/* ===========================
   CSS Variables & Reset
   =========================== */
:root {
    --bg-primary: #ffffff;
    --bg-secondary: #f0f4f8;
    --bg-card: #ffffff;
    --bg-card-hover: #f0f4f8;
    --text-primary: #1e293b;
    --text-secondary: #475569;
    --text-muted: #94a3b8;
    --accent: #2563eb;
    --accent-light: #3b82f6;
    --accent-dark: #1d4ed8;
    --gradient-1: #2563eb;
    --gradient-2: #7c3aed;
    --gradient-3: #0891b2;
    --border: rgba(0, 0, 0, 0.08);
    --radius: 12px;
    --radius-lg: 20px;
    --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --font-body: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    --font-heading: 'Space Grotesk', 'Inter', sans-serif;
}

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

html {
    scroll-behavior: smooth;
    scroll-padding-top: 80px;
}

body {
    font-family: var(--font-body);
    background: var(--bg-primary);
    color: var(--text-primary);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    overflow-x: hidden;
}

a {
    color: inherit;
    text-decoration: none;
}

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

/* ===========================
   Layout
   =========================== */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

.section {
    padding: 120px 0;
    position: relative;
}

.section-header {
    text-align: center;
    margin-bottom: 72px;
}

.section-tag {
    font-family: var(--font-heading);
    font-size: 14px;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 3px;
    color: var(--accent);
    margin-bottom: 16px;
}

.section-title {
    font-family: var(--font-heading);
    font-size: clamp(32px, 5vw, 48px);
    font-weight: 700;
    line-height: 1.2;
    color: var(--text-primary);
}

/* ===========================
   Buttons
   =========================== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 14px 32px;
    font-family: var(--font-heading);
    font-size: 15px;
    font-weight: 600;
    border-radius: 50px;
    border: none;
    cursor: pointer;
    transition: var(--transition);
    letter-spacing: 0.5px;
}

.btn-primary {
    background: var(--accent);
    color: #fff;
    box-shadow: 0 4px 24px rgba(59, 130, 246, 0.3);
}

.btn-primary:hover {
    background: var(--accent-light);
    box-shadow: 0 8px 32px rgba(59, 130, 246, 0.4);
    transform: translateY(-2px);
}

.btn-full {
    width: 100%;
}

/* ===========================
   Header
   =========================== */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: 20px 0;
    transition: var(--transition);
    background: rgba(255, 255, 255, 0.8);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
}

.page-home .header {
    background: transparent;
    backdrop-filter: none;
    -webkit-backdrop-filter: none;
}

.header.scrolled {
    background: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border);
    padding: 12px 0;
    box-shadow: 0 1px 12px rgba(0, 0, 0, 0.06);
}

.header-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.logo {
    display: flex;
    align-items: center;
    gap: 10px;
}

.logo-icon {
    height: auto;
    width: 180px;
    object-fit: contain;
    transition: var(--transition);
}

/* White logo on dark backgrounds (homepage header + footer) */
.page-home .logo-icon {
    filter: brightness(0) invert(1);
}

.page-home .header.scrolled .logo-icon {
    filter: none;
}

.footer .logo-icon {
    filter: brightness(0) invert(1);
    width: 200px;
    height: auto;
}

.logo-text {
    font-family: var(--font-heading);
    font-size: 22px;
    font-weight: 700;
    color: var(--text-primary);
    transition: var(--transition);
}

.page-home .logo-text {
    color: #ffffff;
}

.page-home .header.scrolled .logo-text {
    color: var(--text-primary);
}

.footer .logo-text {
    color: #f1f5f9;
}

.nav {
    display: flex;
    align-items: center;
    gap: 36px;
}

.nav-link {
    font-size: 16px;
    font-weight: 500;
    color: var(--text-secondary);
    transition: var(--transition);
    position: relative;
}

/* On homepage, header floats over dark hero — use white text */
.page-home .nav-link {
    color: rgba(255, 255, 255, 0.75);
}

.page-home .header.scrolled .nav-link {
    color: var(--text-secondary);
}

.page-home .header.scrolled .nav-link:hover,
.page-home .header.scrolled .nav-link.active {
    color: var(--text-primary);
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--accent);
    transition: var(--transition);
}

.nav-link:hover,
.nav-link.active {
    color: var(--text-primary);
}

.page-home .nav-link:hover,
.page-home .nav-link.active {
    color: #ffffff;
}

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

/* Dropdown Menu */
.nav-item {
    position: relative;
}

.nav-item .nav-link {
    display: flex;
    align-items: center;
    gap: 4px;
}

.nav-link .dropdown-arrow {
    width: 12px;
    height: 12px;
    transition: transform 0.3s ease;
}

.nav-item:hover .dropdown-arrow {
    transform: rotate(180deg);
}

.dropdown-menu {
    position: absolute;
    top: calc(100% + 12px);
    left: 50%;
    transform: translateX(-50%);
    min-width: 280px;
    background: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 16px 0;
    opacity: 0;
    visibility: hidden;
    transform: translateX(-50%) translateY(8px);
    transition: opacity 0.25s ease, transform 0.25s ease, visibility 0.25s ease;
    pointer-events: none;
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.1);
}

/* Invisible bridge to fill the gap between nav-link and dropdown */
.dropdown-menu::before {
    content: '';
    position: absolute;
    top: -16px;
    left: 0;
    right: 0;
    height: 16px;
}

.nav-item:hover .dropdown-menu {
    opacity: 1;
    visibility: visible;
    transform: translateX(-50%) translateY(0);
    pointer-events: all;
}

.dropdown-group-title {
    font-family: var(--font-heading);
    font-size: 11px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    color: var(--text-muted);
    padding: 8px 20px 6px;
    margin-top: 4px;
}

.dropdown-group-title:first-child {
    margin-top: 0;
}

.dropdown-link {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 8px 20px;
    font-size: 14px;
    font-weight: 500;
    color: var(--text-secondary);
    transition: var(--transition);
}

.dropdown-link:hover {
    color: var(--accent);
    background: rgba(37, 99, 235, 0.06);
}

.dropdown-link .badge-soon {
    font-size: 10px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--accent);
    opacity: 0.7;
}

.dropdown-divider {
    height: 1px;
    background: var(--border);
    margin: 8px 0;
}

/* Mobile Solutions Submenu */
.mobile-nav-item {
    display: flex;
    flex-direction: column;
    align-items: center;
}

.mobile-nav-toggle {
    font-family: var(--font-heading);
    font-size: 28px;
    font-weight: 600;
    color: var(--text-secondary);
    transition: var(--transition);
    background: none;
    border: none;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 8px;
}

.mobile-nav-toggle:hover {
    color: var(--accent);
}

.mobile-nav-toggle .dropdown-arrow {
    width: 16px;
    height: 16px;
    transition: transform 0.3s ease;
}

.mobile-nav-toggle.active .dropdown-arrow {
    transform: rotate(180deg);
}

.mobile-submenu {
    display: none;
    flex-direction: column;
    align-items: center;
    gap: 12px;
    margin-top: 16px;
    padding: 16px 32px;
    background: var(--bg-secondary);
    border-radius: var(--radius);
}

.mobile-submenu.active {
    display: flex;
}

.mobile-submenu-title {
    font-size: 12px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    color: var(--text-muted);
    margin-top: 8px;
}

.mobile-submenu-title:first-child {
    margin-top: 0;
}

.mobile-submenu a {
    font-size: 18px;
    font-weight: 500;
    color: var(--text-secondary);
    transition: var(--transition);
}

.mobile-submenu a:hover {
    color: var(--accent);
}

/* Mobile Toggle */
.mobile-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 4px;
}

.mobile-toggle span {
    width: 24px;
    height: 2px;
    background: var(--text-primary);
    transition: var(--transition);
    border-radius: 2px;
}

.page-home .mobile-toggle span {
    background: #ffffff;
}

.page-home .header.scrolled .mobile-toggle span {
    background: var(--text-primary);
}

.mobile-toggle.active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}

.mobile-toggle.active span:nth-child(2) {
    opacity: 0;
}

.mobile-toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -5px);
}

/* Mobile Nav */
.mobile-nav {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 999;
    background: rgba(255, 255, 255, 0.98);
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 32px;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.3s ease;
}

.mobile-nav.active {
    opacity: 1;
    pointer-events: all;
}

.mobile-nav-link {
    font-family: var(--font-heading);
    font-size: 28px;
    font-weight: 600;
    color: var(--text-secondary);
    transition: var(--transition);
}

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

/* ===========================
   Hero Section
   =========================== */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    background: #0f172a;
}

.hero-bg {
    position: absolute;
    inset: 0;
    overflow: hidden;
}

.hero-gradient {
    position: absolute;
    border-radius: 50%;
    filter: blur(120px);
    opacity: 0.5;
}

.hero-gradient-1 {
    width: 600px;
    height: 600px;
    background: var(--gradient-1);
    top: -200px;
    right: -100px;
    animation: float1 20s ease-in-out infinite;
}

.hero-gradient-2 {
    width: 500px;
    height: 500px;
    background: var(--gradient-2);
    bottom: -150px;
    left: -100px;
    animation: float2 25s ease-in-out infinite;
}

.hero-gradient-3 {
    width: 400px;
    height: 400px;
    background: var(--gradient-3);
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    animation: float3 18s ease-in-out infinite;
}

@keyframes float1 {
    0%, 100% { transform: translate(0, 0) scale(1); }
    33% { transform: translate(-80px, 60px) scale(1.1); }
    66% { transform: translate(40px, -40px) scale(0.9); }
}

@keyframes float2 {
    0%, 100% { transform: translate(0, 0) scale(1); }
    33% { transform: translate(60px, -40px) scale(0.9); }
    66% { transform: translate(-40px, 80px) scale(1.1); }
}

@keyframes float3 {
    0%, 100% { transform: translate(-50%, -50%) scale(1); }
    50% { transform: translate(-40%, -60%) scale(1.15); }
}

.hero-content {
    position: relative;
    z-index: 1;
    text-align: center;
    padding: 0 24px;
    max-width: 800px;
}

.hero-title {
    font-family: var(--font-heading);
    font-size: clamp(36px, 7vw, 72px);
    font-weight: 700;
    line-height: 1.1;
    margin-bottom: 24px;
    background: linear-gradient(135deg, #fff 0%, #cbd5e1 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-subtitle {
    font-size: clamp(16px, 2.5vw, 20px);
    color: rgba(255, 255, 255, 0.7);
    margin-bottom: 40px;
    font-weight: 300;
    line-height: 1.6;
}

.hero-scroll {
    position: absolute;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%);
    color: rgba(255, 255, 255, 0.4);
    animation: bounce 2s ease-in-out infinite;
}

@keyframes bounce {
    0%, 100% { transform: translateX(-50%) translateY(0); }
    50% { transform: translateX(-50%) translateY(10px); }
}

/* ===========================
   About Section
   =========================== */
.about {
    background: var(--bg-secondary);
}

.about-content {
    display: flex;
    flex-direction: column;
    gap: 64px;
}

.about-text {
    max-width: 700px;
    margin: 0 auto;
    text-align: center;
}

.about-lead {
    font-size: 18px;
    color: var(--text-secondary);
    line-height: 1.8;
    margin-bottom: 24px;
}

.about-quote {
    font-family: var(--font-heading);
    font-size: 20px;
    font-weight: 500;
    color: var(--accent);
    font-style: italic;
}

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

.about-card {
    text-align: center;
    padding: 40px 24px;
    background: #ffffff;
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    transition: var(--transition);
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.04);
}

.about-card:hover {
    background: rgba(37, 99, 235, 0.04);
    border-color: rgba(37, 99, 235, 0.2);
    transform: translateY(-4px);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.06);
}

.about-card-icon {
    width: 56px;
    height: 56px;
    margin: 0 auto 20px;
}

.about-card-icon svg {
    width: 100%;
    height: 100%;
}

.about-card h3 {
    font-family: var(--font-heading);
    font-size: 18px;
    font-weight: 600;
    margin-bottom: 4px;
}

.about-card p {
    font-size: 14px;
    color: var(--text-muted);
}

/* ===========================
   Vision Section
   =========================== */
.vision {
    background: var(--bg-primary);
    padding: 100px 0;
}

.vision-content {
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
}

.vision-quote {
    font-family: var(--font-heading);
    font-size: clamp(20px, 3vw, 28px);
    font-weight: 400;
    line-height: 1.6;
    color: var(--text-secondary);
    border: none;
    padding: 0;
}

.vision-quote strong {
    color: var(--accent-light);
    font-weight: 600;
}

/* ===========================
   Solutions Section
   =========================== */
.solutions {
    background: var(--bg-secondary);
}

.solutions-group {
    margin-bottom: 64px;
}

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

.solutions-group-header {
    display: flex;
    align-items: center;
    gap: 20px;
    margin-bottom: 32px;
    padding-bottom: 24px;
    border-bottom: 1px solid var(--border);
}

.solutions-group-icon {
    width: 48px;
    height: 48px;
    flex-shrink: 0;
}

.solutions-group-icon svg {
    width: 100%;
    height: 100%;
}

.solutions-group-title {
    font-family: var(--font-heading);
    font-size: 24px;
    font-weight: 600;
}

.solutions-group-desc {
    font-size: 14px;
    color: var(--text-muted);
    margin-top: 2px;
}

.badge-coming-soon {
    margin-left: auto;
    padding: 6px 16px;
    font-size: 12px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--accent);
    border: 1px solid var(--accent);
    border-radius: 50px;
    white-space: nowrap;
}

.solutions-cards {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.solution-card {
    background: #ffffff;
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 32px;
    transition: var(--transition);
    position: relative;
    overflow: hidden;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.04);
}

.solution-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--gradient-1), var(--gradient-2));
    opacity: 0;
    transition: var(--transition);
}

.solution-card:hover {
    background: rgba(37, 99, 235, 0.04);
    border-color: rgba(37, 99, 235, 0.2);
    transform: translateY(-4px);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.06);
}

.solution-card:hover::before {
    opacity: 1;
}

.solution-card--link {
    display: block;
    cursor: pointer;
}

.solution-card-arrow {
    display: inline-block;
    margin-top: 12px;
    font-size: 13px;
    font-weight: 600;
    color: var(--accent);
    opacity: 0;
    transform: translateX(-8px);
    transition: var(--transition);
}

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

.solution-card--coming-soon {
    opacity: 0.7;
}

.solution-card--coming-soon:hover {
    opacity: 0.85;
}

.solution-card-icon {
    width: 44px;
    height: 44px;
    margin-bottom: 20px;
}

.solution-card-icon svg {
    width: 100%;
    height: 100%;
}

.solution-card-title {
    font-family: var(--font-heading);
    font-size: 20px;
    font-weight: 600;
    margin-bottom: 4px;
}

.solution-card-subtitle {
    font-size: 13px;
    color: var(--accent);
    font-weight: 500;
    margin-bottom: 12px;
}

.solution-card-desc {
    font-size: 14px;
    color: var(--text-secondary);
    line-height: 1.7;
    margin-bottom: 16px;
}

.solution-card-features {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.solution-card-features li {
    font-size: 13px;
    color: var(--text-muted);
    padding-left: 16px;
    position: relative;
}

.solution-card-features li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 7px;
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--accent);
    opacity: 0.6;
}

/* ===========================
   Partners Section
   =========================== */
.partners {
    background: var(--bg-primary);
    overflow: hidden;
}

.partners-track-wrapper {
    overflow: hidden;
    mask-image: linear-gradient(to right, transparent, black 10%, black 90%, transparent);
    -webkit-mask-image: linear-gradient(to right, transparent, black 10%, black 90%, transparent);
}

.partners-track {
    display: flex;
    gap: 48px;
    animation: scroll-track 30s linear infinite;
    width: max-content;
}

@keyframes scroll-track {
    0% { transform: translateX(0); }
    100% { transform: translateX(-50%); }
}

.partner-logo {
    flex-shrink: 0;
}

.partner-logo img {
    height: 60px;
    width: auto;
    max-width: 160px;
    object-fit: contain;
    opacity: 0.7;
    transition: var(--transition);
    filter: grayscale(30%);
}

.partner-logo img:hover {
    opacity: 1;
    filter: grayscale(0%);
}

.partner-placeholder {
    width: 160px;
    height: 80px;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 1px dashed rgba(0, 0, 0, 0.12);
    border-radius: var(--radius);
    color: var(--text-muted);
    font-size: 13px;
    font-weight: 500;
    opacity: 0.6;
    transition: var(--transition);
}

.partner-placeholder:hover {
    opacity: 1;
    border-color: var(--accent);
    color: var(--accent);
}

/* ===========================
   Contact Section
   =========================== */
.contact {
    background: var(--bg-secondary);
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 64px;
    align-items: start;
}

.contact-item {
    display: flex;
    align-items: flex-start;
    gap: 16px;
    margin-bottom: 32px;
}

.contact-item-icon {
    width: 24px;
    height: 24px;
    flex-shrink: 0;
    margin-top: 4px;
}

.contact-item-icon svg {
    width: 100%;
    height: 100%;
}

.contact-item h4 {
    font-family: var(--font-heading);
    font-size: 14px;
    font-weight: 600;
    margin-bottom: 4px;
    color: var(--text-primary);
}

.contact-item p {
    font-size: 14px;
    color: var(--text-secondary);
}

.contact-socials {
    display: flex;
    gap: 16px;
    margin-top: 32px;
}

.social-link {
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 1px solid var(--border);
    border-radius: 50%;
    color: var(--text-secondary);
    transition: var(--transition);
}

.social-link svg {
    width: 20px;
    height: 20px;
}

.social-link:hover {
    border-color: var(--accent);
    color: var(--accent);
    background: rgba(37, 99, 235, 0.06);
}

/* Form */
.contact-form {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 14px 18px;
    font-family: var(--font-body);
    font-size: 14px;
    color: var(--text-primary);
    background: #ffffff;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    outline: none;
    transition: var(--transition);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: var(--text-muted);
}

.form-group input:focus,
.form-group textarea:focus {
    border-color: var(--accent);
    background: #ffffff;
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
}

.form-group textarea {
    resize: vertical;
    min-height: 120px;
}

/* ===========================
   Footer
   =========================== */
.footer {
    background: #1e293b;
    padding: 64px 0 32px;
    border-top: none;
    color: #e2e8f0;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 48px;
    margin-bottom: 48px;
}

.footer-tagline {
    font-size: 14px;
    color: #94a3b8;
    margin-top: 12px;
    max-width: 300px;
}

.footer-links h4 {
    font-family: var(--font-heading);
    font-size: 14px;
    font-weight: 600;
    margin-bottom: 16px;
    color: #f1f5f9;
}

.footer-links a {
    display: block;
    font-size: 14px;
    color: #94a3b8;
    padding: 4px 0;
    transition: var(--transition);
}

.footer-links a:hover {
    color: #60a5fa;
}

.footer-bottom {
    padding-top: 32px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    text-align: center;
}

.footer-bottom p {
    font-size: 13px;
    color: #64748b;
}

/* ===========================
   Animations (Fade In)
   =========================== */
.fade-in {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

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

/* ===========================
   Responsive
   =========================== */
@media (max-width: 1024px) {
    .solutions-cards {
        grid-template-columns: repeat(2, 1fr);
    }

    .about-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .footer-grid {
        grid-template-columns: 1fr 1fr;
    }

    .contact-grid {
        gap: 48px;
    }
}

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

    .section {
        padding: 64px 0;
    }

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

    .section-title {
        font-size: clamp(26px, 5vw, 36px);
    }

    .nav {
        display: none;
    }

    .mobile-toggle {
        display: flex;
    }

    .mobile-nav {
        display: flex;
    }

    .hero {
        min-height: 100svh;
    }

    .hero-content {
        padding: 0 20px;
    }

    .hero-subtitle {
        font-size: 16px;
        margin-bottom: 32px;
    }

    .hero-scroll {
        bottom: 24px;
    }

    .about-lead {
        font-size: 16px;
    }

    .about-quote {
        font-size: 17px;
    }

    .solutions-cards {
        grid-template-columns: 1fr;
    }

    .solution-card {
        padding: 24px;
    }

    .solutions-group-header {
        flex-wrap: wrap;
        gap: 12px;
    }

    .solutions-group-icon {
        width: 40px;
        height: 40px;
    }

    .solutions-group-title {
        font-size: 20px;
    }

    .badge-coming-soon {
        margin-left: 60px;
        font-size: 11px;
        padding: 4px 12px;
    }

    .about-grid {
        grid-template-columns: 1fr 1fr;
        gap: 16px;
    }

    .about-card {
        padding: 28px 16px;
    }

    .about-card h3 {
        font-size: 16px;
    }

    .vision {
        padding: 64px 0;
    }

    .vision-quote {
        font-size: clamp(17px, 3vw, 22px);
    }

    .partner-placeholder {
        width: 120px;
        height: 60px;
        font-size: 12px;
    }

    .partners-track {
        gap: 32px;
    }

    .contact-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .contact-item {
        margin-bottom: 24px;
    }

    .btn {
        padding: 12px 28px;
        font-size: 14px;
    }

    .footer {
        padding: 48px 0 24px;
    }

    .footer-grid {
        grid-template-columns: 1fr;
        gap: 28px;
    }

    .footer-tagline {
        margin-top: 8px;
    }

    .footer-bottom {
        padding-top: 24px;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 16px;
    }

    .section {
        padding: 48px 0;
    }

    .section-header {
        margin-bottom: 32px;
    }

    .hero-title {
        font-size: 28px;
    }

    .hero-subtitle {
        font-size: 15px;
    }

    .about-grid {
        grid-template-columns: 1fr;
    }

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

    .solutions-group-header {
        gap: 10px;
    }

    .badge-coming-soon {
        margin-left: 0;
    }

    .solution-card-title {
        font-size: 18px;
    }

    .solution-card-desc {
        font-size: 13px;
    }

    .contact-form .btn {
        width: 100%;
    }

    .mobile-nav-link {
        font-size: 24px;
    }

    .mobile-nav-toggle {
        font-size: 24px;
    }

    .mobile-submenu a {
        font-size: 16px;
    }
}