/* Servisler Sayfası Stilleri */
:root {
    --srv-bg: #191a1b;
    --srv-card-bg: #272b32;
    --srv-red: #e00001;
    --srv-white: #ffffff;
    --srv-text-muted: rgba(255, 255, 255, 0.6);
    --srv-border: rgba(255, 255, 255, 0.1);
    --srv-font: 'Inter', sans-serif;
}

/* ---- Genel — body, form, main, header, footer hepsini kapsıyoruz ---- */
body.srv-page,
body.srv-page form,
body.srv-page main,
body.srv-page .header,
body.srv-page .registration,
body.srv-page footer {
    background-color: var(--srv-bg);
}

body.srv-page {
    color: var(--srv-white);
    font-family: var(--srv-font);
    overflow-x: hidden;
}

body.srv-page h1,
body.srv-page h2,
body.srv-page h3,
body.srv-page h4,
body.srv-page h5,
body.srv-page h6 {
    color: var(--srv-white);
}

body.srv-page a {
    color: var(--srv-white);
    text-decoration: none;
    transition: opacity 0.2s;
}

body.srv-page a:hover {
    opacity: 0.8;
    color: var(--srv-white);
}

/* Header arka planı biraz daha açık */
body.srv-page .header {
    background-color: var(--srv-card-bg);
}

/* MasterPage kayıt formunu gizle */
body.srv-page .registration {
    display: none;
}

/* ---- Hero Section ---- */
.srv-hero {
    padding: 50px 0 40px;
    position: relative;
}

.srv-hero-content {
    display: flex;
    align-items: flex-start;
    gap: 60px;
}

.srv-hero-text {
    flex: 0 0 480px;
}

.srv-hero-text h1 {
    font-size: 35px;
    font-weight: 400;
    line-height: 45px;
    margin-bottom: 25px;
}

.srv-hero-text h1 strong {
    font-weight: 700;
}

.srv-hero-text p {
    font-size: 16px;
    line-height: 25px;
    color: var(--srv-white);
}

.srv-hero-image {
    flex: 1;
    border-radius: 8px;
    overflow: hidden;
    max-height: 336px;
}

.srv-hero-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

/* ---- Servis Tab Navigation ---- */
.srv-tabs-section {
    border-top: 1px solid var(--srv-border);
    border-bottom: 1px solid var(--srv-border);
    padding: 0;
    position: sticky;
    top: 0;
    z-index: 90;
    background-color: var(--srv-bg);
}

.srv-tabs {
    display: flex;
    list-style: none;
    margin: 0;
    padding: 0;
    gap: 0;
}

.srv-tabs li {
    flex: 0 0 auto;
}

.srv-tabs li a {
    display: block;
    padding: 12px 10px;
    font-size: 13px;
    font-weight: 400;
    line-height: 18px;
    color: var(--srv-text-muted);
    border-bottom: 3px solid transparent;
    transition: all 0.3s;
    white-space: nowrap;
}

.srv-tabs {
    justify-content: space-between;
}

.srv-tabs li a:hover {
    color: var(--srv-white);
    opacity: 1;
}

.srv-tabs li.active a {
    color: var(--srv-white);
    border-bottom-color: var(--srv-red);
    opacity: 1;
}

.srv-tabs-toggle {
    display: none;
}

/* ---- Servis Detail Section ---- */
.srv-detail {
    padding: 60px 0;
}

.srv-detail-content {
    display: flex;
    align-items: flex-start;
    gap: 60px;
}

.srv-detail-text {
    flex: 0 0 484px;
}

.srv-detail-text h2 {
    font-size: 35px;
    font-weight: 700;
    line-height: 45px;
    margin-bottom: 25px;
}

.srv-detail-text p {
    font-size: 16px;
    line-height: 25px;
    margin-bottom: 20px;
}

.srv-detail-text ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.srv-detail-text ul li {
    font-size: 16px;
    line-height: 30px;
    padding-left: 20px;
    position: relative;
}

.srv-detail-text ul li::before {
    content: '—';
    position: absolute;
    left: 0;
}

.srv-detail-image {
    flex: 1;
    border-radius: 8px;
    overflow: hidden;
}

.srv-detail-image img {
    width: 100%;
    height: auto;
    object-fit: cover;
    border-radius: 8px;
}

/* ---- Feature Cards (Verimlilik, Bütçe, Uyumluluk) ---- */
.srv-features {
    padding: 40px 0;
}

.srv-feature-cards {
    display: flex;
    gap: 15px;
}

.srv-feature-card {
    flex: 1;
    background-color: var(--srv-card-bg);
    border-radius: 5px;
    padding: 30px;
    min-height: 246px;
}

.srv-feature-card-header {
    display: flex;
    align-items: center;
    gap: 14px;
    margin-bottom: 24px;
}

.srv-feature-card h3 {
    font-size: 20px;
    font-weight: 700;
    margin: 0;
}

.srv-feature-card .srv-icon {
    width: 38px;
    height: 38px;
    flex-shrink: 0;
}

.srv-feature-card ul {
    list-style: disc;
    padding-left: 21px;
    margin: 0;
}

.srv-feature-card ul li {
    font-size: 14px;
    line-height: 25px;
    color: var(--srv-white);
}

/* ---- Process Steps (Mevcut Durum, Yöntem, Destek, Rapor) ---- */
.srv-process {
    padding: 40px 0;
}

.srv-process-flow {
    display: flex;
    gap: 0;
    margin-bottom: 30px;
}

.srv-process-arrow {
    flex: 1;
    position: relative;
    min-height: 310px;
    display: flex;
    flex-direction: column;
    justify-content: flex-start;
    margin-right: -30px;
}

.srv-process-arrow:last-child {
    margin-right: 0;
}

.srv-process-arrow-bg {
    position: absolute;
    inset: 0;
    background-color: var(--srv-card-bg);
    z-index: 0;
}

.srv-process-arrow:nth-child(1) {
    z-index: 4;
}

.srv-process-arrow:nth-child(2) {
    z-index: 3;
}

.srv-process-arrow:nth-child(3) {
    z-index: 2;
}

.srv-process-arrow:nth-child(4) {
    z-index: 1;
}

/* Figma orijinal ölçüler: ok derinliği 60px, girinti 62px */
/* İlk ok: sol düz, sağ ok */
.srv-process-arrow:first-child .srv-process-arrow-bg {
    clip-path: polygon(0 0, calc(100% - 60px) 0, 100% 50%, calc(100% - 60px) 100%, 0 100%);
}

/* Ortadaki oklar: sol girintili, sağ ok */
.srv-process-arrow:nth-child(2) .srv-process-arrow-bg,
.srv-process-arrow:nth-child(3) .srv-process-arrow-bg {
    clip-path: polygon(0 0, calc(100% - 60px) 0, 100% 50%, calc(100% - 60px) 100%, 0 100%, 62px 50%);
}

/* Son ok: sol girintili, sağ düz */
.srv-process-arrow:last-child .srv-process-arrow-bg {
    clip-path: polygon(0 0, 100% 0, 100% 100%, 0 100%, 62px 50%);
}

.srv-process-arrow-content {
    position: relative;
    z-index: 1;
    padding: 22px 70px 22px 25px;
}

.srv-process-arrow:not(:first-child) .srv-process-arrow-content {
    padding-left: 72px;
}

.srv-process-arrow-content h4 {
    font-size: 20px;
    font-weight: 600;
    margin-bottom: 10px;
}

.srv-process-arrow-content .srv-divider {
    width: 140px;
    height: 2px;
    background-color: var(--srv-white);
    margin-bottom: 16px;
}

.srv-process-arrow-content p {
    font-size: 14px;
    line-height: 1.6;
    margin-bottom: 10px;
}

.srv-process-arrow-content ul {
    list-style: disc;
    padding-left: 21px;
    margin: 0;
}

.srv-process-arrow-content ul li {
    font-size: 14px;
    line-height: 1.6;
}


/* ---- Check-Up Section ---- */
.srv-checkup {
    padding: 60px 0;
    border-top: 1px solid var(--srv-border);
}

.srv-checkup h2 {
    font-size: 35px;
    font-weight: 700;
    margin-bottom: 40px;
}

.srv-checkup-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.srv-checkup-item {
    display: flex;
    align-items: center;
    padding: 18px 0;
    border-bottom: 1px solid var(--srv-border);
    gap: 40px;
}

.srv-checkup-item:first-child {
    border-top: 1px solid var(--srv-border);
}

.srv-checkup-item .srv-checkup-title {
    font-size: 20px;
    font-weight: 700;
    min-width: 180px;
    flex-shrink: 0;
}

.srv-checkup-item .srv-checkup-arrow {
    font-size: 24px;
    color: var(--srv-white);
    flex-shrink: 0;
}

.srv-checkup-item .srv-checkup-desc {
    font-size: 20px;
    font-weight: 400;
    flex: 1;
}

/* ---- ACC Danışmanlık Section ---- */
.srv-acc {
    padding: 60px 0;
    border-top: 1px solid var(--srv-border);
}

.srv-acc h2 {
    font-size: 35px;
    font-weight: 700;
    margin-bottom: 40px;
}

.srv-acc-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 6px;
    position: relative;
}

/* Her kart kendi radial-gradient ile dairenin 1/4'ünü gösteriyor */
.srv-acc-card {
    border-radius: 5px;
    padding: 35px;
    min-height: 295px;
    position: relative;
}

/* Sol üst kart: daire sağ-alt köşede */
.srv-acc-card:nth-child(1) {
    background: radial-gradient(circle at calc(100% + 3px) calc(100% + 3px), var(--srv-red) 0px, var(--srv-red) 240px, var(--srv-card-bg) 240px);
}

/* Sağ üst kart: daire sol-alt köşede */
.srv-acc-card:nth-child(2) {
    background: radial-gradient(circle at calc(0% - 3px) calc(100% + 3px), var(--srv-red) 0px, var(--srv-red) 240px, var(--srv-card-bg) 240px);
}

/* Sol alt kart: daire sağ-üst köşede */
.srv-acc-card:nth-child(3) {
    background: radial-gradient(circle at calc(100% + 3px) calc(0% - 3px), var(--srv-red) 0px, var(--srv-red) 240px, var(--srv-card-bg) 240px);
}

/* Sağ alt kart: daire sol-üst köşede */
.srv-acc-card:nth-child(4) {
    background: radial-gradient(circle at calc(0% - 3px) calc(0% - 3px), var(--srv-red) 0px, var(--srv-red) 240px, var(--srv-card-bg) 240px);
}

.srv-acc-card p {
    font-size: 20px;
    line-height: 35px;
    font-weight: 400;
}

/* Cycle icon — grid ortasında */
.srv-acc-diagram-wrapper {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 120px;
    height: 120px;
    z-index: 2;
    pointer-events: none;
}

.srv-acc-cycle-icon {
    width: 100%;
    height: 100%;
}

.srv-acc-cycle-icon img {
    width: 100%;
    height: 100%;
}

/* Metin — dış köşelere, çizgiden 20px uzakta */
.srv-acc-card:nth-child(1) p { padding-right: 50%; padding-bottom: 20px; }
.srv-acc-card:nth-child(2) p { padding-left: 50%; padding-bottom: 20px; }
.srv-acc-card:nth-child(3) p { padding-right: 50%; padding-top: 20px; }
.srv-acc-card:nth-child(4) p { padding-left: 50%; padding-top: 20px; }

/* Label'lar — kırmızı daire alanı içinde ortalanmış */
.srv-acc-label {
    font-size: 20px;
    font-weight: 700;
    color: var(--srv-white);
    line-height: 1.4;
    position: absolute;
    text-align: center;
}

/* Sol üst kart: label sağ-alt köşe (daire quadrant ortası) */
.srv-acc-card:nth-child(1) .srv-acc-label { bottom: 25%; right: 10%; }

/* Sağ üst kart: label sol-alt köşe */
.srv-acc-card:nth-child(2) .srv-acc-label { bottom: 25%; left: 10%; }

/* Sol alt kart: label sağ-üst köşe */
.srv-acc-card:nth-child(3) .srv-acc-label { top: 25%; right: 10%; }

/* Sağ alt kart: label sol-üst köşe */
.srv-acc-card:nth-child(4) .srv-acc-label { top: 25%; left: 10%; }

/* ---- BIM/BEP Ek Section ---- */
.srv-bep-extra {
    padding: 60px 0;
}

.srv-bep-content {
    display: flex;
    align-items: flex-start;
    gap: 60px;
}

.srv-bep-image {
    flex: 0 0 480px;
    border-radius: 8px;
    overflow: hidden;
}

.srv-bep-image img {
    width: 100%;
    height: auto;
    border-radius: 8px;
}

.srv-bep-text {
    flex: 1;
}

.srv-bep-text h3 {
    font-size: 20px;
    font-weight: 700;
    margin-bottom: 12px;
}

.srv-bep-text p {
    font-size: 16px;
    line-height: 25px;
    margin-bottom: 20px;
}


/* ---- Tab Content ---- */
.srv-tab-content {
    display: none;
}

.srv-tab-content.active {
    display: block;
}


/* ---- Responsive ---- */

/* Tablet - 1200px */
@media (max-width: 1200px) {

    .srv-hero-text,
    .srv-detail-text {
        flex: 0 0 400px;
    }

    .srv-process-arrow-content {
        padding: 18px 55px 18px 20px;
    }

    .srv-process-arrow:not(:first-child) .srv-process-arrow-content {
        padding-left: 65px;
    }
}

/* Tablet - 992px */
@media (max-width: 992px) {

    /* Layout */
    .srv-hero-content,
    .srv-detail-content,
    .srv-bep-content {
        flex-direction: column;
        gap: 30px;
    }

    .srv-hero-text,
    .srv-detail-text,
    .srv-bep-image {
        flex: none;
        width: 100%;
    }

    .srv-hero-image {
        max-height: 300px;
    }

    /* Feature Cards */
    .srv-feature-cards {
        flex-direction: column;
        gap: 12px;
    }

    .srv-feature-card {
        min-height: auto;
        padding: 24px;
    }

    /* Process Arrows → düz kutulara dönüş */
    .srv-process-flow {
        flex-direction: column;
        gap: 12px;
    }

    .srv-process-arrow {
        min-height: auto;
        margin-right: 0;
    }

    .srv-process-arrow-bg {
        clip-path: none !important;
        border-radius: 5px;
    }

    .srv-process-arrow-content {
        padding: 24px !important;
    }

    .srv-process-arrow:nth-child(1),
    .srv-process-arrow:nth-child(2),
    .srv-process-arrow:nth-child(3),
    .srv-process-arrow:nth-child(4) {
        z-index: auto;
    }

    /* Check-Up */
    .srv-checkup-item {
        flex-direction: column;
        align-items: flex-start;
        gap: 8px;
        padding: 16px 0;
    }

    .srv-checkup-item .srv-checkup-title {
        font-size: 18px;
        min-width: auto;
    }

    .srv-checkup-item .srv-checkup-desc {
        font-size: 16px;
    }

    /* ACC Grid */
    .srv-acc-grid {
        grid-template-columns: 1fr;
        gap: 16px;
    }

    .srv-acc-diagram-wrapper {
        display: none;
    }

    .srv-acc-card {
        min-height: auto;
        padding: 30px 25px;
        background: var(--srv-card-bg) !important;
    }

    .srv-acc-card p {
        font-size: 16px;
        line-height: 28px;
    }

    .srv-acc-card {
        display: flex;
        flex-direction: column;
    }

    .srv-acc-label {
        position: static !important;
        text-align: left !important;
        margin-bottom: 12px;
        order: -1;
    }

    .srv-acc-card:nth-child(1) p,
    .srv-acc-card:nth-child(2) p,
    .srv-acc-card:nth-child(3) p,
    .srv-acc-card:nth-child(4) p {
        padding: 0 !important;
    }

    /* BEP */
    .srv-bep-text h3 {
        font-size: 18px;
    }

    .srv-bep-text p {
        font-size: 15px;
    }
}

/* Mobil - 768px */
@media (max-width: 768px) {

    /* Başlıklar */
    .srv-hero-text h1,
    .srv-detail-text h2,
    .srv-checkup h2,
    .srv-acc h2 {
        font-size: 26px;
        line-height: 34px;
    }

    .srv-hero-text p,
    .srv-detail-text p {
        font-size: 15px;
        line-height: 23px;
    }

    /* Hero */
    .srv-hero {
        padding: 30px 0 20px;
    }

    .srv-hero-image {
        max-height: 220px;
    }

    /* Tabs → Mobil Dropdown */
    .srv-tabs-section {
        position: sticky;
        top: 0;
        z-index: 90;
    }

    .srv-tabs-section .container {
        position: relative;
    }

    .srv-tabs-toggle {
        display: flex !important;
        align-items: center;
        justify-content: space-between;
        width: 100%;
        padding: 14px 16px;
        background: var(--srv-card-bg);
        border: 1px solid var(--srv-border);
        border-radius: 5px;
        color: var(--srv-white);
        font-size: 15px;
        font-weight: 600;
        line-height: 20px;
        cursor: pointer;
        -webkit-tap-highlight-color: transparent;
    }

    .srv-tabs-toggle::after {
        content: '';
        width: 10px;
        height: 10px;
        border-right: 2px solid var(--srv-white);
        border-bottom: 2px solid var(--srv-white);
        transform: rotate(45deg);
        transition: transform 0.3s;
        flex-shrink: 0;
        margin-left: 12px;
    }

    .srv-tabs-section.open .srv-tabs-toggle::after {
        transform: rotate(-135deg);
    }

    .srv-tabs {
        display: none;
        flex-direction: column;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: var(--srv-card-bg);
        border: 1px solid var(--srv-border);
        border-top: none;
        border-radius: 0 0 5px 5px;
        padding: 4px 0;
        z-index: 100;
        box-shadow: 0 8px 24px rgba(0, 0, 0, 0.4);
    }

    .srv-tabs-section.open .srv-tabs {
        display: flex;
    }

    .srv-tabs li {
        flex: none;
    }

    .srv-tabs li a {
        font-size: 14px;
        padding: 12px 16px;
        line-height: 20px;
        white-space: normal;
        border-bottom: none;
        border-left: 3px solid transparent;
    }

    .srv-tabs li a br {
        display: none;
    }

    .srv-tabs li.active a {
        border-bottom: none;
        border-left-color: var(--srv-red);
        background: rgba(255, 255, 255, 0.05);
    }

    .srv-tabs li a:hover {
        background: rgba(255, 255, 255, 0.05);
    }

    /* Detail */
    .srv-detail {
        padding: 40px 0;
    }

    .srv-detail-text ul li {
        font-size: 14px;
        line-height: 24px;
    }

    /* Feature Cards */
    .srv-feature-card-header {
        margin-bottom: 16px;
    }

    .srv-feature-card h3 {
        font-size: 18px;
    }

    /* Check-Up */
    .srv-checkup {
        padding: 40px 0;
    }

    .srv-checkup h2 {
        margin-bottom: 24px;
    }

    .srv-checkup-item .srv-checkup-arrow {
        display: none;
    }

    /* ACC */
    .srv-acc {
        padding: 40px 0;
    }

    .srv-acc h2 {
        margin-bottom: 24px;
    }

    .srv-acc-card h3 {
        font-size: 18px;
    }

    .srv-acc-card p {
        font-size: 15px;
        line-height: 26px;
    }

    /* BEP */
    .srv-bep-extra {
        padding: 40px 0;
    }

    .srv-bep-content {
        gap: 24px;
    }
}

/* Küçük mobil - 480px */
@media (max-width: 480px) {

    .srv-hero-text h1,
    .srv-detail-text h2,
    .srv-checkup h2,
    .srv-acc h2 {
        font-size: 22px;
        line-height: 30px;
    }

    .srv-hero-text p,
    .srv-detail-text p {
        font-size: 14px;
        line-height: 22px;
    }

    .srv-tabs-toggle {
        font-size: 14px;
        padding: 12px 14px;
    }

    .srv-tabs li a {
        font-size: 13px;
        padding: 10px 16px;
    }

    .srv-feature-card {
        padding: 20px;
    }

    .srv-feature-card .srv-icon {
        width: 32px;
        height: 32px;
    }

    .srv-feature-card h3 {
        font-size: 16px;
    }

    .srv-feature-card ul li {
        font-size: 13px;
    }

    .srv-process-arrow-content h4 {
        font-size: 16px;
    }

    .srv-process-arrow-content p,
    .srv-process-arrow-content ul li {
        font-size: 13px;
    }

    .srv-checkup-item .srv-checkup-title {
        font-size: 16px;
    }

    .srv-checkup-item .srv-checkup-desc {
        font-size: 14px;
    }

    .srv-acc-card {
        padding: 20px;
    }

    .srv-acc-card h3 {
        font-size: 16px;
    }

    .srv-acc-card p {
        font-size: 14px;
        line-height: 24px;
    }

    .srv-detail-text ul li {
        font-size: 13px;
        line-height: 22px;
    }

    .srv-bep-text h3 {
        font-size: 16px;
    }

    .srv-bep-text p {
        font-size: 13px;
        line-height: 22px;
    }
}