/* =========================================================
   Fabio Suenaga — style.css
   Mobile-first responsive design
   ========================================================= */

@import url('https://fonts.googleapis.com/css2?family=IBM+Plex+Mono:wght@400;500;600;700&family=VT323&display=swap');

/* ── Custom Properties ─────────────────────────────────── */
:root {
  /* Colors */
  --color-bg:          #040505;
  --color-bg-2:        #090d09;
  --color-bg-3:        #101810;
  --color-accent:      #7dff6a;
  --color-accent-hover:#b8ff9c;
  --color-accent-glow: rgba(125, 255, 106, 0.34);
  --color-text:        #e8ffe3;
  --color-text-muted:  #a2d8a0;
  --color-text-dim:    #6b9a6d;
  --color-border:      #254129;
  --color-border-2:    #37653f;
  --color-card:        #0a120b;
  --color-success:     #84ff70;
  --color-error:       #ff8f63;
  --color-warning:     #ffb64d;
  --color-amber:       #ffbe55;
  --color-signal-white:#f7fff4;

  /* Typography */
  --font-family: 'IBM Plex Mono', 'SFMono-Regular', Menlo, Monaco, Consolas, 'Liberation Mono', monospace;
  --font-display: 'VT323', 'IBM Plex Mono', monospace;
  --font-size-xs:   0.75rem;
  --font-size-sm:   0.875rem;
  --font-size-base: 1rem;
  --font-size-lg:   1.125rem;
  --font-size-xl:   1.25rem;
  --font-size-2xl:  1.5rem;
  --font-size-3xl:  1.875rem;
  --font-size-4xl:  2.25rem;
  --font-size-5xl:  3rem;
  --font-size-hero: clamp(2rem, 5vw, 3.5rem);

  /* Spacing */
  --space-1:  0.25rem;
  --space-2:  0.5rem;
  --space-3:  0.75rem;
  --space-4:  1rem;
  --space-5:  1.25rem;
  --space-6:  1.5rem;
  --space-8:  2rem;
  --space-10: 2.5rem;
  --space-12: 3rem;
  --space-16: 4rem;
  --space-20: 5rem;
  --space-24: 6rem;

  /* Radii */
  --radius-sm:  0.375rem;
  --radius-md:  0.75rem;
  --radius-lg:  1rem;
  --radius-xl:  1.5rem;
  --radius-full: 9999px;

  /* Shadows */
  --shadow-sm:   0 1px 3px rgba(0,0,0,0.4);
  --shadow-md:   0 4px 16px rgba(0,0,0,0.5);
  --shadow-lg:   0 8px 32px rgba(0,0,0,0.6);
  --shadow-glow: 0 0 24px var(--color-accent-glow);

  /* Transitions */
  --transition-fast:   150ms ease;
  --transition-base:   250ms ease;
  --transition-slow:   400ms ease;

  /* Layout */
  --header-height: 70px;
  --container-max: 1200px;
  --section-padding: var(--space-20) 0;
}

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

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

body {
  font-family: var(--font-family);
  background:
    radial-gradient(120% 95% at 50% -10%, rgba(125,255,106,0.1) 0%, transparent 56%),
    radial-gradient(100% 80% at 95% 100%, rgba(255,190,85,0.07) 0%, transparent 62%),
    linear-gradient(180deg, #030403 0%, #070b07 60%, #040505 100%);
  color: var(--color-text);
  line-height: 1.7;
  text-shadow: 0 0 6px rgba(125, 255, 106, 0.12);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

body::before {
  content: '';
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 0;
  background:
    repeating-linear-gradient(
      to bottom,
      rgba(125, 255, 106, 0.05) 0,
      rgba(125, 255, 106, 0.05) 1px,
      transparent 1px,
      transparent 4px
    );
  opacity: 0.22;
}

body::after {
  content: '';
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 0;
  background: radial-gradient(circle at center, transparent 35%, rgba(0, 0, 0, 0.55) 100%);
}

main,
.site-header,
.site-footer {
  position: relative;
  z-index: 1;
}

img, svg { display: block; max-width: 100%; }
a { color: var(--color-accent); text-decoration: none; transition: color var(--transition-fast), text-shadow var(--transition-fast); }
a:hover { color: var(--color-amber); text-shadow: 0 0 10px rgba(255, 190, 85, 0.45); }
ul { list-style: none; }
button { font-family: inherit; cursor: pointer; border: none; background: none; }
input, textarea, select { font-family: inherit; }

/* ── Container ──────────────────────────────────────────── */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin-inline: auto;
  padding-inline: var(--space-6);
}

@media (min-width: 768px) {
  .container { padding-inline: var(--space-8); }
}

/* ── Typography Utilities ───────────────────────────────── */
.section-label {
  display: inline-block;
  font-size: var(--font-size-xs);
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--color-amber);
  margin-bottom: var(--space-3);
}

.section-title {
  font-size: clamp(var(--font-size-2xl), 4vw, var(--font-size-4xl));
  font-family: var(--font-display);
  font-weight: 400;
  letter-spacing: 0.04em;
  line-height: 1.2;
  color: var(--color-signal-white);
  margin-bottom: var(--space-4);
}

.section-subtitle {
  font-size: var(--font-size-lg);
  color: var(--color-text-muted);
  max-width: 640px;
  line-height: 1.7;
}

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

/* ── Buttons ────────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: 0.75rem 1.75rem;
  border-radius: 2px;
  font-size: var(--font-size-base);
  font-weight: 600;
  line-height: 1;
  transition: background-color var(--transition-fast),
              border-color var(--transition-fast),
              transform var(--transition-fast),
              box-shadow var(--transition-fast);
  white-space: nowrap;
  cursor: pointer;
  border: 2px solid transparent;
}

.btn:hover { transform: translateY(-2px); }
.btn:active { transform: translateY(0); }

.btn-primary {
  background: linear-gradient(180deg, rgba(125,255,106,0.24) 0%, rgba(125,255,106,0.14) 100%);
  color: var(--color-signal-white);
  border-color: rgba(125,255,106,0.65);
  box-shadow: inset 0 0 0 1px rgba(125,255,106,0.24), 0 0 14px rgba(125,255,106,0.2);
}
.btn-primary:hover {
  background: linear-gradient(180deg, rgba(184,255,156,0.28) 0%, rgba(125,255,106,0.2) 100%);
  border-color: rgba(184,255,156,0.85);
  color: #fff;
  box-shadow: 0 0 20px var(--color-accent-glow);
}

.btn-outline {
  background-color: rgba(3, 6, 3, 0.65);
  color: var(--color-amber);
  border-color: rgba(255,190,85,0.55);
}
.btn-outline:hover {
  background-color: rgba(255,190,85,0.1);
  color: #ffdca3;
  border-color: rgba(255,190,85,0.85);
}

.btn-lg { padding: 1rem 2.25rem; font-size: var(--font-size-lg); }
.btn-sm { padding: 0.5rem 1.25rem; font-size: var(--font-size-sm); }

/* ── Header ─────────────────────────────────────────────── */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: var(--header-height);
  background: rgba(2, 5, 2, 0.84);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(125,255,106,0.28);
  z-index: 100;
  transition: box-shadow var(--transition-base), background var(--transition-base);
}

.site-header.scrolled {
  background: rgba(2, 5, 2, 0.96);
  box-shadow: 0 6px 24px rgba(0,0,0,0.5), 0 0 18px rgba(125,255,106,0.18);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: var(--header-height);
}

/* ── Logo ───────────────────────────────────────────────── */
.logo {
  display: flex;
  align-items: center;
  gap: 0;
  text-decoration: none;
  color: var(--color-text);
}
.logo:hover { color: var(--color-text); }

.logo-name {
  font-family: var(--font-display);
  font-size: var(--font-size-xl);
  font-weight: 400;
  letter-spacing: 0.04em;
}

.logo-dot {
  font-size: var(--font-size-xl);
  font-weight: 700;
  color: var(--color-amber);
}

/* ── Navigation ─────────────────────────────────────────── */
.main-nav {
  display: none;
  flex-direction: column;
  position: fixed;
  top: var(--header-height);
  left: 0;
  right: 0;
  bottom: 0;
  background: var(--color-bg);
  padding: var(--space-8) var(--space-6);
  z-index: 99;
  overflow-y: auto;
}

.main-nav.is-open {
  display: flex;
}

.nav-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  margin-bottom: var(--space-8);
}

.nav-link {
  display: block;
  padding: var(--space-4) var(--space-3);
  font-size: var(--font-size-xl);
  font-weight: 500;
  color: var(--color-text-muted);
  border-radius: var(--radius-sm);
  transition: color var(--transition-fast), background var(--transition-fast);
}
.nav-link:hover,
.nav-link--active {
  color: var(--color-text);
  background: var(--color-bg-3);
}
.nav-link--active { color: var(--color-accent); }

.nav-cta { align-self: flex-start; }

/* Hamburger */
.hamburger {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  padding: var(--space-2);
  border-radius: var(--radius-sm);
  z-index: 101;
  transition: background var(--transition-fast);
}
.hamburger:hover { background: var(--color-bg-3); }

.hamburger-line {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--color-text);
  border-radius: 2px;
  transition: transform var(--transition-base), opacity var(--transition-base);
  transform-origin: center;
}

.hamburger.is-active .hamburger-line:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger.is-active .hamburger-line:nth-child(2) { opacity: 0; transform: scaleX(0); }
.hamburger.is-active .hamburger-line:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

.nav-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.5);
  z-index: 98;
}
.nav-overlay.is-visible { display: block; }

/* Desktop nav */
@media (min-width: 1024px) {
  .main-nav {
    display: flex !important;
    flex-direction: row;
    align-items: center;
    position: static;
    background: transparent;
    padding: 0;
    gap: var(--space-2);
    overflow: visible;
  }
  .nav-list {
    flex-direction: row;
    gap: 0;
    margin-bottom: 0;
  }
  .nav-link {
    font-size: var(--font-size-base);
    padding: var(--space-2) var(--space-4);
    background: transparent;
  }
  .hamburger { display: none; }
}

/* ── Hero Section ───────────────────────────────────────── */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding-top: var(--header-height);
  background:
    radial-gradient(ellipse 80% 60% at 50% -10%, rgba(125,255,106,0.2) 0%, transparent 60%),
    radial-gradient(ellipse 65% 45% at 12% 92%, rgba(255,190,85,0.12) 0%, transparent 70%),
    var(--color-bg);
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0; bottom: 0;
  background-image:
    linear-gradient(rgba(125,255,106,0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(125,255,106,0.04) 1px, transparent 1px);
  background-size: 60px 60px;
  pointer-events: none;
}

.hero-content {
  position: relative;
  max-width: 760px;
  padding: var(--space-20) 0;
  z-index: 2;
}

.hero .container {
  position: relative;
}

.hero-photo-layer {
  position: absolute;
  right: 0;
  top: var(--space-8);
  transform: none;
  width: clamp(260px, 34vw, 520px);
  z-index: 1;
  pointer-events: none;
}

.hero-photo-ring {
  position: relative;
  width: 100%;
  aspect-ratio: 1 / 1;
  border-radius: 50%;
  border: 6px solid var(--color-accent);
  box-shadow:
    0 0 0 2px rgba(125,255,106,0.22),
    0 0 34px rgba(125,255,106,0.34);
  overflow: hidden;
  opacity: 0.94;
}

.hero-photo-ring::before {
  content: '';
  position: absolute;
  inset: -10%;
  border-radius: 50%;
  border: 1px solid rgba(125,255,106,0.3);
  filter: blur(2px);
}

.hero-photo-ring img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center top;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-2) var(--space-4);
  background: rgba(255,190,85,0.08);
  border: 1px solid rgba(255,190,85,0.34);
  border-radius: var(--radius-full);
  font-size: var(--font-size-sm);
  color: var(--color-amber);
  font-weight: 500;
  margin-bottom: var(--space-6);
}

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

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

.hero-title {
  font-size: var(--font-size-hero);
  font-family: var(--font-display);
  font-weight: 400;
  line-height: 1.1;
  letter-spacing: 0.03em;
  color: var(--color-signal-white);
  text-shadow: 0 0 16px rgba(125,255,106,0.26);
  margin-bottom: var(--space-6);
}

.hero-title .highlight {
  background: linear-gradient(135deg, var(--color-accent), var(--color-amber));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-subtitle {
  font-size: clamp(var(--font-size-base), 2vw, var(--font-size-xl));
  color: var(--color-text-muted);
  max-width: 600px;
  margin-bottom: var(--space-10);
  line-height: 1.7;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-4);
  margin-bottom: var(--space-16);
}

.hero-stats {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-8);
  padding-top: var(--space-8);
  border-top: 1px solid rgba(125,255,106,0.25);
}

.hero-stat-value {
  font-size: var(--font-size-3xl);
  font-weight: 800;
  color: var(--color-accent);
  line-height: 1;
}

.hero-stat-label {
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
  margin-top: var(--space-1);
}

@media (max-width: 1023px) {
  .hero-photo-layer {
    right: 0;
    top: var(--space-8);
    width: clamp(200px, 50vw, 360px);
    transform: none;
  }

  .hero-photo-ring {
    opacity: 0.72;
  }
}

@media (max-width: 767px) {
  .hero-photo-layer {
    right: 0;
    top: var(--space-6);
    width: clamp(180px, 62vw, 280px);
    transform: none;
  }

  .hero-photo-ring {
    opacity: 0.55;
    border-width: 4px;
  }

  .hero-content {
    max-width: 100%;
  }
}

/* ── Sections ───────────────────────────────────────────── */
.section { padding: var(--section-padding); }

.section-alt {
  background: linear-gradient(180deg, rgba(9,13,9,0.92) 0%, rgba(6,10,6,0.92) 100%);
}

.section-header {
  margin-bottom: var(--space-12);
}

/* ── Cards ──────────────────────────────────────────────── */
.cards-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-6);
}

@media (min-width: 640px) {
  .cards-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (min-width: 1024px) {
  .cards-grid--3 { grid-template-columns: repeat(3, 1fr); }
  .cards-grid--4 { grid-template-columns: repeat(4, 1fr); }
}

.card {
  background: var(--color-card);
  border: 1px solid var(--color-border);
  border-radius: 3px;
  padding: var(--space-8);
  box-shadow: inset 0 0 0 1px rgba(125,255,106,0.07), 0 0 0 1px rgba(0,0,0,0.35);
  transition: transform var(--transition-base), border-color var(--transition-base), box-shadow var(--transition-base);
}

.card:hover {
  transform: translateY(-4px);
  border-color: rgba(125,255,106,0.55);
  box-shadow: 0 0 24px rgba(125,255,106,0.2), inset 0 0 0 1px rgba(125,255,106,0.2);
}

.card-icon {
  font-size: 2.5rem;
  margin-bottom: var(--space-4);
  display: block;
}

.card-title {
  font-size: var(--font-size-xl);
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: var(--space-3);
}

.card-desc {
  font-size: var(--font-size-base);
  color: var(--color-text-muted);
  line-height: 1.7;
  margin-bottom: var(--space-4);
}

.card-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  margin-top: var(--space-4);
}

.card-list li {
  display: flex;
  align-items: flex-start;
  gap: var(--space-2);
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
}

.card-list li::before {
  content: '✓';
  color: var(--color-success);
  font-weight: 700;
  flex-shrink: 0;
  margin-top: 2px;
}

.card-link {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  margin-top: var(--space-6);
  font-size: var(--font-size-sm);
  font-weight: 600;
  color: var(--color-accent);
}
.card-link:hover { gap: var(--space-3); }

/* Service card variants */
.service-card {
  position: relative;
  overflow: hidden;
}

.service-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--color-accent), var(--color-amber));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--transition-base);
}

.service-card:hover::before { transform: scaleX(1); }

/* Project cards */
.project-card .project-type {
  font-size: var(--font-size-xs);
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: var(--space-3);
}

.project-tags {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  margin-top: var(--space-4);
}

.tag {
  padding: var(--space-1) var(--space-3);
  background: rgba(125,255,106,0.08);
  border: 1px solid rgba(125,255,106,0.34);
  border-radius: var(--radius-full);
  font-size: var(--font-size-xs);
  color: var(--color-accent);
  font-weight: 500;
}

/* ── Pain Points ────────────────────────────────────────── */
.pain-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-6);
}
@media (min-width: 768px) {
  .pain-grid { grid-template-columns: repeat(3, 1fr); }
}

.pain-card {
  background: var(--color-bg-3);
  border: 1px solid var(--color-border);
  border-left: 4px solid var(--color-error);
  border-radius: var(--radius-md);
  padding: var(--space-8);
}

.pain-card .pain-icon { font-size: 2rem; margin-bottom: var(--space-4); }
.pain-card h3 { font-size: var(--font-size-lg); font-weight: 700; margin-bottom: var(--space-3); color: var(--color-text); }
.pain-card p { color: var(--color-text-muted); font-size: var(--font-size-sm); line-height: 1.7; }

/* ── Trust / Why Me ─────────────────────────────────────── */
.trust-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-6);
}
@media (min-width: 640px) {
  .trust-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (min-width: 1024px) {
  .trust-grid { grid-template-columns: repeat(4, 1fr); }
}

.trust-item {
  text-align: center;
  padding: var(--space-8) var(--space-6);
  background: var(--color-bg-3);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
}

.trust-icon { font-size: 2.5rem; margin-bottom: var(--space-4); display: block; }
.trust-title { font-size: var(--font-size-lg); font-weight: 700; color: var(--color-text); margin-bottom: var(--space-2); }
.trust-desc { font-size: var(--font-size-sm); color: var(--color-text-muted); line-height: 1.7; }

/* ── Skills ─────────────────────────────────────────────── */
.skills-grid {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
}

.skill-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-3) var(--space-5);
  background: var(--color-bg-3);
  border: 1px solid var(--color-border-2);
  border-radius: var(--radius-md);
  font-size: var(--font-size-sm);
  font-weight: 600;
  color: var(--color-text);
  transition: border-color var(--transition-fast), background var(--transition-fast);
}

.skill-badge:hover {
  border-color: var(--color-accent);
  background: rgba(125,255,106,0.08);
}

/* ── CTA Section ────────────────────────────────────────── */
.cta-section {
  background: linear-gradient(135deg, rgba(125,255,106,0.11) 0%, rgba(125,255,106,0.03) 72%);
  border-top: 1px solid rgba(125,255,106,0.24);
  border-bottom: 1px solid rgba(125,255,106,0.24);
  text-align: center;
  padding: var(--space-20) 0;
}

.cta-section .section-title { max-width: 680px; margin-inline: auto; }
.cta-section .section-subtitle { margin-inline: auto; margin-bottom: var(--space-10); }
.cta-actions { display: flex; flex-wrap: wrap; gap: var(--space-4); justify-content: center; }

/* ── Testimonial Placeholder ────────────────────────────── */
/* ── Testimonials ────────────────────────────────────────── */
.testimonials-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-6);
}

@media (min-width: 900px) {
  .testimonials-grid { grid-template-columns: repeat(3, 1fr); }
}

.testimonial-card {
  background: var(--color-card);
  border: 1px solid rgba(125,255,106,0.22);
  border-radius: 3px;
  padding: var(--space-8);
  display: flex;
  flex-direction: column;
  gap: var(--space-6);
  box-shadow: inset 0 0 0 1px rgba(125,255,106,0.06), 0 0 24px rgba(125,255,106,0.06);
  transition: border-color var(--transition-base), box-shadow var(--transition-base);
  position: relative;
  overflow: hidden;
}

.testimonial-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--color-accent), var(--color-amber));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--transition-base);
}

.testimonial-card:hover {
  border-color: rgba(125,255,106,0.50);
  box-shadow: 0 0 32px rgba(125,255,106,0.14), inset 0 0 0 1px rgba(125,255,106,0.16);
}

.testimonial-card:hover::before { transform: scaleX(1); }

.testimonial-mark {
  font-family: var(--font-display);
  font-size: 4rem;
  line-height: 0.8;
  color: var(--color-accent);
  opacity: 0.55;
  user-select: none;
}

.testimonial-body {
  flex: 1;
  font-size: var(--font-size-base);
  color: var(--color-text-muted);
  line-height: 1.75;
  font-style: italic;
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  padding-top: var(--space-5);
  border-top: 1px solid rgba(125,255,106,0.18);
  margin: 0;
}

.testimonial-avatar {
  width: 48px;
  height: 48px;
  border-radius: 2px;
  background: rgba(125,255,106,0.1);
  border: 1px solid rgba(125,255,106,0.35);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-size: 1.25rem;
  color: var(--color-accent);
  flex-shrink: 0;
  letter-spacing: 0.05em;
}

.testimonial-name {
  display: block;
  font-size: var(--font-size-base);
  font-weight: 700;
  color: var(--color-signal-white);
}

.testimonial-role {
  display: block;
  font-size: var(--font-size-xs);
  color: var(--color-amber);
  margin-top: var(--space-1);
  letter-spacing: 0.06em;
}

.testimonial-stars {
  display: flex;
  gap: 3px;
  margin-bottom: var(--space-2);
}

.testimonial-stars span {
  color: var(--color-amber);
  font-size: 0.9rem;
}

/* ── About Page ─────────────────────────────────────────── */
.about-hero {
  padding: calc(var(--header-height) + var(--space-20)) 0 var(--space-20);
  background: radial-gradient(ellipse 60% 50% at 50% 0%, rgba(125,255,106,0.12) 0%, transparent 60%);
}

.about-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-12);
  align-items: center;
}

@media (min-width: 1024px) {
  .about-grid { grid-template-columns: 1fr 1.4fr; }
}

.about-avatar-wrap {
  display: flex;
  justify-content: center;
}

.about-avatar {
  width: min(400px, 80vw);
  height: min(400px, 80vw);
  border-radius: 50%;
  background: linear-gradient(135deg, var(--color-bg-3), var(--color-bg-2));
  border: 6px solid var(--color-accent);
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 0 34px rgba(125,255,106,0.24);
}

.about-avatar img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: inherit;
  display: block;
}

.about-content p { color: var(--color-text-muted); margin-bottom: var(--space-4); line-height: 1.8; }
.about-content p:last-child { margin-bottom: 0; }

.values-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

.value-item {
  display: flex;
  gap: var(--space-4);
  align-items: flex-start;
  padding: var(--space-5);
  background: var(--color-bg-3);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
}

.value-icon { font-size: 1.5rem; flex-shrink: 0; margin-top: 2px; }
.value-title { font-weight: 700; color: var(--color-text); margin-bottom: var(--space-1); }
.value-desc { font-size: var(--font-size-sm); color: var(--color-text-muted); }

/* ── Page Hero (inner pages) ────────────────────────────── */
.page-hero {
  padding: calc(var(--header-height) + var(--space-16)) 0 var(--space-16);
  background: radial-gradient(ellipse 60% 40% at 50% 0%, rgba(125,255,106,0.13) 0%, transparent 60%);
  text-align: center;
}

.page-hero .section-title { font-size: clamp(var(--font-size-3xl), 4vw, var(--font-size-5xl)); }

/* ── Contact Page ───────────────────────────────────────── */
.contact-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-12);
}

@media (min-width: 1024px) {
  .contact-layout { grid-template-columns: 1.6fr 1fr; }
}

.contact-info-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-6);
  margin-bottom: var(--space-8);
}

.contact-info-item {
  display: flex;
  gap: var(--space-4);
  align-items: flex-start;
}

.contact-info-icon {
  width: 44px;
  height: 44px;
  background: rgba(125,255,106,0.08);
  border: 1px solid rgba(125,255,106,0.3);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  color: var(--color-accent);
}

.contact-info-label {
  font-size: var(--font-size-sm);
  color: var(--color-text-dim);
  margin-bottom: var(--space-1);
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.contact-info-value {
  color: var(--color-text);
  font-weight: 500;
}

/* ── Forms ──────────────────────────────────────────────── */
.form-group {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  margin-bottom: var(--space-5);
}

.form-label {
  font-size: var(--font-size-sm);
  font-weight: 600;
  color: var(--color-text);
}

.form-label .required { color: var(--color-error); margin-left: 2px; }

.form-control {
  width: 100%;
  padding: 0.75rem 1rem;
  background: var(--color-bg-3);
  border: 1px solid var(--color-border-2);
  border-radius: var(--radius-sm);
  color: var(--color-text);
  font-size: var(--font-size-base);
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
  outline: none;
  appearance: none;
}

.form-control:focus {
  border-color: var(--color-accent);
  box-shadow: 0 0 0 3px rgba(125,255,106,0.17), 0 0 18px rgba(125,255,106,0.16);
}

.form-control::placeholder { color: var(--color-text-dim); }

.form-control.has-error {
  border-color: var(--color-error);
  box-shadow: 0 0 0 3px rgba(239,68,68,0.15);
}

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

select.form-control {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%239ca3af' d='M6 8L1 3h10z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 1rem center;
  padding-right: 2.5rem;
  cursor: pointer;
}

select.form-control option { background: var(--color-bg-2); }

.form-row {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-4);
}

@media (min-width: 640px) {
  .form-row { grid-template-columns: 1fr 1fr; }
}

/* Honeypot — hide from users */
.form-honeypot { display: none !important; }

.field-error {
  font-size: var(--font-size-xs);
  color: var(--color-error);
  font-weight: 500;
}

/* ── Alert Messages ─────────────────────────────────────── */
.alert {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  padding: var(--space-5) var(--space-6);
  border-radius: var(--radius-md);
  margin-bottom: var(--space-6);
  font-size: var(--font-size-sm);
  border: 1px solid transparent;
}

.alert-success {
  background: rgba(16,185,129,0.1);
  border-color: rgba(16,185,129,0.3);
  color: #34d399;
}

.alert-error {
  background: rgba(239,68,68,0.1);
  border-color: rgba(239,68,68,0.3);
  color: #f87171;
}

.alert-icon { font-size: 1.25rem; flex-shrink: 0; margin-top: -1px; }
.alert-content strong { display: block; margin-bottom: var(--space-1); }

/* ── Thank You Page ─────────────────────────────────────── */
.thankyou-hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  text-align: center;
  padding-top: var(--header-height);
}

.thankyou-icon {
  width: 80px;
  height: 80px;
  background: rgba(16,185,129,0.1);
  border: 2px solid rgba(16,185,129,0.3);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2.5rem;
  margin: 0 auto var(--space-8);
}

.next-steps {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-6);
  margin: var(--space-12) 0;
  text-align: left;
}

@media (min-width: 640px) {
  .next-steps { grid-template-columns: repeat(3, 1fr); }
}

.next-step {
  background: var(--color-bg-2);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: var(--space-6);
}

.next-step-number {
  width: 36px; height: 36px;
  background: rgba(125,255,106,0.2);
  border: 1px solid rgba(125,255,106,0.5);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: var(--font-size-sm);
  margin-bottom: var(--space-4);
  flex-shrink: 0;
}

.next-step h3 { font-size: var(--font-size-base); font-weight: 700; margin-bottom: var(--space-2); color: var(--color-text); }
.next-step p { font-size: var(--font-size-sm); color: var(--color-text-muted); }

/* ── 404 Page ───────────────────────────────────────────── */
.error-page {
  min-height: 100vh;
  display: flex;
  align-items: center;
  text-align: center;
  padding-top: var(--header-height);
}

.error-code {
  font-size: clamp(6rem, 20vw, 12rem);
  font-weight: 900;
  line-height: 1;
  background: linear-gradient(135deg, rgba(125,255,106,0.5), rgba(255,190,85,0.3));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: var(--space-4);
  letter-spacing: -0.05em;
}

.error-nav {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
  justify-content: center;
  margin-top: var(--space-8);
}

/* ── Footer ─────────────────────────────────────────────── */
.site-footer {
  background: linear-gradient(180deg, rgba(6,10,6,0.95) 0%, rgba(4,6,4,0.98) 100%);
  border-top: 1px solid rgba(125,255,106,0.28);
  padding-top: var(--space-16);
}

.footer-inner {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-10);
}

@media (min-width: 640px) {
  .footer-inner { grid-template-columns: repeat(2, 1fr); }
}

@media (min-width: 1024px) {
  .footer-inner { grid-template-columns: 2fr 1fr 1fr 1.5fr; }
}

.footer-brand .footer-tagline {
  font-size: var(--font-size-sm);
  color: var(--color-accent);
  font-weight: 600;
  margin: var(--space-2) 0;
}

.footer-brand .footer-desc {
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
  line-height: 1.7;
  margin-bottom: var(--space-5);
  max-width: 300px;
}

.footer-social {
  display: flex;
  gap: var(--space-3);
}

.social-link {
  width: 40px; height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--color-bg-3);
  border: 1px solid var(--color-border-2);
  border-radius: var(--radius-sm);
  color: var(--color-text-muted);
  transition: color var(--transition-fast), border-color var(--transition-fast), background var(--transition-fast);
}

.social-link:hover {
  color: var(--color-amber);
  border-color: var(--color-amber);
  background: rgba(255,190,85,0.08);
}

.footer-logo { margin-bottom: var(--space-2); }

.footer-heading {
  font-size: var(--font-size-sm);
  font-weight: 700;
  color: var(--color-text);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: var(--space-5);
}

.footer-links ul { display: flex; flex-direction: column; gap: var(--space-3); }
.footer-links a {
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
  transition: color var(--transition-fast);
}
.footer-links a:hover { color: var(--color-text); }

.footer-contact ul { display: flex; flex-direction: column; gap: var(--space-4); }
.footer-contact li {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
}
.footer-contact li svg { flex-shrink: 0; margin-top: 2px; color: var(--color-accent); }
.footer-contact a { color: var(--color-text-muted); }
.footer-contact a:hover { color: var(--color-text); }

.footer-bottom {
  margin-top: var(--space-12);
  padding: var(--space-5) 0;
  border-top: 1px solid rgba(125,255,106,0.2);
}

.footer-bottom .container {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-2);
}

.footer-bottom p {
  font-size: var(--font-size-sm);
  color: var(--color-text-dim);
}

.footer-bottom strong { color: var(--color-text-muted); }

/* ── Divider ────────────────────────────────────────────── */
.divider {
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(125,255,106,0.48), transparent);
  margin: var(--space-4) 0;
}

/* Subtle CRT shimmer for key terminal elements */
@media (prefers-reduced-motion: no-preference) {
  .hero-title,
  .section-title,
  .logo-name {
    animation: crt-flicker 6s linear infinite;
  }
}

@keyframes crt-flicker {
  0%, 18%, 22%, 100% { opacity: 1; }
  19% { opacity: 0.95; }
  21% { opacity: 0.98; }
}

/* ── Utility ────────────────────────────────────────────── */
.sr-only {
  position: absolute;
  width: 1px; height: 1px;
  padding: 0; margin: -1px;
  overflow: hidden;
  clip: rect(0,0,0,0);
  white-space: nowrap;
  border: 0;
}

.mt-2 { margin-top: var(--space-2); }
.mt-4 { margin-top: var(--space-4); }
.mt-8 { margin-top: var(--space-8); }
.mb-4 { margin-bottom: var(--space-4); }
.mb-8 { margin-bottom: var(--space-8); }

/* Scroll fade-in animation */
@media (prefers-reduced-motion: no-preference) {
  .fade-in {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.5s ease, transform 0.5s ease;
  }
  .fade-in.visible {
    opacity: 1;
    transform: none;
  }
}