/**
 * ÖZC İNŞAAT & DEKORASYON - PREMİUM MODERN KURUMSAL TEMA
 * Responsive, Mobile-First, Hızlı & SEO Uyumlu Tasarım Sistemi
 */

:root {
    --ozc-primary: #1e3a8a;
    --ozc-primary-light: #2563eb;
    --ozc-primary-dark: #0f172a;
    --ozc-accent: #c59b27;
    --ozc-accent-hover: #b0891d;
    --ozc-accent-light: #fef3c7;
    --ozc-success: #16a34a;
    --ozc-text-main: #1e293b;
    --ozc-text-muted: #64748b;
    --ozc-text-light: #94a3b8;
    --ozc-bg-light: #f8fafc;
    --ozc-bg-card: #ffffff;
    --ozc-border: #e2e8f0;
    --ozc-border-light: #f1f5f9;
    --ozc-radius-sm: 6px;
    --ozc-radius-md: 10px;
    --ozc-radius-lg: 16px;
    --ozc-radius-xl: 24px;
    --ozc-shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.05);
    --ozc-shadow-md: 0 6px 18px -2px rgba(15, 23, 42, 0.08);
    --ozc-shadow-lg: 0 12px 30px -4px rgba(15, 23, 42, 0.12);
    --ozc-shadow-xl: 0 20px 45px -8px rgba(15, 23, 42, 0.16);
    --ozc-font-heading: 'Outfit', 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    --ozc-font-body: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    --ozc-container: 1240px;
    --ozc-transition: all 0.25s ease-in-out;
}

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

html {
    font-size: 16px;
    scroll-behavior: smooth;
    -webkit-text-size-adjust: 100%;
}

body {
    font-family: var(--ozc-font-body);
    color: var(--ozc-text-main);
    background-color: #ffffff;
    line-height: 1.65;
    overflow-x: hidden;
    padding-bottom: 0;
}

@media (max-width: 768px) {
    body {
        padding-bottom: 64px; /* Space for mobile action bar */
    }
}

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

a {
    color: var(--ozc-primary-light);
    text-decoration: none;
    transition: var(--ozc-transition);
}

a:hover {
    color: var(--ozc-primary);
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--ozc-font-heading);
    font-weight: 700;
    color: var(--ozc-primary-dark);
    line-height: 1.25;
}

p {
    margin-bottom: 1rem;
}

p:last-child {
    margin-bottom: 0;
}

ul, ol {
    list-style: none;
}

/* Container */
.ozc-container {
    width: 100%;
    max-width: var(--ozc-container);
    margin-left: auto;
    margin-right: auto;
    padding-left: 20px;
    padding-right: 20px;
}

/* Section Common Styling */
.ozc-section {
    padding: 70px 0;
    position: relative;
}

@media (max-width: 768px) {
    .ozc-section {
        padding: 45px 0;
    }
}

.ozc-section-light {
    background-color: var(--ozc-bg-light);
}

.ozc-section-dark {
    background-color: #0c1527;
    color: #ffffff;
}

.ozc-section-dark h1,
.ozc-section-dark h2,
.ozc-section-dark h3,
.ozc-section-dark h4 {
    color: #ffffff;
}

.ozc-section-dark p {
    color: #cbd5e1;
}

.ozc-section-header {
    text-align: center;
    max-width: 760px;
    margin: 0 auto 48px;
}

.ozc-section-header.text-left {
    text-align: left;
    margin-left: 0;
}

.ozc-badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 6px 14px;
    background: var(--ozc-accent-light);
    color: #92400e;
    font-size: 0.8rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    border-radius: 9999px;
    margin-bottom: 12px;
}

.ozc-badge.primary {
    background: #dbeafe;
    color: #1e40af;
}

.ozc-section-title {
    font-size: 2.25rem;
    letter-spacing: -0.02em;
    margin-bottom: 14px;
}

@media (max-width: 768px) {
    .ozc-section-title {
        font-size: 1.75rem;
    }
}

.ozc-section-desc {
    font-size: 1.05rem;
    color: var(--ozc-text-muted);
}

/* Buttons */
.ozc-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 13px 26px;
    font-family: var(--ozc-font-heading);
    font-size: 0.95rem;
    font-weight: 600;
    border-radius: var(--ozc-radius-md);
    cursor: pointer;
    transition: var(--ozc-transition);
    border: 2px solid transparent;
    text-align: center;
    white-space: nowrap;
}

.ozc-btn-primary {
    background-color: var(--ozc-primary);
    color: #ffffff;
}

.ozc-btn-primary:hover {
    background-color: var(--ozc-primary-dark);
    color: #ffffff;
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(30, 58, 138, 0.25);
}

.ozc-btn-accent {
    background-color: var(--ozc-accent);
    color: #ffffff;
}

.ozc-btn-accent:hover {
    background-color: var(--ozc-accent-hover);
    color: #ffffff;
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(197, 155, 39, 0.35);
}

.ozc-btn-outline {
    background-color: transparent;
    border-color: #cbd5e1;
    color: var(--ozc-text-main);
}

.ozc-btn-outline:hover {
    border-color: var(--ozc-primary);
    color: var(--ozc-primary);
    background-color: #f8fafc;
}

.ozc-btn-outline-white {
    background-color: transparent;
    border-color: rgba(255, 255, 255, 0.3);
    color: #ffffff;
}

.ozc-btn-outline-white:hover {
    background-color: #ffffff;
    color: var(--ozc-primary-dark);
    border-color: #ffffff;
}

.ozc-btn-sm {
    padding: 8px 16px;
    font-size: 0.85rem;
}

.ozc-btn-lg {
    padding: 16px 32px;
    font-size: 1.05rem;
}

/* ==========================================================================
   HEADER & TOPBAR
   ========================================================================== */
.ozc-header-wrapper {
    position: relative;
    z-index: 100;
}

.ozc-topbar {
    background: #0f172a;
    color: #94a3b8;
    font-size: 0.85rem;
    padding: 8px 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.ozc-topbar-inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.ozc-topbar-contacts {
    display: flex;
    align-items: center;
    gap: 24px;
}

.ozc-topbar-item {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: #cbd5e1;
}

.ozc-topbar-item a {
    color: #cbd5e1;
}

.ozc-topbar-item a:hover {
    color: var(--ozc-accent);
}

.ozc-topbar-item svg {
    color: var(--ozc-accent);
    flex-shrink: 0;
}

.ozc-topbar-right {
    display: flex;
    align-items: center;
    gap: 20px;
}

.ozc-topbar-socials {
    display: flex;
    align-items: center;
    gap: 12px;
}

.ozc-topbar-socials a {
    color: #94a3b8;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 28px;
    height: 28px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.05);
    transition: var(--ozc-transition);
}

.ozc-topbar-socials a:hover {
    background: var(--ozc-accent);
    color: #ffffff;
}

@media (max-width: 900px) {
    .ozc-topbar {
        display: none;
    }
}

/* Main Navbar */
.ozc-navbar {
    background: #ffffff;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.04);
    position: sticky;
    top: 0;
    z-index: 99;
    transition: var(--ozc-transition);
}

.ozc-navbar.scrolled {
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
}

.ozc-navbar-inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 68px;
}

@media (max-width: 992px) {
    .ozc-navbar-inner {
        height: 62px;
    }
}

.ozc-logo {
    display: flex;
    align-items: center;
    gap: 10px;
}

.ozc-logo img {
    height: 40px;
    width: auto;
    object-fit: contain;
}

@media (max-width: 992px) {
    .ozc-logo img {
        height: 36px;
    }
}

.ozc-nav-menu {
    display: flex;
    align-items: center;
    gap: 2px;
}

.ozc-nav-item {
    position: relative;
}

.ozc-nav-link {
    display: flex;
    align-items: center;
    gap: 4px;
    padding: 7px 11px;
    font-family: var(--ozc-font-heading);
    font-size: 0.88rem;
    font-weight: 500;
    color: var(--ozc-text-main);
    border-radius: var(--ozc-radius-sm);
    transition: var(--ozc-transition);
}

.ozc-nav-link:hover,
.ozc-nav-item.active .ozc-nav-link {
    color: var(--ozc-primary);
    background-color: rgba(30, 58, 138, 0.05);
}

/* Dropdown */
.ozc-dropdown-menu {
    position: absolute;
    top: 100%;
    left: 0;
    min-width: 220px;
    background: #ffffff;
    border-radius: var(--ozc-radius-md);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    border: 1px solid var(--ozc-border);
    padding: 8px 0;
    opacity: 0;
    visibility: hidden;
    transform: translateY(8px);
    transition: all 0.2s cubic-bezier(0.16, 1, 0.3, 1);
    z-index: 110;
}

.ozc-nav-item:hover .ozc-dropdown-menu {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.ozc-dropdown-link {
    display: block;
    padding: 8px 16px;
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--ozc-text-main);
    transition: var(--ozc-transition);
}

.ozc-dropdown-link:hover {
    background-color: var(--ozc-bg-light);
    color: var(--ozc-primary);
    padding-left: 20px;
}

.ozc-nav-actions {
    display: flex;
    align-items: center;
    gap: 12px;
}

.ozc-btn-header-call {
    display: flex;
    align-items: center;
    gap: 8px;
    text-align: left;
}

.ozc-btn-header-call .icon-wrap {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: rgba(30, 58, 138, 0.08);
    color: var(--ozc-primary);
    display: flex;
    align-items: center;
    justify-content: center;
}

.ozc-btn-header-call .text-small {
    font-size: 0.7rem;
    color: var(--ozc-text-muted);
    text-transform: uppercase;
    font-weight: 600;
    letter-spacing: 0.05em;
    display: block;
}

.ozc-btn-header-call .phone-number {
    font-family: var(--ozc-font-heading);
    font-size: 0.92rem;
    font-weight: 700;
    color: var(--ozc-primary-dark);
}

.ozc-hamburger {
    display: none;
    flex-direction: column;
    justify-content: space-between;
    width: 32px;
    height: 22px;
    background: transparent;
    border: none;
    cursor: pointer;
    padding: 0;
    z-index: 101;
}

.ozc-hamburger span {
    display: block;
    height: 3px;
    width: 100%;
    background: var(--ozc-primary-dark);
    border-radius: 2px;
    transition: var(--ozc-transition);
}

@media (max-width: 992px) {
    .ozc-nav-menu,
    .ozc-btn-header-call,
    .ozc-btn-header-quote {
        display: none;
    }
    .ozc-hamburger {
        display: flex;
    }
}

/* Mobile Drawer Menu */
.ozc-mobile-drawer {
    position: fixed;
    top: 0;
    right: -320px;
    width: 300px;
    max-width: 86vw;
    height: 100vh;
    background: #ffffff;
    box-shadow: -8px 0 35px rgba(0, 0, 0, 0.25);
    z-index: 200;
    display: flex;
    flex-direction: column;
    transition: right 0.3s cubic-bezier(0.16, 1, 0.3, 1);
    overflow-y: auto;
}

.ozc-mobile-drawer.open {
    right: 0;
}

.ozc-drawer-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 16px 20px;
    background: #0f172a;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.ozc-drawer-brand img {
    height: 32px;
    width: auto;
    object-fit: contain;
}

.ozc-drawer-close {
    background: rgba(255, 255, 255, 0.1);
    border: none;
    cursor: pointer;
    width: 34px;
    height: 34px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #ffffff;
    transition: var(--ozc-transition);
}

.ozc-drawer-close:hover {
    background: var(--ozc-accent);
}

/* Quick Call Banner in Mobile Drawer */
.ozc-drawer-quick-call {
    padding: 12px 18px;
    background: #f8fafc;
    border-bottom: 1px solid var(--ozc-border);
}

.ozc-drawer-call-btn {
    display: flex;
    align-items: center;
    gap: 12px;
    background: #ffffff;
    padding: 10px 14px;
    border-radius: var(--ozc-radius-md);
    border: 1px solid var(--ozc-border);
    box-shadow: var(--ozc-shadow-sm);
}

.ozc-drawer-call-btn .call-icon {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: rgba(30, 58, 138, 0.1);
    color: var(--ozc-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.ozc-drawer-call-btn .label {
    font-size: 0.7rem;
    font-weight: 700;
    color: var(--ozc-text-muted);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    display: block;
}

.ozc-drawer-call-btn .num {
    font-size: 0.95rem;
    font-weight: 800;
    color: var(--ozc-primary-dark);
    display: block;
}

.ozc-drawer-body {
    padding: 10px 0;
    flex: 1;
}

.ozc-mobile-nav {
    display: flex;
    flex-direction: column;
}

.ozc-mobile-nav a {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 13px 20px;
    font-family: var(--ozc-font-heading);
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--ozc-text-main);
    border-bottom: 1px solid #f1f5f9;
    transition: var(--ozc-transition);
}

.ozc-mobile-nav a .nav-label {
    display: flex;
    align-items: center;
    gap: 10px;
}

.ozc-mobile-nav a svg {
    color: var(--ozc-accent);
    flex-shrink: 0;
}

.ozc-mobile-nav a:hover,
.ozc-mobile-nav a.active {
    background: #f8fafc;
    color: var(--ozc-primary);
}

.ozc-has-subnav > a .chevron {
    transition: transform 0.25s ease;
    color: var(--ozc-text-muted);
}

.ozc-has-subnav.open > a .chevron {
    transform: rotate(180deg);
    color: var(--ozc-primary);
}

.ozc-mobile-subnav {
    display: none;
    background: #f8fafc;
    padding: 6px 0;
    border-bottom: 1px solid #e2e8f0;
}

.ozc-mobile-subnav.open {
    display: block;
}

.ozc-mobile-subnav a {
    padding: 10px 20px 10px 42px;
    font-size: 0.88rem;
    font-weight: 500;
    color: #475569;
    border-bottom: none;
    justify-content: flex-start;
    gap: 8px;
}

.ozc-mobile-subnav a span {
    color: var(--ozc-accent);
}

.ozc-mobile-subnav a:hover {
    color: var(--ozc-primary);
    padding-left: 46px;
    background: transparent;
}

.ozc-drawer-footer {
    padding: 16px 20px;
    border-top: 1px solid var(--ozc-border);
    display: flex;
    flex-direction: column;
    gap: 10px;
    background: #ffffff;
}

.ozc-btn-drawer-wa {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    background: #25D366;
    color: #ffffff !important;
    padding: 12px;
    border-radius: var(--ozc-radius-md);
    font-weight: 700;
    font-size: 0.9rem;
    box-shadow: 0 4px 12px rgba(37, 211, 102, 0.3);
}

.ozc-btn-drawer-quote {
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--ozc-primary);
    color: #ffffff !important;
    padding: 12px;
    border-radius: var(--ozc-radius-md);
    font-weight: 700;
    font-size: 0.9rem;
}

.ozc-backdrop {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background: rgba(15, 23, 42, 0.6);
    backdrop-filter: blur(4px);
    z-index: 199;
    opacity: 0;
    visibility: hidden;
    transition: var(--ozc-transition);
}

.ozc-backdrop.active {
    opacity: 1;
    visibility: visible;
}

/* ==========================================================================
   HERO SECTION & SLIDER
   ========================================================================== */
.ozc-hero {
    position: relative;
    background: #0f172a;
    overflow: hidden;
    min-height: 520px;
    display: flex;
    align-items: center;
}

@media (max-width: 768px) {
    .ozc-hero {
        min-height: 440px;
    }
}

.ozc-hero-slider {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}

.ozc-slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.8s ease-in-out, transform 0.8s ease-in-out;
    background-size: cover;
    background-position: center;
    transform: scale(1.05);
}

.ozc-slide.active {
    opacity: 1;
    visibility: visible;
    transform: scale(1);
}

.ozc-slide-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, rgba(15, 23, 42, 0.88) 0%, rgba(15, 23, 42, 0.65) 50%, rgba(15, 23, 42, 0.4) 100%);
}

.ozc-hero-content {
    position: relative;
    z-index: 10;
    max-width: 720px;
    color: #ffffff;
    padding: 45px 0 65px;
}

.ozc-hero-subtitle {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 6px 16px;
    background: rgba(197, 155, 39, 0.2);
    border: 1px solid rgba(197, 155, 39, 0.4);
    border-radius: 9999px;
    color: #fde047;
    font-size: 0.85rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    margin-bottom: 20px;
}

.ozc-hero-title {
    font-size: 3.25rem;
    font-weight: 800;
    line-height: 1.15;
    color: #ffffff;
    letter-spacing: -0.03em;
    margin-bottom: 20px;
}

@media (max-width: 768px) {
    .ozc-hero-title {
        font-size: 2.15rem;
    }
}

.ozc-hero-desc {
    font-size: 1.15rem;
    color: #cbd5e1;
    line-height: 1.6;
    margin-bottom: 32px;
}

@media (max-width: 768px) {
    .ozc-hero-desc {
        font-size: 1rem;
        margin-bottom: 24px;
    }
}

.ozc-hero-btns {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 14px;
}

.ozc-hero-arrows {
    position: absolute;
    bottom: 30px;
    right: 30px;
    z-index: 12;
    display: flex;
    gap: 10px;
}

.ozc-hero-arrow {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.15);
    border: 1px solid rgba(255, 255, 255, 0.3);
    color: #ffffff;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: var(--ozc-transition);
}

.ozc-hero-arrow:hover {
    background: var(--ozc-accent);
    border-color: var(--ozc-accent);
}

@media (max-width: 768px) {
    .ozc-hero-arrows {
        display: none;
    }
}

/* ==========================================================================
   STATS & HIGHLIGHT BAR
   ========================================================================== */
.ozc-features-bar {
    position: relative;
    z-index: 20;
    margin-top: -50px;
    margin-bottom: 0;
}

@media (max-width: 768px) {
    .ozc-features-bar {
        margin-top: 15px;
        margin-bottom: 0;
    }
}

.ozc-features-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
}

@media (max-width: 1024px) {
    .ozc-features-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 580px) {
    .ozc-features-grid {
        grid-template-columns: 1fr;
    }
}

.ozc-feature-card {
    background: #ffffff;
    padding: 24px 20px;
    border-radius: var(--ozc-radius-lg);
    box-shadow: var(--ozc-shadow-lg);
    border: 1px solid var(--ozc-border);
    display: flex;
    align-items: flex-start;
    gap: 16px;
    transition: var(--ozc-transition);
}

.ozc-feature-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--ozc-shadow-xl);
    border-color: var(--ozc-accent);
}

.ozc-feature-icon {
    width: 48px;
    height: 48px;
    border-radius: var(--ozc-radius-md);
    background: rgba(30, 58, 138, 0.08);
    color: var(--ozc-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.ozc-feature-card:hover .ozc-feature-icon {
    background: var(--ozc-accent);
    color: #ffffff;
}

.ozc-feature-content h4 {
    font-size: 1.05rem;
    margin-bottom: 4px;
}

.ozc-feature-content p {
    font-size: 0.85rem;
    color: var(--ozc-text-muted);
    margin-bottom: 0;
}

/* ==========================================================================
   ABOUT SECTION
   ========================================================================== */
.ozc-about-section {
    padding-top: 36px;
    padding-bottom: 60px;
}

@media (max-width: 768px) {
    .ozc-about-section {
        padding-top: 25px;
        padding-bottom: 45px;
    }
}

.ozc-about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
    align-items: flex-start;
}

@media (max-width: 992px) {
    .ozc-about-grid {
        grid-template-columns: 1fr;
        gap: 36px;
    }
}

.ozc-about-images {
    position: relative;
    padding-bottom: 25px;
}

.ozc-about-main-img {
    border-radius: var(--ozc-radius-xl);
    overflow: hidden;
    box-shadow: var(--ozc-shadow-xl);
    height: 430px;
    background: #0f172a;
    position: relative;
}

.ozc-about-main-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: transform 0.5s ease;
}

.ozc-about-main-img:hover img {
    transform: scale(1.04);
}

.ozc-experience-badge {
    position: absolute;
    bottom: 5px;
    right: 20px;
    background: linear-gradient(135deg, var(--ozc-primary) 0%, #1e40af 100%);
    color: #ffffff;
    padding: 18px 24px;
    border-radius: var(--ozc-radius-lg);
    box-shadow: 0 10px 30px rgba(30, 58, 138, 0.35);
    display: flex;
    align-items: center;
    gap: 14px;
    border: 3px solid #ffffff;
    z-index: 5;
}

.ozc-experience-number {
    font-family: var(--ozc-font-heading);
    font-size: 2.5rem;
    font-weight: 800;
    line-height: 1;
    color: var(--ozc-accent);
}

.ozc-experience-text {
    font-size: 0.85rem;
    font-weight: 600;
    line-height: 1.3;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

@media (max-width: 580px) {
    .ozc-about-main-img {
        height: 280px;
    }
    .ozc-experience-badge {
        position: static;
        margin-top: 15px;
    }
    .ozc-about-images {
        padding-bottom: 0;
    }
}

.ozc-about-content {
    display: flex;
    flex-direction: column;
}

.ozc-checklist {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px 20px;
    margin: 24px 0 32px;
}

@media (max-width: 580px) {
    .ozc-checklist {
        grid-template-columns: 1fr;
    }
}

.ozc-checklist-item {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--ozc-primary-dark);
}

.ozc-checklist-item svg {
    color: var(--ozc-success);
    flex-shrink: 0;
}

/* ==========================================================================
   SERVICES & CATEGORIES GRID
   ========================================================================== */
.ozc-services-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

@media (max-width: 992px) {
    .ozc-services-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 600px) {
    .ozc-services-grid {
        grid-template-columns: 1fr;
    }
}

.ozc-service-card {
    background: #ffffff;
    border-radius: var(--ozc-radius-lg);
    overflow: hidden;
    box-shadow: var(--ozc-shadow-md);
    border: 1px solid var(--ozc-border);
    transition: var(--ozc-transition);
    display: flex;
    flex-direction: column;
}

.ozc-service-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--ozc-shadow-xl);
    border-color: var(--ozc-primary-light);
}

.ozc-service-thumb {
    position: relative;
    height: 230px;
    overflow: hidden;
    background: #e2e8f0;
}

.ozc-service-thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.ozc-service-card:hover .ozc-service-thumb img {
    transform: scale(1.08);
}

.ozc-service-badge {
    position: absolute;
    top: 14px;
    left: 14px;
    background: rgba(15, 23, 42, 0.75);
    backdrop-filter: blur(4px);
    color: #ffffff;
    font-size: 0.75rem;
    font-weight: 600;
    padding: 4px 10px;
    border-radius: 9999px;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.ozc-service-body {
    padding: 24px;
    display: flex;
    flex-direction: column;
    flex: 1;
}

.ozc-service-title {
    font-size: 1.25rem;
    margin-bottom: 10px;
    transition: var(--ozc-transition);
}

.ozc-service-card:hover .ozc-service-title {
    color: var(--ozc-primary);
}

.ozc-service-desc {
    font-size: 0.9rem;
    color: var(--ozc-text-muted);
    line-height: 1.55;
    margin-bottom: 20px;
    flex: 1;
}

.ozc-service-link {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-family: var(--ozc-font-heading);
    font-size: 0.9rem;
    font-weight: 700;
    color: var(--ozc-primary);
    text-transform: uppercase;
    letter-spacing: 0.04em;
    transition: var(--ozc-transition);
}

.ozc-service-card:hover .ozc-service-link {
    color: var(--ozc-accent);
    gap: 12px;
}

/* ==========================================================================
   PRODUCT GROUPS CAROUSEL/GRID
   ========================================================================== */
.ozc-products-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}

@media (max-width: 1024px) {
    .ozc-products-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media (max-width: 768px) {
    .ozc-products-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 16px;
    }
}

@media (max-width: 480px) {
    .ozc-products-grid {
        grid-template-columns: 1fr;
    }
}

.ozc-product-card {
    background: #ffffff;
    border-radius: var(--ozc-radius-md);
    overflow: hidden;
    box-shadow: var(--ozc-shadow-sm);
    border: 1px solid var(--ozc-border);
    transition: var(--ozc-transition);
}

.ozc-product-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--ozc-shadow-lg);
    border-color: var(--ozc-accent);
}

.ozc-product-thumb {
    height: 180px;
    overflow: hidden;
    background: #f1f5f9;
}

.ozc-product-thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.4s ease;
}

.ozc-product-card:hover .ozc-product-thumb img {
    transform: scale(1.06);
}

.ozc-product-info {
    padding: 16px;
    text-align: center;
}

.ozc-product-title {
    font-size: 1rem;
    font-weight: 700;
    margin-bottom: 6px;
}

.ozc-product-btn {
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--ozc-primary);
    text-transform: uppercase;
}

/* ==========================================================================
   PROJECTS & GALLERY (MASONRY/GRID)
   ========================================================================== */
.ozc-gallery-tabs {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 10px;
    margin-bottom: 36px;
}

.ozc-gallery-tab {
    padding: 8px 18px;
    font-family: var(--ozc-font-heading);
    font-size: 0.9rem;
    font-weight: 600;
    border-radius: 9999px;
    background: #ffffff;
    color: var(--ozc-text-muted);
    border: 1px solid var(--ozc-border);
    cursor: pointer;
    transition: var(--ozc-transition);
}

.ozc-gallery-tab:hover,
.ozc-gallery-tab.active {
    background: var(--ozc-primary);
    color: #ffffff;
    border-color: var(--ozc-primary);
}

.ozc-projects-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

@media (max-width: 900px) {
    .ozc-projects-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 580px) {
    .ozc-projects-grid {
        grid-template-columns: 1fr;
    }
}

.ozc-project-item {
    position: relative;
    border-radius: var(--ozc-radius-lg);
    overflow: hidden;
    height: 280px;
    box-shadow: var(--ozc-shadow-md);
    cursor: pointer;
}

.ozc-project-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

.ozc-project-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, rgba(15, 23, 42, 0) 30%, rgba(15, 23, 42, 0.9) 100%);
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    padding: 24px;
    opacity: 0.9;
    transition: opacity 0.3s ease;
}

.ozc-project-item:hover img {
    transform: scale(1.08);
}

.ozc-project-item:hover .ozc-project-overlay {
    opacity: 1;
}

.ozc-project-cat {
    color: var(--ozc-accent);
    font-size: 0.8rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 4px;
}

.ozc-project-name {
    color: #ffffff;
    font-size: 1.15rem;
    font-weight: 700;
}

/* ==========================================================================
   WHY CHOOSE US (NEDEN ÖZC İNŞAAT?)
   ========================================================================== */
.ozc-why-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 28px;
}

@media (max-width: 992px) {
    .ozc-why-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 600px) {
    .ozc-why-grid {
        grid-template-columns: 1fr;
    }
}

.ozc-why-card {
    background: #ffffff;
    padding: 32px 24px;
    border-radius: var(--ozc-radius-lg);
    border: 1px solid var(--ozc-border);
    box-shadow: var(--ozc-shadow-sm);
    transition: var(--ozc-transition);
}

.ozc-why-card:hover {
    border-color: var(--ozc-primary);
    transform: translateY(-4px);
    box-shadow: var(--ozc-shadow-lg);
}

.ozc-why-icon {
    width: 56px;
    height: 56px;
    border-radius: var(--ozc-radius-md);
    background: rgba(30, 58, 138, 0.08);
    color: var(--ozc-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 20px;
    transition: var(--ozc-transition);
}

.ozc-why-card:hover .ozc-why-icon {
    background: var(--ozc-primary);
    color: #ffffff;
}

.ozc-why-title {
    font-size: 1.2rem;
    margin-bottom: 10px;
}

.ozc-why-desc {
    font-size: 0.9rem;
    color: var(--ozc-text-muted);
    line-height: 1.6;
}

/* ==========================================================================
   PROCESS ROADMAP (ÇALIŞMA SÜRECİMİZ)
   ========================================================================== */
.ozc-process-grid {
    display: grid;
    grid-template-columns: repeat(6, 1fr);
    gap: 16px;
}

@media (max-width: 1024px) {
    .ozc-process-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: 24px;
    }
}

@media (max-width: 600px) {
    .ozc-process-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }
}

.ozc-process-step {
    background: #ffffff;
    border-radius: var(--ozc-radius-lg);
    padding: 24px 18px;
    border: 1px solid var(--ozc-border);
    position: relative;
    text-align: center;
    transition: var(--ozc-transition);
}

.ozc-process-step:hover {
    border-color: var(--ozc-accent);
    transform: translateY(-4px);
    box-shadow: var(--ozc-shadow-md);
}

.ozc-step-num {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: var(--ozc-primary);
    color: #ffffff;
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--ozc-font-heading);
    font-size: 1.1rem;
    font-weight: 800;
    margin: 0 auto 16px;
}

.ozc-process-step:hover .ozc-step-num {
    background: var(--ozc-accent);
}

.ozc-step-title {
    font-size: 1.05rem;
    margin-bottom: 8px;
}

.ozc-step-desc {
    font-size: 0.82rem;
    color: var(--ozc-text-muted);
    line-height: 1.45;
}

/* ==========================================================================
   TESTIMONIALS (MÜŞTERİ YORUMLARI)
   ========================================================================== */
.ozc-testimonials-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

@media (max-width: 900px) {
    .ozc-testimonials-grid {
        grid-template-columns: 1fr;
    }
}

.ozc-testimonial-card {
    background: #ffffff;
    padding: 30px 24px;
    border-radius: var(--ozc-radius-lg);
    border: 1px solid var(--ozc-border);
    box-shadow: var(--ozc-shadow-sm);
    display: flex;
    flex-direction: column;
}

.ozc-stars {
    color: #f59e0b;
    display: flex;
    gap: 4px;
    margin-bottom: 16px;
}

.ozc-testimonial-quote {
    font-size: 0.95rem;
    font-style: italic;
    color: var(--ozc-text-main);
    line-height: 1.6;
    margin-bottom: 20px;
    flex: 1;
}

.ozc-testimonial-author {
    display: flex;
    align-items: center;
    gap: 12px;
}

.ozc-avatar {
    width: 42px;
    height: 42px;
    border-radius: 50%;
    background: #e2e8f0;
    color: var(--ozc-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
}

.ozc-author-name {
    font-weight: 700;
    font-size: 0.95rem;
}

.ozc-author-tag {
    font-size: 0.8rem;
    color: var(--ozc-text-muted);
}

/* ==========================================================================
   BLOG / NEWS GRID
   ========================================================================== */
.ozc-blog-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

@media (max-width: 900px) {
    .ozc-blog-grid {
        grid-template-columns: 1fr;
    }
}

.ozc-blog-card {
    background: #ffffff;
    border-radius: var(--ozc-radius-lg);
    overflow: hidden;
    box-shadow: var(--ozc-shadow-md);
    border: 1px solid var(--ozc-border);
    transition: var(--ozc-transition);
    display: flex;
    flex-direction: column;
}

.ozc-blog-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--ozc-shadow-xl);
    border-color: var(--ozc-primary-light);
}

.ozc-blog-thumb {
    height: 220px;
    overflow: hidden;
    background: #f1f5f9;
}

.ozc-blog-thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.ozc-blog-card:hover .ozc-blog-thumb img {
    transform: scale(1.08);
}

.ozc-blog-body {
    padding: 24px;
    display: flex;
    flex-direction: column;
    flex: 1;
}

.ozc-blog-title {
    font-size: 1.25rem;
    margin-bottom: 12px;
    transition: var(--ozc-transition);
}

.ozc-blog-card:hover .ozc-blog-title {
    color: var(--ozc-primary);
}

.ozc-blog-excerpt {
    font-size: 0.9rem;
    color: var(--ozc-text-muted);
    line-height: 1.6;
    margin-bottom: 20px;
    flex: 1;
}

/* ==========================================================================
   PARTNERS / REFERENCES
   ========================================================================== */
.ozc-partners-grid {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    align-items: center;
    gap: 32px;
}

.ozc-partner-logo {
    padding: 12px 24px;
    background: #ffffff;
    border-radius: var(--ozc-radius-md);
    border: 1px solid var(--ozc-border);
    box-shadow: var(--ozc-shadow-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--ozc-transition);
    height: 80px;
    min-width: 140px;
}

.ozc-partner-logo img {
    max-height: 55px;
    width: auto;
    filter: grayscale(100%);
    opacity: 0.7;
    transition: var(--ozc-transition);
}

.ozc-partner-logo:hover img {
    filter: grayscale(0%);
    opacity: 1;
}

/* ==========================================================================
   CTA / FAST QUOTE BANNER
   ========================================================================== */
.ozc-cta-box {
    background: linear-gradient(135deg, #0f172a 0%, #1e3a8a 100%);
    border-radius: var(--ozc-radius-xl);
    padding: 60px 48px;
    color: #ffffff;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 40px;
    box-shadow: var(--ozc-shadow-xl);
}

@media (max-width: 900px) {
    .ozc-cta-box {
        flex-direction: column;
        text-align: center;
        padding: 40px 24px;
    }
}

.ozc-cta-text h3 {
    font-size: 2.25rem;
    color: #ffffff;
    margin-bottom: 12px;
}

.ozc-cta-text p {
    font-size: 1.1rem;
    color: #cbd5e1;
    margin-bottom: 0;
}

.ozc-cta-actions {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 16px;
    flex-shrink: 0;
}

@media (max-width: 900px) {
    .ozc-cta-actions {
        justify-content: center;
    }
}

/* ==========================================================================
   SUBDOMAINS / REGIONAL SEO INDEX
   ========================================================================== */
.ozc-subdomains-box {
    background: #ffffff;
    border-radius: var(--ozc-radius-lg);
    border: 1px solid var(--ozc-border);
    padding: 32px;
}

.ozc-subdomains-title {
    font-size: 1.25rem;
    margin-bottom: 16px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.ozc-subdomains-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 12px 18px;
}

@media (max-width: 1024px) {
    .ozc-subdomains-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media (max-width: 768px) {
    .ozc-subdomains-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 480px) {
    .ozc-subdomains-grid {
        grid-template-columns: 1fr;
    }
}

.ozc-subdomain-link {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.9rem;
    color: var(--ozc-text-main);
    padding: 8px 12px;
    border-radius: var(--ozc-radius-sm);
    background: var(--ozc-bg-light);
    border: 1px solid var(--ozc-border-light);
    transition: var(--ozc-transition);
}

.ozc-subdomain-link:hover {
    background: #ffffff;
    border-color: var(--ozc-primary);
    color: var(--ozc-primary);
    transform: translateX(4px);
}

/* ==========================================================================
   INTERIOR PAGES COMMON LAYOUT & SIDEBAR
   ========================================================================== */
.ozc-page-header {
    background: linear-gradient(135deg, #0f172a 0%, #1e3a8a 100%);
    color: #ffffff;
    padding: 56px 0 48px;
    text-align: center;
}

.ozc-page-header h1 {
    font-size: 2.5rem;
    color: #ffffff;
    margin-bottom: 12px;
}

@media (max-width: 768px) {
    .ozc-page-header h1 {
        font-size: 1.85rem;
    }
}

.ozc-breadcrumbs {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 8px;
    font-size: 0.9rem;
    color: #cbd5e1;
}

.ozc-breadcrumbs a {
    color: #cbd5e1;
}

.ozc-breadcrumbs a:hover {
    color: var(--ozc-accent);
}

.ozc-breadcrumbs span {
    color: var(--ozc-accent);
    font-weight: 600;
}

.ozc-layout-grid {
    display: grid;
    grid-template-columns: 1fr 340px;
    gap: 40px;
}

@media (max-width: 992px) {
    .ozc-layout-grid {
        grid-template-columns: 1fr;
    }
}

.ozc-main-content {
    min-width: 0;
}

.ozc-sidebar {
    display: flex;
    flex-direction: column;
    gap: 30px;
}

.ozc-sidebar-widget {
    background: #ffffff;
    border-radius: var(--ozc-radius-lg);
    border: 1px solid var(--ozc-border);
    padding: 24px;
    box-shadow: var(--ozc-shadow-sm);
}

.ozc-widget-title {
    font-size: 1.2rem;
    margin-bottom: 16px;
    padding-bottom: 12px;
    border-bottom: 2px solid var(--ozc-accent);
    position: relative;
}

.ozc-sidebar-menu {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.ozc-sidebar-menu a {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 10px 14px;
    border-radius: var(--ozc-radius-sm);
    color: var(--ozc-text-main);
    font-weight: 600;
    font-size: 0.95rem;
    background: var(--ozc-bg-light);
    transition: var(--ozc-transition);
}

.ozc-sidebar-menu a:hover,
.ozc-sidebar-menu a.active {
    background: var(--ozc-primary);
    color: #ffffff;
}

.ozc-contact-widget {
    background: linear-gradient(135deg, var(--ozc-primary) 0%, #0f172a 100%);
    color: #ffffff;
    border-radius: var(--ozc-radius-lg);
    padding: 30px 24px;
    text-align: center;
}

.ozc-contact-widget h4 {
    color: #ffffff;
    font-size: 1.35rem;
    margin-bottom: 10px;
}

.ozc-contact-widget p {
    color: #cbd5e1;
    font-size: 0.9rem;
    margin-bottom: 20px;
}

/* Detail Reading Area */
.ozc-article-body {
    font-size: 1.05rem;
    line-height: 1.8;
    color: #334155;
}

.ozc-article-body p {
    margin-bottom: 1.4rem;
}

.ozc-article-body h2,
.ozc-article-body h3,
.ozc-article-body h4 {
    margin: 2rem 0 1rem;
}

.ozc-article-body img {
    border-radius: var(--ozc-radius-md);
    margin: 1.5rem 0;
    box-shadow: var(--ozc-shadow-md);
}

/* Forms */
.ozc-form-group {
    margin-bottom: 18px;
}

.ozc-form-group label {
    display: block;
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--ozc-text-main);
    margin-bottom: 6px;
}

.ozc-form-control {
    width: 100%;
    padding: 12px 16px;
    font-family: var(--ozc-font-body);
    font-size: 0.95rem;
    color: var(--ozc-text-main);
    background-color: #ffffff;
    border: 1px solid var(--ozc-border);
    border-radius: var(--ozc-radius-md);
    transition: var(--ozc-transition);
    outline: none;
}

.ozc-form-control:focus {
    border-color: var(--ozc-primary);
    box-shadow: 0 0 0 3px rgba(30, 58, 138, 0.12);
}

textarea.ozc-form-control {
    min-height: 130px;
    resize: vertical;
}

/* Pagination */
.ozc-pagination {
    display: flex;
    justify-content: center;
    gap: 8px;
    margin-top: 40px;
}

.ozc-page-link {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 40px;
    height: 40px;
    padding: 0 14px;
    border-radius: var(--ozc-radius-md);
    background: #ffffff;
    color: var(--ozc-text-main);
    font-weight: 700;
    font-size: 0.95rem;
    border: 1px solid var(--ozc-border);
    transition: var(--ozc-transition);
}

.ozc-page-link:hover,
.ozc-page-link.active {
    background: var(--ozc-primary);
    color: #ffffff;
    border-color: var(--ozc-primary);
}

/* ==========================================================================
   FOOTER
   ========================================================================== */
.ozc-footer {
    background: #090e1a;
    color: #94a3b8;
    padding-top: 70px;
    border-top: 4px solid var(--ozc-primary);
}

.ozc-footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1.5fr;
    gap: 40px;
    margin-bottom: 60px;
}

@media (max-width: 992px) {
    .ozc-footer-grid {
        grid-template-columns: 1fr 1fr;
    }
}

@media (max-width: 600px) {
    .ozc-footer-grid {
        grid-template-columns: 1fr;
        gap: 32px;
    }
}

.ozc-footer-col h4 {
    color: #ffffff;
    font-size: 1.2rem;
    margin-bottom: 20px;
    position: relative;
    padding-bottom: 10px;
}

.ozc-footer-col h4::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 36px;
    height: 2px;
    background: var(--ozc-accent);
}

.ozc-footer-about p {
    color: #94a3b8;
    font-size: 0.9rem;
    line-height: 1.65;
    margin-bottom: 20px;
}

.ozc-footer-links {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.ozc-footer-links a {
    color: #cbd5e1;
    font-size: 0.9rem;
    display: flex;
    align-items: center;
    gap: 8px;
    transition: var(--ozc-transition);
}

.ozc-footer-links a:hover {
    color: var(--ozc-accent);
    padding-left: 6px;
}

.ozc-footer-contact-list {
    display: flex;
    flex-direction: column;
    gap: 14px;
}

.ozc-footer-contact-item {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    color: #cbd5e1;
    font-size: 0.9rem;
}

.ozc-footer-contact-item svg {
    color: var(--ozc-accent);
    flex-shrink: 0;
    margin-top: 3px;
}

.ozc-footer-bottom {
    background: #060912;
    padding: 24px 0;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    font-size: 0.85rem;
}

.ozc-footer-bottom-inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

@media (max-width: 768px) {
    .ozc-footer-bottom-inner {
        flex-direction: column;
        gap: 10px;
        text-align: center;
    }
}

/* ==========================================================================
   MOBILE FLOATING ACTION BAR (ULTRA-SLIM APP STYLE & ICON-ONLY)
   ========================================================================== */
.ozc-mobile-action-bar {
    display: none;
    position: fixed;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 50px;
    background: rgba(15, 23, 42, 0.94);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border-top: 1px solid rgba(255, 255, 255, 0.12);
    box-shadow: 0 -4px 20px rgba(0, 0, 0, 0.35);
    z-index: 150;
    grid-template-columns: repeat(5, 1fr);
    align-items: center;
}

@media (max-width: 768px) {
    body {
        padding-bottom: 54px !important;
    }
    .ozc-mobile-action-bar {
        display: grid;
    }
    .ozc-floating-whatsapp {
        display: none !important; /* Replaced by bottom bar icon on mobile */
    }
}

.ozc-action-bar-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    height: 100%;
    color: #94a3b8;
    transition: var(--ozc-transition);
    position: relative;
    border: none;
    background: transparent;
}

.ozc-action-bar-btn:hover,
.ozc-action-bar-btn.active {
    color: #ffffff;
    background: rgba(255, 255, 255, 0.06);
}

.ozc-action-bar-btn.call-btn {
    color: var(--ozc-accent);
}

.ozc-action-bar-btn.wa-btn {
    color: #25D366;
}

.ozc-action-bar-btn svg {
    width: 22px;
    height: 22px;
}

/* ==========================================================================
   MOBILE TWO-COLUMN APP-LIKE LAYOUTS (NATIVE APP FEEL)
   ========================================================================== */
@media (max-width: 768px) {
    /* 1. Services Grid -> 2 Columns */
    .ozc-services-grid {
        grid-template-columns: repeat(2, 1fr) !important;
        gap: 12px !important;
    }
    .ozc-service-card {
        border-radius: var(--ozc-radius-md) !important;
        display: flex !important;
        flex-direction: column !important;
    }
    .ozc-service-thumb {
        height: 115px !important;
    }
    .ozc-service-badge {
        top: 6px !important;
        left: 6px !important;
        font-size: 0.65rem !important;
        padding: 3px 7px !important;
    }
    .ozc-service-body {
        padding: 10px !important;
        flex: 1 !important;
        display: flex !important;
        flex-direction: column !important;
    }
    .ozc-service-title {
        font-size: 0.88rem !important;
        line-height: 1.25 !important;
        margin-bottom: 4px !important;
    }
    .ozc-service-desc {
        display: none !important; /* Compact app feel */
    }
    .ozc-service-link {
        font-size: 0.75rem !important;
        margin-top: auto !important;
        padding-top: 4px !important;
    }

    /* 2. Products Grid -> 2 Columns */
    .ozc-products-grid {
        grid-template-columns: repeat(2, 1fr) !important;
        gap: 12px !important;
    }
    .ozc-product-card {
        border-radius: var(--ozc-radius-md) !important;
    }
    .ozc-product-thumb {
        height: 125px !important;
    }
    .ozc-product-info {
        padding: 10px !important;
    }
    .ozc-product-title {
        font-size: 0.82rem !important;
        line-height: 1.25 !important;
    }
    .ozc-product-btn {
        font-size: 0.75rem !important;
        margin-top: 6px !important;
    }

    /* 3. Projects / Gallery -> 2 Columns */
    .ozc-projects-grid {
        grid-template-columns: repeat(2, 1fr) !important;
        gap: 8px !important;
    }
    .ozc-project-item {
        height: 135px !important;
        border-radius: var(--ozc-radius-md) !important;
    }
    .ozc-project-overlay {
        padding: 10px !important;
    }
    .ozc-project-name {
        font-size: 0.78rem !important;
        line-height: 1.2 !important;
    }
    .ozc-project-cat {
        font-size: 0.65rem !important;
        margin-bottom: 2px !important;
    }

    /* 4. Highlight Features Bar -> 2 Columns */
    .ozc-features-grid {
        grid-template-columns: repeat(2, 1fr) !important;
        gap: 8px !important;
    }
    .ozc-feature-card {
        padding: 12px 10px !important;
        gap: 8px !important;
        align-items: center !important;
    }
    .ozc-feature-icon {
        width: 34px !important;
        height: 34px !important;
        border-radius: var(--ozc-radius-sm) !important;
    }
    .ozc-feature-icon svg {
        width: 18px !important;
        height: 18px !important;
    }
    .ozc-feature-content h4 {
        font-size: 0.8rem !important;
        line-height: 1.2 !important;
        margin-bottom: 0 !important;
    }
    .ozc-feature-content p {
        display: none !important;
    }

    /* 5. Why Choose Us -> 2 Columns */
    .ozc-why-grid {
        grid-template-columns: repeat(2, 1fr) !important;
        gap: 8px !important;
    }
    .ozc-why-card {
        padding: 14px 10px !important;
        text-align: center !important;
        border-radius: var(--ozc-radius-md) !important;
    }
    .ozc-why-icon {
        width: 38px !important;
        height: 38px !important;
        margin: 0 auto 8px !important;
    }
    .ozc-why-icon svg {
        width: 20px !important;
        height: 20px !important;
    }
    .ozc-why-title {
        font-size: 0.82rem !important;
        margin-bottom: 4px !important;
    }
    .ozc-why-desc {
        font-size: 0.72rem !important;
        line-height: 1.3 !important;
    }

    /* 6. Process Steps -> 2 Columns */
    .ozc-process-grid {
        grid-template-columns: repeat(2, 1fr) !important;
        gap: 8px !important;
    }
    .ozc-process-step {
        padding: 14px 10px !important;
        border-radius: var(--ozc-radius-md) !important;
    }
    .ozc-step-num {
        width: 32px !important;
        height: 32px !important;
        font-size: 0.95rem !important;
        margin-bottom: 8px !important;
    }
    .ozc-step-title {
        font-size: 0.82rem !important;
        margin-bottom: 2px !important;
    }
    .ozc-step-desc {
        font-size: 0.72rem !important;
        line-height: 1.3 !important;
    }

    /* 7. Blog / News -> 1 Column Compact */
    .ozc-blog-grid {
        grid-template-columns: 1fr !important;
        gap: 14px !important;
    }
    .ozc-blog-thumb {
        height: 160px !important;
    }

    /* 8. Sections Spacing for App Feel */
    .ozc-section {
        padding: 40px 0 !important;
    }
    .ozc-section-header {
        margin-bottom: 24px !important;
    }
    .ozc-section-title {
        font-size: 1.45rem !important;
    }
    .ozc-section-desc {
        font-size: 0.85rem !important;
    }
    .ozc-hero {
        min-height: 400px !important;
    }
    .ozc-hero-content {
        padding: 30px 0 50px !important;
    }
    .ozc-hero-title {
        font-size: 1.85rem !important;
    }
    .ozc-hero-desc {
        font-size: 0.92rem !important;
        margin-bottom: 18px !important;
    }
}

/* Floating WhatsApp Widget */
.ozc-floating-whatsapp {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background: #25D366;
    color: #ffffff;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 8px 24px rgba(37, 211, 102, 0.4);
    z-index: 140;
    transition: var(--ozc-transition);
}

.ozc-floating-whatsapp:hover {
    transform: scale(1.1);
    color: #ffffff;
}

@media (max-width: 768px) {
    .ozc-floating-whatsapp {
        bottom: 74px;
        right: 18px;
        width: 52px;
        height: 52px;
    }
}

/* Back to Top */
.ozc-back-to-top {
    position: fixed;
    bottom: 30px;
    left: 30px;
    width: 46px;
    height: 46px;
    border-radius: 50%;
    background: var(--ozc-primary-dark);
    color: #ffffff;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: var(--ozc-shadow-lg);
    cursor: pointer;
    z-index: 130;
    opacity: 0;
    visibility: hidden;
    transition: var(--ozc-transition);
    border: none;
}

.ozc-back-to-top.active {
    opacity: 1;
    visibility: visible;
}

.ozc-back-to-top:hover {
    background: var(--ozc-primary);
    transform: translateY(-3px);
}

@media (max-width: 768px) {
    .ozc-back-to-top {
        display: none;
    }
}

/* Lightbox Modal */
.ozc-modal {
    position: fixed;
    inset: 0;
    background: rgba(15, 23, 42, 0.9);
    backdrop-filter: blur(6px);
    z-index: 300;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: var(--ozc-transition);
    padding: 20px;
}

.ozc-modal.open {
    opacity: 1;
    visibility: visible;
}

.ozc-modal-content {
    max-width: 900px;
    max-height: 85vh;
    position: relative;
    border-radius: var(--ozc-radius-md);
    overflow: hidden;
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.5);
}

.ozc-modal-content img {
    max-height: 85vh;
    width: auto;
    max-width: 100%;
}

.ozc-modal-close {
    position: absolute;
    top: 15px;
    right: 15px;
    background: rgba(0, 0, 0, 0.6);
    color: #ffffff;
    border: none;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--ozc-transition);
}

.ozc-modal-close:hover {
    background: #ef4444;
}

/* Alerts */
.alert-box {
    padding: 14px 20px;
    border-radius: var(--ozc-radius-md);
    margin-bottom: 20px;
    font-size: 0.95rem;
}

.alert-box.success {
    background-color: #dcfce7;
    border: 1px solid #86efac;
    color: #166534;
}

.alert-box.error {
    background-color: #fee2e2;
    border: 1px solid #fca5a5;
    color: #991b1b;
}

/* ==========================================================================
   CONTACT PAGE & MOBILE RESPONSIVENESS (.ozc-contact-*)
   ========================================================================== */
.ozc-contact-cards-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
    margin-bottom: 40px;
}

.ozc-contact-info-card {
    background: #ffffff;
    padding: 24px 20px;
    border-radius: var(--ozc-radius-lg);
    border: 1px solid var(--ozc-border);
    text-align: center;
    box-shadow: var(--ozc-shadow-sm);
    transition: var(--ozc-transition);
    display: flex;
    flex-direction: column;
    align-items: center;
}

.ozc-contact-info-card:hover {
    transform: translateY(-3px);
    box-shadow: var(--ozc-shadow-md);
    border-color: var(--ozc-accent);
}

.ozc-contact-info-icon {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 12px;
}

.ozc-contact-info-icon.blue { background: rgba(30, 58, 138, 0.08); color: var(--ozc-primary); }
.ozc-contact-info-icon.green { background: rgba(37, 211, 102, 0.12); color: #16a34a; }
.ozc-contact-info-icon.amber { background: rgba(197, 155, 39, 0.12); color: var(--ozc-accent); }

.ozc-contact-info-card h4 {
    font-size: 1.05rem;
    margin-bottom: 6px;
    color: var(--ozc-primary-dark);
}

.ozc-contact-link {
    font-weight: 700;
    font-size: 0.95rem;
    color: var(--ozc-text-main);
    display: inline-block;
    word-break: break-word;
}

.ozc-contact-link.primary { color: var(--ozc-primary); }
.ozc-contact-link.green { color: #16a34a; }
.ozc-contact-link.break-all { word-break: break-all; font-size: 0.88rem; }

.ozc-contact-sub {
    font-size: 0.82rem;
    color: var(--ozc-text-muted);
    margin-top: 4px;
}

.ozc-contact-address-text {
    font-size: 0.85rem;
    color: var(--ozc-text-muted);
    line-height: 1.45;
    margin: 0;
}

/* Contact Form Card */
.ozc-contact-form-card {
    background: #ffffff;
    padding: 36px;
    border-radius: var(--ozc-radius-lg);
    border: 1px solid var(--ozc-border);
    box-shadow: var(--ozc-shadow-sm);
    margin-bottom: 30px;
}

.ozc-contact-form-card h2 {
    font-size: 1.6rem;
    margin-bottom: 8px;
}

.ozc-form-subtitle {
    color: var(--ozc-text-muted);
    font-size: 0.95rem;
    margin-bottom: 24px;
    line-height: 1.5;
}

.ozc-form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 18px;
}

.ozc-form-group .req {
    color: #dc2626;
}

.ozc-form-group-security {
    max-width: 320px;
}

.ozc-btn-submit {
    padding: 14px 32px;
    font-size: 1rem;
    cursor: pointer;
}

/* Map Card */
.ozc-map-card {
    background: #ffffff;
    padding: 12px;
    border-radius: var(--ozc-radius-lg);
    border: 1px solid var(--ozc-border);
    box-shadow: var(--ozc-shadow-sm);
    overflow: hidden;
}

.ozc-map-card iframe {
    border-radius: var(--ozc-radius-md);
    display: block;
}

/* Responsive Breakpoints for Contact */
@media (max-width: 991px) {
    .ozc-contact-cards-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 14px;
    }
}

@media (max-width: 768px) {
    .ozc-contact-form-card {
        padding: 22px 18px;
    }
    
    .ozc-form-row {
        grid-template-columns: 1fr;
        gap: 0;
    }
    
    .ozc-form-group-security {
        max-width: 100%;
    }
    
    .ozc-btn-submit {
        width: 100%;
        text-align: center;
        justify-content: center;
    }
    
    .ozc-map-card iframe {
        height: 280px;
    }
}

@media (max-width: 480px) {
    .ozc-contact-cards-grid {
        grid-template-columns: 1fr;
        gap: 12px;
    }
    
    .ozc-contact-info-card {
        padding: 18px 14px;
    }
}