/* ===================================================
   BURCU BOSTANCI SIGORTA DESIGN SYSTEM v1.1
=================================================== */

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --color-primary: #B00000;
    --color-primary-hover: #8F0000;
    --color-primary-dark: #5A0000;
    --color-primary-bright: #C90000;
    --color-secondary: #111325;
    --color-text: #404040;
    --color-muted: #666666;
    --color-background: #F9F9F9;
    --color-white: #FFFFFF;
    --color-border: #ECECEC;
    --color-success: #27AE60;
    --shadow-sm: 0 6px 20px rgba(0,0,0,.05);
    --shadow-md: 0 15px 40px rgba(0,0,0,.08);
    --shadow-lg: 0 20px 60px rgba(0,0,0,.12);
    --radius: 18px;
    --transition: .35s ease;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Encode Sans Expanded', 'Poppins', sans-serif;
    color: var(--color-text);
    line-height: 1.7;
    background: var(--color-background);
}

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

section {
    padding: 90px 0;
}

.container {
    width: min(1180px, 92%);
    margin: auto;
}

h1,
h2,
h3,
h4 {
    font-family: 'Nunito', 'Encode Sans Expanded', sans-serif;
    color: var(--color-secondary);
    font-weight: 800;
    line-height: 1.2;
}

p {
    color: var(--color-text);
}

.top-bar {
    background:
        radial-gradient(circle at 88% 0, rgba(176,0,0,.32), transparent 34%),
        linear-gradient(90deg, #0d0f1f 0%, var(--color-secondary) 56%, #620000 100%);
    color: var(--color-white);
    font-size: 14px;
}

.top-bar .container {
    display: flex;
    justify-content: space-between;
    gap: 20px;
    padding: 11px 0;
}

.contact-mini {
    display: inline-flex;
    align-items: center;
    gap: 9px;
    color: var(--color-white);
    font-weight: 600;
}

.contact-mini svg {
    width: 30px;
    height: 30px;
    padding: 7px;
    border-radius: 50%;
    background: rgba(255,255,255,.1);
    fill: none;
    stroke: currentColor;
    stroke-width: 2;
    stroke-linecap: round;
    stroke-linejoin: round;
}

header {
    background:
        radial-gradient(circle at 16% 0, rgba(176,0,0,.055), transparent 28%),
        linear-gradient(180deg, rgba(255,255,255,1), rgba(255,255,255,.97));
    position: sticky;
    top: 0;
    z-index: 999;
    border-bottom: 1px solid var(--color-border);
    box-shadow: 0 20px 50px rgba(17,19,37,.08);
    backdrop-filter: blur(12px);
}

header::after {
    content: "";
    display: block;
    height: 4px;
    background: linear-gradient(90deg, #5a0000 0%, var(--color-primary) 38%, var(--color-secondary) 100%);
    opacity: .96;
}

.nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 108px;
    gap: 34px;
}

.brand-lockup {
    display: inline-flex;
    align-items: center;
    gap: 16px;
    text-decoration: none;
    min-width: 355px;
    padding: 10px 18px 10px 10px;
    border: 1px solid rgba(17,19,37,.06);
    border-radius: 26px;
    background:
        linear-gradient(135deg, rgba(176,0,0,.075), rgba(255,255,255,.72) 48%, rgba(17,19,37,.035));
    box-shadow: 0 16px 34px rgba(17,19,37,.055);
    transition: var(--transition);
}

.brand-lockup:hover {
    transform: translateY(-2px);
    box-shadow: 0 20px 42px rgba(17,19,37,.085);
}

.brand-mark {
    width: 76px;
    height: 76px;
    border-radius: 21px;
    background: #650000;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    box-shadow:
        0 18px 34px rgba(94,0,0,.26),
        inset 0 0 0 1px rgba(255,255,255,.16);
    overflow: hidden;
}

.brand-mark img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.brand-copy {
    display: flex;
    flex-direction: column;
    gap: 3px;
}

.brand-copy strong {
    color: var(--color-secondary);
    font-family: 'Nunito', 'Encode Sans Expanded', sans-serif;
    font-size: 24px;
    font-weight: 800;
    line-height: 1.05;
}

.brand-copy em {
    color: var(--color-primary);
    font-style: normal;
    font-size: 12.5px;
    font-weight: 700;
    letter-spacing: 0;
}

.menu {
    display: flex;
    align-items: center;
    gap: 12px;
}

.menu a {
    text-decoration: none;
    color: var(--color-secondary);
    font-weight: 800;
    font-size: 14px;
    padding: 13px 14px;
    border-radius: 16px;
    transition: var(--transition);
    position: relative;
}

.menu a:hover {
    background: rgba(176,0,0,.07);
    color: var(--color-primary);
}

.menu a:not(.nav-cta)::after {
    content: "";
    position: absolute;
    left: 16px;
    right: 16px;
    bottom: 7px;
    height: 2px;
    border-radius: 99px;
    background: var(--color-primary);
    transform: scaleX(0);
    transform-origin: center;
    transition: var(--transition);
}

.menu a:not(.nav-cta):hover::after {
    transform: scaleX(1);
}

.menu .nav-cta {
    background: var(--color-primary);
    color: var(--color-white);
    padding-inline: 22px;
    box-shadow: 0 14px 30px rgba(176,0,0,.24);
}

.menu .nav-cta:hover {
    background: var(--color-primary-hover);
    color: var(--color-white);
    transform: translateY(-2px);
}

.menu-toggle {
    display: none;
    border: 0;
    background: transparent;
    color: var(--color-primary);
    font-size: 34px;
    cursor: pointer;
}

.hero {
    min-height: calc(100vh - 130px);
    display: flex;
    align-items: center;
    background:
        linear-gradient(90deg, rgba(176,0,0,.045) 0 1px, transparent 1px 100%),
        linear-gradient(180deg, var(--color-white) 0%, var(--color-background) 100%);
    background-size: 64px 64px, auto;
    overflow: hidden;
    position: relative;
}

.hero::after {
    content: "";
    position: absolute;
    right: 0;
    top: 0;
    width: 42%;
    height: 100%;
    background: var(--color-secondary);
    opacity: .035;
    pointer-events: none;
}

.hero-grid {
    display: grid;
    grid-template-columns: .92fr 1.08fr;
    gap: 78px;
    align-items: center;
    position: relative;
    z-index: 1;
}

.eyebrow {
    display: inline-flex;
    color: var(--color-primary);
    font-weight: 800;
    margin-bottom: 22px;
    padding: 9px 14px;
    border-radius: 999px;
    background: rgba(176,0,0,.08);
    border: 1px solid rgba(176,0,0,.12);
    font-size: 14px;
}

.eyebrow.light {
    color: var(--color-white);
    background: rgba(255,255,255,.12);
    border-color: rgba(255,255,255,.2);
    opacity: .9;
}

.hero h1 {
    font-size: clamp(42px, 5vw, 62px);
    max-width: 660px;
    margin-bottom: 24px;
    letter-spacing: 0;
}

.hero p {
    font-size: 17px;
    max-width: 640px;
    margin-bottom: 32px;
    color: #4f5161;
}

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

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 54px;
    padding: 15px 30px;
    border-radius: 16px;
    font-weight: 800;
    text-decoration: none;
    transition: var(--transition);
    cursor: pointer;
}

.btn-primary {
    background: var(--color-primary);
    color: var(--color-white);
    box-shadow: var(--shadow-sm);
}

.btn-primary:hover {
    background: var(--color-primary-hover);
    transform: translateY(-3px);
    box-shadow: var(--shadow-md);
}

.btn-secondary {
    background: var(--color-white);
    color: var(--color-primary);
    border: 2px solid var(--color-primary);
}

.btn-secondary:hover {
    background: var(--color-primary);
    color: var(--color-white);
    transform: translateY(-3px);
}

.hero-points {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin-top: 34px;
}

.hero-points span {
    background: var(--color-white);
    border: 1px solid var(--color-border);
    border-radius: 14px;
    padding: 11px 15px;
    box-shadow: 0 10px 28px rgba(17,19,37,.06);
    font-size: 13px;
    font-weight: 700;
    color: var(--color-secondary);
}

.hero-points span::before,
.teklif-sol li::before {
    content: "\2713";
    color: var(--color-primary);
    font-weight: 800;
    margin-right: 8px;
}

.hero-visual {
    position: relative;
    padding: 20px;
    border-radius: 36px;
    background: var(--color-white);
    border: 1px solid var(--color-border);
    box-shadow: var(--shadow-lg);
}

.hero-visual img {
    width: 100%;
    aspect-ratio: 5 / 4;
    object-fit: cover;
    border-radius: 26px;
    box-shadow: none;
}

.hero-card {
    position: absolute;
    left: 44px;
    bottom: -28px;
    max-width: 360px;
    background: rgba(255,255,255,.96);
    padding: 24px;
    border-radius: 20px;
    box-shadow: 0 22px 55px rgba(17,19,37,.14);
    border: 1px solid var(--color-border);
    backdrop-filter: blur(10px);
}

.hero-card strong,
.hero-card span {
    display: block;
}

.hero-card strong {
    color: var(--color-secondary);
    margin-bottom: 8px;
    font-size: 17px;
}

.hero-card span {
    color: var(--color-muted);
    font-size: 14px;
}

.section-title {
    text-align: center;
    margin-bottom: 56px;
}

.section-title h2 {
    font-size: clamp(30px, 4vw, 44px);
    color: var(--color-secondary);
    margin-bottom: 15px;
}

.section-title h2::after {
    content: "";
    display: block;
    width: 72px;
    height: 4px;
    margin: 18px auto 0;
    background: var(--color-primary);
    border-radius: 999px;
}

.section-title p {
    max-width: 680px;
    margin: auto;
    font-size: 17px;
    color: var(--color-muted);
}

.about-section,
.services,
.neden-biz {
    background: var(--color-background);
}

.card-soft,
.service-card,
.istat-box,
.ozellik-kart,
.contact-info,
.teklif-form {
    background: var(--color-white);
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    box-shadow: var(--shadow-sm);
}

.card-soft {
    padding: 42px;
}

.about-text {
    max-width: 940px;
    margin: auto;
    line-height: 2;
    font-size: 17px;
}

.about-text h3 {
    color: var(--color-primary);
    font-size: clamp(26px, 3vw, 34px);
    margin-bottom: 22px;
}

.about-text p + p {
    margin-top: 18px;
}

.service-grid,
.istatistikler,
.ozellikler {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 26px;
}

.service-card,
.istat-box,
.ozellik-kart {
    padding: 34px;
    transition: var(--transition);
}

.istat-box,
.ozellik-kart {
    text-align: center;
}

.service-card {
    position: relative;
    min-height: 430px;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    text-align: left;
    overflow: hidden;
    padding: 22px 22px 28px;
}

.service-card::before {
    content: "";
    position: absolute;
    inset: 0 0 auto 0;
    height: 5px;
    background: linear-gradient(90deg, var(--color-primary), var(--color-secondary));
}

.service-card::after {
    content: "";
    position: absolute;
    right: -42px;
    top: -42px;
    width: 132px;
    height: 132px;
    border-radius: 50%;
    background: rgba(176,0,0,.045);
    pointer-events: none;
}

.service-card-featured {
    background: linear-gradient(180deg, var(--color-white), #fff8f8);
}

.service-visual {
    width: 100%;
    aspect-ratio: 3 / 2;
    border-radius: 16px;
    overflow: hidden;
    background: var(--color-white);
    border: 1px solid var(--color-border);
    margin-bottom: 20px;
    box-shadow: 0 14px 34px rgba(17,19,37,.06);
}

.service-visual img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform .5s ease;
}

.service-card:hover .service-visual img {
    transform: scale(1.045);
}

.service-card:hover,
.istat-box:hover,
.ozellik-kart:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-md);
}

.service-icon,
.ozellik-kart span {
    display: inline-flex;
    width: 62px;
    height: 62px;
    border-radius: 18px;
    align-items: center;
    justify-content: center;
    background: rgba(176,0,0,.08);
    color: var(--color-primary);
    margin-bottom: 18px;
}

.service-icon {
    position: relative;
    z-index: 1;
    width: 48px;
    height: 48px;
    border-radius: 14px;
    margin-bottom: 14px;
}

.service-icon svg {
    width: 25px;
    height: 25px;
    fill: none;
    stroke: currentColor;
    stroke-width: 1.8;
    stroke-linecap: round;
    stroke-linejoin: round;
}

.ozellik-kart span {
    background: linear-gradient(135deg, rgba(176,0,0,.1), rgba(17,19,37,.08));
}

.feature-icon svg {
    width: 30px;
    height: 30px;
    fill: none;
    stroke: var(--color-primary);
    stroke-width: 1.9;
    stroke-linecap: round;
    stroke-linejoin: round;
}

.service-label {
    display: inline-flex;
    margin-bottom: 12px;
    padding: 6px 10px;
    border-radius: 999px;
    background: rgba(17,19,37,.055);
    color: var(--color-secondary);
    font-size: 12px;
    font-weight: 800;
}

.service-card h3,
.ozellik-kart h3 {
    font-size: 22px;
    margin-bottom: 14px;
}

.service-card p,
.ozellik-kart p,
.istat-box p {
    color: var(--color-muted);
    font-size: 15px;
}

.service-card p {
    flex: 1;
}

.service-link {
    display: inline-flex;
    align-items: center;
    margin-top: 22px;
    color: var(--color-primary);
    font-weight: 800;
    text-decoration: none;
    transition: var(--transition);
}

.service-link::after {
    content: "\2192";
    margin-left: 8px;
    transition: var(--transition);
}

.service-link:hover {
    color: var(--color-primary-hover);
}

.service-link:hover::after {
    transform: translateX(4px);
}

.companies,
.contact {
    background: var(--color-white);
}

.logo-slider {
    width: 100%;
    overflow: hidden;
    margin-top: 30px;
    padding: 10px 0 18px;
    position: relative;
}

.logo-slider::before,
.logo-slider::after {
    content: "";
    position: absolute;
    top: 0;
    bottom: 0;
    width: 110px;
    z-index: 2;
    pointer-events: none;
}

.logo-slider::before {
    left: 0;
    background: linear-gradient(90deg, var(--color-white), transparent);
}

.logo-slider::after {
    right: 0;
    background: linear-gradient(270deg, var(--color-white), transparent);
}

.logo-track {
    display: flex;
    width: max-content;
    animation: kaydir 34s linear infinite;
    gap: 18px;
}

.company-logo {
    min-width: 238px;
    height: 104px;
    background:
        linear-gradient(180deg, rgba(255,255,255,.98), rgba(249,249,249,.98));
    border: 1px solid var(--color-border);
    border-radius: 22px;
    display: flex;
    align-items: center;
    justify-content: flex-start;
    gap: 14px;
    padding: 18px;
    box-shadow: 0 14px 38px rgba(17,19,37,.065);
    transition: var(--transition);
}

.company-logo:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
}

.company-mark {
    width: 54px;
    height: 54px;
    flex: 0 0 54px;
    border-radius: 16px;
    background:
        radial-gradient(circle at 30% 25%, rgba(255,255,255,.35), transparent 35%),
        linear-gradient(135deg, var(--color-primary), var(--color-secondary));
    color: var(--color-white);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-family: 'Nunito', sans-serif;
    font-size: 18px;
    font-weight: 800;
    box-shadow: 0 12px 24px rgba(176,0,0,.18);
}

.company-logo strong {
    color: var(--color-secondary);
    font-size: 16px;
    line-height: 1.2;
    letter-spacing: 0;
    white-space: nowrap;
}

@keyframes kaydir {
    from { transform: translateX(0); }
    to { transform: translateX(-50%); }
}

.teklif {
    background: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
    color: var(--color-white);
}

.teklif h2,
.teklif p,
.teklif li {
    color: var(--color-white);
}

.teklif-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.teklif-sol h2 {
    font-size: clamp(32px, 4vw, 46px);
    margin-bottom: 24px;
}

.teklif-sol p {
    font-size: 17px;
    margin-bottom: 26px;
}

.teklif-sol ul {
    list-style: none;
}

.teklif-sol li {
    margin-bottom: 14px;
}

.teklif-form {
    padding: 38px;
}

.teklif-form form {
    display: flex;
    flex-direction: column;
    gap: 14px;
}

.teklif-form input,
.teklif-form select,
.teklif-form textarea {
    width: 100%;
    padding: 15px;
    border: 1px solid var(--color-border);
    border-radius: 12px;
    font-size: 15px;
    font-family: inherit;
    color: var(--color-text);
}

.teklif-form input:focus,
.teklif-form select:focus,
.teklif-form textarea:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 4px rgba(176,0,0,.08);
}

.teklif-form button,
.whatsapp-button {
    border: none;
    background: var(--color-primary);
    color: var(--color-white);
    padding: 16px 24px;
    border-radius: var(--radius);
    font-size: 16px;
    font-weight: 800;
    cursor: pointer;
    text-decoration: none;
    transition: var(--transition);
}

.teklif-form button:hover,
.whatsapp-button:hover {
    background: var(--color-primary-hover);
    transform: translateY(-3px);
}

.kvkk-onay {
    margin: 10px 0;
    font-size: 14px;
    line-height: 1.7;
    color: var(--color-text);
}

.kvkk-onay a {
    color: var(--color-primary);
    font-weight: 800;
    text-decoration: none;
}

.kvkk-onay a:hover {
    text-decoration: underline;
}

.hidden-field {
    display: none;
}

.istatistikler {
    margin: 56px 0;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 28px;
}

.istat-box h3 {
    font-size: clamp(44px, 4vw, 58px);
    color: var(--color-primary);
    line-height: 1;
    margin-bottom: 30px;
}

.istat-box {
    min-height: 210px;
    padding: 42px 28px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    border-radius: 22px;
    box-shadow: 0 18px 45px rgba(17,19,37,.07);
}

.istat-box p {
    font-size: 17px;
    line-height: 1.55;
    color: #454858;
}

.ozellikler {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 34px;
    margin-top: 70px;
}

.ozellik-kart {
    min-height: 300px;
    padding: 54px 42px 48px;
    border-radius: 22px;
    box-shadow: 0 18px 45px rgba(17,19,37,.07);
}

.ozellik-kart h3 {
    font-size: 25px;
    margin-top: 26px;
    margin-bottom: 22px;
}

.ozellik-kart p {
    max-width: 360px;
    margin: 0 auto;
    font-size: 16px;
    line-height: 1.65;
}

.feature-icon {
    width: 54px;
    height: 54px;
    margin-bottom: 0;
    background: transparent;
}

.feature-icon svg {
    width: 50px;
    height: 50px;
    filter: drop-shadow(0 10px 16px rgba(17,19,37,.12));
}

.feature-shield svg {
    fill: #48A6FF;
    stroke: #2D6FDB;
}

.feature-bolt svg {
    fill: #FF8B3D;
    stroke: #E96B25;
}

.feature-heart svg {
    fill: #FF3D7F;
    stroke: #D92E66;
}

.contact-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 38px;
    align-items: stretch;
}

.contact-info {
    padding: 38px;
}

.contact-info h3 {
    color: var(--color-primary);
    font-size: 28px;
    margin-bottom: 24px;
}

.info-item {
    margin-bottom: 20px;
    color: var(--color-text);
}

.info-item strong {
    color: var(--color-secondary);
}

.map iframe {
    width: 100%;
    height: 100%;
    min-height: 420px;
    border: none;
    border-radius: var(--radius);
    box-shadow: var(--shadow-sm);
}

footer {
    background: var(--color-secondary);
    color: var(--color-white);
}

.footer-container {
    padding: 60px 0 30px;
    display: grid;
    grid-template-columns: 2fr 1fr 1.4fr;
    gap: 40px;
}

.footer-logo h3 {
    color: var(--color-white);
    margin-bottom: 14px;
}

.footer-logo p,
.footer-contact p {
    color: rgba(255,255,255,.78);
}

.footer-menu {
    display: flex;
    flex-direction: column;
}

.footer-menu h4,
.footer-contact h4 {
    color: var(--color-white);
    margin-bottom: 14px;
}

.footer-menu a,
.footer-links a {
    color: rgba(255,255,255,.78);
    text-decoration: none;
    margin: 7px 0;
    transition: var(--transition);
}

.footer-menu a:hover,
.footer-links a:hover {
    color: var(--color-white);
    text-decoration: underline;
}

.footer-links {
    display: flex;
    gap: 20px;
    justify-content: center;
    flex-wrap: wrap;
    padding: 20px 0;
    border-top: 1px solid rgba(255,255,255,.12);
}

.copyright {
    text-align: center;
    padding: 20px;
    background: rgba(0,0,0,.25);
    color: rgba(255,255,255,.62);
    font-size: 14px;
}

.floating-whatsapp,
.floating-phone,
#scrollTop {
    position: fixed;
    display: flex;
    justify-content: center;
    align-items: center;
    border-radius: 50%;
    color: var(--color-white);
    text-decoration: none;
    box-shadow: var(--shadow-lg);
    z-index: 9999;
}

.floating-whatsapp,
.floating-phone {
    bottom: 25px;
    width: 62px;
    height: 62px;
    font-size: 28px;
}

.floating-whatsapp {
    right: 25px;
    background: #25D366;
    animation: pulse 2s infinite;
}

.floating-phone {
    left: 25px;
    background: var(--color-primary);
}

#scrollTop {
    right: 31px;
    bottom: 100px;
    width: 50px;
    height: 50px;
    border: none;
    background: var(--color-secondary);
    font-size: 22px;
    cursor: pointer;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition);
}

#scrollTop.show {
    opacity: 1;
    visibility: visible;
}

@keyframes pulse {
    0% { box-shadow: 0 0 0 0 rgba(37,211,102,.55); }
    70% { box-shadow: 0 0 0 18px rgba(37,211,102,0); }
    100% { box-shadow: 0 0 0 0 rgba(37,211,102,0); }
}

.hidden {
    opacity: 0;
    transform: translateY(36px);
}

.show {
    opacity: 1;
    transform: translateY(0);
    transition: opacity .65s ease, transform .65s ease;
}

#preloader {
    position: fixed;
    inset: 0;
    width: 100%;
    height: 100vh;
    background:
        radial-gradient(circle at 50% 38%, rgba(176,0,0,.1), transparent 34%),
        radial-gradient(circle at 12% 16%, rgba(17,19,37,.06), transparent 28%),
        linear-gradient(135deg, var(--color-white), var(--color-background));
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 99999;
    transition: opacity .7s ease, visibility .7s ease;
}

#preloader.hide {
    opacity: 0;
    visibility: hidden;
}

.loader {
    text-align: center;
    width: min(420px, 88vw);
    padding: 42px 34px;
    border-radius: 28px;
    background: rgba(255,255,255,.88);
    border: 1px solid var(--color-border);
    box-shadow: var(--shadow-lg);
    position: relative;
    overflow: hidden;
}

.loader::before {
    content: "";
    position: absolute;
    inset: 0 0 auto 0;
    height: 6px;
    background: linear-gradient(90deg, var(--color-primary), var(--color-secondary));
}

.loader-logo {
    width: 124px;
    height: 124px;
    background: #650000;
    border: 1px solid rgba(255,255,255,.28);
    border-radius: 28px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: auto;
    animation: pulseLogo 1.5s infinite;
    overflow: hidden;
    box-shadow:
        0 24px 54px rgba(94,0,0,.24),
        inset 0 0 0 1px rgba(255,255,255,.18);
}

.loader-logo img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.loader h2 {
    margin-top: 28px;
    color: var(--color-secondary);
    font-size: 28px;
}

.loader p {
    color: var(--color-muted);
    margin-top: 10px;
}

@keyframes pulseLogo {
    0% { transform: scale(1); box-shadow: 0 0 0 0 rgba(176,0,0,.22); }
    70% { transform: scale(1.025); box-shadow: 0 0 0 22px rgba(176,0,0,0); }
    100% { transform: scale(1); }
}

.page {
    min-height: 100vh;
    background: var(--color-background);
}

.page .container {
    max-width: 900px;
    background: var(--color-white);
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    box-shadow: var(--shadow-sm);
    padding: 54px;
}

.page h1 {
    color: var(--color-primary);
    font-size: clamp(34px, 5vw, 48px);
    margin-bottom: 24px;
}

.page h2 {
    margin-top: 34px;
    margin-bottom: 14px;
}

.page p,
.page li {
    color: var(--color-text);
}

.page ul {
    padding-left: 22px;
}

.page-actions {
    margin-top: 34px;
}

@media (max-width: 900px) {
    .hero-grid,
    .teklif-container,
    .contact-container,
    .footer-container {
        grid-template-columns: 1fr;
    }

    .service-grid,
    .istatistikler,
    .ozellikler {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .hero {
        min-height: auto;
        padding-top: 70px;
    }

    .hero-grid {
        gap: 48px;
    }

    .hero-visual {
        max-width: 680px;
        margin: 0 auto;
    }

    .hero-card {
        left: 34px;
        right: 34px;
        bottom: 0;
        max-width: none;
    }
}

@media (max-width: 768px) {
    .top-bar .container {
        flex-direction: column;
        text-align: center;
        gap: 4px;
    }

    .nav {
        height: 88px;
    }

    .brand-lockup {
        min-width: 0;
        gap: 10px;
        padding: 7px 10px 7px 7px;
        border-radius: 20px;
    }

    .brand-mark {
        width: 54px;
        height: 54px;
        border-radius: 14px;
    }

    .brand-mark img {
        width: 100%;
        height: 100%;
    }

    .brand-copy strong {
        font-size: 17px;
    }

    .brand-copy em {
        font-size: 10px;
    }

    .menu-toggle {
        display: block;
    }

    .menu {
        position: fixed;
        top: 91px;
        left: -100%;
        width: 100%;
        height: calc(100vh - 91px);
        background: var(--color-white);
        flex-direction: column;
        justify-content: start;
        align-items: center;
        padding-top: 48px;
        gap: 24px;
        transition: var(--transition);
        box-shadow: var(--shadow-md);
    }

    .menu.active {
        left: 0;
    }

    .menu a {
        font-size: 18px;
        width: min(320px, 86%);
        text-align: center;
    }

    section {
        padding: 70px 0;
    }

    .hero h1 {
        font-size: 38px;
    }

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

    .buttons {
        flex-direction: column;
    }

    .service-grid,
    .istatistikler,
    .ozellikler {
        grid-template-columns: 1fr;
    }

    .hero-visual {
        padding: 12px;
        border-radius: 24px;
    }

    .hero-visual img {
        aspect-ratio: 4 / 3;
        border-radius: 18px;
    }

    .hero-card {
        position: static;
        margin-top: 14px;
        box-shadow: var(--shadow-sm);
    }

    .btn {
        width: 100%;
    }

    .card-soft,
    .teklif-form,
    .contact-info,
    .page .container {
        padding: 28px;
    }

    .floating-whatsapp,
    .floating-phone {
        width: 54px;
        height: 54px;
        font-size: 24px;
    }

    #scrollTop {
        right: 27px;
        bottom: 88px;
    }
}