/*
Theme Name: Fenix Integrasi
Theme URI: https://fenixintegrasi.com
Author: Fenix Integrasi Internasional
Author URI: https://fenixintegrasi.com
Description: Professional IT Solutions & Software Company Theme
Version: 1.0.0
License: GNU General Public License v2 or later
License URI: http://www.gnu.org/licenses/gpl-2.0.html
Text Domain: fenix-integrasi
Tags: business, technology, it-solutions, dark
*/

/* =============================================
   CSS CUSTOM PROPERTIES
============================================= */
:root {
  /* Colors */
  --color-bg:         #0a0a0f;
  --color-bg-2:       #10101a;
  --color-bg-3:       #15151f;
  --color-surface:    #1a1a28;
  --color-surface-2:  #1f1f30;
  --color-border:     rgba(255,255,255,0.08);
  --color-border-2:   rgba(255,255,255,0.12);

  --color-primary:    #f97316;
  --color-primary-2:  #ea580c;
  --color-accent:     #fb923c;
  --color-gold:       #fbbf24;

  --color-text:       #f0f0f5;
  --color-text-2:     #a0a0b8;
  --color-text-3:     #6b6b85;

  --color-gradient-hero: linear-gradient(135deg, #1a0a00 0%, #0a0a1f 50%, #120520 100%);
  --color-glow:       rgba(249, 115, 22, 0.15);

  /* Typography */
  --font-display:     'Syne', sans-serif;
  --font-body:        'DM Sans', sans-serif;
  --font-mono:        'JetBrains Mono', monospace;

  /* Spacing */
  --section-py:       100px;
  --container-max:    1200px;
  --container-px:     24px;

  /* Transitions */
  --ease-out:         cubic-bezier(0.16, 1, 0.3, 1);
  --ease-in-out:      cubic-bezier(0.45, 0, 0.55, 1);
  --duration-fast:    0.18s;
  --duration-normal:  0.32s;
  --duration-slow:    0.55s;

  /* Borders */
  --radius-sm:        6px;
  --radius-md:        12px;
  --radius-lg:        20px;
  --radius-xl:        32px;
  --radius-pill:      999px;
}

/* =============================================
   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-color: var(--color-bg);
  color: var(--color-text);
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

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

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

ul, ol {
  list-style: none;
}

button {
  cursor: pointer;
  border: none;
  background: none;
  font-family: inherit;
}

/* =============================================
   TYPOGRAPHY
============================================= */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-display);
  line-height: 1.15;
  font-weight: 700;
  letter-spacing: -0.02em;
}

h1 { font-size: clamp(2.5rem, 6vw, 5rem); }
h2 { font-size: clamp(1.8rem, 4vw, 3rem); }
h3 { font-size: clamp(1.2rem, 2.5vw, 1.75rem); }
h4 { font-size: 1.25rem; }

p {
  color: var(--color-text-2);
  font-size: 1rem;
  line-height: 1.75;
}

.text-gradient {
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-gold) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.section-label {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-primary);
  margin-bottom: 16px;
}

.section-label::before {
  content: '';
  display: block;
  width: 24px;
  height: 2px;
  background: var(--color-primary);
  border-radius: 2px;
}

/* =============================================
   LAYOUT UTILITIES
============================================= */
.container {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--container-px);
}

.section {
  padding: var(--section-py) 0;
}

.section-header {
  max-width: 640px;
  margin-bottom: 64px;
}

.section-header.centered {
  text-align: center;
  margin: 0 auto 64px;
}

.grid-2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: 24px; }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }

/* =============================================
   BUTTONS
============================================= */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 14px 28px;
  border-radius: var(--radius-pill);
  font-family: var(--font-body);
  font-size: 0.9rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  transition: all var(--duration-normal) var(--ease-out);
  position: relative;
  overflow: hidden;
  white-space: nowrap;
}

.btn-primary {
  background: var(--color-primary);
  color: #fff;
  box-shadow: 0 0 0 0 rgba(249,115,22,0);
}

.btn-primary:hover {
  background: var(--color-primary-2);
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(249, 115, 22, 0.4);
}

.btn-outline {
  background: transparent;
  color: var(--color-text);
  border: 1px solid var(--color-border-2);
}

.btn-outline:hover {
  border-color: var(--color-primary);
  color: var(--color-primary);
  transform: translateY(-2px);
}

.btn-ghost {
  background: rgba(255,255,255,0.05);
  color: var(--color-text);
  border: 1px solid var(--color-border);
  backdrop-filter: blur(10px);
}

.btn-ghost:hover {
  background: rgba(255,255,255,0.1);
  transform: translateY(-2px);
}

.btn svg {
  width: 18px;
  height: 18px;
  transition: transform var(--duration-fast) var(--ease-out);
}

.btn:hover svg {
  transform: translateX(3px);
}

/* =============================================
   CARDS
============================================= */
.card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 32px;
  transition: all var(--duration-normal) var(--ease-out);
  position: relative;
  overflow: hidden;
}

.card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(249,115,22,0.05) 0%, transparent 60%);
  opacity: 0;
  transition: opacity var(--duration-normal) var(--ease-out);
}

.card:hover {
  border-color: rgba(249, 115, 22, 0.3);
  transform: translateY(-4px);
  box-shadow: 0 20px 60px rgba(0,0,0,0.4), 0 0 0 1px rgba(249,115,22,0.1);
}

.card:hover::before {
  opacity: 1;
}

.card-icon {
  width: 52px;
  height: 52px;
  background: linear-gradient(135deg, rgba(249,115,22,0.2), rgba(249,115,22,0.05));
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
  border: 1px solid rgba(249,115,22,0.2);
}

.card-icon svg {
  width: 24px;
  height: 24px;
  color: var(--color-primary);
}

.card h3 {
  font-size: 1.15rem;
  margin-bottom: 12px;
  color: var(--color-text);
}

.card p {
  font-size: 0.9rem;
  line-height: 1.7;
}

/* =============================================
   TAGS / BADGES
============================================= */
.tag {
  display: inline-flex;
  align-items: center;
  padding: 4px 12px;
  border-radius: var(--radius-pill);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.tag-primary {
  background: rgba(249,115,22,0.15);
  color: var(--color-primary);
  border: 1px solid rgba(249,115,22,0.25);
}

.tag-purple {
  background: rgba(139,92,246,0.15);
  color: #a78bfa;
  border: 1px solid rgba(139,92,246,0.25);
}

.tag-green {
  background: rgba(34,197,94,0.15);
  color: #4ade80;
  border: 1px solid rgba(34,197,94,0.25);
}

/* =============================================
   DIVIDERS & DECORATIONS
============================================= */
.divider {
  width: 60px;
  height: 3px;
  background: linear-gradient(90deg, var(--color-primary), var(--color-gold));
  border-radius: var(--radius-pill);
  margin: 20px 0;
}

.noise-overlay {
  position: absolute;
  inset: 0;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)' opacity='0.03'/%3E%3C/svg%3E");
  pointer-events: none;
  opacity: 0.4;
  z-index: 0;
}

/* =============================================
   FADE-IN ANIMATIONS
============================================= */
.fade-up {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.6s var(--ease-out), transform 0.6s var(--ease-out);
}

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

.fade-up-delay-1 { transition-delay: 0.1s; }
.fade-up-delay-2 { transition-delay: 0.2s; }
.fade-up-delay-3 { transition-delay: 0.3s; }
.fade-up-delay-4 { transition-delay: 0.4s; }
.fade-up-delay-5 { transition-delay: 0.5s; }

/* =============================================
   RESPONSIVE UTILITIES
============================================= */
@media (max-width: 1024px) {
  :root { --section-py: 80px; }
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
  :root { --section-py: 64px; }
  .grid-2, .grid-3, .grid-4 { grid-template-columns: 1fr; }
  .section-header.centered { text-align: left; }
}

@media (max-width: 480px) {
  :root {
    --section-py: 56px;
    --container-px: 16px;
  }
}