/* ============================================
   XRISK 360 - Institutional Website Styles
   ============================================ */

/* --- CSS Variables --- */
:root {
    --primary: #7c3aed;
    --primary-dark: #6d28d9;
    --primary-light: #a78bfa;
    --primary-glow: rgba(124, 58, 237, 0.3);
    --accent: #06b6d4;
    --accent-dark: #0891b2;
    --bg-dark: #0f0f1a;
    --bg-card: #1a1a2e;
    --bg-card-hover: #222240;
    --bg-section-alt: #14142a;
    --text-primary: #f1f5f9;
    --text-secondary: #94a3b8;
    --text-muted: #64748b;
    --border-color: #2a2a4a;
    --border-light: #3a3a5a;
    --gradient-1: linear-gradient(135deg, #7c3aed, #06b6d4);
    --gradient-2: linear-gradient(135deg, #7c3aed, #a78bfa);
    --gradient-3: linear-gradient(135deg, #06b6d4, #7c3aed);
    --shadow-sm: 0 2px 8px rgba(0,0,0,0.3);
    --shadow-md: 0 4px 20px rgba(0,0,0,0.4);
    --shadow-lg: 0 8px 40px rgba(0,0,0,0.5);
    --shadow-glow: 0 0 30px var(--primary-glow);
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 16px;
    --radius-xl: 24px;
    --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --max-width: 1200px;
    --nav-height: 72px;
}

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

html {
    scroll-behavior: smooth;
    scroll-padding-top: var(--nav-height);
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    background: var(--bg-dark);
    color: var(--text-primary);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    overflow-x: hidden;
}

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }

/* --- Container --- */
.container {
    width: 100%;
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 24px;
}

/* --- Navbar --- */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    height: var(--nav-height);
    z-index: 1000;
    background: rgba(15, 15, 26, 0.8);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid transparent;
    transition: var(--transition);
}

.navbar.scrolled {
    background: rgba(15, 15, 26, 0.95);
    border-bottom-color: var(--border-color);
    box-shadow: var(--shadow-sm);
}

.nav-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 100%;
}

.logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-weight: 700;
    font-size: 1.25rem;
}

.logo-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    background: var(--gradient-1);
    border-radius: var(--radius-sm);
    font-weight: 800;
    font-size: 1.1rem;
    color: #fff;
}

.logo-text { color: var(--text-primary); }
.logo-highlight { color: var(--primary-light); }

.nav-menu {
    display: flex;
    align-items: center;
    gap: 8px;
}

.nav-link {
    padding: 8px 16px;
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--text-secondary);
    border-radius: var(--radius-sm);
    transition: var(--transition);
}

.nav-link:hover {
    color: var(--text-primary);
    background: rgba(255,255,255,0.05);
}

/* --- Language Selector --- */
.lang-selector {
    display: flex;
    align-items: center;
    gap: 4px;
    margin-right: 8px;
}

.lang-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    background: transparent;
    color: var(--text-muted);
    font-family: inherit;
    font-size: 0.75rem;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
    padding: 0;
    line-height: 1;
}

.lang-btn:hover {
    color: var(--text-primary);
    border-color: var(--primary);
    background: rgba(124, 58, 237, 0.1);
}

.lang-btn.active {
    color: #fff;
    background: var(--gradient-1);
    border-color: transparent;
}

/* --- Buttons --- */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    font-family: inherit;
    font-weight: 600;
    border: none;
    border-radius: var(--radius-sm);
    cursor: pointer;
    transition: var(--transition);
    white-space: nowrap;
}

.btn-sm { padding: 8px 20px; font-size: 0.85rem; }
.btn-lg { padding: 14px 32px; font-size: 1rem; }
.btn-block { width: 100%; }

.btn-primary {
    background: var(--gradient-1);
    color: #fff;
    box-shadow: 0 4px 15px var(--primary-glow);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 30px var(--primary-glow);
}

.btn-outline {
    background: transparent;
    color: var(--text-primary);
    border: 1px solid var(--border-light);
}

.btn-outline:hover {
    border-color: var(--primary);
    background: rgba(124, 58, 237, 0.1);
}

.btn-ghost {
    background: transparent;
    color: var(--text-secondary);
    border: 1px solid var(--border-color);
}

.btn-ghost:hover {
    color: var(--text-primary);
    border-color: var(--text-muted);
}

/* --- Hamburger --- */
.hamburger {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 4px;
}

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

.hamburger.active span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
.hamburger.active span:nth-child(2) { opacity: 0; }
.hamburger.active span:nth-child(3) { transform: rotate(-45deg) translate(5px, -5px); }

/* --- Badge --- */
.badge {
    display: inline-block;
    padding: 6px 16px;
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--primary-light);
    background: rgba(124, 58, 237, 0.15);
    border: 1px solid rgba(124, 58, 237, 0.3);
    border-radius: 100px;
    margin-bottom: 20px;
    letter-spacing: 0.5px;
    text-transform: uppercase;
}

/* --- Gradient Text --- */
.gradient-text {
    background: var(--gradient-1);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* --- Section --- */
.section {
    padding: 100px 0;
}

.section-alt {
    background: var(--bg-section-alt);
}

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

.section-header h2 {
    font-size: 2.5rem;
    font-weight: 800;
    line-height: 1.2;
    margin-bottom: 16px;
}

.section-header p {
    font-size: 1.1rem;
    color: var(--text-secondary);
    line-height: 1.7;
}

/* --- Hero --- */
.hero {
    padding: 140px 0 80px;
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle at 30% 50%, rgba(124,58,237,0.08) 0%, transparent 50%),
                radial-gradient(circle at 70% 50%, rgba(6,182,212,0.06) 0%, transparent 50%);
    pointer-events: none;
}

.hero-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.hero-content { position: relative; z-index: 1; }

.hero-title {
    font-size: 3.5rem;
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: 20px;
}

.hero-subtitle {
    font-size: 1.15rem;
    color: var(--text-secondary);
    line-height: 1.7;
    margin-bottom: 32px;
    max-width: 540px;
}

.hero-actions {
    display: flex;
    gap: 12px;
    margin-bottom: 48px;
}

.hero-stats {
    display: flex;
    gap: 40px;
}

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

.stat-number {
    font-size: 1.75rem;
    font-weight: 800;
    color: var(--text-primary);
}

.stat-label {
    font-size: 0.85rem;
    color: var(--text-muted);
}

/* --- Hero Card (Dashboard Preview) --- */
.hero-visual { position: relative; z-index: 1; }

.hero-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
}

.hero-card-header {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 16px 20px;
    border-bottom: 1px solid var(--border-color);
    font-size: 0.85rem;
    color: var(--text-muted);
}

.card-dots {
    display: flex;
    gap: 6px;
}

.card-dots span {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: var(--text-muted);
}

.card-dots span:nth-child(1) { background: #ef4444; }
.card-dots span:nth-child(2) { background: #eab308; }
.card-dots span:nth-child(3) { background: #22c55e; }

.hero-card-body {
    padding: 24px;
}

.mini-chart {
    display: flex;
    align-items: flex-end;
    gap: 8px;
    height: 120px;
    margin-bottom: 20px;
}

.mini-chart .bar {
    flex: 1;
    background: var(--gradient-1);
    border-radius: 4px 4px 0 0;
    opacity: 0.7;
    transition: var(--transition);
}

.mini-chart .bar:hover { opacity: 1; }

.mini-stats {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.mini-stat {
    display: flex;
    justify-content: space-between;
    padding: 10px 14px;
    border-radius: var(--radius-sm);
    font-size: 0.85rem;
    font-weight: 500;
}

.mini-stat.green { background: rgba(34,197,94,0.1); color: #4ade80; }
.mini-stat.yellow { background: rgba(234,179,8,0.1); color: #facc15; }
.mini-stat.blue { background: rgba(6,182,212,0.1); color: #22d3ee; }

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

.solution-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 32px;
    transition: var(--transition);
}

.solution-card:hover {
    border-color: var(--primary);
    transform: translateY(-4px);
    box-shadow: var(--shadow-md), var(--shadow-glow);
    background: var(--bg-card-hover);
}

.solution-icon {
    width: 48px;
    height: 48px;
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 20px;
}

.solution-icon svg { width: 24px; height: 24px; }

.solution-icon.dora { background: rgba(124,58,237,0.15); color: #a78bfa; }
.solution-icon.nis2 { background: rgba(6,182,212,0.15); color: #22d3ee; }
.solution-icon.iso { background: rgba(34,197,94,0.15); color: #4ade80; }
.solution-icon.gdpr { background: rgba(59,130,246,0.15); color: #60a5fa; }
.solution-icon.risk { background: rgba(234,179,8,0.15); color: #facc15; }
.solution-icon.custom { background: rgba(236,72,153,0.15); color: #f472b6; }

.solution-card h3 {
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: 10px;
}

.solution-card > p {
    font-size: 0.9rem;
    color: var(--text-secondary);
    line-height: 1.6;
    margin-bottom: 20px;
}

.solution-features {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.solution-features li {
    font-size: 0.85rem;
    color: var(--text-muted);
    padding-left: 20px;
    position: relative;
}

.solution-features li::before {
    content: '\2713';
    position: absolute;
    left: 0;
    color: var(--primary-light);
    font-weight: 700;
}

/* --- Features Grid --- */
.features-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.feature-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 28px;
    transition: var(--transition);
}

.feature-card:hover {
    border-color: var(--accent);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.feature-icon {
    width: 44px;
    height: 44px;
    border-radius: var(--radius-sm);
    background: rgba(6,182,212,0.1);
    color: var(--accent);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 16px;
}

.feature-icon svg { width: 22px; height: 22px; }

.feature-card h3 {
    font-size: 1.1rem;
    font-weight: 700;
    margin-bottom: 8px;
}

.feature-card p {
    font-size: 0.88rem;
    color: var(--text-secondary);
    line-height: 1.6;
}

/* --- Testimonial --- */
.testimonial-card {
    max-width: 800px;
    margin: 0 auto;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: 48px;
    text-align: center;
}

.quote-icon {
    width: 40px;
    height: 40px;
    color: var(--primary);
    opacity: 0.4;
    margin-bottom: 20px;
}

.testimonial-text {
    font-size: 1.2rem;
    line-height: 1.8;
    color: var(--text-secondary);
    margin-bottom: 32px;
    font-style: italic;
}

.testimonial-author {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 14px;
}

.author-avatar {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: var(--gradient-1);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 0.9rem;
    color: #fff;
}

.testimonial-author div {
    text-align: left;
}

.testimonial-author strong {
    display: block;
    font-size: 0.95rem;
    margin-bottom: 2px;
}

.testimonial-author span {
    font-size: 0.85rem;
    color: var(--text-muted);
}

/* --- About --- */
.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: start;
}

.about-text p {
    font-size: 1rem;
    color: var(--text-secondary);
    line-height: 1.7;
    margin-bottom: 20px;
}

.about-values {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
    margin-top: 32px;
}

.value-item {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    padding: 20px;
}

.value-item strong {
    display: block;
    font-size: 0.9rem;
    color: var(--primary-light);
    margin-bottom: 6px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.value-item p {
    font-size: 0.85rem;
    color: var(--text-muted);
    margin-bottom: 0;
}

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

.number-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 32px 24px;
    text-align: center;
}

.number-card .number {
    display: block;
    font-size: 2.5rem;
    font-weight: 800;
    background: var(--gradient-1);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 6px;
}

.number-card span:last-child {
    font-size: 0.9rem;
    color: var(--text-muted);
}

/* --- FAQ --- */
.faq-list {
    max-width: 700px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.faq-item {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    overflow: hidden;
    transition: var(--transition);
}

.faq-item.active {
    border-color: var(--primary);
}

.faq-question {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    padding: 20px 24px;
    background: none;
    border: none;
    color: var(--text-primary);
    font-family: inherit;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    text-align: left;
    transition: var(--transition);
}

.faq-question:hover {
    color: var(--primary-light);
}

.faq-arrow {
    width: 20px;
    height: 20px;
    flex-shrink: 0;
    transition: transform 0.3s ease;
    color: var(--text-muted);
}

.faq-item.active .faq-arrow {
    transform: rotate(180deg);
    color: var(--primary-light);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease, padding 0.3s ease;
}

.faq-item.active .faq-answer {
    max-height: 300px;
}

.faq-answer p {
    padding: 0 24px 20px;
    font-size: 0.9rem;
    color: var(--text-secondary);
    line-height: 1.7;
}

/* --- CTA Section --- */
.cta-section {
    padding-bottom: 100px;
}

.cta-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-xl);
    padding: 64px;
    text-align: center;
    max-width: 800px;
    margin: 0 auto;
}

.cta-card h2 {
    font-size: 2rem;
    font-weight: 800;
    margin-bottom: 12px;
}

.cta-card > p {
    font-size: 1.05rem;
    color: var(--text-secondary);
    margin-bottom: 36px;
    max-width: 500px;
    margin-left: auto;
    margin-right: auto;
}

.demo-form {
    max-width: 500px;
    margin: 0 auto;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
    margin-bottom: 12px;
}

.demo-form input {
    width: 100%;
    padding: 14px 18px;
    background: var(--bg-dark);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    color: var(--text-primary);
    font-family: inherit;
    font-size: 0.95rem;
    transition: var(--transition);
}

.demo-form input:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px var(--primary-glow);
}

.demo-form input::placeholder {
    color: var(--text-muted);
}

.demo-form .btn {
    margin-top: 8px;
}

/* --- Footer --- */
.footer {
    background: var(--bg-section-alt);
    border-top: 1px solid var(--border-color);
    padding: 80px 0 0;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr 1fr;
    gap: 40px;
    padding-bottom: 60px;
}

.footer-brand p {
    font-size: 0.9rem;
    color: var(--text-secondary);
    margin: 16px 0 20px;
    line-height: 1.6;
    max-width: 280px;
}

.footer-social {
    display: flex;
    gap: 12px;
}

.footer-social a {
    width: 36px;
    height: 36px;
    border-radius: var(--radius-sm);
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-muted);
    transition: var(--transition);
}

.footer-social a:hover {
    color: var(--primary-light);
    border-color: var(--primary);
    background: rgba(124,58,237,0.1);
}

.footer-social svg {
    width: 18px;
    height: 18px;
}

.footer-col h4 {
    font-size: 0.9rem;
    font-weight: 700;
    margin-bottom: 16px;
    color: var(--text-primary);
}

.footer-col a,
.footer-col p {
    display: block;
    font-size: 0.88rem;
    color: var(--text-muted);
    margin-bottom: 10px;
    transition: var(--transition);
}

.footer-col a:hover {
    color: var(--primary-light);
}

.footer-bottom {
    border-top: 1px solid var(--border-color);
    padding: 24px 0;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.85rem;
    color: var(--text-muted);
}

.footer-links {
    display: flex;
    gap: 24px;
}

.footer-links a {
    color: var(--text-muted);
    transition: var(--transition);
}

.footer-links a:hover {
    color: var(--primary-light);
}

/* --- Animations --- */
@keyframes fadeInUp {
    from { opacity: 0; transform: translateY(30px); }
    to { opacity: 1; transform: translateY(0); }
}

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

.animate-in {
    animation: fadeInUp 0.6s ease forwards;
}

/* --- Form Success Message --- */
.form-success {
    text-align: center;
    padding: 40px 20px;
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.4s ease, transform 0.4s ease;
}

.form-success .success-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 64px;
    height: 64px;
    border-radius: 50%;
    background: var(--gradient-1);
    color: #fff;
    font-size: 28px;
    margin-bottom: 20px;
    box-shadow: var(--shadow-glow);
}

.form-success p {
    color: var(--text-primary);
    font-size: 1.1rem;
    line-height: 1.6;
    max-width: 400px;
    margin: 0 auto;
}

/* --- Responsive --- */

/* Tablet (max-width: 1024px) */
@media (max-width: 1024px) {
    .hero-title { font-size: 2.8rem; }
    .solutions-grid { grid-template-columns: repeat(2, 1fr); }
    .features-grid { grid-template-columns: repeat(2, 1fr); }
    .footer-grid { grid-template-columns: 2fr 1fr 1fr; }
    .hero-card { max-width: 500px; margin: 0 auto; }
}

/* Mobile (max-width: 768px) */
@media (max-width: 768px) {
    /* ── Navbar ── */
    .nav-menu {
        position: fixed;
        top: var(--nav-height);
        left: 0;
        right: 0;
        background: rgba(15, 15, 26, 0.98);
        backdrop-filter: blur(20px);
        flex-direction: column;
        padding: 16px;
        gap: 4px;
        border-bottom: 1px solid var(--border-color);
        transform: translateY(-110%);
        opacity: 0;
        pointer-events: none;
        transition: transform 0.35s cubic-bezier(0.4, 0, 0.2, 1), opacity 0.3s ease;
        max-height: calc(100vh - var(--nav-height));
        overflow-y: auto;
    }

    .nav-menu.active {
        transform: translateY(0);
        opacity: 1;
        pointer-events: all;
    }

    .nav-menu .nav-link,
    .nav-menu .btn {
        width: 100%;
        text-align: center;
        padding: 14px 16px;
        font-size: 1rem;
        border-radius: var(--radius-sm);
    }

    .nav-menu .btn {
        margin-top: 8px;
    }

    .hamburger {
        display: flex;
        padding: 8px;
        min-width: 44px;
        min-height: 44px;
        align-items: center;
        justify-content: center;
    }

    /* Language selector on mobile - keep visible in navbar */
    .lang-selector {
        margin-right: 4px;
        gap: 2px;
    }

    .lang-btn {
        width: 32px;
        height: 32px;
        font-size: 0.7rem;
    }

    /* ── Hero ── */
    .hero {
        padding: 110px 0 60px;
    }

    .hero-container {
        grid-template-columns: 1fr;
        gap: 32px;
    }

    .hero-title {
        font-size: 2.2rem;
    }

    .hero-subtitle {
        font-size: 1rem;
        max-width: 100%;
    }

    .hero-actions {
        flex-direction: column;
        gap: 12px;
    }

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

    .hero-stats {
        gap: 24px;
        flex-wrap: wrap;
    }

    .hero-visual {
        display: none;
    }

    /* ── Sections ── */
    .section {
        padding: 60px 0;
    }

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

    .section-header h2 {
        font-size: 1.8rem;
    }

    .section-header p {
        font-size: 1rem;
    }

    /* ── Grids ── */
    .solutions-grid {
        grid-template-columns: 1fr;
        gap: 16px;
    }

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

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

    /* ── About ── */
    .about-grid {
        grid-template-columns: 1fr;
        gap: 32px;
    }

    .about-values {
        grid-template-columns: 1fr;
        gap: 12px;
    }

    .about-numbers {
        gap: 12px;
    }

    .number-card {
        padding: 24px 16px;
    }

    .number-card .number {
        font-size: 2rem;
    }

    /* ── CTA ── */
    .cta-card {
        padding: 32px 20px;
        border-radius: var(--radius-lg);
    }

    .cta-card h2 {
        font-size: 1.5rem;
    }

    .cta-card > p {
        font-size: 0.95rem;
    }

    .form-row {
        grid-template-columns: 1fr;
        gap: 10px;
    }

    .demo-form input {
        padding: 14px 16px;
        font-size: 16px; /* Prevents iOS zoom on focus */
    }

    /* ── Testimonial ── */
    .testimonial-card {
        padding: 28px 20px;
    }

    .testimonial-text {
        font-size: 1rem;
    }

    .testimonial-author {
        flex-direction: column;
        text-align: center;
    }

    .testimonial-author div {
        text-align: center;
    }

    /* ── FAQ ── */
    .faq-question {
        padding: 16px 18px;
        font-size: 0.95rem;
        min-height: 48px;
    }

    .faq-answer p {
        padding: 0 18px 16px;
        font-size: 0.88rem;
    }

    /* ── Footer ── */
    .footer {
        padding: 60px 0 0;
    }

    .footer-grid {
        grid-template-columns: 1fr 1fr;
        gap: 32px 24px;
        padding-bottom: 40px;
    }

    .footer-brand {
        grid-column: 1 / -1;
    }

    .footer-brand p {
        max-width: 100%;
    }

    .footer-bottom {
        flex-direction: column;
        gap: 12px;
        text-align: center;
        padding: 20px 0;
    }

    .footer-links {
        gap: 16px;
        flex-wrap: wrap;
        justify-content: center;
    }
}

/* Small Mobile (max-width: 480px) */
@media (max-width: 480px) {
    .hero-title {
        font-size: 1.8rem;
    }

    .hero-stats {
        flex-direction: column;
        gap: 16px;
    }

    .hero {
        padding: 100px 0 50px;
    }

    .section {
        padding: 48px 0;
    }

    .section-header h2 {
        font-size: 1.5rem;
    }

    .container {
        padding: 0 16px;
    }

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

    .cta-card {
        padding: 24px 16px;
    }

    .cta-card h2 {
        font-size: 1.3rem;
    }

    .badge {
        font-size: 0.7rem;
        padding: 4px 12px;
    }

    .solution-card h3,
    .feature-card h3 {
        font-size: 1.1rem;
    }

    .number-card .number {
        font-size: 1.8rem;
    }

    .lang-btn {
        width: 28px;
        height: 28px;
        font-size: 0.65rem;
    }
}

/* Touch-friendly improvements */
@media (hover: none) and (pointer: coarse) {
    .nav-link,
    .btn,
    .faq-question,
    .footer-col a,
    .footer-links a {
        cursor: default;
        -webkit-tap-highlight-color: rgba(124, 58, 237, 0.3);
    }

    .solution-card:hover,
    .feature-card:hover {
        transform: none;
    }

    .btn-primary:hover {
        transform: none;
    }

    .btn-outline:hover {
        transform: none;
    }
}