/* style.css — MavCo Consulting design tokens + components */

/* ============ TOKENS ============ */
:root,
[data-theme='light'] {
  /* Surfaces — warm paper white, Modern Professional family */
  --color-bg: #f7f7f5;
  --color-surface: #ffffff;
  --color-surface-2: #fbfbfa;
  --color-surface-offset: #f0efec;
  --color-surface-dynamic: #e9e8e4;
  --color-divider: #e6e5e2;
  --color-border: #dcdbd7;

  /* Text — near-black ink */
  --color-text: #17171a;
  --color-text-muted: #5c5c59;
  --color-text-faint: #9a9a96;
  --color-text-inverse: #f7f7f5;

  /* Primary — near-black (matches fee calculator brand) */
  --color-primary: #17171a;
  --color-primary-hover: #000000;
  --color-primary-active: #000000;

  /* Accent — muted brass/gold, deco line-work only, used sparingly */
  --color-accent: #a1802f;
  --color-accent-hover: #856a26;
  --color-accent-active: #6c541d;
  --color-accent-highlight: #f2e8cf;

  /* Success/error kept neutral-adjacent for a finance-safe feel */
  --color-success: #3f7a4d;
  --color-error: #a1382f;

  --radius-sm: 0.375rem;
  --radius-md: 0.5rem;
  --radius-lg: 0.75rem;
  --radius-xl: 1.25rem;
  --radius-full: 9999px;

  --transition-interactive: 180ms cubic-bezier(0.16, 1, 0.3, 1);

  --shadow-sm: 0 1px 2px oklch(0.2 0.01 80 / 0.06);
  --shadow-md: 0 8px 24px oklch(0.2 0.01 80 / 0.08);
  --shadow-lg: 0 20px 48px oklch(0.2 0.01 80 / 0.14);

  --content-narrow: 640px;
  --content-default: 1000px;
  --content-wide: 1240px;
  --content-full: 100%;

  --font-display: 'Playfair Display', Georgia, serif;
  --font-body: 'General Sans', 'Inter', sans-serif;
}

[data-theme='dark'] {
  --color-bg: #121212;
  --color-surface: #1a1a1b;
  --color-surface-2: #1f1f20;
  --color-surface-offset: #232323;
  --color-surface-dynamic: #2a2a2a;
  --color-divider: #2a2a2a;
  --color-border: #363636;

  --color-text: #f1f0ec;
  --color-text-muted: #a9a8a4;
  --color-text-faint: #6f6e6a;
  --color-text-inverse: #121212;

  --color-primary: #f1f0ec;
  --color-primary-hover: #ffffff;
  --color-primary-active: #ffffff;

  --color-accent: #cea757;
  --color-accent-hover: #ddbc79;
  --color-accent-active: #e9cd94;
  --color-accent-highlight: #2c2618;

  --color-success: #7cb388;
  --color-error: #c76e64;

  --shadow-sm: 0 1px 2px oklch(0 0 0 / 0.3);
  --shadow-md: 0 8px 24px oklch(0 0 0 / 0.35);
  --shadow-lg: 0 20px 48px oklch(0 0 0 / 0.5);
}

:root {
  --text-xs: clamp(0.75rem, 0.7rem + 0.25vw, 0.875rem);
  --text-sm: clamp(0.875rem, 0.8rem + 0.35vw, 1rem);
  --text-base: clamp(1rem, 0.95rem + 0.25vw, 1.125rem);
  --text-lg: clamp(1.125rem, 1rem + 0.75vw, 1.5rem);
  --text-xl: clamp(1.5rem, 1.2rem + 1.25vw, 2.25rem);
  --text-2xl: clamp(2rem, 1.2rem + 2.5vw, 3.5rem);
  --text-3xl: clamp(2.5rem, 1rem + 4vw, 4.75rem);

  --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;
}

/* ============ LAYOUT PRIMITIVES ============ */
.wrap {
  width: 100%;
  max-width: var(--content-wide);
  margin-inline: auto;
  padding-inline: clamp(var(--space-5), 5vw, var(--space-12));
}

.section {
  padding-block: clamp(var(--space-16), 9vw, var(--space-32));
  position: relative;
}

.section--tight {
  padding-block: clamp(var(--space-12), 6vw, var(--space-20));
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-xs);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-accent);
  font-weight: 600;
  margin-bottom: var(--space-4);
}
.eyebrow::before {
  content: '';
  width: 18px;
  height: 1px;
  background: var(--color-accent);
  display: inline-block;
}

.section-head {
  max-width: 640px;
  margin-bottom: clamp(var(--space-10), 5vw, var(--space-16));
}
.section-head--center {
  margin-inline: auto;
  text-align: center;
}

h1,
h2,
h3,
h4 {
  font-family: var(--font-display);
  font-weight: 600;
  letter-spacing: -0.01em;
  color: var(--color-text);
}

h2 {
  font-size: var(--text-xl);
}
h3 {
  font-size: var(--text-lg);
}

.lede {
  font-size: var(--text-base);
  color: var(--color-text-muted);
  max-width: 46ch;
}

/* ============ BUTTONS ============ */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  font-size: var(--text-sm);
  font-weight: 600;
  padding: var(--space-4) var(--space-6);
  border-radius: var(--radius-full);
  white-space: nowrap;
  border: 1px solid transparent;
  text-decoration: none;
}

.btn--primary {
  background: var(--color-primary);
  color: var(--color-text-inverse);
}
.btn--primary:hover {
  background: var(--color-primary-hover);
  transform: translateY(-1px);
  box-shadow: var(--shadow-md);
}

.btn--ghost {
  background: transparent;
  color: var(--color-text);
  border-color: var(--color-border);
}
.btn--ghost:hover {
  border-color: var(--color-accent);
  color: var(--color-accent);
}

.btn--sm {
  padding: var(--space-3) var(--space-5);
  font-size: var(--text-xs);
}

.btn--accent-line {
  color: var(--color-accent);
  border-color: var(--color-accent);
  background: transparent;
}
.btn--accent-line:hover {
  background: var(--color-accent-highlight);
}

/* ============ HEADER ============ */
.header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: oklch(from var(--color-bg) l c h / 0.86);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--color-divider);
  transition:
    transform 0.3s cubic-bezier(0.16, 1, 0.3, 1),
    box-shadow 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}
.header--hidden {
  transform: translateY(-100%);
}
.header--scrolled {
  box-shadow: var(--shadow-sm);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-block: var(--space-4);
  gap: var(--space-6);
}

.brand {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  color: var(--color-text);
  text-decoration: none;
  flex-shrink: 0;
}
.brand-mark {
  width: 38px;
  height: 38px;
  flex-shrink: 0;
  filter: drop-shadow(0 2px 6px rgba(0, 0, 0, 0.3));
}
.brand-word {
  font-family: var(--font-display);
  font-size: var(--text-base);
  font-weight: 600;
  letter-spacing: 0.01em;
  line-height: 1.1;
}
.brand-word small {
  display: block;
  font-family: var(--font-body);
  font-size: var(--text-xs);
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-text-faint);
}

.nav {
  display: flex;
  align-items: center;
  gap: var(--space-8);
}
.nav-links {
  display: flex;
  gap: var(--space-6);
}
.nav-links a {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  text-decoration: none;
  font-weight: 500;
}
.nav-links a:hover {
  color: var(--color-text);
}

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

.theme-toggle {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 38px;
  height: 38px;
  border-radius: var(--radius-full);
  border: 1px solid var(--color-border);
  color: var(--color-text-muted);
}
.theme-toggle:hover {
  color: var(--color-accent);
  border-color: var(--color-accent);
}

.nav-toggle {
  display: none;
  width: 38px;
  height: 38px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  align-items: center;
  justify-content: center;
}

/* ============ HERO ============ */
.hero {
  position: relative;
  overflow: hidden;
  padding-block: clamp(var(--space-16), 10vw, var(--space-32)) clamp(var(--space-12), 6vw, var(--space-20));
}
.hero-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: clamp(var(--space-10), 6vw, var(--space-20));
  align-items: center;
}
.hero h1 {
  font-size: var(--text-3xl);
  margin-bottom: var(--space-6);
}
.hero h1 em {
  color: var(--color-accent);
  font-style: italic;
}
.hero .lede {
  font-size: var(--text-lg);
  max-width: 50ch;
  margin-bottom: var(--space-8);
}
.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-4);
  margin-bottom: var(--space-10);
}
.hero-stats {
  display: flex;
  gap: clamp(var(--space-6), 4vw, var(--space-10));
  flex-wrap: wrap;
}
.hero-stat b {
  display: block;
  font-family: var(--font-display);
  font-size: var(--text-xl);
  color: var(--color-text);
}
.hero-stat b.hero-stat-forms {
  font-size: var(--text-lg);
  letter-spacing: -0.01em;
  white-space: nowrap;
}
.hero-stat span {
  font-size: var(--text-xs);
  color: var(--color-text-faint);
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.hero-art {
  position: relative;
  aspect-ratio: 1/1;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
}
.hero-art-img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: var(--radius-lg);
}

/* ============ SERVICE CARDS ============ */
.grid-services {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-6);
}
.service-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-8);
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
  transition:
    transform var(--transition-interactive),
    box-shadow var(--transition-interactive),
    border-color var(--transition-interactive);
}
.service-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
  border-color: var(--color-accent);
}
.service-icon {
  width: 52px;
  height: 52px;
  color: var(--color-accent);
}
.service-card h3 {
  margin-top: var(--space-1);
}
.service-card p {
  color: var(--color-text-muted);
  font-size: var(--text-sm);
}

/* ============ PROCESS TIMELINE ============ */
.timeline {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-6);
  position: relative;
}
.timeline::before {
  content: '';
  position: absolute;
  top: 26px;
  left: 4%;
  right: 4%;
  height: 1px;
  background: repeating-linear-gradient(
    90deg,
    var(--color-accent) 0 8px,
    transparent 8px 16px
  );
  opacity: 0.5;
}
.timeline-step {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}
.timeline-num {
  width: 52px;
  height: 52px;
  border-radius: var(--radius-full);
  background: var(--color-surface);
  border: 1px solid var(--color-accent);
  color: var(--color-accent);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: 600;
  z-index: 1;
}
.timeline-step h3 {
  font-size: var(--text-base);
  font-weight: 700;
  font-family: var(--font-body);
}
.timeline-step p {
  color: var(--color-text-muted);
  font-size: var(--text-sm);
}

/* ============ TESTIMONIALS ============ */
.testimonial-strip {
  background: var(--color-text);
  color: var(--color-text-inverse);
  border-radius: var(--radius-xl);
  padding: clamp(var(--space-10), 6vw, var(--space-16));
  position: relative;
  overflow: hidden;
}
[data-theme='dark'] .testimonial-strip {
  background: var(--color-surface-offset);
}
.grid-testimonials {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-8);
  position: relative;
  z-index: 1;
}
.testimonial-card {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}
.testimonial-quote-mark {
  font-family: var(--font-display);
  font-size: 2.5rem;
  color: var(--color-accent);
  line-height: 0.5;
}
.testimonial-card p {
  font-size: var(--text-sm);
  color: oklch(from var(--color-text-inverse) l c h / 0.86);
}
.testimonial-attr {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  margin-top: auto;
}
.testimonial-avatar {
  width: 36px;
  height: 36px;
  border-radius: var(--radius-full);
  background: var(--color-accent);
  color: var(--color-text);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--text-xs);
  font-weight: 700;
  flex-shrink: 0;
}
.testimonial-attr b {
  display: block;
  font-size: var(--text-sm);
}
.testimonial-attr span {
  font-size: var(--text-xs);
  color: oklch(from var(--color-text-inverse) l c h / 0.6);
}

/* ============ FAQ ============ */
.faq-list {
  border-top: 1px solid var(--color-divider);
}
.faq-item {
  border-bottom: 1px solid var(--color-divider);
}
.faq-q {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
  padding-block: var(--space-6);
  text-align: left;
  font-size: var(--text-base);
  font-weight: 600;
  color: var(--color-text);
}
.faq-q .plus {
  flex-shrink: 0;
  width: 22px;
  height: 22px;
  position: relative;
  color: var(--color-accent);
}
.faq-q .plus::before,
.faq-q .plus::after {
  content: '';
  position: absolute;
  background: currentColor;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
}
.faq-q .plus::before {
  width: 14px;
  height: 1.5px;
}
.faq-q .plus::after {
  width: 1.5px;
  height: 14px;
  transition: transform var(--transition-interactive);
}
.faq-item[data-open='true'] .plus::after {
  transform: translate(-50%, -50%) rotate(90deg);
  opacity: 0;
}
.faq-a {
  overflow: hidden;
  max-height: 0;
  transition: max-height 280ms cubic-bezier(0.16, 1, 0.3, 1);
}
.faq-a-inner {
  padding-bottom: var(--space-6);
  color: var(--color-text-muted);
  font-size: var(--text-sm);
  max-width: 68ch;
}

/* ============ CTA / CONTACT ============ */
.cta-panel {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: clamp(var(--space-10), 6vw, var(--space-16));
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: var(--space-10);
  align-items: center;
  position: relative;
  overflow: hidden;
}
.cta-panel h2 {
  margin-bottom: var(--space-4);
}
.contact-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}
.contact-row {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  font-size: var(--text-sm);
  color: var(--color-text);
}
.contact-row svg {
  width: 20px;
  height: 20px;
  color: var(--color-accent);
  flex-shrink: 0;
}
.contact-row a {
  color: var(--color-text);
  text-decoration: none;
}
.contact-row a:hover {
  color: var(--color-accent);
}

/* ============ FOOTER ============ */
.footer {
  border-top: 1px solid var(--color-divider);
  padding-block: var(--space-10);
}
.footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: var(--space-4);
}
.footer-brand {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  color: var(--color-text-faint);
  font-size: var(--text-xs);
}
.footer-links {
  display: flex;
  gap: var(--space-6);
}
.footer-links a {
  font-size: var(--text-xs);
  color: var(--color-text-faint);
  text-decoration: none;
}
.footer-links a:hover {
  color: var(--color-accent);
}

/* ============ DECO DIVIDERS ============ */
.deco-divider {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-3);
  color: var(--color-accent);
  opacity: 0.7;
  margin-block: var(--space-2);
}
.deco-divider svg {
  width: 100px;
  height: 12px;
}

/* ============ REVEAL ANIMATION ============ */
[data-reveal] {
  opacity: 0;
  transform: translateY(16px);
  transition:
    opacity 700ms cubic-bezier(0.16, 1, 0.3, 1),
    transform 700ms cubic-bezier(0.16, 1, 0.3, 1);
}
[data-reveal].is-visible {
  opacity: 1;
  transform: translateY(0);
}

/* ============ RESPONSIVE ============ */
@media (max-width: 900px) {
  .hero-grid {
    grid-template-columns: 1fr;
  }
  .hero-art {
    order: -1;
    max-width: 340px;
    margin-inline: auto;
  }
  .grid-services {
    grid-template-columns: repeat(2, 1fr);
  }
  .timeline {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-10);
  }
  .timeline::before {
    display: none;
  }
  .grid-testimonials {
    grid-template-columns: 1fr;
    gap: var(--space-10);
  }
  .cta-panel {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 640px) {
  .nav-links,
  .header-actions .btn--ghost,
  .header-actions .btn--primary {
    display: none;
  }
  .nav-toggle {
    display: flex;
  }
  .grid-services {
    grid-template-columns: 1fr;
  }
  .timeline {
    grid-template-columns: 1fr;
  }
  .hero h1 {
    font-size: var(--text-2xl);
  }
}

/* Mobile nav drawer */
.mobile-nav {
  position: fixed;
  inset: 0;
  z-index: 100;
  background: var(--color-bg);
  display: flex;
  flex-direction: column;
  padding: var(--space-6);
  transform: translateX(100%);
  transition: transform var(--transition-interactive);
}
.mobile-nav[data-open='true'] {
  transform: translateX(0);
}
.mobile-nav-top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--space-10);
}
.mobile-nav a:not(.btn) {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  color: var(--color-text);
  text-decoration: none;
  padding-block: var(--space-3);
  border-bottom: 1px solid var(--color-divider);
}
.mobile-nav .btn {
  margin-top: var(--space-8);
  color: var(--color-text-inverse);
}