/* ========================================
   INDEX PAGE - ALL INLINE STYLES EXTERNALIZED
   ======================================== */

/* ========================================
   CSS VARIABLES (NEW NAVIGATION)
======================================== */
:root {
    --primary-dark: #0a1628;
    --primary-blue: #1a2a4a;
    --accent-orange: #FF7E00;
    --accent-orange-light: #FF9500;
    --text-white: #ffffff;
    --text-gray: rgba(255, 255, 255, 0.7);
    --glass-bg: rgba(255, 255, 255, 0.03);
    --glass-border: rgba(255, 255, 255, 0.08);
    --transition-smooth: cubic-bezier(0.4, 0, 0.2, 1);
}

html {
    overflow-x: hidden;
}

body {
    overflow-x: hidden;
}

/* ========================================
   NEW NAVIGATION - XIAOMI STYLE
======================================== */
.new-navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    height: 70px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.4s var(--transition-smooth);
    background: transparent;
}

.new-navbar::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(10, 16, 32, 0.5) 0%, rgba(22, 33, 62, 0.35) 100%);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid rgba(255, 126, 0, 0.08);
    transition: all 0.5s var(--transition-smooth);
}

.new-navbar.scrolled::before {
    background: linear-gradient(135deg, rgba(8, 12, 24, 0.95) 0%, rgba(18, 26, 48, 0.95) 50%, rgba(10, 18, 36, 0.95) 100%);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom-color: rgba(255, 126, 0, 0.12);
}

.new-navbar-container {
    position: relative;
    width: 100%;
    max-width: 1200px;
    padding: 0 32px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    z-index: 1;
}

/* Logo */
.new-logo {
    display: flex;
    align-items: center;
    gap: 14px;
    text-decoration: none;
    transition: all 0.3s var(--transition-smooth);
}

.new-logo:hover {
    transform: translateX(4px);
}

.new-logo-img {
    height: 41px;
    width: auto;
    object-fit: contain;
    transition: all 0.3s var(--transition-smooth);
}

.new-logo:hover .new-logo-img {
    transform: scale(1.05);
}

/* Navigation Menu */
.new-nav-menu {
    display: flex;
    align-items: center;
    gap: 2px;
}

.new-nav-item {
    position: relative;
    padding: 8px 18px;
    text-decoration: none;
    color: rgba(255, 255, 255, 0.7);
    font-size: 14px;
    font-weight: 500;
    letter-spacing: 0.5px;
    transition: all 0.3s var(--transition-smooth);
    border-radius: 4px;
}

.new-nav-item:hover {
    color: var(--text-white);
}

.new-nav-item.active {
    color: var(--accent-orange);
}

.new-nav-item.active::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 50%;
    transform: translateX(-50%);
    width: 20px;
    height: 2px;
    background: var(--accent-orange);
    border-radius: 1px;
}

/* Phone Link */
.new-nav-right {
    display: flex;
    align-items: center;
    gap: 28px;
}

.new-phone-link {
    display: flex;
    align-items: center;
    gap: 8px;
    text-decoration: none;
    color: rgba(255, 255, 255, 0.85);
    font-size: 14px;
    font-weight: 500;
    transition: all 0.3s var(--transition-smooth);
}

.new-phone-link svg {
    width: 16px;
    height: 16px;
    color: var(--accent-orange);
}

.new-phone-link:hover {
    color: var(--accent-orange);
}

/* Mobile Toggle */
.new-mobile-toggle {
    display: none;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    width: 44px;
    height: 44px;
    cursor: pointer;
    transition: all 0.3s var(--transition-smooth);
    background: transparent;
    border: none;
    padding: 0;
    position: relative;
}

.new-mobile-toggle:hover {
    opacity: 0.7;
}

.new-hamburger {
    display: block;
    width: 30px;
    height: 3px;
    background: var(--text-white);
    position: absolute;
    top: 50%;
    left: 50%;
    margin-top: -1.5px;
    margin-left: -15px;
    transition: all 0.3s var(--transition-smooth);
}

.new-hamburger::before,
.new-hamburger::after {
    content: '';
    position: absolute;
    width: 30px;
    height: 3px;
    background: var(--text-white);
    left: 50%;
    margin-left: -15px;
    transition: all 0.3s var(--transition-smooth);
}

.new-hamburger::before {
    top: -10px;
}

.new-hamburger::after {
    top: 10px;
}

.new-mobile-toggle.active .new-hamburger {
    background: transparent;
}

.new-mobile-toggle.active .new-hamburger::before {
    top: 0;
    transform: rotate(45deg) translateY(0);
    background: var(--accent-orange);
}

.new-mobile-toggle.active .new-hamburger::after {
    top: 0;
    transform: rotate(-45deg) translateY(0);
    background: var(--accent-orange);
}

/* Mobile Menu */
.new-mobile-menu {
    display: none;
    position: fixed;
    top: 70px;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgb(57 50 50 / 70%);
    backdrop-filter: blur(30px);
    -webkit-backdrop-filter: blur(30px);
    padding: 32px;
    transform: translateX(100%);
    transition: transform 0.4s var(--transition-smooth);
    z-index: 999;
}

.new-mobile-menu.active {
    transform: translateX(0);
}

.new-mobile-nav {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.new-mobile-nav-item {
    padding: 16px 20px;
    color: rgba(255, 255, 255, 0.7);
    font-size: 17px;
    font-weight: 500;
    text-decoration: none;
    border-radius: 8px;
    transition: all 0.3s var(--transition-smooth);
}

.new-mobile-nav-item:hover {
    color: var(--text-white);
    background: rgba(255, 255, 255, 0.05);
}

.new-mobile-nav-item.active {
    color: var(--accent-orange);
    background: rgba(255, 126, 0, 0.1);
}

.new-mobile-divider {
    height: 1px;
    background: rgba(255, 255, 255, 0.08);
    margin: 20px 0;
}

.new-mobile-phone {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 16px;
    color: var(--text-white);
    font-size: 15px;
    font-weight: 500;
    border: 1px solid rgba(255, 126, 0, 0.3);
    border-radius: 50px;
    background: rgba(255, 126, 0, 0.08);
}

.new-mobile-phone svg {
    width: 18px;
    height: 18px;
    color: var(--accent-orange);
}

/* Hide old header */
#header {
    display: none !important;
}

/* Hide old mobile nav toggle from main.js */
.mobile-nav-toggle {
    display: none !important;
}

/* ========================================
   ACCESSIBILITY
======================================== */
@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}

a:focus-visible,
button:focus-visible {
    outline: 2px solid var(--accent-orange);
    outline-offset: 2px;
}

/* ========================================
   PREMIUM SERVICES CARDS
======================================== */
.premium-services {
    padding: 0 0 80px 0;
}

.premium-card {
    background: #ffffff;
    border: 1px solid rgba(255, 126, 0, 0.12);
    border-radius: 16px;
    padding: 36px 28px 28px 28px;
    height: 100%;
    min-height: 280px;
    display: flex;
    flex-direction: column;
    position: relative;
    overflow: hidden;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.premium-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 40px rgba(255, 126, 0, 0.12);
    border-color: rgba(255, 126, 0, 0.25);
}

.premium-icon {
    width: 40px;
    height: 40px;
    margin-bottom: 24px;
}

.premium-icon svg {
    width: 100%;
    height: 100%;
    color: #FF7E00;
    transition: transform 0.4s ease;
}

.premium-card:hover .premium-icon svg {
    transform: scale(1.1);
}

.premium-title {
    font-size: 20px;
    font-weight: 600;
    color: #1a1a2e;
    margin: 0 0 16px 0;
    letter-spacing: -0.3px;
}

.premium-desc {
    font-size: 14px;
    line-height: 1.7;
    color: #6b7280;
    margin: 0;
    flex-grow: 1;
}

.premium-arrow {
    width: 32px;
    height: 32px;
    margin-top: 24px;
    opacity: 0;
    transform: translateX(-10px);
    transition: all 0.3s ease;
}

.premium-arrow svg {
    width: 100%;
    height: 100%;
    color: #FF7E00;
}

.premium-card:hover .premium-arrow {
    opacity: 1;
    transform: translateX(0);
}

/* ========================================
   COLD CHAIN SECTION STYLES
======================================== */
.cold-chain-section {
    overflow: hidden;
}

.section-header {
    max-width: 700px;
    margin: 0 auto 60px;
}

.section-tag {
    display: inline-block;
    background: linear-gradient(135deg, #FF7E00 0%, #FF9500 100%);
    color: #fff;
    font-size: 12px;
    font-weight: 600;
    padding: 6px 16px;
    border-radius: 20px;
    margin-bottom: 20px;
    letter-spacing: 1px;
}

.section-main-title {
    font-size: 42px;
    font-weight: 700;
    color: #1a1a2e;
    margin: 0 0 16px 0;
    line-height: 1.2;
}

.section-subtitle {
    font-size: 20px;
    color: #666;
    margin: 0;
    font-weight: 400;
}

/* System Showcase */
.system-showcase {
    padding-right: 20px;
}

.system-card {
    background: #fff;
    border-radius: 16px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.08);
    overflow: hidden;
    margin-bottom: 24px;
}

.system-card-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 16px 20px;
    background: #1a1a2e;
    color: #fff;
}

.system-status {
    display: flex;
    align-items: center;
    gap: 8px;
}

.status-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    animation: pulse 2s infinite;
}

.status-dot.online {
    background: #00D07E;
    box-shadow: 0 0 8px rgba(0, 208, 126, 0.5);
}

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

.status-text {
    font-size: 13px;
    color: rgba(255,255,255,0.8);
}

.system-time {
    font-size: 13px;
    color: rgba(255,255,255,0.6);
    font-family: 'Roboto Mono', monospace;
}

.system-card-body {
    position: relative;
    height: 280px;
    background: linear-gradient(135deg, #1a1a2e 0%, #2d3250 100%);
}

.system-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0.6;
}

.system-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, rgba(26,26,46,0.8) 0%, rgba(45,50,80,0.6) 100%);
}

.temp-display {
    text-align: center;
    color: #fff;
}

.temp-value {
    font-size: 64px;
    font-weight: 700;
    font-family: 'Roboto', sans-serif;
    line-height: 1;
}

.temp-value span {
    font-size: 28px;
    font-weight: 400;
    opacity: 0.7;
}

.temp-label {
    font-size: 14px;
    color: rgba(255,255,255,0.6);
    margin-top: 8px;
    text-transform: uppercase;
    letter-spacing: 2px;
}

/* Status Cards */
.status-cards {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
}

.status-card {
    background: #fff;
    border-radius: 12px;
    padding: 20px;
    display: flex;
    align-items: center;
    gap: 14px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.06);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.status-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.1);
}

.status-icon {
    width: 44px;
    height: 44px;
    background: linear-gradient(135deg, #FFF7ED 0%, #FFEDD5 100%);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.status-icon svg {
    width: 22px;
    height: 22px;
    color: #FF7E00;
}

.status-info {
    flex: 1;
    min-width: 0;
}

.status-num {
    font-size: 22px;
    font-weight: 700;
    color: #1a1a2e;
    line-height: 1.2;
}

.status-label {
    font-size: 12px;
    color: #888;
    margin-top: 2px;
}

/* Features Section */
.system-features {
    padding-left: 20px;
}

.features-title {
    font-size: 28px;
    font-weight: 700;
    color: #1a1a2e;
    margin: 0 0 20px 0;
    line-height: 1.3;
}

.features-desc {
    font-size: 15px;
    color: #666;
    line-height: 1.8;
    margin: 0 0 32px 0;
}

.feature-list {
    list-style: none;
    padding: 0;
    margin: 0 0 40px 0;
}

.feature-item {
    display: flex;
    align-items: flex-start;
    gap: 16px;
    padding: 16px 0;
    border-bottom: 1px solid #f0f0f0;
}

.feature-item:last-child {
    border-bottom: none;
}

.feature-icon {
    width: 36px;
    height: 36px;
    background: linear-gradient(135deg, #FF7E00 0%, #FF9500 100%);
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.feature-icon svg {
    width: 18px;
    height: 18px;
    color: #fff;
}

.feature-content h4 {
    font-size: 16px;
    font-weight: 600;
    color: #1a1a2e;
    margin: 0 0 4px 0;
}

.feature-content p {
    font-size: 14px;
    color: #888;
    margin: 0;
    line-height: 1.5;
}

/* CTA Buttons */
.cta-group {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
}

.btn-primary {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: linear-gradient(135deg, #FF7E00 0%, #FF9500 100%);
    color: #fff;
    font-size: 15px;
    font-weight: 600;
    padding: 14px 28px;
    border-radius: 8px;
    text-decoration: none;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(255, 126, 0, 0.3);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(255, 126, 0, 0.4);
}

.btn-secondary {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: #fff;
    color: #1a1a2e;
    font-size: 15px;
    font-weight: 600;
    padding: 14px 28px;
    border-radius: 8px;
    text-decoration: none;
    border: 1px solid #e0e0e0;
    transition: all 0.3s ease;
}

.btn-secondary svg {
    width: 18px;
    height: 18px;
    color: #FF7E00;
}

.btn-secondary:hover {
    border-color: #FF7E00;
    color: #FF7E00;
}

/* ========================================
   FUTURISTIC HERO BANNER - ORANGE TECH STYLE
======================================== */
.futuro-banner {
    position: relative;
    width: 100vw;
    min-width: 100vw;
    margin-left: calc(50% - 50vw);
    padding: 120px 0 140px;
    background: url('../img/index/stat2.jpg') no-repeat center center / cover, linear-gradient(135deg, #0d0d1a 0%, #1a0f05 50%, #0d1b2a 100%);
    overflow: hidden;
    min-height: 600px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 50px;
}

/* Grid Background */
.futuro-grid {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image:
        linear-gradient(rgba(255, 126, 0, 0.04) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255, 126, 0, 0.04) 1px, transparent 1px);
    background-size: 60px 60px;
    animation: gridMove 20s linear infinite;
}

@keyframes gridMove {
    0% { transform: perspective(500px) rotateX(60deg) translateY(0); }
    100% { transform: perspective(500px) rotateX(60deg) translateY(60px); }
}

/* Particle Container */
.futuro-particles {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}

/* Content Area */
.futuro-content {
    position: relative;
    z-index: 2;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 80px;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.futuro-center {
    text-align: center;
    position: relative;
    padding: 60px 80px;
}

/* Corner Decorations */
.deco-corner {
    position: absolute;
    width: 40px;
    height: 40px;
    border: 2px solid rgba(255, 126, 0, 0.5);
}

.deco-corner-tl { top: 0; left: 0; border-right: none; border-bottom: none; }
.deco-corner-tr { top: 0; right: 0; border-left: none; border-bottom: none; }
.deco-corner-bl { bottom: 0; left: 0; border-right: none; border-top: none; }
.deco-corner-br { bottom: 0; right: 0; border-left: none; border-top: none; }

/* Top Decorative Line */
.deco-line-top {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 15px;
    margin-bottom: 30px;
    font-size: 12px;
    letter-spacing: 4px;
    color: rgba(255, 126, 0, 0.8);
    font-family: 'Courier New', monospace;
}

.deco-dot {
    width: 6px;
    height: 6px;
    background: #FF7E00;
    border-radius: 50%;
    box-shadow: 0 0 10px #FF7E00, 0 0 20px #FF7E00;
    animation: dotPulse 2s ease-in-out infinite;
}

@keyframes dotPulse {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.5; transform: scale(0.8); }
}

.deco-line {
    width: 60px;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(255, 126, 0, 0.6), transparent);
}

/* Main Title */
.futuro-title {
    font-size: 5rem;
    font-weight: 900;
    margin: 0 0 20px;
    line-height: 1.1;
    position: relative;
}

.title-glow {
    display: block;
    font-size: 1.2em;
    background: linear-gradient(135deg, #FF7E00, #FF9500, #FFAA00);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    animation: breatheShadow 2.5s ease-in-out infinite;
}

@keyframes breatheShadow {
    0%, 100% {
        filter: drop-shadow(0 0 20px rgba(255, 126, 0, 0.4))
                drop-shadow(0 0 40px rgba(255, 126, 0, 0.2))
                drop-shadow(0 0 60px rgba(255, 126, 0, 0.1));
        transform: scale(1);
    }
    50% {
        filter: drop-shadow(0 0 40px rgba(255, 126, 0, 0.8))
                drop-shadow(0 0 80px rgba(255, 126, 0, 0.5))
                drop-shadow(0 0 120px rgba(255, 126, 0, 0.3));
        transform: scale(1.02);
    }
}

.title-main {
    display: block;
    font-size: 1em;
    color: #ffffff;
    text-shadow: 0 0 20px rgba(255, 255, 255, 0.3);
    letter-spacing: 0.3em;
    margin-left: 0.3em;
}

/* Subtitle */
.futuro-sub {
    font-size: 1.4rem;
    color: rgba(255, 255, 255, 0.8);
    margin: 0 0 30px;
    font-weight: 300;
    letter-spacing: 2px;
}

.futuro-sub .highlight {
    color: #FF7E00;
    font-weight: 600;
    text-shadow: 0 0 20px rgba(255, 126, 0, 0.5);
}

/* Bottom Glow Effect */
.bottom-glow {
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 80%;
    height: 3px;
    background: linear-gradient(90deg, transparent, #FF7E00, #FF9500, #FF7E00, transparent);
    animation: glowSlide 3s ease-in-out infinite;
}

@keyframes glowSlide {
    0%, 100% { opacity: 0.5; width: 60%; }
    50% { opacity: 1; width: 100%; }
}

/* ========================================
   PRODUCT CARD V2 - IMAGE TOP TEXT BOTTOM
======================================== */
.product-card-v2 {
    background: #fff;
    border: 1px solid #e8e8e8;
    border-radius: 12px;
    overflow: hidden;
    transition: all 0.3s ease;
    height: 100%;
}

.product-card-v2:hover {
    box-shadow: 0 8px 24px rgba(0,0,0,0.08);
    transform: translateY(-4px);
}

.product-image-area {
    position: relative;
    height: 220px;
    background: linear-gradient(135deg, #f0f4f8 0%, #e8eef5 100%);
    overflow: hidden;
}

.product-image-area img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.product-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    padding: 20px;
    background: linear-gradient(to right, rgba(255,255,255,0.95) 0%, rgba(255,255,255,0.7) 50%, transparent 100%);
    z-index: 2;
    display: flex;
    flex-direction: column;
}

.product-tag-v2 {
    display: inline-block;
    background: #FF7E00;
    color: #fff;
    font-size: 12px;
    font-weight: bold;
    padding: 4px 10px;
    border-radius: 4px;
    width: fit-content;
    margin-bottom: 12px;
}

.product-info-overlay {
    flex: 1;
    display: flex;
    flex-direction: column;
}

.product-model-v2 {
    font-size: 28px;
    font-weight: bold;
    color: #1a1a1a;
    margin: 0 0 6px 0;
    line-height: 1.2;
}

.product-spec-v2 {
    font-size: 13px;
    color: #FF7E00;
    font-weight: 500;
    margin: 0 0 4px 0;
}

.product-locator-v2 {
    font-size: 12px;
    color: #666;
    margin: 4px 0 8px 0;
    display: flex;
    align-items: center;
    gap: 4px;
}

.product-locator-v2::before {
    content: '';
    width: 14px;
    height: 14px;
    background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23FF7E00' stroke-width='2'%3E%3Cpath d='M21 10c0 7-9 13-9 13s-9-6-9-13a9 9 0 0 1 18 0z'/%3E%3Ccircle cx='12' cy='10' r='3'/%3E%3C/svg%3E") center/contain no-repeat;
}

.product-features-v2 {
    list-style: none;
    padding: 0;
    margin: auto 0 0 0;
    display: flex;
    gap: 12px;
}

.product-features-v2 li {
    font-size: 11px;
    color: #888;
    display: flex;
    align-items: center;
    gap: 4px;
}

.product-features-v2 li::before {
    content: '';
    width: 5px;
    height: 5px;
    background: #FF7E00;
    border-radius: 50%;
}

.product-content-area {
    padding: 20px;
}

.product-title-v2 {
    font-size: 18px;
    font-weight: 600;
    color: #1a1a1a;
    margin: 0 0 10px 0;
}

.product-desc-v2 {
    font-size: 14px;
    color: #666;
    line-height: 1.6;
    margin: 0 0 16px 0;
}

.product-detail-link {
    font-size: 14px;
    color: #FF7E00;
    text-decoration: none;
    font-weight: 500;
    display: inline-flex;
    align-items: center;
    gap: 4px;
    transition: gap 0.2s ease;
}

.product-detail-link:hover {
    gap: 8px;
}

.product-link-v2 {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 3;
}

/* ========================================
   FEATURES PREMIUM SECTION
======================================== */
.features-premium {
    overflow: hidden;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
    margin-top: 0;
}

.feature-card {
    background: #fff;
    border: 1px solid #f0f0f0;
    border-radius: 16px;
    padding: 32px 24px;
    text-align: center;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
}

.feature-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.08);
    border-color: transparent;
}

.feature-icon-wrap {
    width: 64px;
    height: 64px;
    margin: 0 auto 24px;
    background: linear-gradient(135deg, #FFF7ED 0%, #FFEDD5 100%);
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.4s ease;
}

.feature-card:hover .feature-icon-wrap {
    background: linear-gradient(135deg, #FF7E00 0%, #FF9500 100%);
    transform: scale(1.05);
}

.feature-icon-wrap svg {
    width: 28px;
    height: 28px;
    color: #FF7E00;
    transition: color 0.4s ease;
}

.feature-card:hover .feature-icon-wrap svg {
    color: #fff;
}

.feature-title {
    font-size: 18px;
    font-weight: 600;
    color: #1a1a2e;
    margin: 0 0 12px 0;
}

.feature-desc {
    font-size: 14px;
    color: #888;
    line-height: 1.7;
    margin: 0;
}

/* ========================================
   QUALITY SECTION - ALIYUN STYLE
======================================== */
.quality-section {
    position: relative;
    width: 100vw;
    min-width: 100vw;
    margin-left: calc(50% - 50vw);
    padding: 100px 0 110px;
    background: linear-gradient(180deg, #FFF5EB 0%, #FFE4CC 50%, #FFF5EB 100%);
    overflow: hidden;
    margin-bottom: 0;
}

.quality-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background:
        radial-gradient(ellipse at 30% 20%, rgba(255, 126, 0, 0.08) 0%, transparent 50%),
        radial-gradient(ellipse at 70% 80%, rgba(0, 212, 255, 0.06) 0%, transparent 50%);
    pointer-events: none;
}

.quality-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 15px;
    position: relative;
    z-index: 1;
}

.quality-header {
    text-align: center;
    margin-bottom: 70px;
}

.quality-badge {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 10px 24px;
    background: linear-gradient(135deg, rgba(255, 126, 0, 0.15), rgba(255, 126, 0, 0.05));
    border: 1px solid rgba(255, 126, 0, 0.25);
    border-radius: 50px;
    color: #FF7E00;
    font-size: 14px;
    font-weight: 600;
    letter-spacing: 2px;
    margin-bottom: 28px;
    text-transform: uppercase;
}

.quality-badge svg {
    width: 18px;
    height: 18px;
}

.quality-header h2 {
    font-size: 42px;
    font-weight: 700;
    color: #333333;
    margin-bottom: 20px;
    letter-spacing: -0.5px;
}

.quality-header p {
    font-size: 18px;
    color: #666666;
    max-width: 700px;
    margin: 0 auto;
    line-height: 1.8;
}

/* Quality Cards Grid */
.quality-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    margin-bottom: 80px;
}

.quality-card {
    position: relative;
    background: linear-gradient(145deg, #ffffff, #f8f0e8);
    border: 1px solid rgba(255, 126, 0, 0.2);
    border-radius: 20px;
    padding: 40px 32px;
    transition: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
    overflow: hidden;
    box-shadow: 0 4px 20px rgba(255, 126, 0, 0.08);
}

.quality-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, #FF7E00, #00D4FF);
    opacity: 0;
    transition: opacity 0.4s ease;
}

.quality-card::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(circle at 50% 0%, rgba(255, 126, 0, 0.1), transparent 70%);
    opacity: 0;
    transition: opacity 0.4s ease;
}

.quality-card:hover {
    transform: translateY(-8px);
    border-color: rgba(255, 126, 0, 0.35);
    box-shadow:
        0 25px 50px rgba(0, 0, 0, 0.35),
        0 0 40px rgba(255, 126, 0, 0.12);
}

.quality-card:hover::before,
.quality-card:hover::after {
    opacity: 1;
}

.quality-card-icon {
    width: 64px;
    height: 64px;
    background: linear-gradient(135deg, rgba(255, 126, 0, 0.18), rgba(255, 126, 0, 0.06));
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 24px;
    position: relative;
    z-index: 1;
    transition: all 0.4s ease;
}

.quality-card:hover .quality-card-icon {
    transform: scale(1.08);
    background: linear-gradient(135deg, rgba(255, 126, 0, 0.28), rgba(255, 126, 0, 0.12));
}

.quality-card-icon svg {
    width: 30px;
    height: 30px;
    color: #FF7E00;
}

.quality-card h3 {
    font-size: 20px;
    font-weight: 600;
    color: #333333;
    margin-bottom: 14px;
    position: relative;
    z-index: 1;
}

.quality-card p {
    font-size: 15px;
    color: #666666;
    line-height: 1.75;
    position: relative;
    z-index: 1;
}

/* Quality Stats */
.quality-stats {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
    background: linear-gradient(145deg, rgba(255, 126, 0, 0.1), rgba(0, 212, 255, 0.06));
    border: 1px solid rgba(255, 126, 0, 0.18);
    border-radius: 28px;
    padding: 50px 35px;
    position: relative;
    overflow: hidden;
}

.quality-stats::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(255, 126, 0, 0.04) 0%, transparent 50%);
    animation: rotate 30s linear infinite;
}

@keyframes rotate {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

.quality-stat {
    text-align: center;
    position: relative;
    z-index: 1;
}

.quality-stat-value {
    font-size: 52px;
    font-weight: 800;
    background: linear-gradient(135deg, #FF7E00 0%, #00D4FF 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 10px;
    line-height: 1;
}

.quality-stat-unit {
    font-size: 22px;
    font-weight: 600;
    opacity: 0.85;
}

.quality-stat-label {
    font-size: 15px;
    color: #555555;
    font-weight: 500;
    margin-top: 8px;
}

/* ========================================
   NEWS CENTER - ALIYUN STYLE
======================================== */
.news-fullwidth-bg {
    position: relative;
    width: 100vw;
    min-width: 100vw;
    margin-left: calc(50% - 50vw);
    background: linear-gradient(180deg, #0a1628 0%, #0d1b30 50%, #0a1628 100%);
}

.news-fullwidth-bg::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background:
        radial-gradient(ellipse at 20% 50%, rgba(255, 126, 0, 0.06) 0%, transparent 60%),
        radial-gradient(ellipse at 80% 50%, rgba(0, 212, 255, 0.05) 0%, transparent 60%);
    pointer-events: none;
    z-index: 0;
}

.news-section {
    position: relative;
    padding: 100px 0 110px;
    overflow: hidden;
}

.news-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 15px;
    position: relative;
    z-index: 1;
}

.news-header {
    text-align: center;
    margin-bottom: 60px;
}

.news-badge {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 10px 24px;
    background: linear-gradient(135deg, rgba(255, 126, 0, 0.15), rgba(255, 126, 0, 0.05));
    border: 1px solid rgba(255, 126, 0, 0.25);
    border-radius: 50px;
    color: #FF7E00;
    font-size: 14px;
    font-weight: 600;
    letter-spacing: 2px;
    margin-bottom: 28px;
    text-transform: uppercase;
}

.news-badge svg {
    width: 18px;
    height: 18px;
}

.news-header h2 {
    font-size: 42px;
    font-weight: 700;
    color: #ffffff;
    margin-bottom: 0;
    letter-spacing: -0.5px;
}

.news-header h2 a {
    color: #ffffff;
    text-decoration: none;
    transition: color 0.3s ease;
}

.news-header h2 a:hover {
    color: #FF7E00;
}

/* News Grid */
.news-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 40px;
}

.news-column {
    background: linear-gradient(145deg, rgba(255, 255, 255, 0.05), rgba(255, 255, 255, 0.02));
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 20px;
    padding: 36px;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.news-column:hover {
    border-color: rgba(255, 126, 0, 0.25);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.2);
}

.news-column-header {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 28px;
    padding-bottom: 20px;
    border-bottom: 2px solid rgba(255, 126, 0, 0.2);
}

.news-column-icon {
    width: 48px;
    height: 48px;
    background: linear-gradient(135deg, rgba(255, 126, 0, 0.2), rgba(255, 126, 0, 0.08));
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.news-column-icon svg {
    width: 24px;
    height: 24px;
    color: #FF7E00;
}

.news-column-title {
    font-size: 22px;
    font-weight: 600;
    color: #ffffff;
    margin: 0;
}

.news-column-title a {
    color: #ffffff;
    text-decoration: none;
    transition: color 0.3s ease;
}

.news-column-title a:hover {
    color: #FF7E00;
}

/* News List */
.news-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

/* News List - Legacy li structure (dynamic template compatibility) */
.news-list li {
    padding: 16px 14px 16px 32px;
    border-radius: 12px;
    cursor: pointer;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
    color: rgba(255, 255, 255, 0.85);
    font-size: 15px;
    font-weight: 500;
    line-height: 1.6;
    border-bottom: 1px solid rgba(255, 255, 255, 0.06);
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 6px;
}

.news-list li::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(255, 126, 0, 0.08), transparent);
    opacity: 0;
    transition: opacity 0.3s ease;
}

.news-list li:hover::before {
    opacity: 1;
}

.news-list li:hover {
    transform: translateX(4px);
    color: #ffffff;
}

/* Orange dot marker for legacy li items */
.news-list li::after {
    content: '';
    position: absolute;
    left: 14px;
    top: 22px;
    width: 6px;
    height: 6px;
    background: #FF7E00;
    border-radius: 50%;
    opacity: 0.7;
}

/* Hide empty inline icon element */
.news-list li i {
    display: none;
}

.news-list li span {
    color: rgba(255, 255, 255, 0.4);
    font-size: 13px;
    font-weight: 400;
    display: flex;
    align-items: center;
    gap: 6px;
}

.news-list li span::before {
    content: '';
    display: inline-block;
    width: 14px;
    height: 14px;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='rgba(255,255,255,0.4)' stroke-width='2'%3E%3Crect x='3' y='4' width='18' height='18' rx='2' ry='2'/%3E%3Cline x1='16' y1='2' x2='16' y2='6'/%3E%3Cline x1='8' y1='2' x2='8' y2='6'/%3E%3Cline x1='3' y1='10' x2='21' y2='10'/%3E%3C/svg%3E");
    background-size: contain;
    background-repeat: no-repeat;
}

/* News Item - New structured version */
.news-item {
    display: flex;
    align-items: flex-start;
    gap: 16px;
    padding: 18px 16px;
    border-radius: 12px;
    cursor: pointer;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.news-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(255, 126, 0, 0.08), transparent);
    opacity: 0;
    transition: opacity 0.3s ease;
}

.news-item:hover::before {
    opacity: 1;
}

.news-item:hover {
    transform: translateX(4px);
}

.news-item-icon {
    width: 40px;
    height: 40px;
    background: rgba(255, 126, 0, 0.1);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    position: relative;
    z-index: 1;
}

.news-item-icon svg {
    width: 18px;
    height: 18px;
    color: #FF7E00;
}

.news-item-content {
    flex: 1;
    position: relative;
    z-index: 1;
}

.news-item-title {
    font-size: 15px;
    font-weight: 500;
    color: rgba(255, 255, 255, 0.85);
    line-height: 1.5;
    margin-bottom: 6px;
    transition: color 0.3s ease;
}

.news-item:hover .news-item-title {
    color: #ffffff;
}

.news-item-date {
    font-size: 13px;
    color: rgba(255, 255, 255, 0.4);
    display: flex;
    align-items: center;
    gap: 6px;
}

.news-item-date svg {
    width: 14px;
    height: 14px;
}

/* ========================================
   ALIYUN STYLE FOOTER
======================================== */
.aliyun-footer {
    background: #efefef;
    color: #333;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
}

.footer-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Main Footer Grid */
.footer-main {
    padding: 60px 0 50px;
    border-bottom: 1px solid #E8E8E8;
}

.footer-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 40px;
}

.footer-col-title {
    font-size: 16px;
    font-weight: 600;
    color: #1c1c1c;
    margin: 0 0 20px 0;
    padding-bottom: 12px;
    border-bottom: 2px solid #FF7E00;
    display: inline-block;
}

.footer-links {
    list-style: none;
    padding: 0;
    margin: 0;
}

.footer-links li {
    margin-bottom: 12px;
}

.footer-links a {
    color: #666;
    text-decoration: none;
    font-size: 14px;
    transition: color 0.3s ease;
}

.footer-links a:hover {
    color: #FF7E00;
}

/* Contact Info */
.footer-contact-info {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.contact-item {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.contact-label {
    font-size: 12px;
    color: #999;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.contact-value {
    font-size: 14px;
    color: #333;
    line-height: 1.5;
}

/* Footer Friendship Links */
.footer-friends {
    background: #f5f5f5;
    border-top: 1px solid #e0e0e0;
    border-bottom: 1px solid #e0e0e0;
    padding: 30px 0;
}

.footer-friends .footer-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.friends-block {
    margin-bottom: 16px;
}

.friends-block:last-child {
    margin-bottom: 0;
}

.friends-label {
    display: inline-block;
    font-size: 12px;
    font-weight: 600;
    color: #FF7E00;
    letter-spacing: 1px;
    margin-right: 14px;
    vertical-align: middle;
    text-transform: uppercase;
}

.friends-tags {
    display: inline-flex;
    flex-wrap: wrap;
    gap: 8px;
    vertical-align: middle;
}

.friends-tag {
    display: inline-block;
    padding: 4px 12px;
    font-size: 12px;
    color: #888;
    background: #fff;
    border: 1px solid #e8e8e8;
    border-radius: 20px;
    text-decoration: none;
    transition: all 0.25s ease;
    white-space: nowrap;
}

.friends-tag:hover {
    color: #FF7E00;
    border-color: #FF7E00;
    background: #FFF7ED;
    transform: translateY(-1px);
    box-shadow: 0 2px 8px rgba(255, 126, 0, 0.08);
}

.friends-links {
    display: inline-flex;
    flex-wrap: wrap;
    gap: 4px;
    vertical-align: middle;
}

.friends-link-item {
    display: inline-block;
    padding: 3px 8px;
    font-size: 12px;
    color: #999;
    text-decoration: none;
    border-radius: 4px;
    transition: all 0.25s ease;
    white-space: nowrap;
}

.friends-link-item:hover {
    color: #FF7E00;
    background: rgba(255, 126, 0, 0.06);
}

.friends-link-sep {
    color: #ddd;
    font-size: 12px;
    margin: 0 1px;
}

/* Responsive - Footer Friends */
@media (max-width: 768px) {
    .footer-friends {
        padding: 20px 0;
    }

    .friends-label {
        display: block;
        margin-bottom: 10px;
    }

    .friends-tags,
    .friends-links {
        display: flex;
    }
}

/* Footer Bottom */
.footer-bottom {
    padding: 30px 0;
    background: #ECECEC;
}

.footer-bottom-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.footer-copyright {
    text-align: left;
}

.footer-copyright p {
    margin: 0 0 6px 0;
    font-size: 13px;
    color: #666;
}

.footer-icp {
    display: flex;
    align-items: center;
    gap: 8px;
}

.icp-link {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    color: #666;
    text-decoration: none;
    font-size: 13px;
    transition: color 0.3s ease;
}

.icp-link:hover {
    color: #FF7E00;
}

.icp-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 18px;
    height: 18px;
    background: #FF7E00;
    color: #fff;
    font-size: 10px;
    font-weight: bold;
    border-radius: 2px;
}

.footer-trusted {
    display: flex;
    gap: 20px;
}

.trusted-badge {
    font-size: 12px;
    color: #999;
    padding: 4px 12px;
    border: 1px solid #DDD;
    border-radius: 3px;
    background: #fff;
}

/* ========================================
   RESPONSIVE - NAVIGATION
======================================== */
@media (max-width: 1024px) {
    .new-nav-menu {
        display: none;
    }

    .new-phone-link {
        display: none;
    }

    .new-mobile-toggle {
        display: flex;
    }

    .new-mobile-menu {
        display: block;
    }
}

@media (max-width: 768px) {
    .new-navbar-container {
        padding: 0 20px;
    }
}

@media (max-width: 480px) {
    .new-mobile-menu {
        padding: 24px;
    }
}

/* ========================================
   RESPONSIVE - PREMIUM SERVICES
======================================== */
@media (max-width: 768px) {
    .premium-card {
        padding: 28px 24px;
        min-height: 240px;
    }

    .premium-icon {
        width: 48px;
        height: 48px;
    }

    .premium-title {
        font-size: 18px;
    }

    .premium-desc {
        font-size: 13px;
    }
}

/* ========================================
   RESPONSIVE - COLD CHAIN SECTION
======================================== */
@media (max-width: 992px) {
    .system-features {
        padding-left: 0;
        padding-top: 40px;
    }

    .section-main-title {
        font-size: 32px;
    }
}

@media (max-width: 768px) {
    .status-cards {
        grid-template-columns: 1fr;
    }

    .cta-group {
        flex-direction: column;
    }

    .btn-primary,
    .btn-secondary {
        width: 100%;
        justify-content: center;
    }
}

/* ========================================
   RESPONSIVE - FUTURISTIC BANNER
======================================== */
@media (max-width: 992px) {
    .futuro-title { font-size: 3.5rem; }
    .futuro-sub { font-size: 1.1rem; }
    .futuro-desc { font-size: 1rem; }
    .futuro-center { padding: 40px 30px; }
    .data-stream { display: none; }
}

@media (max-width: 768px) {
    .futuro-banner { padding: 80px 0 100px; min-height: 500px; }
    .futuro-title { font-size: 2.5rem; }
}

/* ========================================
   RESPONSIVE - PRODUCT CARD V2
======================================== */
@media (max-width: 768px) {
    .product-image-area {
        height: 180px;
    }

    .product-model-v2 {
        font-size: 24px;
    }
}

/* ========================================
   RESPONSIVE - FEATURES PREMIUM
======================================== */
@media (max-width: 1200px) {
    .features-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media (max-width: 992px) {
    .features-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 576px) {
    .features-grid {
        grid-template-columns: 1fr;
    }

    .section-main-title {
        font-size: 28px;
    }

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

/* ========================================
   RESPONSIVE - QUALITY SECTION
======================================== */
@media (max-width: 992px) {
    .quality-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .quality-stats {
        grid-template-columns: repeat(2, 1fr);
        gap: 25px;
    }
}

@media (max-width: 576px) {
    .quality-section {
        padding: 70px 0 80px;
    }

    .quality-header h2 {
        font-size: 32px;
    }

    .quality-grid {
        grid-template-columns: 1fr;
        gap: 24px;
    }

    .quality-card {
        padding: 32px 24px;
    }

    .quality-stats {
        grid-template-columns: repeat(2, 1fr);
        padding: 40px 25px;
    }

    .quality-stat-value {
        font-size: 42px;
    }
}

/* ========================================
   RESPONSIVE - NEWS SECTION
======================================== */
@media (max-width: 992px) {
    .news-grid {
        grid-template-columns: 1fr;
        gap: 30px;
    }

    .news-column {
        padding: 30px;
    }
}

@media (max-width: 576px) {
    .news-section {
        padding: 70px 0 80px;
    }

    .news-header h2 {
        font-size: 32px;
    }

    .news-column {
        padding: 24px 20px;
    }

    .news-item {
        padding: 14px 12px;
    }

    .news-item-title {
        font-size: 14px;
    }

    .news-list li {
        padding: 12px 10px;
        font-size: 14px;
    }

    .news-list li span {
        font-size: 12px;
    }
}

/* ========================================
   RESPONSIVE - FOOTER
======================================== */
@media (max-width: 992px) {
    .footer-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 30px;
    }

    .footer-main {
        padding: 50px 0 40px;
    }
}

@media (max-width: 576px) {
    .footer-grid {
        grid-template-columns: 1fr;
        gap: 30px;
    }

    .footer-main {
        padding: 40px 0 30px;
    }

    .footer-bottom-content {
        flex-direction: column;
        gap: 20px;
        text-align: center;
    }

    .footer-copyright {
        text-align: center;
    }

    .footer-col-title {
        font-size: 15px;
    }
}

/* ========================================
   INLINE STYLE EXTERNALIZATION (STAGE B-2)
   Previously inline style="..." attributes
======================================== */

/* Hero Section - padding */
#hero {
    padding: 90px 0;
}

/* Hero Headline - font size */
.hero-headline {
    font-size: 70px;
}

/* Cold Chain Section - padding & background */
.cold-chain-section {
    padding: 0 0 100px;
    background: linear-gradient(180deg, #ffffff 0%, #f8fafc 100%);
}

/* System Features Right Column - padding */
.system-features-wrapper {
    padding-left: 40px;
}

/* Features Premium Section - padding & background */
.features-premium {
    padding: 40px 0 100px;
    background: #fff;
}

/* Product Intro Section - padding */
.product-intro-section {
    padding-top: 100px;
    padding-bottom: 80px;
}

.product-intro-title {
    padding-bottom: 0;
}

.product-intro-heading {
    color: #111;
    font-size: 38px;
}

.product-intro-desc {
    font-size: 20px;
}

/* Product Card Column - bottom padding */
.product-col {
    padding-bottom: 100px;
}

/* Responsive - Hero Headline */
@media (max-width: 768px) {
    .hero-headline {
        font-size: 42px;
    }
}

@media (max-width: 576px) {
    .hero-headline {
        font-size: 32px;
    }
}

/* Responsive - System Features Wrapper */
@media (max-width: 992px) {
    .system-features-wrapper {
        padding-left: 0;
        padding-top: 40px;
    }
}

/* Responsive - Product Intro Section */
@media (max-width: 768px) {
    .product-intro-section {
        padding-top: 60px;
        padding-bottom: 50px;
    }

    .product-intro-heading {
        font-size: 28px;
    }

    .product-intro-desc {
        font-size: 16px;
    }
}

/* Responsive - Product Col */
@media (max-width: 768px) {
    .product-col {
        padding-bottom: 50px;
    }
}