/* ═══════════════════════════════════════════
   TRYANNET ICT — GLOBAL STYLES
   Aesthetic: Dark Emerald Tech  |  Brand: Green + Blue + White
═══════════════════════════════════════════ */

@import url('https://fonts.googleapis.com/css2?family=Syne:wght@700;800&family=Outfit:wght@400;500;600;700&family=DM+Sans:ital,wght@0,300;0,400;0,500;1,300&display=swap');

/* ── Variables ── */
:root {
  --bg:       #060D09;
  --bg2:      #0A1610;
  --bg3:      #0F1F16;
  --bg4:      #152B1D;

  /* Green — primary */
  --cyan:     #0EC574;
  --cyan2:    #07834C;

  /* Blue — touch accent */
  --orange:   #1B8EF8;

  --gold:     #d4a843;
  --gold2:    #f0c84a;
  --green:    #0EC574;
  --white:    #EBF5EE;
  --muted:    rgba(235,245,238,0.52);
  --border:   rgba(14,197,116,0.16);
  --border2:  rgba(14,197,116,0.08);
  --glow:     rgba(14,197,116,0.28);

  --ff-display: 'Syne', sans-serif;
  --ff-ui:    'Outfit', sans-serif;
  --ff-body:  'DM Sans', sans-serif;
  --radius:   14px;
  --transition: 0.32s cubic-bezier(0.22,1,0.36,1);
}

/* ── Reset ── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
body {
  background: var(--bg);
  color: var(--white);
  font-family: var(--ff-body);
  line-height: 1.65;
  overflow-x: hidden;
}
img { max-width: 100%; display: block; }
a { text-decoration: none; color: inherit; }
ul { list-style: none; }
button { border: none; background: none; cursor: pointer; font-family: inherit; }
input, textarea, select { font-family: inherit; }

/* ── Scrollbar ── */
::-webkit-scrollbar { width: 4px; }
::-webkit-scrollbar-track { background: var(--bg); }
::-webkit-scrollbar-thumb { background: var(--cyan); border-radius: 2px; }
::selection { background: var(--cyan); color: var(--bg); }

/* ── Page Load Animation ── */
body { animation: pageReveal 0.5s ease forwards; }
@keyframes pageReveal {
  from { opacity: 0; transform: translateY(6px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* ── Scroll Reveal ── */
.reveal {
  opacity: 0;
  transform: translateY(32px);
  transition: opacity 0.65s ease, transform 0.65s cubic-bezier(0.22,1,0.36,1);
}
.reveal.reveal--left  { transform: translateX(-36px); }
.reveal.reveal--right { transform: translateX(36px); }
.reveal.reveal--scale { transform: scale(0.92); }
.reveal.visible { opacity: 1; transform: none; }
.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; }
.reveal-delay-5 { transition-delay: 0.40s; }

/* ═══════════ NAVBAR ═══════════ */
.navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 9000;
  padding: 0;
  transition: all 0.4s ease;
}
.navbar.scrolled {
  background: rgba(6,13,9,0.95);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
  box-shadow: 0 4px 40px rgba(0,0,0,0.6), 0 0 30px rgba(14,197,116,0.04);
}
.navbar__inner {
  max-width: 1320px;
  margin: 0 auto;
  padding: 0 40px;
  height: 76px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.navbar__logo {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  font-family: var(--ff-display);
  font-size: 26px;
  font-weight: 800;
  letter-spacing: 0.04em;
  color: var(--white);
}
.navbar__logo-img {
  height: 54px;
  width: auto;
  object-fit: contain;
}
.navbar__logo-icon {
  width: 36px; height: 36px;
  background: linear-gradient(135deg, var(--cyan), var(--cyan2));
  border-radius: 10px;
  display: flex; align-items: center; justify-content: center;
  font-size: 17px;
  color: var(--bg);
  box-shadow: 0 0 18px var(--glow);
}
.navbar__logo span { color: var(--cyan); }
.navbar__logo-text {
  font-family: var(--ff-display);
  font-size: 22px;
  font-weight: 800;
  letter-spacing: 0.06em;
  color: var(--white);
}
.navbar__logo-text em {
  font-style: normal;
  color: var(--cyan);
}
.navbar__links {
  display: flex;
  align-items: center;
  gap: 30px;
}
.navbar__link {
  font-family: var(--ff-ui);
  font-size: 14px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--muted);
  position: relative;
  transition: color 0.25s;
}
.navbar__link::after {
  content: '';
  position: absolute;
  bottom: -5px; left: 0;
  width: 0; height: 2px;
  background: linear-gradient(90deg, var(--cyan), var(--orange));
  border-radius: 2px;
  transition: width 0.3s cubic-bezier(0.22,1,0.36,1);
}
.navbar__link:hover,
.navbar__link.active { color: var(--white); }
.navbar__link:hover::after,
.navbar__link.active::after { width: 100%; }

.navbar__cta {
  font-family: var(--ff-ui);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 11px 26px;
  border-radius: 100px;
  background: linear-gradient(135deg, var(--cyan), var(--cyan2));
  color: var(--bg);
  border: none;
  cursor: pointer;
  transition: all 0.3s;
  box-shadow: 0 0 20px rgba(14,197,116,0.3);
}
.navbar__cta:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 28px rgba(14,197,116,0.45);
}

/* hamburger */
.navbar__ham {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 8px;
}
.navbar__ham span {
  width: 24px; height: 2px;
  background: var(--white);
  border-radius: 2px;
  transition: all 0.3s;
}
.navbar__ham.open span:nth-child(1) { transform: rotate(45deg) translate(5px,5px); }
.navbar__ham.open span:nth-child(2) { opacity: 0; }
.navbar__ham.open span:nth-child(3) { transform: rotate(-45deg) translate(5px,-5px); }

/* Mobile Menu */
.mobile-menu {
  position: fixed;
  top: 0; right: -100%; bottom: 0;
  width: min(340px, 85vw);
  background: var(--bg2);
  border-left: 1px solid var(--border);
  z-index: 8999;
  padding: 96px 32px 36px;
  display: flex;
  flex-direction: column;
  gap: 6px;
  transition: right 0.4s cubic-bezier(0.22,1,0.36,1);
  box-shadow: -20px 0 50px rgba(0,0,0,0.5);
}
.mobile-menu.open { right: 0; }
.mobile-overlay {
  position: fixed; inset: 0;
  background: rgba(0,0,0,0.65);
  backdrop-filter: blur(4px);
  z-index: 8998;
  opacity: 0; pointer-events: none;
  transition: opacity 0.3s;
}
.mobile-overlay.open { opacity: 1; pointer-events: all; }
.mobile-menu__link {
  font-family: var(--ff-ui);
  font-size: 17px;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--muted);
  padding: 15px 0;
  border-bottom: 1px solid var(--border2);
  transition: color 0.2s, padding-left 0.2s;
}
.mobile-menu__link:hover { color: var(--cyan); padding-left: 8px; }

/* Scroll Progress */
.scroll-progress {
  position: fixed;
  top: 0; left: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--cyan), var(--orange));
  z-index: 9999;
  width: 0%;
  transition: width 0.1s linear;
  box-shadow: 0 0 8px var(--glow);
}

/* ═══════════ FOOTER ═══════════ */
.footer {
  background: var(--bg2);
  border-top: 1px solid var(--border);
  padding: 80px 24px 32px;
  position: relative;
  overflow: hidden;
}
.footer::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0; height: 1px;
  background: linear-gradient(90deg, transparent, var(--cyan), transparent);
}
.footer__inner { max-width: 1200px; margin: 0 auto; }
.footer__top {
  display: grid;
  grid-template-columns: 1.8fr 1fr 1fr 1fr;
  gap: 40px;
  padding-bottom: 52px;
  border-bottom: 1px solid var(--border2);
}
.footer__logo {
  font-family: var(--ff-display);
  font-size: 28px;
  font-weight: 800;
  letter-spacing: 0.04em;
  color: var(--white);
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 14px;
}
.footer__logo-icon {
  width: 34px; height: 34px;
  background: linear-gradient(135deg, var(--cyan), var(--cyan2));
  border-radius: 9px;
  display: flex; align-items: center; justify-content: center;
  font-size: 15px; color: var(--bg);
}
.footer__logo span { color: var(--cyan); }
.footer__desc { font-size: 14px; color: var(--muted); line-height: 1.75; max-width: 280px; margin-bottom: 24px; }
.footer__socials { display: flex; gap: 10px; flex-wrap: wrap; }
.footer__social {
  width: 38px; height: 38px;
  border-radius: 10px;
  background: rgba(14,197,116,0.06);
  border: 1px solid var(--border);
  display: flex; align-items: center; justify-content: center;
  color: var(--muted);
  font-family: var(--ff-ui);
  font-size: 11px;
  font-weight: 700;
  transition: all 0.25s;
}
.footer__social:hover {
  background: rgba(14,197,116,0.16);
  color: var(--cyan);
  border-color: var(--cyan);
  transform: translateY(-3px);
}
.footer__col-title {
  font-family: var(--ff-ui);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--cyan);
  margin-bottom: 18px;
}
.footer__links { display: flex; flex-direction: column; gap: 10px; }
.footer__link {
  font-size: 14px;
  color: var(--muted);
  transition: color 0.2s, padding-left 0.2s;
  display: inline-block;
}
.footer__link:hover { color: var(--white); padding-left: 5px; }
.footer__bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 14px;
  padding-top: 26px;
}
.footer__copy { font-size: 13px; color: rgba(235,245,238,0.3); }
.footer__bottom-links { display: flex; gap: 20px; flex-wrap: wrap; }
.footer__bottom-link { font-size: 12px; color: rgba(235,245,238,0.3); transition: color 0.2s; }
.footer__bottom-link:hover { color: var(--muted); }

/* ═══════════ SHARED SECTION STYLES ═══════════ */
.section { padding: 108px 24px; position: relative; }
.section--dark    { background: var(--bg2); }
.section--darker  { background: var(--bg); }
.section-inner { max-width: 1200px; margin: 0 auto; }

.section-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--ff-ui);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--cyan);
  margin-bottom: 14px;
}
.section-eyebrow::before {
  content: '';
  display: inline-block;
  width: 24px; height: 2px;
  background: linear-gradient(90deg, var(--cyan), var(--orange));
}

.section-title {
  font-family: var(--ff-display);
  font-size: clamp(32px, 4.8vw, 62px);
  line-height: 1.1;
  font-weight: 800;
  letter-spacing: 0.01em;
  background: linear-gradient(
    135deg,
    #ffffff 0%,
    #c8f0d8 25%,
    #0EC574 50%,
    #EBF5EE 75%,
    #1B8EF8 100%
  );
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  display: inline-block;
  margin-bottom: 10px;
}
.section-title em {
  font-style: normal;
  background: inherit;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.section-sub {
  font-size: 16px;
  color: var(--muted);
  line-height: 1.8;
  max-width: 540px;
  font-weight: 300;
}
.section-header-row {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  flex-wrap: wrap;
  gap: 24px;
  margin-bottom: 60px;
}

/* ── Buttons ── */
.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--ff-ui);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 14px 32px;
  border-radius: 100px;
  background: linear-gradient(135deg, var(--cyan), var(--cyan2));
  color: var(--bg);
  border: none;
  cursor: pointer;
  transition: all 0.3s;
  box-shadow: 0 6px 24px rgba(14,197,116,0.3);
  position: relative;
  overflow: hidden;
}
.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 36px rgba(14,197,116,0.45);
}

.btn-ghost {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--ff-ui);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 13px 32px;
  border-radius: 100px;
  background: transparent;
  color: var(--white);
  border: 1.5px solid rgba(235,245,238,0.28);
  cursor: pointer;
  transition: all 0.3s;
}
.btn-ghost:hover {
  border-color: var(--cyan);
  color: var(--cyan);
  transform: translateY(-2px);
  box-shadow: 0 6px 18px rgba(14,197,116,0.15);
}

/* ── CTA Band ── */
.cta-band {
  margin: 0 20px;
  border-radius: 24px;
  overflow: hidden;
  background: linear-gradient(135deg,
    rgba(14,197,116,0.08) 0%,
    rgba(27,142,248,0.06) 50%,
    rgba(14,197,116,0.06) 100%);
  border: 1px solid var(--border);
  position: relative;
  padding: 80px 40px;
  text-align: center;
}
.cta-band::before {
  content: '';
  position: absolute;
  top: -40%; left: 50%;
  transform: translateX(-50%);
  width: 500px; height: 280px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(14,197,116,0.12) 0%, transparent 70%);
  pointer-events: none;
}
.cta-band__title {
  font-family: var(--ff-display);
  font-size: clamp(34px,5vw,66px);
  font-weight: 800;
  letter-spacing: 0.01em;
  color: var(--white);
  margin-bottom: 14px;
  line-height: 1.1;
}
.cta-band__title em {
  font-style: normal;
  background: linear-gradient(135deg, var(--cyan), var(--orange));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.cta-band__sub { font-size: 16px; color: var(--muted); max-width: 500px; margin: 0 auto 34px; line-height: 1.7; }
.cta-band__btns { display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; }

/* ── Accent helpers ── */
.accent-green { color: var(--cyan); }
.accent-blue  { color: var(--orange); }

/* ═══════════ RESPONSIVE ═══════════ */
@media (max-width: 1400px) {
  .navbar__inner { max-width: 1160px; padding: 0 30px; }
  .section-inner  { max-width: 1080px; }
  .footer__inner  { max-width: 1080px; }
}
@media (max-width: 1200px) {
  .navbar__links { gap: 20px; }
  .footer__top   { grid-template-columns: 1.5fr 1fr 1fr 1fr; gap: 24px; }
}
@media (max-width: 1024px) {
  .footer__top { grid-template-columns: 1fr 1fr; }
  .section      { padding: 84px 24px; }
}
@media (max-width: 768px) {
  .navbar__links { display: none; }
  .navbar__cta   { display: none; }
  .navbar__ham   { display: flex; }
  .navbar__inner { padding: 0 18px; height: 66px; }
  .section       { padding: 68px 18px; }
  .section-header-row { flex-direction: column; gap: 14px; }
  .footer__top   { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 640px) {
  html { font-size: 15px; }
  .navbar__inner  { height: 60px; }
  .section        { padding: 56px 15px; }
  .footer         { padding: 56px 15px 26px; }
  .footer__top    { grid-template-columns: 1fr 1fr; gap: 22px; }
  .btn-primary, .btn-ghost { padding: 12px 24px; font-size: 12px; }
}
@media (max-width: 480px) {
  .section        { padding: 48px 12px; }
  .footer__top    { grid-template-columns: 1fr; gap: 26px; }
  .footer__bottom { flex-direction: column; text-align: center; }
  .footer__bottom-links { justify-content: center; }
  .cta-band       { margin: 0 8px; padding: 52px 20px; }
}
@media (max-width: 360px) {
  html { font-size: 14px; }
  .section        { padding: 40px 10px; }
  .navbar__inner  { height: 56px; }
  .btn-primary, .btn-ghost { padding: 10px 18px; font-size: 11px; }
}