/*
 * Social-IT-e Media — Premium Agency Design System
 * UIkit-based with custom CSS. No Tailwind/Bootstrap/React.
 */

/* ==========================================================================
   1. COLOR SYSTEM
   ========================================================================== */
:root {
  /* Backgrounds (dark, editorial) */
  --color-bg: #05070a; /* near-black charcoal */
  --color-bg-alt: #0b0e13; /* alternate sections */

  /* Surfaces (layered depth) */
  --color-surface: #151921; /* cards, panels */
  --color-surface-2: #1e2430; /* elevated cards/nav */
  --color-surface-muted: #10141b; /* subtle muted band */
  --color-surface-dark: #05070a; /* alias for darkest */

  /* Text (warm, readable) */
  --color-heading: #ffffff;
  --color-heading-muted: #777;
  --color-text: #f5f3ee;
  --color-text-muted: #9fa4b0;
  --color-text-inverse: #05070a;
  --color-label: #c5c0b0;

  /* Borders */
  --color-border: #2a303a;
  --color-border-soft: #1a1f28;
  --color-border-dark: rgba(255, 255, 255, 0.12);

  /* Accent — refined gold (Muted Honey Gold) */
  --color-accent: #d1a85b;
  --color-accent-hover: #b9853b;
  --color-accent-soft: #f0d9a3;
  --color-accent-muted: rgba(209, 168, 91, 0.12);
  --color-glow: rgba(240, 217, 163, 0.18);

  /* Semantic */
  --color-success: #3abf7a;
  --color-error: #9b2c2c;

  /* Shadows */
  --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.35);
  --shadow-md: 0 6px 16px rgba(0, 0, 0, 0.35);
  --shadow-lg: 0 14px 38px rgba(0, 0, 0, 0.42);
  --shadow-card-hover: 0 12px 30px rgba(0, 0, 0, 0.42);

  /* Spacing scale */
  --space-xs: 0.25rem;
  --space-sm: 0.5rem;
  --space-md: 1rem;
  --space-lg: 1.5rem;
  --space-xl: 2rem;
  --space-2xl: 3rem;
  --space-3xl: 4rem;
  --space-4xl: 6rem;
  --space-section: 5rem;
  --space-section-lg: 6.5rem;

  /* Typography */
  --font-sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --font-mono: ui-monospace, "SF Mono", Monaco, monospace;

  --text-hero: clamp(2.25rem, 5vw, 3.5rem);
  --text-h2: clamp(1.75rem, 3vw, 2.25rem);
  --text-h3: clamp(1.25rem, 2vw, 1.5rem);
  --text-body: 1.0625rem;
  --text-small: 0.9375rem;
  --text-eyebrow: 0.8125rem;

  --leading-tight: 1.15;
  --leading-snug: 1.35;
  --leading-relaxed: 1.6;
  --tracking-tight: -0.02em;
  --radius: 8px;
  --radius-lg: 12px;
  --transition: 0.2s ease;
  --transition-slow: 0.35s ease;
}

/* ==========================================================================
   2. BASE & TYPOGRAPHY
   ========================================================================== */
html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-sans);
  font-size: var(--text-body);
  line-height: var(--leading-relaxed);
  color: var(--color-text);
  background-color: var(--color-bg);
  -webkit-font-smoothing: antialiased;
}

/* Links */
a {
  color: inherit;
  text-decoration: none;
}

a:hover {
  color: var(--color-accent);
}

/* UIkit \"light\" helper should remain readable in dark brand */
.uk-light,
.uk-light * {
  color: inherit;
}

.uk-h4 {
  color: var(--color-heading-muted);
}

/* Hero headline */
.hero-title,
h1.hero-title {
  font-size: var(--text-hero);
  font-weight: 700;
  line-height: var(--leading-tight);
  letter-spacing: var(--tracking-tight);
  color: var(--color-heading);
  margin-bottom: var(--space-lg);
}

.hero-copy {
  font-size: clamp(1rem, 2vw, 1.25rem);
  line-height: var(--leading-relaxed);
  color: rgba(245, 243, 238, 0.78);
  max-width: 42ch;
}

/* Section titles */
.section-title,
.section-title.uk-heading-divider {
  font-size: var(--text-h2);
  font-weight: 600;
  letter-spacing: var(--tracking-tight);
  color: var(--color-heading);
  margin-bottom: var(--space-md);
  padding-bottom: var(--space-md);
}

.section-lead {
  font-size: var(--text-body);
  color: var(--color-text-muted);
  line-height: var(--leading-relaxed);
  margin-bottom: var(--space-xl);
  max-width: 52ch;
}

.section-eyebrow {
  font-size: var(--text-eyebrow);
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: var(--space-sm);
}

/* Card headings */
.agency-card .uk-card-title,
h3.agency-card-title {
  font-size: var(--text-h3);
  font-weight: 600;
  color: var(--color-heading);
  margin-bottom: var(--space-sm);
}

/* Body & small */
.agency-card p,
.site-section p {
  color: var(--color-text-muted);
  font-size: var(--text-small);
  line-height: var(--leading-relaxed);
}

/* ==========================================================================
   3. SPACING & SECTIONS
   ========================================================================== */
.site-section {
  padding-top: var(--space-section);
  padding-bottom: var(--space-section);
  background-color: var(--color-bg-alt);
}

.site-section--lg {
  padding-top: var(--space-section-lg);
  padding-bottom: var(--space-section-lg);
}

.site-section--dark {
  background-color: var(--color-bg);
  color: var(--color-text);
}

.site-section--dark .section-title,
.site-section--dark .uk-heading-divider {
  color: var(--color-heading);
  border-bottom-color: var(--color-border);
}

.site-section--dark .section-lead,
.site-section--dark p {
  color: rgba(245, 243, 238, 0.78);
}

.site-section--muted {
  background-color: var(--color-surface-muted);
}

.site-section--muted .section-title {
  border-bottom-color: var(--color-border);
}

.site-section .uk-container-small {
  max-width: 720px;
}

/* ==========================================================================
   4. BUTTONS
   ========================================================================== */
.site-button-primary,
.uk-button.site-button-primary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.875rem 1.75rem;
  font-size: var(--text-small);
  font-weight: 600;
  letter-spacing: 0.02em;
  color: var(--color-text-inverse);
  background-color: var(--color-accent);
  border: none;
  border-radius: var(--radius);
  box-shadow: var(--shadow-sm);
  transition: background-color var(--transition), box-shadow var(--transition), transform var(--transition);
}

.site-button-primary:hover,
.uk-button.site-button-primary:hover {
  background-color: var(--color-accent-hover);
  color: var(--color-text-inverse);
  box-shadow: var(--shadow-md);
}

.site-button-secondary,
.uk-button.site-button-secondary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.875rem 1.75rem;
  font-size: var(--text-small);
  font-weight: 600;
  letter-spacing: 0.02em;
  color: var(--color-accent);
  background-color: transparent;
  border: 2px solid var(--color-accent);
  border-radius: var(--radius);
  transition: background-color var(--transition), color var(--transition);
}

.site-button-secondary:hover,
.uk-button.site-button-secondary:hover {
  background-color: var(--color-accent-muted);
  color: var(--color-accent-soft);
  border-color: var(--color-accent-hover);
}

.cta-group .uk-button,
.cta-group a.uk-button {
  margin-right: var(--space-md);
  margin-bottom: var(--space-sm);
}

.cta-group .uk-button:last-child {
  margin-right: 0;
}

/* ==========================================================================
   5. CARDS
   ========================================================================== */
.agency-card {
  background-color: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-xl);
  box-shadow: var(--shadow-sm);
  transition: box-shadow var(--transition-slow), transform var(--transition-slow), border-color var(--transition);
}

/* Card variants for dark theme */
.agency-card--dark,
.stat-card--dark,
.process-step--dark {
  background-color: rgba(21, 25, 33, 0.72);
  border-color: rgba(209, 168, 91, 0.12);
}

.agency-card--dark:hover,
.stat-card--dark:hover,
.process-step--dark:hover {
  border-color: rgba(209, 168, 91, 0.32);
}

.stat-card--dark .stat-label {
  color: rgba(245, 243, 238, 0.68);
}

.agency-card:hover {
  box-shadow: var(--shadow-card-hover);
  border-color: rgba(209, 168, 91, 0.35);
}

.agency-card--service:hover,
.agency-card--project:hover {
  transform: translateY(-4px);
}

.agency-card--testimonial {
  font-style: normal;
}

.agency-card--testimonial p:first-of-type {
  font-size: var(--text-body);
  color: var(--color-text);
}

.stat-card {
  text-align: center;
  padding: var(--space-xl);
  background-color: var(--color-surface-2);
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-sm);
}

.stat-card .stat-value {
  font-size: var(--text-h2);
  font-weight: 700;
  color: var(--color-accent);
  line-height: 1.2;
}

.stat-card .stat-label {
  font-size: var(--text-small);
  color: rgba(245, 243, 238, 0.68);
  margin-top: var(--space-sm);
}

.process-step {
  background-color: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-xl);
  box-shadow: var(--shadow-sm);
  transition: box-shadow var(--transition), border-color var(--transition);
}

.process-step:hover {
  box-shadow: var(--shadow-md);
  border-color: rgba(209, 168, 91, 0.35);
}

.industry-card {
  background-color: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: var(--space-lg);
  text-align: center;
  font-weight: 500;
  color: var(--color-text);
  transition: background-color var(--transition), border-color var(--transition);
}

.industry-card:hover {
  background-color: var(--color-surface-2);
  border-color: rgba(209, 168, 91, 0.45);
}

/* Trust list (hero) */
.trust-list {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-md) var(--space-xl);
  margin-top: var(--space-xl);
  font-size: var(--text-small);
  color: rgba(245, 243, 238, 0.72);
  list-style: none;
  padding: 0;
  margin-left: 0;
}

.trust-list li {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

.trust-list li::before {
  content: "";
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background-color: var(--color-accent);
}

/* ==========================================================================
   6. NAVIGATION
   ========================================================================== */
.site-nav {
  background-color: transparent;
  transition: background-color var(--transition-slow), box-shadow var(--transition-slow);
}

.site-nav .uk-navbar-container {
  transition: background-color var(--transition-slow);
}

.site-nav .uk-navbar-item.uk-logo img {
  height: 100px;
  width: auto;
  transition: height var(--transition);
}

.site-nav .uk-navbar-nav > li > a {
  font-size: var(--text-small);
  font-weight: 500;
  color: rgba(245, 243, 238, 0.82);
  padding: 0.5rem 0.75rem;
  transition: color var(--transition);
}

.site-nav .uk-navbar-nav > li > a:hover {
  color: var(--color-accent);
}

/* Active nav link hint (optional if you add uk-active) */
.site-nav .uk-navbar-nav > li.uk-active > a {
  color: var(--color-accent);
}

.site-nav .uk-navbar-toggle {
  color: rgba(245, 243, 238, 0.82);
}

.site-nav .uk-navbar-toggle:hover {
  color: var(--color-accent);
}

/* Ensure UIkit toggle icon inherits color */
.site-nav .uk-navbar-toggle-icon,
.site-nav .uk-navbar-toggle-icon::before,
.site-nav .uk-navbar-toggle-icon::after {
  color: inherit;
}

/* Scrolled state — solid background */
.site-nav-scrolled .uk-navbar-container,
.site-nav.uk-sticky-active .uk-navbar-container {
  background-color: rgba(11, 14, 19, 0.82);
  border-bottom: 1px solid rgba(209, 168, 91, 0.14);
  box-shadow: var(--shadow-sm);
}

.site-nav-scrolled .uk-navbar-item.uk-logo img,
.site-nav.uk-sticky-active .uk-navbar-item.uk-logo img {
  height: 90px;
}

/* Offcanvas (mobile) */
.site-offcanvas .uk-offcanvas-bar {
  background-color: rgba(11, 14, 19, 0.98);
  padding: var(--space-xl);
}

.site-offcanvas .uk-nav-default > li > a {
  font-size: var(--text-body);
  color: var(--color-text);
  padding: var(--space-md) 0;
  border-bottom: 1px solid var(--color-border);
}

.site-offcanvas .uk-offcanvas-close {
  color: var(--color-text);
}

/* ==========================================================================
   7. HERO
   ========================================================================== */
.site-hero {
  min-height: 85vh;
  display: flex;
  align-items: center;
  background-color: var(--color-bg);
  position: relative;
  overflow: hidden;
}

.site-hero .hero-title {
  text-shadow: 0 10px 30px rgba(0, 0, 0, 0.35);
}

.site-hero .hero-copy {
  max-width: 58ch;
}

.site-hero::before {
  content: "";
  position: absolute;
  top: -50%;
  right: -20%;
  width: 80%;
  height: 150%;
  background: radial-gradient(ellipse at center, var(--color-glow) 0%, transparent 70%);
  pointer-events: none;
  opacity: 0.6;
}

.site-hero .uk-container {
  position: relative;
  z-index: 1;
}

.site-hero .hero-title {
  margin-bottom: var(--space-xl);
}

.site-hero .hero-copy {
  margin-bottom: var(--space-xl);
}

.site-hero .cta-group {
  margin-bottom: 0;
}

/* Hero with two columns */
.site-hero--split .uk-grid {
  align-items: center;
}

.site-hero-visual {
  position: relative;
  margin-top: var(--space-2xl);
}

.site-hero-visual .hero-mock {
  position: absolute;
  border-radius: var(--radius-lg);
  background-color: var(--color-surface);
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-lg);
  overflow: hidden;
}

.site-hero-visual .hero-mock:nth-child(1) {
  width: 85%;
  aspect-ratio: 16/10;
  top: 0;
  left: 0;
  transform: rotate(-1deg);
  animation: float 6s ease-in-out infinite;
}

.site-hero-visual .hero-mock:nth-child(2) {
  width: 70%;
  aspect-ratio: 4/3;
  bottom: 10%;
  right: 0;
  transform: rotate(1.5deg);
  animation: float 6s ease-in-out infinite 1.5s;
}

@keyframes float {
  0%, 100% { transform: translateY(0) rotate(-1deg); }
  50% { transform: translateY(-10px) rotate(-1deg); }
}

.site-hero-visual .hero-mock:nth-child(2) {
  animation-name: float2;
}

@keyframes float2 {
  0%, 100% { transform: translateY(0) rotate(1.5deg); }
  50% { transform: translateY(-8px) rotate(1.5deg); }
}

/* ==========================================================================
   8. ANNOUNCEMENT BAR
   ========================================================================== */
.site-announcement {
  background-color: rgba(11, 14, 19, 0.98);
  color: var(--color-text-muted);
  text-align: center;
  padding: var(--space-sm) var(--space-md);
  font-size: var(--text-eyebrow);
  font-weight: 500;
  letter-spacing: 0.03em;
  border-bottom: 1px solid rgba(209, 168, 91, 0.12);
}

/* ==========================================================================
   9. FORMS
   ========================================================================== */
.site-form .uk-form-label {
  font-size: var(--text-small);
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: var(--space-xs);
}

.site-form .uk-input,
.site-form .uk-select,
.site-form .uk-textarea {
  border-radius: var(--radius);
  border: 1px solid var(--color-border);
  padding: 0.75rem 1rem;
  font-size: var(--text-body);
  transition: border-color var(--transition), box-shadow var(--transition);
  background-color: rgba(21, 25, 33, 0.9);
  color: var(--color-text);
}

.site-form .uk-input:focus,
.site-form .uk-select:focus,
.site-form .uk-textarea:focus {
  border-color: var(--color-accent);
  outline: none;
  box-shadow: 0 0 0 3px var(--color-accent-muted);
}

.site-form .uk-textarea {
  min-height: 140px;
  resize: vertical;
}

.site-form .uk-button-primary,
.site-form button[type="submit"] {
  margin-top: var(--space-md);
}

/* ==========================================================================
  10. ACCORDION (FAQ)
  ========================================================================== */
.site-accordion .uk-accordion-title {
  font-size: var(--text-body);
  font-weight: 600;
  color: var(--color-text);
  padding: var(--space-lg) var(--space-xl);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  margin-bottom: var(--space-sm);
  transition: background-color var(--transition), border-color var(--transition);
  background-color: var(--color-surface);
}

/* UIkit accordion indicator */
.site-accordion .uk-accordion-title::before {
  color: var(--color-accent);
  opacity: 0.9;
}

.site-accordion .uk-accordion-title:hover {
  background-color: var(--color-surface-2);
  border-color: var(--color-border);
}

.site-accordion .uk-open > .uk-accordion-title {
  border-bottom-left-radius: 0;
  border-bottom-right-radius: 0;
  border-color: rgba(209, 168, 91, 0.6);
  background-color: rgba(209, 168, 91, 0.08);
}

.site-accordion .uk-accordion-content {
  padding: var(--space-lg) var(--space-xl);
  border: 1px solid rgba(209, 168, 91, 0.6);
  border-top: none;
  border-radius: 0 0 var(--radius) var(--radius);
  margin-bottom: var(--space-sm);
  background-color: var(--color-surface);
}

.site-accordion .uk-accordion-content p {
  color: var(--color-text-muted);
  font-size: var(--text-small);
  line-height: var(--leading-relaxed);
  margin: 0;
}

/* ==========================================================================
  11. FOOTER
   ========================================================================== */
.site-footer {
  background-color: #05070a;
  color: var(--color-text);
  padding-top: var(--space-3xl);
  padding-bottom: var(--space-xl);
}

.site-footer .uk-grid {
  margin-bottom: var(--space-2xl);
}

.site-footer-logo {
  font-size: var(--text-h3);
  font-weight: 600;
  color: var(--color-heading);
  margin-bottom: var(--space-md);
}

.site-footer p {
  font-size: var(--text-small);
  color: rgba(245, 243, 238, 0.72);
  line-height: var(--leading-relaxed);
}

.site-footer a {
  color: rgba(245, 243, 238, 0.78);
  transition: color var(--transition);
}

.site-footer a:hover {
  color: var(--color-accent-hover);
}

.site-footer-nav-title {
  font-size: var(--text-eyebrow);
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: rgba(245, 243, 238, 0.56);
  margin-bottom: var(--space-md);
}

.site-footer-bottom {
  padding-top: var(--space-xl);
  border-top: 1px solid var(--color-border-dark);
  font-size: var(--text-eyebrow);
  color: rgba(245, 243, 238, 0.5);
}

.site-footer-bottom a {
  color: rgba(245, 243, 238, 0.6);
}

/* ==========================================================================
  12. UIKIT OVERRIDES (premium polish)
   ========================================================================== */
.uk-section-default {
  background-color: transparent;
}

.uk-section-muted {
  background-color: transparent;
}

.uk-section-primary {
  background-color: transparent;
}

.uk-card-default.agency-card,
.uk-card-default.uk-card-body {
  background-color: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
}

.uk-card-default .uk-card-title {
  font-weight: 600;
  color: var(--color-heading);
}

.uk-card-default .uk-text-muted {
  color: var(--color-text-muted);
}

.uk-button-default {
  border-radius: var(--radius);
  font-weight: 600;
  transition: all var(--transition);
}

.uk-heading-divider {
  border-bottom-color: var(--color-border);
}

/* Dark section overrides */
.site-section--dark .uk-button-default {
  color: var(--color-accent);
  border-color: rgba(250, 250, 249, 0.4);
}

.site-section--dark .uk-button-default:hover {
  background-color: rgba(250, 250, 249, 0.1);
  border-color: rgba(250, 250, 249, 0.6);
  color: var(--color-accent-hover);
}

/* Reveal animation utility */
.reveal-on-scroll {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.5s ease, transform 0.5s ease;
}

.reveal-on-scroll.is-visible {
  opacity: 1;
  transform: translateY(0);
}