/* Satiatek Premium Website Styles */
/* ================================ */

/* CSS Variables */
:root {
  --black: #0B0B0B;
  --purple: #5A2EA6;
  --purple-light: #7C3AED;
  --gold: #D4AF37;
  --gold-light: #F0D060;
  --blue: #2563EB;
  --blue-light: #3B82F6;
  --gray-950: #0a0a0a;
  --gray-900: #111111;
  --gray-800: #1f1f1f;
  --gray-700: #2a2a2a;
  --gray-600: #3a3a3a;
  --gray-500: #6b6b6b;
  --gray-400: #9ca3af;
  --gray-300: #d1d5db;
  --white: #ffffff;
}

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

html { scroll-behavior: smooth; }

body {
  font-family: 'Inter', 'SF Pro Display', -apple-system, BlinkMacSystemFont, sans-serif;
  background: var(--black);
  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', 'Inter', sans-serif;
  line-height: 1.15;
}

/* Custom Colors */
.text-gold { color: var(--gold); }
.bg-gold { background-color: var(--gold); }
.from-gold { --tw-gradient-from: var(--gold); }
.to-yellow-500 { --tw-gradient-to: #EAB308; }

/* Tailwind-like utilities */
.overflow-x-hidden { overflow-x: hidden; }
.line-clamp-2 {
  overflow: hidden;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
}

/* ======================== */
/* NAVIGATION */
/* ======================== */
#navbar {
  background: rgba(11, 11, 11, 0);
  backdrop-filter: blur(0px);
  border-bottom: 1px solid transparent;
  transition: all 0.3s ease;
}

#navbar.scrolled {
  background: rgba(11, 11, 11, 0.95);
  backdrop-filter: blur(20px);
  border-bottom-color: rgba(255, 255, 255, 0.08);
}

/* ======================== */
/* BUTTONS */
/* ======================== */
.btn-primary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  /* Gradient dark-stop lifted #B8960C → #C9A227 for uniform, crisp black-label
     contrast edge-to-edge (still the same gold identity). */
  background: linear-gradient(135deg, var(--gold) 0%, #C9A227 100%);
  color: #000 !important;
  font-weight: 700;
  padding: 12px 24px;
  border-radius: 12px;
  text-decoration: none;
  transition: all 0.2s ease;
  border: none;
  cursor: pointer;
  font-size: 0.9rem;
  letter-spacing: -0.01em;
  white-space: nowrap;
}

.btn-primary:hover {
  transform: translateY(-1px);
  box-shadow: 0 8px 30px rgba(212, 175, 55, 0.35);
  background: linear-gradient(135deg, #E8C44A 0%, var(--gold) 100%);
}

.btn-primary:active {
  transform: translateY(0);
}

.btn-secondary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: transparent;
  color: var(--white);
  font-weight: 600;
  padding: 12px 24px;
  border-radius: 12px;
  text-decoration: none;
  transition: all 0.2s ease;
  border: 1px solid rgba(255, 255, 255, 0.15);
  cursor: pointer;
  font-size: 0.9rem;
}

.btn-secondary:hover {
  border-color: rgba(255, 255, 255, 0.35);
  background: rgba(255, 255, 255, 0.05);
  transform: translateY(-1px);
}

/* ======================== */
/* TEXT STYLES */
/* ======================== */
.text-gradient {
  background: linear-gradient(135deg, var(--gold) 0%, var(--purple-light) 50%, var(--blue-light) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.section-tag {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--gold);
  background: rgba(212, 175, 55, 0.1);
  border: 1px solid rgba(212, 175, 55, 0.25);
  padding: 6px 14px;
  border-radius: 999px;
}

.section-title {
  font-size: clamp(2rem, 4vw, 3.5rem);
  font-weight: 900;
  color: var(--white);
  line-height: 1.1;
  letter-spacing: -0.03em;
}

.section-subtitle {
  color: var(--gray-400);
  font-size: 1.1rem;
  line-height: 1.7;
  max-width: 600px;
  margin-top: 1rem;
}

/* ======================== */
/* FOOTER */
/* ======================== */
.footer-link {
  color: var(--gray-400);
  font-size: 0.875rem;
  text-decoration: none;
  transition: color 0.2s;
  display: block;
}

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

.social-icon {
  width: 36px;
  height: 36px;
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--gray-400);
  text-decoration: none;
  font-size: 0.8rem;
  transition: all 0.2s;
}

.social-icon:hover {
  background: rgba(212, 175, 55, 0.15);
  border-color: rgba(212, 175, 55, 0.4);
  color: var(--gold);
  transform: translateY(-2px);
}

/* ======================== */
/* HERO SECTION */
/* ======================== */
.hero-section {
  background: var(--black);
}

.hero-bg-gradient {
  background: 
    radial-gradient(ellipse at 20% 50%, rgba(90, 46, 166, 0.15) 0%, transparent 50%),
    radial-gradient(ellipse at 80% 20%, rgba(37, 99, 235, 0.12) 0%, transparent 50%),
    radial-gradient(ellipse at 50% 80%, rgba(212, 175, 55, 0.08) 0%, transparent 50%);
}

.hero-grid {
  background-image: 
    linear-gradient(rgba(255,255,255,0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.03) 1px, transparent 1px);
  background-size: 60px 60px;
}

.hero-headline {
  font-family: 'Space Grotesk', sans-serif;
  letter-spacing: -0.04em;
}

/* Floating Orbs */
.floating-orb {
  border-radius: 50%;
  filter: blur(60px);
  animation: float-orb 8s ease-in-out infinite;
  pointer-events: none;
}

.orb-1 {
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, rgba(90, 46, 166, 0.3) 0%, transparent 70%);
  top: 10%;
  left: -10%;
  animation-delay: 0s;
}

.orb-2 {
  width: 300px;
  height: 300px;
  background: radial-gradient(circle, rgba(37, 99, 235, 0.2) 0%, transparent 70%);
  top: 50%;
  right: -5%;
  animation-delay: -3s;
}

.orb-3 {
  width: 200px;
  height: 200px;
  background: radial-gradient(circle, rgba(212, 175, 55, 0.15) 0%, transparent 70%);
  bottom: 20%;
  left: 40%;
  animation-delay: -6s;
}

.orb-cta-1 {
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, rgba(90, 46, 166, 0.2) 0%, transparent 70%);
  top: -20%;
  left: -10%;
  animation-delay: 0s;
}

.orb-cta-2 {
  width: 300px;
  height: 300px;
  background: radial-gradient(circle, rgba(212, 175, 55, 0.1) 0%, transparent 70%);
  bottom: -20%;
  right: 10%;
  animation-delay: -4s;
}

@keyframes float-orb {
  0%, 100% { transform: translate(0, 0) scale(1); }
  33% { transform: translate(20px, -30px) scale(1.05); }
  66% { transform: translate(-15px, 20px) scale(0.95); }
}

/* CTA BG Gradient */
.cta-bg-gradient {
  background:
    radial-gradient(ellipse at 30% 50%, rgba(90, 46, 166, 0.2) 0%, transparent 60%),
    radial-gradient(ellipse at 70% 50%, rgba(37, 99, 235, 0.15) 0%, transparent 60%);
}

/* ======================== */
/* PORTFOLIO VISUALS */
/* ======================== */
.portfolio-grid-pattern {
  background-image: 
    linear-gradient(rgba(255,255,255,0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.05) 1px, transparent 1px);
  background-size: 30px 30px;
}

.portfolio-dots {
  background-image: radial-gradient(rgba(255,255,255,0.15) 1px, transparent 1px);
  background-size: 20px 20px;
}

/* ======================== */
/* BLOG VISUALS */
/* ======================== */
.blog-pattern-overlay,
.blog-hero-pattern,
.blog-dots {
  background-image: radial-gradient(rgba(255,255,255,0.1) 1px, transparent 1px);
  background-size: 24px 24px;
}

/* ======================== */
/* SHADOW GLOW */
/* ======================== */
.shadow-glow-gold {
  box-shadow: 0 0 10px rgba(212, 175, 55, 0.5);
}

/* ======================== */
/* BLOG ARTICLE CONTENT */
/* ======================== */
.blog-content.prose {
  color: var(--gray-300);
  line-height: 1.8;
  font-size: 1.05rem;
}

.blog-content.prose h2 {
  color: var(--white);
  font-size: 1.75rem;
  font-weight: 800;
  margin-top: 2.5rem;
  margin-bottom: 1rem;
  letter-spacing: -0.02em;
}

.blog-content.prose h3 {
  color: var(--white);
  font-size: 1.3rem;
  font-weight: 700;
  margin-top: 2rem;
  margin-bottom: 0.75rem;
}

.blog-content.prose p {
  margin-bottom: 1.5rem;
  color: var(--gray-300);
}

.blog-content.prose ul,
.blog-content.prose ol {
  margin-bottom: 1.5rem;
  padding-left: 1.5rem;
}

.blog-content.prose li {
  margin-bottom: 0.5rem;
  color: var(--gray-300);
}

.blog-content.prose a {
  color: var(--gold);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.blog-content.prose blockquote {
  border-left: 3px solid var(--gold);
  padding-left: 1.5rem;
  margin: 2rem 0;
  color: var(--gray-400);
  font-style: italic;
}

.blog-content.prose code {
  background: rgba(255,255,255,0.08);
  padding: 2px 6px;
  border-radius: 4px;
  font-family: 'Fira Code', monospace;
  font-size: 0.9em;
  color: var(--gold);
}

/* ======================== */
/* FORM STYLES */
/* ======================== */
.form-label {
  display: block;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--gray-300);
  margin-bottom: 6px;
  letter-spacing: 0.02em;
}

.form-input {
  width: 100%;
  background: #0f0f0f;
  border: 1px solid var(--gray-800);
  border-radius: 10px;
  color: var(--white);
  padding: 12px 16px;
  font-size: 0.9rem;
  font-family: 'Inter', sans-serif;
  transition: all 0.2s;
  outline: none;
  -webkit-appearance: none;
}

.form-input:focus {
  border-color: var(--gold);
  background: #111;
  box-shadow: 0 0 0 3px rgba(212, 175, 55, 0.1);
}

.form-input::placeholder { color: var(--gray-600); }

.form-select {
  cursor: pointer;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8'%3E%3Cpath d='M6 8L0 0h12z' fill='%236b6b6b'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 14px center;
  padding-right: 36px;
}

.form-select option {
  background: #111;
  color: var(--white);
}

/* Budget Options */
.budget-option input:checked + .budget-label {
  border-color: var(--gold);
  color: var(--gold);
  background: rgba(212, 175, 55, 0.1);
}

/* ======================== */
/* ANIMATIONS */
/* ======================== */
@keyframes fade-in {
  from { opacity: 0; }
  to { opacity: 1; }
}

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

@keyframes bounce-slow {
  0%, 100% { transform: translateX(-50%) translateY(0); }
  50% { transform: translateX(-50%) translateY(-8px); }
}

@keyframes pulse-dot {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.3; }
}

.animate-fade-in { animation: fade-in 0.8s ease forwards; }
.animate-slide-up { animation: slide-up 0.8s ease forwards; }
.animate-fade-in-delay { animation: fade-in 0.8s ease 0.3s forwards; opacity: 0; }
.animate-fade-in-delay-2 { animation: fade-in 0.8s ease 0.6s forwards; opacity: 0; }
.animate-fade-in-delay-3 { animation: fade-in 0.8s ease 0.9s forwards; opacity: 0; }
.animate-bounce-slow { animation: bounce-slow 2s ease-in-out infinite; }
.animate-pulse { animation: pulse-dot 2s ease-in-out infinite; }

/* Intersection Observer animations */
.reveal {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

.reveal-delay-1 { transition-delay: 0.1s; }
.reveal-delay-2 { transition-delay: 0.2s; }
.reveal-delay-3 { transition-delay: 0.3s; }

/* ======================== */
/* MOBILE MENU */
/* ======================== */
#mobile-menu {
  transition: all 0.3s ease;
}

#mobile-menu.open {
  display: block !important;
}

/* ======================== */
/* SCROLLBAR */
/* ======================== */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--black); }
::-webkit-scrollbar-thumb { background: var(--gray-800); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: var(--gray-600); }

/* ======================== */
/* UTILITIES */
/* ======================== */
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0,0,0,0);
  border: 0;
}

/* Backdrop blur fallback */
@supports not (backdrop-filter: blur(1px)) {
  #navbar.scrolled { background: rgba(11, 11, 11, 0.98); }
}

/* ======================== */
/* RESPONSIVE */
/* ======================== */
@media (max-width: 768px) {
  .section-title { font-size: 2rem; }
  .hero-headline { font-size: 2.5rem; }
  
  .grid-cols-2 { grid-template-columns: repeat(2, 1fr); }
  
  .btn-primary,
  .btn-secondary {
    width: 100%;
    justify-content: center;
  }
}

@media (max-width: 480px) {
  .hero-headline { font-size: 2rem; }
  
  .grid-cols-2 { 
    grid-template-columns: 1fr;
  }
}

/* ======================== */
/* FOCUS STYLES */
/* ======================== */
:focus-visible {
  outline: 2px solid var(--gold);
  outline-offset: 2px;
  border-radius: 4px;
}

/* ======================== */
/* PRINT */
/* ======================== */
@media print {
  .floating-orb,
  #navbar,
  footer { display: none !important; }
  body { background: white; color: black; }
}