/* ===== CyberScot – IoT / OT Cyber Range Platform ===== */

/* ===== CSS Variables ===== */
:root {
  --clr-bg:        #f5f6f8;
  --clr-surface:   #ffffff;
  --clr-card:      #ffffff;
  --clr-border:    #e2e5eb;
  --clr-accent:    #0057d9;
  --clr-accent2:   #0099cc;
  --clr-text:      #1a1d26;
  --clr-muted:     #6b7280;
  --clr-white:     #ffffff;
  --font-head:     'Segoe UI', Arial, sans-serif;
  --font-body:     'Segoe UI', Arial, sans-serif;
  --radius-sm:     6px;
  --radius-md:     12px;
  --radius-lg:     20px;
  --transition:    0.25s cubic-bezier(0.4,0,0.2,1);
  --shadow-sm:     0 1px 4px rgba(0,0,0,0.07);
  --shadow-card:   0 2px 16px rgba(0,0,0,0.08);
  --shadow-glow:   0 4px 20px rgba(0,87,217,0.12);
}

/* ===== Reset ===== */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  background: var(--clr-bg);
  color: var(--clr-text);
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.7;
  overflow-x: hidden;
}
img { max-width: 100%; display: block; }
a { text-decoration: none; color: inherit; }
ul { list-style: none; }

/* ===== Utility ===== */
.tag {
  display: inline-block;
  font-size: .72rem;
  font-weight: 600;
  letter-spacing: .07em;
  text-transform: uppercase;
  padding: .25rem .8rem;
  border-radius: 100px;
  border: 1px solid var(--clr-accent);
  color: var(--clr-accent);
  margin-bottom: 1rem;
}
.section-title {
  font-family: var(--font-head);
  font-size: clamp(1.7rem, 3.4vw, 2.5rem);
  font-weight: 700;
  line-height: 1.15;
  margin-bottom: .65rem;
  color: var(--clr-text);
}
.section-sub {
  color: var(--clr-muted);
  font-size: 1.05rem;
  max-width: 560px;
  margin-bottom: 2.5rem;
  line-height: 1.75;
}
.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: .45rem;
  background: var(--clr-accent);
  color: #fff;
  font-family: var(--font-head);
  font-weight: 600;
  font-size: .9rem;
  padding: .7rem 1.6rem;
  border-radius: var(--radius-sm);
  border: none;
  cursor: pointer;
  transition: var(--transition);
}
.btn-primary:hover {
  background: #0046b5;
  transform: translateY(-1px);
  box-shadow: var(--shadow-glow);
  color: #fff;
}
.btn-outline {
  display: inline-flex;
  align-items: center;
  gap: .45rem;
  background: transparent;
  color: var(--clr-text);
  font-family: var(--font-head);
  font-weight: 600;
  font-size: .9rem;
  padding: .68rem 1.5rem;
  border-radius: var(--radius-sm);
  border: 1px solid var(--clr-border);
  cursor: pointer;
  transition: var(--transition);
}
.btn-outline:hover { border-color: var(--clr-accent); color: var(--clr-accent); }

/* ===== Scrollbar ===== */
::-webkit-scrollbar { width: 5px; }
::-webkit-scrollbar-track { background: var(--clr-bg); }
::-webkit-scrollbar-thumb { background: #c5cad5; border-radius: 10px; }

/* ===== Navbar ===== */
.navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  padding: .9rem 0;
  background: rgba(245,246,248,0.92);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--clr-border);
  transition: var(--transition);
}
.navbar.scrolled {
  background: rgba(255,255,255,0.97);
  box-shadow: var(--shadow-sm);
  padding: .65rem 0;
}
.nav-brand {
  font-family: var(--font-head);
  font-size: 1.18rem;
  font-weight: 700;
  letter-spacing: -.01em;
  color: var(--clr-text);
}
.nav-brand span { color: var(--clr-accent); }
.nav-logo-icon {
  width: 32px; height: 32px;
  background: var(--clr-accent);
  border-radius: 7px;
  display: flex; align-items: center; justify-content: center;
  font-size: .78rem; font-weight: 700; color: #fff;
  margin-right: .45rem; flex-shrink: 0;
}
.navbar-nav .nav-link {
  font-size: .875rem; font-weight: 400;
  color: var(--clr-muted);
  padding: .35rem .75rem !important;
  transition: var(--transition);
}
.navbar-nav .nav-link:hover { color: var(--clr-text); }
.navbar-toggler {
  border: 1px solid var(--clr-border);
  padding: .35rem .55rem;
  border-radius: var(--radius-sm);
}
.navbar-toggler:focus { box-shadow: 0 0 0 2px rgba(0,87,217,.2); }

/* ===== Hero ===== */
.hero {
  min-height: 88vh;
  display: flex;
  align-items: center;
  padding-top: 4rem; padding-bottom: 4rem;
  position: relative;
  overflow: hidden;
  background: var(--clr-bg);
}
.hero-glow {
  position: absolute; top: -15%; right: -5%;
  width: 45vw; height: 45vw; border-radius: 50%;
  background: radial-gradient(circle, rgba(0,87,217,.06) 0%, transparent 70%);
  pointer-events: none;
}
.hero-glow-2 {
  position: absolute; bottom: -10%; left: -5%;
  width: 35vw; height: 35vw; border-radius: 50%;
  background: radial-gradient(circle, rgba(0,153,204,.05) 0%, transparent 70%);
  pointer-events: none;
}
.hero-grid {
  position: absolute; inset: 0;
  background-image:
    linear-gradient(rgba(0,0,0,.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0,0,0,.04) 1px, transparent 1px);
  background-size: 52px 52px;
  pointer-events: none;
  mask-image: radial-gradient(ellipse 80% 80% at 50% 50%, black 0%, transparent 100%);
}
.hero-cta { display: flex; gap: .85rem; flex-wrap: wrap; }
.hero-stats {
  display: flex; gap: 2.5rem;
  margin-top: 3rem; padding-top: 1.75rem;
  border-top: 1px solid var(--clr-border);
  flex-wrap: wrap;
}
.stat-num {
  font-family: var(--font-head);
  font-size: 1.75rem; font-weight: 700; color: var(--clr-text);
}
.stat-label { font-size: .8rem; color: var(--clr-muted); letter-spacing: .03em; }

/* ===== Hero shield / OT network visual ===== */
.hero-visual { position: relative; display: flex; align-items: center; justify-content: center; }
.hero-shield {
  width: min(560px, 100%);
  aspect-ratio: 1;
  position: relative;
  margin: auto;
}
.shield-ring {
  position: absolute;
  border-radius: 50%;
  border: 1px solid var(--clr-border);
  animation: pulse-ring 4s ease-in-out infinite;
}
.shield-ring:nth-child(1) { inset: 0;   animation-delay: 0s; }
.shield-ring:nth-child(2) { inset: 12%; animation-delay: .8s;  border-color: rgba(0,87,217,.2); }
.shield-ring:nth-child(3) { inset: 26%; animation-delay: 1.6s; border-color: rgba(0,87,217,.3); }
.radar-sweep {
  position: absolute; inset: 0; border-radius: 50%;
  background: conic-gradient(from 0deg,
    rgba(0,87,217,.22) 0deg,
    rgba(0,87,217,.06) 28deg,
    transparent 70deg,
    transparent 360deg);
  -webkit-mask: radial-gradient(circle, transparent 24%, #000 25%);
          mask: radial-gradient(circle, transparent 24%, #000 25%);
  animation: radar-spin 7s linear infinite;
  pointer-events: none;
}
.orbit { position: absolute; inset: 0; --r: clamp(118px, 24vw, 246px); }
.orbit-node {
  position: absolute;
  top: 50%; left: 50%;
  width: 46px; height: 46px;
  display: flex; align-items: center; justify-content: center;
  background: var(--clr-surface);
  border: 1px solid var(--clr-border);
  border-radius: 50%;
  box-shadow: var(--shadow-sm);
  color: var(--clr-accent);
  font-size: 1.15rem;
  transform: translate(-50%,-50%) rotate(var(--a)) translateY(calc(-1 * var(--r))) rotate(calc(-1 * var(--a)));
  animation: node-pulse 4.5s ease-in-out infinite;
}
.orbit-node:nth-child(2) { animation-delay: .6s; }
.orbit-node:nth-child(3) { animation-delay: 1.2s; }
.orbit-node:nth-child(4) { animation-delay: 1.8s; }
.orbit-node:nth-child(5) { animation-delay: 2.4s; }
.shield-core {
  position: absolute; inset: 36%;
  background: radial-gradient(circle at 30% 30%, rgba(0,87,217,.16), rgba(0,153,204,.1));
  border-radius: 50%;
  border: 1px solid rgba(0,87,217,.3);
  box-shadow: 0 0 40px rgba(0,87,217,.18), inset 0 0 24px rgba(0,87,217,.12);
  display: flex; align-items: center; justify-content: center;
  z-index: 2;
}
.shield-icon { font-size: 3rem; line-height: 1; color: var(--clr-accent); }
.float-badge {
  position: absolute; z-index: 3;
  background: var(--clr-surface);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-sm);
  padding: .55rem 1rem;
  font-size: .8rem; font-weight: 500; color: var(--clr-text);
  display: flex; align-items: center; gap: .4rem;
  white-space: nowrap;
  box-shadow: var(--shadow-card);
  animation: float 5s ease-in-out infinite;
}
.fb-1 { top: 8%;   right: -6%;  animation-delay: 0s; }
.fb-2 { bottom: 14%; left: -8%;  animation-delay: 1.5s; }
.fb-3 { top: 50%;  right: -10%; animation-delay: 2.5s; }
.float-badge .dot {
  width: 7px; height: 7px; border-radius: 50%;
  background: #22c55e; flex-shrink: 0;
  box-shadow: 0 0 0 0 rgba(34,197,94,.6);
  animation: dot-ping 2.4s ease-out infinite;
}

/* ===== Keyframes ===== */
@keyframes pulse-ring {
  0%, 100% { opacity: .5; transform: scale(1); }
  50%       { opacity: 1; transform: scale(1.02); }
}
@keyframes float {
  0%, 100% { transform: translateY(0); }
  50%       { transform: translateY(-7px); }
}
@keyframes radar-spin { to { transform: rotate(360deg); } }
@keyframes node-pulse {
  0%, 100% { box-shadow: var(--shadow-sm); border-color: var(--clr-border); }
  50%       { box-shadow: 0 0 14px rgba(0,87,217,.35); border-color: rgba(0,87,217,.45); }
}
@keyframes dot-ping {
  0%   { box-shadow: 0 0 0 0 rgba(34,197,94,.55); }
  70%  { box-shadow: 0 0 0 7px rgba(34,197,94,0); }
  100% { box-shadow: 0 0 0 0 rgba(34,197,94,0); }
}
@keyframes word-cycle {
  0%, 30%  { transform: translateY(0); }
  33%, 63% { transform: translateY(-100%); }
  66%, 96% { transform: translateY(-200%); }
  100%     { transform: translateY(0); }
}

/* ===== Section Base ===== */
section { padding: 5rem 0; }
.divider { width: 36px; height: 2px; background: var(--clr-accent); border-radius: 10px; margin-bottom: 1rem; }

/* ===== Programs / Capabilities Grid ===== */
.programs-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 1.25rem;
}
.program-card {
  background: var(--clr-card);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-md);
  padding: 2rem;
  transition: var(--transition);
  position: relative; overflow: hidden;
  box-shadow: var(--shadow-sm);
}
.program-card::before {
  content: '';
  position: absolute; top: 0; left: 0; right: 0; height: 2px;
  background: linear-gradient(90deg, var(--clr-accent), var(--clr-accent2));
  transform: scaleX(0); transform-origin: left;
  transition: var(--transition);
}
.program-card:hover { border-color: rgba(0,87,217,.2); transform: translateY(-3px); box-shadow: var(--shadow-glow), var(--shadow-card); }
.program-card:hover::before { transform: scaleX(1); }
.program-icon {
  width: 46px; height: 46px;
  border-radius: var(--radius-sm);
  background: rgba(0,87,217,.07); color: var(--clr-accent);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.25rem; margin-bottom: 1.1rem;
  transition: var(--transition);
}
.program-card:hover .program-icon { background: rgba(0,87,217,.12); }
.program-title { font-size: 1.05rem; font-weight: 600; margin-bottom: .5rem; color: var(--clr-text); }
.program-desc { font-size: .9rem; color: var(--clr-muted); line-height: 1.65; margin-bottom: 1.1rem; }
.program-link {
  font-size: .82rem; font-weight: 600; color: var(--clr-accent);
  display: inline-flex; align-items: center; gap: .3rem;
  transition: var(--transition);
}
.program-link:hover { gap: .55rem; }

/* ===== Features — Advanced Grid ===== */
.feat-advanced-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
}
.feat-adv-card {
  background: var(--clr-card);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-lg);
  padding: 2.25rem;
  position: relative; overflow: hidden;
  transition: var(--transition);
  box-shadow: var(--shadow-sm);
}
.feat-adv-card:hover {
  border-color: rgba(0,87,217,.25);
  transform: translateY(-4px);
  box-shadow: var(--shadow-glow), var(--shadow-card);
}
.feat-adv-card.feat-wide {
  grid-column: span 2;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
  align-items: center;
}
.feat-adv-num {
  font-size: .72rem; font-weight: 700; letter-spacing: .1em;
  text-transform: uppercase; color: var(--clr-accent);
  margin-bottom: 1rem; display: flex; align-items: center; gap: .5rem;
}
.feat-adv-num::before {
  content: ''; display: inline-block;
  width: 20px; height: 2px; background: var(--clr-accent);
}
.feat-adv-icon {
  width: 52px; height: 52px;
  border-radius: var(--radius-md);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.4rem; margin-bottom: 1.1rem;
}
.feat-adv-title { font-size: 1.2rem; font-weight: 700; color: var(--clr-text); margin-bottom: .6rem; line-height: 1.25; }
.feat-adv-desc { font-size: .92rem; color: var(--clr-muted); line-height: 1.72; margin-bottom: 1.25rem; }
.feat-adv-tags { display: flex; flex-wrap: wrap; gap: .45rem; }
.feat-tag {
  font-size: .7rem; font-weight: 600;
  padding: .25rem .7rem;
  border-radius: 100px;
  border: 1px solid var(--clr-border);
  color: var(--clr-muted);
  background: var(--clr-bg);
}
.feat-adv-metrics { display: flex; flex-direction: column; gap: 1rem; }
.feat-metric-row { display: flex; align-items: center; gap: 1rem; }
.fmt-icon {
  width: 38px; height: 38px; border-radius: var(--radius-sm);
  display: flex; align-items: center; justify-content: center;
  font-size: .95rem; flex-shrink: 0;
}
.fmt-label { font-size: .82rem; color: var(--clr-muted); flex: 1; }
.fmt-bar-wrap { flex: 2; height: 6px; background: var(--clr-border); border-radius: 10px; overflow: hidden; }
.fmt-bar {
  height: 100%; border-radius: 10px;
  background: linear-gradient(90deg, var(--clr-accent), var(--clr-accent2));
  transition: width 1.2s ease;
}
.fmt-val { font-size: .82rem; font-weight: 700; color: var(--clr-text); min-width: 36px; text-align: right; }
.feat-wide-visual {
  background: linear-gradient(135deg,#eef2ff,#e0f2fe);
  border-radius: var(--radius-md);
  padding: 1.75rem; position: relative; overflow: hidden;
}
.feat-wide-visual::before {
  content: ''; position: absolute; inset: 0;
  background-image: radial-gradient(rgba(0,87,217,.12) 1px, transparent 1px);
  background-size: 18px 18px;
}
.fwv-terminal {
  background: #fff;
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-card);
  position: relative; z-index: 1;
}
.fwv-topbar {
  background: var(--clr-bg);
  border-bottom: 1px solid var(--clr-border);
  padding: .55rem 1rem;
  display: flex; align-items: center; gap: .4rem;
}
.fwv-dot { width: 10px; height: 10px; border-radius: 50%; }
.fwv-title { font-size: .72rem; font-weight: 600; color: var(--clr-muted); margin-left: .5rem; }
.fwv-body { padding: 1.1rem; }
.fwv-line {
  display: flex; align-items: center; gap: .75rem;
  padding: .45rem 0; border-bottom: 1px solid var(--clr-bg);
  font-size: .78rem;
}
.fwv-line:last-child { border-bottom: none; }
.fwv-status {
  display: inline-flex; align-items: center; gap: .3rem;
  font-size: .68rem; font-weight: 700;
  padding: .2rem .55rem; border-radius: 100px;
}
.fwv-ok   { background: rgba(22,163,74,.1);  color: #16a34a; }
.fwv-warn { background: rgba(217,119,6,.1);  color: #d97706; }
.fwv-crit { background: rgba(220,38,38,.1);  color: #dc2626; }
.fwv-name { font-weight: 600; color: var(--clr-text); flex: 1; }
.fwv-time { color: var(--clr-muted); font-size: .7rem; }

/* ===== Pricing ===== */
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  align-items: start;
}
.pricing-card {
  background: var(--clr-card);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-lg);
  padding: 2.25rem 2rem;
  transition: var(--transition);
  box-shadow: var(--shadow-sm);
  position: relative; overflow: hidden;
}
.pricing-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-card); }
.pricing-card.popular {
  border-color: var(--clr-accent);
  box-shadow: 0 0 0 1px var(--clr-accent), var(--shadow-card);
}
.pricing-pop-badge {
  position: absolute; top: 0; right: 1.75rem;
  background: var(--clr-accent); color: #fff;
  font-size: .65rem; font-weight: 700; letter-spacing: .08em; text-transform: uppercase;
  padding: .3rem .85rem;
  border-radius: 0 0 var(--radius-sm) var(--radius-sm);
}
.pricing-tier-icon {
  width: 46px; height: 46px; border-radius: var(--radius-sm);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.25rem; margin-bottom: 1.1rem;
}
.pricing-name { font-size: .72rem; font-weight: 700; letter-spacing: .1em; text-transform: uppercase; color: var(--clr-muted); margin-bottom: .35rem; }
.pricing-headline { font-size: 1.15rem; font-weight: 700; color: var(--clr-text); margin-bottom: .65rem; }
.pricing-price { display: flex; align-items: baseline; gap: .3rem; margin-bottom: .35rem; }
.pricing-currency { font-size: 1.15rem; font-weight: 600; color: var(--clr-muted); }
.pricing-amount { font-size: 2.6rem; font-weight: 800; color: var(--clr-text); line-height: 1; }
.pricing-period { font-size: .82rem; color: var(--clr-muted); }
.pricing-desc { font-size: .84rem; color: var(--clr-muted); margin-bottom: 1.5rem; line-height: 1.6; }
.pricing-divider { height: 1px; background: var(--clr-border); margin-bottom: 1.5rem; }
.pricing-features { display: flex; flex-direction: column; gap: .7rem; margin-bottom: 2rem; }
.pf-item {
  display: flex; align-items: flex-start; gap: .65rem;
  font-size: .875rem; color: var(--clr-text); line-height: 1.4;
}
.pf-item i { color: var(--clr-accent); flex-shrink: 0; margin-top: .15rem; }
.pf-item.pf-muted { color: var(--clr-muted); }
.pf-item.pf-muted i { color: var(--clr-border); }
.pricing-cta-btn {
  display: block; text-align: center;
  padding: .78rem 1.5rem;
  border-radius: var(--radius-sm);
  font-weight: 600; font-size: .9rem;
  transition: var(--transition);
}
.pricing-cta-btn.primary-btn { background: var(--clr-accent); color: #fff; }
.pricing-cta-btn.primary-btn:hover { background: #0046b5; color: #fff; }
.pricing-cta-btn.outline-btn { border: 1px solid var(--clr-border); color: var(--clr-text); }
.pricing-cta-btn.outline-btn:hover { border-color: var(--clr-accent); color: var(--clr-accent); }
.pricing-footnote { text-align: center; font-size: .82rem; color: var(--clr-muted); margin-top: 2.5rem; }
.pricing-footnote a { color: var(--clr-accent); font-weight: 600; }

/* ===== Contact ===== */
.contact-layout {
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  gap: 3rem;
  align-items: start;
}
.contact-left { padding-top: .5rem; }
.contact-meta { display: flex; flex-direction: column; gap: 1.1rem; margin-top: 2rem; }
.cm-item {
  display: flex; align-items: flex-start; gap: 1rem;
  padding: 1.1rem 1.25rem;
  background: var(--clr-card);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-md);
  transition: var(--transition);
}
.cm-item:hover { border-color: rgba(0,87,217,.22); transform: translateX(4px); }
.cm-ic {
  width: 40px; height: 40px; flex-shrink: 0;
  border-radius: var(--radius-sm);
  background: rgba(0,87,217,.07);
  display: flex; align-items: center; justify-content: center;
  font-size: 1rem; color: var(--clr-accent);
}
.cm-label { font-size: .72rem; font-weight: 700; color: var(--clr-muted); text-transform: uppercase; letter-spacing: .07em; }
.cm-val { font-size: .92rem; font-weight: 600; color: var(--clr-text); margin-top: .15rem; }
.contact-form-wrap {
  background: var(--clr-card);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-lg);
  padding: 2.5rem;
  box-shadow: var(--shadow-card);
}
.contact-form-title { font-size: 1.3rem; font-weight: 700; color: var(--clr-text); margin-bottom: .35rem; }
.contact-form-sub { font-size: .88rem; color: var(--clr-muted); margin-bottom: 1.75rem; }
.form-label-custom { font-size: .78rem; font-weight: 700; color: var(--clr-text); margin-bottom: .4rem; display: block; letter-spacing: .02em; }
.form-input-custom {
  width: 100%; padding: .72rem 1rem;
  border: 1.5px solid var(--clr-border);
  border-radius: var(--radius-sm);
  font-size: .9rem;
  background: var(--clr-bg); color: var(--clr-text);
  outline: none; transition: border-color .2s;
}
.form-input-custom:focus { border-color: var(--clr-accent); }
.form-select-custom {
  width: 100%; padding: .72rem 1rem;
  border: 1.5px solid var(--clr-border);
  border-radius: var(--radius-sm);
  font-size: .9rem;
  background: var(--clr-bg); color: var(--clr-text);
  outline: none; appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%236b7280' d='M6 8L1 3h10z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right .9rem center;
  cursor: pointer; transition: border-color .2s;
}
.form-select-custom:focus { border-color: var(--clr-accent); }
.form-submit-btn {
  width: 100%; padding: .85rem;
  background: var(--clr-accent); color: #fff;
  border: none; border-radius: var(--radius-sm);
  font-size: .95rem; font-weight: 700;
  cursor: pointer; transition: var(--transition);
  display: flex; align-items: center; justify-content: center; gap: .5rem;
}
.form-submit-btn:hover { background: #0046b5; transform: translateY(-1px); box-shadow: var(--shadow-glow); }
.form-guarantee { text-align: center; font-size: .76rem; color: var(--clr-muted); margin-top: .85rem; }
.form-guarantee i { color: #16a34a; }

/* ===== Internship / Engagement Banner ===== */
.internship-banner {
  background: var(--clr-surface);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-lg);
  padding: 2.75rem;
  display: flex; align-items: center; gap: 2.5rem; flex-wrap: wrap;
  position: relative; overflow: hidden;
  box-shadow: var(--shadow-card);
}
.internship-banner::after {
  content: ''; position: absolute; right: -60px; top: -60px;
  width: 260px; height: 260px; border-radius: 50%;
  background: radial-gradient(circle, rgba(0,87,217,.05), transparent 70%);
  pointer-events: none;
}
.banner-badge {
  display: inline-flex; align-items: center; gap: .4rem;
  background: rgba(0,87,217,.08); color: var(--clr-accent);
  font-size: .72rem; font-weight: 700; letter-spacing: .07em; text-transform: uppercase;
  padding: .28rem .75rem; border-radius: 100px; margin-bottom: .9rem;
}
.banner-title {
  font-family: var(--font-head);
  font-size: clamp(1.3rem, 2.8vw, 1.8rem);
  font-weight: 700; margin-bottom: .5rem; color: var(--clr-text);
}
.banner-desc { font-size: .92rem; color: var(--clr-muted); max-width: 440px; margin-bottom: 1.25rem; line-height: 1.68; }
.banner-pills { display: flex; gap: .5rem; flex-wrap: wrap; margin-bottom: 1.25rem; }
.pill {
  font-size: .78rem; padding: .3rem .85rem;
  border-radius: var(--radius-sm);
  border: 1px solid var(--clr-border);
  color: var(--clr-muted); background: var(--clr-bg);
  display: inline-flex; align-items: center; gap: .35rem;
}

/* ===== Footer ===== */
footer {
  background: var(--clr-surface);
  border-top: 1px solid var(--clr-border);
  padding: 4rem 0 2rem;
}
.footer-brand { font-size: 1.15rem; font-weight: 700; margin-bottom: .65rem; color: var(--clr-text); }
.footer-about { font-size: .875rem; color: var(--clr-muted); line-height: 1.7; max-width: 290px; }
.footer-heading {
  font-size: .72rem; font-weight: 700; letter-spacing: .08em;
  text-transform: uppercase; color: var(--clr-text); margin-bottom: 1rem;
}
.footer-links { display: flex; flex-direction: column; gap: .5rem; }
.footer-links a { font-size: .875rem; color: var(--clr-muted); transition: var(--transition); }
.footer-links a:hover { color: var(--clr-accent); }
.footer-social { display: flex; gap: .55rem; margin-top: 1.25rem; }
.social-btn {
  width: 34px; height: 34px;
  border-radius: var(--radius-sm); border: 1px solid var(--clr-border);
  display: flex; align-items: center; justify-content: center;
  color: var(--clr-muted); font-size: .88rem; transition: var(--transition);
}
.social-btn:hover { border-color: var(--clr-accent); color: var(--clr-accent); }
.footer-bottom {
  margin-top: 2.5rem; padding-top: 1.5rem; border-top: 1px solid var(--clr-border);
  display: flex; align-items: center; justify-content: space-between;
  flex-wrap: wrap; gap: 1rem; font-size: .8rem; color: var(--clr-muted);
}
.footer-policy-link { color: var(--clr-muted); transition: var(--transition); }
.footer-policy-link:hover { color: var(--clr-accent); }

/* ===== Animations ===== */
.anim-fade { opacity: 0; transform: translateY(18px); transition: opacity .55s ease, transform .55s ease; }
.anim-fade.visible { opacity: 1; transform: translateY(0); }

/* ===== Responsive ===== */
@media (max-width: 992px) {
  .hero { padding-top: 6rem; }
  .hero-visual { margin-top: 2.5rem; }
  .feat-advanced-grid { grid-template-columns: 1fr; }
  .feat-adv-card.feat-wide { grid-column: span 1; grid-template-columns: 1fr; }
  .pricing-grid { grid-template-columns: 1fr; max-width: 420px; margin: 0 auto; }
  .contact-layout { grid-template-columns: 1fr; }
  .mc-1, .mc-2, .mc-3 { display: none; }
  .internship-banner { padding: 2rem; gap: 1.5rem; }
}
@media (max-width: 576px) {
  section { padding: 3.5rem 0; }
  .hero-stats { gap: 1.5rem; }
  .float-badge { display: none; }
  .hero-shield { width: 300px; }
  .hero-title-v2 { font-size: clamp(2.1rem,8vw,3rem); }
}