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

:root {
  --charcoal: #2C2C2C;
  --charcoal-deep: #1A1A1A;
  --charcoal-light: #3A3A3A;
  --charcoal-muted: #6B6B6B;
  --coral: #F0785B;
  --coral-light: #F49780;
  --coral-dark: #D9604A;
  --cream: #FAF7F5;
  --cream-dark: #F3EDE8;
  --white: #FFFFFF;
  --font-serif: 'Playfair Display', Georgia, 'Times New Roman', serif;
  --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --radius: 8px;
  --radius-lg: 16px;
  --shadow-sm: 0 1px 3px rgba(0,0,0,0.08);
  --shadow-md: 0 4px 20px rgba(0,0,0,0.1);
  --shadow-lg: 0 12px 40px rgba(0,0,0,0.12);
  --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: var(--font-sans);
  color: var(--charcoal);
  background: var(--cream);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

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

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

/* ===== TYPOGRAPHY ===== */
h1, h2, h3 {
  font-family: var(--font-serif);
  font-weight: 700;
  line-height: 1.15;
  color: var(--charcoal-deep);
}

em {
  font-style: italic;
  color: var(--coral);
}

/* ===== HEADER ===== */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: rgba(250, 247, 245, 0.92);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(44, 44, 44, 0.08);
  transition: var(--transition);
}

.site-header.scrolled {
  box-shadow: var(--shadow-sm);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
}

.logo {
  display: flex;
  align-items: center;
  gap: 10px;
}

.logo-text {
  font-family: var(--font-serif);
  font-weight: 700;
  font-size: 1.05rem;
  color: var(--charcoal-deep);
  letter-spacing: -0.01em;
}

.main-nav ul {
  display: flex;
  align-items: center;
  gap: 32px;
  list-style: none;
}

.main-nav a {
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--charcoal-muted);
  transition: color var(--transition);
  letter-spacing: 0.01em;
}

.main-nav a:hover {
  color: var(--charcoal-deep);
}

.nav-cta {
  background: var(--coral);
  color: var(--white) !important;
  padding: 10px 22px;
  border-radius: 100px;
  font-weight: 600 !important;
  transition: background var(--transition), transform var(--transition) !important;
}

.nav-cta:hover {
  background: var(--coral-dark);
  transform: translateY(-1px);
}

.nav-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
}

.hamburger {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--charcoal);
  position: relative;
  transition: var(--transition);
}

.hamburger::before,
.hamburger::after {
  content: '';
  position: absolute;
  width: 22px;
  height: 2px;
  background: var(--charcoal);
  transition: var(--transition);
}

.hamburger::before { top: -7px; }
.hamburger::after { top: 7px; }

.nav-toggle[aria-expanded="true"] .hamburger {
  background: transparent;
}

.nav-toggle[aria-expanded="true"] .hamburger::before {
  transform: rotate(45deg);
  top: 0;
}

.nav-toggle[aria-expanded="true"] .hamburger::after {
  transform: rotate(-45deg);
  top: 0;
}

/* ===== HERO ===== */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  background: var(--charcoal-deep);
  position: relative;
  overflow: hidden;
  padding: 100px 0 80px;
}

.hero-bg-pattern {
  position: absolute;
  inset: 0;
  background-image:
    radial-gradient(circle at 20% 50%, rgba(240, 120, 91, 0.08) 0%, transparent 50%),
    radial-gradient(circle at 80% 20%, rgba(240, 120, 91, 0.05) 0%, transparent 40%);
  pointer-events: none;
}

.hero-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
  position: relative;
  z-index: 1;
}

.hero-eyebrow {
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--coral);
  margin-bottom: 20px;
}

.hero-headline {
  font-size: clamp(2.5rem, 5vw, 4.2rem);
  font-weight: 900;
  color: var(--white);
  margin-bottom: 24px;
  line-height: 1.08;
  letter-spacing: -0.02em;
}

.hero-sub {
  font-size: 1.125rem;
  color: rgba(255,255,255,0.65);
  line-height: 1.7;
  margin-bottom: 36px;
  max-width: 480px;
}

.hero-actions {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 48px;
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 28px;
  border-radius: 100px;
  font-family: var(--font-sans);
  font-size: 0.9375rem;
  font-weight: 600;
  border: 2px solid transparent;
  cursor: pointer;
  transition: all var(--transition);
  white-space: nowrap;
}

.btn-primary {
  background: var(--coral);
  color: var(--white);
  border-color: var(--coral);
}

.btn-primary:hover {
  background: var(--coral-dark);
  border-color: var(--coral-dark);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(240, 120, 91, 0.35);
}

.btn-outline {
  background: transparent;
  color: var(--white);
  border-color: rgba(255,255,255,0.3);
}

.btn-outline:hover {
  border-color: var(--white);
  background: rgba(255,255,255,0.08);
}

.btn-ghost {
  background: transparent;
  color: var(--charcoal);
  border-color: var(--charcoal);
}

.btn-ghost:hover {
  background: var(--charcoal);
  color: var(--white);
}

.btn-full {
  width: 100%;
  justify-content: center;
}

.btn-lg {
  padding: 16px 32px;
  font-size: 1rem;
}

.hero-trust {
  display: flex;
  gap: 28px;
  flex-wrap: wrap;
}

.trust-item {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.8125rem;
  font-weight: 500;
  color: rgba(255,255,255,0.55);
}

.hero-image-wrap {
  position: relative;
}

.hero-image-wrap img {
  border-radius: var(--radius-lg);
  width: 100%;
  height: 100%;
  object-fit: cover;
  box-shadow: var(--shadow-lg);
}

.hero-image-wrap::after {
  content: '';
  position: absolute;
  inset: 16px -16px -16px 16px;
  border: 2px solid var(--coral);
  border-radius: var(--radius-lg);
  z-index: -1;
  opacity: 0.4;
}

.hero-scroll-indicator {
  position: absolute;
  bottom: 32px;
  left: 50%;
  transform: translateX(-50%);
  width: 24px;
  height: 38px;
  border: 2px solid rgba(255,255,255,0.25);
  border-radius: 12px;
  display: flex;
  justify-content: center;
  padding-top: 8px;
}

.hero-scroll-indicator span {
  width: 3px;
  height: 8px;
  background: var(--coral);
  border-radius: 2px;
  animation: scrollDot 1.8s ease-in-out infinite;
}

@keyframes scrollDot {
  0%, 100% { opacity: 1; transform: translateY(0); }
  50% { opacity: 0.3; transform: translateY(8px); }
}

/* ===== SECTION COMMON ===== */
.section-label {
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--coral);
  margin-bottom: 16px;
}

.section-title {
  font-size: clamp(2rem, 4vw, 3rem);
  margin-bottom: 20px;
  letter-spacing: -0.02em;
}

.section-desc {
  font-size: 1.0625rem;
  color: var(--charcoal-muted);
  max-width: 560px;
  line-height: 1.7;
}

/* ===== SERVICES ===== */
.services {
  padding: 120px 0;
  background: var(--cream);
}

.services .container {
  text-align: center;
}

.services .section-desc {
  margin: 0 auto 64px;
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.service-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 40px 32px;
  text-align: left;
  transition: all var(--transition);
  border: 1px solid rgba(0,0,0,0.05);
}

.service-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: transparent;
}

.service-icon {
  width: 64px;
  height: 64px;
  border-radius: var(--radius);
  background: rgba(240, 120, 91, 0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 24px;
}

.service-card h3 {
  font-family: var(--font-serif);
  font-size: 1.3125rem;
  margin-bottom: 12px;
  color: var(--charcoal-deep);
}

.service-card p {
  font-size: 0.9375rem;
  color: var(--charcoal-muted);
  line-height: 1.65;
}

/* ===== ABOUT ===== */
.about {
  padding: 120px 0;
  background: var(--white);
}

.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}

.about-image-block {
  position: relative;
}

.about-image-block img {
  border-radius: var(--radius-lg);
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.about-stat-card {
  position: absolute;
  bottom: -24px;
  right: -24px;
  background: var(--charcoal-deep);
  color: var(--white);
  padding: 28px 32px;
  border-radius: var(--radius-lg);
  display: flex;
  flex-direction: column;
  gap: 4px;
  box-shadow: var(--shadow-lg);
}

.stat-number {
  font-family: var(--font-serif);
  font-size: 2.5rem;
  font-weight: 900;
  color: var(--coral);
  line-height: 1;
}

.stat-label {
  font-size: 0.8125rem;
  color: rgba(255,255,255,0.6);
  line-height: 1.4;
}

.about-content .section-title {
  margin-bottom: 28px;
}

.about-content p {
  font-size: 1rem;
  color: var(--charcoal-muted);
  line-height: 1.75;
  margin-bottom: 20px;
}

.about-signature {
  margin-top: 36px;
  padding-top: 28px;
  border-top: 1px solid rgba(0,0,0,0.08);
}

.signature-name {
  font-family: var(--font-serif);
  font-size: 1.25rem;
  font-weight: 700;
  font-style: italic;
  color: var(--charcoal-deep);
  margin-bottom: 4px;
}

.signature-title {
  font-size: 0.875rem;
  color: var(--charcoal-muted);
}

/* ===== PROJECTS ===== */
.projects {
  padding: 120px 0;
  background: var(--cream);
}

.projects .container {
  text-align: center;
}

.projects .section-desc {
  margin: 0 auto 64px;
}

.projects-grid {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  grid-template-rows: auto;
  gap: 20px;
}

.project-card {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  cursor: pointer;
}

.project-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

.project-card:hover img {
  transform: scale(1.05);
}

.project-card--large {
  grid-column: span 7;
  min-height: 400px;
}

.project-card:not(.project-card--large) {
  min-height: 280px;
}

.project-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(26, 26, 26, 0.85) 0%, rgba(26, 26, 26, 0.2) 50%, transparent 100%);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 32px;
  opacity: 0;
  transition: opacity var(--transition);
}

.project-card:hover .project-overlay {
  opacity: 1;
}

.project-category {
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--coral);
  margin-bottom: 8px;
}

.project-overlay h3 {
  font-family: var(--font-serif);
  font-size: 1.375rem;
  color: var(--white);
  margin-bottom: 8px;
}

.project-overlay p {
  font-size: 0.875rem;
  color: rgba(255,255,255,0.7);
  line-height: 1.5;
}

/* ===== TESTIMONIALS ===== */
.testimonials {
  padding: 120px 0;
  background: var(--charcoal-deep);
}

.testimonials .container {
  text-align: center;
}

.testimonials .section-desc {
  margin: 0 auto 64px;
  color: rgba(255,255,255,0.5);
}

.testimonials .section-title {
  color: var(--white);
}

.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.testimonial-card {
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: var(--radius-lg);
  padding: 40px 32px;
  text-align: left;
  transition: all var(--transition);
}

.testimonial-card:hover {
  background: rgba(255,255,255,0.08);
  transform: translateY(-4px);
}

.testimonial-quote {
  margin-bottom: 24px;
  opacity: 0.8;
}

.testimonial-text {
  font-size: 1rem;
  color: rgba(255,255,255,0.8);
  line-height: 1.7;
  margin-bottom: 28px;
  font-style: italic;
}

.testimonial-author {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.author-name {
  font-weight: 600;
  color: var(--white);
  font-size: 0.9375rem;
}

.author-location {
  font-size: 0.8125rem;
  color: rgba(255,255,255,0.4);
}

/* ===== CTA BANNER ===== */
.cta-banner {
  padding: 100px 0;
  background: var(--coral);
  position: relative;
  overflow: hidden;
}

.cta-banner::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 80% 50%, rgba(255,255,255,0.1) 0%, transparent 60%);
  pointer-events: none;
}

.cta-inner {
  text-align: center;
  position: relative;
  z-index: 1;
}

.cta-headline {
  font-size: clamp(2rem, 4vw, 3rem);
  color: var(--white);
  margin-bottom: 20px;
  letter-spacing: -0.02em;
}

.cta-text {
  font-size: 1.0625rem;
  color: rgba(255,255,255,0.8);
  max-width: 560px;
  margin: 0 auto 36px;
  line-height: 1.7;
}

.cta-actions {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
}

.btn-ghost {
  border-color: var(--charcoal);
  color: var(--charcoal);
}

.btn-ghost:hover {
  background: var(--charcoal);
  color: var(--white);
}

/* ===== CONTACT ===== */
.contact {
  padding: 120px 0;
  background: var(--white);
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: start;
}

.contact-desc {
  font-size: 1rem;
  color: var(--charcoal-muted);
  line-height: 1.7;
  margin-bottom: 40px;
}

.contact-details {
  display: flex;
  flex-direction: column;
  gap: 28px;
}

.contact-detail {
  display: flex;
  gap: 16px;
}

.contact-detail-icon {
  width: 48px;
  height: 48px;
  border-radius: var(--radius);
  background: rgba(240, 120, 91, 0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.contact-detail strong {
  display: block;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--charcoal-deep);
  margin-bottom: 4px;
}

.contact-detail p,
.contact-detail a {
  font-size: 0.9375rem;
  color: var(--charcoal-muted);
  line-height: 1.6;
}

.contact-detail a:hover {
  color: var(--coral);
}

.contact-form-wrap {
  background: var(--cream);
  border-radius: var(--radius-lg);
  padding: 40px;
}

.contact-form {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.form-group label {
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--charcoal);
  letter-spacing: 0.03em;
}

.form-group input,
.form-group select,
.form-group textarea {
  font-family: var(--font-sans);
  font-size: 0.9375rem;
  padding: 12px 16px;
  border: 1.5px solid rgba(0,0,0,0.12);
  border-radius: var(--radius);
  background: var(--white);
  color: var(--charcoal);
  transition: border-color var(--transition), box-shadow var(--transition);
  outline: none;
  width: 100%;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--coral);
  box-shadow: 0 0 0 3px rgba(240, 120, 91, 0.15);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
  color: var(--charcoal-muted);
  opacity: 0.6;
}

.form-group textarea {
  resize: vertical;
  min-height: 120px;
}

.form-note {
  font-size: 0.8125rem;
  color: var(--charcoal-muted);
  text-align: center;
}

.form-success {
  text-align: center;
  padding: 48px 24px;
}

.form-success svg {
  margin: 0 auto 20px;
}

.form-success h3 {
  font-family: var(--font-serif);
  font-size: 1.5rem;
  margin-bottom: 12px;
  color: var(--charcoal-deep);
}

.form-success p {
  color: var(--charcoal-muted);
  font-size: 0.9375rem;
}

/* ===== FOOTER ===== */
.site-footer {
  background: var(--charcoal-deep);
  color: rgba(255,255,255,0.6);
}

.footer-inner {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 48px;
  padding: 80px 24px 48px;
}

.footer-brand .logo-text {
  color: var(--white);
}

.footer-brand p {
  margin-top: 8px;
  font-size: 0.875rem;
  color: rgba(255,255,255,0.4);
}

.footer-links {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.footer-links a {
  font-size: 0.9375rem;
  color: rgba(255,255,255,0.5);
  transition: color var(--transition);
}

.footer-links a:hover {
  color: var(--coral);
}

.footer-contact p {
  font-size: 0.875rem;
  line-height: 1.8;
}

.footer-contact a {
  color: rgba(255,255,255,0.5);
  transition: color var(--transition);
}

.footer-contact a:hover {
  color: var(--coral);
}

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.08);
  padding: 24px;
}

.footer-bottom-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
}

.footer-bottom p {
  font-size: 0.8125rem;
  color: rgba(255,255,255,0.3);
}

/* ===== ANIMATIONS ===== */
.fade-up {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.7s cubic-bezier(0.4, 0, 0.2, 1), transform 0.7s cubic-bezier(0.4, 0, 0.2, 1);
}

.fade-up.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ===== RESPONSIVE ===== */
@media (max-width: 1024px) {
  .hero-inner {
    grid-template-columns: 1fr;
    gap: 48px;
  }

  .hero-image-wrap {
    max-width: 480px;
    margin: 0 auto;
  }

  .hero-image-wrap::after {
    inset: 12px -12px -12px 12px;
  }

  .services-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .about-grid {
    gap: 48px;
  }

  .testimonials-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .testimonials-grid .testimonial-card:last-child {
    grid-column: span 2;
    max-width: 50%;
    margin: 0 auto;
  }

  .contact-grid {
    gap: 48px;
  }

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

@media (max-width: 768px) {
  .nav-toggle {
    display: block;
  }

  .main-nav {
    position: fixed;
    top: 72px;
    left: 0;
    right: 0;
    background: rgba(250, 247, 245, 0.98);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    padding: 24px;
    border-bottom: 1px solid rgba(44, 44, 44, 0.08);
    transform: translateY(-120%);
    opacity: 0;
    transition: transform var(--transition), opacity var(--transition);
    pointer-events: none;
  }

  .main-nav.open {
    transform: translateY(0);
    opacity: 1;
    pointer-events: all;
  }

  .main-nav ul {
    flex-direction: column;
    gap: 20px;
  }

  .main-nav a {
    font-size: 1rem;
  }

  .nav-cta {
    display: inline-block !important;
    text-align: center;
    width: 100%;
  }

  .hero {
    padding: 100px 0 80px;
    min-height: auto;
  }

  .hero-headline {
    font-size: clamp(2rem, 8vw, 2.75rem);
  }

  .hero-actions {
    flex-direction: column;
  }

  .hero-actions .btn {
    justify-content: center;
  }

  .hero-image-wrap {
    max-width: 100%;
  }

  .hero-image-wrap::after {
    inset: 8px -8px -8px 8px;
  }

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

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

  .about-stat-card {
    right: 16px;
    bottom: -16px;
  }

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

  .project-card--large {
    grid-column: span 1;
    min-height: 280px;
  }

  .project-overlay {
    opacity: 1;
  }

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

  .testimonials-grid .testimonial-card:last-child {
    grid-column: span 1;
    max-width: 100%;
  }

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

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

  .footer-inner {
    grid-template-columns: 1fr;
    gap: 36px;
  }

  .footer-bottom-inner {
    flex-direction: column;
    text-align: center;
  }
}

@media (max-width: 480px) {
  .container {
    padding: 0 16px;
  }

  .hero {
    padding: 88px 0 60px;
  }

  .services, .about, .projects, .testimonials, .contact {
    padding: 80px 0;
  }

  .contact-form-wrap {
    padding: 24px;
  }

  .cta-banner {
    padding: 72px 0;
  }
}