/*
Theme Name: Memphix
Theme URI: https://memphix.com
Author: Memphix Web Design
Author URI: https://memphix.com
Description: Custom-coded theme for Memphix Web Design, Marketing, Branding, Hosting and Content Production. Dark navy / electric blue premium agency design system. No page builder dependency.
Version: 1.0.0
Requires at least: 6.4
Requires PHP: 8.0
Text Domain: memphix
*/

/* ==========================================================================
   Design tokens
   ========================================================================== */
:root {
  --mx-black: #05070A;
  --mx-navy: #0B1A33;
  --mx-navy-light: #10254A;
  --mx-charcoal: #1E2530;
  --mx-silver: #C9CDD3;
  --mx-silver-dim: #8A909C;
  --mx-blue: #2F7FFF;
  --mx-blue-light: #5B9BFF;
  --mx-white: #F5F7FA;

  --mx-font-display: "Space Grotesk", "Arial Narrow", sans-serif;
  --mx-font-body: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;

  --mx-radius: 14px;
  --mx-container: 1240px;
  --mx-section-pad: clamp(4rem, 8vw, 8rem);
}

/* ==========================================================================
   Reset / base
   ========================================================================== */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: 0.01ms !important; animation-iteration-count: 1 !important; transition-duration: 0.01ms !important; }
}

body {
  margin: 0;
  background: var(--mx-black);
  color: var(--mx-silver);
  font-family: var(--mx-font-body);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

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

h1, h2, h3, h4 {
  font-family: var(--mx-font-display);
  color: var(--mx-white);
  line-height: 1.1;
  margin: 0 0 1rem;
  font-weight: 600;
}

h1 { font-size: clamp(2.5rem, 6vw, 4.5rem); letter-spacing: -0.02em; }
h2 { font-size: clamp(1.9rem, 4vw, 3rem); letter-spacing: -0.01em; }
h3 { font-size: clamp(1.3rem, 2.4vw, 1.75rem); }

.mx-container {
  max-width: var(--mx-container);
  margin: 0 auto;
  padding: 0 1.5rem;
}

.mx-section {
  padding: var(--mx-section-pad) 0;
  position: relative;
  overflow: hidden;
}

.mx-section--navy { background: var(--mx-navy); }
.mx-section--black { background: var(--mx-black); }

/* Diagonal / curved section transition */
.mx-section-divider {
  position: absolute;
  left: 0; right: 0;
  height: 120px;
  pointer-events: none;
}
.mx-section-divider--top { top: -1px; }
.mx-section-divider--bottom { bottom: -1px; transform: scaleY(-1); }

/* Glow effect */
.mx-glow {
  position: absolute;
  width: 640px;
  height: 640px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(47,127,255,0.35) 0%, rgba(47,127,255,0) 70%);
  filter: blur(40px);
  pointer-events: none;
  z-index: 0;
}

/* ==========================================================================
   Buttons
   ========================================================================== */
.mx-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.9rem 1.75rem;
  border-radius: 999px;
  font-weight: 600;
  font-size: 0.95rem;
  border: 1px solid transparent;
  cursor: pointer;
  transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease, color 0.2s ease;
}
.mx-btn:focus-visible { outline: 2px solid var(--mx-blue-light); outline-offset: 2px; }

.mx-btn--primary {
  background: var(--mx-blue);
  color: var(--mx-white);
  box-shadow: 0 0 0 rgba(47,127,255,0);
}
.mx-btn--primary:hover {
  background: var(--mx-blue-light);
  color: var(--mx-black);
  box-shadow: 0 0 32px rgba(91,155,255,0.45);
  transform: translateY(-2px);
}

.mx-btn--ghost {
  background: transparent;
  color: var(--mx-white);
  border-color: rgba(201,205,211,0.35);
}
.mx-btn--ghost:hover { border-color: var(--mx-blue-light); color: var(--mx-blue-light); }

.mx-btn--support {
  background: transparent;
  color: var(--mx-silver);
  border-color: rgba(201,205,211,0.25);
}
.mx-btn--support:hover { color: var(--mx-white); border-color: var(--mx-silver); }

/* ==========================================================================
   Header / nav
   ========================================================================== */
.mx-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(5,7,10,0.85);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid rgba(201,205,211,0.08);
}
.mx-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem 1.5rem;
  max-width: var(--mx-container);
  margin: 0 auto;
}
.mx-logo { font-family: var(--mx-font-display); font-size: 1.4rem; font-weight: 700; color: var(--mx-white); }
.mx-logo span { color: var(--mx-blue-light); }

.mx-nav { display: flex; gap: 1.75rem; align-items: center; }
.mx-nav a { color: var(--mx-silver); font-weight: 500; font-size: 0.95rem; }
.mx-nav a:hover { color: var(--mx-white); }

.mx-nav-toggle {
  display: none;
  background: none;
  border: none;
  color: var(--mx-white);
  font-size: 1.5rem;
  cursor: pointer;
}

@media (max-width: 900px) {
  .mx-nav-toggle { display: block; }
  .mx-nav {
    position: fixed;
    inset: 0 0 0 auto;
    width: min(320px, 85vw);
    background: var(--mx-navy);
    flex-direction: column;
    align-items: flex-start;
    padding: 6rem 2rem 2rem;
    transform: translateX(100%);
    transition: transform 0.3s ease;
  }
  .mx-nav.is-open { transform: translateX(0); }
}

/* ==========================================================================
   Hero
   ========================================================================== */
.mx-hero {
  padding: clamp(5rem, 12vw, 9rem) 0 clamp(3rem, 6vw, 5rem);
  background: linear-gradient(160deg, var(--mx-navy) 0%, var(--mx-black) 70%);
  clip-path: polygon(0 0, 100% 0, 100% 94%, 0 100%);
  position: relative;
}
.mx-hero__eyebrow {
  color: var(--mx-blue-light);
  text-transform: uppercase;
  letter-spacing: 0.14em;
  font-size: 0.8rem;
  font-weight: 600;
  margin-bottom: 1rem;
}
.mx-hero__sub { max-width: 640px; font-size: 1.15rem; color: var(--mx-silver); margin-bottom: 2rem; }
.mx-hero__actions { display: flex; flex-wrap: wrap; gap: 1rem; }

/* ==========================================================================
   Trust bar
   ========================================================================== */
.mx-trust {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 1.5rem;
  padding: 2rem 0;
  border-top: 1px solid rgba(201,205,211,0.12);
  border-bottom: 1px solid rgba(201,205,211,0.12);
}
.mx-trust__item { font-size: 0.9rem; color: var(--mx-silver-dim); font-weight: 500; }
.mx-trust__item strong { display: block; color: var(--mx-white); font-family: var(--mx-font-display); font-size: 1rem; }

/* ==========================================================================
   Grids / cards
   ========================================================================== */
.mx-grid {
  display: grid;
  gap: 1.5rem;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
}

.mx-card {
  background: var(--mx-charcoal);
  border-radius: var(--mx-radius);
  padding: 2rem;
  border: 1px solid rgba(201,205,211,0.08);
  transition: transform 0.25s ease, border-color 0.25s ease;
}
.mx-card:hover { transform: translateY(-4px); border-color: rgba(47,127,255,0.4); }
.mx-card__icon { color: var(--mx-blue-light); font-size: 1.5rem; margin-bottom: 1rem; }

.mx-portfolio-card {
  border-radius: var(--mx-radius);
  overflow: hidden;
  background: var(--mx-charcoal);
  border: 1px solid rgba(201,205,211,0.08);
}
.mx-portfolio-card img { aspect-ratio: 16/10; object-fit: cover; }
.mx-portfolio-card__body { padding: 1.5rem; }
.mx-portfolio-card__tag { color: var(--mx-blue-light); font-size: 0.8rem; text-transform: uppercase; letter-spacing: 0.08em; }

/* ==========================================================================
   Process steps
   ========================================================================== */
.mx-process {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: 1rem;
  counter-reset: mx-step;
}
.mx-process__step {
  padding: 1.5rem 1rem;
  border-left: 2px solid var(--mx-blue);
  counter-increment: mx-step;
}
.mx-process__step::before {
  content: counter(mx-step, decimal-leading-zero);
  display: block;
  color: var(--mx-blue-light);
  font-family: var(--mx-font-display);
  font-size: 1.4rem;
  margin-bottom: 0.5rem;
}

/* ==========================================================================
   Testimonials
   ========================================================================== */
.mx-testimonial {
  background: var(--mx-navy-light);
  border-radius: var(--mx-radius);
  padding: 2rem;
  border: 1px solid rgba(47,127,255,0.15);
}
.mx-testimonial__quote { font-size: 1.05rem; color: var(--mx-white); font-style: italic; margin-bottom: 1rem; }
.mx-testimonial__source { color: var(--mx-blue-light); font-weight: 600; font-size: 0.9rem; }

/* ==========================================================================
   Support notice
   ========================================================================== */
.mx-notice {
  background: rgba(47,127,255,0.08);
  border: 1px solid rgba(47,127,255,0.3);
  border-radius: var(--mx-radius);
  padding: 1.5rem 2rem;
  font-size: 0.95rem;
  color: var(--mx-silver);
}

/* ==========================================================================
   Forms
   ========================================================================== */
.mx-form { display: grid; gap: 1.25rem; }
.mx-form label { display: block; font-weight: 600; color: var(--mx-white); margin-bottom: 0.4rem; font-size: 0.9rem; }
.mx-form input,
.mx-form select,
.mx-form textarea {
  width: 100%;
  padding: 0.85rem 1rem;
  background: var(--mx-charcoal);
  border: 1px solid rgba(201,205,211,0.2);
  border-radius: 10px;
  color: var(--mx-white);
  font-family: var(--mx-font-body);
  font-size: 1rem;
}
.mx-form input:focus,
.mx-form select:focus,
.mx-form textarea:focus {
  outline: none;
  border-color: var(--mx-blue);
  box-shadow: 0 0 0 3px rgba(47,127,255,0.25);
}
.mx-form-row { display: grid; gap: 1.25rem; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); }
.mx-form-error { color: #FF6B6B; font-size: 0.85rem; margin-top: 0.35rem; }
.mx-form-success {
  background: rgba(47,255,127,0.08);
  border: 1px solid rgba(47,255,127,0.3);
  border-radius: var(--mx-radius);
  padding: 1.5rem;
  color: var(--mx-white);
}

/* ==========================================================================
   Footer
   ========================================================================== */
.mx-footer {
  background: var(--mx-black);
  border-top: 1px solid rgba(201,205,211,0.1);
  padding: 3rem 0 2rem;
}
.mx-footer__grid {
  display: grid;
  gap: 2rem;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  margin-bottom: 2rem;
}
.mx-footer__grid h4 { font-size: 0.95rem; color: var(--mx-white); }
.mx-footer__grid a { display: block; color: var(--mx-silver-dim); font-size: 0.9rem; margin-bottom: 0.5rem; }
.mx-footer__bottom {
  border-top: 1px solid rgba(201,205,211,0.08);
  padding-top: 1.5rem;
  font-size: 0.8rem;
  color: var(--mx-silver-dim);
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
}

/* Accessibility utility */
.screen-reader-text {
  position: absolute;
  width: 1px; height: 1px;
  overflow: hidden;
  clip: rect(1px,1px,1px,1px);
}
.skip-link {
  position: absolute;
  left: -9999px;
  top: 0;
  background: var(--mx-blue);
  color: var(--mx-white);
  padding: 0.75rem 1.25rem;
  z-index: 1000;
}
.skip-link:focus { left: 1rem; top: 1rem; }