/* ===== TOKENS ===== */
:root {
  --ink: #1a1a2e;
  --ink-light: #4a4a6a;
  --bg: #ffffff;
  --bg-soft: #f7f7fb;
  --accent: #5b4fcf;
  --accent-warm: #e8623a;
  --border: #e2e2ee;
  --nav-h: 68px;
  --radius: 12px;
  --font-display: 'DM Serif Display', Georgia, serif;
  --font-body: 'Inter', system-ui, sans-serif;
}

/* ===== RESET ===== */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--font-body);
  color: var(--ink);
  background: var(--bg);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}
a { color: inherit; text-decoration: none; }
img { display: block; max-width: 100%; }

/* ===== NAV ===== */
nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  height: var(--nav-h);
  background: rgba(255,255,255,0.94);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
  display: flex; align-items: center;
  padding: 0 clamp(1.5rem, 5vw, 3.5rem);
  gap: 2rem;
}
.nav-logo { display: flex; align-items: center; gap: 0.6rem; text-decoration: none; white-space: nowrap; flex-shrink: 0; }
.nav-logo img { height: 38px; width: auto; }
.nav-logo span { font-family: var(--font-display); font-size: 1.15rem; color: var(--ink); letter-spacing: 0.02em; }
.nav-links { display: flex; align-items: center; gap: 0.2rem; margin-left: auto; }
.nav-links a {
  font-size: 0.82rem; font-weight: 500; letter-spacing: 0.04em; text-transform: uppercase;
  padding: 0.4rem 0.75rem; border-radius: 6px; color: var(--ink-light);
  transition: color 0.2s, background 0.2s;
}
.nav-links a:hover { color: var(--accent); background: #f0eeff; }
.nav-links a.active { color: var(--accent); }
.nav-contact-btn {
  font-size: 0.82rem; font-weight: 600; letter-spacing: 0.04em; text-transform: uppercase;
  padding: 0.45rem 1.1rem; border-radius: 6px;
  background: var(--accent); color: #fff !important;
  transition: opacity 0.2s, transform 0.15s;
  margin-left: 0.5rem;
}
.nav-contact-btn:hover { opacity: 0.88; transform: translateY(-1px); background: var(--accent) !important; }
.lang-toggle {
  display: flex; align-items: center; gap: 0;
  border: 1.5px solid var(--border); border-radius: 7px; overflow: hidden;
  margin-left: 0.75rem;
}
.lang-toggle a {
  font-size: 0.78rem; font-weight: 600; letter-spacing: 0.06em;
  padding: 0.3rem 0.65rem; color: var(--ink-light) !important;
  background: transparent; border-radius: 0 !important;
  transition: background 0.2s, color 0.2s;
  text-transform: uppercase;
}
.lang-toggle a.active-lang { background: var(--accent); color: #fff !important; }

/* Hamburger */
.nav-hamburger { display: none; flex-direction: column; gap: 5px; cursor: pointer; margin-left: auto; padding: 4px; }
.nav-hamburger span { display: block; width: 24px; height: 2px; background: var(--ink); border-radius: 2px; transition: all 0.3s; }
.mobile-menu {
  display: none; position: fixed; top: var(--nav-h); left: 0; right: 0;
  background: #fff; border-bottom: 1px solid var(--border);
  flex-direction: column; padding: 1rem 1.5rem 1.5rem; gap: 0.25rem; z-index: 99;
}
.mobile-menu a {
  font-size: 0.95rem; font-weight: 500; padding: 0.65rem 0.5rem;
  border-bottom: 1px solid var(--border); color: var(--ink-light);
}
.mobile-menu a:last-child { border-bottom: none; }
.mobile-menu .mobile-contact {
  margin-top: 0.5rem; background: var(--accent); color: #fff !important;
  text-align: center; border-radius: 8px; padding: 0.75rem; font-weight: 600; border-bottom: none;
}
.mobile-lang { display: flex; gap: 0.5rem; margin-top: 0.5rem; }
.mobile-lang a { border: 1.5px solid var(--border); border-radius: 6px; padding: 0.4rem 0.9rem; font-size: 0.82rem; font-weight: 600; text-align: center; border-bottom: 1.5px solid var(--border) !important; }
.mobile-lang a.active-lang { background: var(--accent); color: #fff; border-color: var(--accent) !important; }

/* ===== PAGE WRAPPER ===== */
main { padding-top: var(--nav-h); }

/* ===== HERO ===== */
.hero {
  display: grid; grid-template-columns: 1fr 1fr;
  min-height: calc(100vh - var(--nav-h));
  align-items: center;
}
.hero-text { padding: clamp(3rem, 8vw, 6rem) clamp(2rem, 6vw, 5rem); }
.hero-eyebrow {
  display: inline-block; font-size: 0.75rem; font-weight: 700;
  letter-spacing: 0.14em; text-transform: uppercase;
  color: var(--accent); margin-bottom: 1.25rem;
  border-bottom: 2px solid var(--accent); padding-bottom: 0.2rem;
}
.hero h1 {
  font-family: var(--font-display);
  font-size: clamp(2.4rem, 5.5vw, 4rem);
  line-height: 1.12; color: var(--ink);
  margin-bottom: 1.25rem;
}
.hero h1 em { font-style: normal; color: var(--accent-warm); }
.hero-sub {
  font-size: clamp(1rem, 2vw, 1.15rem);
  color: var(--ink-light); max-width: 460px;
  margin-bottom: 2rem; line-height: 1.75;
}
.hero-cta { display: flex; gap: 1rem; flex-wrap: wrap; }
.btn-primary {
  padding: 0.8rem 1.8rem; background: var(--accent); color: #fff;
  border-radius: var(--radius); font-weight: 600; font-size: 0.9rem;
  letter-spacing: 0.03em; transition: opacity 0.2s, transform 0.15s;
  border: none; cursor: pointer;
}
.btn-primary:hover { opacity: 0.88; transform: translateY(-2px); }
.btn-outline {
  padding: 0.8rem 1.8rem; background: transparent;
  border: 1.5px solid var(--border); color: var(--ink);
  border-radius: var(--radius); font-weight: 600; font-size: 0.9rem;
  transition: border-color 0.2s, color 0.2s, transform 0.15s; cursor: pointer;
}
.btn-outline:hover { border-color: var(--accent); color: var(--accent); transform: translateY(-2px); }
.hero-image {
  position: relative; height: 100%;
  min-height: calc(100vh - var(--nav-h));
  overflow: hidden; background: var(--bg-soft);
  display: flex; align-items: flex-end; justify-content: center;
}
.hero-image img {
  width: 100%; height: 100%;
  object-fit: cover; object-position: top center;
}
.hero-image::before {
  content: ''; position: absolute; inset: 0;
  background: linear-gradient(135deg, rgba(91,79,207,0.08) 0%, transparent 60%);
  z-index: 1;
}

/* ===== CLIENTS ===== */
.clients { padding: 4rem clamp(1.5rem, 6vw, 5rem); border-top: 1px solid var(--border); }
.clients-label {
  font-size: 0.72rem; font-weight: 700; letter-spacing: 0.16em;
  text-transform: uppercase; color: var(--ink-light);
  text-align: center; margin-bottom: 2rem;
}
.clients-row {
  display: flex; flex-wrap: wrap; justify-content: center;
  align-items: center; gap: 1.5rem 3rem;
}
.clients-row span {
  font-family: var(--font-display);
  font-size: clamp(0.85rem, 1.5vw, 1.05rem);
  color: #b0b0c8; font-weight: 400; letter-spacing: 0.06em;
  transition: color 0.2s; cursor: default;
  text-transform: uppercase;
}
.clients-row span:hover { color: var(--ink); }

/* ===== SERVICES GRID (homepage) ===== */
.services-section { padding: 5rem clamp(1.5rem, 6vw, 5rem); background: var(--bg-soft); }
.section-title {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 4vw, 2.5rem);
  color: var(--ink); margin-bottom: 0.5rem;
}
.section-sub { color: var(--ink-light); margin-bottom: 3rem; max-width: 520px; }
.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 1.5rem;
}
.service-card {
  background: #fff; border: 1px solid var(--border);
  border-radius: var(--radius); padding: 2rem 1.75rem;
  transition: box-shadow 0.2s, transform 0.2s; text-decoration: none; display: block;
}
.service-card:hover { box-shadow: 0 8px 32px rgba(91,79,207,0.10); transform: translateY(-3px); }
.service-icon { font-size: 2rem; margin-bottom: 1rem; }
.service-card h3 { font-family: var(--font-display); font-size: 1.25rem; margin-bottom: 0.5rem; color: var(--ink); }
.service-card p { font-size: 0.9rem; color: var(--ink-light); line-height: 1.6; }
.service-arrow {
  display: inline-block; margin-top: 1.25rem;
  font-size: 0.8rem; font-weight: 600; letter-spacing: 0.06em;
  color: var(--accent); text-transform: uppercase;
}

/* ===== INNER PAGE HERO ===== */
.page-hero {
  padding: clamp(3rem, 7vw, 5.5rem) clamp(1.5rem, 6vw, 5rem) 3rem;
  border-bottom: 1px solid var(--border);
}
.page-hero-eyebrow {
  font-size: 0.72rem; font-weight: 700; letter-spacing: 0.16em;
  text-transform: uppercase; color: var(--accent); margin-bottom: 0.75rem;
}
.page-hero h1 {
  font-family: var(--font-display);
  font-size: clamp(2rem, 5vw, 3.25rem);
  line-height: 1.15; margin-bottom: 1rem;
}
.page-hero p { color: var(--ink-light); max-width: 580px; font-size: 1.05rem; line-height: 1.75; }

/* ===== SERVICE DETAIL ===== */
.service-detail { padding: 4rem clamp(1.5rem, 6vw, 5rem); }
.detail-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 4rem; align-items: start; }
.detail-grid.reverse { direction: rtl; }
.detail-grid.reverse > * { direction: ltr; }
.detail-text h2 { font-family: var(--font-display); font-size: 1.75rem; margin-bottom: 1rem; }
.detail-text p { color: var(--ink-light); margin-bottom: 1.25rem; line-height: 1.8; }
.detail-list { list-style: none; margin-bottom: 1.5rem; }
.detail-list li {
  padding: 0.6rem 0; border-bottom: 1px solid var(--border);
  font-size: 0.95rem; display: flex; align-items: center; gap: 0.6rem; color: var(--ink-light);
}
.detail-list li::before { content: '→'; color: var(--accent); font-weight: 700; }
.detail-visual {
  background: var(--bg-soft); border-radius: var(--radius);
  aspect-ratio: 4/3; display: flex; align-items: center; justify-content: center;
  font-size: 5rem; border: 1px solid var(--border);
}

/* ===== CONTACT PAGE ===== */
.contact-section { padding: 4rem clamp(1.5rem, 6vw, 5rem); }
.contact-grid { display: grid; grid-template-columns: 1fr 1.4fr; gap: 4rem; align-items: start; }
.contact-info h2 { font-family: var(--font-display); font-size: 1.75rem; margin-bottom: 1rem; }
.contact-info p { color: var(--ink-light); line-height: 1.8; margin-bottom: 1.5rem; }
.contact-email a { color: var(--accent); font-weight: 600; font-size: 1.05rem; }
.contact-form { display: flex; flex-direction: column; gap: 1.25rem; }
.form-group { display: flex; flex-direction: column; gap: 0.4rem; }
.form-group label { font-size: 0.82rem; font-weight: 600; letter-spacing: 0.05em; text-transform: uppercase; color: var(--ink-light); }
.form-group input,
.form-group textarea,
.form-group select {
  padding: 0.8rem 1rem; border: 1.5px solid var(--border);
  border-radius: 8px; font-family: var(--font-body); font-size: 0.95rem;
  color: var(--ink); background: var(--bg); outline: none;
  transition: border-color 0.2s;
}
.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus { border-color: var(--accent); }
.form-group textarea { min-height: 140px; resize: vertical; }
.form-note { font-size: 0.8rem; color: var(--ink-light); margin-top: -0.5rem; }

/* ===== FOOTER ===== */
footer {
  padding: 3rem clamp(1.5rem, 6vw, 5rem);
  border-top: 1px solid var(--border);
  display: flex; justify-content: space-between; align-items: center;
  flex-wrap: wrap; gap: 1rem;
}
footer p { font-size: 0.82rem; color: var(--ink-light); }
.footer-links { display: flex; gap: 1.5rem; }
.footer-links a { font-size: 0.82rem; color: var(--ink-light); transition: color 0.2s; }
.footer-links a:hover { color: var(--accent); }

/* ===== UTILS ===== */
.hidden { display: none !important; }
.visually-hidden { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0,0,0,0); }

/* ===== RESPONSIVE ===== */
@media (max-width: 900px) {
  .hero { grid-template-columns: 1fr; }
  .hero-image { min-height: 55vw; height: 55vw; }
  .detail-grid, .contact-grid { grid-template-columns: 1fr; gap: 2.5rem; }
  .detail-grid.reverse { direction: ltr; }
}
@media (max-width: 1000px) {
  .nav-links { display: none; }
  .nav-hamburger { display: flex; }
  .nav-logo span { font-size: 1rem; }
}
@media (max-width: 700px) {
  .hero-text { padding: 2.5rem 1.5rem; }
}

/* ===== HERO2 (new homepage hero) ===== */
.hero2 {
  display: grid; grid-template-columns: 1fr 1fr;
  min-height: calc(100vh - var(--nav-h));
  align-items: center;
  padding: clamp(3rem, 8vw, 6rem) clamp(2rem, 6vw, 5rem);
  gap: 3rem;
}
.hero2-text { max-width: 520px; }
.hero2-text h1 {
  font-family: var(--font-display);
  font-size: clamp(2.6rem, 5.5vw, 4.2rem);
  line-height: 1.1; color: var(--ink); margin-bottom: 1.25rem;
}
.hero2-sub { font-size: 1.05rem; color: var(--ink-light); margin-bottom: 2rem; line-height: 1.75; }
.hero2-cta { display: flex; gap: 1rem; flex-wrap: wrap; }
.hero2-logo {
  display: flex; align-items: center; justify-content: center;
}
.hero2-logo img {
  width: min(460px, 90%);
}

/* ===== ABOUT ===== */
.about-section {
  padding: clamp(4rem, 8vw, 6rem) clamp(2rem, 6vw, 5rem);
  border-top: 1px solid var(--border);
}
.about-grid {
  display: grid; grid-template-columns: 1fr 1.5fr;
  gap: 4rem; align-items: start;
}
.about-photo {
  border-radius: var(--radius); overflow: hidden;
  background: #e8e8f5;
  max-width: 360px;
}
.about-photo img { width: 100%; display: block; }
.section-eyebrow {
  font-family: var(--font-display); font-size: 1.6rem;
  color: var(--ink); margin-bottom: 0.25rem;
}
.about-sub { font-size: 1rem; color: var(--ink-light); margin-bottom: 1.5rem; }
.about-text p {
  color: var(--ink-light); line-height: 1.85; margin-bottom: 1rem;
  font-size: 0.97rem;
}
.about-text p strong { color: var(--ink); font-style: italic; }

/* ===== SERVICES GRID 2 ===== */
.services-section2 {
  background: #1a1a2e; padding: clamp(4rem, 8vw, 6rem) clamp(2rem, 6vw, 5rem);
}
.services-section2-inner { max-width: 1100px; margin: 0 auto; }
.section-title2 {
  font-family: var(--font-display);
  font-size: clamp(1.75rem, 3.5vw, 2.4rem);
  color: #fff; text-align: center; margin-bottom: 3rem;
}
.services-grid2 {
  display: grid; grid-template-columns: repeat(2, 1fr);
  gap: 1.5rem;
}
.service-card2 {
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: var(--radius); padding: 2.25rem 2rem;
  text-decoration: none; display: block;
  transition: background 0.2s, transform 0.2s, box-shadow 0.2s;
}
.service-card2:hover {
  background: rgba(255,255,255,0.11);
  transform: translateY(-3px);
  box-shadow: 0 12px 40px rgba(0,0,0,0.3);
}
.service-icon2 { font-size: 2.5rem; margin-bottom: 1rem; }
.service-card2 h3 {
  font-family: var(--font-display); font-size: 1.4rem;
  color: #fff; margin-bottom: 0.6rem;
}
.service-card2 p { font-size: 0.9rem; color: rgba(255,255,255,0.6); line-height: 1.65; }

/* ===== CLIENTS 2 ===== */
.clients2 {
  padding: clamp(4rem, 8vw, 5.5rem) clamp(2rem, 6vw, 5rem);
  text-align: center;
}
.clients2 h2 {
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 3vw, 2rem);
  color: var(--ink); margin-bottom: 2.5rem;
}
.clients2-grid {
  display: flex; flex-wrap: wrap;
  justify-content: center; gap: 1rem;
}
.client-badge {
  font-size: 0.82rem; font-weight: 700; letter-spacing: 0.1em;
  text-transform: uppercase; color: var(--ink-light);
  border: 1.5px solid var(--border); border-radius: 40px;
  padding: 0.55rem 1.4rem;
  transition: border-color 0.2s, color 0.2s;
  cursor: default;
}
.client-badge:hover { border-color: var(--accent); color: var(--accent); }

/* ===== TESTIMONIALS ===== */
.testimonials {
  background: var(--bg-soft);
  padding: clamp(4rem, 8vw, 5.5rem) clamp(2rem, 6vw, 5rem);
  border-top: 1px solid var(--border);
}
.testimonials h2 {
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 3vw, 2rem);
  color: var(--ink); text-align: center; margin-bottom: 3rem;
}
.testimonials-grid {
  display: grid; grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem; max-width: 1100px; margin: 0 auto;
}
.testimonial-card {
  background: #fff; border: 1px solid var(--border);
  border-radius: var(--radius); padding: 2rem;
  display: flex; flex-direction: column; gap: 1.5rem;
}
.testimonial-text {
  font-size: 0.95rem; color: var(--ink-light);
  line-height: 1.8; font-style: italic; flex: 1;
}
.testimonial-author {
  display: flex; align-items: center; gap: 0.75rem;
}
.testimonial-avatar {
  width: 44px; height: 44px; border-radius: 50%;
  background: var(--bg-soft); border: 1px solid var(--border);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.3rem; flex-shrink: 0;
}
.testimonial-author span { font-weight: 600; font-size: 0.9rem; color: var(--ink); }

/* ===== CTA BAND ===== */
.cta-band {
  background: var(--accent); color: #fff;
  padding: clamp(3.5rem, 7vw, 5rem) clamp(2rem, 6vw, 5rem);
  text-align: center;
}
.cta-band h2 {
  font-family: var(--font-display);
  font-size: clamp(1.75rem, 3.5vw, 2.5rem);
  margin-bottom: 0.75rem; color: #fff;
}
.cta-band p { color: rgba(255,255,255,0.8); margin-bottom: 2rem; font-size: 1.05rem; }
.cta-band .btn-primary {
  background: #fff; color: var(--accent);
  font-size: 1rem; padding: 0.9rem 2.2rem;
}
.cta-band .btn-primary:hover { opacity: 0.92; }

/* ===== FOOTER 2 ===== */
.footer2 {
  background: #0f0f1e; color: rgba(255,255,255,0.55);
  padding: clamp(2.5rem, 5vw, 3.5rem) clamp(2rem, 6vw, 5rem);
  display: flex; flex-direction: column; align-items: center; gap: 1.75rem;
  text-align: center;
}
.footer2-nav { display: flex; flex-wrap: wrap; justify-content: center; gap: 0.25rem; }
.footer2-nav a {
  font-size: 0.85rem; color: rgba(255,255,255,0.55);
  padding: 0.35rem 0.85rem; border-radius: 6px;
  transition: color 0.2s;
}
.footer2-nav a:hover { color: #fff; }
.footer2-social { display: flex; gap: 1.25rem; }
.social-icon {
  color: rgba(255,255,255,0.45); transition: color 0.2s;
  display: flex; align-items: center;
}
.social-icon:hover { color: #fff; }
.footer2-copy { font-size: 0.78rem; }

/* ===== RESPONSIVE ADDITIONS ===== */
@media (max-width: 900px) {
  .hero2 { grid-template-columns: 1fr; padding-bottom: 3rem; }
  .hero2-logo { order: -1; }
  .hero2-logo img { width: min(280px, 70%); }
  .about-grid { grid-template-columns: 1fr; }
  .about-photo { max-width: 100%; }
  .services-grid2 { grid-template-columns: 1fr; }
  .testimonials-grid { grid-template-columns: 1fr; }
}
@media (max-width: 600px) {
  .services-grid2 { grid-template-columns: 1fr; }
  .testimonials-grid { grid-template-columns: 1fr; }
  .clients2-grid { gap: 0.75rem; }
}