/* ==========================================================================
   TS Doğalgaz — Ana Stil Dosyası
   Modern Teknik Kurumsal Tasarım — v2 Düzeltmeler
   ========================================================================== */


/* ==========================================================================
   1. CSS DEĞİŞKENLERİ — DESIGN TOKENS
   ========================================================================== */
:root {
    /* Renkler */
    --ana-renk: #12324A;
    --ana-koyu: #081C2D;
    --vurgu-renk: #F26B21;
    --vurgu-koyu: #C94F12;
    --enerji-renk: #FFB000;
    --zemin: #F4F7FA;
    --yuzey: #FFFFFF;
    --koyu-yuzey: #101820;
    --yazi-renk: #1F2933;
    --yazi-yumusak: #6B7280;
    --border-renk: #D8E0E8;
    --beyaz: #FFFFFF;

    /* Tipografi */
    --font-body: 'Nunito', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --font-heading: 'Poppins', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;

    /* Boyutlar */
    --container-max: 1280px;
    --container-narrow: 900px;
    --header-height: 80px;
    --topbar-height: 40px;

    /* Gölge */
    --shadow-sm: 0 2px 8px rgba(18, 50, 74, 0.06);
    --shadow-md: 0 4px 16px rgba(18, 50, 74, 0.10);
    --shadow-lg: 0 8px 32px rgba(18, 50, 74, 0.14);
    --shadow-hard: 4px 4px 0 rgba(18, 50, 74, 0.08);

    /* Geçişler */
    --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-fast: 0.15s ease;
}

/* ==========================================================================
   2. RESET & BASE
   ========================================================================== */
*,
*::before,
*::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

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

body {
    font-family: var(--font-body);
    font-size: 16px;
    line-height: 1.75;
    color: var(--yazi-renk);
    background-color: var(--zemin);
    max-width: 100%;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    font-weight: 400;
}

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

a {
    text-decoration: none;
    color: inherit;
    transition: var(--transition);
}

ul, ol {
    list-style: none;
}

button {
    cursor: pointer;
    border: none;
    background: none;
    font-family: inherit;
}

input, textarea, select {
    font-family: inherit;
    font-size: inherit;
}

/* ==========================================================================
   3. TİPOGRAFİ
   ========================================================================== */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: 700;
    line-height: 1.3;
    color: var(--ana-renk);
}

h1 { font-size: clamp(1.75rem, 4vw, 2.8rem); font-weight: 800; }
h2 { font-size: clamp(1.4rem, 3.5vw, 2.1rem); font-weight: 700; }
h3 { font-size: clamp(1.1rem, 2.5vw, 1.4rem); font-weight: 600; }
h4 { font-size: 1.1rem; font-weight: 600; }

p {
    margin-bottom: 1rem;
    color: var(--yazi-renk);
    font-size: 0.95rem;
    line-height: 1.75;
}

.text-soft { color: var(--yazi-yumusak); }
.text-accent { color: var(--vurgu-renk); }
.text-white { color: var(--beyaz); }

/* ==========================================================================
   4. LAYOUT — CONTAINER & GRID
   ========================================================================== */
.container {
    width: 100%;
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 24px;
}

.container-narrow {
    max-width: var(--container-narrow);
    margin: 0 auto;
    padding: 0 24px;
}

.container-wide {
    max-width: 100%;
    margin: 0 auto;
    padding: 0 24px;
}

.section {
    padding: 80px 0;
    position: relative;
}

.section--dark {
    background-color: var(--ana-koyu);
    color: var(--beyaz);
}

.section--dark h2,
.section--dark h3,
.section--dark h4 {
    color: var(--beyaz);
}

.section--gray {
    background-color: var(--zemin);
}

.section--white {
    background-color: var(--yuzey);
}

/* Grid System */
.grid {
    display: grid;
    gap: 24px;
}

.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }
.grid-5 { grid-template-columns: repeat(5, 1fr); }

/* Flex helpers */
.flex { display: flex; }
.flex-center { display: flex; align-items: center; justify-content: center; }
.flex-between { display: flex; align-items: center; justify-content: space-between; }
.flex-col { flex-direction: column; }
.flex-wrap { flex-wrap: wrap; }
.gap-8 { gap: 8px; }
.gap-16 { gap: 16px; }
.gap-24 { gap: 24px; }
.gap-32 { gap: 32px; }

/* ==========================================================================
   5. BUTONLAR
   ========================================================================== */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 13px 28px;
    font-family: var(--font-heading);
    font-size: 0.9rem;
    font-weight: 600;
    border: 2px solid transparent;
    cursor: pointer;
    transition: var(--transition);
    position: relative;
    overflow: hidden;
    letter-spacing: 0.01em;
}

.btn--primary {
    background: var(--vurgu-renk);
    color: var(--beyaz);
    border-color: var(--vurgu-renk);
}

.btn--primary:hover {
    background: var(--vurgu-koyu);
    border-color: var(--vurgu-koyu);
    transform: translateY(-2px);
    box-shadow: 0 4px 16px rgba(242, 107, 33, 0.35);
}

.btn--secondary {
    background: transparent;
    color: var(--beyaz);
    border-color: var(--beyaz);
}

.btn--secondary:hover {
    background: var(--beyaz);
    color: var(--ana-renk);
    transform: translateY(-2px);
}

.btn--outline {
    background: transparent;
    color: var(--ana-renk);
    border-color: var(--ana-renk);
}

.btn--outline:hover {
    background: var(--ana-renk);
    color: var(--beyaz);
    transform: translateY(-2px);
}

.btn--dark {
    background: var(--ana-renk);
    color: var(--beyaz);
    border-color: var(--ana-renk);
}

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

.btn--sm {
    padding: 9px 18px;
    font-size: 0.82rem;
}

.btn--lg {
    padding: 16px 36px;
    font-size: 0.95rem;
}

.btn i {
    font-size: 1em;
}

/* ==========================================================================
   6. TOPBAR
   ========================================================================== */
.topbar {
    background: var(--ana-koyu);
    color: rgba(255, 255, 255, 0.8);
    font-size: 0.82rem;
    height: var(--topbar-height);
    display: flex;
    align-items: center;
    position: relative;
    z-index: 1001;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

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

.topbar__left {
    display: flex;
    align-items: center;
    gap: 24px;
}

.topbar__item {
    display: flex;
    align-items: center;
    gap: 6px;
    font-family: var(--font-body);
    font-size: 0.8rem;
}

.topbar__item i {
    color: var(--vurgu-renk);
    font-size: 0.85rem;
    width: 16px;
    text-align: center;
}

.topbar__item a:hover {
    color: var(--vurgu-renk);
}

.topbar__right {
    display: flex;
    align-items: center;
    gap: 12px;
}

.topbar__social {
    display: flex;
    align-items: center;
    gap: 4px;
}

.topbar__social a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 28px;
    height: 28px;
    color: rgba(255, 255, 255, 0.6);
    transition: var(--transition);
    font-size: 0.85rem;
}

.topbar__social a:hover {
    color: var(--vurgu-renk);
}

/* ==========================================================================
   7. HEADER / NAV
   ========================================================================== */
.header {
    background: var(--beyaz);
    height: var(--header-height);
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
}

.header.scrolled {
    box-shadow: var(--shadow-md);
}

.header .container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 100%;
}

/* Logo */
.logo {
    display: flex;
    align-items: center;
    gap: 10px;
    flex-shrink: 0;
}

.logo__icon {
    width: 42px;
    height: 42px;
}

.logo__text {
    display: flex;
    flex-direction: column;
    line-height: 1.15;
}

.logo__name {
    font-family: var(--font-heading);
    font-size: 1.35rem;
    font-weight: 800;
    color: var(--ana-renk);
}

.logo__tagline {
    font-size: 0.62rem;
    color: var(--yazi-yumusak);
    letter-spacing: 0.06em;
    text-transform: uppercase;
    font-weight: 500;
}

/* Navigation */
.nav {
    display: flex;
    align-items: center;
    gap: 2px;
}

.nav__link {
    padding: 8px 14px;
    font-family: var(--font-heading);
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--yazi-renk);
    position: relative;
    transition: var(--transition);
}

.nav__link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 0;
    height: 2px;
    background: var(--vurgu-renk);
    transition: var(--transition);
}

.nav__link:hover,
.nav__link.active {
    color: var(--vurgu-renk);
}

.nav__link:hover::after,
.nav__link.active::after {
    width: 60%;
}

/* Header right */
.header__right {
    display: flex;
    align-items: center;
    gap: 14px;
}

.header__phone {
    display: flex;
    align-items: center;
    gap: 8px;
    font-weight: 700;
    color: var(--ana-renk);
    font-size: 0.9rem;
    font-family: var(--font-heading);
}

.header__phone i {
    color: var(--vurgu-renk);
    font-size: 1rem;
}

.header__phone:hover {
    color: var(--vurgu-renk);
}

.header__whatsapp {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 38px;
    height: 38px;
    background: #25D366;
    color: var(--beyaz);
    font-size: 1.1rem;
    transition: var(--transition);
}

.header__whatsapp:hover {
    background: #1da851;
    transform: translateY(-2px);
}

.header__cta {
    height: 38px;
    display: inline-flex;
    align-items: center;
    padding: 0 22px;
    font-size: 0.82rem;
}

/* Mobile Menu Toggle */
.mobile-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    width: 28px;
    cursor: pointer;
    z-index: 1100;
}

.mobile-toggle span {
    display: block;
    height: 2px;
    width: 100%;
    background: var(--ana-renk);
    transition: var(--transition);
}

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

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

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

/* Mobile Menu Overlay */
.mobile-menu {
    position: fixed;
    top: 0;
    right: -100%;
    width: 320px;
    max-width: 85%;
    height: 100vh;
    background: var(--beyaz);
    z-index: 1050;
    padding: 20px 30px 30px;
    transition: var(--transition);
    box-shadow: -8px 0 32px rgba(0,0,0,0.15);
    overflow-y: auto;
}

.mobile-menu.open {
    right: 0;
}

.mobile-menu__link {
    display: block;
    padding: 14px 0;
    font-family: var(--font-heading);
    font-size: 1.05rem;
    font-weight: 600;
    color: var(--yazi-renk);
    border-bottom: 1px solid var(--border-renk);
    transition: var(--transition);
}

.mobile-menu__link:hover,
.mobile-menu__link.active {
    color: var(--vurgu-renk);
    padding-left: 8px;
}

.mobile-menu__contact {
    margin-top: 30px;
    padding-top: 20px;
    border-top: 2px solid var(--vurgu-renk);
}

.mobile-menu__contact a {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 12px 0;
    font-weight: 600;
    color: var(--ana-renk);
    font-size: 0.9rem;
}

.mobile-menu__contact a i {
    color: var(--vurgu-renk);
    font-size: 1.1rem;
    width: 20px;
    text-align: center;
}

.mobile-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(8, 28, 45, 0.5);
    z-index: 1040;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition);
}

.mobile-overlay.active {
    opacity: 1;
    visibility: visible;
}

/* ==========================================================================
   8. SOL SABİT İLETİŞİM BUTONLARI
   ========================================================================== */
.fixed-contact {
    position: fixed;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    z-index: 999;
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.fixed-contact__btn {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 12px 14px;
    color: var(--beyaz);
    font-size: 0.82rem;
    font-weight: 600;
    white-space: nowrap;
    transition: var(--transition);
    overflow: hidden;
    width: 48px;
    height: 48px;
}

.fixed-contact__btn:hover {
    width: auto;
    padding-right: 20px;
}

.fixed-contact__btn i {
    font-size: 1.15rem;
    flex-shrink: 0;
    width: 20px;
    text-align: center;
}

.fixed-contact__btn span {
    opacity: 0;
    transform: translateX(-10px);
    transition: var(--transition);
}

.fixed-contact__btn:hover span {
    opacity: 1;
    transform: translateX(0);
}

.fixed-contact__btn--phone {
    background: var(--ana-renk);
}

.fixed-contact__btn--phone:hover {
    background: var(--ana-koyu);
}

.fixed-contact__btn--whatsapp {
    background: #25D366;
}

.fixed-contact__btn--whatsapp i {
    font-size: 1.4rem;
}
.fixed-contact__btn--whatsapp:hover {
    background: #1da851;
}

/* ==========================================================================
   9. HERO SLIDER
   ========================================================================== */
.hero-slider {
    position: relative;
    height: 70vh;
    min-height: 450px;
    max-height: 650px;
    overflow: hidden;
    background: var(--ana-koyu);
    cursor: grab;
    user-select: none;
}

.hero-slider:active {
    cursor: grabbing;
}

.hero-slider__slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    transition: opacity 1s ease;
    z-index: 1;
}

.hero-slider__slide.active {
    opacity: 1;
    z-index: 2;
}

.hero-slider__bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.hero-slider__overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(
        135deg,
        rgba(8, 28, 45, 0.88) 0%,
        rgba(18, 50, 74, 0.72) 50%,
        rgba(8, 28, 45, 0.80) 100%
    );
}

/* Blueprint doku */
.hero-slider__overlay::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image:
        linear-gradient(rgba(255,255,255,0.03) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255,255,255,0.03) 1px, transparent 1px);
    background-size: 60px 60px;
}

.hero-slider__content {
    position: absolute;
    top: 50%;
    left: 0;
    transform: translateY(-55%);
    width: 100%;
    z-index: 5;
    padding: 0 24px;
}

.hero-slider__inner {
    max-width: var(--container-max);
    margin: 0 auto;
}

.hero-slider__badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 6px 16px;
    background: rgba(242, 107, 33, 0.15);
    border: 1px solid rgba(242, 107, 33, 0.3);
    color: var(--enerji-renk);
    font-size: 0.78rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    margin-bottom: 16px;
    font-family: var(--font-heading);
}

.hero-slider__title {
    font-family: var(--font-heading);
    font-size: clamp(1.8rem, 4.5vw, 3.2rem);
    font-weight: 800;
    color: var(--beyaz);
    line-height: 1.2;
    max-width: 650px;
    margin-bottom: 14px;
}

.hero-slider__title span {
    color: var(--vurgu-renk);
}

.hero-slider__desc {
    font-size: 1rem;
    color: rgba(255, 255, 255, 0.75);
    max-width: 520px;
    margin-bottom: 28px;
    line-height: 1.7;
    font-weight: 400;
}

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

/* Slider Controls */
.hero-slider__arrows {
    position: absolute;
    bottom: 36px;
    right: 40px;
    display: flex;
    gap: 4px;
    z-index: 10;
}

.hero-slider__arrow {
    width: 46px;
    height: 46px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.2);
    color: var(--beyaz);
    font-size: 1rem;
    cursor: pointer;
    transition: var(--transition);
}

.hero-slider__arrow:hover {
    background: var(--vurgu-renk);
    border-color: var(--vurgu-renk);
}

.hero-slider__dots {
    position: absolute;
    bottom: 28px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 8px;
    z-index: 10;
}

.hero-slider__dot {
    width: 40px;
    height: 4px;
    background: rgba(255, 255, 255, 0.3);
    cursor: pointer;
    transition: var(--transition);
}

.hero-slider__dot.active {
    background: var(--vurgu-renk);
    width: 60px;
}

/* ==========================================================================
   10. SAYFA HERO (iç sayfalar)
   ========================================================================== */
.page-hero {
    position: relative;
    background: var(--ana-koyu);
    padding: 100px 0 50px;
    overflow: hidden;
}

.page-hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image:
        linear-gradient(rgba(255,255,255,0.03) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255,255,255,0.03) 1px, transparent 1px);
    background-size: 60px 60px;
}

.page-hero::after {
    content: '';
    position: absolute;
    bottom: 0;
    right: 0;
    width: 300px;
    height: 300px;
    background: radial-gradient(circle, rgba(242, 107, 33, 0.08), transparent 70%);
}

.page-hero__content {
    position: relative;
    z-index: 2;
}

.page-hero__breadcrumb,
.breadcrumb {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 14px;
    font-size: 0.85rem;
    color: rgba(255, 255, 255, 0.6);
    font-family: var(--font-body);
    font-weight: 500;
    flex-wrap: wrap;
}

.page-hero__breadcrumb a,
.breadcrumb a {
    color: rgba(255, 255, 255, 0.6);
}

.page-hero__breadcrumb a:hover,
.breadcrumb a:hover {
    color: var(--vurgu-renk);
}

.page-hero__breadcrumb span,
.breadcrumb span {
    color: var(--vurgu-renk);
}

.page-hero__breadcrumb i,
.breadcrumb i {
    font-size: 0.65rem;
    opacity: 0.5;
}

.page-hero__title {
    font-size: clamp(1.6rem, 4vw, 2.5rem);
    color: var(--beyaz);
    margin-bottom: 10px;
    font-weight: 700;
}

.page-hero__desc {
    color: rgba(255, 255, 255, 0.65);
    max-width: 600px;
    font-size: 0.95rem;
    line-height: 1.7;
}

/* ==========================================================================
   11. BÖLÜM BAŞLIKLARI
   ========================================================================== */
.section-header {
    text-align: center;
    margin-bottom: 48px;
    position: relative;
}

.section-header__badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 4px 14px;
    background: rgba(242, 107, 33, 0.08);
    border: 1px solid rgba(242, 107, 33, 0.15);
    color: var(--vurgu-renk);
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    margin-bottom: 12px;
    font-family: var(--font-heading);
}

.section-header__title {
    margin-bottom: 14px;
}

.section-header__line {
    display: block;
    width: 60px;
    height: 3px;
    background: var(--vurgu-renk);
    margin: 0 auto 14px;
}

.section-header__desc {
    color: var(--yazi-yumusak);
    max-width: 650px;
    margin: 0 auto;
    font-size: 0.95rem;
}

.section--dark .section-header__desc {
    color: rgba(255, 255, 255, 0.65);
}

.section--dark .section-header__badge {
    background: rgba(242, 107, 33, 0.15);
    border-color: rgba(242, 107, 33, 0.3);
}

/* ==========================================================================
   12. FİRMA TANITIM BÖLÜMÜ (Anasayfa)
   ========================================================================== */
.about-preview {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
    align-items: center;
    overflow-x: hidden;
}

.about-preview__img {
    position: relative;
}

.about-preview__img img {
    width: 100%;
    height: 380px;
    object-fit: cover;
}

.about-preview__img::after {
    content: '';
    position: absolute;
    bottom: -14px;
    right: -14px;
    width: 100px;
    height: 100px;
    border: 3px solid var(--vurgu-renk);
    z-index: -1;
}

.about-preview__stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
    margin-top: 28px;
}

.stat-box {
    text-align: center;
    padding: 18px 10px;
    background: var(--zemin);
    border-bottom: 3px solid var(--vurgu-renk);
}

.stat-box__number {
    font-family: var(--font-heading);
    font-size: 2rem;
    font-weight: 800;
    color: var(--vurgu-renk);
    line-height: 1;
}

.stat-box__label {
    font-size: 0.75rem;
    color: var(--yazi-yumusak);
    margin-top: 4px;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    font-weight: 600;
}

/* ==========================================================================
   13. HİZMET KARTLARI
   ========================================================================== */
.service-card {
    display: block;
    background: var(--yuzey);
    border: 1px solid var(--border-renk);
    position: relative;
    overflow: hidden;
    transition: var(--transition);
}

.service-card::before {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 3px;
    background: var(--vurgu-renk);
    transform: scaleX(0);
    transition: var(--transition);
}

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

.service-card:hover::before {
    transform: scaleX(1);
}

/* Service card WITH image (new default for homepage) */
.service-card__img {
    width: 100%;
    height: 200px;
    overflow: hidden;
}

.service-card__img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition);
}

.service-card:hover .service-card__img img {
    transform: scale(1.06);
}

.service-card__body {
    padding: 24px 20px;
}

.service-card__icon {
    width: 50px;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(242, 107, 33, 0.08);
    color: var(--vurgu-renk);
    font-size: 1.3rem;
    margin-bottom: 14px;
    transition: var(--transition);
}

.service-card:hover .service-card__icon {
    background: var(--vurgu-renk);
    color: var(--beyaz);
}

.service-card__title {
    font-family: var(--font-heading);
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--ana-renk);
    margin-bottom: 10px;
}

.service-card__desc {
    color: var(--yazi-yumusak);
    font-size: 0.88rem;
    margin-bottom: 14px;
    line-height: 1.65;
}

.service-card__more {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    color: var(--vurgu-renk);
    font-weight: 600;
    font-size: 0.85rem;
    transition: var(--transition);
    font-family: var(--font-heading);
}

.service-card:hover .service-card__more {
    gap: 10px;
}

/* Büyük Hizmet Kartı (Hizmetler sayfası) */
.service-card--large {
    display: grid;
    grid-template-columns: 300px 1fr;
    gap: 0;
}

.service-card--large .service-card__img {
    height: 100%;
    min-height: 260px;
}

.service-card--large .service-card__img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.service-card--large .service-card__body {
    padding: 28px 32px;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

/* ==========================================================================
   14. SÜREÇ ADIMLARI
   ========================================================================== */
.process-steps {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 24px;
    position: relative;
}

.process-step {
    text-align: center;
    position: relative;
    padding: 28px 14px;
}

.process-step__number {
    width: 56px;
    height: 56px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--vurgu-renk);
    color: var(--beyaz);
    font-family: var(--font-heading);
    font-size: 1.2rem;
    font-weight: 800;
    margin: 0 auto 16px;
}

.process-step__title {
    font-family: var(--font-heading);
    font-size: 1rem;
    font-weight: 700;
    margin-bottom: 8px;
    color: var(--ana-renk);
}

.process-step__desc {
    font-size: 0.85rem;
    color: var(--yazi-yumusak);
    line-height: 1.6;
}

/* Bağlayıcı çizgi */
.process-step:not(:last-child)::after {
    content: '';
    position: absolute;
    top: 54px;
    right: -12px;
    width: 24px;
    height: 2px;
    background: var(--border-renk);
}

.section--dark .process-step__title {
    color: var(--beyaz);
}

.section--dark .process-step__desc {
    color: rgba(255, 255, 255, 0.6);
}

.section--dark .process-step:not(:last-child)::after {
    background: rgba(255, 255, 255, 0.15);
}

/* ==========================================================================
   15. NEDEN TS DOĞALGAZ (Avantajlar)
   ========================================================================== */
.advantage-card {
    padding: 24px;
    border: 1px solid var(--border-renk);
    background: var(--yuzey);
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.advantage-card::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 3px;
    background: var(--vurgu-renk);
    transform: scaleX(0);
    transition: var(--transition);
}

.advantage-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
}

.advantage-card:hover::after {
    transform: scaleX(1);
}

.advantage-card__icon {
    width: 46px;
    height: 46px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(242, 107, 33, 0.08);
    color: var(--vurgu-renk);
    font-size: 1.2rem;
    margin-bottom: 14px;
}

.advantage-card__title {
    font-family: var(--font-heading);
    font-size: 1rem;
    font-weight: 700;
    margin-bottom: 8px;
    color: var(--ana-renk);
}

.advantage-card__desc {
    font-size: 0.85rem;
    color: var(--yazi-yumusak);
    line-height: 1.65;
}

/* ==========================================================================
   16. ÖNE ÇIKAN HİZMETLER (Anasayfa featured)
   ========================================================================== */
.featured-service {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0;
    align-items: stretch;
    margin-bottom: 32px;
    background: var(--yuzey);
    border: 1px solid var(--border-renk);
    overflow: hidden;
    transition: var(--transition);
}

.featured-service:hover {
    box-shadow: var(--shadow-md);
}

.featured-service:nth-child(even) {
    direction: rtl;
}

.featured-service:nth-child(even) > * {
    direction: ltr;
}

.featured-service__img {
    height: 100%;
    min-height: 320px;
}

.featured-service__img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.featured-service__content {
    padding: 40px 36px;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.featured-service__tag {
    display: inline-flex;
    padding: 4px 12px;
    background: rgba(242, 107, 33, 0.08);
    color: var(--vurgu-renk);
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    margin-bottom: 14px;
    width: fit-content;
    font-family: var(--font-heading);
}

.featured-service__title {
    font-size: 1.3rem;
    margin-bottom: 14px;
}

.featured-service__desc {
    color: var(--yazi-yumusak);
    margin-bottom: 20px;
    line-height: 1.7;
    font-size: 0.92rem;
}

/* ==========================================================================
   17. BLOG KARTLARI
   ========================================================================== */
.blog-card {
    display: block;
    background: var(--yuzey);
    border: 1px solid var(--border-renk);
    overflow: hidden;
    transition: var(--transition);
}

.blog-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
    border-color: transparent;
}

.blog-card__img {
    width: 100%;
    height: 200px;
    overflow: hidden;
}

.blog-card__img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition);
}

.blog-card:hover .blog-card__img img {
    transform: scale(1.05);
}

.blog-card__body {
    padding: 20px;
}

.blog-card__meta {
    display: flex;
    align-items: center;
    gap: 14px;
    margin-bottom: 10px;
    font-size: 0.8rem;
    color: var(--yazi-yumusak);
    font-weight: 500;
}

.blog-card__category {
    display: inline-flex;
    padding: 2px 10px;
    background: rgba(242, 107, 33, 0.08);
    color: var(--vurgu-renk);
    font-size: 0.72rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    font-family: var(--font-heading);
}

.blog-card__title {
    font-family: var(--font-heading);
    font-size: 1.05rem;
    font-weight: 700;
    color: var(--ana-renk);
    margin-bottom: 8px;
    line-height: 1.35;
    transition: var(--transition);
}

.blog-card:hover .blog-card__title {
    color: var(--vurgu-renk);
}

.blog-card__excerpt {
    color: var(--yazi-yumusak);
    font-size: 0.85rem;
    line-height: 1.6;
    margin-bottom: 14px;
}

.blog-card__more {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    color: var(--vurgu-renk);
    font-weight: 600;
    font-size: 0.85rem;
    font-family: var(--font-heading);
}

.blog-card:hover .blog-card__more {
    gap: 10px;
}

/* ==========================================================================
   18. GALERİ
   ========================================================================== */
.gallery-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 12px;
}

.gallery-card {
    position: relative;
    cursor: pointer;
    overflow: hidden;
    aspect-ratio: 1;
    background: var(--ana-koyu);
}

.gallery-card img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition);
}

.gallery-card:hover img {
    transform: scale(1.08);
    opacity: 0.7;
}

.gallery-card__overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(8, 28, 45, 0);
    transition: var(--transition);
}

.gallery-card:hover .gallery-card__overlay {
    background: rgba(8, 28, 45, 0.5);
}

.gallery-card__overlay i {
    color: var(--beyaz);
    font-size: 1.6rem;
    opacity: 0;
    transform: scale(0.8);
    transition: var(--transition);
}

.gallery-card:hover .gallery-card__overlay i {
    opacity: 1;
    transform: scale(1);
}

/* Galeri Filter */
.gallery-filter {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
    justify-content: center;
    margin-bottom: 28px;
}

.gallery-filter__btn {
    padding: 8px 18px;
    font-family: var(--font-heading);
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--yazi-yumusak);
    background: transparent;
    border: 1px solid var(--border-renk);
    cursor: pointer;
    transition: var(--transition);
}

.gallery-filter__btn:hover,
.gallery-filter__btn.active {
    background: var(--vurgu-renk);
    color: var(--beyaz);
    border-color: var(--vurgu-renk);
}

/* ==========================================================================
   19. LIGHTBOX
   ========================================================================== */
.lightbox {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.95);
    z-index: 10000;
    display: none;
    align-items: center;
    justify-content: center;
    flex-direction: column;
    cursor: grab;
    user-select: none;
}

.lightbox.active {
    display: flex;
}

.lightbox:active {
    cursor: grabbing;
}

.lightbox__close {
    position: absolute;
    top: 16px;
    right: 16px;
    color: var(--beyaz);
    font-size: 1.6rem;
    cursor: pointer;
    z-index: 10;
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
    background: rgba(255,255,255,0.1);
}

.lightbox__close:hover {
    color: var(--vurgu-renk);
    background: rgba(255,255,255,0.2);
}

.lightbox__main {
    max-width: 85%;
    max-height: 72vh;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
}

.lightbox__main img,
.lightbox__main video {
    max-width: 100%;
    max-height: 72vh;
    object-fit: contain;
    pointer-events: none;
}

.lightbox__nav {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255, 255, 255, 0.1);
    color: var(--beyaz);
    font-size: 1.2rem;
    cursor: pointer;
    transition: var(--transition);
    z-index: 10;
}

.lightbox__nav:hover {
    background: var(--vurgu-renk);
}

.lightbox__nav--prev {
    left: 16px;
}

.lightbox__nav--next {
    right: 16px;
}

.lightbox__thumbs {
    display: flex;
    gap: 6px;
    margin-top: 16px;
    max-width: 85%;
    overflow-x: auto;
    padding: 6px 0;
}

.lightbox__thumb {
    width: 56px;
    height: 56px;
    flex-shrink: 0;
    cursor: pointer;
    opacity: 0.5;
    transition: var(--transition);
    overflow: hidden;
}

.lightbox__thumb.active {
    opacity: 1;
    outline: 2px solid var(--vurgu-renk);
}

.lightbox__thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

/* ==========================================================================
   20. CTA BÖLÜMÜ
   ========================================================================== */
.cta-section {
    position: relative;
    background: var(--ana-koyu);
    padding: 70px 0;
    overflow: hidden;
}

.cta-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image:
        linear-gradient(rgba(242, 107, 33, 0.03) 1px, transparent 1px),
        linear-gradient(90deg, rgba(242, 107, 33, 0.03) 1px, transparent 1px);
    background-size: 40px 40px;
}

.cta-section::after {
    content: '';
    position: absolute;
    top: -50%;
    right: -20%;
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, rgba(242, 107, 33, 0.1), transparent 70%);
}

.cta-section .container {
    position: relative;
    z-index: 2;
    text-align: center;
}

.cta-section__title {
    font-size: clamp(1.5rem, 3.5vw, 2.2rem);
    color: var(--beyaz);
    margin-bottom: 14px;
}

.cta-section__desc {
    color: rgba(255, 255, 255, 0.65);
    max-width: 580px;
    margin: 0 auto 28px;
    font-size: 0.95rem;
}

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

.cta-section__buttons .btn {
    min-height: 52px;
    min-width: 220px;
    justify-content: center;
}

.cta-section__phone {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-top: 20px;
    justify-content: center;
    color: rgba(255, 255, 255, 0.7);
    font-size: 1rem;
}

.cta-section__phone strong {
    color: var(--enerji-renk);
    font-family: var(--font-heading);
    font-size: 1.2rem;
}

/* WhatsApp brand ikonu solid ikonlardan ince çizilir — dengeleme */
.fa-whatsapp {
    transform: scale(1.25);
}

/* ==========================================================================
   21. SIDEBAR
   ========================================================================== */
.content-with-sidebar {
    display: grid;
    grid-template-columns: 1fr 300px;
    gap: 36px;
    align-items: start;
}

.content-with-sidebar > main,
.content-with-sidebar > article,
.content-with-sidebar > div:first-child {
    min-width: 0;
    word-break: break-word;
}

.sidebar {
    position: sticky;
    top: 100px;
    align-self: start;
    min-width: 0;
}

.sidebar__widget {
    background: var(--yuzey);
    border: 1px solid var(--border-renk);
    margin-bottom: 20px;
    overflow: hidden;
}

.sidebar__widget-title {
    font-family: var(--font-heading);
    font-size: 1rem;
    font-weight: 700;
    padding: 14px 18px;
    background: var(--ana-renk);
    color: var(--beyaz);
    border-bottom: 3px solid var(--vurgu-renk);
}

.sidebar__list {
    padding: 10px 0;
}

.sidebar__list-item {
    display: block;
    padding: 9px 18px;
    font-size: 0.88rem;
    color: var(--yazi-renk);
    transition: var(--transition);
    border-left: 3px solid transparent;
    font-weight: 500;
}

.sidebar__list-item:hover,
.sidebar__list-item.active {
    background: var(--zemin);
    color: var(--vurgu-renk);
    border-left-color: var(--vurgu-renk);
    padding-left: 22px;
}

.sidebar__cta {
    padding: 22px 18px;
    background: linear-gradient(135deg, var(--ana-renk), var(--ana-koyu));
    text-align: center;
}

.sidebar__cta h4 {
    color: var(--beyaz);
    font-size: 1rem;
    margin-bottom: 10px;
}

.sidebar__cta p {
    color: rgba(255, 255, 255, 0.65);
    font-size: 0.85rem;
    margin-bottom: 14px;
}

.sidebar__cta .btn {
    width: 100%;
    justify-content: center;
}

/* Blog sidebar recent posts */
.sidebar__recent-post {
    display: flex;
    gap: 10px;
    padding: 10px 18px;
    transition: var(--transition);
}

.sidebar__recent-post:hover {
    background: var(--zemin);
}

.sidebar__recent-post img {
    width: 65px;
    height: 55px;
    object-fit: cover;
    flex-shrink: 0;
}

.sidebar__recent-post-title {
    font-size: 0.82rem;
    font-weight: 600;
    color: var(--ana-renk);
    line-height: 1.3;
    margin-bottom: 3px;
    transition: var(--transition);
    font-family: var(--font-heading);
}

.sidebar__recent-post:hover .sidebar__recent-post-title {
    color: var(--vurgu-renk);
}

.sidebar__recent-post-date {
    font-size: 0.75rem;
    color: var(--yazi-yumusak);
}

/* ==========================================================================
   22. ACCORDION (SSS)
   ========================================================================== */
.accordion {
    width: 100%;
}

.accordion__category {
    margin-bottom: 36px;
}

.accordion__category-title {
    font-family: var(--font-heading);
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--ana-renk);
    padding-bottom: 10px;
    border-bottom: 2px solid var(--vurgu-renk);
    margin-bottom: 14px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.accordion__category-title i {
    color: var(--vurgu-renk);
}

.accordion__item {
    border: 1px solid var(--border-renk);
    margin-bottom: 6px;
    background: var(--yuzey);
    transition: var(--transition);
}

.accordion__item.active {
    border-color: var(--vurgu-renk);
}

.accordion__header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 100%;
    padding: 16px 20px;
    cursor: pointer;
    font-family: var(--font-heading);
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--ana-renk);
    background: none;
    border: none;
    text-align: left;
    transition: var(--transition);
    gap: 14px;
}

.accordion__header:hover {
    color: var(--vurgu-renk);
}

.accordion__icon {
    width: 26px;
    height: 26px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--zemin);
    color: var(--vurgu-renk);
    flex-shrink: 0;
    transition: var(--transition);
    font-size: 0.8rem;
}

.accordion__item.active .accordion__icon {
    background: var(--vurgu-renk);
    color: var(--beyaz);
    transform: rotate(45deg);
}

.accordion__body {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s ease;
}

.accordion__content {
    padding: 0 20px 18px;
    color: var(--yazi-yumusak);
    line-height: 1.7;
    font-size: 0.9rem;
}

/* ==========================================================================
   23. İLETİŞİM SAYFASI
   ========================================================================== */
.contact-cards {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 16px;
    margin-bottom: 50px;
}

.contact-card {
    text-align: center;
    padding: 28px 16px;
    background: var(--yuzey);
    border: 1px solid var(--border-renk);
    transition: var(--transition);
}

.contact-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
    border-color: var(--vurgu-renk);
}

.contact-card__icon {
    width: 50px;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(242, 107, 33, 0.08);
    color: var(--vurgu-renk);
    font-size: 1.2rem;
    margin: 0 auto 14px;
}

.contact-card__title {
    font-family: var(--font-heading);
    font-size: 0.95rem;
    font-weight: 700;
    margin-bottom: 6px;
    color: var(--ana-renk);
}

.contact-card__text {
    font-size: 0.85rem;
    color: var(--yazi-yumusak);
    line-height: 1.5;
}

.contact-card__text a {
    color: var(--vurgu-renk);
    font-weight: 600;
}

/* İletişim Form + Bilgi Grid */
.contact-grid {
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    gap: 36px;
    margin-bottom: 50px;
    align-items: stretch;
}

.contact-form-box {
    background: var(--yuzey);
    border: 1px solid var(--border-renk);
    padding: 32px;
}

.contact-form-box form textarea {
    min-height: 140px;
}

.contact-form-box h3 {
    margin-bottom: 6px;
}

.contact-form-box p {
    color: var(--yazi-yumusak);
    margin-bottom: 24px;
    font-size: 0.9rem;
}

.contact-info-box {
    background: var(--ana-renk);
    padding: 32px;
    color: var(--beyaz);
}

.contact-info-box h3 {
    color: var(--beyaz);
    margin-bottom: 8px;
    font-size: 1.2rem;
}

.contact-info-box > p {
    color: rgba(255,255,255,0.65);
    margin-bottom: 28px;
    font-size: 0.9rem;
}

.contact-info-item {
    display: flex;
    align-items: flex-start;
    gap: 14px;
    margin-bottom: 22px;
}

.contact-info-item i {
    color: var(--vurgu-renk);
    font-size: 1.1rem;
    margin-top: 3px;
    width: 20px;
    text-align: center;
    flex-shrink: 0;
}

.contact-info-item__label {
    display: block;
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: rgba(255,255,255,0.5);
    margin-bottom: 3px;
    font-family: var(--font-heading);
    font-weight: 600;
}

.contact-info-item__value {
    font-size: 0.92rem;
    color: rgba(255,255,255,0.85);
    font-weight: 500;
}

.contact-info-item__value a {
    color: rgba(255,255,255,0.85);
}

.contact-info-item__value a:hover {
    color: var(--vurgu-renk);
}

/* Hızlı İletişim Buton Barı */
.contact-action-bar {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
    margin-bottom: 50px;
}

.contact-action-bar__btn {
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 20px 28px;
    color: var(--beyaz);
    font-size: 0.9rem;
    transition: var(--transition);
}

.contact-action-bar__btn i {
    font-size: 1.4rem;
    flex-shrink: 0;
}

.contact-action-bar__btn span {
    font-weight: 600;
    font-family: var(--font-heading);
}

.contact-action-bar__btn strong {
    font-family: var(--font-heading);
    font-size: 1.1rem;
    margin-left: auto;
}

.contact-action-bar__btn--phone {
    background: var(--vurgu-renk);
}

.contact-action-bar__btn--phone:hover {
    background: var(--vurgu-koyu);
    transform: translateY(-2px);
    box-shadow: 0 4px 16px rgba(242, 107, 33, 0.35);
}

.contact-action-bar__btn--whatsapp {
    background: #25D366;
}

.contact-action-bar__btn--whatsapp:hover {
    background: #1da851;
    transform: translateY(-2px);
    box-shadow: 0 4px 16px rgba(37, 211, 102, 0.35);
}

.form-group {
    margin-bottom: 18px;
}

.form-group label {
    display: block;
    font-family: var(--font-heading);
    font-weight: 600;
    margin-bottom: 5px;
    color: var(--ana-renk);
    font-size: 0.85rem;
}

.form-group input,
.form-group textarea,
.form-group select {
    width: 100%;
    padding: 12px 14px;
    border: 1px solid var(--border-renk);
    background: var(--yuzey);
    color: var(--yazi-renk);
    font-size: 0.9rem;
    transition: var(--transition);
    outline: none;
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
    border-color: var(--vurgu-renk);
    box-shadow: 0 0 0 3px rgba(242, 107, 33, 0.1);
}

.form-group textarea {
    height: 130px;
    resize: vertical;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 14px;
}

/* Map */
.contact-map {
    width: 100%;
    overflow: hidden;
    border: 1px solid var(--border-renk);
}

.contact-map iframe {
    width: 100%;
    height: 380px;
    display: block;
}

/* ==========================================================================
   24. FOOTER
   ========================================================================== */
.footer {
    background: var(--ana-koyu);
    color: rgba(255, 255, 255, 0.7);
    position: relative;
    overflow: hidden;
}

.footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image:
        linear-gradient(rgba(255,255,255,0.015) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255,255,255,0.015) 1px, transparent 1px);
    background-size: 50px 50px;
}

.footer__main {
    position: relative;
    z-index: 2;
    padding: 50px 0 36px;
}

.footer__grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr 1.2fr;
    gap: 36px;
}

.footer__brand p {
    color: rgba(255, 255, 255, 0.55);
    font-size: 0.85rem;
    margin-top: 14px;
    line-height: 1.7;
}

.footer__title {
    font-family: var(--font-heading);
    font-size: 1rem;
    font-weight: 700;
    color: var(--beyaz);
    margin-bottom: 18px;
    padding-bottom: 8px;
    border-bottom: 2px solid var(--vurgu-renk);
    display: inline-block;
}

.footer__link {
    display: block;
    padding: 5px 0;
    font-size: 0.85rem;
    color: rgba(255, 255, 255, 0.6);
    transition: var(--transition);
    font-weight: 500;
}

.footer__link:hover {
    color: var(--vurgu-renk);
    padding-left: 6px;
}

.footer__contact-item {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    margin-bottom: 14px;
    font-size: 0.85rem;
}

.footer__contact-item i {
    color: var(--vurgu-renk);
    margin-top: 3px;
    flex-shrink: 0;
    width: 16px;
    text-align: center;
}

/* Footer bottom bar */
.footer__bottom {
    position: relative;
    z-index: 2;
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    padding: 18px 0;
}

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

.footer__copyright {
    font-size: 0.8rem;
}

.footer__social {
    display: flex;
    gap: 6px;
}

.footer__social a {
    width: 34px;
    height: 34px;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 1px solid rgba(255, 255, 255, 0.15);
    color: rgba(255, 255, 255, 0.6);
    font-size: 0.9rem;
    transition: var(--transition);
}

.footer__social a:hover {
    background: var(--vurgu-renk);
    border-color: var(--vurgu-renk);
    color: var(--beyaz);
}

/* ==========================================================================
   25. HİZMET DETAY SAYFASI
   ========================================================================== */
.service-detail__intro {
    font-size: 0.95rem;
    line-height: 1.8;
    color: var(--yazi-renk);
    margin-bottom: 36px;
}

.service-detail__section {
    margin-bottom: 36px;
}

.service-detail__section h2 {
    font-size: 1.4rem;
    margin-bottom: 14px;
    padding-bottom: 10px;
    border-bottom: 2px solid var(--border-renk);
}

.service-detail__section h3 {
    font-size: 1.1rem;
    margin-bottom: 10px;
    color: var(--ana-renk);
}

.service-detail__list {
    padding-left: 0;
    margin-bottom: 18px;
}

.service-detail__list li {
    position: relative;
    padding: 6px 0 6px 24px;
    color: var(--yazi-renk);
    line-height: 1.65;
    font-size: 0.92rem;
}

.service-detail__list li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 14px;
    width: 7px;
    height: 7px;
    background: var(--vurgu-renk);
}

/* Mini SSS in service detail */
.service-faq {
    padding: 0;
    margin-top: 18px;
}

.service-faq__item {
    margin-bottom: 8px;
    background: var(--yuzey);
    border: 1px solid var(--border-renk);
    border-left: 3px solid var(--border-renk);
    transition: var(--transition);
}

.service-faq__item.active {
    border-left-color: var(--vurgu-renk);
    box-shadow: 0 2px 8px rgba(0,0,0,0.06);
}

.service-faq__question {
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 100%;
    padding: 14px 18px;
    cursor: pointer;
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 0.88rem;
    color: var(--ana-renk);
    background: none;
    border: none;
    text-align: left;
    transition: var(--transition);
    gap: 14px;
}

.service-faq__question:hover {
    color: var(--vurgu-renk);
}

.service-faq__question i {
    width: 22px;
    height: 22px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--zemin);
    color: var(--vurgu-renk);
    border-radius: 50%;
    flex-shrink: 0;
    transition: var(--transition);
    font-size: 0.7rem;
}

.service-faq__item.active .service-faq__question {
    color: var(--vurgu-renk);
}

.service-faq__item.active .service-faq__question i {
    background: var(--vurgu-renk);
    color: var(--beyaz);
    transform: rotate(45deg);
}

.service-faq__answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s ease;
}

.service-faq__answer p {
    padding: 0 18px 16px;
    color: var(--yazi-yumusak);
    font-size: 0.85rem;
    line-height: 1.7;
}

/* ==========================================================================
   26. BLOG DETAY
   ========================================================================== */
.blog-detail__meta {
    display: flex;
    align-items: center;
    gap: 14px;
    margin-bottom: 20px;
    padding-bottom: 14px;
    border-bottom: 1px solid var(--border-renk);
    font-size: 0.85rem;
}

.blog-detail__cover {
    width: 100%;
    height: 360px;
    overflow: hidden;
    margin-bottom: 28px;
    display: block;
}

.blog-detail__cover img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.blog-detail__content {
    font-size: 0.95rem;
    line-height: 1.85;
    color: var(--yazi-renk);
}

.blog-detail__content h2 {
    font-size: 1.35rem;
    margin: 36px 0 14px;
    padding-bottom: 8px;
    border-bottom: 2px solid var(--border-renk);
}

.blog-detail__content h3 {
    font-size: 1.1rem;
    margin: 24px 0 10px;
}

.blog-detail__content p {
    margin-bottom: 14px;
}

.blog-detail__content ul,
.blog-detail__content ol {
    margin-bottom: 18px;
    padding-left: 0;
}

.blog-detail__content li {
    position: relative;
    padding: 5px 0 5px 22px;
    font-size: 0.92rem;
}

.blog-detail__content ul li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 12px;
    width: 7px;
    height: 7px;
    background: var(--vurgu-renk);
}

.blog-detail__content ol {
    counter-reset: list-counter;
}

.blog-detail__content ol li {
    counter-increment: list-counter;
}

.blog-detail__content ol li::before {
    content: counter(list-counter) '.';
    position: absolute;
    left: 0;
    font-weight: 700;
    color: var(--vurgu-renk);
}

.blog-detail__content blockquote {
    border-left: 4px solid var(--vurgu-renk);
    padding: 14px 20px;
    margin: 20px 0;
    background: var(--zemin);
    font-style: italic;
    color: var(--ana-renk);
}

.blog-detail__tags {
    display: flex;
    gap: 6px;
    flex-wrap: wrap;
    margin-top: 28px;
    padding-top: 20px;
    border-top: 1px solid var(--border-renk);
}

.blog-detail__tag {
    padding: 3px 10px;
    background: var(--zemin);
    border: 1px solid var(--border-renk);
    font-size: 0.78rem;
    color: var(--yazi-yumusak);
    transition: var(--transition);
}

.blog-detail__tag:hover {
    border-color: var(--vurgu-renk);
    color: var(--vurgu-renk);
}

/* ==========================================================================
   27. HAKKIMIZDA SAYFASI
   ========================================================================== */
.about-section {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
    align-items: center;
    margin-bottom: 50px;
    overflow-x: hidden;
}

.about-section:nth-child(even) {
    direction: rtl;
}

.about-section:nth-child(even) > * {
    direction: ltr;
}

.about-section img {
    width: 100%;
    height: 340px;
    object-fit: cover;
}

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

.mv-card {
    padding: 28px 22px;
    background: var(--yuzey);
    border: 1px solid var(--border-renk);
    border-top: 4px solid var(--vurgu-renk);
    text-align: center;
}

.mv-card__icon {
    width: 50px;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(242, 107, 33, 0.08);
    color: var(--vurgu-renk);
    font-size: 1.2rem;
    margin: 0 auto 14px;
}

.mv-card__title {
    font-family: var(--font-heading);
    font-size: 1.1rem;
    font-weight: 700;
    margin-bottom: 10px;
}

.mv-card__text {
    color: var(--yazi-yumusak);
    font-size: 0.85rem;
    line-height: 1.7;
}

/* ==========================================================================
   28. YARDIMCI SINIFLAR
   ========================================================================== */
.mb-0 { margin-bottom: 0 !important; }
.mb-16 { margin-bottom: 16px !important; }
.mb-24 { margin-bottom: 24px !important; }
.mb-32 { margin-bottom: 32px !important; }
.mb-48 { margin-bottom: 48px !important; }
.mt-0 { margin-top: 0 !important; }
.mt-16 { margin-top: 16px !important; }
.mt-24 { margin-top: 24px !important; }
.mt-32 { margin-top: 32px !important; }
.mt-48 { margin-top: 48px !important; }
.pt-0 { padding-top: 0 !important; }
.pb-0 { padding-bottom: 0 !important; }

.text-center { text-align: center; }
.text-left { text-align: left; }
.text-right { text-align: right; }

/* Section texture patterns */
.pattern-grid::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image:
        linear-gradient(rgba(18, 50, 74, 0.03) 1px, transparent 1px),
        linear-gradient(90deg, rgba(18, 50, 74, 0.03) 1px, transparent 1px);
    background-size: 40px 40px;
    pointer-events: none;
}

.pattern-dots::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: radial-gradient(circle, rgba(18, 50, 74, 0.04) 1px, transparent 1px);
    background-size: 24px 24px;
    pointer-events: none;
}

/* ==========================================================================
   29. ANİMASYONLAR
   ========================================================================== */
.fade-in {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.fade-in.visible {
    opacity: 1;
    transform: translateY(0);
}

.fade-in-left {
    opacity: 0;
    transform: translateX(-30px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.fade-in-left.visible {
    opacity: 1;
    transform: translateX(0);
}

.fade-in-right {
    opacity: 0;
    transform: translateX(30px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.fade-in-right.visible {
    opacity: 1;
    transform: translateX(0);
}

@keyframes countUp {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}