/*
Theme Name:        SMS Autokauf
Theme URI:         https://sms-autokauf.de
Author:            SMS Autokauf
Author URI:        https://sms-autokauf.de
Description:       Conversion-optimiertes WordPress-Theme fuer Autoankauf mit integriertem 4-Step Lead-Funnel, skalierbaren Stadt-Landingpages, Lead-Verwaltung im Backend und vollstaendiger SEO-Optimierung (Schema.org AutoDealer, FAQ, Breadcrumbs). Mobile-first, DSGVO-konform, performant.
Version:           1.0.0
Requires at least: 5.8
Tested up to:      6.6
Requires PHP:      7.4
License:           GPL-2.0-or-later
License URI:       https://www.gnu.org/licenses/gpl-2.0.html
Text Domain:       sms-autokauf
Tags:              business, automotive, lead-generation, custom-menu, custom-logo, featured-images, threaded-comments, translation-ready, two-columns
*/

/* =========================================================
   SMS AUTOKAUF — Base Theme Styles
   Token-System: Light (default) + Dark via [data-theme="dark"]
   Eigentliche Funnel- und Landingpage-Styles liegen in:
   assets/css/frontend.css
   ========================================================= */

/* =========================================================
   Bold Editorial — Design Tokens
   Inspired: NYT, Pentagram, IT'S NICE THAT
   Inter Tight (Display) + Inter (Body) — Google Fonts
   ========================================================= */
:root {
    /* Brand — Signal Orange als einziger Akzent */
    --sms-primary: #FF4D2E;          /* Signal Orange — Akzent */
    --sms-primary-dark: #E63A1A;
    --sms-primary-light: #FFE5DE;
    --sms-accent: #FF4D2E;           /* Alle "accent" Refs → orange */
    --sms-accent-dark: #E63A1A;
    --sms-accent-light: #FFE5DE;
    --sms-success: #067A4D;
    --sms-danger: #C8221C;

    /* Surface — warmes Off-White + harte Inks */
    --sms-bg: #FFFFFF;
    --sms-bg-alt: #F4F1ED;           /* Warmes Papier */
    --sms-bg-elev: #FFFFFF;
    --sms-text: #0A0A0A;             /* Near-black Ink */
    --sms-text-light: #5A5A5A;
    --sms-text-muted: #767676;
    --sms-border: #E5E2DC;           /* Subtle warmes Border */
    --sms-border-strong: #0A0A0A;    /* Hard black für markante Lines */

    /* Hero — Tinten-Schwarz mit Akzent */
    --sms-hero-bg-from: #0A0A0A;
    --sms-hero-bg-mid: #0A0A0A;
    --sms-hero-bg-to: #0A0A0A;
    --sms-hero-on: #FFFFFF;
    --sms-hero-on-muted: rgba(255, 255, 255, 0.72);

    /* Footer — durchgehend schwarz */
    --sms-footer-bg: #0A0A0A;
    --sms-footer-bg-deep: #000000;
    --sms-footer-on: #C8C5BF;
    --sms-footer-on-strong: #FFFFFF;
    --sms-footer-on-muted: #8A8680;
    --sms-footer-border: #2A2A2A;

    /* Card on dark surface (Hero-Badge etc.) */
    --sms-card-on-dark-bg: #FFFFFF;
    --sms-card-on-dark-text: #0A0A0A;
    --sms-card-on-dark-text-muted: #5A5A5A;

    /* Effects — keine Schatten im Editorial. Hairlines stattdessen. */
    --sms-shadow: none;
    --sms-shadow-lg: none;
    --sms-hairline: 1px solid #0A0A0A;
    --sms-hairline-soft: 1px solid #E5E2DC;

    /* Sizes */
    --sms-radius: 2px;               /* fast eckig — Editorial */
    --sms-radius-pill: 999px;
    --sms-content-max: 1280px;
    --sms-narrow-max: 760px;

    /* Type-Stack */
    --sms-font-stack: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    --sms-font-display: "Inter Tight", "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;

    color-scheme: light;
}

/* Dark Theme — Editorial: invertiert, Orange bleibt */
[data-theme="dark"] {
    --sms-primary: #FF6444;
    --sms-primary-dark: #FF4D2E;
    --sms-primary-light: rgba(255, 77, 46, 0.16);
    --sms-accent: #FF6444;
    --sms-accent-dark: #FF4D2E;
    --sms-accent-light: rgba(255, 77, 46, 0.16);
    --sms-success: #34D399;
    --sms-danger: #F87171;

    --sms-bg: #0A0A0A;
    --sms-bg-alt: #131313;
    --sms-bg-elev: #161616;
    --sms-text: #F4F1ED;
    --sms-text-light: #B5B0A8;
    --sms-text-muted: #8A8680;
    --sms-border: #262626;
    --sms-border-strong: #F4F1ED;

    --sms-hero-bg-from: #0A0A0A;
    --sms-hero-bg-mid: #0A0A0A;
    --sms-hero-bg-to: #0A0A0A;

    --sms-shadow: none;
    --sms-shadow-lg: none;
    --sms-hairline: 1px solid #F4F1ED;
    --sms-hairline-soft: 1px solid #262626;

    color-scheme: dark;
}

@media (prefers-color-scheme: dark) {
    :root:not([data-theme="light"]) {
        --sms-primary: #FF6444;
        --sms-primary-dark: #FF4D2E;
        --sms-primary-light: rgba(255, 77, 46, 0.16);
        --sms-accent: #FF6444;
        --sms-accent-dark: #FF4D2E;
        --sms-accent-light: rgba(255, 77, 46, 0.16);

        --sms-bg: #0A0A0A;
        --sms-bg-alt: #131313;
        --sms-bg-elev: #161616;
        --sms-text: #F4F1ED;
        --sms-text-light: #B5B0A8;
        --sms-text-muted: #8A8680;
        --sms-border: #262626;
        --sms-border-strong: #F4F1ED;

        --sms-hero-bg-from: #0A0A0A;
        --sms-hero-bg-mid: #0A0A0A;
        --sms-hero-bg-to: #0A0A0A;

        --sms-shadow: none;
        --sms-shadow-lg: none;
        --sms-hairline: 1px solid #F4F1ED;
        --sms-hairline-soft: 1px solid #262626;

        color-scheme: dark;
    }
}

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

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

body {
    margin: 0;
    padding: 0;
    font-family: var(--sms-font-stack);
    font-size: 17px;
    line-height: 1.55;
    color: var(--sms-text);
    background: var(--sms-bg);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    font-feature-settings: "cv11", "ss01";
}

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

a {
    color: var(--sms-text);
    text-decoration: underline;
    text-decoration-thickness: 1px;
    text-underline-offset: 3px;
    transition: color 0.15s ease, text-decoration-color 0.15s ease;
}

a:hover, a:focus {
    color: var(--sms-primary);
    text-decoration-thickness: 2px;
}

a:focus-visible {
    outline: 2px solid var(--sms-primary);
    outline-offset: 3px;
    border-radius: 0;
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--sms-font-display);
    font-weight: 800;
    line-height: 1.02;
    letter-spacing: -0.025em;
    margin: 0 0 1rem;
    color: var(--sms-text);
}

h1 {
    font-size: clamp(2.5rem, 6.5vw, 5.5rem);
    font-weight: 900;
    letter-spacing: -0.035em;
}
h2 {
    font-size: clamp(1.75rem, 4vw, 3rem);
    font-weight: 800;
    letter-spacing: -0.028em;
}
h3 {
    font-size: clamp(1.25rem, 2.4vw, 1.625rem);
    font-weight: 700;
    letter-spacing: -0.018em;
    line-height: 1.15;
}

p { margin: 0 0 1rem; }

/* Skip-Link Accessibility */
.skip-link {
    position: absolute;
    left: -9999px;
    top: 0;
    background: var(--sms-primary);
    color: #fff;
    padding: 0.75rem 1rem;
    z-index: 100000;
    text-decoration: none;
    border-radius: 0 0 var(--sms-radius) 0;
}

.skip-link:focus {
    left: 0;
}

/* Site Header — Editorial: hard hairline, no shadow */
.sms-site-header {
    background: var(--sms-bg);
    border-bottom: var(--sms-hairline);
    position: sticky;
    top: 0;
    z-index: 100;
    transition: background-color 0.2s ease;
}

/* Theme Toggle — Editorial: harte border, square */
.sms-theme-toggle {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 42px;
    height: 42px;
    padding: 0;
    border: 1.5px solid var(--sms-text);
    border-radius: var(--sms-radius);
    background: var(--sms-bg);
    color: var(--sms-text);
    cursor: pointer;
    transition: background 0.15s ease, color 0.15s ease, border-color 0.15s ease;
}

.sms-theme-toggle:hover,
.sms-theme-toggle:focus-visible {
    background: var(--sms-text);
    color: var(--sms-bg);
}

.sms-theme-toggle__icon {
    width: 18px;
    height: 18px;
    stroke: currentColor;
    stroke-width: 2;
    fill: none;
    stroke-linecap: round;
    stroke-linejoin: round;
}

/* Standard: Light aktiv -> zeige Mond (Klick fuehrt nach Dark). Sun versteckt. */
.sms-theme-toggle__icon--sun { display: none; }
[data-theme="dark"] .sms-theme-toggle__icon--moon { display: none; }
[data-theme="dark"] .sms-theme-toggle__icon--sun { display: inline-block; }

@media (prefers-color-scheme: dark) {
    :root:not([data-theme="light"]) .sms-theme-toggle__icon--moon { display: none; }
    :root:not([data-theme="light"]) .sms-theme-toggle__icon--sun { display: inline-block; }
}

.sms-site-header__inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    max-width: var(--sms-content-max);
    margin: 0 auto;
    padding: 1rem 1.25rem;
    gap: 1rem;
}

.sms-site-branding a {
    color: var(--sms-text);
    font-family: var(--sms-font-display);
    font-weight: 900;
    font-size: 1.25rem;
    letter-spacing: -0.02em;
    text-decoration: none;
    text-transform: uppercase;
}

.sms-site-branding a:hover {
    color: var(--sms-primary);
    text-decoration: none;
}

.sms-site-nav ul {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    gap: 1.5rem;
}

.sms-site-nav a {
    color: var(--sms-text);
    font-weight: 600;
    font-size: 0.9375rem;
    text-decoration: none;
    transition: color 0.15s ease;
}

.sms-site-nav a:hover { color: var(--sms-primary); text-decoration: none; }

.sms-header-cta {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: var(--sms-text);
    color: var(--sms-bg) !important;
    padding: 0.7rem 1.2rem;
    border-radius: var(--sms-radius);
    font-family: var(--sms-font-display);
    font-weight: 700;
    font-size: 0.9375rem;
    letter-spacing: -0.005em;
    text-decoration: none !important;
    transition: background 0.15s ease, color 0.15s ease;
}

.sms-header-cta::after {
    content: '\2192';
    transition: transform 0.15s ease;
}

.sms-header-cta:hover {
    background: var(--sms-primary);
    color: #fff !important;
}

.sms-header-cta:hover::after {
    transform: translateX(3px);
}

@media (max-width: 768px) {
    .sms-site-nav { display: none; }
}

/* Footer — theme-stabil dunkel */
.sms-site-footer {
    background: var(--sms-footer-bg);
    color: var(--sms-footer-on);
    padding: 3rem 1.25rem 1.5rem;
    margin-top: 4rem;
}

.sms-site-footer__inner {
    max-width: var(--sms-content-max);
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 2rem;
}

.sms-site-footer h4 {
    color: var(--sms-footer-on-strong);
    margin-bottom: 0.75rem;
    font-size: 1rem;
}

.sms-site-footer ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.sms-site-footer li { margin-bottom: 0.5rem; }

.sms-site-footer a {
    color: var(--sms-footer-on);
    text-decoration: none;
}

.sms-site-footer a:hover { color: var(--sms-footer-on-strong); text-decoration: underline; }

.sms-site-footer__bottom {
    max-width: var(--sms-content-max);
    margin: 2rem auto 0;
    padding-top: 1.5rem;
    border-top: 1px solid var(--sms-footer-border);
    font-size: 0.875rem;
    color: var(--sms-footer-on-muted);
    text-align: center;
}

/* Standard-Page-Container fuer page.php / single.php / 404 */
.sms-page {
    max-width: var(--sms-narrow-max);
    margin: 3rem auto;
    padding: 0 1.25rem;
}

.sms-page h1 { margin-bottom: 1.5rem; }

.sms-page__entry { margin-bottom: 3rem; }

.sms-page__entry img { border-radius: var(--sms-radius); margin: 1rem 0; }

/* Search */
.sms-searchform {
    display: flex;
    gap: 0.5rem;
    margin: 1.5rem 0;
}

.sms-searchform input[type="search"] {
    flex: 1;
    padding: 0.75rem 1rem;
    border: 1px solid var(--sms-border);
    border-radius: var(--sms-radius);
    font-size: 1rem;
    background: var(--sms-bg-elev);
    color: var(--sms-text);
    font-family: var(--sms-font-stack);
}
.sms-searchform input[type="search"]::placeholder { color: var(--sms-text-light); }
.sms-searchform input[type="search"]:focus {
    outline: none;
    border-color: var(--sms-primary);
    box-shadow: 0 0 0 3px var(--sms-primary-light);
}

.sms-searchform button {
    padding: 0.75rem 1.5rem;
    background: var(--sms-primary);
    color: #fff;
    border: none;
    border-radius: var(--sms-radius);
    font-weight: 600;
    cursor: pointer;
}

.sms-searchform button:hover { background: var(--sms-primary-dark); }

/* 404 */
.sms-404 { text-align: center; padding: 4rem 1.25rem; max-width: 720px; margin: 0 auto; }

.sms-404__media { max-width: 520px; margin: 0 auto 1.5rem; }
.sms-404__image { width: 100%; height: auto; display: block; }

.sms-404 h2 { font-size: clamp(1.75rem, 4vw, 2.5rem); margin-bottom: 0.5rem; }

.sms-404 p { color: var(--sms-text-muted); margin-bottom: 2rem; }

.sms-thank-you__media { max-width: 480px; margin: 0 auto 1.5rem; }
.sms-thank-you__image { width: 100%; height: auto; display: block; }

/* Print */
@media print {
    .sms-site-header,
    .sms-site-footer,
    .sms-funnel-section { display: none; }
}

/* Accessibility – Reduced Motion */
@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
        animation-duration: 0.01ms !important;
        transition-duration: 0.01ms !important;
        scroll-behavior: auto !important;
    }
}