/* ==========================================================================
   Base CSS — Landing Page Factory
   ========================================================================== */

/* --------------------------------------------------------------------------
   Design Tokens
   -------------------------------------------------------------------------- */
:root {
  --color-primary: #0057ff;
  --color-primary-dark: #0040cc;
  --color-secondary: #00c2a8;
  --color-accent: #ff5c35;
  --color-text: #111827;
  --color-text-muted: #6b7280;
  --color-text-light: #9ca3af;
  --color-bg: #ffffff;
  --color-bg-alt: #f9fafb;
  --color-bg-dark: #111827;
  --color-border: #e5e7eb;
  --color-white: #ffffff;

  --font-body: system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --font-heading: system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --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-6xl: 3.75rem;
  --line-height-base: 1.6;
  --line-height-heading: 1.15;
  --font-weight-normal: 400;
  --font-weight-medium: 500;
  --font-weight-semibold: 600;
  --font-weight-bold: 700;

  --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;
  --space-32: 8rem;

  --max-width: 1120px;
  --max-width-narrow: 680px;
  --container-padding: 1.5rem;

  --radius-sm: 0.25rem;
  --radius-md: 0.5rem;
  --radius-lg: 0.75rem;
  --radius-xl: 1rem;
  --radius-2xl: 1.5rem;
  --radius-full: 9999px;

  --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
  --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.08), 0 2px 4px -2px rgb(0 0 0 / 0.06);
  --shadow-lg: 0 10px 24px -4px rgb(0 0 0 / 0.1), 0 4px 8px -4px rgb(0 0 0 / 0.06);
  --shadow-xl: 0 20px 40px -8px rgb(0 0 0 / 0.12);

  --transition-fast: 150ms ease;
  --transition-base: 250ms ease;
}

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

[hidden] { display: none !important; }

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
  font-size: 16px;
}

body {
  font-family: var(--font-body);
  font-size: var(--font-size-base);
  line-height: var(--line-height-base);
  color: var(--color-text);
  background-color: var(--color-bg);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

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

input, button, textarea, select {
  font: inherit;
}

p, h1, h2, h3, h4, h5, h6 {
  overflow-wrap: break-word;
}

ul, ol {
  list-style: none;
}

a {
  color: inherit;
  text-decoration: none;
}

/* --------------------------------------------------------------------------
   Typography
   -------------------------------------------------------------------------- */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  font-weight: var(--font-weight-bold);
  line-height: var(--line-height-heading);
  color: var(--color-text);
}

p {
  color: var(--color-text-muted);
  margin-bottom: var(--space-4);
}

p:last-child {
  margin-bottom: 0;
}

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

/* --------------------------------------------------------------------------
   Hero
   -------------------------------------------------------------------------- */
.hero {
  background: linear-gradient(160deg, var(--color-bg-alt) 0%, var(--color-bg) 100%);
  padding-block: var(--space-24);
  border-bottom: 1px solid var(--color-border);
  overflow: hidden;
}

.hero-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-16);
  align-items: center;
}

.hero-content {
  display: flex;
  flex-direction: column;
  gap: var(--space-8);
}

.hero-title {
  font-size: var(--font-size-5xl);
  font-weight: var(--font-weight-bold);
  letter-spacing: -0.04em;
  line-height: 1.05;
  margin-bottom: var(--space-4);
  color: var(--color-text);
}

.hero-subtitle {
  font-size: var(--font-size-lg);
  color: var(--color-text-muted);
  line-height: 1.7;
  margin-bottom: 0;
}

.hero-actions {
  display: flex;
  align-items: center;
  gap: var(--space-5);
  flex-wrap: wrap;
}

.hero-actions .btn {
  padding-block: var(--space-4);
  padding-inline: var(--space-10);
  font-size: var(--font-size-lg);
}

.hero-phone {
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-medium);
  color: var(--color-text-muted);
  white-space: nowrap;
  transition: color var(--transition-fast);
}

.hero-phone:hover {
  color: var(--color-primary);
}

.hero-secondary-cta {
  display: inline-block;
  margin-top: var(--space-4);
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-medium);
  color: var(--color-text-muted);
  text-decoration: underline;
  text-underline-offset: 3px;
  transition: color var(--transition-fast);
}

.hero-secondary-cta:hover {
  color: var(--color-primary);
}

.hero-image img {
  width: 100%;
  border-radius: var(--radius-2xl);
  box-shadow: var(--shadow-xl);
}

/* --------------------------------------------------------------------------
   Social Proof
   -------------------------------------------------------------------------- */
.social-proof {
  padding-block: var(--space-12);
  border-bottom: 1px solid var(--color-border);
  background-color: var(--color-bg);
}

.social-proof-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-8);
}

.social-proof-label {
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-medium);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-text-light);
  margin-bottom: 0;
}

.logo-row {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-10);
  flex-wrap: wrap;
}

.brand-logo {
  height: 36px;
  width: auto;
  opacity: 0.5;
  filter: grayscale(1);
  transition: opacity var(--transition-fast), filter var(--transition-fast);
}

.brand-logo:hover {
  opacity: 0.8;
  filter: grayscale(0);
}

/* --------------------------------------------------------------------------
   Buttons
   -------------------------------------------------------------------------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: var(--space-3) var(--space-8);
  border-radius: var(--radius-full);
  font-size: var(--font-size-base);
  font-weight: var(--font-weight-semibold);
  line-height: 1;
  border: 2px solid transparent;
  cursor: pointer;
  white-space: nowrap;
  transition: background-color var(--transition-fast),
              color var(--transition-fast),
              border-color var(--transition-fast),
              box-shadow var(--transition-fast),
              transform var(--transition-fast);
}

.btn:focus-visible {
  outline: 2px solid var(--color-primary);
  outline-offset: 3px;
}

.btn:active {
  transform: translateY(1px);
}

.btn-primary {
  background-color: var(--color-primary);
  color: var(--color-white);
  border-color: var(--color-primary);
}

.btn-primary:hover {
  background-color: var(--color-primary-dark);
  border-color: var(--color-primary-dark);
  box-shadow: var(--shadow-md);
}

.btn-secondary {
  background-color: transparent;
  color: var(--color-primary);
  border-color: var(--color-primary);
}

.btn-secondary:hover {
  background-color: var(--color-primary);
  color: var(--color-white);
}

.btn--full {
  width: 100%;
}

/* --------------------------------------------------------------------------
   Section Shared
   -------------------------------------------------------------------------- */
.content-sections {
  background-color: var(--color-bg);
}

.section {
  padding-block: var(--space-24);
}

.section + .section {
  border-top: 1px solid var(--color-border);
}

.section-header {
  text-align: center;
  max-width: var(--max-width-narrow);
  margin-inline: auto;
  margin-bottom: var(--space-16);
}

.section-headline {
  font-size: var(--font-size-4xl);
  font-weight: var(--font-weight-bold);
  letter-spacing: -0.03em;
  margin-bottom: var(--space-4);
}

.section-subheadline {
  font-size: var(--font-size-lg);
  color: var(--color-text-muted);
  margin-bottom: 0;
}

/* --------------------------------------------------------------------------
   Benefits
   -------------------------------------------------------------------------- */
.benefits-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-6);
}

.benefit-card {
  background-color: var(--color-bg-alt);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-2xl);
  padding: var(--space-10);
  transition: box-shadow var(--transition-base), transform var(--transition-base);
}

.benefit-card:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-3px);
}

.benefit-icon {
  width: 2.5rem;
  height: 2.5rem;
  border-radius: var(--radius-lg);
  background-color: var(--color-primary);
  opacity: 0.12;
  margin-bottom: var(--space-6);
}

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

.benefit-body {
  font-size: var(--font-size-base);
  color: var(--color-text-muted);
  margin-bottom: 0;
  line-height: 1.7;
}

/* --------------------------------------------------------------------------
   How It Works
   -------------------------------------------------------------------------- */
.section--how {
  background-color: var(--color-bg-alt);
}

.steps {
  display: flex;
  flex-direction: column;
  gap: var(--space-20);
}

.step {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-16);
  align-items: center;
}

.step--reverse {
  direction: rtl;
}

.step--reverse > * {
  direction: ltr;
}

.step-number {
  display: block;
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-bold);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--color-primary);
  margin-bottom: var(--space-4);
}

.step-title {
  font-size: var(--font-size-3xl);
  font-weight: var(--font-weight-bold);
  letter-spacing: -0.02em;
  margin-bottom: var(--space-5);
}

.step-body {
  font-size: var(--font-size-lg);
  color: var(--color-text-muted);
  line-height: 1.7;
  margin-bottom: 0;
}

.step-image img {
  width: 100%;
  border-radius: var(--radius-2xl);
  box-shadow: var(--shadow-xl);
}

/* --------------------------------------------------------------------------
   Testimonials
   -------------------------------------------------------------------------- */
.section--testimonials {
  background-color: var(--color-bg);
}

.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-6);
}

.testimonial-card {
  background-color: var(--color-bg-alt);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-2xl);
  padding: var(--space-8);
  display: flex;
  flex-direction: column;
  gap: var(--space-6);
}

.testimonial-quote {
  font-size: var(--font-size-base);
  font-style: italic;
  line-height: 1.7;
  color: var(--color-text);
  font-weight: var(--font-weight-normal);
  flex: 1;
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: var(--space-3);
}

.testimonial-avatar {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-full);
  flex-shrink: 0;
}

.testimonial-meta {
  display: flex;
  flex-direction: column;
  gap: var(--space-1);
}

.testimonial-name {
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-semibold);
  color: var(--color-text);
}

.testimonial-role {
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
}

/* --------------------------------------------------------------------------
   Form Section
   -------------------------------------------------------------------------- */
.form-section {
  background: linear-gradient(160deg, var(--color-bg-alt) 0%, var(--color-bg) 100%);
  padding-block: var(--space-24);
  border-top: 1px solid var(--color-border);
}

.form-inner {
  max-width: 560px;
  margin-inline: auto;
  text-align: center;
}

.form-headline {
  font-size: var(--font-size-4xl);
  font-weight: var(--font-weight-bold);
  letter-spacing: -0.03em;
  margin-bottom: var(--space-3);
}

.form-subheadline {
  font-size: var(--font-size-lg);
  color: var(--color-text-muted);
  margin-bottom: var(--space-10);
}


.form-group {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

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

.form-input {
  width: 100%;
  padding: var(--space-3) var(--space-4);
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-lg);
  font-size: var(--font-size-base);
  color: var(--color-text);
  background-color: var(--color-white);
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
  outline: none;
}

.form-input::placeholder {
  color: var(--color-text-light);
}

.form-input:focus {
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgb(0 87 255 / 0.12);
}

.form-embed {
  text-align: left;
}

.form-phone-note {
  margin-top: var(--space-4);
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
}

.form-phone-note a {
  color: var(--color-primary);
  font-weight: var(--font-weight-medium);
}

.form-phone-note a:hover {
  text-decoration: underline;
}

/* --------------------------------------------------------------------------
   Footer
   -------------------------------------------------------------------------- */
.site-footer {
  background-color: var(--color-bg-dark);
  color: var(--color-white);
  padding-block: var(--space-10);
}

.footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-6);
  flex-wrap: wrap;
}

.footer-copyright {
  font-size: var(--font-size-sm);
  color: rgb(255 255 255 / 0.5);
  margin-bottom: 0;
}

.footer-nav-list {
  display: flex;
  gap: var(--space-6);
  flex-wrap: wrap;
}

.footer-nav-link {
  font-size: var(--font-size-sm);
  color: rgb(255 255 255 / 0.5);
  transition: color var(--transition-fast);
}

.footer-nav-link:hover,
.footer-nav-link:focus-visible {
  color: var(--color-white);
}

/* --------------------------------------------------------------------------
   Responsive
   -------------------------------------------------------------------------- */
@media (max-width: 767px) {
  :root {
    --container-padding: 1rem;
  }

  .hero {
    padding-block: var(--space-16);
  }

  .hero-inner {
    grid-template-columns: 1fr;
    gap: var(--space-8);
  }

  .hero-title {
    font-size: var(--font-size-3xl);
  }

  .hero-image img {
    max-height: 260px;
    object-fit: cover;
  }

  .section-headline {
    font-size: var(--font-size-3xl);
  }

  .benefits-grid {
    grid-template-columns: 1fr;
  }

  .step {
    grid-template-columns: 1fr;
    gap: var(--space-8);
  }

  .step--reverse {
    direction: ltr;
  }

  .step-title {
    font-size: var(--font-size-2xl);
  }

  .testimonials-grid {
    grid-template-columns: 1fr;
  }

  .lead-form-row {
    grid-template-columns: 1fr;
  }

  .form-headline {
    font-size: var(--font-size-3xl);
  }

  .footer-inner {
    flex-direction: column;
    text-align: center;
  }

  .footer-nav-list {
    justify-content: center;
  }
}

@media (min-width: 768px) and (max-width: 1023px) {
  .hero-title {
    font-size: var(--font-size-5xl);
  }

  .benefits-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .testimonials-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

/* --------------------------------------------------------------------------
   Advisor Modal
   -------------------------------------------------------------------------- */
.advisor-overlay {
  position: fixed;
  inset: 0;
  background: rgb(0 0 0 / 0.6);
  backdrop-filter: blur(3px);
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-4);
}

.advisor-card {
  background: var(--color-white);
  border-radius: var(--radius-2xl);
  padding: var(--space-10);
  width: 100%;
  max-width: 480px;
  max-height: 90vh;
  overflow-y: auto;
  position: relative;
  box-shadow: var(--shadow-xl);
}

.advisor-close {
  position: absolute;
  top: var(--space-5);
  right: var(--space-5);
  background: none;
  border: none;
  font-size: var(--font-size-lg);
  color: var(--color-text-light);
  cursor: pointer;
  line-height: 1;
  padding: var(--space-1);
  transition: color var(--transition-fast);
}

.advisor-close:hover { color: var(--color-text); }

.advisor-progress {
  display: flex;
  gap: var(--space-2);
  margin-bottom: var(--space-8);
}

.advisor-progress-dot {
  height: 4px;
  flex: 1;
  border-radius: var(--radius-full);
  background-color: var(--color-border);
  transition: background-color var(--transition-base);
}

.advisor-progress-dot.is-active,
.advisor-progress-dot.is-done {
  background-color: var(--color-primary);
}

.advisor-title {
  font-size: var(--font-size-2xl);
  font-weight: var(--font-weight-bold);
  letter-spacing: -0.02em;
  margin-bottom: var(--space-2);
}

.advisor-sub {
  font-size: var(--font-size-base);
  color: var(--color-text-muted);
  margin-bottom: var(--space-6);
}

.advisor-eyebrow {
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-semibold);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-primary);
  margin-bottom: var(--space-4);
}


.form-label-optional {
  font-weight: var(--font-weight-normal);
  color: var(--color-text-light);
}

/* Matching animation (step 2) */
.advisor-matching {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding-block: var(--space-16);
  gap: var(--space-6);
}

.advisor-spinner {
  width: 48px;
  height: 48px;
  border: 3px solid var(--color-border);
  border-top-color: var(--color-primary);
  border-radius: var(--radius-full);
  animation: advisor-spin 0.8s linear infinite;
}

@keyframes advisor-spin {
  to { transform: rotate(360deg); }
}

.advisor-matching-text {
  font-size: var(--font-size-base);
  color: var(--color-text-muted);
  margin-bottom: 0;
}

/* Advisor profile (step 3) */
.advisor-profile {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding-block: var(--space-6);
  gap: var(--space-3);
  margin-bottom: var(--space-6);
}

.advisor-profile-avatar {
  width: 88px;
  height: 88px;
  border-radius: var(--radius-full);
  border: 3px solid var(--color-border);
}

.advisor-profile-name {
  font-size: var(--font-size-2xl);
  font-weight: var(--font-weight-bold);
  margin-bottom: 0;
}

.advisor-profile-specialty {
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-semibold);
  color: var(--color-primary);
  margin-bottom: 0;
}

.advisor-profile-bio {
  font-size: var(--font-size-base);
  color: var(--color-text-muted);
  line-height: 1.7;
  margin-bottom: 0;
}

/* Mini profile (step 4) */
.advisor-mini-profile {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-4);
  background-color: var(--color-bg-alt);
  border-radius: var(--radius-xl);
  margin-bottom: var(--space-6);
}

.advisor-mini-avatar {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-full);
  flex-shrink: 0;
}

.advisor-mini-text {
  display: flex;
  flex-direction: column;
  gap: var(--space-1);
}

.advisor-mini-name {
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-semibold);
  color: var(--color-text);
}

.advisor-mini-specialty {
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
}

.advisor-note {
  margin-top: var(--space-3);
  font-size: var(--font-size-sm);
  color: var(--color-text-light);
  text-align: center;
  margin-bottom: 0;
}

/* Success (step 5) */
.advisor-success {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding-block: var(--space-12);
  gap: var(--space-4);
}

.advisor-success-icon {
  width: 56px;
  height: 56px;
  border-radius: var(--radius-full);
  background-color: #dcfce7;
  color: #16a34a;
  font-size: var(--font-size-2xl);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: var(--font-weight-bold);
}

/* Mobile */
@media (max-width: 479px) {
  .advisor-card {
    padding: var(--space-6);
    border-radius: var(--radius-xl);
  }
}