/* ==========================================================================
   MESTRE & TALHE — LISBOA
   Visual Identity: Dark Luxury, Image-Free, Refined Brass & Near-Black
   ========================================================================== */

:root {
  --bg-primary: #0e0e10;
  --bg-secondary: #131317;
  --bg-tertiary: #191920;
  --bg-subtle: #1c1c24;
  
  --text-ivory: #f4f3ee;
  --text-ivory-dim: #cfccc2;
  --text-muted: #8e8a7f;
  
  --brass-accent: #c5a880;
  --brass-light: #e4cda7;
  --brass-dark: #967d58;
  --brass-faint: rgba(197, 168, 128, 0.12);
  --brass-border: rgba(197, 168, 128, 0.28);
  --brass-border-strong: rgba(197, 168, 128, 0.55);
  
  --divider-hairline: rgba(244, 243, 238, 0.08);
  --divider-strong: rgba(244, 243, 238, 0.16);
  
  --font-serif: 'Marcellus', Georgia, 'Times New Roman', serif;
  --font-sans: 'Montserrat', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  
  --container-width: 1200px;
  --container-narrow: 880px;
  --transition-smooth: 0.35s cubic-bezier(0.16, 1, 0.3, 1);
}

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

html {
  scroll-behavior: smooth;
  background-color: var(--bg-primary);
  color: var(--text-ivory);
  font-size: 16px;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font-sans);
  background-color: var(--bg-primary);
  color: var(--text-ivory);
  line-height: 1.65;
  font-weight: 300;
  letter-spacing: 0.02em;
  overflow-x: hidden;
  position: relative;
}

/* Subtle textural background grid built via pure CSS linear-gradients */
body::before {
  content: '';
  position: fixed;
  inset: 0;
  pointer-events: none;
  background-image: 
    linear-gradient(to right, rgba(255, 255, 255, 0.015) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(255, 255, 255, 0.015) 1px, transparent 1px);
  background-size: 80px 80px;
  z-index: 0;
}

main, header, footer, section {
  position: relative;
  z-index: 1;
}

.container {
  width: 100%;
  max-width: var(--container-width);
  margin-left: auto;
  margin-right: auto;
  padding-left: 2rem;
  padding-right: 2rem;
}

/* Typography & Base Elements */
h1, h2, h3, h4 {
  font-family: var(--font-serif);
  font-weight: 400;
  letter-spacing: 0.03em;
  color: var(--text-ivory);
}

p {
  color: var(--text-ivory-dim);
}

a {
  color: inherit;
  text-decoration: none;
  transition: color var(--transition-smooth);
}

.eyebrow-label,
.section-label {
  display: inline-block;
  font-family: var(--font-sans);
  font-size: 0.72rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.28em;
  color: var(--brass-accent);
  margin-bottom: 1.25rem;
  position: relative;
}

.eyebrow-label::after,
.section-label::after {
  content: '';
  display: inline-block;
  width: 32px;
  height: 1px;
  background-color: var(--brass-accent);
  vertical-align: middle;
  margin-left: 12px;
  opacity: 0.7;
}

/* Top Navigation */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  background-color: rgba(14, 14, 16, 0.92);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--divider-hairline);
  z-index: 100;
  transition: padding var(--transition-smooth), background-color var(--transition-smooth);
  padding: 1.5rem 0;
}

.site-header.scrolled {
  padding: 1rem 0;
  background-color: rgba(14, 14, 16, 0.98);
  border-bottom-color: var(--brass-border);
}

.nav-container {
  max-width: var(--container-width);
  margin: 0 auto;
  padding: 0 2rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.monogram-logo {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}

.monogram-mark {
  font-family: var(--font-serif);
  font-size: 1.45rem;
  letter-spacing: 0.15em;
  color: var(--text-ivory);
  line-height: 1;
}

.monogram-caption {
  font-size: 0.58rem;
  text-transform: uppercase;
  letter-spacing: 0.3em;
  color: var(--brass-accent);
  margin-top: 4px;
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: 2.5rem;
}

.nav-link {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.22em;
  color: var(--text-ivory-dim);
  position: relative;
  padding: 0.25rem 0;
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0%;
  height: 1px;
  background-color: var(--brass-accent);
  transition: width var(--transition-smooth);
}

.nav-link:hover {
  color: var(--text-ivory);
}

.nav-link:hover::after {
  width: 100%;
}

.nav-contact-quick {
  display: flex;
  align-items: center;
}

.nav-phone {
  font-size: 0.75rem;
  letter-spacing: 0.16em;
  color: var(--brass-light);
  border: 1px solid var(--brass-border);
  padding: 0.5rem 1.1rem;
  transition: all var(--transition-smooth);
}

.nav-phone:hover {
  background-color: var(--brass-accent);
  color: var(--bg-primary);
  border-color: var(--brass-accent);
}

/* Hero Section */
.hero-section {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  text-align: center;
  padding: 8rem 2rem 5rem;
  position: relative;
  border-bottom: 1px solid var(--divider-hairline);
}

.hero-watermark {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 440px;
  height: 440px;
  pointer-events: none;
  color: var(--brass-accent);
  z-index: -1;
}

.geometric-motif {
  width: 100%;
  height: 100%;
}

.hero-content {
  max-width: 980px;
  margin: 0 auto;
}

.hero-statement {
  font-size: clamp(2.4rem, 5.2vw, 4.4rem);
  line-height: 1.18;
  margin-bottom: 1.75rem;
  color: var(--text-ivory);
  text-wrap: balance;
}

.hero-sub {
  font-size: clamp(0.95rem, 1.4vw, 1.15rem);
  max-width: 680px;
  margin: 0 auto 2.75rem;
  color: var(--text-ivory-dim);
  line-height: 1.7;
  font-weight: 300;
}

.hero-actions {
  display: flex;
  justify-content: center;
}

.ghost-cta {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.24em;
  color: var(--text-ivory);
  border: 1px solid var(--brass-border-strong);
  padding: 1rem 2.6rem;
  background: transparent;
  position: relative;
  overflow: hidden;
  transition: all var(--transition-smooth);
}

.ghost-cta::before {
  content: '';
  position: absolute;
  inset: 0;
  background-color: var(--brass-accent);
  transform: translateY(100%);
  transition: transform var(--transition-smooth);
  z-index: -1;
}

.ghost-cta:hover {
  color: var(--bg-primary);
  border-color: var(--brass-accent);
}

.ghost-cta:hover::before {
  transform: translateY(0);
}

.hero-scroll-indicator {
  position: absolute;
  bottom: 2rem;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  opacity: 0.6;
}

.scroll-line {
  width: 1px;
  height: 36px;
  background: linear-gradient(to bottom, var(--brass-accent), transparent);
}

.scroll-label {
  font-size: 0.55rem;
  letter-spacing: 0.35em;
  color: var(--text-muted);
}

/* Philosophy Split Section */
.philosophy-section {
  padding: 8rem 0;
  background-color: var(--bg-secondary);
  border-bottom: 1px solid var(--divider-hairline);
}

.philosophy-split {
  display: grid;
  grid-template-columns: 1fr 1.35fr;
  gap: 5rem;
  align-items: flex-start;
}

.pull-stat-block {
  margin-top: 2rem;
  padding-right: 2rem;
  border-right: 1px solid var(--divider-hairline);
}

.pull-stat-number {
  display: block;
  font-family: var(--font-serif);
  font-size: 5rem;
  line-height: 1;
  color: var(--brass-accent);
}

.pull-stat-unit {
  display: block;
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.2em;
  color: var(--text-ivory);
  margin-top: 0.5rem;
  margin-bottom: 1.25rem;
}

.pull-stat-text {
  font-size: 0.88rem;
  line-height: 1.7;
  color: var(--text-muted);
}

.philosophy-col-body {
  padding-top: 0.5rem;
}

.philosophy-paragraph {
  font-size: 1.25rem;
  line-height: 1.75;
  color: var(--text-ivory);
  margin-bottom: 1.75rem;
  font-family: var(--font-serif);
}

.drop-cap {
  float: left;
  font-family: var(--font-serif);
  font-size: 4.4rem;
  line-height: 0.85;
  padding-top: 4px;
  padding-right: 14px;
  padding-bottom: 2px;
  color: var(--brass-accent);
}

.philosophy-subtext {
  font-size: 0.95rem;
  line-height: 1.8;
  color: var(--text-ivory-dim);
  margin-bottom: 3rem;
}

.philosophy-specs {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.25rem;
  border-top: 1px solid var(--divider-hairline);
  padding-top: 2rem;
}

.spec-item {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.spec-title {
  font-size: 0.82rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--brass-light);
}

.spec-desc {
  font-size: 0.85rem;
  color: var(--text-muted);
}

/* Services Section (List Rows with thin dividers, price right) */
.services-section {
  padding: 8rem 0;
  background-color: var(--bg-primary);
  border-bottom: 1px solid var(--divider-hairline);
}

.section-header-row {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  margin-bottom: 4rem;
  gap: 2rem;
}

.section-heading {
  font-size: clamp(2rem, 3.5vw, 2.8rem);
  line-height: 1.2;
  color: var(--text-ivory);
}

.section-lead {
  max-width: 380px;
  font-size: 0.88rem;
  line-height: 1.7;
  color: var(--text-muted);
}

.services-table {
  border-top: 1px solid var(--divider-hairline);
}

.service-row {
  display: grid;
  grid-template-columns: 60px 1fr 220px;
  gap: 2.5rem;
  align-items: baseline;
  padding: 2.75rem 0;
  border-bottom: 1px solid var(--divider-hairline);
  transition: background-color var(--transition-smooth);
}

.service-row:hover {
  background-color: rgba(197, 168, 128, 0.02);
}

.service-index {
  font-family: var(--font-serif);
  font-size: 1.15rem;
  color: var(--brass-accent);
  opacity: 0.7;
}

.service-title {
  font-size: 1.4rem;
  color: var(--text-ivory);
  margin-bottom: 0.75rem;
}

.service-desc {
  font-size: 0.9rem;
  line-height: 1.7;
  color: var(--text-ivory-dim);
  max-width: 620px;
  margin-bottom: 1rem;
}

.service-meta-tags {
  display: flex;
  gap: 1.25rem;
}

.service-meta-tags span {
  font-size: 0.68rem;
  text-transform: uppercase;
  letter-spacing: 0.16em;
  color: var(--text-muted);
  border-left: 1px solid var(--brass-border);
  padding-left: 0.6rem;
}

.service-price {
  text-align: right;
  display: flex;
  flex-direction: column;
  align-items: flex-end;
}

.price-tag {
  font-family: var(--font-serif);
  font-size: 1.25rem;
  color: var(--brass-light);
  white-space: nowrap;
}

.price-sub {
  font-size: 0.68rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-top: 4px;
}

/* Portfolio Section: Solid Dark Bordered Tiles */
.portfolio-section {
  padding: 8rem 0;
  background-color: var(--bg-secondary);
  border-bottom: 1px solid var(--divider-hairline);
}

.portfolio-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2rem;
}

.portfolio-tile {
  background-color: var(--bg-tertiary);
  border: 1px solid var(--divider-strong);
  padding: 3rem 2.5rem;
  position: relative;
  transition: border-color var(--transition-smooth), transform var(--transition-smooth);
}

.portfolio-tile:hover {
  border-color: var(--brass-border-strong);
  transform: translateY(-2px);
}

.tile-inner {
  position: relative;
  z-index: 1;
}

.tile-motif {
  position: absolute;
  top: 0;
  right: 0;
  width: 72px;
  height: 72px;
  color: var(--brass-accent);
  opacity: 0.25;
  pointer-events: none;
}

.tile-svg {
  width: 100%;
  height: 100%;
}

.tile-header {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 1.5rem;
}

.tile-year {
  font-size: 0.72rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.22em;
  color: var(--brass-accent);
}

.tile-code {
  font-size: 0.65rem;
  letter-spacing: 0.18em;
  color: var(--text-muted);
  border-left: 1px solid var(--divider-strong);
  padding-left: 0.8rem;
}

.tile-title {
  font-size: 1.55rem;
  margin-bottom: 1rem;
  color: var(--text-ivory);
}

.tile-caption {
  font-size: 0.88rem;
  line-height: 1.7;
  color: var(--text-ivory-dim);
  margin-bottom: 2rem;
}

.tile-footer-meta {
  display: flex;
  gap: 2rem;
  border-top: 1px solid var(--divider-hairline);
  padding-top: 1.25rem;
}

.tile-footer-meta span {
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--text-muted);
}

/* Framed Testimonial Section */
.testimonial-section {
  padding: 8rem 0;
  background-color: var(--bg-primary);
  border-bottom: 1px solid var(--divider-hairline);
}

.framed-testimonial-box {
  max-width: var(--container-narrow);
  margin: 0 auto;
  border: 1px solid var(--brass-border);
  padding: 4.5rem 4rem;
  background: linear-gradient(180deg, rgba(25, 25, 32, 0.45) 0%, rgba(14, 14, 16, 0.6) 100%);
  text-align: center;
  position: relative;
}

.framed-testimonial-box::before {
  content: '';
  position: absolute;
  inset: 6px;
  border: 1px solid rgba(197, 168, 128, 0.12);
  pointer-events: none;
}

.testimonial-motif-top,
.testimonial-motif-bottom {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1.25rem;
  margin-bottom: 2.5rem;
}

.testimonial-motif-bottom {
  margin-top: 2.5rem;
  margin-bottom: 0;
}

.testimonial-rule {
  width: 60px;
  height: 1px;
  background-color: var(--brass-border);
}

.testimonial-symbol {
  color: var(--brass-accent);
  font-size: 0.9rem;
}

.testimonial-dot {
  width: 5px;
  height: 5px;
  background-color: var(--brass-accent);
  display: inline-block;
  transform: rotate(45deg);
}

.testimonial-quote {
  font-family: var(--font-serif);
  font-size: clamp(1.2rem, 2vw, 1.55rem);
  line-height: 1.75;
  color: var(--text-ivory);
  margin-bottom: 2rem;
  font-style: normal;
}

.testimonial-attribution {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
}

.testimonial-author {
  font-size: 0.85rem;
  font-style: normal;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.22em;
  color: var(--brass-light);
}

.testimonial-role {
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  color: var(--text-muted);
}

/* Contact Section */
.contact-section {
  padding: 8rem 0;
  background-color: var(--bg-secondary);
  border-bottom: 1px solid var(--divider-hairline);
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  gap: 5rem;
}

.contact-heading {
  font-size: clamp(2rem, 3.2vw, 2.75rem);
  line-height: 1.2;
  margin-bottom: 1.5rem;
}

.contact-intro {
  font-size: 0.95rem;
  line-height: 1.75;
  color: var(--text-ivory-dim);
  margin-bottom: 3rem;
}

.contact-details-list {
  display: flex;
  flex-direction: column;
  gap: 1.75rem;
  margin-bottom: 3rem;
  border-top: 1px solid var(--divider-hairline);
  padding-top: 2rem;
}

.contact-detail-row {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
}

.detail-term {
  font-size: 0.68rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.24em;
  color: var(--brass-accent);
}

.detail-value {
  font-size: 0.95rem;
  color: var(--text-ivory);
  line-height: 1.6;
}

.contact-link:hover {
  color: var(--brass-light);
}

.social-strip {
  border-top: 1px solid var(--divider-hairline);
  padding-top: 2rem;
}

.social-label {
  display: block;
  font-size: 0.65rem;
  text-transform: uppercase;
  letter-spacing: 0.24em;
  color: var(--text-muted);
  margin-bottom: 0.75rem;
}

.social-links {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.social-anchor {
  font-size: 0.75rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--text-ivory-dim);
}

.social-anchor:hover {
  color: var(--brass-accent);
}

.social-sep {
  color: var(--divider-strong);
  font-size: 0.8rem;
}

/* Form Styling */
.form-card {
  background-color: var(--bg-tertiary);
  border: 1px solid var(--divider-strong);
  padding: 3.5rem 3rem;
}

.form-title {
  font-size: 1.6rem;
  margin-bottom: 0.5rem;
}

.form-lead {
  font-size: 0.85rem;
  color: var(--text-muted);
  margin-bottom: 2.25rem;
}

.inquiry-form {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.form-group-duo {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.25rem;
}

.form-label {
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  color: var(--brass-light);
}

.form-input {
  background-color: var(--bg-primary);
  border: 1px solid var(--divider-strong);
  color: var(--text-ivory);
  padding: 0.85rem 1rem;
  font-family: var(--font-sans);
  font-size: 0.88rem;
  border-radius: 0;
  outline: none;
  transition: border-color var(--transition-smooth);
}

.form-input:focus {
  border-color: var(--brass-accent);
}

.form-textarea {
  resize: vertical;
}

.form-error {
  font-size: 0.72rem;
  color: #d7766f;
  min-height: 1rem;
}

.form-consent {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  margin-top: 0.5rem;
}

.custom-checkbox {
  margin-top: 0.25rem;
  accent-color: var(--brass-accent);
  cursor: pointer;
}

.consent-label {
  font-size: 0.76rem;
  line-height: 1.6;
  color: var(--text-muted);
}

.link-btn {
  background: none;
  border: none;
  color: var(--brass-accent);
  text-decoration: underline;
  cursor: pointer;
  font-family: inherit;
  font-size: inherit;
  padding: 0;
}

.link-btn:hover {
  color: var(--brass-light);
}

.submit-btn {
  background-color: var(--brass-accent);
  color: var(--bg-primary);
  border: 1px solid var(--brass-accent);
  padding: 1.1rem 2rem;
  font-family: var(--font-sans);
  text-align: center;
  cursor: pointer;
  margin-top: 1rem;
  transition: all var(--transition-smooth);
  display: flex;
  flex-direction: column;
  align-items: center;
}

.submit-btn .btn-text {
  font-size: 0.78rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.22em;
}

.submit-btn .btn-sub {
  font-size: 0.65rem;
  letter-spacing: 0.08em;
  opacity: 0.85;
  margin-top: 2px;
}

.submit-btn:hover {
  background-color: var(--brass-light);
  border-color: var(--brass-light);
}

.form-feedback {
  font-size: 0.85rem;
  line-height: 1.6;
  margin-top: 0.5rem;
  padding: 0.75rem;
  display: none;
}

.form-feedback.success {
  display: block;
  color: #c5a880;
  background: rgba(197, 168, 128, 0.08);
  border: 1px solid var(--brass-border);
}

/* Footer */
.site-footer {
  background-color: var(--bg-primary);
  padding: 6rem 0 3rem;
  border-top: 1px solid var(--divider-strong);
}

.footer-main-row {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 4rem;
  margin-bottom: 5rem;
}

.footer-logo-text {
  display: block;
  font-family: var(--font-serif);
  font-size: 1.35rem;
  letter-spacing: 0.18em;
  color: var(--text-ivory);
  margin-bottom: 1rem;
}

.footer-tagline {
  font-size: 0.85rem;
  color: var(--text-muted);
  max-width: 320px;
  margin-bottom: 1.5rem;
}

.footer-legal-address {
  font-size: 0.75rem;
  letter-spacing: 0.05em;
  color: var(--brass-dark);
}

.footer-label {
  display: block;
  font-size: 0.68rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.22em;
  color: var(--brass-accent);
  margin-bottom: 1.5rem;
}

.footer-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
}

.footer-list a,
.footer-list button {
  font-size: 0.78rem;
  color: var(--text-ivory-dim);
  text-decoration: none;
  text-align: left;
  background: none;
  border: none;
  cursor: pointer;
  font-family: inherit;
  padding: 0;
}

.footer-list a:hover,
.footer-list button:hover {
  color: var(--brass-light);
}

.footer-bottom-row {
  border-top: 1px solid var(--divider-hairline);
  padding-top: 2rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1rem;
}

.copyright-text,
.footer-credit {
  font-size: 0.72rem;
  color: var(--text-muted);
  letter-spacing: 0.04em;
}

/* Modal */
.modal-backdrop {
  position: fixed;
  inset: 0;
  background-color: rgba(10, 10, 12, 0.88);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  z-index: 999;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 2rem;
  opacity: 0;
  visibility: hidden;
  transition: opacity var(--transition-smooth), visibility var(--transition-smooth);
}

.modal-backdrop.is-open {
  opacity: 1;
  visibility: visible;
}

.modal-dialog {
  background-color: var(--bg-secondary);
  border: 1px solid var(--brass-border-strong);
  max-width: 680px;
  width: 100%;
  max-height: 85vh;
  display: flex;
  flex-direction: column;
  transform: translateY(20px);
  transition: transform var(--transition-smooth);
}

.modal-backdrop.is-open .modal-dialog {
  transform: translateY(0);
}

.modal-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1.75rem 2.25rem;
  border-bottom: 1px solid var(--divider-hairline);
}

.modal-title {
  font-size: 1.25rem;
  color: var(--text-ivory);
}

.modal-close-btn {
  background: none;
  border: none;
  color: var(--text-muted);
  font-size: 1.75rem;
  line-height: 1;
  cursor: pointer;
  transition: color var(--transition-smooth);
}

.modal-close-btn:hover {
  color: var(--brass-light);
}

.modal-content {
  padding: 2.25rem;
  overflow-y: auto;
  font-size: 0.88rem;
  line-height: 1.75;
  color: var(--text-ivory-dim);
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.modal-intro {
  color: var(--text-ivory);
  font-style: italic;
}

.modal-subtitle {
  font-family: var(--font-serif);
  font-size: 1.05rem;
  color: var(--brass-light);
  margin-top: 0.5rem;
}

.modal-footer {
  padding: 1.25rem 2.25rem;
  border-top: 1px solid var(--divider-hairline);
  display: flex;
  justify-content: flex-end;
}

.modal-dismiss-btn {
  background-color: transparent;
  border: 1px solid var(--brass-border);
  color: var(--brass-light);
  padding: 0.6rem 1.6rem;
  font-family: var(--font-sans);
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  cursor: pointer;
  transition: all var(--transition-smooth);
}

.modal-dismiss-btn:hover {
  background-color: var(--brass-accent);
  color: var(--bg-primary);
  border-color: var(--brass-accent);
}

/* Responsive Breakpoints */
@media (max-width: 1024px) {
  .philosophy-split {
    grid-template-columns: 1fr;
    gap: 3rem;
  }

  .pull-stat-block {
    border-right: none;
    border-bottom: 1px solid var(--divider-hairline);
    padding-bottom: 2rem;
    padding-right: 0;
  }

  .contact-grid {
    grid-template-columns: 1fr;
    gap: 3.5rem;
  }

  .footer-main-row {
    grid-template-columns: 1fr 1fr;
  }

  .footer-col-brand {
    grid-column: span 2;
  }
}

@media (max-width: 768px) {
  .nav-menu {
    display: none;
  }

  .services-section, 
  .philosophy-section, 
  .portfolio-section, 
  .testimonial-section, 
  .contact-section {
    padding: 5rem 0;
  }

  .service-row {
    grid-template-columns: 1fr;
    gap: 1.25rem;
  }

  .service-price {
    text-align: left;
    align-items: flex-start;
    margin-top: 0.5rem;
  }

  .portfolio-grid {
    grid-template-columns: 1fr;
  }

  .section-header-row {
    flex-direction: column;
    align-items: flex-start;
    gap: 1rem;
  }

  .form-group-duo {
    grid-template-columns: 1fr;
  }

  .framed-testimonial-box {
    padding: 3rem 1.75rem;
  }

  .footer-main-row {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }

  .footer-col-brand {
    grid-column: span 1;
  }

  .footer-bottom-row {
    flex-direction: column;
    align-items: flex-start;
  }
}