/* chatema.com · palette from Cenk's design start (navy #1B365D, blue #6696CD, deep red #A90034) */
:root {
  --navy: #1B365D; --navy-2: #12264A; --ink: #0B0F18; --blue: #6696CD; --blue-2: #A1C4FD; --red: #A90034;
  --paper: #F3F5F8; --white: #FFFFFF; --text: #1E2A3B; --muted: #5B6778; --line: #DCE3EC;
  --r: 14px; --w: 1160px;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 76px; }
body { margin: 0; font-family: Manrope, system-ui, -apple-system, "Segoe UI", sans-serif; color: var(--text); background: var(--white); line-height: 1.6; -webkit-font-smoothing: antialiased; }
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
.wrap { max-width: var(--w); margin: 0 auto; padding: 0 24px; }
.wrap.narrow { max-width: 820px; text-align: center; }

/* top bar */
.top { position: sticky; top: 0; z-index: 10; background: linear-gradient(180deg, #24467A 0%, var(--navy) 55%, var(--navy-2) 100%); box-shadow: 0 2px 14px rgba(11, 15, 24, .25); }
.bar { display: flex; align-items: center; gap: 28px; height: 68px; }
.brand { display: flex; align-items: center; }
.brand img { height: 34px; width: auto; }
nav { display: flex; gap: 22px; margin-left: auto; }
nav a { color: #DCE6F3; font-size: 13px; font-weight: 600; letter-spacing: .6px; text-transform: uppercase; }
nav a:hover { color: #fff; }
.right { display: flex; align-items: center; gap: 14px; }
.lang { font-size: 12px; font-weight: 700; color: #C9D6E8; border: 1px solid rgba(255, 255, 255, .25); border-radius: 6px; padding: 4px 8px; }
.lang:hover { color: #fff; border-color: #fff; }
footer .lang { border: 0; padding: 0; }

/* buttons */
.btn { display: inline-block; font-weight: 700; font-size: 13px; letter-spacing: .5px; text-transform: uppercase; color: #fff; background: var(--red); border-radius: 8px; padding: 10px 16px; transition: transform .15s, background .15s; }
.btn:hover { background: #8E002B; transform: translateY(-1px); }
.btn.big { font-size: 14px; padding: 14px 24px; }
.btn.ghost { background: transparent; border: 1px solid rgba(255, 255, 255, .45); }
.btn.ghost:hover { background: rgba(255, 255, 255, .08); }
.btn.white { background: #fff; color: var(--navy); }
.btn.white:hover { background: var(--paper); }

/* hero */
.hero { position: relative; overflow: hidden; color: #fff; text-align: center; padding: 88px 0 0;
  background: radial-gradient(1200px 600px at 50% 110%, #2D5A93 0%, transparent 60%), linear-gradient(180deg, var(--navy-2) 0%, var(--navy) 60%, #2A4E80 100%); }
/* Cenk's line drawing behind the headline (his hero, 2026-11-10: "instead of these circles, can we use what Cenk used") */
.hero .art { position: absolute; left: 50%; top: 24px; width: 1060px; max-width: 120%; aspect-ratio: 926 / 631; transform: translateX(-50%); pointer-events: none;
  background: url(img/hero-cizim.png) center top / contain no-repeat; opacity: .3;
  -webkit-mask-image: linear-gradient(180deg, #000 55%, transparent 100%); mask-image: linear-gradient(180deg, #000 55%, transparent 100%); }
.hero .wrap { position: relative; }
.hero h1 { font-size: clamp(34px, 5.2vw, 62px); line-height: 1.08; letter-spacing: -1.5px; margin: 14px 0 22px; font-weight: 800; }
.lead { max-width: 760px; margin: 0 auto; font-size: 19px; color: #D5E1F0; }
.ctas { display: flex; gap: 14px; justify-content: center; margin: 34px 0 14px; flex-wrap: wrap; }
.badges { display: flex; gap: 10px; justify-content: center; flex-wrap: wrap; margin: 0 0 56px; }
.badges span { font-size: 13px; font-weight: 700; color: #DCE6F3; background: rgba(255, 255, 255, .08); border: 1px solid rgba(255, 255, 255, .18); border-radius: 999px; padding: 6px 14px; }
.whys { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.why { padding: 26px 24px; border-radius: var(--r); background: var(--paper); border-left: 4px solid var(--red); }
.why h3 { font-size: 20px; margin: 0 0 6px; }
.why p { margin: 0; color: var(--muted); font-size: 16px; }
.laptop { max-width: 980px; margin: 0 auto; background: #1A1D24; border-radius: 18px 18px 0 0; padding: 14px 14px 0; box-shadow: 0 -10px 60px rgba(0, 0, 0, .35); }
.laptop img { border-radius: 6px 6px 0 0; }
.laptop.empty { height: 40px; }

/* sections */
.sec { padding: 96px 0; }
.sec.alt { background: var(--paper); }
.sec.dark { background: linear-gradient(180deg, var(--navy) 0%, var(--navy-2) 100%); color: #fff; }
.sec.cta { background: radial-gradient(900px 400px at 50% 0%, #2D5A93 0%, transparent 70%), var(--navy); color: #fff; }
.kick { font-size: 12px; font-weight: 800; letter-spacing: 2px; text-transform: uppercase; color: var(--red); }
.kick.light { color: var(--blue-2); }
.kick.gap { margin-top: 72px; }
h2 { font-size: clamp(28px, 3.4vw, 42px); line-height: 1.15; letter-spacing: -.8px; margin: 10px 0 16px; font-weight: 800; color: var(--navy); }
.dark h2, .cta h2, .hero h2 { color: #fff; }
h2.h3 { font-size: clamp(24px, 2.6vw, 32px); }
.sub { max-width: 760px; font-size: 18px; color: var(--muted); margin: 0 0 44px; }
.narrow .sub { margin-left: auto; margin-right: auto; }
.dark .sub, .cta .sub { color: #C9D6E8; }
h3 { font-size: 19px; margin: 6px 0 8px; color: var(--navy); }
.dark h3 { color: #fff; }

/* loop */
.steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.step { background: var(--white); border: 1px solid var(--line); border-radius: var(--r); padding: 26px 22px; box-shadow: 0 6px 22px rgba(27, 54, 93, .06); }
.step .ico { width: 40px; height: 40px; color: var(--blue); filter: invert(56%) sepia(38%) saturate(560%) hue-rotate(176deg) brightness(92%); margin-bottom: 14px; }
.num { font-size: 12px; font-weight: 800; letter-spacing: 1.5px; color: var(--red); text-transform: uppercase; }
.step p, .mod p, .card p { margin: 0; color: var(--muted); font-size: 15.5px; }

/* modules */
.mods { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.mod { background: var(--white); border-radius: var(--r); padding: 26px 22px; border-top: 4px solid var(--navy); }
.modn { font-size: 28px; font-weight: 800; color: var(--blue); line-height: 1; }
.layers { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; margin-top: 20px; }
.layer { background: var(--navy); color: #fff; border-radius: var(--r); padding: 22px 24px; }
.layer h4 { margin: 0 0 4px; font-size: 17px; color: var(--blue-2); }
.layer p { margin: 0; color: #D5E1F0; font-size: 15.5px; }

/* screens */
.shots { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.shot { margin: 0; background: var(--white); border-radius: var(--r); overflow: hidden; border: 1px solid var(--line); box-shadow: 0 8px 26px rgba(27, 54, 93, .08); }
.shot figcaption { font-size: 14px; font-weight: 700; color: var(--navy); padding: 12px 16px; }
.note { font-size: 13px; color: var(--muted); margin-top: 18px; }

/* comparison */
.vs { width: 100%; border-collapse: separate; border-spacing: 0; border: 1px solid var(--line); border-radius: var(--r); overflow: hidden; font-size: 16px; }
.vs th { text-align: left; padding: 16px 22px; font-size: 13px; letter-spacing: 1px; text-transform: uppercase; background: var(--paper); color: var(--muted); }
.vs th:last-child { background: var(--navy); color: #fff; }
.vs td { padding: 16px 22px; border-top: 1px solid var(--line); vertical-align: top; }
.vs td:first-child { color: var(--muted); width: 45%; }
.vs td:last-child { color: var(--navy); font-weight: 600; background: #F7FAFE; }

/* cards */
.cards3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.cards4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; }
.card { border-radius: var(--r); padding: 24px 22px; background: rgba(255, 255, 255, .06); border: 1px solid rgba(255, 255, 255, .14); }
.dark .card p { color: #C9D6E8; }
.card.light { background: rgba(255, 255, 255, .1); }
.plain .card { background: var(--white); border: 1px solid var(--line); box-shadow: 0 6px 22px rgba(27, 54, 93, .06); }
.place { font-weight: 700; color: var(--navy); margin: -20px 0 0; }
.mail { color: #C9D6E8; margin: 14px 0 0; font-size: 14px; }

/* footer */
footer { background: var(--ink); color: #8C98AA; font-size: 13px; }
.fbar { display: flex; justify-content: space-between; gap: 16px; padding: 22px 24px; flex-wrap: wrap; }
footer a:hover { color: #fff; }

/* small screens */
@media (max-width: 1020px) {
  nav { display: none; }
  .right { margin-left: auto; }
  .steps, .mods, .cards4, .whys { grid-template-columns: 1fr 1fr; }
  .shots { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 640px) {
  .wrap { padding: 0 16px; }
  .brand img { height: 28px; }
  .right .btn { display: none; }
  .hero { padding-top: 56px; }
  .lead { font-size: 17px; }
  .sec { padding: 64px 0; }
  .steps, .mods, .layers, .cards3, .cards4, .shots, .whys { grid-template-columns: 1fr; }
  .vs { font-size: 14.5px; } .vs th, .vs td { padding: 12px 14px; }
}

/* frameworks, EMA, security strip */
.chips { display: flex; flex-wrap: wrap; gap: 10px; }
.chips span { font-size: 15px; font-weight: 700; color: #fff; background: rgba(255, 255, 255, .08); border: 1px solid rgba(161, 196, 253, .35); border-radius: 999px; padding: 9px 16px; }
.fwp { margin: 28px 0 0; color: #C9D6E8; font-size: 16px; }
.sec.ema { background: radial-gradient(800px 380px at 85% 50%, #2D5A93 0%, transparent 70%), var(--navy-2); color: #fff; }
.ema h2 { color: #fff; } .ema .sub { color: #C9D6E8; margin-bottom: 0; }
.emagrid { display: grid; grid-template-columns: 1.1fr .9fr; gap: 48px; align-items: center; }
.asks { display: grid; gap: 14px; }
.ask { justify-self: end; max-width: 92%; background: #fff; color: var(--navy); font-weight: 700; font-size: 17px; border-radius: 16px 16px 4px 16px; padding: 16px 20px; box-shadow: 0 10px 30px rgba(0, 0, 0, .25); display: flex; gap: 12px; align-items: center; }
.ask span { flex: none; font-size: 11px; font-weight: 800; letter-spacing: 1px; color: #fff; background: var(--red); border-radius: 6px; padding: 3px 7px; }
.strip { background: var(--paper); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); padding: 26px 0; text-align: center; font-weight: 700; color: var(--navy); font-size: 17px; }
@media (max-width: 1020px) { .emagrid { grid-template-columns: 1fr; } }

/* story: pain, chain, EMA moments, scope, roles */
.pains { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.pain { padding: 24px 22px; border-radius: var(--r); background: var(--paper); }
.pain h3 { font-size: 18px; margin: 0 0 6px; } .pain p { margin: 0; color: var(--muted); font-size: 15.5px; }
.pain-end { margin: 36px 0 0; font-size: 22px; font-weight: 800; color: var(--red); }
.chain { display: grid; grid-template-columns: repeat(7, 1fr); gap: 14px; position: relative; }
.chain::before { content: ""; position: absolute; left: 4%; right: 4%; top: 22px; height: 2px; background: linear-gradient(90deg, var(--blue), var(--red)); opacity: .7; }
.link { position: relative; text-align: center; }
.link .dot { width: 46px; height: 46px; margin: 0 auto 14px; border-radius: 50%; background: var(--navy-2); border: 2px solid var(--blue-2); color: #fff; font-weight: 800; display: grid; place-items: center; position: relative; }
.link h3 { color: #fff; font-size: 17px; margin: 0 0 4px; } .link p { color: #C9D6E8; font-size: 14px; margin: 0; }
.ema .emagrid { margin-top: 8px; grid-template-columns: 1.3fr .7fr; align-items: start; }
.moments { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.moment { background: rgba(255, 255, 255, .07); border: 1px solid rgba(255, 255, 255, .14); border-radius: var(--r); padding: 18px 18px; }
.moment h3 { color: #fff; font-size: 16.5px; margin: 0 0 4px; } .moment p { color: #C9D6E8; font-size: 14.5px; margin: 0; }
.chips.light span { color: var(--navy); background: var(--paper); border-color: var(--line); }
.roles { display: grid; grid-template-columns: repeat(5, 1fr); gap: 16px; }
.role { background: var(--white); border-radius: var(--r); padding: 22px 20px; border-top: 4px solid var(--blue); }
.role h3 { font-size: 17px; margin: 0 0 4px; } .role p { margin: 0; color: var(--muted); font-size: 15px; }
@media (max-width: 1020px) { .pains, .roles { grid-template-columns: 1fr 1fr; } .chain { grid-template-columns: repeat(4, 1fr); row-gap: 28px; } .chain::before { display: none; } .ema .emagrid { grid-template-columns: 1fr; } }
@media (max-width: 640px) { .pains, .roles, .moments { grid-template-columns: 1fr; } .chain { grid-template-columns: 1fr 1fr; } }

/* voices, essence, modules */
.voices { display: grid; grid-template-columns: repeat(2, 1fr); gap: 22px; }
.voice { background: var(--paper); border-radius: var(--r); padding: 28px 28px 26px; position: relative; }
.voice { border-left: 4px solid var(--blue); }
.who { font-size: 12px; font-weight: 800; letter-spacing: 1.5px; text-transform: uppercase; color: var(--red); margin-bottom: 8px; }
.voice h3 { font-size: 22px; margin: 0 0 10px; line-height: 1.25; }
.voice p { margin: 0; color: var(--muted); font-size: 16.5px; }
.voice-end { margin: 40px auto 0; text-align: center; font-size: clamp(22px, 2.4vw, 30px); font-weight: 800; color: var(--navy); max-width: 820px; line-height: 1.3; }
.ozs { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.ozc { background: var(--white); border-radius: var(--r); padding: 26px 22px; border-top: 4px solid var(--red); box-shadow: 0 6px 22px rgba(27, 54, 93, .06); }
.ozc h3 { font-size: 19px; margin: 0 0 8px; } .ozc p { margin: 0; color: var(--muted); font-size: 15.5px; }
.modsx { display: grid; grid-template-columns: repeat(2, 1fr); gap: 20px; }
.modx { border: 1px solid var(--line); border-radius: var(--r); padding: 24px 24px 18px; background: var(--white); }
.modx.wide { grid-column: span 2; } .modx.wide ul { columns: 3; column-gap: 28px; }
.modx.span2 { grid-column: span 2; } .modx.span2 ul { columns: 2; column-gap: 28px; }
.modx h3 { font-size: 21px; margin: 0; } .tag { color: var(--red); font-weight: 700; font-size: 14px; margin: 2px 0 12px; }
.modx ul { margin: 0; padding: 0; list-style: none; }
.modx li { position: relative; padding: 5px 0 5px 18px; color: var(--text); font-size: 15px; break-inside: avoid; }
.modx li::before { content: ""; position: absolute; left: 2px; top: 13px; width: 7px; height: 7px; border-radius: 50%; background: var(--blue); }
@media (max-width: 1020px) { .ozs { grid-template-columns: 1fr 1fr; } .modx.wide ul { columns: 2; } }
@media (max-width: 640px) { .voices, .ozs, .modsx { grid-template-columns: 1fr; } .modx.wide, .modx.span2 { grid-column: auto; } .modx.wide ul, .modx.span2 ul { columns: 1; } }

/* pages (2026-11-10: one page per menu item) */
nav a.on { color: #fff; box-shadow: inset 0 -2px 0 var(--blue-2); padding-bottom: 4px; }
.phead { color: #fff; text-align: center; padding: 84px 0 76px;
  background: radial-gradient(1000px 420px at 50% 120%, #2D5A93 0%, transparent 60%), linear-gradient(180deg, var(--navy-2) 0%, var(--navy) 100%); }
.phead h1 { font-size: clamp(32px, 4.4vw, 52px); line-height: 1.1; letter-spacing: -1.2px; margin: 12px 0 18px; font-weight: 800; }
.more { display: inline-block; margin-top: 30px; font-weight: 800; color: var(--red); letter-spacing: .3px; }
.more:hover { text-decoration: underline; }
.more.light { color: var(--blue-2); }
.voices.short .voice { padding: 24px 24px 20px; }
.voices.short .voice h3 { margin: 0; }
.modcards { display: grid; grid-template-columns: repeat(5, 1fr); gap: 18px; }
.modcard { display: flex; flex-direction: column; background: var(--white); border: 1px solid var(--line); border-top: 4px solid var(--navy); border-radius: var(--r); padding: 24px 20px 20px; box-shadow: 0 6px 22px rgba(27, 54, 93, .06); transition: transform .15s, box-shadow .15s; }
.modcard:hover { transform: translateY(-3px); box-shadow: 0 12px 30px rgba(27, 54, 93, .12); }
.modcard h3 { font-size: 18px; margin: 0 0 6px; } .modcard p { margin: 0 0 14px; color: var(--muted); font-size: 15px; }
.modcard .go { margin-top: auto; font-size: 13px; font-weight: 800; color: var(--red); }
.steps2 { display: grid; gap: 14px; text-align: left; margin-top: 8px; }
.step2 { display: grid; grid-template-columns: 46px 1fr; gap: 18px; align-items: start; background: rgba(255, 255, 255, .06); border: 1px solid rgba(255, 255, 255, .12); border-radius: var(--r); padding: 18px 20px; }
.step2 .dot { width: 46px; height: 46px; border-radius: 50%; background: var(--navy-2); border: 2px solid var(--blue-2); color: #fff; font-weight: 800; display: grid; place-items: center; }
.step2 h3 { color: #fff; margin: 2px 0 4px; font-size: 18px; } .step2 h3 span { color: var(--blue-2); font-weight: 600; font-size: 15px; }
.step2 p { margin: 0; color: #C9D6E8; font-size: 15.5px; }
.moments.six { grid-template-columns: repeat(3, 1fr); }
.askrow { display: grid; grid-template-columns: 1fr 1fr; gap: 48px; align-items: center; }
.askrow .sub { margin-bottom: 0; }
.asks.light .ask { background: var(--paper); box-shadow: 0 6px 18px rgba(27, 54, 93, .08); }
.sec.alt .cards4 .card, .sec .cards3 .card { background: var(--white); border: 1px solid var(--line); box-shadow: 0 6px 22px rgba(27, 54, 93, .06); }
.card h3 { margin-top: 0; }
.toc { position: sticky; top: 68px; z-index: 5; background: var(--white); border-bottom: 1px solid var(--line); }
.toc .wrap { display: flex; gap: 26px; overflow-x: auto; padding-top: 14px; padding-bottom: 14px; }
.toc a { white-space: nowrap; font-weight: 700; font-size: 14px; color: var(--navy); }
.toc a:hover { color: var(--red); }
#planlama, #uygulama, #ik, #inovasyon, #ema { scroll-margin-top: 130px; }
.modrow { display: grid; grid-template-columns: .9fr 1.1fr; gap: 48px; align-items: start; }
.modrow.noshot { grid-template-columns: 1fr; max-width: 860px; }
.modtext h2 { margin-top: 6px; } .modtext .sub { margin-bottom: 24px; }
.modshots { display: grid; gap: 18px; }
.modshots:has(.shot:nth-child(3)) { grid-template-columns: 1fr 1fr; }
ul.caps { margin: 0; padding: 0; list-style: none; }
ul.caps.two { columns: 2; column-gap: 26px; }
ul.caps li { position: relative; padding: 6px 0 6px 20px; font-size: 15.5px; break-inside: avoid; }
ul.caps li::before { content: ""; position: absolute; left: 2px; top: 15px; width: 8px; height: 8px; border-radius: 50%; background: var(--blue); }
.shots.three { grid-template-columns: repeat(3, 1fr); }
.seks { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.sekc { background: var(--white); border-radius: var(--r); padding: 28px 24px; border-top: 4px solid var(--red); box-shadow: 0 6px 22px rgba(27, 54, 93, .06); }
.sekc h3 { font-size: 22px; margin: 0 0 8px; } .sekc > p { color: var(--muted); margin: 0 0 16px; }
.sec.cta.tall { padding: 120px 0; } .sec.cta h1 { font-size: clamp(32px, 4.4vw, 52px); margin: 12px 0 14px; }
.place.light { color: #C9D6E8; margin: 22px 0 0; }
.sec.alt .place { margin: 28px 0 0; text-align: center; }
.flinks { display: flex; gap: 16px; flex-wrap: wrap; }
@media (max-width: 1020px) { .modcards { grid-template-columns: 1fr 1fr; } .modrow, .askrow { grid-template-columns: 1fr; } .seks, .moments.six { grid-template-columns: 1fr 1fr; } }
@media (max-width: 640px) { .modcards, .seks, .moments.six, .shots.three { grid-template-columns: 1fr; } ul.caps.two { columns: 1; } .modshots:has(.shot:nth-child(3)) { grid-template-columns: 1fr; } .phead { padding: 56px 0 50px; } }

/* phone menu (pages need a way between them below 1020px) */
.mnav { display: none; position: relative; }
.mnav summary { list-style: none; cursor: pointer; width: 40px; height: 36px; border: 1px solid rgba(255, 255, 255, .3); border-radius: 8px; display: grid; align-content: center; gap: 4px; padding: 0 10px; }
.mnav summary::-webkit-details-marker { display: none; }
.mnav summary span { display: block; height: 2px; background: #fff; border-radius: 2px; }
.mlist { position: absolute; right: 0; top: 46px; min-width: 230px; background: var(--navy-2); border: 1px solid rgba(255, 255, 255, .15); border-radius: 12px; padding: 8px; box-shadow: 0 16px 40px rgba(0, 0, 0, .35); display: grid; }
.mlist a { color: #DCE6F3; font-weight: 700; font-size: 14px; padding: 10px 12px; border-radius: 8px; box-shadow: none; }
.mlist a:hover, .mlist a.on { background: rgba(255, 255, 255, .08); color: #fff; }
@media (max-width: 1020px) { .mnav { display: block; } }