/* ── Reset & Base ── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: 'Inter', sans-serif;
  font-size: 16px;
  line-height: 1.6;
  color: #1a1a1a;
  background: #1a1a1a;
  overflow-x: hidden;
}
h1, h2, h3, h4 { font-family: 'Space Grotesk', sans-serif; line-height: 1.2; }
a { color: inherit; text-decoration: none; }
img { max-width: 100%; height: auto; display: block; }
ul { list-style: none; }
.container { max-width: 1200px; margin: 0 auto; padding: 0 24px; }

/* ── Color Variables ── */
:root {
  --charcoal: #1a1a1a;
  --charcoal-light: #2d2d2d;
  --charcoal-mid: #3a3a3a;
  --coral: #E05240;
  --coral-dark: #c94332;
  --coral-light: #f06e5c;
  --white: #ffffff;
  --off-white: #f5f0ed;
  --gray: #6b6b6b;
  --gray-light: #e8e4e1;
}

/* ── Buttons ── */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 28px;
  border-radius: 8px;
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 600;
  font-size: 15px;
  border: 2px solid transparent;
  cursor: pointer;
  transition: all 0.25s ease;
  white-space: nowrap;
}
.btn-coral {
  background: var(--coral);
  color: var(--white);
  border-color: var(--coral);
}
.btn-coral:hover { background: var(--coral-dark); border-color: var(--coral-dark); transform: translateY(-2px); box-shadow: 0 8px 24px rgba(224,82,64,0.35); }
.btn-outline {
  background: transparent;
  color: var(--white);
  border-color: rgba(255,255,255,0.5);
}
.btn-outline:hover { border-color: var(--white); background: rgba(255,255,255,0.1); transform: translateY(-2px); }
.btn-white {
  background: var(--white);
  color: var(--charcoal);
  border-color: var(--white);
}
.btn-white:hover { background: var(--off-white); transform: translateY(-2px); box-shadow: 0 8px 24px rgba(0,0,0,0.2); }
.btn-full { width: 100%; }
.btn-nav {
  padding: 10px 20px;
  font-size: 14px;
}

/* ── Section Tags ── */
.section-tag {
  display: inline-block;
  background: var(--coral);
  color: var(--white);
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 600;
  font-size: 13px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 6px 14px;
  border-radius: 100px;
  margin-bottom: 16px;
}
.section-title {
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 700;
  color: var(--charcoal);
  margin-bottom: 16px;
}
.section-desc {
  font-size: 1.1rem;
  color: var(--gray);
  max-width: 560px;
}
.section-header {
  text-align: center;
  margin-bottom: 60px;
}
.section-header .section-desc { margin: 0 auto; }

/* ── NAV ── */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: rgba(26,26,26,0.92);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(255,255,255,0.06);
  transition: background 0.3s ease;
}
.nav-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
  height: 72px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 700;
  font-size: 18px;
  color: var(--white);
}
.logo-icon { flex-shrink: 0; }
.logo-light { color: var(--white); }
.nav-links {
  display: flex;
  align-items: center;
  gap: 32px;
}
.nav-links a:not(.btn) {
  color: rgba(255,255,255,0.75);
  font-weight: 500;
  font-size: 15px;
  transition: color 0.2s;
}
.nav-links a:not(.btn):hover { color: var(--white); }
.menu-btn {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  color: var(--white);
  padding: 8px;
}

/* ── Mobile Menu ── */
.mobile-menu {
  position: fixed;
  top: 72px;
  left: 0;
  right: 0;
  background: var(--charcoal);
  padding: 24px;
  display: flex;
  flex-direction: column;
  gap: 16px;
  z-index: 999;
  transform: translateY(-120%);
  transition: transform 0.35s ease;
  border-bottom: 3px solid var(--coral);
}
.mobile-menu.open { transform: translateY(0); }
.mobile-link {
  color: rgba(255,255,255,0.85);
  font-family: 'Space Grotesk', sans-serif;
  font-size: 18px;
  font-weight: 600;
  padding: 8px 0;
  border-bottom: 1px solid rgba(255,255,255,0.08);
}
.mobile-call { margin-top: 8px; text-align: center; }

/* ── HERO ── */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  overflow: hidden;
  background: var(--charcoal);
}
.hero-bg {
  position: absolute;
  inset: 0;
  z-index: 1;
}
.hero-bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(26,26,26,0.92) 0%, rgba(26,26,26,0.7) 50%, rgba(26,26,26,0.5) 100%);
}
.hero-content {
  position: relative;
  z-index: 2;
  max-width: 1200px;
  margin: 0 auto;
  padding: 120px 24px 80px;
  width: 100%;
}
.hero-tag {
  display: inline-block;
  background: var(--coral);
  color: var(--white);
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 600;
  font-size: 13px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 6px 14px;
  border-radius: 100px;
  margin-bottom: 24px;
}
.hero-title {
  font-size: clamp(2.5rem, 6vw, 5rem);
  font-weight: 700;
  color: var(--white);
  line-height: 1.08;
  margin-bottom: 24px;
  max-width: 700px;
}
.hero-title .accent { color: var(--coral); }
.hero-sub {
  font-size: clamp(1rem, 1.5vw, 1.2rem);
  color: rgba(255,255,255,0.8);
  max-width: 540px;
  margin-bottom: 40px;
  line-height: 1.7;
}
.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
}
.hero-wave {
  position: absolute;
  bottom: -1px;
  left: 0;
  width: 100%;
  z-index: 3;
  line-height: 0;
}
.hero-wave svg { width: 100%; height: 80px; }

/* Geometric shapes */
.geo {
  position: absolute;
  z-index: 2;
  opacity: 0.15;
}
.geo-1 {
  width: 300px;
  height: 300px;
  background: var(--coral);
  border-radius: 50%;
  top: 10%;
  right: 5%;
  filter: blur(1px);
}
.geo-2 {
  width: 150px;
  height: 150px;
  background: var(--coral-light);
  top: 25%;
  right: 18%;
  transform: rotate(45deg);
}
.geo-3 {
  width: 80px;
  height: 80px;
  background: var(--white);
  border-radius: 16px;
  bottom: 20%;
  right: 10%;
  transform: rotate(20deg);
  opacity: 0.08;
}

/* ── SERVICES ── */
.services {
  background: var(--charcoal);
  padding: 100px 0 120px;
  position: relative;
}
.services::before {
  content: '';
  position: absolute;
  top: 0;
  right: 0;
  width: 400px;
  height: 400px;
  background: var(--coral);
  opacity: 0.04;
  border-radius: 0 0 0 100%;
}
.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.service-card {
  background: var(--charcoal-light);
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: 16px;
  padding: 36px 28px;
  transition: all 0.3s ease;
  position: relative;
  overflow: hidden;
}
.service-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--coral);
  transform: scaleX(0);
  transition: transform 0.3s ease;
}
.service-card:hover::before { transform: scaleX(1); }
.service-card:hover { transform: translateY(-4px); border-color: rgba(224,82,64,0.3); box-shadow: 0 16px 48px rgba(0,0,0,0.3); }
.service-icon {
  width: 56px;
  height: 56px;
  background: rgba(224,82,64,0.15);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--coral);
  margin-bottom: 20px;
}
.service-card h3 {
  font-size: 1.25rem;
  color: var(--white);
  margin-bottom: 12px;
  font-weight: 700;
}
.service-card p {
  color: rgba(255,255,255,0.6);
  font-size: 0.95rem;
  line-height: 1.7;
}

/* ── ABOUT ── */
.about {
  background: var(--off-white);
  padding: 100px 0;
  position: relative;
  overflow: hidden;
}
.about::after {
  content: '';
  position: absolute;
  bottom: -80px;
  left: -80px;
  width: 300px;
  height: 300px;
  background: var(--coral);
  opacity: 0.06;
  border-radius: 50%;
}
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}
.about-images {
  position: relative;
}
.about-img-main {
  border-radius: 20px;
  overflow: hidden;
  box-shadow: 0 24px 64px rgba(0,0,0,0.15);
}
.about-img-main img { width: 100%; height: 450px; object-fit: cover; }
.about-img-float {
  position: absolute;
  bottom: -40px;
  right: -30px;
  border-radius: 16px;
  overflow: hidden;
  box-shadow: 0 16px 48px rgba(0,0,0,0.2);
  border: 4px solid var(--off-white);
}
.about-img-float img { width: 100%; height: 200px; object-fit: cover; }
.about-accent {
  position: absolute;
  top: -20px;
  left: -20px;
  width: 100px;
  height: 100px;
  background: var(--coral);
  border-radius: 16px;
  z-index: -1;
  opacity: 0.6;
}
.about-content .section-title { margin-bottom: 20px; }
.about-text {
  color: var(--gray);
  font-size: 1.05rem;
  margin-bottom: 16px;
  line-height: 1.8;
}
.about-stats {
  display: flex;
  gap: 40px;
  margin: 32px 0 40px;
}
.stat { display: flex; flex-direction: column; }
.stat-num {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 2rem;
  font-weight: 700;
  color: var(--coral);
  line-height: 1;
}
.stat-label {
  font-size: 0.85rem;
  color: var(--gray);
  margin-top: 4px;
}

/* ── PROJECTS ── */
.projects {
  background: var(--white);
  padding: 100px 0;
}
.projects-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}
.project-card {
  position: relative;
  border-radius: 16px;
  overflow: hidden;
  cursor: pointer;
  aspect-ratio: 3/2;
}
.project-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}
.project-card:hover img { transform: scale(1.05); }
.project-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(26,26,26,0.85) 0%, transparent 60%);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 28px;
  transition: background 0.3s ease;
}
.project-card:hover .project-overlay { background: linear-gradient(to top, rgba(26,26,26,0.92) 0%, rgba(26,26,26,0.3) 100%); }
.project-tag {
  display: inline-block;
  background: var(--coral);
  color: var(--white);
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 600;
  font-size: 12px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 4px 10px;
  border-radius: 6px;
  width: fit-content;
  margin-bottom: 8px;
}
.project-overlay h3 {
  font-size: 1.2rem;
  color: var(--white);
  font-weight: 700;
}

/* ── CTA BANNER ── */
.cta-banner {
  background: var(--charcoal);
  padding: 80px 0;
  position: relative;
  overflow: hidden;
  text-align: center;
}
.cta-shape-1 {
  position: absolute;
  width: 500px;
  height: 500px;
  background: var(--coral);
  opacity: 0.08;
  border-radius: 50%;
  top: -250px;
  left: -100px;
}
.cta-shape-2 {
  position: absolute;
  width: 300px;
  height: 300px;
  background: var(--coral-light);
  opacity: 0.06;
  border-radius: 50%;
  bottom: -150px;
  right: -50px;
}
.cta-banner h2 {
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  color: var(--white);
  margin-bottom: 16px;
}
.cta-banner p {
  color: rgba(255,255,255,0.7);
  font-size: 1.1rem;
  max-width: 520px;
  margin: 0 auto 36px;
}
.cta-actions {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 16px;
}

/* ── CONTACT ── */
.contact {
  background: var(--off-white);
  padding: 100px 0;
}
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
}
.contact-info .section-title { margin-bottom: 16px; }
.contact-desc {
  color: var(--gray);
  font-size: 1.05rem;
  margin-bottom: 32px;
  line-height: 1.7;
}
.contact-details {
  display: flex;
  flex-direction: column;
  gap: 24px;
  margin-bottom: 32px;
}
.contact-item {
  display: flex;
  align-items: flex-start;
  gap: 16px;
}
.contact-icon {
  width: 48px;
  height: 48px;
  background: rgba(224,82,64,0.1);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--coral);
  flex-shrink: 0;
}
.contact-item strong {
  display: block;
  font-family: 'Space Grotesk', sans-serif;
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--charcoal);
  margin-bottom: 4px;
}
.contact-item p {
  color: var(--gray);
  font-size: 0.95rem;
  line-height: 1.6;
}
.contact-item a {
  color: var(--coral);
  font-weight: 600;
  transition: color 0.2s;
}
.contact-item a:hover { color: var(--coral-dark); }
.map-wrap { border-radius: 12px; overflow: hidden; box-shadow: 0 8px 24px rgba(0,0,0,0.1); }

/* ── FORM ── */
.contact-form-wrap {
  background: var(--white);
  border-radius: 20px;
  padding: 40px;
  box-shadow: 0 16px 48px rgba(0,0,0,0.08);
  border: 1px solid var(--gray-light);
}
.contact-form h3 {
  font-size: 1.5rem;
  color: var(--charcoal);
  margin-bottom: 8px;
}
.form-note {
  color: var(--gray);
  font-size: 0.9rem;
  margin-bottom: 28px;
}
.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}
.form-group {
  margin-bottom: 20px;
  display: flex;
  flex-direction: column;
}
.form-group label {
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 600;
  font-size: 0.85rem;
  color: var(--charcoal);
  margin-bottom: 6px;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}
.form-group input,
.form-group select,
.form-group textarea {
  padding: 12px 16px;
  border: 2px solid var(--gray-light);
  border-radius: 10px;
  font-family: 'Inter', sans-serif;
  font-size: 15px;
  color: var(--charcoal);
  background: var(--off-white);
  transition: border-color 0.2s, background 0.2s;
  outline: none;
  width: 100%;
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--coral);
  background: var(--white);
}
.form-group input::placeholder,
.form-group textarea::placeholder { color: #aaa; }
.form-success {
  display: none;
  text-align: center;
  padding: 40px 20px;
}
.form-success.show { display: block; }
.form-success h4 {
  font-size: 1.4rem;
  color: var(--charcoal);
  margin: 16px 0 8px;
}
.form-success p { color: var(--gray); }

/* ── FOOTER ── */
.footer {
  background: var(--charcoal);
  padding: 80px 0 0;
  position: relative;
  overflow: hidden;
}
.footer-shape {
  position: absolute;
  width: 400px;
  height: 400px;
  background: var(--coral);
  opacity: 0.04;
  border-radius: 50%;
  top: -200px;
  right: -100px;
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: 40px;
  padding-bottom: 60px;
}
.footer-brand p {
  color: rgba(255,255,255,0.5);
  font-size: 0.95rem;
  margin-top: 16px;
  line-height: 1.7;
  max-width: 280px;
}
.footer-links h4,
.footer-contact h4 {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--white);
  margin-bottom: 20px;
}
.footer-links ul { display: flex; flex-direction: column; gap: 10px; }
.footer-links a {
  color: rgba(255,255,255,0.5);
  font-size: 0.95rem;
  transition: color 0.2s;
}
.footer-links a:hover { color: var(--coral); }
.footer-contact p {
  color: rgba(255,255,255,0.5);
  font-size: 0.95rem;
  margin-bottom: 8px;
  line-height: 1.6;
}
.footer-contact a { color: var(--coral); font-weight: 600; }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.08);
  padding: 24px 0;
  text-align: center;
}
.footer-bottom p {
  color: rgba(255,255,255,0.35);
  font-size: 0.85rem;
}

/* ── RESPONSIVE ── */
@media (max-width: 1024px) {
  .services-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 32px; }
}
@media (max-width: 768px) {
  .nav-links { display: none; }
  .menu-btn { display: block; }
  .hero-title { font-size: clamp(2rem, 8vw, 3rem); }
  .services-grid { grid-template-columns: 1fr; }
  .about-grid { grid-template-columns: 1fr; gap: 40px; }
  .about-img-float { right: 0; }
  .projects-grid { grid-template-columns: 1fr; }
  .contact-grid { grid-template-columns: 1fr; }
  .contact-form-wrap { padding: 28px; }
  .form-row { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .about-stats { gap: 24px; }
  .geo-1 { width: 180px; height: 180px; }
  .geo-2 { width: 80px; height: 80px; }
  .geo-3 { display: none; }
}
@media (max-width: 480px) {
  .hero-actions { flex-direction: column; }
  .hero-actions .btn { width: 100%; }
  .cta-actions { flex-direction: column; align-items: center; }
  .cta-actions .btn { width: 100%; max-width: 280px; }
}

/* ── Scroll Reveal (progressive enhancement) ── */
@media (prefers-reduced-motion: no-preference) {
  .reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease, transform 0.6s ease;
  }
  .reveal.visible {
    opacity: 1;
    transform: translateY(0);
  }
}