/* ============================================================
   MDZ İNŞAAT — Kurumsal Yoğun Tasarım
   Palet: #c8991c altın · #0f1538 lacivert · #f5f6f8 gri · #fff
   Tipografi: Inter + Barlow Condensed (rakamlar)
   ============================================================ */

:root {
    --gold: #c8991c;
    --gold-dark: #9d7715;
    --gold-light: #e4b12f;
    --navy: #0f1538;
    --navy-deep: #080c24;
    --navy-mid: #1a2353;
    --ink: #121522;
    --grey-900: #2a2d3a;
    --grey-700: #4a4f5c;
    --grey-500: #6b6f7b;
    --grey-300: #c8ccd3;
    --grey-200: #e3e6ec;
    --grey-100: #eef0f4;
    --grey-50: #f5f6f8;
    --white: #ffffff;
    --shadow-sm: 0 4px 12px rgba(15, 21, 56, 0.06);
    --shadow-md: 0 10px 30px rgba(15, 21, 56, 0.08);
    --shadow-lg: 0 20px 50px rgba(15, 21, 56, 0.14);
    --shadow-gold: 0 10px 30px rgba(200, 153, 28, 0.25);
    --t: all .35s cubic-bezier(.25,.46,.45,.94);
    --t-slow: all .6s cubic-bezier(.25,.46,.45,.94);
}

* { margin: 0; padding: 0; box-sizing: border-box; -webkit-tap-highlight-color: transparent; }
*:focus { outline: none; }

html, body {
    font-family: 'Inter', -apple-system, 'Segoe UI', Roboto, sans-serif;
    font-size: 15px;
    line-height: 1.65;
    color: var(--grey-700);
    background: var(--white);
    scroll-behavior: smooth;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
}

html.lock, body.lock { overflow: hidden; }

a { text-decoration: none; color: inherit; }
img { max-width: 100%; display: block; }
button { font-family: inherit; cursor: pointer; border: none; background: none; color: inherit; }
ul { list-style: none; }

h1, h2, h3, h4, h5, h6 { color: var(--ink); font-weight: 700; line-height: 1.25; }

/* Utility display font for numbers */
.display-num {
    font-family: 'Barlow Condensed', 'Inter', sans-serif;
    font-weight: 600;
    line-height: 1;
    letter-spacing: -1px;
}

/* ============ COMMON BLOCKS ============ */
.container { max-width: 1320px; margin: 0 auto; padding: 0 28px; }

.section { padding: 100px 0; position: relative; }
.section-sm { padding: 70px 0; }
.section-tight { padding: 60px 0; }

.section-grey { background: var(--grey-50); }
.section-dark { background: var(--navy); color: rgba(255,255,255,.8); }
.section-dark h1, .section-dark h2, .section-dark h3, .section-dark h4 { color: var(--white); }

.section-head {
    margin-bottom: 54px;
}

.section-head.center { text-align: center; }

.section-head .kicker {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 2.5px;
    text-transform: uppercase;
    color: var(--gold);
    margin-bottom: 14px;
}

.section-head .kicker::before {
    content: '';
    width: 28px;
    height: 2px;
    background: var(--gold);
}

.section-head.center .kicker { justify-content: center; }
.section-head.center .kicker::after {
    content: '';
    width: 28px;
    height: 2px;
    background: var(--gold);
}

.section-head h2 {
    font-size: clamp(28px, 3vw, 40px);
    font-weight: 700;
    line-height: 1.2;
    letter-spacing: -0.6px;
    margin-bottom: 14px;
    color: var(--ink);
}

.section-head h2 span { color: var(--gold); }

.section-head p {
    font-size: 16px;
    color: var(--grey-500);
    max-width: 680px;
    line-height: 1.75;
}

.section-head.center p { margin: 0 auto; }

/* ============ BUTTONS ============ */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    padding: 15px 32px;
    font-size: 13px;
    font-weight: 600;
    letter-spacing: 1.2px;
    text-transform: uppercase;
    border: 2px solid transparent;
    transition: var(--t);
    cursor: pointer;
    position: relative;
    overflow: hidden;
}

.btn i { font-size: 12px; transition: transform .35s ease; }
.btn:hover i { transform: translateX(4px); }

.btn-primary {
    background: var(--gold);
    color: var(--white);
    border-color: var(--gold);
}

.btn-primary:hover {
    background: var(--gold-dark);
    border-color: var(--gold-dark);
    transform: translateY(-2px);
    box-shadow: var(--shadow-gold);
}

.btn-dark {
    background: var(--navy);
    color: var(--white);
    border-color: var(--navy);
}

.btn-dark:hover {
    background: var(--gold);
    border-color: var(--gold);
    transform: translateY(-2px);
}

.btn-outline {
    background: transparent;
    color: var(--white);
    border-color: rgba(255,255,255,.5);
}

.btn-outline:hover { background: var(--white); color: var(--ink); border-color: var(--white); }

.btn-outline-dark {
    background: transparent;
    color: var(--ink);
    border-color: var(--grey-300);
}

.btn-outline-dark:hover {
    background: var(--navy);
    color: var(--white);
    border-color: var(--navy);
}

.btn-link {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 1.5px;
    text-transform: uppercase;
    color: var(--gold);
    transition: var(--t);
}

.btn-link:hover { gap: 14px; color: var(--gold-dark); }

/* ============ TOPBAR ============ */
.topbar {
    background: var(--navy-deep);
    color: rgba(255,255,255,.72);
    font-size: 13px;
    position: relative;
    z-index: 1000;
}

.topbar .container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 44px;
}

.topbar-left,
.topbar-right {
    display: flex;
    align-items: center;
    gap: 26px;
}

.topbar a { transition: var(--t); display: inline-flex; align-items: center; gap: 8px; }
.topbar a:hover { color: var(--gold); }
.topbar a i { color: var(--gold); font-size: 12px; }

.topbar .divider { width: 1px; height: 14px; background: rgba(255,255,255,.15); }

.topbar-social { display: flex; gap: 14px; }
.topbar-social a { font-size: 13px; }

.topbar-lang { display: flex; gap: 6px; font-weight: 600; font-size: 12px; }
.topbar-lang a { padding: 3px 6px; opacity: .5; }
.topbar-lang a.active, .topbar-lang a:hover { opacity: 1; }

/* ============ HEADER ============ */
header {
    position: sticky;
    top: 0;
    left: 0;
    width: 100%;
    padding: 16px 0;
    z-index: 999;
    background: var(--white);
    box-shadow: 0 1px 0 var(--grey-200);
    transition: var(--t);
}

header.scrolled {
    padding: 10px 0;
    box-shadow: var(--shadow-sm);
}

header .container {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

header .logo img {
    height: 58px;
    width: auto;
    transition: var(--t);
}

header.scrolled .logo img { height: 48px; }

header .menu {
    display: flex;
    align-items: center;
    gap: 2px;
    margin-left: auto;
    margin-right: 28px;
}

header .menu > li {
    position: relative;
    padding: 22px 16px;
}

header .menu > li > a {
    font-size: 13px;
    font-weight: 600;
    letter-spacing: .8px;
    text-transform: uppercase;
    color: var(--ink);
    position: relative;
    transition: color .3s ease;
    display: inline-flex;
    align-items: center;
    gap: 6px;
}

header .menu > li > a::after {
    content: '';
    position: absolute;
    left: 0;
    bottom: -6px;
    width: 0;
    height: 2px;
    background: var(--gold);
    transition: width .3s ease;
}

header .menu > li:hover > a::after,
header .menu > li.active > a::after { width: 100%; }
header .menu > li:hover > a,
header .menu > li.active > a { color: var(--gold); }

header .menu .has-sub > a::before {
    content: '\f078';
    font-family: 'Font Awesome 6 Free';
    font-weight: 900;
    font-size: 8px;
    opacity: .6;
    margin-left: 6px;
    order: 2;
}

header .menu .submenu {
    position: absolute;
    top: 100%;
    left: 50%;
    transform: translateX(-50%) translateY(10px);
    min-width: 260px;
    background: var(--white);
    padding: 12px 0;
    border-top: 3px solid var(--gold);
    box-shadow: var(--shadow-lg);
    opacity: 0;
    visibility: hidden;
    transition: var(--t);
    z-index: 1000;
}

header .menu li:hover .submenu {
    opacity: 1;
    visibility: visible;
    transform: translateX(-50%) translateY(0);
}

header .menu .submenu a {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 22px;
    color: var(--ink);
    font-size: 13px;
    font-weight: 500;
    transition: var(--t);
}

header .menu .submenu a i {
    color: var(--gold);
    font-size: 11px;
    opacity: 0;
    transition: var(--t);
    width: 14px;
}

header .menu .submenu a:hover {
    color: var(--gold);
    background: var(--grey-50);
    padding-left: 28px;
}

header .menu .submenu a:hover i { opacity: 1; }

header .cta-header {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    padding: 12px 22px;
    background: var(--gold);
    color: var(--white);
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 1px;
    text-transform: uppercase;
    transition: var(--t);
}

.cta-header:hover { background: var(--navy); }
.cta-header i { font-size: 13px; }

.btn-menu {
    display: none;
    width: 32px;
    height: 22px;
    flex-direction: column;
    justify-content: space-between;
    cursor: pointer;
    z-index: 1001;
    margin-left: 20px;
}

.btn-menu span { display: block; height: 2px; background: var(--ink); transition: var(--t); width: 100%; }
.btn-menu span:nth-child(2) { width: 70%; margin-left: auto; }
.btn-menu.open span:nth-child(1) { transform: translateY(10px) rotate(45deg); }
.btn-menu.open span:nth-child(2) { opacity: 0; }
.btn-menu.open span:nth-child(3) { width: 100%; transform: translateY(-10px) rotate(-45deg); }

/* ============ HERO ============ */
.hero {
    position: relative;
    width: 100%;
    height: calc(100vh - 44px - 90px);
    min-height: 560px;
    max-height: 780px;
    overflow: hidden;
    background: var(--navy-deep);
}

.hero .slide {
    position: absolute;
    inset: 0;
    background-size: cover;
    background-position: center;
    opacity: 0;
    transform: scale(1.05);
    transition-property: opacity, transform;
    transition-duration: 1.4s, 9s;
    transition-timing-function: ease-out;
}

.hero .slide.active { opacity: 1; transform: scale(1); }

.hero::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(100deg, rgba(8,12,36,.9) 0%, rgba(8,12,36,.55) 50%, rgba(8,12,36,.25) 100%);
    z-index: 1;
    pointer-events: none;
}

.hero-content {
    position: relative;
    z-index: 2;
    height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: center;
    color: var(--white);
    max-width: 780px;
    padding: 60px 0 120px;
}

.hero-tag {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    font-size: 12px;
    font-weight: 600;
    letter-spacing: 3px;
    text-transform: uppercase;
    color: var(--gold-light);
    margin-bottom: 22px;
    padding: 8px 18px;
    background: rgba(200, 153, 28, .12);
    border-left: 3px solid var(--gold);
    width: fit-content;
}

.hero-content h1 {
    font-size: clamp(38px, 5.5vw, 72px);
    font-weight: 800;
    line-height: 1.05;
    letter-spacing: -1.5px;
    color: var(--white);
    margin-bottom: 24px;
    text-shadow: 0 4px 20px rgba(0,0,0,.25);
}

.hero-content h1 span {
    color: var(--gold-light);
}

.hero-content p {
    font-size: 17px;
    line-height: 1.7;
    color: rgba(255,255,255,.82);
    margin-bottom: 36px;
    max-width: 620px;
}

.hero-cta {
    display: flex;
    gap: 14px;
    flex-wrap: wrap;
}

.hero-dots {
    position: absolute;
    left: 0;
    right: 0;
    bottom: 140px;
    z-index: 3;
    display: flex;
    justify-content: flex-end;
    gap: 10px;
    pointer-events: none;
}

.hero-dots .inner { display: flex; gap: 10px; pointer-events: auto; }

.hero-dots button {
    width: 34px;
    height: 3px;
    background: rgba(255,255,255,.3);
    transition: var(--t);
}

.hero-dots button.active {
    width: 52px;
    background: var(--gold);
}

/* Hero KPI strip — separate section, overlaps hero with negative margin */
.hero-kpi {
    position: relative;
    z-index: 5;
    margin-top: -60px;
    padding-bottom: 20px;
}

.hero-kpi .container {
    background: var(--white);
    box-shadow: var(--shadow-lg);
    display: grid;
    grid-template-columns: repeat(4, 1fr);
}

.hero-kpi-cell {
    padding: 32px 28px;
    display: flex;
    align-items: center;
    gap: 18px;
    position: relative;
    transition: var(--t);
}

.hero-kpi-cell + .hero-kpi-cell { border-left: 1px solid var(--grey-200); }

.hero-kpi-cell:hover { background: var(--navy); color: var(--white); }
.hero-kpi-cell:hover .kpi-num { color: var(--gold-light); }
.hero-kpi-cell:hover .kpi-label { color: rgba(255,255,255,.7); }
.hero-kpi-cell:hover .kpi-icon { background: var(--gold); color: var(--white); }

.kpi-icon {
    width: 54px;
    height: 54px;
    flex-shrink: 0;
    background: var(--grey-50);
    color: var(--gold);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 22px;
    transition: var(--t);
}

.kpi-num {
    font-family: 'Barlow Condensed', sans-serif;
    font-size: 38px;
    font-weight: 700;
    line-height: 1;
    color: var(--ink);
    margin-bottom: 4px;
    transition: var(--t);
}

.kpi-label {
    font-size: 12px;
    font-weight: 600;
    letter-spacing: 1.5px;
    text-transform: uppercase;
    color: var(--grey-500);
    transition: var(--t);
}

/* ============ ABOUT ============ */
.about-section { padding-top: 80px; }

.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 70px;
    align-items: center;
}

.about-collage {
    position: relative;
    height: 560px;
}

.about-collage .img-main {
    position: absolute;
    top: 0;
    left: 0;
    width: 75%;
    height: 420px;
    overflow: hidden;
    box-shadow: var(--shadow-lg);
}

.about-collage .img-main img { width: 100%; height: 100%; object-fit: cover; }

.about-collage .img-sub {
    position: absolute;
    right: 0;
    bottom: 0;
    width: 60%;
    height: 300px;
    overflow: hidden;
    box-shadow: var(--shadow-lg);
    border: 6px solid var(--white);
}

.about-collage .img-sub img { width: 100%; height: 100%; object-fit: cover; }

.about-collage .experience-badge {
    position: absolute;
    top: 20px;
    right: 30px;
    background: var(--gold);
    color: var(--white);
    padding: 22px 26px;
    z-index: 5;
    min-width: 160px;
    box-shadow: var(--shadow-md);
}

.about-collage .experience-badge .big {
    font-family: 'Barlow Condensed', sans-serif;
    font-size: 54px;
    font-weight: 700;
    line-height: 1;
    margin-bottom: 4px;
}

.about-collage .experience-badge .small {
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 2px;
    text-transform: uppercase;
    opacity: .88;
}

.about-text h2 {
    font-size: clamp(28px, 3vw, 40px);
    font-weight: 700;
    line-height: 1.2;
    letter-spacing: -.6px;
    margin-bottom: 20px;
    color: var(--ink);
}

.about-text h2 span { color: var(--gold); }

.about-text .lead {
    font-size: 16.5px;
    font-weight: 500;
    color: var(--grey-900);
    line-height: 1.7;
    margin-bottom: 20px;
}

.about-text > p {
    font-size: 15px;
    color: var(--grey-500);
    line-height: 1.8;
    margin-bottom: 20px;
}

.about-features {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
    margin: 28px 0;
}

.about-feature {
    display: flex;
    align-items: flex-start;
    gap: 14px;
    padding: 16px;
    background: var(--grey-50);
    border-left: 3px solid var(--gold);
}

.about-feature i {
    color: var(--gold);
    font-size: 22px;
    flex-shrink: 0;
    margin-top: 2px;
}

.about-feature h4 {
    font-size: 14px;
    font-weight: 700;
    margin-bottom: 4px;
    color: var(--ink);
}

.about-feature p {
    font-size: 13px;
    color: var(--grey-500);
    line-height: 1.55;
    margin: 0;
}

.about-sign {
    display: flex;
    align-items: center;
    gap: 20px;
    padding-top: 22px;
    border-top: 1px solid var(--grey-200);
    margin-top: 10px;
}

.about-sign .avatar {
    width: 56px;
    height: 56px;
    background: var(--navy);
    color: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 17px;
}

.about-sign .name {
    font-size: 15px;
    font-weight: 700;
    color: var(--ink);
}

.about-sign .title { font-size: 12px; color: var(--grey-500); margin-top: 2px; letter-spacing: .5px; }

.about-sign .sep { flex: 1; }

.about-sign .btn-link { flex-shrink: 0; }

/* ============ WHY US ============ */
.why-section {
    background: var(--grey-50);
    position: relative;
}

.why-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}

.why-card {
    background: var(--white);
    padding: 36px 28px;
    transition: var(--t);
    position: relative;
    border-top: 3px solid transparent;
    cursor: default;
}

.why-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-lg);
    border-top-color: var(--gold);
}

.why-card .icon {
    width: 64px;
    height: 64px;
    background: linear-gradient(135deg, var(--navy) 0%, var(--navy-mid) 100%);
    color: var(--gold);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 26px;
    margin-bottom: 22px;
    transition: var(--t);
}

.why-card:hover .icon {
    background: var(--gold);
    color: var(--white);
}

.why-card .num-bg {
    position: absolute;
    top: 20px;
    right: 22px;
    font-family: 'Barlow Condensed', sans-serif;
    font-size: 64px;
    font-weight: 700;
    color: var(--grey-100);
    line-height: 1;
    z-index: 0;
    transition: var(--t);
}

.why-card:hover .num-bg { color: var(--gold); opacity: .18; }

.why-card h3 {
    font-size: 18px;
    font-weight: 700;
    color: var(--ink);
    margin-bottom: 10px;
    position: relative;
    z-index: 1;
}

.why-card p {
    font-size: 14px;
    color: var(--grey-500);
    line-height: 1.65;
    position: relative;
    z-index: 1;
}

/* ============ SERVICES ============ */
.services-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 28px;
}

.service-card {
    background: var(--white);
    position: relative;
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    transition: var(--t);
    cursor: pointer;
}

.service-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-lg);
}

.service-card .img {
    height: 220px;
    overflow: hidden;
    position: relative;
}

.service-card .img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform .8s ease;
    filter: brightness(.85);
}

.service-card:hover .img img { transform: scale(1.08); filter: brightness(1); }

.service-card .img::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, rgba(15,21,56,0) 60%, rgba(15,21,56,.8) 100%);
}

.service-card .tag {
    position: absolute;
    top: 16px;
    left: 16px;
    background: var(--gold);
    color: var(--white);
    padding: 6px 14px;
    font-size: 10px;
    font-weight: 700;
    letter-spacing: 1.5px;
    text-transform: uppercase;
    z-index: 2;
}

.service-card .icon-bubble {
    position: absolute;
    left: 28px;
    top: 192px;
    width: 60px;
    height: 60px;
    background: var(--gold);
    color: var(--white);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    z-index: 3;
    transition: var(--t);
    box-shadow: 0 6px 16px rgba(200,153,28,.35);
}

.service-card:hover .icon-bubble { background: var(--navy); box-shadow: 0 6px 16px rgba(15,21,56,.35); }

.service-card .body {
    padding: 42px 28px 32px;
}

.service-card h3 {
    font-size: 19px;
    font-weight: 700;
    color: var(--ink);
    margin-bottom: 10px;
}

.service-card p {
    font-size: 14px;
    color: var(--grey-500);
    line-height: 1.65;
    margin-bottom: 18px;
}

.service-card .bottom {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding-top: 18px;
    border-top: 1px solid var(--grey-100);
}

.service-card .bottom .num {
    font-family: 'Barlow Condensed', sans-serif;
    font-size: 22px;
    font-weight: 700;
    color: var(--grey-300);
    letter-spacing: .5px;
}

.service-card .bottom .arrow {
    width: 40px;
    height: 40px;
    background: var(--grey-50);
    color: var(--ink);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--t);
}

.service-card:hover .bottom .arrow { background: var(--gold); color: var(--white); }

/* ============ PARALLAX CTA BANNER ============ */
.cta-banner {
    position: relative;
    background-image: url('slider3.jpeg');
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
    padding: 110px 0;
    color: var(--white);
    text-align: center;
}

.cta-banner::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(8,12,36,.88) 0%, rgba(8,12,36,.72) 100%);
}

.cta-banner .container { position: relative; z-index: 2; max-width: 860px; }

.cta-banner .kicker {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 3px;
    text-transform: uppercase;
    color: var(--gold-light);
    margin-bottom: 20px;
    justify-content: center;
}

.cta-banner .kicker::before,
.cta-banner .kicker::after {
    content: '';
    width: 36px;
    height: 1px;
    background: var(--gold-light);
}

.cta-banner h2 {
    font-size: clamp(32px, 4vw, 48px);
    font-weight: 800;
    line-height: 1.2;
    color: var(--white);
    margin-bottom: 22px;
    letter-spacing: -.5px;
}

.cta-banner h2 span { color: var(--gold-light); }

.cta-banner p {
    font-size: 16.5px;
    color: rgba(255,255,255,.85);
    max-width: 620px;
    margin: 0 auto 32px;
    line-height: 1.75;
}

.cta-banner .cta-row {
    display: flex;
    justify-content: center;
    gap: 14px;
    flex-wrap: wrap;
}

/* ============ STATS BANNER ============ */
.stats-banner {
    background: var(--navy);
    padding: 70px 0;
    position: relative;
    overflow: hidden;
}

.stats-banner::before {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    width: 380px;
    height: 100%;
    background: var(--gold);
    clip-path: polygon(30% 0, 100% 0, 100% 100%, 0% 100%);
    opacity: .08;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
    position: relative;
    z-index: 1;
}

.stats-item {
    text-align: left;
    color: var(--white);
    padding-left: 20px;
    border-left: 2px solid var(--gold);
}

.stats-item .num {
    font-family: 'Barlow Condensed', sans-serif;
    font-size: 64px;
    font-weight: 700;
    color: var(--white);
    line-height: 1;
    margin-bottom: 8px;
}

.stats-item .num .suf { color: var(--gold-light); font-size: 40px; }

.stats-item .lbl {
    font-size: 13px;
    font-weight: 600;
    letter-spacing: 1.5px;
    text-transform: uppercase;
    color: rgba(255,255,255,.6);
    margin-bottom: 4px;
}

.stats-item .desc {
    font-size: 13px;
    color: rgba(255,255,255,.45);
    line-height: 1.55;
}

/* ============ PROJECTS ============ */
.projects-section .section-head {
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 28px;
    margin-bottom: 42px;
}

.projects-section .section-head .left { max-width: 540px; }

.projects-filters {
    display: flex;
    gap: 6px;
    flex-wrap: wrap;
}

.projects-filters button {
    padding: 10px 18px;
    font-size: 12px;
    font-weight: 600;
    letter-spacing: 1px;
    text-transform: uppercase;
    color: var(--grey-700);
    background: transparent;
    border: 1.5px solid var(--grey-200);
    transition: var(--t);
}

.projects-filters button.active,
.projects-filters button:hover {
    background: var(--navy);
    color: var(--white);
    border-color: var(--navy);
}

.projects-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    grid-auto-rows: 230px;
    gap: 16px;
}

.project-item {
    position: relative;
    overflow: hidden;
    cursor: pointer;
    background: var(--navy);
}

.project-item.large { grid-column: span 2; grid-row: span 2; }
.project-item.wide { grid-column: span 2; }
.project-item.tall { grid-row: span 2; }

.project-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform .8s ease;
}

.project-item:hover img { transform: scale(1.1); }

.project-item::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, rgba(15,21,56,0) 40%, rgba(8,12,36,.95) 100%);
    z-index: 1;
    transition: var(--t);
    opacity: .8;
}

.project-item:hover::after { opacity: 1; }

.project-overlay {
    position: absolute;
    inset: 0;
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    padding: 24px;
    z-index: 2;
}

.project-overlay .tag {
    display: inline-block;
    background: var(--gold);
    color: var(--white);
    padding: 4px 12px;
    font-size: 10px;
    font-weight: 700;
    letter-spacing: 1.5px;
    text-transform: uppercase;
    margin-bottom: 10px;
    width: fit-content;
    transform: translateY(10px);
    opacity: 0;
    transition: var(--t);
}

.project-overlay h4 {
    font-size: 18px;
    font-weight: 700;
    color: var(--white);
    line-height: 1.3;
    margin-bottom: 6px;
    transform: translateY(10px);
    opacity: .95;
    transition: var(--t);
    transition-delay: .05s;
}

.project-overlay .meta {
    font-size: 12px;
    color: rgba(255,255,255,.7);
    letter-spacing: .5px;
    opacity: 0;
    transform: translateY(10px);
    transition: var(--t);
    transition-delay: .1s;
}

.project-item:hover .project-overlay .tag,
.project-item:hover .project-overlay h4,
.project-item:hover .project-overlay .meta {
    opacity: 1;
    transform: translateY(0);
}

.project-overlay .plus {
    position: absolute;
    top: 22px;
    right: 22px;
    width: 42px;
    height: 42px;
    background: var(--gold);
    color: var(--white);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 14px;
    opacity: 0;
    transform: scale(.8) rotate(-45deg);
    transition: var(--t);
}

.project-item:hover .project-overlay .plus {
    opacity: 1;
    transform: scale(1) rotate(0);
}

.projects-more {
    text-align: center;
    margin-top: 40px;
}

/* ============ PROCESS ============ */
.process-section {
    background: var(--grey-50);
    position: relative;
}

.process-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
    position: relative;
}

.process-grid::before {
    content: '';
    position: absolute;
    top: 40px;
    left: 10%;
    right: 10%;
    height: 2px;
    background: var(--grey-200);
    z-index: 0;
}

.process-step {
    background: transparent;
    text-align: center;
    padding: 0 10px;
    position: relative;
    z-index: 1;
}

.process-step .circle {
    width: 80px;
    height: 80px;
    margin: 0 auto 22px;
    background: var(--white);
    border: 2px solid var(--grey-200);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: 'Barlow Condensed', sans-serif;
    font-size: 32px;
    font-weight: 700;
    color: var(--gold);
    position: relative;
    transition: var(--t);
}

.process-step:hover .circle {
    background: var(--gold);
    border-color: var(--gold);
    color: var(--white);
    transform: scale(1.05);
}

.process-step .circle i {
    position: absolute;
    bottom: -10px;
    right: -10px;
    width: 32px;
    height: 32px;
    background: var(--navy);
    color: var(--gold-light);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 12px;
}

.process-step h4 {
    font-size: 17px;
    font-weight: 700;
    color: var(--ink);
    margin-bottom: 10px;
}

.process-step p {
    font-size: 14px;
    color: var(--grey-500);
    line-height: 1.65;
    max-width: 220px;
    margin: 0 auto;
}

/* ============ FLEET ============ */
.fleet-section {
    background: var(--navy);
    color: rgba(255,255,255,.75);
    position: relative;
    overflow: hidden;
}

.fleet-section::before {
    content: 'MDZ';
    position: absolute;
    bottom: -60px;
    right: -20px;
    font-family: 'Barlow Condensed', sans-serif;
    font-size: 320px;
    font-weight: 700;
    color: var(--white);
    opacity: .04;
    line-height: 1;
    letter-spacing: -10px;
}

.fleet-grid {
    display: grid;
    grid-template-columns: 1.1fr 1fr;
    gap: 60px;
    align-items: center;
    position: relative;
    z-index: 1;
}

.fleet-image-wrap {
    position: relative;
}

.fleet-image-wrap img {
    width: 100%;
    height: 520px;
    object-fit: cover;
    box-shadow: var(--shadow-lg);
}

.fleet-image-wrap::before {
    content: '';
    position: absolute;
    top: -16px;
    left: -16px;
    width: 120px;
    height: 120px;
    border-top: 3px solid var(--gold);
    border-left: 3px solid var(--gold);
}

.fleet-image-wrap::after {
    content: '';
    position: absolute;
    bottom: -16px;
    right: -16px;
    width: 120px;
    height: 120px;
    border-bottom: 3px solid var(--gold);
    border-right: 3px solid var(--gold);
}

.fleet-image-wrap .tag-floating {
    position: absolute;
    bottom: 20px;
    left: 20px;
    background: var(--gold);
    color: var(--white);
    padding: 14px 22px;
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 2px;
    text-transform: uppercase;
}

.fleet-text h2 { color: var(--white); font-size: clamp(28px, 3vw, 40px); margin-bottom: 20px; letter-spacing: -.5px; }
.fleet-text h2 span { color: var(--gold-light); }

.fleet-text > p {
    color: rgba(255,255,255,.7);
    line-height: 1.8;
    margin-bottom: 28px;
}

.fleet-list {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0;
    border-top: 1px solid rgba(255,255,255,.08);
    border-left: 1px solid rgba(255,255,255,.08);
}

.fleet-list li {
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 18px 16px;
    border-bottom: 1px solid rgba(255,255,255,.08);
    border-right: 1px solid rgba(255,255,255,.08);
    font-size: 14px;
    color: rgba(255,255,255,.88);
    transition: var(--t);
}

.fleet-list li:hover {
    background: rgba(200,153,28,.08);
    color: var(--white);
    padding-left: 22px;
}

.fleet-list li i {
    width: 28px;
    color: var(--gold);
    font-size: 16px;
    flex-shrink: 0;
}

/* ============ CLIENTS / REFERENCES ============ */
.clients-section { background: var(--white); }

.clients-grid {
    display: grid;
    grid-template-columns: repeat(6, 1fr);
    gap: 0;
    border: 1px solid var(--grey-100);
}

.client-logo {
    aspect-ratio: 2 / 1;
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: 'Barlow Condensed', sans-serif;
    font-size: 22px;
    font-weight: 600;
    letter-spacing: 2px;
    color: var(--grey-300);
    border-right: 1px solid var(--grey-100);
    border-bottom: 1px solid var(--grey-100);
    transition: var(--t);
}

.client-logo:hover {
    color: var(--gold);
    background: var(--grey-50);
    transform: scale(1.04);
}

/* Testimonial */
.testimonial-strip {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 30px;
    margin-top: 50px;
}

.testimonial {
    background: var(--grey-50);
    padding: 34px 32px;
    border-left: 3px solid var(--gold);
    position: relative;
}

.testimonial .quote-icon {
    position: absolute;
    top: 20px;
    right: 24px;
    font-size: 50px;
    color: var(--grey-200);
    line-height: 1;
    font-family: 'Playfair Display', serif;
}

.testimonial p {
    font-size: 15px;
    line-height: 1.75;
    color: var(--grey-900);
    margin-bottom: 20px;
    font-style: italic;
}

.testimonial .author {
    display: flex;
    align-items: center;
    gap: 14px;
    padding-top: 18px;
    border-top: 1px solid var(--grey-200);
}

.testimonial .author .avatar {
    width: 44px;
    height: 44px;
    background: var(--navy);
    color: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 15px;
}

.testimonial .author .name { font-weight: 700; color: var(--ink); font-size: 14px; }
.testimonial .author .role { font-size: 12px; color: var(--grey-500); letter-spacing: .5px; margin-top: 2px; }

/* ============ CONTACT ============ */
.contact-section { background: var(--grey-50); }

.contact-grid {
    display: grid;
    grid-template-columns: 5fr 7fr;
    gap: 40px;
}

.contact-info-wrap {
    background: var(--navy);
    color: var(--white);
    padding: 50px 40px;
    position: relative;
    overflow: hidden;
}

.contact-info-wrap::before {
    content: '';
    position: absolute;
    bottom: -80px;
    right: -80px;
    width: 220px;
    height: 220px;
    background: var(--gold);
    opacity: .1;
    border-radius: 50%;
}

.contact-info-wrap h3 {
    font-size: 22px;
    color: var(--white);
    margin-bottom: 10px;
    position: relative;
    z-index: 1;
}

.contact-info-wrap > p {
    font-size: 14px;
    color: rgba(255,255,255,.7);
    line-height: 1.7;
    margin-bottom: 30px;
    position: relative;
    z-index: 1;
}

.contact-info-list { position: relative; z-index: 1; }

.contact-info-item {
    display: flex;
    align-items: flex-start;
    gap: 16px;
    padding: 18px 0;
    border-bottom: 1px solid rgba(255,255,255,.08);
}

.contact-info-item:last-child { border-bottom: none; }

.contact-info-item .ico {
    width: 42px;
    height: 42px;
    background: rgba(200,153,28,.18);
    color: var(--gold-light);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 15px;
    flex-shrink: 0;
}

.contact-info-item .lbl {
    font-size: 11px;
    letter-spacing: 1.5px;
    text-transform: uppercase;
    color: rgba(255,255,255,.5);
    margin-bottom: 4px;
}

.contact-info-item .val {
    font-size: 14px;
    color: var(--white);
    font-weight: 500;
    line-height: 1.55;
}

.contact-info-wrap .social-row {
    display: flex;
    gap: 10px;
    margin-top: 30px;
    position: relative;
    z-index: 1;
}

.contact-info-wrap .social-row a {
    width: 38px;
    height: 38px;
    background: rgba(255,255,255,.08);
    color: var(--white);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 13px;
    transition: var(--t);
}

.contact-info-wrap .social-row a:hover { background: var(--gold); }

.contact-form {
    background: var(--white);
    padding: 50px 44px;
    box-shadow: var(--shadow-sm);
}

.contact-form h3 {
    font-size: 22px;
    color: var(--ink);
    margin-bottom: 6px;
}

.contact-form > p {
    font-size: 14px;
    color: var(--grey-500);
    margin-bottom: 28px;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
    margin-bottom: 16px;
}

.form-group { margin-bottom: 16px; position: relative; }

.form-group input,
.form-group textarea,
.form-group select {
    width: 100%;
    padding: 13px 16px;
    font-family: inherit;
    font-size: 14px;
    color: var(--ink);
    background: var(--grey-50);
    border: 1px solid var(--grey-100);
    transition: var(--t);
}

.form-group textarea { resize: vertical; min-height: 120px; }

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
    background: var(--white);
    border-color: var(--gold);
}

.form-group .lbl {
    display: block;
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 1.2px;
    text-transform: uppercase;
    color: var(--grey-500);
    margin-bottom: 6px;
}

.contact-form .btn { width: 100%; }

/* ============ FOOTER ============ */
footer.site-footer {
    background: var(--navy-deep);
    color: rgba(255,255,255,.65);
}

.footer-top {
    padding: 80px 0 50px;
    border-bottom: 1px solid rgba(255,255,255,.07);
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr 1.3fr;
    gap: 50px;
}

.footer-brand img { height: 60px; margin-bottom: 20px; }
.footer-brand p { font-size: 14px; line-height: 1.75; margin-bottom: 24px; color: rgba(255,255,255,.55); }

.footer-brand .certifications {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
}

.footer-brand .certifications span {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 6px 14px;
    background: rgba(255,255,255,.06);
    color: rgba(255,255,255,.75);
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 1px;
}

.footer-brand .certifications span i { color: var(--gold); font-size: 10px; }

.footer-col h4 {
    font-size: 13px;
    font-weight: 700;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: var(--white);
    margin-bottom: 22px;
    padding-bottom: 12px;
    position: relative;
}

.footer-col h4::after {
    content: '';
    position: absolute;
    left: 0;
    bottom: 0;
    width: 30px;
    height: 2px;
    background: var(--gold);
}

.footer-col ul li {
    font-size: 14px;
    margin-bottom: 10px;
    transition: var(--t);
}

.footer-col ul li a {
    color: rgba(255,255,255,.6);
    transition: var(--t);
    display: inline-flex;
    align-items: center;
    gap: 6px;
}

.footer-col ul li a::before {
    content: '\f054';
    font-family: 'Font Awesome 6 Free';
    font-weight: 900;
    color: var(--gold);
    font-size: 9px;
}

.footer-col ul li a:hover { color: var(--white); gap: 10px; }

.footer-contact-item {
    display: flex;
    gap: 12px;
    margin-bottom: 14px;
    font-size: 14px;
    line-height: 1.6;
    color: rgba(255,255,255,.65);
}

.footer-contact-item i {
    color: var(--gold);
    font-size: 14px;
    flex-shrink: 0;
    padding-top: 4px;
}

.footer-social {
    display: flex;
    gap: 8px;
    margin-top: 24px;
}

.footer-social a {
    width: 36px;
    height: 36px;
    background: rgba(255,255,255,.06);
    color: rgba(255,255,255,.7);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 13px;
    transition: var(--t);
}

.footer-social a:hover { background: var(--gold); color: var(--white); }

.footer-bottom {
    padding: 22px 0;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 13px;
    color: rgba(255,255,255,.4);
}

.footer-bottom .legal { display: flex; gap: 20px; }
.footer-bottom .legal a:hover { color: var(--gold); }

/* ============ LIGHTBOX ============ */
.lightbox {
    position: fixed;
    inset: 0;
    background: rgba(8,12,36,0.95);
    display: none;
    align-items: center;
    justify-content: center;
    z-index: 2000;
    padding: 40px;
    opacity: 0;
    transition: opacity .3s ease;
}

.lightbox.open { display: flex; opacity: 1; }
.lightbox img { max-width: 90%; max-height: 86vh; object-fit: contain; }

.lightbox .close,
.lightbox .nav {
    width: 50px;
    height: 50px;
    background: var(--gold);
    color: var(--white);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: var(--t);
    position: absolute;
    font-size: 16px;
}

.lightbox .close { top: 30px; right: 30px; }
.lightbox .nav { top: 50%; transform: translateY(-50%); }
.lightbox .prev { left: 30px; }
.lightbox .next { right: 30px; }
.lightbox .close:hover,
.lightbox .nav:hover { background: var(--gold-dark); }

/* ============ REVEAL ============ */
.reveal {
    opacity: 0;
    transform: translateY(28px);
    transition: opacity .8s ease, transform .8s ease;
}
.reveal.in { opacity: 1; transform: translateY(0); }

/* ============ RESPONSIVE ============ */
@media (max-width: 1200px) {
    .projects-grid { grid-template-columns: repeat(3, 1fr); }
    .project-item.large { grid-column: span 2; }
}

@media (max-width: 992px) {
    .topbar .container { height: auto; padding: 8px 28px; flex-wrap: wrap; gap: 10px; font-size: 12px; }
    .topbar-left { flex-wrap: wrap; gap: 14px; }
    .topbar .divider { display: none; }

    header .menu, header .languages, header .cta-header { display: none; }
    .btn-menu { display: flex; }
    header .menu.open {
        display: flex;
        position: fixed;
        top: 0; right: 0;
        width: min(340px, 85vw);
        height: 100vh;
        background: var(--white);
        flex-direction: column;
        align-items: flex-start;
        padding: 90px 28px 30px;
        box-shadow: -10px 0 30px rgba(0,0,0,.12);
        overflow-y: auto;
        margin: 0;
        gap: 0;
    }
    header .menu.open > li {
        width: 100%;
        padding: 14px 0;
        border-bottom: 1px solid var(--grey-100);
    }
    header .menu.open .submenu {
        position: static;
        transform: none;
        opacity: 1;
        visibility: visible;
        min-width: 0;
        box-shadow: none;
        border: none;
        padding: 10px 0 0 16px;
        display: none;
    }
    header .menu.open li.expanded .submenu { display: block; }
    header .menu.open .has-sub > a::before { margin-left: auto; }

    .section { padding: 70px 0; }
    .hero { height: auto; min-height: 0; max-height: none; }
    .hero .slide {
        top: 0; left: 0;
        width: 100%;
        height: 58vh;
        min-height: 360px;
        max-height: 540px;
        inset: auto;
        background-position: 50% 45%;
    }
    .hero::after {
        top: 0; left: 0;
        width: 100%;
        height: 58vh;
        min-height: 360px;
        max-height: 540px;
        inset: auto;
        background: linear-gradient(180deg, rgba(8,12,36,.45) 0%, rgba(8,12,36,.2) 50%, rgba(8,12,36,.95) 100%);
    }
    .hero-content {
        padding: 56px 0 60px;
        margin-top: 58vh;
        background: var(--navy-deep);
        padding-left: 28px;
        padding-right: 28px;
        height: auto;
        max-width: 100%;
    }
    .hero-content h1 { font-size: 38px; }
    .hero-dots {
        bottom: auto;
        top: calc(58vh - 30px);
        right: 20px; left: auto;
        justify-content: flex-end;
    }
    .hero-kpi { position: static; margin-top: 0; transform: none; }
    .hero-kpi .container { grid-template-columns: 1fr 1fr; padding: 0; }
    .hero-kpi-cell:nth-child(2) { border-left: 1px solid var(--grey-200); }
    .hero-kpi-cell:nth-child(3) { border-left: none; border-top: 1px solid var(--grey-200); }
    .hero-kpi-cell:nth-child(4) { border-left: 1px solid var(--grey-200); border-top: 1px solid var(--grey-200); }

    .about-section { padding-top: 70px; }
    .about-grid, .fleet-grid, .contact-grid { grid-template-columns: 1fr; gap: 50px; }
    .about-collage { height: 480px; max-width: 560px; margin: 0 auto; }

    .why-grid { grid-template-columns: repeat(2, 1fr); }
    .services-grid { grid-template-columns: repeat(2, 1fr); }
    .stats-grid { grid-template-columns: repeat(2, 1fr); gap: 36px 20px; }
    .process-grid { grid-template-columns: repeat(2, 1fr); gap: 40px 20px; }
    .process-grid::before { display: none; }
    .clients-grid { grid-template-columns: repeat(3, 1fr); }
    .testimonial-strip { grid-template-columns: 1fr; }
    .fleet-image-wrap img { height: 400px; }

    .footer-grid { grid-template-columns: 1fr 1fr; gap: 40px; }
}

@media (max-width: 640px) {
    .container { padding: 0 20px; }
    .topbar .container { padding: 8px 20px; }

    .hero-content h1 { font-size: 32px; letter-spacing: -.5px; }
    .hero-content p { font-size: 14.5px; }
    .hero-cta { flex-direction: column; }
    .hero-cta .btn { width: 100%; }

    .about-collage { height: 420px; }
    .about-collage .img-main { height: 340px; }
    .about-collage .img-sub { height: 220px; }
    .about-features { grid-template-columns: 1fr; }

    .why-grid, .services-grid, .stats-grid, .process-grid { grid-template-columns: 1fr; }
    .projects-grid { grid-template-columns: 1fr; }
    .project-item, .project-item.large, .project-item.wide, .project-item.tall {
        grid-column: span 1; grid-row: span 1;
    }

    .fleet-list { grid-template-columns: 1fr; }
    .clients-grid { grid-template-columns: repeat(2, 1fr); }

    .contact-info-wrap, .contact-form { padding: 36px 24px; }
    .form-row { grid-template-columns: 1fr; gap: 0; }

    .footer-grid { grid-template-columns: 1fr; gap: 36px; }
    .footer-bottom { flex-direction: column; gap: 10px; text-align: center; }

    .cta-banner { background-attachment: scroll; padding: 70px 0; }

    .hero-kpi .container { grid-template-columns: 1fr; }
    .hero-kpi-cell { border-left: none !important; border-top: 1px solid var(--grey-200); }
    .hero-kpi-cell:first-child { border-top: none; }

    .stats-banner::before { display: none; }
    .fleet-section::before { font-size: 180px; }
}

/* ============================================================
   GELİŞTİRMELER (v2)
   ============================================================ */

/* ============ PRELOADER ============ */
#preloader {
    position: fixed;
    inset: 0;
    background: var(--navy-deep);
    z-index: 10000;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: opacity .6s ease, visibility .6s ease;
}

#preloader.hide { opacity: 0; visibility: hidden; }

#preloader .loader {
    text-align: center;
}

#preloader .logo-pl {
    height: 70px;
    margin-bottom: 30px;
    animation: preloadPulse 1.6s ease-in-out infinite;
}

@keyframes preloadPulse {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: .7; transform: scale(.96); }
}

#preloader .bar {
    width: 180px;
    height: 2px;
    background: rgba(255,255,255,.1);
    margin: 0 auto;
    position: relative;
    overflow: hidden;
}

#preloader .bar::after {
    content: '';
    position: absolute;
    left: -40%;
    top: 0;
    width: 40%;
    height: 100%;
    background: var(--gold);
    animation: preloadSlide 1.4s ease-in-out infinite;
}

@keyframes preloadSlide {
    0% { left: -40%; }
    100% { left: 100%; }
}

#preloader .txt {
    color: rgba(255,255,255,.5);
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 3px;
    text-transform: uppercase;
    margin-top: 24px;
}

/* ============ SCROLL PROGRESS BAR ============ */
.scroll-progress {
    position: fixed;
    top: 0;
    left: 0;
    height: 3px;
    width: 0;
    background: linear-gradient(90deg, var(--gold) 0%, var(--gold-light) 100%);
    z-index: 10001;
    transition: width .1s linear;
    box-shadow: 0 0 10px rgba(200,153,28,.5);
}

/* ============ BACK TO TOP ============ */
.back-top {
    position: fixed;
    right: 24px;
    bottom: 24px;
    width: 48px;
    height: 48px;
    background: var(--gold);
    color: var(--white);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 14px;
    z-index: 998;
    opacity: 0;
    visibility: hidden;
    transform: translateY(20px);
    transition: var(--t);
    box-shadow: 0 10px 20px rgba(200,153,28,.35);
}

.back-top.show {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.back-top:hover {
    background: var(--navy);
    box-shadow: 0 10px 20px rgba(15,21,56,.35);
    transform: translateY(-4px);
}

/* ============ ABOUT VIDEO PLAY OVERLAY ============ */
.about-collage .img-main {
    cursor: pointer;
}

.about-collage .play-overlay {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 80px;
    height: 80px;
    background: var(--white);
    color: var(--gold);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 22px;
    z-index: 5;
    transition: var(--t);
    box-shadow: 0 10px 40px rgba(15,21,56,.25);
    pointer-events: none;
}

.about-collage .play-overlay::before {
    content: '';
    position: absolute;
    inset: -8px;
    border: 2px solid rgba(255,255,255,.5);
    border-radius: 50%;
    animation: playPulse 2s ease-out infinite;
}

.about-collage .play-overlay::after {
    content: '';
    position: absolute;
    inset: -20px;
    border: 1px solid rgba(255,255,255,.3);
    border-radius: 50%;
    animation: playPulse 2s ease-out .5s infinite;
}

@keyframes playPulse {
    0% { transform: scale(1); opacity: .8; }
    100% { transform: scale(1.4); opacity: 0; }
}

.about-collage .img-main:hover .play-overlay {
    background: var(--gold);
    color: var(--white);
    transform: translate(-50%, -50%) scale(1.1);
}

/* ============ TIMELINE (MILESTONES) ============ */
.timeline-section {
    background: var(--white);
    position: relative;
}

.timeline-wrap {
    position: relative;
    margin-top: 40px;
    padding: 40px 0 30px;
}

.timeline-wrap::before {
    content: '';
    position: absolute;
    top: 55px;
    left: 0;
    right: 0;
    height: 2px;
    background: var(--grey-100);
    z-index: 0;
}

.timeline-wrap::after {
    content: '';
    position: absolute;
    top: 55px;
    left: 0;
    width: 0;
    height: 2px;
    background: linear-gradient(90deg, var(--gold) 0%, var(--gold-light) 100%);
    z-index: 1;
    transition: width 2s ease;
}

.timeline-wrap.in::after { width: 100%; }

.timeline-grid {
    display: grid;
    grid-template-columns: repeat(6, 1fr);
    gap: 16px;
    position: relative;
    z-index: 2;
}

.timeline-item {
    text-align: center;
    position: relative;
    padding: 0 6px;
}

.timeline-item .dot {
    width: 22px;
    height: 22px;
    margin: 40px auto 0;
    background: var(--white);
    border: 3px solid var(--gold);
    border-radius: 50%;
    position: relative;
    z-index: 3;
    transition: var(--t);
}

.timeline-item:hover .dot {
    background: var(--gold);
    transform: scale(1.25);
}

.timeline-item .year {
    font-family: 'Barlow Condensed', sans-serif;
    font-size: 32px;
    font-weight: 700;
    color: var(--ink);
    line-height: 1;
    margin: 20px 0 8px;
    letter-spacing: -.5px;
}

.timeline-item .title {
    font-size: 14px;
    font-weight: 700;
    color: var(--ink);
    margin-bottom: 6px;
    line-height: 1.3;
}

.timeline-item .desc {
    font-size: 12.5px;
    color: var(--grey-500);
    line-height: 1.55;
}

/* ============ INDUSTRIES (SECTORS) ============ */
.industries-section {
    background: linear-gradient(135deg, var(--navy-deep) 0%, var(--navy) 100%);
    color: rgba(255,255,255,.75);
    position: relative;
    overflow: hidden;
}

.industries-section::before {
    content: '';
    position: absolute;
    top: -150px;
    left: -100px;
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, rgba(200,153,28,.18) 0%, transparent 70%);
}

.industries-section::after {
    content: '';
    position: absolute;
    bottom: -150px;
    right: -100px;
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, rgba(200,153,28,.1) 0%, transparent 70%);
}

.industries-section .section-head h2 { color: var(--white); }
.industries-section .section-head p { color: rgba(255,255,255,.65); }

.industries-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
    position: relative;
    z-index: 1;
}

.industry-card {
    background: rgba(255,255,255,.03);
    border: 1px solid rgba(255,255,255,.08);
    padding: 36px 30px;
    transition: var(--t);
    position: relative;
    overflow: hidden;
    cursor: default;
}

.industry-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 4px;
    height: 0;
    background: var(--gold);
    transition: height .5s ease;
}

.industry-card:hover {
    background: rgba(255,255,255,.06);
    border-color: rgba(200,153,28,.3);
    transform: translateY(-4px);
}

.industry-card:hover::before { height: 100%; }

.industry-card .top {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    margin-bottom: 20px;
}

.industry-card .ico {
    width: 54px;
    height: 54px;
    background: rgba(200,153,28,.12);
    color: var(--gold-light);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 22px;
    transition: var(--t);
}

.industry-card:hover .ico { background: var(--gold); color: var(--white); }

.industry-card .count {
    font-family: 'Barlow Condensed', sans-serif;
    font-size: 40px;
    font-weight: 700;
    color: rgba(255,255,255,.1);
    line-height: 1;
    transition: var(--t);
}

.industry-card:hover .count { color: var(--gold-light); }

.industry-card h3 {
    font-size: 19px;
    font-weight: 700;
    color: var(--white);
    margin-bottom: 12px;
    letter-spacing: -.3px;
}

.industry-card p {
    font-size: 14px;
    color: rgba(255,255,255,.6);
    line-height: 1.65;
    margin-bottom: 18px;
}

.industry-card .tags {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
}

.industry-card .tags span {
    font-size: 11px;
    font-weight: 600;
    padding: 5px 12px;
    background: rgba(255,255,255,.05);
    color: rgba(255,255,255,.7);
    letter-spacing: .5px;
    transition: var(--t);
}

.industry-card:hover .tags span {
    background: rgba(200,153,28,.15);
    color: var(--gold-light);
}

/* ============ FEATURED PARTNERS (öne çıkan kurumsal ortaklar) ============ */
.featured-partners {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    margin-bottom: 60px;
}

.featured-partner {
    background: var(--white);
    border: 1px solid var(--grey-100);
    padding: 42px 30px 32px;
    text-align: center;
    position: relative;
    transition: var(--t);
    overflow: hidden;
    cursor: default;
}

.featured-partner::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 3px;
    background: linear-gradient(90deg, var(--gold) 0%, var(--gold-light) 100%);
    transform: scaleX(0);
    transform-origin: left center;
    transition: transform .5s ease;
}

.featured-partner::after {
    content: '';
    position: absolute;
    bottom: -60px;
    right: -60px;
    width: 140px;
    height: 140px;
    background: radial-gradient(circle, rgba(200,153,28,.08) 0%, transparent 70%);
    transition: var(--t);
    opacity: 0;
}

.featured-partner:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg);
    border-color: var(--gold);
}

.featured-partner:hover::before { transform: scaleX(1); }
.featured-partner:hover::after { opacity: 1; }

.featured-partner .featured-ribbon {
    position: absolute;
    top: 14px;
    right: 14px;
    font-size: 10px;
    font-weight: 700;
    letter-spacing: 1.5px;
    text-transform: uppercase;
    color: var(--gold);
    background: rgba(200,153,28,.08);
    padding: 4px 10px;
}

.featured-partner .logo-area {
    height: 120px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 22px;
    padding: 10px;
    position: relative;
    z-index: 1;
}

.featured-partner .logo-area img {
    max-height: 100%;
    max-width: 160px;
    width: auto;
    object-fit: contain;
    filter: grayscale(.15);
    transition: var(--t);
}

.featured-partner:hover .logo-area img {
    filter: grayscale(0);
    transform: scale(1.03);
}

.featured-partner .info { position: relative; z-index: 1; }

.featured-partner .name {
    font-size: 15px;
    font-weight: 700;
    color: var(--ink);
    line-height: 1.35;
    margin-bottom: 8px;
    letter-spacing: -.2px;
}

.featured-partner .role {
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 1.8px;
    text-transform: uppercase;
    color: var(--grey-500);
    padding-top: 14px;
    border-top: 1px solid var(--grey-100);
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

.featured-partner .role::before {
    content: '';
    width: 16px;
    height: 2px;
    background: var(--gold);
}

.partners-subhead {
    text-align: center;
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 3px;
    text-transform: uppercase;
    color: var(--grey-500);
    margin: 60px 0 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 16px;
}

.partners-subhead::before,
.partners-subhead::after {
    content: '';
    width: 60px;
    height: 1px;
    background: var(--grey-200);
}

/* ============ CLIENT LOGO MARQUEE ============ */
.marquee {
    overflow: hidden;
    position: relative;
    padding: 30px 0;
    background: var(--white);
    border-top: 1px solid var(--grey-100);
    border-bottom: 1px solid var(--grey-100);
}

.marquee::before,
.marquee::after {
    content: '';
    position: absolute;
    top: 0;
    width: 120px;
    height: 100%;
    z-index: 2;
    pointer-events: none;
}

.marquee::before {
    left: 0;
    background: linear-gradient(90deg, var(--white) 0%, rgba(255,255,255,0) 100%);
}

.marquee::after {
    right: 0;
    background: linear-gradient(-90deg, var(--white) 0%, rgba(255,255,255,0) 100%);
}

.marquee-track {
    display: flex;
    gap: 60px;
    animation: marqueeScroll 40s linear infinite;
    width: fit-content;
}

.marquee:hover .marquee-track { animation-play-state: paused; }

@keyframes marqueeScroll {
    0% { transform: translateX(0); }
    100% { transform: translateX(-50%); }
}

.marquee-item {
    flex-shrink: 0;
    font-family: 'Barlow Condensed', sans-serif;
    font-size: 26px;
    font-weight: 600;
    letter-spacing: 3px;
    color: var(--grey-300);
    padding: 0 20px;
    transition: var(--t);
    white-space: nowrap;
    display: flex;
    align-items: center;
    gap: 18px;
}

.marquee-item::after {
    content: '';
    width: 6px;
    height: 6px;
    background: var(--gold);
    border-radius: 50%;
    opacity: .5;
}

.marquee-item:last-child::after { display: none; }

.marquee-item:hover { color: var(--gold); }

/* ============ NEWS SECTION ============ */
.news-section { background: var(--grey-50); }

.news-head {
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    gap: 30px;
    margin-bottom: 50px;
    flex-wrap: wrap;
}

.news-head .left { max-width: 540px; }

.news-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 28px;
}

.news-card {
    background: var(--white);
    transition: var(--t);
    cursor: pointer;
    overflow: hidden;
    position: relative;
}

.news-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-lg);
}

.news-card .cover {
    height: 220px;
    overflow: hidden;
    position: relative;
}

.news-card .cover img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform .8s ease;
}

.news-card:hover .cover img { transform: scale(1.07); }

.news-card .date {
    position: absolute;
    top: 18px;
    left: 18px;
    background: var(--white);
    padding: 10px 14px;
    text-align: center;
    min-width: 60px;
    z-index: 2;
    box-shadow: var(--shadow-sm);
}

.news-card .date .d {
    font-family: 'Barlow Condensed', sans-serif;
    font-size: 24px;
    font-weight: 700;
    color: var(--gold);
    line-height: 1;
}

.news-card .date .m {
    font-size: 10px;
    font-weight: 600;
    letter-spacing: 1px;
    text-transform: uppercase;
    color: var(--grey-500);
    margin-top: 2px;
}

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

.news-card .meta-row {
    display: flex;
    align-items: center;
    gap: 14px;
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 1px;
    text-transform: uppercase;
    color: var(--grey-500);
    margin-bottom: 12px;
}

.news-card .meta-row .category {
    color: var(--gold);
}

.news-card h3 {
    font-size: 18px;
    font-weight: 700;
    line-height: 1.35;
    color: var(--ink);
    margin-bottom: 12px;
    transition: var(--t);
}

.news-card:hover h3 { color: var(--gold); }

.news-card p {
    font-size: 14px;
    color: var(--grey-500);
    line-height: 1.65;
    margin-bottom: 16px;
}

.news-card .readmore {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 1.5px;
    text-transform: uppercase;
    color: var(--ink);
    padding-top: 14px;
    border-top: 1px solid var(--grey-100);
    width: 100%;
    justify-content: space-between;
    transition: var(--t);
}

.news-card:hover .readmore { color: var(--gold); gap: 12px; }

/* ============ RESPONSIVE ADDITIONS ============ */
@media (max-width: 1200px) {
    .timeline-grid { grid-template-columns: repeat(3, 1fr); row-gap: 50px; }
    .timeline-wrap::before, .timeline-wrap::after { display: none; }
    .industries-grid { grid-template-columns: repeat(2, 1fr); }
    .news-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 640px) {
    .timeline-grid { grid-template-columns: 1fr; }
    .industries-grid { grid-template-columns: 1fr; }
    .news-grid { grid-template-columns: 1fr; }
    .marquee-item { font-size: 20px; padding: 0 12px; gap: 12px; }
    .marquee::before, .marquee::after { width: 60px; }
    .back-top { right: 16px; bottom: 16px; width: 42px; height: 42px; }
    .about-collage .play-overlay { width: 64px; height: 64px; font-size: 18px; }
    .featured-partners { grid-template-columns: 1fr; gap: 16px; }
    .featured-partner { padding: 32px 22px 26px; }
    .featured-partner .logo-area { height: 100px; }
}

/* Featured partners tablet layout */
@media (max-width: 992px) and (min-width: 641px) {
    .featured-partners { grid-template-columns: repeat(3, 1fr); gap: 16px; }
    .featured-partner { padding: 30px 18px 24px; }
    .featured-partner .logo-area { height: 90px; }
    .featured-partner .name { font-size: 13.5px; }
}