/* ============================================
   LAYOUT.CSS - Bretzel Haus
   Header, Footer, Sections, Grid
   ============================================ */

/* ============================================
   HEADER
   ============================================ */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: var(--color-cream);
    padding: var(--space-lg) var(--space-2xl);
    z-index: var(--z-fixed);
    transition: var(--transition-smooth);
}

.header--scrolled {
    padding: var(--space-md) var(--space-2xl);
    box-shadow: var(--shadow-md);
}

.header__container {
    max-width: 1400px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

/* ============================================
   NAVIGATION
   ============================================ */
.nav {
    flex: 1;
    display: flex;
    justify-content: center;
}

.nav__list {
    display: flex;
    gap: var(--space-2xl);
}

.nav__link {
    font-family: var(--font-display);
    font-size: var(--text-sm);
    font-weight: 500;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    position: relative;
    padding: var(--space-sm) 0;
}

.nav__link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 1px;
    background: var(--color-brown-dark);
    transition: width 0.3s ease;
}

.nav__link:hover::after,
.nav__link--active::after {
    width: 100%;
}

/* Mobile Menu Toggle */
.menu-toggle {
    display: none;
    flex-direction: column;
    gap: 6px;
    cursor: pointer;
    padding: 10px;
    z-index: calc(var(--z-fixed) + 1);
}

.menu-toggle__bar {
    width: 28px;
    height: 2px;
    background: var(--color-brown-dark);
    transition: var(--transition-smooth);
}

.menu-toggle--active .menu-toggle__bar:nth-child(1) {
    transform: rotate(45deg) translate(6px, 6px);
}

.menu-toggle--active .menu-toggle__bar:nth-child(2) {
    opacity: 0;
}

.menu-toggle--active .menu-toggle__bar:nth-child(3) {
    transform: rotate(-45deg) translate(6px, -6px);
}

/* ============================================
   HERO
   ============================================ */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 150px var(--space-2xl) var(--space-3xl);
}

.hero__content {
    max-width: 1000px;
}

.hero__tagline {
    font-family: var(--font-display);
    font-size: var(--text-base);
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--color-caramel);
    margin-bottom: var(--space-lg);
}

.hero__title {
    font-size: var(--text-5xl);
    font-weight: 500;
    letter-spacing: 0.08em;
    margin-bottom: var(--space-lg);
    color: var(--color-brown-dark);
}

.hero__subtitle {
    font-family: var(--font-body);
    font-size: var(--text-xl);
    font-weight: 300;
    max-width: 600px;
    margin: 0 auto var(--space-xl);
}

.hero__menu-items {
    font-family: var(--font-display);
    font-size: 1.3rem;
    color: var(--color-gray-700);
    letter-spacing: 0.05em;
    margin: 0 auto var(--space-2xl);
    line-height: 1.6;
    white-space: nowrap;
}

.hero__image {
    position: relative;
    margin-top: var(--space-2xl);
}

.hero__img {
    width: 100%;
    max-width: 900px;
    height: auto;
    border-radius: var(--radius-base);
    box-shadow: var(--shadow-xl);
}

.hero__image-placeholder {
    max-width: 700px;
    height: 400px;
    margin: 0 auto;
}

/* Page Hero (smaller) */
.page-hero {
    padding-top: 150px;
    padding-bottom: var(--space-3xl);
    text-align: center;
    background: var(--color-warm);
}

/* ============================================
   SECTIONS
   ============================================ */
.section {
    padding: var(--space-3xl) var(--space-2xl);
}

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

.section--dark {
    background: var(--color-brown-dark);
    color: var(--color-cream);
}

.section__header {
    text-align: center;
    margin-bottom: var(--space-2xl);
}

.section__title {
    font-size: var(--text-3xl);
    letter-spacing: 0.08em;
    position: relative;
    display: inline-block;
}

.section__title::after {
    content: '';
    display: block;
    width: 60px;
    height: 2px;
    background: var(--color-caramel);
    margin: var(--space-md) auto 0;
}

.section__subtitle {
    font-size: var(--text-lg);
    color: var(--color-gray-600);
    max-width: 700px;
    margin: var(--space-lg) auto 0;
    text-align: center;
}

/* ============================================
   CONTAINER
   ============================================ */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--space-2xl);
}

.container--narrow {
    max-width: 800px;
}

/* ============================================
   GRID
   ============================================ */
.grid {
    display: grid;
    gap: var(--space-xl);
}

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

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

.grid--4 {
    grid-template-columns: repeat(4, 1fr);
}

.grid--auto {
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
}

/* ============================================
   FOOTER
   ============================================ */
.footer {
    background: var(--color-brown-dark);
    color: var(--color-cream);
    padding: var(--space-3xl) var(--space-2xl);
    text-align: center;
}

.footer__content {
    max-width: 600px;
    margin: 0 auto;
}

.footer__title {
    font-size: var(--text-xl);
    letter-spacing: 0.15em;
    margin-bottom: var(--space-md);
}

.footer__text {
    font-size: var(--text-base);
    opacity: 0.8;
    margin-bottom: var(--space-md);
}

.footer__divider {
    width: 40px;
    height: 1px;
    background: var(--color-caramel);
    margin: var(--space-lg) auto;
}

.footer__link {
    color: var(--color-cream);
    transition: var(--transition-base);
}

.footer__link:hover {
    color: var(--color-caramel);
}

.footer__copyright {
    font-size: var(--text-sm);
    opacity: 0.6;
    margin-top: var(--space-lg);
}

/* ============================================
   FIXED CONTACT
   ============================================ */
.contact-fixed {
    position: fixed;
    bottom: var(--space-xl);
    right: var(--space-xl);
    z-index: var(--z-sticky);
}