/* =========================================================================
   FALCON A.Ş. — SİTE 4 "UFUK" (Vizyoner · Animasyon Ağırlıklı · Videosuz)
   Tüm hareket CSS + SVG + vanilla JS ile üretilir; video kullanılmaz.
   Animasyonlar yalnızca transform ve opacity üzerinden çalışır.
   ========================================================================= */

@font-face { font-family:'Centrale Sans'; src:url('../fonts/CentraleSans-Light.woff2') format('woff2'); font-weight:300; font-style:normal; font-display:swap; }
@font-face { font-family:'Centrale Sans'; src:url('../fonts/CentraleSans-Regular.woff2') format('woff2'); font-weight:400; font-style:normal; font-display:swap; }
@font-face { font-family:'Centrale Sans'; src:url('../fonts/CentraleSans-Medium.woff2') format('woff2'); font-weight:500; font-style:normal; font-display:swap; }
@font-face { font-family:'Centrale Sans'; src:url('../fonts/CentraleSans-Bold.woff2') format('woff2'); font-weight:700; font-style:normal; font-display:swap; }

/* ------------------------------------------------------------------ tokens */
:root{
  --void:#060F1C;
  --ink:#0B1B2E;
  --navy:#122B47;
  --navy-lift:#1B3A5F;
  --haze:#7E98BD;
  --haze-d:#9DB3D0;
  --white:#F4F8FD;
  --cyan:#4FD1E8;
  --cyan-d:#2BB4CD;
  --gold:#C9A227;
  --gold-l:#E3C766;
  --glow:rgba(79,209,232,.5);
  --line:rgba(126,152,189,.16);
  --line-2:rgba(126,152,189,.30);

  --wrap:1240px;
  --r:16px;
  --r-sm:10px;
  --e:cubic-bezier(.22,.61,.36,1);
  --t-fast:.18s;
  --t:.3s;
  --t-slow:.62s;
}

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

/* overflow-x html üzerinde: body'de olursa body kaydırma kabına dönüşür ve
   IntersectionObserver tabanlı animasyonlar tetiklenmez. */
html{
  overflow-x:hidden;
  scroll-behavior:smooth;
  -webkit-text-size-adjust:100%;
}

body{
  font-family:'Centrale Sans','Segoe UI',sans-serif;
  font-weight:400;
  font-size:17px;
  line-height:1.8;
  color:var(--haze-d);
  background:var(--ink);
  -webkit-font-smoothing:antialiased;
}

html.nav-open, body.nav-open{ overflow:hidden; }
html.curtain-on, body.curtain-on{ overflow:hidden; }

img,svg,video{ display:block; max-width:100%; }
img{ height:auto; }
ul,ol{ list-style:none; }

a{ color:var(--cyan); text-decoration:none; transition:color var(--t) var(--e); }
button{ font:inherit; color:inherit; background:none; border:0; cursor:pointer; }

::selection{ background:var(--cyan); color:var(--void); }

:focus-visible{
  outline:2px solid var(--cyan);
  outline-offset:3px;
  border-radius:3px;
}

.wrap{ width:100%; max-width:var(--wrap); margin-inline:auto; padding-inline:clamp(20px,4vw,44px); }
.sr-only{
  position:absolute; width:1px; height:1px; padding:0; margin:-1px;
  overflow:hidden; clip:rect(0 0 0 0); white-space:nowrap; border:0;
}

/* --------------------------------------------------------------- tipografi */
h1,h2,h3,h4{ font-weight:300; line-height:1.02; letter-spacing:-.035em; color:var(--white); }
h1{ font-size:clamp(2.9rem,7.4vw,6.4rem); }
h2{ font-size:clamp(2.1rem,4.6vw,3.6rem); }
h3{ font-size:clamp(1.3rem,2vw,1.6rem); font-weight:500; letter-spacing:-.015em; }

.overline{
  display:inline-flex; align-items:center; gap:14px;
  font-size:11px; font-weight:500; letter-spacing:.38em; text-transform:uppercase;
  color:var(--cyan);
}
.overline::before{
  content:""; width:30px; height:1px; background:var(--cyan); opacity:.75; flex:none;
}

.lead{ font-size:clamp(1.02rem,1.5vw,1.2rem); line-height:1.75; color:var(--haze-d); max-width:62ch; }
.muted{ color:var(--haze); }

.pill{
  display:inline-flex; align-items:center; gap:8px;
  padding:6px 15px; border-radius:999px;
  border:1px solid var(--line-2);
  font-size:12px; font-weight:500; letter-spacing:.14em; text-transform:uppercase;
  color:var(--haze-d); white-space:nowrap;
}
.pill--gold{ border-color:rgba(201,162,39,.55); color:var(--gold-l); }
.pill--cyan{ border-color:rgba(79,209,232,.45); color:var(--cyan); }

/* ---------------------------------------------------------------- butonlar */
.btn{
  position:relative;
  display:inline-flex; align-items:center; gap:12px;
  padding:16px 30px;
  border-radius:999px;
  font-size:13px; font-weight:500; letter-spacing:.16em; text-transform:uppercase;
  line-height:1;
  transition:transform var(--t) var(--e), box-shadow var(--t) var(--e),
             background-color var(--t) var(--e), color var(--t) var(--e),
             border-color var(--t) var(--e);
  will-change:transform;
}
.btn svg{ flex:none; }
.btn--cyan{ background:var(--cyan); color:var(--void); box-shadow:0 12px 40px -18px var(--glow); }
.btn--cyan:hover{ box-shadow:0 18px 52px -16px var(--glow); }
.btn--ghost{ border:1px solid var(--line-2); color:var(--white); }
.btn--ghost:hover{ border-color:var(--cyan); color:var(--cyan); }
.btn--gold{ background:linear-gradient(120deg,var(--gold) 0%,var(--gold-l) 100%); color:var(--void); }

.tlink{
  display:inline-flex; align-items:center; gap:11px;
  font-size:13px; font-weight:500; letter-spacing:.16em; text-transform:uppercase;
  color:var(--cyan);
}
.tlink svg{ flex:none; transition:transform var(--t) var(--e); }
.tlink:hover svg{ transform:translateX(6px); }

/* ============================ ANİMASYON TEMELİ ============================ */

/* Scroll-reveal */
.reveal{
  opacity:0;
  transform:translate3d(0,22px,0);
  transition:opacity var(--t-slow) var(--e), transform var(--t-slow) var(--e);
}
.reveal.is-visible{ opacity:1; transform:none; }

/* Kademeli çocuklar */
.stagger.is-visible > *:nth-child(1){ transition-delay:0ms; }
.stagger.is-visible > *:nth-child(2){ transition-delay:70ms; }
.stagger.is-visible > *:nth-child(3){ transition-delay:140ms; }
.stagger.is-visible > *:nth-child(4){ transition-delay:210ms; }
.stagger.is-visible > *:nth-child(5){ transition-delay:280ms; }
.stagger.is-visible > *:nth-child(6){ transition-delay:350ms; }
.stagger.is-visible > *:nth-child(7){ transition-delay:420ms; }
.stagger.is-visible > *:nth-child(8){ transition-delay:490ms; }
.stagger.is-visible > *:nth-child(9){ transition-delay:560ms; }

/* B. Kelime kelime başlık */
.w{ display:inline-block; overflow:hidden; vertical-align:bottom; padding-bottom:.06em; }
.w-in{
  display:inline-block;
  transform:translate3d(0,110%,0);
  opacity:0;
  transition:transform .78s var(--e), opacity .78s var(--e);
}
.words-in .w-in{ transform:none; opacity:1; }

/* C. Kaydırma ilerleme çubuğu */
.progress{
  position:fixed; inset:0 0 auto 0; height:2px; z-index:300;
  transform:scaleX(0); transform-origin:0 50%;
  background:linear-gradient(90deg,var(--cyan) 0%,var(--gold) 100%);
  will-change:transform;
  pointer-events:none;
}

/* J. Bölüm ayracı */
.divider{ height:1px; overflow:hidden; }
.divider__line{
  display:block; height:1px;
  background:linear-gradient(90deg,transparent 0%,var(--cyan) 30%,var(--gold) 70%,transparent 100%);
  transform:scaleX(0);
  transition:transform 1.1s var(--e);
}
.divider.is-visible .divider__line{ transform:scaleX(1); }

/* J. Yavaş ışıma lekeleri */
.orb{
  position:absolute; border-radius:50%; pointer-events:none;
  filter:blur(46px); opacity:.5;
  will-change:transform;
  animation:drift 52s ease-in-out infinite;
}
.orb--gold{ animation-duration:64s; animation-direction:reverse; }
.orb--cyan{ background:radial-gradient(circle,rgba(79,209,232,.4) 0%,transparent 70%); }
.orb--gold{ background:radial-gradient(circle,rgba(201,162,39,.28) 0%,transparent 70%); }
@keyframes drift{
  0%  { transform:translate3d(0,0,0) scale(1); }
  50% { transform:translate3d(4vw,-3vh,0) scale(1.12); }
  100%{ transform:translate3d(0,0,0) scale(1); }
}

/* ============================== A. GİRİŞ PERDESİ ========================= */
.curtain{
  position:fixed; inset:0; z-index:400;
  display:grid; place-items:center;
  background:var(--void);
  transform:translate3d(0,0,0);
  transition:transform .72s var(--e);
}
.curtain.is-up{ transform:translate3d(0,-101%,0); }
.curtain[hidden]{ display:none; }
.curtain__inner{ display:grid; justify-items:center; gap:26px; padding:24px; }
.curtain__logo{
  width:min(280px,62vw); height:auto;
  opacity:0;
  animation:curtainLogo .8s var(--e) .08s forwards;
}
@keyframes curtainLogo{ from{ opacity:0; transform:translate3d(0,14px,0); } to{ opacity:1; transform:none; } }
.curtain__bar{
  width:min(280px,62vw); height:1px; background:var(--line-2); overflow:hidden;
}
.curtain__bar span{
  display:block; height:100%; background:var(--cyan);
  transform:scaleX(0); transform-origin:0 50%;
  animation:curtainBar .72s var(--e) .3s forwards;
}
@keyframes curtainBar{ to{ transform:scaleX(1); } }

/* ================================= HEADER ================================ */
.mast{
  position:sticky; top:0; z-index:200;
  transition:background-color var(--t) var(--e), box-shadow var(--t) var(--e);
}
.mast::after{
  content:""; position:absolute; inset:auto 0 0 0; height:1px;
  background:var(--line); opacity:0;
  transition:opacity var(--t) var(--e);
}
.mast.is-stuck{
  background:rgba(6,15,28,.82);
  -webkit-backdrop-filter:blur(16px) saturate(140%);
  backdrop-filter:blur(16px) saturate(140%);
}
.mast.is-stuck::after{ opacity:1; }
.mast--solid{
  background:rgba(6,15,28,.9);
  -webkit-backdrop-filter:blur(16px);
  backdrop-filter:blur(16px);
}
.mast--solid::after{ opacity:1; }

.mast__inner{
  display:flex; align-items:center; justify-content:space-between; gap:26px;
  min-height:82px;
}
.brand{ display:inline-flex; align-items:center; flex:none; }
.brand img{ height:38px; width:auto; }

.nav{ display:flex; align-items:center; gap:clamp(14px,2vw,30px); }
.nav__link{
  position:relative; padding:8px 0;
  font-size:12.5px; font-weight:500; letter-spacing:.15em; text-transform:uppercase;
  color:var(--haze-d);
}
.nav__link::after{
  content:""; position:absolute; left:0; right:100%; bottom:0; height:2px;
  background:var(--cyan);
  transition:right var(--t) var(--e);
}
.nav__link:hover{ color:var(--white); }
.nav__link:hover::after,.nav__link.is-active::after{ right:0; }
.nav__link.is-active{ color:var(--white); }

.mast__tools{ display:flex; align-items:center; gap:12px; flex:none; }
.lang-btn{
  padding:9px 17px; border-radius:999px;
  border:1px solid var(--line-2);
  font-size:12px; font-weight:700; letter-spacing:.18em;
  color:var(--white);
  transition:border-color var(--t) var(--e), background-color var(--t) var(--e), color var(--t) var(--e);
}
.lang-btn:hover{ border-color:var(--cyan); background:var(--cyan); color:var(--void); }

.burger{
  display:none; padding:11px; border:1px solid var(--line-2); border-radius:var(--r-sm);
}
.burger span{ display:block; width:20px; height:1.5px; background:var(--white); transition:transform var(--t) var(--e), opacity var(--t) var(--e); }
.burger span + span{ margin-top:5px; }
body.nav-open .burger span:nth-child(1){ transform:translateY(6.5px) rotate(45deg); }
body.nav-open .burger span:nth-child(2){ opacity:0; }
body.nav-open .burger span:nth-child(3){ transform:translateY(-6.5px) rotate(-45deg); }

/* mobil menü */
.mnav{
  position:fixed; inset:0; z-index:190;
  display:flex; flex-direction:column; justify-content:center; gap:34px;
  padding:clamp(24px,7vw,60px);
  background:var(--void);
  opacity:0; visibility:hidden;
  transform:translate3d(0,-14px,0);
  transition:opacity var(--t) var(--e), transform var(--t) var(--e), visibility var(--t);
}
body.nav-open .mnav{ opacity:1; visibility:visible; transform:none; }
.mnav__list{ display:grid; gap:10px; }
.mnav__link{
  font-size:clamp(1.7rem,7vw,2.6rem); font-weight:300; letter-spacing:-.03em;
  color:var(--white);
}
.mnav__link.is-active{ color:var(--cyan); }
.mnav__foot{ display:grid; gap:12px; padding-top:26px; border-top:1px solid var(--line); }
.mnav__foot a,.mnav__foot span{ font-size:14px; color:var(--haze-d); }

/* ================================ BANTLAR ================================ */
.band{ position:relative; padding-block:clamp(72px,10vw,140px); overflow:hidden; }
.band--tight{ padding-block:clamp(52px,6vw,86px); }
.band--void{ background:var(--void); }
.band--ink{ background:var(--ink); }
.band--navy{ background:var(--navy); }
.band--lift{ background:linear-gradient(180deg,var(--navy) 0%,var(--navy-lift) 100%); }

.band__head{ display:grid; gap:20px; max-width:60ch; margin-bottom:clamp(40px,5vw,68px); }
.band__head--center{ justify-items:center; text-align:center; margin-inline:auto; }

/* =============================== D. HERO ================================= */
.hero{
  position:relative;
  min-height:calc(100svh - 82px);
  display:flex; align-items:center;
  padding-block:clamp(60px,9vw,120px);
  background:radial-gradient(120% 90% at 70% 10%,#12304F 0%,var(--ink) 46%,var(--void) 100%);
  overflow:hidden;
}
.hero__layers{ position:absolute; inset:0; pointer-events:none; }
.hero__layer{ position:absolute; inset:-6% -4%; will-change:transform; }
.hero__layer svg{ width:100%; height:100%; }
.hero__inner{ position:relative; z-index:2; display:grid; gap:30px; max-width:66ch; }
.hero__cta{ display:flex; flex-wrap:wrap; gap:14px; margin-top:10px; }
.hero__scroll{
  position:absolute; left:50%; bottom:26px; z-index:2;
  transform:translateX(-50%);
  color:var(--haze);
}
.hero__scroll svg{ animation:nudge 2.1s var(--e) infinite; }
@keyframes nudge{
  0%,100%{ transform:translate3d(0,0,0); opacity:.55; }
  50%    { transform:translate3d(0,7px,0); opacity:1; }
}

/* ============================ E. ROTA ANİMASYONU ========================= */
.route{ position:relative; }
.route__grid{ display:grid; gap:clamp(32px,5vw,64px); grid-template-columns:minmax(0,.85fr) minmax(0,1.15fr); align-items:center; }
.route__art{ position:relative; }
.route__svg{ width:100%; height:auto; overflow:visible; }
.route-path{
  fill:none; stroke:var(--cyan); stroke-width:1.6; stroke-linecap:round;
  stroke-dasharray:var(--len,1400); stroke-dashoffset:var(--len,1400);
}
.route-shore{ fill:none; stroke:var(--haze); stroke-width:1.1; opacity:.4; }
.route-ship{ fill:var(--cyan); filter:drop-shadow(0 0 7px var(--glow)); opacity:0; }
.route.is-live .route-ship{ opacity:1; }
.route__labels{
  display:flex; justify-content:space-between; gap:16px; margin-top:22px;
  font-size:11px; font-weight:500; letter-spacing:.2em; text-transform:uppercase;
  color:var(--haze);
}

/* ========================= F. HALKALI İSTATİSTİKLER ====================== */
.stats{
  display:grid; gap:clamp(18px,2.4vw,30px);
  grid-template-columns:repeat(4,minmax(0,1fr));
}
.stat{
  position:relative;
  display:grid; justify-items:center; gap:14px;
  padding:clamp(26px,3vw,38px) 18px;
  background:rgba(27,58,95,.34);
  border:1px solid var(--line);
  border-radius:var(--r);
  text-align:center;
}
.stat__ring{ position:relative; width:clamp(108px,11vw,140px); aspect-ratio:1; }
.stat__ring svg{ width:100%; height:100%; transform:rotate(-90deg); }
.stat__ring-bg{ fill:none; stroke:var(--line-2); stroke-width:2; }
.stat__ring-fg{
  fill:none; stroke:var(--cyan); stroke-width:2; stroke-linecap:round;
  stroke-dasharray:302; stroke-dashoffset:302;
  transition:stroke-dashoffset 1.5s var(--e);
}
.stat.is-visible .stat__ring-fg{ stroke-dashoffset:0; }
.stat__num{
  position:absolute; inset:0;
  display:grid; place-items:center;
  font-size:clamp(1.6rem,2.6vw,2.2rem); font-weight:300; letter-spacing:-.03em;
  color:var(--white);
  font-variant-numeric:tabular-nums;
}
.stat__label{
  font-size:11.5px; font-weight:500; letter-spacing:.16em; text-transform:uppercase;
  color:var(--haze-d); line-height:1.55;
}

/* ============================ HAKKIMIZDA TEASER ========================== */
.split{ display:grid; gap:clamp(32px,5vw,70px); grid-template-columns:repeat(2,minmax(0,1fr)); align-items:center; }
.facts{
  border:1px solid var(--line); border-radius:var(--r);
  background:rgba(27,58,95,.3);
  overflow:hidden;
}
.fact{
  display:flex; align-items:baseline; justify-content:space-between; gap:20px;
  padding:17px clamp(18px,2.2vw,26px);
  border-bottom:1px solid var(--line);
}
.fact:last-child{ border-bottom:0; }
.fact__k{ font-size:11.5px; font-weight:500; letter-spacing:.15em; text-transform:uppercase; color:var(--haze); }
.fact__v{ font-size:1rem; color:var(--white); text-align:right; }

/* ==================== G. YATAY KİLİTLİ HİZMET ŞERİDİ ===================== */
.rail{ position:relative; background:var(--void); }
.rail__sticky{
  position:sticky; top:0;
  height:100svh;
  display:flex; flex-direction:column; justify-content:center; gap:clamp(26px,4vw,48px);
  overflow:hidden;
}
.rail__head{ flex:none; }
.rail__viewport{ overflow:hidden; }
.rail__track{
  display:flex; gap:clamp(16px,2vw,26px);
  padding-inline:clamp(20px,4vw,44px);
  will-change:transform;
}
.rail__card{
  flex:0 0 clamp(260px,26vw,340px);
  display:grid; gap:16px; align-content:start;
  padding:clamp(24px,2.6vw,32px);
  background:rgba(18,43,71,.62);
  border:1px solid var(--line);
  border-radius:var(--r);
  transition:transform var(--t) var(--e), border-color var(--t) var(--e),
             opacity var(--t) var(--e), box-shadow var(--t) var(--e);
}
.rail__card.is-focus{
  border-color:rgba(79,209,232,.6);
  box-shadow:0 26px 60px -34px var(--glow);
  transform:translate3d(0,-8px,0);
}
.rail__card:not(.is-focus){ opacity:.6; }
.rail__num{ font-size:12px; font-weight:700; letter-spacing:.16em; color:var(--cyan); }
.rail__icon{ width:40px; height:40px; }
.rail__icon svg{ width:100%; height:100%; }
.rail__name{ font-size:1.16rem; font-weight:500; color:var(--white); letter-spacing:-.01em; line-height:1.3; }
.rail__desc{ font-size:14.5px; line-height:1.68; color:var(--haze-d); }
.rail__hint{
  display:flex; align-items:center; gap:12px; flex:none;
  font-size:11px; font-weight:500; letter-spacing:.2em; text-transform:uppercase;
  color:var(--haze);
}
.rail__hint-bar{ position:relative; width:120px; height:1px; background:var(--line-2); overflow:hidden; }
.rail__hint-bar span{
  position:absolute; inset:0; background:var(--cyan);
  transform:scaleX(0); transform-origin:0 50%;
}

/* ikon çizgi dili */
.ico{ fill:none; stroke:var(--cyan); stroke-width:1.4; stroke-linecap:round; stroke-linejoin:round; }
.ico--draw{ stroke-dasharray:var(--d,220); stroke-dashoffset:var(--d,220); transition:stroke-dashoffset 1.3s var(--e); }
.is-visible .ico--draw,.is-focus .ico--draw{ stroke-dashoffset:0; }

/* ============================ H. FİLO KARTLARI =========================== */
.fleet{ display:grid; gap:clamp(18px,2.4vw,28px); grid-template-columns:repeat(4,minmax(0,1fr)); }
.boat{
  position:relative; display:block;
  background:rgba(18,43,71,.6);
  border:1px solid var(--line);
  border-radius:var(--r);
  overflow:hidden;
  transition:transform var(--t) var(--e), border-color var(--t) var(--e), box-shadow var(--t) var(--e);
}
.boat:hover{ border-color:rgba(79,209,232,.5); box-shadow:0 26px 60px -36px var(--glow); }
.boat__media{ position:relative; aspect-ratio:16/10; overflow:hidden; }
.boat__media img{
  width:100%; height:100%; object-fit:cover;
  transform:scale(1.09);
  transition:transform 1.5s var(--e);
}
.boat.is-visible .boat__media img{ transform:scale(1); }
.boat__scan{
  position:absolute; inset:0;
  background:linear-gradient(180deg,transparent 0%,var(--glow) 50%,transparent 100%);
  transform:translate3d(0,-100%,0);
  opacity:0;
}
.boat.is-visible .boat__scan{ animation:scan 1.5s var(--e) .25s 1; }
@keyframes scan{
  0%{ transform:translate3d(0,-100%,0); opacity:.85; }
  100%{ transform:translate3d(0,100%,0); opacity:0; }
}
.boat__year{
  position:absolute; top:14px; right:14px; z-index:2;
  padding:5px 12px; border-radius:999px;
  border:1px solid rgba(201,162,39,.6);
  background:rgba(6,15,28,.6);
  -webkit-backdrop-filter:blur(6px); backdrop-filter:blur(6px);
  font-size:11.5px; font-weight:500; letter-spacing:.14em; color:var(--gold-l);
}
.boat__body{ padding:20px clamp(18px,2vw,24px) 24px; border-top:1px solid var(--line); }
.boat__name{ font-size:1.24rem; font-weight:500; color:var(--white); letter-spacing:-.015em; }
.boat__specs{ margin-top:9px; font-size:13.5px; line-height:1.65; color:var(--haze-d); }

/* ======================== FİLO SAYFASI — BLOKLAR ========================= */
.bblock{ position:relative; overflow:hidden; }
.bblock__inner{ display:grid; gap:clamp(30px,5vw,66px); grid-template-columns:repeat(2,minmax(0,1fr)); align-items:center; }
.bblock--flip .bblock__media{ order:2; }
.bblock__media{ position:relative; border-radius:var(--r); overflow:hidden; border:1px solid var(--line); }
.bblock__media img{ width:100%; height:auto; will-change:transform; }
.bblock__info{ display:grid; gap:20px; align-content:start; }
.bblock__idx{ font-size:12px; font-weight:700; letter-spacing:.2em; color:var(--cyan); }
.bblock__title{ font-size:clamp(2rem,4vw,3.1rem); }
.spec{ border-top:1px solid var(--line); }
.spec__row{
  display:flex; align-items:baseline; justify-content:space-between; gap:20px;
  padding:14px 0; border-bottom:1px solid var(--line);
}
.spec__k{ font-size:11.5px; font-weight:500; letter-spacing:.15em; text-transform:uppercase; color:var(--haze); }
.spec__v{ font-size:1rem; color:var(--white); text-align:right; font-variant-numeric:tabular-nums; }

/* ==================== dardanelstrait — CANLI VERİ BANDI =================== */
.live__grid{ display:grid; gap:clamp(32px,5vw,64px); grid-template-columns:minmax(0,1fr) minmax(0,.9fr); align-items:center; }
.live__panel{
  position:relative;
  border:1px solid var(--line); border-radius:var(--r);
  background:rgba(6,15,28,.6);
  padding:clamp(22px,2.6vw,32px);
  overflow:hidden;
}
.live__badge{ display:inline-flex; align-items:center; gap:9px; }
.live__dot{
  width:8px; height:8px; border-radius:50%; background:#43D98A;
  box-shadow:0 0 0 0 rgba(67,217,138,.55);
  animation:pulse 2s var(--e) infinite;
}
@keyframes pulse{
  0%{ box-shadow:0 0 0 0 rgba(67,217,138,.55); }
  70%{ box-shadow:0 0 0 11px rgba(67,217,138,0); }
  100%{ box-shadow:0 0 0 0 rgba(67,217,138,0); }
}
.live__flow{ margin-top:22px; }
.live__flow svg{ width:100%; height:auto; overflow:visible; }
.flow-line{ fill:none; stroke:var(--cyan); stroke-width:1.1; opacity:.5; stroke-dasharray:5 9; }
.flow-line--a{ animation:flow 3.4s linear infinite; }
.flow-line--b{ animation:flow 4.6s linear infinite; }
.flow-line--c{ animation:flow 5.8s linear infinite; }
@keyframes flow{ to{ stroke-dashoffset:-140; } }
.live__grid-bg{ position:absolute; inset:0; opacity:.14; pointer-events:none; }
.live__grid-bg svg{ width:100%; height:100%; }

/* =========================== I. İŞTİRAK KARTLARI ========================= */
.subs{ display:grid; gap:clamp(18px,2.4vw,28px); grid-template-columns:repeat(2,minmax(0,1fr)); }
.subs--4{ grid-template-columns:repeat(4,minmax(0,1fr)); }
.sub{
  display:grid; gap:14px; align-content:start;
  padding:clamp(26px,2.8vw,36px);
  background:rgba(18,43,71,.55);
  border:1px solid var(--line);
  border-radius:var(--r);
  transform-style:preserve-3d;
  transition:transform var(--t) var(--e), border-color var(--t) var(--e), box-shadow var(--t) var(--e);
  will-change:transform;
}
.sub:hover{ border-color:rgba(79,209,232,.5); box-shadow:0 30px 66px -38px var(--glow); }
.sub__year{ justify-self:start; }
.sub__name{ font-size:1.28rem; font-weight:500; color:var(--white); letter-spacing:-.015em; overflow-wrap:break-word; }
.sub__full{ font-size:13.5px; line-height:1.6; color:var(--haze); }
.sub__desc{ font-size:15.5px; line-height:1.7; color:var(--haze-d); }
.sub__foot{ margin-top:6px; }

/* ============================= ZAMAN ÇİZELGESİ =========================== */
.tl{ position:relative; display:grid; gap:0; padding-left:34px; }
.tl::before{
  content:""; position:absolute; left:7px; top:6px; bottom:6px; width:1px;
  background:linear-gradient(180deg,var(--cyan) 0%,var(--line-2) 100%);
}
.tl__item{ position:relative; padding:0 0 clamp(30px,4vw,46px); }
.tl__item:last-child{ padding-bottom:0; }
.tl__dot{
  position:absolute; left:-34px; top:12px;
  width:15px; height:15px; border-radius:50%;
  border:1px solid var(--line-2);
  background:var(--ink);
  transition:box-shadow .8s var(--e), border-color .8s var(--e);
}
.tl__dot::after{
  content:""; position:absolute; inset:4px; border-radius:50%;
  background:var(--cyan); opacity:0;
  transition:opacity .8s var(--e);
}
.tl__item.is-visible .tl__dot{ border-color:var(--cyan); box-shadow:0 0 18px -2px var(--glow); }
.tl__item.is-visible .tl__dot::after{ opacity:1; }
.tl__year{
  font-size:clamp(1.7rem,3vw,2.4rem); font-weight:300; color:var(--gold-l);
  letter-spacing:-.02em; font-variant-numeric:tabular-nums; line-height:1.1;
}
.tl__text{ margin-top:8px; font-size:1rem; line-height:1.7; color:var(--haze-d); max-width:56ch; }

/* ============================== YÖNETİM ================================== */
.mgmt{ display:grid; gap:clamp(26px,3.5vw,44px); grid-template-columns:repeat(2,minmax(0,1fr)); }
.person{
  display:grid; gap:18px; align-content:start;
  padding:clamp(26px,3vw,40px);
  background:rgba(27,58,95,.3);
  border:1px solid var(--line);
  border-radius:var(--r);
}
.person__ring{ position:relative; width:92px; height:92px; }
.person__ring svg{ width:100%; height:100%; transform:rotate(-90deg); }
.person__ring-bg{ fill:none; stroke:var(--line-2); stroke-width:1.4; }
.person__ring-fg{
  fill:none; stroke:var(--gold); stroke-width:1.4; stroke-linecap:round;
  stroke-dasharray:270; stroke-dashoffset:270;
  transition:stroke-dashoffset 1.6s var(--e);
}
.person.is-visible .person__ring-fg{ stroke-dashoffset:0; }
.person__mono{
  position:absolute; inset:0; display:grid; place-items:center;
  font-size:1.5rem; font-weight:300; letter-spacing:.06em; color:var(--gold-l);
}
.person__role{ font-size:11.5px; font-weight:500; letter-spacing:.2em; text-transform:uppercase; color:var(--cyan); }
.person__name{ font-size:clamp(1.5rem,2.4vw,2rem); font-weight:300; color:var(--white); letter-spacing:-.02em; }
.person__bio{ font-size:15.5px; line-height:1.78; color:var(--haze-d); }
.person__mail{ display:inline-flex; align-items:center; gap:10px; font-size:15px; color:var(--gold-l); }
.person__mail:hover{ color:var(--white); }

/* ======================= HİZMETLER SAYFASI — LİSTE ======================= */
.svclist{ display:grid; gap:clamp(18px,2.4vw,26px); grid-template-columns:repeat(2,minmax(0,1fr)); }
.svcrow{
  position:relative;
  display:grid; gap:16px; align-content:start;
  padding:clamp(26px,2.8vw,34px) clamp(24px,2.6vw,32px);
  background:rgba(18,43,71,.5);
  border:1px solid var(--line);
  border-radius:var(--r);
  transition:border-color var(--t) var(--e), transform var(--t) var(--e), box-shadow var(--t) var(--e);
}
.svcrow::before{
  content:""; position:absolute; left:0; top:0; bottom:0; width:2px;
  background:linear-gradient(180deg,var(--cyan) 0%,transparent 100%);
  transform:scaleY(0); transform-origin:50% 0;
  transition:transform .9s var(--e);
}
.svcrow.is-visible::before{ transform:scaleY(1); }
.svcrow:hover{ border-color:rgba(79,209,232,.45); transform:translate3d(0,-5px,0); box-shadow:0 26px 58px -38px var(--glow); }
.svcrow__top{ display:flex; align-items:center; justify-content:space-between; gap:18px; }
.svcrow__num{ font-size:12px; font-weight:700; letter-spacing:.18em; color:var(--haze); }
.svcrow__icon{ width:42px; height:42px; }
.svcrow__icon svg{ width:100%; height:100%; }
.svcrow__name{ font-size:1.22rem; font-weight:500; color:var(--white); letter-spacing:-.015em; line-height:1.3; }
.svcrow__desc{ font-size:15px; line-height:1.72; color:var(--haze-d); }

/* ============================ ALT SAYFA BAŞLIĞI ========================== */
.phead{
  position:relative; overflow:hidden;
  padding-block:clamp(70px,11vw,132px);
  background:radial-gradient(110% 120% at 78% 8%,#143354 0%,var(--ink) 52%,var(--void) 100%);
}
.phead__inner{ position:relative; z-index:2; display:grid; gap:22px; max-width:64ch; }

/* ============================== KAPANIŞ BANDI ============================ */
.close{ position:relative; background:var(--navy); overflow:hidden; }
.close::before{
  content:""; position:absolute; inset:0 0 auto 0; height:1px;
  background:linear-gradient(90deg,transparent,var(--cyan),var(--gold),transparent);
}
.close__inner{ position:relative; z-index:2; display:grid; justify-items:center; gap:30px; text-align:center; }
.close__motto{ font-size:clamp(2rem,4.6vw,3.6rem); font-weight:300; color:var(--white); letter-spacing:-.03em; line-height:1.06; max-width:26ch; }
.close__actions{ display:flex; flex-wrap:wrap; align-items:center; justify-content:center; gap:16px 26px; }
.close__phone{ display:inline-flex; align-items:center; gap:10px; font-size:15.5px; color:var(--gold-l); }
.close__phone:hover{ color:var(--white); }

/* ================================ İLETİŞİM =============================== */
.offices{ display:grid; gap:clamp(20px,2.6vw,32px); grid-template-columns:repeat(2,minmax(0,1fr)); }
.office{
  padding:clamp(26px,3vw,40px);
  background:rgba(27,58,95,.32);
  border:1px solid var(--line);
  border-radius:var(--r);
}
.office__title{
  font-size:1.3rem; font-weight:500; color:var(--white); letter-spacing:-.015em;
  padding-bottom:18px; border-bottom:1px solid var(--line);
}
.office__row{
  display:grid; grid-template-columns:104px minmax(0,1fr); gap:16px;
  padding:15px 0; border-bottom:1px solid var(--line); align-items:baseline;
}
.office__row:last-child{ border-bottom:0; }
.office__k{ font-size:11.5px; font-weight:500; letter-spacing:.15em; text-transform:uppercase; color:var(--haze); }
.office__v{ font-size:1rem; line-height:1.65; color:var(--white); }
a.office__v{ color:var(--white); }
a.office__v:hover{ color:var(--cyan); }

/* ================================= FOOTER ================================ */
.footer{ background:var(--void); }
.footer__grid{
  display:grid; gap:clamp(30px,4vw,54px);
  grid-template-columns:1.5fr 1fr 1.3fr 1fr;
  padding-block:clamp(52px,7vw,86px);
}
.footer__logo{ height:38px; width:auto; margin-bottom:20px; }
.footer__desc{ font-size:14.5px; line-height:1.75; color:var(--haze); max-width:34ch; }
.footer__legal{ margin-top:16px; font-size:12.5px; line-height:1.6; color:rgba(126,152,189,.72); }
.footer__head{
  font-size:11.5px; font-weight:500; letter-spacing:.2em; text-transform:uppercase;
  color:var(--cyan); margin-bottom:20px;
}
.footer__list{ display:grid; gap:11px; }
.footer__list a{ font-size:14.5px; color:var(--haze-d); }
.footer__list a:hover{ color:var(--white); }
.footer__office{ margin-bottom:22px; display:grid; gap:6px; }
.footer__office:last-child{ margin-bottom:0; }
.footer__office-name{ font-size:11.5px; font-weight:500; letter-spacing:.16em; text-transform:uppercase; color:var(--white); }
.footer__office a{ font-size:14.5px; color:var(--haze-d); }
.footer__office a:hover{ color:var(--cyan); }
.footer__motto{ font-size:1.06rem; line-height:1.55; color:var(--white); font-weight:300; padding-top:26px; border-top:1px solid var(--line); }
.footer__bottom{ border-top:1px solid var(--line); }
.footer__copy{ padding-block:24px; font-size:12.5px; color:var(--haze); text-align:center; }

/* =============================== RESPONSIVE ============================== */
@media (max-width:1180px){
  .stats{ grid-template-columns:repeat(2,minmax(0,1fr)); }
  .fleet{ grid-template-columns:repeat(2,minmax(0,1fr)); }
  .subs--4{ grid-template-columns:repeat(2,minmax(0,1fr)); }
  .footer__grid{ grid-template-columns:repeat(2,minmax(0,1fr)); }
}

@media (max-width:900px){
  .nav{ display:none; }
  .burger{ display:block; }
  .split,.route__grid,.live__grid,.bblock__inner,.svclist,.offices,.subs,.mgmt{ grid-template-columns:1fr; }
  .bblock--flip .bblock__media{ order:0; }
  .hero{ min-height:auto; }

  /* G. Yatay kilit MOBİLDE KAPALI — normal dikey akış */
  .rail__sticky{ position:static; height:auto; overflow:visible; }
  .rail__viewport{ overflow:visible; }
  .rail__track{
    display:grid; grid-template-columns:1fr; gap:16px;
    padding-inline:0;
    transform:none !important;
  }
  .rail__card{ flex:none; opacity:1 !important; transform:none !important; box-shadow:none; }
  .rail__hint{ display:none; }
}

@media (max-width:560px){
  .stats,.fleet,.subs--4{ grid-template-columns:1fr; }
  .footer__grid{ grid-template-columns:1fr; }
  .office__row{ grid-template-columns:1fr; gap:4px; }
  .fact{ flex-direction:column; gap:4px; }
  .fact__v{ text-align:left; }
  .spec__row{ flex-direction:column; gap:3px; align-items:flex-start; }
  .spec__v{ text-align:left; }
}

/* ======================== HAREKET AZALTMA TERCİHİ ======================== */
@media (prefers-reduced-motion:reduce){
  html{ scroll-behavior:auto; }

  *,*::before,*::after{
    animation-duration:.001ms !important;
    animation-iteration-count:1 !important;
    transition-duration:.001ms !important;
  }

  /* Her şey anında ve tam görünür */
  .reveal{ opacity:1 !important; transform:none !important; }
  .w-in{ opacity:1 !important; transform:none !important; }
  .curtain{ display:none !important; }
  .progress{ display:none; }
  .orb{ display:none; }
  .hero__layer{ transform:none !important; }
  .hero__scroll svg{ animation:none; }
  .route-path{ stroke-dashoffset:0 !important; }
  .stat__ring-fg,.person__ring-fg{ stroke-dashoffset:0 !important; }
  .ico--draw{ stroke-dashoffset:0 !important; }
  .divider__line{ transform:scaleX(1) !important; }
  .boat__media img{ transform:none !important; }
  .boat__scan{ display:none; }
  .live__dot{ animation:none; }
  .flow-line{ animation:none; }
  .bblock__media img{ transform:none !important; }
  .svcrow::before{ transform:scaleY(1) !important; }
  .tl__dot{ border-color:var(--cyan); }
  .tl__dot::after{ opacity:1; }

  /* Yatay kilit kapalı */
  .rail__sticky{ position:static; height:auto; overflow:visible; }
  .rail__viewport{ overflow:visible; }
  .rail__track{
    display:grid; grid-template-columns:repeat(auto-fit,minmax(260px,1fr)); gap:18px;
    padding-inline:0; transform:none !important;
  }
  .rail__card{ flex:none; opacity:1 !important; transform:none !important; }
  .rail__hint{ display:none; }
}