/*
Theme Name: Raven Forge
Theme URI: https://ravenforgesoftware.com
Author: Raven Forge Software
Description: Premium software systems brand theme with restrained Norse-industrial identity.
Version: 2.0.0
License: Proprietary
Text Domain: ravenforge
*/

/* ========================================
   DESIGN TOKENS (from locked design brief)
   ======================================== */

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

:root {
  /* Primary Darks */
  --rf-near-black: #0B0D10;
  --rf-charcoal: #12161B;
  --rf-graphite: #1B2128;
  --rf-blackened-steel: #232A33;

  /* Metallic */
  --rf-brushed-steel: #B9C0C8;
  --rf-titanium: #98A3AD;
  --rf-gunmetal: #5E6872;

  /* Accents */
  --rf-ember: #D86A1E;
  --rf-ember-soft: #A94E17;
  --rf-signal-cyan: #66C7D9;

  /* Functional */
  --rf-text: #C8CDD4;
  --rf-text-muted: #7A8490;
  --rf-border: rgba(185, 192, 200, 0.10);
  --rf-border-hover: rgba(185, 192, 200, 0.20);

  /* Spacing */
  --rf-section-gap: clamp(80px, 10vw, 128px);
  --rf-content-gap: clamp(24px, 3vw, 40px);
  --rf-card-pad: clamp(24px, 3vw, 32px);

  /* Borders */
  --rf-radius: 12px;
  --rf-radius-sm: 8px;
  --rf-radius-lg: 16px;

  /* Typography */
  --rf-font-heading: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --rf-font-body: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --rf-font-mono: 'JetBrains Mono', 'Fira Code', monospace;

  /* Layout */
  --rf-max-width: 1200px;
  --rf-wide-width: 1400px;
}


/* ========================================
   RESET & BASE
   ======================================== */

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

html {
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: var(--rf-font-body);
  font-size: 1rem;
  line-height: 1.7;
  color: var(--rf-text);
  background-color: var(--rf-near-black);
  overflow-x: hidden;
}

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

a {
  color: var(--rf-brushed-steel);
  text-decoration: none;
  transition: color 0.25s ease;
}

a:hover {
  color: var(--rf-ember);
}

::selection {
  background: rgba(216, 106, 30, 0.3);
  color: var(--rf-brushed-steel);
}


/* ========================================
   TYPOGRAPHY
   ======================================== */

h1, h2, h3, h4, h5, h6 {
  font-family: var(--rf-font-heading);
  color: var(--rf-brushed-steel);
  line-height: 1.2;
  font-weight: 700;
  letter-spacing: -0.01em;
}

h1 {
  font-size: clamp(2.5rem, 5vw, 4rem);
  font-weight: 800;
  letter-spacing: -0.02em;
}

h2 {
  font-size: clamp(1.8rem, 3.5vw, 2.8rem);
  font-weight: 700;
}

h3 {
  font-size: clamp(1.4rem, 2.5vw, 1.8rem);
  font-weight: 600;
}

h4 {
  font-size: 1.2rem;
  font-weight: 600;
  color: var(--rf-titanium);
}

p {
  margin-bottom: 1rem;
}

.rf-lead {
  font-size: 1.15rem;
  color: var(--rf-titanium);
  line-height: 1.7;
  max-width: 640px;
}

.rf-label {
  font-family: var(--rf-font-mono);
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--rf-gunmetal);
}

.rf-accent-label {
  font-family: var(--rf-font-mono);
  font-size: 0.7rem;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--rf-ember);
}


/* ========================================
   LAYOUT
   ======================================== */

.rf-container {
  width: 100%;
  max-width: var(--rf-max-width);
  margin: 0 auto;
  padding: 0 24px;
}

.rf-container--wide {
  max-width: var(--rf-wide-width);
}

.rf-section {
  padding: var(--rf-section-gap) 0;
  position: relative;
}

.rf-section--alt {
  background-color: var(--rf-charcoal);
}

.rf-section--dark {
  background-color: var(--rf-graphite);
}

.rf-grid {
  display: grid;
  gap: var(--rf-content-gap);
}

.rf-grid--2 { grid-template-columns: repeat(2, 1fr); }
.rf-grid--3 { grid-template-columns: repeat(3, 1fr); }
.rf-grid--4 { grid-template-columns: repeat(4, 1fr); }

@media (max-width: 768px) {
  .rf-grid--2,
  .rf-grid--3,
  .rf-grid--4 {
    grid-template-columns: 1fr;
  }
}

@media (min-width: 769px) and (max-width: 1024px) {
  .rf-grid--3 { grid-template-columns: repeat(2, 1fr); }
  .rf-grid--4 { grid-template-columns: repeat(2, 1fr); }
}


/* ========================================
   HEADER
   ======================================== */

.rf-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  padding: 0 24px;
  background: transparent;
  transition: background-color 0.35s ease, box-shadow 0.35s ease, backdrop-filter 0.35s ease;
}

.rf-header.is-scrolled {
  background: rgba(11, 13, 16, 0.92);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  box-shadow: 0 1px 0 var(--rf-border);
}

.rf-header-inner {
  max-width: var(--rf-wide-width);
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
}

.rf-logo {
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
  color: var(--rf-brushed-steel);
}

.rf-logo img {
  width: 40px;
  height: 40px;
  object-fit: contain;
  mix-blend-mode: lighten;
}

.rf-logo-text {
  font-family: var(--rf-font-heading);
  font-weight: 700;
  font-size: 1.1rem;
  letter-spacing: 0.02em;
  line-height: 1.2;
}

.rf-logo-text span {
  display: block;
  font-weight: 400;
  font-size: 0.7rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--rf-gunmetal);
}

.rf-nav {
  display: flex;
  align-items: center;
  gap: 32px;
}

.rf-nav a {
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--rf-titanium);
  letter-spacing: 0.02em;
  transition: color 0.25s ease;
  position: relative;
}

.rf-nav a:hover,
.rf-nav a.is-active {
  color: var(--rf-brushed-steel);
}

.rf-nav a::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 1px;
  background: var(--rf-ember);
  transition: width 0.3s ease;
}

.rf-nav a:hover::after,
.rf-nav a.is-active::after {
  width: 100%;
}

/* Mobile nav toggle */
.rf-nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
  z-index: 1001;
}

.rf-nav-toggle span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--rf-brushed-steel);
  transition: transform 0.3s ease, opacity 0.3s ease;
}

.rf-nav-toggle.is-open span:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}

.rf-nav-toggle.is-open span:nth-child(2) {
  opacity: 0;
}

.rf-nav-toggle.is-open span:nth-child(3) {
  transform: rotate(-45deg) translate(5px, -5px);
}

@media (max-width: 768px) {
  .rf-nav-toggle {
    display: flex;
  }

  .rf-nav {
    position: fixed;
    top: 0;
    right: -100%;
    width: 280px;
    height: 100vh;
    background: var(--rf-charcoal);
    flex-direction: column;
    justify-content: center;
    gap: 24px;
    padding: 24px;
    transition: right 0.35s ease;
    border-left: 1px solid var(--rf-border);
  }

  .rf-nav.is-open {
    right: 0;
  }

  .rf-nav a {
    font-size: 1.1rem;
  }
}


/* ========================================
   FOOTER
   ======================================== */

.rf-footer {
  background: var(--rf-charcoal);
  border-top: 1px solid var(--rf-border);
  padding: 64px 24px 40px;
}

.rf-footer-inner {
  max-width: var(--rf-max-width);
  margin: 0 auto;
}

.rf-footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1fr;
  gap: 48px;
  margin-bottom: 48px;
}

@media (max-width: 768px) {
  .rf-footer-grid {
    grid-template-columns: 1fr;
    gap: 32px;
  }
}

@media (min-width: 769px) and (max-width: 1024px) {
  .rf-footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: 32px;
  }
}

.rf-footer-brand {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.rf-footer-brand img {
  width: 48px;
  height: 48px;
  object-fit: contain;
  mix-blend-mode: lighten;
  opacity: 0.7;
}

.rf-footer-brand p {
  color: var(--rf-gunmetal);
  font-size: 0.9rem;
  max-width: 300px;
}

.rf-footer h4 {
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--rf-titanium);
  margin-bottom: 16px;
}

.rf-footer-nav {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.rf-footer-nav a {
  color: var(--rf-gunmetal);
  font-size: 0.875rem;
  transition: color 0.25s ease;
}

.rf-footer-nav a:hover {
  color: var(--rf-brushed-steel);
}

.rf-footer-legal {
  border-top: 1px solid var(--rf-border);
  padding-top: 24px;
  text-align: center;
}

.rf-footer-legal p {
  color: var(--rf-gunmetal);
  font-size: 0.8rem;
  margin-bottom: 4px;
}


/* ========================================
   BUTTONS
   ======================================== */

.rf-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 28px;
  font-family: var(--rf-font-heading);
  font-size: 0.875rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  border-radius: var(--rf-radius-sm);
  border: 1px solid transparent;
  cursor: pointer;
  transition: all 0.3s ease;
  text-decoration: none;
}

.rf-btn--primary {
  background: var(--rf-ember);
  color: #fff;
  border-color: var(--rf-ember);
}

.rf-btn--primary:hover {
  background: transparent;
  color: var(--rf-ember);
  box-shadow: 0 0 20px rgba(216, 106, 30, 0.15);
}

.rf-btn--ghost {
  background: transparent;
  color: var(--rf-brushed-steel);
  border-color: var(--rf-border-hover);
}

.rf-btn--ghost:hover {
  border-color: var(--rf-brushed-steel);
  box-shadow: 0 0 16px rgba(185, 192, 200, 0.06);
  color: #fff;
}


/* ========================================
   CARDS
   ======================================== */

.rf-card {
  background: linear-gradient(135deg, var(--rf-charcoal) 0%, var(--rf-graphite) 100%);
  border: 1px solid var(--rf-border);
  border-radius: var(--rf-radius);
  padding: var(--rf-card-pad);
  transition: border-color 0.3s ease, box-shadow 0.3s ease, transform 0.3s ease;
  position: relative;
  overflow: hidden;
}

.rf-card:hover {
  border-color: var(--rf-border-hover);
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.3), 0 0 1px rgba(185, 192, 200, 0.1);
  transform: translateY(-2px);
}

.rf-card__icon {
  width: 40px;
  height: 40px;
  margin-bottom: 16px;
  color: var(--rf-ember);
}

.rf-card__title {
  font-size: 1.15rem;
  font-weight: 600;
  color: var(--rf-brushed-steel);
  margin-bottom: 8px;
}

.rf-card__text {
  color: var(--rf-titanium);
  font-size: 0.9rem;
  line-height: 1.6;
}

/* Product card variant */
.rf-product-card {
  padding: 40px 32px;
}

.rf-product-card__monogram {
  width: 36px;
  height: 36px;
  object-fit: contain;
  mix-blend-mode: lighten;
  opacity: 0.5;
  margin-bottom: 20px;
}

.rf-product-card__category {
  font-family: var(--rf-font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--rf-ember-soft);
  margin-bottom: 12px;
}

.rf-product-card__name {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--rf-brushed-steel);
  margin-bottom: 16px;
}

.rf-product-card__desc {
  color: var(--rf-titanium);
  font-size: 0.9rem;
  line-height: 1.7;
  margin-bottom: 20px;
}

.rf-product-card__features {
  list-style: none;
  margin-bottom: 24px;
}

.rf-product-card__features li {
  padding: 6px 0;
  color: var(--rf-titanium);
  font-size: 0.875rem;
  border-bottom: 1px solid var(--rf-border);
  display: flex;
  align-items: center;
  gap: 8px;
}

.rf-product-card__features li::before {
  content: '';
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background: var(--rf-ember);
  flex-shrink: 0;
}

.rf-product-card__status {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-family: var(--rf-font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--rf-signal-cyan);
  padding: 4px 10px;
  border: 1px solid rgba(102, 199, 217, 0.2);
  border-radius: 4px;
}


/* ========================================
   DIVIDERS
   ======================================== */

.rf-divider {
  width: 100%;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--rf-border-hover), transparent);
  position: relative;
}

.rf-divider--ember {
  background: linear-gradient(90deg, transparent, rgba(216, 106, 30, 0.2), transparent);
}

.rf-divider--thick {
  height: 48px;
  background: linear-gradient(180deg, var(--rf-near-black), var(--rf-charcoal), var(--rf-near-black));
  display: flex;
  align-items: center;
  justify-content: center;
}

.rf-divider__rune {
  font-family: var(--rf-font-mono);
  font-size: 0.6rem;
  color: var(--rf-gunmetal);
  letter-spacing: 0.3em;
  opacity: 0.5;
}


/* ========================================
   RUNE-CODE DECORATIONS
   ======================================== */

.rf-rune-code {
  font-family: var(--rf-font-mono);
  font-size: 0.65rem;
  color: var(--rf-signal-cyan);
  opacity: 0.12;
  letter-spacing: 0.15em;
  line-height: 2;
  user-select: none;
  pointer-events: none;
}

.rf-rune-column {
  position: absolute;
  top: 0;
  bottom: 0;
  width: 120px;
  overflow: hidden;
  writing-mode: vertical-lr;
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 12px;
}

.rf-rune-column--left { left: 24px; }
.rf-rune-column--right { right: 24px; }

@media (max-width: 1200px) {
  .rf-rune-column { display: none; }
}


/* ========================================
   HERO
   ======================================== */

.rf-hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding: 120px 24px 80px;
  overflow: hidden;
  background: var(--rf-near-black);
}

.rf-hero__bg {
  position: absolute;
  top: 0;
  right: 0;
  width: 55%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  mix-blend-mode: lighten;
  opacity: 0.35;
  mask-image: linear-gradient(to left, rgba(0,0,0,0.6) 0%, transparent 100%);
  -webkit-mask-image: linear-gradient(to left, rgba(0,0,0,0.6) 0%, transparent 100%);
}

.rf-hero__content {
  position: relative;
  z-index: 2;
  max-width: 640px;
}

.rf-hero__eyebrow {
  font-family: var(--rf-font-mono);
  font-size: 0.7rem;
  font-weight: 500;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--rf-ember);
  margin-bottom: 20px;
  display: flex;
  align-items: center;
  gap: 12px;
}

.rf-hero__eyebrow::before {
  content: '';
  width: 24px;
  height: 1px;
  background: var(--rf-ember);
}

.rf-hero h1 {
  margin-bottom: 24px;
}

.rf-hero__lead {
  font-size: 1.15rem;
  color: var(--rf-titanium);
  line-height: 1.7;
  margin-bottom: 40px;
  max-width: 520px;
}

.rf-hero__actions {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}

.rf-hero__bottom-edge {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 120px;
  background: linear-gradient(to top, var(--rf-near-black), transparent);
  z-index: 1;
}

/* Page hero (inner pages) */
.rf-page-hero {
  padding: 140px 24px 60px;
  background: var(--rf-near-black);
  text-align: center;
  position: relative;
}

.rf-page-hero h1 {
  font-size: clamp(2rem, 4vw, 3rem);
  margin-bottom: 16px;
}

.rf-page-hero .rf-lead {
  margin: 0 auto;
}


/* ========================================
   FORMS
   ======================================== */

.rf-form {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.rf-form-group label {
  display: block;
  font-size: 0.8rem;
  font-weight: 500;
  color: var(--rf-titanium);
  margin-bottom: 6px;
  letter-spacing: 0.02em;
}

.rf-form-group input,
.rf-form-group textarea,
.rf-form-group select {
  width: 100%;
  padding: 12px 16px;
  background: var(--rf-graphite);
  border: 1px solid var(--rf-border);
  border-radius: var(--rf-radius-sm);
  color: var(--rf-text);
  font-family: var(--rf-font-body);
  font-size: 0.95rem;
  transition: border-color 0.25s ease, box-shadow 0.25s ease;
}

.rf-form-group input:focus,
.rf-form-group textarea:focus,
.rf-form-group select:focus {
  outline: none;
  border-color: var(--rf-ember-soft);
  box-shadow: 0 0 0 3px rgba(216, 106, 30, 0.1);
}

.rf-form-group textarea {
  min-height: 140px;
  resize: vertical;
}

.rf-form-message {
  padding: 12px 16px;
  border-radius: var(--rf-radius-sm);
  font-size: 0.9rem;
}

.rf-form-message--success {
  background: rgba(102, 199, 217, 0.1);
  border: 1px solid rgba(102, 199, 217, 0.2);
  color: var(--rf-signal-cyan);
}

.rf-form-message--error {
  background: rgba(216, 106, 30, 0.1);
  border: 1px solid rgba(216, 106, 30, 0.2);
  color: var(--rf-ember);
}


/* ========================================
   UTILITY CLASSES
   ======================================== */

.rf-text-center { text-align: center; }
.rf-text-muted { color: var(--rf-gunmetal); }
.rf-mt-sm { margin-top: 16px; }
.rf-mt-md { margin-top: 32px; }
.rf-mt-lg { margin-top: 48px; }
.rf-mb-sm { margin-bottom: 16px; }
.rf-mb-md { margin-bottom: 32px; }
.rf-mb-lg { margin-bottom: 48px; }

.rf-visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
}


/* ========================================
   ANIMATIONS
   ======================================== */

@keyframes rf-fade-up {
  from {
    opacity: 0;
    transform: translateY(24px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.rf-reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

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

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


/* ========================================
   WORDPRESS OVERRIDES
   ======================================== */

/* Remove block editor defaults that conflict */
.wp-site-blocks {
  padding: 0 !important;
}

.has-global-padding {
  padding: 0 !important;
}

/* Ensure body has no WP admin bar gap issues */
body.admin-bar .rf-header {
  top: 32px;
}

@media (max-width: 782px) {
  body.admin-bar .rf-header {
    top: 46px;
  }
}


/* ========================================
   FOUNDER PROFILE PAGE
   ======================================== */

.rf-founder-photo {
  width: 100%;
  max-width: 400px;
  border-radius: var(--rf-radius-lg);
  border: 1px solid var(--rf-border);
  object-fit: cover;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.4);
}

.rf-founder-name {
  font-size: clamp(1.8rem, 3vw, 2.4rem);
  font-weight: 700;
  color: var(--rf-brushed-steel);
  margin-bottom: 4px;
}

.rf-founder-title {
  font-family: var(--rf-font-mono);
  font-size: 0.8rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--rf-ember);
  margin-bottom: 24px;
}

.rf-founder-quote {
  border-left: 3px solid var(--rf-ember);
  padding-left: 24px;
  margin: 32px 0;
  font-style: italic;
  color: var(--rf-titanium);
  font-size: 1.05rem;
  line-height: 1.8;
}

.rf-prose p {
  color: var(--rf-titanium);
  font-size: 0.95rem;
  line-height: 1.85;
  margin-bottom: 1.2rem;
}

.rf-prose h3 {
  margin-top: 0;
  margin-bottom: 16px;
}

.rf-founder-intro {
  display: flex;
  flex-direction: column;
  justify-content: center;
}

@media (max-width: 768px) {
  .rf-founder-photo {
    max-width: 280px;
    margin: 0 auto 32px;
  }
}