/* QR menu tanitim sayfasi (qr-menu.adonishotel.net); HotelWeb tanitim sayfasiyla (site.adonishotel.net) ayni gorunum. Tek dosya,
   dis kaynak yok. */

:root {
    --navy-900: #0b1630;
    --navy-800: #13285c;
    --blue-600: #2563eb;
    --blue-500: #3b82f6;
    --blue-100: #dbeafe;
    --ink: #0f172a;
    --muted: #475569;
    --surface: #ffffff;
    --surface-alt: #f5f7fb;
    --border: #e2e8f0;
    --radius: 16px;
    --shadow: 0 10px 30px rgba(15, 23, 42, 0.08);
    --food-amber: linear-gradient(135deg, #fde68a, #f97316);
    --food-green: linear-gradient(135deg, #bbf7d0, #16a34a);
    --food-rose: linear-gradient(135deg, #fecdd3, #e11d48);
    --food-sky: linear-gradient(135deg, #bae6fd, #0284c7);
}

*,
*::before,
*::after {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    margin: 0;
    background: var(--surface);
    color: var(--ink);
    font-family: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    font-size: 16px;
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
}

/* Dil: <html lang> tr ya da en; diger dildeki metinler gizlenir (landing.js). */
html[lang="tr"] [lang="en"],
html[lang="en"] [lang="tr"] {
    display: none !important;
}

a {
    color: var(--blue-600);
}

h1,
h2,
h3 {
    margin: 0;
    line-height: 1.2;
}

.container {
    width: 100%;
    max-width: 1120px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Ust bant */
.site-header {
    position: sticky;
    top: 0;
    z-index: 10;
    background: rgba(11, 22, 48, 0.92);
    backdrop-filter: blur(8px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.header-inner {
    display: flex;
    align-items: center;
    gap: 24px;
    min-height: 68px;
}

.brand {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    color: #fff;
    font-weight: 700;
    text-decoration: none;
    white-space: nowrap;
}

.brand-mark {
    display: inline-grid;
    place-items: center;
    width: 34px;
    height: 34px;
    border-radius: 10px;
    background: linear-gradient(135deg, var(--blue-500), var(--blue-600));
}

.brand-mark svg {
    width: 20px;
    height: 20px;
    fill: none;
    stroke: #fff;
    stroke-width: 2;
    stroke-linecap: round;
    stroke-linejoin: round;
}

.header-nav {
    display: flex;
    gap: 22px;
    margin-left: auto;
}

.header-nav a {
    color: rgba(255, 255, 255, 0.8);
    font-size: 15px;
    text-decoration: none;
}

.header-nav a:hover,
.header-nav a:focus-visible {
    color: #fff;
}

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

.language-switch {
    display: inline-flex;
    padding: 3px;
    border: 1px solid rgba(255, 255, 255, 0.25);
    border-radius: 999px;
}

.language-switch button {
    padding: 4px 10px;
    border: 0;
    border-radius: 999px;
    background: transparent;
    color: rgba(255, 255, 255, 0.75);
    font: inherit;
    font-size: 13px;
    font-weight: 600;
    cursor: pointer;
}

.language-switch button[aria-pressed="true"] {
    background: #fff;
    color: var(--navy-900);
}

/* Dugmeler */
.button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 12px 22px;
    border: 1px solid transparent;
    border-radius: 999px;
    font-weight: 600;
    text-decoration: none;
    white-space: nowrap;
    transition: transform 0.15s ease, box-shadow 0.15s ease, background-color 0.15s ease;
}

.button:hover,
.button:focus-visible {
    transform: translateY(-1px);
}

.button-small {
    padding: 8px 16px;
    font-size: 14px;
}

.button-light {
    background: #fff;
    color: var(--navy-900);
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.18);
}

.button-outline {
    border-color: rgba(255, 255, 255, 0.45);
    color: #fff;
}

.button-outline:hover,
.button-outline:focus-visible {
    background: rgba(255, 255, 255, 0.1);
}

/* Giris bolumu */
.hero {
    overflow: hidden;
    background: linear-gradient(135deg, var(--navy-900) 0%, var(--navy-800) 55%, var(--blue-600) 100%);
    color: #fff;
}

.hero-inner {
    display: grid;
    grid-template-columns: 1.1fr 1fr;
    align-items: center;
    gap: 48px;
    padding-top: 80px;
    padding-bottom: 88px;
}

.eyebrow {
    margin: 0 0 14px;
    color: var(--blue-100);
    font-size: 14px;
    font-weight: 600;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.hero h1 {
    font-size: clamp(32px, 4.6vw, 52px);
    letter-spacing: -0.02em;
}

.lead {
    max-width: 560px;
    margin: 20px 0 32px;
    color: rgba(255, 255, 255, 0.82);
    font-size: 18px;
}

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

/* Telefonda menu ve masadaki QR kod benzetimi (yalniz gorsel) */
.hero-visual {
    position: relative;
    display: flex;
    justify-content: center;
    padding-left: 72px;
}

.mock-phone {
    width: 270px;
    padding: 11px;
    border-radius: 40px;
    background: #050b19;
    box-shadow: 0 30px 60px rgba(0, 0, 0, 0.4), inset 0 0 0 2px rgba(255, 255, 255, 0.1);
}

.mock-screen {
    overflow: hidden;
    padding-bottom: 14px;
    border-radius: 30px;
    background: var(--surface);
}

.mock-cover {
    display: flex;
    align-items: flex-end;
    height: 118px;
    padding: 16px;
    background: linear-gradient(135deg, #7c2d12, #c2410c 55%, #f59e0b);
}

.mock-cover i {
    display: block;
    width: 55%;
    height: 12px;
    border-radius: 6px;
    background: rgba(255, 255, 255, 0.92);
}

.mock-tags {
    display: flex;
    gap: 8px;
    padding: 14px 16px 6px;
}

.mock-tags i {
    width: 52px;
    height: 20px;
    border-radius: 999px;
    background: var(--border);
}

.mock-tags i.is-active {
    background: var(--blue-600);
}

.mock-item {
    display: grid;
    grid-template-columns: 44px 1fr auto;
    align-items: center;
    gap: 12px;
    padding: 10px 16px;
    border-bottom: 1px solid #f1f5f9;
}

.mock-item b {
    width: 44px;
    height: 44px;
    border-radius: 10px;
    background: var(--food-amber);
}

.mock-item b.is-green,
.layout-photo i:nth-child(3n + 2) {
    background: var(--food-green);
}

.mock-item b.is-rose,
.layout-photo i:nth-child(3n) {
    background: var(--food-rose);
}

.mock-item b.is-sky {
    background: var(--food-sky);
}

.mock-item span {
    display: grid;
    gap: 6px;
}

.mock-item span i {
    display: block;
    height: 8px;
    border-radius: 4px;
    background: #cbd5e1;
}

.mock-item span i.is-short {
    width: 60%;
    background: var(--border);
}

.mock-item em {
    width: 38px;
    height: 14px;
    border-radius: 7px;
    background: var(--blue-100);
}

.mock-qr-card {
    position: absolute;
    bottom: 32px;
    left: 0;
    display: grid;
    gap: 8px;
    padding: 14px;
    border-radius: var(--radius);
    background: var(--surface);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
    transform: rotate(-5deg);
}

.mock-qr-card img {
    display: block;
    width: 116px;
    height: 116px;
}

.mock-qr-card > span {
    color: var(--ink);
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-align: center;
    text-transform: uppercase;
}

/* Bolumler; baglantiyla gidilen bolum yapiskan ust bandin altinda kalmasin. */
.section {
    padding: 88px 0;
    scroll-margin-top: 68px;
}

.section-alt {
    background: var(--surface-alt);
}

.section-heading {
    max-width: 640px;
    margin: 0 auto 44px;
    text-align: center;
}

.section-heading h2,
.callout h2,
.cta h2 {
    font-size: clamp(26px, 3vw, 34px);
    letter-spacing: -0.01em;
}

.section-heading p {
    margin: 12px 0 0;
    color: var(--muted);
    font-size: 17px;
}

.module-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 20px;
}

.module-card {
    padding: 28px 24px;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    background: var(--surface);
    box-shadow: var(--shadow);
}

.module-card h3 {
    margin: 18px 0 10px;
    font-size: 19px;
}

.module-card p {
    margin: 0;
    color: var(--muted);
}

.icon {
    display: inline-grid;
    place-items: center;
    width: 48px;
    height: 48px;
    border-radius: 14px;
    background: var(--blue-100);
    color: var(--blue-600);
}

.icon svg {
    width: 26px;
    height: 26px;
    fill: none;
    stroke: currentColor;
    stroke-width: 1.8;
    stroke-linecap: round;
    stroke-linejoin: round;
}

/* Menu gorunumleri (legacy QR menu tipleri): kucuk benzetimler */
.layout-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
    gap: 20px;
}

.layout-card {
    padding: 20px;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    background: var(--surface);
    box-shadow: var(--shadow);
}

.layout-card h3 {
    margin: 18px 0 6px;
    font-size: 18px;
}

.layout-card p {
    margin: 0;
    color: var(--muted);
    font-size: 15px;
}

.layout-preview {
    display: grid;
    align-content: center;
    gap: 10px;
    height: 136px;
    padding: 14px;
    border-radius: 12px;
    background: var(--surface-alt);
}

.layout-preview i,
.layout-preview b {
    display: block;
    border-radius: 6px;
}

.layout-preview i {
    height: 9px;
    background: #cbd5e1;
}

.layout-preview i.is-short {
    width: 60%;
    background: var(--border);
}

.layout-list span {
    display: flex;
    align-items: center;
    gap: 10px;
}

.layout-list i {
    flex: 1;
}

.layout-list b {
    width: 30px;
    height: 9px;
    background: var(--blue-500);
}

.layout-photo {
    grid-template-columns: repeat(3, 1fr);
}

.layout-photo i {
    height: 48px;
    background: var(--food-amber);
}

.layout-list-photo span {
    display: grid;
    grid-template-columns: 28px 1fr;
    align-items: center;
    gap: 10px;
}

.layout-list-photo b {
    height: 28px;
    background: var(--food-green);
}

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

.layout-photo-details span {
    display: grid;
    gap: 6px;
}

.layout-photo-details b {
    height: 66px;
    background: var(--food-rose);
}

/* Adimlar */
.steps {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
    margin: 0;
    padding: 0;
    list-style: none;
    counter-reset: step;
}

.steps li {
    padding: 28px 24px 24px;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    background: var(--surface);
    box-shadow: var(--shadow);
    counter-increment: step;
}

.steps li::before {
    content: counter(step);
    display: inline-grid;
    place-items: center;
    width: 38px;
    height: 38px;
    margin-bottom: 16px;
    border-radius: 50%;
    background: var(--blue-600);
    color: #fff;
    font-weight: 700;
}

.steps h3 {
    margin: 0 0 8px;
    font-size: 19px;
}

.steps p {
    margin: 0;
    color: var(--muted);
}

.callout {
    max-width: 860px;
    margin: 0 auto;
    padding: 36px 40px;
    border: 1px solid var(--border);
    border-left: 6px solid var(--blue-600);
    border-radius: var(--radius);
    background: var(--surface);
    box-shadow: var(--shadow);
}

.callout p {
    margin: 14px 0 0;
    color: var(--muted);
    font-size: 17px;
}

.cta {
    background: linear-gradient(135deg, var(--navy-800), var(--blue-600));
    color: #fff;
}

.cta-inner {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
    padding-top: 56px;
    padding-bottom: 56px;
}

.cta p {
    margin: 8px 0 0;
    color: rgba(255, 255, 255, 0.8);
}

.site-footer {
    padding: 28px 0;
    background: var(--navy-900);
    color: rgba(255, 255, 255, 0.65);
    font-size: 14px;
}

.footer-inner {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    gap: 12px;
}

.footer-links {
    display: flex;
    flex-wrap: wrap;
    gap: 20px;
}

.site-footer a {
    color: rgba(255, 255, 255, 0.85);
    text-decoration: none;
}

/* Dar ekranlar */
@media (max-width: 900px) {
    .hero-inner {
        grid-template-columns: 1fr;
        padding-top: 56px;
        padding-bottom: 64px;
    }

    .hero-visual {
        justify-content: flex-start;
        max-width: 420px;
    }

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

@media (max-width: 760px) {
    .header-nav {
        display: none;
    }

    .header-actions {
        margin-left: auto;
    }

    .section {
        padding: 64px 0;
    }

    .callout {
        padding: 28px 24px;
    }

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

@media (max-width: 420px) {
    .brand-name {
        display: none;
    }

    .hero-visual {
        padding-left: 56px;
    }

    .mock-phone {
        width: 230px;
    }

    .mock-qr-card img {
        width: 84px;
        height: 84px;
    }
}

@media (prefers-reduced-motion: reduce) {
    html {
        scroll-behavior: auto;
    }

    .button {
        transition: none;
    }
}