/* ============================================
   PrimeGrid Energy Solutions — Design System
   Theme: Black / Gold-Yellow / White
   ============================================ */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&family=Outfit:wght@400;500;600;700;800;900&display=swap');

/* --- CSS Custom Properties --- */
:root {
  /* Primary Colors */
  --black: #0a0a0a;
  --black-light: #141414;
  --black-card: #1a1a1a;
  --black-surface: #222222;
  --gray-dark: #2a2a2a;
  --gray-mid: #444444;
  --gray-light: #888888;
  --gray-muted: #b0b0b0;

  /* Accent */
  --gold: #f5a623;
  --gold-bright: #ffd700;
  --gold-dark: #c78b1a;
  --gold-glow: rgba(245, 166, 35, 0.25);
  --gold-gradient: linear-gradient(135deg, #f5a623 0%, #ffd700 50%, #f5a623 100%);

  /* Neutrals */
  --white: #ffffff;
  --white-soft: #f0f0f0;
  --white-muted: rgba(255, 255, 255, 0.7);

  /* Typography */
  --font-body: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-heading: 'Outfit', 'Inter', sans-serif;

  /* Spacing */
  --section-padding: 100px 0;
  --container-width: 1200px;
  --gap: 30px;

  /* Transitions */
  --transition-fast: 0.2s ease;
  --transition-base: 0.35s ease;
  --transition-slow: 0.6s ease;

  /* Shadows */
  --shadow-card: 0 8px 32px rgba(0, 0, 0, 0.3);
  --shadow-card-hover: 0 16px 48px rgba(0, 0, 0, 0.4);
  --shadow-gold: 0 4px 20px rgba(245, 166, 35, 0.3);

  /* Border Radius */
  --radius-sm: 6px;
  --radius-md: 12px;
  --radius-lg: 20px;
  --radius-xl: 30px;
}

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: var(--font-body);
  background: var(--black);
  color: var(--white);
  line-height: 1.7;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

a {
  text-decoration: none;
  color: inherit;
  transition: color var(--transition-fast);
}

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

ul, ol {
  list-style: none;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  font-weight: 700;
  line-height: 1.2;
}

.container {
  width: 90%;
  max-width: var(--container-width);
  margin: 0 auto;
}

/* --- Utility Classes --- */
.text-gold { color: var(--gold); }
.text-white { color: var(--white); }
.text-muted { color: var(--gray-muted); }
.text-center { text-align: center; }

.section-tag {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 3px;
  color: var(--gold);
  margin-bottom: 15px;
  position: relative;
  padding-left: 40px;
}

.section-tag::before {
  content: '';
  position: absolute;
  left: 0;
  top: 50%;
  width: 28px;
  height: 2px;
  background: var(--gold);
  transform: translateY(-50%);
}

.section-title {
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 800;
  margin-bottom: 20px;
  line-height: 1.15;
}

.section-subtitle {
  font-size: 1.05rem;
  color: var(--gray-muted);
  max-width: 650px;
  line-height: 1.8;
}

.section-subtitle.centered {
  margin: 0 auto;
}

/* --- Fade-In Animation --- */
.fade-in {
  opacity: 0;
  transform: translateY(35px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

.fade-in.visible {
  opacity: 1;
  transform: translateY(0);
}

.fade-in-left {
  opacity: 0;
  transform: translateX(-40px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

.fade-in-left.visible {
  opacity: 1;
  transform: translateX(0);
}

.fade-in-right {
  opacity: 0;
  transform: translateX(40px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

.fade-in-right.visible {
  opacity: 1;
  transform: translateX(0);
}

/* --- Navbar --- */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  padding: 18px 0;
  transition: all var(--transition-base);
}

.navbar.scrolled {
  background: rgba(10, 10, 10, 0.92);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  padding: 12px 0;
  box-shadow: 0 2px 30px rgba(0, 0, 0, 0.5);
  border-bottom: 1px solid rgba(245, 166, 35, 0.1);
}

.navbar .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.navbar-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 1.4rem;
  color: var(--white);
  z-index: 1001;
}

.navbar-logo .logo-icon {
  width: 38px;
  height: 38px;
  background: var(--gold-gradient);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 900;
  font-size: 1.1rem;
  color: var(--black);
}

.navbar-logo span {
  color: var(--gold);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 8px;
}

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

.nav-links > li > a {
  padding: 8px 16px;
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--white-muted);
  border-radius: var(--radius-sm);
  transition: all var(--transition-fast);
  display: flex;
  align-items: center;
  gap: 5px;
}

.nav-links > li > a:hover,
.nav-links > li > a.active {
  color: var(--gold);
}

.nav-links > li > a .arrow {
  font-size: 0.6em;
  transition: transform var(--transition-fast);
}

.nav-links > li:hover > a .arrow {
  transform: rotate(180deg);
}

/* Dropdown */
.dropdown {
  position: absolute;
  top: calc(100% + 10px);
  left: 0;
  min-width: 240px;
  background: rgba(20, 20, 20, 0.95);
  backdrop-filter: blur(20px);
  border: 1px solid rgba(245, 166, 35, 0.15);
  border-radius: var(--radius-md);
  padding: 10px;
  opacity: 0;
  visibility: hidden;
  transform: translateY(10px);
  transition: all var(--transition-base);
  box-shadow: var(--shadow-card);
}

.nav-links > li:hover .dropdown {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.dropdown a {
  display: block;
  padding: 10px 16px;
  font-size: 0.88rem;
  color: var(--gray-muted);
  border-radius: var(--radius-sm);
  transition: all var(--transition-fast);
}

.dropdown a:hover {
  color: var(--gold);
  background: rgba(245, 166, 35, 0.08);
  padding-left: 22px;
}

/* CTA Button in Navbar */
.nav-cta {
  margin-left: 10px;
}

.nav-cta a {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 10px 24px;
  background: var(--gold-gradient);
  color: var(--black) !important;
  font-weight: 700;
  font-size: 0.88rem;
  border-radius: var(--radius-xl);
  transition: all var(--transition-base);
  box-shadow: var(--shadow-gold);
}

.nav-cta a:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 30px rgba(245, 166, 35, 0.5);
}

/* Hamburger */
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  z-index: 1001;
  background: none;
  border: none;
  padding: 5px;
}

.hamburger span {
  display: block;
  width: 26px;
  height: 2.5px;
  background: var(--white);
  border-radius: 2px;
  transition: all var(--transition-base);
}

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

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

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

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

.hero-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.hero-bg::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(10, 10, 10, 0.85) 0%, rgba(10, 10, 10, 0.5) 50%, rgba(245, 166, 35, 0.1) 100%);
  z-index: 1;
}

.hero-bg::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 200px;
  background: linear-gradient(to top, var(--black) 0%, transparent 100%);
  z-index: 2;
}

.hero-bg img,
.hero-bg video {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.hero-content {
  position: relative;
  z-index: 3;
  text-align: center;
  max-width: 900px;
  padding: 0 20px;
}

.hero-content .hero-tag {
  display: inline-block;
  padding: 8px 20px;
  border: 1px solid rgba(245, 166, 35, 0.4);
  border-radius: var(--radius-xl);
  font-size: 0.8rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 3px;
  color: var(--gold);
  margin-bottom: 25px;
  backdrop-filter: blur(10px);
  background: rgba(245, 166, 35, 0.08);
}

.hero-content h1 {
  font-size: clamp(2.5rem, 6vw, 4.5rem);
  font-weight: 900;
  line-height: 1.08;
  margin-bottom: 25px;
}

.hero-content h1 .highlight {
  background: var(--gold-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-content p {
  font-size: 1.15rem;
  color: var(--gray-muted);
  max-width: 600px;
  margin: 0 auto 35px;
  line-height: 1.8;
}

.hero-buttons {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
}

/* --- Buttons --- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 32px;
  font-size: 0.95rem;
  font-weight: 600;
  border-radius: var(--radius-xl);
  cursor: pointer;
  border: none;
  transition: all var(--transition-base);
  font-family: var(--font-body);
}

.btn-primary {
  background: var(--gold-gradient);
  color: var(--black);
  box-shadow: var(--shadow-gold);
}

.btn-primary:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 35px rgba(245, 166, 35, 0.5);
}

.btn-outline {
  background: transparent;
  color: var(--white);
  border: 2px solid rgba(255, 255, 255, 0.3);
}

.btn-outline:hover {
  border-color: var(--gold);
  color: var(--gold);
  transform: translateY(-3px);
}

.btn-sm {
  padding: 10px 22px;
  font-size: 0.85rem;
}

/* --- Page Hero (for inner pages) --- */
.page-hero {
  position: relative;
  min-height: 50vh;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  background: var(--black);
}

.page-hero .hero-bg::before {
  background: linear-gradient(135deg, rgba(10, 10, 10, 0.9) 0%, rgba(10, 10, 10, 0.6) 50%, rgba(245, 166, 35, 0.15) 100%);
}

.page-hero .hero-content {
  padding-top: 80px;
}

.page-hero .hero-content h1 {
  font-size: clamp(2rem, 5vw, 3.5rem);
}

.breadcrumb {
  display: flex;
  align-items: center;
  gap: 10px;
  justify-content: center;
  margin-top: 15px;
  font-size: 0.9rem;
  color: var(--gray-muted);
}

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

.breadcrumb span {
  color: var(--gray-mid);
}

/* --- Cards --- */
.card {
  background: var(--black-card);
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: var(--radius-md);
  padding: 35px 30px;
  transition: all var(--transition-base);
  position: relative;
  overflow: hidden;
}

.card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 3px;
  background: var(--gold-gradient);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--transition-base);
}

.card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-card-hover);
  border-color: rgba(245, 166, 35, 0.15);
}

.card:hover::before {
  transform: scaleX(1);
}

.card-icon {
  width: 56px;
  height: 56px;
  background: rgba(245, 166, 35, 0.1);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
  font-size: 1.5rem;
  color: var(--gold);
  transition: all var(--transition-base);
}

.card:hover .card-icon {
  background: var(--gold-gradient);
  color: var(--black);
  box-shadow: var(--shadow-gold);
}

.card h3 {
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: 12px;
}

.card p {
  font-size: 0.95rem;
  color: var(--gray-muted);
  line-height: 1.7;
}

.card-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-top: 18px;
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--gold);
  transition: all var(--transition-fast);
}

.card-link:hover {
  gap: 12px;
}

/* --- Grid Layouts --- */
.grid-2 {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--gap);
}

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

.grid-4 {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--gap);
}

/* --- Section Styles --- */
.section {
  padding: var(--section-padding);
}

.section-dark {
  background: var(--black);
}

.section-darker {
  background: var(--black-light);
}

.section-header {
  margin-bottom: 60px;
}

/* --- Stats --- */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 30px;
}

.stat-item {
  text-align: center;
  padding: 30px 20px;
  border-radius: var(--radius-md);
  background: rgba(245, 166, 35, 0.05);
  border: 1px solid rgba(245, 166, 35, 0.1);
  transition: all var(--transition-base);
}

.stat-item:hover {
  background: rgba(245, 166, 35, 0.1);
  transform: translateY(-5px);
}

.stat-number {
  font-family: var(--font-heading);
  font-size: 2.8rem;
  font-weight: 900;
  background: var(--gold-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1;
  margin-bottom: 8px;
}

.stat-label {
  font-size: 0.9rem;
  color: var(--gray-muted);
  text-transform: uppercase;
  letter-spacing: 1px;
}

/* --- About Split Section --- */
.split-section {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}

.split-image {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  aspect-ratio: 4/3;
}

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

.split-image::after {
  content: '';
  position: absolute;
  inset: 0;
  border: 2px solid rgba(245, 166, 35, 0.2);
  border-radius: var(--radius-lg);
}

.split-text h2 {
  font-size: clamp(1.8rem, 3vw, 2.5rem);
  margin-bottom: 20px;
}

.split-text p {
  color: var(--gray-muted);
  margin-bottom: 15px;
  line-height: 1.8;
}

/* --- CTA Banner --- */
.cta-banner {
  padding: 80px 0;
  background: linear-gradient(135deg, var(--black-light) 0%, rgba(245, 166, 35, 0.12) 100%);
  border-top: 1px solid rgba(245, 166, 35, 0.1);
  border-bottom: 1px solid rgba(245, 166, 35, 0.1);
  text-align: center;
}

.cta-banner h2 {
  font-size: clamp(1.8rem, 3.5vw, 2.8rem);
  margin-bottom: 15px;
}

.cta-banner p {
  color: var(--gray-muted);
  font-size: 1.1rem;
  margin-bottom: 30px;
  max-width: 550px;
  margin-left: auto;
  margin-right: auto;
}

/* --- Footer --- */
.footer {
  background: var(--black-light);
  border-top: 1px solid rgba(255, 255, 255, 0.06);
  padding: 70px 0 30px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1fr;
  gap: 40px;
  margin-bottom: 50px;
}

.footer-brand p {
  color: var(--gray-muted);
  font-size: 0.92rem;
  line-height: 1.8;
  margin-top: 15px;
  max-width: 300px;
}

.footer-col h4 {
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: 20px;
  color: var(--white);
  position: relative;
  padding-bottom: 12px;
}

.footer-col h4::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 30px;
  height: 2px;
  background: var(--gold);
}

.footer-col ul li {
  margin-bottom: 10px;
}

.footer-col ul li a {
  color: var(--gray-muted);
  font-size: 0.9rem;
  transition: all var(--transition-fast);
}

.footer-col ul li a:hover {
  color: var(--gold);
  padding-left: 6px;
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.06);
  padding-top: 25px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.85rem;
  color: var(--gray-mid);
}

/* --- Contact Form --- */
.contact-form {
  background: rgba(26, 26, 26, 0.8);
  backdrop-filter: blur(20px);
  border: 1px solid rgba(245, 166, 35, 0.15);
  border-radius: var(--radius-lg);
  padding: 45px;
}

.form-group {
  margin-bottom: 22px;
}

.form-group label {
  display: block;
  font-size: 0.88rem;
  font-weight: 600;
  margin-bottom: 8px;
  color: var(--white);
}

.form-group input,
.form-group textarea,
.form-group select {
  width: 100%;
  padding: 14px 18px;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-sm);
  color: var(--white);
  font-size: 0.95rem;
  font-family: var(--font-body);
  transition: all var(--transition-fast);
  outline: none;
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  border-color: var(--gold);
  box-shadow: 0 0 0 3px var(--gold-glow);
}

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

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}

/* --- Team Cards --- */
.team-card {
  background: var(--black-card);
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: all var(--transition-base);
}

.team-card:hover {
  transform: translateY(-8px);
  border-color: rgba(245, 166, 35, 0.2);
  box-shadow: var(--shadow-card-hover);
}

.team-card-img {
  width: 100%;
  aspect-ratio: 1;
  background: var(--gray-dark);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 3rem;
  color: var(--gold);
  overflow: hidden;
}

.team-card-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.team-card-info {
  padding: 22px;
  text-align: center;
}

.team-card-info h3 {
  font-size: 1.1rem;
  margin-bottom: 5px;
}

.team-card-info p {
  font-size: 0.85rem;
  color: var(--gold);
}

/* --- Timeline --- */
.timeline {
  position: relative;
  padding: 20px 0;
}

.timeline::before {
  content: '';
  position: absolute;
  left: 50%;
  top: 0;
  bottom: 0;
  width: 2px;
  background: rgba(245, 166, 35, 0.2);
  transform: translateX(-50%);
}

.timeline-item {
  display: flex;
  align-items: center;
  margin-bottom: 50px;
  position: relative;
}

.timeline-item:nth-child(odd) {
  flex-direction: row-reverse;
}

.timeline-content {
  width: 45%;
  background: var(--black-card);
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: var(--radius-md);
  padding: 30px;
}

.timeline-dot {
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  width: 16px;
  height: 16px;
  background: var(--gold);
  border-radius: 50%;
  border: 3px solid var(--black);
  z-index: 2;
}

.timeline-year {
  font-family: var(--font-heading);
  font-size: 1.3rem;
  font-weight: 800;
  color: var(--gold);
  margin-bottom: 8px;
}

/* --- Features List --- */
.features-list {
  display: flex;
  flex-direction: column;
  gap: 15px;
}

.features-list li {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  font-size: 0.95rem;
  color: var(--gray-muted);
  line-height: 1.6;
}

.features-list li .check {
  flex-shrink: 0;
  width: 22px;
  height: 22px;
  background: rgba(245, 166, 35, 0.15);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--gold);
  font-size: 0.7rem;
  margin-top: 3px;
}

/* --- Glowing Divider --- */
.glow-divider {
  width: 100%;
  height: 1px;
  background: linear-gradient(90deg, transparent 0%, var(--gold) 50%, transparent 100%);
  opacity: 0.3;
}

/* --- Particle / Decorative Elements --- */
.decor-circle {
  position: absolute;
  border-radius: 50%;
  border: 1px solid rgba(245, 166, 35, 0.1);
  pointer-events: none;
}

.decor-circle-1 {
  width: 400px;
  height: 400px;
  top: -200px;
  right: -100px;
}

.decor-circle-2 {
  width: 250px;
  height: 250px;
  bottom: -80px;
  left: -60px;
}

/* --- Process Steps --- */
.process-steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 25px;
  counter-reset: step;
}

.process-step {
  text-align: center;
  padding: 35px 20px;
  background: var(--black-card);
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: var(--radius-md);
  position: relative;
  counter-increment: step;
  transition: all var(--transition-base);
}

.process-step::before {
  content: counter(step, decimal-leading-zero);
  font-family: var(--font-heading);
  font-size: 3rem;
  font-weight: 900;
  background: var(--gold-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  opacity: 0.3;
  display: block;
  margin-bottom: 15px;
  line-height: 1;
}

.process-step:hover {
  transform: translateY(-8px);
  border-color: rgba(245, 166, 35, 0.2);
}

.process-step:hover::before {
  opacity: 1;
}

.process-step h4 {
  font-size: 1.05rem;
  margin-bottom: 10px;
}

.process-step p {
  font-size: 0.88rem;
  color: var(--gray-muted);
}

/* --- Info Boxes --- */
.info-box {
  background: rgba(245, 166, 35, 0.06);
  border-left: 3px solid var(--gold);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  padding: 25px 30px;
  margin: 20px 0;
}

.info-box h4 {
  font-size: 1.05rem;
  margin-bottom: 8px;
  color: var(--gold);
}

.info-box p {
  font-size: 0.95rem;
  color: var(--gray-muted);
  line-height: 1.7;
}

/* --- Responsive --- */
@media (max-width: 1024px) {
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .process-steps { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: repeat(2, 1fr); }
  .split-section { gap: 40px; }
}

@media (max-width: 768px) {
  :root {
    --section-padding: 70px 0;
  }

  .nav-links {
    position: fixed;
    top: 0;
    right: -100%;
    width: 80%;
    max-width: 350px;
    height: 100vh;
    flex-direction: column;
    align-items: flex-start;
    background: rgba(14, 14, 14, 0.98);
    backdrop-filter: blur(20px);
    padding: 90px 30px 30px;
    gap: 5px;
    transition: right var(--transition-base);
    overflow-y: auto;
    border-left: 1px solid rgba(245, 166, 35, 0.1);
  }

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

  .nav-links > li {
    width: 100%;
  }

  .nav-links > li > a {
    padding: 12px 0;
    font-size: 1rem;
  }

  .dropdown {
    position: static;
    opacity: 1;
    visibility: visible;
    transform: none;
    background: transparent;
    border: none;
    padding: 0 0 0 20px;
    box-shadow: none;
    backdrop-filter: none;
    display: none;
  }

  .nav-links > li.dropdown-open .dropdown {
    display: block;
  }

  .nav-cta {
    margin-left: 0;
    margin-top: 15px;
  }

  .hamburger {
    display: flex;
  }

  .grid-2 { grid-template-columns: 1fr; }
  .grid-3 { grid-template-columns: 1fr; }
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .split-section { grid-template-columns: 1fr; }

  .footer-grid { grid-template-columns: 1fr; }
  .footer-bottom { flex-direction: column; gap: 10px; text-align: center; }

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

  .timeline::before { left: 20px; }
  .timeline-item,
  .timeline-item:nth-child(odd) { flex-direction: column; align-items: flex-start; padding-left: 50px; }
  .timeline-content { width: 100%; }
  .timeline-dot { left: 20px; }

  .hero-content h1 { font-size: clamp(2rem, 8vw, 3rem); }
}

@media (max-width: 480px) {
  .stats-grid { grid-template-columns: 1fr; }
  .process-steps { grid-template-columns: 1fr; }
  .stat-number { font-size: 2.2rem; }

  .hero-buttons { flex-direction: column; align-items: center; }
}

/* --- Dark Overlay for Mobile Menu --- */
.nav-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.6);
  z-index: 999;
}

.nav-overlay.active {
  display: block;
}

/* --- Scroll to top --- */
.scroll-top {
  position: fixed;
  bottom: 30px;
  right: 30px;
  width: 45px;
  height: 45px;
  background: var(--gold-gradient);
  border: none;
  border-radius: 50%;
  color: var(--black);
  font-size: 1.2rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  visibility: hidden;
  transform: translateY(20px);
  transition: all var(--transition-base);
  z-index: 998;
  box-shadow: var(--shadow-gold);
}

.scroll-top.visible {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.scroll-top:hover {
  transform: translateY(-4px);
}

/* --- Loading Animation --- */
@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.5; }
}

@keyframes slideInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes shimmer {
  0% { background-position: -200% 0; }
  100% { background-position: 200% 0; }
}

.animate-shimmer {
  background: linear-gradient(90deg, var(--gold) 0%, var(--gold-bright) 50%, var(--gold) 100%);
  background-size: 200% 100%;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  animation: shimmer 3s ease-in-out infinite;
}