/*! Solid Foundation Digital — Dark Neon Theme */

:root {
  --color-bg: #0a0e1a;
  --color-bg-alt: #0f1525;
  --color-bg-card: #141b2d;
  --color-bg-card-hover: #1a2340;
  --color-neon-blue: #00d4ff;
  --color-neon-cyan: #00f0ff;
  --color-neon-purple: #a855f7;
  --color-neon-gold: #f59e0b;
  --color-neon-green: #10b981;
  --color-text: #e2e8f0;
  --color-text-muted: #94a3b8;
  --color-text-bright: #ffffff;
  --color-border: rgba(0, 212, 255, 0.15);
  --color-border-glow: rgba(0, 212, 255, 0.3);
  --font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
  --shadow-neon: 0 0 20px rgba(0, 212, 255, 0.15);
  --shadow-neon-strong: 0 0 40px rgba(0, 212, 255, 0.25);
  --transition: 0.3s ease;
  --container-max: 1200px;
}

*, *::before, *::after { box-sizing: border-box; }

html { scroll-behavior: smooth; line-height: 1.6; -webkit-text-size-adjust: 100%; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition-duration: 0.01ms !important; animation-duration: 0.01ms !important; }
}

body {
  margin: 0;
  font-family: var(--font-family);
  font-size: 1rem;
  color: var(--color-text);
  background: var(--color-bg);
  -webkit-font-smoothing: antialiased;
}

a { color: var(--color-neon-blue); text-decoration: none; transition: color var(--transition); }
a:hover { color: var(--color-neon-cyan); }
a:focus-visible { outline: 2px solid var(--color-neon-blue); outline-offset: 2px; border-radius: 4px; }

h1, h2, h3, h4 { margin: 0 0 1rem; color: var(--color-text-bright); font-weight: 700; line-height: 1.2; }

p { margin: 0 0 1rem; }

img { max-width: 100%; height: auto; display: block; }

.container { max-width: var(--container-max); margin: 0 auto; padding: 0 1.25rem; }

.skip-link {
  position: absolute; top: -50px; left: 8px; background: var(--color-neon-blue); color: #000;
  padding: 8px 16px; text-decoration: none; z-index: 9999; font-weight: 600; border-radius: 4px;
}
.skip-link:focus { top: 8px; }

/* ── Header ── */
.header {
  background: rgba(10, 14, 26, 0.95);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--color-border);
  padding: 1rem 0;
  position: sticky; top: 0; z-index: 100;
}
.header--scrolled { box-shadow: var(--shadow-neon); }

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

.logo { display: flex; align-items: center; gap: 0.75rem; text-decoration: none; }
.logo__img { height: 40px; width: auto; }
.logo__text { font-size: 1.25rem; font-weight: 700; color: var(--color-text-bright); }

.nav__list { display: flex; list-style: none; margin: 0; padding: 0; gap: 2rem; align-items: center; }
.nav__link { color: var(--color-text-muted); font-weight: 500; padding: 0.5rem; transition: color var(--transition); }
.nav__link:hover { color: var(--color-neon-blue); text-decoration: none; }
.nav__link--cta {
  background: var(--color-neon-blue); color: #000 !important; padding: 0.75rem 1.5rem;
  border-radius: 8px; font-weight: 600;
}
.nav__link--cta:hover { background: var(--color-neon-cyan); text-decoration: none; }

.nav__toggle {
  display: none; flex-direction: column; gap: 5px; background: none; border: none;
  padding: 8px; cursor: pointer;
}
.nav__toggle-line { width: 24px; height: 2px; background: var(--color-text); transition: transform var(--transition); }
.nav__toggle:focus-visible { outline: 2px solid var(--color-neon-blue); outline-offset: 2px; }

@media (max-width: 768px) {
  .nav__list {
    position: absolute; top: 100%; left: 0; right: 0;
    background: rgba(10, 14, 26, 0.98); flex-direction: column; gap: 0;
    padding: 1rem; border-bottom: 1px solid var(--color-border);
    transform: translateY(-120%); opacity: 0; visibility: hidden; transition: all var(--transition);
  }
  .nav__list[aria-expanded="true"] { transform: translateY(0); opacity: 1; visibility: visible; }
  .nav__toggle { display: flex; }
  .nav__item { width: 100%; border-bottom: 1px solid var(--color-border); }
  .nav__item:last-child { border-bottom: none; }
  .nav__link { display: block; padding: 1rem 0; }
}

/* ── Hero ── */
.hero {
  position: relative; min-height: 90vh; display: flex; align-items: center;
  background: url('../images/hero-bg.webp') center/cover no-repeat;
  overflow: hidden;
}
.hero::before {
  content: ''; position: absolute; inset: 0;
  background: linear-gradient(180deg, rgba(10,14,26,0.5) 0%, rgba(10,14,26,0.85) 100%);
}
.hero__content { position: relative; z-index: 1; width: 100%; text-align: center; padding: 4rem 0; }
.hero__title {
  font-size: clamp(2.5rem, 5vw, 4rem); font-weight: 700; margin-bottom: 1.5rem;
  background: linear-gradient(135deg, var(--color-text-bright) 0%, var(--color-neon-blue) 100%);
  -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text;
}
.hero__subtitle {
  font-size: clamp(1.1rem, 2vw, 1.4rem); color: var(--color-text-muted);
  max-width: 700px; margin: 0 auto 2.5rem; line-height: 1.7;
}
.hero__buttons { display: flex; gap: 1.25rem; justify-content: center; flex-wrap: wrap; }

/* ── Buttons ── */
.btn {
  display: inline-flex; align-items: center; justify-content: center;
  padding: 1rem 2rem; border-radius: 8px; font-weight: 600; font-size: 1.05rem;
  text-decoration: none; border: 2px solid transparent; cursor: pointer;
  transition: all var(--transition); min-height: 48px;
}
.btn--primary {
  background: var(--color-neon-blue); color: #000; border-color: var(--color-neon-blue);
  box-shadow: 0 0 20px rgba(0, 212, 255, 0.3);
}
.btn--primary:hover { background: var(--color-neon-cyan); box-shadow: 0 0 30px rgba(0, 212, 255, 0.5); text-decoration: none; color: #000; }
.btn--secondary { background: transparent; color: var(--color-neon-blue); border-color: var(--color-neon-blue); }
.btn--secondary:hover { background: rgba(0, 212, 255, 0.1); text-decoration: none; }
.btn--large { padding: 1.25rem 2.5rem; font-size: 1.15rem; }

@media (max-width: 768px) {
  .btn { width: 100%; max-width: 320px; }
  .hero__buttons { flex-direction: column; align-items: center; }
}

/* ── Section Dividers (neon line) ── */
.neon-divider {
  height: 2px; border: none; margin: 0;
  background: linear-gradient(90deg, transparent, var(--color-neon-blue), transparent);
  box-shadow: 0 0 8px rgba(0, 212, 255, 0.4);
}

/* ── Trust Bar ── */
.trust-bar {
  background: var(--color-bg-alt); padding: 2.5rem 0;
  border-bottom: 1px solid var(--color-border);
}
.trust-bar__grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 2rem; text-align: center; }
.trust-item { display: flex; flex-direction: column; align-items: center; gap: 0.5rem; }
.trust-item__title { font-size: 0.95rem; color: var(--color-text-muted); font-weight: 600; margin: 0; }
.trust-item__badge {
  background: rgba(0, 212, 255, 0.1); color: var(--color-neon-blue);
  padding: 0.4rem 1rem; border-radius: 20px; font-size: 0.85rem; font-weight: 600;
  border: 1px solid rgba(0, 212, 255, 0.2);
}

/* ── Services ── */
.services { padding: 6rem 0; background: var(--color-bg); }
.section__header { text-align: center; margin-bottom: 4rem; }
.section__title { font-size: clamp(2rem, 3vw, 2.5rem); margin-bottom: 1rem; }
.section__subtitle { font-size: 1.15rem; color: var(--color-text-muted); max-width: 600px; margin: 0 auto; }

.services__grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 2rem; }
.service-card {
  background: var(--color-bg-card); padding: 2.5rem 2rem; border-radius: 16px; text-align: center;
  border: 1px solid var(--color-border); transition: all var(--transition); position: relative; overflow: hidden;
}
.service-card::before {
  content: ''; position: absolute; top: 0; left: 0; right: 0; height: 3px;
  background: linear-gradient(90deg, var(--color-neon-blue), var(--color-neon-purple));
  opacity: 0; transition: opacity var(--transition);
}
.service-card:hover { border-color: var(--color-border-glow); box-shadow: var(--shadow-neon); transform: translateY(-4px); }
.service-card:hover::before { opacity: 1; }
.service-card__icon { width: 64px; height: 64px; margin: 0 auto 1.5rem; }
.service-card__icon img { width: 100%; height: 100%; object-fit: contain; }
.service-card__title { font-size: 1.3rem; margin-bottom: 0.75rem; color: var(--color-text-bright); }
.service-card__description { color: var(--color-text-muted); line-height: 1.7; margin: 0; }

/* ── Stats ── */
.stats {
  padding: 5rem 0; position: relative;
  background: linear-gradient(135deg, #0f1525 0%, #1a1040 100%);
  border-top: 1px solid var(--color-border); border-bottom: 1px solid var(--color-border);
}
.stats__grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 2rem; text-align: center; }
.stat__number {
  font-size: clamp(2.5rem, 4vw, 3.5rem); font-weight: 700; margin-bottom: 0.5rem;
  background: linear-gradient(135deg, var(--color-neon-blue), var(--color-neon-purple));
  -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text;
}
.stat__label { font-size: 1rem; color: var(--color-text-muted); margin: 0; }

/* ── How It Works ── */
.how-it-works { padding: 6rem 0; background: var(--color-bg-alt); position: relative; }
.how-it-works__graphic { max-width: 800px; margin: 0 auto 3rem; }
.how-it-works__graphic img { width: 100%; height: auto; border-radius: 12px; }
.steps__grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 3rem; margin-top: 3rem; }
.step { text-align: center; }
.step__number {
  width: 64px; height: 64px; border-radius: 50%; display: flex; align-items: center; justify-content: center;
  font-size: 1.5rem; font-weight: 700; margin: 0 auto 1.25rem; color: #000;
  background: var(--color-neon-blue); box-shadow: 0 0 20px rgba(0, 212, 255, 0.3);
}
.step__title { font-size: 1.3rem; margin-bottom: 0.75rem; }
.step__description { color: var(--color-text-muted); line-height: 1.7; margin: 0; }

/* ── Testimonials ── */
.testimonials { padding: 6rem 0; background: var(--color-bg) url('../images/testimonials-bg.webp') center/cover no-repeat; }
.testimonials__grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(350px, 1fr)); gap: 2rem; margin-top: 3rem; }
.testimonial {
  background: var(--color-bg-card); padding: 2.5rem; border-radius: 16px;
  border: 1px solid var(--color-border); position: relative;
}
.testimonial::before {
  content: '"'; font-size: 4rem; color: var(--color-neon-blue); position: absolute;
  top: 10px; left: 20px; font-weight: 700; line-height: 1; opacity: 0.5;
}
.testimonial__content { padding-top: 1.5rem; font-size: 1.1rem; line-height: 1.7; color: var(--color-text-muted); margin-bottom: 1.5rem; font-style: italic; }
.testimonial__name { font-weight: 700; color: var(--color-text-bright); margin-bottom: 0.25rem; }
.testimonial__title { color: var(--color-text-muted); font-size: 0.9rem; font-style: normal; }

/* ── Pricing ── */
.pricing { padding: 6rem 0; background: var(--color-bg-alt); }
.pricing__grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 1.5rem; margin-bottom: 3rem; }
.pricing-card {
  background: var(--color-bg-card); border-radius: 16px; padding: 2.5rem 2rem;
  border: 1px solid var(--color-border); position: relative;
  transition: all var(--transition);
}
.pricing-card:hover { border-color: var(--color-border-glow); box-shadow: var(--shadow-neon); transform: translateY(-4px); }
.pricing-card--popular { border-color: var(--color-neon-blue); }
.pricing-card--popular::before {
  content: "Most Popular"; position: absolute; top: -14px; left: 50%; transform: translateX(-50%);
  background: var(--color-neon-blue); color: #000; padding: 0.4rem 1.25rem;
  border-radius: 20px; font-size: 0.85rem; font-weight: 600;
}
.pricing-card--new::before {
  content: "NEW"; position: absolute; top: -14px; left: 50%; transform: translateX(-50%);
  background: var(--color-neon-green); color: #000; padding: 0.4rem 1.25rem;
  border-radius: 20px; font-size: 0.85rem; font-weight: 600;
}
.pricing-card__name { font-size: 1.3rem; margin-bottom: 0.5rem; }
.pricing-card__description { color: var(--color-text-muted); margin-bottom: 1.25rem; font-size: 0.9rem; }
.pricing-card__price {
  font-size: clamp(2rem, 3vw, 3rem); font-weight: 700; margin-bottom: 0.25rem;
  color: var(--color-neon-blue); line-height: 1;
}
.pricing-card__period { color: var(--color-text-muted); margin-bottom: 1.5rem; }
.pricing-card__features { list-style: none; margin: 0 0 1.5rem; padding: 0; }
.pricing-card__features li { padding: 0.4rem 0 0.4rem 1.5rem; position: relative; color: var(--color-text); }
.pricing-card__features li::before { content: "✓"; position: absolute; left: 0; color: var(--color-neon-green); font-weight: 700; }
.pricing-card__cta {
  width: 100%; display: flex; align-items: center; justify-content: center;
  padding: 0.85rem; background: rgba(0, 212, 255, 0.1); color: var(--color-neon-blue);
  border: 1px solid rgba(0, 212, 255, 0.3); border-radius: 8px; font-weight: 600;
  text-decoration: none; transition: all var(--transition); min-height: 48px;
}
.pricing-card__cta:hover { background: var(--color-neon-blue); color: #000; text-decoration: none; box-shadow: 0 0 20px rgba(0, 212, 255, 0.3); }
.pricing-card--popular .pricing-card__cta { background: var(--color-neon-blue); color: #000; }
.pricing-card--popular .pricing-card__cta:hover { background: var(--color-neon-cyan); box-shadow: var(--shadow-neon-strong); }
.pricing-card--new .pricing-card__cta { border-color: rgba(16, 185, 129, 0.3); color: var(--color-neon-green); background: rgba(16, 185, 129, 0.1); }
.pricing-card--new .pricing-card__cta:hover { background: var(--color-neon-green); color: #000; }

/* ── Guarantee ── */
.guarantee {
  background: var(--color-bg-card); border: 1px solid var(--color-neon-gold);
  border-radius: 16px; padding: 2rem; text-align: center; margin: 3rem 0;
  box-shadow: 0 0 20px rgba(245, 158, 11, 0.1);
}
.guarantee__title { font-size: 1.3rem; margin-bottom: 0.75rem; color: var(--color-neon-gold); }
.guarantee__text { color: var(--color-text-muted); font-size: 1.05rem; margin: 0; line-height: 1.7; }

/* ── Final CTA ── */
.final-cta {
  padding: 6rem 0; text-align: center; position: relative;
  background: linear-gradient(135deg, #0f1525 0%, #1a0a30 100%);
}
.final-cta__title { font-size: clamp(2rem, 3vw, 2.5rem); margin-bottom: 1.25rem; }
.final-cta__subtitle { font-size: 1.15rem; color: var(--color-text-muted); max-width: 600px; margin: 0 auto 2.5rem; line-height: 1.7; }

/* ── Footer ── */
.footer { background: #060a14; padding: 3rem 0 1.5rem; border-top: 1px solid var(--color-border); }
.footer__content { display: grid; grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)); gap: 2rem; margin-bottom: 2rem; }
.footer__title { font-size: 1.1rem; margin-bottom: 1rem; color: var(--color-text-bright); }
.footer__list { list-style: none; margin: 0; padding: 0; }
.footer__list li { margin-bottom: 0.5rem; }
.footer__link { color: var(--color-text-muted); transition: color var(--transition); }
.footer__link:hover { color: var(--color-neon-blue); text-decoration: none; }
.footer__bottom { text-align: center; padding-top: 1.5rem; border-top: 1px solid var(--color-border); color: var(--color-text-muted); font-size: 0.9rem; }

/* ── Form Page ── */
.form-container {
  background: var(--color-bg-card); border-radius: 16px; padding: 3rem;
  margin: 2.5rem 0; border: 1px solid var(--color-border); box-shadow: var(--shadow-neon);
}
.form-title { font-size: clamp(2rem, 3vw, 2.5rem); text-align: center; margin-bottom: 1rem; }
.form-subtitle { text-align: center; color: var(--color-text-muted); font-size: 1.1rem; margin-bottom: 2rem; }
.guarantee-badge {
  display: inline-block; background: rgba(16, 185, 129, 0.1); color: var(--color-neon-green);
  padding: 0.5rem 1.25rem; border-radius: 20px; font-weight: 600; font-size: 0.9rem;
  border: 1px solid rgba(16, 185, 129, 0.3); margin-bottom: 1.5rem;
}
.form-benefits {
  background: rgba(0, 212, 255, 0.05); border: 1px solid rgba(0, 212, 255, 0.15);
  border-radius: 12px; padding: 1.5rem; margin-bottom: 2rem;
}
.benefits-title { font-weight: 700; color: var(--color-text-bright); margin-bottom: 1rem; }
.benefits-list { list-style: none; padding: 0; margin: 0; display: grid; grid-template-columns: 1fr 1fr; gap: 0.5rem; }
.benefits-list li { padding-left: 1.5rem; position: relative; color: var(--color-text-muted); }
.benefits-list li::before { content: "✓"; position: absolute; left: 0; color: var(--color-neon-green); font-weight: 700; }

.step-title { font-size: 1.3rem; color: var(--color-neon-blue); border-bottom: 2px solid rgba(0, 212, 255, 0.2); padding-bottom: 0.5rem; margin-bottom: 1.25rem; }
.form-row { margin-bottom: 1.25rem; }
.form-row--two-col { display: grid; grid-template-columns: 1fr 1fr; gap: 1.25rem; }
.form-group { margin-bottom: 0; }
.form-label { display: block; font-weight: 600; color: var(--color-text); margin-bottom: 0.5rem; }
.required { color: var(--color-neon-blue); }
.form-input, .form-select, .form-textarea {
  width: 100%; padding: 0.75rem 1rem; background: rgba(255,255,255,0.05);
  border: 1px solid var(--color-border); border-radius: 8px; color: var(--color-text);
  font-size: 1rem; font-family: inherit; transition: border-color var(--transition);
}
.form-input:focus, .form-select:focus, .form-textarea:focus { outline: none; border-color: var(--color-neon-blue); box-shadow: 0 0 8px rgba(0, 212, 255, 0.15); }
.form-textarea { min-height: 100px; resize: vertical; }
.form-select { appearance: auto; }
.form-help { font-size: 0.85rem; color: var(--color-text-muted); margin-top: 0.35rem; font-style: italic; }
.checkbox-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 0.75rem; margin-top: 0.5rem; }
.checkbox-item { display: flex; align-items: center; gap: 0.5rem; }
.checkbox-input { width: 18px; height: 18px; accent-color: var(--color-neon-blue); }
.checkbox-label { font-weight: normal; margin: 0; color: var(--color-text); }

.form-navigation { display: flex; justify-content: space-between; align-items: center; margin-top: 2rem; gap: 1rem; }
.progress-container { background: rgba(255,255,255,0.05); border-radius: 8px; padding: 0.75rem; margin-bottom: 2rem; position: relative; }
.progress-bar { height: 4px; background: var(--color-neon-blue); border-radius: 2px; transition: width 0.4s ease; box-shadow: 0 0 8px rgba(0, 212, 255, 0.3); }
.progress-text { text-align: center; color: var(--color-text-muted); font-size: 0.85rem; margin-top: 0.5rem; }

.error-summary { background: rgba(220, 38, 38, 0.1); border: 1px solid rgba(220, 38, 38, 0.3); border-radius: 8px; padding: 1rem; margin-top: 1rem; }
.error-summary h3 { color: #f87171; font-size: 1rem; margin-bottom: 0.5rem; }
.error-summary ul { margin: 0; padding-left: 1.25rem; }
.error-summary a { color: #f87171; }
.field-error { border-color: #dc2626 !important; }
.field-error-message { color: #f87171; font-size: 0.85rem; margin-top: 0.35rem; }

.loading-state { text-align: center; padding: 3rem; }
.spinner { width: 48px; height: 48px; border: 3px solid var(--color-border); border-top-color: var(--color-neon-blue); border-radius: 50%; animation: spin 0.8s linear infinite; margin: 0 auto 1rem; }
@keyframes spin { to { transform: rotate(360deg); } }

.success-state { text-align: center; padding: 3rem; }
.success-icon { font-size: 3rem; margin-bottom: 1rem; }

.privacy-notice { background: rgba(255,255,255,0.03); border: 1px solid var(--color-border); border-radius: 8px; padding: 1.25rem; margin-top: 1.5rem; }
.privacy-title { color: var(--color-text-bright); font-size: 1rem; margin-bottom: 0.5rem; }
.privacy-notice p { color: var(--color-text-muted); font-size: 0.9rem; margin: 0; }

@media (max-width: 768px) {
  .form-container { padding: 1.5rem; }
  .form-row--two-col { grid-template-columns: 1fr; }
  .benefits-list { grid-template-columns: 1fr; }
  .pricing-card--popular { transform: none; }
  .testimonials__grid { grid-template-columns: 1fr; }
}

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

@media print {
  body { background: #fff; color: #000; }
  .header, .hero, .footer, .nav__toggle { display: none; }
}