/* ============================================================
   MXGA — México Global Alliance · Sistema visual
   Institucional premium · navy/teal/cyan
   ============================================================ */

/* ---------- Tokens ---------- */
:root {
  --navy:        #0A3055;
  --navy-deep:   #051C2A;
  --teal:        #08485D;
  --cyan:        #1DB6E8;
  --teal-light:  #68CCD1;

  --bg:          #FFFFFF;
  --surface:     #F4F7FA;
  --surface-2:   #EAF0F6;
  --text:        #16202C;
  --text-muted:  #5A6B7B;
  --border:      rgba(10, 48, 85, 0.10);
  --border-strong: rgba(10, 48, 85, 0.18);

  --grad-dark:   linear-gradient(160deg, #051C2A 0%, #0A3055 100%);

  --font-display: "Montserrat", system-ui, -apple-system, sans-serif;
  --font-body:    "Open Sans", system-ui, -apple-system, sans-serif;

  --container: 1240px;
  --section-y: clamp(80px, 10vw, 120px);

  --radius-card: 18px;
  --radius-btn: 8px;

  --shadow-sm: 0 1px 2px rgba(10, 48, 85, 0.06), 0 1px 3px rgba(10, 48, 85, 0.04);
  --shadow-md: 0 8px 24px rgba(10, 48, 85, 0.10);
  --shadow-lg: 0 24px 60px rgba(5, 28, 42, 0.18);

  --ease: cubic-bezier(0.22, 0.61, 0.36, 1);
}

/* ---------- Reset ---------- */
*, *::before, *::after { box-sizing: border-box; }
* { margin: 0; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body {
  font-family: var(--font-body);
  font-size: 17px;
  line-height: 1.65;
  color: var(--text);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
img, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button { font: inherit; cursor: pointer; border: none; background: none; }
ul { list-style: none; padding: 0; }
:focus-visible { outline: 3px solid var(--cyan); outline-offset: 2px; border-radius: 4px; }

/* ---------- Typography ---------- */
h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.08;
  color: var(--navy);
  text-wrap: balance;
}
h2 { font-size: clamp(2rem, 3.6vw, 3rem); }
h3 { font-size: clamp(1.25rem, 1.8vw, 1.5rem); line-height: 1.2; }
p { text-wrap: pretty; }

.eyebrow {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.8rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--cyan);
}
.eyebrow--muted { color: var(--teal); }

.lead {
  font-size: clamp(1.05rem, 1.4vw, 1.25rem);
  color: var(--text-muted);
  line-height: 1.6;
  max-width: 60ch;
}

/* ---------- Layout ---------- */
.container {
  width: 100%;
  max-width: var(--container);
  margin-inline: auto;
  padding-inline: clamp(20px, 5vw, 48px);
}
section { padding-block: var(--section-y); }
.section-head { max-width: 64ch; margin-bottom: clamp(40px, 5vw, 64px); }
.section-head .eyebrow { display: block; margin-bottom: 16px; }
.section-head h2 + p { margin-top: 20px; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 0.95rem;
  letter-spacing: -0.01em;
  padding: 15px 28px;
  border-radius: var(--radius-btn);
  transition: transform 0.2s var(--ease), background 0.2s var(--ease),
              box-shadow 0.2s var(--ease), border-color 0.2s var(--ease), color 0.2s var(--ease);
  white-space: nowrap;
}
.btn svg { width: 18px; height: 18px; }
.btn--primary {
  background: var(--cyan);
  color: var(--navy-deep);
  box-shadow: 0 6px 18px rgba(29, 182, 232, 0.28);
}
.btn--primary:hover { background: #36c2f0; transform: translateY(-2px); box-shadow: 0 10px 26px rgba(29, 182, 232, 0.36); }
.btn--navy {
  background: var(--navy);
  color: #fff;
}
.btn--navy:hover { background: #0d3c6b; transform: translateY(-2px); }
.btn--ghost {
  background: transparent;
  color: var(--navy);
  border: 1.5px solid var(--border-strong);
}
.btn--ghost:hover { border-color: var(--navy); transform: translateY(-2px); }
.btn--ghost-light {
  background: transparent;
  color: #fff;
  border: 1.5px solid rgba(255, 255, 255, 0.28);
}
.btn--ghost-light:hover { border-color: rgba(255, 255, 255, 0.7); background: rgba(255,255,255,0.06); transform: translateY(-2px); }
.btn--lg { padding: 17px 34px; font-size: 1rem; }

.arrow-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 0.92rem;
  color: var(--navy);
}
.arrow-link svg { width: 16px; height: 16px; transition: transform 0.2s var(--ease); }
.arrow-link:hover svg { transform: translateX(4px); }
.arrow-link--cyan { color: var(--cyan); }

/* ============================================================
   NAVBAR
   ============================================================ */
.navbar {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255, 255, 255, 0.82);
  backdrop-filter: saturate(180%) blur(14px);
  -webkit-backdrop-filter: saturate(180%) blur(14px);
  border-bottom: 1px solid var(--border);
  transition: box-shadow 0.25s var(--ease), background 0.25s var(--ease);
}
.navbar.is-scrolled { box-shadow: var(--shadow-sm); background: rgba(255,255,255,0.94); }
.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  height: 76px;
}
.nav-logo img { height: 40px; width: auto; }
.nav-menu { display: flex; align-items: center; gap: 4px; }
.nav-link {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 0.92rem;
  color: var(--text);
  padding: 10px 16px;
  border-radius: 6px;
  transition: color 0.18s, background 0.18s;
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 6px;
}
.nav-link:hover { color: var(--navy); background: var(--surface); }
.nav-link .chev { width: 13px; height: 13px; transition: transform 0.2s var(--ease); }

/* Dropdown */
.nav-item { position: relative; }
.dropdown {
  position: absolute;
  top: calc(100% + 8px);
  left: 0;
  width: 460px;
  background: #fff;
  border: 1px solid var(--border);
  border-radius: 16px;
  box-shadow: var(--shadow-lg);
  padding: 12px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4px;
  opacity: 0;
  visibility: hidden;
  transform: translateY(8px);
  transition: opacity 0.2s var(--ease), transform 0.2s var(--ease), visibility 0.2s;
}
.nav-item:hover .dropdown,
.nav-item:focus-within .dropdown { opacity: 1; visibility: visible; transform: translateY(0); }
.nav-item:hover .chev { transform: rotate(180deg); }
.dropdown-item {
  display: flex;
  gap: 12px;
  padding: 12px;
  border-radius: 10px;
  transition: background 0.16s;
}
.dropdown-item:hover { background: var(--surface); }
.dropdown-ico {
  flex-shrink: 0;
  width: 38px; height: 38px;
  border-radius: 9px;
  background: var(--surface-2);
  display: grid; place-items: center;
  color: var(--navy);
}
.dropdown-ico svg { width: 20px; height: 20px; }
.dropdown-item:hover .dropdown-ico { background: var(--navy); color: #fff; }
.dropdown-item strong { font-family: var(--font-display); font-size: 0.9rem; color: var(--navy); display: block; line-height: 1.3; }
.dropdown-item span { font-size: 0.78rem; color: var(--text-muted); line-height: 1.4; }

.nav-right { display: flex; align-items: center; gap: 16px; }
.lang-switch {
  display: flex;
  align-items: center;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 0.82rem;
  color: var(--text-muted);
  border: 1px solid var(--border);
  border-radius: 6px;
  overflow: hidden;
}
.lang-switch button { padding: 7px 11px; color: var(--text-muted); transition: background 0.16s, color 0.16s; }
.lang-switch button.active { background: var(--navy); color: #fff; }
.lang-switch button:not(.active):hover { background: var(--surface); }

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 8px;
}
.nav-toggle span { width: 24px; height: 2px; background: var(--navy); border-radius: 2px; transition: transform 0.25s var(--ease), opacity 0.2s; }
.nav-toggle.is-open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle.is-open span:nth-child(2) { opacity: 0; }
.nav-toggle.is-open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ============================================================
   HERO
   ============================================================ */
.hero {
  position: relative;
  background: var(--grad-dark);
  color: #fff;
  overflow: hidden;
  padding-block: clamp(72px, 9vw, 128px) clamp(80px, 10vw, 130px);
}
.hero::before {
  /* abstract corporate texture (glass/architecture) — replaced by real WebP later */
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(900px 500px at 88% -10%, rgba(29,182,232,0.20), transparent 60%),
    radial-gradient(700px 600px at 10% 110%, rgba(104,204,209,0.10), transparent 55%);
  pointer-events: none;
}
.hero::after {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,0.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.035) 1px, transparent 1px);
  background-size: 64px 64px;
  -webkit-mask-image: linear-gradient(160deg, transparent 40%, #000 120%);
  mask-image: linear-gradient(160deg, transparent 40%, #000 120%);
  pointer-events: none;
}
.hero .container { position: relative; z-index: 1; }
.hero-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: clamp(40px, 5vw, 72px);
  align-items: center;
}
.hero .eyebrow { display: block; margin-bottom: 22px; }
.hero h1 {
  color: #fff;
  font-size: clamp(2.5rem, 5vw, 4.5rem);
  line-height: 1.02;
  margin-bottom: 24px;
}
.hero h1 .accent { color: var(--teal-light); }
.hero-sub {
  font-size: clamp(1.05rem, 1.5vw, 1.3rem);
  line-height: 1.6;
  color: rgba(255, 255, 255, 0.82);
  max-width: 54ch;
  margin-bottom: 36px;
}
.hero-cta { display: flex; flex-wrap: wrap; gap: 14px; }
.hero-trust {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 28px;
  margin-top: 40px;
  padding-top: 28px;
  border-top: 1px solid rgba(255,255,255,0.14);
}
.hero-trust span {
  font-size: 0.86rem;
  color: rgba(255,255,255,0.7);
  display: inline-flex; align-items: center; gap: 9px;
}
.hero-trust span::before {
  content: ""; width: 6px; height: 6px; border-radius: 50%;
  background: var(--cyan); flex-shrink: 0;
}

/* hero visual placeholder */
.hero-visual {
  position: relative;
  aspect-ratio: 4 / 5;
  border-radius: 20px;
  border: 1px solid rgba(255,255,255,0.16);
  background:
    repeating-linear-gradient(135deg, rgba(255,255,255,0.04) 0 2px, transparent 2px 12px),
    linear-gradient(150deg, rgba(29,182,232,0.18), rgba(10,48,85,0.4));
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}
.placeholder-note {
  position: absolute;
  inset: 0;
  display: flex; flex-direction: column;
  align-items: center; justify-content: center;
  gap: 8px;
  text-align: center;
  padding: 24px;
  color: rgba(255,255,255,0.62);
  font-family: ui-monospace, "SF Mono", Menlo, monospace;
  font-size: 0.74rem;
  letter-spacing: 0.02em;
}
.placeholder-note .pl-icon { width: 30px; height: 30px; opacity: 0.6; }
.placeholder-note strong { color: rgba(255,255,255,0.85); font-weight: 600; }
/* placeholder on light surfaces */
.placeholder--light {
  background:
    repeating-linear-gradient(135deg, rgba(10,48,85,0.05) 0 2px, transparent 2px 12px),
    var(--surface-2);
}
.placeholder--light .placeholder-note { color: var(--text-muted); }
.placeholder--light .placeholder-note strong { color: var(--navy); }

/* ============================================================
   STATS BAND (authority)
   ============================================================ */
.stats {
  background: var(--surface);
  border-block: 1px solid var(--border);
}
.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
}
.stat {
  padding: clamp(28px, 4vw, 48px) clamp(20px, 3vw, 40px);
  border-right: 1px solid var(--border);
}
.stat:last-child { border-right: none; }
.stat-num {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(2.6rem, 5vw, 4rem);
  line-height: 1;
  letter-spacing: -0.03em;
  color: var(--navy);
  display: flex;
  align-items: baseline;
}
.stat-num .pre { color: var(--cyan); }
.stat-num .suf { color: var(--cyan); font-size: 0.5em; margin-left: 2px; }
.stat-label {
  margin-top: 14px;
  font-size: 0.95rem;
  color: var(--text-muted);
  line-height: 1.4;
  max-width: 22ch;
}

/* ============================================================
   DISCIPLINES
   ============================================================ */
.disc-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
}
.disc-card {
  position: relative;
  display: flex;
  flex-direction: column;
  padding: clamp(28px, 3vw, 40px);
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius-card);
  transition: transform 0.25s var(--ease), box-shadow 0.25s var(--ease), border-color 0.25s var(--ease);
  overflow: hidden;
}
.disc-card::after {
  content: "";
  position: absolute; left: 0; top: 0; bottom: 0;
  width: 3px; background: var(--cyan);
  transform: scaleY(0); transform-origin: top;
  transition: transform 0.3s var(--ease);
}
.disc-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); border-color: var(--border-strong); }
.disc-card:hover::after { transform: scaleY(1); }
.disc-num {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.82rem;
  color: var(--text-muted);
  letter-spacing: 0.1em;
}
.disc-ico {
  width: 54px; height: 54px;
  border-radius: 13px;
  background: var(--surface);
  display: grid; place-items: center;
  color: var(--navy);
  margin: 22px 0 22px;
  transition: background 0.25s var(--ease), color 0.25s var(--ease);
}
.disc-ico svg { width: 28px; height: 28px; }
.disc-card:hover .disc-ico { background: var(--navy); color: #fff; }
.disc-card h3 { margin-bottom: 12px; }
.disc-card p { color: var(--text-muted); font-size: 0.98rem; margin-bottom: 24px; }
.disc-card .arrow-link { margin-top: auto; }

/* ============================================================
   INTERNATIONAL / IED (dark)
   ============================================================ */
.intl {
  background: var(--grad-dark);
  color: #fff;
  position: relative;
  overflow: hidden;
}
.intl::before {
  content: "";
  position: absolute; inset: 0;
  background: radial-gradient(800px 500px at 80% 120%, rgba(29,182,232,0.16), transparent 60%);
  pointer-events: none;
}
.intl .container { position: relative; z-index: 1; }
.intl-grid {
  display: grid;
  grid-template-columns: 1fr 0.9fr;
  gap: clamp(40px, 6vw, 80px);
  align-items: center;
}
.intl h2 { color: #fff; }
.intl .eyebrow { display: block; margin-bottom: 18px; }
.intl-lead { color: rgba(255,255,255,0.82); font-size: clamp(1.05rem,1.4vw,1.25rem); margin: 22px 0 32px; }
.intl-points { display: grid; gap: 18px; margin-bottom: 36px; }
.intl-point { display: flex; gap: 14px; align-items: flex-start; }
.intl-point .tick {
  flex-shrink: 0; width: 26px; height: 26px; border-radius: 7px;
  background: rgba(29,182,232,0.16); color: var(--cyan);
  display: grid; place-items: center; margin-top: 2px;
}
.intl-point .tick svg { width: 15px; height: 15px; }
.intl-point p { color: rgba(255,255,255,0.88); }
.intl-point strong { color: #fff; font-family: var(--font-display); }
.intl-visual {
  aspect-ratio: 1 / 1;
  border-radius: 20px;
}
.alliance-bar {
  margin-top: clamp(48px, 6vw, 72px);
  padding-top: 36px;
  border-top: 1px solid rgba(255,255,255,0.14);
}
.alliance-bar p {
  font-family: var(--font-display);
  font-size: 0.78rem; letter-spacing: 0.14em; text-transform: uppercase;
  color: rgba(255,255,255,0.55); margin-bottom: 22px;
}
.alliance-logos {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 16px;
}
.alliance-logo {
  height: 60px;
  border: 1px dashed rgba(255,255,255,0.18);
  border-radius: 10px;
  display: grid; place-items: center;
  font-family: ui-monospace, monospace;
  font-size: 0.68rem;
  color: rgba(255,255,255,0.4);
  text-align: center;
  padding: 8px;
}

/* ============================================================
   WHY MXGA
   ============================================================ */
.why { background: var(--surface); }
.why-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: var(--border);
  border: 1px solid var(--border);
  border-radius: var(--radius-card);
  overflow: hidden;
}
.why-item {
  background: #fff;
  padding: clamp(28px, 3vw, 40px);
}
.why-item .why-ico {
  width: 46px; height: 46px; border-radius: 11px;
  background: var(--surface); color: var(--navy);
  display: grid; place-items: center; margin-bottom: 22px;
}
.why-item .why-ico svg { width: 24px; height: 24px; }
.why-item h3 { font-size: 1.15rem; margin-bottom: 10px; }
.why-item p { color: var(--text-muted); font-size: 0.95rem; }

/* ============================================================
   INSIGHTS
   ============================================================ */
.insights-head {
  display: flex; align-items: flex-end; justify-content: space-between;
  gap: 24px; flex-wrap: wrap;
  margin-bottom: clamp(40px, 5vw, 56px);
}
.insights-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.insight-card {
  display: flex; flex-direction: column;
  border: 1px solid var(--border);
  border-radius: var(--radius-card);
  overflow: hidden;
  background: #fff;
  transition: transform 0.25s var(--ease), box-shadow 0.25s var(--ease), border-color 0.25s var(--ease);
}
.insight-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); border-color: var(--border-strong); }
.insight-thumb {
  aspect-ratio: 16 / 10;
  border-bottom: 1px solid var(--border);
}
.insight-body { padding: 26px clamp(22px,2.4vw,28px) 28px; display: flex; flex-direction: column; flex: 1; }
.insight-meta { display: flex; align-items: center; gap: 10px; margin-bottom: 14px; font-size: 0.78rem; }
.insight-tag {
  font-family: var(--font-display); font-weight: 600;
  color: var(--teal); letter-spacing: 0.04em; text-transform: uppercase;
}
.insight-date { color: var(--text-muted); }
.insight-card h3 { font-size: 1.2rem; margin-bottom: 12px; }
.insight-card p { color: var(--text-muted); font-size: 0.95rem; margin-bottom: 22px; }
.insight-card .arrow-link { margin-top: auto; }

/* ============================================================
   CONTACT + FORM
   ============================================================ */
.contact { background: var(--grad-dark); color: #fff; }
.contact-grid {
  display: grid;
  grid-template-columns: 0.95fr 1.05fr;
  gap: clamp(40px, 6vw, 80px);
  align-items: start;
}
.contact .eyebrow { display: block; margin-bottom: 18px; }
.contact h2 { color: #fff; margin-bottom: 22px; }
.contact-lead { color: rgba(255,255,255,0.82); font-size: 1.1rem; margin-bottom: 36px; }
.contact-info { display: grid; gap: 22px; }
.contact-info-item { display: flex; gap: 14px; align-items: flex-start; }
.contact-info-item .ci-ico {
  flex-shrink: 0; width: 40px; height: 40px; border-radius: 10px;
  background: rgba(255,255,255,0.08); color: var(--teal-light);
  display: grid; place-items: center;
}
.contact-info-item .ci-ico svg { width: 19px; height: 19px; }
.contact-info-item .ci-label { font-size: 0.78rem; letter-spacing: 0.08em; text-transform: uppercase; color: rgba(255,255,255,0.5); font-family: var(--font-display); font-weight: 600; }
.contact-info-item .ci-val { color: #fff; font-size: 1rem; line-height: 1.45; }
.contact-info-item a.ci-val:hover { color: var(--teal-light); }

/* form card */
.form-card {
  background: #fff;
  border-radius: 20px;
  padding: clamp(28px, 3.4vw, 44px);
  box-shadow: var(--shadow-lg);
  color: var(--text);
}
.form-card h3 { font-size: 1.35rem; margin-bottom: 6px; }
.form-card .form-sub { color: var(--text-muted); font-size: 0.95rem; margin-bottom: 28px; }
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.field { display: flex; flex-direction: column; gap: 7px; }
.field--full { grid-column: 1 / -1; }
.field label {
  font-family: var(--font-display); font-weight: 600;
  font-size: 0.82rem; color: var(--navy);
}
.field label .req { color: var(--cyan); }
.field input, .field select, .field textarea {
  font-family: var(--font-body);
  font-size: 0.95rem;
  color: var(--text);
  background: var(--surface);
  border: 1.5px solid var(--border);
  border-radius: 9px;
  padding: 13px 15px;
  transition: border-color 0.16s, background 0.16s, box-shadow 0.16s;
  width: 100%;
}
.field textarea { resize: vertical; min-height: 110px; }
.field select { appearance: none; background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath fill='%235A6B7B' d='M6 8 0 0h12z'/%3E%3C/svg%3E"); background-repeat: no-repeat; background-position: right 15px center; padding-right: 40px; }
.field input:focus, .field select:focus, .field textarea:focus {
  outline: none;
  border-color: var(--cyan);
  background: #fff;
  box-shadow: 0 0 0 3px rgba(29,182,232,0.14);
}
.field .err-msg { font-size: 0.78rem; color: #C8323B; display: none; }
.field.has-error input, .field.has-error select, .field.has-error textarea { border-color: #C8323B; background: #FDF4F4; }
.field.has-error .err-msg { display: block; }
.form-foot { grid-column: 1/-1; display: flex; flex-direction: column; gap: 16px; margin-top: 4px; }
.form-consent { display: flex; gap: 10px; align-items: flex-start; font-size: 0.82rem; color: var(--text-muted); line-height: 1.5; }
.form-consent input { width: 17px; height: 17px; margin-top: 3px; flex-shrink: 0; accent-color: var(--cyan); }
.form-card .btn--primary { justify-content: center; width: 100%; }

/* success state */
.form-success {
  display: none;
  text-align: center;
  padding: clamp(32px, 4vw, 56px) 12px;
}
.form-success.show { display: block; animation: fadeUp 0.5s var(--ease); }
.form-success .succ-ico {
  width: 72px; height: 72px; border-radius: 50%;
  background: rgba(29,182,232,0.12); color: var(--cyan);
  display: grid; place-items: center; margin: 0 auto 24px;
}
.form-success .succ-ico svg { width: 36px; height: 36px; }
.form-success h3 { font-size: 1.5rem; margin-bottom: 12px; }
.form-success p { color: var(--text-muted); max-width: 38ch; margin: 0 auto 24px; }
.form.hide { display: none; }

/* ============================================================
   CTA BANNER
   ============================================================ */
.cta-banner { background: var(--cyan); }
.cta-banner .container {
  display: flex; align-items: center; justify-content: space-between;
  gap: 32px; flex-wrap: wrap;
}
.cta-banner h2 { color: var(--navy-deep); max-width: 22ch; }
.cta-banner p { color: rgba(5,28,42,0.72); margin-top: 8px; font-size: 1.05rem; }

/* ============================================================
   FOOTER
   ============================================================ */
.footer { background: var(--navy-deep); color: rgba(255,255,255,0.7); padding-block: clamp(56px, 7vw, 80px) 0; }
.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1.2fr;
  gap: clamp(32px, 4vw, 56px);
  padding-bottom: clamp(48px, 6vw, 64px);
}
.footer-logo img { height: 42px; width: auto; filter: brightness(0) invert(1); opacity: 0.95; }
.footer-claim {
  font-family: var(--font-display);
  font-size: 1.05rem; font-weight: 600;
  color: #fff; margin-top: 22px; max-width: 26ch; line-height: 1.4;
}
.footer-col h4 {
  color: #fff; font-size: 0.82rem; letter-spacing: 0.1em; text-transform: uppercase;
  margin-bottom: 20px; font-weight: 700;
}
.footer-col ul { display: grid; gap: 12px; }
.footer-col a, .footer-col li { font-size: 0.92rem; color: rgba(255,255,255,0.66); transition: color 0.16s; }
.footer-col a:hover { color: var(--teal-light); }
.footer-office { margin-bottom: 18px; }
.footer-office strong { display: block; color: #fff; font-family: var(--font-display); font-size: 0.92rem; margin-bottom: 4px; }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.1);
  padding-block: 28px;
  display: flex; align-items: center; justify-content: space-between;
  gap: 18px; flex-wrap: wrap;
  font-size: 0.84rem; color: rgba(255,255,255,0.5);
}
.footer-bottom-links { display: flex; gap: 24px; flex-wrap: wrap; }
.footer-bottom-links a:hover { color: rgba(255,255,255,0.8); }

/* ============================================================
   SCROLL REVEAL
   ============================================================ */
.reveal { opacity: 0; transform: translateY(24px); transition: opacity 0.6s var(--ease), transform 0.6s var(--ease); }
.reveal.in { opacity: 1; transform: none; }
@keyframes fadeUp { from { opacity: 0; transform: translateY(16px); } to { opacity: 1; transform: none; } }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .reveal { opacity: 1; transform: none; transition: none; }
  * { animation: none !important; }
}

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 1024px) {
  .hero-grid { grid-template-columns: 1fr; }
  .hero-visual { display: none; }
  .intl-grid { grid-template-columns: 1fr; }
  .intl-visual { display: none; }
  .contact-grid { grid-template-columns: 1fr; }
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .stat:nth-child(2) { border-right: none; }
  .stat:nth-child(1), .stat:nth-child(2) { border-bottom: 1px solid var(--border); }
  .why-grid { grid-template-columns: repeat(2, 1fr); }
  .insights-grid { grid-template-columns: 1fr; max-width: 560px; }
  .alliance-logos { grid-template-columns: repeat(3, 1fr); }
}
@media (max-width: 860px) {
  .nav-menu, .nav-right .lang-switch, .nav-right .btn { display: none; }
  .nav-toggle { display: flex; }
  .mobile-menu .lang-switch, .mobile-menu .btn { display: inline-flex; }

  /* mobile menu panel */
  .mobile-menu {
    position: fixed;
    top: 76px; left: 0; right: 0; bottom: 0;
    background: #fff;
    z-index: 99;
    padding: 28px clamp(20px,5vw,48px) 40px;
    transform: translateX(100%);
    transition: transform 0.3s var(--ease);
    overflow-y: auto;
    display: flex; flex-direction: column; gap: 6px;
  }
  .mobile-menu.is-open { transform: translateX(0); }
  .mobile-menu a.m-link {
    font-family: var(--font-display); font-weight: 600; font-size: 1.15rem;
    color: var(--navy); padding: 16px 4px; border-bottom: 1px solid var(--border);
  }
  .mobile-menu .m-sub { padding-left: 16px; }
  .mobile-menu .m-sub a { font-size: 1rem; color: var(--text-muted); padding: 11px 4px; display: block; }
  .mobile-menu .m-foot { margin-top: 24px; display: flex; flex-direction: column; gap: 16px; align-items: flex-start; }
  .mobile-menu .btn { width: 100%; justify-content: center; }
}
@media (min-width: 861px) { .mobile-menu { display: none; } }
@media (max-width: 640px) {
  body { font-size: 16px; }
  .stats-grid { grid-template-columns: 1fr; }
  .stat { border-right: none; border-bottom: 1px solid var(--border); }
  .stat:last-child { border-bottom: none; }
  .disc-grid { grid-template-columns: 1fr; }
  .why-grid { grid-template-columns: 1fr; }
  .cta-banner .container { flex-direction: column; align-items: flex-start; }
  .form-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .footer-logo { grid-column: 1 / -1; }
  .alliance-logos { grid-template-columns: repeat(2, 1fr); }
}