/* ═══════════════════════════════════════════════════════════
   TUKONROAD A.Ş. — Main Stylesheet
   From Silk Road to TUKONROAD
   ═══════════════════════════════════════════════════════════ */

/* ── VARIABLES ── */
:root {
  /* Dark section palette (hero, footer, premium contrast) */
  --void:         #062A55;
  --deep:         #083468;
  --navy:         #003B82;
  --navy-mid:     #0E4EA8;
  --navy-card:    #1B3E6F;

  /* Digital blue palette */
  --blue:         #0074E8;
  --blue-light:   #18B7FF;
  --blue-dim:     rgba(0,116,232,0.09);
  --blue-glow:    rgba(0,116,232,0.28);
  --blue-border:  rgba(0,116,232,0.16);

  /* Gold — kept as desert accent only */
  --gold:         #C9924A;
  --gold-light:   #E2B56A;
  --gold-pale:    #F0D5A0;
  --gold-dim:     rgba(201,146,74,0.10);
  --gold-glow:    rgba(201,146,74,0.28);
  --gold-border:  rgba(201,146,74,0.22);

  /* Responsible AI / emerald */
  --emerald:      #059669;
  --emerald-light:#10B981;
  --emerald-dim:  rgba(5,150,105,0.10);

  /* Light backgrounds */
  --ice:          #F3F8FF;
  --sand-light:   #F6EFE2;
  --white:        #FFFFFF;

  /* Dark text (for light sections) */
  --charcoal:     #111827;
  --gray-700:     #374151;
  --gray-500:     #64748B;

  /* Light text (for dark sections — hero, footer) */
  --text:         #EDE8DC;
  --text-dim:     #B8B0A0;
  --text-muted:   #8B9AB0;

  --max-w:        1200px;
  --r:            12px;
  --r-lg:         20px;
  --t:            0.35s cubic-bezier(0.4,0,0.2,1);
}

/* ── RESET ── */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;font-size:16px}
body{
  font-family:'Pretendard Variable','Noto Sans KR','Inter',sans-serif;
  color:var(--charcoal);
  background:#FFFFFF;
  overflow-x:hidden;
  -webkit-font-smoothing:antialiased;
  -moz-osx-font-smoothing:grayscale;
}
img{max-width:100%;height:auto;display:block}
a{color:inherit;text-decoration:none}

/* ── FOCUS (WCAG AA) ── */
:focus{outline:none}
:focus-visible{outline:2px solid var(--blue);outline-offset:3px;border-radius:4px}

/* ── SCROLL ANIMATIONS ── */
.anim-up{opacity:0;transform:translateY(36px);transition:opacity .65s ease,transform .65s ease}
.anim-scale{opacity:0;transform:scale(.88);transition:opacity .7s ease,transform .7s cubic-bezier(.34,1.4,.64,1)}
.anim-left{opacity:0;transform:translateX(-40px);transition:opacity .65s ease,transform .65s ease}
.anim-right{opacity:0;transform:translateX(40px);transition:opacity .65s ease,transform .65s ease}
.anim-fade{opacity:0;transition:opacity .8s ease}
.anim-d1{transition-delay:.08s}
.anim-d2{transition-delay:.16s}
.anim-d3{transition-delay:.24s}
.anim-d4{transition-delay:.32s}
.anim-d5{transition-delay:.40s}
.visible{opacity:1!important;transform:none!important}
@media(prefers-reduced-motion:reduce){
  .anim-up,.anim-scale,.anim-left,.anim-right,.anim-fade{opacity:1;transform:none;transition:none}
}

/* ── TOPBAR ── */
.topbar{
  background:var(--navy);
  border-bottom:1px solid rgba(0,116,232,0.15);
  padding:8px 0;
  font-size:12px;
  color:rgba(255,255,255,0.75);
  position:relative;z-index:100;
}
.topbar-inner{
  max-width:var(--max-w);margin:0 auto;padding:0 24px;
  display:flex;justify-content:space-between;align-items:center;
  gap:16px;flex-wrap:wrap;
}
.topbar-left{display:flex;gap:20px;align-items:center}
.topbar-item{display:flex;align-items:center;gap:6px}
.topbar-badge{
  background:rgba(255,255,255,0.15);
  color:#fff;font-size:11px;font-weight:700;
  padding:3px 12px;border-radius:20px;letter-spacing:.04em;
  border:1px solid rgba(255,255,255,0.2);
}

/* ── NAVBAR ── */
.navbar{
  position:sticky;top:0;z-index:200;
  background:rgba(255,255,255,0.96);
  backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);
  border-bottom:1px solid rgba(0,116,232,0.10);
  box-shadow:0 1px 12px rgba(0,59,130,0.08);
  transition:background var(--t);
}
.nav-inner{
  max-width:var(--max-w);margin:0 auto;padding:0 24px;
  display:flex;align-items:center;gap:28px;height:80px;
}
.nav-logo{display:flex;align-items:center;gap:10px;flex-shrink:0}

/* ── BRAND LOGO SYSTEM ── */
.brand-logo-badge{
  background:#FFFFFF;border-radius:10px;
  padding:5px 12px 5px 8px;
  display:flex;align-items:center;gap:8px;
  flex-shrink:0;text-decoration:none;
}
.brand-logo-mark{height:30px;width:auto;display:block;flex-shrink:0}
.brand-logo-wordmark-text{
  font-size:15px;font-weight:800;color:#061A3D;
  letter-spacing:-.3px;white-space:nowrap;
}
.brand-logo-wordmark{height:24px;width:auto;display:block}
.brand-logo-lockup{height:64px;width:auto;display:block}
.footer-brand-mark{height:28px;width:auto;display:block;flex-shrink:0}
@media(max-width:768px){
  .brand-logo-lockup{height:52px}
}
@media(max-width:480px){
  .brand-logo-lockup{height:44px}
  .brand-logo-mark{height:24px}
  .brand-logo-wordmark-text{font-size:13px}
  .brand-logo-badge{padding:4px 10px 4px 6px;gap:6px}
}
.nav-logo-mark{
  width:40px;height:40px;
  background:linear-gradient(135deg,var(--blue),var(--blue-light));
  border-radius:10px;display:flex;align-items:center;justify-content:center;
  font-weight:900;font-size:13px;color:#fff;letter-spacing:-.5px;
  flex-shrink:0;
}
.nav-logo-text{display:flex;flex-direction:column;line-height:1.2}
.nav-logo-main{font-size:15px;font-weight:800;color:var(--white);letter-spacing:-.3px}
.nav-logo-sub{font-size:10px;font-weight:500;color:var(--blue-light);letter-spacing:.06em;text-transform:uppercase}
.nav-links{display:flex;align-items:center;gap:2px;margin-left:auto}
.nav-link{
  color:var(--charcoal);text-decoration:none;font-size:14px;font-weight:500;
  padding:8px 11px;border-radius:8px;transition:color var(--t),background var(--t);
  white-space:nowrap;
}
.nav-link:hover{color:var(--blue);background:var(--blue-dim)}
.nav-link-journey{color:var(--blue-light);font-weight:600}
.nav-link-journey:hover{color:var(--white);background:var(--blue)}
.nav-right{display:flex;align-items:center;gap:12px;flex-shrink:0}
.lang-toggle{
  display:flex;background:rgba(0,116,232,0.07);
  border-radius:20px;padding:3px;gap:2px;
}
.lang-btn{
  background:transparent;border:none;color:var(--gray-500);
  font-size:11px;font-weight:700;padding:5px 9px;border-radius:16px;
  cursor:pointer;transition:all var(--t);font-family:inherit;letter-spacing:.03em;
}
.lang-btn.active{background:var(--blue);color:#fff}
.lang-btn:hover:not(.active){color:var(--blue)}
.nav-cta{
  background:var(--blue);
  color:#fff;border:none;font-size:13px;font-weight:700;
  padding:10px 20px;border-radius:8px;cursor:pointer;
  transition:transform var(--t),box-shadow var(--t),background var(--t);
  font-family:inherit;white-space:nowrap;letter-spacing:.01em;
}
.nav-cta:hover{transform:translateY(-1px);box-shadow:0 6px 20px var(--blue-glow);background:var(--navy)}
.hamburger{
  display:none;flex-direction:column;gap:5px;cursor:pointer;
  padding:8px;background:none;border:none;
}
.hamburger span{
  display:block;width:22px;height:2px;background:var(--charcoal);
  border-radius:2px;transition:all .3s ease;
}
.hamburger.open span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.hamburger.open span:nth-child(2){opacity:0}
.hamburger.open span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}
.mobile-menu{
  display:none;position:fixed;inset:0;
  background:rgba(255,255,255,0.99);z-index:199;
  flex-direction:column;align-items:center;justify-content:center;
  gap:8px;padding:100px 24px 40px;
}
.mobile-menu.open{display:flex}
.mobile-menu .nav-link{font-size:20px;padding:14px 24px;color:var(--charcoal);width:100%;text-align:center}
.mobile-menu .lang-toggle{margin-top:16px;background:var(--blue-dim)}
.mobile-menu .nav-cta{width:100%;max-width:280px;text-align:center;padding:14px;margin-top:8px;font-size:16px}

/* ── BUTTONS ── */
.btn-gold{
  background:var(--blue);
  color:#fff;border:none;font-size:15px;font-weight:700;
  padding:14px 28px;border-radius:8px;cursor:pointer;
  transition:transform var(--t),box-shadow var(--t),background var(--t);
  font-family:inherit;display:inline-block;white-space:nowrap;
}
.btn-gold:hover{transform:translateY(-2px);box-shadow:0 8px 28px var(--blue-glow);background:var(--navy)}
.btn-ghost{
  background:transparent;color:#fff;
  border:1.5px solid rgba(255,255,255,0.35);
  font-size:15px;font-weight:600;padding:14px 28px;border-radius:8px;
  cursor:pointer;transition:all var(--t);font-family:inherit;display:inline-block;
}
.btn-ghost:hover{border-color:#fff;color:#fff;background:rgba(255,255,255,0.10)}
.btn-ghost-sm{
  background:transparent;color:var(--gray-500);
  border:1px solid rgba(0,116,232,0.20);
  font-size:13px;font-weight:600;padding:10px 20px;border-radius:8px;
  cursor:pointer;transition:all var(--t);font-family:inherit;display:inline-block;
}
.btn-ghost-sm:hover{border-color:var(--blue);color:var(--blue)}

/* ── SECTION BASE ── */
section{position:relative}
.section-inner{max-width:var(--max-w);margin:0 auto;padding:100px 24px}
.section-inner-wide{max-width:1320px;margin:0 auto;padding:100px 24px}
.eyebrow{
  font-size:12px;font-weight:700;letter-spacing:.12em;text-transform:uppercase;
  color:var(--blue);margin-bottom:14px;
}
.section-title{
  font-size:clamp(28px,3.5vw,46px);font-weight:800;line-height:1.18;
  letter-spacing:-.02em;margin-bottom:20px;color:var(--charcoal);
}
.section-sub{
  font-size:clamp(15px,1.6vw,17px);color:var(--gray-700);
  line-height:1.75;max-width:600px;
}
.centered{text-align:center}
.centered .section-sub{margin-left:auto;margin-right:auto}
.gold-text{
  background:linear-gradient(135deg,var(--blue),var(--blue-light));
  -webkit-background-clip:text;-webkit-text-fill-color:transparent;
  background-clip:text;
}
.gold-line{width:48px;height:3px;background:linear-gradient(90deg,var(--blue),var(--blue-light));border-radius:2px;margin:20px 0}
/* Dark section overrides */
.section-dark .eyebrow{color:var(--blue-light)}
.section-dark .section-title{color:#fff}
.section-dark .section-sub{color:var(--text-dim)}

/* ── HERO ── */
.hero{
  position:relative;min-height:100dvh;display:flex;align-items:center;
  background:linear-gradient(145deg,var(--void) 0%,var(--navy) 60%,#0E4EA8 100%);
  overflow:hidden;
}
.hero-canvas{
  position:absolute;inset:0;width:100%;height:100%;
  pointer-events:none;opacity:.72;
}
.hero-grid-overlay{
  position:absolute;inset:0;
  background-image:
    linear-gradient(rgba(0,116,232,0.06) 1px,transparent 1px),
    linear-gradient(90deg,rgba(0,116,232,0.06) 1px,transparent 1px);
  background-size:80px 80px;pointer-events:none;
}
.hero-vignette{
  position:absolute;inset:0;
  background:radial-gradient(ellipse 70% 70% at 50% 50%,transparent 30%,rgba(6,42,85,.55) 100%);
  pointer-events:none;
}
.hero-content{
  position:relative;z-index:2;
  max-width:var(--max-w);margin:0 auto;
  padding:100px 24px 80px;width:100%;
  display:grid;
  grid-template-columns:1fr 340px;
  gap:48px;
  align-items:center;
}
.hero-text-col{min-width:0}
.hero-badge{
  display:inline-flex;align-items:center;gap:8px;
  background:rgba(0,116,232,0.18);
  border:1px solid rgba(24,183,255,0.35);
  color:var(--blue-light);font-size:12px;font-weight:700;
  padding:7px 16px;border-radius:24px;margin-bottom:28px;
  letter-spacing:.05em;text-transform:uppercase;
}
.hero-badge-dot{
  width:7px;height:7px;background:var(--blue-light);border-radius:50%;
  animation:pulse-dot 2.2s ease-in-out infinite;
}
@keyframes pulse-dot{
  0%,100%{opacity:1;transform:scale(1)}
  50%{opacity:.5;transform:scale(1.5)}
}
.hero h1{
  font-size:clamp(36px,5vw,68px);font-weight:900;color:var(--white);
  line-height:1.13;letter-spacing:-.03em;margin-bottom:10px;max-width:820px;
}
.hero-sub-heading{
  font-size:clamp(18px,2.2vw,26px);font-weight:300;
  color:var(--text-dim);line-height:1.5;margin-bottom:16px;
  max-width:700px;font-style:italic;letter-spacing:.01em;
}
.hero-sub{
  font-size:clamp(15px,1.7vw,18px);color:var(--text-dim);
  line-height:1.8;max-width:640px;margin-bottom:44px;
}
.hero-ctas{display:flex;gap:14px;flex-wrap:wrap;margin-bottom:72px}
.hero-cities{
  display:flex;gap:32px;flex-wrap:wrap;align-items:center;
  border-top:1px solid rgba(255,255,255,0.12);
  padding-top:28px;
}
.hero-city{
  display:flex;align-items:center;gap:8px;
  font-size:13px;color:rgba(255,255,255,0.65);font-weight:500;
}
.hero-city-dot{
  width:8px;height:8px;border-radius:50%;
  background:var(--blue-light);opacity:.85;
  box-shadow:0 0 8px var(--blue-glow);
}
.hero-city-dot.emerald{background:var(--emerald-light);box-shadow:0 0 8px rgba(16,185,129,.4)}
.hero-city-sep{color:rgba(255,255,255,0.2);font-size:16px}

/* ── HERO AD SLIDER ── */
.hero-ad-col{display:flex;flex-direction:column;flex-shrink:0}
.hero-ad-eyebrow{
  font-size:10px;font-weight:700;letter-spacing:.16em;
  color:rgba(24,183,255,.50);text-transform:uppercase;
  padding-bottom:10px;margin-bottom:12px;
  border-bottom:1px solid rgba(24,183,255,.12);
}
.hero-ad-window{
  overflow:hidden;
  /* 4 cards × 96px + 3 gaps × 10px = 414px */
  height:414px;
  position:relative;
}
.hero-ad-track{
  display:flex;flex-direction:column;gap:10px;
  will-change:transform;
}
.hero-ad-card{
  height:96px;flex-shrink:0;
  background:rgba(255,255,255,.055);
  border:1px solid rgba(24,183,255,.13);
  border-radius:12px;padding:16px 18px;
  display:flex;flex-direction:column;justify-content:center;gap:5px;
  cursor:default;text-decoration:none;
  transition:background var(--t),border-color var(--t);
  overflow:hidden;
}
.hero-ad-card[href]{cursor:pointer}
.hero-ad-card[href]:hover{
  background:rgba(255,255,255,.09);
  border-color:rgba(24,183,255,.28);
}
.hero-ad-card-img{
  width:calc(100% + 36px);margin:-16px -18px 10px;
  height:54px;object-fit:cover;flex-shrink:0;display:block;
}
.hero-ad-title{
  font-size:13px;font-weight:700;
  color:rgba(255,255,255,.90);line-height:1.35;
}
.hero-ad-desc{font-size:11.5px;color:rgba(255,255,255,.50);line-height:1.45}
@media(max-width:1080px){
  .hero-content{grid-template-columns:1fr 300px;gap:32px}
}
@media(max-width:860px){
  .hero-content{grid-template-columns:1fr;padding:90px 24px 70px}
  .hero-ad-col{display:none}
}

/* ── MARQUEE ── */
.marquee-strip{
  background:var(--navy);
  border-top:1px solid rgba(0,116,232,0.15);
  border-bottom:1px solid rgba(0,116,232,0.15);
  overflow:hidden;padding:14px 0;
}
.marquee-track{
  display:flex;gap:0;
  animation:marquee-scroll 32s linear infinite;
  width:max-content;
}
.marquee-track:hover{animation-play-state:paused}
@keyframes marquee-scroll{
  from{transform:translateX(0)}
  to{transform:translateX(-50%)}
}
.marquee-item{
  display:inline-flex;align-items:center;gap:24px;
  font-size:13px;font-weight:600;letter-spacing:.08em;
  color:rgba(255,255,255,0.55);text-transform:uppercase;
  padding:0 36px;white-space:nowrap;
}
.marquee-item::after{
  content:'◆';font-size:8px;color:var(--blue-light);opacity:.6;margin-left:0;
}

/* ── NEXUS SECTION ── */
.nexus-section{background:var(--ice);padding:0}
.nexus-inner{
  max-width:var(--max-w);margin:0 auto;padding:100px 24px;
  display:grid;grid-template-columns:1fr 1fr;gap:80px;align-items:center;
}
.nexus-body .section-sub{margin-bottom:32px}
.nexus-tags{display:flex;flex-wrap:wrap;gap:10px;margin-top:28px}
.nexus-tag{
  background:var(--blue-dim);border:1px solid var(--blue-border);
  color:var(--blue);font-size:12px;font-weight:600;
  padding:6px 14px;border-radius:20px;letter-spacing:.04em;
}
.nexus-diagram{position:relative;width:100%;aspect-ratio:1;max-width:440px;margin:auto}
.nexus-svg{width:100%;height:100%}
.nexus-node{cursor:default}
.nexus-node-circle{
  fill:#fff;stroke:var(--blue-border);stroke-width:1.5;
  transition:stroke .3s ease;
}
.nexus-node:hover .nexus-node-circle{stroke:var(--blue);stroke-width:2}
.nexus-node-label{
  fill:var(--charcoal);font-size:13px;font-weight:700;
  font-family:'Pretendard Variable','Inter',sans-serif;
}
.nexus-node-sub{
  fill:var(--gray-500);font-size:10px;font-weight:500;
  font-family:'Pretendard Variable','Inter',sans-serif;
}
.nexus-center-label{
  fill:var(--blue);font-size:14px;font-weight:800;letter-spacing:.06em;
  font-family:'Pretendard Variable','Inter',sans-serif;text-anchor:middle;
}
.nexus-route{
  stroke:var(--blue-border);stroke-width:1.2;fill:none;
  stroke-dasharray:6 5;
}
.nexus-route-animated{
  stroke:rgba(0,116,232,0.45);stroke-width:1.5;fill:none;
  stroke-dasharray:6 5;
  animation:dash-flow 4s linear infinite;
}
@keyframes dash-flow{
  from{stroke-dashoffset:0}
  to{stroke-dashoffset:-44}
}

/* ── WHAT WE CONNECT ── */
.connect-section{background:#fff}
.pillars-grid{
  display:grid;grid-template-columns:repeat(5,1fr);
  gap:16px;margin-top:56px;
}
.pillar-card{
  background:#fff;
  border:1px solid rgba(0,116,232,0.12);
  border-radius:var(--r-lg);padding:28px 20px;
  transition:transform var(--t),border-color var(--t),box-shadow var(--t);
  position:relative;overflow:hidden;cursor:default;
}
.pillar-card::before{
  content:'';position:absolute;top:0;left:0;right:0;height:3px;
  background:linear-gradient(90deg,var(--blue),var(--blue-light));
  opacity:0;transition:opacity var(--t);
}
.pillar-card:hover{
  transform:translateY(-6px);
  border-color:var(--blue-border);
  box-shadow:0 16px 40px rgba(0,59,130,0.10);
}
.pillar-card:hover::before{opacity:1}
.pillar-card.featured{
  border-color:var(--blue-border);
  background:linear-gradient(145deg,#fff,var(--ice));
}
.pillar-card.featured::before{opacity:1}
.pillar-icon{font-size:32px;margin-bottom:16px;display:block}
.pillar-num{
  font-size:11px;font-weight:700;color:var(--gray-500);
  letter-spacing:.1em;margin-bottom:10px;
}
.pillar-title{
  font-size:16px;font-weight:800;color:var(--charcoal);
  line-height:1.3;margin-bottom:10px;
}
.pillar-desc{font-size:13px;color:var(--gray-700);line-height:1.65}
.pillar-badge{
  display:inline-block;margin-top:14px;
  background:var(--blue-dim);color:var(--blue);
  font-size:11px;font-weight:700;padding:4px 10px;
  border-radius:12px;letter-spacing:.04em;
}

/* ── MEDBEAUTY AI SECTION ── */
.medbeauty-section{background:var(--ice)}
.mb-section-label{
  display:inline-flex;align-items:center;gap:10px;margin-bottom:16px;
}
.mb-ai-badge{
  background:linear-gradient(135deg,var(--emerald),var(--emerald-light));
  color:var(--white);font-size:11px;font-weight:700;
  padding:4px 12px;border-radius:12px;letter-spacing:.06em;
}
.mb-intro{
  display:grid;grid-template-columns:1fr 1fr;gap:60px;align-items:start;
  margin-bottom:64px;
}
.mb-intro-right{padding-top:8px}
.mb-disclaimer{
  background:rgba(11,110,110,0.1);border:1px solid rgba(11,110,110,0.25);
  border-radius:var(--r);padding:20px;
  font-size:13px;color:var(--text-dim);line-height:1.7;
}
.mb-disclaimer strong{color:var(--emerald-light)}
.mb-services-grid{
  display:grid;grid-template-columns:repeat(3,1fr);
  gap:20px;
}
.mb-card{
  background:#fff;
  border:1px solid rgba(0,116,232,0.12);
  border-radius:var(--r-lg);padding:32px 24px;
  transition:transform var(--t),border-color var(--t),box-shadow var(--t);
  position:relative;overflow:hidden;
}
.mb-card::after{
  content:'';position:absolute;bottom:0;left:0;right:0;height:2px;
  background:linear-gradient(90deg,var(--blue),var(--blue-light));
  opacity:0;transition:opacity var(--t);
}
.mb-card:hover{transform:translateY(-4px);border-color:var(--blue-border);box-shadow:0 12px 36px rgba(0,59,130,0.10)}
.mb-card:hover::after{opacity:1}
.mb-card.wide{grid-column:span 2}
.mb-card-num{
  font-size:11px;font-weight:700;color:var(--blue);
  letter-spacing:.1em;margin-bottom:14px;
}
.mb-card-icon{font-size:28px;margin-bottom:14px;display:block}
.mb-card-tukami{
  width:72px;height:72px;border-radius:50%;
  object-fit:cover;display:block;margin-bottom:14px;
  border:2px solid rgba(0,116,232,0.12);
}
.mb-card-img-wrap{
  margin:-32px -24px 22px;
  border-radius:var(--r-lg) var(--r-lg) 0 0;
  overflow:hidden;height:180px;flex-shrink:0;
}
.mb-card-hero-img{
  width:100%;height:100%;object-fit:cover;object-position:center 35%;display:block;
}
.mb-card-title{font-size:17px;font-weight:800;color:var(--charcoal);margin-bottom:10px;line-height:1.3}
.mb-card-desc{font-size:13px;color:var(--gray-700);line-height:1.7}
.mb-card-tags{display:flex;flex-wrap:wrap;gap:8px;margin-top:16px}
.mb-tag{
  background:var(--blue-dim);color:var(--blue);
  font-size:11px;font-weight:600;padding:4px 10px;
  border-radius:10px;letter-spacing:.03em;
}

/* ── HOW IT WORKS ── */
.how-section{background:#fff}
.how-steps{
  display:grid;grid-template-columns:repeat(4,1fr);
  gap:0;margin-top:56px;position:relative;
}
.how-steps::before{
  content:'';position:absolute;top:36px;left:calc(12.5% - 1px);right:calc(12.5% - 1px);
  height:1px;background:linear-gradient(90deg,transparent,var(--blue-border) 15%,var(--blue-border) 85%,transparent);
  pointer-events:none;
}
.how-step{
  padding:24px 16px;text-align:center;position:relative;
}
.how-step-num{
  width:72px;height:72px;border-radius:50%;
  background:var(--ice);
  border:1.5px solid var(--blue-border);
  display:flex;align-items:center;justify-content:center;
  margin:0 auto 18px;
  font-size:13px;font-weight:800;color:var(--blue);
  letter-spacing:.05em;position:relative;z-index:1;
  transition:border-color var(--t),box-shadow var(--t),background var(--t);
}
.how-step:hover .how-step-num{
  border-color:var(--blue);background:var(--blue);color:#fff;
  box-shadow:0 0 20px var(--blue-glow);
}
.how-step-icon{font-size:22px;margin-bottom:12px;display:block}
.how-step-title{font-size:14px;font-weight:700;color:var(--charcoal);margin-bottom:6px;line-height:1.3}
.how-step-desc{font-size:12px;color:var(--gray-500);line-height:1.6}
.how-row2{
  display:grid;grid-template-columns:repeat(4,1fr);
  gap:0;margin-top:16px;position:relative;
}
.how-row2::before{
  content:'';position:absolute;top:36px;left:calc(12.5% - 1px);right:calc(12.5% - 1px);
  height:1px;background:linear-gradient(90deg,transparent,var(--blue-border) 15%,var(--blue-border) 85%,transparent);
  pointer-events:none;
}

/* ── TRUST & AI ── */
.trust-section{background:var(--ice)}
.trust-inner{max-width:var(--max-w);margin:0 auto;padding:100px 24px}
.trust-header{display:grid;grid-template-columns:1fr 1fr;gap:60px;align-items:center;margin-bottom:60px}
.trust-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.trust-card{
  background:#fff;border:1px solid rgba(0,116,232,0.10);
  border-radius:var(--r-lg);padding:28px 20px;
}
.trust-card-icon{font-size:28px;margin-bottom:14px;display:block}
.trust-card-title{font-size:14px;font-weight:700;color:var(--charcoal);margin-bottom:8px}
.trust-card-desc{font-size:13px;color:var(--gray-500);line-height:1.65}

/* ── GLOBAL NETWORK PREVIEW ── */
.network-section{background:#fff}
.network-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-top:48px}
.network-card{
  background:var(--ice);border:1px solid rgba(0,116,232,0.10);
  border-radius:var(--r-lg);padding:28px 24px;
  transition:border-color var(--t),transform var(--t),box-shadow var(--t);
}
.network-card:hover{border-color:var(--blue-border);transform:translateY(-3px);box-shadow:0 8px 24px rgba(0,59,130,0.08)}
.network-card-flag{font-size:32px;margin-bottom:14px;display:block}
.network-card-region{
  font-size:12px;font-weight:700;color:var(--blue);
  letter-spacing:.08em;text-transform:uppercase;margin-bottom:8px;
}
.network-card-title{font-size:16px;font-weight:800;color:var(--charcoal);margin-bottom:8px}
.network-card-desc{font-size:13px;color:var(--gray-700);line-height:1.65}
.network-countries{display:flex;flex-wrap:wrap;gap:6px;margin-top:14px}
.network-country{
  background:#fff;color:var(--gray-500);border:1px solid rgba(0,116,232,0.10);
  font-size:11px;font-weight:600;padding:3px 9px;border-radius:8px;
}
.network-cta-row{
  display:flex;align-items:center;justify-content:space-between;
  margin-top:48px;padding:28px 32px;
  background:var(--ice);border:1px solid var(--blue-border);
  border-radius:var(--r-lg);flex-wrap:wrap;gap:20px;
}
.network-cta-text{font-size:17px;font-weight:700;color:var(--charcoal)}
.network-cta-sub{font-size:13px;color:var(--gray-500);margin-top:4px}

/* ── LEADERSHIP PREVIEW ── */
.leadership-section{background:var(--ice)}
.leader-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;margin-top:48px}
.leader-card{
  background:#fff;border:1px solid rgba(0,116,232,0.10);
  border-radius:var(--r-lg);padding:28px 20px;text-align:center;
  transition:border-color var(--t),transform var(--t),box-shadow var(--t);
}
.leader-card:hover{border-color:var(--blue-border);transform:translateY(-4px);box-shadow:0 8px 24px rgba(0,59,130,0.08)}
.leader-avatar{
  width:64px;height:64px;border-radius:50%;
  background:linear-gradient(135deg,var(--ice),#dce8fb);
  border:2px solid var(--blue-border);
  display:flex;align-items:center;justify-content:center;
  font-size:22px;margin:0 auto 16px;
}
.leader-avatar.dual{font-size:16px;letter-spacing:-3px}
.leader-entity{
  font-size:10px;font-weight:700;color:var(--blue);
  letter-spacing:.1em;text-transform:uppercase;margin-bottom:6px;
}
.leader-name{font-size:15px;font-weight:800;color:var(--charcoal);margin-bottom:4px}
.leader-role{font-size:12px;color:var(--gray-500);line-height:1.5;margin-bottom:12px}
.leader-region{
  display:inline-block;
  background:var(--blue-dim);color:var(--blue);
  font-size:11px;font-weight:600;padding:4px 12px;
  border-radius:12px;
}
.leadership-cta{
  text-align:center;margin-top:40px;
}

/* ── PARTNERSHIP CTA ── */
.partner-section{background:var(--navy)}
.partner-inner{max-width:var(--max-w);margin:0 auto;padding:100px 24px}
.partner-cards{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;margin-top:56px}
.partner-card{
  background:rgba(255,255,255,0.06);border:1px solid rgba(255,255,255,0.10);
  border-radius:var(--r-lg);padding:32px 24px;
  transition:transform var(--t),border-color var(--t),box-shadow var(--t);
  position:relative;overflow:hidden;
}
.partner-card::before{
  content:'';position:absolute;top:0;left:0;right:0;height:3px;
  background:linear-gradient(90deg,var(--blue-light),var(--blue));
  opacity:0;transition:opacity var(--t);
}
.partner-card:hover{transform:translateY(-6px);border-color:rgba(24,183,255,0.3);box-shadow:0 16px 40px rgba(0,0,0,.3)}
.partner-card:hover::before{opacity:1}
.partner-card-icon{font-size:36px;margin-bottom:18px;display:block}
.partner-card-audience{
  font-size:11px;font-weight:700;color:var(--blue-light);
  letter-spacing:.1em;text-transform:uppercase;margin-bottom:10px;
}
.partner-card-title{font-size:18px;font-weight:800;color:#fff;margin-bottom:12px}
.partner-card-desc{font-size:13px;color:rgba(255,255,255,0.65);line-height:1.7;margin-bottom:20px}
.partner-card-link{
  display:inline-flex;align-items:center;gap:6px;
  color:var(--blue-light);font-size:13px;font-weight:700;
  transition:gap var(--t);
}
.partner-card:hover .partner-card-link{gap:10px}
.partner-contact{
  margin-top:56px;text-align:center;
  padding:40px;
  background:rgba(255,255,255,0.06);
  border:1px solid rgba(24,183,255,0.20);border-radius:var(--r-lg);
}
.partner-contact-title{font-size:22px;font-weight:800;color:#fff;margin-bottom:10px}
.partner-contact-sub{font-size:15px;color:rgba(255,255,255,0.65);margin-bottom:28px}
.partner-contact-btns{display:flex;gap:14px;justify-content:center;flex-wrap:wrap}
.partner-contact-info{
  display:flex;gap:32px;justify-content:center;flex-wrap:wrap;
  margin-top:24px;
}
.contact-info-item{
  display:flex;align-items:center;gap:8px;
  font-size:14px;color:rgba(255,255,255,0.50);
}

/* ── FOOTER ── */
footer{background:var(--void);border-top:1px solid rgba(0,116,232,0.15)}
.footer-inner{max-width:var(--max-w);margin:0 auto;padding:64px 24px 40px}
.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:48px;margin-bottom:48px}
.footer-brand-col{}
.footer-logo-wrap{display:flex;align-items:center;gap:10px;margin-bottom:14px}
.footer-logo-mark{
  width:36px;height:36px;
  background:linear-gradient(135deg,var(--blue),var(--blue-light));
  border-radius:8px;display:flex;align-items:center;justify-content:center;
  font-weight:900;font-size:12px;color:#fff;flex-shrink:0;
}
.footer-logo-text{font-size:15px;font-weight:800;color:var(--white)}
.footer-tagline{font-size:13px;color:var(--text-muted);line-height:1.7;max-width:220px;margin-bottom:20px}
.footer-langs{display:flex;gap:8px;flex-wrap:wrap}
.footer-lang-item{
  font-size:11px;font-weight:600;color:var(--text-muted);
  border:1px solid rgba(255,255,255,0.1);
  padding:3px 9px;border-radius:8px;
}
.footer-col h4{
  font-size:12px;font-weight:700;color:var(--white);
  text-transform:uppercase;letter-spacing:.08em;margin-bottom:18px;
}
.footer-links{list-style:none;display:flex;flex-direction:column;gap:10px}
.footer-links a{color:var(--text-muted);font-size:13px;transition:color var(--t)}
.footer-links a:hover{color:var(--blue-light)}
.footer-contact-list{list-style:none;display:flex;flex-direction:column;gap:10px}
.footer-contact-list li{display:flex;align-items:flex-start;gap:8px;color:var(--text-muted);font-size:13px}
.footer-bottom{
  border-top:1px solid rgba(255,255,255,0.06);padding-top:24px;
  display:flex;justify-content:space-between;align-items:center;
  flex-wrap:wrap;gap:12px;
}
.footer-copy,.footer-reg{font-size:12px;color:var(--text-muted)}
.footer-legal{font-size:11px;color:var(--text-muted);opacity:.6;margin-top:8px;line-height:1.6;max-width:680px}

/* ── MISC SHARED ── */
.divider-line{
  width:100%;height:1px;
  background:linear-gradient(90deg,transparent,rgba(0,116,232,0.18),transparent);
  margin:0;
}

/* ── RESPONSIVE ── */
@media(max-width:1100px){
  .pillars-grid{grid-template-columns:repeat(3,1fr)}
  .mb-services-grid{grid-template-columns:repeat(2,1fr)}
  .mb-card.wide{grid-column:span 1}
  .how-steps,.how-row2{grid-template-columns:repeat(2,1fr)}
  .how-steps::before,.how-row2::before{display:none}
  .trust-grid{grid-template-columns:repeat(2,1fr)}
  .leader-grid{grid-template-columns:repeat(2,1fr)}
  .partner-cards{grid-template-columns:repeat(2,1fr)}
  .footer-grid{grid-template-columns:1fr 1fr;gap:32px}
  .nexus-inner{grid-template-columns:1fr;gap:48px}
  .nexus-diagram{max-width:360px}
  .mb-intro{grid-template-columns:1fr;gap:32px}
  .trust-header{grid-template-columns:1fr;gap:32px}
  .network-grid{grid-template-columns:repeat(2,1fr)}
}
@media(max-width:768px){
  .nav-links,.nav-right .lang-toggle{display:none}
  .nav-cta{display:none}
  .hamburger{display:flex;margin-left:auto}
  .pillars-grid{grid-template-columns:repeat(2,1fr)}
  .mb-services-grid{grid-template-columns:1fr}
  .trust-grid{grid-template-columns:1fr 1fr}
  .leader-grid{grid-template-columns:repeat(2,1fr)}
  .partner-cards{grid-template-columns:1fr 1fr}
  .footer-grid{grid-template-columns:1fr}
  .topbar-badge{display:none}
  .hero-cities{gap:16px}
  .network-cta-row{flex-direction:column;align-items:flex-start}
  .network-grid{grid-template-columns:1fr}
}
@media(max-width:600px){
  .section-inner,.section-inner-wide,.trust-inner,.partner-inner,.footer-inner{padding-left:16px;padding-right:16px}
  .pillars-grid{grid-template-columns:1fr}
  .how-steps,.how-row2{grid-template-columns:repeat(2,1fr)}
  .trust-grid{grid-template-columns:1fr}
  .leader-grid{grid-template-columns:1fr}
  .partner-cards{grid-template-columns:1fr}
  .hero-ctas{flex-direction:column}
  .hero-ctas .btn-gold,.hero-ctas .btn-ghost{width:100%;max-width:320px;text-align:center}
  .footer-bottom{flex-direction:column;text-align:center}
  .partner-contact-btns{flex-direction:column;align-items:center}
}

/* ─── AI GUIDE WIDGET ─── */
.ag-btn{
  position:fixed;bottom:28px;right:28px;z-index:9000;
  display:flex;flex-direction:column;align-items:center;gap:5px;
  background:var(--blue);color:#fff;
  padding:14px 18px 10px;border-radius:20px;
  font-size:13px;font-weight:700;letter-spacing:.02em;
  cursor:pointer;
  box-shadow:0 4px 24px rgba(0,116,232,.38);
  transition:background var(--t),transform var(--t),box-shadow var(--t);
  user-select:none;border:none;
  animation:ag-pulse-glow 3s ease-in-out infinite;
}
.ag-btn:hover{
  background:var(--navy);
  box-shadow:0 6px 32px rgba(0,116,232,.6);
  transform:translateY(-2px);
  animation:none;
}
@keyframes ag-pulse-glow{
  0%,100%{box-shadow:0 4px 24px rgba(0,116,232,.38)}
  50%{box-shadow:0 4px 32px rgba(0,116,232,.62),0 0 0 6px rgba(0,116,232,.10)}
}
.ag-btn svg{width:18px;height:18px;flex-shrink:0}
.ag-btn-img{width:80px;height:80px;border-radius:50%;object-fit:cover;flex-shrink:0;border:2px solid rgba(255,255,255,.3);}
img.ag-avatar{object-fit:cover;background:none;border:1.5px solid rgba(255,255,255,.15);width:40px;height:40px;}

.ag-panel{
  position:fixed;bottom:84px;right:28px;z-index:8999;
  width:360px;
  background:#fff;
  border-radius:20px;
  box-shadow:0 8px 48px rgba(6,42,85,.18),0 2px 12px rgba(0,116,232,.1);
  display:flex;flex-direction:column;
  overflow:hidden;
  opacity:0;transform:translateY(16px) scale(.96);
  pointer-events:none;
  transition:opacity .24s ease,transform .28s cubic-bezier(0.34,1.56,0.64,1);
  max-height:520px;
}
.ag-panel.ag-open{
  opacity:1;transform:translateY(0) scale(1);
  pointer-events:all;
}
.ag-header{
  background:var(--void);
  padding:16px 18px;
  display:flex;align-items:center;justify-content:space-between;
  flex-shrink:0;
}
.ag-header-info{display:flex;align-items:center;gap:12px}
.ag-avatar{
  width:36px;height:36px;border-radius:50%;
  background:linear-gradient(135deg,var(--blue),var(--blue-light));
  display:flex;align-items:center;justify-content:center;
  font-size:12px;font-weight:900;color:#fff;flex-shrink:0;
  letter-spacing:-.01em;
}
.ag-title{font-size:13px;font-weight:800;color:#fff;letter-spacing:.01em}
.ag-subtitle{font-size:11px;color:rgba(255,255,255,.48);margin-top:1px}
.ag-close{
  background:none;border:none;color:rgba(255,255,255,.48);
  font-size:20px;line-height:1;cursor:pointer;padding:4px 7px;
  border-radius:6px;transition:color var(--t),background var(--t);
}
.ag-close:hover{color:#fff;background:rgba(255,255,255,.08)}

.ag-messages{
  flex:1;overflow-y:auto;padding:14px 12px;
  display:flex;flex-direction:column;gap:10px;
  background:var(--ice);
  scrollbar-width:thin;scrollbar-color:rgba(0,116,232,.2) transparent;
}
.ag-msg{
  max-width:90%;padding:10px 14px;border-radius:14px;
  font-size:13px;line-height:1.6;
}
.ag-msg-bot{
  background:#fff;color:var(--charcoal);
  border:1px solid rgba(0,116,232,.1);
  border-bottom-left-radius:4px;
  align-self:flex-start;
}
.ag-msg-user{
  background:var(--blue);color:#fff;
  border-bottom-right-radius:4px;
  align-self:flex-end;
}
.ag-actions{
  display:flex;flex-direction:column;gap:6px;
  width:100%;align-self:stretch;
}
.ag-action-btn{
  display:block;width:100%;
  padding:9px 14px;border-radius:10px;
  font-size:12px;font-weight:700;text-align:center;
  cursor:pointer;transition:all var(--t);
  text-decoration:none;border:none;font-family:inherit;
}
.ag-action-primary{background:var(--blue);color:#fff}
.ag-action-primary:hover{background:var(--navy);color:#fff}
.ag-action-wa{background:#25D366;color:#fff}
.ag-action-wa:hover{background:#1ebe5d;color:#fff}
.ag-action-email{
  background:var(--ice);color:var(--blue);
  border:1.5px solid rgba(0,116,232,.2);
}
.ag-action-email:hover{background:var(--blue);color:#fff}

.ag-input-row{
  display:flex;gap:8px;padding:10px 12px;
  background:#fff;border-top:1px solid rgba(0,116,232,.08);
  flex-shrink:0;
}
.ag-input{
  flex:1;padding:9px 13px;border-radius:10px;
  border:1.5px solid rgba(0,116,232,.18);
  font-size:13px;color:var(--charcoal);background:#fff;
  outline:none;transition:border-color var(--t);
  font-family:inherit;
}
.ag-input:focus{border-color:var(--blue)}
.ag-input::placeholder{color:var(--gray-500)}
.ag-send{
  width:36px;height:36px;border-radius:10px;
  background:var(--blue);color:#fff;border:none;
  cursor:pointer;flex-shrink:0;
  display:flex;align-items:center;justify-content:center;
  transition:background var(--t);
}
.ag-send:hover{background:var(--navy)}
.ag-send svg{pointer-events:none}

.ag-disclaimer{
  padding:8px 14px 10px;
  font-size:10.5px;color:var(--gray-500);line-height:1.5;
  background:#fff;border-top:1px solid rgba(0,116,232,.06);
  flex-shrink:0;
}
.ag-typing{
  display:flex;align-items:center;gap:4px;
  padding:12px 16px;min-width:56px;
}
.ag-typing span{
  width:6px;height:6px;border-radius:50%;
  background:var(--blue);opacity:.35;
  animation:ag-bounce .9s ease-in-out infinite;
}
.ag-typing span:nth-child(2){animation-delay:.18s}
.ag-typing span:nth-child(3){animation-delay:.36s}
@keyframes ag-bounce{
  0%,60%,100%{transform:translateY(0);opacity:.35}
  30%{transform:translateY(-5px);opacity:.85}
}
.ag-suggestions{
  display:flex;flex-wrap:wrap;gap:6px;
  align-self:stretch;padding:2px 0;
}
.ag-sug-btn{
  background:#fff;border:1.5px solid rgba(0,116,232,.2);
  border-radius:999px;padding:6px 13px;
  font-size:11.5px;font-weight:600;color:var(--blue);
  cursor:pointer;transition:all var(--t);font-family:inherit;
  white-space:nowrap;
}
.ag-sug-btn:hover{background:var(--blue);color:#fff;border-color:var(--blue)}

@media(max-width:768px){
  .ag-btn{right:16px;bottom:20px;padding:12px 16px 8px}
  .ag-btn-img{width:64px;height:64px}
}
@media(max-width:400px){
  .ag-panel{width:calc(100vw - 20px);right:10px}
  .ag-btn{right:10px;bottom:14px;padding:10px 14px 7px;font-size:12px}
  .ag-btn-img{width:56px;height:56px}
}