/*
 * styles/style.css
 * Endüstriyel Tema: INOWAX Entegre Çözümler
 * Konsept: Floating Navbar + Profesyonel Hakkımızda + Hizmetler + İletişim + Scroll Navigation
 */

/* 1. KÖK AYARLAR VE YATAY KAYMA ENGELLEYİCİ */
html {
    font-size: 62.5%;
    scroll-behavior: smooth;
    overflow-x: hidden;
    width: 100%;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Inter', 'Segoe UI', Roboto, Arial, sans-serif;
}

body {
    background-color: #f0f2f5;
    color: #2c3e50;
    line-height: 1.6;
    width: 100%;
    overflow-x: hidden;
    position: relative;
}

.container {
    max-width: 120rem;
    margin: 0 auto;
    padding: 0 2rem;
    width: 100%;
}

/* -------------------------------------- */
/* NAV BAR (Floating / Yüzen Kapsül Navbar) */
/* -------------------------------------- */
.navbar {
    position: absolute;
    top: 1.5rem;
    left: 50%;
    transform: translateX(-50%);
    width: 90%;
    max-width: 110rem;
    background-color: rgba(252, 252, 252, 0.98);
    backdrop-filter: blur(10px);
    box-shadow: 0 0.8rem 3rem rgba(0, 0, 0, 0.08);
    z-index: 2000;
    border: 1px solid rgba(255, 255, 255, 1);
    border-radius: 5rem;
    padding: 0.5rem 3.5rem;
}

.navbar-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.4rem 0;
}

.brand {
    display: flex;
    align-items: center;
    text-decoration: none;
}

.brand-logo {
    width: 12rem;
    height: 6.8rem;
    margin-right: 1rem;
    background-image: url('../images/resul_logo-Photoroom.png');
    background-size: contain;
    background-repeat: no-repeat;
    background-position: center left;
}

.brand-name {
    font-size: 3.1rem;
    font-weight: 800;
    color: #2d1d0e;
    letter-spacing: -0.5px;
    text-transform: uppercase;
    margin-top: 0.7rem;
}

.nav-links ul {
    list-style: none;
    display: flex;
    align-items: center;
}

.nav-links ul li {
    margin-left: 2.8rem;
}

.nav-links ul li a {
    text-decoration: none;
    color: #2d1d0e;
    font-size: 1.75rem;
    font-weight: 700;
    transition: all 0.3s ease;
    text-transform: uppercase;
}

.nav-links ul li a:hover,
.nav-links ul li a.active {
    color: #007bff;
}

.menu-toggle {
    display: none;
    background: none;
    border: none;
    color: #0a192f;
    font-size: 2.4rem;
    cursor: pointer;
}

/* -------------------------------------- */
/* ANA SAYFA (HERO) */
/* -------------------------------------- */
#anasayfa {
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    width: 100vw;
    height: 100vh;
    padding-top: 1rem;
    background-image: url('../images/arkaplan3.png');
    background-size: cover;
    background-repeat: no-repeat;
    background-position: center calc(50% + 2.5rem);
    overflow: hidden;
}

#anasayfa::before {
    content: '';
    position: absolute;
    inset: 0;
    background-color: rgba(0, 0, 0, 0.4);
    z-index: 1;
}

.hero-content {
    position: relative;
    z-index: 2;
    max-width: 70rem;
    color: #ffffff;
    text-align: center;
    padding: 0 2rem;
    margin-top: 45rem;
    margin-left: 25rem;
}

.hero-content p {
    font-size: 2.8rem;
    color: #ffffff;
    margin-top: 2rem;
    margin-bottom: 3.5rem;
    text-transform: uppercase;
    font-weight: 700;
    letter-spacing: 0.4rem;
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.5);
    display: inline-block;
    position: relative;
    padding-bottom: 1rem;
}

.hero-content p::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 25%;
    width: 50%;
    height: 3px;
    background: linear-gradient(90deg, transparent, #1E90FF, transparent);
    border-radius: 2px;
}

/* -------------------------------------- */
/* ÇİFT RENKLİ DÖNEN BUTON */
/* -------------------------------------- */
.cta-button {
    position: relative;
    display: inline-block;
    background-color: #181878;
    color: #ffffff;
    padding: 1.5rem 7.5rem;
    border-radius: 0.8rem;
    text-decoration: none;
    font-weight: 800;
    font-size: 2.1rem;
    overflow: hidden;
    z-index: 1;
    transition: all 0.4s cubic-bezier(0.23, 1, 0.32, 1);
    text-transform: uppercase;
}

.cta-button::before {
    content: '';
    position: absolute;
    top: -150%;
    left: -150%;
    width: 400%;
    height: 400%;
    background: conic-gradient(transparent, transparent, #000033, #1E90FF, #000033, transparent 40%);
    animation: rotate-border 2s linear infinite;
    filter: brightness(2.5) blur(3px);
    z-index: -2;
}

.cta-button::after {
    content: '';
    position: absolute;
    inset: 3px;
    background: #101010;
    border-radius: 0.6rem;
    z-index: -1;
}

@keyframes rotate-border {
    to {
        transform: rotate(360deg);
    }
}



/* -------------------------------------- */
/* PROFESYONEL SECTION TITLE */
/* -------------------------------------- */
.section-title {
    font-size: 4.2rem;
    font-weight: 900;
    text-align: center;
    color: #0f172a;
    /* Derin lacivert/siyah */
    text-transform: uppercase;
    letter-spacing: 0.2rem;
    margin-bottom: 6rem;
    position: relative;
    padding-bottom: 2rem;
}

/* Başlığın altındaki ana kalın çizgi */
.section-title::before {
    content: "";
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 8rem;
    height: 0.5rem;
    background: linear-gradient(90deg, #1e1e78, #1E90FF);
    border-radius: 5rem;
}

/* Başlığın altındaki süsleyici ince uzun çizgi */
.section-title::after {
    content: "";
    position: absolute;
    bottom: 0.2rem;
    left: 50%;
    transform: translateX(-50%);
    width: 15rem;
    height: 0.1rem;
    background: rgba(30, 144, 255, 0.3);
}

/* Sayfa kaydırıldığında başlığın dikkat çekmesi için (Opsiyonel) */
.section-title:hover {
    color: #1e1e78;
    transition: color 0.3s ease;
}

/* -------------------------------------- */
/* HAKKIMIZDA (YENİ PROFESYONEL BÖLÜM) */
/* -------------------------------------- */
#hakkimizda {
    padding: 15rem 0;
    background-color: #ffffff;
    position: relative;
    overflow: hidden;
    width: 100%;
}

.about-content {
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    gap: 8rem;
    align-items: center;
    position: relative;
    z-index: 1;
}

.about-text h3 {
    font-size: 3rem;
    line-height: 1.3;
    color: #1a1a1a;
    margin-bottom: 3rem;
    font-weight: 800;
    position: relative;
}

.about-text h3::before {
    content: '';
    position: absolute;
    left: -2.5rem;
    top: 0;
    width: 0.5rem;
    height: 100%;
    background: linear-gradient(to bottom, #1E90FF, #000033);
    border-radius: 1rem;
}

.about-text p {
    font-size: 1.7rem;
    color: #555;
    margin-bottom: 2rem;
    text-align: justify;
}

.about-image-box {
    position: relative;
    padding: 2rem;
}

.about-image {
    width: 100%;
    border-radius: 2rem;
    box-shadow: 0 3rem 6rem rgba(0, 0, 0, 0.12);
    transition: transform 0.5s ease;
    z-index: 2;
    position: relative;
    background-color: #c9c6c4;
}

.about-image-box::after {
    content: '';
    position: absolute;
    top: -2rem;
    right: -2rem;
    width: 70%;
    height: 70%;
    border: 1rem solid rgba(30, 144, 255, 0.1);
    border-radius: 2rem;
    z-index: 0;
}

.about-image-box:hover .about-image {
    transform: scale(1.4);
}

/* -------------------------------------- */
/* HİZMETLER SECTİON - PROFESYONEL STYLE */
/* -------------------------------------- */



#hizmetlerimiz {
    background-color: #f8fafc;
    padding: 8rem 0;
    width: 100%;
}

/* --- TAB BUTONLARI --- */
.tabs-container {
    display: flex;
    justify-content: center;
    gap: 1rem;
    margin-bottom: 4rem;
    flex-wrap: wrap;
}

.tab-btn {
    padding: 1.2rem 2.5rem;
    font-size: 1.5rem;
    font-weight: 700;
    color: #64748b;
    background: #ffffff;
    border: 1px solid rgba(0, 0, 0, 0.05);
    border-radius: 5rem;
    cursor: pointer;
    transition: all 0.4s ease;
    box-shadow: 0 0.5rem 1.5rem rgba(0, 0, 0, 0.03);
}

.tab-btn.active {
    background: #1E90FF;
    color: #ffffff;
    border-color: #1E90FF;
    box-shadow: 0 0.8rem 2rem rgba(30, 144, 255, 0.3);
}

/* --- İÇERİK ALANI --- */
.tabs-content-wrapper {
    max-width: 110rem;
    /* Yan yana duruş için biraz genişlettik */
    margin: 0 auto;
    padding: 0 2rem;
}

.tab-content {
    display: none;
    animation: fadeIn 0.5s ease;
}

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

/* --- YATAY KART TASARIMI (RESİM VE METİN YAN YANA) --- */
.product-horizontal {
    background: #ffffff;
    border-radius: 2rem;
    display: flex;
    /* Yan yana dizilim */
    align-items: center;
    /* Dikeyde ortala */
    overflow: hidden;
    border: 1px solid rgba(0, 0, 0, 0.05);
    box-shadow: 0 1.5rem 4rem rgba(0, 0, 0, 0.05);
    min-height: 40rem;
    /* Kartın genel yüksekliği */
}

/* SLIDER / RESİM ALANI */
.slider-container {
    flex: 1;
    /* %50 yer kaplar */
    height: 40rem;
    /* Metin alanıyla eşit yükseklik */
    position: relative;
    overflow: hidden;
}

.slider-wrapper {
    display: flex;
    height: 100%;
    transition: transform 0.5s ease-in-out;
}

.card-image.slider-img {
    min-width: 100%;
    height: 100%;
    object-fit: cover;
    /* Resmi alana tam sığdırır, boşluk bırakmaz */
    display: block;
}

/* METİN ALANI */
.product-horizontal .card-content {
    flex: 1;
    /* %50 yer kaplar */
    padding: 4rem;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.product-horizontal .card-content h3 {
    font-size: 2.8rem;
    color: #0f172a;
    margin-bottom: 1.5rem;
    font-weight: 800;
}

/* TEKNİK LİSTE */
.specs-list {
    list-style: none;
    padding: 0;
    margin: 2rem 0;
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.specs-list li {
    font-size: 1.8rem;
    color: #1e293b;
    font-weight: 700;
    display: flex;
    align-items: center;
    gap: 1.2rem;
    background: rgba(30, 144, 255, 0.05);
    padding: 1rem 1.5rem;
    border-radius: 1rem;
    border-left: 4px solid #1E90FF;
}

.specs-list li i {
    color: #1E90FF;
    font-size: 2rem;
}

/* BUTON */
.cta-small {
    display: inline-block;
    padding: 1.5rem 3rem;
    background-color: #1E90FF;
    color: #ffffff !important;
    text-decoration: none;
    font-size: 1.6rem;
    font-weight: 800;
    border-radius: 1rem;
    text-transform: uppercase;
    transition: 0.3s;
    text-align: center;
    margin-top: 1rem;
}

/* SLIDER OKLARI */
.slider-btn {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: rgba(0, 0, 0, 0.4);
    color: white;
    border: none;
    width: 4rem;
    height: 4rem;
    border-radius: 50%;
    cursor: pointer;
    z-index: 10;
    transition: 0.3s;
}

.slider-btn:hover {
    background: #1E90FF;
}

.prev {
    left: 1.5rem;
}

.next {
    right: 1.5rem;
}

/* GENEL ÖZELLİKLER (RESİMSİZ) */
.product-full-width {
    display: block !important;
    text-align: center;
}

.features-grid-simple {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
    text-align: left;
    margin-top: 2rem;
}

/* -------------------------------------- */
/* İLETİŞİM */
/* -------------------------------------- */
/* -------------------------------------- */
/* İLETİŞİM - PROFESYONEL KURUMSAL DÜZEN */
/* -------------------------------------- */
#iletisim {
    padding: 10rem 0;
    background: linear-gradient(180deg, #f8fafc 0%, #ffffff 100%);
}

.contact-content {
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    /* Harita biraz daha geniş olabilir */
    gap: 4rem;
    background: #ffffff;
    padding: 4rem;
    border-radius: 3rem;
    box-shadow: 0 4rem 10rem rgba(15, 23, 42, 0.08);
    /* Daha yumuşak ve derin gölge */
    border: 1px solid rgba(226, 232, 240, 0.8);
    position: relative;
}

/* Harita Alanı - Sinematik Görünüm */
.contact-map {
    width: 100%;
    height: 100%;
    /* İçeriğe göre uzasın */
    min-height: 45rem;
    border-radius: 2rem;
    overflow: hidden;
    filter: grayscale(0.1) brightness(0.95);
    border: 1px solid #e2e8f0;
    box-shadow: inset 0 0 2rem rgba(0, 0, 0, 0.05);
}

.contact-map iframe {
    width: 100%;
    height: 100%;
    border: none;
}

/* Bilgi Alanı */
.contact-info {
    padding: 1rem;
    display: flex;
    flex-direction: column;
    gap: 3rem;
    /* Bilgi blokları arası mesafe */
}

.contact-info h3 {
    font-size: 2.8rem;
    /* Okunabilirliği artırdık */
    font-weight: 900;
    /* Daha güçlü bir duruş */
    color: #0f172a;
    /* Derin lacivert tonu */
    margin-bottom: 2.5rem;
    /* Altındaki kartlarla arayı açtık */
    text-transform: uppercase;
    /* Kurumsal bir ciddiyet kattık */
    letter-spacing: 0.15rem;
    /* Harf arası boşlukla ferahlık kattık */
    position: relative;
    padding-left: 2rem;
    /* Yanındaki çizgi için boşluk */
}

/* Başlığın yanına ince şık bir dikey vurgu */
.contact-info h3::before {
    content: '';
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 0.5rem;
    height: 80%;
    background: #1E90FF;
    /* Marka mavisi */
    border-radius: 1rem;
}

/* Tekil Bilgi Satırı (Kart Yapısı) */
.info-item {
    display: flex;
    align-items: flex-start;
    /* İkonu yukarı hizalar */
    padding: 2.5rem;
    background: #f8fafc;
    border-radius: 1.5rem;
    transition: all 0.3s ease;
    border: 1px solid transparent;
    font-size: 1.7rem;
}

.info-item:hover {
    background: #ffffff;
    border-color: #1E90FF;
    transform: translateX(1rem);
    box-shadow: 0 1rem 3rem rgba(0, 0, 0, 0.05);
}

.info-icon {
    min-width: 5.5rem;
    /* Boyutun sabit kalması için */
    height: 5.5rem;
    background: linear-gradient(135deg, #1e1e78 0%, #1E90FF 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 1.2rem;
    /* Tam yuvarlak yerine hafif köşeli modern yapı */
    color: #ffffff;
    font-size: 2.2rem;
    margin-right: 2rem;
    box-shadow: 0 0.8rem 2rem rgba(30, 30, 120, 0.2);
}

.info-details h4 {
    font-size: 1.8rem;
    color: #0f172a;
    margin-bottom: 0.5rem;
    font-weight: 800;
}

.info-details p {
    font-size: 1.5rem;
    color: #64748b;
    line-height: 1.5;
}

/* -------------------------------------- */
/* SCROLL NAVIGATION (OKLAR) */
/* -------------------------------------- */
.scroll-navigation {
    position: fixed;
    right: 3rem;
    bottom: 3rem;
    display: flex;
    flex-direction: column;
    gap: 1.2rem;
    z-index: 3000;
}

.scroll-arrow {
    width: 5rem;
    height: 5rem;
    background-color: #1e1e78;
    color: #ffffff;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    text-decoration: none;
    font-size: 2rem;
    box-shadow: 0 0.8rem 2.5rem rgba(0, 0, 0, 0.15);
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    border: 1px solid rgba(255, 255, 255, 0.1);
    cursor: pointer;
}

/* -------------------------------------- */
/* FOOTER */
/* -------------------------------------- */
/* -------------------------------------- */
/* FOOTER - PROFESYONEL VE EKSİKSİZ STİL */
/* -------------------------------------- */
footer {
    background-color: #0f172a;
    color: #cbd5e1;
    padding: 8rem 0 3rem;
    width: 100%;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
}

.footer-content {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr;
    gap: 6rem;
    margin-bottom: 6rem;
}

footer h4 {
    color: #ffffff;
    font-size: 1.8rem;
    font-weight: 700;
    margin-bottom: 2.5rem;
    position: relative;
    padding-bottom: 1rem;
}

footer h4::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 3rem;
    height: 2px;
    background-color: #1E90FF;
}

.footer-brand p {
    font-size: 1.5rem;
    line-height: 1.8;
    max-width: 30rem;
    margin-top: 2rem;
}

.brand-logo-footer {
    width: 14rem;
    height: 6rem;
    background-image: url('../images/resul_logo-Photoroom.png');
    background-size: contain;
    background-repeat: no-repeat;
    filter: brightness(0) invert(1);
}

.footer-links ul {
    list-style: none;
}

.footer-links ul li {
    margin-bottom: 1.2rem;
}

.footer-links ul li a {
    text-decoration: none;
    color: #94a3b8;
    font-size: 1.5rem;
    transition: all 0.3s ease;
}

.footer-links ul li a:hover {
    color: #1E90FF;
    padding-left: 0.5rem;
}



/* Sosyal Medya & İletişim Butonları */
/* Genel Buton Yapısı */
.social-icons {
    display: flex;
    gap: 1.5rem;
    margin-top: 2rem;
}

.social-icons a {
    width: 5rem;
    height: 5rem;
    background: rgba(255, 255, 255, 0.05);
    /* Arka plan başta hafif şeffaf */
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 1.2rem;
    font-size: 2.2rem;
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    border: 1px solid rgba(255, 255, 255, 0.1);
    text-decoration: none;
}

/* --- WHATSAPP (Yeşil) --- */
.whatsapp-btn {
    color: #25D366;
}

/* İkon rengi yeşil */
.whatsapp-btn:hover {
    background: #25D366 !important;
    color: #fff !important;
    /* Üzerine gelince ikon beyaz olsun */
    box-shadow: 0 0.8rem 2rem rgba(37, 211, 102, 0.4);
    transform: translateY(-5px);
}

/* --- EMAIL (Mavi / Kırmızı - İstediğin Mavi ise #007bff) --- */
.email-btn {
    color: #1E90FF;
}

/* İkon rengi mavi */
.email-btn:hover {
    background: #1E90FF !important;
    color: #fff !important;
    box-shadow: 0 0.8rem 2rem rgba(30, 144, 255, 0.4);
    transform: translateY(-5px);
}

/* --- TELEFON (Marka Mavisi / Koyu Mavi) --- */
.phone-btn {
    color: #00d2ff;
}

/* İkon rengi açık mavi */
.phone-btn:hover {
    background: #00d2ff !important;
    color: #fff !important;
    box-shadow: 0 0.8rem 2rem rgba(0, 210, 255, 0.4);
    transform: translateY(-5px);
}

/* İmza Kapsülü */
.signature-wrapper {
    display: flex;
    align-items: center;
    gap: 1.5rem;
}

.sig-text {
    font-size: 1.1rem;
    color: #475569;
    text-transform: uppercase;
    letter-spacing: 2px;
    font-weight: 600;
}

/* Logo Butonu */
.sig-badge.logo-only {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0.8rem 2rem;
    /* Logonun etrafındaki boşluk */
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 12px;
    transition: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
    overflow: hidden;
    min-width: 120px;
    /* Logo için güvenli alan */
}

/* Logonun Kendisi */
.sig-logo {
    width: 57px;
    /* Logonun genişliğini buradan ayarla */
    height: 32px;
    /* Logonun yüksekliğini buradan ayarla */
    background-image: url('../images/inowax_logo.png');
    /* LOGO YOLUNU BURAYA YAZ */
    background-size: contain;
    background-position: center;
    background-repeat: no-repeat;
    filter: brightness(0.8) grayscale(0.2);
    /* Normalde biraz sönük dursun */
    transition: all 0.5s ease;
    z-index: 2;
}

/* Hover Efektleri */
.sig-badge.logo-only:hover {
    background: rgba(30, 144, 255, 0.08);
    border-color: #1E90FF;
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(30, 144, 255, 0.2);
}

.sig-badge.logo-only:hover .sig-logo {
    filter: brightness(1) grayscale(0);
    /* Üzerine gelince renkler canlansın */
    transform: scale(1.05);
}

/* Işık Süzmesi Animasyonu */
.sig-glow {
    position: absolute;
    top: 0;
    left: -150%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg,
            transparent,
            rgba(30, 144, 255, 0.2),
            transparent);
    transition: 0.6s;
    z-index: 1;
}

.sig-badge.logo-only:hover .sig-glow {
    left: 150%;
}

/* Mobilde Ortalama */
@media (max-width: 1000px) {
    .social-icons {
        justify-content: center;
    }
}

/* Telefon Numarası Alanı */
.footer-contact-item {
    display: flex;
    align-items: center;
    gap: 1.5rem;
    margin-bottom: 2rem;
    padding: 1rem 1.5rem;
    background: rgba(255, 255, 255, 0.03);
    /* Hafif şeffaf bir kutu */
    border-radius: 1rem;
    border: 1px solid rgba(255, 255, 255, 0.05);
    text-decoration: none;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    width: fit-content;
    /* İçerik kadar yer kaplasın */
}

.footer-phone {
    font-weight: 800;
    /* Daha güçlü bir duruş */
    font-size: 1.8rem;
    color: #f1f5f9;
    letter-spacing: 0.1rem;
    /* Daha ferah okunabilirlik */
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    position: relative;
    display: inline-block;
    padding: 0.2rem 0;
}

/* Üzerine gelince (Hover) rengin parlaması ve büyümesi */
.footer-contact-item:hover .footer-phone {
    color: #1E90FF;
    /* Marka mavisine geçiş */
    transform: scale(1.05);
    /* Hafifçe büyüme efekti */
    text-shadow: 0 0 15px rgba(30, 144, 255, 0.5);
    /* Hafif neon parlaması */
}

/* Altına şık bir çizgi efekti */
.footer-phone::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 0;
    height: 2px;
    background-color: #1E90FF;
    transition: width 0.3s ease;
    border-radius: 2px;
}

.footer-contact-item:hover .footer-phone::after {
    width: 100%;
    /* Üzerine gelince çizgi soldan sağa uzar */
}

/* Telefon İkonu */
.footer-contact-item i {
    width: 3.5rem;
    height: 3.5rem;
    background: #1E90FF;
    color: #ffffff;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 0.8rem;
    font-size: 1.4rem;
    box-shadow: 0 0.5rem 1.5rem rgba(30, 144, 255, 0.3);
}

/* Hover (Üzerine Gelince) Efekti */
.footer-contact-item:hover {
    background: rgba(30, 144, 255, 0.1);
    border-color: #1E90FF;
    transform: translateX(5px);
    /* Hafifçe sağa kayma */
}

.footer-contact-item:hover .footer-phone {
    color: #1E90FF;
}

/* Footer Alt Bilgi */
.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    padding-top: 3rem;
    text-align: center;
}

.footer-bottom p {
    font-size: 1.4rem;
    color: #64748b;
}

/* -------------------------------------- */
/* MOBİL DÜZENLEMELER (ÖZEL İSTEKLER DAHİL) */
/* -------------------------------------- */
@media (max-width: 1000px) {

    /* 1. Mobilde Logo ve İsim Gözükmesin */
    .brand {
        display: none !important;
    }

    /* NAVBAR: Dıştaki beyaz kutuyu ve bulanıklığı siliyoruz */
    .navbar {
        width: auto;
        height: auto;
        padding: 0;
        left: 0.4rem;
        right: auto;
        top: auto;
        transform: none;
        background: transparent !important;
        backdrop-filter: none !important;
        -webkit-backdrop-filter: none !important;
        border: none !important;
        box-shadow: none !important;
        display: flex;
        align-items: center;
        justify-content: center;
        position: absolute;
    }

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

    /* MENU TOGGLE: Çizgilerin olduğu butonu beyaz daire içine alıyoruz */
    .menu-toggle {
        display: flex !important;
        align-items: center;
        justify-content: center;
        background-color: #ffffff;
        width: 4rem;
        height: 4rem;
        border-radius: 50%;
        box-shadow: 0 0.5rem 1.5rem rgba(0, 0, 0, 0.2);
        font-size: 3rem;
        color: #1e1e78;
        cursor: pointer;
    }

    /* 2. Anasayfa Arka Plan Mobilde Küçülsün */
    #anasayfa {
        background-size: contain;
        background-position: top center;
        height: 50vh;
        background-color: #000;
    }

    /* 3. SIPARIS VER BUTONU MOBIL UYARLAMA */
    .cta-button {
        padding: 1rem 2rem !important;
        font-size: 1.6rem !important;
        width: auto;
        display: inline-block;
        margin-bottom: 1.3rem;
    }

    /* Menü Linkleri Mobilde Alta Doğru Açılan Panel */
    .nav-links {
        display: none;
        position: fixed;
        top: 9rem;
        left: 2rem;
        right: auto;
        width: 25rem;
        background-color: white;
        flex-direction: column;
        padding: 2rem;
        border-radius: 1.5rem;
        box-shadow: 1rem 0 3rem rgba(0, 0, 0, 0.1);
        z-index: 1999;
    }

    .nav-links.active {
        display: flex !important;
    }

    .nav-links ul {
        flex-direction: column;
        gap: 2.5rem;
    }

    .nav-links ul li {
        margin-left: 0;
    }

    /* Diğer İçeriklerin Mobilde Ortalanması */
    .hero-content {
        margin-top: 8rem;
        margin-left: 0;
        text-align: center;
        max-width: 100%;
        padding: 0 1.5rem;
    }

    .hero-content p {
        font-size: 1.8rem;
        letter-spacing: 0.15rem;
        margin-bottom: 2.5rem;
    }

    /* HAKKIMIZDA MOBİL */
    #hakkimizda {
        padding: 8rem 0;
    }

    .about-content {
        grid-template-columns: 1fr;
        gap: 5rem;
        text-align: center;
    }

    .about-text h3 {
        font-size: 2.6rem;
        margin-bottom: 2rem;
        padding-top: 2rem;
    }

    .about-text h3::before {
        left: 50%;
        top: 0;
        width: 6rem;
        height: 0.5rem;
        transform: translateX(-50%);
        background: linear-gradient(to right, #1E90FF, #000033);
    }

    .about-text p {
        font-size: 1.6rem;
        text-align: center;
        padding: 0 1rem;
    }

    .about-image-box {
        padding: 1rem;
        max-width: 45rem;
        margin: 0 auto;
    }

    .about-image-box::after {
        top: -1rem;
        right: -1rem;
        width: 60%;
        height: 60%;
        border-width: 0.5rem;
        border-radius: 1.5rem;
    }

    .about-image {
        border-radius: 1.5rem;
        box-shadow: 0 1.5rem 3rem rgba(0, 0, 0, 0.1);
    }

    /* HİZMETLER MOBİL */
    #hizmetlerimiz {
        padding: 5rem 0;
    }

    /* Butonları dikeyde sırala ve tam genişlik yap */
    .tabs-container {
        flex-direction: column;
        gap: 0.8rem;
        padding: 0 1rem;
    }

    .tab-btn {
        width: 100%;
        text-align: center;
        font-size: 1.4rem;
        padding: 1rem;
    }

    /* Kart yapısını dikey yap (Resim Üstte - Yazı Altta) */
    .product-horizontal {
        flex-direction: column;
        min-height: auto;
        /* Sabit yüksekliği kaldır */
        margin: 0 1rem;
    }

    /* Slider/Resim alanı mobilde biraz daha kısa olabilir */
    .slider-container {
        width: 100%;
        height: 25rem;
        /* Mobilde çok yer kaplamasın */
    }

    /* Yazı alanı mobildeki boşluklar */
    .product-horizontal .card-content {
        width: 100%;
        padding: 2.5rem 2rem;
        text-align: center;
        /* Mobilde merkezi duruş daha şıktır */
    }

    .product-horizontal .card-content h3 {
        font-size: 2.2rem;
        /* Başlığı mobilde biraz küçült */
    }

    .product-horizontal .card-content p {
        font-size: 1.6rem;
    }

    /* Teknik listeyi mobilde ortala */
    .specs-list li {
        font-size: 1.6rem;
        justify-content: center;
    }

    /* Sipariş butonunu mobilde tam genişlik yapabilirsin */
    .cta-small {
        width: 100%;
        font-size: 1.5rem;
    }

    /* Slider oklarını mobilde biraz küçültelim */
    .slider-btn {
        width: 3.5rem;
        height: 3.5rem;
        font-size: 1.2rem;
    }

    /* Genel özellikler tablosu mobilde tek sütuna düşsün */
    .features-grid-simple {
        grid-template-columns: 1fr;
        gap: 1rem;
    }

    /* --- İletişim Bölümü Responsive --- */
    .contact-content {
        grid-template-columns: 1fr;
        /* Harita ve bilgiler alt alta */
        gap: 4rem;
        padding: 0 2rem;
    }

    .contact-info h3::before {
        display: none !important;
    }

    /* Eğer başlığın altında başka bir dekoratif çizgi varsa onu da temizler */
    .contact-info h3::after {
        display: none !important;
    }

    /* Başlıktaki padding-left değerini sıfırlayarak metni tam ortalar */
    .contact-info h3 {
        padding-left: 0 !important;
        text-align: center;
        margin-bottom: 3rem;
    }

    .contact-map {
        order: 2;
        /* Harita sonra gelsin */
        height: 35rem;
        border-radius: 1.5rem;
    }

    /* --- Footer Bölümü Responsive --- */
    .footer-content {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 4rem;
    }

    /* Telefon Butonunu Mobilde Tam Ortalama */
    .footer-contact-item {
        margin: 0 auto 2.5rem !important;
        /* Sağdan soldan otomatik boşlukla ortalar */
        display: inline-flex !important;
        /* İçeriğe göre genişlik alıp merkezlenir */
        justify-content: center;
        align-items: center;
    }

    .footer-phone {
        font-size: 1.8rem;
        /* Mobilde daha kolay okunması için hafif büyüttük */
    }

    /* Sosyal İkonları (WhatsApp & Mail) Mobilde Ortalama */
    .social-icons {
        display: flex;
        justify-content: center !important;
        /* İkonları yan yana ve ortalı yapar */
        align-items: center;
        gap: 2rem;
        width: 100%;
        margin-bottom: 3rem;
    }

    .social-icons a {
        width: 5rem;
        height: 5rem;
        /* Parmakla basmak için ideal boyut */
    }

    /* Footer Bottom Yazısını Ortalama */
    .footer-bottom p {
        text-align: center;
        padding: 0 2rem;
        line-height: 1.6;
    }

    /* Logo Ortalama */
    .brand-logo-footer {
        margin: 0 auto;
    }

    .scroll-navigation {
        right: 1.5rem;
        bottom: 1.5rem;
    }
    
}

/* --- 768px VE ALTI (TAM MOBİL CİHAZLAR) İÇİN EK OPTİMİZASYON --- */
@media (max-width: 768px) {

    /* 1. Başlıkları biraz daha küçülterek yer kazanalım */
    .section-title {
        font-size: 3rem;
        margin-bottom: 4rem;
    }

    /* 2. Anasayfa (Hero) Alanı */
    #anasayfa {
        height: 45vh;
        /* Yüksekliği biraz daha kıstık */
    }

    .hero-content p {
        font-size: 1.6rem;
        letter-spacing: 0.1rem;
    }

    /* 3. Ürün Slider Yüksekliği */
    .slider-container {
        height: 22rem;
        /* Telefonlarda resim çok devasa durmasın */
    }

    .product-horizontal .card-content h3 {
        font-size: 2rem;
    }

    /* 4. Hakkımızda Bölümü */
    #hakkimizda {
        padding: 6rem 0;
    }

    .about-text h3 {
        font-size: 2.2rem;
    }

    .about-text p {
        font-size: 1.5rem;
        line-height: 1.5;
    }

    /* 5. İletişim Bilgi Kartları */
    .info-item {
        padding: 1.5rem;
        flex-direction: column;
        /* İkon ve metni alt alta alarak dar ekrana sığdır */
        align-items: center;
        gap: 1rem;
    }

    .info-icon {
        margin-right: 0;
        min-width: 5rem;
        height: 5rem;
    }

    .info-details h4 {
        font-size: 1.6rem;
    }

    .contact-map {
        height: 28rem;
        /* Haritayı biraz daha küçültelim */
    }

    /* 6. Footer Düzenleme */
    footer {
        padding: 5rem 0 2rem;
    }

    .footer-brand p {
        font-size: 1.4rem;
        margin: 1.5rem auto;
    }

    /* 7. Navigasyon Okları (Scroll) */
    .scroll-arrow {
        width: 4rem;
        height: 4rem;
        font-size: 1.6rem;
    }

    .signature-wrapper {
        flex-direction: column;
        gap: 1rem;
    }

    .sig-logo {
        width: 80px;
        /* Mobilde logoyu biraz küçülttük */
        height: 25px;
    }

    .sig-badge.logo-only {
        padding: 0.6rem 1.5rem;
    }
}

/* Ekstra küçük ekranlar (iPhone SE vb. 360px civarı) */
@media (max-width: 380px) {
    .tab-btn {
        font-size: 1.3rem;
        padding: 0.8rem;
    }

    .cta-button {
        padding: 1rem 3.5rem !important;
        /* Buton çok taşmasın */
        font-size: 1.4rem !important;
    }
}