/* ============================================================
   Matrix Medika — Site Styles
   Palette: dark canvas #0A0926 | cyan #1ECAFF | magenta #C24AF9
   ============================================================ */

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --cyan:        #1ECAFF;
  --cyan-dark:   #0AA8D8;
  --magenta:     #C24AF9;
  --purple-dark: #742282;
  --bg-deep:     #0A0926;
  --bg-dark:     #110F33;
  --bg-card:     #1a1840;
  --bg-card2:    #231f4f;
  --border:      rgba(30,202,255,.18);
  --border-light:rgba(194,74,249,.15);
  --text:        #ffffff;
  --text-muted:  rgba(255,255,255,.65);
  --text-faint:  rgba(255,255,255,.4);
  --radius:      14px;
  --radius-lg:   24px;
  --shadow:      0 8px 40px rgba(0,0,0,.5);
  --glow-cyan:   0 0 40px rgba(30,202,255,.25);
  --glow-magenta:0 0 40px rgba(194,74,249,.2);
}

html { scroll-behavior: smooth; }

body {
  font-family: 'Assistant', sans-serif;
  background: var(--bg-deep);
  color: var(--text);
  direction: rtl;
  line-height: 1.7;
  font-size: 16px;
  overflow-x: hidden;
}

/* ===== TYPOGRAPHY ===== */
h1,h2,h3,h4 { font-weight: 800; line-height: 1.2; }
h1 { font-size: clamp(2.2rem, 5vw, 3.6rem); }
h2 { font-size: clamp(1.7rem, 3vw, 2.6rem); }
h3 { font-size: 1.2rem; font-weight: 700; }
a  { color: var(--cyan); text-decoration: none; transition: color .2s; }
a:hover { color: #fff; }
p  { color: var(--text-muted); }

/* ===== LAYOUT ===== */
.container { max-width: 1200px; margin: 0 auto; padding: 0 24px; }
.section    { padding: 96px 0; }
.section-header { text-align: center; margin-bottom: 56px; }
.section-header p { max-width: 560px; margin: 12px auto 0; font-size: 1.05rem; }

/* ===== SECTION TAG ===== */
.section-tag {
  display: inline-block;
  background: linear-gradient(135deg, rgba(30,202,255,.15), rgba(194,74,249,.15));
  border: 1px solid rgba(30,202,255,.3);
  color: var(--cyan);
  font-size: .75rem;
  font-weight: 700;
  letter-spacing: .12em;
  text-transform: uppercase;
  padding: 5px 16px;
  border-radius: 999px;
  margin-bottom: 16px;
}

/* ===== BUTTONS ===== */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 13px 28px;
  border-radius: 999px;
  font-size: .95rem;
  font-weight: 700;
  font-family: inherit;
  cursor: pointer;
  transition: all .25s;
  border: none;
  white-space: nowrap;
}
.btn-primary {
  background: linear-gradient(135deg, var(--cyan), var(--magenta));
  color: #fff;
  box-shadow: 0 4px 24px rgba(30,202,255,.3);
}
.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 32px rgba(30,202,255,.45);
  color: #fff;
}
.btn-outline {
  background: transparent;
  color: var(--cyan);
  border: 1.5px solid var(--cyan);
}
.btn-outline:hover {
  background: rgba(30,202,255,.1);
  transform: translateY(-2px);
  color: var(--cyan);
}
.btn-nav {
  background: linear-gradient(135deg, var(--cyan), var(--magenta));
  color: #fff !important;
  padding: 8px 22px;
  border-radius: 999px;
  font-weight: 700;
  font-size: .88rem;
  transition: all .25s;
}
.btn-nav:hover { opacity: .85; transform: translateY(-1px); }
.btn-full { width: 100%; justify-content: center; }

/* ===== NAV ===== */
.nav-wrapper {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  background: rgba(10,9,38,.7);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid rgba(255,255,255,.06);
  transition: background .3s;
}
.nav-wrapper.scrolled {
  background: rgba(10,9,38,.92);
  box-shadow: 0 4px 32px rgba(0,0,0,.4);
}
.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 70px;
}
.logo { display: flex; align-items: center; }
.nav-logo { height: 57px; width: auto; }

.nav-links {
  display: flex;
  align-items: center;
  gap: 8px;
  list-style: none;
}
.nav-links a {
  color: var(--text-muted);
  font-size: .9rem;
  font-weight: 600;
  padding: 6px 12px;
  border-radius: 8px;
  transition: all .2s;
}
.nav-links a:hover { color: #fff; background: rgba(255,255,255,.06); }

.burger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 6px;
}
.burger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--text-muted);
  border-radius: 2px;
  transition: all .3s;
}

/* ===== HERO ===== */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  overflow: hidden;
  background: var(--bg-deep);
}
.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: url('assets/bg-dark.jpeg') center/cover no-repeat;
  opacity: .55;
}
.hero::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg,
    rgba(10,9,38,.85) 0%,
    rgba(10,9,38,.4) 60%,
    rgba(10,9,38,.75) 100%);
}
.hero-overlay { display: none; }
.hero-content {
  position: relative;
  z-index: 2;
  padding: 140px 0 80px;
  max-width: 720px;
}
.hero-tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(30,202,255,.1);
  border: 1px solid rgba(30,202,255,.3);
  color: var(--cyan);
  font-size: .8rem;
  font-weight: 700;
  letter-spacing: .1em;
  text-transform: uppercase;
  padding: 6px 18px;
  border-radius: 999px;
  margin-bottom: 24px;
}
.hero h1 {
  color: #fff;
  margin-bottom: 24px;
  text-shadow: 0 2px 20px rgba(0,0,0,.5);
}
.hero h1 span {
  background: linear-gradient(90deg, var(--cyan), var(--magenta));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.hero-sub {
  font-size: 1.1rem;
  color: rgba(255,255,255,.75);
  margin-bottom: 36px;
  max-width: 600px;
  line-height: 1.8;
}
.hero-ctas { display: flex; gap: 16px; flex-wrap: wrap; }
.hero-scroll {
  position: absolute;
  bottom: 32px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 2;
}
.hero-scroll span {
  display: block;
  width: 2px;
  height: 40px;
  background: linear-gradient(to bottom, transparent, var(--cyan));
  margin: 0 auto;
  animation: scrollPulse 2s ease-in-out infinite;
}
@keyframes scrollPulse {
  0%,100% { opacity: .3; transform: scaleY(.6); }
  50%      { opacity: 1;  transform: scaleY(1); }
}

/* ===== STATS BAR ===== */
.stats-bar {
  background: linear-gradient(90deg, var(--bg-dark), var(--bg-card));
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  padding: 48px 0;
}
.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  text-align: center;
}
.stat { padding: 16px; }
.stat-number {
  display: block;
  font-size: 2.6rem;
  font-weight: 800;
  background: linear-gradient(90deg, var(--cyan), var(--magenta));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1;
  margin-bottom: 8px;
}
.stat-label {
  font-size: .85rem;
  color: var(--text-muted);
  font-weight: 600;
}

/* ===== ABOUT ===== */
.about {
  background: var(--bg-deep);
  position: relative;
  overflow: hidden;
}
.about::before {
  content: '';
  position: absolute;
  top: -200px; left: -200px;
  width: 600px; height: 600px;
  background: radial-gradient(circle, rgba(30,202,255,.08) 0%, transparent 70%);
  pointer-events: none;
}
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 72px;
  align-items: center;
}
.about-text .section-tag { margin-bottom: 16px; }
.about-text h2 { color: #fff; margin-bottom: 20px; }
.about-text p { margin-bottom: 16px; }
.about-text .btn { margin-top: 8px; }
.about-visual {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}
.about-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 24px;
  transition: all .3s;
}
.about-card:hover {
  border-color: rgba(30,202,255,.4);
  transform: translateY(-4px);
  box-shadow: var(--glow-cyan);
}
.about-icon { font-size: 2rem; margin-bottom: 12px; }
.about-card h3 { color: #fff; font-size: 1rem; margin-bottom: 8px; }
.about-card p  { font-size: .88rem; }

/* ===== SERVICES ===== */
.services {
  background: var(--bg-dark);
  position: relative;
}
.services::before {
  content: '';
  position: absolute;
  inset: 0;
  background: url('assets/bg-aurora.png') center/cover no-repeat;
  opacity: .12;
  pointer-events: none;
}
.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  position: relative;
  z-index: 1;
}
.service-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 32px 28px;
  transition: all .3s;
}
.service-card:hover {
  border-color: rgba(194,74,249,.4);
  transform: translateY(-6px);
  box-shadow: var(--glow-magenta);
}
.service-icon { font-size: 2.2rem; margin-bottom: 16px; }
.service-card h3 { color: #fff; margin-bottom: 12px; }
.service-card p  { font-size: .9rem; }

/* ===== STANDARDS ===== */
.standards {
  background: var(--bg-deep);
  position: relative;
  overflow: hidden;
}
.standards::before {
  content: '';
  position: absolute;
  top: 50%; left: 50%;
  transform: translate(-50%,-50%);
  width: 700px; height: 700px;
  background: url('assets/bg-section.png') center/cover no-repeat;
  opacity: .12;
  pointer-events: none;
  border-radius: 50%;
}
.standards-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  justify-content: center;
  position: relative;
  z-index: 1;
}
.standard-badge {
  background: var(--bg-card);
  border: 1px solid var(--border);
  color: var(--cyan);
  font-size: .85rem;
  font-weight: 700;
  letter-spacing: .05em;
  padding: 10px 22px;
  border-radius: 999px;
  transition: all .25s;
}
.standard-badge:hover {
  background: rgba(30,202,255,.1);
  border-color: var(--cyan);
  box-shadow: var(--glow-cyan);
  transform: translateY(-2px);
}

/* ===== PARTNERS ===== */
.partners { background: var(--bg-dark); }
.partners-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}
.partner-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px 20px;
  text-align: center;
  transition: all .3s;
}
.partner-card:hover {
  border-color: rgba(30,202,255,.4);
  transform: translateY(-4px);
  box-shadow: var(--glow-cyan);
}
.partner-logo {
  font-size: 1.2rem;
  font-weight: 800;
  color: var(--cyan);
  margin-bottom: 12px;
  letter-spacing: .05em;
}
.partner-card p { font-size: .83rem; }

/* ===== WHY ===== */
.why {
  background: var(--bg-deep);
  position: relative;
  overflow: hidden;
}
.why::before {
  content: '';
  position: absolute;
  bottom: -100px; right: -100px;
  width: 500px; height: 500px;
  background: radial-gradient(circle, rgba(194,74,249,.08) 0%, transparent 70%);
  pointer-events: none;
}
.why-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  position: relative;
  z-index: 1;
}
.why-item {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 32px 24px;
  transition: all .3s;
}
.why-item:hover {
  border-color: rgba(194,74,249,.35);
  transform: translateY(-4px);
  box-shadow: var(--glow-magenta);
}
.why-num {
  font-size: 2.5rem;
  font-weight: 800;
  background: linear-gradient(135deg, var(--cyan), var(--magenta));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: 16px;
  line-height: 1;
}
.why-item h3 { color: #fff; margin-bottom: 10px; }
.why-item p  { font-size: .9rem; }

/* ===== CONTACT ===== */
.contact {
  background: var(--bg-dark);
  position: relative;
  overflow: hidden;
}
.contact::before {
  content: '';
  position: absolute;
  inset: 0;
  background: url('assets/bg-aurora.png') center/cover no-repeat;
  opacity: .1;
  pointer-events: none;
}
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 64px;
  align-items: start;
  position: relative;
  z-index: 1;
}
.contact-info .section-tag { margin-bottom: 16px; }
.contact-info h2 { color: #fff; margin-bottom: 16px; }
.contact-info > p { margin-bottom: 32px; }
.contact-intro { font-size: 1.15rem; line-height: 1.8; }
.contact-details li { font-size: 1.05rem; }
.contact-details {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 14px;
}
.contact-details li {
  display: flex;
  align-items: center;
  gap: 12px;
  color: var(--text-muted);
  font-size: .95rem;
}
.contact-icon { font-size: 1.1rem; }

/* ===== FORM ===== */
.contact-form {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 40px;
}
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.form-group { margin-bottom: 20px; }
.form-group label {
  display: block;
  font-size: .85rem;
  font-weight: 700;
  color: var(--text-muted);
  margin-bottom: 8px;
}
.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  background: rgba(255,255,255,.06);
  border: 1px solid rgba(255,255,255,.12);
  border-radius: 10px;
  padding: 12px 16px;
  color: #fff;
  font-family: inherit;
  font-size: .9rem;
  outline: none;
  transition: border-color .2s;
}
.form-group input::placeholder,
.form-group textarea::placeholder { color: var(--text-faint); }
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--cyan);
  box-shadow: 0 0 0 3px rgba(30,202,255,.12);
}
.form-group select { cursor: pointer; }
.form-group select option { background: var(--bg-dark); }

.form-success {
  display: none;
  text-align: center;
  color: #4ade80;
  font-weight: 700;
  margin-top: 14px;
}
.form-error {
  display: none;
  text-align: center;
  color: #f87171;
  font-weight: 700;
  margin-top: 14px;
  font-size: .9rem;
}

/* ===== FOOTER ===== */
.footer {
  background: var(--bg-deep);
  border-top: 1px solid rgba(255,255,255,.06);
  padding: 72px 0 0;
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: 48px;
  padding-bottom: 56px;
}
.footer-logo-wrap {
  display: inline-block;
  background: #fff;
  border-radius: 8px;
  padding: 6px 12px;
  margin-bottom: 16px;
}
.footer-logo-wrap img { height: 32px; width: auto; display: block; }
.footer-brand p { font-size: .9rem; max-width: 260px; }
.footer-links h4,
.footer-contact h4 {
  color: #fff;
  font-size: .9rem;
  font-weight: 700;
  margin-bottom: 16px;
  text-transform: uppercase;
  letter-spacing: .08em;
}
.footer-links ul { list-style: none; }
.footer-links ul li { margin-bottom: 10px; }
.footer-links ul a { color: var(--text-muted); font-size: .88rem; transition: color .2s; }
.footer-links ul a:hover { color: var(--cyan); }
.footer-contact p { font-size: .88rem; color: var(--text-muted); margin-bottom: 8px; }
.footer-contact a { color: var(--text-muted); }
.footer-contact a:hover { color: var(--cyan); }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,.06);
  padding: 20px 0;
  text-align: center;
}
.footer-bottom p { font-size: .82rem; color: var(--text-faint); }

/* ===== MOBILE ===== */
@media (max-width: 900px) {
  .about-grid   { grid-template-columns: 1fr; gap: 40px; }
  .services-grid { grid-template-columns: 1fr 1fr; }
  .why-grid     { grid-template-columns: 1fr 1fr; }
  .partners-grid { grid-template-columns: 1fr 1fr; }
  .footer-grid  { grid-template-columns: 1fr 1fr; }
  .stats-grid   { grid-template-columns: 1fr 1fr; }
  .contact-grid { grid-template-columns: 1fr; }
}

@media (max-width: 600px) {
  .services-grid { grid-template-columns: 1fr; }
  .why-grid      { grid-template-columns: 1fr; }
  .partners-grid { grid-template-columns: 1fr 1fr; }
  .footer-grid   { grid-template-columns: 1fr; }
  .stats-grid    { grid-template-columns: 1fr 1fr; }
  .about-visual  { grid-template-columns: 1fr; }
  .form-row      { grid-template-columns: 1fr; }
  .hero-ctas     { flex-direction: column; }
  .nav-links {
    display: none;
    flex-direction: column;
    gap: 4px;
    position: absolute;
    top: 70px; right: 0; left: 0;
    background: rgba(10,9,38,.97);
    border-bottom: 1px solid var(--border);
    padding: 16px 24px 24px;
  }
  .nav-links.open { display: flex; }
  .nav-links a { padding: 10px 16px; }
  .burger { display: flex; }
  .contact-form { padding: 28px 20px; }
}