/* =====================================================================
   Promart Danışmanlık — Ortak Stil Sayfası
   Estetik: "Ölçüm aracı" / rafine, sessiz, kurumsal B2B yazılım
   Disiplin: mürekkep + tek sinyal aksan · hairline > gölge · boşluk = netlik
   Bağımlılık: yok (yerel woff2 fontlar, yerel SVG; 3. parti CDN yok)
   ===================================================================== */

/* ---------- Yerel fontlar (assets/fonts, latin + latin-ext / Türkçe) ---------- */
@font-face {
  font-family: "Instrument Sans"; font-style: normal; font-weight: 400; font-display: swap;
  src: url("assets/fonts/instrument-sans-latin-400-normal.woff2") format("woff2");
  unicode-range: U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+2074,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD;
}
@font-face {
  font-family: "Instrument Sans"; font-style: normal; font-weight: 400; font-display: swap;
  src: url("assets/fonts/instrument-sans-latin-ext-400-normal.woff2") format("woff2");
  unicode-range: U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF;
}
@font-face {
  font-family: "Instrument Sans"; font-style: normal; font-weight: 500; font-display: swap;
  src: url("assets/fonts/instrument-sans-latin-500-normal.woff2") format("woff2");
  unicode-range: U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+2074,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD;
}
@font-face {
  font-family: "Instrument Sans"; font-style: normal; font-weight: 500; font-display: swap;
  src: url("assets/fonts/instrument-sans-latin-ext-500-normal.woff2") format("woff2");
  unicode-range: U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF;
}
@font-face {
  font-family: "Instrument Sans"; font-style: normal; font-weight: 600; font-display: swap;
  src: url("assets/fonts/instrument-sans-latin-600-normal.woff2") format("woff2");
  unicode-range: U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+2074,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD;
}
@font-face {
  font-family: "Instrument Sans"; font-style: normal; font-weight: 600; font-display: swap;
  src: url("assets/fonts/instrument-sans-latin-ext-600-normal.woff2") format("woff2");
  unicode-range: U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF;
}
@font-face {
  font-family: "Instrument Sans"; font-style: normal; font-weight: 700; font-display: swap;
  src: url("assets/fonts/instrument-sans-latin-700-normal.woff2") format("woff2");
  unicode-range: U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+2074,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD;
}
@font-face {
  font-family: "Instrument Sans"; font-style: normal; font-weight: 700; font-display: swap;
  src: url("assets/fonts/instrument-sans-latin-ext-700-normal.woff2") format("woff2");
  unicode-range: U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF;
}
@font-face {
  font-family: "Geist Mono"; font-style: normal; font-weight: 400; font-display: swap;
  src: url("assets/fonts/geist-mono-latin-400-normal.woff2") format("woff2");
  unicode-range: U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+2074,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD;
}
@font-face {
  font-family: "Geist Mono"; font-style: normal; font-weight: 400; font-display: swap;
  src: url("assets/fonts/geist-mono-latin-ext-400-normal.woff2") format("woff2");
  unicode-range: U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF;
}
@font-face {
  font-family: "Geist Mono"; font-style: normal; font-weight: 500; font-display: swap;
  src: url("assets/fonts/geist-mono-latin-500-normal.woff2") format("woff2");
  unicode-range: U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+2074,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD;
}
@font-face {
  font-family: "Geist Mono"; font-style: normal; font-weight: 500; font-display: swap;
  src: url("assets/fonts/geist-mono-latin-ext-500-normal.woff2") format("woff2");
  unicode-range: U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF;
}

/* ---------- Tasarım Token'ları ---------- */
:root {
  /* Mürekkep + tek sinyal aksan. Eski isimler korunur (geriye uyum) ama yeni
     palete remap edildi; yeni semantik isimler de tanımlı. */
  --paper:         #FBFBFA;
  --paper-2:       #F4F4F2;
  --ink:           #0E1116;
  --ink-soft:      #1A1E26;
  --surface-dark:  #1A1A34;   /* koyu bölümler — logo koyu zemini (indigo değil) */
  --surface-dark-2:#24243F;   /* koyu yüzeyde hover/yükseltilmiş */
  --graphite:      #5B616E;
  --hairline:      #E6E7E9;
  --hairline-2:    #D7D9DC;
  --signal:        #2A50B4;   /* etkileşim aksanı — logo mavisinin biraz canlı türevi */
  --signal-dark:   #203C86;   /* hover/basılı — birebir logo mavisi */
  --signal-tint:   #EAEEF7;   /* focus ring / aktif pill — mavi teni */
  --midnight:      #1A1A34;   /* logo koyusu — istatistik rakamları (indigo gece mavisi kaldırıldı) */
  --white:         #ffffff;

  /* eski değişken adları → yeni palete remap (mevcut referanslar kırılmasın) */
  --navy:          var(--ink);
  --navy-dark:     #000000;
  --indigo:        var(--signal);
  --indigo-dark:   var(--signal-dark);
  --indigo-soft:   var(--signal-tint);
  --platinum:      var(--hairline);
  --platinum-light:var(--paper-2);
  --slate:         var(--graphite);

  --font-sans: "Instrument Sans", -apple-system, system-ui, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  --font-display: var(--font-sans);
  --font-mono: "Geist Mono", "SF Mono", "Cascadia Code", "Consolas", "Liberation Mono", Menlo, monospace;

  --container: 1180px;
  --radius:    6px;
  --radius-sm: 4px;
  --border:    1px solid var(--hairline);
  --shadow-sm: 0 1px 0 var(--hairline);
  --shadow-md: 0 1px 2px rgba(14,17,22,.04), 0 12px 28px -22px rgba(14,17,22,.18);
  --ease:      cubic-bezier(.22,.61,.36,1);
  --section-y: clamp(2.75rem, 5vw, 4.5rem);
}

/* ---------- Reset / Temel ---------- */
*, *::before, *::after { box-sizing: border-box; }
* { margin: 0; }

html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }

body {
  font-family: var(--font-sans);
  color: var(--ink);
  background: var(--paper);
  line-height: 1.6;
  font-size: 1.02rem;
  letter-spacing: -.011em;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}

img, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; padding: 0; }
button { font: inherit; cursor: pointer; }

::selection { background: var(--indigo); color: #fff; }

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

/* ---------- Tipografi ---------- */
h1, h2, h3, h4 {
  font-family: var(--font-display);
  line-height: 1.06;
  letter-spacing: -.028em;
  font-weight: 600;
  color: var(--ink);
  text-wrap: balance;
}
h1 { font-size: clamp(2.5rem, 5.4vw, 4.1rem); letter-spacing: -.035em; line-height: 1.02; }
h2 { font-size: clamp(1.7rem, 2.8vw, 2.35rem); }
h3 { font-size: clamp(1.15rem, 1.7vw, 1.3rem); letter-spacing: -.02em; }
h4 { font-size: 1.02rem; letter-spacing: -.015em; }
p  { color: var(--graphite); }

.lead { font-size: clamp(1.1rem, 1.5vw, 1.28rem); line-height: 1.55; color: var(--graphite); }

/* Uzun paragrafları iki yana yasla (sağ-sol eşit). Türkçe için heceleme açık. */
.hero__content .lead,
.about__content p,
.cozumler-item p,
.footer__about {
  text-align: justify;
  -webkit-hyphens: auto;
          hyphens: auto;
}

/* ---------- Düzen Yardımcıları ---------- */
.container {
  width: 100%;
  max-width: var(--container);
  margin-inline: auto;
  padding-inline: clamp(1.25rem, 4vw, 2.5rem);
}
.section { padding-block: var(--section-y); }
.section--alt { background: var(--platinum-light); }
.section--navy { background: var(--surface-dark); color: var(--white); }
.section__head { max-width: 720px; margin-inline: auto; text-align: center; margin-bottom: clamp(1.75rem, 3.5vw, 2.75rem); }
.section__head h2 { margin-top: 0; }
.section__head p  { margin-top: 1rem; }
.section--navy .section__head h2,
.section--navy p { color: #fff; }
.section--navy p { color: rgba(255,255,255,.72); }

/* ---------- Butonlar ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: .55rem;
  padding: .85rem 1.5rem;
  border-radius: var(--radius-sm);
  font-weight: 600;
  font-size: .95rem;
  letter-spacing: -.2px;
  border: 1px solid transparent;
  transition: transform .25s var(--ease), background-color .25s var(--ease),
              border-color .25s var(--ease), box-shadow .25s var(--ease), color .25s var(--ease);
  white-space: nowrap;
}
.btn:hover { transform: translateY(-1px); }
.btn:active { transform: translateY(0); }

.btn--primary { background: var(--surface-dark); color: var(--paper); }
.btn--primary:hover { background: var(--surface-dark-2); }

.btn--dark { background: var(--surface-dark); color: #fff; }
.btn--dark:hover { background: var(--surface-dark-2); }

.btn--ghost { background: transparent; color: var(--ink); border-color: var(--hairline-2); }
.btn--ghost:hover { border-color: var(--ink); }

.btn--light { background: #fff; color: var(--ink); border-color: var(--hairline); }
.btn--light:hover { background: var(--paper-2); }

.btn--on-navy { background: rgba(255,255,255,.10); color: #fff; border-color: rgba(255,255,255,.24); }
.btn--on-navy:hover { background: rgba(255,255,255,.18); }

.btn--sm { padding: .55rem .9rem; font-size: .85rem; }

/* koyu (mürekkep) zeminlerde dolu buton ters çevrilir — okunur kalsın */
.section--navy .btn--primary,
.cta-strip .btn--primary,
.cta-band .btn--primary {
  background: var(--paper); color: var(--ink);
}
.section--navy .btn--primary:hover,
.cta-strip .btn--primary:hover,
.cta-band .btn--primary:hover {
  background: #fff;
}

.btn .ico { width: 16px; height: 16px; }
.btn--primary:hover .ico-arrow { transform: translateX(3px); }
.ico-arrow { transition: transform .25s var(--ease); }

/* =====================================================================
   ÜST GEZİNME (HEADER)
   ===================================================================== */
.site-header {
  position: sticky;
  top: 0;
  z-index: 60;
  background: rgba(251,251,250,.78);
  backdrop-filter: blur(14px) saturate(1.2);
  border-bottom: 1px solid transparent;
  transition: border-color .3s var(--ease), box-shadow .3s var(--ease), background-color .3s var(--ease);
}
.site-header.is-scrolled {
  border-color: var(--hairline);
  box-shadow: none;
}
.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  height: 76px;
}
.nav__left { display: flex; align-items: center; gap: 1.1rem; }
.nav__apply { position: relative; }
.nav__apply .ico { width: 16px; height: 16px; color: var(--indigo); }
.brand { display: inline-flex; align-items: center; gap: .65rem; font-weight: 800; letter-spacing: -.6px; font-size: 1.05rem; color: var(--navy); }
.brand__mark { width: 32px; height: 32px; flex: none; }
.brand__name small { display: block; font-family: var(--font-mono); font-size: .58rem; letter-spacing: 2.5px; color: var(--slate); font-weight: 500; }
/* Gerçek logo (header açık zemin / footer koyu zemin) */
.brand__logo { height: 46px; width: auto; flex: none; }
.footer .brand__logo { height: 82px; }

.nav__links { display: flex; align-items: center; gap: .35rem; }
.nav__links a {
  padding: .5rem .8rem;
  border-radius: 6px;
  font-size: .92rem;
  font-weight: 500;
  white-space: nowrap;
  color: var(--ink);
  transition: background-color .2s var(--ease), color .2s var(--ease);
}
.nav__links a:hover { background: var(--platinum-light); color: var(--navy); }

.nav__cta { display: flex; align-items: center; gap: .6rem; }
.nav__cta .btn { padding: .6rem 1.1rem; }

.nav__toggle {
  display: none;
  width: 44px; height: 44px;
  border: var(--border);
  border-radius: 8px;
  background: #fff;
  position: relative;
}
.nav__toggle span,
.nav__toggle span::before,
.nav__toggle span::after {
  content: "";
  position: absolute;
  left: 50%; top: 50%;
  width: 18px; height: 2px;
  background: var(--ink);
  transform: translate(-50%,-50%);
  transition: transform .25s var(--ease), opacity .2s var(--ease);
}
.nav__toggle span::before { transform: translate(-50%,-7px); }
.nav__toggle span::after  { transform: translate(-50%,5px); }
.nav__toggle[aria-expanded="true"] span { background: transparent; }
.nav__toggle[aria-expanded="true"] span::before { transform: translate(-50%,-50%) rotate(45deg); }
.nav__toggle[aria-expanded="true"] span::after  { transform: translate(-50%,-50%) rotate(-45deg); }

/* =====================================================================
   HERO
   ===================================================================== */
.hero { position: relative; overflow: hidden; padding-block: clamp(2.5rem, 5vw, 4rem); }
.hero .container { position: relative; z-index: 1; }
.hero__grid {
  display: grid;
  grid-template-columns: 1.05fr .95fr;
  gap: clamp(2.5rem, 6vw, 5.5rem);
  align-items: center;
}
.hero__content, .hero__panel { min-width: 0; }
.hero__content h1 { margin: 0 0 1.6rem; }
.hero__content .lead { max-width: 42ch; }
.hero__actions { display: flex; flex-wrap: wrap; gap: .85rem; margin-top: 2.25rem; }
.hero__trust {
  margin-top: 2.75rem;
  padding-top: 1.75rem;
  border-top: var(--border);
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0;
}
.hero__trust div {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  min-width: 0;
  border-left: 1px solid var(--hairline);
}
.hero__trust div:first-child { border-left: 0; }
.hero__trust dt { font-family: var(--font-mono); font-size: .68rem; letter-spacing: .14em; text-transform: uppercase; color: var(--graphite); }
.hero__trust dd { font-weight: 500; letter-spacing: -.01em; color: var(--ink); margin-top: .35rem; }

/* ---------- Dönen fotoğraf bileşeni (genel — #cozumler'de kullanılır) ---------- */
.photo-frame {
  position: relative;
  display: grid;                    /* slaytlar aynı hücrede üst üste yığılır */
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  background: var(--navy);          /* görsel yüklenene kadar fallback zemin */
  aspect-ratio: 4 / 5;
}
/* DİKKAT: slaytları position:absolute YAPMA — figure yüksekliği çöker, foto kaybolur */
.photo-slide {
  grid-area: 1 / 1;
  width: 100%; height: 100%;
  object-fit: cover;
  filter: saturate(.92) contrast(1.02);
  opacity: 0;
  transition: opacity 1.1s var(--ease);
}
.photo-slide.is-active { opacity: 1; }
/* dili lacivinte bağlayan ince overlay */
.photo-frame::after {
  content: "";
  position: absolute; inset: 0;
  background: linear-gradient(to top, rgba(14,17,22,.34), transparent 55%);
  pointer-events: none;
}

/* ---------- İmza: sessiz ölçüm okuması paneli ---------- */
.panel {
  position: relative;
  background: var(--white);
  border: var(--border);
  border-radius: var(--radius);
  padding: clamp(1.5rem, 2.8vw, 2rem);
  box-shadow: var(--shadow-md);
}

.panel__head {
  display: flex; align-items: baseline; justify-content: space-between;
  flex-wrap: wrap; gap: .35rem 1rem;
  padding-bottom: 1.1rem; margin-bottom: 1.4rem;
  border-bottom: 1px solid var(--hairline);
}
.panel__head .tag { font-family: var(--font-mono); font-size: .68rem; letter-spacing: .16em; text-transform: uppercase; color: var(--ink); }
.panel__status { font-family: var(--font-mono); font-size: .64rem; letter-spacing: .12em; text-transform: uppercase; color: var(--graphite); }

.chart { width: 100%; height: auto; }
.chart .grid-line { stroke: var(--hairline); stroke-width: 1; }
.chart .area { fill: var(--signal); opacity: .06; }
.chart .line { fill: none; stroke: var(--signal); stroke-width: 1.75; stroke-linecap: round; stroke-linejoin: round; }
.chart .dot  { fill: #fff; stroke: var(--signal); stroke-width: 2; }

.chart-caption { font-family: var(--font-mono); font-size: .64rem; letter-spacing: .04em; color: var(--graphite); margin-top: .7rem; }

.metrics { display: grid; gap: 1.15rem; margin-top: 1.6rem; }
.metric { display: grid; grid-template-columns: 1fr auto; align-items: center; gap: .45rem 1rem; }
.metric__name { font-size: .85rem; font-weight: 500; color: var(--ink); }
.metric__val  { font-family: var(--font-mono); font-size: .85rem; font-weight: 500; color: var(--ink); font-variant-numeric: tabular-nums; }
.metric__val small { color: var(--graphite); }
.metric__bar  { grid-column: 1 / -1; height: 3px; border-radius: 99px; background: var(--hairline); overflow: hidden; }
.metric__bar i { display: block; height: 100%; border-radius: 99px; background: var(--ink); }

/* =====================================================================
   GÜVEN ŞERİDİ — Çalıştığımız firmalar (logo wall)
   Not: logolar yerel SVG placeholder'dır; gerçek müşteri logolarıyla değiştirin.
   ===================================================================== */
.logos {
  padding-block: clamp(2.25rem, 4vw, 3.25rem);
  border-top: var(--border);
  border-bottom: var(--border);
  background: var(--paper);
}
.logos__label {
  text-align: center;
  font-family: var(--font-mono);
  font-size: .7rem;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--graphite);
  margin-bottom: 2rem;
}
.logos__row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: clamp(1.75rem, 5vw, 3.5rem);
}
.logo {
  display: inline-flex;
  flex-direction: column;
  align-items: center;
  gap: .5rem;
  color: var(--graphite);
}
/* Yüklenen müşteri logosu: tek tip yükseklik + gri tonlama (hover'da renklenir). */
.logo__img {
  height: clamp(26px, 4vw, 34px);
  width: auto;
  max-width: 150px;
  object-fit: contain;
  filter: grayscale(1);
  opacity: .65;
  transition: filter .3s var(--ease), opacity .3s var(--ease);
}
.logo:hover .logo__img {
  filter: grayscale(0);
  opacity: 1;
}
.logo__name {
  font-family: var(--font-mono);
  font-weight: 400;
  font-size: .6rem;
  letter-spacing: .08em;
  text-transform: uppercase;
  opacity: .75;
}

/* =====================================================================
   METODOLOJİ (numaralı — gerçek bir süreç olduğu için anlamlı)
   ===================================================================== */
.steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: 0; }
.step {
  position: relative;
  background: transparent;
  border: 0;
  border-left: 1px solid var(--hairline);
  border-radius: 0;
  padding: .5rem 1.5rem 0;
  text-align: center;
}
.step:first-child { border-left: 0; }
.step__no { font-family: var(--font-mono); font-size: .72rem; letter-spacing: .12em; color: var(--graphite); font-weight: 400; }
.step h3 { margin: 1.1rem 0 .65rem; }
.step p { font-size: .92rem; }
.step__line { display: none; }

/* Metodoloji koyu (mürekkep) zeminde */
.section--navy .step { border-left-color: rgba(255,255,255,.14); }
.section--navy .step h3 { color: #fff; }
.section--navy .step p { color: rgba(255,255,255,.6); }
.section--navy .step__no { color: rgba(255,255,255,.5); }

/* =====================================================================
   ESNEKLİK KARTLARI (Bölüm 8b)
   ===================================================================== */
.flex-cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px; background: var(--hairline); border: 1px solid var(--hairline); border-radius: var(--radius); overflow: hidden; }
.flex-card {
  background: var(--paper);
  padding: clamp(1.6rem, 2.4vw, 2.1rem);
  display: flex; flex-direction: column;
  text-align: center;
  transition: background-color .3s var(--ease);
}
.flex-card:hover { background: var(--white); }
.flex-card__ico {
  width: 30px; height: 30px;
  display: grid; place-items: center;
  color: var(--ink);
  margin: 0 auto 1.2rem;
}
.flex-card__ico svg { width: 22px; height: 22px; }
.flex-card h3 { font-size: 1.1rem; margin-bottom: .55rem; }
.flex-card p { font-size: .9rem; line-height: 1.55; margin-bottom: 1rem; }
.flex-card .tag-list { display: flex; flex-wrap: wrap; justify-content: center; gap: .4rem; margin-top: auto; }
.flex-card .tag-list span,
.flex-card .tag-list a {
  font-size: .73rem; color: var(--navy); background: var(--platinum-light);
  border: 1px solid var(--platinum); padding: .25rem .55rem; border-radius: 99px;
  transition: background-color .2s var(--ease), border-color .2s var(--ease), color .2s var(--ease);
}
.flex-card .tag-list a:hover {
  background: var(--indigo-soft); border-color: var(--indigo); color: var(--indigo);
}
/* Esnek Çözümler — foto (sol) + 3 eksen listesi (sağ) */
.cozumler-grid {
  display: grid;
  grid-template-columns: minmax(0, 420px) 1fr;
  gap: clamp(2rem, 5vw, 4rem);
  align-items: center;
}
.cozumler-list { display: flex; flex-direction: column; gap: 0; }
.cozumler-item { display: flex; gap: 1.25rem; align-items: flex-start; padding: 1.6rem 0; border-top: 1px solid var(--hairline); }
.cozumler-item:first-child { border-top: 0; padding-top: 0; }
.cozumler-item:last-child { padding-bottom: 0; }
.cozumler-item__ico {
  width: 28px; height: 28px; flex: none;
  display: grid; place-items: center;
  color: var(--ink);
  margin-top: .15rem;
}
.cozumler-item__ico svg { width: 24px; height: 24px; }
.cozumler-item h3 { margin-bottom: .4rem; }
.cozumler-item p { font-size: .95rem; line-height: 1.6; }

.cta-strip {
  margin-top: clamp(1.75rem, 3.5vw, 2.5rem);
  background: var(--surface-dark);
  padding-block: clamp(2rem, 4vw, 3rem);
}
.cta-strip__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1.5rem 2.5rem;
}
/* CTA bandı bölümün sonunda; altındaki boşluğu kaldır, sektörel çözümlere yapışsın */
#cozumler { padding-bottom: 0; }
.cta-strip p {
  margin: 0;
  max-width: 56ch;
  color: rgba(255,255,255,.92);
  font-size: clamp(1.05rem, 1.6vw, 1.28rem);
  font-weight: 600;
  letter-spacing: -.4px;
  line-height: 1.45;
}
.cta-strip .btn { flex: none; }

/* =====================================================================
   SEKTÖR KARTLARI
   ===================================================================== */
.sector-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px; background: var(--hairline); border: 1px solid var(--hairline); border-radius: var(--radius); overflow: hidden; }
.sector-card {
  position: relative;
  display: flex; flex-direction: column;
  background: var(--paper);
  padding: clamp(1.75rem, 2.6vw, 2.4rem);
  text-align: center;
  transition: background-color .3s var(--ease);
}
.sector-card:hover { background: var(--white); }
.sector-card__ico { width: 30px; height: 30px; color: var(--ink); margin: 0 auto 1.5rem; }
.sector-card h3 { margin-bottom: .6rem; }
.sector-card p { font-size: .92rem; margin-bottom: 1.6rem; }
.sector-card__link { margin-top: auto; align-self: flex-end; display: inline-flex; align-items: center; gap: .5rem; font-weight: 500; font-size: .85rem; color: var(--ink); }
.sector-card__link svg { width: 15px; height: 15px; transition: transform .25s var(--ease); color: inherit; }
.sector-card:hover .sector-card__link svg { transform: translateX(4px); }

/* =====================================================================
   NEDEN PROMART (özellik ızgarası — lacivert zemin)
   ===================================================================== */
.feature-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px; background: rgba(255,255,255,.1); border: 1px solid rgba(255,255,255,.1); border-radius: var(--radius); overflow: hidden; }
.feature { background: var(--surface-dark); padding: clamp(1.8rem, 2.6vw, 2.4rem); text-align: center; transition: background-color .3s var(--ease); }
.feature:hover { background: var(--surface-dark-2); }
.feature__ico { width: 30px; height: 30px; display: grid; place-items: center; color: rgba(255,255,255,.85); margin: 0 0 1.3rem; margin-inline: auto; }
.feature__ico svg { width: 22px; height: 22px; }
.feature h3 { color: #fff; margin-bottom: .6rem; }
.feature p { color: rgba(255,255,255,.62); font-size: .92rem; }

/* =====================================================================
   STRATEJİK CTA BANDI
   ===================================================================== */
.cta-band { position: relative; }
.cta-band .container {
  position: relative;
  background: var(--surface-dark);
  border-radius: 18px;
  padding: clamp(2.5rem, 5vw, 4rem);
  overflow: hidden;
  text-align: center;
}
.cta-band .container::before {
  content: ""; position: absolute; inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.05) 1px, transparent 1px);
  background-size: 44px 44px;
  -webkit-mask-image: radial-gradient(80% 80% at 50% 0%, #000, transparent 75%);
          mask-image: radial-gradient(80% 80% at 50% 0%, #000, transparent 75%);
}
.cta-band .inner { position: relative; max-width: 720px; margin-inline: auto; }
.cta-band h2 { color: #fff; margin: 1rem 0 1.1rem; }
.cta-band p { color: rgba(255,255,255,.72); margin-bottom: 2rem; }
.cta-band .hero__actions { justify-content: center; margin-top: 0; }

/* ---------- İletişim kartı (sol: bilgi+harita · sağ: form) ---------- */
.contact-card {
  margin-top: 0;
  background: #fff;
  border-radius: 14px;
  padding: clamp(1.5rem, 3vw, 2.25rem);
  text-align: left;
  box-shadow: var(--shadow-md);
}
.contact-grid {
  display: grid;
  grid-template-columns: minmax(0, 300px) 1fr;
  gap: clamp(1.75rem, 3.5vw, 2.75rem);
  align-items: start;
}

/* sol sütun: iletişim bilgileri + harita */
.contact-info { display: flex; flex-direction: column; gap: 1.5rem; }
.contact-info__list { display: flex; flex-direction: column; gap: 1.25rem; }
.contact-info__list li { display: flex; gap: .85rem; align-items: flex-start; }
.contact-info__ico {
  width: 36px; height: 36px; border-radius: var(--radius-sm); flex: none;
  display: grid; place-items: center;
  background: var(--paper-2); border: 1px solid var(--hairline); color: var(--ink);
}
.contact-info__ico svg { width: 18px; height: 18px; }
.contact-info__list strong { display: block; font-size: .82rem; color: var(--ink); margin-bottom: .15rem; }
.contact-info__list p { font-size: .92rem; line-height: 1.5; }
.contact-info__list a { color: var(--ink); }
.contact-info__list a:hover { color: var(--signal); }
.contact-map {
  aspect-ratio: 1 / 1;
  width: 100%;
  max-width: 320px;
  border-radius: 10px;
  overflow: hidden;
  border: 1px solid var(--platinum);
  background: var(--platinum-light);
}
.contact-map iframe { width: 100%; height: 100%; border: 0; display: block; filter: grayscale(.15); }

.contact-form { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem 1.1rem; align-content: start; }
.field { display: flex; flex-direction: column; gap: .4rem; }
.field--full { grid-column: 1 / -1; }
.field label { font-size: .82rem; font-weight: 600; color: var(--ink); }
.field input, .field textarea {
  width: 100%;
  padding: .72rem .85rem;
  border: 1px solid var(--platinum);
  border-radius: 8px;
  font: inherit;
  color: var(--ink);
  background: var(--platinum-light);
  transition: border-color .2s var(--ease), background-color .2s var(--ease), box-shadow .2s var(--ease);
}
.field input::placeholder, .field textarea::placeholder { color: #94a3b8; }
.field input:focus, .field textarea:focus {
  outline: none;
  border-color: var(--indigo);
  background: #fff;
  box-shadow: 0 0 0 3px var(--indigo-soft);
}
.field textarea { resize: vertical; min-height: 120px; line-height: 1.6; }
.form-consent {
  display: flex; gap: .6rem; align-items: flex-start;
  font-size: .82rem; color: var(--slate); line-height: 1.55; cursor: pointer;
}
.form-consent input { width: 18px; height: 18px; margin-top: .12rem; accent-color: var(--indigo); flex: none; }
.form-consent a { color: var(--indigo); text-decoration: underline; }
.form-actions { margin-top: .25rem; }
.form-actions .btn { width: 100%; }

/* ---------- Kurumsal iletişim bölümü (açık, göz yormayan zemin) ---------- */
.contact { background: var(--platinum-light); }
.contact__head { text-align: center; max-width: 720px; margin: 0 auto clamp(1.5rem, 3vw, 2rem); }
.contact__head h2 { margin-top: .85rem; }
.contact__head p { margin-top: 1rem; }
.contact .contact-card { margin: 0 auto; max-width: 1000px; border: 1px solid var(--platinum); }

/* dar ekranda: bilgi+harita üstte, form altta tek sütun */
@media (max-width: 820px) {
  .contact-grid { grid-template-columns: 1fr; }
}

/* =====================================================================
   SAYILARLA PROMART (İstatistik şeridi)
   ===================================================================== */
.stats__grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1.5rem; text-align: center; }
.stat { display: flex; flex-direction: column; gap: .55rem; min-width: 0; }
.stat__num {
  font-family: var(--font-mono);
  font-weight: 500;
  font-size: clamp(2rem, 4.2vw, 3rem);
  letter-spacing: -.03em;
  line-height: 1;
  color: var(--midnight);
  font-variant-numeric: tabular-nums;
}
.stat__label { font-family: var(--font-mono); font-size: .68rem; letter-spacing: .1em; text-transform: uppercase; color: var(--graphite); }
.stats__note {
  text-align: center;
  margin-top: clamp(1.75rem, 3.5vw, 2.5rem);
  font-size: clamp(1.05rem, 1.6vw, 1.25rem);
  font-weight: 600; letter-spacing: -.4px; color: var(--navy);
}

/* =====================================================================
   HAKKIMIZDA + EKİP
   ===================================================================== */
.about__grid { display: grid; grid-template-columns: 1fr minmax(0, 420px); gap: clamp(2rem, 5vw, 4rem); align-items: center; }
.about .section__head { text-align: left; margin-inline: 0; margin-bottom: 1.5rem; }
.about__content p { margin-bottom: 1rem; }
.about__content .btn { margin-top: .75rem; }

/* =====================================================================
   REFERANSLAR / YORUMLAR (crossfade carousel)
   ===================================================================== */
.testi { max-width: 760px; margin-inline: auto; }
.testi__viewport {
  display: grid;                  /* slaytlar aynı hücrede; DİKKAT: absolute yapma */
  background: #fff;
  border: var(--border);
  border-radius: 14px;
  box-shadow: var(--shadow-md);
  padding: clamp(1.75rem, 4vw, 3rem);
}
.testi__slide {
  grid-area: 1 / 1;
  text-align: center;
  opacity: 0; visibility: hidden;
  transition: opacity .6s var(--ease);
}
.testi__slide.is-active { opacity: 1; visibility: visible; }
.testi__slide p {
  font-size: clamp(1.1rem, 1.9vw, 1.4rem);
  line-height: 1.5; font-weight: 600; letter-spacing: -.4px; color: var(--ink);
}
.testi__slide p::before {
  content: "\201C";
  display: block; font-size: 3rem; line-height: .5; color: var(--indigo); margin-bottom: .6rem;
}
.testi__slide footer { margin-top: 1.25rem; font-size: .9rem; color: var(--slate); }
.testi__slide footer strong { color: var(--navy); }
.testi__dots { display: flex; justify-content: center; gap: .5rem; margin-top: 1.5rem; }
.testi__dots button {
  width: 9px; height: 9px; border-radius: 50%; border: 0; padding: 0;
  background: var(--platinum); cursor: pointer;
  transition: background-color .2s var(--ease), transform .2s var(--ease);
}
.testi__dots button.is-active { background: var(--indigo); transform: scale(1.25); }

@media (max-width: 820px) {
  .about__grid { grid-template-columns: 1fr; }
  .about__grid .photo-frame { max-width: 460px; margin-inline: auto; }
}
@media (max-width: 560px) {
  .stats__grid { grid-template-columns: repeat(2, 1fr); gap: 2rem 1rem; }
}

/* =====================================================================
   FOOTER
   ===================================================================== */
.footer { background: linear-gradient(to bottom, var(--surface-dark), var(--ink)); color: rgba(255,255,255,.66); padding-block: clamp(2.5rem, 4vw, 3.5rem) 2rem; }
.footer__top { display: grid; grid-template-columns: 1.4fr repeat(3, 1fr); gap: 2.5rem; }
.footer__top > div:first-child { text-align: center; }
.footer__top > div:first-child .brand { justify-content: center; }
.footer .brand { color: #fff; }
.footer .brand__name small { color: rgba(255,255,255,.5); }
.footer__about { margin-top: 1.1rem; font-size: .92rem; max-width: 34ch; margin-inline: auto; }
.footer__col h4 { color: #fff; font-size: .8rem; font-family: var(--font-mono); letter-spacing: 1.5px; text-transform: uppercase; font-weight: 600; margin-bottom: 1.1rem; }
.footer__col a { display: block; padding: .35rem 0; font-size: .92rem; color: rgba(255,255,255,.66); transition: color .2s var(--ease); }
.footer__col a:hover { color: #fff; }
.footer__bottom {
  margin-top: 3rem; padding-top: 1.75rem;
  border-top: 1px solid rgba(255,255,255,.12);
  display: flex; flex-wrap: wrap; justify-content: space-between; gap: 1rem;
  font-size: .82rem; color: rgba(255,255,255,.5);
}
.footer__bottom nav { display: flex; flex-wrap: wrap; gap: 1.25rem; }
.footer__bottom a:hover { color: #fff; }

/* =====================================================================
   BREADCRUMB (sektör alt sayfaları için ortak)
   ===================================================================== */
.breadcrumb { font-family: var(--font-mono); font-size: .78rem; color: var(--slate); display: flex; flex-wrap: wrap; gap: .5rem; align-items: center; }
.breadcrumb a:hover { color: var(--indigo); }
.breadcrumb .sep { color: var(--platinum); }
.breadcrumb [aria-current] { color: var(--navy); }

/* =====================================================================
   YASAL METİN (kvkk / gizlilik / kullanım şartları) — dar okuma kolonu
   ===================================================================== */
.legal { max-width: 760px; margin-inline: auto; }
.legal__meta {
  font-family: var(--font-mono);
  font-size: .72rem; letter-spacing: .02em; line-height: 1.6;
  color: var(--graphite);
  border: 1px solid var(--hairline);
  border-radius: var(--radius-sm);
  background: var(--paper-2);
  padding: .7rem .9rem;
  margin: 1.5rem 0 2.5rem;
}
.legal h2 {
  font-size: clamp(1.15rem, 1.6vw, 1.4rem);
  margin-top: 2.5rem; margin-bottom: .75rem;
  padding-top: 1.75rem; border-top: 1px solid var(--hairline);
}
.legal > .legal__body > h2:first-child { margin-top: 0; padding-top: 0; border-top: 0; }
.legal h3 { font-size: 1.02rem; margin-top: 1.5rem; margin-bottom: .4rem; color: var(--ink-soft); }
.legal p { margin-bottom: 1rem; line-height: 1.7; text-align: justify; -webkit-hyphens: auto; hyphens: auto; }
.legal ul, .legal ol { margin: 0 0 1rem; padding-left: 1.3rem; }
.legal li { color: var(--graphite); line-height: 1.7; margin-bottom: .45rem; }
.legal li::marker { color: var(--hairline-2); }
.legal a { color: var(--signal); }
.legal strong { color: var(--ink); font-weight: 600; }
.legal .legal__todo {
  display: inline-block; font-family: var(--font-mono); font-size: .82em;
  color: var(--graphite); background: var(--paper-2);
  border: 1px dashed var(--hairline-2); border-radius: var(--radius-sm);
  padding: 0 .35em;
}
.legal address {
  font-style: normal; line-height: 1.7; color: var(--graphite);
  margin-bottom: 1rem;
}

/* =====================================================================
   İLETİŞİM FORMU — gönderim durum mesajı
   ===================================================================== */
.form-status {
  margin: .35rem 0 0; font-size: .9rem; line-height: 1.5;
  padding: .7rem .9rem; border-radius: var(--radius-sm);
  border: 1px solid var(--hairline); color: var(--graphite);
}
.form-status.is-ok  { color: #1F3D2B; background: #EAF2EC; border-color: #CBE0D2; }
.form-status.is-err { color: #6E1F22; background: #F8ECEC; border-color: #EACFD0; }

/* =====================================================================
   SCROLL REVEAL ANIMASYONU
   ===================================================================== */
.reveal { opacity: 0; transform: translateY(10px); transition: opacity .8s var(--ease), transform .8s var(--ease); }
.reveal.is-visible { opacity: 1; transform: none; }

/* =====================================================================
   DUYARLI (RESPONSIVE) KIRILIMLAR
   ===================================================================== */
@media (max-width: 980px) {
  .hero__grid { grid-template-columns: 1fr; }
  /* Mobilde: hero metni ÜSTTE, denetim paneli ALTTA (order:-1 kaldırıldı) */
  .hero__panel { max-width: 520px; margin-inline: auto; }
  .cozumler-grid { grid-template-columns: 1fr; }
  .cozumler-grid .photo-frame { max-width: 520px; margin-inline: auto; }
  .steps { grid-template-columns: repeat(2, 1fr); gap: 2.75rem 2rem; }
  .step, .step:first-child { border-left: 0; padding: 0; }
  .flex-cards, .sector-grid, .feature-grid { grid-template-columns: repeat(2, 1fr); }
  .footer__top { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 980px) {
  .nav__links, .nav__cta, .nav__apply { display: none; }
  .nav__toggle { display: block; }

  /* mobil açılır menü */
  .mobile-menu {
    position: fixed; inset: 76px 0 auto 0;
    background: #fff; border-bottom: var(--border);
    box-shadow: var(--shadow-md);
    padding: 1.25rem clamp(1.25rem,4vw,2.5rem) 1.75rem;
    display: none; flex-direction: column; gap: .25rem;
    z-index: 55;
  }
  .mobile-menu.is-open { display: flex; }
  .mobile-menu a { padding: .75rem .25rem; font-weight: 500; border-bottom: 1px solid var(--platinum-light); }
  .mobile-menu .btn { margin-top: 1rem; }
  .mobile-menu .btn + .btn { margin-top: .5rem; }
}

@media (max-width: 560px) {
  .steps, .flex-cards, .sector-grid, .feature-grid, .footer__top, .contact-form { grid-template-columns: 1fr; }
  .feature-grid { background: transparent; border: 0; gap: 1rem; }
  .feature { border: 1px solid rgba(255,255,255,.14); border-radius: var(--radius); }
  .hero__actions .btn { flex: 1 1 100%; }
}

/* desktop'ta mobil menü asla görünmez */
@media (min-width: 981px) { .mobile-menu { display: none !important; } }

/* =====================================================================
   ERİŞİLEBİLİRLİK: hareket azaltma tercihi
   ===================================================================== */
@media (prefers-reduced-motion: reduce) {
  * { animation-duration: .001ms !important; transition-duration: .001ms !important; scroll-behavior: auto !important; }
  .reveal { opacity: 1; transform: none; }
}