/* styles.css */
@import url('https://fonts.googleapis.com/css2?family=Libre+Baskerville:ital@1&display=swap');
@import url('https://fonts.googleapis.com/css2?family=Bodoni+Moda:ital,opsz,wght@0,6..96,400..600;1,6..96,400..600&display=swap');

:root {
  --color-bg: #FFFFFF;
  --color-text-primary: #0A0A0A;
  --color-text-secondary: #6B6B6B;
  --color-text-light: #9A9A9A;
  --color-border: #E5E5E5;
  --color-surface: #F7F7F7;
  --color-black: #0A0A0A;
  --color-white: #FFFFFF;

  --font-serif: 'Inria Serif', Georgia, serif;
  --font-italic: 'Cormorant Garamond', Georgia, serif;
  --font-bodoni: 'Libre Baskerville', Georgia, serif;
  --font-display: 'Bodoni Moda', serif;

  --spacing-xs: 6px;
  --spacing-sm: 12px;
  --spacing-md: 24px;
  --spacing-lg: 48px;
  --spacing-xl: 72px;
  --spacing-2xl: 100px;

  --transition-base: 0.35s ease;
  --transition-slow: 0.65s cubic-bezier(0.22, 1, 0.36, 1);

  --max-width: 1280px;
  --radius-sm: 2px;
}

/* Global Reset & Base Typography */
html {
  scroll-behavior: smooth;
  box-sizing: border-box;
}

*, *:before, *:after {
  box-sizing: inherit;
  margin: 0;
  padding: 0;
}

body {
  font-family: var(--font-serif);
  font-size: 17px;
  line-height: 1.75;
  color: var(--color-text-primary);
  background-color: var(--color-bg);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 400;
  font-style: normal;
  line-height: 1.1;
}

.section-title em, .hero-title em, .cta-title em {
  font-style: italic;
  font-family: var(--font-display);
  font-weight: 600;
}

img {
  max-width: 100%;
  display: block;
  object-fit: cover;
}

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

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

.container-sm {
  max-width: 800px;
  margin: 0 auto;
}

.section {
  padding: var(--spacing-xl) 0;
}

.bg-surface { background-color: var(--color-surface); }
.bg-black { background-color: var(--color-black); color: var(--color-white); }
.text-center { text-align: center; }
.text-white { color: var(--color-white); }

.label {
  display: inline-block;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  font-size: 11px;
  margin-bottom: var(--spacing-sm);
  color: var(--color-text-light);
}

.section-title {
  font-size: 40px;
  font-weight: 700;
  margin-bottom: var(--spacing-sm);
  line-height: 1.2;
}

.section-subtitle, .section-intro {
  color: var(--color-text-secondary);
  font-size: 20px;
  max-width: 600px;
  margin-bottom: var(--spacing-lg);
}
.section-intro { max-width: 800px; }

/* Buttons & Links */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 10px 22px;
  border: none;
  cursor: pointer;
  border-radius: var(--radius-sm);
  transition: all var(--transition-base);
}

.btn, .btn-primary, .nav-cta, .form-submit {
  font-family: var(--font-display) !important;
  font-style: italic !important;
  font-weight: 400 !important;
  text-transform: none !important;
  letter-spacing: 0.02em !important;
  font-size: 1rem !important;
}

.btn-primary {
  background-color: var(--color-black);
  color: var(--color-white);
}
.btn-primary:hover {
  background-color: #333;
}

.btn-primary-alt {
  background-color: var(--color-white);
  color: var(--color-black);
}
.btn-primary-alt:hover {
  background-color: #eee;
}

.btn-ghost {
  background-color: transparent;
  color: var(--color-text-primary);
  border: 1px solid var(--color-border);
  transition: all var(--transition-base);
}
.btn-ghost:hover {
  border-color: var(--color-black);
  background-color: var(--color-surface);
}

.btn-large {
  padding: 16px 48px;
  font-size: 14px;
}

.btn-small {
  padding: 10px 22px;
}

.btn-link {
  background: transparent;
  color: var(--color-text-primary);
  font-size: 13px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  border-bottom: 1px solid transparent;
  padding-bottom: 2px;
  transition: border-bottom var(--transition-base);
  margin-left: var(--spacing-md);
}
.btn-link:hover {
  border-bottom-color: var(--color-black);
}

.link-small {
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  text-decoration: underline;
  text-underline-offset: 4px;
  transition: opacity var(--transition-base);
}
.link-small:hover {
  opacity: 0.7;
}

/* Animations */
.animate-in {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity var(--transition-slow), transform var(--transition-slow);
}
.animate-in.is-visible {
  opacity: 1;
  transform: translateY(0);
}

/* Parallax setup */
.parallax-wrap {
  overflow: hidden;
  position: relative;
}

/* Header & Nav */
.site-header {
  position: fixed;
  top: 0;
  width: 100%;
  z-index: 100;
  background: rgba(255,255,255,0.96);
  backdrop-filter: blur(8px);
  transition: border-bottom var(--transition-base);
}
.site-header.scrolled {
  border-bottom: 1px solid var(--color-border);
}
.header-container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 20px var(--spacing-md);
  display: flex;
  justify-content: flex-start;
  align-items: center;
}
.desktop-nav {
  margin-left: auto;
  margin-right: 2rem;
}
.logo {
  font-family: var(--font-display);
  font-style: normal;
  font-size: 18px;
  letter-spacing: 0.02em;
  font-weight: 400;
}
.desktop-nav a {
  font-size: 13px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-text-secondary);
  margin: 0 12px;
  position: relative;
  transition: color var(--transition-base);
}
.desktop-nav a::after {
  content: '';
  position: absolute;
  width: 0;
  height: 1px;
  bottom: -4px;
  left: 0;
  background-color: var(--color-black);
  transition: width var(--transition-base);
}
.desktop-nav a:hover {
  color: var(--color-primary);
}
.desktop-nav a:hover::after {
  width: 100%;
}
.mobile-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  width: 30px;
  height: 20px;
  position: relative;
  z-index: 101;
}
.hamburger, .hamburger::before, .hamburger::after {
  content: '';
  display: block;
  width: 100%;
  height: 1px;
  background: var(--color-black);
  position: absolute;
  transition: all var(--transition-base);
}
.hamburger { top: 9px; }
.hamburger::before { top: -8px; }
.hamburger::after { bottom: -8px; }
.mobile-toggle.active .hamburger { background: transparent; }
.mobile-toggle.active .hamburger::before { top: 0; transform: rotate(45deg); }
.mobile-toggle.active .hamburger::after { bottom: 0; transform: rotate(-45deg); }

.mobile-menu-overlay {
  position: fixed;
  inset: 0;
  background: var(--color-bg);
  z-index: 99;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition-base);
}
.mobile-menu-overlay.active {
  opacity: 1;
  pointer-events: auto;
}
.mobile-menu-content {
  display: flex;
  flex-direction: column;
  text-align: center;
  gap: var(--spacing-md);
}
.mobile-link {
  font-size: 32px;
  letter-spacing: 0.05em;
  font-weight: 700;
  transition: color var(--transition-base);
}
.mobile-link:hover { color: var(--color-text-secondary); }

.desktop-nav a, .mobile-link {
  font-family: var(--font-display);
  font-style: italic;
  font-weight: 400;
  letter-spacing: 0.01em;
  text-transform: none;
  font-size: 1rem;
}

/* Hero Section */
.hero-section {
  padding-top: 130px;
  padding-bottom: var(--spacing-lg);
}
.hero-label {
  text-transform: none;
}
.hero-container {
  display: grid;
  grid-template-columns: 58% 40%;
  gap: 2%;
  align-items: center;
}
.hero-title {
  font-size: clamp(48px, 5vw, 72px);
  line-height: 1.05;
  margin-bottom: var(--spacing-sm);
}
.hero-title .highlight {
  background: var(--color-black);
  color: var(--color-white);
  padding: 0 8px;
  display: inline-block;
}
.hero-desc {
  font-size: 22px;
  color: var(--color-text-secondary);
  max-width: 480px;
  line-height: 1.5;
  margin-bottom: var(--spacing-md);
}
.hero-stats {
  margin-top: var(--spacing-lg);
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-text-light);
}
.hero-stats .dot { margin: 0 8px; }

.hero-visual {
  position: relative;
  height: 580px;
  width: 100%;
  display: block;
}

.hero-image:nth-child(1) {
  position: absolute;
  top: 0;
  left: 0;
  width: 65%;
  height: 65%;
  z-index: 2;
  box-shadow: 0 20px 40px rgba(0,0,0,0.05);
  border-radius: 0;
}

.hero-image:nth-child(2) {
  position: absolute;
  bottom: 0;
  right: 0;
  width: 65%;
  height: 65%;
  z-index: 1;
  border-radius: 0;
}

/* Services */
.services-accordion-wrapper {
  margin-top: 2.5rem;
}
.service-group {
  display: flex;
  gap: 5%;
  align-items: flex-start;
}
.group-left {
  flex: 0 0 35%;
}
.group-right {
  flex: 0 0 60%;
}
.group-title {
  font-family: var(--font-display);
  font-style: italic;
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 400;
  color: var(--color-text-primary);
  margin-bottom: 1rem;
}
.group-desc {
  font-family: var(--font-serif);
  font-size: 1rem;
  color: var(--color-text-light);
  line-height: 1.8;
}
.accordion-item {
  border-bottom: 1px solid var(--color-border);
}
.accordion-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1rem 0;
  cursor: pointer;
}
.accordion-title {
  font-family: var(--font-serif);
  font-size: 1.1rem;
  font-weight: 500;
  color: var(--color-text-primary);
}
.accordion-btn {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--color-text-primary);
  color: var(--color-white);
  border: none;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  cursor: pointer;
  transition: transform 0.3s ease, background 0.3s ease;
  flex-shrink: 0;
}
.accordion-item.active .accordion-btn {
  transform: rotate(45deg);
}
.accordion-content {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s ease;
}
.accordion-content p {
  background: var(--color-white);
  padding: 2rem 2.5rem;
  border-radius: 8px;
  margin-top: 12px;
  margin-bottom: 1.5rem;
  font-family: var(--font-serif);
  font-size: 1rem;
  color: var(--color-text-light);
  line-height: 1.8;
  opacity: 0;
  transform: translateY(-10px);
  transition: opacity 0.4s ease, transform 0.4s ease, background 0.4s ease, color 0.4s ease;
}
.accordion-item.active .accordion-content p {
  background: #0A0A0A;
  color: #FFFFFF;
  opacity: 1;
  transform: translateY(0);
}
.group-divider {
  border: none;
  border-top: 1px solid var(--color-border);
  margin: 3.5rem 0;
}

@media (max-width: 768px) {
  .service-group {
    flex-direction: column;
  }
  .group-left {
    margin-bottom: 2rem;
  }
  .group-left, .group-right {
    flex: 1 1 100%;
    width: 100%;
  }
  .group-title {
    font-size: 2rem;
  }
}

/* Portfolio Carousel */
.portfolio-track {
  display: flex;
  flex-direction: row;
  overflow-x: scroll;
  scroll-snap-type: x mandatory;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none;
  -ms-overflow-style: none;
  cursor: grab;
  gap: 12px;
  padding: 0;
}
.portfolio-track::-webkit-scrollbar {
  display: none;
}
.portfolio-track.active {
  cursor: grabbing;
}
.portfolio-item {
  flex-shrink: 0;
  width: 420px;
  height: 520px;
  scroll-snap-align: start;
  overflow: hidden;
  position: relative;
}
.portfolio-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s ease;
}
.portfolio-item:hover img {
  transform: scale(1.03);
}
.portfolio-hint {
  font-family: var(--font-serif);
  font-size: 0.8rem;
  color: var(--color-text-muted);
  text-align: center;
  margin-top: 1.5rem;
  letter-spacing: 0.08em;
}
@media (max-width: 600px) {
  .portfolio-item {
    width: 85vw;
  }
}
.carousel-overlay {
  position: absolute;
  inset: 0;
  background: rgba(0,0,0,0.5);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: opacity var(--transition-base);
}
.carousel-item:hover .carousel-overlay {
  opacity: 1;
}
.carousel-overlay .overlay-text {
  text-align: center;
  color: var(--color-white);
  transform: translateY(10px);
  transition: transform var(--transition-base);
}
.carousel-item:hover .overlay-text {
  transform: translateY(0);
}
.carousel-overlay h4 {
  font-size: 24px;
  margin-bottom: 4px;
  font-family: var(--font-serif);
  font-weight: 400;
}
.carousel-overlay span {
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}


.carousel-arrow:hover {
  opacity: 1;
}
.carousel-arrow.left-arrow {
  left: 32px;
}
.carousel-arrow.right-arrow {
  right: 32px;
}

@media (max-width: 900px) {
  .carousel-item {
    flex: 0 0 calc((100vw / 2.2) - 2px);
    height: 440px;
  }
}
@media (max-width: 600px) {
  .carousel-item {
    flex: 0 0 calc((100vw / 1.2) - 2px);
    height: 380px;
  }
  .carousel-arrow {
    display: none;
  }
}

.portfolio-cta {
  margin-top: var(--spacing-lg);
  text-align: center;
}

/* Why Choose */
.choose-section {
  overflow: hidden;
}
.choose-carousel {
  gap: var(--spacing-md);
  padding-left: max(var(--spacing-md), calc((100vw - var(--max-width)) / 2 + var(--spacing-md)));
  padding-right: max(var(--spacing-md), calc((100vw - var(--max-width)) / 2 + var(--spacing-md)));
}
.choose-item {
  flex: 0 0 calc((100vw / 3.5) - var(--spacing-md));
  height: auto;
  align-self: stretch;
  display: flex;
  flex-direction: column;
  background: var(--color-white);
  border-left: 1px solid var(--color-border);
  padding: 36px;
  transition: background var(--transition-base);
}
.choose-item:hover {
  background: var(--color-surface);
}
.choose-item .card-number {
  font-family: var(--font-display);
  font-style: normal;
  font-weight: 400;
  font-size: 4rem;
  color: var(--color-text-muted, var(--color-text-light));
  opacity: 0.3;
  line-height: 1;
  margin-bottom: 1.5rem;
}
.choose-item .card-title {
  font-family: var(--font-serif);
  font-weight: 700;
  font-size: 20px;
  margin-bottom: var(--spacing-sm);
}
.choose-item .card-desc {
  font-size: 16px;
  color: var(--color-text-secondary);
  line-height: 1.6;
}

@media (max-width: 900px) {
  .choose-item {
    flex: 0 0 calc((100vw / 2.2) - var(--spacing-md));
  }
}
@media (max-width: 600px) {
  .choose-item {
    flex: 0 0 calc((100vw / 1.2) - var(--spacing-md));
    padding: 24px;
  }
}

/* Methodology */
.methodology-section {
  background-color: #1a1a1a;
  color: var(--color-white);
}
.methodology-section .label,
.methodology-section .section-subtitle,
.methodology-section .btn-ghost {
  color: rgba(255,255,255,0.6);
}
.methodology-section .btn-ghost {
  border-color: rgba(255,255,255,0.3);
}
.methodology-section .btn-ghost:hover {
  background-color: var(--color-white);
  color: #1a1a1a;
}
#methodology .btn-primary {
  background: #ffffff;
  color: #1a1a1a;
  border: 1px solid #ffffff;
}
#methodology .btn-primary:hover {
  background: transparent;
  color: #ffffff;
  border-color: #ffffff;
}
/* Methodology Horizontal Timeline */
.methodology-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  margin-bottom: 4rem;
  border-bottom: 1px solid rgba(255,255,255,0.1);
  padding-bottom: 2rem;
}
.methodology-header .section-title {
  margin-bottom: 0;
}
.methodology-actions {
  display: flex;
}
.methodology-timeline {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 2rem;
  position: relative;
}
.timeline-step {
  position: relative;
  text-align: left;
}
.timeline-step::after {
  content: '';
  position: absolute;
  top: 24px;
  left: 72px; /* Offset past the step number */
  right: -2rem; /* Reach into the gap */
  height: 1px;
  background: rgba(255,255,255,0.15);
}
.timeline-step:last-child::after {
  display: none;
}
.step-number {
  font-family: var(--font-display);
  font-style: normal;
  font-weight: 400;
  font-size: 3.5rem;
  color: rgba(255,255,255,0.25);
  line-height: 1;
  margin-bottom: 1.5rem;
}
.step-title {
  font-family: var(--font-serif);
  font-weight: 700;
  font-size: 16px;
  color: var(--color-white);
  margin-bottom: 8px;
}
.step-desc {
  font-size: 14px;
  color: rgba(255,255,255,0.6);
  line-height: 1.6;
}

@media (max-width: 1024px) {
  .methodology-timeline {
    display: flex;
    overflow-x: auto;
    scroll-snap-type: x mandatory;
    padding-bottom: 1.5rem;
    scrollbar-width: none;
  }
  .methodology-timeline::-webkit-scrollbar {
    display: none;
  }
  .timeline-step {
    flex: 0 0 calc((100vw - 4rem) / 2.5);
    scroll-snap-align: start;
  }
  .timeline-step::after {
    right: -2rem;
  }
}
@media (max-width: 768px) {
  .methodology-header {
    flex-direction: column;
    align-items: flex-start;
    gap: 1.5rem;
  }
  .timeline-step {
    flex: 0 0 calc((100vw - 3rem) / 1.3);
  }
}

/* Comparison Table */
.comparison-table {
  display: grid;
  grid-template-columns: 1fr 1fr;
  position: relative;
  gap: var(--spacing-xl);
  margin-top: var(--spacing-md);
}
.comparison-table::after {
  content: '';
  position: absolute;
  top: 0;
  bottom: 0;
  left: 50%;
  width: 1px;
  background: var(--color-border);
}
.table-header {
  font-size: 18px;
  font-weight: 700;
  margin-bottom: var(--spacing-md);
  padding-bottom: var(--spacing-sm);
  border-bottom: 1px solid var(--color-border);
}
.table-col { position: relative; z-index: 2; }
.col-bad { color: var(--color-text-light); }
.col-good { 
  color: var(--color-white); 
  font-weight: 500; 
  background-color: #1a1a1a;
  border-color: #1a1a1a;
  padding: 40px;
  margin: -40px;
  border-radius: 8px;
}
.col-good .table-header {
  border-bottom: 1px solid rgba(255,255,255,0.1);
  color: var(--color-white);
}
.table-row {
  padding: var(--spacing-sm) 0;
  font-size: 17px;
}
.col-good .table-row {
  border-bottom: 1px solid rgba(255,255,255,0.1);
  color: var(--color-white);
}
.col-good .table-row:last-child {
  border-bottom: none;
}
.highlight-row {
  color: var(--color-black);
}
.col-good .highlight-row {
  color: var(--color-white);
}

/* About */
.about-container {
  display: flex;
  align-items: stretch;
  gap: 6%;
}
.about-image {
  flex: 0 0 40%;
  aspect-ratio: 3/4;
  background: var(--color-surface);
}
@media (max-width: 768px) {
  .about-image {
    aspect-ratio: 3/4;
    width: 100%;
    margin-bottom: 2rem;
  }
}
.about-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 4px;
}
.about-content {
  flex: 1;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: 0.5rem 0;
}
.about-text p {
  margin-bottom: var(--spacing-md);
  font-size: 22px;
  line-height: 1.85;
  color: var(--color-text, #1a1a1a);
}
.about-stats {
  margin-top: var(--spacing-lg);
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-text-light);
}

/* Testimonials */
.testimonials-grid {
  column-count: 2;
  gap: 1rem;
  margin-top: 2rem;
}
.testimonial-card {
  break-inside: avoid;
  padding: 1.75rem;
  background-color: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: 4px;
  margin-bottom: var(--spacing-lg);
}
.testimonial-card .testimonial-quote {
  font-family: var(--font-display);
  font-style: normal;
  font-weight: 400;
  font-size: 3rem;
  line-height: 0.8;
  color: var(--color-text-muted);
  display: block;
  margin-bottom: 0.25rem;
  margin-top: 0;
}
.testimonial-card .testimonial-text {
  font-family: var(--font-serif);
  font-style: normal;
  font-weight: 400;
  font-size: 1.05rem;
  line-height: 1.8;
  color: var(--color-text-light);
  margin-bottom: var(--spacing-md);
}
.testimonial-card .testimonial-author {
  font-family: var(--font-display);
  font-style: italic;
  font-weight: 400;
  font-size: 1rem;
  letter-spacing: 0.03em;
  text-transform: none;
  color: var(--color-text-primary);
}
.quote-role {
  display: block;
  font-size: 12px;
  color: var(--color-text-light); /* mapped from muted */
  font-weight: 400;
  margin-top: 4px;
  text-transform: none;
  letter-spacing: normal;
}

/* FAQ */
.faq-header {
  margin-bottom: var(--spacing-lg);
}
.faq-subtitle {
  margin: 0 auto;
  max-width: 520px;
}
.faq-grid {
  display: flex;
  justify-content: space-between;
  align-items: stretch;
  gap: 4%;
}
.faq-left {
  flex: 0 0 38%;
}
.faq-right {
  flex: 0 0 58%;
}
.faq-quote-card {
  position: relative;
  height: 100%;
  border-radius: 4px;
  overflow: hidden;
  padding: 40px;
  display: flex;
  align-items: center;
}
.faq-quote-bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  z-index: 1;
}
.faq-quote-overlay {
  position: absolute;
  inset: 0;
  background: rgba(0,0,0,0.55);
  z-index: 2;
}
.faq-quote-content {
  position: relative;
  z-index: 3;
}
.faq-quote-content .quote-mark {
  font-family: var(--font-display);
  font-style: normal;
  font-weight: 400;
  font-size: 3.5rem;
  line-height: 1;
  color: rgba(255,255,255,0.4);
  margin-bottom: 8px;
}
.faq-quote-content .quote-text {
  font-family: var(--font-display);
  font-style: italic;
  font-weight: 400;
  font-size: 1.35rem;
  line-height: 1.6;
  color: white;
  margin-bottom: 16px;
}
.faq-quote-content .quote-author {
  font-family: var(--font-display);
  font-style: italic;
  font-weight: 400;
  font-size: 0.9rem;
  color: rgba(255,255,255,0.6);
  letter-spacing: 0.05em;
}

.faq-item {
  border-bottom: 1px solid var(--color-border);
}
.faq-question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 14px 0;
  cursor: pointer;
}
.faq-question h4 {
  font-family: var(--font-serif);
  font-size: 16px;
  font-weight: 400;
  color: var(--color-text-primary);
}
.faq-icon {
  font-size: 24px;
  transition: transform 0.3s ease;
  font-weight: 300;
}
.faq-answer-wrapper {
  display: grid;
  grid-template-rows: 0fr;
  transition: grid-template-rows 0.3s ease;
}
.faq-item.open .faq-answer-wrapper {
  grid-template-rows: 1fr;
}
.faq-item.open .faq-icon {
  transform: rotate(45deg);
}
.faq-answer {
  overflow: hidden;
}
.faq-answer p {
  padding-bottom: 14px;
  font-size: 15px;
  color: var(--color-text-secondary);
}
.faq-actions {
  margin-top: var(--spacing-lg);
  display: flex;
  justify-content: center;
  gap: 16px;
}

@media (max-width: 900px) {
  .faq-grid {
    flex-direction: column;
    gap: var(--spacing-md);
  }
  .faq-left, .faq-right {
    flex: 1 1 100%;
  }
  .faq-quote-card {
    min-height: 320px;
  }
  .faq-actions {
    flex-direction: column;
  }
}

/* CTA Section */
.cta-section {
  padding: var(--spacing-2xl) 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  width: 100%;
}
.cta-title {
  text-align: center;
  width: 100%;
}
.cta-section .btn {
  display: block;
  width: fit-content;
  margin: 1.25rem auto 0;
  position: static;
  left: unset;
  transform: none;
}

/* Footer */
.site-footer {
  padding: 3.5rem 0 3rem !important;
  background-color: #1a1a1a;
  color: var(--color-white);
}
.site-footer .logo {
  color: var(--color-white);
}
.footer-title {
  color: rgba(255,255,255,0.4);
  font-size: 13px;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 24px;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
  margin-bottom: var(--spacing-lg);
}
.footer-col .logo { margin-bottom: var(--spacing-sm); }
.footer-col p { color: rgba(255,255,255,0.6) !important; font-size: 15px; }
.footer-col a {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 12px;
  font-size: 14px;
  color: rgba(255,255,255,0.7);
  transition: color var(--transition-base);
}
.footer-col a:hover { color: var(--color-white); }
.footer-col.contact-social-col {
  display: flex !important;
  flex-direction: row !important;
  align-items: center !important;
  justify-content: flex-end !important;
  gap: 1.5rem !important;
  margin-top: 1rem;
}
.footer-col.contact-social-col a {
  margin-bottom: 0;
  color: rgba(255,255,255,0.6);
  transition: color 0.3s ease;
  line-height: 0;
}
.footer-col.contact-social-col a:hover {
  color: var(--color-white);
}
.footer-col.contact-social-col a svg {
  width: 20px;
  height: 20px;
}
.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--spacing-md) 0;
  border-top: 1px solid rgba(255,255,255,0.1);
  font-size: 12px;
  color: rgba(255,255,255,0.4);
}
.site-footer .btn {
  background-color: var(--color-white) !important;
  color: #1a1a1a !important;
}
.site-footer .btn:hover {
  background-color: #e5e5e5 !important;
}

/* WhatsApp Float */
.whatsapp-float {
  position: fixed;
  bottom: 28px;
  right: 28px;
  width: 52px;
  height: 52px;
  background: var(--color-black);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 90;
  box-shadow: 0 4px 12px rgba(0,0,0,0.15);
  transition: all var(--transition-base);
}
.whatsapp-float:hover {
  transform: scale(1.08);
  box-shadow: 0 8px 16px rgba(0,0,0,0.25);
}

/* Modal */
.modal {
  position: fixed;
  inset: 0;
  z-index: 999;
  display: none;
}
.modal.active {
  display: block;
}
.modal-overlay {
  position: absolute;
  inset: 0;
  background: rgba(0,0,0,0.6);
  opacity: 0;
  transition: opacity 0.4s ease;
}
.modal.active .modal-overlay {
  opacity: 1;
}
.modal-content {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -40%);
  background: var(--color-white);
  width: 100%;
  max-width: 800px;
  max-height: 90vh;
  overflow-y: auto;
  padding: 56px 64px;
  opacity: 0;
  transition: all 0.4s ease;
}
.modal.active .modal-content {
  opacity: 1;
  transform: translate(-50%, -50%);
}
.modal-close {
  position: absolute;
  top: 24px;
  right: 24px;
  background: none;
  border: none;
  font-size: 32px;
  cursor: pointer;
  line-height: 1;
  color: var(--color-text-light);
  transition: color var(--transition-base);
}
.modal-close:hover {
  color: var(--color-black);
}
.modal-subtitle {
  color: var(--color-text-secondary);
  margin-bottom: var(--spacing-md);
}

/* Form Styles */
.form-group {
  margin-bottom: var(--spacing-md);
  position: relative;
}
.form-group label {
  display: block;
  font-size: 1.15rem;
  font-family: var(--font-serif);
  letter-spacing: 0;
  text-transform: none;
  color: var(--color-text-primary);
  margin-bottom: 12px;
}
.form-group input[type="text"],
.form-group input[type="tel"],
.form-group input[type="email"],
.form-group textarea,
.form-group select {
  width: 100%;
  padding: 12px 0;
  border: none;
  border-bottom: 1px solid var(--color-border);
  font-family: var(--font-serif);
  font-size: 16px;
  background: transparent;
  color: var(--color-text-primary);
  transition: border-bottom var(--transition-base);
}
.form-group textarea {
  min-height: 100px;
  resize: vertical;
}
.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  outline: none;
  border-bottom-color: var(--color-black);
}

.checkbox-group {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 12px;
}
.tag-checkbox input {
  display: none;
}
.tag-checkbox span {
  display: inline-block;
  padding: 10px 20px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  font-size: 1.15rem;
  cursor: pointer;
  transition: all var(--transition-base);
}
.tag-checkbox input:checked + span {
  background: var(--color-black);
  color: var(--color-white);
  border-color: var(--color-black);
}

.radio-group {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-top: 12px;
}
.tag-radio {
  cursor: pointer;
}
.tag-radio input {
  display: none;
}
.tag-radio span {
  display: inline-block;
  padding: 8px 16px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  font-size: 1.15rem;
  cursor: pointer;
  transition: all var(--transition-base);
}
.tag-radio input:checked + span {
  background: var(--color-black);
  color: var(--color-white);
  border-color: var(--color-black);
}

.radio-label {
  display: flex !important;
  align-items: center;
  font-size: 1.15rem !important;
  text-transform: none !important;
  letter-spacing: 0 !important;
  color: var(--color-text-primary) !important;
  cursor: pointer;
}
.radio-label input {
  display: none;
}
.radio-custom {
  display: inline-block;
  width: 18px;
  height: 18px;
  border: 1px solid var(--color-border);
  border-radius: 50%;
  margin-right: 12px;
  position: relative;
}
.radio-label input:checked + .radio-custom::after {
  content: '';
  position: absolute;
  inset: 4px;
  background: var(--color-black);
  border-radius: 50%;
}

.conditional-group {
  display: none;
}
.conditional-group.is-visible {
  display: block;
}

.error-msg {
  display: none;
  color: #D32F2F;
  font-size: 12px;
  margin-top: 4px;
}
.form-group.has-error .error-msg {
  display: block;
}
.form-group.has-error input,
.form-group.has-error textarea {
  border-bottom-color: #D32F2F;
}

.btn-submit {
  width: 100%;
  padding: 1.25rem;
  background: var(--color-black);
  color: var(--color-white);
  border: none;
  font-family: var(--font-display);
  font-style: italic;
  font-size: 1rem;
  cursor: pointer;
  transition: opacity 0.3s ease;
}

.btn-submit:hover {
  opacity: 0.9;
}

/* Radio/Checkbox Rows */
.form-row {
  display: flex;
  align-items: center;
  width: 100%;
  padding: 0.75rem 1rem;
  border: 1px solid var(--color-border);
  border-radius: 2px;
  margin-bottom: 8px;
  cursor: pointer;
  transition: all 0.2s ease;
}

.form-row:hover {
  border-color: var(--color-text-primary);
}

.form-row input[type="radio"],
.form-row input[type="checkbox"] {
  margin-right: 1rem;
  width: 18px;
  height: 18px;
  accent-color: var(--color-black);
}

.form-row.is-selected {
  border-color: var(--color-text-primary);
  background-color: #F5F5F7; /* Using a fallback for var(--color-accent) */
}

.form-row span {
  font-size: 1rem;
  color: var(--color-text-primary);
}

.form-header-subtitle {
  font-size: 0.95rem; 
  color: var(--color-text-light); 
  line-height: 1.7; 
  margin-bottom: 2.5rem;
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

.success-message {
  text-align: center;
  padding: 40px 0;
  opacity: 0;
  animation: fadeIn var(--transition-slow) forwards;
}
.success-message h2 {
  font-size: 40px;
  margin-bottom: 16px;
}
@keyframes fadeIn {
  to { opacity: 1; }
}

#methodology {
  padding: 5rem 0;
}

/* Mini CTA Strip */
.mini-cta-section {
  background-color: var(--color-text);
  padding: 3rem;
}
.mini-cta-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  max-width: 1400px;
  margin: 0 auto;
}
.mini-cta-title {
  font-family: var(--font-display);
  font-style: italic;
  font-size: clamp(1.5rem, 3vw, 2.2rem);
  color: white;
  margin: 0;
  font-weight: 400;
}
.mini-cta-btn {
  background: white;
  color: #1a1a1a;
  border-color: white;
}
.mini-cta-btn:hover {
  background: transparent;
  color: white;
  border-color: white;
}

/* Zero Spacing Layout Locks */
#services { padding-bottom: 2rem !important; }
#portfolio { padding-top: 0 !important; }
#portfolio .portfolio-carousel-wrapper { margin-top: 0 !important; margin-bottom: 0 !important; }
#testimonials { padding: 4rem 0 !important; }
#about { padding-top: 0 !important; }

/* Floating WhatsApp */
.whatsapp-float {
  position: fixed;
  bottom: 28px;
  right: 28px;
  z-index: 90;
  width: 52px;
  height: 52px;
  background-color: #1a1a1a;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: transform 0.3s ease;
  text-decoration: none;
}
.whatsapp-float:hover {
  transform: scale(1.08);
}
.whatsapp-float::before {
  content: attr(title);
  position: absolute;
  bottom: 60px;
  right: 0;
  background: #1a1a1a;
  color: white;
  font-size: 12px;
  padding: 6px 12px;
  border-radius: 2px;
  white-space: nowrap;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease;
  font-family: var(--font-sans);
}
.whatsapp-float:hover::before {
  opacity: 1;
}

@media (max-width: 768px) {
  .mini-cta-container {
    flex-direction: column;
    text-align: center;
    gap: 2rem;
  }
  #contato .section-title {
    font-size: clamp(1.6rem, 8vw, 2.5rem);
    white-space: nowrap;
  }
}

/* Responsive */
@media (max-width: 1024px) {
  .hero-container {
    grid-template-columns: 1fr;
    gap: var(--spacing-lg);
  }
  .hero-right {
    min-height: 480px;
  }
  .services-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .portfolio-item {
    grid-column: span 6 !important;
  }
  .about-container {
    flex-direction: column;
  }
  .footer-grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 768px) {
  .desktop-nav, .header-container .btn {
    display: none;
  }
  .mobile-toggle {
    display: block;
    margin-left: auto;
  }
  .hero-section {
    padding-top: 120px;
  }
  .services-grid {
    grid-template-columns: 1fr;
  }
  .portfolio-item {
    grid-column: span 12 !important;
  }
  .comparison-table {
    grid-template-columns: 1fr;
    gap: var(--spacing-md);
  }
  .comparison-table::after { display: none; }
  .table-header { margin-top: var(--spacing-md); }
  .testimonials-grid {
    column-count: 1;
  }
  .footer-grid {
    grid-template-columns: 1fr;
  }
  
  .mobile-menu-content .mobile-link {
    font-size: 36px !important;
    margin-bottom: 0.5rem;
  }
  .modal-content {
    padding: 32px 24px;
    width: 90%;
  }
}

.social-icon-img {
  width: 26px;
  height: auto;
  min-height: 20px;
  object-fit: contain;
  vertical-align: middle;
  filter: brightness(0) invert(0.65); /* Matches the gray of the other SVGs */
  transition: filter var(--transition-base), opacity var(--transition-base);
}

.contact-social-col a:hover .social-icon-img {
  filter: brightness(0) invert(0.4);
  opacity: 0.8;
}
/* ==========================================================================
   RESTAURAÇÃO: PÁGINA PRE-MADE (APENAS ESTÍLOS EXCLUSIVOS)
   ========================================================================== */

.hero-grid-bg { background-image: linear-gradient(to right, rgba(0,0,0,0.03) 1px, transparent 1px), linear-gradient(to bottom, rgba(0,0,0,0.03) 1px, transparent 1px); background-size: 40px 40px; }
.hero-label-alt { font-family: var(--font-display); font-style: italic; font-size: 14px; color: var(--color-text-secondary); display: block; margin-bottom: 24px; }
.hero-title-large { font-family: var(--font-display); font-size: clamp(48px, 8vw, 110px); line-height: 0.95; color: var(--color-black); margin-bottom: 32px; letter-spacing: -0.04em; }
.hero-title-large em { font-style: italic; }
.hero-sub-alt { font-family: var(--font-display); font-style: italic; font-size: 18px; color: var(--color-text-secondary); margin-bottom: 40px; }
.hero-rule-small { width: 1px; height: 80px; background-color: var(--color-border); margin: 0 auto 32px; }
.hero-price-tag { font-family: var(--font-display); font-style: italic; font-size: 16px; color: var(--color-black); text-align: center; }

.how-section-dark { background-color: #000; padding: 100px 0; color: var(--color-white); }
.section-title-alt { font-family: var(--font-display); font-size: clamp(24px, 4vw, 48px); letter-spacing: 0.2em; text-align: center; margin-bottom: 60px; }
.how-grid-alt { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px; background-color: rgba(255,255,255,0.05); border: 1px solid rgba(255,255,255,0.05); margin: 40px 0; }
.how-card-alt { background-color: #0a0a0a; padding: 60px 40px; }
.how-num-alt { display: block; font-family: var(--font-display); font-size: 64px; line-height: 1; color: rgba(255,255,255,0.1); margin-bottom: 32px; }
.how-text-alt { font-family: var(--font-serif); font-size: 14px; line-height: 1.8; color: #999; }
.how-footer-text { text-align: center; font-family: var(--font-display); font-style: italic; font-size: 14px; color: rgba(255,255,255,0.4); }

.catalog-section-alt { padding: 120px 0; background: var(--color-white); }
.catalog-item-row { display: grid; grid-template-columns: 1.2fr 0.8fr; max-width: 1100px; margin: 0 auto; background: #fdfdfd; }
.catalog-img-col img { width: 100%; height: auto; display: block; }
.catalog-content-col { padding: 64px; border: 1px solid #f0f0f0; border-left: none; }
.catalog-badge { font-family: var(--font-serif); font-size: 11px; text-transform: uppercase; color: #999; margin-bottom: 24px; display: block; }
.catalog-title-alt { font-size: clamp(48px, 5vw, 72px); margin-bottom: 12px; }
.catalog-tagline-alt { font-family: var(--font-display); font-style: italic; font-size: 18px; color: var(--color-text-secondary); margin-bottom: 32px; }
.catalog-divider-alt { width: 40px; height: 1px; background-color: var(--color-border); margin-bottom: 32px; }
.catalog-desc-alt { font-family: var(--font-body); font-size: 15px; line-height: 1.8; color: var(--color-text-secondary); margin-bottom: 40px; }
.catalog-price-alt { font-family: var(--font-display); font-size: 48px; margin-top: 24px; }
.catalog-price-alt span { font-size: 20px; vertical-align: top; margin-right: 4px; }
.catalog-btn-alt { display: inline-block; background: #000; color: #fff; padding: 16px 32px; text-decoration: none; font-size: 12px; }

.editorial-grid-alt { display: grid; grid-template-columns: 1fr 1fr; gap: 40px; max-width: 1100px; margin: 60px auto 0; }
.editorial-placeholder-alt { aspect-ratio: 4/5; background: #f5f5f5; display: flex; flex-direction: column; align-items: center; justify-content: center; opacity: 0.5; }
.editorial-line-alt { width: 1px; height: 40px; background: #ccc; margin-bottom: 16px; }

.info-split-section { display: grid; grid-template-columns: 1fr 1fr; gap: 100px; max-width: 1100px; margin: 0 auto; padding: 100px 20px; }
.info-label-small { font-family: var(--font-body); font-size: 11px; text-transform: uppercase; letter-spacing: 0.2em; color: var(--color-text-light); }
.info-title-alt { font-family: var(--font-display); font-size: clamp(32px, 4vw, 42px); line-height: 1.1; margin-bottom: 32px; }
.info-intro-alt { font-family: var(--font-serif); font-size: 15px; line-height: 1.8; color: #666; margin-bottom: 40px; }
.info-list-alt { list-style: none; margin-top: 32px; }
.info-list-alt li { font-family: var(--font-serif); font-size: 14px; padding: 12px 0; border-bottom: 1px solid #eee; color: #666; }
.info-list-alt li::before { content: "— "; color: #ccc; }

.deliverables-box-alt { border-top: 1px solid #eee; border-bottom: 1px solid #eee; padding: 32px 0; margin: 40px 0; }
.deliverables-title-alt { font-family: var(--font-display); font-size: 14px; margin-bottom: 20px; }
.deliverables-row-alt { display: flex; justify-content: space-between; margin-bottom: 10px; font-size: 13px; color: #666; }
.info-note-alt { font-size: 12px; font-style: italic; color: #999; }

.faq-icon-alt { width: 24px; height: 24px; border: 1px solid #ddd; border-radius: 50%; display: flex; align-items: center; justify-content: center; font-size: 12px; transition: all 0.3s; }
.faq-item-alt { border-top: 1px solid #eee; }
.faq-header-alt { display: flex; justify-content: space-between; align-items: center; padding: 24px 0; cursor: pointer; font-family: var(--font-display); font-size: 18px; }
.faq-item-alt.open .faq-icon-alt { background: #000; color: #fff; border-color: #000; }
.faq-body-alt { max-height: 0; overflow: hidden; transition: all 0.5s ease; font-size: 14px; color: #666; }
.faq-item-alt.open { border-bottom: 1px solid #eee; }
.faq-item-alt.open .faq-body-alt { max-height: 200px; padding-bottom: 24px; }

.cta-section-dark { background: #000; color: #fff; padding: 120px 20px; text-align: center; }
.cta-label-alt { font-family: var(--font-serif); font-size: 14px; color: rgba(255,255,255,0.4); margin-bottom: 24px; display: block; }
.cta-title-alt { font-size: clamp(40px, 6vw, 64px); margin-bottom: 32px; }
.cta-desc-alt { max-width: 600px; margin: 0 auto 48px; color: #999; line-height: 1.8; }
.cta-btn-alt { display: inline-block; background: #fff; color: #000; padding: 20px 48px; text-decoration: none; font-family: var(--font-serif); font-size: 14px; font-weight: bold; }

@media (max-width: 900px) {
  .how-grid-alt, .catalog-item-row, .info-split-section { grid-template-columns: 1fr; }
  .catalog-content-col { padding: 32px; border-left: 1px solid #f0f0f0; border-top: none; }
  .editorial-grid-alt { grid-template-columns: 1fr; }
}