/* ============================================
   BLACKTHORN BAR WORKS - Global Styles
   Tampa Bay's Premier Bar Builder
   ============================================ */

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

:root {
  /* Primary palette - sophisticated neutral with warm accent */
  --color-bg: #FAFAF8;
  --color-bg-alt: #F2F0EC;
  --color-surface: #FFFFFF;
  --color-text: #1A1A1A;
  --color-text-secondary: #5A5A58;
  --color-text-light: #8A8A87;
  --color-accent: #8B6F47;
  --color-accent-dark: #6E5636;
  --color-accent-light: #C4A97D;
  --color-border: #E2E0DC;
  --color-border-light: #EEEDEA;
  --color-dark: #1A1A1A;
  --color-dark-surface: #242422;
  --color-white: #FFFFFF;

  /* Typography */
  --font-display: 'DM Serif Display', Georgia, serif;
  --font-body: 'Outfit', 'Helvetica Neue', Arial, sans-serif;
  --font-mono: 'JetBrains Mono', monospace;

  /* Spacing */
  --space-xs: 0.5rem;
  --space-sm: 1rem;
  --space-md: 1.5rem;
  --space-lg: 3rem;
  --space-xl: 5rem;
  --space-2xl: 8rem;

  /* Layout */
  --max-width: 1200px;
  --max-width-narrow: 800px;
  --nav-height: 80px;
}

@import url('https://fonts.googleapis.com/css2?family=DM+Serif+Display:ital@0;1&family=Outfit:wght@300;400;500;600;700&family=JetBrains+Mono:wght@400;500&display=swap');

html {
  font-size: 16px;
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: var(--font-body);
  color: var(--color-text);
  background: var(--color-bg);
  line-height: 1.7;
  font-weight: 400;
  overflow-x: hidden;
}

img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }
ul, ol { list-style: none; }

/* --- Utility --- */
.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--space-md);
}

.container--narrow {
  max-width: var(--max-width-narrow);
  margin: 0 auto;
  padding: 0 var(--space-md);
}

.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;
}

/* --- Typography --- */
h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 400;
  line-height: 1.2;
  color: var(--color-text);
}

h1 { font-size: clamp(2.4rem, 5vw, 3.8rem); letter-spacing: -0.02em; }
h2 { font-size: clamp(1.8rem, 3.5vw, 2.8rem); letter-spacing: -0.01em; }
h3 { font-size: clamp(1.3rem, 2.5vw, 1.8rem); }
h4 { font-size: 1.1rem; font-family: var(--font-body); font-weight: 600; text-transform: uppercase; letter-spacing: 0.08em; font-size: 0.85rem; }

p { margin-bottom: 1em; }
p:last-child { margin-bottom: 0; }

.overline {
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--color-accent);
  margin-bottom: var(--space-xs);
  display: block;
}

.lead {
  font-size: 1.15rem;
  color: var(--color-text-secondary);
  line-height: 1.8;
  max-width: 640px;
}

/* --- Buttons --- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.9rem 2rem;
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  border: none;
  cursor: pointer;
  transition: all 0.3s ease;
  border-radius: 2px;
}

.btn--primary {
  background: var(--color-accent);
  color: var(--color-white);
}
.btn--primary:hover {
  background: var(--color-accent-dark);
  transform: translateY(-1px);
  box-shadow: 0 4px 20px rgba(139, 111, 71, 0.3);
}

.btn--outline {
  background: transparent;
  color: var(--color-text);
  border: 1.5px solid var(--color-text);
}
.btn--outline:hover {
  background: var(--color-text);
  color: var(--color-white);
}

.btn--outline-light {
  background: transparent;
  color: var(--color-white);
  border: 1.5px solid rgba(255,255,255,0.5);
}
.btn--outline-light:hover {
  background: var(--color-white);
  color: var(--color-text);
}

.btn--arrow::after {
  content: '→';
  transition: transform 0.3s ease;
}
.btn--arrow:hover::after {
  transform: translateX(4px);
}

/* --- Navigation --- */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: var(--nav-height);
  background: rgba(250, 250, 248, 0.95);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--color-border-light);
  z-index: 1000;
  transition: all 0.3s ease;
}

.nav.scrolled {
  box-shadow: 0 2px 30px rgba(0,0,0,0.06);
}

.nav__inner {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--space-md);
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.nav__logo {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.nav__logo-icon {
  width: 36px;
  height: 36px;
}

.nav__logo-text {
  font-family: var(--font-display);
  font-size: 1.25rem;
  color: var(--color-text);
  letter-spacing: -0.01em;
}

.nav__logo-text span {
  display: block;
  font-family: var(--font-body);
  font-size: 0.6rem;
  text-transform: uppercase;
  letter-spacing: 0.2em;
  color: var(--color-text-light);
  font-weight: 500;
  margin-top: -2px;
}

.nav__links {
  display: flex;
  align-items: center;
  gap: 2rem;
}

.nav__link {
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--color-text-secondary);
  transition: color 0.2s ease;
  position: relative;
}

.nav__link:hover,
.nav__link.active {
  color: var(--color-text);
}

.nav__link.active::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  right: 0;
  height: 1.5px;
  background: var(--color-accent);
}

.nav__cta {
  font-size: 0.8rem;
  padding: 0.65rem 1.4rem;
}

/* Mobile nav toggle */
.nav__toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}

.nav__toggle span {
  width: 24px;
  height: 2px;
  background: var(--color-text);
  transition: all 0.3s ease;
}

@media (max-width: 768px) {
  .nav__toggle { display: flex; }
  .nav__links {
    position: fixed;
    top: var(--nav-height);
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--color-bg);
    flex-direction: column;
    justify-content: flex-start;
    padding-top: var(--space-lg);
    gap: var(--space-md);
    transform: translateX(100%);
    transition: transform 0.4s ease;
  }
  .nav__links.open { transform: translateX(0); }
  .nav__link { font-size: 1.2rem; }
}

/* --- Hero Section --- */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
  background: var(--color-dark);
  padding-top: var(--nav-height);
}

.hero__bg {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, #1a1a1a 0%, #2a2520 50%, #1a1a1a 100%);
}

.hero__bg::after {
  content: '';
  position: absolute;
  inset: 0;
  background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.03'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
}

.hero__content {
  position: relative;
  z-index: 2;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: var(--space-xl) var(--space-md);
  color: var(--color-white);
}

.hero__overline {
  font-family: var(--font-body);
  font-weight: 500;
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.25em;
  color: var(--color-accent-light);
  margin-bottom: var(--space-md);
  display: flex;
  align-items: center;
  gap: 1rem;
}

.hero__overline::before {
  content: '';
  width: 40px;
  height: 1px;
  background: var(--color-accent-light);
}

.hero h1 {
  color: var(--color-white);
  font-size: clamp(2.8rem, 6vw, 4.5rem);
  max-width: 800px;
  margin-bottom: var(--space-md);
}

.hero h1 em {
  font-style: italic;
  color: var(--color-accent-light);
}

.hero__text {
  font-size: 1.1rem;
  color: rgba(255,255,255,0.7);
  max-width: 560px;
  margin-bottom: var(--space-lg);
  line-height: 1.8;
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
}

.hero__stats {
  display: flex;
  gap: var(--space-lg);
  margin-top: var(--space-xl);
  padding-top: var(--space-lg);
  border-top: 1px solid rgba(255,255,255,0.1);
}

.hero__stat-number {
  font-family: var(--font-display);
  font-size: 2.5rem;
  color: var(--color-accent-light);
  line-height: 1;
}

.hero__stat-label {
  font-size: 0.8rem;
  color: rgba(255,255,255,0.5);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-top: 0.3rem;
}

/* Decorative element */
.hero__deco {
  position: absolute;
  right: -5%;
  top: 50%;
  transform: translateY(-50%);
  width: 500px;
  height: 500px;
  border: 1px solid rgba(255,255,255,0.04);
  border-radius: 50%;
}

.hero__deco::after {
  content: '';
  position: absolute;
  inset: 40px;
  border: 1px solid rgba(196, 169, 125, 0.08);
  border-radius: 50%;
}

/* --- Section Styles --- */
.section {
  padding: var(--space-2xl) 0;
}

.section--alt {
  background: var(--color-bg-alt);
}

.section--dark {
  background: var(--color-dark);
  color: var(--color-white);
}

.section--dark h2,
.section--dark h3 {
  color: var(--color-white);
}

.section__header {
  margin-bottom: var(--space-xl);
}

.section__header--center {
  text-align: center;
}

.section__header--center .lead {
  margin-left: auto;
  margin-right: auto;
}

/* --- Service Cards --- */
.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--space-md);
}

.service-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border-light);
  padding: var(--space-lg) var(--space-md);
  transition: all 0.4s ease;
  position: relative;
  overflow: hidden;
}

.service-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--color-accent);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.4s ease;
}

.service-card:hover {
  border-color: var(--color-border);
  transform: translateY(-4px);
  box-shadow: 0 20px 60px rgba(0,0,0,0.06);
}

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

.service-card__icon {
  width: 48px;
  height: 48px;
  margin-bottom: var(--space-md);
  color: var(--color-accent);
}

.service-card h3 {
  margin-bottom: var(--space-xs);
}

.service-card p {
  color: var(--color-text-secondary);
  font-size: 0.95rem;
}

.service-card__link {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  margin-top: var(--space-sm);
  font-weight: 600;
  font-size: 0.85rem;
  color: var(--color-accent);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  transition: gap 0.3s ease;
}

.service-card__link:hover { gap: 0.8rem; }

/* --- Process Section --- */
.process-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: var(--space-md);
  counter-reset: process;
}

.process-step {
  padding: var(--space-md);
  counter-increment: process;
  position: relative;
}

.process-step::before {
  content: counter(process, decimal-leading-zero);
  font-family: var(--font-display);
  font-size: 3rem;
  color: var(--color-border);
  line-height: 1;
  display: block;
  margin-bottom: var(--space-sm);
  transition: color 0.3s ease;
}

.process-step:hover::before {
  color: var(--color-accent-light);
}

.process-step h3 {
  font-size: 1.2rem;
  margin-bottom: var(--space-xs);
}

.process-step p {
  color: var(--color-text-secondary);
  font-size: 0.9rem;
}

/* --- Gallery Grid --- */
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: var(--space-sm);
}

.gallery-item {
  aspect-ratio: 4/3;
  background: var(--color-bg-alt);
  border: 1px dashed var(--color-border);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-text-light);
  font-size: 0.85rem;
  transition: all 0.3s ease;
}

.gallery-item:hover {
  border-color: var(--color-accent);
  color: var(--color-accent);
}

/* --- CTA Banner --- */
.cta-banner {
  background: var(--color-dark);
  padding: var(--space-xl) var(--space-md);
  text-align: center;
  position: relative;
  overflow: hidden;
}

.cta-banner::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at center, rgba(139, 111, 71, 0.15) 0%, transparent 70%);
}

.cta-banner__inner {
  position: relative;
  z-index: 2;
  max-width: 600px;
  margin: 0 auto;
}

.cta-banner h2 {
  color: var(--color-white);
  margin-bottom: var(--space-sm);
}

.cta-banner p {
  color: rgba(255,255,255,0.6);
  margin-bottom: var(--space-md);
}

/* --- Contact Form --- */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: var(--space-xl);
}

@media (max-width: 768px) {
  .contact-grid { grid-template-columns: 1fr; }
}

.contact-info__item {
  display: flex;
  gap: var(--space-sm);
  margin-bottom: var(--space-md);
}

.contact-info__icon {
  width: 20px;
  height: 20px;
  color: var(--color-accent);
  flex-shrink: 0;
  margin-top: 3px;
}

.contact-info__label {
  font-weight: 600;
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-text-light);
  margin-bottom: 0.25rem;
}

.form-group {
  margin-bottom: var(--space-sm);
}

.form-group label {
  display: block;
  font-weight: 500;
  font-size: 0.85rem;
  margin-bottom: 0.35rem;
  color: var(--color-text-secondary);
}

.form-group input,
.form-group textarea,
.form-group select {
  width: 100%;
  padding: 0.85rem 1rem;
  font-family: var(--font-body);
  font-size: 0.95rem;
  border: 1px solid var(--color-border);
  background: var(--color-surface);
  border-radius: 2px;
  transition: border-color 0.2s ease;
  color: var(--color-text);
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  outline: none;
  border-color: var(--color-accent);
}

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

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

@media (max-width: 480px) {
  .form-row { grid-template-columns: 1fr; }
}

/* --- Footer --- */
.footer {
  background: var(--color-dark);
  color: rgba(255,255,255,0.6);
  padding: var(--space-xl) 0 var(--space-md);
}

.footer__grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: var(--space-lg);
  margin-bottom: var(--space-lg);
}

@media (max-width: 768px) {
  .footer__grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 480px) {
  .footer__grid { grid-template-columns: 1fr; }
}

.footer__brand-text {
  font-size: 0.9rem;
  line-height: 1.7;
  max-width: 320px;
}

.footer h4 {
  color: var(--color-white);
  margin-bottom: var(--space-sm);
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
}

.footer__links li { margin-bottom: 0.5rem; }

.footer__links a {
  font-size: 0.9rem;
  transition: color 0.2s ease;
}

.footer__links a:hover { color: var(--color-accent-light); }

.footer__bottom {
  padding-top: var(--space-md);
  border-top: 1px solid rgba(255,255,255,0.08);
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--space-sm);
  font-size: 0.8rem;
}

/* --- Page Header (internal pages) --- */
.page-header {
  padding: calc(var(--nav-height) + var(--space-xl)) 0 var(--space-xl);
  background: var(--color-dark);
  color: var(--color-white);
  position: relative;
  overflow: hidden;
}

.page-header::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--color-accent-light), transparent);
}

.page-header h1 { color: var(--color-white); margin-bottom: var(--space-xs); }
.page-header .lead { color: rgba(255,255,255,0.6); }

/* --- FAQ Section --- */
.faq-list {
  max-width: 700px;
}

.faq-item {
  border-bottom: 1px solid var(--color-border-light);
  padding: var(--space-md) 0;
}

.faq-item summary {
  cursor: pointer;
  font-weight: 600;
  font-size: 1.05rem;
  list-style: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.faq-item summary::-webkit-details-marker { display: none; }

.faq-item summary::after {
  content: '+';
  font-size: 1.4rem;
  color: var(--color-accent);
  transition: transform 0.3s ease;
}

.faq-item[open] summary::after {
  transform: rotate(45deg);
}

.faq-item__answer {
  padding-top: var(--space-sm);
  color: var(--color-text-secondary);
  font-size: 0.95rem;
}

/* --- Blog Cards --- */
.blog-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-md);
}

.blog-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border-light);
  overflow: hidden;
  transition: all 0.3s ease;
}

.blog-card:hover {
  transform: translateY(-3px);
  box-shadow: 0 15px 40px rgba(0,0,0,0.06);
}

.blog-card__img {
  aspect-ratio: 16/9;
  background: var(--color-bg-alt);
}

.blog-card__body {
  padding: var(--space-md);
}

.blog-card__date {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--color-text-light);
  margin-bottom: var(--space-xs);
}

.blog-card h3 { font-size: 1.2rem; margin-bottom: var(--space-xs); }
.blog-card p { color: var(--color-text-secondary); font-size: 0.9rem; }

/* --- Animations --- */
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(30px); }
  to { opacity: 1; transform: translateY(0); }
}

.animate-on-scroll {
  opacity: 0;
  transform: translateY(30px);
  transition: all 0.6s ease;
}

.animate-on-scroll.visible {
  opacity: 1;
  transform: translateY(0);
}

/* --- About Page --- */
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-xl);
  align-items: center;
}

@media (max-width: 768px) {
  .about-grid { grid-template-columns: 1fr; }
}

.about-img-placeholder {
  aspect-ratio: 4/5;
  background: var(--color-bg-alt);
  border: 1px dashed var(--color-border);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-text-light);
  font-size: 0.85rem;
}

.values-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: var(--space-md);
}

.value-card {
  padding: var(--space-md);
  border-left: 2px solid var(--color-accent);
}

.value-card h3 {
  font-size: 1.1rem;
  margin-bottom: var(--space-xs);
}

.value-card p {
  color: var(--color-text-secondary);
  font-size: 0.9rem;
}

/* --- Service Detail Pages --- */
.service-detail__features {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: var(--space-md);
  margin-top: var(--space-lg);
}

.feature-item {
  display: flex;
  gap: var(--space-sm);
}

.feature-item__icon {
  width: 24px;
  height: 24px;
  color: var(--color-accent);
  flex-shrink: 0;
  margin-top: 2px;
}

.feature-item h4 {
  margin-bottom: 0.25rem;
  text-transform: none;
  letter-spacing: 0;
  font-size: 1rem;
}

.feature-item p {
  color: var(--color-text-secondary);
  font-size: 0.9rem;
}