin: 2rem 0;
  font-style: italic;
  color: var(--white);
  font-size: 1.25rem;
  background: hsla(220, 45%, 6%, 0.5);
  padding: 1.5rem;
  border-radius: 0 var(--radius) var(--radius) 0;
}

.article-body strong {
  color: var(--white);
}

/* ===== Lightbox Styles ===== */
.lightbox-modal {
  display: none;
  position: fixed;
  z-index: 1000;
  padding-top: 50px;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  overflow: auto;
  background-color: rgba(0, 0, 0, 0.9);
  backdrop-filter: blur(5px);
  -webkit-backdrop-filter: blur(5px);
}

.lightbox-content {
  margin: auto;
  display: block;
  max-width: 95%;
  max-height: 90vh;
  object-fit: contain;
  border-radius: var(--radius);
  box-shadow: 0 0 20px rgba(0, 0, 0, 0.5);
  animation-name: zoom;
  animation-duration: 0.3s;
}

@keyframes zoom {
  from {
    transform: scale(0)
  }

  to {
    transform: scale(1)
  }
}

.lightbox-close {
  position: absolute;
  top: 15px;
  right: 35px;
  color: #f1f1f1;
  font-size: 40px;
  font-weight: bold;
  transition: 0.3s;
  cursor: pointer;
}

.lightbox-close:hover,
.lightbox-close:focus {
  color: var(--gold);
  text-decoration: none;
  cursor: pointer;
}

/* Cursor for clickable image */
.article-featured-image img {
  cursor: zoom-in;
  transition: transform 0.3s ease;
}

.article-featured-image img:hover {
  transform: scale(1.02);
}