:root {
    --navy: #081d49;
    --ink: #13253f;
    --teal: #00969c;
    --teal-dark: #007b82;
    --muted: #617083;
    --line: #dce3e9;
    --pale: #f1f5f7;
    --white: #fff;
    --max: 1280px
}

* {
    box-sizing: border-box
}

html {
    scroll-behavior: smooth;
    scroll-padding-top: 110px
}

body {
    margin: 0;
    background: var(--white);
    color: var(--ink);
    font: 16px/1.65 'Segoe UI', Arial, sans-serif
}

body.intro-active {
    overflow: hidden
}

.site-intro {
    position: fixed;
    inset: 0;
    z-index: 2000;
    display: grid;
    place-items: center;
    overflow: hidden;
    background: var(--navy);
    color: white;
    animation: intro-overlay 3.1s ease forwards
}

.site-intro::before {
    content: '';
    position: absolute;
    inset: -20%;
    background: linear-gradient(115deg, transparent 38%, rgba(0, 150, 156, .18) 50%, transparent 62%);
    transform: translateX(-70%);
    animation: intro-sheen 1.5s cubic-bezier(.65, 0, .35, 1) forwards
}

.site-intro-inner {
    position: relative;
    width: min(72vw, 390px);
    text-align: center
}

.site-intro img {
    width: min(64vw, 250px);
    margin: 0 auto;
    opacity: 0;
    transform: translateY(18px);
    animation: intro-logo .65s .12s cubic-bezier(.22, 1, .36, 1) forwards
}

.site-intro-rule {
    height: 2px;
    margin: 24px auto 18px;
    overflow: hidden;
    background: rgba(255,255,255,.16)
}

.site-intro-rule span {
    display: block;
    width: 100%;
    height: 100%;
    background: var(--teal);
    transform: translateX(-102%);
    animation: intro-rule .85s .4s cubic-bezier(.65, 0, .35, 1) forwards
}

.site-intro p {
    margin: 0;
    color: rgba(255,255,255,.72);
    font-size: 11px;
    font-weight: 700;
    letter-spacing: .24em;
    opacity: 0;
    animation: intro-caption .55s .68s ease forwards
}

.site-intro.is-leaving {
    opacity: 0;
    visibility: hidden;
    transition: opacity .6s ease, visibility .6s ease
}

@keyframes intro-logo { to { opacity: 1; transform: translateY(0) } }
@keyframes intro-rule { to { transform: translateX(0) } }
@keyframes intro-caption { to { opacity: 1 } }
@keyframes intro-sheen { to { transform: translateX(70%) } }
@keyframes intro-overlay { 0%, 78% { visibility: visible } 100% { visibility: hidden } }

@media (prefers-reduced-motion: reduce) {
    .site-intro { display: none }
}

a {
    color: inherit;
    text-decoration: none
}

button,
input,
textarea,
select {
    font: inherit
}

button,
a,
input,
textarea,
select {
    -webkit-tap-highlight-color: transparent
}

button {
    cursor: pointer
}

img {
    max-width: 100%;
    display: block
}

a:focus-visible,
button:focus-visible,
input:focus-visible,
textarea:focus-visible,
select:focus-visible,
summary:focus-visible {
    outline: 3px solid var(--teal);
    outline-offset: 5px
}

.container {
    max-width: var(--max);
    margin: auto;
    width: calc(100% - 96px)
}

.skip {
    position: fixed;
    top: -80px;
    left: 20px;
    z-index: 99;
    padding: 12px 24px;
    background: white
}

.skip:focus {
    top: 12px
}

.site-header {
    height: 96px;
    background: #ffffffef;
    border-bottom: 1px solid var(--line);
    position: sticky;
    top: 0;
    z-index: 20;
    backdrop-filter: blur(12px)
}

.nav {
    height: 100%;
    display: flex;
    align-items: center;
    gap: 36px
}

.brand {
    margin-left: -10px
}

.brand img {
    width: 180px;
    height: 60px
}

.nav nav {
    display: flex;
    gap: 30px;
    margin-left: auto;
    font-size: 14px;
    font-weight: 600
}

.nav nav a:hover {
    color: var(--teal-dark)
}

.button {
    display: inline-flex;
    align-items: center;
    justify-content: space-between;
    gap: 26px;
    padding: 17px 23px;
    background: var(--navy);
    color: white;
    font-size: 15px;
    font-weight: 650;
    border: 1px solid transparent;
    min-height: 54px;
    transition: background .2s, transform .2s
}

.button:hover {
    background: var(--teal-dark);
    transform: translateY(-2px)
}

.button span {
    font-size: 22px;
    font-weight: 400;
    line-height: 1
}

.nav-cta {
    padding: 12px 18px;
    min-height: 46px
}

.menu-button {
    display: none
}

.hero {
    padding: 58px 0 64px;
    overflow: hidden
}

.hero-grid {
    display: grid;
    grid-template-columns: 1.05fr 1fr;
    gap: 46px;
    align-items: stretch
}

.eyebrow {
    font-size: 12px;
    letter-spacing: .15em;
    font-weight: 700;
    color: var(--teal-dark);
    margin: 0 0 22px
}

.hero h1 {
    font-size: clamp(46px, 4.8vw, 70px);
    line-height: 1.07;
    font-weight: 630;
    letter-spacing: -.05em;
    margin: 0 0 27px
}

.hero h1 em {
    color: var(--teal-dark);
    font-style: normal
}

.lead {
    font-size: 19px;
    line-height: 1.65;
    color: var(--muted);
    margin: 0 0 30px
}

.hero-actions {
    display: flex;
    align-items: center;
    gap: 25px;
    flex-wrap: wrap
}

.text-link {
    font-size: 14px;
    font-weight: 650;
    display: inline-flex;
    align-items: center;
    gap: 15px
}

.text-link:hover {
    color: var(--teal-dark)
}

.hero-note {
    margin: 29px 0 0;
    color: var(--muted);
    font-size: 13px
}

.hero-note strong {
    color: var(--ink);
    font-weight: 600
}

.hero-visual {
    position: relative;
    min-height: 560px;
    background: var(--navy);
    color: white;
    overflow: hidden
}

.visual-top {
    position: absolute;
    z-index: 2;
    top: 27px;
    left: 27px;
    right: 27px;
    display: flex;
    justify-content: space-between;
    gap: 18px;
    font-size: 10px;
    letter-spacing: .13em;
    color: #ffffffbd
}

.steel-photo {
    position: absolute;
    inset: 0;
    background: linear-gradient(140deg, #19334b, #081d49 80%);
    background-size: cover;
    background-position: 60% center
}

.hero-visual:after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, #05142625 30%, #051426e8 100%)
}

.visual-bottom {
    position: absolute;
    z-index: 2;
    bottom: 26px;
    left: 27px;
    right: 27px;
    display: flex;
    align-items: center;
    gap: 23px;
    border-top: 1px solid #ffffff42;
    padding-top: 18px
}

.big-six {
    font-size: 72px;
    line-height: 1;
    color: #32c6c3;
    font-weight: 600
}

.visual-bottom p {
    font-size: 15px;
    line-height: 1.6;
    margin: 0;
    color: #cad7e1
}

.visual-bottom strong {
    color: white;
    font-weight: 500
}

.visual-number {
    margin-left: auto;
    align-self: flex-end;
    font-size: 10px;
    letter-spacing: .1em;
    color: #b8cad4
}

.process-strip {
    border-top: 1px solid var(--line);
    border-bottom: 1px solid var(--line)
}

.process-inner {
    display: flex;
    justify-content: space-between;
    gap: 25px;
    align-items: center;
    padding: 24px 0
}

.process-inner>span {
    font-size: 11px;
    font-weight: 700;
    letter-spacing: .12em;
    color: var(--muted)
}

.process-inner p {
    font-size: 14px;
    font-weight: 650;
    margin: 0;
    display: flex;
    gap: 20px;
    flex-wrap: wrap
}

.process-inner i {
    font-style: normal;
    color: #afbcc7
}

.section {
    padding: 100px 0
}

h2 {
    font-size: clamp(32px, 3.3vw, 48px);
    line-height: 1.16;
    letter-spacing: -.04em;
    font-weight: 620;
    margin: 0 0 24px
}

.intro-grid {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: 70px
}

.intro-grid>.eyebrow {
    padding-top: 12px
}

.section-lead {
    font-size: 19px;
    color: var(--muted);
    max-width: 680px;
    margin: 0
}

.contact {
    background: var(--navy);
    color: white
}

.contact .eyebrow {
    color: #5fd7d2
}

.contact-grid {
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: 100px
}

.contact p:not(.eyebrow) {
    max-width: 490px;
    color: #bfcddd
}

.contact-links {
    align-self: center
}

.contact-links a {
    display: flex;
    justify-content: space-between;
    gap: 20px;
    padding: 22px 0;
    border-bottom: 1px solid #ffffff30;
    font-size: 18px
}

.contact-links a:hover {
    color: #5fd7d2
}

.contact-links span {
    font-size: 14px;
    color: #b9ccda
}

footer {
    background: #051432;
    color: #a7b8ce;
    border-top: 1px solid #ffffff15
}

.footer-row {
    display: flex;
    align-items: center;
    gap: 24px;
    padding: 20px 0
}

.footer-row p {
    font-size: 14px
}

.footer-row small {
    margin-left: auto;
    font-size: 12px
}

@media(min-width:1600px) {
    .hero {
        padding-top: 80px;
        padding-bottom: 80px
    }
}

@media(max-width:1100px) {
    .container {
        width: calc(100% - 56px)
    }

    .nav {
        gap: 20px
    }

    .nav nav {
        gap: 18px
    }

    .hero-grid {
        gap: 28px
    }

    .hero h1 {
        font-size: 57px
    }

    .hero-actions {
        gap: 20px
    }

    .hero-visual {
        min-height: 550px
    }

    .visual-top {
        font-size: 9px
    }

    .process-inner {
        align-items: flex-start
    }

    .process-inner p {
        gap: 12px
    }

    .intro-grid {
        gap: 40px
    }

    .contact-grid {
        gap: 50px
    }
}

@media(max-width:780px) {
    html {
        scroll-padding-top: 90px
    }

    .container {
        width: calc(100% - 40px)
    }

    .site-header {
        height: 78px
    }

    .brand img {
        width: 150px;
        height: 50px
    }

    .nav {
        justify-content: space-between
    }

    .nav-cta {
        display: none
    }

    .menu-button {
        display: flex;
        gap: 12px;
        align-items: center;
        border: 0;
        background: transparent;
        color: var(--navy);
        padding: 10px;
        font-size: 14px
    }

    .nav nav {
        display: none;
        position: absolute;
        top: 78px;
        left: 0;
        right: 0;
        background: white;
        padding: 24px;
        box-shadow: 0 15px 25px #081d4915;
        margin: 0;
        flex-direction: column
    }

    .nav nav.open {
        display: flex
    }

    .hero {
        padding: 35px 0 38px
    }

    .hero-grid {
        grid-template-columns: 1fr;
        gap: 35px
    }

    .hero h1 {
        font-size: clamp(43px, 9vw, 65px)
    }

    .desktop-break {
        display: none
    }

    .hero .eyebrow {
        font-size: 10px;
        letter-spacing: .11em
    }

    .lead {
        font-size: 18px
    }

    .hero-note {
        font-size: 12px
    }

    .hero-visual {
        min-height: 390px
    }

    .visual-top {
        font-size: 10px
    }

    .process-inner {
        flex-direction: column;
        gap: 13px;
        padding: 20px 0
    }

    .process-inner p {
        font-size: 13px;
        gap: 12px
    }

    .section {
        padding: 66px 0
    }

    .intro-grid,
    .contact-grid {
        grid-template-columns: 1fr;
        gap: 18px
    }

    .section-lead {
        font-size: 17px
    }

    .contact-links {
        margin-top: 14px
    }

    .contact-links a {
        font-size: 16px
    }

    .footer-row {
        gap: 12px;
        flex-wrap: wrap
    }

    .footer-row img {
        width: 140px
    }

    .footer-row p {
        font-size: 12px
    }

    .footer-row small {
        width: 100%;
        margin: 0;
        text-align: center
    }
}

@media(prefers-reduced-motion:reduce) {
    html {
        scroll-behavior: auto
    }

    * {
        transition: none !important;
        animation: none !important
    }
}


/* ADIM 2 — Acilis alanina celik depo gorselini yerlestiriyoruz. */
.steel-photo {
    background-image: url("assets/steel-warehouse.webp");
    background-size: cover;
    background-position: 64% center;
}

/* ADIM 3 — Altı çözüm, masaüstünde üç sütun. */
.modules { background: var(--pale); }
.section-heading {
  display: flex;
  justify-content: space-between;
  align-items: end;
  gap: 40px;
  margin-bottom: 48px;
}
.section-heading p:not(.eyebrow) {
  max-width: 350px;
  color: var(--muted);
}
.module-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  border-top: 1px solid var(--line);
  border-left: 1px solid var(--line);
}
.module-card {
  padding: 32px;
  background: white;
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}
.module-number {
  display: block;
  margin-bottom: 36px;
  color: var(--teal-dark);
  font-size: 14px;
  font-weight: 700;
}
.module-card h3 {
  margin: 0 0 12px;
  font-size: 23px;
  letter-spacing: -0.03em;
}
.module-card p { color: var(--muted); margin: 0; }

/* Kartlar dar ekranlarda iki, telefonda tek sütuna iner. */
@media (max-width: 1000px) {
  .module-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 620px) {
  .module-grid { grid-template-columns: 1fr; }
  .module-card { padding: 26px; }
  .module-number { margin-bottom: 22px; }
  .section-heading { display: block; margin-bottom: 30px; }
}

/* Ürün görünümü ve numaralı açıklamalar */
.side-note { color: var(--muted); font-size: 17px; line-height: 1.6; }
.product-figure { margin: 58px 0 0; background: white; border: 1px solid var(--line); box-shadow: 0 24px 55px #13253f09; }
.product-toolbar { display: flex; align-items: center; justify-content: space-between; gap: 20px; padding: 18px 24px; background: var(--navy); color: white; }
.product-toolbar > span { font-size: 12px; letter-spacing: .1em; }
.screen-expand { background: none; border: none; color: white; font-size: 14px; padding: 5px; }
.screen-expand span { padding-left: 12px; }
.screen-button { display: block; width: 100%; padding: 0; border: 0; background: white; cursor: zoom-in; }
.screen-button img { width: 100%; height: auto; }
.product-figure figcaption { padding: 12px 24px; border-top: 1px solid var(--line); color: var(--muted); font-size: 12px; }
.product-benefits { display: grid; grid-template-columns: repeat(3, minmax(0,1fr)); gap: 36px; padding-top: 36px; }
.product-benefits > div { border-left: 1px solid var(--line); padding-left: 24px; }
.product-benefits span { color: var(--teal-dark); font-size: 13px; font-weight: 700; }
.product-benefits h3 { font-size: 19px; margin: 10px 0 6px; }
.product-benefits p { font-size: 16px; color: var(--muted); margin: 0; }
.module-card { transition: background .2s; }
.module-card:hover { background: #f9fcfc; }
.module-bottom { display: flex; align-items: center; justify-content: space-between; gap: 25px; margin-top: 27px; }
.module-bottom p { color: var(--muted); margin: 0; }

/* İDİS işlemlerini yükleme ve sevkiyat akışıyla birlikte anlatan alan. */
.idis-section { background: var(--navy); color: white; overflow: hidden; }
.idis-heading { display: grid; grid-template-columns: 1.15fr .85fr; gap: 80px; align-items: end; margin-bottom: 54px; }
.idis-heading .eyebrow { color: #5fd7d2; }
.idis-heading > p { max-width: 540px; margin: 0 0 10px; color: #c2d0df; font-size: 18px; line-height: 1.75; }
.idis-collaboration { display: grid; grid-template-columns: auto auto 1fr; align-items: center; gap: 18px; margin: -24px 0 28px; padding: 18px 22px; border: 1px solid #5fd7d24d; background: #0c2850; }
.idis-collaboration span { color: #5fd7d2; font-size: 10px; font-weight: 750; letter-spacing: .15em; }
.idis-collaboration strong { color: white; font-size: 15px; white-space: nowrap; }
.idis-collaboration p { margin: 0; padding-left: 18px; border-left: 1px solid #ffffff24; color: #b9c9d9; font-size: 13px; line-height: 1.55; }
.idis-grid { display: grid; grid-template-columns: .9fr 1.1fr; min-height: 500px; border: 1px solid #ffffff24; }
.idis-visual { position: relative; display: flex; flex-direction: column; justify-content: center; overflow: hidden; padding: 58px; background: linear-gradient(145deg,#0d2d59,#071633); }
.idis-visual::before { content: ''; position: absolute; width: 420px; height: 420px; right: -190px; bottom: -210px; border: 1px solid #42d3d044; border-radius: 50%; box-shadow: 0 0 0 55px #00969c0b,0 0 0 110px #00969c08; }
.idis-visual-top { position: absolute; top: 26px; left: 30px; right: 30px; display: flex; justify-content: space-between; gap: 20px; color: #aebfd1; font-size: 10px; font-weight: 700; letter-spacing: .14em; }
.idis-visual strong { position: relative; color: white; font-size: clamp(74px,10vw,142px); line-height: .9; letter-spacing: -.08em; font-weight: 650; }
.idis-flow { position: relative; display: flex; align-items: center; gap: 13px; margin-top: 48px; color: #d9e6ef; font-size: 12px; font-weight: 650; letter-spacing: .06em; }
.idis-flow i { width: 36px; height: 1px; background: #4cd4d0; }
.idis-code { position: relative; display: flex; align-items: end; gap: 5px; height: 46px; margin-top: 34px; }
.idis-code span { width: 5px; height: 100%; background: #ffffffc9; }
.idis-code span:nth-child(2),.idis-code span:nth-child(5),.idis-code span:nth-child(8) { height: 68%; }
.idis-code span:nth-child(3),.idis-code span:nth-child(7) { width: 12px; height: 86%; background: #42d3d0; }
.idis-features { background: white; color: var(--ink); }
.idis-features article { min-height: 166px; display: grid; grid-template-columns: 56px 1fr; gap: 24px; padding: 42px 46px; border-bottom: 1px solid var(--line); }
.idis-features article:last-child { border-bottom: 0; }
.idis-features article > span { color: var(--teal-dark); font-size: 13px; font-weight: 700; letter-spacing: .08em; }
.idis-features h3 { margin: -5px 0 8px; font-size: 22px; letter-spacing: -.025em; }
.idis-features p { margin: 0; color: var(--muted); line-height: 1.7; }
.idis-source { display: flex; justify-content: space-between; gap: 30px; margin: 25px 0 0; color: #aebfd1; font-size: 12px; }
.idis-source a { flex: 0 0 auto; color: white; text-decoration: underline; text-underline-offset: 4px; }
.idis-source a:hover { color: #5fd7d2; }

@media (max-width: 900px) {
  .idis-heading { grid-template-columns: 1fr; gap: 10px; }
  .idis-collaboration { grid-template-columns: auto 1fr; margin-top: -14px; }
  .idis-collaboration p { grid-column: 1 / -1; padding: 14px 0 0; border-top: 1px solid #ffffff24; border-left: 0; }
  .idis-grid { grid-template-columns: 1fr; }
  .idis-visual { min-height: 390px; }
}

@media (max-width: 620px) {
  .idis-heading { margin-bottom: 34px; }
  .idis-heading > p { font-size: 16px; }
  .idis-collaboration { grid-template-columns: 1fr; gap: 8px; margin: -12px 0 24px; padding: 17px 18px; }
  .idis-collaboration strong { white-space: normal; }
  .idis-collaboration p { grid-column: auto; margin-top: 4px; padding-top: 12px; }
  .idis-visual { min-height: 320px; padding: 36px 28px; }
  .idis-visual strong { font-size: 82px; }
  .idis-flow { gap: 8px; margin-top: 38px; font-size: 10px; }
  .idis-flow i { width: 20px; }
  .idis-features article { grid-template-columns: 38px 1fr; gap: 10px; padding: 30px 24px; }
  .idis-features h3 { font-size: 19px; }
  .idis-features p { font-size: 14px; }
  .idis-source { display: block; }
  .idis-source a { display: block; margin-top: 10px; }
}

/* Referanslar */
.reference-grid { display: grid; grid-template-columns: repeat(4,minmax(0,1fr)); list-style: none; padding: 0; margin: 0; border-top: 1px solid var(--line); border-left: 1px solid var(--line); }
.reference-grid li { padding: 37px 16px; text-align: center; display: grid; place-items: center; min-height: 120px; font-size: clamp(14px,1.3vw,19px); font-weight: 700; letter-spacing: .02em; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); color: #344357; }
.reference-logo-grid li { align-content: center; gap: 15px; min-height: 158px; padding: 22px 18px 17px; background: #fff; }
.reference-logo-grid img { display: block; width: 100%; max-width: 180px; height: 70px; object-fit: contain; }
.reference-logo-grid span { font-size: 13px; line-height: 1.25; letter-spacing: .02em; color: #42536a; }
.more-references { border-bottom: 1px solid var(--line); }
.more-references summary { padding: 20px 0; cursor: pointer; display: flex; justify-content: space-between; font-size: 14px; font-weight: 600; }
.more-references summary::-webkit-details-marker { display: none; }
.more-references summary span { font-size: 22px; font-weight: 400; }
.more-references[open] summary span { transform: rotate(45deg); }
.reference-list { padding: 0 0 25px; display: grid; grid-template-columns: repeat(4,1fr); gap: 12px 28px; list-style: none; color: var(--muted); font-size: 14px; }
.reference-logo-list { grid-template-columns: repeat(5,minmax(0,1fr)); gap: 10px; }
.reference-logo-list li { min-width: 0; min-height: 112px; padding: 14px 10px 11px; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 9px; text-align: center; border: 1px solid var(--line); background: #fff; }
.reference-logo-list img { display: block; width: 100%; max-width: 130px; height: 50px; object-fit: contain; }
.reference-logo-list span { font-size: 12px; line-height: 1.25; color: #526176; }

/* Mobil ürün: mevcut gerçek uygulama ekranı */
.mobile-section { background: #eaf0f3; overflow: hidden; }
.mobile-grid { display: grid; grid-template-columns: 1fr 1.15fr; gap: 100px; align-items: center; }
.mobile-visual { position: relative; min-height: 700px; display: flex; justify-content: center; align-items: end; background: #d7e2e7; padding: 60px 45px 0; }
.mobile-visual > img { width: 305px; height: auto; position: relative; filter: drop-shadow(0 25px 30px #13253f20); transform: translateY(27px); }
.vertical-label { position: absolute; top: 50px; left: 22px; writing-mode: vertical-rl; font-size: 12px; letter-spacing: .13em; color: #526976; }
.mobile-caption { position: absolute; right: 18px; bottom: 15px; writing-mode: vertical-rl; font-size: 12px; color: #526976; }
.mobile-copy { padding: 70px 0; }
.mobile-copy .section-lead { font-size: 17px; }
.mobile-features { list-style: none; padding: 0; margin: 30px 0; }
.mobile-features li { display: flex; gap: 20px; padding: 18px 0; border-top: 1px solid #c8d6de; }
.mobile-features li > span { font-size: 13px; color: var(--teal-dark); font-weight: 700; padding-top: 4px; }
.mobile-features h3 { font-size: 17px; margin: 0 0 4px; }
.mobile-features p { font-size: 15px; color: var(--muted); margin: 0; }
.steps { display: grid; grid-template-columns: repeat(4,minmax(0,1fr)); gap: 36px; padding: 0; margin: 0; list-style: none; }
.steps li { border-top: 2px solid var(--navy); padding-top: 25px; }
.steps span { display: block; color: var(--teal-dark); font-size: 28px; letter-spacing: -.04em; margin-bottom: 26px; }
.steps h3 { font-size: 19px; margin: 0 0 10px; }
.steps p { color: var(--muted); font-size: 16px; margin: 0; }

/* Hibrit görüşme formu: doğrudan iletim ve WhatsApp seçeneği */
.contact-grid { grid-template-columns: 1fr 1.12fr; gap: 80px; align-items: start; }
.contact-links { margin-top: 36px; }
.contact address { margin-top: 32px; color: #bfcddd; font-size: 14px; font-style: normal; line-height: 1.8; }
.form-panel { background: white; padding: 36px; color: var(--ink); }
.form-panel h3 { font-size: 26px; letter-spacing: -.03em; line-height: 1.2; margin: 0 0 10px; }
.contact .form-panel p { color: var(--muted); }
.form-intro { margin: 0 0 28px; font-size: 15px; }
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 0 18px; }
.field { margin-bottom: 18px; }
.field label { display: block; font-size: 14px; font-weight: 600; margin-bottom: 7px; }
.optional { font-weight: 400; color: var(--muted); font-size: 12px; }
.field input,.field textarea,.field select { border: 1px solid #c7d2dc; border-radius: 0; width: 100%; padding: 12px; background: #fafcfd; color: var(--ink); font-size: 16px; min-height: 48px; }
.field input::placeholder,.field textarea::placeholder { color: #718092; opacity: 1; }
.field textarea { resize: vertical; min-height: 100px; }
.form-submit { width: 100%; background: var(--teal-dark); }
.form-submit:hover { background: var(--navy); }
.form-submit:disabled { cursor: wait; opacity: .7; transform: none; }
.contact .form-panel .form-note { font-size: 12px; line-height: 1.6; margin: 13px 0 0; }
.message-result { margin-top: 24px; padding-top: 25px; border-top: 2px solid var(--teal); }
.contact .form-panel .form-error { color: #a32232; font-size: 14px; }
.honey-field { position: absolute; left: -10000px; width: 1px; height: 1px; overflow: hidden; }
.consent-field { display: flex; align-items: flex-start; gap: 10px; margin: 2px 0 18px; }
.consent-field input { width: 18px; height: 18px; margin: 2px 0 0; flex: 0 0 auto; accent-color: var(--teal-dark); }
.consent-field label { font-size: 12px; line-height: 1.55; color: var(--muted); }
.consent-field button { border: 0; padding: 0; background: none; color: var(--navy); font: inherit; text-decoration: underline; cursor: pointer; }
.message-result h4 { font-size: 22px; margin: 0; }
.message-result p { font-size: 14px; }
.message-result pre { white-space: pre-wrap; overflow-wrap: anywhere; font: 14px/1.7 'Segoe UI',Arial,sans-serif; padding: 18px; background: var(--pale); }
.result-actions { display: flex; flex-wrap: wrap; gap: 18px; align-items: center; }
.result-actions .button { font-size: 14px; padding: 13px 18px; }
.result-reset { border: 0; padding: 0; background: none; cursor: pointer; font: inherit; }
[hidden] { display: none !important; }

.footer-top { display: flex; align-items: center; gap: 50px; padding: 40px 0; }
.footer-top img { margin-left: -10px; }
.footer-top p { font-size: 14px; line-height: 1.8; }
.footer-top nav { display: flex; flex-wrap: wrap; gap: 24px; margin-left: auto; font-size: 14px; }
.footer-top a:hover { color: white; }
.back-top { font-size: 14px; white-space: nowrap; }
.footer-bottom { border-top: 1px solid #ffffff20; display: flex; align-items: center; justify-content: space-between; padding: 21px 0; gap: 24px; }
.footer-bottom small { font-size: 12px; }
.privacy-button { padding: 5px 0; background: none; border: none; color: #bfcddd; font-size: 13px; }
dialog { border: none; padding: 0; max-width: min(1400px,94vw); width: 94vw; max-height: 90vh; color: var(--ink); box-shadow: 0 35px 120px #0006; }
dialog::backdrop { background: #031127d9; backdrop-filter: blur(5px); }
.dialog-top { display: flex; align-items: center; justify-content: space-between; gap: 20px; padding: 18px 24px; border-bottom: 1px solid var(--line); }
.dialog-top h2 { font-size: 22px; margin: 0; }
.dialog-close { border: 0; color: var(--ink); background: var(--pale); width: 44px; height: 44px; font-size: 30px; line-height: 1; }
.dialog-note { padding: 0 24px; font-size: 13px; color: var(--muted); }
#privacy-dialog { max-width: 650px; }
.privacy-content { padding: 10px 26px 24px; }
.privacy-content a { text-decoration: underline; }
body.dialog-open { overflow: hidden; }
.hero-note { font-size: 14px; }
.visual-top,.visual-number { font-size: 12px; }
.visual-top { flex-wrap: wrap; }
.process-inner > span { font-size: 12px; }

@media (max-width: 1100px) {
  .mobile-grid { gap: 50px; }
  .mobile-visual { padding-inline: 25px; }
  .contact-grid { gap: 40px; }
  .form-panel { padding: 26px; }
  .steps { gap: 22px; }
  .footer-top { gap: 26px; }
  .footer-top nav { gap: 16px; }
}
@media (max-width: 780px) {
  .product-figure { margin-top: 32px; }
  .product-toolbar { padding: 14px; gap: 12px; }
  .product-toolbar > span { font-size: 10px; }
  .screen-expand { font-size: 12px; }
  .product-figure figcaption { padding: 10px 14px; }
  .product-benefits { grid-template-columns: 1fr; gap: 24px; }
  .product-benefits h3 { font-size: 18px; }
  .side-note { display: none; }
  .reference-grid { grid-template-columns: repeat(2,minmax(0,1fr)); }
  .reference-grid li { font-size: 14px; min-height: 125px; padding: 18px 10px 14px; }
  .reference-logo-grid img { height: 57px; }
  .reference-list { grid-template-columns: repeat(2,minmax(0,1fr)); gap: 10px; }
  .reference-logo-list li { min-height: 102px; }
  .mobile-grid { display: flex; flex-direction: column-reverse; gap: 0; }
  .mobile-copy { padding: 60px 0 40px; }
  .mobile-visual { width: 100%; min-height: 450px; max-height: 510px; padding-top: 40px; overflow: hidden; }
  .mobile-visual > img { width: 245px; transform: translateY(60px); }
  .steps { grid-template-columns: 1fr 1fr; gap: 32px 22px; }
  .steps span { margin-bottom: 18px; }
  .steps h3 { font-size: 18px; }
  .contact-grid { grid-template-columns: 1fr; gap: 35px; }
  .contact-links { margin-top: 24px; }
  .footer-top { flex-wrap: wrap; gap: 20px; padding: 32px 0; }
  .footer-top nav { width: 100%; margin: 0; }
  .footer-top .back-top { margin-left: auto; }
  .footer-bottom { align-items: start; }
  .visual-top { font-size: 10px; }
  .visual-number { font-size: 10px; }
  .hero-note { font-size: 13px; }
}
@media (max-width: 480px) {
  .form-grid { grid-template-columns: 1fr; }
  .form-panel { padding: 24px 20px; }
  .module-bottom { flex-direction: column; align-items: start; }
  .section-heading { display: block; }
  .steps { grid-template-columns: 1fr; gap: 28px; }
  .steps span { margin-bottom: 10px; }
  .dialog-top { padding: 14px; }
  .dialog-top h2 { font-size: 18px; }
  .contact-links a { font-size: 15px; }
}

/* Menü, tablet genişliğinde de taşmadan kullanılabilir. */
@media (min-width: 781px) and (max-width: 980px) {
  .site-header { height: 78px; }
  .nav { justify-content: space-between; }
  .nav-cta { display: none; }
  .menu-button { display: flex; gap: 12px; align-items: center; border: 0; background: transparent; color: var(--navy); padding: 10px; font-size: 14px; }
  .nav nav { display: none; position: absolute; top: 78px; left: 0; right: 0; background: white; padding: 24px; box-shadow: 0 15px 25px #081d4915; margin: 0; flex-direction: column; }
  .nav nav.open { display: flex; }
}

/* Product captures from isolated local presentation copies. */
.screen-gallery{background:#f3f6f8}.gallery-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:20px;align-items:start}.gallery-card{padding:0;border:1px solid #dce3e9;background:white;text-align:left;cursor:pointer;color:var(--navy);font:inherit;overflow:hidden}.gallery-image{display:flex;height:340px;align-items:center;justify-content:center;background:#e7edf2;padding:15px}.gallery-image img{width:100%;height:100%;object-fit:contain}.gallery-label{display:flex;justify-content:space-between;gap:8px;padding:20px;font-weight:650;font-size:14px}.gallery-card:hover{border-color:#00969c}.mobile-visual>img{border:7px solid #172638;border-radius:28px;transform:none;margin-bottom:48px}.mobile-caption{bottom:12px}#screen-dialog>img{display:block;width:auto;max-width:100%;max-height:75vh;object-fit:contain;margin:0 auto}
@media(max-width:980px){.gallery-grid{grid-template-columns:1fr 1fr}.gallery-image{height:360px}}
@media(max-width:620px){.gallery-grid{grid-template-columns:1fr 1fr;gap:12px}.gallery-card.wide{grid-column:1/-1}.gallery-image{height:250px;padding:8px}.gallery-label{font-size:12px;padding:12px}.mobile-visual>img{width:235px;transform:none;margin-bottom:25px}.mobile-visual{max-height:none;min-height:590px}}

/* Ziyaretçi izinli Google Analytics ölçümü */
.footer-privacy-actions{display:flex;align-items:center;gap:18px;flex-wrap:wrap}
.cookie-banner{position:fixed;z-index:1000;left:24px;right:24px;bottom:24px;max-width:1120px;margin:0 auto;padding:22px 24px;background:#fff;color:var(--ink);border:1px solid #d9e1e7;box-shadow:0 18px 55px rgba(8,29,73,.22);display:flex;align-items:center;justify-content:space-between;gap:28px}
.cookie-banner[hidden]{display:none}
.cookie-banner strong{display:block;font-size:18px;margin-bottom:5px}
.cookie-banner p{margin:0;max-width:700px;color:var(--muted);font-size:14px;line-height:1.55}
.cookie-actions{display:flex;align-items:center;gap:10px;flex:0 0 auto}
.cookie-actions button{white-space:nowrap}
.cookie-accept{padding:13px 20px}
.cookie-reject,.cookie-detail{border:0;background:transparent;color:var(--navy);font:inherit;font-size:14px;text-decoration:underline;cursor:pointer;padding:10px 5px}
@media(max-width:760px){.cookie-banner{left:12px;right:12px;bottom:12px;padding:19px;display:block}.cookie-actions{margin-top:16px;flex-wrap:wrap}.cookie-accept{flex:1}.footer-privacy-actions{gap:10px}}

.gallery-grid{grid-template-columns:repeat(3,minmax(0,1fr))}@media(max-width:620px){.gallery-grid{grid-template-columns:1fr}.gallery-image{height:360px}}

.desktop-product{background:#fff}.desktop-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:28px}.desktop-card{border:1px solid #dce3e9;background:#f7f9fb;overflow:hidden}.desktop-card .screen-button{display:block;width:100%;padding:0;border:0;cursor:zoom-in}.desktop-card img{display:block;width:100%;height:auto}.desktop-card-copy{padding:24px}.desktop-card-copy h3{display:flex;justify-content:space-between;margin:0 0 10px;color:#081d49}.desktop-card-copy p,.desktop-note{color:#607084;font-size:14px;line-height:1.7}.desktop-note{margin-top:20px}@media(max-width:700px){.desktop-grid{grid-template-columns:1fr;gap:20px}.desktop-card-copy{padding:18px}}