/* ========================================
   Filip & Tereza — Wedding Website
   ======================================== */

/* --- Reset & Base --- */
*,
*::before,
*::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --color-olive: #6B7A2F;
    --color-olive-light: #8A9A4A;
    --color-olive-dark: #4A5520;
    --color-dark: #1C1C1A;
    --color-dark-warm: #2A2926;
    --color-dark-card: #33322E;
    --color-cream: #F5F0E8;
    --color-cream-muted: #E8E2D6;
    --color-text: #D4CFC4;
    --color-text-muted: #9A9588;
    --color-border: rgba(107, 122, 47, 0.2);

    --font-serif: 'Cormorant Garamond', Georgia, 'Times New Roman', serif;
    --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;

    --nav-height: 72px;
}

html {
    scroll-behavior: smooth;
    scroll-padding-top: var(--nav-height);
}

body {
    font-family: var(--font-sans);
    font-weight: 300;
    font-size: 16px;
    line-height: 1.7;
    color: var(--color-text);
    background-color: var(--color-dark);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

a {
    color: var(--color-olive-light);
    text-decoration: none;
    transition: color 0.3s ease;
}

a:hover {
    color: var(--color-cream);
}

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

.container {
    max-width: 960px;
    margin: 0 auto;
    padding: 0 24px;
}


/* --- Navigation --- */
.nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(28, 28, 26, 0.85);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--color-border);
    transition: background 0.3s ease;
}

.nav-inner {
    max-width: 960px;
    margin: 0 auto;
    padding: 0 24px;
    height: var(--nav-height);
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.nav-logo {
    font-family: var(--font-serif);
    font-size: 1.5rem;
    font-weight: 400;
    color: var(--color-cream) !important;
    letter-spacing: 0.1em;
}

.nav-links {
    display: flex;
    list-style: none;
    gap: 32px;
}

.nav-links a {
    font-size: 0.8rem;
    font-weight: 400;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--color-text-muted);
    transition: color 0.3s ease;
    position: relative;
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 1px;
    background: var(--color-olive-light);
    transition: width 0.3s ease;
}

.nav-links a:hover,
.nav-links a.active {
    color: var(--color-cream);
}

.nav-links a:hover::after,
.nav-links a.active::after {
    width: 100%;
}

/* Mobile toggle */
.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 4px;
}

.nav-toggle span {
    display: block;
    width: 24px;
    height: 1.5px;
    background: var(--color-cream);
    transition: all 0.3s ease;
}

.nav-toggle.active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 4px);
}

.nav-toggle.active span:nth-child(2) {
    opacity: 0;
}

.nav-toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -4px);
}


/* --- Hero --- */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    background:
        linear-gradient(
            180deg,
            rgba(28, 28, 26, 0.3) 0%,
            rgba(28, 28, 26, 0.6) 50%,
            rgba(28, 28, 26, 0.95) 100%
        ),
        url('hero.jpeg') center/cover no-repeat;
    overflow: hidden;
}

.hero-overlay {
    position: absolute;
    inset: 0;
    background: radial-gradient(
        ellipse at center,
        transparent 0%,
        rgba(28, 28, 26, 0.4) 100%
    );
}

.hero-content {
    position: relative;
    z-index: 1;
    padding: 120px 24px 80px;
    animation: heroFadeIn 1.5s ease forwards;
}

@keyframes heroFadeIn {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.hero-date-top {
    font-family: var(--font-sans);
    font-size: 0.8rem;
    font-weight: 400;
    letter-spacing: 0.3em;
    text-transform: uppercase;
    color: var(--color-olive-light);
    margin-bottom: 24px;
}

.hero-names {
    font-family: var(--font-serif);
    font-size: clamp(3rem, 10vw, 7rem);
    font-weight: 300;
    color: var(--color-cream);
    line-height: 1.1;
    letter-spacing: 0.02em;
}

.hero-names .amp {
    display: block;
    font-style: italic;
    font-size: 0.5em;
    color: var(--color-olive-light);
    margin: 8px 0;
}

.hero-divider {
    width: 60px;
    height: 1px;
    background: var(--color-olive);
    margin: 32px auto;
}

.hero-text {
    font-size: 1rem;
    font-weight: 300;
    color: var(--color-text-muted);
    max-width: 480px;
    margin: 0 auto 40px;
    line-height: 1.8;
}

.hero-cta {
    display: inline-block;
    font-size: 0.75rem;
    font-weight: 500;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--color-cream) !important;
    border: 1px solid var(--color-olive);
    padding: 14px 40px;
    transition: all 0.3s ease;
}

.hero-cta:hover {
    background: var(--color-olive);
    border-color: var(--color-olive);
}


/* --- Sections --- */
.section {
    padding: 100px 0;
}

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

.section-title {
    font-family: var(--font-serif);
    font-size: clamp(2rem, 5vw, 3rem);
    font-weight: 300;
    color: var(--color-cream);
    text-align: center;
    margin-bottom: 16px;
    letter-spacing: 0.02em;
}

.section-subtitle {
    font-size: 0.9rem;
    color: var(--color-text-muted);
    text-align: center;
    margin-bottom: 60px;
}


/* --- Countdown --- */
.countdown-section {
    background: var(--color-dark-warm);
    padding: 80px 0;
}

.countdown {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 16px;
}

.countdown-item {
    text-align: center;
    min-width: 100px;
}

.countdown-number {
    display: block;
    font-family: var(--font-serif);
    font-size: clamp(2.5rem, 6vw, 4.5rem);
    font-weight: 300;
    color: var(--color-cream);
    line-height: 1;
    letter-spacing: 0.02em;
}

.countdown-label {
    display: block;
    font-size: 0.7rem;
    font-weight: 400;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--color-text-muted);
    margin-top: 8px;
}

.countdown-separator {
    font-family: var(--font-serif);
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 300;
    color: var(--color-olive);
    padding-bottom: 24px;
}


/* --- Timeline / Program --- */
.timeline {
    position: relative;
    max-width: 700px;
    margin: 0 auto;
    padding-left: 40px;
}

.timeline::before {
    content: '';
    position: absolute;
    left: 8px;
    top: 8px;
    bottom: 8px;
    width: 1px;
    background: var(--color-border);
}

.timeline-item {
    position: relative;
    padding: 0 0 48px 32px;
}

.timeline-item:last-child {
    padding-bottom: 0;
}

.timeline-dot {
    position: absolute;
    left: -36px;
    top: 6px;
    width: 9px;
    height: 9px;
    border-radius: 50%;
    background: var(--color-olive);
    border: 2px solid var(--color-dark);
    box-shadow: 0 0 0 3px var(--color-olive-dark);
}

.timeline-time {
    font-family: var(--font-serif);
    font-size: 1.2rem;
    font-weight: 500;
    color: var(--color-olive-light);
    position: absolute;
    left: -100px;
    top: 0;
    width: 56px;
    text-align: right;
}

.timeline-content h3 {
    font-family: var(--font-serif);
    font-size: 1.3rem;
    font-weight: 500;
    color: var(--color-cream);
    margin-bottom: 6px;
}

.timeline-content p {
    font-size: 0.9rem;
    color: var(--color-text-muted);
    line-height: 1.7;
}


/* --- Venue --- */
.venue {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 48px;
    align-items: start;
}

.venue-name {
    font-family: var(--font-serif);
    font-size: 1.8rem;
    font-weight: 400;
    color: var(--color-cream);
    margin-bottom: 16px;
}

.venue-description {
    font-size: 0.95rem;
    color: var(--color-text-muted);
    margin-bottom: 24px;
    line-height: 1.8;
}

.venue-link {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 0.8rem;
    font-weight: 500;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--color-olive-light) !important;
    border: 1px solid var(--color-olive);
    padding: 12px 24px;
    transition: all 0.3s ease;
}

.venue-link:hover {
    background: var(--color-olive);
    color: var(--color-cream) !important;
}

.venue-map {
    border-radius: 8px;
    overflow: hidden;
    border: 1px solid var(--color-border);
}


/* --- Dress Code --- */
.dresscode {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 32px;
    margin-bottom: 40px;
}

.dresscode-card {
    background: var(--color-dark-card);
    border: 1px solid var(--color-border);
    border-radius: 8px;
    padding: 40px 32px;
    text-align: center;
}

.dresscode-icon {
    color: var(--color-olive-light);
    margin-bottom: 20px;
}

.dresscode-card h3 {
    font-family: var(--font-serif);
    font-size: 1.4rem;
    font-weight: 400;
    color: var(--color-cream);
    margin-bottom: 12px;
}

.dresscode-card p {
    font-size: 0.9rem;
    color: var(--color-text-muted);
    line-height: 1.7;
}

.dresscode-card strong {
    color: var(--color-olive-light);
    font-weight: 500;
}

.dresscode-note {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    background: rgba(107, 122, 47, 0.1);
    border: 1px solid var(--color-border);
    border-radius: 8px;
    padding: 20px 24px;
    max-width: 640px;
    margin: 0 auto;
}

.dresscode-note svg {
    color: var(--color-olive-light);
    flex-shrink: 0;
    margin-top: 2px;
}

.dresscode-note p {
    font-size: 0.85rem;
    color: var(--color-text-muted);
    line-height: 1.6;
}


/* --- Accommodation --- */
.accommodation {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 32px;
}

.accommodation-card {
    background: var(--color-dark-card);
    border: 1px solid var(--color-border);
    border-radius: 8px;
    padding: 40px 32px;
    text-align: center;
}

.accommodation-icon {
    color: var(--color-olive-light);
    margin-bottom: 20px;
}

.accommodation-card h3 {
    font-family: var(--font-serif);
    font-size: 1.3rem;
    font-weight: 400;
    color: var(--color-cream);
    margin-bottom: 12px;
}

.accommodation-card p {
    font-size: 0.9rem;
    color: var(--color-text-muted);
    line-height: 1.7;
    margin-bottom: 16px;
}

.accommodation-link {
    font-size: 0.8rem;
    font-weight: 500;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--color-olive-light) !important;
    border-bottom: 1px solid var(--color-olive);
    padding-bottom: 2px;
}


/* --- Organizacni informace --- */
.info-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 24px;
}

.info-card {
    display: flex;
    gap: 20px;
    align-items: flex-start;
    background: var(--color-dark-card);
    border: 1px solid var(--color-border);
    border-radius: 8px;
    padding: 32px 28px;
}

.info-icon {
    color: var(--color-olive-light);
    flex-shrink: 0;
    line-height: 0;
    padding-top: 2px;
}

.info-text h3 {
    font-family: var(--font-serif);
    font-size: 1.25rem;
    font-weight: 400;
    color: var(--color-cream);
    margin-bottom: 8px;
}

.info-text p {
    font-size: 0.92rem;
    color: var(--color-text-muted);
    line-height: 1.8;
}

@media (max-width: 768px) {
    .info-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }

    .info-card {
        padding: 28px 24px;
        gap: 16px;
    }
}


/* --- Contact --- */
.contact-box {
    max-width: 720px;
    margin: 0 auto;
    text-align: center;
}

.contact-people {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
}

@media (max-width: 640px) {
    .contact-people {
        grid-template-columns: 1fr;
    }
}

.contact-box > p {
    font-size: 0.95rem;
    color: var(--color-text-muted);
    line-height: 1.8;
    margin-bottom: 32px;
}

.contact-person {
    background: var(--color-dark-card);
    border: 1px solid var(--color-border);
    border-radius: 8px;
    padding: 32px;
}

.contact-person h3 {
    font-family: var(--font-serif);
    font-size: 1.3rem;
    font-weight: 400;
    color: var(--color-cream);
    margin-bottom: 8px;
}

.contact-phone {
    font-size: 0.9rem;
    color: var(--color-text-muted);
    font-style: italic;
}


/* --- Footer --- */
.footer {
    padding: 60px 0;
    text-align: center;
    border-top: 1px solid var(--color-border);
}

.footer-names {
    font-family: var(--font-serif);
    font-size: 1.8rem;
    font-weight: 300;
    color: var(--color-cream);
    letter-spacing: 0.05em;
    margin-bottom: 4px;
}

.footer-date {
    font-size: 0.8rem;
    color: var(--color-text-muted);
    letter-spacing: 0.15em;
    text-transform: uppercase;
}


/* --- Photo Banners --- */
.photo-banner {
    position: relative;
    height: 50vh;
    min-height: 320px;
    max-height: 500px;
    background-attachment: fixed;
    background-position: center;
    background-size: cover;
    background-repeat: no-repeat;
    overflow: hidden;
}

.photo-banner::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(
        180deg,
        rgba(28, 28, 26, 0.6) 0%,
        rgba(28, 28, 26, 0.15) 30%,
        rgba(28, 28, 26, 0.15) 70%,
        rgba(28, 28, 26, 0.6) 100%
    );
    pointer-events: none;
}

.photo-banner-1 {
    background-image: url('IMG_5580.jpeg');
    background-position: center 30%;
}

.photo-banner-2 {
    background-image: url('IMG_5547.jpeg');
    background-position: center 40%;
}

.photo-banner-3 {
    background-image: url('IMG_5541.jpeg');
    background-position: center 25%;
}

/* Fix parallax on mobile (iOS doesn't support background-attachment: fixed) */
@supports (-webkit-touch-callout: none) {
    .photo-banner {
        background-attachment: scroll;
    }
}


/* --- Scroll Reveal --- */
.reveal {
    opacity: 0;
    transform: translateY(24px);
    transition: opacity 0.8s ease, transform 0.8s ease;
}

.reveal.visible {
    opacity: 1;
    transform: translateY(0);
}


/* --- Responsive --- */
@media (max-width: 768px) {
    :root {
        --nav-height: 64px;
    }

    .nav-toggle {
        display: flex;
    }

    .nav-links {
        position: fixed;
        top: var(--nav-height);
        left: 0;
        right: 0;
        background: rgba(28, 28, 26, 0.97);
        backdrop-filter: blur(20px);
        -webkit-backdrop-filter: blur(20px);
        flex-direction: column;
        align-items: center;
        gap: 0;
        padding: 16px 0;
        border-bottom: 1px solid var(--color-border);
        transform: translateY(-100%);
        opacity: 0;
        pointer-events: none;
        transition: transform 0.4s ease, opacity 0.4s ease;
    }

    .nav-links.open {
        transform: translateY(0);
        opacity: 1;
        pointer-events: all;
    }

    .nav-links li {
        width: 100%;
        text-align: center;
    }

    .nav-links a {
        display: block;
        padding: 14px 24px;
        font-size: 0.85rem;
    }

    .nav-links a::after {
        display: none;
    }

    .hero-content {
        padding: 100px 20px 60px;
    }

    .hero-names .amp {
        display: inline;
        margin: 0 12px;
    }

    .section {
        padding: 72px 0;
    }

    .section-subtitle {
        margin-bottom: 40px;
    }

    /* Timeline mobile */
    .timeline {
        padding-left: 24px;
    }

    .timeline-time {
        position: static;
        width: auto;
        text-align: left;
        margin-bottom: 4px;
        font-size: 1rem;
    }

    .timeline-dot {
        left: -20px;
    }

    .timeline::before {
        left: 0;
    }

    /* Photo banners mobile */
    .photo-banner {
        height: 35vh;
        min-height: 220px;
        background-attachment: scroll;
    }

    /* Grids to single column */
    .venue {
        grid-template-columns: 1fr;
        gap: 32px;
    }

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

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

    /* Countdown */
    .countdown-item {
        min-width: 70px;
    }

    .countdown-separator {
        font-size: 1.5rem;
    }

    /* RSVP iframe */
    .rsvp-form iframe {
        min-height: 500px;
    }
}

@media (max-width: 480px) {
    .hero-text {
        font-size: 0.9rem;
    }

    .countdown {
        gap: 8px;
    }

    .countdown-item {
        min-width: 60px;
    }

    .dresscode-card,
    .accommodation-card {
        padding: 28px 20px;
    }
}