/* Heat Showcase - Commercial Food Display Website Styles */

/* Reset and Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    line-height: 1.6;
    color: #1a1a1a;
    background: linear-gradient(180deg, var(--light-color) 0%, var(--light-alt-color) 100%);
    overflow-x: hidden;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 1rem;
}

h1 { font-size: 3.5rem; }
h2 { font-size: 2.5rem; }
h3 { font-size: 1.8rem; }
h4 { font-size: 1.4rem; }

p {
    margin-bottom: 1rem;
    color: #4a4a4a;
    line-height: 1.7;
}

/* Color Palette - Thermal/Heat Theme */
:root {
    /* Palette D — Graphite & Amber */
    --primary-color: #1e293b; /* slate-800 */
    --secondary-color: #64748b; /* slate-500/600 */
    --accent-color: #f59e0b; /* amber-500 */
    --dark-color: #0b1320; /* deep graphite */
    --light-color: #f1f3f7; /* softened light */
    --light-alt-color: #e9edf3; /* slightly darker variant for subtle gradients */
    --gray-color: #475569; /* slate-600 */
    --white-color: #ffffff;
    /* Fine/subtle brand gradients */
    --thermal-gradient: linear-gradient(135deg, rgba(30, 41, 59, 0.95), rgba(245, 158, 11, 0.85));
    --dark-gradient: linear-gradient(135deg, #0b1320, #111827);
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 1rem 2rem;
    border: none;
    border-radius: 50px;
    font-weight: 600;
    text-decoration: none;
    transition: all 0.3s ease;
    cursor: pointer;
    font-size: 1rem;
    position: relative;
    overflow: hidden;
}

.btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.2), transparent);
    transition: left 0.5s;
}

.btn:hover::before {
    left: 100%;
}

.btn-primary {
    background: var(--thermal-gradient);
    color: var(--white-color);
    box-shadow: 0 8px 25px rgba(255, 71, 87, 0.3);
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 12px 35px rgba(255, 71, 87, 0.4);
}

.btn-secondary {
    background: rgba(47, 53, 66, 0.1);
    color: var(--dark-color);
    border: 2px solid rgba(47, 53, 66, 0.2);
}

.btn-secondary:hover {
    background: rgba(47, 53, 66, 0.15);
    transform: translateY(-2px);
}

.btn-outline {
    background: transparent;
    color: var(--primary-color);
    border: 2px solid var(--primary-color);
}

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

.btn-large {
    padding: 1.25rem 2.5rem;
    font-size: 1.1rem;
}

/* Navigation */
#navbar {
    position: fixed;
    top: 0;
    width: 100%;
    z-index: 1000;
    background: rgba(250, 250, 250, 0.95);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(47, 53, 66, 0.1);
    transition: all 0.3s ease;
}

#navbar.scrolled {
    background: rgba(250, 250, 250, 0.98);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
}

.nav-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 11px 0;
}

.logo {
    font-size: 2rem;
    color: var(--primary-color);
    font-weight: 800;
}

/* Ensure image logos display correctly in nav */
.logo a {
    display: inline-flex;
    align-items: center;
}

.logo img {
    height: 60px;
    width: auto;
    display: block;
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 2rem;
    margin: 0;
}

.nav-link {
    text-decoration: none;
    color: var(--dark-color);
    font-weight: 500;
    padding: 0.5rem 1rem;
    border-radius: 25px;
    transition: all 0.3s ease;
    position: relative;
}

.nav-link:hover,
.nav-link.active {
    color: var(--primary-color);
    background: rgba(255, 71, 87, 0.1);
}

.mobile-menu-toggle {
    display: none;
    flex-direction: column;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0.5rem;
}

.mobile-menu-toggle span {
    width: 25px;
    height: 3px;
    background: var(--dark-color);
    margin: 3px 0;
    transition: 0.3s;
    border-radius: 2px;
}

/* Hero Section with Slider */
.hero-section {
    min-height: 90vh;
    display: grid;
    align-items: center;
    background: linear-gradient(135deg, var(--light-color) 0%, var(--light-alt-color) 100%);
}

/* Ensure homepage hero is not hidden under fixed navbar (desktop/tablet) */
body.home .hero-section {
    padding-top: 120px;
}

/* Foreground hero layout */
.hero-grid {
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    gap: 3rem;
    align-items: center;
}

.hero-content {
    color: var(--dark-color);
    max-width: 700px;
}

.hero-visual {
    background: var(--white-color);
    border: 1px solid var(--light-color);
    border-radius: 20px;
    padding: 1rem;
    box-shadow: 0 16px 40px rgba(15, 23, 42, 0.12);
}

/* Center alignment for hero section */
.hero-grid {
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    gap: 2rem;
    align-items: center;
}

.hero-content { text-align: left; }
.hero-stats { display: flex; justify-content: flex-start; gap: 1rem; }
.hero-actions { display: flex; justify-content: flex-start; gap: 1rem; }

.hero-main-image {
    width: 100%;
    aspect-ratio: 16 / 9;
    object-fit: cover;
    border-radius: 12px;
    background: #f8fafc;
}

.hero-thumbs {
    display: flex;
    gap: 0.75rem;
    margin-top: 0.75rem;
    justify-content: center;
}

.hero-thumb {
    width: 68px;
    height: 68px;
    border: 2px solid transparent;
    border-radius: 10px;
    overflow: hidden;
    cursor: pointer;
    background: #f8fafc;
}

.hero-thumb img { width: 100%; height: 100%; object-fit: cover; }

.hero-thumb.active { border-color: var(--primary-color); }

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: var(--thermal-gradient);
    color: var(--white-color);
    padding: 0.5rem 1rem;
    border-radius: 25px;
    font-weight: 600;
    border: none;
}

.hero-title {
font-size: 4rem;
font-weight: 800;
margin-bottom: 1.5rem;
line-height: 1.1;
    font-weight: 800;
    margin-bottom: 1.5rem;
    line-height: 1.1;
}

.gradient-text {
    /* Use the same gradient as .btn-primary for consistent brand look */
    background: var(--thermal-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    color: transparent;
}

/* Alias utility for easier reuse */
.text-gradient {
    background: var(--thermal-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    color: transparent;
}

.hero-description {
    font-size: 1.2rem;
    color: var(--gray-color);
    margin-bottom: 2rem;
    line-height: 1.6;
}

.hero-stats {
    display: flex;
    gap: 2rem;
    margin-bottom: 2.5rem;
    flex-wrap: wrap;
}

.stat-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    background: rgba(255, 255, 255, 0.1);
    padding: 1rem 1.5rem;
    border-radius: 15px;
    border: 1px solid rgba(255, 255, 255, 0.2);
    backdrop-filter: blur(10px);
}

.stat-icon {
    width: 40px;
    height: 40px;
    background: var(--thermal-gradient);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    color: var(--white-color);
}

.stat-number {
    display: block;
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--white-color);
}

.stat-label {
    display: block;
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.8);
}

.hero-actions {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}

/* Features Section - Hexagon Layout */
.features-section {
    padding: 8rem 0;
    background: var(--light-color);
    position: relative;
}

.section-header {
    text-align: center;
    margin-bottom: 6rem;
}

.section-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: var(--thermal-gradient);
    color: var(--white-color);
    padding: 0.5rem 1rem;
    border-radius: 25px;
    font-size: 0.9rem;
    font-weight: 600;
    margin-bottom: 1.5rem;
    border: none;
}

.section-header h2 {
    font-size: 3rem;
    font-weight: 800;
    color: var(--dark-color);
    margin-bottom: 1rem;
}

.section-header p {
    font-size: 1.2rem;
    color: var(--gray-color);
    max-width: 600px;
    margin: 0 auto;
}

/* Features: switch to clean responsive grid */
.features-hexagon {
    width: 100%;
    max-width: 1100px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 1.5rem;
    justify-items: center; /* center cards within grid */
}

.hex-feature {
    position: relative;
    width: 100%;
    max-width: 320px; /* prevent full-width stretching */
    background: var(--white-color);
    border: 2px solid var(--light-color);
    border-radius: 16px;
    padding: 1.5rem;
    text-align: center;
    transition: box-shadow 0.25s ease, border-color 0.25s ease;
    box-shadow: 0 8px 22px rgba(0, 0, 0, 0.06);
}

.hex-feature:hover { box-shadow: 0 16px 36px rgba(14, 165, 233, 0.18); border-color: var(--primary-color); }

.hex-feature.center {
    background: var(--thermal-gradient);
    color: var(--white-color);
}

.hex-icon {
    width: 60px;
    height: 60px;
    background: var(--thermal-gradient);
    border-radius: 15px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    color: var(--white-color);
    margin: 0 auto 1rem;
    box-shadow: 0 8px 25px rgba(255, 71, 87, 0.3);
}

.hex-feature.center .hex-icon {
    background: rgba(255, 255, 255, 0.2);
}

.hex-feature h3 {
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--dark-color);
    margin-bottom: 0.5rem;
}

.hex-feature.center h3 {
    color: var(--white-color);
}

.hex-feature p {
    color: var(--gray-color);
    font-size: 0.9rem;
    margin: 0;
}

.hex-feature.center p {
    color: rgba(255, 255, 255, 0.9);
}

/* Product Showcase */
.product-showcase {
    padding: 8rem 0;
    background: linear-gradient(135deg, var(--light-color) 0%, #ffffff 100%);
}

.showcase-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.showcase-content {
    padding-right: 2rem;
}

.content-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: var(--thermal-gradient);
    color: var(--white-color);
    padding: 0.5rem 1rem;
    border-radius: 25px;
    font-size: 0.9rem;
    font-weight: 600;
    margin-bottom: 1.5rem;
    border: none;
}

.showcase-content h2 {
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--dark-color);
    margin-bottom: 1.5rem;
}

.showcase-content p {
    font-size: 1.1rem;
    color: var(--gray-color);
    line-height: 1.7;
    margin-bottom: 3rem;
}

.spec-timeline {
    margin-bottom: 3rem;
}

.timeline-item {
    display: flex;
    align-items: flex-start;
    gap: 1.5rem;
    margin-bottom: 2rem;
    position: relative;
}

.timeline-item:not(:last-child)::after {
    content: '';
    position: absolute;
    left: 25px;
    top: 50px;
    width: 2px;
    height: 40px;
    background: linear-gradient(to bottom, var(--primary-color), transparent);
}

.timeline-icon {
    width: 50px;
    height: 50px;
    background: var(--thermal-gradient);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    color: var(--white-color);
    flex-shrink: 0;
    box-shadow: 0 8px 25px rgba(255, 71, 87, 0.3);
}

.timeline-content h4 {
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--dark-color);
    margin-bottom: 0.5rem;
}

.timeline-content p {
    color: var(--gray-color);
    margin: 0;
}

.showcase-visual {
    position: relative;
}

.product-display {
    position: relative;
}

/* Product Showcase desktop layout: ensure image column and image fill width */
.product-showcase .showcase-grid {
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    grid-template-areas: "content visual";
    gap: 2rem;
    align-items: center;
}

.product-showcase .showcase-content { grid-area: content; }
.product-showcase .showcase-visual { grid-area: visual; }

.product-showcase .showcase-visual,
.product-showcase .product-display,
.product-showcase .display-main {
    width: 100%;
}

/* Center alignment for Product Showcase content */
.product-showcase .showcase-content { text-align: left; }
.product-showcase .spec-timeline { max-width: 720px; margin: 0.75rem 0 1.5rem; }
.product-showcase .btn { margin-left: 0; margin-right: 0; display: inline-flex; }

.display-main {
    position: relative;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.15);
    margin-bottom: 1.5rem;
}

.display-main { aspect-ratio: 4 / 3; background: #f8fafc; }
.display-main img { width: 100%; height: 100%; object-fit: contain; transition: transform 0.3s ease; }

.display-main:hover img {
    transform: scale(1.05);
}

.display-overlay {
    position: absolute;
    top: 1rem;
    right: 1rem;
    background: rgba(255, 71, 87, 0.9);
    color: var(--white-color);
    padding: 0.75rem 1rem;
    border-radius: 25px;
    font-size: 0.9rem;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    backdrop-filter: blur(10px);
}

.display-thumbnails {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap; /* allow wrapping to avoid overflow on small screens */
}

.thumb {
    width: 80px;
    height: 80px;
    border-radius: 12px;
    overflow: hidden;
    cursor: pointer;
    transition: all 0.3s ease;
    border: 2px solid transparent;
    position: relative;
}

.thumb:hover,
.thumb.active {
    border-color: var(--primary-color);
    transform: scale(1.1);
    box-shadow: 0 4px 15px rgba(255, 71, 87, 0.3);
}

.thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

/* Applications Section */
.applications-section {
    padding: 8rem 0;
    background: var(--dark-color);
    color: var(--white-color);
}

.applications-section .section-header {
    color: var(--white-color);
}

.applications-section .section-badge {
    background: var(--thermal-gradient);
    color: var(--white-color);
    border: none;
}

.applications-section .section-header h2 {
    color: var(--white-color);
}

.applications-section .section-header p {
    color: rgba(255, 255, 255, 0.8);
}

.applications-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 2rem;
    margin-top: 4rem;
}

.app-card {
    position: relative;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 20px;
    padding: 2.5rem;
    transition: all 0.4s ease;
    overflow: hidden;
    backdrop-filter: blur(10px);
}

/* Ensure visibility even if animations fail */
.app-card.fade-in { opacity: 1; transform: none; }

.app-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--thermal-gradient);
    opacity: 0;
    transition: opacity 0.4s ease;
    z-index: 1;
}

.app-card:hover::before {
    opacity: 0.1;
}

.app-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 25px 70px rgba(255, 71, 87, 0.2);
    border-color: rgba(255, 71, 87, 0.3);
}

.card-background {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0.05;
    z-index: 1;
}

.app-card > * {
    position: relative;
    z-index: 2;
}

.card-icon {
    width: 70px;
    height: 70px;
    background: var(--thermal-gradient);
    border-radius: 15px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.8rem;
    color: var(--white-color);
    margin-bottom: 1.5rem;
    box-shadow: 0 8px 25px rgba(255, 71, 87, 0.3);
}

.app-card h3 {
    font-size: 1.4rem;
    font-weight: 700;
    color: var(--white-color);
    margin-bottom: 1rem;
}

.app-card p {
    color: rgba(255, 255, 255, 0.8);
    line-height: 1.6;
    margin-bottom: 1.5rem;
}

.card-features {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.card-features span {
    background: rgba(255, 71, 87, 0.2);
    color: var(--white-color);
    padding: 0.25rem 0.75rem;
    border-radius: 15px;
    font-size: 0.8rem;
    font-weight: 500;
    border: 1px solid rgba(255, 71, 87, 0.3);
}

/* Use Cases Section (new) */
.use-cases-section {
    padding: 8rem 0;
    background: linear-gradient(135deg, var(--white-color) 0%, var(--light-color) 100%);
}

.use-cases-head {
    text-align: center;
    margin-bottom: 3rem;
}

.use-cases-head h2 {
    color: var(--dark-color);
    font-weight: 800;
    margin-bottom: 1rem;
}

.use-cases-head p {
    color: var(--gray-color);
    font-size: 1.1rem;
    max-width: 680px;
    margin: 0.5rem auto 0;
}

.usecase-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
}

.usecase-card {
    background: var(--white-color);
    border: 1px solid var(--light-color);
    border-radius: 16px;
    padding: 1.5rem;
    box-shadow: 0 8px 22px rgba(0, 0, 0, 0.06);
    transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.usecase-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 18px 40px rgba(14, 165, 233, 0.18);
    border-color: var(--primary-color);
}

.usecase-icon {
    width: 56px;
    height: 56px;
    border-radius: 14px;
    background: var(--thermal-gradient);
    color: var(--white-color);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 1.3rem;
    box-shadow: 0 8px 24px rgba(255, 71, 87, 0.3);
    margin-bottom: 1rem;
}

.usecase-card h3 {
    font-size: 1.2rem;
    color: var(--dark-color);
    margin-bottom: 0.5rem;
}

.usecase-card p {
    color: var(--gray-color);
    margin-bottom: 0.75rem;
}

.usecase-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    list-style: none;
}

.usecase-tags li {
    background: rgba(30, 41, 59, 0.06);
    border: 1px solid rgba(30, 41, 59, 0.12);
    color: var(--primary-color);
    padding: 0.25rem 0.6rem;
    border-radius: 999px;
    font-size: 0.8rem;
    font-weight: 600;
}

@media (max-width: 1024px) {
    .usecase-grid { grid-template-columns: repeat(2, 1fr); }
}

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

/* Visual Product Showcase (new) */
.visual-showcase {
    padding: 8rem 0;
    background: linear-gradient(135deg, var(--light-color) 0%, #ffffff 100%);
}

.vs-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1rem;
}

.vs-main {
    position: relative;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.12);
    border: 1px solid var(--light-color);
    background: #f8fafc;
}

.vs-main { aspect-ratio: 16 / 9; }
.vs-main img { width: 100%; height: 100%; object-fit: cover; transition: opacity 0.25s ease, transform 0.3s ease; }
.vs-main:hover img { transform: scale(1.02); }

.vs-overlay {
    position: absolute;
    top: 1rem;
    right: 1rem;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 0.75rem;
    border-radius: 999px;
    background: rgba(245, 158, 11, 0.95);
    color: #fff;
    font-weight: 600;
    box-shadow: 0 8px 24px rgba(245, 158, 11, 0.35);
}

.vs-thumbs {
    display: flex;
    gap: 0.75rem;
    flex-wrap: wrap;
    justify-content: center;
}

.vs-thumb {
    width: 84px;
    height: 84px;
    border-radius: 12px;
    overflow: hidden;
    border: 2px solid transparent;
    background: #ffffff;
    box-shadow: 0 6px 16px rgba(0,0,0,0.08);
    cursor: pointer;
    padding: 0;
    transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;
}

.vs-thumb:hover { transform: translateY(-3px); box-shadow: 0 10px 24px rgba(14,165,233,0.18); }
.vs-thumb.active { border-color: var(--primary-color); transform: translateY(-2px) scale(1.03); }
.vs-thumb img { width: 100%; height: 100%; object-fit: cover; display: block; }

.vs-specs {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
    justify-content: center;
    margin-top: 1.25rem;
}

.vs-spec {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 0.9rem;
    border-radius: 999px;
    background: rgba(30,41,59,0.06);
    border: 1px solid rgba(30,41,59,0.12);
    color: var(--primary-color);
    font-weight: 600;
}

@media (min-width: 900px) {
    /* Keep single column to let the image run full-width */
    .vs-grid { grid-template-columns: 1fr; gap: 1rem; }
    .vs-thumbs { justify-content: center; }
}

/* CTA Section */
.cta-section {
    padding: 8rem 0;
    background: var(--thermal-gradient);
    color: var(--white-color);
    position: relative;
    overflow: hidden;
}

.cta-background {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}

.thermal-waves {
    position: absolute;
    width: 100%;
    height: 100%;
}

.wave {
    position: absolute;
    width: 100%;
    height: 2px;
    background: rgba(255, 255, 255, 0.3);
    animation: thermal-pulse 4s ease-in-out infinite;
}

.wave-1 {
    top: 30%;
    animation-delay: 0s;
}

.wave-2 {
    top: 50%;
    animation-delay: 1s;
}

.wave-3 {
    top: 70%;
    animation-delay: 2s;
}

@keyframes thermal-pulse {
    0%, 100% { opacity: 0.3; transform: scaleX(1); }
    50% { opacity: 0.8; transform: scaleX(1.2); }
}

.cta-content {
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    gap: 4rem;
    align-items: center;
    position: relative;
    z-index: 2;
}

.cta-text h2 {
    font-size: 2.8rem;
    font-weight: 800;
    margin-bottom: 1.5rem;
    color: var(--white-color);
}

.cta-text p {
    font-size: 1.2rem;
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: 2rem;
    line-height: 1.6;
}

.cta-benefits {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.benefit-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    color: rgba(255, 255, 255, 0.9);
    font-weight: 500;
}

.benefit-item i {
    color: var(--white-color);
    font-size: 1.2rem;
}

.cta-action {
    text-align: center;
}

.price-display {
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 15px;
    padding: 1.5rem;
    margin-bottom: 2rem;
    backdrop-filter: blur(10px);
}

.price-label {
    display: block;
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: 0.5rem;
}

.price-amount {
    display: block;
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--white-color);
    margin-bottom: 0.5rem;
}

.price-note {
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.8);
}

.guarantee-text {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    margin-top: 1rem;
    color: rgba(255, 255, 255, 0.9);
    font-size: 0.9rem;
}

.guarantee-text i {
    color: var(--white-color);
}

/* Footer */
footer {
    background: var(--dark-color);
    color: rgba(255, 255, 255, 0.8);
    padding: 4rem 0 2rem;
}

.footer-content {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr 1fr;
    gap: 3rem;
    margin-bottom: 3rem;
}

.footer-section h3,
.footer-section h4 {
    color: var(--white-color);
    margin-bottom: 1.5rem;
    font-weight: 700;
}

.footer-logo {
    font-size: 2rem;
    color: var(--primary-color);
    font-weight: 800;
    margin-bottom: 1rem;
}

/* Ensure image logos display correctly in footer */
.footer-logo img {
    height: 36px;
    width: auto;
    display: block;
}

.footer-section p {
    color: var(--gray-color);
    line-height: 1.6;
    margin-bottom: 1.5rem;
}

.footer-section ul {
    list-style: none;
}

.footer-section ul li {
    margin-bottom: 0.75rem;
}

.footer-section ul li a {
    color: rgba(255, 255, 255, 0.8);
    text-decoration: none;
    transition: color 0.3s ease;
}

.footer-section ul li a:hover {
    color: var(--primary-color);
}

.footer-bottom {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid var(--gray-color);
    color: var(--gray-color);
}

.footer-bottom p {
    margin-bottom: 0.5rem;
}

/* Responsive Design */
@media (max-width: 1024px) {
    .hero-title {
        font-size: 3rem;
    }
    
    .showcase-grid { grid-template-columns: 1fr; gap: 3rem; }
    .hero-grid { grid-template-columns: 1fr; }
    
    .showcase-content {
        padding-right: 0;
    }
    
    .features-hexagon { max-width: 100%; }
    .features-hexagon { justify-items: center; }
    .hex-feature { max-width: 100%; }
    /* Make cards fluid and comfortable in size on tablets/mobiles */
    .hex-feature { width: 100%; height: auto; padding: 1.25rem; max-width: 520px; }
    .hex-feature.center { width: 100%; height: auto; }
    
    .applications-grid {
        grid-template-columns: 1fr;
    }
    
    .cta-content {
        grid-template-columns: 1fr;
        gap: 3rem;
        text-align: center;
    }
    
    .product-hero-grid {
        grid-template-columns: 1fr;
        gap: 3rem;
        text-align: center;
    }

    /* Product Showcase: ensure image stacks BELOW text up to tablet widths */
    .product-showcase .showcase-grid {
        grid-template-columns: 1fr;
        grid-template-areas:
            "content"
            "visual";
        gap: 1.25rem;
    }

    /* Force-hide About page visual column on mobile/tablet */
    .about-visual { display: none !important; }
    
    .footer-content {
        grid-template-columns: repeat(2, 1fr);
        gap: 2rem;
    }
}

@media (max-width: 768px) {
    .container {
        padding: 0 1rem;
    }
    
    .mobile-menu-toggle {
        display: flex;
    }
    
    .nav-menu {
        position: fixed;
        top: 100%;
        left: 0;
        width: 100%;
        background: rgba(250, 250, 250, 0.98);
        backdrop-filter: blur(20px);
        flex-direction: column;
        padding: 2rem;
        gap: 1rem;
        box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
        transform: translateY(-100%);
        opacity: 0;
        visibility: hidden;
        transition: all 0.3s ease;
    }
    
    .nav-menu.active {
        transform: translateY(0);
        opacity: 1;
        visibility: visible;
    }
    
    .hero-title {
        font-size: 2.5rem;
    }
    
    .hero-stats {
        justify-content: center;
    }
    
    .hero-actions {
        justify-content: center;
    }
    
    .section-header h2 {
        font-size: 2.2rem;
    }
    
    .features-hexagon { grid-template-columns: 1fr; gap: 1rem; }
    .hex-feature.center { order: -1; }
    
    .cta-text h2 {
        font-size: 2.2rem;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    /* Ensure homepage content is not hidden behind fixed navbar on mobile */
    body.home main { padding-top: 0; }
    body.home .hero-section { padding-top: calc(80px + 25px); }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: 2rem;
    }
    
    .hero-description {
        font-size: 1rem;
    }
    
    .btn {
        padding: 0.875rem 1.5rem;
        font-size: 0.9rem;
    }
    
    .btn-large {
        padding: 1rem 2rem;
        font-size: 1rem;
    }
    
    .section-header h2 {
        font-size: 1.8rem;
    }
    
    .showcase-content h2 {
        font-size: 2rem;
    }
    
    .price-display .price-amount {
        font-size: 2rem;
    }
    
    .cta-text h2 {
        font-size: 1.8rem;
    }
    
    .hero-navigation {
        padding: 0 1rem;
    }
    
    .hero-nav-btn {
        width: 40px;
        height: 40px;
    }

    /* About page images on small screens */
    .about-visual .stack-image.primary { width: 100%; }
    .about-visual .stack-image.secondary { display: none; }

    /* Features: make cards larger for readability on small phones */
    .features-hexagon { padding: 0 0.25rem; }
    .hex-feature { padding: 1.25rem; min-height: 240px; }
    .hex-icon { width: 54px; height: 54px; }
}

/* Animation Classes */
.fade-in {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.6s ease;
}

.fade-in.visible {
    opacity: 1;
    transform: translateY(0);
}

.slide-in-left {
    opacity: 0;
    transform: translateX(-50px);
    transition: all 0.6s ease;
}

.slide-in-left.visible {
    opacity: 1;
    transform: translateX(0);
}

.slide-in-right {
    opacity: 0;
    transform: translateX(50px);
    transition: all 0.6s ease;
}

.slide-in-right.visible {
    opacity: 1;
    transform: translateX(0);
}

/* Utility Classes */
.text-center { text-align: center; }
.text-left { text-align: left; }
.text-right { text-align: right; }

.mb-1 { margin-bottom: 0.5rem; }
.mb-2 { margin-bottom: 1rem; }
.mb-3 { margin-bottom: 1.5rem; }
.mb-4 { margin-bottom: 2rem; }

.mt-1 { margin-top: 0.5rem; }
.mt-2 { margin-top: 1rem; }
.mt-3 { margin-top: 1.5rem; }
.mt-4 { margin-top: 2rem; }

/* Page Sections - Shared Page Hero */
.page-hero {
    padding: 7rem 0 3rem;
    background: linear-gradient(135deg, var(--light-color) 0%, var(--white-color) 100%);
    border-bottom: 1px solid rgba(47, 53, 66, 0.1);
}
.page-hero h1 {
    font-size: 2.5rem;
    color: var(--dark-color);
    margin-bottom: 0.5rem;
}
.page-hero p {
    font-size: 1.1rem;
    color: var(--gray-color);
}

/* About Page */
.about-content-section { padding: 4rem 0; background: var(--light-color); }
.about-grid { display: grid; grid-template-columns: 1.2fr 0.8fr; gap: 3rem; align-items: start; }
.about-text h2 { font-size: 2rem; color: var(--dark-color); margin-bottom: 1rem; }
.about-text h3 { font-size: 1.25rem; color: var(--dark-color); margin-top: 1.5rem; }
.image-stack { position: relative; }
.stack-image { width: 100%; border-radius: 14px; box-shadow: 0 12px 35px rgba(0,0,0,0.12); }
.stack-image.secondary { position: absolute; right: -10%; bottom: -10%; width: 60%; border: 6px solid var(--white-color); }
.stats-overlay { display: grid; grid-template-columns: repeat(3,1fr); gap: 1rem; margin-top: 1.25rem; }
.stat-item { background: var(--white-color); border: 1px solid var(--light-color); border-radius: 12px; padding: 0.75rem; text-align: center; }
.stat-number { color: var(--primary-color); }

.values-section { padding: 4rem 0; background: var(--light-color); }
.values-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px,1fr)); gap: 1.5rem; }
.value-card { background: var(--white-color); border: 1px solid rgba(47, 53, 66, 0.1); border-radius: 16px; padding: 1.5rem; box-shadow: 0 8px 24px rgba(0,0,0,0.06); transition: transform 0.2s ease, box-shadow 0.2s ease; }
.value-card:hover { transform: translateY(-6px); box-shadow: 0 14px 36px rgba(255, 71, 87, 0.15); }
.value-icon { width: 56px; height: 56px; border-radius: 14px; background: var(--thermal-gradient); color: var(--white-color); display: inline-flex; align-items: center; justify-content: center; font-size: 1.5rem; box-shadow: 0 8px 24px rgba(255, 71, 87, 0.3); margin-bottom: 1rem; }

/* Contact Page */
.contact-content-section { padding: 4rem 0; background: var(--light-color); }
.contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 2rem; align-items: start; }
.contact-info .info-header h2 { font-size: 1.75rem; }
.contact-methods { display: grid; grid-template-columns: 1fr; gap: 1rem; margin: 1rem 0; }
.contact-method { display: flex; gap: 1rem; background: var(--white-color); border: 1px solid var(--light-color); border-radius: 14px; padding: 1rem; align-items: center; }
.method-icon { width: 44px; height: 44px; border-radius: 10px; background: rgba(255, 71, 87, 0.1); color: var(--primary-color); display: inline-flex; align-items: center; justify-content: center; }
.support-features .feature-item { background: var(--light-color); border: 1px solid rgba(47, 53, 66, 0.1); border-radius: 12px; padding: 0.75rem 1rem; }
.contact-form-section { background: var(--white-color); border: 1px solid var(--light-color); border-radius: 16px; padding: 1.5rem; box-shadow: 0 10px 28px rgba(0,0,0,0.06); }
.contact-form .form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
.contact-form .form-group { display: flex; flex-direction: column; gap: 0.5rem; margin-bottom: 1rem; }
.contact-form label { font-weight: 600; color: var(--gray-color); }
.contact-form input, .contact-form select, .contact-form textarea { padding: 0.875rem 1rem; border: 1px solid var(--light-color); border-radius: 10px; font: inherit; color: var(--dark-color); background: var(--white-color); }
.checkbox-group .checkbox-label { display: flex; align-items: center; gap: 0.5rem; cursor: pointer; }
.checkbox-group input[type="checkbox"] { width: 18px; height: 18px; }

.faq-section { padding: 3rem 0; background: var(--white-color); }
.faq-grid { display: grid; grid-template-columns: 1fr; gap: 1rem; }
.faq-item { border: 1px solid var(--light-color); border-radius: 12px; overflow: hidden; background: var(--white-color); }
.faq-question { display: flex; justify-content: space-between; align-items: center; padding: 1rem 1.25rem; cursor: pointer; background: var(--light-color); }
.faq-answer { max-height: 0; overflow: hidden; transition: max-height 0.3s ease; padding: 0 1.25rem; }
.faq-item.active .faq-answer { max-height: 300px; padding-bottom: 1rem; }

/* Blog Listing Page */
.blog-content-section { padding: 4rem 0; background: var(--light-color); }
.blog-grid { display: grid; gap: 2rem; }
.blog-cards { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 1.5rem; }
.blog-card { background: var(--white-color); border: 1px solid var(--light-color); border-radius: 16px; overflow: hidden; box-shadow: 0 12px 30px rgba(0,0,0,0.06); }
.blog-card .blog-image img { width: 100%; display: block; }
.blog-card .blog-content { padding: 1.25rem; }
.blog-card .blog-meta { display: flex; gap: 1rem; color: var(--gray-color); font-size: 0.9rem; margin-bottom: 0.5rem; }
.blog-card h2 { font-size: 1.3rem; margin-bottom: 0.5rem; }
.blog-card .read-more { display: inline-flex; align-items: center; gap: 0.5rem; color: var(--primary-color); text-decoration: none; font-weight: 600; }
.blog-card.featured { border-color: var(--primary-color); }
.blog-badge { position: absolute; top: 12px; left: 12px; background: var(--thermal-gradient); color: var(--white-color); padding: 0.3rem 0.6rem; border-radius: 999px; font-size: 0.8rem; display: inline-flex; align-items: center; gap: 0.4rem; border: none; }
.blog-sidebar { display: grid; gap: 1.5rem; }
.sidebar-widget { background: var(--white-color); border: 1px solid var(--light-color); border-radius: 16px; padding: 1.25rem; }
.category-list { display: grid; gap: 0.5rem; }
.category-item { display: flex; justify-content: space-between; padding: 0.5rem 0.75rem; border: 1px solid var(--light-color); border-radius: 10px; color: var(--dark-color); text-decoration: none; }
.support-links .support-item { display: flex; gap: 0.75rem; padding: 0.75rem; align-items: center; text-decoration: none; color: var(--dark-color); border: 1px solid var(--light-color); border-radius: 10px; }

/* Blog Article Page */
.article-hero { padding: 7rem 0 2rem; background: linear-gradient(135deg, var(--light-color) 0%, var(--white-color) 100%); border-bottom: 1px solid rgba(47, 53, 66, 0.1); }
.article-header .breadcrumb { display: inline-flex; gap: 0.5rem; align-items: center; color: var(--gray-color); font-size: 0.95rem; }
.article-meta { display: flex; gap: 1rem; color: var(--gray-color); margin-top: 0.5rem; font-size: 0.95rem; }
.article-excerpt { color: var(--gray-color); max-width: 800px; }
.article-content-section { padding: 3rem 0; }
.article-layout.single-column { max-width: 900px; margin: 0 auto; }
.article-content .content-block { background: var(--white-color); border: 1px solid var(--light-color); border-radius: 14px; padding: 1.25rem 1.5rem; box-shadow: 0 8px 20px rgba(0,0,0,0.05); margin-bottom: 1rem; }
.checklist { list-style: none; padding-left: 0; }
.checklist li { display: flex; align-items: center; gap: 0.5rem; margin: 0.25rem 0; color: var(--gray-color); }
.checklist i { color: #28a745; }

/* Legal Pages (Privacy, Terms, Cookies) */
.legal-page { padding: 4rem 0; background: var(--light-color); }
.legal-header h1 { font-size: 2rem; }
.last-updated { color: var(--gray-color); }
.legal-content { display: grid; gap: 1rem; margin-top: 1rem; }
.legal-section { background: var(--white-color); border: 1px solid var(--light-color); border-radius: 14px; padding: 1.25rem 1.5rem; box-shadow: 0 8px 20px rgba(0,0,0,0.05); }

/* Small tweaks for fixed navbar offset on inner pages */
main { padding-top: 4.5rem; }

/* Responsive overrides for subpages */
@media (max-width: 1024px) {
    .about-grid { grid-template-columns: 1fr; }
    .contact-grid { grid-template-columns: 1fr; }
    .blog-grid { grid-template-columns: 1fr; }
    .stack-image.secondary { position: static; width: 100%; border: none; margin-top: 1rem; }
}
@media (max-width: 768px) {
    .contact-form .form-row { grid-template-columns: 1fr; }
}