/* ============================================================
   ZaiTech — styles.css
   Color palette: near-black, red accent (#e53e3e), grey, white
   Fonts: Space Grotesk (headings/logo) + Inter (body)
============================================================ */

/* ============================================================
   INTRO SPLASH OVERLAY
============================================================ */

#intro-overlay {
  position: fixed;
  inset: 0;
  z-index: 9999;
  background: #ffffff;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  transition: opacity 0.55s ease;
  pointer-events: all;
}

#intro-overlay.exit {
  opacity: 0;
  pointer-events: none;
}

#site-content {
  opacity: 0;
  transition: opacity 0.55s ease;
}

#site-content.revealed {
  opacity: 1;
}

/* subtle grid lines */
.intro-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(0,0,0,.18) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0,0,0,.18) 1px, transparent 1px);
  background-size: 48px 48px;
  pointer-events: none;
}

/* animated scan line */
.intro-scanline {
  position: absolute;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, rgba(255,49,49,.6), transparent);
  animation: scan 2.4s linear infinite;
  pointer-events: none;
  z-index: 2;
}

@keyframes scan {
  0%   { top: -2px; opacity: 0; }
  5%   { opacity: 1; }
  95%  { opacity: 1; }
  100% { top: 100%; opacity: 0; }
}

.intro-content {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 36px;
  z-index: 3;
  padding: 24px;
}

/* Logo fades + scales in */
.intro-logo {
  width: min(420px, 80vw);
  height: auto;
  opacity: 0;
  transform: scale(0.88);
  animation: logoIn 0.7s cubic-bezier(0.22, 1, 0.36, 1) 0.3s forwards;
}

@keyframes logoIn {
  to { opacity: 1; transform: scale(1); }
}

/* Terminal window */
.intro-terminal {
  width: min(480px, 90vw);
  background: #fff;
  border: 1.5px solid rgba(255,49,49,.3);
  border-radius: 10px;
  box-shadow: 0 8px 40px rgba(255,49,49,.12), 0 2px 8px rgba(0,0,0,.06);
  overflow: hidden;
  opacity: 0;
  transform: translateY(12px);
  transition: opacity 0.3s ease, transform 0.3s ease;
}

.intro-terminal.visible {
  opacity: 1;
  transform: translateY(0);
}

.terminal-header {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 10px 14px;
  background: #f5f5f5;
  border-bottom: 1px solid rgba(0,0,0,.07);
}

.t-dot {
  width: 11px;
  height: 11px;
  border-radius: 50%;
}
.t-red    { background: #ff5f57; }
.t-yellow { background: #febc2e; }
.t-green  { background: #28c840; }

.t-title {
  font-family: 'SF Mono', 'Fira Code', 'Cascadia Code', monospace;
  font-size: 11px;
  color: rgba(0,0,0,.35);
  margin-left: 6px;
}

.terminal-body {
  padding: 16px 18px 20px;
  font-family: 'SF Mono', 'Fira Code', 'Cascadia Code', monospace;
  font-size: 13px;
  line-height: 1.9;
  min-height: 100px;
}

.t-line {
  color: rgba(0,0,0,.7);
  white-space: pre;
}

.t-line.granted {
  color: #ff3131;
  font-weight: 700;
  text-shadow: 0 0 10px rgba(255,49,49,.25);
  animation: grantedPulse 0.4s ease 2;
}

@keyframes grantedPulse {
  0%, 100% { opacity: 1; }
  50%       { opacity: 0.4; }
}

.t-progress {
  margin: 6px 0;
  height: 4px;
  background: rgba(0,0,0,.08);
  border-radius: 2px;
  overflow: hidden;
}

.t-progress-fill {
  height: 100%;
  width: 0%;
  background: linear-gradient(90deg, #ff3131, #ff7070);
  border-radius: 2px;
  transition: width 0.7s cubic-bezier(0.4, 0, 0.2, 1);
}

/* ============================================================
   CIRCUIT BOARD BACKGROUND
============================================================ */


/* White sections go transparent so body circuit shows through */
.hero,
.services,
.why,
.process,
.about,
.faq {
  background: transparent !important;
}

/* Nav keeps a near-white wash for readability */
.nav-header {
  background: rgba(255, 255, 255, 0.88) !important;
  backdrop-filter: blur(6px);
}

/* Contact keeps its light grey, slightly transparent */
.contact {
  background: rgba(240, 240, 240, 0.85) !important;
}

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

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

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  background: #ffffff;
  color: #1a1a1a;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

#circuit-canvas {
  position: fixed;
  inset: 0;
  width: 100%;
  height: 100%;
  z-index: 0;
  pointer-events: none;
}

h1, h2, h3, .nav-logo, .process-num {
  font-family: 'Space Grotesk', 'Inter', sans-serif;
}

img, svg { display: block; max-width: 100%; }
a { text-decoration: none; color: inherit; }
ul { list-style: none; }
button { cursor: pointer; border: none; background: none; font-family: inherit; }

/* --- CSS Custom Properties --- */
:root {
  --black:       #0d0d0d;
  --black-mid:   #1a1a1a;
  --black-light: #2d2d2d;
  --red:         #ff3131;
  --red-dark:    #e02020;
  --red-pale:    #fff0f0;
  --white:       #ffffff;
  --grey-50:     #f7f7f7;
  --grey-100:    #efefef;
  --grey-200:    #e0e0e0;
  --grey-400:    #9ca3af;
  --grey-500:    #6b7280;
  --grey-600:    #555555;
  --grey-800:    #1a1a1a;
  --radius-sm:   6px;
  --radius:      10px;
  --radius-lg:   16px;
  --radius-xl:   24px;
  --shadow-sm:   0 1px 3px rgba(0,0,0,.08), 0 1px 2px rgba(0,0,0,.05);
  --shadow:      0 4px 12px rgba(0,0,0,.1), 0 2px 4px rgba(0,0,0,.06);
  --shadow-lg:   0 10px 30px rgba(0,0,0,.14), 0 4px 10px rgba(0,0,0,.08);
  --transition:  220ms ease;
}

/* --- Container --- */
.container {
  max-width: 1160px;
  margin: 0 auto;
  padding: 0 24px;
}

/* --- Buttons --- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 13px 26px;
  border-radius: var(--radius);
  font-size: 0.9375rem;
  font-weight: 600;
  transition: all var(--transition);
  white-space: nowrap;
}

.btn-primary {
  background: var(--red);
  color: var(--white);
  box-shadow: 0 0 0 0 rgba(255,49,49,0);
}

.btn-primary:hover {
  background: var(--red-dark);
  transform: translateY(-1px);
  box-shadow: 0 6px 20px rgba(255,49,49,.35);
}

.btn-primary:active { transform: translateY(0); }

.btn-ghost {
  background: rgba(255,255,255,.08);
  color: rgba(255,255,255,.9);
  border: 1px solid rgba(255,255,255,.18);
}

.btn-ghost:hover {
  background: rgba(255,255,255,.15);
  color: var(--white);
}

.btn-sm {
  padding: 9px 18px;
  font-size: 0.875rem;
}

.btn-full { width: 100%; }

/* ============================================================
   NAVIGATION
============================================================ */
.nav-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  background: rgba(255,255,255,.96);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(0,0,0,.08);
  transition: background var(--transition), box-shadow var(--transition);
}

.nav-header.scrolled {
  background: rgba(255,255,255,.99);
  box-shadow: 0 2px 20px rgba(0,0,0,.1);
}

.nav-inner {
  max-width: 1160px;
  margin: 0 auto;
  padding: 0 24px;
  height: 120px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--black);
  font-size: 1.0625rem;
  font-weight: 700;
  letter-spacing: -0.01em;
  flex-shrink: 0;
}

.logo-tech {
  color: var(--red);
  font-weight: 500;
}

.nav-logo-full {
  height: 86px;
  width: auto;
  object-fit: contain;
  flex-shrink: 0;
}

.nav-logo-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  background: var(--red);
  color: var(--white);
  border-radius: var(--radius-sm);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 4px;
}

.nav-link {
  padding: 7px 14px;
  border-radius: var(--radius-sm);
  font-size: 0.9rem;
  font-weight: 500;
  color: rgba(0,0,0,.6);
  transition: color var(--transition), background var(--transition);
}

.nav-link:hover { color: var(--black); background: rgba(0,0,0,.05); }

.nav-link.nav-cta {
  background: var(--red);
  color: var(--white);
  font-weight: 600;
  padding: 8px 16px;
  margin-left: 8px;
}

.nav-link.nav-cta:hover {
  background: var(--red-dark);
  color: var(--white);
}

.nav-toggle {
  display: none;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 5px;
  width: 40px;
  height: 40px;
  padding: 0;
  border-radius: 8px;
  background: transparent;
  cursor: pointer;
  transition: background var(--transition);
  border: none;
  flex-shrink: 0;
}

.nav-toggle:hover { background: rgba(0,0,0,.06); }

.nav-toggle span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--black);
  border-radius: 2px;
  transform-origin: center;
  transition: transform 0.28s cubic-bezier(.4,0,.2,1),
              opacity 0.2s ease,
              width 0.28s ease;
}

.nav-toggle.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle.open span:nth-child(2) { opacity: 0; transform: scaleX(0); }
.nav-toggle.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* Dimmed backdrop behind open mobile menu */
.nav-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,.42);
  backdrop-filter: blur(2px);
  -webkit-backdrop-filter: blur(2px);
  z-index: 99;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.28s ease;
}

.nav-overlay.visible {
  opacity: 1;
  pointer-events: auto;
}

/* ============================================================
   HERO
============================================================ */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  background: #ffffff;
  overflow: hidden;
  padding: 120px 0 80px;
}

.hero-bg-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255,49,49,.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,49,49,.05) 1px, transparent 1px);
  background-size: 48px 48px;
}

.hero-glow {
  position: absolute;
  top: -120px;
  right: -80px;
  width: 600px;
  height: 600px;
  background: radial-gradient(ellipse, rgba(255,49,49,.14) 0%, transparent 70%);
  pointer-events: none;
}

.hero-glow--2 {
  top: auto;
  bottom: -100px;
  right: auto;
  left: -100px;
  width: 500px;
  height: 500px;
  background: radial-gradient(ellipse, rgba(255,49,49,.07) 0%, transparent 70%);
}

.hero-amp {
  color: rgba(0,0,0,.25);
  font-weight: 400;
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: 820px;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(255,49,49,.1);
  border: 1px solid rgba(255,49,49,.28);
  color: var(--red);
  font-size: 0.8125rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  padding: 6px 14px;
  border-radius: 999px;
  margin-bottom: 28px;
}

.hero-badge-dot {
  width: 6px;
  height: 6px;
  background: var(--red);
  border-radius: 50%;
  animation: pulse-dot 2s ease infinite;
}

@keyframes pulse-dot {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: .5; transform: scale(.8); }
}

.hero-headline {
  font-size: clamp(2.25rem, 5vw, 3.5rem);
  font-weight: 800;
  line-height: 1.12;
  letter-spacing: -0.025em;
  color: var(--black);
  margin-bottom: 22px;
}

.hero-slogan-line {
  display: block;
  color: var(--grey-800);
}

.hero-slogan-accent {
  color: var(--red);
}

.hero-accent { color: var(--red); }
.hero-br { display: none; }

.hero-sub {
  font-size: clamp(1rem, 2vw, 1.1875rem);
  color: #555;
  max-width: 580px;
  margin-bottom: 36px;
  line-height: 1.7;
}

.hero-actions {
  display: flex;
  align-items: center;
  gap: 14px;
  flex-wrap: wrap;
  margin-bottom: 48px;
}

.hero-trust {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
}

.trust-item {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 0.8125rem;
  color: #888;
  font-weight: 500;
}

.trust-sep {
  color: #ccc;
  font-size: 0.875rem;
}

.hero-scroll-hint {
  position: absolute;
  bottom: 32px;
  left: 50%;
  transform: translateX(-50%);
}

.hero-scroll-hint span {
  display: block;
  width: 2px;
  height: 40px;
  background: linear-gradient(to bottom, rgba(255,49,49,.7), transparent);
  margin: 0 auto;
  border-radius: 2px;
  animation: scroll-pulse 2s ease infinite;
}

@keyframes scroll-pulse {
  0%, 100% { opacity: .7; transform: scaleY(1); }
  50% { opacity: .2; transform: scaleY(.6); }
}

/* ============================================================
   SECTION COMMON
============================================================ */
.section-label {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--red-dark);
  margin-bottom: 10px;
}

.section-title {
  font-size: clamp(1.75rem, 3.5vw, 2.5rem);
  font-weight: 800;
  letter-spacing: -0.02em;
  line-height: 1.15;
  color: var(--black-mid);
  margin-bottom: 16px;
}

.section-desc {
  font-size: 1.0625rem;
  color: var(--grey-600);
  max-width: 560px;
  line-height: 1.7;
}

.section-header {
  text-align: center;
  margin-bottom: 56px;
}

.section-header .section-desc {
  margin: 0 auto;
}

/* ============================================================
   WHY SECTION
============================================================ */
.why {
  padding: 100px 0;
  background: var(--white);
}

.why-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}

.why-body {
  font-size: 1.0625rem;
  color: var(--grey-600);
  line-height: 1.7;
  margin-bottom: 28px;
}

.why-list {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.why-list li {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  font-size: 0.9375rem;
  color: var(--grey-800);
  line-height: 1.5;
}

.why-icon {
  width: 20px;
  height: 20px;
  flex-shrink: 0;
  margin-top: 1px;
  color: var(--red-dark);
}

.why-stats {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.stat-card {
  background: var(--grey-50);
  border: 1px solid var(--grey-200);
  border-radius: var(--radius-lg);
  padding: 28px 20px 24px;
  text-align: center;
  overflow: visible;
  transition: transform var(--transition), box-shadow var(--transition);
}

.stat-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow);
}

.stat-number {
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--black-mid);
  letter-spacing: -0.03em;
  line-height: 1.4;
  padding-top: 6px;
  margin-bottom: 8px;
  overflow: visible;
  font-family: 'Space Grotesk', 'Inter', sans-serif;
}

.stat-number span {
  font-size: 1.5rem;
  color: var(--red);
}

.stat-label {
  font-size: 0.8125rem;
  color: var(--grey-600);
  line-height: 1.45;
}

.stat-source {
  font-size: 0.5625rem;
  color: var(--grey-400);
  margin-top: 6px;
  font-style: italic;
  letter-spacing: 0.01em;
}

.stat-card--accent {
  background: var(--red);
  border-color: var(--red);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 16px;
}

.stat-icon {
  width: 40px;
  height: 40px;
  background: var(--red-pale);
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--red-dark);
  margin: 0 auto 12px;
}

.stat-icon svg {
  width: 20px;
  height: 20px;
}

.stat-proof-label {
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.07em;
  text-transform: uppercase;
  color: var(--red);
  margin-bottom: 8px;
}

.stat-cta-text {
  font-size: 0.9375rem;
  font-weight: 700;
  color: rgba(255,255,255,.95);
  line-height: 1.4;
}

.stat-cta-sub {
  font-size: 0.8125rem;
  color: rgba(255,255,255,.75);
  line-height: 1.5;
  margin-top: -6px;
}

/* ============================================================
   SERVICES SECTION
============================================================ */
.services {
  padding: 100px 0;
  background: var(--grey-50);
}

.services-grid {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 20px;
}

.service-card {
  flex: 1 1 300px;
  max-width: calc(50% - 10px);
  background: var(--white);
  border: 1px solid var(--grey-200);
  border-top: 3px solid var(--red);
  border-radius: var(--radius-xl);
  padding: 32px 28px 28px;
  display: flex;
  flex-direction: column;
  gap: 0;
  transition: transform var(--transition), box-shadow var(--transition);
}

.service-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}


.service-card-top {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  margin-bottom: 20px;
}

.service-icon {
  width: 44px;
  height: 44px;
  background: var(--red-pale);
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--red-dark);
  flex-shrink: 0;
}


.service-icon svg {
  width: 22px;
  height: 22px;
}

.service-badge {
  font-size: 0.6875rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 4px 10px;
  border-radius: 999px;
}

.service-badge--teal {
  background: var(--red-pale);
  color: var(--red-dark);
}

.service-badge--navy {
  background: rgba(255,49,49,.15);
  color: var(--red);
}

.service-badge--white {
  background: rgba(255,255,255,.18);
  color: var(--white);
  border: 1px solid rgba(255,255,255,.35);
}

.service-title {
  font-size: 1.1875rem;
  font-weight: 700;
  color: var(--black-mid);
  line-height: 1.25;
  margin-bottom: 12px;
}

.service-sub {
  font-size: 0.8125rem;
  color: var(--grey-400);
  font-weight: 500;
  margin-bottom: 14px;
}

.service-desc {
  font-size: 0.9rem;
  color: var(--grey-600);
  line-height: 1.65;
  margin-bottom: 10px;
  flex-grow: 1;
}

.service-features {
  display: flex;
  flex-direction: column;
  gap: 0;
  margin-bottom: 24px;
  background: var(--grey-50);
  border-radius: var(--radius);
  padding: 4px 14px;
  margin-top: 16px;
}


.service-features li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 0.855rem;
  color: var(--grey-600);
  padding: 8px 0;
  border-bottom: 1px solid var(--grey-200);
  line-height: 1.45;
}

.service-features li:last-child { border-bottom: none; }

.service-features li::before {
  content: '✓';
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 18px;
  height: 18px;
  min-width: 18px;
  background: var(--red);
  color: var(--white);
  font-size: 0.65rem;
  font-weight: 800;
  border-radius: 50%;
  margin-top: 1px;
}


.service-cta {
  display: block;
  text-align: center;
  padding: 12px;
  border-radius: var(--radius);
  font-size: 0.9rem;
  font-weight: 600;
  background: var(--red);
  color: var(--white);
  border: 1.5px solid var(--red);
  transition: all var(--transition);
  margin-top: auto;
}

.service-cta:hover {
  background: var(--red-dark);
  border-color: var(--red-dark);
}


/* ============================================================
   PROCESS SECTION
============================================================ */
.process {
  padding: 100px 0;
  background: var(--white);
}

.process-steps {
  display: flex;
  flex-direction: column;
  gap: 0;
  max-width: 720px;
  margin: 0 auto;
}

.process-step {
  display: flex;
  gap: 28px;
  align-items: flex-start;
}

.process-num {
  font-size: 2.25rem;
  font-weight: 800;
  color: var(--grey-200);
  letter-spacing: -0.05em;
  line-height: 1;
  flex-shrink: 0;
  width: 56px;
  text-align: right;
}

.process-body {
  padding-bottom: 48px;
  padding-top: 4px;
}

.process-title {
  font-size: 1.1875rem;
  font-weight: 700;
  color: var(--black-mid);
  margin-bottom: 10px;
}

.process-desc {
  font-size: 0.9375rem;
  color: var(--grey-600);
  line-height: 1.7;
  margin-bottom: 12px;
}

.process-time {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--red-dark);
  background: var(--red-pale);
  padding: 4px 12px;
  border-radius: 999px;
}

.process-connector {
  width: 2px;
  height: 20px;
  background: linear-gradient(to bottom, var(--grey-200), transparent);
  margin-left: 55px;
}

/* ============================================================
   ABOUT SECTION
============================================================ */
.about {
  padding: 100px 0;
  background: var(--grey-50);
}

.about-grid {
  display: grid;
  grid-template-columns: 300px 1fr;
  gap: 80px;
  align-items: center;
}

.about-visual {
  position: relative;
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 16px;
}

.about-avatar {
  position: relative;
  z-index: 3;
  width: 240px;
  height: 300px;
  border-radius: var(--radius-xl);
  overflow: hidden;
  border: 4px solid var(--red-pale);
  box-shadow: 0 8px 30px rgba(255,49,49,.15);
  background: var(--black-mid);
}

.about-avatar img {
  width: 100%;
  height: 100%;
  display: block;
  object-fit: cover;
  object-position: center top;
}

.about-founder-badge {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 3px;
  text-align: center;
  font-size: 0.75rem;
  color: var(--grey-600);
  background: var(--white);
  border: 1px solid var(--grey-200);
  padding: 9px 16px;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.about-founder-badge strong {
  font-size: 0.875rem;
  color: var(--black-mid);
}

.about-founder-badge span {
  color: var(--red-dark);
  font-weight: 600;
}

.about-text p {
  font-size: 0.9875rem;
  color: var(--grey-600);
  line-height: 1.75;
  margin-bottom: 14px;
}

.about-values {
  display: flex;
  flex-direction: column;
  gap: 16px;
  margin-top: 28px;
  padding-top: 28px;
  border-top: 1px solid var(--grey-200);
}

.about-value {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.about-value-label {
  font-size: 0.875rem;
  font-weight: 700;
  color: var(--black-mid);
}

.about-value-desc {
  font-size: 0.875rem;
  color: var(--grey-600);
}

/* ============================================================
   FAQ SECTION
============================================================ */
.faq {
  padding: 100px 0;
  background: var(--white);
}

.faq-list {
  max-width: 760px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 0;
  border: 1px solid var(--grey-200);
  border-radius: var(--radius-lg);
  overflow: hidden;
}

.faq-item {
  border-bottom: 1px solid var(--grey-200);
}

.faq-item:last-child { border-bottom: none; }

.faq-q {
  width: 100%;
  text-align: left;
  padding: 22px 24px;
  font-size: 0.9875rem;
  font-weight: 600;
  color: var(--black-mid);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  transition: background var(--transition);
}

.faq-q:hover { background: var(--grey-50); }
.faq-q[aria-expanded="true"] { background: var(--grey-50); color: var(--red-dark); }

.faq-arrow {
  width: 18px;
  height: 18px;
  flex-shrink: 0;
  color: var(--grey-400);
  transition: transform var(--transition);
}

.faq-q[aria-expanded="true"] .faq-arrow {
  transform: rotate(180deg);
  color: var(--red-dark);
}

.faq-a {
  display: none;
  padding: 0 24px 22px;
}

.faq-a.open { display: block; }

.faq-a p {
  font-size: 0.9375rem;
  color: var(--grey-600);
  line-height: 1.75;
}

/* ============================================================
   CONTACT SECTION
============================================================ */
.contact {
  padding: 100px 0;
  background: var(--grey-50);
}

.contact .section-label { color: var(--red-dark); }
.contact .section-title { color: var(--black-mid); }

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.5fr;
  gap: 80px;
  align-items: flex-start;
}

.contact-text p {
  font-size: 1rem;
  color: var(--grey-600);
  line-height: 1.75;
  margin-bottom: 32px;
}

.contact-details {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.contact-detail {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.9rem;
  color: var(--grey-600);
}

.contact-detail svg {
  width: 18px;
  height: 18px;
  flex-shrink: 0;
  color: var(--red);
}

.contact-form-wrap {
  background: var(--white);
  border: 1px solid var(--grey-200);
  border-radius: var(--radius-xl);
  padding: 36px 32px;
  box-shadow: var(--shadow);
}

.contact-form {
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.form-group label {
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--black-mid);
  letter-spacing: 0.01em;
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 11px 14px;
  background: var(--grey-50);
  border: 1px solid var(--grey-200);
  border-radius: var(--radius);
  color: var(--black);
  font-family: inherit;
  font-size: 0.9375rem;
  transition: border-color var(--transition), background var(--transition);
  outline: none;
}

.form-group input::placeholder,
.form-group textarea::placeholder {
  color: var(--grey-400);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--red);
  background: var(--red-pale);
}

.form-group select {
  appearance: none;
  cursor: pointer;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='rgba(0,0,0,0.4)' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M19 9l-7 7-7-7'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 14px center;
  padding-right: 36px;
}

.form-group select option {
  background: var(--white);
  color: var(--black);
}

.form-group textarea {
  resize: vertical;
  min-height: 120px;
}

.form-note {
  font-size: 0.8rem;
  color: var(--grey-400);
  text-align: center;
  line-height: 1.5;
}

.form-feedback {
  margin: -4px 0 0;
  padding: 12px 14px;
  border: 1px solid rgba(224, 32, 32, 0.22);
  border-radius: var(--radius);
  background: var(--red-pale);
  color: var(--red-dark);
  font-size: 0.875rem;
  line-height: 1.5;
}

.contact-form[hidden],
.contact-confirmation[hidden] {
  display: none;
}

.contact-confirmation {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 14px;
  min-height: 320px;
  justify-content: center;
  padding: 20px 12px;
  text-align: center;
}

.confirmation-icon {
  display: grid;
  width: 56px;
  height: 56px;
  place-items: center;
  border-radius: 50%;
  background: var(--red-pale);
  color: var(--red);
}

.confirmation-icon svg {
  width: 28px;
  height: 28px;
}

.contact-confirmation h3 {
  margin: 0;
  color: var(--black-mid);
  font-family: 'Space Grotesk', 'Inter', sans-serif;
  font-size: 1.5rem;
  line-height: 1.25;
}

.contact-confirmation p {
  max-width: 390px;
  margin: 0;
  color: var(--grey-600);
  font-size: 0.95rem;
  line-height: 1.65;
}

/* ============================================================
   FOOTER
============================================================ */
.footer {
  background: var(--red);
  border-top: none;
  padding: 32px 0;
}

.footer-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 16px;
  text-align: center;
}

.footer-logo {
  display: flex;
  align-items: center;
  gap: 8px;
  color: rgba(255,255,255,.85);
  font-size: 0.9375rem;
  font-weight: 700;
}

.footer-copy {
  font-size: 0.8125rem;
  color: rgba(255,255,255,.75);
  max-width: 600px;
  line-height: 1.6;
}

.footer-nav {
  display: flex;
  align-items: center;
  gap: 24px;
  flex-wrap: wrap;
  justify-content: center;
}

.footer-nav a {
  font-size: 0.8125rem;
  color: rgba(255,255,255,.7);
  transition: color var(--transition);
}

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

.footer-disclaimer {
  border-top: 1px solid rgba(255,255,255,.2);
  margin-top: 20px;
  padding: 16px 0 8px;
}

.footer-disclaimer-text {
  font-size: 0.725rem;
  color: rgba(255,255,255,.6);
  line-height: 1.7;
  text-align: center;
  max-width: 860px;
  margin: 0 auto;
}

.footer-disclaimer-text strong {
  color: rgba(255,255,255,.85);
  font-weight: 600;
}

/* ============================================================
   RESPONSIVE
============================================================ */
@media (max-width: 1024px) {
  .why-grid { grid-template-columns: 1fr; gap: 48px; }
  .why-stats { order: -1; }
  .about-grid { grid-template-columns: 1fr; gap: 40px; }
  .about-visual { flex-direction: row; justify-content: flex-start; }
}

@media (max-width: 900px) {
  .service-card { max-width: 100%; }
  .contact-grid { grid-template-columns: 1fr; gap: 48px; }
}

@media (max-width: 768px) {
  /* Shrink nav height on mobile */
  .nav-inner { height: 70px; }
  .nav-logo-full { height: 56px; }

  .nav-toggle { display: flex; }

  /* Hidden state — always in DOM, hidden via opacity+translate */
  .nav-links {
    display: flex !important;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    position: fixed;
    top: 70px;
    left: 0;
    right: 0;
    background: #fff;
    border-top: 2.5px solid var(--red);
    box-shadow: 0 16px 48px rgba(0,0,0,.18);
    padding: 6px 0 20px;
    z-index: 100;
    /* Hidden */
    opacity: 0;
    transform: translateY(-10px);
    pointer-events: none;
    visibility: hidden;
    transition: opacity 0.26s ease, transform 0.26s ease, visibility 0.26s;
  }

  /* Open state */
  .nav-links.open {
    opacity: 1;
    transform: translateY(0);
    pointer-events: auto;
    visibility: visible;
  }

  .nav-links li { width: 100%; }

  .nav-link {
    display: flex;
    align-items: center;
    padding: 15px 24px;
    font-size: 1rem;
    font-weight: 500;
    color: var(--black);
    border-radius: 0;
    border-bottom: 1px solid rgba(0,0,0,.05);
    transition: background var(--transition), color var(--transition), padding-left var(--transition);
  }

  .nav-link:hover {
    background: rgba(255,49,49,.05);
    color: var(--red);
    padding-left: 30px;
  }

  .nav-links li:last-child .nav-link { border-bottom: none; }

  .nav-link.nav-cta {
    margin: 14px 20px 0;
    border-radius: var(--radius);
    justify-content: center;
    padding: 14px 20px;
    font-size: 0.9375rem;
    font-weight: 600;
    border-bottom: none;
    background: var(--red);
    color: #fff;
  }

  .nav-link.nav-cta:hover {
    background: var(--red-dark);
    color: #fff;
    padding-left: 20px;
  }
  .hero-br { display: block; }
  .form-row { grid-template-columns: 1fr; }
  .contact-form-wrap { padding: 24px 20px; }
  .why-stats { grid-template-columns: 1fr 1fr; }
  .about-visual { flex-direction: column; align-items: center; }
  .process-num { font-size: 1.75rem; width: 44px; }
}

@media (max-width: 480px) {
  .hero-actions { flex-direction: column; align-items: flex-start; }
  .hero-actions .btn { width: 100%; justify-content: center; }
  .why-stats { grid-template-columns: 1fr; }
  .hero-trust { flex-direction: column; align-items: flex-start; }
  .trust-sep { display: none; }
  .footer-nav { gap: 14px; }
}