/*
Theme Name: Avvyd Solutions
Theme URI: https://avvyd.solutions
Author: Avvyd Solutions
Author URI: https://avvyd.solutions
Description: A high-tech AI-embedded app development company theme — fuchsia/magenta primary with deep blue-purple supporting palette.
Version: 1.8.0
License: GNU General Public License v2 or later
License URI: https://www.gnu.org/licenses/gpl-2.0.html
Text Domain: avvyd-solutions
Tags: technology, ai, dark, modern, one-page

/* ============================================================
   VERSION HISTORY
   ------------------------------------------------------------
   1.0.0  Initial theme — structure, CSS, PHP templates,
          hero, services, about, process, portfolio,
          testimonials, contact, footer
   1.1.0  Added blue/purple color spectrum
   1.2.0  BiD color system integration — exact BiD tokens
          (#6366f1, #7c3aed, navy depth scale)
   1.3.0  Adobe Stock graphics integrated — 19 images
          across all sections
   1.4.0  Site title, favicon/logo, real contact info
          (hello@avvyd.ai, KC address, 816-533-5509)
   1.5.0  Replaced placeholder sections — fake stats →
          What We Believe; fake portfolio → AI Impact;
          fake testimonials → Early Adopter trust
   1.6.0  BiD product page (page-bid.php) — features,
          competitor comparison table, pricing tiers,
          AI credits explainer, FAQ
   1.7.0  BiD homepage buttons updated (Learn More →
          product page, Launch BiD → app); BiD added
          to fallback nav menu
   1.8.0  Legal & security pages added — Privacy Policy,
          Terms of Service, Acceptable Use Policy, EULA,
          Security & Trust (page-privacy.php,
          page-terms.php, page-aup.php, page-eula.php,
          page-security.php, legal-styles.php);
          footer legal links updated; security trust
          bar added to BiD product page
   ============================================================ */

/* =========================================
   AVVYD SOLUTIONS — WORDPRESS THEME v1.2
   Primary:   Fuchsia / Magenta  (#FF007F)
   Supporting: BiD Indigo/Violet (#6366f1, #7c3aed)
               BiD Navy depths   (#020810 → #0a1628)
   Neutral:   Slate text scale   (#f1f5f9 → #334155)
   ========================================= */

:root {
  /* ── Fuchsia / Magenta  (Avvyd primary brand) ── */
  --fuchsia:         #FF007F;
  --fuchsia-light:   #FF4DA6;
  --fuchsia-dim:     #CC0066;
  --fuchsia-glow:    rgba(255, 0, 127, 0.13);
  --fuchsia-glow-lg: rgba(255, 0, 127, 0.20);

  /* ── Indigo / Violet  (BiD accent — exact values) ── */
  --indigo:          #6366f1;   /* --bid-accent */
  --indigo-light:    #818cf8;   /* one step lighter */
  --indigo-dark:     #4f46e5;   /* one step darker */
  --violet:          #7c3aed;   /* --bid-accent-dark */
  --violet-light:    #a78bfa;
  --violet-dim:      #5b21b6;
  --indigo-glow:     rgba(99, 102, 241, 0.15);   /* --bid-accent-glow approx */
  --indigo-border:   rgba(99, 102, 241, 0.20);   /* --bid-accent-border approx */
  --violet-glow:     rgba(124, 58, 237, 0.18);

  /* ── Blue-Cyan  (BiD info / on-hold stage) ── */
  --cyan:            #06b6d4;   /* --bid-info / --bid-type-rfi */
  --blue:            #3b82f6;   /* --bid-stage-onhold */
  --blue-glow:       rgba(59, 130, 246, 0.15);

  /* ── Background Depths  (BiD navy scale, exact) ── */
  --black:           #000000;
  --black-deep:      #020810;   /* --bid-bg-deep — the true floor */
  --black-base:      #0a1628;   /* --bid-bg-base — panels */
  --black-surface:   #0f172a;   /* --bid-bg-surface — inputs */
  --black-raised:    #1e293b;   /* --bid-bg-raised — hover states */
  --black-subtle:    #334155;   /* --bid-bg-subtle — secondary borders */
  /* Aliases used in older rules — mapped to BiD equivalents */
  --black-card:      #0a1628;
  --black-card-alt:  #0f172a;
  --black-border:    #1e293b;
  --black-border-hi: #334155;

  /* ── Text Scale  (BiD slate tokens, exact) ── */
  --white:           #f1f5f9;   /* --bid-text-primary  (warm white, not pure) */
  --white-pure:      #FFFFFF;
  --grey-bright:     #e2e8f0;   /* --bid-text-secondary */
  --grey-soft:       #94a3b8;   /* --bid-text-muted */
  --grey-faint:      #64748b;   /* --bid-text-faint */
  --grey-ghost:      #475569;   /* --bid-text-ghost */
  --grey-muted:      #334155;   /* --bid-text-dim */

  /* ── Gradients ── */
  --grad-brand:      linear-gradient(135deg, var(--fuchsia), var(--violet));
  --grad-indigo:     linear-gradient(135deg, var(--violet), var(--indigo));  /* --bid-accent-gradient */
  --grad-full:       linear-gradient(135deg, var(--fuchsia), var(--violet), var(--indigo));
  --grad-hero-text:  linear-gradient(90deg, var(--fuchsia), var(--violet-light), var(--indigo-light));
  --grad-orb-warm:   radial-gradient(circle, rgba(255,0,127,0.25) 0%, rgba(124,58,237,0.12) 50%, transparent 70%);
  --grad-orb-cool:   radial-gradient(circle, rgba(124,58,237,0.20) 0%, rgba(99,102,241,0.10) 50%, transparent 70%);
  --grad-auth-bg:    radial-gradient(ellipse at 30% 20%, #1e1040 0%, #020810 60%); /* BiD auth screen */

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

  /* ── Shape ── */
  --radius-sm: 4px;
  --radius-md: 12px;
  --radius-lg: 24px;

  /* ── Motion ── */
  --transition: 0.35s cubic-bezier(0.4, 0, 0.2, 1);

  /* ── Glows ── */
  --glow-fuchsia:    0 0 32px rgba(255, 0, 127, 0.45);
  --glow-fuchsia-sm: 0 0 14px rgba(255, 0, 127, 0.28);
  --glow-indigo:     0 0 32px rgba(99, 102, 241, 0.40);
  --glow-indigo-sm:  0 0 14px rgba(99, 102, 241, 0.28);
  --glow-violet:     0 0 32px rgba(124, 58, 237, 0.40);
  --glow-blue-sm:    0 0 14px rgba(59, 130, 246, 0.28);
  /* Legacy aliases */
  --glow:            var(--glow-fuchsia);
  --glow-sm:         var(--glow-fuchsia-sm);
  /* old purple aliases → remap to indigo/violet */
  --purple:          var(--violet);
  --purple-light:    var(--violet-light);
  --purple-dim:      var(--violet-dim);
  --purple-glow:     var(--violet-glow);
  --blue-light:      #818cf8;   /* indigo-light stands in for blue-light visually */
  --blue-dim:        var(--violet-dim);
  --blue-deep:       var(--black-base);
}

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

html { scroll-behavior: smooth; font-size: 16px; }

body {
  background: var(--black-deep);
  color: var(--white);
  font-family: var(--font-body);
  font-weight: 400;
  line-height: 1.7;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  /* BiD-matched atmospheric depth: indigo bloom top-right, violet whisper bottom-left */
  background-image:
    radial-gradient(ellipse 110% 55% at 85% -5%, rgba(99,102,241,0.07) 0%, transparent 60%),
    radial-gradient(ellipse 70% 45% at -5% 85%,  rgba(124,58,237,0.06) 0%, transparent 55%);
}

img { max-width: 100%; height: auto; display: block; }
a { color: var(--fuchsia); text-decoration: none; transition: color var(--transition); }
a:hover { color: var(--fuchsia-light); }

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

h1 { font-size: clamp(2.8rem, 7vw, 5.5rem); }
h2 { font-size: clamp(2rem, 4.5vw, 3.2rem); }
h3 { font-size: clamp(1.3rem, 2.5vw, 1.8rem); }
h4 { font-size: 1.25rem; }

p { font-size: 1.05rem; color: var(--grey-soft); margin-bottom: 1.2rem; }
p:last-child { margin-bottom: 0; }

/* ── Layout Helpers ─────────────────────── */
.container {
  width: 90%;
  max-width: 1180px;
  margin: 0 auto;
}

.section {
  padding: 100px 0;
}

.section-label {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--fuchsia);
  margin-bottom: 1rem;
  display: block;
}

.section-title {
  margin-bottom: 1.5rem;
}

.section-title em {
  font-style: normal;
  color: var(--fuchsia);
}

.text-center { text-align: center; }

/* ── Buttons ────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.85rem 2rem;
  border-radius: var(--radius-sm);
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 0.95rem;
  letter-spacing: 0.03em;
  transition: all var(--transition);
  cursor: pointer;
  border: none;
  position: relative;
  overflow: hidden;
}

.btn-primary {
  background: var(--fuchsia);
  color: var(--white);
}

.btn-primary:hover {
  background: var(--fuchsia-light);
  color: var(--white);
  box-shadow: var(--glow);
  transform: translateY(-2px);
}

.btn-outline {
  background: transparent;
  color: var(--fuchsia);
  border: 1.5px solid var(--fuchsia);
}

.btn-outline:hover {
  background: var(--fuchsia-glow);
  color: var(--fuchsia-light);
  box-shadow: var(--glow-sm);
  transform: translateY(-2px);
}

/* ── Noise overlay ──────────────────────── */
body::before {
  content: '';
  position: fixed;
  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='0.04'/%3E%3C/svg%3E");
  pointer-events: none;
  z-index: 9999;
  opacity: 0.4;
}

/* ── Navigation ─────────────────────────── */
#site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  padding: 1.2rem 0;
  transition: background var(--transition), padding var(--transition), backdrop-filter var(--transition);
}

#site-header.scrolled {
  background: rgba(2, 8, 16, 0.92);   /* --bid-bg-deep with opacity */
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  padding: 0.8rem 0;
  border-bottom: 1px solid var(--black-border);
}

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.site-logo {
  font-family: var(--font-display);
  font-size: 1.6rem;
  font-weight: 800;
  color: var(--white);
  letter-spacing: -0.03em;
}

.site-logo span {
  color: var(--fuchsia);
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: 2.5rem;
  list-style: none;
}

.nav-menu a {
  font-family: var(--font-display);
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--grey-soft);
  letter-spacing: 0.04em;
  transition: color var(--transition);
}

.nav-menu a:hover { color: var(--white); }

.nav-cta { margin-left: 1rem; }

/* Mobile menu toggle */
.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}

.nav-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--white);
  transition: all var(--transition);
}

/* ── Hero Section ───────────────────────── */
#hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
  padding-top: 100px;
}

.hero-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.hero-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(99,102,241,0.07) 1px, transparent 1px),
    linear-gradient(90deg, rgba(99,102,241,0.07) 1px, transparent 1px);
  background-size: 60px 60px;
  mask-image: radial-gradient(ellipse 80% 70% at 50% 50%, black 30%, transparent 100%);
}

.hero-orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  pointer-events: none;
}

.hero-orb-1 {
  width: 700px;
  height: 700px;
  /* Fuchsia → Violet: fuchsia side is brand, bleeds into BiD violet */
  background: radial-gradient(circle, rgba(255,0,127,0.26) 0%, rgba(124,58,237,0.12) 50%, transparent 70%);
  top: -15%;
  right: -8%;
}

.hero-orb-2 {
  width: 500px;
  height: 500px;
  /* Violet → Indigo: pure BiD palette on the cool side */
  background: radial-gradient(circle, rgba(124,58,237,0.20) 0%, rgba(99,102,241,0.10) 50%, transparent 70%);
  bottom: 5%;
  left: -8%;
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: 800px;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: rgba(123, 47, 255, 0.1);
  border: 1px solid rgba(123, 47, 255, 0.3);
  border-radius: 100px;
  padding: 0.4rem 1rem;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.15em;
  color: var(--purple-light);
  margin-bottom: 2rem;
}

.hero-badge::before {
  content: '';
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--fuchsia);
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(0.8); }
}

.hero-title {
  margin-bottom: 1.5rem;
}

.hero-title .line-accent {
  display: block;
  background: var(--grad-hero-text);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-subtitle {
  font-size: 1.2rem;
  max-width: 560px;
  margin-bottom: 2.5rem;
  color: var(--grey-soft);
}

.hero-actions {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}

.hero-scroll {
  position: absolute;
  bottom: 2.5rem;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
  z-index: 2;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.15em;
  color: var(--grey-muted);
  text-transform: uppercase;
}

.scroll-line {
  width: 1px;
  height: 40px;
  background: linear-gradient(to bottom, var(--fuchsia), transparent);
  animation: scrollPulse 2s ease-in-out infinite;
}

@keyframes scrollPulse {
  0%, 100% { opacity: 1; transform: scaleY(1); }
  50% { opacity: 0.4; transform: scaleY(0.7); }
}

/* ── Stats Bar ──────────────────────────── */
#stats {
  padding: 50px 0;
  border-top: 1px solid var(--black-border);
  border-bottom: 1px solid var(--black-border);
  background: var(--black-card);
  position: relative;
  overflow: hidden;
}

#stats::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg,
    rgba(99,102,241,0.05) 0%,
    rgba(124,58,237,0.05) 50%,
    rgba(255,0,127,0.04) 100%);
  pointer-events: none;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2rem;
}

.stat-item {
  text-align: center;
  padding: 1rem;
}

.stat-number {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 800;
  color: var(--fuchsia);
  letter-spacing: -0.03em;
  line-height: 1;
  margin-bottom: 0.4rem;
}

/* Walk through BiD spectrum left → right */
.stat-item:nth-child(2) .stat-number { color: var(--violet-light); }
.stat-item:nth-child(3) .stat-number { color: var(--indigo-light); }
.stat-item:nth-child(4) .stat-number {
  background: var(--grad-full);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.stat-label {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--grey-soft);
}

/* ── Services Section ───────────────────── */
#services {
  background: var(--black-deep);
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5px;
  background: var(--black-border);
  border: 1.5px solid var(--black-border);
  border-radius: var(--radius-md);
  overflow: hidden;
  margin-top: 4rem;
}

.service-card {
  background: var(--black-card);
  padding: 2.5rem;
  transition: background var(--transition);
  position: relative;
  overflow: hidden;
}

.service-card::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(99,102,241,0.07), transparent 60%);
  opacity: 0;
  transition: opacity var(--transition);
}

.service-card:hover { background: var(--black-surface); }
.service-card:hover::after { opacity: 1; }

.service-icon {
  width: 50px;
  height: 50px;
  border-radius: var(--radius-sm);
  background: var(--indigo-glow);
  border: 1px solid var(--indigo-border);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.5rem;
  font-size: 1.4rem;
  position: relative;
  z-index: 1;
}

/* Cycle icon accent colors: fuchsia → violet → indigo */
.service-card:nth-child(1) .service-icon { background: rgba(255,0,127,0.08);  border-color: rgba(255,0,127,0.22); }
.service-card:nth-child(2) .service-icon { background: rgba(124,58,237,0.08); border-color: rgba(124,58,237,0.22); }
.service-card:nth-child(3) .service-icon { background: rgba(99,102,241,0.08); border-color: rgba(99,102,241,0.22); }
.service-card:nth-child(4) .service-icon { background: rgba(124,58,237,0.08); border-color: rgba(124,58,237,0.22); }
.service-card:nth-child(5) .service-icon { background: rgba(255,0,127,0.08);  border-color: rgba(255,0,127,0.22); }
.service-card:nth-child(6) .service-icon { background: rgba(99,102,241,0.08); border-color: rgba(99,102,241,0.22); }

.service-card h3 {
  margin-bottom: 0.75rem;
  font-size: 1.2rem;
  position: relative;
  z-index: 1;
}

.service-card p {
  font-size: 0.95rem;
  position: relative;
  z-index: 1;
}

/* ── About Section ──────────────────────── */
#about {
  background: var(--black-card);
  position: relative;
  overflow: hidden;
}

#about::after {
  content: '';
  position: absolute;
  width: 500px;
  height: 500px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(27,111,255,0.07) 0%, transparent 70%);
  bottom: -100px;
  right: -100px;
  pointer-events: none;
}

.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 5rem;
  align-items: center;
}

.about-visual {
  position: relative;
}

.about-box {
  aspect-ratio: 1;
  max-width: 460px;
  border-radius: var(--radius-lg);
  background: linear-gradient(135deg, #0C0D1A 0%, #090C1F 100%);
  border: 1px solid var(--black-border);
  overflow: hidden;
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
}

.about-box-inner {
  text-align: center;
  z-index: 2;
  position: relative;
}

.about-orb {
  position: absolute;
  width: 300px;
  height: 300px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(124,58,237,0.18) 0%, rgba(99,102,241,0.08) 50%, transparent 70%);
  filter: blur(30px);
}

.about-box-label {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--indigo-light);
  margin-bottom: 0.5rem;
}

.about-box-num {
  font-family: var(--font-display);
  font-size: 5rem;
  font-weight: 800;
  color: var(--white);
  line-height: 1;
  letter-spacing: -0.05em;
}

.about-box-num span { color: var(--fuchsia); }

.about-dot {
  position: absolute;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--fuchsia);
  box-shadow: var(--glow-sm);
}

.about-dot-1 { top: 20%; right: 15%; background: var(--indigo-light); box-shadow: var(--glow-indigo-sm); animation: float 3s ease-in-out infinite; }
.about-dot-2 { bottom: 25%; left: 10%; background: var(--violet-light); box-shadow: 0 0 14px rgba(124,58,237,0.5); animation: float 4s ease-in-out infinite 1s; }

@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-12px); }
}

.about-features {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 1rem;
  margin-top: 2rem;
}

.about-features li {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-size: 0.95rem;
  color: var(--grey-soft);
}

.about-features li::before {
  content: '';
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: var(--fuchsia-glow);
  border: 1px solid var(--fuchsia);
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 20 20'%3E%3Cpath fill='%23FF007F' d='M8.3 14.4L4 10.1l1.4-1.4 2.9 2.9 6.2-6.2 1.4 1.4z'/%3E%3C/svg%3E");
  background-size: 14px;
  background-repeat: no-repeat;
  background-position: center;
}

/* ── Process Section ────────────────────── */
#process {
  background: var(--black-deep);
}

.process-steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  margin-top: 4rem;
  position: relative;
}

.process-steps::before {
  content: '';
  position: absolute;
  top: 28px;
  left: 12.5%;
  right: 12.5%;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--fuchsia), var(--violet), var(--indigo), transparent);
  z-index: 0;
}

.process-step {
  text-align: center;
  padding: 0 1.5rem;
  position: relative;
  z-index: 1;
}

.step-num {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: var(--black-base);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1.5rem;
  font-family: var(--font-mono);
  font-size: 0.85rem;
  font-weight: 700;
}

/* Fuchsia → Violet → Violet → Indigo — walks the full Avvyd/BiD spectrum */
.process-step:nth-child(1) .step-num { border: 1px solid var(--fuchsia);  color: var(--fuchsia);      box-shadow: var(--glow-fuchsia-sm); }
.process-step:nth-child(2) .step-num { border: 1px solid var(--violet);   color: var(--violet-light); box-shadow: 0 0 14px rgba(124,58,237,0.35); }
.process-step:nth-child(3) .step-num { border: 1px solid var(--indigo);   color: var(--indigo-light); box-shadow: var(--glow-indigo-sm); }
.process-step:nth-child(4) .step-num { border: 1px solid var(--indigo);   color: var(--indigo-light); box-shadow: var(--glow-indigo-sm); }

.process-step h3 {
  font-size: 1.05rem;
  margin-bottom: 0.6rem;
}

.process-step p {
  font-size: 0.88rem;
}

/* ── Portfolio Section ──────────────────── */
#portfolio {
  background: var(--black-card-alt);
  position: relative;
  overflow: hidden;
}

#portfolio::before {
  content: '';
  position: absolute;
  width: 600px;
  height: 400px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(99,102,241,0.06) 0%, transparent 70%);
  top: 0;
  left: -100px;
  pointer-events: none;
}

.portfolio-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.5rem;
  margin-top: 4rem;
}

.portfolio-card {
  border-radius: var(--radius-md);
  overflow: hidden;
  background: var(--black-deep);
  border: 1px solid var(--black-border);
  transition: transform var(--transition), border-color var(--transition), box-shadow var(--transition);
  cursor: pointer;
}

.portfolio-card:hover {
  transform: translateY(-6px);
  border-color: var(--indigo-border);
  box-shadow: var(--glow-indigo);
}

.portfolio-thumb {
  height: 220px;
  position: relative;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
}

.portfolio-thumb-bg {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, var(--fuchsia-dim), #1a0030);
  opacity: 0.9;
}

/* BiD-spectrum thumb gradients per card */
.portfolio-card:nth-child(1) .portfolio-thumb-bg { background: linear-gradient(135deg, var(--fuchsia-dim), #1a0030); }
.portfolio-card:nth-child(2) .portfolio-thumb-bg { background: var(--grad-indigo); }
.portfolio-card:nth-child(3) .portfolio-thumb-bg { background: linear-gradient(135deg, #0a1628, #1e1040); }
.portfolio-card:nth-child(4) .portfolio-thumb-bg { background: linear-gradient(135deg, var(--violet-dim), var(--fuchsia-dim)); }

.portfolio-thumb-icon {
  position: relative;
  z-index: 1;
  font-size: 3.5rem;
}

.portfolio-info { padding: 1.5rem; }

/* Tag colors walk the spectrum */
.portfolio-tag {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--fuchsia);
  margin-bottom: 0.5rem;
  display: block;
}

.portfolio-card:nth-child(2) .portfolio-tag { color: var(--violet-light); }
.portfolio-card:nth-child(3) .portfolio-tag { color: var(--indigo-light); }
.portfolio-card:nth-child(4) .portfolio-tag { color: var(--violet-light); }

.portfolio-info h3 { font-size: 1.1rem; margin-bottom: 0.4rem; }
.portfolio-info p  { font-size: 0.88rem; }

/* ── Testimonials ───────────────────────── */
#testimonials {
  background: var(--black-deep);
  position: relative;
}

#testimonials::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 70% 60% at 50% 100%, rgba(99,102,241,0.05) 0%, transparent 70%);
  pointer-events: none;
}

.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  margin-top: 4rem;
}

.testimonial-card {
  background: var(--black-base);         /* --bid-bg-base */
  border: 1px solid var(--black-border); /* --bid-border-subtle */
  border-radius: var(--radius-md);
  padding: 2rem;
  transition: border-color var(--transition), box-shadow var(--transition);
  position: relative;
  overflow: hidden;
}

.testimonial-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: var(--grad-indigo);
  opacity: 0;
  transition: opacity var(--transition);
}

.testimonial-card:hover {
  border-color: var(--indigo-border);
  box-shadow: var(--glow-indigo-sm);
}

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

.testimonial-stars {
  color: var(--fuchsia);
  font-size: 0.85rem;
  letter-spacing: 0.1em;
  margin-bottom: 1rem;
}

.testimonial-text {
  font-size: 0.95rem;
  font-style: italic;
  color: var(--grey-bright);   /* --bid-text-secondary */
  margin-bottom: 1.5rem;
  line-height: 1.7;
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.author-avatar {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--grad-indigo);   /* BiD primary button gradient */
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-size: 0.85rem;
  font-weight: 700;
  color: white;
  flex-shrink: 0;
}

.author-name {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 0.9rem;
  color: var(--white);
}

.author-role {
  font-size: 0.78rem;
  color: var(--grey-soft);
}

/* ── CTA Section ────────────────────────── */
#cta {
  padding: 120px 0;
  text-align: center;
  position: relative;
  overflow: hidden;
  background: var(--grad-auth-bg);   /* BiD auth screen bg */
}

.cta-bg-orb {
  position: absolute;
  width: 800px;
  height: 800px;
  border-radius: 50%;
  /* Violet core (BiD) → fades to fuchsia edge (Avvyd) */
  background: radial-gradient(circle,
    rgba(124,58,237,0.14) 0%,
    rgba(99,102,241,0.08) 35%,
    rgba(255,0,127,0.06) 60%,
    transparent 75%);
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  pointer-events: none;
  filter: blur(20px);
}

.cta-inner {
  position: relative;
  z-index: 2;
  max-width: 660px;
  margin: 0 auto;
}

.cta-inner h2 { margin-bottom: 1.2rem; }
.cta-inner p { font-size: 1.1rem; margin-bottom: 2.5rem; }

.cta-actions {
  display: flex;
  gap: 1rem;
  justify-content: center;
  flex-wrap: wrap;
}

/* ── Contact Section ────────────────────── */
#contact {
  background: var(--black-base);   /* --bid-bg-base */
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.3fr;
  gap: 5rem;
  align-items: start;
  margin-top: 4rem;
}

.contact-info h3 {
  font-size: 1.5rem;
  margin-bottom: 1rem;
}

.contact-detail {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 1rem;
  font-size: 0.95rem;
  color: var(--grey-soft);
}

.contact-icon {
  width: 36px;
  height: 36px;
  border-radius: var(--radius-sm);
  background: var(--indigo-glow);
  border: 1px solid var(--indigo-border);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  flex-shrink: 0;
}

/* WordPress Form Styles */
.avvyd-form .form-group {
  margin-bottom: 1.2rem;
}

.avvyd-form label {
  display: block;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--grey-soft);
  margin-bottom: 0.4rem;
}

.avvyd-form input,
.avvyd-form textarea,
.avvyd-form select {
  width: 100%;
  padding: 0.85rem 1rem;
  background: var(--black-surface);   /* --bid-bg-surface */
  border: 1px solid var(--black-border);
  border-radius: var(--radius-sm);
  color: var(--white);
  font-family: var(--font-body);
  font-size: 0.95rem;
  transition: border-color var(--transition), box-shadow var(--transition);
}

.avvyd-form input:focus,
.avvyd-form textarea:focus,
.avvyd-form select:focus {
  outline: none;
  border-color: var(--indigo);
  box-shadow: 0 0 0 3px rgba(99,102,241,0.15);   /* BiD indigo focus ring */
}

.avvyd-form textarea { min-height: 130px; resize: vertical; }

/* ── Footer ─────────────────────────────── */
#site-footer {
  background: var(--black-deep);   /* --bid-bg-deep */
  border-top: 1px solid var(--black-border);
  padding: 60px 0 30px;
}

.footer-top {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1fr;
  gap: 3rem;
  margin-bottom: 3rem;
}

.footer-brand p {
  font-size: 0.9rem;
  margin-top: 0.75rem;
  max-width: 260px;
  color: var(--grey-faint);
}

.footer-col h4 {
  font-family: var(--font-display);
  font-size: 0.9rem;
  letter-spacing: 0.05em;
  color: var(--grey-bright);
  margin-bottom: 1.2rem;
}

.footer-col ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
}

.footer-col ul a {
  font-size: 0.88rem;
  color: var(--grey-faint);   /* --bid-text-faint */
  transition: color var(--transition);
}

.footer-col ul a:hover { color: var(--indigo-light); }

.footer-bottom {
  border-top: 1px solid var(--black-border);
  padding-top: 1.5rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1rem;
}

.footer-bottom p {
  font-size: 0.82rem;
  color: var(--grey-ghost);   /* --bid-text-ghost */
  margin: 0;
}

.social-links {
  display: flex;
  gap: 0.75rem;
}

.social-link {
  width: 36px;
  height: 36px;
  border-radius: var(--radius-sm);
  background: var(--black-base);
  border: 1px solid var(--black-border);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--grey-faint);
  font-size: 0.9rem;
  transition: all var(--transition);
}

.social-link:hover {
  border-color: var(--indigo-border);
  color: var(--indigo-light);
  box-shadow: var(--glow-indigo-sm);
}

/* ── WordPress Standard Classes ─────────── */
.wp-block-image { margin: 1.5rem 0; }
.alignleft { float: left; margin: 0 1.5rem 1rem 0; }
.alignright { float: right; margin: 0 0 1rem 1.5rem; }
.aligncenter { text-align: center; margin: 0 auto; }
.wp-caption { max-width: 100%; }
.wp-caption-text { font-size: 0.85rem; color: var(--grey-soft); margin-top: 0.4rem; }

.screen-reader-text {
  clip: rect(1px, 1px, 1px, 1px);
  position: absolute;
  height: 1px;
  width: 1px;
  overflow: hidden;
}

/* ── Section label variant: indigo ──────── */
.section-label-indigo {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--indigo-light);
  margin-bottom: 1rem;
  display: block;
}

/* ── BiD Featured App Block ─────────────── */
#bid-feature {
  background: var(--black-base);
  border-top: 1px solid var(--black-border);
  border-bottom: 1px solid var(--black-border);
  position: relative;
  overflow: hidden;
}

#bid-feature::before {
  content: '';
  position: absolute;
  inset: 0;
  background: var(--grad-auth-bg);
  opacity: 0.7;
}

#bid-feature::after {
  content: '';
  position: absolute;
  width: 500px;
  height: 500px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(99,102,241,0.14) 0%, transparent 70%);
  top: -100px;
  right: -100px;
  filter: blur(40px);
  pointer-events: none;
}

.bid-feature-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 5rem;
  align-items: center;
  position: relative;
  z-index: 2;
}

.bid-feature-content h2 { margin-bottom: 1.2rem; }

.bid-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: rgba(99,102,241,0.1);
  border: 1px solid rgba(99,102,241,0.25);
  border-radius: 100px;
  padding: 0.4rem 1rem;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.15em;
  color: var(--indigo-light);
  margin-bottom: 1.5rem;
}

.bid-features-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
  margin: 1.5rem 0 2rem;
}

.bid-features-list li {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  font-size: 0.95rem;
  color: var(--grey-soft);
}

.bid-feature-dot {
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: var(--grad-indigo);
  flex-shrink: 0;
  margin-top: 3px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.6rem;
  color: white;
}

.bid-actions {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}

.btn-indigo {
  background: var(--grad-indigo);
  color: var(--white-pure);
  border: none;
}

.btn-indigo:hover {
  filter: brightness(1.15);
  box-shadow: var(--glow-indigo);
  transform: translateY(-2px);
  color: var(--white-pure);
}

.btn-outline-indigo {
  background: transparent;
  color: var(--indigo-light);
  border: 1.5px solid rgba(99,102,241,0.4);
}

.btn-outline-indigo:hover {
  background: rgba(99,102,241,0.08);
  color: var(--indigo-light);
  box-shadow: var(--glow-indigo-sm);
  transform: translateY(-2px);
}

.bid-visual {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
}

.bid-screen {
  width: 100%;
  max-width: 440px;
  aspect-ratio: 4/3;
  background: var(--black-surface);
  border: 1px solid rgba(99,102,241,0.2);
  border-radius: var(--radius-md);
  overflow: hidden;
  position: relative;
  box-shadow: 0 0 60px rgba(99,102,241,0.15), 0 0 120px rgba(124,58,237,0.08);
}

.bid-screen-header {
  background: var(--black-raised);
  padding: 0.75rem 1rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  border-bottom: 1px solid var(--black-border);
}

.bid-screen-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
}

.bid-screen-dot:nth-child(1) { background: #ef4444; }
.bid-screen-dot:nth-child(2) { background: #f59e0b; }
.bid-screen-dot:nth-child(3) { background: #10b981; }

.bid-screen-title {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--grey-faint);
  margin-left: 0.5rem;
  letter-spacing: 0.05em;
}

.bid-screen-body {
  padding: 1rem;
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
}

.bid-row {
  height: 10px;
  border-radius: 100px;
  background: var(--black-raised);
}

.bid-row-wide   { width: 80%; }
.bid-row-medium { width: 55%; }
.bid-row-short  { width: 35%; }

.bid-row-accent {
  background: linear-gradient(90deg, var(--indigo), var(--violet));
  width: 45%;
}

.bid-card-row {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 0.5rem;
  margin-top: 0.4rem;
}

.bid-mini-card {
  height: 55px;
  border-radius: var(--radius-sm);
  background: var(--black-raised);
  border: 1px solid var(--black-border);
  padding: 0.5rem;
  display: flex;
  flex-direction: column;
  gap: 0.3rem;
}

.bid-mini-card-bar {
  height: 5px;
  border-radius: 100px;
  background: var(--black-subtle);
  width: 70%;
}

.bid-mini-card:nth-child(1) .bid-mini-card-bar { background: var(--indigo); width: 60%; }
.bid-mini-card:nth-child(2) .bid-mini-card-bar { background: var(--violet); width: 80%; }
.bid-mini-card:nth-child(3) .bid-mini-card-bar { background: var(--fuchsia); width: 50%; }
/* ═══════════════════════════════════════════
   WHAT WE BELIEVE — replaces stats bar
   ═══════════════════════════════════════════ */

#beliefs {
  padding: 48px 0;
  border-top: 1px solid var(--black-border);
  border-bottom: 1px solid var(--black-border);
  background: var(--black-card);
  position: relative;
  overflow: hidden;
}

#beliefs::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg,
    rgba(99,102,241,0.04) 0%,
    rgba(124,58,237,0.04) 50%,
    rgba(255,0,127,0.03) 100%);
  pointer-events: none;
}

.beliefs-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  position: relative;
  z-index: 1;
}

.belief-item {
  padding: 1.8rem 2rem;
  text-align: center;
  border-right: 1px solid var(--black-border);
  transition: background var(--transition);
}

.belief-item:last-child { border-right: none; }
.belief-item:hover { background: rgba(99,102,241,0.04); }

.belief-icon {
  font-size: 1.2rem;
  color: var(--fuchsia);
  margin-bottom: 0.8rem;
  display: block;
}

.belief-item:nth-child(2) .belief-icon { color: var(--violet-light); }
.belief-item:nth-child(3) .belief-icon { color: var(--indigo-light); }
.belief-item:nth-child(4) .belief-icon { color: var(--violet-light); }

.belief-title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1rem;
  color: var(--white);
  margin-bottom: 0.5rem;
  letter-spacing: -0.01em;
}

.belief-desc {
  font-size: 0.85rem;
  color: var(--grey-soft);
  line-height: 1.6;
}

/* ═══════════════════════════════════════════
   IMPACT GRID — replaces fake portfolio
   ═══════════════════════════════════════════ */

.impact-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.5rem;
  margin-top: 4rem;
}

.impact-card {
  border-radius: var(--radius-md);
  overflow: hidden;
  background: var(--black-deep);
  border: 1px solid var(--black-border);
  transition: transform var(--transition), border-color var(--transition), box-shadow var(--transition);
}

.impact-card:hover {
  transform: translateY(-6px);
  border-color: rgba(124,58,237,0.45);
  box-shadow: 0 0 32px rgba(124,58,237,0.2);
}

.impact-card-icon {
  position: relative;
  z-index: 1;
  font-size: 2.8rem;
  filter: drop-shadow(0 0 12px rgba(255,0,127,0.4));
}

.impact-card:nth-child(1) .portfolio-thumb { background-image: url('assets/images/portfolio-healthcare.jpg'); background-size: cover; background-position: center; }
.impact-card:nth-child(2) .portfolio-thumb { background-image: url('assets/images/portfolio-ecommerce.jpg');  background-size: cover; background-position: center; }
.impact-card:nth-child(3) .portfolio-thumb { background-image: url('assets/images/portfolio-fintech.jpg');    background-size: cover; background-position: center; }
.impact-card:nth-child(4) .portfolio-thumb { background-image: url('assets/images/portfolio-edtech.jpg');     background-size: cover; background-position: center; }

.impact-card:nth-child(1) .portfolio-tag { color: var(--fuchsia); }
.impact-card:nth-child(2) .portfolio-tag { color: var(--violet-light); }
.impact-card:nth-child(3) .portfolio-tag { color: var(--indigo-light); }
.impact-card:nth-child(4) .portfolio-tag { color: var(--violet-light); }

/* ═══════════════════════════════════════════
   TRUST / EARLY ADOPTER — replaces fake testimonials
   ═══════════════════════════════════════════ */

.trust-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

.trust-card {
  background: var(--black-base);
  border: 1px solid var(--black-border);
  border-radius: var(--radius-md);
  padding: 2.2rem;
  transition: border-color var(--transition), box-shadow var(--transition);
  position: relative;
  overflow: hidden;
}

.trust-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  opacity: 0;
  transition: opacity var(--transition);
}

.trust-card:nth-child(1)::before { background: var(--grad-brand); }
.trust-card:nth-child(2)::before { background: var(--grad-indigo); }
.trust-card:nth-child(3)::before { background: linear-gradient(90deg, var(--fuchsia), var(--violet)); }

.trust-card:hover {
  border-color: var(--indigo-border);
  box-shadow: var(--glow-indigo-sm);
}

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

.trust-icon {
  font-size: 2rem;
  margin-bottom: 1.2rem;
  display: block;
}

.trust-card h3 {
  font-size: 1.15rem;
  margin-bottom: 0.75rem;
  color: var(--white);
}

.trust-card p {
  font-size: 0.93rem;
  line-height: 1.75;
  color: var(--grey-soft);
  margin: 0;
}

/* ═══════════════════════════════════════════
   IMAGE INTEGRATION STYLES
   ═══════════════════════════════════════════ */

/* ── Hero background image ────────────────── */
#hero {
  background-image: url('assets/images/hero-bg.jpg');
  background-size: cover;
  background-position: center 30%;
  background-repeat: no-repeat;
}

/* Deepen the overlay so text stays readable */
#hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(
    135deg,
    rgba(2,8,16,0.82) 0%,
    rgba(7,8,15,0.70) 50%,
    rgba(2,8,16,0.80) 100%
  );
  z-index: 1;
}

.hero-bg, .hero-content, .hero-scroll { z-index: 2; }

/* ── Services section background ─────────── */
#services {
  position: relative;
}

#services::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image: url('assets/images/services-bg.jpg');
  background-size: cover;
  background-position: center;
  opacity: 0.06;
  z-index: 0;
}

#services .container { position: relative; z-index: 1; }

/* ── Service card images ──────────────────── */
.service-card-img {
  width: 100%;
  height: 160px;
  object-fit: cover;
  object-position: center;
  border-radius: var(--radius-sm) var(--radius-sm) 0 0;
  margin: -2.5rem -2.5rem 1.5rem -2.5rem;
  width: calc(100% + 5rem);
  display: block;
  opacity: 0.85;
  transition: opacity var(--transition);
}

.service-card:hover .service-card-img { opacity: 1; }

/* ── About section image ──────────────────── */
#about {
  background-image: url('assets/images/about-bg-tint.jpg');
  background-size: cover;
  background-position: center;
}

#about::before {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(2, 8, 16, 0.88);
  z-index: 0;
}

#about .container { position: relative; z-index: 1; }

.about-photo {
  width: 100%;
  max-width: 480px;
  aspect-ratio: 4/3;
  object-fit: cover;
  object-position: center top;
  border-radius: var(--radius-lg);
  border: 1px solid var(--black-border);
  display: block;
  box-shadow: 0 0 60px rgba(99,102,241,0.15);
}

/* ── Process section background ──────────── */
#process {
  position: relative;
}

#process::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image: url('assets/images/process-bg.jpg');
  background-size: cover;
  background-position: center;
  opacity: 0.05;
  z-index: 0;
}

#process .container { position: relative; z-index: 1; }

/* ── Portfolio card thumbnail images ─────── */
.portfolio-thumb img.portfolio-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  display: block;
  transition: transform 0.5s ease;
}

.portfolio-card:hover .portfolio-img {
  transform: scale(1.04);
}

/* Fallback bg images for placeholder cards */
.portfolio-card:nth-child(1) .portfolio-thumb { background-image: url('assets/images/portfolio-healthcare.jpg'); background-size: cover; background-position: center; }
.portfolio-card:nth-child(2) .portfolio-thumb { background-image: url('assets/images/portfolio-ecommerce.jpg');  background-size: cover; background-position: center; }
.portfolio-card:nth-child(3) .portfolio-thumb { background-image: url('assets/images/portfolio-fintech.jpg');    background-size: cover; background-position: center; }
.portfolio-card:nth-child(4) .portfolio-thumb { background-image: url('assets/images/portfolio-edtech.jpg');     background-size: cover; background-position: center; }

/* Keep overlay + icon on top of bg image */
.portfolio-thumb-bg { mix-blend-mode: multiply; opacity: 0.65; }
.portfolio-thumb-icon { z-index: 2; }

/* ── BiD section image backgrounds ───────── */
#bid-feature {
  background-image: url('assets/images/bid-bg.jpg');
  background-size: cover;
  background-position: center;
}

.bid-visual-photo {
  width: 100%;
  max-width: 520px;
  border-radius: var(--radius-md);
  border: 1px solid rgba(99,102,241,0.25);
  display: block;
  box-shadow: 0 0 60px rgba(99,102,241,0.2), 0 0 120px rgba(124,58,237,0.1);
  object-fit: cover;
  aspect-ratio: 16/9;
}

/* ── CTA section background ───────────────── */
#cta {
  background-image: url('assets/images/cta-bg.jpg');
  background-size: cover;
  background-position: center 40%;
}

#cta::before {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(2, 8, 16, 0.72);
  z-index: 0;
}

.cta-bg-orb, .cta-inner { z-index: 2; }

/* ── Responsive image tweaks ──────────────── */
@media (max-width: 768px) {
  .service-card-img {
    height: 130px;
    margin: -1.5rem -1.5rem 1.2rem -1.5rem;
    width: calc(100% + 3rem);
  }

  .about-photo { max-width: 100%; }
  .bid-visual-photo { max-width: 100%; }
}

/* ═══════════════════════════════════════════ */

@media (max-width: 1024px) {
  .services-grid { grid-template-columns: repeat(2, 1fr); }
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .trust-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-top { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 768px) {
  .section { padding: 70px 0; }

  .nav-menu { display: none; }
  .nav-menu.open {
    display: flex;
    flex-direction: column;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: rgba(2, 8, 16, 0.97);   /* --bid-bg-deep */
    backdrop-filter: blur(20px);
    padding: 1.5rem;
    gap: 1.2rem;
    border-top: 1px solid var(--black-border);
  }
  .nav-toggle { display: flex; }

  .services-grid,
  .process-steps,
  .impact-grid,
  .trust-grid,
  .contact-grid,
  .bid-feature-grid,
  .about-grid { grid-template-columns: 1fr; }

  .beliefs-grid { grid-template-columns: repeat(2, 1fr); }
  .belief-item { border-right: none; border-bottom: 1px solid var(--black-border); }
  .belief-item:nth-child(odd) { border-right: 1px solid var(--black-border); }
  .belief-item:nth-child(3),
  .belief-item:nth-child(4) { border-bottom: none; }

  .process-steps::before { display: none; }

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

  .footer-top { grid-template-columns: 1fr; gap: 2rem; }

  .hero-actions { flex-direction: column; align-items: flex-start; }
}

@media (max-width: 480px) {
  .stats-grid { grid-template-columns: 1fr 1fr; }
  .cta-actions { flex-direction: column; align-items: center; }
}