/* Custom Design System based on Maker Faire Official Style Guide */
:root {
    --blue: #00aeef; /* Maker Faire Cyan */
    --green: #00aeef; /* Maker Faire Cyan */
    --yellow: #ed1c24; /* Maker Faire Red */
    --orange: #ed1c24; /* Maker Faire Red */
    --red: #ed1c24; /* Maker Faire Red */
    --cream: #f2fbfe; /* 15% Cyan Tint Background */
    --ink: #1a1a1a; /* Maker Faire Dark Gray */
    --white: #ffffff;
    --light-gray: #f4f4f4;
    --shadow: rgba(0, 174, 239, 0.08);
    --shadow-hover: rgba(0, 174, 239, 0.15);
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: 'Inter', sans-serif;
    background-color: var(--cream);
    color: var(--ink);
    line-height: 1.6;
    overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
    font-family: 'Montserrat', sans-serif;
    color: var(--ink);
    font-weight: 700;
    line-height: 1.2;
}

p {
    margin-bottom: 1rem;
}

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

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

ul {
    list-style: none;
}

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

/* Utilities & Layout */
.container {
    width: 90%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1rem;
}

.text-center { text-align: center; }
.text-light { color: var(--cream) !important; }
.d-none { display: none !important; }
.mt-2 { margin-top: 0.5rem; }
.mt-3 { margin-top: 1rem; }
.mt-4 { margin-top: 1.5rem; }
.btn-block { width: 100%; display: block; text-align: center; }

/* Colors utility */
.color-blue { color: var(--blue); }
.color-green { color: var(--green); }
.color-yellow { color: var(--yellow); }
.color-orange { color: var(--orange); }
.color-red { color: var(--red); }

.bg-blue { background-color: var(--blue); color: var(--white); }
.bg-green { background-color: var(--green); color: var(--white); }
.bg-yellow { background-color: var(--yellow); color: var(--ink); }
.bg-orange { background-color: var(--orange); color: var(--white); }
.bg-red { background-color: var(--red); color: var(--white); }
.bg-cream { background-color: var(--cream); }
.bg-ink { background-color: var(--ink); color: var(--cream); }

/* Highlights */
.highlight-yellow {
    background: linear-gradient(180deg, rgba(255,255,255,0) 65%, rgba(239, 201, 76, 0.4) 65%);
    padding: 0 4px;
}
.highlight-green {
    background: linear-gradient(180deg, rgba(255,255,255,0) 65%, rgba(69, 178, 157, 0.4) 65%);
    padding: 0 4px;
}

/* Scroll Offset for Navigation */
.scroll-margin {
    scroll-margin-top: 80px;
}

/* Sticky Header */
.main-header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    background-color: rgba(248, 243, 232, 0.85); /* Cream with opacity */
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid rgba(31, 42, 48, 0.08);
    box-shadow: 0 2px 20px var(--shadow);
    transition: var(--transition);
}

.header-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 80px;
}

.logo {
    display: flex;
    align-items: center;
    gap: 5px;
    font-size: 1.5rem;
    font-weight: 800;
    font-family: 'Montserrat', sans-serif;
    color: var(--ink);
}

.logo-maker {
    color: var(--red);
}

.logo-faire {
    color: var(--green);
}

.logo-city {
    font-weight: 400;
    font-size: 1rem;
    background-color: var(--blue);
    color: var(--cream);
    padding: 2px 8px;
    border-radius: 4px;
    margin-left: 5px;
}

.main-nav ul {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.nav-link {
    font-weight: 500;
    font-size: 0.95rem;
    color: var(--ink);
    position: relative;
    padding: 5px 0;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background-color: var(--green);
    transition: var(--transition);
}

.nav-link:hover {
    color: var(--green);
}

.nav-link:hover::after {
    width: 100%;
}

.nav-cta {
    background-color: var(--orange);
    color: var(--white);
    padding: 0.6rem 1.2rem;
    border-radius: 30px;
    font-weight: 600;
    font-size: 0.9rem;
    box-shadow: 0 4px 10px rgba(226, 122, 63, 0.3);
}

.nav-cta:hover {
    background-color: var(--red);
    color: var(--white);
    transform: translateY(-2px);
    box-shadow: 0 6px 15px rgba(223, 90, 73, 0.4);
}

.lang-switch {
    font-weight: 600;
    font-size: 0.95rem;
    color: var(--ink);
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 0.6rem 1rem;
    border-radius: 6px;
    transition: var(--transition);
}

.lang-switch:hover {
    color: var(--blue);
    background-color: rgba(0, 174, 239, 0.05);
}

/* Mobile Nav Toggle */
.nav-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    padding: 10px;
}

.hamburger {
    display: block;
    position: relative;
    width: 24px;
    height: 2px;
    background-color: var(--ink);
    transition: var(--transition);
}

.hamburger::before, .hamburger::after {
    content: '';
    position: absolute;
    width: 24px;
    height: 2px;
    background-color: var(--ink);
    transition: var(--transition);
}

.hamburger::before { top: -6px; }
.hamburger::after { bottom: -6px; }

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 0.8rem 1.8rem;
    border-radius: 30px;
    font-family: 'Montserrat', sans-serif;
    font-weight: 600;
    font-size: 1rem;
    cursor: pointer;
    border: 2px solid transparent;
    transition: var(--transition);
}

.btn-primary {
    background-color: var(--blue);
    color: var(--white);
    box-shadow: 0 4px 15px rgba(51, 77, 92, 0.3);
}

.btn-primary:hover {
    background-color: var(--green);
    color: var(--white);
    transform: translateY(-3px);
    box-shadow: 0 6px 20px rgba(69, 178, 157, 0.4);
}

.btn-secondary {
    background-color: transparent;
    color: var(--ink);
    border-color: var(--orange);
    box-shadow: 0 4px 15px rgba(226, 122, 63, 0.1);
}

.btn-secondary:hover {
    background-color: var(--orange);
    color: var(--white);
    transform: translateY(-3px);
    box-shadow: 0 6px 20px rgba(226, 122, 63, 0.3);
}

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

.btn-outline:hover {
    background-color: var(--blue);
    color: var(--white);
    transform: translateY(-2px);
}

.btn-yellow {
    background-color: var(--yellow);
    color: var(--ink);
    box-shadow: 0 4px 15px rgba(239, 201, 76, 0.3);
}

.btn-yellow:hover {
    background-color: var(--white);
    color: var(--ink);
    transform: translateY(-2px);
}

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

.btn-blue:hover {
    background-color: var(--green);
    color: var(--white);
}

.btn-sm {
    padding: 0.5rem 1rem;
    font-size: 0.85rem;
}

/* Sections Base */
section {
    padding: 80px 0;
    position: relative;
}

.section-header {
    margin-bottom: 50px;
}

.section-title {
    font-size: 2.5rem;
    font-weight: 800;
    margin-bottom: 10px;
    position: relative;
    display: inline-block;
}

.section-subtitle {
    font-size: 1.1rem;
    color: var(--blue);
    font-weight: 500;
}

/* Hero Section */
.hero-section {
    padding-top: 160px;
    padding-bottom: 100px;
    background: linear-gradient(185deg, rgba(248, 243, 238, 1) 0%, rgba(244, 235, 220, 0.7) 100%);
    overflow: hidden;
}

.hero-container {
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    gap: 40px;
    align-items: center;
}

.hero-content h1 {
    font-size: 3.5rem;
    font-weight: 800;
    margin-bottom: 1.5rem;
    letter-spacing: -1px;
}

.hero-lead {
    font-size: 1.2rem;
    color: var(--blue);
    margin-bottom: 2.5rem;
}

.hero-actions {
    display: flex;
    gap: 15px;
    flex-wrap: wrap;
}

.badge {
    display: inline-block;
    padding: 6px 16px;
    background-color: rgba(223, 90, 73, 0.1);
    color: var(--red);
    border-radius: 20px;
    font-weight: 600;
    font-size: 0.9rem;
    margin-bottom: 1.5rem;
    border: 1px solid rgba(223, 90, 73, 0.2);
}

.hero-image-container {
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
}

.hero-image {
    width: 100%;
    border-radius: 24px;
    box-shadow: 0 15px 35px var(--shadow);
    z-index: 2;
    transform: rotate(1deg);
    transition: var(--transition);
}

.hero-image:hover {
    transform: rotate(0deg) scale(1.02);
}

.hero-blob {
    position: absolute;
    top: -20px;
    right: -20px;
    width: 105%;
    height: 105%;
    background-color: var(--green);
    border-radius: 30% 70% 70% 30% / 30% 30% 70% 70%;
    opacity: 0.15;
    z-index: 1;
    animation: blobMorph 12s infinite linear;
}

@keyframes blobMorph {
    0% { border-radius: 30% 70% 70% 30% / 30% 30% 70% 70%; }
    33% { border-radius: 50% 50% 30% 70% / 50% 60% 40% 50%; }
    66% { border-radius: 70% 30% 50% 50% / 30% 40% 60% 70%; }
    100% { border-radius: 30% 70% 70% 30% / 30% 30% 70% 70%; }
}

.hero-divider {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    overflow: hidden;
    line-height: 0;
    transform: rotate(180deg);
}

.hero-divider svg {
    position: relative;
    display: block;
    width: calc(100% + 1.3px);
    height: 50px;
}

.hero-divider .shape-fill {
    fill: var(--cream);
}

/* Stats Section */
.stats-section {
    margin-top: -40px;
    position: relative;
    z-index: 10;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
}

.stat-card {
    background-color: var(--white);
    padding: 30px 20px;
    border-radius: 16px;
    box-shadow: 0 10px 30px var(--shadow);
    text-align: center;
    border-bottom: 4px solid transparent;
    transition: var(--transition);
}

.stat-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 35px var(--shadow-hover);
}

.stat-card:nth-child(1) { border-bottom-color: var(--blue); }
.stat-card:nth-child(2) { border-bottom-color: var(--green); }
.stat-card:nth-child(3) { border-bottom-color: var(--orange); }
.stat-card:nth-child(4) { border-bottom-color: var(--red); }

.stat-num {
    font-size: 3rem;
    font-weight: 800;
    font-family: 'Outfit', sans-serif;
    margin-bottom: 5px;
}

.stat-label {
    font-size: 0.95rem;
    color: var(--blue);
    font-weight: 600;
}

/* About Section */
.about-grid {
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    gap: 50px;
    align-items: center;
}

.about-features {
    display: flex;
    flex-direction: column;
    gap: 25px;
    margin-top: 30px;
}

.feature-item {
    display: flex;
    gap: 20px;
    align-items: flex-start;
}

.feature-icon {
    width: 50px;
    height: 50px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.3rem;
    flex-shrink: 0;
}

.feature-item h3 {
    font-size: 1.15rem;
    margin-bottom: 5px;
}

.feature-item p {
    color: var(--blue);
    font-size: 0.95rem;
    margin-bottom: 0;
}

.about-card {
    padding: 40px;
    border-radius: 24px;
    border: 1px solid rgba(31, 42, 48, 0.08);
    box-shadow: 0 10px 30px var(--shadow);
}

.about-card h3 {
    font-size: 1.6rem;
    margin-bottom: 1.2rem;
    color: var(--blue);
}

.about-card p {
    margin-bottom: 1.8rem;
    font-size: 1rem;
}

/* Exhibitors Section (Dark) */
.exhibitors-section {
    position: relative;
}

.exhibitor-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
    align-items: center;
}

.exhibitor-content h3 {
    color: var(--cream);
    font-size: 2rem;
    margin-bottom: 1.2rem;
}

.exhibitor-content p {
    color: rgba(248, 243, 232, 0.8);
    font-size: 1.1rem;
}

.maker-benefits {
    margin: 25px 0;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.benefit {
    display: flex;
    align-items: center;
    gap: 10px;
    font-weight: 500;
}

.exhibitor-topics {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

.topic-box {
    background-color: rgba(255, 255, 255, 0.04);
    border: 1px solid rgba(255, 255, 255, 0.08);
    padding: 25px;
    border-radius: 16px;
    transition: var(--transition);
}

.topic-box:hover {
    background-color: rgba(255, 255, 255, 0.08);
    transform: translateY(-5px);
}

.topic-box i {
    font-size: 2rem;
    margin-bottom: 15px;
}

.topic-box h4 {
    color: var(--cream);
    font-size: 1.2rem;
    margin-bottom: 10px;
}

.topic-box p {
    font-size: 0.9rem;
    color: rgba(248, 243, 232, 0.7);
    margin-bottom: 0;
}

/* Sponsors Section */
.sponsors-intro {
    max-width: 800px;
    margin: 0 auto 50px;
}

.sponsors-intro .lead {
    font-size: 1.2rem;
    color: var(--blue);
}

.sponsors-options-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    margin-bottom: 50px;
}

.sponsor-card {
    background-color: var(--white);
    border: 1px solid rgba(31, 42, 48, 0.05);
    border-radius: 20px;
    padding: 40px 30px;
    position: relative;
    box-shadow: 0 10px 30px var(--shadow);
    display: flex;
    flex-direction: column;
    transition: var(--transition);
}

.sponsor-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 40px var(--shadow-hover);
}

.sponsor-card.featured {
    border: 2px solid var(--green);
    transform: scale(1.03);
    z-index: 5;
}

.sponsor-card.featured:hover {
    transform: scale(1.03) translateY(-5px);
}

.sponsor-badge {
    position: absolute;
    top: -15px;
    left: 30px;
    padding: 4px 16px;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.sponsor-card h3 {
    font-size: 1.8rem;
    margin-top: 10px;
    margin-bottom: 10px;
}

.sponsor-desc {
    font-size: 0.95rem;
    color: var(--blue);
    margin-bottom: 25px;
    min-height: 70px;
}

.sponsor-features {
    margin-bottom: 35px;
    display: flex;
    flex-direction: column;
    gap: 10px;
    flex-grow: 1;
}

.sponsor-features li {
    font-size: 0.9rem;
    display: flex;
    align-items: center;
    gap: 8px;
}

.sponsor-features li i {
    color: var(--green);
}

.sponsor-footer-note {
    background-color: var(--white);
    border-radius: 16px;
    padding: 30px;
    max-width: 700px;
    margin: 0 auto;
    box-shadow: 0 5px 20px var(--shadow);
}

.sponsor-footer-note p {
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: 0;
}

/* Visitors Section */
.visitor-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
}

.visitor-info-box h3 {
    font-size: 1.8rem;
    margin-bottom: 1.2rem;
}

.visitor-details-list {
    margin-top: 30px;
    display: flex;
    flex-direction: column;
    gap: 25px;
}

.v-detail {
    display: flex;
    gap: 20px;
    align-items: flex-start;
}

.v-detail i {
    font-size: 1.8rem;
    margin-top: 4px;
    width: 30px;
    text-align: center;
}

.v-detail strong {
    font-family: 'Outfit', sans-serif;
    font-size: 1.1rem;
    display: block;
    margin-bottom: 3px;
}

.v-detail p {
    font-size: 0.95rem;
    color: var(--blue);
    margin-bottom: 0;
}

.visitor-faq-container h3 {
    font-size: 1.8rem;
    margin-bottom: 1.5rem;
}

.faq-item {
    background-color: var(--white);
    border-radius: 12px;
    margin-bottom: 15px;
    border: 1px solid rgba(31, 42, 48, 0.05);
    box-shadow: 0 4px 15px rgba(31, 42, 48, 0.03);
    overflow: hidden;
    transition: var(--transition);
}

.faq-question {
    padding: 20px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    user-select: none;
    transition: var(--transition);
}

.faq-question i {
    font-size: 0.85rem;
    transition: transform 0.3s ease;
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s cubic-bezier(0, 1, 0, 1);
    background-color: rgba(248, 243, 232, 0.3);
}

.faq-answer p {
    padding: 0 20px 20px;
    font-size: 0.95rem;
    color: var(--blue);
    margin-bottom: 0;
}

/* Active FAQ styles */
.faq-item.active {
    box-shadow: 0 6px 20px var(--shadow);
}

.faq-item.active .faq-question {
    color: var(--orange);
}

.faq-item.active .faq-question i {
    transform: rotate(180deg);
}

.faq-item.active .faq-answer {
    max-height: 1000px;
    transition: max-height 0.3s cubic-bezier(1, 0, 1, 0);
}

/* Location Section */
.location-grid {
    display: grid;
    grid-template-columns: 0.9fr 1.1fr;
    gap: 40px;
    align-items: center;
}

.location-card {
    background-color: var(--white);
    padding: 40px;
    border-radius: 20px;
    box-shadow: 0 10px 30px var(--shadow);
}

.location-card h3 {
    font-size: 1.8rem;
    margin-bottom: 15px;
}

.venue-name {
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--blue);
    margin-bottom: 8px;
}

.address {
    font-size: 1.05rem;
    color: var(--blue);
    margin-bottom: 30px;
    border-left: 3px solid var(--red);
    padding-left: 15px;
}

.directions-group h4 {
    font-size: 1.1rem;
    margin-bottom: 5px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.directions-group p {
    font-size: 0.9rem;
    color: var(--blue);
    margin-bottom: 20px;
}

.directions-group p:last-child {
    margin-bottom: 0;
}

.map-mockup {
    width: 100%;
    height: 400px;
    border-radius: 24px;
    overflow: hidden;
    box-shadow: 0 15px 35px var(--shadow);
    border: 8px solid var(--white);
    position: relative;
}

.map-inner {
    width: 100%;
    height: 100%;
    background-color: #e3eaec;
    background-image: 
        radial-gradient(#ffffff 20%, transparent 20%),
        radial-gradient(#ffffff 20%, transparent 20%);
    background-size: 40px 40px;
    background-position: 0 0, 20px 20px;
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
}

.map-marker {
    position: relative;
    z-index: 5;
    color: var(--red);
    font-size: 3rem;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.marker-pulse {
    position: absolute;
    bottom: 5px;
    width: 20px;
    height: 10px;
    background-color: var(--red);
    border-radius: 50%;
    transform: scale(1);
    opacity: 0.5;
    animation: markerPulse 2s infinite ease-out;
}

@keyframes markerPulse {
    0% { transform: scale(1); opacity: 0.6; }
    100% { transform: scale(3); opacity: 0; }
}

.map-info {
    position: absolute;
    bottom: 90px;
    background-color: var(--ink);
    color: var(--cream);
    padding: 10px 15px;
    border-radius: 8px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.2);
    font-size: 0.9rem;
    display: flex;
    flex-direction: column;
    align-items: center;
    z-index: 6;
}

.map-info::after {
    content: '';
    position: absolute;
    bottom: -8px;
    border-width: 8px 8px 0;
    border-style: solid;
    border-color: var(--ink) transparent;
}

.map-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(31, 42, 48, 0.4);
    z-index: 10;
    display: flex;
    justify-content: center;
    align-items: center;
    opacity: 0;
    transition: var(--transition);
}

.map-mockup:hover .map-overlay {
    opacity: 1;
}

/* Contact & Newsletter Section */
.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
}

.newsletter-box, .contact-box {
    background-color: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.08);
    padding: 40px;
    border-radius: 20px;
}

.newsletter-box h3, .contact-box h3 {
    color: var(--cream);
    font-size: 1.6rem;
    margin-bottom: 15px;
    display: flex;
    align-items: center;
    gap: 12px;
}

.newsletter-box p, .contact-box p {
    color: rgba(248, 243, 232, 0.7);
    margin-bottom: 25px;
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 15px;
}

.form-group input, .form-group textarea {
    width: 100%;
    padding: 14px 20px;
    border-radius: 10px;
    border: 1px solid rgba(255, 255, 255, 0.15);
    background-color: rgba(255, 255, 255, 0.05);
    color: var(--cream);
    font-family: 'Inter', sans-serif;
    font-size: 0.95rem;
    transition: var(--transition);
}

.form-group input:focus, .form-group textarea:focus {
    outline: none;
    border-color: var(--green);
    background-color: rgba(255, 255, 255, 0.08);
}

.form-group-checkbox {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    margin-top: 5px;
}

.form-group-checkbox input[type="checkbox"] {
    margin-top: 4px;
    cursor: pointer;
}

.form-group-checkbox label {
    font-size: 0.8rem;
    color: rgba(248, 243, 232, 0.6);
    cursor: pointer;
    user-select: none;
}

.form-success-msg {
    background-color: rgba(69, 178, 157, 0.15);
    border: 1px solid var(--green);
    color: var(--green);
    padding: 15px 20px;
    border-radius: 10px;
    font-size: 0.95rem;
    margin-top: 15px;
    display: flex;
    align-items: center;
    gap: 10px;
}

/* Footer */
.main-footer {
    background-color: var(--ink);
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    padding: 60px 0 20px;
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr;
    gap: 50px;
    margin-bottom: 40px;
}

.footer-brand p {
    color: rgba(248, 243, 232, 0.6);
    font-size: 0.9rem;
    margin-top: 10px;
}

.social-links {
    display: flex;
    gap: 12px;
    margin-top: 20px;
}

.social-links a {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background-color: rgba(255, 255, 255, 0.05);
    color: var(--cream);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
}

.social-links a:hover {
    background-color: var(--green);
    transform: translateY(-2px);
}

.footer-links h4, .footer-legal h4 {
    color: var(--cream);
    font-size: 1.1rem;
    margin-bottom: 20px;
}

.footer-links ul, .footer-legal ul {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.footer-links a, .footer-legal a {
    color: rgba(248, 243, 232, 0.6);
    font-size: 0.9rem;
}

.footer-links a:hover, .footer-legal a:hover {
    color: var(--green);
    padding-left: 5px;
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    padding-top: 20px;
    font-size: 0.8rem;
    color: rgba(248, 243, 232, 0.4);
}

.fs-sm { font-size: 0.75rem; }

/* Scroll reveal helper classes */
.reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.8s ease, transform 0.8s ease;
}

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

/* Hero Info Grid */
.hero-info-grid {
    display: flex;
    gap: 30px;
    margin: 25px 0 35px;
    flex-wrap: wrap;
}

.hero-info-item {
    display: flex;
    align-items: center;
    gap: 12px;
}

.hero-info-item i {
    font-size: 1.8rem;
}

.hero-info-item strong {
    display: block;
    font-family: 'Montserrat', sans-serif;
    font-size: 1rem;
    color: var(--ink);
}

.hero-info-item p {
    margin-bottom: 0;
    font-size: 0.9rem;
    color: var(--blue);
}

/* Partners & Network */
.partner-list {
    display: flex;
    flex-direction: column;
    gap: 10px;
    margin: 20px 0;
}

.partner-item {
    font-size: 0.95rem;
    display: flex;
    align-items: center;
    gap: 10px;
    font-weight: 500;
}

.heise-box {
    background-color: var(--light-gray);
    padding: 20px;
    border-radius: 12px;
    border-left: 4px solid var(--blue);
    margin-top: 25px;
}

.heise-box h4 {
    font-size: 1.1rem;
    margin-bottom: 8px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.heise-box p {
    font-size: 0.9rem;
    margin-bottom: 0;
    color: var(--blue);
}

/* Stempelkarte & Workshops */
.stempelkarte-intro {
    background-color: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--yellow);
    border-radius: 20px;
    padding: 40px;
    max-width: 850px;
    margin: 0 auto 50px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

.stempelkarte-badge {
    display: inline-block;
    padding: 6px 16px;
    background-color: var(--yellow);
    color: var(--ink);
    border-radius: 20px;
    font-weight: 700;
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 20px;
}

.stempelkarte-intro h3 {
    color: var(--cream);
    font-size: 1.8rem;
    margin-bottom: 15px;
}

.stempelkarte-intro p {
    color: rgba(248, 243, 232, 0.8);
    font-size: 1.05rem;
    line-height: 1.7;
    margin-bottom: 0;
}

.workshops-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 25px;
}

.workshop-card {
    background-color: var(--white);
    color: var(--ink);
    border-radius: 18px;
    padding: 30px 25px;
    box-shadow: 0 10px 25px var(--shadow);
    position: relative;
    display: flex;
    flex-direction: column;
    transition: var(--transition);
}

.workshop-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 35px var(--shadow-hover);
}

.ws-number {
    position: absolute;
    top: 15px;
    right: 20px;
    font-size: 3rem;
    font-weight: 800;
    color: rgba(31, 42, 48, 0.06);
    line-height: 1;
    font-family: 'Montserrat', sans-serif;
}

.ws-icon {
    font-size: 2.2rem;
    margin-bottom: 15px;
}

.ws-partner {
    font-size: 0.8rem;
    color: var(--blue);
    font-weight: 600;
    margin-bottom: 12px;
}

.workshop-card h4 {
    font-size: 1.25rem;
    margin-bottom: 10px;
}

.workshop-card p:not(.ws-partner) {
    font-size: 0.9rem;
    color: rgba(31, 42, 48, 0.8);
    margin-bottom: 25px;
    line-height: 1.5;
}

.ws-tag {
    display: inline-block;
    font-size: 0.75rem;
    padding: 4px 12px;
    border-radius: 12px;
    font-weight: 700;
    color: var(--white);
    margin-top: auto;
    width: max-content;
}

/* Zonen & Raumplan */
.zonen-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.zone-card {
    background-color: var(--white);
    border-radius: 20px;
    box-shadow: 0 10px 30px var(--shadow);
    overflow: hidden;
    display: flex;
    flex-direction: column;
    border: 1px solid rgba(31, 42, 48, 0.05);
    transition: var(--transition);
}

.zone-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 35px var(--shadow-hover);
}

.zone-header {
    padding: 25px;
    color: var(--white);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.zone-header h3 {
    color: var(--white);
    font-size: 1.2rem;
    display: flex;
    align-items: center;
    gap: 10px;
}

.zone-size {
    font-size: 0.75rem;
    font-weight: 700;
    background-color: rgba(255, 255, 255, 0.2);
    padding: 4px 12px;
    border-radius: 20px;
    color: var(--white);
    text-transform: uppercase;
}

.zone-body {
    padding: 30px;
    flex-grow: 1;
}

.zone-body ul {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.zone-body li {
    font-size: 0.95rem;
    line-height: 1.5;
    position: relative;
    padding-left: 20px;
}

.zone-body li::before {
    content: '→';
    position: absolute;
    left: 0;
    color: var(--green);
    font-weight: 700;
}

/* Responsive styles */
@media (max-width: 992px) {
    .hero-container {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 30px;
    }
    
    .hero-content h1 {
        font-size: 2.8rem;
    }
    
    .hero-lead {
        font-size: 1.1rem;
    }
    
    .hero-actions {
        justify-content: center;
    }
    
    .hero-image-container {
        max-width: 500px;
        margin: 0 auto;
    }
    
    .stats-grid {
        grid-template-columns: 1fr 1fr;
    }
    
    .about-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .exhibitor-grid {
        grid-template-columns: 1fr;
    }
    
    .sponsors-options-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .sponsor-card.featured {
        transform: scale(1);
    }
    .sponsor-card.featured:hover {
        transform: translateY(-5px);
    }
    
    .visitor-grid {
        grid-template-columns: 1fr;
    }
    
    .location-grid {
        grid-template-columns: 1fr;
    }
    
    .contact-grid {
        grid-template-columns: 1fr;
    }
    
    .workshops-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .zonen-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .hero-info-grid {
        justify-content: center;
    }
    
    .footer-grid {
        grid-template-columns: 1fr;
        gap: 30px;
    }
}

@media (max-width: 768px) {
    section {
        padding: 50px 0;
    }
    
    .section-title {
        font-size: 2rem;
    }
    
    /* Navigation burger */
    .nav-toggle {
        display: block;
        z-index: 1001;
    }
    
    .main-nav {
        position: fixed;
        top: 0;
        right: -100%;
        width: 80%;
        max-width: 320px;
        height: 100vh;
        background-color: var(--cream);
        box-shadow: -5px 0 25px var(--shadow);
        z-index: 1000;
        transition: right 0.4s cubic-bezier(0.4, 0, 0.2, 1);
        padding: 100px 40px;
    }
    
    .main-nav.active {
        right: 0;
    }
    
    .main-nav ul {
        flex-direction: column;
        align-items: flex-start;
        gap: 20px;
        width: 100%;
    }
    
    .main-nav li {
        width: 100%;
    }
    
    .nav-link {
        font-size: 1.1rem;
        display: block;
        padding: 10px 0;
        border-bottom: 1px solid rgba(31, 42, 48, 0.05);
    }
    
    .nav-cta {
        display: block;
        text-align: center;
        margin-top: 10px;
    }
    
    .lang-switch {
        display: block;
        text-align: center;
        margin-top: 10px;
        border: 1px solid rgba(0, 174, 239, 0.2);
        width: 100%;
    }
    
    /* Active hamburger icon */
    .nav-toggle.active .hamburger {
        background-color: transparent;
    }
    
    .nav-toggle.active .hamburger::before {
        transform: rotate(45deg);
        top: 0;
    }
    
    .nav-toggle.active .hamburger::after {
        transform: rotate(-45deg);
        bottom: 0;
    }
    
    .form-row {
        grid-template-columns: 1fr;
    }
    
    .exhibitor-topics {
        grid-template-columns: 1fr;
    }
    
    .workshops-grid {
        grid-template-columns: 1fr;
    }
    
    .zonen-grid {
        grid-template-columns: 1fr;
    }
}