/* ─── FONTS ─────────────────────────────────────────────────────────────── */
@import url('https://fonts.googleapis.com/css2?family=Barlow+Condensed:wght@700;900&family=Inter:wght@400;500;600;700&family=Space+Grotesk:wght@400;500;600;700&display=swap');

/* ─── VARIABLES ─────────────────────────────────────────────────────────── */
:root {
  --bg: #050505;
  --fg: #ffffff;
  --primary: #FFD000;
  --primary-dark: #c9a600;
  --card: #0f0f0f;
  --card-border: #1a1a1a;
  --muted: #999999;
  --secondary: #262626;
  --font-sans: 'Inter', sans-serif;
  --font-display: 'Space Grotesk', sans-serif;
  --font-stat: 'Barlow Condensed', sans-serif;
  --radius: 16px;
}

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

/* ─── CUSTOM CURSOR ─────────────────────────────────────────────────────── */
* { cursor: none !important; }
#cursor {
  position: fixed;
  top: 0; left: 0;
  width: 32px; height: 32px;
  border-radius: 50%;
  background: rgba(255, 208, 0, 0.2);
  border: 1px solid rgba(255, 208, 0, 0.5);
  pointer-events: none;
  z-index: 9999;
  mix-blend-mode: screen;
  transform: translate(-50%, -50%);
  transition: transform 0.12s ease, width 0.2s, height 0.2s;
}
body:has(a:hover) #cursor,
body:has(button:hover) #cursor {
  width: 48px; height: 48px;
  background: rgba(255, 208, 0, 0.15);
}

/* ─── PARTICLES CANVAS ──────────────────────────────────────────────────── */
#particles {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 0;
}

/* ─── SCANLINE OVERLAY ──────────────────────────────────────────────────── */
.scanline-overlay {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 1;
  background: repeating-linear-gradient(
    to bottom,
    transparent 0px,
    transparent 2px,
    rgba(0,0,0,0.15) 2px,
    rgba(0,0,0,0.15) 4px
  );
  opacity: 0.15;
}

/* ─── GLOW TEXT ─────────────────────────────────────────────────────────── */
.glow { text-shadow: 0 0 20px rgba(255, 208, 0, 0.6); }

/* ─── UTILITY ───────────────────────────────────────────────────────────── */
.container { max-width: 1200px; margin: 0 auto; padding: 0 24px; }
.text-primary { color: var(--primary); }
.text-muted { color: var(--muted); }

/* ─── SCROLL ANIMATIONS ─────────────────────────────────────────────────── */
.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}
.reveal.from-left { transform: translateX(-50px); }
.reveal.from-right { transform: translateX(50px); }
.reveal.visible {
  opacity: 1;
  transform: translate(0);
}
.reveal-delay-1 { transition-delay: 0.08s; }
.reveal-delay-2 { transition-delay: 0.16s; }
.reveal-delay-3 { transition-delay: 0.24s; }
.reveal-delay-4 { transition-delay: 0.32s; }

/* ─── NAVBAR ────────────────────────────────────────────────────────────── */
nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  padding: 24px 0;
  transition: padding 0.3s, background 0.3s, border-color 0.3s;
}
nav.scrolled {
  padding: 16px 0;
  background: rgba(5,5,5,0.85);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--card-border);
}
.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
}
.nav-logo { height: 52px; width: auto; object-fit: contain; }
.nav-links {
  display: flex;
  gap: 32px;
  list-style: none;
}
.nav-links a {
  font-size: 14px;
  font-weight: 500;
  color: var(--muted);
  transition: color 0.2s;
}
.nav-links a:hover { color: #fff; }
.nav-links a.highlight { color: rgba(255,208,0,0.8); font-weight: 700; }
.nav-links a.highlight:hover { color: var(--primary); }
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 24px;
  border-radius: 999px;
  font-family: var(--font-sans);
  font-weight: 700;
  font-size: 14px;
  border: none;
  transition: all 0.2s;
}
.btn-primary {
  background: var(--primary);
  color: #000;
}
.btn-primary:hover {
  background: var(--primary-dark);
  box-shadow: 0 0 30px rgba(255,208,0,0.4);
}
.btn-outline {
  background: transparent;
  color: #fff;
  border: 1px solid var(--card-border);
}
.btn-outline:hover { background: var(--secondary); }
.btn-lg {
  font-size: 18px;
  padding: 16px 32px;
}
.btn-xl {
  font-size: 20px;
  padding: 20px 40px;
}

/* Hamburger */
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  padding: 4px;
}
.hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background: #fff;
  border-radius: 2px;
  transition: all 0.3s;
}
.mobile-menu {
  display: none;
  position: fixed;
  top: 0; left: 0; right: 0; bottom: 0;
  background: rgba(5,5,5,0.97);
  z-index: 99;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 40px;
}
.mobile-menu.open { display: flex; }
.mobile-menu a {
  font-size: 28px;
  font-weight: 700;
  font-family: var(--font-display);
  color: var(--muted);
  transition: color 0.2s;
}
.mobile-menu a:hover { color: var(--primary); }
.mobile-close {
  position: absolute;
  top: 24px; right: 24px;
  background: none; border: none;
  color: #fff; font-size: 32px;
  line-height: 1;
}

/* ─── HERO ──────────────────────────────────────────────────────────────── */
#hero {
  min-height: 100dvh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 100px 24px 80px;
  position: relative;
  overflow: hidden;
  z-index: 2;
}
.hero-glow {
  position: absolute;
  top: 50%; left: 50%;
  transform: translate(-50%,-50%);
  width: min(80vw, 800px);
  height: min(80vw, 800px);
  border-radius: 50%;
  background: rgba(255,208,0,0.05);
  filter: blur(120px);
  pointer-events: none;
}
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 14px;
  border-radius: 999px;
  background: rgba(255,208,0,0.1);
  border: 1px solid rgba(255,208,0,0.2);
  color: var(--primary);
  font-size: 14px;
  font-weight: 600;
  margin-bottom: 32px;
}
.badge-dot {
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--primary);
  animation: pulse 2s infinite;
}
@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(0.8); }
}
.hero-title {
  font-family: var(--font-display);
  font-size: clamp(48px, 8vw, 96px);
  font-weight: 900;
  line-height: 1.1;
  letter-spacing: -0.02em;
  margin-bottom: 32px;
}
.hero-title .strike {
  color: var(--muted);
  text-decoration: line-through;
  text-decoration-color: var(--primary);
  text-decoration-thickness: 4px;
}
.hero-sub {
  font-size: clamp(16px, 2.5vw, 22px);
  color: var(--muted);
  max-width: 600px;
  margin: 0 auto 48px;
  line-height: 1.7;
  font-weight: 500;
}
.hero-btns {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  justify-content: center;
}
.hero-btns .btn-primary {
  box-shadow: 0 0 30px rgba(255,208,0,0.3);
}
.hero-btns .btn-primary:hover {
  box-shadow: 0 0 50px rgba(255,208,0,0.5);
}

/* ─── WORD ANIMATION ────────────────────────────────────────────────────── */
.word {
  display: inline-block;
  margin-right: 12px;
  opacity: 0;
  transform: translateY(20px);
  animation: wordIn 0.5s ease forwards;
}
@keyframes wordIn {
  to { opacity: 1; transform: translateY(0); }
}

/* ─── STATS BAR ─────────────────────────────────────────────────────────── */
#results {
  padding: 96px 0;
  border-top: 1px solid var(--card-border);
  border-bottom: 1px solid var(--card-border);
  background: rgba(5,5,5,0.5);
  backdrop-filter: blur(8px);
  position: relative;
  z-index: 2;
}
.stats-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0;
  text-align: center;
}
.stat-block {
  padding: 0 32px;
  border-right: 1px solid var(--card-border);
}
.stat-block:last-child { border-right: none; }
.stat-number {
  font-family: var(--font-stat);
  font-weight: 900;
  font-size: clamp(52px, 6vw, 80px);
  line-height: 1;
  margin-bottom: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
}
.stat-number .small {
  font-size: clamp(32px, 3.5vw, 48px);
  color: var(--muted);
}
.stat-number .arrow {
  font-size: clamp(22px, 2.5vw, 32px);
  color: var(--primary);
}
.stat-number .big { color: #fff; }
.stat-number.yellow { color: var(--primary); }
.stat-label {
  font-size: 13px;
  font-weight: 600;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.12em;
}

/* ─── SERVICES ──────────────────────────────────────────────────────────── */
#services {
  padding: 128px 0;
  position: relative;
  z-index: 2;
}
.section-heading {
  font-family: var(--font-display);
  font-size: clamp(32px, 4vw, 52px);
  font-weight: 900;
  margin-bottom: 16px;
}
.section-sub {
  color: var(--muted);
  font-size: 18px;
  max-width: 600px;
  line-height: 1.7;
  margin-bottom: 64px;
}
.services-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 32px;
}
.service-card {
  background: var(--card);
  border: 1px solid var(--card-border);
  border-radius: var(--radius);
  padding: 40px;
  position: relative;
  overflow: hidden;
  transition: transform 0.3s, box-shadow 0.3s, border-color 0.3s;
  perspective: 800px;
}
.service-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(255,208,0,0.05), transparent);
  opacity: 0;
  transition: opacity 0.5s;
}
.service-card:hover::before { opacity: 1; }
.service-card:hover {
  border-color: rgba(255,208,0,0.2);
  box-shadow: 0 0 40px rgba(255,208,0,0.05);
}
.service-icon {
  width: 56px; height: 56px;
  color: var(--primary);
  margin-bottom: 24px;
}
.service-card h3 {
  font-family: var(--font-display);
  font-size: 24px;
  font-weight: 700;
  margin-bottom: 16px;
}
.service-card p {
  color: var(--muted);
  line-height: 1.7;
  margin-bottom: 24px;
}
.tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 24px;
}
.tag {
  padding: 4px 14px;
  border-radius: 999px;
  background: rgba(255,208,0,0.1);
  color: var(--primary);
  font-size: 12px;
  font-weight: 700;
  border: 1px solid rgba(255,208,0,0.2);
}
.card-cta {
  font-size: 14px;
  font-weight: 700;
  color: #fff;
  display: flex;
  align-items: center;
  gap: 6px;
}
.card-cta svg { color: var(--primary); transition: transform 0.2s; }
.service-card:hover .card-cta svg { transform: translateX(4px); }

/* ─── OUR WORK ──────────────────────────────────────────────────────────── */
#our-work {
  padding: 128px 0;
  position: relative;
  z-index: 2;
}
.work-tabs {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 12px;
  margin-bottom: 56px;
}
.tab-btn {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 10px 20px;
  border-radius: 999px;
  font-size: 14px;
  font-weight: 700;
  border: 1px solid var(--card-border);
  background: transparent;
  color: var(--muted);
  transition: all 0.2s;
  font-family: var(--font-sans);
}
.tab-btn:hover {
  border-color: rgba(255,208,0,0.4);
  color: #fff;
}
.tab-btn.active {
  background: var(--primary);
  color: #000;
  border-color: var(--primary);
  box-shadow: 0 0 20px rgba(255,208,0,0.3);
}
.work-panel { display: none; }
.work-panel.active {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  animation: fadeUp 0.35s ease;
}
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(16px); }
  to { opacity: 1; transform: translateY(0); }
}
.work-card {
  background: var(--card);
  border: 1px solid var(--card-border);
  border-radius: var(--radius);
  padding: 28px;
  display: flex;
  flex-direction: column;
  gap: 16px;
  transition: border-color 0.3s, box-shadow 0.3s;
}
.work-card:hover {
  border-color: rgba(255,208,0,0.4);
  box-shadow: 0 0 30px rgba(255,208,0,0.08);
}
.work-metric {
  font-family: var(--font-display);
  font-size: 28px;
  font-weight: 900;
  color: var(--primary);
  line-height: 1;
}
.work-metric-label {
  font-size: 11px;
  font-weight: 700;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  margin-top: 4px;
}
.work-card h3 {
  font-family: var(--font-display);
  font-size: 17px;
  font-weight: 700;
  line-height: 1.4;
}
.work-card p { color: var(--muted); font-size: 14px; line-height: 1.7; }
.work-link {
  margin-top: auto;
  padding-top: 8px;
  font-size: 14px;
  font-weight: 700;
  color: var(--primary);
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: color 0.2s;
}
.work-link:hover { color: #fff; }
.work-link.disabled {
  color: rgba(153,153,153,0.4);
  pointer-events: none;
}
.work-note {
  text-align: center;
  color: rgba(153,153,153,0.4);
  font-size: 12px;
  margin-top: 40px;
}

/* ─── CASE STUDIES ──────────────────────────────────────────────────────── */
#case-studies {
  padding: 128px 0;
  background: rgba(38,38,38,0.3);
  position: relative;
  z-index: 2;
}
.proof-cards { display: flex; flex-direction: column; gap: 32px; }
.proof-card {
  background: var(--card);
  border: 1px solid var(--card-border);
  border-radius: var(--radius);
  padding: 40px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 40px;
  position: relative;
  overflow: hidden;
  transition: border-color 0.3s;
}
.proof-card::before {
  content: '';
  position: absolute;
  inset: 0;
  opacity: 0;
  transition: opacity 0.7s;
  pointer-events: none;
}
.proof-card.yellow::before { background: linear-gradient(90deg, rgba(255,208,0,0.12), transparent); }
.proof-card.blue::before   { background: linear-gradient(90deg, rgba(59,130,246,0.12), transparent); }
.proof-card.green::before  { background: linear-gradient(90deg, rgba(16,185,129,0.12), transparent); }
.proof-card:hover::before { opacity: 1; }
.proof-card:hover { border-color: rgba(255,208,0,0.2); }
.proof-left { flex: 1; }
.proof-tag {
  font-size: 11px;
  font-weight: 700;
  color: var(--primary);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  margin-bottom: 8px;
}
.proof-card h3 {
  font-family: var(--font-display);
  font-size: clamp(20px, 2.5vw, 28px);
  font-weight: 700;
  margin-bottom: 20px;
}
.proof-stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}
.proof-stat-val {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 15px;
  color: #fff;
}
.proof-stat-label {
  font-size: 11px;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-top: 2px;
}
.proof-right {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 8px;
  flex-shrink: 0;
}
.proof-metric {
  font-family: var(--font-display);
  font-size: clamp(52px, 5vw, 72px);
  font-weight: 900;
  color: var(--primary);
  line-height: 1;
  transition: transform 0.3s;
}
.proof-card:hover .proof-metric { transform: scale(1.08); }
.proof-metric-sub {
  font-size: 11px;
  font-weight: 700;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.12em;
}
.proof-link {
  font-size: 12px;
  font-weight: 700;
  color: var(--primary);
  display: flex;
  align-items: center;
  gap: 4px;
  transition: color 0.2s;
  margin-top: 8px;
}
.proof-link:hover { color: #fff; }

/* ─── WHY BAS ────────────────────────────────────────────────────────────── */
#why {
  padding: 128px 0;
  border-top: 1px solid var(--card-border);
  border-bottom: 1px solid var(--card-border);
  position: relative;
  z-index: 2;
}
.why-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}
.why-logo-ring {
  position: relative;
  aspect-ratio: 1;
  max-width: 400px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: center;
}
.ring {
  position: absolute;
  border-radius: 50%;
  border: 1px solid;
  inset: 0;
}
.ring-outer { border-color: rgba(255,208,0,0.2); animation: ringPing 3s ease-in-out infinite; }
.ring-mid   { border-color: var(--card-border); inset: 12%; }
.ring-inner { border-color: rgba(255,208,0,0.1); inset: 24%; }
@keyframes ringPing {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.3; transform: scale(1.04); }
}
.why-logo-center {
  position: relative;
  z-index: 2;
  width: 52%;
  aspect-ratio: 1;
  background: var(--card);
  border-radius: 50%;
  border: 1px solid var(--card-border);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 32px;
  box-shadow: 0 0 60px rgba(0,0,0,0.5);
}
.why-logo-center img { width: 100%; object-fit: contain; }
.why-right h2 {
  font-family: var(--font-display);
  font-size: clamp(32px, 3.5vw, 48px);
  font-weight: 900;
  margin-bottom: 40px;
}
.why-items { display: flex; flex-direction: column; gap: 36px; }
.why-item { display: flex; gap: 20px; align-items: flex-start; }
.why-icon-wrap {
  width: 48px; height: 48px;
  border-radius: 50%;
  background: var(--secondary);
  border: 1px solid var(--card-border);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  color: var(--primary);
}
.why-item h4 {
  font-family: var(--font-display);
  font-size: 20px;
  font-weight: 700;
  margin-bottom: 8px;
}
.why-item p { color: var(--muted); line-height: 1.7; }

/* ─── CONTACT ───────────────────────────────────────────────────────────── */
#contact {
  padding: 160px 0;
  position: relative;
  z-index: 2;
  overflow: hidden;
}
#contact::before {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(255,208,0,0.03);
  pointer-events: none;
}
.contact-inner { max-width: 800px; margin: 0 auto; text-align: center; }
.contact-inner h2 {
  font-family: var(--font-display);
  font-size: clamp(44px, 7vw, 88px);
  font-weight: 900;
  letter-spacing: -0.02em;
  line-height: 1.1;
  margin-bottom: 24px;
}
.contact-inner > p {
  font-size: 20px;
  color: var(--muted);
  margin-bottom: 64px;
  line-height: 1.7;
}
.contact-cards {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
  margin-bottom: 64px;
  text-align: left;
}
.contact-card {
  display: flex;
  align-items: center;
  gap: 20px;
  background: var(--card);
  border: 1px solid var(--card-border);
  border-radius: var(--radius);
  padding: 24px;
  transition: all 0.3s;
}
.contact-card:hover {
  border-color: rgba(255,208,0,0.4);
  box-shadow: 0 0 30px rgba(255,208,0,0.1);
  transform: scale(1.02);
}
.contact-icon {
  width: 56px; height: 56px;
  border-radius: 12px;
  background: rgba(255,208,0,0.1);
  border: 1px solid rgba(255,208,0,0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--primary);
  flex-shrink: 0;
  transition: all 0.3s;
}
.contact-card:hover .contact-icon {
  background: var(--primary);
  color: #000;
}
.contact-card-label {
  font-size: 11px;
  font-weight: 700;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  margin-bottom: 4px;
}
.contact-card-number {
  font-family: var(--font-display);
  font-size: 20px;
  font-weight: 900;
  color: #fff;
}
.contact-card-sub { font-size: 12px; color: var(--muted); margin-top: 4px; }
.contact-arrow { margin-left: auto; color: var(--muted); transition: all 0.3s; }
.contact-card:hover .contact-arrow { color: var(--primary); transform: translateX(4px); }
.cta-wrap {
  position: relative;
  display: inline-block;
}
.cta-glow {
  position: absolute;
  inset: 0;
  background: var(--primary);
  border-radius: 999px;
  filter: blur(24px);
  opacity: 0.5;
  animation: pulse 2s infinite;
  pointer-events: none;
}
.cta-wrap:hover .cta-glow { opacity: 0.9; }

/* ─── FOOTER ────────────────────────────────────────────────────────────── */
footer {
  padding: 32px 0;
  border-top: 1px solid var(--card-border);
  background: var(--bg);
  position: relative;
  z-index: 2;
}
.footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}
.footer-logo { height: 40px; width: auto; object-fit: contain; opacity: 0.8; }
.footer-copy { font-size: 14px; color: var(--muted); }
.footer-icons { display: flex; gap: 16px; }
.footer-icons a {
  color: var(--muted);
  transition: color 0.2s;
  display: flex;
  align-items: center;
}
.footer-icons a:hover { color: var(--primary); }

/* ─── SECTION HEADING CENTER ────────────────────────────────────────────── */
.section-head-center {
  text-align: center;
  margin-bottom: 80px;
}
.section-head-center .section-heading {
  font-size: clamp(36px, 5vw, 64px);
  text-transform: uppercase;
  letter-spacing: -0.02em;
}
.section-head-center .section-sub { margin: 0 auto 0; max-width: 600px; }

/* ─── RESPONSIVE ────────────────────────────────────────────────────────── */
@media (max-width: 900px) {
  .services-grid { grid-template-columns: 1fr; }
  .work-panel.active { grid-template-columns: 1fr 1fr; }
  .stats-grid { grid-template-columns: 1fr; gap: 40px; }
  .stat-block { border-right: none; border-bottom: 1px solid var(--card-border); padding-bottom: 40px; }
  .stat-block:last-child { border-bottom: none; }
  .proof-stats { grid-template-columns: repeat(2,1fr); }
  .proof-card { flex-direction: column; align-items: flex-start; }
  .proof-right { align-items: flex-start; }
  .why-grid { grid-template-columns: 1fr; }
  .why-logo-ring { max-width: 280px; margin-bottom: 40px; }
  .contact-cards { grid-template-columns: 1fr; }
  .footer-inner { flex-direction: column; text-align: center; }
}
@media (max-width: 640px) {
  .nav-links, nav .btn { display: none; }
  .hamburger { display: flex; }
  .work-panel.active { grid-template-columns: 1fr; }
  .hero-btns { flex-direction: column; align-items: center; }
  .hero-btns .btn { width: 100%; justify-content: center; }
  .proof-stats { grid-template-columns: repeat(2,1fr); }
}