/* ============================================================
   SertavulGlobal - Ana Stil Dosyası
   Palette: Lacivert #1B2B6B + Altın #C8A84B | Light Kurumsal
   ============================================================ */

/* ---------- Google Fonts ---------- */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800&family=Playfair+Display:wght@600;700&display=swap');

/* ---------- CSS Değişkenleri ---------- */
:root {
    --primary:       #1B2B6B;
    --primary-dark:  #0f1a42;
    --primary-light: #2d44a0;
    --accent:        #C8A84B;
    --accent-dark:   #a08430;
    --accent-light:  #e0c06a;
    --white:         #ffffff;
    --off-white:     #f7f8fc;
    --light-gray:    #f0f2f8;
    --border:        #e2e6f0;
    --text:          #2d3748;
    --text-muted:    #6b7280;
    --text-light:    #9ca3af;
    --dark:          #0f1629;
    --shadow-sm:     0 2px 8px rgba(27,43,107,.08);
    --shadow-md:     0 8px 32px rgba(27,43,107,.12);
    --shadow-lg:     0 20px 60px rgba(27,43,107,.15);
    --radius:        12px;
    --radius-sm:     8px;
    --radius-lg:     20px;
    --transition:    all .3s cubic-bezier(.4,0,.2,1);
}

/* ---------- Reset & Base ---------- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; }

body {
    font-family: 'Inter', sans-serif;
    font-size: 16px;
    line-height: 1.7;
    color: var(--text);
    background: var(--white);
    -webkit-font-smoothing: antialiased;
}

a { color: var(--primary); text-decoration: none; transition: var(--transition); }
a:hover { color: var(--accent); }

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

.container { max-width: 1200px; }

/* ---------- Tipografi ---------- */
h1,h2,h3,h4,h5,h6 {
    font-family: 'Playfair Display', serif;
    color: var(--primary);
    line-height: 1.2;
}

.section-badge {
    display: inline-block;
    background: rgba(200,168,75,.12);
    color: var(--accent-dark);
    font-size: .8rem;
    font-weight: 600;
    letter-spacing: 2px;
    text-transform: uppercase;
    padding: .35rem 1rem;
    border-radius: 50px;
    margin-bottom: 1rem;
}

.section-title {
    font-size: clamp(1.8rem, 4vw, 2.5rem);
    font-weight: 700;
    color: var(--primary);
    margin-bottom: 1rem;
    position: relative;
}

.section-title::after {
    content: '';
    display: block;
    width: 60px;
    height: 3px;
    background: var(--accent);
    margin-top: .6rem;
    border-radius: 2px;
}

.section-title.text-center::after { margin-left: auto; margin-right: auto; }

.section-subtitle {
    font-size: 1.05rem;
    color: var(--text-muted);
    max-width: 600px;
    margin: 0 auto;
}

/* ---------- Butonlar ---------- */
.btn {
    font-family: 'Inter', sans-serif;
    font-weight: 600;
    font-size: .9rem;
    letter-spacing: .3px;
    border-radius: 50px;
    padding: .65rem 1.8rem;
    transition: var(--transition);
}

.btn-primary-custom {
    background: var(--accent);
    border: 2px solid var(--accent);
    color: var(--primary-dark);
}
.btn-primary-custom:hover {
    background: var(--accent-dark);
    border-color: var(--accent-dark);
    color: var(--white);
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(200,168,75,.35);
}

.btn-outline-primary-custom {
    background: transparent;
    border: 2px solid var(--primary);
    color: var(--primary);
}
.btn-outline-primary-custom:hover {
    background: var(--primary);
    color: var(--white);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.btn-white-outline {
    background: transparent;
    border: 2px solid rgba(255,255,255,.6);
    color: var(--white);
}
.btn-white-outline:hover {
    background: var(--white);
    border-color: var(--white);
    color: var(--primary);
    transform: translateY(-2px);
}

/* ---------- Navbar ---------- */
.navbar {
    padding: 1rem 0;
    transition: var(--transition);
    background: transparent;
}

.navbar.scrolled {
    background: var(--white) !important;
    box-shadow: var(--shadow-sm);
    padding: .6rem 0;
}

.navbar-brand {
    display: flex;
    align-items: center;
    gap: .6rem;
}

.brand-logo-text {
    display: flex;
    flex-direction: column;
    line-height: 1.1;
}

.brand-name {
    font-family: 'Playfair Display', serif;
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--white);
    letter-spacing: -.3px;
    transition: var(--transition);
}

.brand-tagline {
    font-size: .65rem;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: var(--accent);
    font-weight: 500;
}

.navbar.scrolled .brand-name { color: var(--primary); }

.navbar-nav .nav-link {
    color: rgba(255,255,255,.9) !important;
    font-weight: 500;
    font-size: .88rem;
    letter-spacing: .3px;
    padding: .4rem .9rem !important;
    position: relative;
    transition: var(--transition);
}

.navbar-nav .nav-link::after {
    content: '';
    position: absolute;
    bottom: 0; left: .9rem; right: .9rem;
    height: 2px;
    background: var(--accent);
    transform: scaleX(0);
    transition: var(--transition);
    border-radius: 1px;
}

.navbar-nav .nav-link:hover::after,
.navbar-nav .nav-link.active::after { transform: scaleX(1); }

.navbar-nav .nav-link:hover { color: var(--accent) !important; }

.navbar.scrolled .navbar-nav .nav-link { color: var(--text) !important; }
.navbar.scrolled .navbar-nav .nav-link:hover { color: var(--accent) !important; }

.lang-btn {
    font-size: .8rem;
    font-weight: 700;
    letter-spacing: 1px;
    border: 1px solid rgba(255,255,255,.5);
    color: var(--white) !important;
    padding: .3rem .8rem !important;
    border-radius: 4px;
    transition: var(--transition);
}

.lang-btn:hover {
    background: var(--accent) !important;
    border-color: var(--accent) !important;
    color: var(--primary-dark) !important;
}

.navbar.scrolled .lang-btn {
    border-color: var(--primary);
    color: var(--primary) !important;
}

.navbar-toggler {
    border: none;
    outline: none;
    box-shadow: none;
}
.navbar-toggler-icon {
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3e%3cpath stroke='rgba%28255,255,255,0.9%29' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e");
}
.navbar.scrolled .navbar-toggler-icon {
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3e%3cpath stroke='rgba%2827,43,107,0.9%29' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e");
}

/* ---------- Hero ---------- */
.hero-section {
    min-height: 100vh;
    background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary) 50%, var(--primary-light) 100%);
    display: flex;
    align-items: center;
    position: relative;
    overflow: hidden;
}

.hero-section::before {
    content: '';
    position: absolute;
    inset: 0;
    background: url('../images/hero-bg.jpg') center/cover no-repeat;
    opacity: .1;
}

.hero-pattern {
    position: absolute;
    inset: 0;
    background-image: radial-gradient(circle at 20% 50%, rgba(200,168,75,.15) 0%, transparent 50%),
                      radial-gradient(circle at 80% 20%, rgba(255,255,255,.05) 0%, transparent 40%);
    pointer-events: none;
}

.hero-content { position: relative; z-index: 2; }

.hero-badge {
    display: inline-block;
    background: rgba(200,168,75,.2);
    border: 1px solid rgba(200,168,75,.4);
    color: var(--accent-light);
    font-size: .78rem;
    font-weight: 600;
    letter-spacing: 2px;
    text-transform: uppercase;
    padding: .4rem 1.2rem;
    border-radius: 50px;
    margin-bottom: 1.5rem;
}

.hero-title {
    font-size: clamp(2.2rem, 6vw, 4rem);
    font-weight: 700;
    color: var(--white);
    margin-bottom: 1.5rem;
    line-height: 1.15;
}

.hero-title .accent { color: var(--accent); }

.hero-subtitle {
    font-size: 1.15rem;
    color: rgba(255,255,255,.8);
    margin-bottom: 2.5rem;
    max-width: 520px;
    font-family: 'Inter', sans-serif;
    font-weight: 400;
}

.hero-stats {
    display: flex;
    gap: 2.5rem;
    margin-top: 3rem;
    padding-top: 2rem;
    border-top: 1px solid rgba(255,255,255,.15);
}

.hero-stat-item { text-align: center; }

.hero-stat-num {
    font-family: 'Playfair Display', serif;
    font-size: 2rem;
    font-weight: 700;
    color: var(--accent);
    line-height: 1;
}

.hero-stat-label {
    font-size: .75rem;
    color: rgba(255,255,255,.6);
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-top: .3rem;
}

.hero-image-wrapper {
    position: relative;
    z-index: 2;
}

.hero-image-card {
    background: rgba(255,255,255,.08);
    border: 1px solid rgba(255,255,255,.15);
    backdrop-filter: blur(20px);
    border-radius: var(--radius-lg);
    padding: 2.5rem;
}

.hero-icon-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
}

.hero-icon-item {
    background: rgba(255,255,255,.06);
    border: 1px solid rgba(255,255,255,.1);
    border-radius: var(--radius);
    padding: 1.5rem;
    text-align: center;
    transition: var(--transition);
}

.hero-icon-item:hover { background: rgba(200,168,75,.15); border-color: var(--accent); }

.hero-icon-item i {
    font-size: 2rem;
    color: var(--accent);
    display: block;
    margin-bottom: .5rem;
}

.hero-icon-item span {
    font-size: .78rem;
    color: rgba(255,255,255,.7);
    font-weight: 500;
}

/* ---------- Sections ---------- */
.section-padding { padding: 100px 0; }
.section-padding-sm { padding: 60px 0; }

.section-light { background: var(--white); }
.section-off { background: var(--off-white); }
.section-primary { background: var(--primary); }
.section-dark { background: var(--primary-dark); }

/* ---------- Servis Kartları ---------- */
.service-card {
    background: var(--white);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 2.5rem 2rem;
    height: 100%;
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.service-card::before {
    content: '';
    position: absolute;
    bottom: 0; left: 0; right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--accent), var(--accent-light));
    transform: scaleX(0);
    transition: var(--transition);
}

.service-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg);
    border-color: transparent;
}

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

.service-icon {
    width: 64px;
    height: 64px;
    background: linear-gradient(135deg, var(--primary), var(--primary-light));
    border-radius: var(--radius);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.5rem;
    transition: var(--transition);
}

.service-icon i { font-size: 1.6rem; color: var(--white); }

.service-card:hover .service-icon {
    background: linear-gradient(135deg, var(--accent-dark), var(--accent));
}

.service-card h4 {
    font-size: 1.2rem;
    margin-bottom: .75rem;
    color: var(--primary);
}

.service-card p {
    color: var(--text-muted);
    font-size: .9rem;
    line-height: 1.7;
    margin: 0;
}

/* ---------- İstatistik Sayaçlar ---------- */
.stats-section {
    background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary) 100%);
    padding: 80px 0;
    position: relative;
    overflow: hidden;
}

.stats-section::before {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(ellipse at center, rgba(200,168,75,.1) 0%, transparent 70%);
}

.stat-card {
    text-align: center;
    padding: 2rem 1rem;
    position: relative;
    z-index: 1;
}

.stat-number {
    font-family: 'Playfair Display', serif;
    font-size: clamp(2.5rem, 5vw, 3.5rem);
    font-weight: 700;
    color: var(--accent);
    line-height: 1;
    display: block;
}

.stat-label {
    font-size: .85rem;
    color: rgba(255,255,255,.7);
    text-transform: uppercase;
    letter-spacing: 1.5px;
    margin-top: .5rem;
    display: block;
}

.stat-divider {
    width: 1px;
    background: rgba(255,255,255,.15);
    align-self: stretch;
}

/* ---------- Ekip Kartları ---------- */
.team-card {
    text-align: center;
    position: relative;
    overflow: hidden;
    border-radius: var(--radius-lg);
    background: var(--white);
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
}

.team-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg);
}

.team-img-wrapper {
    position: relative;
    overflow: hidden;
    height: 280px;
    background: var(--light-gray);
}

.team-img-wrapper img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform .5s ease;
}

.team-card:hover .team-img-wrapper img { transform: scale(1.05); }

.team-placeholder {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--primary), var(--primary-light));
    font-size: 4rem;
    color: rgba(255,255,255,.3);
}

.team-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(27,43,107,.9) 0%, transparent 60%);
    opacity: 0;
    transition: var(--transition);
    display: flex;
    align-items: flex-end;
    justify-content: center;
    padding-bottom: 1.5rem;
    gap: .75rem;
}

.team-card:hover .team-overlay { opacity: 1; }

.team-social-btn {
    width: 38px;
    height: 38px;
    border-radius: 50%;
    background: var(--accent);
    color: var(--primary-dark);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: .9rem;
    transition: var(--transition);
}

.team-social-btn:hover {
    background: var(--white);
    color: var(--primary);
    transform: translateY(-3px);
}

.team-info {
    padding: 1.5rem 1rem 1.75rem;
}

.team-info h5 {
    font-size: 1.1rem;
    color: var(--primary);
    margin-bottom: .25rem;
}

.team-position {
    font-size: .82rem;
    color: var(--accent-dark);
    font-weight: 600;
    letter-spacing: .5px;
    text-transform: uppercase;
}

/* ---------- Portföy Kartları ---------- */
.portfolio-card {
    position: relative;
    overflow: hidden;
    border-radius: var(--radius);
    background: var(--primary-dark);
    cursor: pointer;
}

.portfolio-img {
    width: 100%;
    height: 280px;
    object-fit: cover;
    transition: transform .5s ease, opacity .3s;
    opacity: .85;
}

.portfolio-placeholder {
    width: 100%;
    height: 280px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-light) 100%);
    font-size: 3.5rem;
    color: rgba(255,255,255,.2);
}

.portfolio-card:hover .portfolio-img { transform: scale(1.08); opacity: .6; }

.portfolio-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(27,43,107,.95) 0%, rgba(27,43,107,.4) 60%, transparent 100%);
    padding: 1.5rem;
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    transition: var(--transition);
}

.portfolio-category-badge {
    position: absolute;
    top: 1rem; left: 1rem;
    background: var(--accent);
    color: var(--primary-dark);
    font-size: .73rem;
    font-weight: 700;
    letter-spacing: .5px;
    padding: .3rem .8rem;
    border-radius: 4px;
    text-transform: uppercase;
}

.portfolio-title {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--white);
    margin-bottom: .25rem;
    font-family: 'Inter', sans-serif;
}

.portfolio-client {
    font-size: .82rem;
    color: rgba(255,255,255,.7);
}

.portfolio-link {
    display: inline-flex;
    align-items: center;
    gap: .4rem;
    color: var(--accent);
    font-size: .82rem;
    font-weight: 600;
    margin-top: .75rem;
    opacity: 0;
    transform: translateY(8px);
    transition: var(--transition);
}

.portfolio-card:hover .portfolio-link { opacity: 1; transform: translateY(0); }

/* ---------- Blog Kartları ---------- */
.blog-card {
    background: var(--white);
    border-radius: var(--radius);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
    height: 100%;
    display: flex;
    flex-direction: column;
    border: 1px solid var(--border);
}

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

.blog-img-wrap {
    overflow: hidden;
    height: 220px;
    background: var(--light-gray);
}

.blog-img-wrap img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform .5s ease;
}

.blog-card:hover .blog-img-wrap img { transform: scale(1.06); }

.blog-img-placeholder {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--primary), var(--primary-light));
    font-size: 3rem;
    color: rgba(255,255,255,.2);
}

.blog-body {
    padding: 1.75rem;
    flex: 1;
    display: flex;
    flex-direction: column;
}

.blog-meta {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1rem;
}

.blog-category-tag {
    background: rgba(200,168,75,.12);
    color: var(--accent-dark);
    font-size: .73rem;
    font-weight: 700;
    letter-spacing: .5px;
    padding: .3rem .8rem;
    border-radius: 4px;
    text-transform: uppercase;
}

.blog-date {
    font-size: .8rem;
    color: var(--text-muted);
}

.blog-card h4 {
    font-size: 1.1rem;
    margin-bottom: .75rem;
    line-height: 1.4;
}

.blog-card h4 a { color: var(--primary); }
.blog-card h4 a:hover { color: var(--accent-dark); }

.blog-excerpt {
    font-size: .88rem;
    color: var(--text-muted);
    flex: 1;
    margin-bottom: 1.2rem;
}

.blog-read-more {
    display: inline-flex;
    align-items: center;
    gap: .4rem;
    color: var(--primary);
    font-size: .85rem;
    font-weight: 600;
}

.blog-read-more:hover { color: var(--accent-dark); gap: .7rem; }

/* ---------- Referanslar ---------- */
.reference-item {
    background: var(--white);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    padding: 1.5rem 2rem;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
    text-align: center;
}

.reference-item:hover {
    border-color: var(--accent);
    box-shadow: var(--shadow-sm);
    transform: translateY(-3px);
}

.reference-item img {
    max-height: 50px;
    filter: grayscale(1);
    opacity: .6;
    transition: var(--transition);
}

.reference-item:hover img { filter: none; opacity: 1; }

.reference-name {
    font-weight: 600;
    color: var(--text-muted);
    font-size: .9rem;
    transition: var(--transition);
}

.reference-item:hover .reference-name { color: var(--primary); }

/* ---------- SSS (Accordion) ---------- */
.faq-accordion .accordion-item {
    border: 1px solid var(--border);
    border-radius: var(--radius-sm) !important;
    margin-bottom: .75rem;
    overflow: hidden;
}

.faq-accordion .accordion-button {
    font-family: 'Inter', sans-serif;
    font-weight: 600;
    font-size: .95rem;
    color: var(--primary);
    background: var(--white);
    padding: 1.25rem 1.5rem;
    box-shadow: none !important;
}

.faq-accordion .accordion-button:not(.collapsed) {
    background: var(--primary);
    color: var(--white);
}

.faq-accordion .accordion-button::after {
    filter: none;
}

.faq-accordion .accordion-button:not(.collapsed)::after {
    filter: invert(1);
}

.faq-accordion .accordion-body {
    padding: 1.25rem 1.5rem;
    color: var(--text-muted);
    font-size: .93rem;
    line-height: 1.7;
    background: var(--off-white);
}

/* ---------- İletişim ---------- */
.contact-info-card {
    background: linear-gradient(135deg, var(--primary-dark), var(--primary));
    border-radius: var(--radius-lg);
    padding: 3rem 2.5rem;
    height: 100%;
    color: var(--white);
}

.contact-info-card h3 {
    color: var(--white);
    margin-bottom: 2rem;
}

.contact-info-item {
    display: flex;
    gap: 1.25rem;
    margin-bottom: 1.75rem;
    align-items: flex-start;
}

.contact-info-icon {
    width: 48px;
    height: 48px;
    background: rgba(200,168,75,.2);
    border: 1px solid rgba(200,168,75,.3);
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.contact-info-icon i { font-size: 1.1rem; color: var(--accent); }

.contact-info-text label {
    font-size: .75rem;
    color: rgba(255,255,255,.5);
    letter-spacing: 1px;
    text-transform: uppercase;
    display: block;
    margin-bottom: .2rem;
}

.contact-info-text span,
.contact-info-text a {
    font-size: .95rem;
    color: rgba(255,255,255,.9);
    font-weight: 500;
}

.contact-form-wrapper {
    background: var(--white);
    border-radius: var(--radius-lg);
    padding: 3rem 2.5rem;
    box-shadow: var(--shadow-md);
}

.form-control, .form-select {
    border: 1.5px solid var(--border);
    border-radius: var(--radius-sm);
    padding: .75rem 1rem;
    font-size: .9rem;
    color: var(--text);
    transition: var(--transition);
    background: var(--off-white);
}

.form-control:focus, .form-select:focus {
    border-color: var(--accent);
    background: var(--white);
    box-shadow: 0 0 0 3px rgba(200,168,75,.15);
}

.form-label {
    font-size: .85rem;
    font-weight: 600;
    color: var(--primary);
    margin-bottom: .4rem;
}

/* ---------- Hakkımızda Sayfası ---------- */
.about-img-wrapper {
    position: relative;
    border-radius: var(--radius-lg);
    overflow: hidden;
}

.about-img-wrapper img {
    width: 100%;
    height: 480px;
    object-fit: cover;
    border-radius: var(--radius-lg);
}

.about-img-badge {
    position: absolute;
    bottom: 2rem; left: -1.5rem;
    background: var(--accent);
    border-radius: var(--radius);
    padding: 1.5rem;
    text-align: center;
    box-shadow: var(--shadow-md);
    min-width: 140px;
}

.about-img-badge .num {
    font-family: 'Playfair Display', serif;
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--primary-dark);
    line-height: 1;
    display: block;
}

.about-img-badge .label {
    font-size: .75rem;
    color: var(--primary-dark);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.value-item {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.value-icon {
    width: 48px;
    height: 48px;
    background: rgba(27,43,107,.08);
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.value-icon i { color: var(--primary); font-size: 1.2rem; }

.value-text h6 {
    font-family: 'Inter', sans-serif;
    font-weight: 700;
    font-size: .95rem;
    color: var(--primary);
    margin-bottom: .25rem;
}

.value-text p {
    font-size: .85rem;
    color: var(--text-muted);
    margin: 0;
}

/* ---------- Page Header ---------- */
.page-header {
    background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary) 100%);
    padding: 120px 0 80px;
    position: relative;
    overflow: hidden;
}

.page-header::before {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(ellipse at 30% 50%, rgba(200,168,75,.12) 0%, transparent 60%);
}

.page-header h1 {
    color: var(--white);
    font-size: clamp(2rem, 5vw, 3rem);
    position: relative;
    z-index: 1;
}

.page-header .breadcrumb {
    background: none;
    padding: 0;
    margin: 0;
    position: relative;
    z-index: 1;
}

.page-header .breadcrumb-item { font-size: .85rem; }
.page-header .breadcrumb-item a { color: rgba(255,255,255,.6); }
.page-header .breadcrumb-item.active { color: var(--accent); }
.page-header .breadcrumb-item + .breadcrumb-item::before { color: rgba(255,255,255,.4); }

/* ---------- Footer ---------- */
.footer {
    background: var(--primary-dark);
    padding-top: 80px;
}

.footer-brand .brand-name { color: var(--white); }

.footer-about {
    color: rgba(255,255,255,.55);
    font-size: .9rem;
    line-height: 1.8;
    margin-top: 1rem;
}

.footer h6 {
    color: var(--white);
    font-family: 'Inter', sans-serif;
    font-size: .85rem;
    font-weight: 700;
    letter-spacing: 1.5px;
    text-transform: uppercase;
    margin-bottom: 1.25rem;
    position: relative;
    padding-bottom: .75rem;
}

.footer h6::after {
    content: '';
    position: absolute;
    bottom: 0; left: 0;
    width: 30px;
    height: 2px;
    background: var(--accent);
}

.footer-links { list-style: none; padding: 0; }
.footer-links li { margin-bottom: .6rem; }
.footer-links a {
    color: rgba(255,255,255,.5);
    font-size: .88rem;
    transition: var(--transition);
    display: flex;
    align-items: center;
    gap: .4rem;
}

.footer-links a::before {
    content: '›';
    color: var(--accent);
    font-size: 1.1rem;
    transition: var(--transition);
}

.footer-links a:hover { color: var(--accent); padding-left: .3rem; }

.footer-contact-item {
    display: flex;
    gap: .75rem;
    margin-bottom: .9rem;
    align-items: flex-start;
}

.footer-contact-item i {
    color: var(--accent);
    font-size: .95rem;
    margin-top: .15rem;
    flex-shrink: 0;
}

.footer-contact-item span,
.footer-contact-item a {
    color: rgba(255,255,255,.55);
    font-size: .88rem;
    line-height: 1.5;
}

.social-links {
    display: flex;
    gap: .75rem;
    margin-top: 1rem;
}

.social-link {
    width: 38px;
    height: 38px;
    border: 1px solid rgba(255,255,255,.15);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: rgba(255,255,255,.5);
    font-size: .9rem;
    transition: var(--transition);
}

.social-link:hover {
    background: var(--accent);
    border-color: var(--accent);
    color: var(--primary-dark);
    transform: translateY(-3px);
}

.footer-bottom {
    margin-top: 3rem;
    padding: 1.5rem 0;
    border-top: 1px solid rgba(255,255,255,.08);
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.footer-bottom p {
    color: rgba(255,255,255,.35);
    font-size: .83rem;
    margin: 0;
}

.footer-bottom a { color: var(--accent); font-size: .83rem; }

/* ---------- Alert / Flash Mesajları ---------- */
.alert-success-custom {
    background: rgba(34,197,94,.1);
    border: 1px solid rgba(34,197,94,.3);
    color: #166534;
    border-radius: var(--radius-sm);
    padding: 1rem 1.25rem;
    margin-bottom: 1.5rem;
}

.alert-danger-custom {
    background: rgba(239,68,68,.1);
    border: 1px solid rgba(239,68,68,.3);
    color: #991b1b;
    border-radius: var(--radius-sm);
    padding: 1rem 1.25rem;
    margin-bottom: 1.5rem;
}

/* ---------- Back to Top ---------- */
#backToTop {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    width: 46px;
    height: 46px;
    background: var(--accent);
    color: var(--primary-dark);
    border: none;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.1rem;
    cursor: pointer;
    opacity: 0;
    transform: translateY(20px);
    transition: var(--transition);
    z-index: 999;
    box-shadow: 0 4px 16px rgba(200,168,75,.4);
}

#backToTop.visible { opacity: 1; transform: translateY(0); }
#backToTop:hover { background: var(--accent-dark); transform: translateY(-3px); }

/* ---------- Preloader ---------- */
#preloader {
    position: fixed;
    inset: 0;
    background: var(--primary-dark);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 9999;
    transition: opacity .5s, visibility .5s;
}

#preloader.fade-out { opacity: 0; visibility: hidden; }

.preloader-logo {
    font-family: 'Playfair Display', serif;
    font-size: 2rem;
    font-weight: 700;
    color: var(--white);
    letter-spacing: -1px;
}

.preloader-logo span { color: var(--accent); }

.preloader-bar {
    position: absolute;
    bottom: 0; left: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--accent), var(--accent-light));
    animation: preloaderBar 1.5s ease-in-out forwards;
}

@keyframes preloaderBar {
    from { width: 0; }
    to   { width: 100%; }
}

/* ---------- Filter Tabs (Portfolio/Blog) ---------- */
.filter-tabs {
    display: flex;
    flex-wrap: wrap;
    gap: .5rem;
    justify-content: center;
    margin-bottom: 2.5rem;
}

.filter-tab {
    background: var(--white);
    border: 1.5px solid var(--border);
    color: var(--text-muted);
    font-size: .83rem;
    font-weight: 600;
    padding: .45rem 1.2rem;
    border-radius: 50px;
    cursor: pointer;
    transition: var(--transition);
}

.filter-tab:hover,
.filter-tab.active {
    background: var(--primary);
    border-color: var(--primary);
    color: var(--white);
}

/* ---------- Sayfalama ---------- */
.pagination .page-link {
    color: var(--primary);
    border-color: var(--border);
    border-radius: var(--radius-sm) !important;
    margin: 0 2px;
    font-size: .88rem;
    font-weight: 500;
}

.pagination .page-link:hover { background: var(--primary); color: var(--white); border-color: var(--primary); }
.pagination .page-item.active .page-link { background: var(--primary); border-color: var(--primary); }

/* ---------- Blog Detail ---------- */
.blog-content h2,
.blog-content h3 { color: var(--primary); margin: 2rem 0 1rem; }

.blog-content p { color: var(--text); line-height: 1.85; margin-bottom: 1.25rem; }

.blog-content ul, .blog-content ol { padding-left: 1.5rem; margin-bottom: 1.25rem; }
.blog-content li { margin-bottom: .5rem; color: var(--text); }

.blog-content blockquote {
    border-left: 4px solid var(--accent);
    padding: 1rem 1.5rem;
    margin: 2rem 0;
    background: var(--off-white);
    border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
    font-style: italic;
    color: var(--text-muted);
}

.blog-author-card {
    background: var(--off-white);
    border-radius: var(--radius);
    padding: 2rem;
    display: flex;
    gap: 1.5rem;
    align-items: center;
    margin: 3rem 0;
}

/* ---------- CTA Section ---------- */
.cta-section {
    background: linear-gradient(135deg, var(--accent-dark) 0%, var(--accent) 100%);
    padding: 80px 0;
    text-align: center;
}

.cta-section h2 { color: var(--primary-dark); }
.cta-section p { color: rgba(15,26,66,.7); font-size: 1.05rem; }

/* ---------- Responsive ---------- */
@media (max-width: 991.98px) {
    .hero-stats { gap: 1.5rem; }
    .navbar-collapse { background: var(--primary); padding: 1rem; border-radius: var(--radius-sm); margin-top: .5rem; }
    .navbar-nav .nav-link { color: rgba(255,255,255,.9) !important; padding: .6rem 1rem !important; }
    .lang-btn { color: var(--white) !important; border-color: rgba(255,255,255,.4) !important; }
    .about-img-badge { left: 1rem; }
}

@media (max-width: 767.98px) {
    .section-padding { padding: 60px 0; }
    .hero-stats { flex-wrap: wrap; gap: 1.5rem; }
    .contact-info-card { margin-bottom: 2rem; }
    .footer-bottom { flex-direction: column; gap: .5rem; text-align: center; }
}

/* ============================================================
   GELİŞMİŞ ANİMASYONLAR & GÖRSEL EFEKTLER
   ============================================================ */

/* ---------- Keyframe Animasyonları ---------- */
@keyframes floatY {
    0%, 100% { transform: translateY(0); }
    50%       { transform: translateY(-18px); }
}

@keyframes floatYSlow {
    0%, 100% { transform: translateY(0) rotate(0deg); }
    50%       { transform: translateY(-10px) rotate(3deg); }
}

@keyframes pulse-ring {
    0%   { transform: scale(1);   opacity: .6; }
    100% { transform: scale(1.8); opacity: 0; }
}

@keyframes gradientShift {
    0%   { background-position: 0% 50%; }
    50%  { background-position: 100% 50%; }
    100% { background-position: 0% 50%; }
}

@keyframes shimmer {
    0%   { background-position: -200% center; }
    100% { background-position:  200% center; }
}

@keyframes fadeInUp {
    from { opacity: 0; transform: translateY(40px); }
    to   { opacity: 1; transform: translateY(0); }
}

@keyframes fadeInLeft {
    from { opacity: 0; transform: translateX(-40px); }
    to   { opacity: 1; transform: translateX(0); }
}

@keyframes fadeInRight {
    from { opacity: 0; transform: translateX(40px); }
    to   { opacity: 1; transform: translateX(0); }
}

@keyframes zoomIn {
    from { opacity: 0; transform: scale(.85); }
    to   { opacity: 1; transform: scale(1); }
}

@keyframes rotateSlow {
    from { transform: rotate(0deg); }
    to   { transform: rotate(360deg); }
}

@keyframes borderGlow {
    0%, 100% { box-shadow: 0 0 0 0 rgba(200,168,75,.4); }
    50%       { box-shadow: 0 0 0 12px rgba(200,168,75,0); }
}

/* ---------- Hero Gelişmiş ---------- */
.hero-section {
    background: linear-gradient(-45deg, var(--primary-dark), var(--primary), #1a3a8f, var(--primary-dark));
    background-size: 400% 400%;
    animation: gradientShift 12s ease infinite;
}

/* Yüzen parçacık noktaları */
.hero-particles {
    position: absolute;
    inset: 0;
    overflow: hidden;
    pointer-events: none;
    z-index: 0;
}

.hero-particles span {
    position: absolute;
    display: block;
    border-radius: 50%;
    background: rgba(200,168,75,.18);
    animation: floatYSlow linear infinite;
}

.hero-particles span:nth-child(1)  { width:6px;  height:6px;  left:10%; top:20%; animation-duration:8s;  animation-delay:0s; }
.hero-particles span:nth-child(2)  { width:10px; height:10px; left:25%; top:60%; animation-duration:10s; animation-delay:1s; }
.hero-particles span:nth-child(3)  { width:5px;  height:5px;  left:50%; top:15%; animation-duration:7s;  animation-delay:2s; }
.hero-particles span:nth-child(4)  { width:8px;  height:8px;  left:70%; top:45%; animation-duration:9s;  animation-delay:.5s; }
.hero-particles span:nth-child(5)  { width:12px; height:12px; left:85%; top:25%; animation-duration:11s; animation-delay:1.5s; }
.hero-particles span:nth-child(6)  { width:4px;  height:4px;  left:35%; top:80%; animation-duration:6s;  animation-delay:3s; }
.hero-particles span:nth-child(7)  { width:7px;  height:7px;  left:60%; top:70%; animation-duration:8.5s;animation-delay:0.8s; }
.hero-particles span:nth-child(8)  { width:9px;  height:9px;  left:90%; top:55%; animation-duration:7.5s;animation-delay:2.5s; }

/* Hero kart yüzen animasyon */
.hero-image-card {
    animation: floatY 6s ease-in-out infinite;
}

/* Hero ikon öğeleri staggered giriş */
.hero-icon-item {
    transition: transform .4s cubic-bezier(.34,1.56,.64,1), background .3s, border-color .3s;
}

.hero-icon-item:hover {
    transform: translateY(-6px) scale(1.04);
}

/* Gradient yazı - hero title accent */
.hero-title .accent {
    background: linear-gradient(135deg, var(--accent), var(--accent-light), var(--accent));
    background-size: 200% auto;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    animation: shimmer 3s linear infinite;
}

/* Typewriter cursor */
.typewriter-cursor {
    display: inline-block;
    width: 3px;
    height: 1em;
    background: var(--accent);
    margin-left: 4px;
    vertical-align: text-bottom;
    animation: blink .7s step-end infinite;
}

@keyframes blink {
    0%, 100% { opacity: 1; }
    50%       { opacity: 0; }
}

/* Hero pulse button */
.btn-primary-custom {
    position: relative;
    overflow: visible;
}

.btn-primary-custom::after {
    content: '';
    position: absolute;
    inset: -4px;
    border-radius: 50px;
    background: var(--accent);
    opacity: 0;
    z-index: -1;
    animation: pulse-ring 2.5s cubic-bezier(.215,.61,.355,1) infinite;
}

/* ---------- Scroll Reveal Gelişmiş ---------- */
[data-reveal]         { opacity: 0; transition: opacity .7s ease, transform .7s cubic-bezier(.22,1,.36,1); }
[data-reveal].revealed { opacity: 1 !important; transform: none !important; }

[data-reveal][data-reveal-dir="up"]    { transform: translateY(50px); }
[data-reveal][data-reveal-dir="down"]  { transform: translateY(-40px); }
[data-reveal][data-reveal-dir="left"]  { transform: translateX(-50px); }
[data-reveal][data-reveal-dir="right"] { transform: translateX(50px); }
[data-reveal][data-reveal-dir="zoom"]  { transform: scale(.88); }
[data-reveal]:not([data-reveal-dir])   { transform: translateY(40px); }

/* ---------- Kart Parlaklık Efekti (Glimmer) ---------- */
.service-card,
.blog-card,
.team-card,
.portfolio-card {
    position: relative;
}

.service-card::after,
.blog-card::after {
    content: '';
    position: absolute;
    top: 0; left: -100%;
    width: 60%;
    height: 100%;
    background: linear-gradient(120deg, transparent, rgba(255,255,255,.12), transparent);
    transform: skewX(-20deg);
    transition: left .6s ease;
    pointer-events: none;
}

.service-card:hover::after,
.blog-card:hover::after {
    left: 140%;
}

/* ---------- Stat Kartları Animasyon ---------- */
.stat-card {
    position: relative;
    transition: transform .4s cubic-bezier(.34,1.56,.64,1);
}

.stat-card:hover { transform: translateY(-6px) scale(1.04); }

.stat-number {
    background: linear-gradient(135deg, var(--accent), var(--accent-light));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* ---------- Servis İkon Pulse ---------- */
.service-icon {
    position: relative;
}

.service-card:hover .service-icon::before {
    content: '';
    position: absolute;
    inset: -6px;
    border-radius: inherit;
    background: linear-gradient(135deg, var(--accent), transparent);
    opacity: .25;
    z-index: -1;
    border-radius: var(--radius);
}

/* ---------- Tilt Kart Efekti (JS ile kontrol) ---------- */
.tilt-card {
    transform-style: preserve-3d;
    will-change: transform;
}

.tilt-card .tilt-shine {
    position: absolute;
    inset: 0;
    border-radius: inherit;
    background: radial-gradient(circle at var(--mouse-x, 50%) var(--mouse-y, 50%),
        rgba(255,255,255,.15) 0%, transparent 70%);
    pointer-events: none;
    opacity: 0;
    transition: opacity .3s;
}

.tilt-card:hover .tilt-shine { opacity: 1; }

/* ---------- Navbar Glassmorphism Scroll ---------- */
.navbar.scrolled {
    background: rgba(255,255,255,.92) !important;
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    box-shadow: 0 2px 32px rgba(27,43,107,.1);
}

/* ---------- Bölüm Başlığı Animasyonlu Çizgi ---------- */
.section-title::after {
    transition: width .6s cubic-bezier(.22,1,.36,1);
    width: 0;
}

.section-title.title-visible::after { width: 60px; }

/* ---------- Referans Slider ---------- */
.references-track {
    display: flex;
    gap: 1.5rem;
    animation: marquee 28s linear infinite;
    width: max-content;
}

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

@keyframes marquee {
    from { transform: translateX(0); }
    to   { transform: translateX(-50%); }
}

.references-slider {
    overflow: hidden;
    mask-image: linear-gradient(to right, transparent, black 10%, black 90%, transparent);
    -webkit-mask-image: linear-gradient(to right, transparent, black 10%, black 90%, transparent);
}

/* ---------- Floating Back-to-Top ---------- */
#backToTop {
    transition: opacity .4s, transform .4s cubic-bezier(.34,1.56,.64,1), background .3s;
    animation: borderGlow 2s ease infinite;
}

/* ---------- Page Header Paralaks katmanı ---------- */
.page-header {
    background-attachment: fixed;
}

/* ---------- Buton Efektleri ---------- */
.btn-primary-custom,
.btn-outline-primary-custom,
.btn-white-outline {
    transition: all .35s cubic-bezier(.34,1.56,.64,1);
}

/* ---------- Accordion Smooth ---------- */
.accordion-body { animation: fadeInUp .35s ease; }

/* ============================================================
   MOBİL UYUMLULUK GELİŞTİRMELERİ
   ============================================================ */

/* Küçük ekranlar için hero */
@media (max-width: 991.98px) {
    .hero-section { min-height: auto; padding: 100px 0 60px; }
    .hero-title { font-size: clamp(1.8rem, 5vw, 2.8rem); }
    .hero-image-card { margin-top: 2rem; animation: none; }
    .hero-icon-grid { grid-template-columns: repeat(4, 1fr); gap: .6rem; }
    .hero-icon-item { padding: .9rem .5rem; }
    .hero-icon-item i { font-size: 1.4rem; }
    .hero-stats { gap: 1.2rem; }
    .hero-stat-num { font-size: 1.5rem; }
}

@media (max-width: 767.98px) {
    /* Hero */
    .hero-section { padding: 80px 0 40px; }
    .hero-title { font-size: clamp(1.6rem, 7vw, 2.2rem); }
    .hero-subtitle { font-size: 1rem; }
    .hero-badge { font-size: .7rem; }
    .hero-stats { gap: 1rem; justify-content: center; }
    .hero-stat-num { font-size: 1.4rem; }
    .hero-stat-label { font-size: .68rem; }
    .hero-icon-grid { grid-template-columns: repeat(2, 1fr); gap: .75rem; }
    .hero-image-card { padding: 1.25rem; }
    .d-flex.flex-wrap.gap-3 > .btn { width: 100%; text-align: center; justify-content: center; }

    /* Genel */
    .section-padding { padding: 56px 0; }
    .section-title { font-size: 1.6rem; }

    /* Servis kartları */
    .service-card { padding: 1.75rem 1.25rem; }

    /* Stat section */
    .stats-section { padding: 56px 0; }
    .stat-number { font-size: 2.4rem; }

    /* Ekip */
    .team-img-wrapper { height: 240px; }

    /* Portfolio */
    .portfolio-img { height: 220px; }
    .portfolio-placeholder { height: 220px; }

    /* Blog */
    .blog-img-wrap { height: 180px; }

    /* Footer */
    .footer-bottom { flex-direction: column; gap: .5rem; text-align: center; }

    /* İletişim */
    .contact-info-card { padding: 2rem 1.5rem; }
    .contact-form-wrapper { padding: 2rem 1.25rem; }

    /* Hakkımızda */
    .about-img-wrapper img { height: 300px; }
    .about-img-badge { left: 1rem; bottom: 1rem; }

    /* Back to top */
    #backToTop { bottom: 1.2rem; right: 1.2rem; width: 40px; height: 40px; font-size: .95rem; }
}

@media (max-width: 575.98px) {
    .hero-title { font-size: 1.55rem; }
    .page-header { padding: 100px 0 60px; }
    .page-header h1 { font-size: 1.75rem; }
    .filter-tabs { gap: .35rem; }
    .filter-tab { font-size: .78rem; padding: .4rem .9rem; }
    .contact-info-item { gap: .75rem; }
    .about-img-badge { min-width: 110px; padding: 1rem; }
    .about-img-badge .num { font-size: 1.8rem; }
}

/* Touch cihazlarda tilt kapat */
@media (hover: none) {
    .tilt-card { transform: none !important; }
    .service-card::after, .blog-card::after { display: none; }
    .hero-image-card { animation: none; }
}