:root {
    --bg: #f3f7fc;
    --surface: #ffffff;
    --surface-soft: #eaf1f9;
    --ink: #0b1320;
    --ink-2: #243247;
    --muted: #68788d;
    --line: #dbe4ef;
    --dark: #050a11;
    --dark-2: #0b1421;
    --blue: #0b6fff;
    --blue-deep: #0648c9;
    --cyan: #18d7ff;
    --success: #0ca678;
    --danger: #d9485f;
    --shadow-sm: 0 12px 32px rgba(12, 27, 48, .08);
    --shadow-lg: 0 32px 90px rgba(2, 13, 28, .16);
    --radius-sm: 14px;
    --radius-md: 24px;
    --radius-lg: 36px;
    --container: 1240px;
    --header-height: 84px;
}

* {
    box-sizing: border-box;
}

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

body {
    margin: 0;
    color: var(--ink);
    background: var(--bg);
    font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    font-size: 16px;
    line-height: 1.65;
    overflow-x: hidden;
}

body.menu-open {
    overflow: hidden;
}

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

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

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

button,
a {
    -webkit-tap-highlight-color: transparent;
}

h1,
h2,
h3,
h4,
p {
    margin-top: 0;
}

h1,
h2,
h3,
h4 {
    line-height: 1.12;
    letter-spacing: -.035em;
}

p:last-child {
    margin-bottom: 0;
}

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

.container {
    width: min(var(--container), calc(100% - 48px));
    margin-inline: auto;
}

.skip-link {
    position: fixed;
    z-index: 9999;
    top: 10px;
    left: 10px;
    transform: translateY(-150%);
    padding: 10px 16px;
    color: #fff;
    background: var(--blue);
    border-radius: 10px;
}

.skip-link:focus {
    transform: none;
}

.section {
    position: relative;
    padding: 112px 0;
}

.section-dark {
    color: #fff;
    background:
        radial-gradient(circle at 88% 8%, rgba(11, 111, 255, .18), transparent 28%),
        linear-gradient(135deg, var(--dark), #07111d 58%, #061833);
}

.section-label {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 18px;
    color: var(--blue);
    font-size: 12px;
    font-weight: 850;
    letter-spacing: .18em;
    text-transform: uppercase;
}

.section-label::before {
    width: 30px;
    height: 2px;
    background: linear-gradient(90deg, var(--blue), var(--cyan));
    content: "";
}

.section-dark .section-label {
    color: var(--cyan);
}

.section-heading {
    display: grid;
    grid-template-columns: minmax(0, .95fr) minmax(300px, .55fr);
    gap: 64px;
    align-items: end;
    margin-bottom: 54px;
}

.section-heading h2,
.page-hero h1 {
    margin-bottom: 0;
    font-size: clamp(38px, 5.2vw, 72px);
    font-weight: 820;
}

.section-heading p {
    margin-bottom: 4px;
    color: var(--muted);
    font-size: 18px;
}

.section-dark .section-heading p {
    color: #9caec3;
}

.text-gradient {
    color: transparent;
    background: linear-gradient(100deg, var(--cyan), #65a2ff 48%, var(--blue));
    -webkit-background-clip: text;
    background-clip: text;
}

.button {
    display: inline-flex;
    min-height: 52px;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 13px 21px;
    border: 1px solid transparent;
    border-radius: 15px;
    font-size: 14px;
    font-weight: 800;
    line-height: 1;
    transition: transform .25s ease, box-shadow .25s ease, background .25s ease, border-color .25s ease;
}

.button:hover {
    transform: translateY(-2px);
}

.button-primary {
    color: #fff;
    background: linear-gradient(135deg, var(--cyan), var(--blue) 68%);
    box-shadow: 0 15px 36px rgba(11, 111, 255, .27);
}

.button-primary:hover {
    box-shadow: 0 18px 46px rgba(11, 111, 255, .38);
}

.button-outline {
    color: var(--ink);
    background: rgba(255, 255, 255, .82);
    border-color: var(--line);
}

.button-outline:hover {
    border-color: var(--blue);
}

.button-dark {
    color: #fff;
    background: var(--ink);
}

.link-arrow {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: var(--blue);
    font-size: 14px;
    font-weight: 820;
}

.link-arrow svg {
    transition: transform .25s ease;
}

.link-arrow:hover svg {
    transform: translateX(4px);
}

.site-header {
    position: sticky;
    z-index: 1000;
    top: 0;
    height: var(--header-height);
    background: rgba(255, 255, 255, .91);
    border-bottom: 1px solid rgba(219, 228, 239, .82);
    backdrop-filter: blur(18px);
    -webkit-backdrop-filter: blur(18px);
    transition: box-shadow .25s ease, background .25s ease;
}

.site-header.is-scrolled {
    background: rgba(255, 255, 255, .97);
    box-shadow: 0 10px 35px rgba(7, 22, 42, .08);
}

.header-inner {
    display: flex;
    height: 100%;
    align-items: center;
    justify-content: space-between;
    gap: 34px;
}

.brand {
    display: flex;
    width: 184px;
    align-items: center;
}

.brand img {
    width: 100%;
    height: 61px;
    object-fit: contain;
}

.main-nav {
    display: flex;
    align-items: center;
    gap: 7px;
}

.main-nav > a {
    position: relative;
    padding: 11px 13px;
    color: #39485b;
    border-radius: 12px;
    font-size: 13px;
    font-weight: 760;
    transition: color .2s ease, background .2s ease;
}

.main-nav > a:hover,
.main-nav > a.is-active {
    color: var(--ink);
    background: var(--surface-soft);
}

.main-nav > a:not(.nav-contact).is-active::after {
    position: absolute;
    right: 13px;
    bottom: 5px;
    left: 13px;
    height: 2px;
    background: linear-gradient(90deg, var(--blue), var(--cyan));
    border-radius: 9px;
    content: "";
}

.main-nav .nav-contact {
    margin-left: 7px;
    padding: 13px 18px;
    color: #fff;
    background: var(--ink);
}

.main-nav .nav-contact:hover,
.main-nav .nav-contact.is-active {
    color: #fff;
    background: var(--blue);
}

.menu-toggle {
    display: none;
    width: 46px;
    height: 46px;
    padding: 0;
    border: 1px solid var(--line);
    background: #fff;
    border-radius: 13px;
    cursor: pointer;
}

.menu-toggle span {
    display: block;
    width: 20px;
    height: 2px;
    margin: 5px auto;
    background: var(--ink);
    border-radius: 9px;
    transition: transform .25s ease, opacity .25s ease;
}

.menu-toggle.is-active span:nth-child(1) {
    transform: translateY(7px) rotate(45deg);
}

.menu-toggle.is-active span:nth-child(2) {
    opacity: 0;
}

.menu-toggle.is-active span:nth-child(3) {
    transform: translateY(-7px) rotate(-45deg);
}

.hero-slider {
    position: relative;
    min-height: 690px;
    height: calc(100svh - var(--header-height));
    max-height: 920px;
    overflow: hidden;
    color: #fff;
    background: #060b12;
}

.hero-slide {
    position: absolute;
    inset: 0;
    display: grid;
    align-items: center;
    visibility: hidden;
    opacity: 0;
    transition: opacity .75s ease, visibility .75s ease;
}

.hero-slide.is-active {
    z-index: 1;
    visibility: visible;
    opacity: 1;
}

.hero-slide::after {
    position: absolute;
    z-index: 1;
    inset: 0;
    background:
        linear-gradient(90deg, rgba(3, 8, 14, .95) 0%, rgba(4, 10, 18, .86) 36%, rgba(4, 9, 16, .18) 73%, rgba(4, 9, 16, .12) 100%),
        linear-gradient(0deg, rgba(3, 8, 14, .28), transparent 44%);
    content: "";
}

.hero-slide-bg {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    transform: scale(1.025);
    transition: transform 7s ease;
}

.hero-slide.is-active .hero-slide-bg {
    transform: scale(1);
}

.hero-content {
    position: relative;
    z-index: 2;
    width: min(720px, 58%);
    padding-bottom: 48px;
}

.hero-eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 22px;
    color: var(--cyan);
    font-size: 12px;
    font-weight: 850;
    letter-spacing: .18em;
    text-transform: uppercase;
}

.hero-eyebrow::before {
    width: 32px;
    height: 2px;
    background: currentColor;
    content: "";
}

.hero-content h1 {
    max-width: 750px;
    margin-bottom: 22px;
    font-size: clamp(44px, 5.8vw, 86px);
    font-weight: 840;
    letter-spacing: -.055em;
}

.hero-content p {
    max-width: 610px;
    margin-bottom: 34px;
    color: #b9c7d8;
    font-size: clamp(17px, 1.6vw, 20px);
}

.hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
}

.hero-actions .button-outline {
    color: #fff;
    background: rgba(255, 255, 255, .08);
    border-color: rgba(255, 255, 255, .2);
    backdrop-filter: blur(12px);
}

.hero-controls {
    position: absolute;
    z-index: 4;
    right: max(24px, calc((100vw - var(--container)) / 2));
    bottom: 42px;
    display: flex;
    align-items: center;
    gap: 12px;
}

.hero-arrow {
    display: grid;
    width: 48px;
    height: 48px;
    place-items: center;
    color: #fff;
    background: rgba(255, 255, 255, .08);
    border: 1px solid rgba(255, 255, 255, .18);
    border-radius: 50%;
    cursor: pointer;
    backdrop-filter: blur(10px);
    transition: background .25s ease, border-color .25s ease;
}

.hero-arrow:hover {
    background: var(--blue);
    border-color: var(--blue);
}

.hero-arrow.is-prev svg {
    transform: rotate(180deg);
}

.hero-dots {
    display: flex;
    gap: 8px;
    margin-right: 8px;
}

.hero-dot {
    width: 9px;
    height: 9px;
    padding: 0;
    background: rgba(255, 255, 255, .36);
    border: 0;
    border-radius: 20px;
    cursor: pointer;
    transition: width .3s ease, background .3s ease;
}

.hero-dot.is-active {
    width: 34px;
    background: linear-gradient(90deg, var(--cyan), var(--blue));
}

.hero-index {
    position: absolute;
    z-index: 3;
    right: max(24px, calc((100vw - var(--container)) / 2));
    top: 50%;
    display: flex;
    align-items: baseline;
    gap: 5px;
    color: rgba(255, 255, 255, .55);
    transform: translateY(-50%) rotate(90deg);
    transform-origin: right center;
    font-size: 12px;
    letter-spacing: .12em;
}

.hero-index strong {
    color: #fff;
    font-size: 22px;
}

.home-intro {
    overflow: hidden;
    background:
        radial-gradient(circle at 92% 10%, rgba(24, 215, 255, .1), transparent 28%),
        var(--bg);
}

.intro-grid {
    display: grid;
    grid-template-columns: minmax(0, 1.05fr) minmax(360px, .65fr);
    gap: 70px;
    align-items: center;
}

.intro-copy h2 {
    max-width: 810px;
    margin-bottom: 26px;
    font-size: clamp(40px, 5vw, 72px);
}

.intro-copy > p {
    max-width: 760px;
    margin-bottom: 34px;
    color: var(--muted);
    font-size: 19px;
}

.intro-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
}

.intro-bento {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
    transform: rotate(1.5deg);
}

.bento-card {
    position: relative;
    min-height: 184px;
    padding: 27px;
    overflow: hidden;
    background: var(--surface);
    border: 1px solid var(--line);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
}

.bento-card:first-child {
    grid-row: span 2;
    min-height: 386px;
    color: #fff;
    background: linear-gradient(145deg, #07111e, #0a1f3e 68%, #084bb8);
}

.bento-card strong {
    display: block;
    margin-bottom: 8px;
    font-size: clamp(32px, 4vw, 62px);
    line-height: 1;
}

.bento-card span {
    color: var(--muted);
    font-size: 14px;
    font-weight: 700;
}

.bento-card:first-child span {
    color: #adbed2;
}

.bento-card:first-child::before,
.bento-card:first-child::after {
    position: absolute;
    border-radius: 50%;
    content: "";
}

.bento-card:first-child::before {
    right: -75px;
    bottom: -45px;
    width: 240px;
    height: 240px;
    background: rgba(24, 215, 255, .2);
    filter: blur(2px);
}

.bento-card:first-child::after {
    right: 40px;
    bottom: 34px;
    width: 72px;
    height: 72px;
    border: 15px solid var(--cyan);
}

.bento-icon {
    display: grid;
    width: 54px;
    height: 54px;
    margin-bottom: 54px;
    place-items: center;
    color: #fff;
    background: linear-gradient(135deg, var(--cyan), var(--blue));
    border-radius: 17px;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 18px;
}

.service-card {
    position: relative;
    min-height: 350px;
    padding: 30px;
    overflow: hidden;
    color: #fff;
    background: rgba(255, 255, 255, .045);
    border: 1px solid rgba(255, 255, 255, .11);
    border-radius: var(--radius-md);
    transition: transform .3s ease, border-color .3s ease, background .3s ease;
}

.service-card:hover {
    transform: translateY(-8px);
    background: rgba(255, 255, 255, .07);
    border-color: rgba(24, 215, 255, .42);
}

.service-card::after {
    position: absolute;
    right: -75px;
    bottom: -85px;
    width: 210px;
    height: 210px;
    background: radial-gradient(circle, rgba(11, 111, 255, .35), transparent 67%);
    content: "";
}

.service-icon {
    display: grid;
    width: 62px;
    height: 62px;
    margin-bottom: 74px;
    place-items: center;
    color: var(--cyan);
    background: rgba(24, 215, 255, .07);
    border: 1px solid rgba(24, 215, 255, .22);
    border-radius: 18px;
}

.service-card h3 {
    margin-bottom: 16px;
    font-size: 25px;
}

.service-card p {
    margin-bottom: 24px;
    color: #9fb0c4;
    font-size: 14px;
}

.service-card .card-number {
    position: absolute;
    top: 26px;
    right: 28px;
    color: rgba(255, 255, 255, .28);
    font-size: 12px;
    font-weight: 800;
    letter-spacing: .12em;
}

.portfolio-showcase {
    background: #f7faff;
}

.portfolio-grid {
    display: grid;
    grid-template-columns: repeat(12, minmax(0, 1fr));
    gap: 22px;
}

.project-card {
    position: relative;
    grid-column: span 6;
    overflow: hidden;
    background: var(--surface);
    border: 1px solid var(--line);
    border-radius: 28px;
    box-shadow: 0 14px 40px rgba(11, 28, 50, .06);
    transition: transform .35s ease, box-shadow .35s ease;
}

.project-card:nth-child(1),
.project-card:nth-child(4) {
    grid-column: span 7;
}

.project-card:nth-child(2),
.project-card:nth-child(3) {
    grid-column: span 5;
}

.project-card:hover {
    transform: translateY(-7px);
    box-shadow: var(--shadow-lg);
}

.project-card-image {
    position: relative;
    aspect-ratio: 4 / 3;
    overflow: hidden;
    background: #dce7f3;
}

.project-card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform .65s cubic-bezier(.2,.8,.2,1);
}

.project-card:hover .project-card-image img {
    transform: scale(1.045);
}

.project-card-action {
    position: absolute;
    right: 20px;
    bottom: 20px;
    display: grid;
    width: 52px;
    height: 52px;
    place-items: center;
    color: #fff;
    background: rgba(5, 13, 23, .9);
    border-radius: 16px;
    box-shadow: 0 12px 28px rgba(0, 0, 0, .2);
    transition: background .25s ease, transform .25s ease;
}

.project-card:hover .project-card-action {
    background: var(--blue);
    transform: translate(3px, -3px);
}

.project-card-body {
    padding: 26px 28px 30px;
}

.project-card-meta {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 18px;
    margin-bottom: 12px;
    color: var(--blue);
    font-size: 11px;
    font-weight: 850;
    letter-spacing: .11em;
    text-transform: uppercase;
}

.project-card-meta span:last-child {
    color: #99a7b8;
}

.project-card h3 {
    margin-bottom: 10px;
    font-size: clamp(24px, 3vw, 34px);
}

.project-card p {
    color: var(--muted);
    font-size: 15px;
}

.section-footer-action {
    display: flex;
    justify-content: center;
    margin-top: 44px;
}

.process-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 0;
    margin-top: 64px;
    border: 1px solid rgba(255, 255, 255, .11);
    border-radius: 28px;
    overflow: hidden;
}

.process-item {
    position: relative;
    min-height: 260px;
    padding: 30px;
    background: rgba(255, 255, 255, .035);
    border-right: 1px solid rgba(255, 255, 255, .11);
}

.process-item:last-child {
    border-right: 0;
}

.process-number {
    display: inline-flex;
    margin-bottom: 60px;
    color: var(--cyan);
    font-size: 12px;
    font-weight: 850;
    letter-spacing: .16em;
}

.process-item h3 {
    margin-bottom: 12px;
    font-size: 24px;
}

.process-item p {
    color: #9fb0c4;
    font-size: 14px;
}

.cta-section {
    padding: 92px 0;
    background: var(--bg);
}

.cta-box {
    position: relative;
    display: grid;
    grid-template-columns: 1fr auto;
    gap: 40px;
    align-items: center;
    padding: clamp(34px, 6vw, 72px);
    overflow: hidden;
    color: #fff;
    background:
        radial-gradient(circle at 93% 18%, rgba(24, 215, 255, .22), transparent 26%),
        linear-gradient(135deg, #06101c, #0a1d3b 65%, #084ebc);
    border-radius: 36px;
    box-shadow: var(--shadow-lg);
}

.cta-box::after {
    position: absolute;
    right: 12%;
    bottom: -70px;
    width: 180px;
    height: 180px;
    border: 26px solid rgba(255, 255, 255, .08);
    border-radius: 50%;
    content: "";
}

.cta-copy {
    position: relative;
    z-index: 1;
    max-width: 760px;
}

.cta-copy h2 {
    margin-bottom: 16px;
    font-size: clamp(36px, 5vw, 66px);
}

.cta-copy p {
    color: #b3c3d7;
    font-size: 18px;
}

.cta-box .button {
    position: relative;
    z-index: 1;
    min-width: 180px;
    color: var(--ink);
    background: #fff;
}

.page-hero {
    position: relative;
    padding: 118px 0 86px;
    overflow: hidden;
    color: #fff;
    background:
        radial-gradient(circle at 86% 18%, rgba(11, 111, 255, .28), transparent 27%),
        linear-gradient(135deg, #04080f, #07121f 60%, #082756);
}

.page-hero::before {
    position: absolute;
    inset: 0;
    opacity: .09;
    background-image:
        linear-gradient(rgba(255,255,255,.4) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255,255,255,.4) 1px, transparent 1px);
    background-size: 72px 72px;
    mask-image: linear-gradient(90deg, transparent 25%, #000);
    content: "";
}

.page-hero-inner {
    position: relative;
    z-index: 1;
    max-width: 980px;
}

.page-hero h1 {
    max-width: 880px;
    margin-bottom: 22px;
}

.page-hero p {
    max-width: 730px;
    color: #afbed0;
    font-size: 19px;
}

.breadcrumbs {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 26px;
    color: #8fa4bb;
    font-size: 12px;
    font-weight: 750;
    letter-spacing: .08em;
    text-transform: uppercase;
}

.breadcrumbs a:hover {
    color: var(--cyan);
}

.about-layout {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(360px, .7fr);
    gap: 76px;
    align-items: start;
}

.about-copy h2 {
    margin-bottom: 24px;
    font-size: clamp(34px, 4.5vw, 62px);
}

.about-lead {
    margin-bottom: 26px;
    color: var(--ink-2);
    font-size: 21px;
    font-weight: 620;
}

.about-richtext p {
    margin-bottom: 22px;
    color: var(--muted);
    font-size: 17px;
}

.about-visual {
    position: sticky;
    top: calc(var(--header-height) + 28px);
}

.about-logo-card {
    position: relative;
    min-height: 480px;
    display: grid;
    place-items: center;
    padding: 44px;
    overflow: hidden;
    background: #fff;
    border: 1px solid var(--line);
    border-radius: 34px;
    box-shadow: var(--shadow-lg);
}

.about-logo-card::before {
    position: absolute;
    top: -120px;
    right: -100px;
    width: 300px;
    height: 300px;
    background: radial-gradient(circle, rgba(24, 215, 255, .23), transparent 68%);
    content: "";
}

.about-logo-card img {
    position: relative;
    z-index: 1;
    width: 100%;
}

.about-mini-stats {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 14px;
    margin-top: 14px;
}

.about-stat {
    padding: 24px;
    background: #fff;
    border: 1px solid var(--line);
    border-radius: 20px;
}

.about-stat strong {
    display: block;
    margin-bottom: 7px;
    font-size: 35px;
    line-height: 1;
}

.about-stat span {
    color: var(--muted);
    font-size: 13px;
    font-weight: 700;
}

.skills-list {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-top: 34px;
}

.skill-chip {
    padding: 9px 13px;
    color: #33445a;
    background: #fff;
    border: 1px solid var(--line);
    border-radius: 999px;
    font-size: 13px;
    font-weight: 700;
}

.values-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 20px;
}

.value-card {
    padding: 32px;
    color: #fff;
    background: rgba(255, 255, 255, .045);
    border: 1px solid rgba(255, 255, 255, .11);
    border-radius: 25px;
}

.value-card strong {
    display: inline-flex;
    margin-bottom: 46px;
    color: var(--cyan);
    font-size: 13px;
    letter-spacing: .14em;
}

.value-card h3 {
    margin-bottom: 14px;
    font-size: 25px;
}

.value-card p {
    color: #9fb0c4;
    font-size: 14px;
}

.services-page-grid {
    display: grid;
    gap: 22px;
}

.service-detail-card {
    display: grid;
    grid-template-columns: 90px minmax(0, 1fr) minmax(250px, .7fr);
    gap: 32px;
    align-items: center;
    padding: 34px;
    background: #fff;
    border: 1px solid var(--line);
    border-radius: 26px;
    transition: transform .28s ease, box-shadow .28s ease, border-color .28s ease;
}

.service-detail-card:hover {
    transform: translateY(-4px);
    border-color: #b7d0f3;
    box-shadow: var(--shadow-sm);
}

.service-detail-icon {
    display: grid;
    width: 74px;
    height: 74px;
    place-items: center;
    color: #fff;
    background: linear-gradient(135deg, var(--cyan), var(--blue));
    border-radius: 22px;
}

.service-detail-card h2 {
    margin-bottom: 0;
    font-size: clamp(27px, 3vw, 40px);
}

.service-detail-card p {
    margin: 0;
    color: var(--muted);
}

.service-capabilities {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 10px;
    margin-top: 50px;
}

.capability-item {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 13px 15px;
    color: #dce7f4;
    background: rgba(255,255,255,.045);
    border: 1px solid rgba(255,255,255,.1);
    border-radius: 14px;
    font-size: 14px;
    font-weight: 700;
}

.capability-item svg {
    color: var(--cyan);
    flex: 0 0 auto;
}

.portfolio-toolbar {
    display: flex;
    flex-wrap: wrap;
    gap: 9px;
    margin-bottom: 38px;
}

.filter-chip {
    padding: 10px 15px;
    color: #4b5c70;
    background: #fff;
    border: 1px solid var(--line);
    border-radius: 999px;
    font-size: 13px;
    font-weight: 760;
    transition: color .2s ease, background .2s ease, border-color .2s ease;
}

.filter-chip:hover,
.filter-chip.is-active {
    color: #fff;
    background: var(--ink);
    border-color: var(--ink);
}

.portfolio-page-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 22px;
}

.portfolio-page-grid .project-card,
.portfolio-page-grid .project-card:nth-child(n) {
    grid-column: auto;
}

.empty-state {
    grid-column: 1 / -1;
    padding: 70px 28px;
    text-align: center;
    background: #fff;
    border: 1px dashed #bbc9da;
    border-radius: 25px;
}

.empty-state h2 {
    margin-bottom: 10px;
}

.empty-state p {
    color: var(--muted);
}

.project-hero {
    padding-bottom: 0;
}

.project-hero .page-hero-inner {
    max-width: 1030px;
}

.project-title-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 10px 28px;
    margin-top: 32px;
    color: #aebed1;
    font-size: 13px;
}

.project-cover-wrap {
    position: relative;
    z-index: 3;
    margin-top: 62px;
    transform: translateY(68px);
}

.project-cover {
    overflow: hidden;
    background: #dce7f3;
    border: 1px solid rgba(255,255,255,.12);
    border-radius: 34px;
    box-shadow: 0 46px 110px rgba(0,0,0,.38);
}

.project-cover img {
    width: 100%;
    aspect-ratio: 16 / 10;
    object-fit: cover;
}

.project-content-section {
    padding-top: 154px;
}

.project-content-grid {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 330px;
    gap: 80px;
    align-items: start;
}

.project-main-copy h2 {
    margin-bottom: 24px;
    font-size: clamp(34px, 4vw, 56px);
}

.project-main-copy p {
    color: var(--muted);
    font-size: 17px;
}

.project-sidebar {
    position: sticky;
    top: calc(var(--header-height) + 28px);
    padding: 28px;
    background: #fff;
    border: 1px solid var(--line);
    border-radius: 24px;
}

.project-info-row {
    padding: 16px 0;
    border-bottom: 1px solid var(--line);
}

.project-info-row:first-child {
    padding-top: 0;
}

.project-info-row:last-child {
    padding-bottom: 0;
    border-bottom: 0;
}

.project-info-row span {
    display: block;
    margin-bottom: 4px;
    color: var(--muted);
    font-size: 11px;
    font-weight: 800;
    letter-spacing: .1em;
    text-transform: uppercase;
}

.project-info-row strong {
    display: block;
    font-size: 14px;
    font-weight: 760;
}

.project-gallery {
    display: grid;
    gap: 24px;
    margin-top: 70px;
}

.project-gallery-item {
    overflow: hidden;
    background: #dce7f3;
    border: 1px solid var(--line);
    border-radius: 28px;
}

.project-gallery-item img {
    width: 100%;
    height: auto;
}

.next-project {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 30px;
    padding: 42px;
    color: #fff;
    background: linear-gradient(135deg, #07111e, #092653);
    border-radius: 28px;
}

.next-project span {
    display: block;
    margin-bottom: 8px;
    color: var(--cyan);
    font-size: 11px;
    font-weight: 800;
    letter-spacing: .13em;
    text-transform: uppercase;
}

.next-project h3 {
    margin-bottom: 0;
    font-size: clamp(28px, 4vw, 48px);
}

.next-project-icon {
    display: grid;
    width: 66px;
    height: 66px;
    flex: 0 0 auto;
    place-items: center;
    color: #fff;
    background: var(--blue);
    border-radius: 19px;
}

.contact-grid {
    display: grid;
    grid-template-columns: minmax(0, .75fr) minmax(0, 1.1fr);
    gap: 66px;
    align-items: start;
}

.contact-info h2 {
    margin-bottom: 20px;
    font-size: clamp(34px, 4.5vw, 58px);
}

.contact-info > p {
    margin-bottom: 36px;
    color: var(--muted);
    font-size: 18px;
}

.contact-list {
    display: grid;
    gap: 13px;
}

.contact-item {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 18px;
    background: #fff;
    border: 1px solid var(--line);
    border-radius: 18px;
}

.contact-item-icon {
    display: grid;
    width: 46px;
    height: 46px;
    flex: 0 0 auto;
    place-items: center;
    color: #fff;
    background: linear-gradient(135deg, var(--cyan), var(--blue));
    border-radius: 14px;
}

.contact-item small {
    display: block;
    color: var(--muted);
    font-size: 11px;
    font-weight: 800;
    letter-spacing: .1em;
    text-transform: uppercase;
}

.contact-item strong {
    display: block;
    margin-top: 2px;
    font-size: 14px;
}

.contact-form-card {
    padding: clamp(28px, 5vw, 48px);
    background: #fff;
    border: 1px solid var(--line);
    border-radius: 30px;
    box-shadow: var(--shadow-sm);
}

.form-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 18px;
}

.form-group {
    min-width: 0;
}

.form-group.full {
    grid-column: 1 / -1;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    color: #304156;
    font-size: 12px;
    font-weight: 800;
    letter-spacing: .04em;
}

.form-control {
    width: 100%;
    min-height: 52px;
    padding: 13px 15px;
    color: var(--ink);
    background: #f8fbfe;
    border: 1px solid var(--line);
    border-radius: 14px;
    outline: none;
    transition: border-color .2s ease, box-shadow .2s ease, background .2s ease;
}

textarea.form-control {
    min-height: 170px;
    resize: vertical;
}

.form-control:focus {
    background: #fff;
    border-color: var(--blue);
    box-shadow: 0 0 0 4px rgba(11, 111, 255, .1);
}

.form-error {
    display: block;
    margin-top: 6px;
    color: var(--danger);
    font-size: 12px;
}

.honeypot {
    position: absolute !important;
    width: 1px !important;
    height: 1px !important;
    overflow: hidden !important;
    clip: rect(1px, 1px, 1px, 1px) !important;
    white-space: nowrap !important;
}

.alert {
    margin-bottom: 22px;
    padding: 14px 17px;
    border-radius: 14px;
    font-size: 14px;
    font-weight: 650;
}

.alert-success {
    color: #086847;
    background: #e6f8f1;
    border: 1px solid #b8ead8;
}

.alert-error {
    color: #9e2740;
    background: #fff0f3;
    border: 1px solid #f6c4cf;
}

.privacy-content {
    max-width: 850px;
    padding: 48px;
    background: #fff;
    border: 1px solid var(--line);
    border-radius: 28px;
}

.privacy-content h2 {
    margin-top: 38px;
    margin-bottom: 14px;
    font-size: 28px;
}

.privacy-content h2:first-child {
    margin-top: 0;
}

.privacy-content p,
.privacy-content li {
    color: var(--muted);
}

.site-footer {
    color: #fff;
    background: #04080e;
    border-top: 1px solid rgba(255,255,255,.08);
}

.footer-grid {
    display: grid;
    grid-template-columns: minmax(280px, 1.2fr) repeat(3, minmax(130px, .55fr));
    gap: 55px;
    padding-top: 74px;
    padding-bottom: 64px;
}

.footer-brand img {
    width: 230px;
    padding: 8px 12px;
    background: #fff;
    border-radius: 16px;
}

.footer-brand p {
    max-width: 380px;
    margin-top: 22px;
    color: #8394aa;
    font-size: 14px;
}

.footer-column {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 10px;
}

.footer-column h2 {
    margin-bottom: 10px;
    color: #fff;
    font-size: 13px;
    letter-spacing: .1em;
    text-transform: uppercase;
}

.footer-column a,
.footer-column span {
    color: #8fa0b5;
    font-size: 13px;
}

.footer-column a:hover {
    color: var(--cyan);
}

.footer-bottom {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
    padding-top: 24px;
    padding-bottom: 28px;
    color: #6f8197;
    border-top: 1px solid rgba(255,255,255,.08);
    font-size: 12px;
}

.footer-bottom p {
    margin: 0;
}

.footer-bottom div {
    display: flex;
    gap: 18px;
}

.footer-bottom a:hover {
    color: #fff;
}

[data-reveal] {
    opacity: 0;
    transform: translateY(24px);
    transition: opacity .7s ease, transform .7s ease;
}

[data-reveal].is-visible {
    opacity: 1;
    transform: none;
}

@media (max-width: 1080px) {
    .services-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .service-card {
        min-height: 310px;
    }

    .process-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .process-item:nth-child(2) {
        border-right: 0;
    }

    .process-item:nth-child(-n+2) {
        border-bottom: 1px solid rgba(255, 255, 255, .11);
    }

    .section-heading,
    .intro-grid,
    .about-layout,
    .contact-grid {
        gap: 48px;
    }

    .hero-content {
        width: 68%;
    }
}

@media (max-width: 860px) {
    :root {
        --header-height: 74px;
    }

    .container {
        width: min(var(--container), calc(100% - 32px));
    }

    .section {
        padding: 82px 0;
    }

    .brand {
        width: 155px;
    }

    .brand img {
        height: 52px;
    }

    /* Mobil menü: sağdan kayan panel. Header içinde kalır, ayrı scrollbar oluşturmaz. */
    .site-header,
    .site-header.is-scrolled {
        overflow: visible;
        backdrop-filter: none;
        -webkit-backdrop-filter: none;
    }

    .header-inner {
        position: static;
    }

    .menu-toggle {
        position: relative;
        z-index: 1003;
        display: block;
    }

    body.menu-open::before {
        position: fixed;
        z-index: 998;
        top: var(--header-height);
        right: 0;
        bottom: 0;
        left: 0;
        background: rgba(7, 16, 29, .28);
        content: "";
        opacity: 1;
        pointer-events: none;
    }

    .main-nav {
        position: absolute;
        z-index: 1002;
        top: 100%;
        right: 0;
        bottom: auto;
        left: auto;
        display: flex;
        width: min(84vw, 360px);
        height: calc(100dvh - var(--header-height));
        box-sizing: border-box;
        flex-direction: column;
        align-items: stretch;
        gap: 7px;
        padding: 24px 18px calc(24px + env(safe-area-inset-bottom));
        overflow: hidden;
        visibility: hidden;
        opacity: 1;
        background: rgba(255, 255, 255, .99);
        border-left: 1px solid rgba(219, 228, 239, .95);
        box-shadow: -22px 28px 55px rgba(7, 22, 42, .18);
        transform: translate3d(105%, 0, 0);
        pointer-events: none;
        transition: transform .32s cubic-bezier(.22, 1, .36, 1), visibility 0s linear .32s;
        will-change: transform;
    }

    .main-nav.is-open {
        visibility: visible;
        transform: translate3d(0, 0, 0);
        pointer-events: auto;
        transition: transform .32s cubic-bezier(.22, 1, .36, 1), visibility 0s;
    }

    .main-nav > a {
        width: 100%;
        padding: 15px 16px;
        font-size: 16px;
    }

    .main-nav .nav-contact {
        margin: 10px 0 0;
        text-align: center;
    }

    .section-heading {
        grid-template-columns: 1fr;
        gap: 22px;
    }

    .hero-slider {
        min-height: 650px;
        max-height: none;
    }

    .hero-slide::after {
        background: linear-gradient(90deg, rgba(3, 8, 14, .95), rgba(4, 10, 18, .78) 62%, rgba(4,9,16,.3));
    }

    .hero-content {
        width: 82%;
    }

    .hero-content h1 {
        font-size: clamp(43px, 8.5vw, 68px);
    }

    .hero-index {
        display: none;
    }

    .intro-grid,
    .about-layout,
    .contact-grid,
    .project-content-grid {
        grid-template-columns: 1fr;
    }

    .intro-bento {
        max-width: 620px;
        transform: none;
    }

    .project-card,
    .project-card:nth-child(n) {
        grid-column: span 6;
    }

    .project-content-grid {
        gap: 46px;
    }

    .project-sidebar,
    .about-visual {
        position: static;
    }

    .values-grid {
        grid-template-columns: 1fr;
    }

    .service-detail-card {
        grid-template-columns: 74px minmax(0, 1fr);
    }

    .service-detail-card p {
        grid-column: 1 / -1;
    }

    .cta-box {
        grid-template-columns: 1fr;
    }

    .cta-box .button {
        justify-self: start;
    }

    .footer-grid {
        grid-template-columns: 1.3fr 1fr 1fr;
    }

    .footer-brand {
        grid-column: 1 / -1;
    }
}

@media (max-width: 640px) {
    .section {
        padding: 70px 0;
    }

    .section-heading {
        margin-bottom: 38px;
    }

    .section-heading h2,
    .page-hero h1 {
        font-size: clamp(35px, 11vw, 52px);
    }

    .hero-slider {
        min-height: 650px;
        height: calc(100svh - var(--header-height));
    }

    .hero-slide-bg {
        object-position: 62% center;
    }

    .hero-slide::after {
        background: linear-gradient(90deg, rgba(3, 8, 14, .96), rgba(4, 10, 18, .84) 75%, rgba(4,9,16,.5));
    }

    .hero-content {
        width: 100%;
        padding-bottom: 80px;
    }

    .hero-content h1 {
        margin-bottom: 18px;
        font-size: clamp(39px, 12.5vw, 58px);
    }

    .hero-content p {
        font-size: 16px;
    }

    .hero-controls {
        right: 16px;
        bottom: 20px;
        left: 16px;
        justify-content: space-between;
    }

    .hero-dots {
        margin: 0 auto 0 0;
    }

    .hero-arrow {
        width: 44px;
        height: 44px;
    }

    .intro-copy h2 {
        font-size: clamp(36px, 11vw, 52px);
    }

    .intro-bento,
    .services-grid,
    .portfolio-page-grid,
    .process-grid,
    .form-grid,
    .service-capabilities {
        grid-template-columns: 1fr;
    }

    .bento-card:first-child {
        grid-row: auto;
        min-height: 260px;
    }

    .service-card {
        min-height: 290px;
    }

    .portfolio-grid {
        display: grid;
        grid-template-columns: 1fr;
    }

    .project-card,
    .project-card:nth-child(n) {
        grid-column: auto;
    }

    .project-card-body {
        padding: 22px;
    }

    .process-item,
    .process-item:nth-child(n) {
        border-right: 0;
        border-bottom: 1px solid rgba(255,255,255,.11);
    }

    .process-item:last-child {
        border-bottom: 0;
    }

    .page-hero {
        padding: 86px 0 66px;
    }

    .about-logo-card {
        min-height: 330px;
        padding: 26px;
    }

    .service-detail-card {
        grid-template-columns: 1fr;
        padding: 26px;
    }

    .service-detail-card p {
        grid-column: auto;
    }

    .project-cover-wrap {
        margin-top: 42px;
        transform: translateY(42px);
    }

    .project-cover {
        border-radius: 22px;
    }

    .project-content-section {
        padding-top: 105px;
    }

    .next-project {
        padding: 28px;
    }

    .next-project-icon {
        width: 54px;
        height: 54px;
    }

    .contact-form-card,
    .privacy-content {
        padding: 24px;
    }

    .form-group.full {
        grid-column: auto;
    }

    .footer-grid {
        grid-template-columns: 1fr 1fr;
        gap: 36px 24px;
    }

    .footer-brand {
        grid-column: 1 / -1;
    }

    .footer-bottom {
        flex-direction: column;
        align-items: flex-start;
    }
}

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

    *,
    *::before,
    *::after {
        animation-duration: .01ms !important;
        animation-iteration-count: 1 !important;
        scroll-behavior: auto !important;
        transition-duration: .01ms !important;
    }

    [data-reveal] {
        opacity: 1;
        transform: none;
    }
}


/* SEO PERSONAL BRAND 1.1 */
.hero-primary-title {
    margin: 0 0 18px;
    max-width: 820px;
    font-size: clamp(44px, 6.3vw, 86px);
    font-weight: 860;
    letter-spacing: -.055em;
}
.hero-primary-title span {
    display: block;
    margin-top: 13px;
    max-width: 760px;
    color: #b9c9db;
    font-size: clamp(16px, 1.65vw, 22px);
    font-weight: 650;
    line-height: 1.5;
    letter-spacing: .01em;
}
.hero-slide-title {
    margin: 0 0 12px;
    max-width: 760px;
    color: #fff;
    font-size: clamp(25px, 3vw, 42px);
    font-weight: 800;
}
.hero-fallback {
    display: grid;
    min-height: 680px;
    align-items: center;
    color: #fff;
    background: radial-gradient(circle at 78% 18%, rgba(11,111,255,.26), transparent 28%), linear-gradient(135deg,#050a11,#07111d 58%,#061833);
}
.hero-fallback-inner {padding: 110px 0;}
.hero-fallback h1 {margin: 0 0 22px;max-width: 940px;font-size: clamp(48px,7vw,96px);font-weight: 860;letter-spacing: -.055em;}
.hero-fallback h1 span {display:block;margin-top:16px;color:#b9c9db;font-size:clamp(18px,2vw,25px);line-height:1.45;letter-spacing:0;}
.hero-fallback p {max-width:760px;color:#b2c0d1;font-size:19px;}

.seo-intro-section {background:#fff;}
.seo-intro-grid {display:grid;grid-template-columns:minmax(0,.9fr) minmax(360px,.7fr);gap:80px;align-items:start;}
.seo-intro-grid h2 {font-size:clamp(36px,4.3vw,62px);}
.seo-intro-copy {color:var(--ink-2);font-size:18px;}
.seo-inline-links {display:flex;flex-wrap:wrap;gap:10px;margin-top:28px;}
.seo-inline-links a {padding:9px 13px;border:1px solid var(--line);border-radius:999px;color:var(--blue);background:var(--surface-soft);font-size:13px;font-weight:800;}

.expertise-hero .page-hero-inner > p {max-width:880px;}
.expertise-hero-actions {display:flex;flex-wrap:wrap;gap:12px;margin-top:30px;}
.expertise-intro-grid {display:grid;grid-template-columns:minmax(0,1fr) minmax(320px,.48fr);gap:72px;align-items:start;}
.expertise-copy h2 {font-size:clamp(36px,4.6vw,64px);margin-bottom:28px;}
.expertise-copy p {color:var(--ink-2);font-size:18px;}
.expertise-deliverables {position:sticky;top:110px;padding:30px;background:#fff;border:1px solid var(--line);border-radius:28px;box-shadow:var(--shadow-sm);}
.expertise-deliverables h2 {margin:18px 0 20px;font-size:28px;}
.check-list {display:grid;gap:13px;margin:0 0 24px;padding:0;list-style:none;}
.check-list li {display:flex;gap:11px;align-items:flex-start;color:var(--ink-2);}
.check-list svg {flex:0 0 auto;color:var(--blue);margin-top:3px;}
.expertise-capability-grid {display:grid;grid-template-columns:repeat(3,1fr);gap:18px;}
.expertise-capability {padding:28px;border:1px solid rgba(255,255,255,.11);border-radius:24px;background:rgba(255,255,255,.045);}
.expertise-capability > span {display:block;margin-bottom:28px;color:var(--cyan);font-size:12px;font-weight:850;letter-spacing:.14em;}
.expertise-capability h3 {margin-bottom:12px;font-size:24px;}
.expertise-capability p {color:#a9b8ca;}
.expertise-process-grid {display:grid;grid-template-columns:repeat(4,1fr);gap:18px;}
.expertise-process-item {padding:27px;background:#fff;border:1px solid var(--line);border-radius:24px;box-shadow:var(--shadow-sm);}
.expertise-process-item strong {color:var(--blue);font-size:13px;letter-spacing:.12em;}
.expertise-process-item h3 {margin:22px 0 10px;font-size:24px;}
.expertise-process-item p {color:var(--muted);}
.expertise-related {background:var(--surface-soft);}

@media (max-width: 980px) {
    .seo-intro-grid,.expertise-intro-grid {grid-template-columns:1fr;gap:44px;}
    .expertise-deliverables {position:static;}
    .expertise-capability-grid {grid-template-columns:repeat(2,1fr);}
    .expertise-process-grid {grid-template-columns:repeat(2,1fr);}
}
@media (max-width: 640px) {
    .hero-primary-title {font-size:clamp(38px,12vw,58px);}
    .hero-primary-title span {font-size:15px;}
    .hero-slide-title {font-size:24px;}
    .expertise-capability-grid,.expertise-process-grid {grid-template-columns:1fr;}
    .expertise-hero-actions .button {width:100%;}
}