/* ===================================================
   XEVA — Global Design System
   =================================================== */

/* Google Fonts loaded via <link> in HTML for best performance */

/* ---- CSS Variables ---- */
:root {
  --clr-black: #0a0a0a;
  --clr-dark: #111111;
  --clr-dark2: #1a1a1a;
  --clr-dark3: #222222;
  --clr-border: #2a2a2a;
  --clr-border-light: #e5e5e5;
  --clr-white: #ffffff;
  --clr-off-white: #f5f5f5;
  --clr-light-gray: #999999;
  --clr-accent: #c9893a;
  --clr-accent2: #e6a84d;
  --clr-text: #ffffff;
  --clr-text-muted: #888888;
  --ff-main: 'Inter', system-ui, -apple-system, sans-serif;
  --radius-sm: 6px;
  --radius-md: 12px;
  --radius-lg: 20px;
  --radius-pill: 100px;
  /* Fast, snappy easing — no sluggish delays */
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
  --transition: 0.22s cubic-bezier(0.22, 1, 0.36, 1);
  --transition-med: 0.38s cubic-bezier(0.22, 1, 0.36, 1);
  --shadow-sm: 0 2px 8px rgba(0,0,0,0.15);
  --shadow-md: 0 8px 30px rgba(0,0,0,0.25);
  --shadow-lg: 0 20px 60px rgba(0,0,0,0.4);
}

/* ---- Reset ---- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html {
  scroll-behavior: smooth;
  font-size: 16px;
  /* Prevent layout shift on scrollbar appear */
  scrollbar-gutter: stable;
}
body {
  font-family: var(--ff-main);
  background: var(--clr-black);
  color: var(--clr-white);
  line-height: 1.6;
  overflow-x: hidden;
  /* Professional sub-pixel font rendering */
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
  font-feature-settings: 'kern' 1, 'liga' 1, 'calt' 1;
}
img { display: block; max-width: 100%; }
a { text-decoration: none; color: inherit; }
ul { list-style: none; }
button { cursor: pointer; border: none; background: none; font-family: inherit; }

/* ---- Containers ---- */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 32px;
}

/* ---- Typography Utilities ---- */
.section-label {
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--clr-light-gray);
  margin-bottom: 16px;
  font-feature-settings: 'ss01' 1;
}
.section-label--light { color: rgba(255,255,255,0.4); }
.section-title {
  font-size: clamp(1.8rem, 3.5vw, 2.8rem);
  font-weight: 800;
  line-height: 1.12;
  letter-spacing: -0.035em;
  color: var(--clr-black);
  font-feature-settings: 'kern' 1, 'liga' 1;
}
.section-desc {
  font-size: 0.93rem;
  color: var(--clr-light-gray);
  line-height: 1.72;
  margin-top: 14px;
  font-weight: 400;
}
.logo-text {
  font-size: 1.3rem;
  font-weight: 900;
  letter-spacing: 0.1em;
  color: var(--clr-white);
  font-feature-settings: 'ss01' 1;
}

/* ---- Buttons ---- */
.btn-pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: var(--clr-white);
  color: var(--clr-black);
  font-size: 0.84rem;
  font-weight: 600;
  letter-spacing: 0.01em;
  padding: 10px 22px;
  border-radius: var(--radius-pill);
  transition: opacity var(--transition), transform var(--transition), box-shadow var(--transition);
  white-space: nowrap;
  will-change: transform;
}
.btn-pill:hover {
  opacity: 0.9;
  transform: translateY(-1px);
  box-shadow: 0 6px 20px rgba(0,0,0,0.18);
}
.btn-pill--sm { padding: 8px 18px; font-size: 0.82rem; }
.btn-pill--submit {
  background: var(--clr-black);
  color: var(--clr-white);
  border: 1px solid rgba(255,255,255,0.2);
  width: 100%;
  justify-content: center;
  padding: 14px 24px;
}
.btn-pill--submit:hover { background: var(--clr-dark2); }
.btn-outline {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: transparent;
  color: var(--clr-white);
  font-size: 0.84rem;
  font-weight: 600;
  letter-spacing: 0.01em;
  padding: 10px 22px;
  border-radius: var(--radius-pill);
  border: 1.5px solid rgba(255,255,255,0.3);
  transition: border-color var(--transition), background var(--transition), transform var(--transition);
  will-change: transform;
}
.btn-outline:hover {
  border-color: rgba(255,255,255,0.65);
  background: rgba(255,255,255,0.06);
  transform: translateY(-1px);
}
.btn-dark {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: var(--clr-black);
  color: var(--clr-white);
  font-size: 0.84rem;
  font-weight: 600;
  letter-spacing: 0.01em;
  padding: 12px 24px;
  border-radius: var(--radius-pill);
  border: 1.5px solid var(--clr-border);
  transition: border-color var(--transition), transform var(--transition), box-shadow var(--transition);
  margin-top: 28px;
  will-change: transform;
}
.btn-dark:hover {
  border-color: #505050;
  transform: translateY(-1px);
  box-shadow: 0 4px 16px rgba(0,0,0,0.35);
}

/* ===================== NAVBAR ===================== */
.navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  padding: 16px 0;
  /* Only animate safe GPU properties */
  transition: background var(--transition-med), box-shadow var(--transition-med), padding var(--transition);
  will-change: background;
}
.navbar.scrolled {
  background: rgba(10,10,10,0.92);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  box-shadow: 0 1px 0 rgba(255,255,255,0.06);
  padding: 12px 0;
}
.nav-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 32px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}
.nav-links {
  display: flex;
  align-items: center;
  gap: 32px;
}
.nav-link {
  font-size: 0.85rem;
  font-weight: 500;
  color: rgba(255,255,255,0.65);
  transition: color var(--transition);
  position: relative;
  letter-spacing: 0.01em;
}
.nav-link::after {
  content: '';
  position: absolute;
  bottom: -3px; left: 0;
  width: 0; height: 1.5px;
  background: var(--clr-white);
  transition: width var(--transition);
}
.nav-link:hover, .nav-link.active { color: var(--clr-white); }
.nav-link:hover::after, .nav-link.active::after { width: 100%; }
.nav-actions { display: flex; align-items: center; gap: 16px; }
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 4px;
}
.hamburger span {
  display: block;
  width: 22px; height: 2px;
  background: var(--clr-white);
  border-radius: 2px;
  transition: var(--transition);
}
.hamburger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger.open span:nth-child(2) { opacity: 0; }
.hamburger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ===================== HERO ===================== */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  overflow: hidden;
}
.hero-bg {
  position: absolute;
  inset: 0;
}
.hero-img {
  width: 100%; height: 100%;
  object-fit: cover;
  object-position: center;
}
.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    105deg,
    rgba(0,0,0,0.85) 0%,
    rgba(0,0,0,0.65) 50%,
    rgba(0,0,0,0.3) 100%
  );
}
.hero-content {
  position: relative;
  z-index: 2;
  max-width: 1200px;
  margin: 0 auto;
  padding: 140px 32px 60px;
  width: 100%;
}
.hero-eyebrow {
  font-size: 0.68rem;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.5);
  margin-bottom: 20px;
  animation: fadeUp 0.7s cubic-bezier(0.22,1,0.36,1) both;
}
.hero-title {
  font-size: clamp(2.8rem, 7.5vw, 6rem);
  font-weight: 900;
  line-height: 1.02;
  letter-spacing: -0.045em;
  color: var(--clr-white);
  margin-bottom: 24px;
  animation: fadeUp 0.8s 0.08s cubic-bezier(0.22,1,0.36,1) both;
  font-feature-settings: 'kern' 1;
}
.hero-accent { color: var(--clr-accent); }
.hero-sub {
  font-size: clamp(0.95rem, 1.5vw, 1.08rem);
  color: rgba(255,255,255,0.6);
  line-height: 1.7;
  margin-bottom: 36px;
  animation: fadeUp 0.8s 0.16s cubic-bezier(0.22,1,0.36,1) both;
  font-weight: 300;
}
.hero-btns {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  animation: fadeUp 0.8s 0.24s cubic-bezier(0.22,1,0.36,1) both;
}
.hero-badges {
  position: relative;
  z-index: 2;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 32px 48px;
  display: flex;
  align-items: center;
  gap: 0;
  flex-wrap: wrap;
  animation: fadeUp 0.8s 0.32s cubic-bezier(0.22,1,0.36,1) both;
}
.badge {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.02em;
  color: rgba(255,255,255,0.5);
  padding: 8px 20px;
  white-space: nowrap;
}
.badge-icon { font-size: 0.9rem; opacity: 0.7; }
.badge-divider {
  width: 1px;
  height: 18px;
  background: rgba(255,255,255,0.2);
}

/* ===================== SERVICES ===================== */
.services {
  background: var(--clr-white);
  padding: 96px 0;
}
.services-layout {
  display: grid;
  grid-template-columns: 380px 1fr;
  gap: 60px;
  align-items: start;
}
.services-left .section-title { font-size: clamp(1.7rem, 3vw, 2.4rem); }
.services-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1px;
  background: var(--clr-border-light);
  border: 1px solid var(--clr-border-light);
  border-radius: var(--radius-md);
  overflow: hidden;
}
.service-card {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 20px 22px;
  background: var(--clr-white);
  /* Use opacity for hover overlay — GPU composited, no layout trigger */
  transition: box-shadow var(--transition);
  cursor: pointer;
  position: relative;
  overflow: hidden;
}
.service-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: var(--clr-off-white);
  opacity: 0;
  transition: opacity var(--transition);
  will-change: opacity;
}
.service-card:hover::before { opacity: 1; }
.service-card:hover .service-arrow { transform: translateX(5px); }
.service-icon {
  font-size: 1.1rem;
  flex-shrink: 0;
  position: relative;
  z-index: 1;
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--clr-off-white);
  border-radius: var(--radius-sm);
}
.service-info { flex: 1; position: relative; z-index: 1; }
.service-info h3 {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--clr-black);
  line-height: 1.3;
  letter-spacing: -0.01em;
}
.service-arrow {
  font-size: 0.9rem;
  color: var(--clr-light-gray);
  transition: transform var(--transition);
  position: relative;
  z-index: 1;
  flex-shrink: 0;
  will-change: transform;
}
.service-card--wide { grid-column: auto; }

/* ===================== APPROACH ===================== */
.approach {
  background: var(--clr-black);
  padding: 96px 0;
  position: relative;
  overflow: hidden;
}
.approach::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--clr-border), transparent);
}
.approach-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  gap: 48px;
  margin-bottom: 64px;
}
.approach-title {
  font-size: clamp(2rem, 4vw, 3.4rem);
  font-weight: 900;
  letter-spacing: -0.045em;
  color: var(--clr-white);
  line-height: 1.05;
  font-feature-settings: 'kern' 1;
}
.approach-desc {
  font-size: 0.95rem;
  color: rgba(255,255,255,0.5);
  line-height: 1.7;
  max-width: 380px;
}
.approach-steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  position: relative;
}
.step-connector {
  display: none;
}
.step {
  padding: 32px;
  border-left: 1px solid var(--clr-border);
  position: relative;
  /* Only animate GPU-composited properties */
  transition: background var(--transition);
  will-change: background;
}
.step:first-child { border-left: none; }
.step::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: var(--clr-border);
}
.step:hover { background: var(--clr-dark2); }
.step-num {
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  color: var(--clr-accent);
  margin-bottom: 16px;
  display: flex;
  align-items: center;
  gap: 8px;
  transition: color var(--transition);
}
.step-num::before {
  content: '';
  display: block;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  border: 2px solid currentColor;
  flex-shrink: 0;
}
.step-name {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--clr-white);
  margin-bottom: 8px;
  letter-spacing: -0.02em;
}
.step-desc {
  font-size: 0.85rem;
  color: rgba(255,255,255,0.45);
  line-height: 1.6;
}

/* ===================== WORK ===================== */
.work {
  background: var(--clr-white);
  padding: 96px 0;
}
.work-layout {
  display: grid;
  grid-template-columns: 300px 1fr;
  gap: 60px;
  align-items: start;
}
.work-layout .section-title { color: var(--clr-black); }
.work-layout .section-desc { color: var(--clr-light-gray); }
.work-cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}
.work-card {
  position: relative;
  border-radius: var(--radius-md);
  overflow: hidden;
  cursor: pointer;
  background: var(--clr-dark);
}
.work-img {
  width: 100%;
  aspect-ratio: 4/5;
  object-fit: cover;
  /* transform-only transition for GPU smoothness */
  transition: transform 0.45s cubic-bezier(0.22,1,0.36,1);
  will-change: transform;
}
.work-card:hover .work-img { transform: scale(1.05); }
.work-card-overlay {
  position: absolute;
  top: 12px; right: 12px;
  z-index: 2;
}
.work-arrow-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px; height: 36px;
  background: var(--clr-white);
  color: var(--clr-black);
  border-radius: 50%;
  font-size: 1rem;
  font-weight: 700;
  transition: background var(--transition), color var(--transition), transform var(--transition);
  will-change: transform;
}
.work-card:hover .work-arrow-btn {
  background: var(--clr-accent);
  color: var(--clr-white);
  transform: scale(1.1);
}
.work-card-info {
  padding: 16px 16px 18px;
}
.work-card-info h3 {
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--clr-white);
  margin-bottom: 4px;
  letter-spacing: -0.01em;
}
.work-card-info p {
  font-size: 0.78rem;
  color: rgba(255,255,255,0.5);
}

/* ===================== VENTURES ===================== */
.ventures {
  background: var(--clr-dark);
  padding: 96px 0;
  position: relative;
  overflow: hidden;
}
.ventures::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 60% 50% at 80% 50%, rgba(201,137,58,0.06) 0%, transparent 70%);
  pointer-events: none;
}
.ventures-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  margin-bottom: 48px;
  gap: 40px;
}
.ventures-header .section-title { color: var(--clr-white); }
.ventures-header .section-desc { color: rgba(255,255,255,0.5); }
.ventures-right {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 16px;
  text-align: right;
}
.ventures-coming {
  font-size: 0.88rem;
  color: rgba(255,255,255,0.4);
  line-height: 1.6;
}
.ventures-coming span { color: var(--clr-accent); }
.ventures-nav { display: flex; gap: 8px; }
.ventures-nav-btn {
  width: 36px; height: 36px;
  border: 1.5px solid var(--clr-border);
  border-radius: 50%;
  color: var(--clr-white);
  font-size: 1.1rem;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition);
}
.ventures-nav-btn:hover { border-color: var(--clr-accent); color: var(--clr-accent); }
.ventures-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}
.venture-card {
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-md);
  padding: 32px 24px 28px;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 12px;
  /* Only transform+opacity — no box-shadow in transition (forces repaint) */
  transition: opacity var(--transition), transform var(--transition-med), border-color var(--transition);
  cursor: pointer;
  will-change: transform;
}
.venture-card:hover {
  background: rgba(255,255,255,0.07);
  border-color: rgba(201,137,58,0.45);
  transform: translateY(-5px);
}
.venture-icon {
  width: 60px; height: 60px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.6rem;
  margin-bottom: 4px;
}
.venture-icon--mila { background: linear-gradient(135deg, #ff6b8a, #ff3d68); }
.venture-icon--nivo { background: linear-gradient(135deg, #6b7fff, #4359ff); }
.venture-icon--rova { background: linear-gradient(135deg, #43e97b, #38f9d7); color: #000; }
.venture-icon--retail { background: linear-gradient(135deg, #a855f7, #6d28d9); }
.venture-card h3 {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--clr-white);
  letter-spacing: -0.01em;
}
.venture-card p {
  font-size: 0.72rem;
  color: rgba(255,255,255,0.3);
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

/* ===================== INSIGHTS ===================== */
.insights {
  background: var(--clr-white);
  padding: 96px 0;
}
.insights-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  margin-bottom: 40px;
}
.insights-header .section-title { color: var(--clr-black); }
.insights-view-all {
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--clr-black);
  border-bottom: 1.5px solid var(--clr-black);
  padding-bottom: 2px;
  transition: opacity var(--transition);
  white-space: nowrap;
  align-self: flex-end;
  margin-bottom: 4px;
}
.insights-view-all:hover { opacity: 0.6; }
.insights-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.insight-card {
  cursor: pointer;
  group: true;
}
.insight-img-wrap {
  border-radius: var(--radius-md);
  overflow: hidden;
  margin-bottom: 16px;
  aspect-ratio: 16/10;
}
.insight-img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform 0.45s cubic-bezier(0.22,1,0.36,1);
  will-change: transform;
}
.insight-card:hover .insight-img { transform: scale(1.05); }
.insight-body {}
.insight-meta {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 10px;
}
.insight-tag {
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--clr-light-gray);
}
.insight-read {
  font-size: 0.7rem;
  color: var(--clr-light-gray);
}
.insight-body h3 {
  font-size: 0.97rem;
  font-weight: 700;
  color: var(--clr-black);
  line-height: 1.45;
  letter-spacing: -0.01em;
  transition: color var(--transition);
}
.insight-card:hover .insight-body h3 { color: #333; }

/* ===================== CONTACT CTA ===================== */
.contact-cta {
  background: var(--clr-dark);
  padding: 96px 0;
  border-top: 1px solid var(--clr-border);
}
.cta-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 72px;
  align-items: center;
}
.cta-text h2 {
  font-size: clamp(1.9rem, 3.5vw, 2.9rem);
  font-weight: 900;
  letter-spacing: -0.045em;
  color: var(--clr-white);
  line-height: 1.1;
  margin-bottom: 12px;
  font-feature-settings: 'kern' 1;
}
.cta-text p {
  font-size: 0.95rem;
  color: rgba(255,255,255,0.5);
}
.cta-form {
  display: flex;
  flex-direction: column;
  gap: 14px;
}
.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}
.cta-form input,
.cta-form textarea {
  background: rgba(255,255,255,0.05);
  border: 1.5px solid var(--clr-border);
  border-radius: var(--radius-sm);
  color: var(--clr-white);
  font-family: var(--ff-main);
  font-size: 0.88rem;
  font-weight: 400;
  padding: 12px 16px;
  transition: border-color var(--transition), background var(--transition);
  resize: none;
  outline: none;
  width: 100%;
  letter-spacing: 0.01em;
}
.cta-form input::placeholder,
.cta-form textarea::placeholder { color: rgba(255,255,255,0.3); }
.cta-form input:focus,
.cta-form textarea:focus {
  border-color: rgba(201,137,58,0.6);
  background: rgba(255,255,255,0.07);
}

/* ===================== FOOTER ===================== */
.footer {
  background: var(--clr-black);
  padding: 48px 0 32px;
  border-top: 1px solid var(--clr-border);
}
.footer-top {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 40px;
  margin-bottom: 40px;
  flex-wrap: wrap;
}
.footer-brand p {
  font-size: 0.82rem;
  color: rgba(255,255,255,0.35);
  margin-top: 6px;
}
.footer-nav {
  display: flex;
  gap: 28px;
  flex-wrap: wrap;
  align-items: center;
}
.footer-nav a {
  font-size: 0.85rem;
  color: rgba(255,255,255,0.5);
  transition: color var(--transition);
}
.footer-nav a:hover { color: var(--clr-white); }
.footer-social {
  display: flex;
  align-items: center;
  gap: 16px;
}
.social-link {
  font-size: 0.8rem;
  font-weight: 700;
  color: rgba(255,255,255,0.5);
  border: 1.5px solid var(--clr-border);
  width: 32px; height: 32px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition);
}
.social-link:hover {
  border-color: var(--clr-white);
  color: var(--clr-white);
}
.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 24px;
  border-top: 1px solid var(--clr-border);
  gap: 24px;
  flex-wrap: wrap;
}
.footer-bottom p {
  font-size: 0.78rem;
  color: rgba(255,255,255,0.3);
}
.footer-tags {
  display: flex;
  gap: 10px;
  font-size: 0.75rem;
  color: rgba(255,255,255,0.25);
  flex-wrap: wrap;
}

/* ===================== ANIMATIONS ===================== */
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(18px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* Scroll reveal — GPU-only: opacity + transform */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.55s cubic-bezier(0.22,1,0.36,1),
              transform 0.55s cubic-bezier(0.22,1,0.36,1);
  will-change: opacity, transform;
}
.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}
.reveal-delay-1 { transition-delay: 0.07s; }
.reveal-delay-2 { transition-delay: 0.14s; }
.reveal-delay-3 { transition-delay: 0.21s; }
.reveal-delay-4 { transition-delay: 0.28s; }

/* ===================== RESPONSIVE ===================== */
@media (max-width: 1024px) {
  .services-layout { grid-template-columns: 1fr; gap: 40px; }
  .work-layout { grid-template-columns: 1fr; gap: 40px; }
  .work-cards { grid-template-columns: repeat(3, 1fr); }
  .cta-inner { grid-template-columns: 1fr; gap: 48px; }
  .approach-steps { grid-template-columns: repeat(2, 1fr); }
  .step:nth-child(3) { border-left: none; }
  .ventures-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
  .nav-links { display: none; }
  .hamburger { display: flex; }
  .nav-links.open {
    display: flex;
    flex-direction: column;
    position: fixed;
    top: 0; left: 0; right: 0;
    height: 100vh;
    background: var(--clr-black);
    justify-content: center;
    align-items: center;
    gap: 32px;
    z-index: 999;
  }
  .nav-links.open .nav-link { font-size: 1.4rem; font-weight: 700; }
  .hero-badges { gap: 0; overflow-x: auto; }
  .badge { padding: 8px 14px; }
  .services-grid { grid-template-columns: 1fr; }
  .work-cards { grid-template-columns: 1fr; max-width: 360px; }
  .approach-header { flex-direction: column; gap: 24px; }
  .approach-steps { grid-template-columns: 1fr 1fr; }
  .step:nth-child(3) { border-left: 1px solid var(--clr-border); }
  .step:nth-child(2) { border-left: 1px solid var(--clr-border); }
  .ventures-header { flex-direction: column; align-items: flex-start; }
  .ventures-right { align-items: flex-start; text-align: left; }
  .ventures-grid { grid-template-columns: repeat(2, 1fr); }
  .insights-grid { grid-template-columns: 1fr; }
  .insights-header { flex-direction: column; align-items: flex-start; gap: 12px; }
  .form-row { grid-template-columns: 1fr; }
  .footer-top { flex-direction: column; }
  .footer-bottom { flex-direction: column; align-items: flex-start; }
  .footer-social { flex-wrap: wrap; }
}

@media (max-width: 480px) {
  .container { padding: 0 20px; }
  .hero-content { padding: 130px 20px 40px; }
  .hero-badges { padding: 0 20px 36px; }
  .approach-steps { grid-template-columns: 1fr; }
  .step { border-left: none; border-bottom: 1px solid var(--clr-border); }
  .ventures-grid { grid-template-columns: repeat(2, 1fr); gap: 12px; }
  .approach-header { gap: 20px; }
}