/* ========================================= */
/* 1. TEMEL AYARLAR & DEĞİŞKENLER            */
/* ========================================= */
:root {
    --primary-green: #39c165;
    --secondary-green: #1fa877;
    --deep-blue: #0e1525;
    --text-dark: #1e293b;
    --text-light: #64748b;
    --white: #ffffff;
    --soft-white: rgba(255, 255, 255, 0.9);
    --light-bg: #f8fafc;
    --glass-border: rgba(255, 255, 255, 0.15);
    --header-h: 90px;
    --container-w: 1200px;
    --green-dark: #0a2e1a;
    --green-mid: #0f3d22;
    --green-accent: #4ade80;
}

* {
    box-sizing: border-box;
}
html {
    scroll-behavior: smooth;
    scroll-snap-type: y proximity;
    height: 100%;
}
body {
    margin: 0;
    font-family: "Inter", sans-serif;
    color: var(--deep-blue);
    background: var(--deep-blue);
    overflow-x: hidden;
    height: 100%;
}
main {
    background: var(--white);
    position: relative;
    z-index: 1;
}
a {
    text-decoration: none;
    color: inherit;
    transition: 0.3s;
}
.container {
    width: min(var(--container-w), 92vw);
    margin: 0 auto;
}
.wide-container {
    width: min(1400px, 96vw);
    margin: 0 auto;
}
.narrow-container {
    width: min(1100px, 92vw);
}
.text-center {
    text-align: center;
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 10px 20px;
    border-radius: 8px;
    font-weight: 600;
    font-size: 14px;
    cursor: pointer;
    transition: 0.3s;
    border: none;
}
@keyframes pulseGreen {
    0% {
        box-shadow: 0 0 0 0 rgba(57, 193, 101, 0.7);
    }
    70% {
        box-shadow: 0 0 0 10px rgba(57, 193, 101, 0);
    }
    100% {
        box-shadow: 0 0 0 0 rgba(57, 193, 101, 0);
    }
}

.section-full {
    padding-top: 100px;
    padding-bottom: 80px;
    min-height: 100vh;
    position: relative;
    display: flex;
    flex-direction: column;
    justify-content: center;
    scroll-snap-align: start;
    scroll-snap-stop: always;
    background: var(--white);
}
.section-head {
    margin-bottom: 50px;
    text-align: left;
}
.section-head.text-center {
    text-align: center;
}
.section-head h2 {
    font-size: 2.5rem;
    margin: 0 0 10px;
    color: var(--secondary-green);
    line-height: 1.1;
}
.section-head .muted {
    color: var(--text-light);
    font-size: 1.1rem;
}

/* ========================================= */
/* 2. HEADER & NAVBAR                        */
/* ========================================= */
.site-header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: var(--header-h);
    z-index: 1000;
    transition:
        background 0.4s,
        box-shadow 0.4s;
    display: flex;
    align-items: center;
    padding: 0 40px;
}
.site-header .container {
    width: 100%;
    max-width: 1400px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}
.logo-wrap {
    display: flex;
    align-items: center;
    font-weight: 800;
    font-size: 20px;
    color: var(--white);
    position: relative;
    padding-left: 55px;
    height: 40px;
}
.logo-img {
    height: 40px;
    width: auto;
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    transition:
        opacity 0.3s,
        visibility 0.3s;
}
.logo-white {
    opacity: 1;
    visibility: visible;
}
.logo-color {
    opacity: 0;
    visibility: hidden;
}

.navbar {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    padding: 8px 30px;
    border-radius: 50px;
    border: 1px solid var(--glass-border);
    display: flex;
    gap: 30px;
    transition:
        opacity 0.3s,
        visibility 0.3s;
}
.navbar a {
    color: var(--soft-white);
    font-size: 14px;
    font-weight: 500;
}
.navbar a:hover {
    color: var(--white);
}

.header-right {
    display: flex;
    align-items: center;
    gap: 12px;
}
.lang-toggle {
    display: flex;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50px;
    border: 1px solid rgba(255, 255, 255, 0.2);
    overflow: hidden;
}
.lang-btn {
    background: none;
    border: none;
    color: rgba(255, 255, 255, 0.6);
    font-family: "Inter", sans-serif;
    font-size: 12px;
    font-weight: 700;
    padding: 6px 12px;
    cursor: pointer;
    transition: 0.3s;
    letter-spacing: 0.5px;
}
.lang-btn.active {
    background: var(--white);
    color: var(--deep-blue);
}
.header-contact-btn {
    display: flex;
    align-items: center;
    padding: 6px 16px;
    border-radius: 50px;
    background: var(--white);
    color: var(--deep-blue);
    font-family: "Inter", sans-serif;
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 0.5px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
    transition: 0.3s;
    border: 1px solid rgba(255, 255, 255, 0.2);
    white-space: nowrap;
}
.header-contact-btn:hover {
    background: var(--primary-green);
    color: var(--white);
    transform: scale(1.05);
}

@media (max-width: 900px) {
    .navbar {
        display: none;
    }
    .header-contact-btn {
        padding: 5px 12px;
        font-size: 11px;
    }
}

/* Scrolled */
.site-header.scrolled {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(20px);
    box-shadow: 0 5px 30px rgba(0, 0, 0, 0.05);
    height: 70px;
    padding: 0 20px;
}
.site-header.scrolled .logo-white {
    opacity: 0;
    visibility: hidden;
}
.site-header.scrolled .logo-color {
    opacity: 1;
    visibility: visible;
}
.site-header.scrolled .logo-wrap span {
    background: linear-gradient(135deg, #39c165, #1fa877);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    display: inline-block;
}
.site-header.scrolled .navbar {
    background: transparent;
    border-color: transparent;
    backdrop-filter: none;
}
.site-header.scrolled .navbar a {
    color: var(--text-light);
}
.site-header.scrolled .navbar a:hover {
    color: var(--primary-green);
}
.site-header.scrolled .lang-toggle {
    background: rgba(0, 0, 0, 0.05);
    border-color: #e2e8f0;
}
.site-header.scrolled .lang-btn {
    color: var(--text-light);
}
.site-header.scrolled .lang-btn.active {
    background: var(--primary-green);
    color: var(--white);
}
.site-header.scrolled .header-contact-btn {
    background: var(--primary-green);
    color: var(--white);
    border-color: var(--primary-green);
}

/* Dark mode nav */
.site-header.scrolled.dark-mode-nav {
    background: transparent !important;
    box-shadow: none !important;
    backdrop-filter: none;
}
.site-header.scrolled.dark-mode-nav .logo-white {
    opacity: 1;
    visibility: visible;
}
.site-header.scrolled.dark-mode-nav .logo-color {
    opacity: 0;
    visibility: hidden;
}
.site-header.scrolled.dark-mode-nav .logo-wrap span {
    background: none;
    -webkit-text-fill-color: initial;
    color: var(--white);
}
.site-header.scrolled.dark-mode-nav .navbar a {
    color: rgba(255, 255, 255, 0.9);
}
.site-header.scrolled.dark-mode-nav .navbar a:hover {
    color: var(--white);
}
.site-header.scrolled.dark-mode-nav .lang-toggle {
    background: rgba(255, 255, 255, 0.1);
    border-color: rgba(255, 255, 255, 0.2);
}
.site-header.scrolled.dark-mode-nav .lang-btn {
    color: rgba(255, 255, 255, 0.6);
}
.site-header.scrolled.dark-mode-nav .lang-btn.active {
    background: var(--white);
    color: var(--deep-blue);
}
.site-header.scrolled.dark-mode-nav .header-contact-btn {
    background: var(--white);
    color: var(--deep-blue);
    border-color: rgba(255, 255, 255, 0.2);
}

@media (max-width: 480px) {
    .site-header {
        padding: 0 16px;
        height: 70px;
    }
    .site-header.scrolled {
        height: 60px;
        padding: 0 12px;
    }
    .logo-wrap {
        font-size: 16px;
        padding-left: 42px;
    }
    .logo-img {
        height: 32px;
    }
    .header-right {
        gap: 8px;
    }
    .lang-btn {
        padding: 5px 8px;
        font-size: 11px;
    }
    .header-contact-btn {
        padding: 4px 10px;
        font-size: 10px;
    }
}

/* ========================================= */
/* 2b. FLOATING DOT NAV                      */
/* ========================================= */
.dot-nav {
    position: fixed;
    right: 28px;
    top: 50%;
    transform: translateY(-50%);
    z-index: 900;
    display: flex;
    flex-direction: column;
    gap: 18px;
    transition:
        opacity 0.5s,
        visibility 0.5s;
}
.dot-nav.hidden {
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
}

.dot-nav-item {
    display: flex;
    align-items: center;
    gap: 10px;
    text-decoration: none;
    position: relative;
}
.dot-nav-item .dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: rgba(14, 21, 37, 0.25);
    border: 2px solid rgba(14, 21, 37, 0.15);
    transition: all 0.3s;
    flex-shrink: 0;
}
.dot-nav-item.active .dot {
    background: var(--primary-green);
    border-color: var(--primary-green);
    width: 12px;
    height: 12px;
    box-shadow: 0 0 8px rgba(57, 193, 101, 0.5);
}
.dot-nav-item:hover .dot {
    background: var(--secondary-green);
    border-color: var(--secondary-green);
}

.dot-nav-item .dot-label {
    position: absolute;
    right: 24px;
    white-space: nowrap;
    background: var(--deep-blue);
    color: var(--white);
    padding: 4px 12px;
    border-radius: 6px;
    font-size: 0.75rem;
    font-weight: 600;
    opacity: 0;
    visibility: hidden;
    transform: translateX(8px);
    transition: all 0.25s;
    pointer-events: none;
}
.dot-nav-item:hover .dot-label {
    opacity: 1;
    visibility: visible;
    transform: translateX(0);
}

.dot-nav.on-dark .dot-nav-item .dot {
    background: rgba(255, 255, 255, 0.3);
    border-color: rgba(255, 255, 255, 0.2);
}
.dot-nav.on-dark .dot-nav-item.active .dot {
    background: var(--green-accent);
    border-color: var(--green-accent);
    box-shadow: 0 0 8px rgba(74, 222, 128, 0.5);
}
.dot-nav.on-dark .dot-nav-item:hover .dot {
    background: var(--green-accent);
    border-color: var(--green-accent);
}
.dot-nav.on-dark .dot-nav-item .dot-label {
    background: rgba(255, 255, 255, 0.95);
    color: var(--deep-blue);
}

@media (max-width: 768px) {
    .dot-nav {
        right: 12px;
        gap: 14px;
    }
    .dot-nav-item .dot {
        width: 8px;
        height: 8px;
    }
    .dot-nav-item.active .dot {
        width: 10px;
        height: 10px;
    }
    .dot-nav-item .dot-label {
        display: none;
    }
}

/* ========================================= */
/* 3. HERO                                   */
/* ========================================= */
.hero-full-screen {
    position: relative;
    width: 100%;
    height: 100vh;
    display: flex;
    align-items: center;
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
    overflow: hidden;
    color: #fff;
    padding-top: 80px;
    scroll-snap-align: start;
}
.hero-overlay-gradient {
    position: absolute;
    inset: 0;
    background: linear-gradient(
        90deg,
        rgba(14, 21, 37, 0.95) 0%,
        rgba(14, 21, 37, 0.7) 50%,
        rgba(14, 21, 37, 0.2) 100%
    );
    z-index: 1;
}
.hero-content-wrapper {
    position: relative;
    z-index: 2;
    height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: center;
}
.hero-main-text {
    max-width: 700px;
    animation: fadeUp 1s ease-out;
}
.hero-tag {
    display: inline-block;
    color: #4ade80;
    font-weight: 700;
    letter-spacing: 1.5px;
    font-size: 0.75rem;
    margin-bottom: 20px;
    text-transform: uppercase;
    background: rgba(74, 222, 128, 0.1);
    padding: 8px 16px;
    border-radius: 50px;
    border: 1px solid rgba(74, 222, 128, 0.3);
}
.hero-main-text h1 {
    font-size: clamp(2.5rem, 5vw, 4.5rem);
    line-height: 1.1;
    font-weight: 800;
    margin: 0 0 20px;
    background: linear-gradient(to right, #fefefe, #fff);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}
.hero-main-text p {
    font-size: 1.2rem;
    line-height: 1.6;
    color: rgba(255, 255, 255, 0.85);
    margin-bottom: 100px;
    max-width: 600px;
}
.hero-glass-bar {
    position: absolute;
    bottom: 40px;
    left: 0;
    width: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: rgba(255, 255, 255, 0.03);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 16px;
    padding: 20px 40px;
    animation: fadeUp 1.2s ease-out;
}
.glass-item {
    display: flex;
    align-items: center;
    gap: 15px;
    flex: 1;
    justify-content: center;
    position: relative;
}
.glass-separator {
    width: 1px;
    height: 40px;
    background: linear-gradient(
        to bottom,
        transparent,
        rgba(255, 255, 255, 0.3),
        transparent
    );
}
.g-num {
    font-size: 2rem;
    font-weight: 800;
    color: rgba(255, 255, 255, 0.47);
    position: absolute;
    left: 20px;
}
.g-text {
    z-index: 1;
    text-align: left;
    padding-left: 40px;
}
.g-text h4 {
    margin: 0;
    font-size: 1.1rem;
    color: var(--secondary-green);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
}
.g-text p {
    margin: 3px 0 0;
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.8);
}

@media (max-width: 900px) {
    .hero-full-screen {
        background-attachment: scroll;
        height: auto;
        min-height: 100vh;
    }
    .hero-main-text p {
        font-size: 1rem;
        margin-bottom: 30px;
    }
    .hero-glass-bar {
        position: relative;
        bottom: auto;
        flex-direction: column;
        gap: 0;
        padding: 0;
        margin-top: 30px;
        overflow: hidden;
        background: rgba(14, 21, 37, 0.95);
    }
    .glass-separator {
        width: 100%;
        height: 1px;
        background: rgba(255, 255, 255, 0.1);
    }
    .glass-item {
        width: 100%;
        justify-content: flex-start;
        padding: 16px 20px;
    }
    .g-num {
        position: static;
        font-size: 1.2rem;
        margin-right: 12px;
        color: rgba(255, 255, 255, 0.3);
    }
    .g-text {
        padding-left: 0;
    }
    .hero-content-wrapper {
        justify-content: flex-start;
        padding-top: 100px;
        height: auto;
    }
}
@media (max-width: 480px) {
    .hero-full-screen {
        padding-top: 0;
        padding-bottom: 20px;
    }
    .hero-content-wrapper {
        padding-top: 80px;
    }
    .hero-main-text h1 {
        font-size: 1.8rem;
        margin-bottom: 12px;
    }
    .hero-tag {
        font-size: 0.6rem;
        padding: 6px 12px;
        margin-bottom: 12px;
    }
    .hero-main-text p {
        font-size: 0.85rem;
        margin-bottom: 20px;
    }
}

/* ========================================= */
/* 4. PROJELER                               */
/* ========================================= */
section#projeler {
    justify-content: flex-start;
    padding-top: 110px;
    padding-bottom: 20px;
}
.project-wrapper {
    position: relative;
}
.project-slider {
    display: flex;
    gap: 30px;
    overflow-x: auto;
    scroll-snap-type: x mandatory;
    padding: 10px 0 30px;
    scrollbar-width: none;
}
.project-slider::-webkit-scrollbar {
    display: none;
}
.project-card {
    min-width: calc((100% - 60px) / 3);
    max-width: calc((100% - 60px) / 3);
    flex: 0 0 calc((100% - 60px) / 3);
    display: flex;
    flex-direction: column;
    background: var(--white);
    border: 1px solid #e2e8f0;
    border-radius: 12px;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.03);
    scroll-snap-align: start;
    overflow: hidden;
    transition: 0.3s;
    cursor: pointer;
}
.project-card:hover {
    transform: translateY(-8px);
    border-color: var(--secondary-green);
    box-shadow: 0 15px 30px rgba(57, 193, 101, 0.15);
}
.project-media {
    height: 230px;
    background-size: cover;
    background-position: center;
    border-bottom: 1px solid #e2e8f0;
}
.project-info {
    padding: 20px;
    flex: 1;
    display: flex;
    flex-direction: column;
}
.card-header-line {
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
    margin-bottom: 12px;
    border-bottom: 1px solid #f1f5f9;
    padding-bottom: 8px;
}
.proj-num {
    font-size: 1.4rem;
    font-weight: 800;
    color: #cbd5e1;
}
.proj-cat {
    font-size: 0.7rem;
    text-transform: uppercase;
    font-weight: 700;
    color: var(--primary-green);
    background: rgba(57, 193, 101, 0.1);
    padding: 3px 8px;
    border-radius: 4px;
}
.project-card h3 {
    margin: 0 0 8px;
    font-size: 1.2rem;
    font-weight: 700;
}
.project-card .description {
    font-size: 0.9rem;
    color: var(--text-light);
    line-height: 1.5;
    flex-grow: 1;
}
.card-detail-hint {
    display: block;
    font-size: 0.78rem;
    font-weight: 600;
    color: var(--primary-green);
    margin-top: 10px;
    opacity: 0.7;
    transition: 0.3s;
}
.project-card:hover .card-detail-hint {
    opacity: 1;
}

.proj-arrow {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: var(--white);
    color: var(--deep-blue);
    width: 44px;
    height: 44px;
    border-radius: 50%;
    font-size: 20px;
    cursor: pointer;
    border: 1px solid #e2e8f0;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
    z-index: 10;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: 0.2s;
}
.proj-arrow:hover {
    background: var(--deep-blue);
    color: var(--white);
}
.proj-prev {
    left: -22px;
}
.proj-next {
    right: -22px;
}

@media (max-width: 1024px) {
    .project-card {
        min-width: calc((100% - 30px) / 2);
        max-width: calc((100% - 30px) / 2);
        flex: 0 0 calc((100% - 30px) / 2);
    }
}
@media (max-width: 600px) {
    section#projeler {
        padding-top: 80px;
    }
    .project-slider {
        gap: 0;
    }
    .project-card {
        min-width: 100%;
        max-width: 100%;
        flex: 0 0 100%;
    }
    .proj-arrow {
        width: 34px;
        height: 34px;
        font-size: 16px;
        top: 40%;
    }
    .proj-prev {
        left: 6px;
    }
    .proj-next {
        right: 6px;
    }
    .section-head h2 {
        font-size: 1.8rem;
    }
}

/* ========================================= */
/* 5. YETKİNLİKLER                           */
/* ========================================= */
.bg-pattern {
    background-color: #f8fafc;
}
.sub-tag {
    color: var(--primary-green);
    font-weight: 700;
    letter-spacing: 1px;
    font-size: 0.8rem;
    display: block;
    margin-bottom: 10px;
}
.description-text {
    margin-top: 10px;
    display: block;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}
.capabilities-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 100px;
    margin-top: 40px;
    max-width: 1000px;
    margin-left: auto;
    margin-right: auto;
}
.cap-card {
    background: #fff;
    border-radius: 20px;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.05);
    border: 1px solid #e2e8f0;
    transition: 0.4s;
    overflow: hidden;
    text-align: center;
    border-bottom: 4px solid transparent;
}
.hardware-card {
    border-bottom-color: var(--primary-green);
}
.software-card {
    border-bottom-color: #3b82f6;
}
.cap-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 50px rgba(14, 21, 37, 0.1);
}
.cap-visual {
    width: 100%;
    height: 220px;
    overflow: hidden;
    position: relative;
    border-radius: 20px 20px 0 0;
}
.cap-visual img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s;
}
.cap-card:hover .cap-visual img {
    transform: scale(1.05);
}
.cap-visual-placeholder {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    height: 100%;
    color: #94a3b8;
}
.hardware-visual {
    background: linear-gradient(135deg, #ecfdf5, #d1fae5, #a7f3d0);
}
.hardware-visual .cap-visual-placeholder {
    color: var(--primary-green);
}
.software-visual {
    background: linear-gradient(135deg, #eff6ff, #dbeafe, #bfdbfe);
}
.software-visual .cap-visual-placeholder {
    color: #3b82f6;
}
.cap-content {
    padding: 30px;
}
.cap-card h3 {
    font-size: 1.4rem;
    margin: 0 0 12px;
}
.cap-desc {
    font-size: 0.95rem;
    color: var(--text-light);
    margin-bottom: 20px;
    line-height: 1.6;
}
.cap-tags {
    display: flex;
    justify-content: center;
    gap: 8px;
    flex-wrap: wrap;
}
.cap-tags span {
    background: #f1f5f9;
    color: #64748b;
    font-size: 0.8rem;
    font-weight: 600;
    padding: 5px 12px;
    border-radius: 6px;
}
@media (max-width: 768px) {
    .capabilities-grid {
        grid-template-columns: 1fr;
    }
}

/* ========================================= */
/* 6. KURUMSAL – KOYU YEŞİL TEMA             */
/* ========================================= */
.green-theme {
    background: linear-gradient(
        135deg,
        var(--green-dark) 0%,
        var(--green-mid) 60%,
        #145a30 100%
    );
    color: #fff;
    position: relative;
    overflow: hidden;
}
.green-founders {
    padding: 120px 0 80px;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    scroll-snap-align: start;
}
.founders-page-content {
    display: flex;
    flex-direction: column;
    justify-content: center;
    flex: 1;
}
.kurumsal-split {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}
.kurumsal-left {
    display: flex;
    flex-direction: column;
}
.section-tag-light {
    color: var(--green-accent);
    font-weight: 700;
    letter-spacing: 1.5px;
    font-size: 0.8rem;
    display: block;
    margin-bottom: 20px;
    text-transform: uppercase;
}
.founders-box {
    border: 1.5px solid rgba(255, 255, 255, 0.15);
    border-radius: 24px;
    padding: 40px 36px;
    background: rgba(255, 255, 255, 0.04);
    backdrop-filter: blur(8px);
}
.founders-box-title {
    color: rgba(255, 255, 255, 0.6);
    text-align: center;
    font-size: 0.95rem;
    letter-spacing: 2px;
    text-transform: uppercase;
    margin: 0 0 30px;
    font-weight: 600;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    padding-bottom: 12px;
}
.founders-box-row {
    display: flex;
    justify-content: center;
    gap: 40px;
}
.kurumsal-right {
    display: flex;
    flex-direction: column;
    justify-content: center;
}
.light-heading {
    color: #fff;
    font-size: 2.6rem;
    line-height: 1.15;
    margin: 0 0 24px;
    font-weight: 800;
}
.intro-paragraph {
    color: rgba(255, 255, 255, 0.78);
    font-size: 0.95rem;
    line-height: 1.75;
    margin: 0 0 16px;
}

button.team-member,
button.team-slide,
button.team-member-card {
    background: none;
    border: none;
    padding: 0;
    font: inherit;
    color: inherit;
    outline: none;
    -webkit-appearance: none;
}
button.team-member:focus-visible,
button.team-member-card:focus-visible {
    outline: 2px solid var(--green-accent);
    outline-offset: 4px;
    border-radius: 8px;
}
.team-member {
    text-align: center;
    cursor: pointer;
    transition: 0.3s;
}
.team-member:hover {
    transform: translateY(-5px);
}
.member-img-wrap.big-img {
    width: 140px;
    height: 140px;
    margin: 0 auto 12px;
    border-radius: 50%;
    overflow: hidden;
    border: 3px solid rgba(255, 255, 255, 0.2);
    position: relative;
}
.member-img-wrap.big-img:hover {
    border-color: var(--green-accent);
}
.member-info h4 {
    margin: 0 0 4px;
    color: #fff;
    font-size: 1rem;
}
.member-role {
    display: block;
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.85rem;
    margin-bottom: 2px;
}
.uni-tag {
    display: block;
    color: var(--green-accent);
    font-size: 0.8rem;
    font-weight: 600;
}
.member-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: 0.5s;
}

.member-img-wrap:hover .click-hint {
    opacity: 1;
}

@media (max-width: 900px) {
    .kurumsal-split {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    .kurumsal-left {
        order: 2;
    }
    .kurumsal-right {
        order: 1;
    }
    .light-heading {
        font-size: 2rem;
    }
}
@media (max-width: 480px) {
    .green-founders {
        padding: 80px 0 40px;
        min-height: auto;
    }
    .light-heading {
        font-size: 1.6rem;
    }
    .founders-box {
        padding: 28px 20px;
        border-radius: 18px;
    }
    .founders-box-row {
        gap: 24px;
        flex-direction: column;
        align-items: center;
    }
    .member-img-wrap.big-img {
        width: 120px;
        height: 120px;
    }
}

/* ========================================= */
/* 7. EKİP                                   */
/* ========================================= */
.green-team {
    min-height: 100vh;
    padding: 100px 0;
    display: flex;
    flex-direction: column;
    justify-content: center;
    scroll-snap-align: start;
}
.team-page-content {
    display: flex;
    flex-direction: column;
    justify-content: center;
    flex: 1;
}
.team-main-title {
    color: rgba(255, 255, 255, 0.6);
    text-align: center;
    font-size: 1.1rem;
    letter-spacing: 2px;
    text-transform: uppercase;
    margin: 0 0 30px;
    font-weight: 600;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    padding-bottom: 12px;
}

/* 3'LÜ KOLON DÜZENİ */
.team-boxes-container {
    display: grid;
    grid-template-columns: 260px 1fr 1fr; /* İdari Ekip 260px sabit, diğerleri kalan alanı paylaşır */
    gap: 24px;
    max-width: 1200px;
    margin: 0 auto;
    width: 100%;
    align-items: stretch; /* Kutuların boyunu birbirine eşitler */
}

/* Ortak Kutu Tasarımı (Boşluklar Daraltıldı) */
.team-box {
    background: rgba(255, 255, 255, 0.04);
    border: 1.5px solid rgba(255, 255, 255, 0.12);
    border-radius: 20px;
    padding: 24px 16px;
    backdrop-filter: blur(8px);
}
.team-dept-heading {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    color: rgba(255, 255, 255, 0.85);
    font-size: 1.1rem;
    font-weight: 700;
    margin: 0 0 20px;
    padding-bottom: 12px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}
.team-dept-heading svg {
    color: var(--green-accent);
    flex-shrink: 0;
}

/* Kutunun Çok Uzamasını Engelleyen Scroll Alanı */
.team-grid-scroll {
    max-height: 430px; /* Kutu aşağı çok uzamasın diye yüksekliği kıstık, fazlası kaydırma çubuğu (scroll) olur */
    overflow-y: auto;
    overflow-x: hidden;
    padding-right: 4px;
    margin-right: -4px;
    scrollbar-width: thin;
    scrollbar-color: rgba(255, 255, 255, 0.15) transparent;
}
.team-grid-scroll::-webkit-scrollbar {
    width: 4px;
}
.team-grid-scroll::-webkit-scrollbar-thumb {
    background: rgba(255, 255, 255, 0.2);
    border-radius: 2px;
}

/* Mühendislik Ekipleri: Kutu İçi 2'li Dizilim (Boşluklar Daraltıldı) */
.team-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px 8px;
}

/* Sadece İdari Ekip: Kutu İçi Tekli (Alt Alta) Dizilim */
.admin-vertical-grid {
    grid-template-columns: 1fr;
    gap: 24px;
}

/* Ortak Üye Kartı Tasarımı (Resimler Küçültüldü) */
.team-member-card {
    text-align: center;
    transition: 0.3s;
    width: 100%;
}

.team-member-card .member-img-wrap.small-img {
    width: 85px;
    height: 85px;
    border-radius: 50%;
    overflow: hidden;
    margin: 0 auto 8px;
    border: 3px solid rgba(255, 255, 255, 0.12);
    position: relative;
}
.team-member-card .member-img-wrap.small-img:hover {
    border-color: var(--green-accent);
}
.team-member-card h5 {
    font-size: 0.88rem;
    margin: 0 0 3px;
    color: #fff;
    font-weight: 600;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}
.team-member-card .small-role {
    font-size: 0.75rem;
    color: rgba(255, 255, 255, 0.55);
    display: block;
}

/* Responsive Düzenlemeler */
@media (max-width: 1024px) {
    .team-boxes-container {
        grid-template-columns: 1fr;
        max-width: 600px;
    }
    .green-team {
        min-height: auto;
        padding: 100px 0 60px;
    }
    .team-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: 20px 10px;
    }
    .admin-vertical-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}
@media (max-width: 600px) {
    .team-grid,
    .admin-vertical-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 20px 10px;
    }
    .team-box {
        padding: 20px 16px;
        border-radius: 18px;
    }
    .team-dept-heading {
        font-size: 1rem;
        margin-bottom: 20px;
    }
    .team-member-card .member-img-wrap.small-img {
        width: 70px;
        height: 70px;
    }
}

/* ========================================= */
/* 8. İLETİŞİM                              */
/* ========================================= */
#iletisim .section-head {
    text-align: center;
}
.contact-split {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    align-items: stretch;
}

.contact-map-side {
    display: flex;
}
.map-container {
    border-radius: 20px;
    overflow: hidden;
    border: 1px solid #e2e8f0;
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.08);
    flex: 1;
    min-height: 420px;
}
.map-container iframe {
    display: block;
    width: 100%;
    height: 100%;
    min-height: 420px;
}

.contact-card-side {
    display: flex;
}
.contact-card {
    flex: 1;
    display: flex;
    flex-direction: column;
    background: linear-gradient(160deg, #0e1525 0%, #162033 100%);
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 20px 60px rgba(14, 21, 37, 0.3);
    color: #fff;
    position: relative;
}
.contact-card::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
}

.contact-card-header {
    padding: 36px 32px 24px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}
.contact-card-logo {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 8px;
}
.contact-card-logo img {
    height: 32px;
    filter: brightness(0) invert(1);
}
.contact-card-logo span {
    font-weight: 800;
    font-size: 1.1rem;
    letter-spacing: 0.5px;
}
.contact-card-tagline {
    margin: 0;
    color: rgba(255, 255, 255, 0.45);
    font-size: 0.85rem;
    font-weight: 500;
    letter-spacing: 0.5px;
}

.contact-card-body {
    padding: 28px 32px;
    display: flex;
    flex-direction: column;
    gap: 24px;
    flex: 1;
}
.cc-row {
    display: flex;
    align-items: flex-start;
    gap: 16px;
}
.cc-icon {
    width: 44px;
    height: 44px;
    border-radius: 12px;
    flex-shrink: 0;
    background: rgba(57, 193, 101, 0.1);
    border: 1px solid rgba(57, 193, 101, 0.2);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--green-accent);
}
.cc-info {
    display: flex;
    flex-direction: column;
    gap: 2px;
}
.cc-label {
    font-size: 0.72rem;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    color: rgba(255, 255, 255, 0.4);
    font-weight: 600;
}
.cc-value {
    font-size: 0.95rem;
    color: rgba(255, 255, 255, 0.9);
    line-height: 1.5;
}
.cc-link {
    color: rgba(255, 255, 255, 0.9);
    transition: 0.3s;
}

.contact-card-footer {
    padding: 24px 32px 32px;
}
.cc-cta-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    width: 100%;
    padding: 16px;
    border-radius: 12px;
    background: linear-gradient(
        135deg,
        var(--primary-green),
        var(--secondary-green)
    );
    color: #fff;
    font-weight: 700;
    font-size: 0.95rem;
    font-family: "Inter", sans-serif;
    transition: all 0.3s;
    text-decoration: none;
    box-shadow: 0 8px 24px rgba(57, 193, 101, 0.25);
}
.cc-cta-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 12px 32px rgba(57, 193, 101, 0.35);
}

@media (max-width: 768px) {
    .contact-split {
        grid-template-columns: 1fr;
        gap: 24px;
    }
    .map-container {
        min-height: 280px;
    }
    .map-container iframe {
        min-height: 280px;
    }
    .contact-card-header {
        padding: 28px 24px 20px;
    }
    .contact-card-body {
        padding: 20px 24px;
        gap: 20px;
    }
    .contact-card-footer {
        padding: 20px 24px 28px;
    }
}
@media (max-width: 480px) {
    #iletisim {
        padding-top: 60px;
        padding-bottom: 40px;
    }
    .contact-card-header {
        padding: 24px 20px 16px;
    }
    .contact-card-body {
        padding: 16px 20px;
    }
    .contact-card-footer {
        padding: 16px 20px 24px;
    }
    .cc-icon {
        width: 38px;
        height: 38px;
        border-radius: 10px;
    }
}

/* ========================================= */
/* 9. MODAL – Team                           */
/* ========================================= */
.modal-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.85);
    backdrop-filter: blur(5px);
    z-index: 2000;
    opacity: 0;
    visibility: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: 0.3s;
}
.modal-overlay.active {
    opacity: 1;
    visibility: visible;
}
.team-modal-content {
    background: #fff;
    width: 90%;
    max-width: 600px;
    border-radius: 20px;
    padding: 40px;
    position: relative;
    animation: fadeUp 0.4s ease;
    color: var(--deep-blue);
}
.modal-close-btn {
    position: absolute;
    top: 15px;
    right: 20px;
    background: none;
    border: none;
    font-size: 30px;
    cursor: pointer;
    color: #999;
    transition: 0.3s;
    z-index: 10;
}
.modal-close-btn:hover {
    color: #333;
}
.tm-header {
    display: flex;
    align-items: center;
    gap: 20px;
    margin-bottom: 30px;
    border-bottom: 1px solid #eee;
    padding-bottom: 20px;
}
.tm-photo {
    width: 100px;
    height: 100px;
    border-radius: 50%;
    object-fit: cover;
    border: 3px solid var(--primary-green);
}
.tm-title-block h3 {
    margin: 0 0 5px;
    font-size: 1.5rem;
}
.tm-title-block span {
    display: block;
    color: #666;
    font-size: 0.95rem;
}
.tm-uni-badge {
    color: var(--primary-green) !important;
    font-weight: 600;
    font-size: 0.85rem !important;
    margin-top: 5px;
}
.tm-section {
    margin-bottom: 25px;
}
.tm-section h5 {
    margin: 0 0 10px;
    font-size: 0.9rem;
    text-transform: uppercase;
    color: #999;
    letter-spacing: 1px;
}
.tm-section p {
    margin: 0;
    font-size: 1rem;
    line-height: 1.5;
    color: #333;
}
.tm-tags-container {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}
.tm-skill-tag {
    background: #f0fdf4;
    color: #166534;
    padding: 6px 14px;
    border-radius: 50px;
    font-size: 0.85rem;
    font-weight: 600;
    border: 1px solid #bbf7d0;
}

@keyframes fadeUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* 9b. MODAL – Proje Detay */
.project-modal-content {
    background: #fff;
    width: 92%;
    max-width: 800px;
    max-height: 90vh;
    border-radius: 20px;
    padding: 0;
    position: relative;
    animation: fadeUp 0.4s ease;
    color: var(--deep-blue);
    overflow-y: auto;
    overflow-x: hidden;
    box-shadow: 0 40px 80px rgba(0, 0, 0, 0.3);
}
.project-modal-content::-webkit-scrollbar {
    width: 6px;
}
.project-modal-content::-webkit-scrollbar-thumb {
    background: #cbd5e1;
    border-radius: 3px;
}
.project-modal-content .modal-close-btn {
    color: #666;
}
.pm-header {
    padding: 40px 40px 24px;
    border-bottom: 1px solid #f1f5f9;
}
.pm-cat {
    display: inline-block;
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--primary-green);
    background: rgba(57, 193, 101, 0.1);
    padding: 4px 12px;
    border-radius: 50px;
    margin-bottom: 12px;
}
.pm-header h2 {
    margin: 0 0 16px;
    font-size: 1.6rem;
    font-weight: 800;
    color: var(--deep-blue);
    line-height: 1.3;
}
.pm-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 20px;
}
.pm-meta-item {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.85rem;
    color: var(--text-light);
}
.pm-meta-item svg {
    color: var(--secondary-green);
    flex-shrink: 0;
}
.pm-body {
    padding: 32px 40px 40px;
}
.pm-body h4 {
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--secondary-green);
    margin: 0 0 14px;
    font-weight: 700;
}
.pm-long-text {
    font-size: 0.95rem;
    line-height: 1.75;
    color: #334155;
    margin-bottom: 32px;
}
.pm-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 32px;
}
.pm-tag {
    background: #f1f5f9;
    color: #475569;
    padding: 6px 14px;
    border-radius: 8px;
    font-size: 0.82rem;
    font-weight: 600;
}
.pm-images-grid {
    display: flex;
    flex-direction: column;
    gap: 20px;
}
.pm-images-grid img {
    width: 100%;
    border-radius: 12px;
    border: 1px solid #e2e8f0;
}

@media (max-width: 600px) {
    .pm-header {
        padding: 28px 20px 20px;
    }
    .pm-header h2 {
        font-size: 1.3rem;
    }
    .pm-body {
        padding: 24px 20px 28px;
    }
    .pm-long-text {
        font-size: 0.88rem;
    }
}

/* ========================================= */
/* 10. PARTNERLER                            */
/* ========================================= */
.partners-section {
    background: var(--white);
    overflow: hidden;
}
.partners-section .section-head {
    margin-bottom: 60px;
}
.partners-marquee-wrap {
    position: relative;
    overflow: hidden;
    margin-bottom: 30px;
}
.partners-marquee-wrap::before,
.partners-marquee-wrap::after {
    content: "";
    position: absolute;
    top: 0;
    bottom: 0;
    width: 120px;
    z-index: 2;
    pointer-events: none;
}
.partners-marquee-wrap::before {
    left: 0;
    background: linear-gradient(to right, var(--white), transparent);
}
.partners-marquee-wrap::after {
    right: 0;
    background: linear-gradient(to left, var(--white), transparent);
}
.partners-marquee {
    overflow: hidden;
    width: 100%;
}
.marquee-track {
    display: flex;
    gap: 50px;
    width: max-content;
}
.marquee-left .marquee-track {
    animation: marqueeLeft 40s linear infinite;
}
@keyframes marqueeLeft {
    0% {
        transform: translateX(0);
    }
    100% {
        transform: translateX(-50%);
    }
}

.partner-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 12px;
    flex-shrink: 0;
    width: 160px;
}
.partner-logo-box {
    width: 140px;
    height: 140px;
    background: #f8fafc;
    border: 1px solid #e2e8f0;
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 22px;
    transition: 0.3s;
    overflow: hidden;
}
.partner-logo-box img {
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
    transition: 0.4s;
}

.partner-logo-box.no-img {
    background: linear-gradient(135deg, #f0fdf4, #ecfdf5);
}
.partner-name {
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--text-light);
    text-align: center;
    white-space: nowrap;
    transition: 0.3s;
}
.partner-item:hover .partner-name {
    color: var(--deep-blue);
}

@media (max-width: 768px) {
    .partner-logo-box {
        width: 90px;
        height: 90px;
        padding: 14px;
        border-radius: 14px;
    }
    .marquee-track {
        gap: 30px;
    }
    .partner-name {
        font-size: 0.75rem;
    }
    .partner-item {
        width: 100px;
    }
}
@media (max-width: 480px) {
    .partner-logo-box {
        width: 75px;
        height: 75px;
        padding: 10px;
        border-radius: 12px;
    }
    .marquee-track {
        gap: 20px;
    }
    .partner-name {
        font-size: 0.68rem;
    }
    .partner-item {
        width: 85px;
        gap: 8px;
    }
}

/* ========================================= */
/* 11. GLOBAL                                */
/* ========================================= */
:focus-visible {
    outline: 2px solid var(--primary-green);
    outline-offset: 2px;
}
a:focus:not(:focus-visible),
button:focus:not(:focus-visible) {
    outline: none;
}

@media (max-width: 480px) {
    .section-full {
        min-height: auto;
        padding-top: 70px;
        padding-bottom: 50px;
        scroll-snap-align: none;
    }
    html {
        scroll-snap-type: none;
    }
    .container {
        width: 90vw;
    }
}