:root {
  --gold: #F7B32B;
  --gold-dark: #E09F2A;
  --dark-bg: #1A2A3A;
  --soft-light: #F9F7F3;
  --text-dark: #212529;
  --transition-default: all 0.4s cubic-bezier(0.2, 0.9, 0.4, 1.1);
}

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

body {
  font-family: 'Inter', sans-serif;
  overflow-x: hidden;
  color: var(--text-dark);
  background-color: #ffffff;
}

/* TYPOGRAPHY & UTILITIES */
.text-gold {
  color: var(--gold) !important;
}

.bg-gold {
  background-color: var(--gold) !important;
}

.btn-gold {
  background: linear-gradient(135deg, var(--gold) 0%, #FDAE3C 100%);
  border: none;
  color: #1e2a36;
  transition: var(--transition-default);
  font-weight: 600;
  box-shadow: 0 8px 20px rgba(247, 179, 43, 0.25);
}

.btn-gold:hover {
  transform: translateY(-3px);
  background: linear-gradient(135deg, #F7C35C 0%, var(--gold) 100%);
  color: #000;
  box-shadow: 0 15px 30px rgba(247, 179, 43, 0.35);
}

.btn-outline-light {
  border: 2px solid rgba(255, 255, 255, 0.7);
  backdrop-filter: blur(2px);
}

.btn-outline-light:hover {
  background: white;
  color: #1A2A3A;
  border-color: white;
}

.section-padding {
  padding: 100px 0;
}

.bg-soft-light {
  background-color: var(--soft-light);
}

/* NAVBAR */
.navbar {
  transition: background 0.3s ease, padding 0.3s ease;
  backdrop-filter: blur(0px);
  background: transparent;
}

.navbar.scrolled {
  background: rgba(255, 255, 255, 0.96);
  backdrop-filter: blur(10px);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.05);
  padding: 12px 0;
}

.navbar.scrolled .nav-link,
.navbar.scrolled .brand-text {
  color: #1A2A3A !important;
}

.navbar .nav-link {
  color: white;
  font-weight: 500;
  margin: 0 6px;
  transition: 0.2s;
}

.navbar.scrolled .nav-link {
  color: #1e2a36;
}

.navbar .nav-link:hover {
  color: var(--gold) !important;
}

.brand-text {
  color: white;
  font-weight: 700;
  letter-spacing: -0.3px;
}

.navbar.scrolled .brand-text {
  color: #1A2A3A;
}

/* HERO */
.hero-section {
  background: linear-gradient(105deg, #0B2B3B 0%, #1D4A5F 100%);
  position: relative;
  overflow: hidden;
}

.hero-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-image: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 1200 800" opacity="0.08"><path fill="none" stroke="%23FFD966" stroke-width="1.5" d="M0,400 L1200,200 M200,800 L900,100 M600,0 L100,700"/><circle cx="200" cy="150" r="45" stroke="%23FFD966"/><circle cx="900" cy="550" r="70" stroke="%23FFD966"/></svg>');
  background-repeat: no-repeat;
  background-size: cover;
  z-index: 1;
}

.hero-title {
  color: white;
  text-shadow: 0 2px 15px rgba(0, 0, 0, 0.2);
}

.text-light-80 {
  color: rgba(255, 255, 255, 0.85) !important;
}

.scroll-down {
  position: absolute;
  bottom: 30px;
  left: 50%;
  transform: translateX(-50%);
  animation: bounce 2s infinite;
  z-index: 3;
}

@keyframes bounce {

  0%,
  100% {
    transform: translateX(-50%) translateY(0);
  }

  50% {
    transform: translateX(-50%) translateY(12px);
  }
}

/* FEATURE CARDS */
.card-feature {
  background: white;
  border-radius: 32px;
  transition: var(--transition-default);
  border: 1px solid rgba(0, 0, 0, 0.03);
}

.card-feature:hover {
  transform: translateY(-8px);
  box-shadow: 0 20px 35px -12px rgba(0, 0, 0, 0.12);
}

.icon-circle {
  width: 70px;
  height: 70px;
  background: rgba(247, 179, 43, 0.12);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.2s;
}

/* STEP NUMBER */
.step-number {
  width: 52px;
  height: 52px;
  background: var(--gold);
  color: #1e2a36;
  font-weight: 800;
  font-size: 1.7rem;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 30px;
  box-shadow: 0 12px 20px -8px rgba(247, 179, 43, 0.4);
}

/* TOOL CARDS */
.tool-card {
  background: #ffffff;
  border: 1px solid #f0e9dd;
  transition: all 0.25s;
}

.tool-card:hover {
  background: #FFFBF2;
  transform: scale(1.02);
  border-color: var(--gold);
}

/* ALERT GOLD */
.alert-gold {
  background: #FFF3E0;
  border-left: 6px solid var(--gold);
  box-shadow: 0 5px 12px rgba(0, 0, 0, 0.03);
}

/* STATS / COUNTER */
.stats-section {
  background: linear-gradient(135deg, #14222E 0%, #1A2F3E 100%);
}

.stat-number {
  font-size: 3.8rem;
  font-weight: 800;
  line-height: 1;
  color: var(--gold);
  margin-bottom: 10px;
}

/* CONTACT FORM */
.contact-section {
  background: linear-gradient(to bottom, white, #FCF9F2);
}

.form-control:focus {
  border-color: var(--gold);
  box-shadow: 0 0 0 0.25rem rgba(247, 179, 43, 0.25);
}

/* FOOTER */
.bg-footer {
  background-color: #0E1C28;
}

.text-light-50 {
  color: rgba(255, 255, 255, 0.6);
}

.social-icons a {
  color: rgba(255, 255, 255, 0.7);
  transition: 0.2s;
}

.social-icons a:hover {
  color: var(--gold);
  transform: translateY(-2px);
  display: inline-block;
}

/* INTERSECTION OBSERVER ANIMATIONS */
[data-observe] {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.8s ease, transform 0.7s cubic-bezier(0.2, 0.9, 0.4, 1.1);
}

[data-observe].visible {
  opacity: 1;
  transform: translateY(0);
}

[data-observe="fade-left"] {
  transform: translateX(-35px);
}

[data-observe="fade-left"].visible {
  transform: translateX(0);
}

[data-observe="fade-right"] {
  transform: translateX(35px);
}

[data-observe="fade-right"].visible {
  transform: translateX(0);
}

@media (max-width: 768px) {
  .section-padding {
    padding: 60px 0;
  }

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

  .stat-number {
    font-size: 2.6rem;
  }

  .step-number {
    width: 42px;
    height: 42px;
    font-size: 1.4rem;
  }
}