/* ============================= */
/* GOOGLE FONT: POPPINS */
/* ============================= */
/* HTML <head> alanına ekleyin:
<link href="https://fonts.googleapis.com/css2?family=Poppins:wght@300;400;500;600;700&display=swap" rel="stylesheet">
*/

/* ============================= */
/* RENK VE FONT DEĞİŞKENLERİ */
/* ============================= */
:root {
    --primary-color: #9f0b0b;
    --secondary-color: #333;
    --navy-color: #041f31;
    --accent-color: #ffffff;
    --text-color: #333;
    --light-color: #ffffff;
    --light-bg: #ffffff;
    --heading-color: #555;
}

/* ============================= */
/* GENEL AYARLAR */
/* ============================= */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Poppins', Arial, Helvetica, sans-serif;
    color: var(--text-color);
    background-color: #ffffff;
}

.container {
    width: 85%;
    max-width: 1250px;
    margin: 0 auto;
}

/* ============================= */
/* EN ÜST İNCE NAVBAR */
/* ============================= */
.top-strip {
    width: 100%;
    height: 30px;
    background-color: #041f31;
}

/* ============================= */
/* ÜST NAVBAR */
/* ============================= */
.top-navbar {
      position: sticky;
    top: 0;
    z-index: 999;
    background-color: var(--light-color);
    border-bottom: 1px solid #f1f1f1;
}

.top-navbar .container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 90px;
}

.logo-container img {
    width: 280px;
    max-width: 100%;
    height: auto;
    display: block;
    object-fit: contain;
}

/* İletişim */
.contact-info {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 18px;
    font-weight: 500;
}

.contact-info a {
    display: flex;
    align-items: center;
    gap: 8px;
    color: var(--primary-color);
    text-decoration: none;
}

.contact-info a:hover {
    color: var(--secondary-color);
}

.contact-info i {
    font-size: 20px;
}

.whatsapp-nav {
    margin-left: 33px;
}

/* ============================= */
/* ALT NAVBAR (MENÜ) */
/* ============================= */
.bottom-navbar {
    background: linear-gradient(
        90deg,
        #041f31 0%,
        #170a42 50%,
        #570707 100%
    );
    padding: 35px 0;
}

.menu {
    list-style: none;
    display: flex;
    justify-content: flex-start;
    align-items: center;
    gap: 60px;
}

.menu li a {
    color: var(--light-color);
    text-decoration: none;
    font-size: 22px;
    font-weight: 300;
    letter-spacing: 1px;
    transition: color 0.3s ease;
}

.menu li a:hover {
    color: #6e6f6a;
}

.menu li a.active {
    border-bottom: 2px solid var(--light-color);
    padding-bottom: 5px;
}

/* ============================= */
/* HERO ALANI */
/* ============================= */
.about-hero {
    background: linear-gradient(rgba(4,31,49,0.85), rgba(4,31,49,0.85)),
    url('../images/ab.jpg');
    background-size: cover;
    background-position: center;
    color: white;
    text-align: center;
    padding: 120px 0;
    height: 350px;
}

.about-hero h1 {
    font-size: 42px;
    margin-bottom: 10px;
}

.about-hero p {
    font-size: 18px;
}
.about-text {
    flex: 0 0 60%;
}

/* Bold olmayan H2 */
.about-text h2 {
    font-size: 32px;
    color: var(--heading-color);
    margin-bottom: 20px;
    font-weight: 300;
    letter-spacing: 0.5px;
}

.about-text p {
    font-size: 18px;
    color: var(--text-color);
    line-height: 1.6;
    margin-bottom: 15px;
}
/* ============================= */
/* BAŞLIKLAR */
/* ============================= */
.section-title {
    font-size: 36px;
    font-weight: 600;
    color: var(--secondary-color);
    margin-bottom: 10px;
    text-align: center;
    position: relative;
}

.section-title::after {
    content: "";
    width: 80px;
    height: 4px;
    background: var(--primary-color);
    display: block;
    margin: 10px auto 0;
    border-radius: 2px;
}

.section-subtitle {
    font-size: 18px;
    color: var(--heading-color);
    margin-bottom: 50px;
    text-align: center;
}

/* ============================= */
/* FİRMA TANITIMI */
/* ============================= */
/* ============================= */
/* FİRMA TANITIMI - 70 / 30 DÜZENİ */
/* ============================= */
.about-intro {
    background: var(--light-bg);
    padding: 80px 0;
}

.about-intro-grid {
    display: grid;
    grid-template-columns: 60% 40%;
    gap: 40px;
    align-items: stretch;
}

/* Kart Yapısı */
.about-card {
    padding: 40px;
    border-radius: 25px;
    transition: 0.3s ease;
}

/* Sol Kart - Profesyonel Tanıtım */
.soft-card {
    background: var(--light-color);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.06);
}

.soft-card h2 {
    color: var(--secondary-color);
    margin-bottom: 15px;
}

.soft-card p {
    color: var(--text-color);
    line-height: 1.7;
}

/* Sağ Kart - Lacivert Highlight */
.highlight-card {
    background: #041f31;
    color: #ffffff;
    position: relative;
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.15);
}

.highlight-card::before {
    content: "";
    position: absolute;
    left: 0;
    top: 20px;
    width: 6px;
    height: 80%;
    background: var(--primary-color);
    border-radius: 10px;
}

.highlight-card h3 {
    margin-bottom: 15px;
}

.highlight-card ul {
    list-style: none;
    padding: 0;
}

.highlight-card ul li {
    margin-bottom: 10px;
    font-size: 16px;
}

/* Hover Efekti */
.about-card:hover {
    transform: translateY(-5px);
}

/* ============================= */
/* RESPONSIVE TASARIM */
/* ============================= */
@media (max-width: 992px) {
    .about-intro-grid {
        grid-template-columns: 1fr;
    }
}
/* ============================= */
/* İSTATİSTİKLER */
/* ============================= */
.about-stats {
    background: linear-gradient(90deg, #041f31, #170a42, #570707);
    color: #fff;
    padding: 20px 0;
    text-align: center;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
}

.stat-box h3 {
    font-size: 36px;
    color: var(--accent-color);
}

.stat-box p {
    font-size: 16px;
}

/* ============================= */
/* HİZMETLER */
/* ============================= */
.services-pro {
    padding: 80px 0;
    background: #ffffff;
    text-align: center;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 25px;
}

.service-card {
    background: #fff;
    padding: 30px 20px;
    border-radius: 20px;
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.05);
    transition: 0.3s;
    position: relative;
}

.service-card::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    height: 4px;
    width: 100%;
    background: linear-gradient(90deg, #d01c1c, #041f31);
}

.service-card i {
    font-size: 40px;
    color: var(--primary-color);
    margin-bottom: 15px;
}

.service-card h3 {
    color: #041f31;
    margin-bottom: 10px;
}

.service-card p {
    color: #555;
    font-size: 14px;
}

.service-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 12px 25px rgba(0, 0, 0, 0.1);
}

/* ============================= */
/* MİSYON & VİZYON */
/* ============================= */
.mission-vision-pro {
    padding: 80px 0;
    background: #fafafa;
    color: #555;
}

.mv-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 30px;
}

.mv-card {
    padding: 40px;
    border-radius: 25px;
    text-align: left;
    background: rgb(255, 255, 255);
    backdrop-filter: blur(6px);
    border: 1px solid rgba(255,255,255,0.1);
}
.mv-card h3 {
    font-size: 32px;
    color: var(--heading-color);
    margin-bottom: 20px;
    font-weight: 300;
    letter-spacing: 0.5px;
}


.mv-card i {
 font-size: 20px;
    color: var(--text-color);
    line-height: 1.6;
    margin-bottom: 15px;
}

/* ============================= */
/* CTA ALANI */
/* ============================= */
.cta {
    background:white ;
    color: rgb(10, 3, 3);
    text-align: center;
    padding: 30px 20px;
}

.cta-btn {
    display: inline-block;
    margin-top: 20px;
    background: var(--primary-color);
    color: #ffffff;
    padding: 12px 30px;
    border-radius: 30px;
    text-decoration: none;
    font-weight: 600;
    transition: 0.3s;
}

.cta-btn:hover {
    background: #731010;
}


/* ============================= */
/* FOOTER */
/* ============================= */
.footer {
    background-color:#041f31;
    color: #ffffff;
    padding: 50px 0 20px;
    margin-top: auto;
}

.footer-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 30px;
}

.footer-box h3 {
    margin-bottom: 15px;
    font-size: 18px;
    color: #dcdcdc;
}

.footer-box p {
    font-size: 14px;
    line-height: 1.6;
    color: #dcdcdc;
}

.footer-logo {
    width: 280px;
    height: 120px;
    margin-bottom: 15px;
    background-color: #ffffff;
    padding:0%;
    border-radius: 15px;
}

.footer-box ul {
    list-style: none;
}

.footer-box ul li {
    margin-bottom: 10px;
}

.footer-box ul li a {
    text-decoration: none;
    color: #dcdcdc;
    transition: 0.3s;
}

.footer-box ul li a:hover {
    color: #7f7ca3;
}

/* İkonlar */
.footer-box i {
    margin-right: 8px;
    color: #dcdcdc;
}

/* Sosyal Medya */
.social-icons {
    display: flex;
    gap: 10px;
    margin-top: 10px;
}

.social-icons a {
    width: 38px;
    height: 38px;
    background: #962615;
    color: #0b1d3a;
    display: flex;
    justify-content: center;
    align-items: center;
    border-radius: 50%;
    transition: 0.3s;
    text-decoration: none;
}

.social-icons a:hover {
    background: #ffffff;
}

/* Alt Footer */
.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.2);
    margin-top: 30px;
    padding-top: 15px;
    text-align: center;
    font-size: 14px;
    color: #ccc;
}

/* Mobil Uyumluluk */
@media (max-width: 768px) {
    .footer {
        text-align: center;
    }

    .social-icons {
        justify-content: center;
    }

    .footer-logo {
        margin: 0 auto 15px;
    }
}

/* ============================= */
/* RESPONSIVE TASARIM */
/* ============================= */
@media (max-width: 992px) {
    .about-intro-grid,
    .mv-grid {
        grid-template-columns: 1fr;
    }

    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .services-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .menu {
        justify-content: center;
        flex-wrap: wrap;
    }
}

@media (max-width: 768px) {
    .logo-container img {
        height: 80px;
    }

    .menu {
        flex-direction: column;
        gap: 15px;
        align-items: center;
    }

    .about-hero h1 {
        font-size: 30px;
    }
}

@media (max-width: 576px) {
    .container {
        width: 90%;
    }

    .stats-grid,
    .services-grid {
        grid-template-columns: 1fr;
    }

    .section-title {
        font-size: 26px;
    }

    .section-subtitle {
        font-size: 15px;
    }
}
#topBtn {
  position: fixed;
  bottom: 60px;   /* biraz yukarı */
  right: 60px;    /* kenardan uzak */
  display: none;

  background-color: #353333a2;
  color: white;
  border: none;

  padding: 25px 32px; /* büyüdü */
  border-radius: 48%;
  font-size: 30px;    /* ok büyüdü */

  cursor: pointer;
  z-index: 1000;
}

#topBtn:hover {
  background-color: #353333c6;
}