/*
Theme Name: Heist Theme
Theme URI: https://philipp-heist.de
Author: Philipp Heist
Author URI: https://philipp-heist.de
Description: Minimalistisches Premium Custom Theme für die Sportfotografie-Website "PhilippHeist". Portfolio für Fußball, Formel E, Handball und Basketball. Schlankes, schnelles, mobile-first Design im Stil moderner Apple-Webseiten – viel Weißraum, große Bilder, elegante Typografie.
Version: 1.0.0
Requires at least: 6.0
Requires PHP: 7.4
Tested up to: 6.5
Author: Philipp Heist
Text Domain: heist-theme
License: GNU General Public License v2 or later
License URI: https://www.gnu.org/licenses/gpl-2.0.html
*/

/* ==========================================================================
   1. CSS VARIABLEN / DESIGN TOKENS
   ========================================================================== */
:root {
  --color-bg: #ffffff;
  --color-text: #1d1d1f;
  --color-text-muted: #6e6e73;
  --color-border: #e5e5e7;
  --color-surface: #f5f5f7;
  --color-dark: #0a0a0a;
  --color-accent: #d3232e;
  --color-white: #ffffff;

  --font-base: -apple-system, "Inter", "Helvetica Neue", Helvetica, Arial, sans-serif;

  --container-width: 1280px;
  --space-xs: 8px;
  --space-sm: 16px;
  --space-md: 32px;
  --space-lg: 64px;
  --space-xl: 120px;

  --radius: 4px;
  --transition: 0.35s cubic-bezier(0.4, 0, 0.2, 1);
  --header-height: 76px;
}

/* ==========================================================================
   2. RESET
   ========================================================================== */
*,
*::before,
*::after {
  box-sizing: border-box;
}

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

body {
  margin: 0;
  font-family: var(--font-base);
  font-size: 17px;
  line-height: 1.6;
  color: var(--color-text);
  background-color: var(--color-bg);
  font-weight: 400;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

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

a {
  color: inherit;
  text-decoration: none;
  transition: color var(--transition);
}

ul, ol {
  margin: 0;
  padding: 0;
}

figure {
  margin: 0;
}

button {
  font-family: inherit;
  cursor: pointer;
}

input,
textarea,
select {
  font-family: inherit;
  font-size: 16px;
}

/* ==========================================================================
   3. TYPOGRAFIE
   ========================================================================== */
h1, h2, h3, h4, h5, h6 {
  font-weight: 600;
  line-height: 1.15;
  letter-spacing: -0.02em;
  margin: 0 0 var(--space-sm);
  color: var(--color-text);
}

h1 { font-size: clamp(2.6rem, 6vw, 5rem); font-weight: 700; }
h2 { font-size: clamp(2rem, 4vw, 3rem); }
h3 { font-size: clamp(1.4rem, 2.5vw, 1.8rem); }

p {
  margin: 0 0 var(--space-sm);
  color: var(--color-text);
}

.lead {
  font-size: clamp(1.1rem, 2vw, 1.4rem);
  color: var(--color-text-muted);
  font-weight: 400;
}

.eyebrow {
  display: inline-block;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--color-text-muted);
  margin-bottom: var(--space-xs);
}

/* ==========================================================================
   4. LAYOUT / HELFER
   ========================================================================== */
.container {
  width: 100%;
  max-width: var(--container-width);
  margin: 0 auto;
  padding: 0 var(--space-md);
}

.section {
  padding: var(--space-xl) 0;
}

.section--tight {
  padding: var(--space-lg) 0;
}

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

.text-center {
  text-align: center;
}

.skip-link {
  position: absolute;
  left: -9999px;
  top: auto;
  background: var(--color-dark);
  color: var(--color-white);
  padding: 12px 20px;
  z-index: 10000;
}

.skip-link:focus {
  left: 10px;
  top: 10px;
}

.screen-reader-text {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(1px, 1px, 1px, 1px);
}

/* ==========================================================================
   5. BUTTONS
   ========================================================================== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 16px 36px;
  border-radius: 980px;
  font-size: 0.95rem;
  font-weight: 500;
  letter-spacing: 0.01em;
  border: 1px solid transparent;
  cursor: pointer;
  transition: all var(--transition);
  white-space: nowrap;
}

.btn--primary {
  background-color: var(--color-white);
  color: var(--color-dark);
}

.btn--primary:hover {
  background-color: var(--color-dark);
  color: var(--color-white);
}

.btn--dark {
  background-color: var(--color-dark);
  color: var(--color-white);
}

.btn--dark:hover {
  background-color: var(--color-accent);
  color: var(--color-white);
}

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

.btn--outline:hover {
  border-color: var(--color-text);
}

.btn--full {
  width: 100%;
}

/* ==========================================================================
   6. HEADER / NAVIGATION
   ========================================================================== */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  height: var(--header-height);
  display: flex;
  align-items: center;
  background: rgba(255, 255, 255, 0);
  backdrop-filter: blur(0px);
  transition: background-color var(--transition), backdrop-filter var(--transition), box-shadow var(--transition);
}

.site-header.is-scrolled,
.site-header.is-light {
  background-color: rgba(255, 255, 255, 0.85);
  backdrop-filter: blur(14px);
  box-shadow: 0 1px 0 rgba(0, 0, 0, 0.06);
}

.site-header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
}

.site-branding .site-logo {
  display: inline-flex;
  align-items: center;
}

.site-branding img {
  max-height: 36px;
  width: auto;
}

.site-branding .site-title {
  font-size: 1.1rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  color: var(--color-text);
}

.is-transparent .site-branding .site-title,
.is-transparent .nav-link,
.is-transparent .menu-toggle {
  color: var(--color-white);
}

.is-scrolled .site-branding .site-title,
.is-scrolled .nav-link,
.is-scrolled .menu-toggle,
.is-light .site-branding .site-title,
.is-light .nav-link,
.is-light .menu-toggle {
  color: var(--color-text);
}

.main-navigation {
  display: flex;
  align-items: center;
}

.nav-menu {
  display: flex;
  align-items: center;
  list-style: none;
  gap: var(--space-md);
}

.nav-menu a {
  font-size: 0.95rem;
  font-weight: 500;
  padding: 8px 0;
  position: relative;
}

.nav-menu a::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -2px;
  width: 0;
  height: 1px;
  background-color: currentColor;
  transition: width var(--transition);
}

.nav-menu a:hover::after,
.nav-menu .current-menu-item a::after {
  width: 100%;
}

.menu-toggle {
  display: none;
  background: none;
  border: none;
  width: 32px;
  height: 22px;
  position: relative;
  z-index: 1100;
}

.menu-toggle span {
  position: absolute;
  left: 0;
  right: 0;
  height: 2px;
  background-color: currentColor;
  transition: transform var(--transition), opacity var(--transition);
}

.menu-toggle span:nth-child(1) { top: 0; }
.menu-toggle span:nth-child(2) { top: 10px; }
.menu-toggle span:nth-child(3) { top: 20px; }

.menu-toggle.is-active span:nth-child(1) {
  transform: translateY(10px) rotate(45deg);
}
.menu-toggle.is-active span:nth-child(2) {
  opacity: 0;
}
.menu-toggle.is-active span:nth-child(3) {
  transform: translateY(-10px) rotate(-45deg);
}

@media (max-width: 880px) {
  .menu-toggle {
    display: block;
  }

  .main-navigation .nav-menu {
    position: fixed;
    top: 0;
    right: -100%;
    height: 100vh;
    width: 78%;
    max-width: 360px;
    background-color: var(--color-white);
    flex-direction: column;
    justify-content: center;
    align-items: flex-start;
    gap: var(--space-md);
    padding: var(--space-xl) var(--space-lg);
    transition: right var(--transition);
    box-shadow: -10px 0 40px rgba(0, 0, 0, 0.08);
  }

  .main-navigation .nav-menu.is-open {
    right: 0;
  }

  .main-navigation .nav-menu a {
    color: var(--color-text);
    font-size: 1.4rem;
  }

  body.nav-open {
    overflow: hidden;
  }
}

/* ==========================================================================
   7. HERO
   ========================================================================== */
.hero {
  position: relative;
  height: 100vh;
  min-height: 560px;
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  background-color: var(--color-dark);
}

.hero__media {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  z-index: 0;
}

.hero__media img,
.hero__media video {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}

.hero__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(0, 0, 0, 0.35) 0%, rgba(0, 0, 0, 0.15) 45%, rgba(0, 0, 0, 0.55) 100%);
  z-index: 1;
}

.hero__content {
  position: relative;
  z-index: 2;
  text-align: center;
  color: var(--color-white);
  padding: 0 var(--space-md);
  max-width: 900px;
}

.hero__content h1 {
  color: var(--color-white);
  margin-bottom: var(--space-sm);
}

.hero__content p {
  color: rgba(255, 255, 255, 0.85);
  font-size: clamp(1.05rem, 2vw, 1.3rem);
  margin-bottom: var(--space-md);
}

.hero__scroll {
  position: absolute;
  bottom: var(--space-md);
  left: 50%;
  transform: translateX(-50%);
  z-index: 2;
  color: var(--color-white);
  font-size: 0.75rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  opacity: 0.75;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
}

.hero__scroll::after {
  content: "";
  display: block;
  width: 1px;
  height: 36px;
  background-color: rgba(255, 255, 255, 0.6);
  animation: heist-scroll-pulse 2s ease-in-out infinite;
}

@keyframes heist-scroll-pulse {
  0%, 100% { transform: scaleY(0.4); opacity: 0.4; }
  50% { transform: scaleY(1); opacity: 1; }
}

/* Page header for inner pages (no full hero) */
.page-header {
  padding: calc(var(--header-height) + var(--space-lg)) 0 var(--space-lg);
  text-align: center;
}

.page-header__title {
  margin-bottom: var(--space-xs);
}

.page-header--media {
  position: relative;
  height: 60vh;
  min-height: 380px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-white);
  text-align: center;
  overflow: hidden;
  background-color: var(--color-dark);
}

.page-header--media img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.page-header--media::before {
  content: "";
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.4);
}

.page-header--media .page-header__inner {
  position: relative;
  z-index: 1;
  padding: 0 var(--space-md);
}

.page-header--media h1 {
  color: var(--color-white);
}

/* ==========================================================================
   8. PORTFOLIO GRID
   ========================================================================== */
.portfolio-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-sm);
}

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

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

.portfolio-card {
  position: relative;
  display: block;
  overflow: hidden;
  aspect-ratio: 4 / 5;
  background-color: var(--color-surface);
  border-radius: var(--radius);
}

.portfolio-card__image {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

.portfolio-card:hover .portfolio-card__image {
  transform: scale(1.06);
}

.portfolio-card__overlay {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: var(--space-md);
  background: linear-gradient(180deg, rgba(0, 0, 0, 0) 50%, rgba(0, 0, 0, 0.55) 100%);
  color: var(--color-white);
  opacity: 0;
  transition: opacity var(--transition);
}

.portfolio-card:hover .portfolio-card__overlay {
  opacity: 1;
}

.portfolio-card__category {
  text-transform: uppercase;
  letter-spacing: 0.15em;
  font-size: 0.7rem;
  font-weight: 600;
  margin-bottom: 4px;
  opacity: 0.85;
}

.portfolio-card__title {
  font-size: 1.1rem;
  font-weight: 600;
  margin: 0;
  color: var(--color-white);
}

.portfolio-preview__header {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: var(--space-md);
  margin-bottom: var(--space-md);
  flex-wrap: wrap;
}

.portfolio-preview__header .btn {
  flex-shrink: 0;
}

/* ==========================================================================
   9. SPORTART FILTER
   ========================================================================== */
.sportart-filter {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  justify-content: center;
  margin-bottom: var(--space-lg);
}

.sportart-filter a {
  padding: 10px 22px;
  border: 1px solid var(--color-border);
  border-radius: 980px;
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--color-text-muted);
  transition: all var(--transition);
}

.sportart-filter a:hover,
.sportart-filter a.is-active {
  background-color: var(--color-dark);
  color: var(--color-white);
  border-color: var(--color-dark);
}

/* ==========================================================================
   10. SINGLE PORTFOLIO / GALERIE / LIGHTBOX
   ========================================================================== */
.portfolio-single__header {
  padding: calc(var(--header-height) + var(--space-md)) 0 var(--space-lg);
}

.portfolio-single__meta {
  display: flex;
  gap: var(--space-sm);
  flex-wrap: wrap;
  margin-bottom: var(--space-sm);
}

.portfolio-single__meta .tag {
  display: inline-block;
  padding: 6px 16px;
  border-radius: 980px;
  background-color: var(--color-surface);
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-weight: 600;
  color: var(--color-text-muted);
}

.portfolio-single__content {
  max-width: 760px;
  color: var(--color-text-muted);
}

.portfolio-gallery {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-sm);
}

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

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

.portfolio-gallery__item {
  display: block;
  overflow: hidden;
  border-radius: var(--radius);
  background-color: var(--color-surface);
  cursor: zoom-in;
}

.portfolio-gallery__item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  aspect-ratio: 4 / 3;
  transition: transform 0.6s ease;
}

.portfolio-gallery__item:hover img {
  transform: scale(1.04);
}

/* Lightbox */
.heist-lightbox {
  position: fixed;
  inset: 0;
  z-index: 9999;
  background-color: rgba(10, 10, 10, 0.95);
  display: none;
  align-items: center;
  justify-content: center;
  padding: var(--space-md);
}

.heist-lightbox.is-open {
  display: flex;
}

.heist-lightbox__image {
  max-width: 92vw;
  max-height: 88vh;
  object-fit: contain;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
}

.heist-lightbox__close,
.heist-lightbox__prev,
.heist-lightbox__next {
  position: absolute;
  background: transparent;
  border: none;
  color: var(--color-white);
  font-size: 2rem;
  line-height: 1;
  cursor: pointer;
  padding: var(--space-sm);
  opacity: 0.8;
  transition: opacity var(--transition);
}

.heist-lightbox__close:hover,
.heist-lightbox__prev:hover,
.heist-lightbox__next:hover {
  opacity: 1;
}

.heist-lightbox__close {
  top: var(--space-sm);
  right: var(--space-sm);
}

.heist-lightbox__prev {
  left: var(--space-sm);
  top: 50%;
  transform: translateY(-50%);
}

.heist-lightbox__next {
  right: var(--space-sm);
  top: 50%;
  transform: translateY(-50%);
}

/* ==========================================================================
   11. INSTAGRAM SECTION
   ========================================================================== */
.instagram-section {
  text-align: center;
}

.instagram-section__header {
  max-width: 640px;
  margin: 0 auto var(--space-md);
}

.instagram-feed {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 6px;
}

@media (max-width: 880px) {
  .instagram-feed {
    grid-template-columns: repeat(3, 1fr);
  }
}

.instagram-feed img {
  aspect-ratio: 1 / 1;
  object-fit: cover;
  width: 100%;
  height: 100%;
}

.instagram-section__placeholder {
  border: 1px dashed var(--color-border);
  border-radius: var(--radius);
  padding: var(--space-lg);
  color: var(--color-text-muted);
  font-size: 0.9rem;
}

/* ==========================================================================
   12. KONTAKTFORMULAR
   ========================================================================== */
.contact-layout {
  display: grid;
  grid-template-columns: 1fr 1.3fr;
  gap: var(--space-xl);
}

@media (max-width: 880px) {
  .contact-layout {
    grid-template-columns: 1fr;
    gap: var(--space-lg);
  }
}

.contact-info h3 {
  margin-top: var(--space-md);
}

.contact-info ul {
  list-style: none;
}

.contact-info li {
  margin-bottom: var(--space-xs);
  color: var(--color-text-muted);
}

.form-row {
  margin-bottom: var(--space-sm);
}

.form-row label {
  display: block;
  font-size: 0.85rem;
  font-weight: 600;
  margin-bottom: 6px;
  color: var(--color-text);
}

.form-row input[type="text"],
.form-row input[type="email"],
.form-row textarea {
  width: 100%;
  padding: 14px 16px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  background-color: var(--color-white);
  color: var(--color-text);
  transition: border-color var(--transition);
}

.form-row input:focus,
.form-row textarea:focus {
  outline: none;
  border-color: var(--color-dark);
}

.form-row--checkbox {
  display: flex;
  align-items: flex-start;
  gap: 10px;
}

.form-row--checkbox input {
  margin-top: 4px;
}

.form-row--checkbox label {
  font-size: 0.9rem;
  font-weight: 400;
  color: var(--color-text-muted);
}

.form-message {
  padding: 14px 18px;
  border-radius: var(--radius);
  margin-bottom: var(--space-md);
  font-size: 0.9rem;
}

.form-message--success {
  background-color: #e6f6ea;
  color: #1e6b34;
}

.form-message--error {
  background-color: #fbeaea;
  color: #a32020;
}

.form-message ul {
  margin: 6px 0 0 18px;
  list-style: disc;
}

/* ==========================================================================
   13. FOOTER
   ========================================================================== */
.site-footer {
  background-color: var(--color-dark);
  color: rgba(255, 255, 255, 0.7);
  padding: var(--space-lg) 0 var(--space-md);
  font-size: 0.9rem;
}

.site-footer a {
  color: rgba(255, 255, 255, 0.85);
}

.site-footer a:hover {
  color: var(--color-white);
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: var(--space-lg);
  margin-bottom: var(--space-lg);
}

@media (max-width: 880px) {
  .footer-grid {
    grid-template-columns: 1fr;
    gap: var(--space-md);
  }
}

.footer-brand .site-title {
  color: var(--color-white);
  font-size: 1.2rem;
  font-weight: 700;
  letter-spacing: 0.04em;
}

.footer-brand p {
  color: rgba(255, 255, 255, 0.55);
  max-width: 360px;
}

.footer-heading {
  text-transform: uppercase;
  letter-spacing: 0.15em;
  font-size: 0.75rem;
  font-weight: 600;
  color: rgba(255, 255, 255, 0.45);
  margin-bottom: var(--space-sm);
}

.footer-menu {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.footer-social {
  display: flex;
  gap: var(--space-sm);
  margin-top: var(--space-sm);
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding-top: var(--space-md);
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: var(--space-sm);
  font-size: 0.8rem;
  color: rgba(255, 255, 255, 0.45);
}

.footer-bottom-links {
  display: flex;
  gap: var(--space-md);
  list-style: none;
}

/* ==========================================================================
   14. COOKIE CONSENT BANNER
   ========================================================================== */
.cookie-consent {
  position: fixed;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 9998;
  background-color: var(--color-white);
  border-top: 1px solid var(--color-border);
  padding: var(--space-sm) var(--space-md);
  display: none;
  box-shadow: 0 -4px 20px rgba(0, 0, 0, 0.06);
}

.cookie-consent.is-visible {
  display: block;
}

.cookie-consent__inner {
  max-width: var(--container-width);
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-md);
  flex-wrap: wrap;
}

.cookie-consent p {
  margin: 0;
  font-size: 0.85rem;
  color: var(--color-text-muted);
}

.cookie-consent__actions {
  display: flex;
  gap: 10px;
  flex-shrink: 0;
}

.cookie-consent__actions .btn {
  padding: 10px 22px;
  font-size: 0.85rem;
}

/* ==========================================================================
   15. BILDSCHUTZ
   ========================================================================== */
.heist-protect-images img {
  pointer-events: auto;
  -webkit-user-drag: none;
  user-select: none;
  -webkit-touch-callout: none;
}

/* ==========================================================================
   16. WORDPRESS STANDARD-KLASSEN
   ========================================================================== */
.alignleft { float: left; margin: 0 var(--space-md) var(--space-sm) 0; }
.alignright { float: right; margin: 0 0 var(--space-sm) var(--space-md); }
.aligncenter { display: block; margin: 0 auto var(--space-sm); }
.wp-caption-text { font-size: 0.8rem; color: var(--color-text-muted); margin-top: 6px; }

.entry-content {
  max-width: 760px;
}

.entry-content > * + * {
  margin-top: var(--space-sm);
}

.entry-content img {
  border-radius: var(--radius);
}

/* Pagination */
.pagination {
  display: flex;
  justify-content: center;
  gap: var(--space-xs);
  margin-top: var(--space-lg);
}

.pagination a,
.pagination span {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 40px;
  height: 40px;
  padding: 0 12px;
  border-radius: var(--radius);
  border: 1px solid var(--color-border);
  font-size: 0.9rem;
  color: var(--color-text-muted);
}

.pagination .current {
  background-color: var(--color-dark);
  color: var(--color-white);
  border-color: var(--color-dark);
}

/* No content */
.no-results {
  text-align: center;
  color: var(--color-text-muted);
  padding: var(--space-lg) 0;
}

/* Utility for lazy-loaded images fade in */
img[loading="lazy"] {
  background-color: var(--color-surface);
}