/* ============================================
   CRESTLINE RENOVATIONS — Main Stylesheet
   Design System: Refined Dark Luxury
   Fonts: Cormorant Garamond (display) + Outfit (body)
   ============================================ */

/* ─── CSS Variables ─────────────────────────── */
:root {
  --coal:       #141414;
  --charcoal:   #1e1e1e;
  --surface:    #252525;
  --border:     #333333;
  --gold:       #c8a96e;
  --gold-light: #e0c898;
  --cream:      #f4efe6;
  --offwhite:   #d9d0c1;
  --muted:      #8a8070;
  --white:      #ffffff;

  --font-display: 'Cormorant Garamond', Georgia, serif;
  --font-body:    'Outfit', sans-serif;

  --max-w: 1200px;
  --section-pad: 96px;

  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
  --transition: 0.3s var(--ease-out);
}

/* ─── Reset ─────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
body {
  font-family: var(--font-body);
  background: var(--coal);
  color: var(--offwhite);
  line-height: 1.65;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}
img { display: block; max-width: 100%; height: auto; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }
button { cursor: pointer; border: none; background: none; font-family: inherit; }

/* ─── Typography ─────────────────────────────── */
h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 500;
  line-height: 1.1;
  letter-spacing: -0.01em;
  color: var(--cream);
}
h1 { font-size: clamp(3rem, 6vw, 5.5rem); font-weight: 400; }
h2 { font-size: clamp(2rem, 4vw, 3.5rem); font-weight: 400; }
h3 { font-size: clamp(1.25rem, 2vw, 1.75rem); }
p  { font-size: 1.0625rem; color: var(--offwhite); line-height: 1.75; }

.eyebrow {
  font-family: var(--font-body);
  font-size: 0.6875rem;
  font-weight: 600;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--gold);
}

/* ─── Layout ─────────────────────────────────── */
.container {
  width: min(var(--max-w), 100% - 48px);
  margin-inline: auto;
}
.container--wide { width: min(1400px, 100% - 48px); margin-inline: auto; }
.section { padding: var(--section-pad) 0; }
.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 48px; align-items: center; }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 32px; }

/* ─── Buttons ─────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 15px 32px;
  font-family: var(--font-body);
  font-size: 0.875rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  border-radius: 2px;
  transition: var(--transition);
  min-height: 52px;
}
.btn--primary {
  background: var(--gold);
  color: var(--coal);
}
.btn--primary:hover { background: var(--gold-light); transform: translateY(-1px); box-shadow: 0 8px 24px rgba(200,169,110,0.3); }
.btn--outline {
  border: 1px solid rgba(255,255,255,0.2);
  color: var(--cream);
}
.btn--outline:hover { border-color: var(--gold); color: var(--gold); }
.btn--ghost { color: var(--gold); text-decoration: underline; text-underline-offset: 4px; padding: 15px 0; }
.btn svg { transition: transform 0.2s; }
.btn:hover svg { transform: translateX(4px); }

/* ─── Header / Nav ───────────────────────────── */
#header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  padding: 20px 0;
  transition: background 0.4s, padding 0.4s, box-shadow 0.4s;
}
#header.scrolled {
  background: rgba(20,20,20,0.96);
  backdrop-filter: blur(16px);
  padding: 12px 0;
  box-shadow: 0 1px 0 var(--border);
}
.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.nav__logo {
  font-family: var(--font-display);
  font-size: 1.375rem;
  font-weight: 500;
  color: var(--cream);
  letter-spacing: 0.03em;
}
.nav__logo span { color: var(--gold); }
.nav__links {
  display: flex;
  align-items: center;
  gap: 36px;
}
.nav__links a {
  font-size: 0.8125rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--offwhite);
  transition: color var(--transition);
  position: relative;
}
.nav__links a::after {
  content: '';
  position: absolute;
  bottom: -3px;
  left: 0;
  right: 0;
  height: 1px;
  background: var(--gold);
  transform: scaleX(0);
  transition: transform var(--transition);
}
.nav__links a:hover { color: var(--cream); }
.nav__links a:hover::after { transform: scaleX(1); }
.nav__links a.active {
  color: var(--cream);
}
.nav__links a.active::after {
  transform: scaleX(1);
}
.nav__cta { margin-left: 12px; }

/* Hamburger */
.nav__hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 4px;
  min-width: 44px;
  min-height: 44px;
  align-items: center;
  justify-content: center;
}
.nav__hamburger span {
  display: block;
  width: 22px;
  height: 1.5px;
  background: var(--cream);
  transition: var(--transition);
}

/* Mobile nav */
.nav__mobile {
  display: none;
  flex-direction: column;
  background: var(--charcoal);
  border-top: 1px solid var(--border);
  padding: 24px;
  gap: 8px;
  position: absolute;
  top: 100%;
  left: 0;
  right: 0;
}
.nav__mobile.open { display: flex; }
.nav__mobile a {
  padding: 12px 0;
  font-size: 0.875rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  border-bottom: 1px solid var(--border);
  color: var(--offwhite);
}
.nav__mobile a:last-child { border: none; }
.nav__mobile .btn { margin-top: 8px; width: 100%; justify-content: center; }

/* ─── Hero ───────────────────────────────────── */
#hero {
  min-height: 100svh;
  display: grid;
  grid-template-columns: 1fr 1fr;
  overflow: hidden;
}
.hero__content {
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 140px 48px 80px min(calc((100vw - 1200px) / 2 + 24px), 48px);
  position: relative;
  z-index: 2;
}
.hero__content::before {
  content: '';
  position: absolute;
  inset: 0;
  background: var(--coal);
  z-index: -1;
}
.hero__eyebrow { margin-bottom: 24px; }
.hero__heading { margin-bottom: 24px; }
.hero__heading em { font-style: italic; color: var(--gold); }
.hero__subtext {
  font-size: 1.0625rem;
  color: var(--muted);
  max-width: 440px;
  margin-bottom: 40px;
  line-height: 1.8;
}
.hero__actions { display: flex; gap: 16px; flex-wrap: wrap; align-items: center; }
.hero__trust {
  margin-top: 56px;
  padding-top: 32px;
  border-top: 1px solid var(--border);
  display: flex;
  gap: 32px;
}
.hero__stat strong {
  display: block;
  font-family: var(--font-display);
  font-size: 2rem;
  color: var(--cream);
  font-weight: 400;
  line-height: 1;
}
.hero__stat small {
  font-size: 0.75rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--muted);
}
.hero__image {
  position: relative;
  overflow: hidden;
}
.hero__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}
.hero__image::after {
  content: '';
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 60px;
  background: linear-gradient(to right, var(--coal), transparent);
}

/* ─── Marquee Strip ──────────────────────────── */
.marquee-strip {
  background: var(--gold);
  overflow: hidden;
  padding: 14px 0;
}
.marquee-track {
  display: flex;
  white-space: nowrap;
  animation: marquee 28s linear infinite;
}
.marquee-track span {
  display: inline-flex;
  align-items: center;
  gap: 24px;
  padding-right: 48px;
  font-size: 0.6875rem;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--coal);
}
.marquee-track span::after { content: '◆'; font-size: 0.5rem; }
@keyframes marquee { from { transform: translateX(0); } to { transform: translateX(-50%); } }

/* ─── Services ───────────────────────────────── */
#services { background: var(--charcoal); }
.services__header {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  margin-bottom: 64px;
  gap: 24px;
}
.services__header p { max-width: 360px; color: var(--muted); }
.service-card {
  background: var(--surface);
  border: 1px solid var(--border);
  padding: 40px 32px;
  border-radius: 4px;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}
.service-card::before {
  content: '';
  position: absolute;
  bottom: 0; left: 0; right: 0;
  height: 2px;
  background: var(--gold);
  transform: scaleX(0);
  transition: transform var(--transition);
}
.service-card:hover { border-color: rgba(200,169,110,0.3); transform: translateY(-4px); }
.service-card:hover::before { transform: scaleX(1); }
.service-card__img {
  width: 100%;
  height: 200px;
  object-fit: cover;
  border-radius: 2px;
  margin-bottom: 28px;
}
.service-card__icon {
  font-size: 1.75rem;
  margin-bottom: 16px;
  display: block;
}
.service-card h3 { margin-bottom: 12px; }
.service-card p { font-size: 0.9375rem; color: var(--muted); margin-bottom: 20px; }
.service-card__meta {
  display: flex;
  gap: 20px;
  font-size: 0.8rem;
  letter-spacing: 0.05em;
}
.service-card__meta span {
  color: var(--muted);
  display: flex;
  align-items: center;
  gap: 6px;
}
.service-card__meta strong { color: var(--gold); }

/* ─── Process ────────────────────────────────── */
#process { background: var(--coal); }
.process__header { text-align: center; margin-bottom: 72px; }
.process__header p { max-width: 540px; margin: 16px auto 0; color: var(--muted); }
.process__steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  position: relative;
}
.process__steps::before {
  content: '';
  position: absolute;
  top: 28px;
  left: 12.5%;
  right: 12.5%;
  height: 1px;
  background: var(--border);
}
.process-step { padding: 0 24px; text-align: center; }
.process-step__num {
  width: 56px;
  height: 56px;
  border: 1px solid var(--gold);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 24px;
  font-family: var(--font-display);
  font-size: 1.25rem;
  color: var(--gold);
  background: var(--coal);
  position: relative;
  z-index: 1;
}
.process-step h3 { font-size: 1.1875rem; margin-bottom: 10px; }
.process-step p { font-size: 0.9rem; color: var(--muted); }

/* ─── About / Split ──────────────────────────── */
#about { background: var(--charcoal); }
.about__image {
  position: relative;
  border-radius: 4px;
  overflow: hidden;
}
.about__image img { width: 100%; height: 500px; object-fit: cover; }
.about__badge {
  position: absolute;
  bottom: 28px;
  right: -20px;
  background: var(--gold);
  color: var(--coal);
  padding: 20px 28px;
  border-radius: 2px;
  text-align: center;
}
.about__badge strong {
  display: block;
  font-family: var(--font-display);
  font-size: 2.5rem;
  line-height: 1;
  color: var(--coal);
}
.about__badge span { font-size: 0.7rem; font-weight: 700; letter-spacing: 0.1em; text-transform: uppercase; }
.about__content { padding-left: 24px; }
.about__content .eyebrow { margin-bottom: 16px; }
.about__content h2 { margin-bottom: 20px; }
.about__content p { color: var(--muted); margin-bottom: 16px; }
.about__highlights {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin: 32px 0;
}
.highlight {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  font-size: 0.9rem;
}
.highlight__icon { color: var(--gold); font-size: 1.1rem; flex-shrink: 0; margin-top: 2px; }
.highlight span { color: var(--offwhite); }

/* ─── Testimonials ───────────────────────────── */
#testimonials { background: var(--coal); }
.testimonials__header { text-align: center; margin-bottom: 64px; }
.testimonial-card {
  background: var(--surface);
  border: 1px solid var(--border);
  padding: 40px 32px;
  border-radius: 4px;
}
.testimonial-card__stars {
  color: var(--gold);
  font-size: 0.875rem;
  letter-spacing: 2px;
  margin-bottom: 20px;
}
.testimonial-card blockquote {
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 400;
  color: var(--cream);
  line-height: 1.6;
  margin-bottom: 28px;
  font-style: italic;
}
.testimonial-card__author {
  display: flex;
  align-items: center;
  gap: 14px;
  border-top: 1px solid var(--border);
  padding-top: 20px;
}
.testimonial-card__author img {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  object-fit: cover;
}
.testimonial-card__author strong { display: block; font-size: 0.875rem; color: var(--cream); }
.testimonial-card__author span { font-size: 0.75rem; color: var(--muted); }

/* ─── FAQ ────────────────────────────────────── */
#faq { background: var(--charcoal); }
.faq__layout { display: grid; grid-template-columns: 1fr 2fr; gap: 64px; align-items: start; }
.faq__left .eyebrow { margin-bottom: 16px; }
.faq__left h2 { margin-bottom: 16px; }
.faq__left p { color: var(--muted); margin-bottom: 32px; }
.faq-item {
  border-bottom: 1px solid var(--border);
}
.faq-item:first-child { border-top: 1px solid var(--border); }
.faq-item__q {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 24px 0;
  text-align: left;
  font-size: 1rem;
  font-weight: 500;
  color: var(--cream);
  gap: 16px;
  min-height: 44px;
  transition: color var(--transition);
}
.faq-item__q:hover { color: var(--gold); }
.faq-item__icon {
  width: 24px;
  height: 24px;
  border: 1px solid var(--border);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  font-size: 1rem;
  color: var(--gold);
  transition: var(--transition);
}
.faq-item.open .faq-item__icon { transform: rotate(45deg); border-color: var(--gold); }
.faq-item__a {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s var(--ease-out), padding 0.4s;
}
.faq-item.open .faq-item__a { max-height: 400px; padding-bottom: 24px; }
.faq-item__a p { font-size: 0.9375rem; color: var(--muted); line-height: 1.75; }

/* ─── Contact ────────────────────────────────── */
#contact { background: var(--coal); }
.contact__layout { display: grid; grid-template-columns: 1fr 1.2fr; gap: 64px; }
.contact__info .eyebrow { margin-bottom: 16px; }
.contact__info h2 { margin-bottom: 16px; }
.contact__info p { color: var(--muted); margin-bottom: 40px; }
.contact__details { display: flex; flex-direction: column; gap: 20px; }
.contact__detail {
  display: flex;
  align-items: flex-start;
  gap: 14px;
}
.contact__detail__icon {
  width: 40px;
  height: 40px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 4px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  color: var(--gold);
}
.contact__detail strong { display: block; font-size: 0.8rem; letter-spacing: 0.08em; text-transform: uppercase; color: var(--muted); margin-bottom: 2px; }
.contact__detail a, .contact__detail span { font-size: 0.9375rem; color: var(--cream); }
.contact__detail a:hover { color: var(--gold); }
.contact__form {
  background: var(--charcoal);
  border: 1px solid var(--border);
  border-radius: 4px;
  padding: 40px;
}
.form-group { margin-bottom: 20px; }
.form-group label {
  display: block;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 8px;
}
.form-group input,
.form-group textarea,
.form-group select {
  width: 100%;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 2px;
  padding: 13px 16px;
  font-family: var(--font-body);
  font-size: 0.9375rem;
  color: var(--cream);
  transition: border-color var(--transition);
  min-height: 48px;
}
.form-group input::placeholder,
.form-group textarea::placeholder { color: var(--muted); }
.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  outline: none;
  border-color: var(--gold);
}
.form-group textarea { resize: vertical; min-height: 120px; }
.form-group select option { background: var(--surface); }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.contact__form .btn { width: 100%; justify-content: center; margin-top: 8px; }
.form-note { font-size: 0.75rem; color: var(--muted); text-align: center; margin-top: 12px; }

/* ─── Footer ─────────────────────────────────── */
#footer {
  background: var(--charcoal);
  border-top: 1px solid var(--border);
  padding: 64px 0 32px;
}
.footer__grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 48px;
  margin-bottom: 48px;
}
.footer__brand p { color: var(--muted); font-size: 0.9rem; margin-top: 12px; max-width: 280px; line-height: 1.7; }
.footer__logo {
  font-family: var(--font-display);
  font-size: 1.25rem;
  color: var(--cream);
}
.footer__logo span { color: var(--gold); }
.footer__col h4 {
  font-size: 0.6875rem;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 20px;
}
.footer__col ul li { margin-bottom: 10px; }
.footer__col ul a { font-size: 0.9rem; color: var(--muted); transition: color var(--transition); }
.footer__col ul a:hover { color: var(--gold); }
.footer__bottom {
  border-top: 1px solid var(--border);
  padding-top: 28px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}
.footer__bottom p { font-size: 0.8rem; color: var(--muted); }
.footer__bottom-links { display: flex; gap: 24px; }
.footer__bottom-links a { font-size: 0.8rem; color: var(--muted); }
.footer__bottom-links a:hover { color: var(--gold); }
.footer__license {
  font-size: 0.75rem;
  color: var(--muted);
  margin-top: 8px;
}

/* ─── Mobile CTA Bar ─────────────────────────── */
.mobile-cta-bar {
  display: none;
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 90;
  background: var(--charcoal);
  border-top: 1px solid var(--border);
  padding: 12px 16px;
  gap: 10px;
}
.mobile-cta-bar .btn { flex: 1; justify-content: center; font-size: 0.75rem; padding: 13px 16px; }

/* ─── Scroll Reveal ──────────────────────────── */
.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.7s var(--ease-out), transform 0.7s var(--ease-out);
}
.reveal.visible { opacity: 1; transform: none; }
.reveal--delay-1 { transition-delay: 0.1s; }
.reveal--delay-2 { transition-delay: 0.2s; }
.reveal--delay-3 { transition-delay: 0.3s; }

@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1; transform: none; transition: none; }
  .marquee-track { animation: none; }
}

/* ─── Focus Styles ───────────────────────────── */
:focus-visible {
  outline: 2px solid var(--gold);
  outline-offset: 3px;
  border-radius: 2px;
}

/* ─── Responsive ─────────────────────────────── */
@media (max-width: 1024px) {
  #hero { grid-template-columns: 1fr; min-height: auto; }
  .hero__content { padding: 140px 24px 64px; }
  .hero__image { height: 50vw; }
  .hero__image::after { display: none; }
  .grid-2 { grid-template-columns: 1fr; }
  .process__steps { grid-template-columns: repeat(2, 1fr); gap: 40px; }
  .process__steps::before { display: none; }
  .footer__grid { grid-template-columns: 1fr 1fr; }
  .faq__layout { grid-template-columns: 1fr; gap: 40px; }
  .contact__layout { grid-template-columns: 1fr; }
  .about__badge { right: 16px; }
}

@media (max-width: 768px) {
  :root { --section-pad: 64px; }
  .nav__links, .nav__cta { display: none; }
  .nav__hamburger { display: flex; }
  .grid-3 { grid-template-columns: 1fr; }
  .services__header { flex-direction: column; align-items: flex-start; }
  .hero__trust { flex-wrap: wrap; gap: 20px; }
  .about__highlights { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .footer__grid { grid-template-columns: 1fr; gap: 32px; }
  .footer__bottom { flex-direction: column; text-align: center; }
  .mobile-cta-bar { display: flex; }
  body { padding-bottom: 72px; }
}

@media (max-width: 400px) {
  h1 { font-size: 2.5rem; }
  .hero__actions { flex-direction: column; }
  .hero__actions .btn { width: 100%; justify-content: center; }
}