/* ═══════════════════════════════════════════════════════════════
   ZEYNEP & ATA — Elegant Blue Wedding Invitation
   Delicate · Modern · Thin-line Design
   ═══════════════════════════════════════════════════════════════ */

/* --- DESIGN TOKENS --- */
:root {
    /* Blue Palette — curated & harmonious */
    --blue-50:  hsl(210, 60%, 97%);
    --blue-100: hsl(210, 55%, 93%);
    --blue-200: hsl(212, 50%, 85%);
    --blue-300: hsl(214, 48%, 72%);
    --blue-400: hsl(216, 50%, 58%);
    --blue-500: hsl(218, 55%, 48%);
    --blue-600: hsl(220, 58%, 38%);
    --blue-700: hsl(222, 60%, 28%);
    --blue-800: hsl(224, 62%, 20%);
    --blue-900: hsl(226, 65%, 14%);

    /* Functional Colors */
    --primary:       var(--blue-800);
    --primary-soft:  var(--blue-700);
    --accent:        var(--blue-400);
    --accent-glow:   hsl(216, 70%, 65%);
    --gold:          hsl(40, 45%, 65%);
    --gold-soft:     hsl(40, 35%, 88%);

    /* Surfaces */
    --bg:            var(--blue-50);
    --surface:       hsla(0, 0%, 100%, 0.72);
    --surface-solid: #ffffff;
    --border:        hsla(216, 40%, 78%, 0.35);
    --border-hover:  hsla(216, 50%, 60%, 0.5);

    /* Text */
    --text:          var(--blue-900);
    --text-secondary: hsl(218, 20%, 46%);
    --text-muted:    hsl(216, 15%, 60%);

    /* Radii */
    --r-sm: 10px;
    --r-md: 18px;
    --r-lg: 28px;
    --r-xl: 40px;
    --r-pill: 100px;

    /* Motion */
    --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
    --ease-spring: cubic-bezier(0.34, 1.56, 0.64, 1);
    --dur: 0.45s;

    /* Shadows */
    --shadow-xs:  0 1px 3px hsla(220, 40%, 20%, 0.04);
    --shadow-sm:  0 4px 16px hsla(220, 40%, 20%, 0.06);
    --shadow-md:  0 8px 32px hsla(220, 40%, 20%, 0.08);
    --shadow-lg:  0 16px 48px hsla(220, 40%, 20%, 0.10);
    --shadow-glow: 0 0 40px hsla(216, 70%, 55%, 0.12);
}

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

a { text-decoration: none; color: inherit; }
button { font-family: inherit; }
img { display: block; max-width: 100%; }
html { scroll-behavior: smooth; }
html, body { overflow-x: hidden; width: 100%; }

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    background: var(--bg);
    color: var(--text);
    line-height: 1.7;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* --- LAYOUT --- */
.container {
    width: 100%;
    max-width: 780px;
    margin: 0 auto;
    padding: 0 20px;
}

/* --- AMBIENT BACKGROUND --- */
.glow-container {
    position: fixed;
    inset: 0;
    z-index: -1;
    pointer-events: none;
    overflow: hidden;
}

.bg-glow {
    position: absolute;
    border-radius: 50%;
    filter: blur(100px);
    opacity: 0.35;
    animation: floatGlow 20s ease-in-out infinite alternate;
}

.bg-glow-1 {
    top: -15%;
    left: -10%;
    width: 55vw;
    height: 55vw;
    background: radial-gradient(circle, var(--blue-200) 0%, transparent 70%);
}

.bg-glow-2 {
    bottom: -10%;
    right: -15%;
    width: 50vw;
    height: 50vw;
    background: radial-gradient(circle, hsla(216, 60%, 80%, 0.5) 0%, transparent 70%);
    animation-delay: -10s;
}

@keyframes floatGlow {
    0%   { transform: translate(0, 0) scale(1); }
    100% { transform: translate(30px, -20px) scale(1.08); }
}

/* ═══════════════════════════════════════════════════
   HERO SECTION
   ═══════════════════════════════════════════════════ */
.hero {
    min-height: 100dvh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 60px 0 40px;
    text-align: center;
}

.hero-grid {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0;
}

.hero-content {
    animation: fadeInUp 1s var(--ease-out);
}

.hero-subtitle {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    color: var(--accent);
    font-weight: 500;
    font-size: 0.82rem;
    text-transform: uppercase;
    letter-spacing: 5px;
    margin-bottom: 16px;
}

.hero-subtitle::before,
.hero-subtitle::after {
    content: '';
    width: 30px;
    height: 1px;
    background: var(--accent);
    opacity: 0.5;
}

.hero-title {
    font-family: 'Playfair Display', 'Georgia', serif;
    font-size: clamp(3rem, 10vw, 5rem);
    font-weight: 400;
    line-height: 1.15;
    color: var(--primary);
    margin-bottom: 20px;
}

.hero-title .amp {
    font-family: 'Playfair Display', serif;
    font-style: italic;
    color: var(--gold);
    font-weight: 300;
    margin: 0 8px;
}

.hero-description {
    font-size: 1rem;
    color: var(--text-secondary);
    margin: 0 auto 28px;
    max-width: 440px;
    line-height: 1.85;
    font-weight: 300;
}

.hero-date {
    font-family: 'Playfair Display', serif;
    font-size: 1.15rem;
    color: var(--primary-soft);
    letter-spacing: 1.5px;
    padding: 14px 0;
    border-top: 1px solid var(--border);
    border-bottom: 1px solid var(--border);
    display: inline-block;
    margin-bottom: 6px;
}

/* --- Hero Image (hidden on redesign – single-column centered) --- */
.hero-image-wrapper {
    display: none;
}

/* --- COUNTDOWN --- */
.countdown-container {
    display: flex;
    gap: 10px;
    margin-top: 24px;
    justify-content: center;
    flex-wrap: wrap;
}

.countdown-item {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--r-md);
    padding: 14px 12px 10px;
    min-width: 68px;
    text-align: center;
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    box-shadow: var(--shadow-xs);
    transition: transform var(--dur) var(--ease-out), border-color var(--dur) var(--ease-out);
}

.countdown-item:hover {
    transform: translateY(-3px);
    border-color: var(--accent);
}

.countdown-value {
    display: block;
    font-family: 'Playfair Display', serif;
    font-size: 1.65rem;
    font-weight: 600;
    color: var(--primary);
    line-height: 1.2;
}

.countdown-label {
    font-size: 0.65rem;
    font-weight: 600;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-top: 2px;
}

/* --- HERO ACTIONS --- */
.hero-actions {
    margin-top: 28px !important;
    display: flex !important;
    gap: 12px !important;
    flex-wrap: wrap !important;
    justify-content: center !important;
}

/* ═══════════════════════════════════════════════════
   BUTTONS – Thin & Elegant
   ═══════════════════════════════════════════════════ */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 12px 28px;
    font-weight: 500;
    font-size: 0.88rem;
    border-radius: var(--r-pill);
    cursor: pointer;
    border: 1px solid transparent;
    letter-spacing: 0.3px;
    transition: all var(--dur) var(--ease-out);
    white-space: nowrap;
}

.btn i {
    font-size: 0.9rem;
    opacity: 0.85;
}

.btn-primary {
    background: var(--primary);
    color: #fff;
    border-color: var(--primary);
    box-shadow: var(--shadow-sm);
}

.btn-primary:hover {
    background: var(--blue-600);
    border-color: var(--blue-600);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.btn-primary.confirmed {
    background: hsl(152, 45%, 38%) !important;
    border-color: hsl(152, 45%, 38%) !important;
    cursor: default;
    transform: none;
}

.btn-outline {
    background: var(--surface);
    border: 1px solid var(--border);
    color: var(--primary);
    backdrop-filter: blur(10px);
    box-shadow: var(--shadow-xs);
}

.btn-outline:hover {
    border-color: var(--accent);
    color: var(--accent);
    transform: translateY(-2px);
    box-shadow: var(--shadow-sm);
}

.btn-block { width: 100%; }

.btn-sm {
    padding: 10px 20px;
    font-size: 0.82rem;
}

/* ═══════════════════════════════════════════════════
   CARD — Glassmorphic Thin-line Card
   ═══════════════════════════════════════════════════ */
.card {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--r-lg);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    box-shadow: var(--shadow-sm);
    transition: transform var(--dur) var(--ease-out),
                box-shadow var(--dur) var(--ease-out),
                border-color var(--dur) var(--ease-out);
}

.card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
    border-color: var(--border-hover);
}

/* ═══════════════════════════════════════════════════
   RSVP SECTION
   ═══════════════════════════════════════════════════ */
.search-widget {
    background: var(--surface);
    backdrop-filter: blur(24px);
    -webkit-backdrop-filter: blur(24px);
    border: 1px solid var(--border);
    border-radius: var(--r-xl);
    box-shadow: var(--shadow-md);
    padding: 48px 40px;
    max-width: 600px;
    margin: 0 auto 80px;
    text-align: center;
    position: relative;
    transition: all var(--dur) var(--ease-out);
}

.rsvp-header h3 {
    font-family: 'Playfair Display', serif;
    font-size: 1.8rem;
    color: var(--primary);
    margin-bottom: 8px;
    font-weight: 400;
}

.rsvp-header p {
    color: var(--text-muted);
    font-size: 0.92rem;
    margin-bottom: 28px;
    font-weight: 300;
}

/* Couple names above RSVP */
.rsvp-couple-names {
    font-family: 'Playfair Display', serif;
    font-size: 1.1rem;
    color: var(--accent);
    letter-spacing: 3px;
    text-transform: uppercase;
    margin-bottom: 24px;
    font-weight: 400;
}

/* RSVP Actions */
.rsvp-actions {
    display: flex !important;
    gap: 12px !important;
    justify-content: center !important;
    flex-wrap: wrap !important;
}

/* RSVP Form */
.rsvp-form-container {
    max-height: 0;
    opacity: 0;
    overflow: hidden;
    transition: all 0.5s ease-in-out;
    text-align: left;
}

.rsvp-form-container.show {
    max-height: 500px;
    opacity: 1;
    margin-top: 24px;
}

.form-row {
    display: flex;
    gap: 12px;
    margin-bottom: 14px;
}

.form-input {
    flex: 1;
    width: 100%;
    padding: 13px 16px;
    border: 1px solid var(--border);
    border-radius: var(--r-sm);
    font-size: 0.9rem;
    font-family: 'Inter', sans-serif;
    color: var(--text);
    background: var(--blue-50);
    transition: all var(--dur) var(--ease-out);
    outline: none;
    -webkit-appearance: none;
}

.form-input:focus {
    border-color: var(--accent);
    box-shadow: 0 0 0 3px hsla(216, 60%, 55%, 0.1);
}

/* RSVP Details Panel */
.rsvp-details {
    max-height: 0;
    opacity: 0;
    overflow: hidden;
    transition: all 0.6s var(--ease-out);
}

.rsvp-details.show {
    max-height: 400px;
    opacity: 1;
    margin-top: 28px;
}

.details-divider {
    height: 1px;
    background: linear-gradient(to right, transparent, var(--border), transparent);
    margin-bottom: 24px;
}

.success-alert {
    background: hsl(152, 40%, 95%);
    color: hsl(152, 50%, 28%);
    padding: 14px 18px;
    border-radius: var(--r-sm);
    display: inline-flex;
    align-items: center;
    gap: 10px;
    font-weight: 500;
    font-size: 0.9rem;
    margin-bottom: 20px;
    box-shadow: var(--shadow-xs);
    border: 1px solid hsl(152, 30%, 88%);
}

.venue-info {
    display: flex;
    justify-content: space-between;
    align-items: center;
    text-align: left;
    background: var(--blue-50);
    padding: 20px;
    border-radius: var(--r-md);
    border: 1px solid var(--border);
    flex-wrap: wrap;
    gap: 16px;
}

.venue-text h4 {
    font-family: 'Playfair Display', serif;
    font-size: 1.15rem;
    color: var(--primary);
    margin-bottom: 4px;
    font-weight: 400;
}

.venue-text p {
    color: var(--text-muted);
    font-size: 0.88rem;
}

/* WhatsApp Section */
.whatsapp-divider {
    margin-top: 32px;
    padding-top: 28px;
    border-top: 1px solid var(--border);
    text-align: center;
}

.whatsapp-divider p {
    color: var(--text-muted);
    font-size: 0.95rem;
    margin-bottom: 16px;
    font-family: 'Playfair Display', serif;
    font-style: italic;
    font-weight: 400;
}

/* ═══════════════════════════════════════════════════
   SECTION COMMON
   ═══════════════════════════════════════════════════ */
.section-padding {
    padding: 80px 0;
}

.section-header {
    text-align: center;
    margin-bottom: 40px;
}

.section-title {
    font-family: 'Playfair Display', serif;
    font-size: clamp(1.6rem, 5vw, 2.2rem);
    color: var(--primary);
    margin-bottom: 8px;
    font-weight: 400;
}

.section-subtitle {
    color: var(--text-muted);
    font-size: 0.92rem;
    font-weight: 300;
    max-width: 400px;
    margin: 0 auto;
}

/* Thin decorative line under section headers */
.section-header::after {
    content: '';
    display: block;
    width: 40px;
    height: 1px;
    background: var(--accent);
    margin: 16px auto 0;
    opacity: 0.6;
}

/* ═══════════════════════════════════════════════════
   INFO ROW CARDS (Konaklama & Destek) — Side-by-side thin cards
   ═══════════════════════════════════════════════════ */
.categories-section {
    /* Section style */
}

.info-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
    max-width: 640px;
    margin: 0 auto;
}

.info-card {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--r-lg);
    padding: 32px 24px;
    text-align: center;
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    box-shadow: var(--shadow-sm);
    transition: all var(--dur) var(--ease-out);
}

.info-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
    border-color: var(--border-hover);
}

.info-card.highlighted {
    border-color: var(--accent);
    background: linear-gradient(180deg, var(--surface) 0%, hsla(216, 60%, 95%, 0.3) 100%);
}

.info-card-icon {
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 16px;
    background: var(--blue-100);
    border-radius: 50%;
    color: var(--accent);
    font-size: 1.1rem;
    transition: all var(--dur) var(--ease-out);
}

.info-card:hover .info-card-icon {
    background: var(--primary);
    color: #fff;
    transform: scale(1.08);
}

.info-card-title {
    font-family: 'Playfair Display', serif;
    font-size: 1.2rem;
    color: var(--primary);
    margin-bottom: 8px;
    font-weight: 400;
}

.info-card-desc {
    color: var(--text-muted);
    font-size: 0.85rem;
    margin-bottom: 18px;
    line-height: 1.65;
    font-weight: 300;
}

.iban-box {
    background: var(--blue-50);
    padding: 14px 12px;
    border-radius: var(--r-sm);
    border: 1px dashed var(--border);
    margin-top: 4px;
}

.iban-number {
    font-family: 'SF Mono', 'Fira Code', monospace;
    font-size: 0.82rem;
    color: var(--primary);
    font-weight: 600;
    letter-spacing: 0.5px;
    word-break: break-all;
}

.iban-name {
    font-size: 0.78rem;
    color: var(--text-muted);
    margin-top: 4px;
}

/* ═══════════════════════════════════════════════════
   TIMELINE CARDS (Günün Akışı) — Inline icon + text
   ═══════════════════════════════════════════════════ */
.categories-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
    max-width: 600px;
    margin: 0 auto;
}

.category-card {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--r-lg);
    padding: 28px 16px;
    text-align: center;
    box-shadow: var(--shadow-xs);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    transition: all var(--dur) var(--ease-out);
}

.category-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
    border-color: var(--border-hover);
}

.highlighted-card {
    border-color: var(--accent);
    background: linear-gradient(180deg, var(--surface) 0%, hsla(216, 60%, 95%, 0.25) 100%);
}

.category-icon-wrapper {
    width: 44px;
    height: 44px;
    background: var(--blue-100);
    color: var(--accent);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1rem;
    margin: 0 auto 14px;
    transition: all var(--dur) var(--ease-out);
}

.category-card:hover .category-icon-wrapper {
    background: var(--primary);
    color: #fff;
    transform: scale(1.08);
}

.timeline-time {
    display: block;
    font-family: 'Playfair Display', serif;
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--primary);
    margin-bottom: 4px;
    line-height: 1.3;
}

.category-name {
    font-weight: 400;
    color: var(--text-muted);
    font-size: 0.88rem;
}

/* ═══════════════════════════════════════════════════
   PHOTO UPLOAD
   ═══════════════════════════════════════════════════ */
.featured-section {
    padding-bottom: 40px;
}

.listings-grid {
    max-width: 560px;
    margin: 0 auto;
}

.listing-card {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--r-lg);
    padding: 32px 28px;
    box-shadow: var(--shadow-sm);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
}

.upload-container form {
    display: flex;
    flex-direction: column;
}

.drag-drop-area {
    border: 1.5px dashed var(--border);
    border-radius: var(--r-md);
    padding: 40px 20px;
    text-align: center;
    cursor: pointer;
    background: var(--blue-50);
    transition: all var(--dur) var(--ease-out);
    margin-bottom: 20px;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
}

.drag-drop-area:hover,
.drag-drop-area.dragover {
    border-color: var(--accent);
    background: hsla(216, 60%, 95%, 0.5);
}

.drag-drop-area i {
    font-size: 2.2rem;
    color: var(--accent);
    opacity: 0.7;
}

.drag-drop-area span {
    color: var(--text-muted);
    font-size: 0.88rem;
    font-weight: 400;
}

.file-preview-list {
    margin-bottom: 16px;
}

.file-count {
    color: hsl(152, 50%, 28%);
    background: hsl(152, 40%, 95%);
    padding: 10px 14px;
    border-radius: var(--r-sm);
    font-size: 0.85rem;
    font-weight: 500;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    border: 1px solid hsl(152, 30%, 88%);
}

.success-toast {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    color: hsl(152, 50%, 28%);
    font-weight: 500;
    font-size: 0.9rem;
    max-height: 0;
    opacity: 0;
    overflow: hidden;
    transition: all var(--dur) var(--ease-out);
}

.success-toast.show {
    max-height: 50px;
    opacity: 1;
    margin-top: 16px;
}

/* --- Instagram Hashtag --- */
.instagram-section {
    text-align: center;
    margin-top: 48px;
    padding-top: 36px;
    border-top: 1px solid var(--border);
}

.instagram-icon {
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 14px;
    background: linear-gradient(135deg, hsl(37,90%,65%), hsl(350,80%,60%), hsl(280,70%,55%));
    border-radius: 50%;
    color: #fff;
    font-size: 1.2rem;
}

.instagram-tag {
    font-family: 'Playfair Display', serif;
    font-size: 1.5rem;
    color: var(--primary);
    margin-bottom: 6px;
    font-weight: 400;
}

.instagram-desc {
    color: var(--text-muted);
    font-size: 0.88rem;
    font-weight: 300;
    max-width: 360px;
    margin: 0 auto;
}

/* ═══════════════════════════════════════════════════
   FOOTER
   ═══════════════════════════════════════════════════ */
.site-footer {
    text-align: center;
    padding: 40px 20px 48px;
    color: var(--text-muted);
    font-size: 0.82rem;
    font-weight: 300;
}

.footer-names {
    font-family: 'Playfair Display', serif;
    font-size: 1.3rem;
    color: var(--primary);
    margin-bottom: 6px;
    font-weight: 400;
}

.footer-heart {
    color: var(--accent);
    margin: 0 4px;
    animation: heartbeat 2s ease-in-out infinite;
}

/* ═══════════════════════════════════════════════════
   SCROLL REVEAL ANIMATION
   ═══════════════════════════════════════════════════ */
.reveal {
    opacity: 0;
    transform: translateY(24px);
    transition: opacity 0.7s var(--ease-out), transform 0.7s var(--ease-out);
}

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

/* ═══════════════════════════════════════════════════
   KEYFRAME ANIMATIONS
   ═══════════════════════════════════════════════════ */
@keyframes fadeInUp {
    from { opacity: 0; transform: translateY(28px); }
    to   { opacity: 1; transform: translateY(0); }
}

@keyframes scaleIn {
    from { opacity: 0; transform: scale(0.96); }
    to   { opacity: 1; transform: scale(1); }
}

@keyframes heartbeat {
    0%, 100% { transform: scale(1); }
    14%      { transform: scale(1.15); }
    28%      { transform: scale(1); }
    42%      { transform: scale(1.1); }
    56%      { transform: scale(1); }
}

/* Floating particles for hero (optional, controlled via JS) */
@keyframes floatUp {
    0%   { opacity: 0; transform: translateY(0) scale(0); }
    10%  { opacity: 0.6; }
    90%  { opacity: 0; }
    100% { opacity: 0; transform: translateY(-100vh) scale(1); }
}

.particle {
    position: fixed;
    width: 4px;
    height: 4px;
    background: var(--accent-glow);
    border-radius: 50%;
    pointer-events: none;
    z-index: 0;
    animation: floatUp linear infinite;
    opacity: 0;
}

/* ═══════════════════════════════════════════════════
   INSTAGRAM BOX
   ═══════════════════════════════════════════════════ */
.instagram-box {
    background: var(--surface-solid);
    border: 1px solid var(--border);
    border-radius: var(--r-md);
    padding: 16px;
    margin: 40px auto 24px;
    max-width: 500px;
    box-shadow: var(--shadow-sm);
    text-align: left;
}

.ig-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 12px;
}

.ig-profile {
    display: flex;
    align-items: center;
    gap: 12px;
}

.ig-avatar {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: linear-gradient(45deg, #f09433 0%, #e6683c 25%, #dc2743 50%, #cc2366 75%, #bc1888 100%);
    padding: 2px;
}

.ig-avatar-inner {
    width: 100%;
    height: 100%;
    border-radius: 50%;
    background: white;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 2px solid white;
    color: var(--primary);
    font-family: 'Playfair Display', serif;
    font-weight: 600;
    font-size: 1rem;
}

.ig-info h4 {
    margin: 0;
    font-size: 0.95rem;
    color: #262626;
    font-weight: 600;
}

.ig-info span {
    font-size: 0.8rem;
    color: #8e8e8e;
}

.ig-icon {
    font-size: 1.6rem;
    background: -webkit-linear-gradient(45deg, #f09433 0%, #e6683c 25%, #dc2743 50%, #cc2366 75%, #bc1888 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.ig-body p {
    font-size: 0.9rem;
    color: #262626;
    line-height: 1.5;
    margin: 0;
}

.ig-body .hashtag {
    color: #00376b;
    font-weight: 500;
}

/* ═══════════════════════════════════════════════════
   RESPONSIVE — Mobile-First Adjustments
   ═══════════════════════════════════════════════════ */
@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
        animation-duration: 0.01ms !important;
        transition-duration: 0.01ms !important;
    }
    .particle { display: none; }
}

@media (max-width: 768px) {
    .hero {
        min-height: auto;
        padding: 48px 0 32px;
    }

    .hero-subtitle {
        font-size: 0.72rem;
        letter-spacing: 4px;
    }

    .hero-description {
        font-size: 0.92rem;
        padding: 0 8px;
    }

    .hero-date {
        font-size: 1.05rem;
    }

    .countdown-item {
        min-width: 60px;
        padding: 12px 10px 8px;
    }

    .countdown-value {
        font-size: 1.4rem;
    }

    .countdown-label {
        font-size: 0.6rem;
    }

    .hero-actions {
        flex-direction: column !important;
        align-items: stretch !important;
    }

    .hero-actions .btn {
        width: 100%;
    }

    /* RSVP */
    .search-widget {
        padding: 32px 20px;
        margin-bottom: 48px;
        border-radius: var(--r-lg);
    }

    .rsvp-header h3 {
        font-size: 1.5rem;
    }

    .form-row {
        flex-direction: column;
        gap: 10px;
    }

    /* Info Row */
    .info-row {
        grid-template-columns: 1fr;
        gap: 16px;
    }

    .info-card {
        padding: 24px 20px;
    }

    /* Timeline */
    .categories-grid {
        grid-template-columns: 1fr;
        gap: 12px;
    }

    .category-card {
        display: flex;
        align-items: center;
        gap: 16px;
        text-align: left;
        padding: 18px 20px;
    }

    .category-icon-wrapper {
        margin: 0;
        flex-shrink: 0;
    }

    .category-card .timeline-time {
        margin-bottom: 0;
        font-size: 1.25rem;
    }

    .category-card .category-name {
        font-size: 0.82rem;
    }

    /* Photo upload */
    .listing-card {
        padding: 24px 18px;
    }

    .drag-drop-area {
        padding: 30px 16px;
    }

    .drag-drop-area i {
        font-size: 1.8rem;
    }

    .section-padding {
        padding: 56px 0;
    }
}

@media (max-width: 380px) {
    .container {
        padding: 0 16px;
    }

    .countdown-container {
        gap: 6px;
    }

    .countdown-item {
        min-width: 54px;
        padding: 10px 8px 6px;
    }

    .countdown-value {
        font-size: 1.2rem;
    }

    .hero-title {
        font-size: 2.5rem;
    }

    .search-widget {
        padding: 24px 16px;
    }
}