/* =========================================================
   Digital Falcon — Brand stylesheet
   Palette: #00585a (deep), #00989b (teal), #dcdedd (mist)
   ========================================================= */

@font-face {
  font-family: "DF Display";
  src: url("../assets/fonts/COPRGTB.TTF") format("truetype");
  font-weight: 700;
  font-display: swap;
}

:root {
  --c-deep: #00585a;
  --c-teal: #00989b;
  --c-mist: #dcdedd;
  --c-ink: #0b1f21;
  --c-ink-2: #2a4347;
  --c-bg: #f6fbfb;
  --c-white: #ffffff;
  --c-gold: #f5b919;

  --grad-brand: linear-gradient(135deg, #00585a 0%, #00989b 60%, #4cd0d2 100%);
  --grad-soft:  linear-gradient(180deg, #f6fbfb 0%, #ffffff 100%);

  --shadow-sm: 0 2px 6px rgba(0, 88, 90, .08);
  --shadow-md: 0 10px 30px rgba(0, 88, 90, .12);
  --shadow-lg: 0 25px 60px rgba(0, 88, 90, .18);

  --radius-sm: 10px;
  --radius-md: 16px;
  --radius-lg: 24px;
  --radius-xl: 32px;

  --container: 1200px;
  --pad-x: clamp(16px, 4vw, 32px);

  --t-fast: .2s ease;
  --t-med:  .35s cubic-bezier(.2,.7,.2,1);
}

/* -------- Reset / base -------- */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: "Inter", "Segoe UI", system-ui, -apple-system, "Helvetica Neue", Arial, sans-serif;
  color: var(--c-ink);
  background: var(--c-bg);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button { font: inherit; cursor: pointer; }

h1, h2, h3 {
  font-family: "DF Display", "Inter", system-ui, sans-serif;
  letter-spacing: -.01em;
  color: var(--c-deep);
  line-height: 1.1;
  margin: 0 0 .5em;
}
h1 { font-size: clamp(2.2rem, 5.5vw, 4.2rem); }
h2 { font-size: clamp(1.7rem, 3.6vw, 2.6rem); }
h3 { font-size: 1.25rem; }
p  { margin: 0 0 1em; color: var(--c-ink-2); }

.container { width: 100%; max-width: var(--container); margin-inline: auto; padding-inline: var(--pad-x); }

/* -------- Decorative bg -------- */
.bg-grid {
  position: fixed; inset: 0; z-index: -2; pointer-events: none;
  background-image:
    linear-gradient(rgba(0,152,155,.06) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0,152,155,.06) 1px, transparent 1px);
  background-size: 56px 56px;
  mask-image: radial-gradient(ellipse at top, #000 30%, transparent 75%);
}
.bg-glow {
  position: fixed; z-index: -1; pointer-events: none;
  top: -200px; right: -200px; width: 700px; height: 700px;
  background: radial-gradient(circle, rgba(0,152,155,.25), transparent 60%);
  filter: blur(40px);
}

/* -------- Buttons -------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: .5rem;
  padding: .9rem 1.4rem; border-radius: 999px;
  font-weight: 600; font-size: .95rem; letter-spacing: .01em;
  border: 1px solid transparent;
  transition: transform var(--t-fast), box-shadow var(--t-med), background var(--t-med), color var(--t-med);
  white-space: nowrap;
}
.btn--sm { padding: .55rem 1rem; font-size: .85rem; }
.btn--block { width: 100%; }
.btn--primary {
  background: var(--grad-brand); color: #fff;
  box-shadow: 0 10px 24px rgba(0,152,155,.35);
}
.btn--primary:hover { transform: translateY(-2px); box-shadow: 0 16px 36px rgba(0,152,155,.45); }
.btn--ghost {
  background: transparent; color: var(--c-deep);
  border-color: rgba(0,88,90,.25);
}
.btn--ghost:hover { background: rgba(0,152,155,.08); border-color: var(--c-teal); }

/* -------- Eyebrow / gradient text -------- */
.eyebrow {
  display: inline-block; font-size: .78rem; font-weight: 700;
  letter-spacing: .18em; text-transform: uppercase;
  color: var(--c-teal);
  padding: .35rem .75rem; border-radius: 999px;
  background: rgba(0,152,155,.1);
  margin-bottom: 1rem;
}
.grad {
  background: var(--grad-brand);
  -webkit-background-clip: text; background-clip: text;
  color: transparent;
}

/* =========================================================
   NAV
   ========================================================= */
.nav {
  position: sticky; top: 0; z-index: 50;
  backdrop-filter: saturate(140%) blur(14px);
  -webkit-backdrop-filter: saturate(140%) blur(14px);
  background: rgba(255,255,255,.72);
  border-bottom: 1px solid rgba(0,88,90,.08);
  transition: box-shadow var(--t-med), background var(--t-med);
}
.nav.is-scrolled { box-shadow: var(--shadow-sm); background: rgba(255,255,255,.92); }
.nav__inner {
  display: flex; align-items: center; gap: 1rem;
  min-height: 72px;
}
.brand { display: flex; align-items: center; gap: .65rem; margin-inline-end: auto; }
.brand__logo { width: 44px; height: 44px; object-fit: contain; }
.brand__text { display: flex; flex-direction: column; line-height: 1.05; }
.brand__text strong {
  font-family: "DF Display", sans-serif;
  font-size: 1.05rem; color: var(--c-deep); letter-spacing: .02em;
}
.brand__text small { font-size: .7rem; color: var(--c-ink-2); letter-spacing: .04em; }

.nav__links { display: flex; gap: 1.5rem; }
.nav__links a {
  font-weight: 500; font-size: .95rem; color: var(--c-ink);
  position: relative; padding: .3rem 0;
}
.nav__links a::after {
  content: ""; position: absolute; left: 0; right: 0; bottom: -4px;
  height: 2px; background: var(--grad-brand);
  transform: scaleX(0); transform-origin: left;
  transition: transform var(--t-med);
}
.nav__links a:hover::after, .nav__links a.is-active::after { transform: scaleX(1); }

.nav__cta { display: flex; align-items: center; gap: .75rem; }
.lang-switch {
  font-weight: 600; font-size: .85rem; color: var(--c-deep);
  padding: .45rem .8rem; border-radius: 999px;
  border: 1px solid rgba(0,88,90,.2);
  transition: background var(--t-fast);
}
.lang-switch:hover { background: rgba(0,152,155,.1); }

.nav__toggle {
  display: none; width: 44px; height: 44px;
  background: transparent; border: 0; padding: 10px;
  flex-direction: column; justify-content: space-between;
}
.nav__toggle span {
  display: block; height: 2px; background: var(--c-deep); border-radius: 2px;
  transition: transform var(--t-med), opacity var(--t-fast);
}
.nav__toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(10px) rotate(45deg); }
.nav__toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.nav__toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-10px) rotate(-45deg); }

.mobile-menu {
  display: flex; flex-direction: column; gap: .25rem;
  padding: 1rem var(--pad-x) 1.5rem;
  border-top: 1px solid rgba(0,88,90,.08);
  background: #fff;
}
.mobile-menu[hidden] { display: none; }
.mobile-menu a {
  padding: .9rem 0; font-weight: 500;
  border-bottom: 1px solid rgba(0,88,90,.06);
}

/* =========================================================
   HERO
   ========================================================= */
.hero { position: relative; padding: clamp(3rem, 7vw, 6rem) 0 4rem; overflow: hidden; }
.hero__grid {
  display: grid; gap: clamp(2rem, 5vw, 4rem);
  grid-template-columns: 1.1fr .9fr; align-items: center;
}
.hero__title { margin-top: .5rem; }
.hero__lead { font-size: 1.1rem; max-width: 56ch; }
.hero__cta { display: flex; flex-wrap: wrap; gap: .75rem; margin: 1.5rem 0 2rem; }
.hero__stats {
  list-style: none; margin: 0; padding: 0;
  display: grid; grid-template-columns: repeat(3, minmax(0,1fr));
  gap: 1rem; max-width: 520px;
}
.hero__stats li {
  background: #fff; border: 1px solid rgba(0,88,90,.08);
  border-radius: var(--radius-md); padding: 1rem;
  box-shadow: var(--shadow-sm);
}
.hero__stats strong {
  display: block; font-family: "DF Display", sans-serif;
  font-size: 1.6rem; color: var(--c-deep); line-height: 1;
}
.hero__stats span { font-size: .8rem; color: var(--c-ink-2); }

/* Orbit visual */
.hero__visual { display: flex; justify-content: center; }
.orbit {
  position: relative; width: min(440px, 90vw); aspect-ratio: 1;
  display: grid; place-items: center;
}
.orbit__ring {
  position: absolute; inset: 0; border-radius: 50%;
  border: 1px dashed rgba(0,152,155,.35);
  animation: spin 30s linear infinite;
}
.orbit__ring--2 { inset: 12%; border-style: solid; border-color: rgba(0,152,155,.18); animation-duration: 45s; animation-direction: reverse; }
.orbit__ring--3 { inset: 26%; border-style: dashed; border-color: rgba(0,88,90,.25); animation-duration: 22s; }
.orbit__logo {
  position: relative; width: 62%; height: 62%; object-fit: contain;
  filter: drop-shadow(0 20px 40px rgba(0,88,90,.25));
  animation: float 6s ease-in-out infinite;
}
.orbit__dot {
  position: absolute; width: 14px; height: 14px; border-radius: 50%;
  background: var(--c-teal); box-shadow: 0 0 24px rgba(0,152,155,.7);
}
.orbit__dot--a { top: 6%; left: 50%; }
.orbit__dot--b { top: 50%; right: 4%; background: var(--c-gold); box-shadow: 0 0 24px rgba(245,185,25,.7); }
.orbit__dot--c { bottom: 8%; left: 16%; background: var(--c-deep); }

@keyframes spin { to { transform: rotate(360deg); } }
@keyframes float { 0%,100% { transform: translateY(0); } 50% { transform: translateY(-10px); } }

/* Trust strip */
.trust {
  margin-top: 3rem; padding: 1rem 1.5rem;
  border: 1px solid rgba(0,88,90,.1);
  border-radius: var(--radius-lg);
  background: rgba(255,255,255,.7);
  display: flex; align-items: center; gap: 1.5rem; flex-wrap: wrap;
}
.trust > span { font-size: .85rem; color: var(--c-ink-2); font-weight: 500; }
.trust__logos { display: flex; flex-wrap: wrap; gap: 1.5rem; }
.trust__logos span {
  font-family: "DF Display", sans-serif; letter-spacing: .12em;
  color: var(--c-deep); opacity: .55; font-size: .85rem;
}

.trust--operators {
  width: 100%;
  flex-wrap: nowrap;
  overflow: hidden;
  padding: .85rem 1rem;
  min-height: 76px;
}
.trust__label {
  flex: 0 0 auto;
  font-size: .85rem;
  color: var(--c-ink-2);
  font-weight: 600;
  white-space: nowrap;
}
.operators-marquee {
  flex: 1 1 auto;
  align-self: center;
  min-width: 0;
  max-width: 100%;
  overflow: hidden;
  -webkit-mask-image: linear-gradient(90deg, transparent 0, #000 7%, #000 93%, transparent 100%);
  mask-image: linear-gradient(90deg, transparent 0, #000 7%, #000 93%, transparent 100%);
}
.operators-marquee__track {
  display: flex;
  align-items: center;
  width: max-content;
  will-change: transform;
  animation: operators-scroll 38s linear infinite;
}
.operators-marquee__group {
  display: flex;
  flex: 0 0 auto;
  align-items: center;
  gap: .9rem;
  padding-inline: .45rem;
}
.trust--operators .operators-marquee img {
  flex: 0 0 112px;
  width: 112px !important;
  max-width: 112px !important;
  height: 48px !important;
  max-height: 48px !important;
  object-fit: contain;
  padding: .4rem .7rem;
  border-radius: 10px;
  background: rgba(255,255,255,.86);
  border: 1px solid rgba(0,88,90,.08);
  box-shadow: 0 6px 16px rgba(0,88,90,.07);
}
.trust--operators:hover .operators-marquee__track { animation-play-state: paused; }

@keyframes operators-scroll {
  to { transform: translateX(-50%); }
}

@media (max-width: 760px) {
  .trust--operators {
    width: 100%;
    flex-direction: column;
    align-items: stretch;
    gap: .75rem;
  }
  .operators-marquee {
    flex: 0 0 auto;
    align-self: stretch;
    width: 100%;
    min-width: 100%;
  }
  .trust--operators .operators-marquee img {
    flex-basis: 92px;
    width: 92px !important;
    max-width: 92px !important;
    height: 40px !important;
    max-height: 40px !important;
  }
}

/* =========================================================
   SECTIONS
   ========================================================= */
.section { padding: clamp(4rem, 8vw, 7rem) 0; position: relative; }
.section--alt {
  background:
    radial-gradient(800px 400px at 100% 0%, rgba(0,152,155,.08), transparent 60%),
    linear-gradient(180deg, #fff 0%, #f1f8f8 100%);
  border-block: 1px solid rgba(0,88,90,.06);
}
.section__head { max-width: 760px; margin: 0 auto 3rem; text-align: center; }
.section__lead { font-size: 1.05rem; }

/* About cards */
.about__grid {
  display: grid; gap: 1.25rem;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
}
.card {
  background: #fff; border: 1px solid rgba(0,88,90,.08);
  border-radius: var(--radius-lg); padding: 2rem;
  box-shadow: var(--shadow-sm);
  transition: transform var(--t-med), box-shadow var(--t-med), border-color var(--t-med);
}
.card:hover { transform: translateY(-6px); box-shadow: var(--shadow-md); border-color: rgba(0,152,155,.3); }
.card--accent { position: relative; overflow: hidden; }
.card--accent::before {
  content: ""; position: absolute; inset: auto -30% -60% auto;
  width: 200px; height: 200px; border-radius: 50%;
  background: radial-gradient(circle, rgba(0,152,155,.18), transparent 70%);
  transition: transform var(--t-med);
}
.card--accent:hover::before { transform: translate(-20px, -20px) scale(1.2); }
.card__icon {
  width: 56px; height: 56px; border-radius: 16px;
  display: grid; place-items: center;
  background: var(--grad-brand); color: #fff;
  margin-bottom: 1rem;
  box-shadow: 0 8px 20px rgba(0,152,155,.35);
}
.card__icon svg { width: 28px; height: 28px; }

/* =========================================================
   SERVICES
   ========================================================= */
.services {
  display: grid; gap: 1.5rem;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
}
.service {
  background: #fff; border-radius: var(--radius-lg); overflow: hidden;
  border: 1px solid rgba(0,88,90,.08);
  box-shadow: var(--shadow-sm);
  display: flex; flex-direction: column;
  transition: transform var(--t-med), box-shadow var(--t-med);
}
.service:hover { transform: translateY(-8px); box-shadow: var(--shadow-lg); }
.service__media {
  position: relative; aspect-ratio: 16/10;
  background:
    linear-gradient(135deg, rgba(0,88,90,.85), rgba(0,152,155,.7)),
    repeating-linear-gradient(45deg, rgba(255,255,255,.04) 0 8px, transparent 8px 16px);
  overflow: hidden;
}
.service__media img {
  position: absolute; inset: 0; width: 100%; height: 100%;
  object-fit: cover;
  transition: transform .7s ease;
}
.service:hover .service__media img { transform: scale(1.06); }
.service__media img.is-missing { display: none; }
.service__num {
  position: absolute; top: 1rem; left: 1rem;
  font-family: "DF Display", sans-serif; font-size: 1.1rem;
  color: #fff; background: rgba(0,0,0,.25);
  padding: .25rem .65rem; border-radius: 999px;
  backdrop-filter: blur(4px);
  z-index: 2;
}
.service__body { padding: 1.5rem 1.5rem 1.75rem; }
.service__body h3 { margin-bottom: .5rem; }

.chips { list-style: none; margin: 1rem 0 0; padding: 0; display: flex; flex-wrap: wrap; gap: .4rem; }
.chips li {
  font-size: .75rem; color: var(--c-deep); font-weight: 600;
  padding: .3rem .7rem; border-radius: 999px;
  background: rgba(0,152,155,.1);
}

/* =========================================================
   CONTACT
   ========================================================= */
.contact__grid {
  display: grid; gap: clamp(2rem, 5vw, 4rem);
  grid-template-columns: 1fr 1fr; align-items: start;
}
.contact__list { list-style: none; margin: 1.5rem 0; padding: 0; display: grid; gap: 1rem; }
.contact__list li { display: flex; gap: .9rem; align-items: flex-start; }
.contact__list li > div { display: flex; flex-direction: column; gap: .15rem; min-width: 0; padding-top: .35rem; }
.contact__icon {
  flex: 0 0 44px; width: 44px; height: 44px; border-radius: 12px;
  display: grid; place-items: center;
  background: rgba(0,152,155,.1); color: var(--c-deep);
}
.contact__icon svg { width: 20px; height: 20px; }
.contact__list small {
  display: block; font-size: .72rem; text-transform: uppercase;
  letter-spacing: .12em; color: var(--c-ink-2);
}
.contact__list a, .contact__list span {
  font-weight: 600; color: var(--c-deep); font-size: 1rem;
}
.contact__list a { display: block; }
.contact__list a:hover { color: var(--c-teal); }

.socials { display: none; }

/* Form */
.contact__form {
  background: #fff; border: 1px solid rgba(0,88,90,.1);
  border-radius: var(--radius-xl); padding: clamp(1.5rem, 3vw, 2.5rem);
  box-shadow: var(--shadow-md);
  display: grid; gap: 1rem;
}
.field { display: flex; flex-direction: column; gap: .35rem; }
.field-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
.field label { font-size: .85rem; font-weight: 600; color: var(--c-deep); }
.field input, .field textarea {
  font: inherit; color: var(--c-ink);
  padding: .85rem 1rem; border-radius: 12px;
  border: 1px solid rgba(0,88,90,.18);
  background: #fbfdfd;
  transition: border-color var(--t-fast), box-shadow var(--t-fast), background var(--t-fast);
  width: 100%;
}
.field input:focus, .field textarea:focus {
  outline: none; border-color: var(--c-teal); background: #fff;
  box-shadow: 0 0 0 4px rgba(0,152,155,.15);
}
.field textarea { resize: vertical; min-height: 120px; }
.field.is-invalid input,
.field.is-invalid textarea {
  border-color: #d94d4d; background: #fff7f7;
}
.field.is-invalid input:focus,
.field.is-invalid textarea:focus { box-shadow: 0 0 0 4px rgba(217,77,77,.15); }
.error {
  color: #c43030; font-size: .8rem; min-height: 1em;
}
.form__status { text-align: center; font-size: .9rem; margin: .5rem 0 0; min-height: 1.2em; }
.form__status.is-success { color: var(--c-deep); font-weight: 600; }
.form__status.is-error   { color: #c43030; font-weight: 600; }

/* =========================================================
   FOOTER
   ========================================================= */
.footer {
  background: linear-gradient(180deg, #00585a 0%, #003e40 100%);
  color: #d8e8e8; padding: 3rem 0 1.5rem; margin-top: 4rem;
}
.footer__inner {
  display: grid; gap: 1.5rem;
  grid-template-columns: 1.5fr 1fr 1fr;
  align-items: center;
}
.footer__brand { display: flex; align-items: center; gap: .9rem; }
.footer__brand img { width: 56px; height: 56px; object-fit: contain; filter: drop-shadow(0 4px 12px rgba(0,0,0,.3)); }
.footer__brand p { margin: 0; color: #b5cccd; font-size: .9rem; }
.footer__nav { display: flex; gap: 1.25rem; justify-content: center; flex-wrap: wrap; }
.footer__nav a { font-size: .9rem; color: #d8e8e8; transition: color var(--t-fast); }
.footer__nav a:hover { color: #fff; }
.footer__legal {
  text-align: right; font-size: .82rem; color: #8baeaf; margin: 0;
}

/* =========================================================
   ANIMATIONS — reveal on scroll
   ========================================================= */
.reveal { opacity: 0; transform: translateY(24px); transition: opacity .8s ease, transform .8s ease; }
.reveal.is-visible { opacity: 1; transform: none; }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; }
  .reveal { opacity: 1; transform: none; }
}

/* =========================================================
   RESPONSIVE
   ========================================================= */
@media (max-width: 960px) {
  .hero__grid { grid-template-columns: 1fr; }
  .hero__visual { order: -1; }
  .orbit { width: min(340px, 70vw); }
  .contact__grid { grid-template-columns: 1fr; }
  .footer__inner { grid-template-columns: 1fr; text-align: center; }
  .footer__brand { justify-content: center; }
  .footer__legal { text-align: center; }
}

@media (max-width: 760px) {
  .nav__links, .nav__cta .btn { display: none; }
  .nav__toggle { display: flex; }
  .nav__cta { margin-left: auto; }
  .hero__stats { grid-template-columns: 1fr; max-width: 100%; }
  .field-row { grid-template-columns: 1fr; }
}

@media (min-width: 761px) {
  .mobile-menu { display: none !important; }
}