@import url('https://fonts.googleapis.com/css2?family=Cormorant+Garamond:ital,wght@0,400;0,500;0,600;0,700;1,400;1,500&family=Montserrat:wght@300;400;500;600;700&display=swap');

/* ===== RESET & BASE ===== */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --bg: hsl(0,0%,7%);
  --fg: hsl(0,0%,96%);
  --card: hsl(0,0%,10%);
  --border: hsl(0,0%,18%);
  --muted: hsl(0,0%,64%);
  --gold: hsl(43,65%,53%);
  --gold-light: hsl(43,55%,65%);
  --gold-dark: hsl(43,70%,40%);
  --surface: hsl(0,0%,10%);
  --elevated: hsl(0,0%,14%);
  --secondary: hsl(0,0%,14%);
  --font-display: 'Cormorant Garamond', serif;
  --font-body: 'Montserrat', sans-serif;
}

html { scroll-behavior: smooth; }
body {
  background: var(--bg);
  color: var(--fg);
  font-family: var(--font-body);
  -webkit-font-smoothing: antialiased;
  line-height: 1.6;
}
h1,h2,h3,h4,h5,h6 { font-family: var(--font-display); }
a { text-decoration: none; color: inherit; }
img { max-width: 100%; display: block; }
button { cursor: pointer; border: none; background: none; font-family: inherit; }

.container { max-width: 1200px; margin: 0 auto; padding: 0 1.5rem; }

/* ===== UTILITIES ===== */
.text-gold-gradient {
  background: linear-gradient(135deg, var(--gold), var(--gold-light), var(--gold));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.bg-gold-gradient {
  background: linear-gradient(135deg, var(--gold-dark), var(--gold), var(--gold-light));
}
.gold-divider {
  height: 1px; background: hsla(43,65%,53%,0.5);
}

.btn {
  display: inline-flex; align-items: center; justify-content: center;
  padding: 0.75rem 2rem; font-size: 0.875rem; font-weight: 600;
  border-radius: 0.375rem; transition: all 0.3s;
  white-space: nowrap;
}
.btn-gold {
  background: linear-gradient(135deg, var(--gold-dark), var(--gold), var(--gold-light));
  color: var(--bg);
  box-shadow: 0 4px 20px -4px hsla(43,65%,53%,0.3);
}
.btn-gold:hover { filter: brightness(1.1); }
.btn-gold-outline {
  border: 1px solid var(--gold);
  background: transparent;
  color: var(--gold);
}
.btn-gold-outline:hover { background: hsla(43,65%,53%,0.1); }

.uppercase { text-transform: uppercase; }
.tracking-wide { letter-spacing: 0.3em; }
.tracking-widest { letter-spacing: 0.1em; }

/* ===== SCROLL ANIMATIONS ===== */
.fade-section {
  opacity: 0; transform: translateY(2rem);
  transition: opacity 1s ease-out, transform 1s ease-out;
}
.fade-section.visible { opacity: 1; transform: translateY(0); }

.slide-left {
  opacity: 0; transform: translateX(-6rem);
  transition: all 2s cubic-bezier(0.25,0.46,0.45,0.94);
}
.slide-right {
  opacity: 0; transform: translateX(6rem);
  transition: all 2s cubic-bezier(0.25,0.46,0.45,0.94);
}
.slide-left.visible, .slide-right.visible {
  opacity: 1; transform: translateX(0);
}
.delay-100 { transition-delay: 100ms; }

/* ===== HEADER ===== */
.header {
  position: fixed; top: 0; left: 0; right: 0; z-index: 50;
  transition: all 0.3s;
}
.header.scrolled {
  background: hsla(0,0%,7%,0.95);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
}
.header-inner {
  display: flex; align-items: center; justify-content: space-between;
  height: 5rem;
}
.header-logo {
  font-family: var(--font-display);
  font-size: 1.75rem; font-weight: 700;
  color: var(--gold); letter-spacing: 0.1em;
}
.header-nav { display: flex; align-items: center; gap: 2rem; }
.header-nav a {
  font-size: 0.75rem; font-weight: 500; color: hsla(0,0%,96%,0.7);
  text-transform: uppercase; letter-spacing: 0.1em; transition: color 0.3s;
}
.header-nav a:hover { color: var(--gold); }
.header-cta {
  padding: 0.625rem 1.25rem; font-size: 0.875rem; font-weight: 600;
  border-radius: 0.25rem; color: var(--bg);
  box-shadow: 0 4px 20px -4px hsla(43,65%,53%,0.3);
}
.mobile-toggle { display: none; color: var(--fg); font-size: 1.5rem; }
.mobile-menu {
  display: none; flex-direction: column; align-items: flex-end;
  gap: 1rem; padding: 1.5rem;
  background: hsla(0,0%,7%,0.98); backdrop-filter: blur(12px);
  border-top: 1px solid var(--border);
}
.mobile-menu.open { display: flex; }

@media (max-width: 768px) {
  .header-nav { display: none; }
  .mobile-toggle { display: block; }
}

/* ===== HERO ===== */
.hero {
  position: relative; min-height: 650px;
  display: flex; align-items: center; overflow: hidden;
}
@media (min-width: 1024px) { .hero { min-height: 100vh; } }
.hero-bg {
  position: absolute; inset: 0;
  background: radial-gradient(ellipse at 60% 50%, hsl(0,0%,10%), hsl(0,0%,0%) 70%);
}
.hero-glow {
  position: absolute; top: 50%; right: 22%; transform: translateY(-55%);
  width: 500px; height: 600px;
  background: radial-gradient(ellipse at center, hsla(43,65%,53%,0.15), transparent 55%);
  filter: blur(48px); pointer-events: none;
}
.hero-grid {
  display: grid; grid-template-columns: 1fr; gap: 2rem; align-items: center;
}
@media (min-width: 1024px) {
  .hero-grid { grid-template-columns: 1fr 1fr; gap: 4rem; }
}
.hero-text { position: relative; z-index: 10; text-align: center; }
@media (min-width: 1024px) { .hero-text { text-align: left; order: 1; } }
.hero-text .label {
  color: var(--gold); font-size: 0.875rem; text-transform: uppercase;
  letter-spacing: 0.3em; margin-bottom: 1.5rem;
}
.hero-text h1 {
  font-size: clamp(2.5rem, 5vw, 4.5rem); font-weight: 700; line-height: 1.1;
  margin-bottom: 2rem;
}
.hero-text .desc {
  color: hsla(0,0%,96%,0.8); font-size: 1rem; line-height: 1.7;
  margin-bottom: 1.25rem; max-width: 36rem;
}
@media (min-width: 1024px) { .hero-text .desc { margin-left: 0; } }
.hero-text .subdesc {
  color: var(--muted); font-size: 0.875rem; line-height: 1.7;
  margin-bottom: 2.5rem; max-width: 36rem;
}
.hero-buttons { display: flex; flex-direction: column; gap: 1rem; justify-content: center; }
@media (min-width: 640px) { .hero-buttons { flex-direction: row; } }
@media (min-width: 1024px) { .hero-buttons { justify-content: flex-start; } }

.hero-image { display: flex; justify-content: center; position: relative; }
@media (min-width: 1024px) { .hero-image { justify-content: flex-end; order: 2; } }
.hero-image-wrapper { position: relative; width: 20rem; }
@media (min-width: 640px) { .hero-image-wrapper { width: 24rem; } }
@media (min-width: 1024px) { .hero-image-wrapper { width: 32.5rem; } }
.hero-image-wrapper img { width: 100%; height: auto; filter: drop-shadow(0 25px 25px rgba(0,0,0,0.5)); position: relative; }
.hero-vignette {
  position: absolute; inset: 0;
  background: radial-gradient(ellipse at 50% 35%, transparent 30%, rgba(0,0,0,0.25) 55%, rgba(0,0,0,0.6) 80%);
  pointer-events: none;
}
.hero-left-shadow {
  position: absolute; inset: 0; left: -1rem; width: 45%;
  background: linear-gradient(to right, black, rgba(0,0,0,0.7), transparent);
  pointer-events: none;
}
.hero-right-shadow {
  position: absolute; top: 0; bottom: 0; right: 0; width: 25%;
  background: linear-gradient(to left, rgba(0,0,0,0.4), transparent);
  pointer-events: none;
}
.hero-bottom-fade {
  position: absolute; bottom: 0; left: 0; right: 0; height: 10rem;
  background: linear-gradient(to top, black, rgba(0,0,0,0.7), transparent);
}
.hero-gold-line {
  position: absolute; bottom: 2.5rem; left: 10%; right: 10%; height: 1px;
  background: linear-gradient(to right, transparent, hsla(43,65%,53%,0.6), transparent);
}

/* ===== MARQUEE ===== */
.marquee-section {
  border-top: 1px solid var(--border); border-bottom: 1px solid var(--border);
  overflow: hidden; padding: 1.25rem 0; margin-top: 5rem; margin-bottom: 2rem;
}
.marquee-track {
  display: flex; width: max-content; animation: marquee 90s linear infinite;
}
.marquee-track span {
  color: var(--gold); font-family: var(--font-display);
  font-size: 0.75rem; text-transform: uppercase; letter-spacing: 0.4em; white-space: nowrap;
}
@keyframes marquee {
  0% { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

/* ===== ABOUT ===== */
.about { padding: 2.5rem 0 9rem; position: relative; overflow: hidden; }
.about-bg {
  position: absolute; inset: 0;
  background: radial-gradient(ellipse at 30% 50%, hsla(43,65%,53%,0.04), transparent 60%);
}
.about-grid {
  display: grid; grid-template-columns: 1fr; gap: 2.5rem; align-items: center;
}
@media (min-width: 1024px) { .about-grid { grid-template-columns: 1fr 1fr; gap: 4rem; } }
.about-image { display: flex; justify-content: center; }
.about-frame {
  position: relative; max-width: 28rem; padding: 10px;
  background: var(--elevated); border-radius: 0.5rem;
}
.about-frame-inner {
  padding: 2px; border-radius: 0.375rem;
  background: linear-gradient(135deg, var(--gold), var(--gold-light), var(--gold));
}
.about-frame-inner img { border-radius: 0.375rem; width: 100%; height: auto; }
.about-text .label { color: var(--gold); font-size: 0.875rem; text-transform: uppercase; letter-spacing: 0.3em; margin-bottom: 0.75rem; }
.about-text h2 { font-size: clamp(1.875rem, 3vw, 3rem); font-weight: 700; margin-bottom: 0.25rem; }
.about-text .subtitle { color: var(--gold); font-style: italic; font-size: 1.125rem; margin-bottom: 1.5rem; font-family: var(--font-display); }
.about-text p { color: hsla(0,0%,96%,0.8); font-size: 0.875rem; line-height: 1.7; margin-bottom: 1.5rem; }
.about-text .stats { color: var(--muted); font-size: 0.875rem; margin-bottom: 2rem; }
.about-text .stats strong { color: var(--fg); }
.about-quote {
  border-left: 2px solid var(--gold); padding-left: 1.5rem; padding-top: 0.5rem; padding-bottom: 0.5rem;
}
.about-quote p {
  color: hsla(0,0%,96%,0.9); font-family: var(--font-display);
  font-size: 1.125rem; font-style: italic; line-height: 1.7;
}

/* ===== SERVICES ===== */
.services { padding: 7rem 0; background: var(--surface); position: relative; overflow: hidden; }
.services .dot-grid {
  position: absolute; inset: 0; opacity: 0.04;
  background-image: radial-gradient(circle, hsl(0,0%,30%) 1px, transparent 1px);
  background-size: 24px 24px;
}
.section-header { text-align: center; margin-bottom: 1rem; }
.section-header .label { color: var(--gold); font-size: 0.875rem; text-transform: uppercase; letter-spacing: 0.3em; margin-bottom: 0.75rem; }
.section-header h2 { font-size: clamp(1.875rem, 3vw, 3rem); font-weight: 700; }
.services-grid { display: grid; grid-template-columns: 1fr; gap: 2rem; }
@media (min-width: 1024px) { .services-grid { grid-template-columns: 1fr 1fr; } }
.service-card {
  background: var(--card); border: 1px solid var(--border);
  border-radius: 0.5rem; padding: 1.5rem 2rem;
  display: flex; flex-direction: column;
}
.service-card h3 { font-size: clamp(1.5rem, 2vw, 1.875rem); font-weight: 700; margin-bottom: 0.5rem; }
.service-card .card-subtitle { color: var(--gold); font-family: var(--font-display); font-style: italic; font-size: 1.125rem; margin-bottom: 1rem; }
.service-card .card-divider { height: 1px; width: 4rem; background: hsla(43,65%,53%,0.3); margin-bottom: 1.5rem; }
.service-card .card-desc { color: hsla(0,0%,96%,0.8); font-size: 0.875rem; line-height: 1.7; margin-bottom: 1.5rem; }

.step-box {
  background: hsla(0,0%,14%,0.5); border-radius: 0.25rem;
  padding: 1rem; display: flex; gap: 1rem; margin-bottom: 1rem;
}
.step-icon { color: var(--gold); flex-shrink: 0; font-size: 1.25rem; margin-top: 0.125rem; }
.step-box h4 { color: var(--gold); font-family: var(--font-body); font-weight: 600; font-size: 0.75rem; text-transform: uppercase; letter-spacing: 0.1em; margin-bottom: 0.5rem; }
.step-box p { color: hsla(0,0%,96%,0.7); font-size: 0.875rem; line-height: 1.7; }

.result-box {
  background: hsla(43,65%,53%,0.1); border: 1px solid hsla(43,65%,53%,0.3);
  border-radius: 0.25rem; padding: 1rem; display: flex; gap: 1rem; margin-bottom: 1.5rem;
}
.result-box h4 { color: var(--gold); font-family: var(--font-body); font-weight: 600; font-size: 0.75rem; text-transform: uppercase; letter-spacing: 0.1em; margin-bottom: 0.25rem; }
.result-box p { color: hsla(0,0%,96%,0.7); font-size: 0.875rem; }

.service-price { font-family: var(--font-display); font-size: 1.875rem; font-weight: 700; margin-bottom: 1rem; margin-top: auto; }
.service-price .consulte { font-family: var(--font-body); font-size: 0.875rem; color: var(--muted); margin-left: 0.5rem; }

/* Accordion */
.accordion-item { border-bottom: 1px solid var(--border); }
.accordion-trigger {
  width: 100%; text-align: left; padding: 1rem 0;
  font-size: 0.875rem; font-weight: 600; color: hsla(0,0%,96%,0.9);
  display: flex; justify-content: space-between; align-items: center;
  transition: color 0.3s;
}
.accordion-trigger:hover { color: var(--gold); }
.accordion-trigger .arrow { transition: transform 0.3s; font-size: 0.75rem; }
.accordion-item.open .arrow { transform: rotate(180deg); }
.accordion-content {
  max-height: 0; overflow: hidden; transition: max-height 0.3s ease-out;
  color: hsla(0,0%,96%,0.7); font-size: 0.875rem; line-height: 1.7;
}
.accordion-item.open .accordion-content { max-height: 200px; padding-bottom: 1rem; }

.materials-list { list-style: none; }
.materials-list li {
  display: flex; align-items: center; gap: 0.5rem;
  color: hsla(0,0%,96%,0.7); font-size: 0.875rem; margin-bottom: 0.25rem;
}
.materials-list li::before { content: '✓'; color: var(--gold); font-weight: 700; }

/* ===== COMPARISON ===== */
.comparison { padding: 7rem 0; position: relative; overflow: hidden; }
.comparison .diagonal-bg {
  position: absolute; inset: 0; opacity: 0.03;
  background-image: repeating-linear-gradient(45deg, transparent, transparent 20px, hsl(0,0%,25%) 20px, hsl(0,0%,25%) 21px);
}
.comparison table { width: 100%; border-collapse: collapse; min-width: 500px; }
.comparison thead tr { border-bottom: 2px solid hsla(43,65%,53%,0.3); }
.comparison th { padding: 1rem; font-size: 0.75rem; text-transform: uppercase; letter-spacing: 0.1em; }
.comparison th:first-child { text-align: left; color: var(--muted); }
.comparison th:not(:first-child) { text-align: center; color: var(--gold); }
.comparison td { padding: 1rem; font-size: 0.875rem; }
.comparison td:first-child { font-weight: 600; color: var(--fg); }
.comparison td:not(:first-child) { text-align: center; color: hsla(0,0%,96%,0.8); }
.comparison tbody tr { border-bottom: 1px solid hsla(0,0%,18%,0.5); transition: background 0.3s; }
.comparison tbody tr:hover { background: hsla(0,0%,14%,0.3); }
.table-scroll { overflow-x: auto; }

/* ===== TESTIMONIALS ===== */
.testimonials { padding: 7rem 0; background: var(--surface); }
.testimonial-card {
  background: var(--card); border: 1px solid var(--border);
  border-radius: 0.5rem; padding: 2rem; text-align: center;
  max-width: 42rem; margin: 0 auto;
}
.stars { display: flex; justify-content: center; gap: 0.25rem; margin-bottom: 1rem; }
.stars svg { width: 16px; height: 16px; fill: var(--gold); color: var(--gold); }
.testimonial-text {
  color: hsla(0,0%,96%,0.9); font-style: italic;
  font-size: 1rem; line-height: 1.7; margin-bottom: 1.5rem;
}
.testimonial-result { color: var(--gold); font-size: 0.875rem; font-weight: 600; margin-bottom: 1rem; }
.testimonial-name { font-weight: 600; }
.testimonial-role { color: var(--muted); font-size: 0.875rem; }
.testimonial-nav { display: flex; align-items: center; justify-content: center; gap: 1rem; margin-top: 1.5rem; }
.testimonial-nav button { color: var(--muted); transition: color 0.3s; font-size: 1.5rem; }
.testimonial-nav button:hover { color: var(--gold); }
.dots { display: flex; gap: 0.5rem; }
.dot { width: 0.5rem; height: 0.5rem; border-radius: 50%; background: var(--elevated); transition: background 0.3s; }
.dot.active { background: var(--gold); }

/* ===== GALLERY MARQUEE ===== */
.gallery { position: relative; overflow: hidden; margin-top: 4rem; }
.gallery-fade-left {
  position: absolute; inset: 0; right: auto; width: 8rem; z-index: 5;
  background: linear-gradient(to right, var(--surface), transparent); pointer-events: none;
}
.gallery-fade-right {
  position: absolute; inset: 0; left: auto; width: 8rem; z-index: 5;
  background: linear-gradient(to left, var(--surface), transparent); pointer-events: none;
}
.gallery-track {
  display: flex; gap: 1.25rem; width: max-content;
  animation: marquee 60s linear infinite;
}
.gallery-item { flex-shrink: 0; width: 16rem; }
@media (min-width: 640px) { .gallery-item { width: 18rem; } }
.gallery-item-inner { padding: 6px; background: var(--elevated); border-radius: 0.5rem; }
.gallery-item-border {
  padding: 2px; border-radius: 0.375rem;
  background: linear-gradient(135deg, var(--gold), var(--gold-light), var(--gold));
}
.gallery-item img { border-radius: 0.375rem; width: 100%; height: 24rem; object-fit: cover; }

/* ===== BEFORE AFTER ===== */
.before-after { padding: 7rem 0; position: relative; overflow: hidden; }
.before-after .glow-bg {
  position: absolute; inset: 0;
  background: radial-gradient(ellipse at 50% 50%, hsla(43,65%,53%,0.03), transparent 60%);
}
.ba-slide { position: relative; }
.ba-frame { padding: 6px; background: var(--elevated); border-radius: 0.5rem; }
.ba-border {
  padding: 2px; border-radius: 0.375rem; overflow: hidden;
  background: linear-gradient(135deg, var(--gold), var(--gold-light), var(--gold));
}
.ba-img-wrapper { aspect-ratio: 1; width: 100%; overflow: hidden; border-radius: 0.375rem; }
.ba-img-wrapper img { width: 100%; height: 100%; object-fit: cover; }
.ba-arrow {
  position: absolute; top: 50%; transform: translateY(-50%);
  width: 2.5rem; height: 2.5rem; border-radius: 50%;
  background: hsla(0,0%,7%,0.8); backdrop-filter: blur(4px);
  border: 1px solid var(--border); display: flex; align-items: center; justify-content: center;
  color: var(--muted); transition: all 0.3s; font-size: 1.25rem;
}
.ba-arrow:hover { color: var(--gold); border-color: var(--gold); }
.ba-arrow.left { left: 0.75rem; }
.ba-arrow.right { right: 0.75rem; }
.ba-dots { display: flex; justify-content: center; gap: 0.5rem; margin-top: 1.5rem; }

/* ===== FAQ ===== */
.faq { padding: 7rem 0; position: relative; overflow: hidden; }
.faq .dot-grid {
  position: absolute; inset: 0; opacity: 0.03;
  background-image: radial-gradient(circle, hsl(0,0%,30%) 1px, transparent 1px);
  background-size: 24px 24px;
}
.faq-grid { display: grid; grid-template-columns: 1fr; gap: 2rem; max-width: 64rem; margin: 0 auto; }
@media (min-width: 1024px) { .faq-grid { grid-template-columns: 1fr 1fr; } }
.faq-col h3 { color: var(--gold); font-family: var(--font-display); font-size: 1.25rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.1em; margin-bottom: 1rem; }
.faq-col .col-divider { height: 1px; width: 3rem; background: hsla(43,65%,53%,0.3); margin-bottom: 1rem; }

/* ===== CTA ===== */
.cta { padding: 7rem 0; background: var(--surface); position: relative; overflow: hidden; }
.cta .glow-bg {
  position: absolute; inset: 0;
  background: radial-gradient(ellipse at 50% 50%, hsla(43,65%,53%,0.08), transparent 60%);
}
.cta-inner { text-align: center; position: relative; z-index: 10; }
.cta-inner h2 { font-size: clamp(1.875rem, 3vw, 3rem); font-weight: 700; margin-bottom: 1rem; }
.cta-inner .sub { color: var(--muted); font-size: 1.125rem; margin-bottom: 2.5rem; }
.cta-buttons { display: flex; flex-direction: column; gap: 1rem; justify-content: center; align-items: center; }
@media (min-width: 640px) { .cta-buttons { flex-direction: row; } }

/* ===== FOOTER ===== */
.footer { padding: 4rem 0; border-top: 1px solid var(--border); }
.footer-grid { display: grid; grid-template-columns: 1fr; gap: 2rem; }
@media (min-width: 768px) { .footer-grid { grid-template-columns: 1fr 1fr 1fr; } }
.footer-logo { font-family: var(--font-display); font-size: 1.5rem; font-weight: 700; color: var(--gold); margin-bottom: 0.5rem; }
.footer-copy { color: var(--muted); font-size: 0.875rem; }
.footer h4 { font-family: var(--font-body); font-weight: 600; font-size: 0.75rem; text-transform: uppercase; letter-spacing: 0.1em; margin-bottom: 0.75rem; }
.footer-links { display: flex; flex-direction: column; gap: 0.5rem; }
.footer-links a { color: var(--muted); font-size: 0.875rem; transition: color 0.3s; }
.footer-links a:hover { color: var(--gold); }
.social-icons { display: flex; gap: 1rem; }
.social-icons a { color: var(--muted); transition: color 0.3s; }
.social-icons a:hover { color: var(--gold); }
.social-icons svg { width: 20px; height: 20px; }