/*
Theme Name: Demetra Gıda Theme
Theme URI: http://demetra.com.tr
Author: Demetra Gıda
Description: Demetra Gıda için özel hazırlanmış kurumsal WordPress teması.
Version: 1.0
Text Domain: demetra
*/

:root {
    --demetra-navy: #0D2B45;
    --demetra-dark: #071D30;
    --demetra-blue: #0096D6;
    --demetra-yellow: #FFC107;
    --demetra-gray: #3A3A3A;
    --demetra-text: #5D6975;
    --demetra-light: #F5F7FA;
    --white: #FFFFFF;
}

* {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    margin: 0;
    font-family: Arial, Helvetica, sans-serif;
    color: var(--demetra-gray);
    background: var(--white);
}

a {
    transition: .25s ease;
}

.container {
    width: min(1380px, calc(100% - 60px));
    margin: 0 auto;
}

/* =========================
   HEADER
========================= */

.site-header {
    position: sticky;
    top: 0;
    z-index: 100;
    background: var(--white);
    box-shadow: 0 8px 30px rgba(7, 29, 48, .08);
}

.top-bar {
    background: var(--demetra-dark);
    color: rgba(255,255,255,.82);
    font-size: 13px;
}

.top-bar-inner {
    min-height: 38px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
}

.top-bar a {
    color: rgba(255,255,255,.86);
    text-decoration: none;
}

.top-bar-right {
    display: flex;
    align-items: center;
    gap: 12px;
}

.main-header {
    background: rgba(255,255,255,.98);
}

.header-inner {
    min-height: 92px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 30px;
}

.site-logo img {
    max-height: 58px;
    width: auto;
}

.site-logo a {
    font-size: 24px;
    font-weight: 900;
    color: var(--demetra-navy);
    text-decoration: none;
}

.main-navigation ul {
    list-style: none;
    display: flex;
    gap: 30px;
    margin: 0;
    padding: 0;
    align-items: center;
}

.main-navigation a {
    color: var(--demetra-navy);
    text-decoration: none;
    font-size: 15px;
    font-weight: 800;
    position: relative;
}

.main-navigation a::after {
    content: "";
    position: absolute;
    left: 0;
    bottom: -8px;
    width: 0;
    height: 3px;
    background: var(--demetra-yellow);
    transition: .25s ease;
}

.main-navigation a:hover::after {
    width: 100%;
}

.header-button {
    background: var(--demetra-yellow);
    color: var(--demetra-navy);
    padding: 14px 22px;
    border-radius: 10px;
    text-decoration: none;
    font-weight: 900;
    white-space: nowrap;
    box-shadow: 0 10px 24px rgba(255, 193, 7, .25);
}

.header-button:hover {
    transform: translateY(-2px);
}

/* =========================
   ANA SAYFA HERO
========================= */

.hero-section {
    position: relative;
    min-height: 720px;
    display: flex;
    align-items: center;
    background:
        radial-gradient(circle at 85% 25%, rgba(0,150,214,.32), transparent 28%),
        linear-gradient(90deg, rgba(7,29,48,.96), rgba(13,43,69,.78)),
        url('assets/images/hero-port.jpg') center/cover no-repeat;
    color: var(--white);
    overflow: hidden;
}

.hero-section::after {
    content: "";
    position: absolute;
    right: -120px;
    bottom: -120px;
    width: 420px;
    height: 420px;
    background: rgba(255,193,7,.18);
    border-radius: 50%;
}

.hero-inner {
    position: relative;
    z-index: 2;
    display: grid;
    grid-template-columns: 1.1fr .9fr;
    gap: 70px;
    align-items: center;
}

.hero-content {
    max-width: 760px;
}

.section-label {
    display: inline-block;
    color: var(--demetra-yellow);
    font-weight: 900;
    letter-spacing: .10em;
    text-transform: uppercase;
    font-size: 13px;
    margin-bottom: 18px;
}

.hero-content h1 {
    font-size: clamp(42px, 4.6vw, 72px);
    line-height: 1.05;
    margin: 0 0 26px;
    color: var(--white);
    letter-spacing: -1.4px;
}

.hero-content p {
    font-size: 19px;
    line-height: 1.8;
    max-width: 690px;
    margin: 0 0 36px;
    color: rgba(255,255,255,.88);
}

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

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 15px 24px;
    border-radius: 10px;
    text-decoration: none;
    font-weight: 900;
    font-size: 14px;
}

.btn-yellow {
    background: var(--demetra-yellow);
    color: var(--demetra-navy);
    box-shadow: 0 12px 26px rgba(255,193,7,.25);
}

.btn-blue {
    background: var(--demetra-blue);
    color: var(--white);
}

.btn-outline {
    border: 1px solid rgba(255,255,255,.45);
    color: var(--white);
    background: rgba(255,255,255,.08);
    backdrop-filter: blur(8px);
}

/* HERO SAĞ PANEL */

.hero-panel {
    background: rgba(255,255,255,.12);
    border: 1px solid rgba(255,255,255,.22);
    border-radius: 28px;
    padding: 34px;
    backdrop-filter: blur(12px);
    box-shadow: 0 25px 70px rgba(0,0,0,.22);
}

.hero-panel-header {
    border-bottom: 1px solid rgba(255,255,255,.18);
    padding-bottom: 22px;
    margin-bottom: 22px;
}

.hero-panel-header span {
    display: block;
    color: var(--demetra-yellow);
    font-weight: 900;
    font-size: 12px;
    letter-spacing: .12em;
    margin-bottom: 8px;
}

.hero-panel-header strong {
    display: block;
    color: var(--white);
    font-size: 30px;
}

.hero-panel-list {
    display: grid;
    gap: 16px;
}

.hero-panel-list div {
    display: flex;
    align-items: center;
    gap: 16px;
    background: rgba(255,255,255,.12);
    padding: 18px;
    border-radius: 16px;
}

.hero-panel-list strong {
    color: var(--demetra-yellow);
    font-size: 18px;
}

.hero-panel-list span {
    color: var(--white);
    font-weight: 800;
}

/* =========================
   İSTATİSTİKLER
========================= */

.stats-section {
    background: var(--demetra-dark);
    padding: 34px 0;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 0;
}

.stat-card {
    color: var(--white);
    padding: 10px 34px;
    border-right: 1px solid rgba(255,255,255,.16);
}

.stat-card:last-child {
    border-right: none;
}

.stat-card strong {
    display: block;
    font-size: 38px;
    font-weight: 900;
    color: var(--demetra-yellow);
    line-height: 1;
    margin-bottom: 8px;
}

.stat-card span {
    font-size: 14px;
    font-weight: 800;
    color: rgba(255,255,255,.82);
}

/* =========================
   GENEL BÖLÜMLER
========================= */

.intro-section {
    padding: 90px 0;
    background: var(--white);
}

.intro-grid {
    display: grid;
    grid-template-columns: .9fr 1.1fr;
    gap: 70px;
    align-items: center;
}

.intro-grid h2 {
    color: var(--demetra-navy);
    font-size: 46px;
    line-height: 1.15;
    margin: 0;
    letter-spacing: -1px;
}

.intro-grid p {
    color: var(--demetra-text);
    font-size: 18px;
    line-height: 1.85;
    margin: 0;
}

.premium-section {
    padding: 105px 0;
    background: var(--demetra-light);
}

.section-heading {
    max-width: 820px;
    margin-bottom: 48px;
}

.section-heading h2,
.products-section h2,
.services-section h2,
.quality-section h2,
.network-section h2,
.global-network-section h2,
.cta-section h2 {
    color: var(--demetra-navy);
    font-size: 44px;
    line-height: 1.15;
    margin: 0;
    letter-spacing: -1px;
}

.center-heading {
    text-align: center;
    max-width: 900px;
    margin: 0 auto 60px;
}

/* =========================
   PREMIUM KARTLAR
========================= */

.feature-grid,
.product-grid,
.service-grid {
    display: grid;
    gap: 26px;
}

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

.premium-card {
    position: relative;
    background: var(--white);
    border: 1px solid #e9eef3;
    border-radius: 24px;
    padding: 34px;
    box-shadow: 0 18px 45px rgba(7,29,48,.08);
    transition: .28s ease;
    overflow: hidden;
}

.premium-card::before {
    content: "";
    position: absolute;
    inset: 0 0 auto 0;
    height: 6px;
    background: linear-gradient(90deg, var(--demetra-yellow), var(--demetra-blue));
}

.premium-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 25px 65px rgba(7,29,48,.14);
}

.card-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 54px;
    height: 54px;
    border-radius: 16px;
    background: linear-gradient(135deg,#FFC107,#ffcf3a);
    color: #0D2B45;
    font-size: 23px;
    font-weight: 900;
    margin-bottom: 22px;
    box-shadow: 0 12px 30px rgba(255,193,7,.30);
}

.premium-card h3 {
    color: var(--demetra-navy);
    font-size: 21px;
    margin: 0 0 14px;
}

.premium-card p {
    color: var(--demetra-text);
    line-height: 1.75;
    margin: 0;
}

/* =========================
   ANA SAYFA ÜRÜN BLOĞU
========================= */

.home-products-section {
    padding: 90px 0;
    background: #fff;
}

.home-products-section .section-heading p {
    color: #5D6975;
    font-size: 17px;
    line-height: 1.8;
    max-width: 850px;
    margin-top: 20px;
}

.home-product-grid {
    display: grid;
    grid-template-columns: repeat(4,1fr);
    gap: 28px;
    margin-top: 55px;
}

.home-product-card {
    background: #fff;
    border-radius: 24px;
    overflow: hidden;
    box-shadow: 0 18px 50px rgba(7,29,48,.09);
    transition: .3s ease;
}

.home-product-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 28px 70px rgba(7,29,48,.16);
}

.home-product-card img {
    width: 100%;
    height: 280px;
    object-fit: cover;
    display: block;
}

.home-product-card div {
    padding: 28px;
}

.home-product-card h3 {
    color: #0D2B45;
    font-size: 24px;
    margin: 0 0 12px;
}

.home-product-card p {
    color: #5D6975;
    line-height: 1.8;
    margin: 0;
}

.home-section-action {
    margin-top: 45px;
    text-align: center;
}

/* =========================
   HİZMETLER / KALİTE
========================= */

.services-section {
    background: var(--demetra-light);
}

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

.service-card {
    min-height: 245px;
}

.quality-section {
    padding: 110px 0;
    background: var(--white);
}

.quality-inner {
    display: grid;
    grid-template-columns: 1.05fr .95fr;
    gap: 70px;
    align-items: center;
}

.quality-section p {
    color: var(--demetra-text);
    font-size: 17px;
    line-height: 1.85;
    margin-top: 24px;
}

.quality-list {
    display: grid;
    gap: 16px;
}

.quality-list span {
    background: var(--demetra-light);
    border-left: 5px solid var(--demetra-yellow);
    padding: 20px 24px;
    border-radius: 14px;
    color: var(--demetra-navy);
    font-weight: 900;
    box-shadow: 0 12px 30px rgba(7,29,48,.06);
}

/* =========================
   GLOBAL TİCARET AĞI
========================= */

.global-network-section {
    padding: 120px 0;
    background:
        linear-gradient(90deg, rgba(7,29,48,.96), rgba(13,43,69,.84)),
        url('assets/images/hero-port.jpg') center/cover no-repeat;
    color: #fff;
}

.global-network-inner {
    display: grid;
    grid-template-columns: 1.1fr .9fr;
    gap: 70px;
    align-items: center;
}

.global-network-content h2 {
    color: #fff;
    font-size: 52px;
    line-height: 1.12;
    margin: 0 0 25px;
}

.global-network-content p {
    color: rgba(255,255,255,.84);
    font-size: 18px;
    line-height: 1.85;
    max-width: 760px;
}

.network-points {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
    margin-top: 35px;
}

.network-points span {
    background: rgba(255,255,255,.12);
    border: 1px solid rgba(255,255,255,.16);
    border-radius: 14px;
    padding: 18px 20px;
    color: #fff;
    font-weight: 800;
}

.global-network-card {
    background: rgba(255,255,255,.12);
    border: 1px solid rgba(255,255,255,.18);
    border-radius: 28px;
    padding: 48px;
    backdrop-filter: blur(10px);
    box-shadow: 0 25px 70px rgba(0,0,0,.22);
}

.global-network-card strong {
    display: block;
    color: #FFC107;
    font-size: 82px;
    line-height: 1;
    margin-bottom: 18px;
}

.global-network-card > span {
    display: block;
    color: #fff;
    font-size: 22px;
    font-weight: 800;
    margin-bottom: 35px;
}

.network-lines {
    display: grid;
    gap: 14px;
}

.network-lines em {
    font-style: normal;
    background: rgba(255,255,255,.1);
    border-radius: 12px;
    padding: 16px 18px;
    color: #fff;
    font-weight: 800;
}

/* =========================
   OPERASYON SÜRECİ
========================= */

.process-section {
    padding: 120px 0;
    background: #F5F7FA;
}

.process-grid {
    display: grid;
    grid-template-columns: repeat(4,1fr);
    gap: 28px;
    margin-top: 60px;
}

.process-card {
    background: #fff;
    border-radius: 24px;
    padding: 40px 30px;
    text-align: center;
    box-shadow: 0 15px 45px rgba(13,43,69,.08);
    transition: .3s;
}

.process-card:hover {
    transform: translateY(-8px);
}

.process-number {
    width: 70px;
    height: 70px;
    border-radius: 50%;
    background: #FFC107;
    color: #0D2B45;
    font-size: 24px;
    font-weight: 900;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 25px;
}

.process-card h3 {
    color: #0D2B45;
    margin-bottom: 15px;
    font-size: 22px;
}

.process-card p {
    color: #5f6975;
    line-height: 1.8;
}

/* =========================
   REFERANSLAR
========================= */

.references-section {
    padding: 110px 0;
    background: #fff;
}

.references-grid {
    display: grid;
    grid-template-columns: repeat(3,1fr);
    gap: 25px;
    margin-top: 50px;
}

.reference-box {
    background: #F5F7FA;
    border: 1px solid #e7edf3;
    border-radius: 20px;
    min-height: 130px;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 30px;
    color: #0D2B45;
    font-weight: 900;
    font-size: 18px;
    transition: .3s;
}

.reference-box:hover {
    transform: translateY(-6px);
    box-shadow: 0 18px 45px rgba(13,43,69,.10);
}

/* =========================
   ANA SAYFA SERTİFİKALAR
========================= */

.home-certificates-section {
    padding: 110px 0;
    background: #F5F7FA;
}

.certificates-inner {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 70px;
    align-items: center;
}

.certificates-content h2 {
    color: #0D2B45;
    font-size: 48px;
    line-height: 1.15;
    margin: 0 0 24px;
}

.certificates-content p {
    color: #5D6975;
    font-size: 18px;
    line-height: 1.85;
}

.certificates-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 22px;
}

.certificate-mini-card {
    background: #fff;
    border-radius: 20px;
    padding: 34px;
    color: #0D2B45;
    font-weight: 900;
    box-shadow: 0 15px 45px rgba(13,43,69,.08);
    border-left: 5px solid #FFC107;
}

/* =========================
   CTA
========================= */

.cta-section {
    background: var(--demetra-navy);
    color: var(--white);
    padding: 70px 0;
}

.cta-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 40px;
}

.cta-section h2 {
    color: var(--white);
    max-width: 850px;
    font-size: 44px;
    line-height: 1.15;
    margin: 0;
}

.cta-inner p {
    color: rgba(255,255,255,.8);
    margin: 16px 0 0;
}
/* =========================
   FOOTER
========================= */

.site-footer {
    background: #071D30;
    color: var(--white);
    padding: 70px 0 0;
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.4fr 1fr 1fr 1fr;
    gap: 42px;
}

.footer-brand h3,
.site-footer h4 {
    margin: 0 0 18px;
    color: var(--white);
}

.site-footer p {
    color: rgba(255,255,255,.74);
    line-height: 1.7;
}

.site-footer a {
    display: block;
    color: rgba(255,255,255,.74);
    text-decoration: none;
    margin-bottom: 10px;
}

.site-footer a:hover {
    color: var(--demetra-yellow);
}

.footer-button {
    display: inline-block !important;
    margin-top: 12px;
    background: var(--demetra-yellow);
    color: var(--demetra-navy) !important;
    padding: 12px 18px;
    border-radius: 8px;
    font-weight: 900;
}

.footer-bottom {
    margin-top: 50px;
    border-top: 1px solid rgba(255,255,255,.12);
    text-align: center;
    padding: 18px 0;
}

.footer-column p strong {
    color: #fff;
}

.footer-brand p {
    max-width: 380px;
}

.footer-column a {
    line-height: 1.5;
}

/* =========================
   GENEL SAYFA ŞABLONU
========================= */

.page-hero {
    background:
        linear-gradient(90deg, rgba(7,29,48,.96), rgba(13,43,69,.78)),
        url('assets/images/hero-port.jpg') center/cover no-repeat;
    padding: 130px 0;
    color: var(--white);
}

.page-hero h1 {
    font-size: 56px;
    margin: 0;
    color: var(--white);
    letter-spacing: -1px;
}

.page-content {
    padding: 90px 0;
    background: var(--white);
}

.content-wrap {
    max-width: 980px;
}

.content-wrap h2 {
    color: var(--demetra-navy);
    font-size: 36px;
    margin-top: 0;
}

.content-wrap h3 {
    color: var(--demetra-navy);
    font-size: 26px;
    margin-top: 36px;
}

.content-wrap p,
.content-wrap li {
    font-size: 17px;
    line-height: 1.85;
    color: var(--demetra-text);
}

.content-wrap ul {
    padding-left: 22px;
}

/* =========================
   HAKKIMIZDA SAYFASI
========================= */

.about-hero {
    background:
        linear-gradient(90deg, rgba(7,29,48,.95), rgba(13,43,69,.75)),
        url('assets/images/hero-port.jpg') center/cover no-repeat;
    padding: 140px 0;
    color: #fff;
}

.about-hero-inner {
    display: grid;
    grid-template-columns: 1.2fr .8fr;
    gap: 60px;
    align-items: center;
}

.about-hero h1 {
    font-size: 64px;
    line-height: 1.05;
    margin: 0 0 25px;
    color: #fff;
    letter-spacing: -1px;
}

.about-hero p {
    font-size: 20px;
    line-height: 1.8;
    max-width: 700px;
    color: rgba(255,255,255,.85);
}

.about-hero-card {
    background: rgba(255,255,255,.12);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255,255,255,.18);
    border-radius: 24px;
    padding: 40px;
    box-shadow: 0 20px 60px rgba(0,0,0,.25);
}

.about-hero-card strong {
    display: block;
    font-size: 34px;
    margin-bottom: 12px;
    color: #FFC107;
}

.about-hero-card span {
    color: #fff;
    font-weight: 700;
    line-height: 1.8;
}

.about-intro {
    padding: 100px 0;
    background: #fff;
}

.about-intro .container {
    max-width: 1400px;
}

.about-intro-grid {
    display: grid;
    grid-template-columns: 52% 48%;
    gap: 50px;
    align-items: center;
}

.about-image-box {
    height: 100%;
    min-height: 780px;
    overflow: hidden;
    border-radius: 24px;
    box-shadow: 0 20px 60px rgba(0,0,0,.12);
}

.about-image-box img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    object-position: center;
}

.about-text {
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding-right: 0;
}

.about-text h2 {
    font-size: 56px;
    line-height: 1.1;
    color: #0D2B45;
    margin: 0 0 30px;
}

.about-text p {
    color: #5f6975;
    line-height: 1.9;
    font-size: 19px;
}

.about-stats {
    background: #071D30;
    padding: 50px 0;
}

.about-stats-grid {
    display: grid;
    grid-template-columns: repeat(4,1fr);
}

.about-stat {
    text-align: center;
    border-right: 1px solid rgba(255,255,255,.15);
}

.about-stat:last-child {
    border-right: none;
}

.about-stat strong {
    display: block;
    font-size: 52px;
    color: #FFC107;
    font-weight: 900;
}

.about-stat span {
    color: #fff;
    font-weight: 700;
}

.vision-mission {
    padding: 120px 0;
    background: #F5F7FA;
}

.vm-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 35px;
}

.vm-card {
    background: #fff;
    border-radius: 24px;
    padding: 45px;
    box-shadow: 0 15px 45px rgba(13,43,69,.08);
}

.vm-card h3 {
    font-size: 30px;
    color: #0D2B45;
    line-height: 1.4;
    margin: 0 0 20px;
}

.vm-card p {
    color: #5f6975;
    line-height: 1.9;
}

.company-values,
.why-demetra {
    padding: 120px 0;
    background: #fff;
}

.about-features {
    display: grid;
    grid-template-columns: repeat(4,1fr);
    gap: 25px;
    margin-top: 50px;
}

.about-feature-card {
    background: #fff;
    border-radius: 20px;
    padding: 35px;
    box-shadow: 0 15px 45px rgba(13,43,69,.08);
    border-top: 5px solid #FFC107;
}

.about-feature-card h3 {
    color: #0D2B45;
    margin-bottom: 15px;
}

.about-feature-card p {
    color: #5f6975;
    line-height: 1.8;
}

.about-cta {
    padding: 100px 0;
    background: #0D2B45;
}

.about-cta-inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 50px;
}

.about-cta h2 {
    color: #fff;
    font-size: 48px;
    max-width: 800px;
    margin: 0 0 20px;
}

.about-cta p {
    color: rgba(255,255,255,.8);
    font-size: 18px;
}

/* =========================
   ÜRÜNLER SAYFASI
========================= */

.products-hero-new,
.product-page-hero,
.services-page-hero,
.quality-hero,
.contact-hero,
.quote-hero {
    background:
        linear-gradient(90deg, rgba(7,29,48,.96), rgba(13,43,69,.76)),
        url('assets/images/hero-port.jpg') center/cover no-repeat;
    padding: 140px 0;
    color: #fff;
}

.products-hero-content h1,
.product-page-hero h1,
.services-page-hero h1,
.quality-hero h1,
.contact-hero h1,
.quote-hero h1 {
    font-size: 64px;
    line-height: 1.05;
    max-width: 900px;
    margin: 0 0 25px;
    color: #fff;
}

.products-hero-content p,
.product-page-hero p,
.services-page-hero p,
.quality-hero p,
.contact-hero p,
.quote-hero p {
    font-size: 20px;
    line-height: 1.8;
    max-width: 760px;
    color: rgba(255,255,255,.85);
}

.products-hero-inner {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 70px;
    align-items: center;
}

.products-hero-stats {
    display: grid;
    gap: 20px;
}

.hero-stat {
    background: rgba(255,255,255,.12);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255,255,255,.15);
    border-radius: 20px;
    padding: 30px;
}

.hero-stat strong {
    display: block;
    color: #FFC107;
    font-size: 42px;
    font-weight: 900;
}

.hero-stat span {
    color: #fff;
    font-weight: 700;
}

.product-category-tabs {
    padding: 70px 0 30px;
    background: #fff;
}

.section-center {
    text-align: center;
}

.section-center h2 {
    color: #0D2B45;
    font-size: 42px;
    margin: 0;
}

.category-buttons {
    display: flex;
    justify-content: center;
    gap: 18px;
    flex-wrap: wrap;
    margin-top: 36px;
}

.category-buttons span,
.category-buttons button {
    background: #fff;
    padding: 16px 28px;
    border-radius: 12px;
    color: #0D2B45;
    font-weight: 900;
    box-shadow: 0 10px 28px rgba(7,29,48,.09);
    border: none;
    cursor: pointer;
}

.category-buttons span:first-child,
.category-buttons button:first-child,
.category-buttons .active {
    background: #0D2B45;
    color: #fff;
}

.product-list-section {
    padding: 60px 0 120px;
    background: #F5F7FA;
}

.product-card-grid {
    display: grid;
    grid-template-columns: repeat(4,1fr);
    gap: 30px;
}

.product-item-card {
    background: #fff;
    border-radius: 24px;
    overflow: hidden;
    box-shadow: 0 15px 45px rgba(13,43,69,.08);
    transition: .35s;
    border: 1px solid #edf1f5;
}

.product-item-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 30px 70px rgba(13,43,69,.15);
}

.product-item-card img {
    width: 100%;
    height: 260px;
    object-fit: cover;
    display: block;
}

.product-item-content {
    padding: 28px;
}

.product-item-content h3 {
    color: #0D2B45;
    font-size: 26px;
    font-weight: 900;
    margin-bottom: 15px;
}

.product-item-content p {
    color: #5f6975;
    line-height: 1.8;
    min-height: 90px;
}

.product-item-content a {
    display: inline-block;
    background: #FFC107;
    color: #0D2B45;
    text-decoration: none;
    padding: 12px 20px;
    border-radius: 10px;
    font-weight: 900;
}

.products-callout {
    background: linear-gradient(135deg,#071D30,#0D2B45);
    padding: 80px 0;
}

.products-callout-inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 50px;
}

.products-callout h2 {
    color: #fff;
    font-size: 42px;
    margin: 0 0 15px;
}

.products-callout p {
    color: rgba(255,255,255,.8);
    margin: 0;
}

.callout-phone {
    text-align: right;
}

.callout-phone strong {
    display: block;
    color: #FFC107;
    margin-bottom: 10px;
}

.callout-phone span {
    color: #fff;
    font-size: 24px;
    font-weight: 900;
}

.product-benefits {
    padding: 90px 0;
    background: #fff;
}

.benefit-grid {
    display: grid;
    grid-template-columns: repeat(4,1fr);
    gap: 30px;
}

.benefit-item {
    background: #F5F7FA;
    padding: 35px;
    border-radius: 20px;
    text-align: center;
}

.benefit-item strong {
    display: block;
    color: #0D2B45;
    font-size: 22px;
    margin-bottom: 12px;
}

.benefit-item span {
    color: #5f6975;
    line-height: 1.7;
}

/* =========================
   HİZMETLER / KALİTE SAYFALARI
========================= */

.services-detail-section,
.quality-content {
    padding: 120px 0;
    background: #fff;
}

.services-detail-grid,
.quality-grid {
    display: grid;
    grid-template-columns: repeat(3,1fr);
    gap: 30px;
    margin-top: 50px;
}

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

.service-detail-card,
.quality-card {
    background: #fff;
    border-radius: 24px;
    padding: 42px;
    box-shadow: 0 18px 50px rgba(7,29,48,.09);
    border-top: 6px solid #0096D6;
}

.quality-card {
    border-top-color: #FFC107;
}

.service-detail-card span {
    display: inline-flex;
    width: 46px;
    height: 46px;
    align-items: center;
    justify-content: center;
    background: rgba(0,150,214,.1);
    color: #0096D6;
    font-weight: 900;
    border-radius: 14px;
    margin-bottom: 22px;
}

.service-detail-card h3,
.quality-card h3 {
    color: #0D2B45;
    font-size: 25px;
    margin: 0 0 16px;
}

.service-detail-card p,
.quality-card p {
    color: #5D6975;
    line-height: 1.85;
}

.operation-flow,
.certificate-section {
    padding: 110px 0;
    background: #F5F7FA;
}

.flow-grid,
.certificate-grid {
    display: grid;
    grid-template-columns: repeat(4,1fr);
    gap: 26px;
    margin-top: 50px;
}

.flow-card,
.certificate-box {
    background: #fff;
    border-radius: 22px;
    padding: 36px;
    box-shadow: 0 14px 40px rgba(7,29,48,.08);
}

.flow-card strong {
    display: block;
    color: #FFC107;
    font-size: 34px;
    margin-bottom: 18px;
}

.flow-card h3 {
    color: #0D2B45;
    margin: 0 0 14px;
}

.flow-card p {
    color: #5D6975;
    line-height: 1.8;
}

.certificate-box {
    text-align: center;
    font-weight: 900;
    color: #0D2B45;
}

.services-cta,
.quality-cta {
    background: #0D2B45;
    padding: 90px 0;
    color: #fff;
}

.services-cta-inner,
.quality-cta-inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 50px;
}

.services-cta h2,
.quality-cta h2 {
    color: #fff;
    font-size: 48px;
    max-width: 850px;
    margin: 0 0 18px;
}

.services-cta p,
.quality-cta p {
    color: rgba(255,255,255,.82);
    font-size: 18px;
    line-height: 1.8;
}

/* =========================
   İLETİŞİM / TEKLİF
========================= */

.contact-section,
.quote-section {
    padding: 120px 0;
    background: #fff;
}

.contact-grid,
.quote-grid {
    display: grid;
    grid-template-columns: .9fr 1.1fr;
    gap: 70px;
    align-items: start;
}

.contact-info h2,
.quote-info h2 {
    color: #0D2B45;
    font-size: 46px;
    line-height: 1.15;
    margin: 0 0 25px;
}

.contact-info p,
.quote-info p {
    color: #5D6975;
    font-size: 17px;
    line-height: 1.85;
}

.contact-card,
.quote-info-list span {
    background: #F5F7FA;
    border-left: 5px solid #FFC107;
    border-radius: 16px;
    padding: 22px 24px;
    margin-top: 18px;
}

.contact-card strong {
    display: block;
    color: #0D2B45;
    margin-bottom: 8px;
}

.contact-card span {
    color: #5D6975;
    line-height: 1.6;
}

.contact-form-box,
.quote-form-box {
    background: #fff;
    border-radius: 24px;
    padding: 45px;
    box-shadow: 0 18px 55px rgba(7,29,48,.1);
}

.contact-form-box h3,
.quote-form-box h3 {
    color: #0D2B45;
    font-size: 30px;
    margin: 0 0 14px;
}

.contact-map {
    padding: 0 0 120px;
    background: #fff;
}

.contact-map iframe {
    width: 100%;
    border-radius: 24px;
    box-shadow: 0 20px 60px rgba(13,43,69,.12);
}

.quote-info-list {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
    margin: 32px 0;
}

.quick-contact {
    background: #0D2B45;
    color: #fff;
    border-radius: 22px;
    padding: 30px;
}

.quick-contact strong {
    color: #FFC107;
    font-size: 20px;
}

/* =========================
   DESKTOP / MOBİL MENÜ DÜZELTME
========================= */

.mobile-menu-toggle{
    display:none;
    width:44px;
    height:44px;
    border:none;
    background:none;
    cursor:pointer;
    padding:0;
}

.mobile-menu-toggle span{
    display:block;
    width:28px;
    height:3px;
    background:#0D2B45;
    margin:6px auto;
}

/* Desktop kesin kural */
@media(min-width:769px){
    .mobile-menu-toggle{
        display:none !important;
    }

    .main-navigation{
        display:block !important;
        position:static !important;
        padding:0 !important;
        box-shadow:none !important;
        background:transparent !important;
    }

    .main-navigation ul{
        display:flex !important;
        flex-direction:row !important;
        align-items:center !important;
    }

    .header-inner{
        flex-direction:row !important;
    }
}

/* Tablet */
@media(max-width:1180px){
    .premium-grid,
    .service-grid,
    .home-product-grid,
    .process-grid,
    .benefit-grid,
    .flow-grid,
    .certificate-grid{
        grid-template-columns:repeat(2,1fr);
    }

    .hero-inner,
    .intro-grid,
    .quality-inner,
    .global-network-inner,
    .certificates-inner,
    .products-hero-inner,
    .contact-grid,
    .quote-grid,
    .about-hero-inner,
    .about-intro-grid,
    .vm-grid{
        grid-template-columns:1fr;
    }
}

/* Mobil */
@media(max-width:768px){

    .container{
        width:min(100% - 28px, 1380px);
    }

    .top-bar{
        display:none;
    }

    .header-inner{
        min-height:80px;
        display:flex;
        flex-direction:row;
        align-items:center;
        justify-content:space-between;
        padding:0;
    }

    .site-logo img{
        max-height:48px;
        width:auto;
    }

    .header-cta{
        display:none;
    }

    .mobile-menu-toggle{
        display:block;
        margin-left:auto;
    }

    .main-navigation{
        position:absolute;
        top:100%;
        left:0;
        width:100%;
        background:#fff;
        box-shadow:0 20px 40px rgba(0,0,0,.08);
        display:none;
        padding:20px;
    }

    .main-navigation.active{
        display:block;
    }

    .main-navigation ul{
        flex-direction:column;
        align-items:flex-start;
        gap:0;
    }

    .main-navigation li{
        width:100%;
    }

    .main-navigation a{
        display:block;
        width:100%;
        padding:14px 0;
        border-bottom:1px solid #eef2f5;
    }

    .hero-section{
        min-height:auto;
        padding:80px 0;
    }

    .hero-content h1{
        font-size:34px;
        line-height:1.15;
    }

    .hero-content p{
        font-size:16px;
    }

    .hero-buttons{
        flex-direction:column;
    }

    .hero-buttons .btn{
        width:100%;
    }

    .stats-grid,
    .footer-grid,
    .home-product-grid,
    .process-grid,
    .benefit-grid,
    .flow-grid,
    .certificate-grid,
    .services-detail-grid,
    .quality-grid,
    .references-grid,
    .about-features,
    .product-card-grid{
        grid-template-columns:1fr;
    }

    .stat-card{
        border-right:none;
        border-bottom:1px solid rgba(255,255,255,.15);
        text-align:center;
        padding:18px 0;
    }

    .section-heading h2,
    .cta-section h2,
    .intro-grid h2,
    .products-hero-content h1,
    .product-page-hero h1,
    .services-page-hero h1,
    .quality-hero h1,
    .contact-hero h1,
    .quote-hero h1{
        font-size:34px;
    }

    .about-stats{
        overflow:hidden;
    }

    .about-stats-grid{
        grid-template-columns:1fr;
    }

    .about-stat{
        width:100%;
        border-right:none;
        border-bottom:1px solid rgba(255,255,255,.15);
        padding:24px 10px;
    }

    .about-stat strong{
        font-size:42px;
    }
}

/* Hizmetler sayfası ekleri */

.service-detail-card ul{
    margin:24px 0 0;
    padding-left:18px;
}

.service-detail-card li{
    color:#0D2B45;
    font-weight:800;
    margin-bottom:10px;
    line-height:1.5;
}

.operation-capabilities{
    padding:110px 0;
    background:#F5F7FA;
}

.operation-capabilities .benefit-item{
    background:#fff;
    box-shadow:0 15px 45px rgba(13,43,69,.08);
}

/* ==========================================
   KALİTE & SÜRDÜRÜLEBİLİRLİK GELİŞTİRMELERİ
========================================== */

.quality-content .section-heading p{
    max-width:900px;
    color:#5D6975;
    font-size:18px;
    line-height:1.9;
    margin-top:20px;
}

.quality-card{
    transition:.3s ease;
}

.quality-card:hover{
    transform:translateY(-8px);
    box-shadow:0 25px 60px rgba(13,43,69,.12);
}

.quality-card h3{
    margin-bottom:18px;
    font-size:24px;
}

.quality-card p{
    margin:0;
}

.certificate-box{
    min-height:180px;
    display:flex;
    align-items:center;
    justify-content:center;
    text-align:center;
    transition:.3s ease;
    border-top:5px solid #FFC107;
}

.certificate-box:hover{
    transform:translateY(-6px);
    box-shadow:0 20px 50px rgba(13,43,69,.12);
}

/* ==========================================
   KALİTE SÜRECİ
========================================== */

.operation-flow .section-heading{
    text-align:center;
    max-width:900px;
    margin:0 auto 60px;
}

.flow-card{
    transition:.3s ease;
    border-top:5px solid transparent;
}

.flow-card:hover{
    border-top-color:#FFC107;
    box-shadow:0 20px 60px rgba(13,43,69,.12);
}

.flow-card h3{
    font-size:24px;
}

/* ==========================================
   KALİTE CTA
========================================== */

.quality-cta{
    background:
    linear-gradient(
        135deg,
        #071D30 0%,
        #0D2B45 100%
    );
}

.quality-cta .section-label{
    color:#FFC107;
}

.quality-cta-inner{
    align-items:center;
}

.quality-cta h2{
    max-width:780px;
}

.quality-cta .btn{
    min-width:220px;
}

/* ==========================================
   SAYFA HERO GÜÇLENDİRME
========================================== */

.quality-hero{
    position:relative;
    overflow:hidden;
}

.quality-hero::before{
    content:"";
    position:absolute;
    right:-150px;
    top:-120px;
    width:400px;
    height:400px;
    border-radius:50%;
    background:rgba(255,193,7,.08);
}

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

.quality-hero h1{
    max-width:900px;
}

.quality-hero p{
    max-width:760px;
}

/* ==========================================
   MOBİL
========================================== */

@media(max-width:991px){

    .quality-grid{
        grid-template-columns:1fr;
    }

    .certificate-grid{
        grid-template-columns:1fr 1fr;
    }

}

@media(max-width:768px){

    .quality-content,
    .certificate-section,
    .operation-flow{
        padding:80px 0;
    }

    .quality-hero{
        padding:90px 0;
    }

    .quality-hero h1{
        font-size:40px;
    }

    .quality-card{
        padding:30px;
    }

    .certificate-grid{
        grid-template-columns:1fr;
    }

    .quality-cta h2{
        font-size:34px;
    }

}

/* ==========================================
   ÜRÜNLER SAYFASI EK GELİŞTİRMELERİ
========================================== */

.products-hero-content p{
    max-width:700px;
}

.products-hero-visual{
    display:flex;
    justify-content:center;
}

.products-hero-stats{
    width:100%;
    max-width:420px;
}

.hero-stat{
    transition:.3s ease;
}

.hero-stat:hover{
    transform:translateY(-6px);
}

.product-item-content a{
    transition:.3s ease;
}

.product-item-content a:hover{
    transform:translateY(-2px);
}

.product-item-card{
    height:100%;
}

.product-item-content{
    display:flex;
    flex-direction:column;
    height:100%;
}

.product-item-content a{
    margin-top:auto;
}

.benefit-item{
    transition:.3s ease;
}

.benefit-item:hover{
    transform:translateY(-8px);
    box-shadow:0 20px 50px rgba(13,43,69,.12);
}

.products-callout{
    position:relative;
    overflow:hidden;
}

.products-callout::before{
    content:"";
    position:absolute;
    right:-150px;
    top:-150px;
    width:350px;
    height:350px;
    border-radius:50%;
    background:rgba(255,193,7,.08);
}

.products-callout-inner{
    position:relative;
    z-index:2;
}

/* ==========================================
   MOBİL
========================================== */

@media(max-width:991px){

    .products-hero-inner{
        grid-template-columns:1fr;
    }

    .products-hero-stats{
        max-width:none;
    }

    .product-card-grid{
        grid-template-columns:repeat(2,1fr);
    }
}

@media(max-width:768px){

    .product-card-grid{
        grid-template-columns:1fr;
    }

    .products-hero-content h1{
        font-size:40px;
    }

    .products-callout-inner{
        flex-direction:column;
        align-items:flex-start;
    }

    .callout-phone{
        text-align:left;
    }
}

/* ==========================================
   İLETİŞİM SAYFASI GELİŞTİRMELERİ
========================================== */

.contact-services-strip{
    padding:100px 0;
    background:#F5F7FA;
}

.contact-services-strip .benefit-item{
    background:#fff;
    box-shadow:0 15px 45px rgba(13,43,69,.08);
    transition:.3s ease;
}

.contact-services-strip .benefit-item:hover{
    transform:translateY(-8px);
    box-shadow:0 25px 60px rgba(13,43,69,.13);
}

.contact-card{
    transition:.3s ease;
}

.contact-card:hover{
    transform:translateX(6px);
    box-shadow:0 12px 30px rgba(13,43,69,.08);
}

.contact-form-box{
    position:relative;
    overflow:hidden;
}

.contact-form-box::before{
    content:"";
    position:absolute;
    top:0;
    left:0;
    width:100%;
    height:6px;
    background:linear-gradient(90deg,#FFC107,#0096D6);
}

.contact-map .section-heading{
    text-align:center;
    margin:0 auto 45px;
}

.contact-map iframe{
    border-radius:24px;
}

@media(max-width:768px){
    .contact-services-strip{
        padding:75px 0;
    }

    .contact-form-box{
        padding:30px;
    }
}