:root {
    --color-deep-teal: #113636;
    --color-blue: #096FA9;
    --color-orange: #FF9508;
    --color-yellow: #FFDF27;
    --color-light-yellow: #FFFB6E;
    --text: #f8fafb;
    --text-muted: #c9d8df;
    --panel: rgba(255, 255, 255, 0.06);
    --panel-strong: rgba(255, 255, 255, 0.12);
    --shadow: rgba(0, 0, 0, 0.18);
}

* {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    margin: 0;
    min-height: 100vh;
    font-family: 'Inter', system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    color: var(--text);
    background-color: var(--color-deep-teal);
    background-image:
        radial-gradient(circle at 21% 22%, rgba(255, 223, 39, 0.08), transparent 22%),
        radial-gradient(circle at 82% 18%, rgba(9, 111, 169, 0.16), transparent 20%),
        linear-gradient(180deg, rgba(17, 54, 54, 0.96), rgba(13, 36, 36, 1));
}

body::before {
    content: '';
    position: fixed;
    inset: 0;
    background: radial-gradient(circle at 33% 14%, rgba(255, 255, 255, 0.04), transparent 18%);
    pointer-events: none;
}

.page-shell {
    position: relative;
    overflow: hidden;
}

.site-header {
    position: relative;
    z-index: 2;
    padding: 1.5rem 0;
}

.header-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

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

.logo-frame {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.55rem 0.85rem;
    background: rgba(255, 255, 255, 0.96);
    border-radius: 1rem;
    box-shadow: 0 18px 45px rgba(0, 0, 0, 0.08);
}

.site-logo {
    display: block;
    max-height: 60px;
    width: auto;
}

.brand-location {
    margin: 0;
    color: var(--text-muted);
    font-size: 0.94rem;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.hero-section {
    position: relative;
    padding: 7rem 0 5rem;
    z-index: 1;
}

.hero-grid {
    display: grid;
    grid-template-columns: minmax(320px, 1.1fr) minmax(300px, 0.9fr);
    gap: 3.5rem;
    align-items: center;
}

.hero-copy-block {
    max-width: 640px;
}

.eyebrow {
    display: inline-block;
    margin-bottom: 1.5rem;
    font-size: 0.82rem;
    letter-spacing: 0.26em;
    text-transform: uppercase;
    color: var(--color-yellow);
    font-weight: 700;
}

.hero-title {
    margin: 0;
    font-size: clamp(3.5rem, 6vw, 5.6rem);
    line-height: 0.95;
    letter-spacing: -0.03em;
    max-width: 12ch;
}

.hero-copy-text {
    margin-top: 1.75rem;
    margin-bottom: 2.5rem;
    color: var(--text-muted);
    font-size: 1.08rem;
    line-height: 1.9;
    max-width: 640px;
}

.btn-contact {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 1.05rem 2rem;
    background-color: var(--color-orange);
    color: #10201e;
    font-weight: 700;
    border: none;
    border-radius: 999px;
    text-decoration: none;
    box-shadow: 0 18px 45px rgba(255, 149, 8, 0.18);
    transition: transform 0.25s ease, box-shadow 0.25s ease, background-color 0.25s ease;
}

.btn-contact:hover,
.btn-contact:focus-visible {
    background-color: #ffb033;
    transform: translateY(-2px);
    box-shadow: 0 22px 50px rgba(255, 149, 8, 0.22);
}

.hero-visual {
    position: relative;
    min-height: 420px;
    border-radius: 2rem;
    overflow: hidden;
    background: radial-gradient(circle at 24% 16%, rgba(255, 255, 255, 0.14), transparent 20%),
                radial-gradient(circle at 82% 26%, rgba(255, 149, 8, 0.16), transparent 16%),
                linear-gradient(135deg, rgba(9, 111, 169, 0.18) 0%, rgba(17, 54, 54, 0.95) 100%);
    box-shadow: 0 40px 120px rgba(0, 0, 0, 0.22);
}

.hero-visual::before {
    content: '';
    position: absolute;
    inset: -12%;
    background: radial-gradient(circle at 60% 30%, rgba(255, 255, 255, 0.12), transparent 20%);
    filter: blur(32px);
}

.visual-glow {
    position: absolute;
    inset: 0;
    background-image: radial-gradient(circle at 40% 40%, rgba(255, 255, 255, 0.08), transparent 26%);
    pointer-events: none;
}

.visual-ring {
    position: absolute;
    top: 3.5rem;
    right: 3.5rem;
    width: 10rem;
    height: 10rem;
    border: 1px solid rgba(255, 255, 255, 0.24);
    border-radius: 50%;
    box-shadow: 0 0 0 2px rgba(255, 255, 255, 0.03);
}

.visual-panel {
    position: absolute;
    border-radius: 1.5rem;
    opacity: 0.82;
}

.visual-panel-1 {
    top: 3.5rem;
    left: 2.5rem;
    width: 120px;
    height: 140px;
    background: rgba(255, 255, 255, 0.08);
    box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.06);
}

.visual-panel-2 {
    bottom: 3.25rem;
    right: 2.5rem;
    width: 180px;
    height: 100px;
    background: rgba(255, 223, 39, 0.12);
    box-shadow: inset 0 0 0 1px rgba(255, 223, 39, 0.08);
}

.visual-dot {
    position: absolute;
    width: 0.95rem;
    height: 0.95rem;
    border-radius: 50%;
    box-shadow: 0 0 0.75rem rgba(255, 255, 255, 0.12);
}

.visual-dot-1 {
    top: 25%;
    left: 22%;
    background: var(--color-blue);
    box-shadow: 0 0 24px rgba(9, 111, 169, 0.35);
}

.visual-dot-2 {
    bottom: 20%;
    right: 20%;
    background: var(--color-yellow);
    box-shadow: 0 0 20px rgba(255, 223, 39, 0.30);
}

.services-section {
    padding: 5.5rem 0;
    position: relative;
    z-index: 1;
}

.section-intro h2 {
    margin-bottom: 1rem;
    font-size: clamp(2rem, 3.5vw, 2.8rem);
    letter-spacing: -0.04em;
}

.section-copy {
    margin: 0 auto;
    max-width: 620px;
    color: var(--text-muted);
    font-size: 1rem;
    line-height: 1.85;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 1.35rem;
}

.service-card {
    display: grid;
    grid-template-columns: auto 1fr;
    gap: 1rem;
    align-items: flex-start;
    padding: 1.6rem;
    background: rgba(255, 255, 255, 0.065);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 1.5rem;
    transition: transform 0.25s ease, border-color 0.25s ease, background-color 0.25s ease;
}

.service-card:hover,
.service-card:focus-within {
    transform: translateY(-4px);
    border-color: rgba(255, 255, 255, 0.14);
    background: rgba(255, 255, 255, 0.1);
}

.service-icon {
    position: relative;
    width: 3.1rem;
    height: 3.1rem;
    min-width: 3.1rem;
    border-radius: 1rem;
    background: rgba(255, 255, 255, 0.12);
}

.service-icon::before,
.service-icon::after {
    content: '';
    position: absolute;
    background-color: rgba(255, 255, 255, 0.9);
}

.service-icon::before {
    top: 0.75rem;
    left: 0.6rem;
    width: 0.95rem;
    height: 0.95rem;
    border-radius: 0.45rem;
    background-color: rgba(255, 255, 255, 0.95);
}

.service-icon::after {
    bottom: 0.75rem;
    right: 0.55rem;
    width: 1.1rem;
    height: 0.35rem;
    border-radius: 0.2rem;
    background-color: rgba(255, 255, 255, 0.7);
}

.service-card h3 {
    margin: 0 0 0.45rem;
    font-size: 1.1rem;
    letter-spacing: -0.02em;
}

.service-card p {
    margin: 0;
    color: var(--text-muted);
    line-height: 1.8;
    font-size: 0.98rem;
}

.cta-section {
    padding: 4rem 0 5rem;
}

.cta-panel {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 2rem;
    padding: 2.2rem 2.4rem;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 1.75rem;
    backdrop-filter: blur(12px);
}

.cta-panel h2 {
    margin: 0 0 1rem;
    font-size: clamp(2.1rem, 3.5vw, 2.8rem);
}

.cta-copy {
    margin: 0;
    color: var(--text-muted);
    font-size: 1rem;
    line-height: 1.8;
    max-width: 46rem;
}

.btn-contact-alt {
    background: transparent;
    border: 1px solid rgba(255, 149, 8, 0.9);
    color: var(--color-orange);
    box-shadow: none;
}

.btn-contact-alt:hover,
.btn-contact-alt:focus-visible {
    background: rgba(255, 149, 8, 0.12);
    color: var(--text);
}

.site-footer {
    padding: 2rem 0;
    color: var(--text-muted);
}

.footer-row {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.35rem;
}

.footer-note {
    margin: 0;
    font-size: 0.95rem;
}

/* Header ve footer kenar boşlukları */
.site-header .container,
.site-footer .container {
    width: calc(100% - 3rem);
    max-width: 1400px;
    margin-left: auto;
    margin-right: auto;
}

.services-section > .container,
.cta-section > .container {
    width: calc(100% - 3rem);
    max-width: 1400px;
    margin-left: auto;
    margin-right: auto;
}

.hero-section > .container {
    width: calc(100% - 3rem);
    max-width: 1400px;
    margin-left: auto;
    margin-right: auto;
}

@media (max-width: 1120px) {
    .hero-grid {
        grid-template-columns: 1fr;
    }

    .hero-visual {
        min-height: 360px;
    }

    .cta-panel {
        flex-direction: column;
        text-align: center;
    }
}

@media (max-width: 860px) {
    .services-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

@media (max-width: 640px) {
    .site-header {
        padding: 0.8rem 0;
    }

    .header-row {
        flex-direction: row;
        align-items: center;
        justify-content: space-between;
        gap: 0.75rem;
    }

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

    .brand-location {
        font-size: 0.72rem;
        letter-spacing: 0.08em;
        white-space: nowrap;
    }

    .hero-section {
        padding: 5rem 0 3rem;
    }

    .hero-copy-block h1 {
        font-size: clamp(2.8rem, 9vw, 4.2rem);
    }

    .hero-copy-text {
        font-size: 1rem;
    }

    .cta-panel {
        padding: 1.8rem 1.6rem;
    }

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

@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
        scroll-behavior: auto !important;
    }
}

@media (max-width: 576px) {
    .site-header {
        padding-left: 1rem;
        padding-right: 1rem;
    }

    .brand-wordmark {
        font-size: 1.25rem;
    }

    .brand-location {
        font-size: 0.85rem;
    }

    .section-header,
    .hero-section .col-xl-8,
    .hero-section .col-lg-9 {
        width: 100%;
    }
}

@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
        scroll-behavior: auto !important;
    }
}