/* ==========================================================
   DESIGN TOKENS
========================================================== */
:root {
  --bg:           #07090f;
  --bg-alt:       #0b1120;
  --bg-card:      #0d1526;
  --bg-card-h:    #111d30;
  --accent:       #00d4f5;
  --accent-hi:    #40e8ff;
  --accent-dim:   rgba(0, 212, 245, 0.10);
  --accent-glow:  0 0 24px rgba(0, 212, 245, 0.35);
  --border:       rgba(0, 212, 245, 0.10);
  --border-hi:    rgba(0, 212, 245, 0.28);
  --txt:          #dce6f2;
  --txt-2:        #7a8fa8;
  --txt-3:        #38495c;

  /* Fonts — Exo 2 (display) · DM Sans (body) · Space Mono (labels/terminal) */
  --ff-disp:  'Exo 2', sans-serif;
  --ff-body:  'DM Sans', sans-serif;
  --ff-mono:  'Space Mono', monospace;

  --ease: cubic-bezier(0.4, 0, 0.2, 1);
  --t:    0.3s;
  --r:    4px;
  --rl:   8px;
}

/* ==========================================================
   RESET & BASE
========================================================== */
*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }

html { scroll-behavior: smooth; font-size: 16px; }

body {
  font-family: var(--ff-body);
  background: var(--bg);
  color: var(--txt);
  line-height: 1.65;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

img { display: block; max-width: 100%; }
a { color: inherit; }
button { font-family: inherit; }

h1, h2, h3, h4 {
  font-family: var(--ff-disp);
  line-height: 1.12;
}

/* ==========================================================
   NAVIGATION
========================================================== */
#nav {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: 200;
  height: 68px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 2.5rem;
  gap: 1.5rem;
  transition: background var(--t) var(--ease),
              border-color var(--t) var(--ease),
              backdrop-filter var(--t) var(--ease);
  border-bottom: 1px solid transparent;
}
#nav.scrolled {
  background: rgba(7, 9, 15, 0.92);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-color: var(--border);
}

.nav-logo {
  display: flex;
  align-items: center;
  text-decoration: none;
  flex-shrink: 0;
  opacity: 1;
  transition: opacity var(--t);
}
.nav-logo:hover { opacity: 0.85; }

.nav-logo-img {
  height: 42px;
  width: auto;
  display: block;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 2.25rem;
  list-style: none;
  margin-right: auto;
}
.nav-links a {
  font-family: var(--ff-mono);
  font-size: 0.65rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--txt-2);
  text-decoration: none;
  transition: color var(--t);
  white-space: nowrap;
}
.nav-links a:hover { color: var(--accent); }

.nav-cta {
  padding: 0.45rem 1.1rem !important;
  border: 1px solid var(--border-hi) !important;
  border-radius: var(--r) !important;
  color: var(--accent) !important;
  transition: background var(--t), box-shadow var(--t) !important;
}
.nav-cta:hover {
  background: var(--accent-dim) !important;
  box-shadow: var(--accent-glow) !important;
}

/* Language switcher */
.lang-sw {
  display: flex;
  align-items: center;
  gap: 0.3rem;
  flex-shrink: 0;
}
.lang-sep {
  font-family: var(--ff-mono);
  font-size: 0.6rem;
  color: var(--txt-3);
}
.lang-btn {
  font-family: var(--ff-mono);
  font-size: 0.65rem;
  letter-spacing: 0.12em;
  background: none;
  border: none;
  cursor: pointer;
  color: var(--txt-3);
  padding: 0.2rem 0.3rem;
  transition: color var(--t);
  border-radius: 2px;
}
.lang-btn:hover  { color: var(--txt-2); }
.lang-btn.active { color: var(--accent); }

.lang-sw-mobile {
  margin-top: 0.5rem;
  padding-top: 1rem;
  border-top: 1px solid var(--border);
}

/* Hamburger button */
.nav-burger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 5px;
  flex-shrink: 0;
}
.nav-burger span {
  display: block;
  width: 22px;
  height: 1.5px;
  background: var(--txt);
  transition: transform var(--t), opacity var(--t);
}
.nav-burger.open span:nth-child(1) { transform: translateY(6.5px) rotate(45deg); }
.nav-burger.open span:nth-child(2) { opacity: 0; }
.nav-burger.open span:nth-child(3) { transform: translateY(-6.5px) rotate(-45deg); }

/* Mobile drawer */
.nav-drawer {
  display: none;
  position: fixed;
  inset: 68px 0 auto 0;
  z-index: 199;
  background: rgba(7, 9, 15, 0.97);
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
  border-bottom: 1px solid var(--border);
  padding: 1.5rem 2.5rem 2rem;
  flex-direction: column;
  gap: 1.25rem;
}
.nav-drawer.open { display: flex; }
.nav-drawer a {
  font-family: var(--ff-mono);
  font-size: 0.8rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--txt-2);
  text-decoration: none;
  transition: color var(--t);
}
.nav-drawer a:hover { color: var(--accent); }

/* ==========================================================
   LAYOUT UTILITIES
========================================================== */
.wrap { max-width: 1200px; margin: 0 auto; width: 100%; }

section { padding: 7rem 2.5rem; }

.sec-label {
  font-family: var(--ff-mono);
  font-size: 0.62rem;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--accent);
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 1rem;
}
.sec-label::before {
  content: '';
  display: block;
  width: 32px;
  height: 1px;
  background: var(--accent);
  flex-shrink: 0;
}

.sec-title {
  font-size: clamp(2rem, 4vw, 2.9rem);
  font-weight: 800;
  letter-spacing: -0.02em;
  margin-bottom: 1.1rem;
}

.sec-sub {
  font-size: 1.02rem;
  color: var(--txt-2);
  line-height: 1.75;
  font-weight: 300;
  max-width: 500px;
}

/* ==========================================================
   SCROLL-REVEAL ANIMATION
========================================================== */
.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.75s var(--ease), transform 0.75s var(--ease);
}
.reveal.in { opacity: 1; transform: translateY(0); }
.reveal.d1 { transition-delay: 0.08s; }
.reveal.d2 { transition-delay: 0.16s; }
.reveal.d3 { transition-delay: 0.24s; }
.reveal.d4 { transition-delay: 0.32s; }

/* ==========================================================
   BUTTONS
========================================================== */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  padding: 0.85rem 1.9rem;
  font-family: var(--ff-disp);
  font-weight: 700;
  font-size: 0.9rem;
  letter-spacing: 0.02em;
  text-decoration: none;
  border-radius: var(--r);
  border: none;
  cursor: pointer;
  transition: all var(--t) var(--ease);
  line-height: 1;
}
.btn svg { flex-shrink: 0; }

.btn-solid { background: var(--accent); color: var(--bg); }
.btn-solid:hover {
  background: var(--accent-hi);
  transform: translateY(-2px);
  box-shadow: 0 10px 32px rgba(0, 212, 245, 0.38);
}

.btn-ghost {
  background: transparent;
  color: var(--txt);
  border: 1px solid var(--border-hi);
}
.btn-ghost:hover {
  border-color: var(--accent);
  color: var(--accent);
  background: var(--accent-dim);
}

/* ==========================================================
   HERO
========================================================== */
#hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding: 0 2.5rem;
  overflow: hidden;
}

.hero-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(0, 212, 245, 0.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0, 212, 245, 0.035) 1px, transparent 1px);
  background-size: 72px 72px;
  animation: grid-drift 40s linear infinite;
}
@keyframes grid-drift {
  0%   { transform: translate(0, 0); }
  100% { transform: translate(72px, 72px); }
}

.hero-blob {
  position: absolute;
  border-radius: 50%;
  pointer-events: none;
}
.hero-blob-1 {
  top: -220px; right: -80px;
  width: 780px; height: 780px;
  background: radial-gradient(circle, rgba(0,212,245,0.09) 0%, transparent 65%);
  animation: blob-float 10s ease-in-out infinite;
}
.hero-blob-2 {
  bottom: -280px; left: -160px;
  width: 680px; height: 680px;
  background: radial-gradient(circle, rgba(0,60,180,0.18) 0%, transparent 65%);
  animation: blob-float 14s ease-in-out infinite reverse;
}
.hero-blob-3 {
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  width: 1000px; height: 600px;
  background: radial-gradient(ellipse, rgba(0,212,245,0.025) 0%, transparent 70%);
}
@keyframes blob-float {
  0%, 100% { transform: translate(0, 0) scale(1); }
  50%       { transform: translate(20px, -25px) scale(1.04); }
}

.hero-scan {
  position: absolute;
  left: 0; right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent 0%, rgba(0,212,245,0.5) 40%, rgba(0,212,245,0.5) 60%, transparent 100%);
  animation: scan 7s linear infinite;
  pointer-events: none;
}
@keyframes scan {
  0%   { top: -2px; opacity: 0; }
  4%   { opacity: 1; }
  96%  { opacity: 0.6; }
  100% { top: 100%; opacity: 0; }
}

.hero-inner {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
  width: 100%;
  padding-top: 68px;
}

.hero-label {
  font-family: var(--ff-mono);
  font-size: 0.65rem;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--accent);
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 1.5rem;
}
.hero-label::before {
  content: '';
  display: block;
  width: 36px;
  height: 1px;
  background: var(--accent);
}

.hero-h1 {
  font-size: clamp(2.8rem, 6vw, 5.2rem);
  font-weight: 800;
  letter-spacing: -0.03em;
  line-height: 1.04;
  margin-bottom: 1.5rem;
}
.hero-h1 .hi { color: var(--accent); }

.hero-p {
  font-size: clamp(1rem, 1.5vw, 1.1rem);
  color: var(--txt-2);
  font-weight: 300;
  line-height: 1.75;
  max-width: 490px;
  margin-bottom: 2.5rem;
}

.hero-actions { display: flex; align-items: center; gap: 1rem; flex-wrap: wrap; }

/* Terminal widget */
.terminal {
  background: rgba(11, 17, 32, 0.85);
  border: 1px solid var(--border-hi);
  border-radius: var(--rl);
  overflow: hidden;
  box-shadow: 0 30px 80px rgba(0,0,0,0.5), 0 0 0 1px rgba(0,212,245,0.06);
  backdrop-filter: blur(8px);
}

.term-header {
  background: rgba(0,0,0,0.35);
  border-bottom: 1px solid var(--border);
  padding: 0.7rem 1rem;
  display: flex;
  align-items: center;
  gap: 0.75rem;
}
.term-dots { display: flex; gap: 6px; }
.term-dots span { width: 11px; height: 11px; border-radius: 50%; }
.term-dots span:nth-child(1) { background: #ff5f57; }
.term-dots span:nth-child(2) { background: #febc2e; }
.term-dots span:nth-child(3) { background: #28c840; }

.term-title {
  font-family: var(--ff-mono);
  font-size: 0.65rem;
  color: var(--txt-3);
  letter-spacing: 0.05em;
  margin-left: auto;
  margin-right: auto;
}

.term-body {
  padding: 1.25rem 1.4rem 1.5rem;
  font-family: var(--ff-mono);
  font-size: 0.76rem;
  line-height: 1.9;
  min-height: 240px;
}

.tl { display: block; opacity: 0; transition: opacity 0.2s; }
.tl.show  { opacity: 1; }
.tl-cmd   { color: var(--txt); }
.tl-info  { color: var(--txt-2); }
.tl-pass  { color: #28c840; }
.tl-fail  { color: #ff5f57; }
.tl-div   { color: var(--txt-3); }
.tl-sum   { color: var(--accent); font-weight: 700; }
.tl-blank { height: 0.5rem; }

.term-cursor {
  display: inline-block;
  width: 7px; height: 13px;
  background: var(--accent);
  vertical-align: text-bottom;
  opacity: 0;
  animation: blink 1s step-end infinite;
}
@keyframes blink { 0%,100% { opacity: 1; } 50% { opacity: 0; } }

.hero-scroll-hint {
  position: absolute;
  bottom: 2.25rem;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.35rem;
  font-family: var(--ff-mono);
  font-size: 0.58rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--txt-3);
  animation: scroll-bounce 2.5s ease-in-out infinite;
}
@keyframes scroll-bounce {
  0%, 100% { transform: translateX(-50%) translateY(0); }
  50%       { transform: translateX(-50%) translateY(7px); }
}

/* ==========================================================
   ABOUT
========================================================== */
#about {
  background: var(--bg-alt);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 6rem;
  align-items: center;
}

.about-text p {
  color: var(--txt-2);
  font-weight: 300;
  line-height: 1.8;
  font-size: 1.02rem;
  margin-bottom: 1.2rem;
}
.about-text p:last-child { margin-bottom: 0; }
.about-text strong { color: var(--txt); font-weight: 600; }

.stats-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.25rem;
}

.stat {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--rl);
  padding: 1.75rem 1.5rem;
  transition: border-color var(--t), background var(--t);
}
.stat:hover {
  border-color: var(--border-hi);
  background: var(--bg-card-h);
}
.stat-num {
  font-family: var(--ff-disp);
  font-size: 2.6rem;
  font-weight: 800;
  color: var(--accent);
  line-height: 1;
  margin-bottom: 0.45rem;
  letter-spacing: -0.03em;
}
.stat-lbl {
  font-family: var(--ff-mono);
  font-size: 0.62rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--txt-2);
}

/* ==========================================================
   SERVICES
========================================================== */
#services { background: var(--bg); }

.services-hd {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  margin-bottom: 3.5rem;
  gap: 2rem;
  flex-wrap: wrap;
}
.services-hd .sec-sub { text-align: right; max-width: 340px; }

.services-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  border: 1px solid var(--border);
  border-radius: var(--rl);
  overflow: hidden;
}

.svc {
  position: relative;
  background: var(--bg-card);
  padding: 2.75rem 2.5rem;
  transition: background var(--t);
  overflow: hidden;
}
.svc:nth-child(1),
.svc:nth-child(2) { border-bottom: 1px solid var(--border); }
.svc:nth-child(1),
.svc:nth-child(3) { border-right: 1px solid var(--border); }

.svc::after {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent 0%, var(--accent) 50%, transparent 100%);
  opacity: 0;
  transition: opacity var(--t);
}
.svc:hover { background: var(--bg-card-h); }
.svc:hover::after { opacity: 1; }

.svc-num {
  position: absolute;
  top: 1.6rem; right: 2rem;
  font-family: var(--ff-mono);
  font-size: 0.62rem;
  color: var(--txt-3);
}

.svc-icon {
  width: 46px; height: 46px;
  background: var(--accent-dim);
  border: 1px solid var(--border-hi);
  border-radius: var(--r);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.5rem;
  transition: background var(--t), border-color var(--t), box-shadow var(--t);
}
.svc-icon svg { width: 20px; height: 20px; stroke: var(--accent); }
.svc:hover .svc-icon {
  background: rgba(0,212,245,0.18);
  border-color: var(--accent);
  box-shadow: 0 0 18px rgba(0,212,245,0.22);
}

.svc h3 {
  font-size: 1.12rem;
  font-weight: 700;
  letter-spacing: -0.01em;
  margin-bottom: 0.7rem;
}
.svc p {
  font-size: 0.93rem;
  color: var(--txt-2);
  line-height: 1.72;
  font-weight: 300;
}

/* ==========================================================
   CLIENTS
========================================================== */
#clients {
  background: var(--bg-alt);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.clients-hd {
  text-align: center;
  margin-bottom: 4rem;
}
.clients-hd .sec-label { justify-content: center; }
.clients-hd .sec-label::before { display: none; }
.clients-hd .sec-sub { margin: 0 auto; text-align: center; max-width: 440px; }

.clients-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
}

.client-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--rl);
  padding: 2rem 1.75rem 2rem;
  text-align: center;
  transition: border-color var(--t), transform var(--t), box-shadow var(--t);
  position: relative;
  overflow: hidden;
}
.client-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0;
  width: 40px; height: 40px;
  border-top: 2px solid var(--accent);
  border-left: 2px solid var(--accent);
  border-radius: var(--rl) 0 0 0;
  opacity: 0;
  transition: opacity var(--t);
}
.client-card:hover {
  border-color: var(--border-hi);
  transform: translateY(-5px);
  box-shadow: 0 24px 48px rgba(0,0,0,0.4);
}
.client-card:hover::before { opacity: 1; }

/* Logo container — white bg so logos render correctly on dark cards */
.client-logo-wrap {
  display: flex;
  align-items: center;
  justify-content: center;
  background: #ffffff;
  border-radius: var(--r);
  padding: 0.9rem 1.25rem;
  margin-bottom: 1.25rem;
  min-height: 72px;
}

.client-logo {
  max-width: 150px;
  max-height: 52px;
  width: auto;
  height: auto;
  object-fit: contain;
  display: block;
}

/* Dark-background variant for logos that need it */
.client-logo-wrap--dark {
  background: #0d1526;
  border: 1px solid var(--border-hi);
}

/* Text-only logo fallback */
.client-text-logo {
  font-family: var(--ff-mono);
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--accent);
  letter-spacing: 0.06em;
}

.client-full {
  font-family: var(--ff-mono);
  font-size: 0.65rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--txt-2);
  margin-bottom: 0.3rem;
}
.client-sector {
  font-size: 0.78rem;
  color: var(--txt-3);
  font-weight: 300;
}

/* ==========================================================
   WHY US
========================================================== */
#why { background: var(--bg); }

.why-grid {
  display: grid;
  grid-template-columns: 1fr 1.6fr;
  gap: 6rem;
  align-items: start;
}

.why-sticky {
  position: sticky;
  top: 6rem;
}

.diffs { list-style: none; }

.diff {
  padding: 1.9rem 0;
  border-bottom: 1px solid var(--border);
  display: grid;
  grid-template-columns: 46px 1fr;
  gap: 1.4rem;
  align-items: start;
  transition: border-color var(--t);
}
.diffs li:first-child .diff { border-top: 1px solid var(--border); }
.diff:hover { border-color: var(--border-hi); }

.diff-icon {
  width: 46px; height: 46px;
  background: var(--accent-dim);
  border: 1px solid var(--border);
  border-radius: var(--r);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: background var(--t), border-color var(--t), box-shadow var(--t);
}
.diff-icon svg { width: 19px; height: 19px; stroke: var(--accent); }
.diff:hover .diff-icon {
  background: rgba(0,212,245,0.18);
  border-color: var(--accent);
  box-shadow: 0 0 16px rgba(0,212,245,0.2);
}

.diff-body h3 {
  font-size: 1rem;
  font-weight: 700;
  letter-spacing: -0.01em;
  margin-bottom: 0.38rem;
}
.diff-body p {
  font-size: 0.9rem;
  color: var(--txt-2);
  line-height: 1.68;
  font-weight: 300;
}

/* ==========================================================
   CONTACT
========================================================== */
#contact {
  background: var(--bg-alt);
  border-top: 1px solid var(--border);
}

.contact-info p {
  font-size: 1rem;
  color: var(--txt-2);
  font-weight: 300;
  line-height: 1.78;
  margin-bottom: 2.25rem;
}

.contact-items { display: flex; flex-direction: column; gap: 1rem; }

.ci {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  text-decoration: none;
  color: var(--txt-2);
  font-size: 0.93rem;
  transition: color var(--t);
}
.ci:hover { color: var(--accent); }
.ci svg { width: 15px; height: 15px; stroke: var(--accent); flex-shrink: 0; }

/* ==========================================================
   FOOTER
========================================================== */
footer {
  background: var(--bg);
  border-top: 1px solid var(--border);
  padding: 2.25rem 2.5rem;
}

.foot-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
}

.foot-logo {
  display: flex;
  align-items: center;
  text-decoration: none;
  opacity: 1;
  transition: opacity var(--t);
}
.foot-logo:hover { opacity: 0.8; }

.foot-logo-img {
  height: 32px;
  width: auto;
  display: block;
}

.foot-copy {
  font-family: var(--ff-mono);
  font-size: 0.64rem;
  color: var(--txt-3);
  letter-spacing: 0.06em;
}

.foot-link {
  font-family: var(--ff-mono);
  font-size: 0.64rem;
  color: var(--txt-2);
  text-decoration: none;
  letter-spacing: 0.06em;
  transition: color var(--t);
}
.foot-link:hover { color: var(--accent); }

/* ==========================================================
   RESPONSIVE
========================================================== */
@media (max-width: 1060px) {
  .about-grid   { grid-template-columns: 1fr; gap: 3.5rem; }
  .why-grid     { grid-template-columns: 1fr; gap: 3rem; }
  .why-sticky   { position: static; }
  .contact-grid { grid-template-columns: 1fr; gap: 3rem; }
  .clients-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 820px) {
  .hero-inner  { grid-template-columns: 1fr; }
  .terminal    { display: none; }
  .nav-links   { display: none; }
  .nav-burger  { display: flex; }
  /* Keep desktop lang switcher visible next to burger */
  #nav .lang-sw:not(.lang-sw-mobile) { display: flex; }
}

@media (max-width: 640px) {
  section { padding: 5rem 1.5rem; }
  #hero   { padding: 0 1.5rem; }
  #nav    { padding: 0 1.5rem; }
  footer  { padding: 2rem 1.5rem; }

  .services-grid { grid-template-columns: 1fr; }
  .svc:nth-child(1),
  .svc:nth-child(2) { border-bottom: 1px solid var(--border); }
  .svc:nth-child(1),
  .svc:nth-child(3) { border-right: none; }
  .svc:last-child   { border-bottom: none; }

  .clients-grid { grid-template-columns: repeat(2, 1fr); }
  .form-row     { grid-template-columns: 1fr; }
  .stats-grid   { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 400px) {
  .stats-grid { grid-template-columns: 1fr; }
  .hero-h1    { font-size: 2.4rem; }
}