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

:root {
  --navy: #0a1628;
  --navy-light: #132240;
  --navy-mid: #1a2d4a;
  --mint: #34d4a0;
  --mint-light: #5eebb8;
  --mint-pale: rgba(52, 212, 160, 0.08);
  --mint-glow: rgba(52, 212, 160, 0.15);
  --white: #ffffff;
  --off-white: #f7f9fb;
  --gray-100: #eef2f7;
  --gray-200: #dce4ed;
  --gray-300: #b0bdd0;
  --gray-400: #8a9ab5;
  --gray-500: #5e7190;
  --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-serif: 'Playfair Display', Georgia, serif;
  --ease: cubic-bezier(0.4, 0, 0.2, 1);
}

html {
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: var(--font-sans);
  font-weight: 300;
  color: var(--navy);
  background: var(--white);
  line-height: 1.6;
  overflow-x: hidden;
}

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

/* ── NAV ── */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  background: rgba(10, 22, 40, 0.92);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid rgba(52, 212, 160, 0.1);
  transition: background 0.4s var(--ease);
}

.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;
  text-decoration: none;
  color: var(--white);
}

.nav-logo-text {
  font-size: 14px;
  font-weight: 500;
  letter-spacing: 0.02em;
}

.nav-links {
  display: flex;
  list-style: none;
  gap: 36px;
  margin-left: auto;
}

.nav-links a {
  text-decoration: none;
  color: var(--gray-300);
  font-size: 13px;
  font-weight: 400;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  transition: color 0.3s var(--ease);
  position: relative;
}

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 1px;
  background: var(--mint);
  transition: width 0.3s var(--ease);
}

.nav-links a:hover {
  color: var(--white);
}

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

.nav-cta {
  text-decoration: none;
  color: var(--navy);
  background: var(--mint);
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0.04em;
  padding: 10px 22px;
  border-radius: 4px;
  transition: background 0.3s var(--ease), transform 0.2s var(--ease);
  margin-left: 8px;
}

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

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
  margin-left: auto;
}

.nav-toggle span {
  display: block;
  width: 22px;
  height: 1.5px;
  background: var(--white);
  transition: all 0.3s var(--ease);
}

.nav-toggle.active span:nth-child(1) {
  transform: rotate(45deg) translate(4px, 5px);
}

.nav-toggle.active span:nth-child(2) {
  opacity: 0;
}

.nav-toggle.active span:nth-child(3) {
  transform: rotate(-45deg) translate(4px, -5px);
}

/* ── HERO ── */
.hero {
  min-height: 100vh;
  background: var(--navy);
  position: relative;
  display: flex;
  align-items: center;
  overflow: hidden;
  padding: 120px 0 80px;
}

.hero-bg-pattern {
  position: absolute;
  inset: 0;
  background-image:
    radial-gradient(ellipse 80% 60% at 70% 40%, rgba(52, 212, 160, 0.06) 0%, transparent 60%),
    radial-gradient(ellipse 50% 40% at 20% 80%, rgba(52, 212, 160, 0.04) 0%, transparent 50%);
  pointer-events: none;
}

.hero-bg-pattern::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%2334d4a0' fill-opacity='0.03'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V2h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V2H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
  pointer-events: none;
}

.hero-inner {
  display: grid;
  grid-template-columns: 1fr 380px;
  gap: 60px;
  align-items: center;
  position: relative;
  z-index: 1;
}

.hero-card {
  background: var(--white);
  border-radius: 12px;
  padding: 56px 48px;
  box-shadow: 0 32px 80px rgba(0, 0, 0, 0.3);
  position: relative;
}

.hero-card::before {
  content: '';
  position: absolute;
  top: -1px;
  left: 24px;
  right: 24px;
  height: 3px;
  background: linear-gradient(90deg, var(--mint), var(--mint-light));
  border-radius: 0 0 4px 4px;
}

.hero-tag {
  display: inline-block;
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--mint);
  background: var(--mint-pale);
  border: 1px solid rgba(52, 212, 160, 0.2);
  padding: 6px 14px;
  border-radius: 100px;
  margin-bottom: 28px;
}

.hero-headline {
  font-family: var(--font-serif);
  font-size: clamp(28px, 4vw, 44px);
  font-weight: 400;
  line-height: 1.2;
  color: var(--navy);
  margin-bottom: 20px;
}

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

.hero-sub {
  font-size: 15px;
  line-height: 1.7;
  color: var(--gray-500);
  margin-bottom: 36px;
  max-width: 440px;
}

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

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  text-decoration: none;
  font-family: var(--font-sans);
  font-size: 14px;
  font-weight: 500;
  letter-spacing: 0.03em;
  padding: 14px 28px;
  border-radius: 6px;
  border: none;
  cursor: pointer;
  transition: all 0.3s var(--ease);
}

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

.btn-primary:hover {
  background: var(--navy-light);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(10, 22, 40, 0.3);
}

.btn-ghost {
  background: transparent;
  color: var(--navy);
  border: 1px solid var(--gray-200);
}

.btn-ghost:hover {
  border-color: var(--mint);
  color: var(--navy);
}

.btn-full {
  width: 100%;
}

/* Stat Cards */
.hero-stats {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.stat-card {
  background: var(--white);
  border-radius: 10px;
  padding: 24px 28px;
  display: flex;
  align-items: center;
  gap: 18px;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.2);
  transition: transform 0.3s var(--ease);
}

.stat-card:hover {
  transform: translateX(-4px);
}

.stat-icon {
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--mint-pale);
  border-radius: 8px;
  flex-shrink: 0;
}

.stat-value {
  font-family: var(--font-serif);
  font-size: 22px;
  font-weight: 500;
  color: var(--navy);
  line-height: 1;
}

.stat-value span {
  font-size: 16px;
  color: var(--mint);
}

.stat-label {
  font-size: 12px;
  color: var(--gray-400);
  letter-spacing: 0.04em;
  margin-top: 4px;
}

.hero-scroll {
  position: absolute;
  bottom: 32px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  align-items: center;
  gap: 8px;
  color: var(--gray-400);
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  animation: float 2s ease-in-out infinite;
}

@keyframes float {
  0%, 100% { transform: translateX(-50%) translateY(0); }
  50% { transform: translateX(-50%) translateY(6px); }
}

/* ── SECTION COMMON ── */
section {
  padding: 120px 0;
}

.section-label {
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--mint);
  margin-bottom: 16px;
}

.section-title {
  font-family: var(--font-serif);
  font-size: clamp(28px, 4vw, 48px);
  font-weight: 400;
  line-height: 1.15;
  color: var(--navy);
  margin-bottom: 20px;
}

.section-title .accent {
  font-style: italic;
  color: var(--mint);
}

.section-desc {
  font-size: 16px;
  line-height: 1.7;
  color: var(--gray-500);
  max-width: 560px;
}

/* ── SERVICES ── */
.services {
  background: var(--off-white);
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-top: 64px;
}

.service-card {
  background: var(--white);
  border-radius: 10px;
  padding: 36px 32px;
  border: 1px solid var(--gray-100);
  transition: all 0.3s var(--ease);
  position: relative;
  overflow: hidden;
}

.service-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: var(--mint);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.4s var(--ease);
}

.service-card:hover {
  border-color: rgba(52, 212, 160, 0.3);
  box-shadow: 0 12px 40px rgba(10, 22, 40, 0.08);
  transform: translateY(-4px);
}

.service-card:hover::before {
  transform: scaleX(1);
}

.service-num {
  font-family: var(--font-serif);
  font-size: 48px;
  font-weight: 400;
  color: var(--gray-100);
  line-height: 1;
  margin-bottom: 20px;
  transition: color 0.3s var(--ease);
}

.service-card:hover .service-num {
  color: rgba(52, 212, 160, 0.25);
}

.service-icon {
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--mint-pale);
  border-radius: 10px;
  margin-bottom: 20px;
}

.service-card h3 {
  font-size: 17px;
  font-weight: 500;
  color: var(--navy);
  margin-bottom: 10px;
}

.service-card p {
  font-size: 14px;
  line-height: 1.7;
  color: var(--gray-500);
}

/* ── ABOUT ── */
.about {
  background: var(--white);
}

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

.about-image {
  position: relative;
}

.about-image img {
  width: 100%;
  height: 700px;
  object-fit: cover;
  border-radius: 12px;
  display: block;
}

.about-image-accent {
  position: absolute;
  bottom: -20px;
  right: -20px;
  width: 200px;
  height: 200px;
  background: var(--mint-pale);
  border: 2px solid rgba(52, 212, 160, 0.2);
  border-radius: 12px;
  z-index: -1;
}

.about-content .section-desc {
  margin-bottom: 20px;
}

.about-content p {
  font-size: 15px;
  line-height: 1.8;
  color: var(--gray-500);
  margin-bottom: 16px;
}

.about-values {
  margin-top: 40px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.value-item {
  display: flex;
  align-items: center;
  gap: 16px;
}

.value-line {
  width: 32px;
  height: 1px;
  background: var(--mint);
  flex-shrink: 0;
}

.value-item span {
  font-size: 14px;
  color: var(--navy);
  font-weight: 400;
}

/* ── WORK ── */
.work {
  background: var(--navy);
  padding: 120px 0;
}

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

.work-grid {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  grid-template-rows: auto auto;
  gap: 16px;
  margin-top: 64px;
}

.work-item {
  position: relative;
  border-radius: 10px;
  overflow: hidden;
  cursor: pointer;
}

.work-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.6s var(--ease);
}

.work-item:hover img {
  transform: scale(1.05);
}

.work-item--large {
  grid-column: 1 / 8;
  grid-row: 1 / 2;
  min-height: 400px;
}

.work-item--tall {
  grid-column: 8 / 13;
  grid-row: 1 / 3;
  min-height: 816px;
}

.work-item:not(.work-item--large):not(.work-item--tall) {
  min-height: 392px;
}

.work-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(10, 22, 40, 0.85) 0%, transparent 55%);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 32px;
  opacity: 0;
  transition: opacity 0.4s var(--ease);
}

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

.work-tag {
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--mint);
  margin-bottom: 8px;
}

.work-overlay h3 {
  font-family: var(--font-serif);
  font-size: 20px;
  font-weight: 400;
  color: var(--white);
  line-height: 1.3;
}

/* ── PROCESS ── */
.process {
  background: var(--off-white);
}

.process-steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  margin-top: 64px;
}

.process-step {
  padding: 36px 28px;
  background: var(--white);
  border-radius: 10px;
  border: 1px solid var(--gray-100);
  position: relative;
}

.step-num {
  font-family: var(--font-serif);
  font-size: 56px;
  font-weight: 400;
  color: var(--gray-100);
  line-height: 1;
  margin-bottom: 20px;
  transition: color 0.3s var(--ease);
}

.process-step:hover .step-num {
  color: rgba(52, 212, 160, 0.3);
}

.process-step h3 {
  font-size: 17px;
  font-weight: 500;
  color: var(--navy);
  margin-bottom: 10px;
}

.process-step p {
  font-size: 14px;
  line-height: 1.7;
  color: var(--gray-500);
}

/* ── CTA / CONTACT ── */
.cta {
  background: var(--white);
}

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

.cta-text .section-desc {
  margin-bottom: 36px;
}

.cta-contact {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.cta-contact-item {
  display: flex;
  align-items: center;
  gap: 14px;
  text-decoration: none;
  color: var(--navy);
  font-size: 15px;
  font-weight: 400;
  transition: color 0.3s var(--ease);
}

.cta-contact-item:hover {
  color: var(--mint);
}

.cta-contact-item svg {
  flex-shrink: 0;
}

/* Form */
.cta-form-wrap {
  background: var(--off-white);
  border-radius: 12px;
  padding: 40px;
  border: 1px solid var(--gray-100);
}

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

.form-group {
  margin-bottom: 20px;
}

.form-group label {
  display: block;
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--gray-500);
  margin-bottom: 8px;
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 12px 16px;
  font-family: var(--font-sans);
  font-size: 14px;
  font-weight: 400;
  color: var(--navy);
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: 6px;
  outline: none;
  transition: border-color 0.3s var(--ease), box-shadow 0.3s var(--ease);
  -webkit-appearance: none;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--mint);
  box-shadow: 0 0 0 3px var(--mint-pale);
}

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

.form-success {
  display: none;
  align-items: center;
  gap: 12px;
  padding: 16px 20px;
  background: var(--mint-pale);
  border: 1px solid rgba(52, 212, 160, 0.2);
  border-radius: 8px;
  margin-top: 16px;
  font-size: 14px;
  color: var(--navy);
}

.form-success.show {
  display: flex;
}

/* ── FOOTER ── */
.footer {
  background: var(--navy);
  padding: 64px 0 0;
}

.footer-inner {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  gap: 48px;
  padding-bottom: 48px;
  border-bottom: 1px solid rgba(52, 212, 160, 0.1);
}

.footer-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  color: var(--white);
  font-size: 14px;
  font-weight: 500;
}

.footer-tagline {
  font-size: 13px;
  color: var(--gray-400);
  margin-top: 8px;
}

.footer-links {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.footer-links a {
  text-decoration: none;
  color: var(--gray-400);
  font-size: 14px;
  transition: color 0.3s var(--ease);
}

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

.footer-contact {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.footer-contact a {
  text-decoration: none;
  color: var(--gray-400);
  font-size: 14px;
  transition: color 0.3s var(--ease);
}

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

.footer-contact span {
  font-size: 14px;
  color: var(--gray-400);
}

.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 24px 0;
  font-size: 12px;
  color: var(--gray-500);
}

/* ── MOBILE ── */
@media (max-width: 1024px) {
  .hero-inner {
    grid-template-columns: 1fr;
  }

  .hero-stats {
    flex-direction: row;
    flex-wrap: wrap;
  }

  .stat-card {
    flex: 1;
    min-width: 160px;
  }

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

  .about-inner {
    grid-template-columns: 1fr;
    gap: 48px;
  }

  .about-image img {
    height: 480px;
  }

  .work-item--large {
    grid-column: 1 / -1;
    grid-row: auto;
    min-height: 320px;
  }

  .work-item--tall {
    grid-column: auto;
    grid-row: auto;
    min-height: 320px;
  }

  .work-item:not(.work-item--large):not(.work-item--tall) {
    min-height: 240px;
  }

  .work-grid {
    grid-template-columns: 1fr 1fr;
    grid-template-rows: auto;
  }

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

  .cta-inner {
    grid-template-columns: 1fr;
    gap: 48px;
  }

  .footer-inner {
    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(10, 22, 40, 0.97);
    backdrop-filter: blur(16px);
    padding: 24px;
    gap: 20px;
    border-bottom: 1px solid rgba(52, 212, 160, 0.1);
  }

  .nav-links.open a {
    color: var(--white);
    font-size: 15px;
  }

  .hero {
    padding: 100px 0 80px;
  }

  .hero-card {
    padding: 40px 28px;
  }

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

  .stat-card {
    min-width: auto;
  }

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

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

  .process-steps {
    grid-template-columns: 1fr;
  }

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

  .footer-inner {
    grid-template-columns: 1fr;
    gap: 32px;
  }

  .footer-bottom {
    flex-direction: column;
    gap: 8px;
    text-align: center;
  }

  section {
    padding: 80px 0;
  }
}

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

  .hero-card {
    padding: 32px 20px;
  }

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

  .btn {
    width: 100%;
    text-align: center;
  }

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

/* ── ANIMATIONS ── */
.fade-up {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.6s var(--ease), transform 0.6s var(--ease);
}

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