/* ------------------------------------------------
   GENEL AYARLAR – Premium Corporate
--------------------------------------------------*/
html {
    scroll-behavior: smooth;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}
/* LOGO YAN YANA TASARIM */
.logo {
    display: flex;
    align-items: center;
    gap: 10px;
}

.logo img {
    height: 40px;   /* İstersen büyütüp küçültebilirsin */
    width: auto;
}

.logo span {
    font-size: 24px;
    font-weight: 700;
     color: #fff;
}

body {
    font-family: "Poppins", sans-serif;
    background: #ffffff;
    overflow-x: hidden;
    scroll-behavior: smooth;
}

:root {
    --primary: #0068ff;
    --accent: #ff7b00;
    --text: #1c1c1c;
    --bg-light: #f6f8fc;
    --card-bg: #ffffff;
}
.mobile-menu {
    display: none;
    flex-direction: column;
    background: #000;           /* SİYAH */
    position: absolute;
    top: 100%;
    left: 0;
    width: 100%;
    z-index: 999;
}

.mobile-menu a {
    color: #fff;
    padding: 16px;
    text-decoration: none;
    border-bottom: 1px solid rgba(255,255,255,0.15);
}

.mobile-menu a:hover {
    color: #ff7b00;
}


.mobile-menu.active {
    display: flex;
}

/* WIDE CONTAINER */
.container {
    width: 100%;
    max-width: 1400px;
    margin: auto;
    padding: 0 16px;
}

section {
    padding: 100px 0;
}

@media (max-width: 768px) {
    section {
        padding: 70px 0;
    }
}
/* HEADER */
.header {
    width: 100%;
    position: sticky;
    top: 0;
    z-index: 1000;
    background: #000;
    backdrop-filter: none;
    box-shadow: none; /* yazıyı karartmasın */
}

.header::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 5px;

    background: linear-gradient(
        90deg,
        #ffffff,
        #ff7b00,
        #0068ff,
        #ffffff
    );
}


.header .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 18px 0;
}

/* DESKTOP MENU */
.navbar {
    display: flex;
    gap: 28px;
}

.navbar a {
    font-size: 16px;
    font-weight: 600;                 /* DAHA NET */
    color: #ffffff !important;        /* SAF BEYAZ */
    opacity: 1 !important;
    text-decoration: none;
    position: relative;

    /* PARLAKLIK ETKİSİ */
    text-shadow:
        0 0 1px rgba(255,255,255,0.9),
        0 0 6px rgba(255,255,255,0.35);
}

.navbar a:hover {
    color: #ff7b00;
}
.navbar a::after {
    content: "";
    position: absolute;
    left: 0;
    bottom: -6px;
    width: 0;
    height: 3px;
  background: #ff7b00;
    transition: .3s;
}

.navbar a:hover::after {
    width: 100%;
}

/* HAMBURGER */
.hamburger {
  color: #ff7b00;
    font-size: 30px;
    cursor: pointer;
    z-index: 1200;
}

/* MOBİL MENÜ */
.mobile-menu {
    position: absolute;
    top: 100%;
    left: 0;
    width: 100%;
    background: #fff;
    display: none;
    flex-direction: column;
    box-shadow: 0 8px 25px rgba(0,0,0,0.15);
}

.mobile-menu a {
    padding: 16px;
    text-decoration: none;
    font-size: 17px;
    color: #222;
    border-bottom: 1px solid #eee;
}

/* AÇIK HAL */
.mobile-menu.active {
    display: flex;
}
@media (max-width: 768px) {

    .navbar {
        display: none;
    }

    .hamburger {
        display: block;
    }
}

.logo {
    font-size: 28px;
    font-weight: 700;
    color: #006eff;
    letter-spacing: 0.5px;
}

.navbar {
    display: flex;
    gap: 28px;
    align-items: center;
}

.navbar a {
    font-size: 16px;
    text-decoration: none;
    font-weight: 500;
    color: #444;
    padding: 10px 0;
    transition: .25s ease;
    position: relative;
}

.navbar a:hover {
    color: #006eff;
}

.navbar a::after {
    content: "";
    position: absolute;
    bottom: -6px;
    left: 0;
    width: 0%;
    height: 3px;
    background: #006eff;
    border-radius: 5px;
    transition: .3s;
}

.navbar a:hover::after {
    width: 100%;
}

/* Mobil menü */
.hamburger {
    display: none;
    font-size: 30px;
    cursor: pointer;
    user-select: none;
}

.mobile-menu {
    display: none;
    flex-direction: column;
    padding: 20px;
    background: #fff;
    box-shadow: 0 4px 18px rgba(0,0,0,0.15);
}

.mobile-menu a {
    padding: 14px 0;
    font-size: 17px;
    color: #222;
    text-decoration: none;
}

.mobile-active {
    display: flex !important;
}

@media(max-width: 768px) {
    .navbar { display: none; }
    .hamburger { display: block; }
}


/* ------------------------------------------------
   HERO – Premium Geometric
--------------------------------------------------*/
.hero {
    position: relative;
    width: 100%;
    height: 680px;
    display: flex;
    align-items: center;
    overflow: hidden;
    background: #000;
}

/* MAVİ GEOMETRİK ALAN */
.hero-overlay {
    position: absolute;
    left: 0;
    top: 0;
    width: 65%;
    height: 100%;
    background: linear-gradient(135deg, #0068ff, #168bff);
    clip-path: polygon(0 0, 100% 0, 75% 100%, 0 100%);
    opacity: 0.95;
    z-index: 1;
}

/* GRID */
.hero-grid {
    position: relative;
    z-index: 5;
    display: grid;
    grid-template-columns: 1fr 1fr;
    align-items: center;
    height: 100%;
}

/* SOL METİN */
.hero-text h1 {
    font-size: 50px;
    font-weight: 700;
    color: #fff;
    line-height: 1.2;
}

.hero-text h1 span {
    color: #fff;
    text-shadow: 0 0 20px rgba(255,255,255,0.6);
}

.hero-text p {
    color: #e8e8e8;
    margin-top: 15px;
    font-size: 18px;
    width: 85%;
}

/* BUTON */
.hero-btn {
    margin-top: 35px;
    display: inline-block;
    padding: 14px 30px;
    background: var(--accent);
    color: #fff;
    font-weight: 600;
    border-radius: 6px;
    text-decoration: none;
    transition: 0.25s;
}

.hero-btn:hover {
    background: #ff982b;
}

/* HERO GÖRSEL */
.hero-image img {
    width: 100%;
    object-fit: contain;
    filter: drop-shadow(0 0 35px rgba(0,0,0,0.5));
}

/* RESPONSIVE */
@media(max-width: 900px) {
    .hero {
        height: auto;
        padding: 80px 0;
    }

    .hero-grid {
        grid-template-columns: 1fr;
        text-align: center;
        row-gap: 40px;
    }

    .hero-overlay {
        width: 100%;
        height: 50%;
        clip-path: polygon(0 0, 100% 0, 100% 100%, 0 65%);
    }
}
@media (max-width: 768px) {

    .hero {
        padding: 100px 0 80px;
    }

    .hero-text h1 {
        font-size: 34px;
        line-height: 1.25;
    }

    .hero-text p {
        font-size: 16px;
        width: 100%;
        margin-left: auto;
        margin-right: auto;
    }

    .hero-btn {
        margin-left: auto;
        margin-right: auto;
        display: inline-block;
    }

    .hero-image img {
        max-width: 90%;
        margin: auto;
    }
}
@media (max-width: 480px) {

    .hero-text h1 {
        font-size: 28px;
    }

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

    .hero-btn {
        width: 100%;
        text-align: center;
        padding: 14px;
    }

    .hero-overlay {
        opacity: 0.9;
    }
}
@media (max-width: 768px) {
    .hero-overlay {
        clip-path: none;
    }
}

/* ------------------------------------------------
   ABOUT
--------------------------------------------------*/
.about {
    background: var(--bg-light);
}

.about-container {
    display: grid;
    grid-template-columns: 1.1fr 1fr;
    gap: 50px;
    align-items: center;
}

.about-img img {
    width: 100%;
    border-radius: 18px;
    box-shadow: 0 15px 40px rgba(0,0,0,0.15);
}
/* ABOUT TEXT PRO VERSION */
.about-text h2 {
    font-size: 38px;
    font-weight: 700;
    color: var(--primary);
    margin-bottom: 20px;
}

.about-text p {
    font-size: 20px;
    line-height: 1.75;
    color: #333;
    max-width: 90%;
}
@media (max-width: 900px) {

    .about-container {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 40px;
    }

    .about-text h2 {
        font-size: 32px;
    }

    .about-text p {
        max-width: 100%;
        margin: 0 auto;
        font-size: 18px;
    }

    .about-img img {
        max-width: 520px;
        margin: auto;
    }
}
@media (max-width: 480px) {

    .about-text h2 {
        font-size: 26px;
    }

    .about-text p {
        font-size: 16px;
        line-height: 1.65;
    }
}

/* ------------------------------------------------
   STATS
--------------------------------------------------*/
.stats {
    display: flex;
    justify-content: space-between;
    text-align: center;
    width: 88%;
    margin: auto;
}

.stat h3 {
    font-size: 46px;
    font-weight: 800;
    color: var(--primary);
}
@media (max-width: 900px) {

    .stats {
        flex-wrap: wrap;
        gap: 30px;
    }

    .stat {
        flex: 1 1 45%;
    }
}
@media (max-width: 480px) {

    .stat {
        flex: 1 1 100%;
    }

    .stat h3 {
        font-size: 34px;
    }
}

/* ------------------------------------------------
   PRODUCTS – Modern Cards
--------------------------------------------------*/
.products .grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 40px;
}



.card {
    background: #fff;
    padding: 30px;
    border-radius: 18px;
    box-shadow: 0 10px 25px rgba(0,0,0,0.08);
    transition: 0.25s;
}
.product-card {
    background: #ffffff;
    border-radius: 22px;
    overflow: hidden;
    box-shadow: 0 18px 40px rgba(0,0,0,0.08);
    transition: all 0.35s ease;
    display: flex;
    flex-direction: column;
}


.product-card img {
    width: 100%;
    height: 260px;              /* 🔥 BÜYÜTTÜK */
    object-fit: contain;
    background: linear-gradient(
        180deg,
        #f8fafd,
        #eef2f7
    );
    padding: 24px;
}


.product-card h3 {
    padding: 24px;
    font-size: 22px;
    font-weight: 700;
    color: #111;
    text-align: center;
    background: #ffffff;
}


.product-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 30px 60px rgba(0,0,0,0.15);
}


.card:hover {
    transform: translateY(-6px);
}
@media (max-width: 480px) {
    .product-card img {
        height: 220px;
        padding: 20px;
    }

    .product-card h3 {
        font-size: 20px;
        padding: 20px;
    }
}


/* ------------------------------------------------
   PROJECT SLIDER
--------------------------------------------------*/
/* OTOMATİK KAYAN SLIDER */
.project-slider {
    display: flex;
    gap: 25px;
    overflow: hidden;
    padding: 20px 0;
    position: relative;
}

.project-slider .project-card {
    flex: 0 0 360px;
    border-radius: 16px;
    background: #fff;
    box-shadow: 0 10px 25px rgba(0,0,0,0.1);
    overflow: hidden;
    animation: slideMove 18s linear infinite;
}

/* Slider kartları hover olunca durur */
.project-slider:hover .project-card {
    animation-play-state: paused;
}

/* Kart Hover animasyonu */
.project-card:hover {
    transform: translateY(-8px);
    transition: .3s;
    box-shadow: 0 18px 35px rgba(0,0,0,0.15);
}

/* Sonsuz kayan animasyon */
@keyframes slideMove {
    0% { transform: translateX(0); }
    100% { transform: translateX(-200%); } 
}

/* Kart içi */
.project-card img {
    width: 100%;
    height: 230px;
    object-fit: cover;
}

.p-text {
    padding: 18px;
}
@media (max-width: 900px) {

    .project-slider {
        overflow-x: auto;
        scroll-snap-type: x mandatory;
        padding-bottom: 10px;
    }

    .project-slider::-webkit-scrollbar {
        display: none;
    }

    .project-card {
        flex: 0 0 80%;
        scroll-snap-align: center;
        animation: none;
    }
}
@media (max-width: 480px) {

    .project-card {
        flex: 0 0 90%;
    }

    .project-card img {
        height: 200px;
    }
}

/* ------------------------------------------------
   CONTACT
--------------------------------------------------*/
/* CONTACT – PRO VERSION */
.contact {
    padding: 120px 0;
    background: #f7f9fc;
}

.contact-container {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 90px;
    align-items: start;
}

/* Sol taraf yazı büyütme */
.contact-info h2 {
    font-size: 40px;
    font-weight: 700;
    margin-bottom: 25px;
}

.contact-info p {
    font-size: 18px;
    line-height: 1.7;
}

.contact-row {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    margin-bottom: 18px;
}

.contact-row span {
    font-size: 26px;
}

/* Form kutusu daha büyük ve dolu */
.contact-form input,
.contact-form textarea {
    width: 100%;
    padding: 18px;
    font-size: 17px;
    border: 1px solid #ccc;
    border-radius: 10px;
    margin-bottom: 18px;
    box-shadow: 0 4px 12px rgba(0,0,0,0.06);
}

/* Gönder butonu */
.contact-form .btn {
    padding: 16px 32px;
    font-size: 18px;
    border-radius: 10px;
    background: #006aff;
    transition: .3s;
}

.contact-form .btn:hover {
    background: #0053d6;
}

@media (max-width: 900px) {

    .contact {
        padding: 90px 0;
    }

    .contact-container {
        grid-template-columns: 1fr;
        gap: 50px;
    }

    .contact-info h2 {
        font-size: 32px;
        text-align: center;
    }

    .contact-info {
        text-align: center;
    }

    .contact-row {
        justify-content: center;
    }
}
@media (max-width: 480px) {

    .contact {
        padding: 70px 0;
    }

    .contact-form input,
    .contact-form textarea {
        font-size: 16px;
        padding: 16px;
    }

    .contact-form .btn {
        width: 100%;
        font-size: 17px;
    }
}

/* ============================
     PREMIUM MAVİ FOOTER
============================ */

.blue-theme {
    background: #000000; /* DAHA KURUMSAL BİR MAVİ */
    padding-top: 60px;
    color: #e9f0ff;
    border-top: 4px solid;
    border-image: linear-gradient(90deg, #fff, #ff7b00, #fff) 1;
}

.footer-inner {
    width: 88%;
    max-width: 1300px;
    margin: auto;
    display: grid;
    grid-template-columns: 1.3fr 1fr 1fr 1fr;
    gap: 60px;
}

/* LOGO */
.footer-logo {
    width: 170px;
    margin-bottom: 18px;
}

.blue-theme h4 {
    color: #ffffff;
    font-size: 18px;
    margin-bottom: 14px;
}

.blue-theme p {
    color: #d6e4ff;
    line-height: 1.6;
}

/* LİSTE */
.blue-theme ul {
    list-style: none;
}

.blue-theme ul li {
    margin-bottom: 10px;
}

.blue-theme ul li a {
    color: #dce6ff;
    text-decoration: none;
    transition: 0.25s;
}

.blue-theme ul li a:hover {
    color: #ff7b00; /* TURUNCU HOVER */
    padding-left: 6px;
}

/* ALT KISIM */
.footer-bottom {
    text-align: center;
    padding: 22px 0;
    margin-top: 40px;
    border-top: 1px solid rgba(255,255,255,0.22);
    font-size: 14px;
    color: #c7d7ff;
}

@media (max-width: 480px) {

    .blue-theme {
        padding-top: 40px;
    }

    .footer-inner {
        gap: 32px;
    }

    .blue-theme h4 {
        font-size: 17px;
    }

    .blue-theme ul li a {
        font-size: 15px;
    }

    .footer-bottom {
        font-size: 13px;
        padding: 18px;
    }
}
.blue-theme ul li a {
    display: inline-block;
    padding: 6px 0;
}

/* INTRO LOGO SCREEN */
#intro {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: white;
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 9999;
    animation: fadeOut 1.6s ease forwards;
    animation-delay: 1.4s;
}

#intro img {
    width: 160px;
    opacity: 0;
    transform: scale(0.7);
    animation: introZoom 1.3s ease forwards;
}

/* Logo zoom & fade */
@keyframes introZoom {
    0% { opacity: 0; transform: scale(0.6); }
    60% { opacity: 1; transform: scale(1.08); }
    100% { opacity: 1; transform: scale(1); }
}

/* Intro ekran kaybolma efekti */
@keyframes fadeOut {
    to {
        opacity: 0;
        visibility: hidden;
    }
}