/* =====================================================================
   TheAppFathers -- Design System & Site Styles
   Brand colors derived from the TheAppFathers logo:
     - Graphite / Charcoal (primary)  #232327
     - Signal Orange (accent)         #F5720E
   ===================================================================== */

/* ---------------------------------------------------------------------
   1. Design Tokens
   --------------------------------------------------------------------- */
:root {
  /* Brand */
  --color-primary: #232327;
  --color-primary-600: #17171a;
  --color-primary-100: #e7e7e9;
  --color-accent: #f5720e;
  --color-accent-600: #d95f04;
  --color-accent-100: #fef0e3;
  --color-accent-50: #fff7ee;
  --color-secondary: #3a3a40;

  /* Neutrals */
  --color-bg: #ffffff;
  --color-bg-alt: #fafafa;
  --color-bg-dark: #141416;
  --color-surface: #ffffff;
  --color-border: #e7e7ea;
  --color-border-dark: #2a2a2e;
  --color-text: #1a1a1d;
  --color-text-muted: #62626b;
  --color-text-inverse: #ffffff;
  --color-text-inverse-muted: #b7b7bf;

  /* Semantic */
  --color-success: #17a463;
  --color-warning: #e8a317;
  --color-error: #de3b3b;

  /* Gradients */
  --gradient-brand: linear-gradient(135deg, var(--color-accent) 0%, #ff9142 100%);
  --gradient-dark: linear-gradient(160deg, #1c1c1f 0%, #0f0f11 100%);
  --gradient-mesh: radial-gradient(circle at 15% 20%, rgba(245, 114, 14, 0.14), transparent 45%),
                   radial-gradient(circle at 85% 0%, rgba(245, 114, 14, 0.10), transparent 40%);

  /* Typography */
  --font-display: 'Sora', 'Segoe UI', sans-serif;
  --font-body: 'Inter', 'Segoe UI', sans-serif;

  --fs-h1: clamp(2.4rem, 4.2vw + 1rem, 4rem);
  --fs-h2: clamp(1.9rem, 2.4vw + 1rem, 2.75rem);
  --fs-h3: clamp(1.35rem, 1vw + 1rem, 1.75rem);
  --fs-h4: 1.2rem;
  --fs-body-lg: 1.15rem;
  --fs-body: 1rem;
  --fs-sm: 0.9rem;
  --fs-xs: 0.8rem;

  /* Spacing scale */
  --space-1: 0.25rem;
  --space-2: 0.5rem;
  --space-3: 0.75rem;
  --space-4: 1rem;
  --space-5: 1.5rem;
  --space-6: 2rem;
  --space-7: 3rem;
  --space-8: 4rem;
  --space-9: 6rem;
  --space-10: 8rem;

  /* Layout */
  --container-max: 1240px;
  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 22px;
  --radius-full: 999px;

  /* Motion */
  --ease: cubic-bezier(0.4, 0, 0.2, 1);
  --transition: 0.25s var(--ease);

  /* Shadows */
  --shadow-sm: 0 1px 2px rgba(20, 20, 22, 0.06);
  --shadow-md: 0 8px 24px rgba(20, 20, 22, 0.08);
  --shadow-lg: 0 20px 48px rgba(20, 20, 22, 0.12);
  --shadow-accent: 0 12px 30px rgba(245, 114, 14, 0.28);
}

/* ---------------------------------------------------------------------
   2. Reset
   --------------------------------------------------------------------- */
*, *::before, *::after { box-sizing: border-box; }
* { margin: 0; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  font-family: var(--font-body);
  color: var(--color-text);
  background: var(--color-bg);
  line-height: 1.6;
  font-size: var(--fs-body);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
img, picture, svg { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button { font: inherit; cursor: pointer; }
input, textarea, select, button { font-family: inherit; }
ul, ol { list-style: none; padding: 0; }
table { border-collapse: collapse; width: 100%; }

h1, h2, h3, h4, h5 {
  font-family: var(--font-display);
  font-weight: 700;
  line-height: 1.15;
  letter-spacing: -0.02em;
  color: var(--color-primary);
}
h1 { font-size: var(--fs-h1); }
h2 { font-size: var(--fs-h2); }
h3 { font-size: var(--fs-h3); }
h4 { font-size: var(--fs-h4); }
p { color: var(--color-text-muted); }
.lead { font-size: var(--fs-body-lg); color: var(--color-text-muted); }

::selection { background: var(--color-accent); color: #fff; }

/* ---------------------------------------------------------------------
   3. Layout utilities
   --------------------------------------------------------------------- */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin-inline: auto;
  padding-inline: var(--space-5);
}
.section { padding-block: var(--space-9); }
.section-tight { padding-block: var(--space-7); }
.section-alt { background: var(--color-bg-alt); }
.section-dark { background: var(--gradient-dark); color: var(--color-text-inverse); }
.section-dark h2, .section-dark h3, .section-dark h4 { color: var(--color-text-inverse); }
.section-dark p { color: var(--color-text-inverse-muted); }

.grid { display: grid; gap: var(--space-6); }
.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }
.flex { display: flex; }
.flex-center { display: flex; align-items: center; justify-content: center; }
.flex-between { display: flex; align-items: center; justify-content: space-between; }
.flex-wrap { flex-wrap: wrap; }
.gap-2 { gap: var(--space-2); } .gap-3 { gap: var(--space-3); } .gap-4 { gap: var(--space-4); } .gap-5 { gap: var(--space-5); }

.text-center { text-align: center; }
.text-accent { color: var(--color-accent); }
.text-muted { color: var(--color-text-muted); }
.mx-auto { margin-inline: auto; }

.section-head { max-width: 680px; margin-bottom: var(--space-7); }
.section-head.center { margin-inline: auto; text-align: center; }
.section-head p { margin-top: var(--space-3); }

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--fs-xs);
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-accent);
  background: var(--color-accent-100);
  padding: 6px 14px;
  border-radius: var(--radius-full);
  margin-bottom: var(--space-4);
}
.section-dark .eyebrow { background: rgba(245, 114, 14, 0.16); }

/* ---------------------------------------------------------------------
   4. Buttons
   --------------------------------------------------------------------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: 0.9rem 1.7rem;
  border-radius: var(--radius-full);
  font-weight: 600;
  font-size: 0.98rem;
  border: 1.5px solid transparent;
  transition: transform var(--transition), box-shadow var(--transition), background var(--transition), color var(--transition), border-color var(--transition);
  white-space: nowrap;
}
.btn:active { transform: scale(0.97); }
.btn-primary {
  background: var(--color-accent);
  color: #fff;
  box-shadow: var(--shadow-accent);
}
.btn-primary:hover { background: var(--color-accent-600); transform: translateY(-2px); box-shadow: 0 16px 36px rgba(245,114,14,0.34); }
.btn-dark { background: var(--color-primary); color: #fff; }
.btn-dark:hover { background: var(--color-primary-600); transform: translateY(-2px); }
.btn-outline { background: transparent; border-color: var(--color-border); color: var(--color-text); }
.btn-outline:hover { border-color: var(--color-primary); background: var(--color-bg-alt); }
.section-dark .btn-outline { border-color: rgba(255,255,255,0.25); color: #fff; }
.section-dark .btn-outline:hover { border-color: #fff; background: rgba(255,255,255,0.08); }
.btn-white { background: #fff; color: var(--color-primary); }
.btn-white:hover { transform: translateY(-2px); box-shadow: var(--shadow-lg); }
.btn-sm { padding: 0.55rem 1.1rem; font-size: 0.85rem; }
.btn-block { width: 100%; }
.btn svg { width: 18px; height: 18px; }

/* ---------------------------------------------------------------------
   5. Header / Navigation
   --------------------------------------------------------------------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255, 255, 255, 0.85);
  backdrop-filter: saturate(180%) blur(14px);
  -webkit-backdrop-filter: saturate(180%) blur(14px);
  border-bottom: 1px solid transparent;
  transition: border-color var(--transition), box-shadow var(--transition);
}
.site-header.scrolled { border-color: var(--color-border); box-shadow: 0 4px 20px rgba(20,20,22,0.05); }
.nav-wrap { display: flex; align-items: center; justify-content: space-between; padding-block: 1rem; }
.brand { display: flex; align-items: center; gap: 0.6rem; font-family: var(--font-display); font-weight: 700; font-size: 1.15rem; color: var(--color-primary); }
.brand img { height: 40px; width: auto; }

.nav-main { display: flex; align-items: center; gap: var(--space-6); }
.nav-links { display: flex; align-items: center; gap: var(--space-5); }
.nav-links > li { position: relative; }
.nav-links a { font-weight: 600; font-size: 0.95rem; color: var(--color-text); padding: 0.5rem 0.1rem; position: relative; }
.nav-links a::after {
  content: ""; position: absolute; left: 0; bottom: -2px; height: 2px; width: 0;
  background: var(--color-accent); transition: width var(--transition);
}
.nav-links a:hover::after, .nav-links a.active::after { width: 100%; }
.nav-links a.active { color: var(--color-accent); }

.has-dropdown > a { display: inline-flex; align-items: center; gap: 4px; }
.has-dropdown > a svg { width: 14px; height: 14px; transition: transform var(--transition); }
.has-dropdown:hover > a svg { transform: rotate(180deg); }
.dropdown {
  position: absolute; top: calc(100% + 14px); left: 50%; transform: translateX(-50%) translateY(8px);
  width: 300px; background: #fff; border-radius: var(--radius-md); box-shadow: var(--shadow-lg);
  border: 1px solid var(--color-border); padding: 0.6rem; opacity: 0; visibility: hidden;
  transition: opacity var(--transition), transform var(--transition), visibility var(--transition);
}
.has-dropdown:hover .dropdown { opacity: 1; visibility: visible; transform: translateX(-50%) translateY(0); }
.dropdown a { display: flex; align-items: center; gap: 0.7rem; padding: 0.6rem 0.7rem; border-radius: var(--radius-sm); font-size: 0.9rem; }
.dropdown a:hover { background: var(--color-accent-50); color: var(--color-accent-600); }
.dropdown a svg { width: 18px; height: 18px; color: var(--color-accent); flex-shrink: 0; }
.dropdown a::after { display: none; }

.nav-actions { display: flex; align-items: center; gap: var(--space-4); }
.nav-toggle { display: none; background: none; border: none; padding: 6px; color: var(--color-primary); }

/* Mobile nav */
@media (max-width: 991px) {
  .nav-main { position: fixed; inset: 0 0 0 auto; width: min(340px, 86vw); background: #fff; flex-direction: column; align-items: stretch; padding: 1.5rem; gap: var(--space-5); transform: translateX(100%); transition: transform var(--transition); box-shadow: -10px 0 40px rgba(0,0,0,0.12); overflow-y: auto; }
  .nav-main.open { transform: translateX(0); }
  .nav-links { flex-direction: column; align-items: flex-start; gap: 0.2rem; width: 100%; }
  .nav-links > li { width: 100%; }
  .nav-links a { display: block; padding: 0.85rem 0.2rem; border-bottom: 1px solid var(--color-border); width: 100%; }
  .has-dropdown .dropdown { position: static; width: 100%; opacity: 1; visibility: visible; transform: none; box-shadow: none; border: none; display: none; padding-left: 0.8rem; }
  .has-dropdown.open .dropdown { display: block; }
  .nav-actions { flex-direction: column; align-items: stretch; margin-top: var(--space-4); }
  .nav-toggle { display: flex; }
  .nav-backdrop { position: fixed; inset: 0; background: rgba(10,10,12,0.4); opacity: 0; visibility: hidden; transition: opacity var(--transition); z-index: 90; }
  .nav-backdrop.open { opacity: 1; visibility: visible; }
}

/* ---------------------------------------------------------------------
   6. Hero
   --------------------------------------------------------------------- */
.hero {
  position: relative;
  padding-block: var(--space-9) var(--space-8);
  background: var(--color-bg);
  overflow: hidden;
}
.hero::before {
  content: ""; position: absolute; inset: 0; background: var(--gradient-mesh); pointer-events: none;
}
.hero-grid { display: grid; grid-template-columns: 1.05fr 0.95fr; gap: var(--space-8); align-items: center; position: relative; z-index: 1; }
.hero h1 { margin-bottom: var(--space-5); }
.hero .lead { max-width: 540px; margin-bottom: var(--space-6); }
.hero-ctas { display: flex; gap: var(--space-4); flex-wrap: wrap; margin-bottom: var(--space-7); }
.hero-trust { display: flex; align-items: center; gap: var(--space-6); flex-wrap: wrap; }
.hero-trust .stat-num { font-family: var(--font-display); font-size: 1.6rem; font-weight: 700; color: var(--color-primary); }
.hero-trust .stat-label { font-size: var(--fs-xs); color: var(--color-text-muted); }

.hero-visual { position: relative; }
.hero-visual-card {
  background: var(--gradient-dark); border-radius: var(--radius-lg); padding: var(--space-6);
  box-shadow: var(--shadow-lg); position: relative; overflow: hidden; aspect-ratio: 4/3.4;
}
.hero-visual-card::after { content: ""; position: absolute; inset: 0; background: var(--gradient-mesh); }
.hero-mock-window { position: relative; z-index: 1; background: rgba(255,255,255,0.04); border: 1px solid rgba(255,255,255,0.08); border-radius: var(--radius-md); padding: var(--space-4); height: 100%; display: flex; flex-direction: column; gap: var(--space-3); }
.hero-mock-dots { display: flex; gap: 6px; }
.hero-mock-dots span { width: 9px; height: 9px; border-radius: 50%; background: rgba(255,255,255,0.2); }
.hero-mock-line { height: 10px; border-radius: 5px; background: rgba(255,255,255,0.1); }
.hero-mock-line.short { width: 40%; }
.hero-mock-line.accent { background: var(--color-accent); width: 55%; }
.hero-float-card {
  position: absolute; background: #fff; border-radius: var(--radius-md); box-shadow: var(--shadow-lg);
  padding: var(--space-4); display: flex; align-items: center; gap: var(--space-3); animation: float 5s ease-in-out infinite;
}
.hero-float-card.card-1 { top: -6%; right: -8%; }
.hero-float-card.card-2 { bottom: -6%; left: -10%; animation-delay: 1.2s; }
.hero-float-card .icon-badge { background: var(--color-accent-100); color: var(--color-accent); border-radius: var(--radius-sm); padding: 8px; }
.hero-float-card strong { display: block; font-size: 0.95rem; color: var(--color-primary); }
.hero-float-card span { font-size: 0.78rem; color: var(--color-text-muted); }

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

@media (max-width: 991px) {
  .hero-grid { grid-template-columns: 1fr; }
  .hero-visual { order: -1; max-width: 420px; margin-inline: auto; width: 100%; }
}

/* ---------------------------------------------------------------------
   7. Cards
   --------------------------------------------------------------------- */
.card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: var(--space-6);
  transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
}
.card:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); border-color: transparent; }

.service-card .icon-badge { margin-bottom: var(--space-4); }
.service-card h3 { font-size: 1.2rem; margin-bottom: var(--space-2); }
.service-card p { font-size: 0.95rem; margin-bottom: var(--space-4); }
.service-card .card-link { display: inline-flex; align-items: center; gap: 6px; font-weight: 700; font-size: 0.9rem; color: var(--color-accent); }
.service-card .card-link svg { width: 16px; height: 16px; transition: transform var(--transition); }
.service-card:hover .card-link svg { transform: translateX(4px); }

.icon-badge {
  display: inline-flex; align-items: center; justify-content: center;
  width: 52px; height: 52px; border-radius: var(--radius-sm);
  background: var(--color-accent-100); color: var(--color-accent);
}
.icon-badge svg { width: 26px; height: 26px; }
.icon-badge.dark { background: rgba(255,255,255,0.08); color: #fff; }
.icon-badge.lg { width: 64px; height: 64px; border-radius: var(--radius-md); }

/* Portfolio cards */
.portfolio-card { border-radius: var(--radius-md); overflow: hidden; background: #fff; border: 1px solid var(--color-border); transition: transform var(--transition), box-shadow var(--transition); }
.portfolio-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); }
.portfolio-media { position: relative; aspect-ratio: 16/11; overflow: hidden; background: var(--color-primary); }
.portfolio-media img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.5s var(--ease); }
.portfolio-card:hover .portfolio-media img { transform: scale(1.06); }
.portfolio-tag { position: absolute; top: 14px; left: 14px; background: rgba(255,255,255,0.92); color: var(--color-primary); font-size: 0.72rem; font-weight: 700; padding: 5px 12px; border-radius: var(--radius-full); text-transform: uppercase; letter-spacing: 0.04em; }
.portfolio-body { padding: var(--space-5); }
.portfolio-body .client { font-size: 0.8rem; color: var(--color-accent); font-weight: 700; text-transform: uppercase; letter-spacing: 0.04em; margin-bottom: 6px; }
.portfolio-body h3 { font-size: 1.15rem; margin-bottom: 8px; }
.portfolio-body p { font-size: 0.92rem; }

/* Team cards */
.team-card { text-align: center; padding: var(--space-6) var(--space-4); }
.team-avatar { width: 96px; height: 96px; border-radius: 50%; margin: 0 auto var(--space-4); overflow: hidden; background: var(--color-primary); display: flex; align-items: center; justify-content: center; color: #fff; font-family: var(--font-display); font-size: 1.6rem; font-weight: 700; }
.team-avatar img { width: 100%; height: 100%; object-fit: cover; }
.team-card h3 { font-size: 1.05rem; }
.team-card .role { font-size: 0.85rem; color: var(--color-accent); font-weight: 600; margin-bottom: var(--space-3); }
.team-socials { display: flex; justify-content: center; gap: var(--space-2); margin-top: var(--space-3); }
.team-socials a { width: 34px; height: 34px; border-radius: 50%; background: var(--color-bg-alt); display: flex; align-items: center; justify-content: center; color: var(--color-text-muted); transition: var(--transition); }
.team-socials a:hover { background: var(--color-accent); color: #fff; }
.team-socials svg { width: 15px; height: 15px; }

/* Review / testimonial */
.review-card { padding: var(--space-6); }
.review-stars { display: flex; gap: 3px; color: var(--color-accent); margin-bottom: var(--space-4); }
.review-stars svg { width: 16px; height: 16px; fill: currentColor; }
.review-card p.quote { color: var(--color-text); font-size: 1.02rem; margin-bottom: var(--space-5); }
.review-person { display: flex; align-items: center; gap: var(--space-3); }
.review-avatar { width: 46px; height: 46px; border-radius: 50%; background: var(--color-primary); color: #fff; display: flex; align-items: center; justify-content: center; font-weight: 700; overflow: hidden; }
.review-avatar img { width: 100%; height: 100%; object-fit: cover; }
.review-person strong { display: block; font-size: 0.92rem; }
.review-person span { font-size: 0.8rem; color: var(--color-text-muted); }

/* Job cards */
.job-card { display: flex; align-items: center; justify-content: space-between; gap: var(--space-5); padding: var(--space-5) var(--space-6); flex-wrap: wrap; }
.job-card h3 { font-size: 1.1rem; margin-bottom: 6px; }
.job-meta { display: flex; gap: var(--space-4); flex-wrap: wrap; font-size: 0.85rem; color: var(--color-text-muted); }
.job-meta span { display: inline-flex; align-items: center; gap: 5px; }
.job-meta svg { width: 15px; height: 15px; }

/* Developer role cards */
.dev-card { padding: var(--space-6); }
.dev-card .rate { font-family: var(--font-display); font-weight: 700; color: var(--color-accent); font-size: 1.1rem; margin: var(--space-3) 0; }
.dev-tags { display: flex; flex-wrap: wrap; gap: 6px; margin: var(--space-3) 0 var(--space-4); }
.tag { font-size: 0.75rem; font-weight: 600; padding: 4px 11px; border-radius: var(--radius-full); background: var(--color-bg-alt); color: var(--color-text-muted); border: 1px solid var(--color-border); }

/* Blog cards */
.blog-card { overflow: hidden; }
.blog-media { aspect-ratio: 16/10; overflow: hidden; border-radius: var(--radius-md); margin-bottom: var(--space-4); background: var(--color-primary); }
.blog-media img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.5s var(--ease); }
.blog-card:hover .blog-media img { transform: scale(1.06); }
.blog-card .meta { display: flex; gap: var(--space-3); font-size: 0.78rem; color: var(--color-text-muted); margin-bottom: var(--space-2); text-transform: uppercase; letter-spacing: 0.03em; }
.blog-card .meta .cat { color: var(--color-accent); font-weight: 700; }
.blog-card h3 { font-size: 1.1rem; margin-bottom: var(--space-2); }

/* ---------------------------------------------------------------------
   8. Stats / trust bar
   --------------------------------------------------------------------- */
.trust-bar { background: var(--color-primary); padding-block: var(--space-6); }
.stat-item { text-align: center; }
.stat-item .num { font-family: var(--font-display); font-size: clamp(1.8rem, 3vw, 2.6rem); font-weight: 700; color: #fff; }
.stat-item .num .suffix { color: var(--color-accent); }
.stat-item .label { color: var(--color-text-inverse-muted); font-size: 0.85rem; margin-top: 4px; }

/* ---------------------------------------------------------------------
   9. Process / steps
   --------------------------------------------------------------------- */
.process-step { position: relative; padding: var(--space-6); }
.process-num { font-family: var(--font-display); font-size: 2.6rem; font-weight: 800; color: var(--color-accent-100); margin-bottom: var(--space-3); -webkit-text-stroke: 1px var(--color-accent); }

/* Technologies grid */
.tech-pill { display: flex; align-items: center; gap: var(--space-3); padding: var(--space-4); border: 1px solid var(--color-border); border-radius: var(--radius-md); background: #fff; transition: var(--transition); }
.tech-pill:hover { border-color: var(--color-accent); transform: translateY(-3px); box-shadow: var(--shadow-md); }
.tech-pill span { font-weight: 600; font-size: 0.92rem; }

/* Industry cards */
.industry-card { padding: var(--space-5); text-align: left; }
.industry-card .icon-badge { margin-bottom: var(--space-4); }

/* CTA banner */
.cta-banner { background: var(--gradient-dark); border-radius: var(--radius-lg); padding: var(--space-8); text-align: center; position: relative; overflow: hidden; }
.cta-banner::before { content: ""; position: absolute; inset: 0; background: var(--gradient-mesh); }
.cta-banner > * { position: relative; z-index: 1; }
.cta-banner h2 { color: #fff; margin-bottom: var(--space-3); }
.cta-banner p { color: var(--color-text-inverse-muted); max-width: 560px; margin-inline: auto; margin-bottom: var(--space-6); }
.cta-actions { display: flex; gap: var(--space-4); justify-content: center; flex-wrap: wrap; }

/* FAQ accordion */
.faq-item { border-bottom: 1px solid var(--color-border); }
.faq-question { display: flex; align-items: center; justify-content: space-between; padding: var(--space-5) 0; cursor: pointer; font-weight: 600; font-family: var(--font-display); font-size: 1.02rem; }
.faq-question svg { flex-shrink: 0; transition: transform var(--transition); color: var(--color-accent); }
.faq-item.open .faq-question svg { transform: rotate(180deg); }
.faq-answer { max-height: 0; overflow: hidden; transition: max-height 0.35s var(--ease); }
.faq-answer p { padding-bottom: var(--space-5); font-size: 0.95rem; }

/* ---------------------------------------------------------------------
   10. Forms
   --------------------------------------------------------------------- */
.form-group { margin-bottom: var(--space-5); }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-5); }
label { display: block; font-weight: 600; font-size: 0.88rem; margin-bottom: 8px; color: var(--color-primary); }
label .req { color: var(--color-accent); }
.form-control {
  width: 100%; padding: 0.85rem 1rem; border: 1.5px solid var(--color-border); border-radius: var(--radius-sm);
  background: #fff; font-size: 0.96rem; color: var(--color-text); transition: border-color var(--transition), box-shadow var(--transition);
}
textarea.form-control { resize: vertical; min-height: 130px; }
.form-control:focus { outline: none; border-color: var(--color-accent); box-shadow: 0 0 0 4px var(--color-accent-100); }
select.form-control { appearance: none; background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='24' height='24' viewBox='0 0 24 24' fill='none' stroke='%2362626b' stroke-width='2'%3E%3Cpolyline points='6 9 12 15 18 9'/%3E%3C/svg%3E"); background-repeat: no-repeat; background-position: right 0.9rem center; padding-right: 2.4rem; }
.file-input-wrap { border: 1.5px dashed var(--color-border); border-radius: var(--radius-sm); padding: var(--space-5); text-align: center; cursor: pointer; transition: var(--transition); }
.file-input-wrap:hover { border-color: var(--color-accent); background: var(--color-accent-50); }
.file-input-wrap input { display: none; }
.form-hint { font-size: 0.78rem; color: var(--color-text-muted); margin-top: 6px; }
.form-error { font-size: 0.8rem; color: var(--color-error); margin-top: 6px; }
.honeypot-field { position: absolute; left: -9999px; opacity: 0; pointer-events: none; }

.contact-panel { border-radius: var(--radius-lg); padding: var(--space-7); }
@media (max-width: 767px) { .form-row { grid-template-columns: 1fr; } }

.alert { padding: var(--space-4) var(--space-5); border-radius: var(--radius-sm); margin-bottom: var(--space-5); font-size: 0.92rem; font-weight: 500; }
.alert-success { background: #e9f9f0; color: #0d7a45; border: 1px solid #b7ecd2; }
.alert-error { background: #fdecec; color: #b52424; border: 1px solid #f7c5c5; }

/* ---------------------------------------------------------------------
   11. Footer
   --------------------------------------------------------------------- */
.site-footer { background: var(--color-bg-dark); color: var(--color-text-inverse-muted); padding-top: var(--space-9); }
.footer-grid { display: grid; grid-template-columns: 1.6fr 1fr 1fr 1fr; gap: var(--space-7); padding-bottom: var(--space-8); }
.footer-brand .brand { color: #fff; margin-bottom: var(--space-4); }
.footer-brand p { max-width: 320px; margin-bottom: var(--space-5); font-size: 0.92rem; }
.footer-socials { display: flex; gap: var(--space-3); }
.footer-socials a { width: 38px; height: 38px; border-radius: 50%; background: rgba(255,255,255,0.06); display: flex; align-items: center; justify-content: center; transition: var(--transition); }
.footer-socials a:hover { background: var(--color-accent); }
.footer-socials svg { width: 16px; height: 16px; }
.footer-col h4 { color: #fff; font-size: 0.95rem; margin-bottom: var(--space-4); }
.footer-col ul li { margin-bottom: 0.7rem; }
.footer-col a { font-size: 0.9rem; transition: var(--transition); }
.footer-col a:hover { color: var(--color-accent); }
.footer-bottom { border-top: 1px solid rgba(255,255,255,0.08); padding-block: var(--space-5); display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: var(--space-3); font-size: 0.82rem; }
.footer-bottom a { text-decoration: underline; text-underline-offset: 3px; }

@media (max-width: 991px) { .footer-grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 575px) { .footer-grid { grid-template-columns: 1fr; } }

/* ---------------------------------------------------------------------
   12. Breadcrumb / page header
   --------------------------------------------------------------------- */
.page-header { background: var(--gradient-dark); padding-block: var(--space-8) var(--space-7); position: relative; overflow: hidden; }
.page-header::before { content: ""; position: absolute; inset: 0; background: var(--gradient-mesh); }
.page-header > * { position: relative; z-index: 1; }
.page-header h1 { color: #fff; margin-bottom: var(--space-3); }
.page-header p { color: var(--color-text-inverse-muted); max-width: 600px; }
.breadcrumb { display: flex; align-items: center; gap: 8px; font-size: 0.85rem; color: var(--color-text-inverse-muted); margin-bottom: var(--space-4); }
.breadcrumb a { color: var(--color-text-inverse-muted); }
.breadcrumb a:hover { color: #fff; }
.breadcrumb .sep { opacity: 0.5; }

/* ---------------------------------------------------------------------
   13. Filters / tabs
   --------------------------------------------------------------------- */
.filter-bar { display: flex; gap: 10px; flex-wrap: wrap; margin-bottom: var(--space-7); }
.filter-btn { padding: 0.55rem 1.2rem; border-radius: var(--radius-full); border: 1.5px solid var(--color-border); font-weight: 600; font-size: 0.87rem; background: #fff; transition: var(--transition); }
.filter-btn:hover { border-color: var(--color-accent); color: var(--color-accent); }
.filter-btn.active { background: var(--color-primary); border-color: var(--color-primary); color: #fff; }

/* ---------------------------------------------------------------------
   14. Pagination
   --------------------------------------------------------------------- */
.pagination { display: flex; align-items: center; justify-content: center; gap: 6px; margin-top: var(--space-7); flex-wrap: wrap; }
.page-num, .page-btn { min-width: 40px; height: 40px; display: inline-flex; align-items: center; justify-content: center; border-radius: var(--radius-sm); font-weight: 600; font-size: 0.9rem; border: 1.5px solid var(--color-border); padding-inline: 0.6rem; transition: var(--transition); }
.page-num:hover, .page-btn:hover { border-color: var(--color-accent); color: var(--color-accent); }
.page-num.active { background: var(--color-accent); border-color: var(--color-accent); color: #fff; }
.page-btn.disabled { opacity: 0.4; pointer-events: none; }
.page-dots { padding-inline: 4px; color: var(--color-text-muted); }

/* ---------------------------------------------------------------------
   15. Animations (fade-in / slide-up on scroll)
   --------------------------------------------------------------------- */
.reveal { opacity: 0; transform: translateY(24px); transition: opacity 0.7s var(--ease), transform 0.7s var(--ease); }
.reveal.in-view { opacity: 1; transform: translateY(0); }
.reveal-delay-1 { transition-delay: 0.08s; }
.reveal-delay-2 { transition-delay: 0.16s; }
.reveal-delay-3 { transition-delay: 0.24s; }
.reveal-delay-4 { transition-delay: 0.32s; }

@media (prefers-reduced-motion: reduce) {
  * { animation: none !important; transition: none !important; }
  .reveal { opacity: 1; transform: none; }
}

/* ---------------------------------------------------------------------
   16. Misc components
   --------------------------------------------------------------------- */
.divider { height: 1px; background: var(--color-border); border: none; margin-block: var(--space-6); }
.badge-featured { position: absolute; top: 14px; right: 14px; background: var(--color-accent); color: #fff; font-size: 0.7rem; font-weight: 700; padding: 5px 10px; border-radius: var(--radius-full); text-transform: uppercase; }
.back-to-top { position: fixed; right: var(--space-5); bottom: var(--space-5); width: 46px; height: 46px; border-radius: 50%; background: var(--color-primary); color: #fff; display: flex; align-items: center; justify-content: center; box-shadow: var(--shadow-lg); opacity: 0; visibility: hidden; transform: translateY(10px); transition: var(--transition); z-index: 80; }
.back-to-top.visible { opacity: 1; visibility: visible; transform: translateY(0); }
.back-to-top:hover { background: var(--color-accent); }
.back-to-top svg { width: 20px; height: 20px; transform: rotate(-90deg); }

.whatsapp-float { position: fixed; left: var(--space-5); bottom: var(--space-5); width: 54px; height: 54px; border-radius: 50%; background: #25d366; color: #fff; display: flex; align-items: center; justify-content: center; box-shadow: var(--shadow-lg); z-index: 80; transition: var(--transition); }
.whatsapp-float:hover { transform: scale(1.08); }
.whatsapp-float svg { width: 26px; height: 26px; }

.toast-container { position: fixed; top: 20px; right: 20px; z-index: 999; display: flex; flex-direction: column; gap: 10px; }
.toast { background: var(--color-primary); color: #fff; padding: 14px 20px; border-radius: var(--radius-sm); box-shadow: var(--shadow-lg); font-size: 0.9rem; animation: toastIn 0.3s var(--ease); }
@keyframes toastIn { from { opacity: 0; transform: translateX(20px); } to { opacity: 1; transform: translateX(0); } }

/* ---------------------------------------------------------------------
   17. Detail page layout (service / case study / job / blog)
   --------------------------------------------------------------------- */
.detail-layout { display: grid; grid-template-columns: 2fr 1fr; gap: var(--space-8); align-items: start; }
.detail-sidebar { position: sticky; top: 100px; display: flex; flex-direction: column; gap: var(--space-5); }
.prose h2 { margin-top: var(--space-7); margin-bottom: var(--space-4); }
.prose h3 { margin-top: var(--space-6); margin-bottom: var(--space-3); }
.prose p { margin-bottom: var(--space-4); font-size: 1.02rem; }
.prose ul { list-style: disc; padding-left: 1.4rem; margin-bottom: var(--space-4); }
.prose ul li { margin-bottom: 0.5rem; color: var(--color-text-muted); }
.prose img { border-radius: var(--radius-md); margin-block: var(--space-5); }
.feature-list li { display: flex; align-items: flex-start; gap: 10px; margin-bottom: 0.9rem; font-size: 0.95rem; }
.feature-list svg { color: var(--color-success); flex-shrink: 0; margin-top: 2px; }

@media (max-width: 991px) { .detail-layout { grid-template-columns: 1fr; } .detail-sidebar { position: static; } }

/* ---------------------------------------------------------------------
   18. Responsive grid collapse
   --------------------------------------------------------------------- */
@media (max-width: 991px) {
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
  .grid-3 { grid-template-columns: repeat(2, 1fr); }
  .grid-2 { grid-template-columns: 1fr; }
}
@media (max-width: 575px) {
  .grid-4, .grid-3, .grid-2 { grid-template-columns: 1fr; }
  .section { padding-block: var(--space-7); }
  h1 { font-size: 2.1rem; }
  .cta-banner { padding: var(--space-6); }
  .hero { padding-block: var(--space-7) var(--space-6); }
}

/* Table (used in a couple of content pages) */
.styled-table { width: 100%; border: 1px solid var(--color-border); border-radius: var(--radius-md); overflow: hidden; }
.styled-table th, .styled-table td { padding: 0.9rem 1.1rem; text-align: left; font-size: 0.92rem; border-bottom: 1px solid var(--color-border); }
.styled-table th { background: var(--color-bg-alt); font-weight: 700; color: var(--color-primary); }
.styled-table tr:last-child td { border-bottom: none; }
@media (max-width: 700px) {
  .styled-table thead { display: none; }
  .styled-table, .styled-table tbody, .styled-table tr, .styled-table td { display: block; width: 100%; }
  .styled-table tr { border-bottom: 8px solid var(--color-bg-alt); }
  .styled-table td { border-bottom: 1px solid var(--color-border); display: flex; justify-content: space-between; gap: 1rem; }
  .styled-table td::before { content: attr(data-label); font-weight: 700; color: var(--color-primary); }
}