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

:root {
  --charcoal: #2D2D2D;
  --charcoal-deep: #1A1A1A;
  --charcoal-light: #3D3D3D;
  --coral: #FF6B4A;
  --coral-light: #FF8A70;
  --coral-dark: #E5553A;
  --cream: #FAF7F5;
  --warm-white: #FFF9F7;
  --sand: #F5F0EC;
  --sand-dark: #E8E0D8;
  --text-dark: #1A1A1A;
  --text-mid: #4A4A4A;
  --text-light: #6B6B6B;
  --text-on-dark: #F5F0EC;
  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 22px;
  --radius-xl: 32px;
  --shadow-sm: 0 2px 8px rgba(45,45,45,0.06);
  --shadow-md: 0 4px 20px rgba(45,45,45,0.08);
  --shadow-lg: 0 8px 40px rgba(45,45,45,0.12);
  --shadow-coral: 0 4px 20px rgba(255,107,74,0.25);
  --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  color: var(--text-dark);
  background: var(--cream);
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4 {
  font-family: 'DM Serif Display', Georgia, serif;
  line-height: 1.2;
  color: var(--charcoal);
}

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

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

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

/* ========== NAVIGATION ========== */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: rgba(250, 247, 245, 0.85);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid rgba(45,45,45,0.06);
  transition: var(--transition);
}

.nav.scrolled {
  background: rgba(250, 247, 245, 0.96);
  box-shadow: var(--shadow-sm);
}

.nav-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
  height: 72px;
  display: flex;
  align-items: center;
  gap: 32px;
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: 'DM Serif Display', serif;
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--charcoal);
}

.nav-logo svg {
  flex-shrink: 0;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-left: auto;
}

.nav-links a {
  padding: 8px 16px;
  border-radius: 100px;
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--text-mid);
  transition: var(--transition);
}

.nav-links a:hover {
  color: var(--charcoal);
  background: rgba(45,45,45,0.06);
}

.nav-cta {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 10px 20px;
  background: var(--coral);
  color: #fff !important;
  border-radius: 100px;
  font-size: 0.88rem;
  font-weight: 600;
  transition: var(--transition);
  white-space: nowrap;
}

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

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
  margin-left: auto;
}

.nav-toggle span {
  width: 22px;
  height: 2px;
  background: var(--charcoal);
  border-radius: 2px;
  transition: var(--transition);
}

.nav-toggle.active span:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}
.nav-toggle.active span:nth-child(2) {
  opacity: 0;
}
.nav-toggle.active span:nth-child(3) {
  transform: rotate(-45deg) translate(5px, -5px);
}

/* ========== HERO ========== */
.hero {
  min-height: 100vh;
  background: var(--charcoal);
  padding: 120px 24px 120px;
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: -200px;
  right: -200px;
  width: 700px;
  height: 700px;
  background: radial-gradient(circle, rgba(255,107,74,0.12) 0%, transparent 70%);
  border-radius: 50%;
  pointer-events: none;
}

.hero::after {
  content: '';
  position: absolute;
  bottom: -100px;
  left: -100px;
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, rgba(255,107,74,0.08) 0%, transparent 70%);
  border-radius: 50%;
  pointer-events: none;
}

.hero-grid {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
  position: relative;
  z-index: 1;
}

.hero-content {
  max-width: 540px;
}

.hero-tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 16px;
  background: rgba(255,107,74,0.12);
  border: 1px solid rgba(255,107,74,0.25);
  border-radius: 100px;
  color: var(--coral-light);
  font-size: 0.82rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  margin-bottom: 28px;
}

.hero-title {
  font-size: clamp(2.4rem, 5vw, 3.8rem);
  color: #fff;
  font-weight: 400;
  margin-bottom: 24px;
  line-height: 1.15;
}

.hero-accent {
  color: var(--coral);
  font-style: italic;
}

.hero-desc {
  font-size: 1.1rem;
  color: rgba(245,240,236,0.7);
  line-height: 1.7;
  margin-bottom: 36px;
  max-width: 460px;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-bottom: 48px;
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 28px;
  border-radius: 100px;
  font-size: 0.95rem;
  font-weight: 600;
  font-family: 'Inter', sans-serif;
  cursor: pointer;
  transition: var(--transition);
  border: none;
  text-align: center;
  white-space: nowrap;
}

.btn-primary {
  background: var(--coral);
  color: #fff;
}

.btn-primary:hover {
  background: var(--coral-dark);
  transform: translateY(-2px);
  box-shadow: var(--shadow-coral);
}

.btn-ghost {
  background: transparent;
  color: var(--text-on-dark);
  border: 1.5px solid rgba(245,240,236,0.25);
}

.btn-ghost:hover {
  border-color: var(--coral);
  color: var(--coral-light);
}

.btn-outline-light {
  background: transparent;
  color: var(--charcoal);
  border: 1.5px solid rgba(45,45,45,0.2);
}

.btn-outline-light:hover {
  border-color: var(--coral);
  color: var(--coral);
}

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

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

.hero-trust {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
}

.trust-item {
  display: flex;
  align-items: center;
  gap: 8px;
  color: rgba(245,240,236,0.6);
  font-size: 0.88rem;
  font-weight: 500;
}

.hero-visual {
  position: relative;
}

.hero-img-main {
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: 0 20px 60px rgba(0,0,0,0.3);
}

.hero-img-main img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.hero-img-accent {
  position: absolute;
  bottom: -30px;
  left: -40px;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: 0 12px 40px rgba(0,0,0,0.25);
  border: 4px solid var(--charcoal);
}

.hero-img-accent img {
  width: 100%;
  display: block;
}

.hero-badge {
  position: absolute;
  top: -20px;
  right: -20px;
  background: var(--coral);
  color: #fff;
  padding: 14px 20px;
  border-radius: var(--radius-md);
  font-size: 0.85rem;
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 8px;
  box-shadow: var(--shadow-coral);
}

.hero-wave {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  line-height: 0;
}

.hero-wave svg {
  width: 100%;
  height: 80px;
}

/* ========== SECTION COMMON ========== */
.section-header {
  text-align: center;
  max-width: 640px;
  margin: 0 auto 60px;
}

.section-tag {
  display: inline-block;
  padding: 6px 14px;
  background: rgba(255,107,74,0.1);
  color: var(--coral);
  border-radius: 100px;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: 16px;
}

.section-title {
  font-size: clamp(2rem, 4vw, 2.8rem);
  margin-bottom: 16px;
  color: var(--charcoal);
}

.section-desc {
  font-size: 1.05rem;
  color: var(--text-light);
  line-height: 1.7;
}

/* ========== SERVICES ========== */
.services {
  padding: 100px 0;
  background: var(--cream);
}

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

.service-card {
  background: #fff;
  border-radius: var(--radius-lg);
  padding: 36px 28px;
  transition: var(--transition);
  border: 1px solid rgba(45,45,45,0.05);
}

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

.service-icon {
  width: 56px;
  height: 56px;
  background: rgba(255,107,74,0.1);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
  transition: var(--transition);
}

.service-card:hover .service-icon {
  background: var(--coral);
}

.service-card:hover .service-icon svg {
  stroke: #fff;
}

.service-card h3 {
  font-family: 'Inter', sans-serif;
  font-size: 1.1rem;
  font-weight: 700;
  margin-bottom: 10px;
  color: var(--charcoal);
}

.service-card p {
  font-size: 0.92rem;
  color: var(--text-light);
  line-height: 1.65;
}

/* ========== ABOUT ========== */
.about {
  padding: 100px 0;
  background: var(--sand);
}

.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}

.about-img-stack {
  position: relative;
}

.about-img-1 {
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}

.about-img-1 img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.about-img-2 {
  position: absolute;
  bottom: -30px;
  right: -30px;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  border: 4px solid var(--sand);
  width: 65%;
}

.about-img-2 img {
  width: 100%;
  display: block;
}

.about-stat {
  position: absolute;
  top: -20px;
  right: 30px;
  background: var(--coral);
  color: #fff;
  padding: 18px 24px;
  border-radius: var(--radius-md);
  text-align: center;
  box-shadow: var(--shadow-coral);
}

.about-stat .stat-number {
  display: block;
  font-family: 'DM Serif Display', serif;
  font-size: 1.8rem;
  line-height: 1;
  margin-bottom: 4px;
}

.about-stat .stat-label {
  font-size: 0.72rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  opacity: 0.9;
}

.about-content .section-tag {
  margin-bottom: 16px;
}

.about-content .section-title {
  margin-bottom: 24px;
}

.about-text {
  font-size: 1rem;
  color: var(--text-mid);
  line-height: 1.75;
  margin-bottom: 16px;
}

.about-values {
  margin-top: 32px;
  display: grid;
  gap: 14px;
}

.value-item {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--charcoal);
}

.value-check {
  width: 24px;
  height: 24px;
  background: rgba(255,107,74,0.1);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

/* ========== WORK ========== */
.work {
  padding: 100px 0;
  background: var(--cream);
}

.work-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.work-item {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  aspect-ratio: 4/3;
  cursor: pointer;
}

.work-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

.work-item:hover img {
  transform: scale(1.06);
}

.work-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(45,45,45,0.7) 0%, transparent 60%);
  display: flex;
  align-items: flex-end;
  padding: 24px;
  opacity: 0;
  transition: var(--transition);
}

.work-item:hover .work-overlay {
  opacity: 1;
}

.work-overlay span {
  color: #fff;
  font-family: 'DM Serif Display', serif;
  font-size: 1.2rem;
}

/* ========== PROCESS ========== */
.process {
  padding: 100px 0;
  background: var(--charcoal);
  position: relative;
  overflow: hidden;
}

.process::before {
  content: '';
  position: absolute;
  top: -150px;
  left: -150px;
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, rgba(255,107,74,0.08) 0%, transparent 70%);
  border-radius: 50%;
}

.process .section-tag {
  background: rgba(255,107,74,0.15);
  color: var(--coral-light);
}

.process .section-title {
  color: #fff;
}

.process .section-desc {
  color: rgba(245,240,236,0.55);
}

.process-steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  position: relative;
  z-index: 1;
}

.process-step {
  text-align: center;
  padding: 32px 20px;
  position: relative;
}

.step-number {
  font-family: 'DM Serif Display', serif;
  font-size: 3.5rem;
  color: rgba(255,107,74,0.2);
  line-height: 1;
  margin-bottom: 16px;
}

.process-step h3 {
  font-family: 'Inter', sans-serif;
  font-size: 1.05rem;
  font-weight: 700;
  color: #fff;
  margin-bottom: 10px;
}

.process-step p {
  font-size: 0.88rem;
  color: rgba(245,240,236,0.55);
  line-height: 1.65;
}

/* ========== CTA BANNER ========== */
.cta-banner {
  padding: 80px 0;
  background: var(--coral);
  position: relative;
  overflow: hidden;
}

.cta-banner::before {
  content: '';
  position: absolute;
  top: -100px;
  right: -100px;
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, rgba(255,255,255,0.08) 0%, transparent 70%);
  border-radius: 50%;
}

.cta-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 40px;
  flex-wrap: wrap;
  position: relative;
  z-index: 1;
}

.cta-text {
  max-width: 480px;
}

.cta-title {
  font-size: clamp(1.8rem, 3.5vw, 2.4rem);
  color: #fff;
  margin-bottom: 12px;
}

.cta-desc {
  font-size: 1.05rem;
  color: rgba(255,255,255,0.8);
  line-height: 1.6;
}

.cta-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
}

.btn-outline-light {
  border-color: rgba(45,45,45,0.3);
  color: var(--charcoal);
}

.btn-outline-light:hover {
  border-color: var(--charcoal);
  background: var(--charcoal);
  color: #fff;
}

/* ========== CONTACT ========== */
.contact {
  padding: 100px 0;
  background: var(--sand);
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: start;
}

.contact-info .section-tag {
  margin-bottom: 16px;
}

.contact-info .section-title {
  margin-bottom: 16px;
}

.contact-desc {
  font-size: 1rem;
  color: var(--text-light);
  line-height: 1.7;
  margin-bottom: 36px;
}

.contact-details {
  display: grid;
  gap: 20px;
}

.contact-item {
  display: flex;
  align-items: flex-start;
  gap: 16px;
}

.contact-icon {
  width: 44px;
  height: 44px;
  background: rgba(255,107,74,0.1);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.contact-item strong {
  display: block;
  font-size: 0.78rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--text-light);
  margin-bottom: 4px;
}

.contact-item a,
.contact-item span {
  font-size: 0.95rem;
  color: var(--charcoal);
  font-weight: 500;
}

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

/* ========== FORM ========== */
.contact-form-wrap {
  background: #fff;
  border-radius: var(--radius-xl);
  padding: 40px;
  box-shadow: var(--shadow-md);
  border: 1px solid rgba(45,45,45,0.05);
}

.contact-form h3 {
  font-size: 1.5rem;
  margin-bottom: 6px;
}

.form-note {
  font-size: 0.88rem;
  color: var(--text-light);
  margin-bottom: 28px;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.form-group {
  margin-bottom: 18px;
}

.form-group label {
  display: block;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--charcoal);
  margin-bottom: 6px;
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 12px 16px;
  border: 1.5px solid var(--sand-dark);
  border-radius: var(--radius-sm);
  font-size: 0.95rem;
  font-family: 'Inter', sans-serif;
  color: var(--text-dark);
  background: var(--cream);
  transition: var(--transition);
  outline: none;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--coral);
  background: #fff;
  box-shadow: 0 0 0 3px rgba(255,107,74,0.1);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
  color: var(--text-light);
}

.form-group textarea {
  resize: vertical;
  min-height: 100px;
}

.form-success {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 14px 18px;
  background: rgba(22,163,74,0.06);
  border: 1px solid rgba(22,163,74,0.15);
  border-radius: var(--radius-sm);
  color: #16A34A;
  font-size: 0.92rem;
  font-weight: 500;
  margin-top: 16px;
}

/* ========== FOOTER ========== */
.footer {
  background: var(--charcoal-deep);
  padding: 64px 0 0;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: 40px;
  padding-bottom: 48px;
  border-bottom: 1px solid rgba(245,240,236,0.08);
}

.footer-brand p {
  color: rgba(245,240,236,0.5);
  font-size: 0.9rem;
  line-height: 1.7;
  margin-top: 16px;
  max-width: 280px;
}

.footer-links h4,
.footer-contact h4 {
  font-family: 'Inter', sans-serif;
  font-size: 0.78rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: rgba(245,240,236,0.4);
  margin-bottom: 18px;
}

.footer-links ul,
.footer-contact ul {
  list-style: none;
  display: grid;
  gap: 10px;
}

.footer-links a,
.footer-contact a {
  font-size: 0.9rem;
  color: rgba(245,240,236,0.65);
  display: flex;
  align-items: center;
  gap: 8px;
  transition: var(--transition);
}

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

.footer-contact li:not(:has(a)) {
  font-size: 0.9rem;
  color: rgba(245,240,236,0.65);
  display: flex;
  align-items: flex-start;
  gap: 8px;
  line-height: 1.5;
}

.footer-bottom {
  padding: 24px 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
}

.footer-bottom p {
  font-size: 0.82rem;
  color: rgba(245,240,236,0.35);
}

/* ========== SCROLL REVEAL ========== */
.reveal {
  opacity: 1;
  transform: translateY(0);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.reveal.revealed {
  opacity: 1;
  transform: translateY(0);
}

@media (prefers-reduced-motion: no-preference) {
  .reveal {
    opacity: 0;
    transform: translateY(24px);
  }
  .reveal.revealed {
    opacity: 1;
    transform: translateY(0);
  }
}

/* ========== RESPONSIVE ========== */
@media (max-width: 1024px) {
  .hero-grid {
    grid-template-columns: 1fr;
    gap: 48px;
  }
  .hero-visual {
    max-width: 500px;
  }
  .services-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .about-grid {
    grid-template-columns: 1fr;
    gap: 48px;
  }
  .about-visual {
    max-width: 480px;
  }
  .process-steps {
    grid-template-columns: repeat(2, 1fr);
  }
  .footer-grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 768px) {
  .nav-links,
  .nav-cta {
    display: none;
  }
  .nav-toggle {
    display: flex;
  }
  .nav-links.open {
    display: flex;
    flex-direction: column;
    position: absolute;
    top: 72px;
    left: 0;
    right: 0;
    background: rgba(250,247,245,0.98);
    backdrop-filter: blur(16px);
    padding: 16px 24px 24px;
    border-bottom: 1px solid rgba(45,45,45,0.06);
    box-shadow: var(--shadow-md);
  }
  .nav-links.open a {
    padding: 12px 16px;
    font-size: 1rem;
  }
  .hero {
    padding: 100px 24px 80px;
    min-height: auto;
  }
  .hero-title {
    font-size: 2.2rem;
  }
  .hero-img-accent {
    left: -10px;
    bottom: -20px;
  }
  .hero-badge {
    right: 0;
    top: -10px;
    font-size: 0.78rem;
    padding: 10px 14px;
  }
  .services-grid {
    grid-template-columns: 1fr;
  }
  .work-grid {
    grid-template-columns: 1fr 1fr;
  }
  .process-steps {
    grid-template-columns: 1fr;
    gap: 8px;
  }
  .cta-inner {
    flex-direction: column;
    text-align: center;
  }
  .contact-grid {
    grid-template-columns: 1fr;
  }
  .contact-form-wrap {
    padding: 28px;
  }
  .form-row {
    grid-template-columns: 1fr;
  }
  .footer-grid {
    grid-template-columns: 1fr;
    gap: 32px;
  }
  .footer-bottom {
    flex-direction: column;
    text-align: center;
  }
}

@media (max-width: 480px) {
  .hero-actions {
    flex-direction: column;
  }
  .hero-actions .btn {
    justify-content: center;
  }
  .hero-trust {
    flex-direction: column;
    gap: 12px;
  }
  .work-grid {
    grid-template-columns: 1fr;
  }
  .cta-actions {
    flex-direction: column;
    width: 100%;
  }
  .cta-actions .btn {
    justify-content: center;
  }
}