/* ========================================
   WED.NBOX.LY - Guest Invitation Styles
   Mobile-First, RTL
   ======================================== */

@import url('https://fonts.googleapis.com/css2?family=Amiri:ital,wght@0,400;0,700;1,400&family=Aref+Ruqaa:wght@400;700&family=Tajawal:wght@300;400;500;700&display=swap');

/* ---- Reset & Base ---- */
*, *::before, *::after { margin:0; padding:0; box-sizing:border-box; }
html { scroll-behavior: smooth; scroll-snap-type: y proximity; }
body {
    font-family: 'Tajawal', sans-serif;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    direction: rtl;
}

/* ---- Particle Canvas ---- */
#particleCanvas {
    position: fixed;
    inset: 0;
    z-index: 0;
    pointer-events: none;
}

/* ======== SPLASH SCREEN (ENVELOPE) ======== */
.splash-screen {
    position: fixed;
    inset: 0;
    z-index: 1000;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--inv-bg, #0a0a0a);
    transition: opacity 0.8s ease, visibility 0.8s ease;
}

.splash-screen.hidden {
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
}

.envelope-container {
    text-align: center;
    cursor: pointer;
}

.envelope {
    position: relative;
    width: 280px;
    height: 200px;
    margin: 0 auto 1.5rem;
    perspective: 800px;
}

.envelope-back {
    position: absolute;
    inset: 0;
    background: var(--inv-accent, #d4af37);
    border-radius: 8px;
    box-shadow: 0 10px 40px rgba(0,0,0,0.3);
}

.envelope-front {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 60%;
    background: var(--inv-accent-dark, #b8960f);
    border-radius: 0 0 8px 8px;
    clip-path: polygon(0 40%, 50% 0, 100% 40%, 100% 100%, 0 100%);
    z-index: 3;
}

.envelope-flap {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 55%;
    background: var(--inv-accent, #d4af37);
    clip-path: polygon(0 0, 50% 100%, 100% 0);
    transform-origin: top center;
    z-index: 4;
    transition: transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

.envelope.open .envelope-flap {
    transform: rotateX(180deg);
    z-index: 1;
}

.envelope-letter {
    position: absolute;
    left: 10%;
    right: 10%;
    bottom: 15%;
    height: 85%;
    background: var(--inv-card-bg, #fff);
    border-radius: 6px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 0.8rem;
    z-index: 2;
    transition: transform 1s cubic-bezier(0.16, 1, 0.3, 1) 0.3s;
    padding: 1rem;
}

.envelope.open .envelope-letter {
    transform: translateY(-120%);
}

.letter-bismillah {
    font-family: 'Amiri', serif;
    font-size: 0.9rem;
    color: var(--inv-accent, #d4af37);
}

.letter-names {
    font-family: 'Aref Ruqaa', serif;
    font-size: 1.3rem;
    color: var(--inv-text, #222);
    font-weight: 700;
}

.splash-hint {
    color: var(--inv-text-muted, rgba(255,255,255,0.5));
    font-size: 0.85rem;
    animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 0.5; }
    50% { opacity: 1; }
}

/* ======== MAIN INVITATION ======== */
.invitation-content {
    position: relative;
    z-index: 1;
}

.inv-section {
    min-height: 100vh;
    min-height: 100dvh;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 3rem 1.5rem;
    text-align: center;
    scroll-snap-align: start;
    position: relative;
}

/* ---- Section: Bismillah ---- */
.section-bismillah .bismillah-text {
    font-family: 'Amiri', serif;
    font-size: clamp(1.8rem, 5vw, 2.8rem);
    color: var(--inv-accent, #d4af37);
    margin-bottom: 1.5rem;
    line-height: 1.8;
}

.section-bismillah .verse-text {
    font-family: 'Amiri', serif;
    font-size: clamp(1rem, 3vw, 1.4rem);
    color: var(--inv-text, #fff);
    line-height: 2.2;
    max-width: 600px;
    opacity: 0.85;
}

.ornament-top, .ornament-bottom {
    width: 200px;
    height: 2px;
    background: var(--inv-ornament, linear-gradient(90deg, transparent, var(--inv-accent, #d4af37), transparent));
    margin: 1.5rem auto;
    position: relative;
}

.ornament-top::after, .ornament-bottom::after {
    content: '✦';
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
    color: var(--inv-accent, #d4af37);
    font-size: 0.9rem;
    background: var(--inv-bg, #0a0a0a);
    padding: 0 0.5rem;
}

/* ---- Section: Names ---- */
.section-names {
    gap: 0.5rem;
}

.names-wrapper {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.3rem;
}

.family-label {
    font-size: 1rem;
    color: var(--inv-text-muted, rgba(255,255,255,0.6));
    font-weight: 300;
}

.name-display {
    font-family: 'Aref Ruqaa', serif;
    font-size: clamp(2.2rem, 8vw, 4rem);
    color: var(--inv-accent, #d4af37);
    font-weight: 700;
    line-height: 1.3;
    text-shadow: 0 2px 20px rgba(212,175,55,0.3);
}

.names-separator {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin: 1rem 0;
}

.sep-line {
    width: 60px;
    height: 1px;
    background: var(--inv-accent, #d4af37);
    opacity: 0.5;
}

.sep-icon {
    font-family: 'Aref Ruqaa', serif;
    font-size: 2rem;
    color: var(--inv-accent, #d4af37);
    line-height: 1;
}

.inv-subtitle {
    font-size: 1.1rem;
    color: var(--inv-text-muted, rgba(255,255,255,0.6));
    margin-top: 1.5rem;
}

/* ---- Section: Message ---- */
.message-card {
    max-width: 500px;
    padding: 2.5rem 2rem;
    background: var(--inv-card-bg-alpha, rgba(255,255,255,0.05));
    border: 1px solid var(--inv-border, rgba(212,175,55,0.2));
    border-radius: 16px;
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
}

.msg-quote {
    font-family: 'Amiri', serif;
    font-size: 3rem;
    color: var(--inv-accent, #d4af37);
    line-height: 1;
    opacity: 0.5;
}

.msg-quote.close {
    text-align: left;
}

.message-text {
    font-family: 'Amiri', serif;
    font-size: 1.2rem;
    color: var(--inv-text, #fff);
    line-height: 2;
    margin: 0.5rem 0;
}

/* ---- Section: Countdown ---- */
.section-heading {
    font-family: 'Aref Ruqaa', serif;
    font-size: 1.6rem;
    color: var(--inv-accent, #d4af37);
    margin-bottom: 2rem;
}

.countdown-wrapper {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.countdown-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
    min-width: 70px;
}

.cd-value {
    font-size: clamp(2rem, 6vw, 3.5rem);
    font-weight: 700;
    color: var(--inv-text, #fff);
    background: var(--inv-card-bg-alpha, rgba(255,255,255,0.05));
    border: 1px solid var(--inv-border, rgba(212,175,55,0.2));
    border-radius: 12px;
    padding: 0.8rem 1.2rem;
    min-width: 70px;
    text-align: center;
    font-variant-numeric: tabular-nums;
}

.cd-label {
    font-size: 0.85rem;
    color: var(--inv-text-muted, rgba(255,255,255,0.5));
}

.countdown-sep {
    font-size: 2rem;
    color: var(--inv-accent, #d4af37);
    font-weight: 700;
    padding-bottom: 1.5rem;
}

/* ---- Section: Details ---- */
.details-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
    max-width: 450px;
    width: 100%;
}

.detail-card {
    background: var(--inv-card-bg-alpha, rgba(255,255,255,0.05));
    border: 1px solid var(--inv-border, rgba(212,175,55,0.2));
    border-radius: 12px;
    padding: 1.5rem 1rem;
    text-align: center;
}

.detail-card.full-width {
    grid-column: 1 / -1;
}

.detail-icon {
    font-size: 1.8rem;
    margin-bottom: 0.5rem;
}

.detail-card h4 {
    font-size: 0.85rem;
    color: var(--inv-text-muted, rgba(255,255,255,0.5));
    margin-bottom: 0.4rem;
    font-weight: 400;
}

.detail-card p {
    font-size: 1.05rem;
    color: var(--inv-text, #fff);
    font-weight: 600;
}

.detail-address {
    font-size: 0.85rem !important;
    color: var(--inv-text-muted, rgba(255,255,255,0.5)) !important;
    font-weight: 400 !important;
    margin-top: 0.3rem;
}

/* ---- Section: Map ---- */
.map-container {
    width: 100%;
    max-width: 500px;
    border-radius: 12px;
    overflow: hidden;
    border: 1px solid var(--inv-border, rgba(212,175,55,0.2));
    margin-bottom: 1.5rem;
}

.btn-directions {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.8rem 2rem;
    background: var(--inv-accent, #d4af37);
    color: var(--inv-btn-text, #0a0a0a);
    border-radius: 50px;
    font-weight: 700;
    font-size: 1rem;
    font-family: 'Tajawal', sans-serif;
    text-decoration: none;
    transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
    box-shadow: 0 4px 20px rgba(212,175,55,0.3);
}

.btn-directions:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 30px rgba(212,175,55,0.4);
}

/* ---- Section: RSVP ---- */
.rsvp-subtitle {
    color: var(--inv-text-muted, rgba(255,255,255,0.5));
    margin-bottom: 2rem;
    font-size: 0.95rem;
}

.rsvp-form {
    max-width: 400px;
    width: 100%;
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.rsvp-field input {
    width: 100%;
    padding: 0.9rem 1.2rem;
    background: var(--inv-card-bg-alpha, rgba(255,255,255,0.05));
    border: 1px solid var(--inv-border, rgba(212,175,55,0.2));
    border-radius: 10px;
    color: var(--inv-text, #fff);
    font-family: 'Tajawal', sans-serif;
    font-size: 1rem;
    outline: none;
    transition: border-color 0.3s;
}

.rsvp-field input:focus {
    border-color: var(--inv-accent, #d4af37);
}

.rsvp-field input::placeholder {
    color: var(--inv-text-muted, rgba(255,255,255,0.35));
}

.rsvp-toggle-group {
    display: flex;
    gap: 0.8rem;
}

.rsvp-toggle {
    flex: 1;
    padding: 0.8rem;
    border: 1px solid var(--inv-border, rgba(212,175,55,0.2));
    border-radius: 10px;
    text-align: center;
    cursor: pointer;
    transition: all 0.3s;
    color: var(--inv-text-muted, rgba(255,255,255,0.5));
    font-weight: 500;
    background: var(--inv-card-bg-alpha, rgba(255,255,255,0.05));
}

.rsvp-toggle input { display: none; }

.rsvp-toggle.active {
    border-color: var(--inv-accent, #d4af37);
    color: var(--inv-accent, #d4af37);
    background: rgba(212,175,55,0.1);
}

.guests-field {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.guests-field label {
    color: var(--inv-text-muted, rgba(255,255,255,0.5));
    font-size: 0.95rem;
}

.guest-counter {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.gc-btn {
    width: 36px;
    height: 36px;
    border: 1px solid var(--inv-border, rgba(212,175,55,0.2));
    border-radius: 50%;
    color: var(--inv-accent, #d4af37);
    font-size: 1.2rem;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    background: transparent;
    transition: all 0.2s;
    font-family: 'Tajawal', sans-serif;
}

.gc-btn:hover {
    background: rgba(212,175,55,0.15);
}

.gc-value {
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--inv-text, #fff);
    min-width: 30px;
    text-align: center;
}

.btn-rsvp {
    padding: 0.9rem;
    background: var(--inv-accent, #d4af37);
    color: var(--inv-btn-text, #0a0a0a);
    border-radius: 10px;
    font-weight: 700;
    font-size: 1.05rem;
    font-family: 'Tajawal', sans-serif;
    border: none;
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
    box-shadow: 0 4px 20px rgba(212,175,55,0.3);
    margin-top: 0.5rem;
}

.btn-rsvp:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 30px rgba(212,175,55,0.4);
}

.rsvp-success {
    text-align: center;
    padding: 2rem;
}

.success-icon {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background: rgba(39,201,63,0.15);
    color: #27c93f;
    font-size: 1.8rem;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1rem;
}

.rsvp-success h4 {
    color: var(--inv-text, #fff);
    font-size: 1.2rem;
    margin-bottom: 0.5rem;
}

.rsvp-success p {
    color: var(--inv-text-muted, rgba(255,255,255,0.5));
}

/* ---- Footer ---- */
.inv-footer {
    padding: 2rem;
    text-align: center;
    color: var(--inv-text-muted, rgba(255,255,255,0.3));
    font-size: 0.8rem;
}

.inv-footer a {
    color: var(--inv-accent, #d4af37);
    text-decoration: none;
}

/* ---- Error Page ---- */
.error-page {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--inv-bg, #0a0a0a);
}

.error-content {
    text-align: center;
    padding: 2rem;
}

.error-icon {
    font-size: 4rem;
    margin-bottom: 1.5rem;
}

.error-content h2 {
    color: var(--inv-text, #fff);
    font-size: 1.5rem;
    margin-bottom: 0.8rem;
}

.error-content p {
    color: var(--inv-text-muted, rgba(255,255,255,0.5));
}

/* ---- GSAP Animation Defaults ---- */
.inv-section > * {
    opacity: 0;
    transform: translateY(30px);
}

/* ---- Responsive ---- */
@media (max-width: 480px) {
    .inv-section { padding: 2.5rem 1rem; }
    .countdown-wrapper { gap: 0.3rem; }
    .cd-value { min-width: 56px; padding: 0.6rem 0.8rem; font-size: 1.8rem; }
    .countdown-sep { font-size: 1.4rem; }
    .details-grid { gap: 0.8rem; }
    .envelope { width: 240px; height: 170px; }
}