/* =========================
   VARIABLES
========================= */
:root {
  --primary: #009dff;
  --primary-dark: #0077cc;
  --purple: #7c3aed;

  --accent-green: #22c55e;
  --accent-orange: #f97316;
  --accent-pink: #ec4899;

  --bg: #f6f8fc;
  --alt-bg: #eaf2ff;

  --text: #0f172a;
  --muted: #475569;

  --radius: 18px;
  --shadow: 0 10px 30px rgba(0,0,0,0.08);
}

/* =========================
   BASE
========================= */
* {
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: Inter, system-ui, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
}

/* =========================
   HEADER
========================= */
header {
  position: fixed;
  top: 0;
  width: 100%;
  padding: 16px 60px;

  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  background: rgba(255,255,255,0.65);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid rgba(0,0,0,0.05);
  z-index: 100;
}

.logo {
  font-family: Orbitron, sans-serif;
  font-size: 1.3rem;
  background: linear-gradient(90deg, var(--primary), var(--purple));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

nav {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

nav a {
  text-decoration: none;
  color: #1e293b;
}

nav a:hover {
  color: var(--primary);
}
section {
  padding: 6rem clamp(16px, 4vw, 60px);
}
/* =========================
   HERO
========================= */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding: 120px 60px 0;

  background:
    radial-gradient(circle at 20% 30%, rgba(0,157,255,0.18), transparent 50%),
    radial-gradient(circle at 80% 40%, rgba(124,58,237,0.15), transparent 50%),
    var(--bg);
}

.hero-inner {
  max-width: 900px;
}

.hero h1 {
  font-size: clamp(2.2rem, 4vw, 3.5rem);
  margin-bottom: 20px;
}

.lead {
  font-size: 1.2rem;
  color: var(--muted);
}

.sub {
  margin-top: 10px;
  color: #64748b;
}
.hero-extra {
  position: relative;

  display: inline-flex;
  align-items: center;
  gap: 16px;

  margin-top: 32px;
  margin-bottom: 12px;

  padding: 18px 26px;

  border-radius: 22px;

  background:
    linear-gradient(
      135deg,
      rgba(255,255,255,0.85),
      rgba(255,255,255,0.65)
    );

  border: 1px solid rgba(255,255,255,0.6);

  backdrop-filter: blur(14px);

  box-shadow:
    0 10px 40px rgba(0,0,0,0.08),
    inset 0 1px 1px rgba(255,255,255,0.6);

  overflow: hidden;
}

/* glow effect */
.hero-extra::before {
  content: "";

  position: absolute;

  width: 180px;
  height: 180px;

  top: -90px;
  right: -90px;

  border-radius: 50%;

  background:
    radial-gradient(
      circle,
      rgba(0,157,255,0.25),
      transparent 70%
    );

  pointer-events: none;
}

/* laptop icon bubble */
.hero-extra span {
  width: 48px;
  height: 48px;

  display: flex;
  align-items: center;
  justify-content: center;

  border-radius: 14px;

  background:
    linear-gradient(
      135deg,
      var(--primary),
      var(--purple)
    );

  color: white;
  font-size: 1.3rem;

  box-shadow:
    0 8px 20px rgba(0,157,255,0.25);
}

/* text */
.hero-extra-text {
  display: flex;
  flex-direction: column;
  text-align: left;
}

.hero-extra-text strong {
  color: #0f172a;
  font-size: 1rem;
}

.hero-extra-text small {
  color: #64748b;
  font-size: 0.88rem;
}
.hero-extra {
  border-left: 4px solid var(--primary);
}
/* =========================
   BUTTONS
========================= */
.buttons {
  display: flex;
  gap: 15px;
  margin-top: 25px;
}

.btn {
  padding: 12px 22px;
  border-radius: 12px;
  text-decoration: none;
  font-weight: 500;
}

.primary {
  background: linear-gradient(135deg, var(--primary), var(--purple));
  color: white;
  box-shadow: 0 10px 25px rgba(0,157,255,0.25);
}

.secondary {
  border: 1px solid #ddd;
  background: white;
  color: #1e293b;
}

/* =========================
   SECTIONS
========================= */
.section {
  padding: 120px 60px;
  text-align: center;
}

.section h2 {
  font-size: 2.2rem;
  margin-bottom: 50px;
}

/* =========================
   SYSTEM GRID
========================= */
.system-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2px;
}

/* =========================
   SYSTEM CARDS
========================= */
.system-card {
  position: relative;
  overflow: hidden;

  border-radius: 16px;
  min-height: 220px;
  padding: 20px;

  display: flex;
  flex-direction: column;
  justify-content: flex-end;

  color: white;
  box-shadow: 0 10px 25px rgba(0,0,0,0.12);

  transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.system-card::before {
  content: "";
  position: absolute;
  inset: 0;

  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;

  z-index: 0;
}

.system-card::after {
  content: "";
  position: absolute;
  inset: 0;

  background: linear-gradient(
    to top,
    rgba(0,0,0,0.55),
    rgba(0,0,0,0.2),
    transparent
  );

  z-index: 1;
  pointer-events: none;
}

.system-card h3,
.system-card p {
  position: relative;
  z-index: 2;
}

.system-card:hover {
  transform: translateY(-10px);
  box-shadow: 0 20px 50px rgba(0,0,0,0.15);
}

/* =========================
/* =========================
   SYSTEM CARDS (COLOR BLOCK STYLE)
========================= */

.system-card {
  position: relative;
  overflow: hidden;

  border-radius: 22px;
  padding: 26px;
  min-height: 260px;

  display: flex;
  flex-direction: column;
  justify-content: flex-end;

  color: white;
  box-shadow: var(--shadow);

  transition: transform 0.35s ease, box-shadow 0.35s ease;
}

/* fancy glow */
.system-card::before {
  content: "";
  position: absolute;
  width: 220px;
  height: 220px;

  border-radius: 50%;

  top: -80px;
  right: -80px;

  background: rgba(255,255,255,0.12);
  filter: blur(40px);

  z-index: 0;
}

/* second glow */
.system-card::after {
  content: "";
  position: absolute;
  width: 180px;
  height: 180px;

  border-radius: 50%;

  bottom: -60px;
  left: -60px;

  background: rgba(255,255,255,0.08);
  filter: blur(30px);

  z-index: 0;
}

.system-card:hover {
  transform: translateY(-10px);
  box-shadow: 0 20px 50px rgba(0,0,0,0.15);
}

.system-card h3,
.system-card p {
  position: relative;
  z-index: 2;
}

/* =========================
   CARD COLORS
========================= */

.communication {
  background:
    linear-gradient(
      135deg,
      #06b6d4,
      #2563eb
    );
}

.cloud {
  background:
    linear-gradient(
      135deg,
      #7c3aed,
      #4f46e5
    );
}

.data {
  background:
    linear-gradient(
      135deg,
      #ec4899,
      #db2777
    );
}

.support {
  background:
    linear-gradient(
      135deg,
      #22c55e,
      #16a34a
    );
}

.shield {
  background:
    linear-gradient(
      135deg,
      #f97316,
      #ea580c
    );
}


/* =========================
   LAUNCH
========================= */
.launch-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  margin-top: 10px;
}

.launch-card {
  background: white;
  padding: 26px;
  border-radius: 18px;
  box-shadow: var(--shadow);
  transition: 0.3s ease;
}

.launch-card:hover {
  transform: translateY(-6px);
}

/* FIXED TYPO RESPONSIVE */
.step-number {
  display: inline-flex;
  width: 40px;
  height: 40px;

  align-items: center;
  justify-content: center;

  border-radius: 50%;
  background: linear-gradient(135deg, var(--primary), var(--purple));
  color: white;

  margin-bottom: 12px;
  font-weight: 600;
}

/* =========================
   FAQ
========================= */
.faq-grid {
  max-width: 900px;
  margin: auto;
  display: grid;
  gap: 16px;
  text-align: left;
}

.faq-item {
  background: white;
  border-radius: 16px;
  padding: 22px 24px;
  border: 1px solid rgba(0,0,0,0.05);
  box-shadow: 0 6px 18px rgba(0,0,0,0.04);
  transition: 0.25s ease;
}

.faq-item:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 30px rgba(0,157,255,0.12);
}

/* =========================
   CONTACT
========================= */
.contact-form {
  max-width: 600px;
  margin: auto;
  display: flex;
  flex-direction: column;
  gap: 16px;

  padding: 40px;
  border-radius: 20px;
  background: white;
  box-shadow: var(--shadow);
}

.contact-form input,
.contact-form textarea {
  padding: 16px;
  border-radius: 12px;
  border: 1px solid #e5e7eb;
}

/* =========================
   FOOTER
========================= */
footer {
  padding: 60px;
  text-align: center;
  color: #64748b;
}

/* =========================
   RESPONSIVE (IMPROVED)
========================= */

/* TABLET */
@media (max-width: 900px) {
  header {
    padding: 16px 20px;
    flex-direction: column;
    align-items: flex-start;
    gap: 10px;
  }

  nav {
    width: 100%;
    justify-content: flex-start;
  }

  .hero {
    padding: 120px 20px 40px;
    text-align: left;
  }

  .system-grid {
    grid-template-columns: 1fr 1fr;
  }

  .launch-grid {
    grid-template-columns: 1fr 1fr;
  }

  .section {
    padding: 80px 20px;
  }
}

/* MOBILE */
@media (max-width: 600px) {

  .system-grid {
    grid-template-columns: 1fr;
  }

  .launch-grid {
    grid-template-columns: 1fr; /* FIXED (was missing .) */
  }

  .buttons {
    flex-direction: column;
    width: 100%;
  }

  .btn {
    width: 100%;
    text-align: center;
  }

  .hero {
    text-align: center;
    padding: 110px 20px 40px;
  }

  header {
    align-items: center;
  }

  .section {
    padding: 70px 16px;
  }
}
/* =========================
   SYSTEMEN LAYOUT
========================= */

#diensten {
  background: #020617;
  color: white;
}

#diensten h2 {
  font-size: 3rem;
  margin-bottom: 70px;
  color: white;
}

/* GRID CONTAINER */
.system-grid {
  max-width: 1200px;
  margin: auto;

  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 22px;
}

/* ALGEMENE CARD */
.system-card {
  position: relative;

  border-radius: 22px;
  padding: 34px 28px;

  min-height: 110px;

  display: flex;
  align-items: center;
  justify-content: center;

  text-align: center;
  text-decoration: none;

  color: white;

  overflow: hidden;

  box-shadow:
    0 10px 30px rgba(0,0,0,0.35),
    inset 0 1px 1px rgba(255,255,255,0.08);

  transition:
    transform 0.3s ease,
    box-shadow 0.3s ease;
}

/* GLOW */
.system-card::before {
  content: "";

  position: absolute;
  inset: 0;

  background:
    radial-gradient(
      circle at top left,
      rgba(255,255,255,0.18),
      transparent 45%
    );

  pointer-events: none;
}

.system-card:hover {
  transform: translateY(-8px) scale(1.02);

  box-shadow:
    0 18px 50px rgba(0,0,0,0.45),
    0 0 30px rgba(255,255,255,0.06);
}

.system-card h3 {
  position: relative;
  z-index: 2;

  font-size: 1.5rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;

  margin: 0;
}

.system-card p {
  display: none;
}

/* =========================
   PIRAMIDE LAYOUT
========================= */

/* BOVEN */
.secure {
  grid-column: 3 / 5;

  background:
    linear-gradient(
      135deg,
      #6366f1,
      #2563eb
    );
}

/* RIJ 2 */
.keeper {
  grid-column: 2 / 4;

  background:
    linear-gradient(
      135deg,
      #22c55e,
      #16a34a
    );
}

.data {
  grid-column: 4 / 6;

  background:
    linear-gradient(
      135deg,
      #ec4899,
      #be185d
    );
}

/* RIJ 3 */
.web {
  grid-column: 1 / 3;

  background:
    linear-gradient(
      135deg,
      #06b6d4,
      #2563eb
    );
}

.cloud {
  grid-column: 3 / 5;

  background:
    linear-gradient(
      135deg,
      #7c3aed,
      #4338ca
    );
}

.comm {
  grid-column: 5 / 7;

  background:
    linear-gradient(
      135deg,
      #0ea5e9,
      #2563eb
    );
}

/* ONDER */
.support {
  grid-column: 1 / 7;

  background:
    linear-gradient(
      135deg,
      #f97316,
      #ea580c
    );
}

/* =========================
   VISIE
========================= */

.vision-section {
  background:
    linear-gradient(
      180deg,
      #ffffff,
      #f8fbff
    );

  position: relative;
  overflow: hidden;
}

.vision-container {
  max-width: 950px;
  margin: auto;
}

.vision-text {
  text-align: left;

  background: rgba(255,255,255,0.7);

  backdrop-filter: blur(10px);

  border: 1px solid rgba(0,0,0,0.05);

  border-radius: 28px;

  padding: 50px;

  box-shadow:
    0 20px 50px rgba(0,0,0,0.06);
}

.vision-label {
  display: inline-block;

  margin-bottom: 18px;

  padding: 8px 14px;

  border-radius: 999px;

  background: rgba(0,157,255,0.1);

  color: var(--primary);

  font-size: 0.9rem;
  font-weight: 600;
}

.vision-text h2 {
  font-size: clamp(2rem, 4vw, 3rem);

  line-height: 1.15;

  margin-bottom: 28px;

  color: #0f172a;
}

.vision-text p {
  font-size: 1.08rem;

  color: #475569;

  margin-bottom: 20px;

  line-height: 1.8;
}

.vision-highlight {
  margin-top: 30px;

  padding-left: 20px;

  border-left: 4px solid var(--primary);

  font-weight: 600;

  color: #0f172a !important;
}

/* MOBILE */
@media (max-width: 700px) {

  .vision-text {
    padding: 32px 24px;
  }

  .vision-text h2 {
    font-size: 2rem;
  }
  @media (max-width: 600px) {

  .launch-grid {
    grid-template-columns: 1fr;
    gap: 16px;
  }

  .launch-card {
    padding: 20px 16px;
    border-radius: 16px;
  }

  .section {
    padding-left: 14px;
    padding-right: 14px;
  }

}

}
/* =========================
   RESPONSIVE
========================= */

@media (max-width: 900px) {

  .system-grid {
    grid-template-columns: 1fr 1fr;
  }

  .secure,
  .keeper,
  .data,
  .web,
  .cloud,
  .comm,
  .support {
    grid-column: auto;
  }

  .support {
    grid-column: span 2;
  }
}

@media (max-width: 600px) {

  .system-grid {
    grid-template-columns: 1fr;
  }

  .support {
    grid-column: auto;
  }

  .system-card {
    min-height: 90px;
    padding: 26px 20px;
  }

  .system-card h3 {
    font-size: 1.1rem;
  }
@media (max-width: 600px) {

  section,
  .section {
    padding: 56px 10px;
  }

  .launch-grid {
    grid-template-columns: 1fr;
    gap: 14px;

    width: 100%;
  }

  .launch-card {
    width: 100%;

    padding: 22px 18px;

    border-radius: 18px;

    box-sizing: border-box;
  }

  .launch-card h3 {
    font-size: 1.1rem;
  }

  .launch-card p {
    font-size: 0.95rem;
    line-height: 1.6;
  }

}
@media (max-width: 600px) {

  #launch {
    padding: 60px 14px;
  }

  #launch .launch-sub {
    font-size: 1rem;
    line-height: 1.7;
    margin-bottom: 28px;
  }

  #launch .launch-grid {
    grid-template-columns: 1fr;
    gap: 18px;
  }

  #launch .launch-card {
    padding: 24px 20px;
    border-radius: 20px;

    text-align: left;
  }

  #launch .launch-card h3 {
    font-size: 1.15rem;
    margin-bottom: 10px;
  }

  #launch .launch-card p {
    font-size: 0.96rem;
    line-height: 1.7;
  }

}
}