/* ========== RESET ========== */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: 'Inter', -apple-system, sans-serif;
  background: #EDEDED;
  color: #111111;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
a { text-decoration: none; color: inherit; }
ul { list-style: none; }
img { max-width: 100%; display: block; }

/* ========== DESIGN TOKENS ========== */
:root {
  --bg-card: #E4E4E4;
  --text: #111111;
  --text-secondary: #6B6B6B;
  --text-muted: #9A9A9A;
  --divider: #DADADA;

  --purple: #1E63FF;
  --purple-light: #5AA9FF;
  --dark-card: #0B0B0F;
  --radius-pill: 9999px;
  --radius-lg: 40px;
  --radius-md: 16px;
  --radius-sm: 12px;
  --container: 1200px;
}

/* ========== UTILITIES ========== */
.container { max-width: var(--container); margin: 0 auto; padding: 0 24px; }
.btn {
  display: inline-flex; align-items: center; gap: 6px;
  font-family: inherit; font-size: 14px; font-weight: 500;
  cursor: pointer; transition: all 0.25s;
}
.btn-pill { border-radius: var(--radius-pill); padding: 12px 28px; }
.btn-sm { padding: 10px 22px; font-size: 13px; }
.btn-dark { background: #111; color: #fff; border: none; }
.btn-dark:hover { background: #333; }
.btn-outline { background: #fff; color: #111; border: 1px solid var(--divider); }
.btn-outline:hover { border-color: #111; }
.btn-purple { background: var(--purple); color: #fff; border: none; }
.btn-purple:hover { background: #0F3DA3; }
.arrow { font-size: 14px; transition: transform 0.2s; }
.btn:hover .arrow { transform: translate(2px, -2px); }
.eyebrow {
  display: inline-block; font-size: 13px; color: var(--text-secondary);
  margin-bottom: 16px; letter-spacing: 0.02em;
}
.section-header { text-align: center; margin-bottom: 48px; }
.section-header h2 {
  font-family: 'Poppins', sans-serif;
  font-size: clamp(26px, 3vw, 34px); font-weight: 700;
  line-height: 1.15; margin-bottom: 14px; letter-spacing: -0.02em;
}
.section-header p {
  font-size: 15px; color: var(--text-secondary);
  max-width: 520px; margin: 0 auto; line-height: 1.6;
}

/* ========== NAVBAR ========== */
.navbar {
  position: fixed; top: 16px; left: 50%; transform: translateX(-50%);
  z-index: 100; width: calc(100% - 32px); max-width: var(--container);
}
.nav-inner {
  display: flex; align-items: center; justify-content: space-between;
  background: rgba(255,255,255,0.92); backdrop-filter: blur(16px) saturate(180%);
  border-radius: var(--radius-pill); padding: 10px 12px 10px 24px;
  box-shadow: 0 1px 3px rgba(0,0,0,0.04), 0 4px 24px rgba(0,0,0,0.06);
  border: 1px solid rgba(0,0,0,0.04);
  transition: box-shadow 0.3s, background 0.3s;
}
.nav-inner:hover {
  box-shadow: 0 2px 6px rgba(0,0,0,0.06), 0 8px 32px rgba(0,0,0,0.08);
}
.logo {
  font-family: 'Poppins', sans-serif;
  font-size: 20px; font-weight: 800; letter-spacing: -0.02em;
  flex-shrink: 0;
}
.dot { color: var(--purple); }
.nav-links { display: flex; gap: 4px; }
.nav-links a {
  font-size: 13px; font-weight: 500; color: var(--text-secondary);
  position: relative; transition: color 0.2s;
  padding: 6px 14px; border-radius: var(--radius-pill);
}
.nav-links a:hover { color: var(--text); background: rgba(0,0,0,0.04); }
.nav-links a.active { color: var(--text); font-weight: 600; background: rgba(0,0,0,0.05); }
.hamburger {
  display: none; flex-direction: column; gap: 5px; background: none;
  border: none; cursor: pointer; padding: 8px; margin-right: 4px;
}
.hamburger span {
  width: 20px; height: 2px; background: var(--text); border-radius: 2px;
  transition: transform 0.3s, opacity 0.3s;
}
.hamburger.open span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
.hamburger.open span:nth-child(2) { opacity: 0; }
.hamburger.open span:nth-child(3) { transform: rotate(-45deg) translate(5px, -5px); }

/* ========== HERO ========== */
.hero {
  padding: 140px 0 80px;
  text-align: center;
}
.hero h1 {
  font-family: 'Poppins', sans-serif;
  font-size: clamp(36px, 5.5vw, 64px);
  font-weight: 700; line-height: 1.08;
  max-width: 860px; margin: 0 auto 20px;
  letter-spacing: -0.03em;
}
.hero-sub {
  font-size: 16px; color: var(--text-secondary);
  max-width: 600px; margin: 0 auto 32px;
  line-height: 1.65;
}
.hero-btns { display: flex; gap: 12px; justify-content: center; }

/* ========== CASE STUDY CARD ========== */
.case-study {
  padding: 0 24px 80px;
  max-width: var(--container); margin: 0 auto;
  margin-top: -20px;
}
.case-card {
  background: var(--dark-card);
  border-radius: var(--radius-lg);
  padding: 80px 48px 64px;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.case-glow {
  position: absolute; bottom: -60px; left: 50%; transform: translateX(-50%);
  width: 500px; height: 300px;
  background: radial-gradient(circle, rgba(30,99,255,0.25) 0%, transparent 70%);
  pointer-events: none;
}
.case-tag {
  display: inline-flex; align-items: center; gap: 6px;
  background: rgba(255,255,255,0.08); color: rgba(255,255,255,0.7);
  font-size: 13px; padding: 8px 18px; border-radius: var(--radius-pill);
  margin-bottom: 32px; transition: background 0.2s;
  position: relative; z-index: 1;
}
.case-tag:hover { background: rgba(255,255,255,0.12); }
.case-tag .arrow { color: var(--purple-light); }
.case-card h2 {
  font-family: 'Poppins', sans-serif;
  font-size: clamp(28px, 3.5vw, 44px);
  font-weight: 700; color: #fff;
  line-height: 1.12; max-width: 700px;
  margin: 0 auto 20px; letter-spacing: -0.02em;
  position: relative; z-index: 1;
}
.case-sub {
  font-size: 15px; color: rgba(255,255,255,0.55);
  max-width: 600px; margin: 0 auto 36px;
  line-height: 1.65; position: relative; z-index: 1;
}
.case-avatars {
  display: flex; justify-content: center; margin: 32px auto 0;
  position: relative; z-index: 1;
}
.avatar {
  width: 36px; height: 36px; border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  color: #fff; font-size: 13px; font-weight: 600;
  border: 2px solid var(--dark-card);
  margin-left: -10px;
}
.avatar:first-child { margin-left: 0; }
.case-rating {
  display: flex; align-items: center; justify-content: center;
  gap: 10px; margin-top: 16px; position: relative; z-index: 1;
}
.stars { color: var(--purple); font-size: 14px; letter-spacing: 2px; }
.case-rating span { font-size: 13px; color: rgba(255,255,255,0.45); }
.case-names {
  display: flex; justify-content: center; gap: 32px;
  margin-top: 24px; flex-wrap: wrap;
  position: relative; z-index: 1;
}
.case-names div {
  font-size: 12px; color: rgba(255,255,255,0.4);
}
.case-names strong { color: rgba(255,255,255,0.7); font-weight: 500; }

/* ========== SERVICES ========== */
.services { padding: 40px 24px 80px; max-width: var(--container); margin: 0 auto; }
.services-card {
  background: var(--bg-card); border-radius: var(--radius-lg);
  padding: 64px 48px 48px;
}

/* Service rows */
.service-row {
  display: flex; align-items: center; justify-content: space-between;
  padding: 26px 0;
  border-bottom: 1px solid var(--divider);
  cursor: pointer; transition: background 0.2s;
}
.service-row:last-child { border-bottom: none; }
.service-row:hover { background: rgba(0,0,0,0.02); border-radius: 8px; padding-left: 12px; padding-right: 12px; }
.service-left { flex: 1; }
.service-title {
  font-family: 'Poppins', sans-serif;
  font-size: 20px; font-weight: 600; margin-bottom: 4px;
  display: flex; align-items: center; gap: 8px;
}
.badge {
  font-size: 11px; font-weight: 500; color: var(--text-muted);
  background: rgba(0,0,0,0.05); border-radius: 50%;
  width: 24px; height: 24px; display: inline-flex;
  align-items: center; justify-content: center;
}
.service-desc { font-size: 14px; color: var(--text-secondary); max-width: 450px; }
.service-arrow {
  font-size: 18px; color: var(--text); width: 40px; height: 40px;
  display: flex; align-items: center; justify-content: center;
  border-radius: 50%; background: rgba(0,0,0,0.03);
  transition: all 0.2s; flex-shrink: 0;
}
.service-row:hover .service-arrow { background: #111; color: #fff; }

/* ========== VALUE + STATS ========== */
.value-section { padding: 40px 24px 80px; max-width: var(--container); margin: 0 auto; }
.value-card {
  background: var(--bg-card); border-radius: var(--radius-lg);
  padding: 56px 48px; position: relative; overflow: hidden;
}
.value-grid {
  display: grid; grid-template-columns: 1fr 1fr;
  gap: 48px; align-items: start;
}
.value-right { border-left: 1px solid var(--divider); padding-left: 48px; }
.value-left h2, .value-right h2 {
  font-family: 'Poppins', sans-serif;
  font-size: clamp(19px, 1.8vw, 24px); font-weight: 700;
  line-height: 1.2; letter-spacing: -0.02em; margin-bottom: 16px;
}
.value-left p, .value-right p { font-size: 14px; color: var(--text-secondary); line-height: 1.65; margin-bottom: 20px; }
.stats-row {
  display: grid; grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}
.stat { text-align: center; }
.stat-num {
  display: block;
  font-family: 'Poppins', sans-serif;
  font-size: 36px; font-weight: 700; color: var(--purple);
}
.stat-label { font-size: 13px; color: var(--text-secondary); }

/* ========== FEATURE ========== */
.feature-section { padding: 40px 24px 80px; max-width: var(--container); margin: 0 auto; }
.feature-grid {
  background: var(--bg-card); border-radius: var(--radius-lg);
  padding: 64px 48px;
}
.feature-left h2 {
  font-family: 'Poppins', sans-serif;
  font-size: clamp(24px, 2.5vw, 32px); font-weight: 700;
  line-height: 1.15; letter-spacing: -0.02em; margin-bottom: 16px;
}
.feature-left p {
  font-size: 15px; color: var(--text-secondary);
  line-height: 1.7; margin-bottom: 24px;
}

/* ========== TEAM ========== */
.team-section { padding: 40px 24px 80px; max-width: var(--container); margin: 0 auto; }
.team-section .section-header p { color: var(--text-secondary); margin-top: 8px; }
.team-photo-grid {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; margin-top: 40px;
}
.team-photo-card {
  position: relative; aspect-ratio: 3/4; border-radius: 28px 8px;
  overflow: hidden; background: #14151A;
  display: flex; align-items: flex-end;
  box-shadow: 0 1px 3px rgba(0,0,0,0.08);
  transition: transform 0.35s ease, box-shadow 0.35s ease, border-radius 0.35s ease;
}
.team-photo-card:nth-child(even) { margin-top: 28px; }
.team-photo-card:hover {
  transform: translateY(-8px);
  border-radius: 8px 28px;
  box-shadow: 0 20px 40px rgba(30,99,255,0.25);
}
.team-monogram {
  position: absolute; inset: 0; display: flex; align-items: center; justify-content: center;
  font-family: 'Poppins', sans-serif; font-size: 96px; font-weight: 700;
  color: rgba(255,255,255,0.08);
}
.team-photo-img {
  position: absolute; inset: 0; width: 100%; height: 100%;
  object-fit: cover; object-position: top center;
  filter: grayscale(100%) contrast(1.05);
  transition: filter 0.4s ease, transform 0.5s ease;
}
.team-photo-card:hover .team-photo-img { filter: grayscale(0%); transform: scale(1.08); }
.team-photo-card::after {
  content: ''; position: absolute; inset: 0;
  background: linear-gradient(to top, rgba(0,0,0,0.85) 0%, transparent 55%);
}
.team-photo-info { position: relative; z-index: 1; padding: 20px; color: #fff; }
.team-photo-info h3 { font-family: 'Poppins', sans-serif; font-size: 16px; font-weight: 600; }
.team-photo-info .team-role {
  display: inline-flex; align-items: center; gap: 6px;
  font-size: 12px; color: rgba(255,255,255,0.75); margin-top: 4px;
}
.team-photo-info .team-role::before {
  content: ''; width: 6px; height: 6px; border-radius: 50%; background: var(--purple-light);
}
.team-photo-featured { background: linear-gradient(160deg, #1E63FF, #0A1633); }
.team-photo-featured::before {
  content: 'Founder'; position: absolute; top: 14px; right: 14px; z-index: 2;
  font-size: 10px; font-weight: 700; letter-spacing: 0.05em; text-transform: uppercase;
  color: #fff; background: rgba(255,255,255,0.15); backdrop-filter: blur(4px);
  padding: 5px 10px; border-radius: var(--radius-pill);
}
@media (max-width: 768px) {
  .team-photo-grid { grid-template-columns: repeat(2, 1fr); }
  .team-photo-card:nth-child(even) { margin-top: 0; }
}
@media (max-width: 480px) { .team-photo-grid { grid-template-columns: 1fr 1fr; gap: 10px; } }

/* ========== TESTIMONIALS ========== */
.testimonials-section { padding: 40px 24px 80px; max-width: var(--container); margin: 0 auto; }
.testimonials-track {
  display: flex; gap: 20px;
  overflow-x: auto; scroll-snap-type: x mandatory;
  scrollbar-width: none; padding-bottom: 8px;
}
.testimonials-track::-webkit-scrollbar { display: none; }
.testimonial-card {
  min-width: 320px; flex-shrink: 0;
  background: #fff; border-radius: var(--radius-md);
  padding: 32px; scroll-snap-align: start;
  transition: transform 0.3s, box-shadow 0.3s;
}
.testimonial-card:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 24px rgba(0,0,0,0.06);
}
.quote-icon {
  font-family: Georgia, serif;
  font-size: 48px; line-height: 1; color: var(--purple);
  margin-bottom: 12px;
}
.testimonial-card p {
  font-size: 15px; color: var(--text-secondary);
  line-height: 1.65; margin-bottom: 20px;
}
.testimonial-author {
  display: flex; align-items: center; gap: 12px;
}
.t-avatar {
  width: 36px; height: 36px; border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  color: #fff; font-size: 13px; font-weight: 600;
  flex-shrink: 0;
}
.testimonial-author strong { display: block; font-size: 14px; font-weight: 600; }
.testimonial-author span { font-size: 12px; color: var(--text-muted); }
/* ========== WORK / PORTFOLIO ========== */
.work-section { padding: 40px 0 80px; }
.projects-grid {
  display: grid; grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}
.project-card {
  background: #fff; border-radius: var(--radius-md);
  overflow: hidden; transition: transform 0.3s, box-shadow 0.3s;
}
.project-card:hover { transform: translateY(-4px); box-shadow: 0 8px 32px rgba(0,0,0,0.08); }
.project-thumb { height: 180px; }
.project-info { padding: 20px; }
.project-tag {
  font-size: 12px; color: var(--text-muted);
  text-transform: uppercase; letter-spacing: 0.05em;
}
.project-info h3 {
  font-family: 'Poppins', sans-serif;
  font-size: 16px; font-weight: 600; margin: 6px 0 6px;
}
.project-info p { font-size: 13px; color: var(--text-secondary); }

/* ========== PROCESS ========== */
.process-section { padding: 40px 24px 80px; max-width: var(--container); margin: 0 auto; }
.process-flow {
  display: flex; align-items: center; gap: 0;
  overflow-x: auto; padding: 20px 0;
  scrollbar-width: none;
}
.process-flow::-webkit-scrollbar { display: none; }
.process-card {
  flex: 1; min-width: 200px; max-width: 260px;
  background: #fff; border-radius: var(--radius-md);
  padding: 32px 24px; position: relative; overflow: hidden;
  transition: transform 0.3s, box-shadow 0.3s;
  border-top: 4px solid var(--step-color, var(--purple));
  box-shadow: 0 1px 3px rgba(0,0,0,0.04);
}
.process-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 32px rgba(30,99,255,0.15);
}
.process-card-bg {
  position: absolute; top: -20px; right: -20px;
  width: 80px; height: 80px; border-radius: 50%;
  background: var(--step-color, var(--purple)); opacity: 0.08;
}
.process-card:nth-child(1) { --step-color: #0A1633; }
.process-card:nth-child(3) { --step-color: #14318F; }
.process-card:nth-child(5) { --step-color: #1E63FF; }
.process-card:nth-child(7) { --step-color: #5AA9FF; }
.process-num {
  display: inline-flex; align-items: center; justify-content: center;
  width: 32px; height: 32px; border-radius: 50%;
  font-family: 'Poppins', sans-serif;
  font-size: 13px; font-weight: 700; color: #fff;
  background: var(--step-color, var(--purple));
  margin-bottom: 16px; letter-spacing: 0.02em;
}
.process-card h4 {
  font-family: 'Poppins', sans-serif;
  font-size: 18px; font-weight: 600; margin-bottom: 8px;
  color: var(--text);
}
.process-card p {
  font-size: 14px; color: var(--text-secondary); line-height: 1.6;
}
.process-dots {
  display: flex; gap: 4px; margin-top: 16px;
}
.process-dots span {
  width: 6px; height: 6px; border-radius: 50%;
  background: var(--step-color, var(--purple)); opacity: 0.35;
}
.process-arrow-block {
  flex-shrink: 0; padding: 0 4px;
}
.process-card,
.process-arrow-block {
  opacity: 0; transform: translateX(-20px);
  transition: opacity 0.5s ease, transform 0.5s ease;
}
.process-flow.visible .process-card,
.process-flow.visible .process-arrow-block {
  opacity: 1; transform: translateX(0);
}
.process-flow.visible .process-card:nth-child(1),
.process-flow.visible .process-arrow-block:nth-child(2) { transition-delay: 0s; }
.process-flow.visible .process-card:nth-child(3),
.process-flow.visible .process-arrow-block:nth-child(4) { transition-delay: 0.12s; }
.process-flow.visible .process-card:nth-child(5),
.process-flow.visible .process-arrow-block:nth-child(6) { transition-delay: 0.24s; }
.process-flow.visible .process-card:nth-child(7) { transition-delay: 0.36s; }

/* ========== CLIENTS ========== */
.clients-section { padding: 40px 24px 80px; max-width: var(--container); margin: 0 auto; }
.clients-track { overflow: hidden; }
.clients-logos {
  display: flex; gap: 48px; align-items: center;
  animation: scroll-logos 20s linear infinite;
  width: max-content;
}
.client-logo {
  font-family: 'Poppins', sans-serif;
  font-size: 18px; font-weight: 700; color: var(--text-muted);
  white-space: nowrap; opacity: 0.5;
  transition: opacity 0.3s;
}
.client-logo:hover { opacity: 1; }
@keyframes scroll-logos {
  0% { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

/* ========== FAQ ========== */
.faq-section { padding: 40px 24px 80px; max-width: 800px; margin: 0 auto; }
.faq-list { display: flex; flex-direction: column; gap: 8px; }
.faq-item {
  background: #fff; border-radius: var(--radius-sm);
  overflow: hidden;
}
.faq-q {
  width: 100%; display: flex; align-items: center; justify-content: space-between;
  padding: 20px 24px; background: none; border: none;
  font-family: 'Poppins', sans-serif;
  font-size: 15px; font-weight: 600; color: var(--text);
  cursor: pointer; text-align: left;
}
.faq-chevron {
  flex-shrink: 0; transition: transform 0.3s;
  color: var(--text-muted);
}
.faq-item.open .faq-chevron { transform: rotate(180deg); }
.faq-a {
  max-height: 0; overflow: hidden; transition: max-height 0.3s ease, padding 0.3s ease;
}
.faq-item.open .faq-a { max-height: 200px; padding: 0 24px 20px; }
.faq-a p { font-size: 14px; color: var(--text-secondary); line-height: 1.65; }

/* ========== CONTACT ========== */
.contact-section { padding: 40px 24px 80px; max-width: var(--container); margin: 0 auto; }
.contact-card {
  background: var(--dark-card); border-radius: var(--radius-lg);
  padding: 80px 48px 64px; text-align: center;
  position: relative; overflow: hidden;
}
.contact-glow {
  position: absolute; top: -80px; left: 50%; transform: translateX(-50%);
  width: 600px; height: 400px;
  background: radial-gradient(circle, rgba(30,99,255,0.2) 0%, transparent 70%);
  pointer-events: none;
}
.contact-card h2 {
  font-family: 'Poppins', sans-serif;
  font-size: clamp(28px, 3.5vw, 44px);
  font-weight: 700; color: #fff;
  line-height: 1.12; margin-bottom: 12px;
  position: relative; z-index: 1;
}
.contact-sub {
  font-size: 15px; color: rgba(255,255,255,0.5);
  max-width: 500px; margin: 0 auto 28px;
  line-height: 1.65; position: relative; z-index: 1;
}
.contact-details-row {
  display: flex; justify-content: center; gap: 12px;
  margin-bottom: 40px; flex-wrap: wrap;
  position: relative; z-index: 1;
}
.contact-pill {
  display: inline-flex; align-items: center; gap: 8px;
  background: rgba(255,255,255,0.06); border: 1px solid rgba(255,255,255,0.08);
  border-radius: var(--radius-pill); padding: 10px 20px;
  font-size: 13px; color: rgba(255,255,255,0.6);
}
.contact-form {
  display: flex; flex-direction: column; gap: 14px;
  max-width: 560px; margin: 0 auto;
  position: relative; z-index: 1;
}
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.form-group { display: flex; flex-direction: column; gap: 6px; text-align: left; }
.form-group label { font-size: 12px; font-weight: 500; color: rgba(255,255,255,0.4); }
.form-group input, .form-group textarea, .form-group select {
  font-family: inherit; font-size: 14px; padding: 14px 18px;
  border: 1px solid rgba(255,255,255,0.1); border-radius: var(--radius-sm);
  background: rgba(255,255,255,0.05); color: #fff;
  transition: border-color 0.2s, background 0.2s; outline: none;
}
.form-group input::placeholder, .form-group textarea::placeholder {
  color: rgba(255,255,255,0.25);
}
.form-group input:focus, .form-group textarea:focus, .form-group select:focus {
  border-color: var(--purple); background: rgba(255,255,255,0.08);
}
.form-group textarea { resize: vertical; }
.form-group select option { background: #111; color: #fff; }
.btn-submit { align-self: center; margin-top: 8px; }

/* ========== CTA ========== */
.cta-section { padding: 40px 24px 80px; max-width: var(--container); margin: 0 auto; }
.cta-card {
  background: var(--dark-card); border-radius: var(--radius-lg);
  padding: 80px 48px; text-align: center;
  position: relative; overflow: hidden;
}
.cta-card h2 {
  font-family: 'Poppins', sans-serif;
  font-size: clamp(28px, 3.5vw, 44px);
  font-weight: 700; color: #fff;
  line-height: 1.12; margin-bottom: 16px;
  position: relative; z-index: 1;
}
.cta-card p {
  font-size: 15px; color: rgba(255,255,255,0.55);
  max-width: 500px; margin: 0 auto 32px;
  line-height: 1.65; position: relative; z-index: 1;
}
.cta-card .btn { position: relative; z-index: 1; }

/* ========== FOOTER ========== */
.footer { padding: 48px 24px 24px; border-top: 1px solid var(--divider); }
.footer-grid {
  display: grid; grid-template-columns: 1.5fr repeat(4, 1fr);
  gap: 40px; margin-bottom: 32px;
}
.footer-logo { margin-bottom: 12px; display: inline-block; }
.footer-brand p {
  font-size: 14px; color: var(--text-secondary);
  line-height: 1.6; margin-bottom: 16px;
}
.social-icons { display: flex; gap: 16px; }
.social-icons a {
  color: var(--text-muted); transition: color 0.2s, transform 0.2s;
  display: flex; align-items: center; justify-content: center;
}
.social-icons a:hover { color: var(--text); transform: translateY(-2px); }
.footer-col h4 {
  font-family: 'Poppins', sans-serif;
  font-size: 14px; font-weight: 600; margin-bottom: 16px;
}
.footer-col ul { display: flex; flex-direction: column; gap: 10px; }
.footer-col a {
  font-size: 14px; color: var(--text-secondary);
  transition: color 0.2s;
}
.footer-col a:hover { color: var(--purple); }
.footer-bottom {
  padding: 20px 0; text-align: center;
  font-size: 13px; color: var(--text-muted);
}

/* ========== MOBILE NAV ========== */
.nav-overlay {
  position: fixed; inset: 0; background: rgba(10,10,15,0.45);
  backdrop-filter: blur(2px); z-index: 90;
  opacity: 0; visibility: hidden; transition: opacity 0.3s ease, visibility 0.3s ease;
}
.nav-overlay.active { opacity: 1; visibility: visible; }
.nav-mobile-cta { display: none; }
body.nav-open { overflow: hidden; }

@media (max-width: 768px) {
  .nav-links {
    display: flex; flex-direction: column;
    position: absolute; top: calc(100% + 10px); left: 0; right: 0;
    background: rgba(255,255,255,0.98); backdrop-filter: blur(20px) saturate(180%);
    border-radius: 20px;
    padding: 10px; box-shadow: 0 12px 40px rgba(0,0,0,0.14);
    gap: 2px; z-index: 95;
    opacity: 0; visibility: hidden; pointer-events: none;
    transform: translateY(-10px) scale(0.98); transform-origin: top center;
    transition: opacity 0.25s ease, transform 0.25s ease, visibility 0.25s ease;
  }
  .nav-links.active { opacity: 1; visibility: visible; pointer-events: auto; transform: translateY(0) scale(1); }
  .nav-links a {
    padding: 14px 16px; border-radius: 12px; font-size: 15px;
  }
  .nav-links a:hover { background: rgba(0,0,0,0.04); }
  .nav-links a.active { background: rgba(0,0,0,0.05); }
  .nav-mobile-cta {
    display: flex; justify-content: center; align-items: center; gap: 6px;
    background: var(--purple); color: #fff; font-weight: 600;
    padding: 14px 16px; border-radius: 12px; margin: 10px 2px 2px;
  }
  .container { padding: 0 16px; }
  .hamburger { display: flex; }
  .hero h1 { font-size: 32px; }
  .hero-btns { flex-direction: column; align-items: stretch; }
  .hero-btns .btn { justify-content: center; }
  .case-card { padding: 40px 20px 32px; border-radius: 24px; }
  .case-names { flex-direction: column; gap: 8px; }
  .case-card .btn { width: 100%; justify-content: center; }
  .services-card { padding: 32px 16px 24px; border-radius: 24px; }
  .value-card, .feature-grid { padding: 32px 16px; }
  .value-grid { grid-template-columns: 1fr; }
  .value-right { border-left: none; padding-left: 0; border-top: 1px solid var(--divider); padding-top: 32px; margin-top: 8px; }
  .value-left .btn, .value-right .btn { width: 100%; justify-content: center; }
  .projects-grid { grid-template-columns: 1fr 1fr; }
  .process-flow { flex-direction: column; gap: 16px; }
  .process-card { width: 100%; min-width: 0; max-width: none; }
  .process-arrow-block { display: none; }
  .contact-card { padding: 40px 20px 32px; border-radius: 24px; }
  .form-row { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 32px 20px; }
  .footer-brand { grid-column: 1 / -1; }
  .stats-row { grid-template-columns: repeat(2, 1fr); }
  .cta-card { padding: 40px 20px; border-radius: 24px; }
  .cta-card .btn { width: 100%; justify-content: center; }
}
@media (max-width: 480px) {
  .nav-inner > .btn-dark.btn-pill { display: none; }
  .projects-grid { grid-template-columns: 1fr; }
  .case-card h2 { font-size: 24px; }
}

/* ========== FADE-IN ========== */
.fade-in {
  opacity: 0; transform: translateY(20px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}
.fade-in.visible { opacity: 1; transform: translateY(0); }