/* ============================
   LANDING PAGE STYLES
   ============================ */

/* NAVBAR */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: 0 40px;
    height: 70px;
    background: transparent;
    transition: all 0.4s ease;
}

.navbar.scrolled {
    background: rgba(15, 23, 42, 0.95);
    backdrop-filter: blur(20px);
    box-shadow: 0 1px 30px rgba(0, 0, 0, 0.2);
}

.nav-container {
    max-width: 1280px;
    margin: 0 auto;
    height: 100%;
    display: flex;
    align-items: center;
    gap: 40px;
}

.nav-brand {
    display: flex;
    align-items: center;
    gap: 10px;
    text-decoration: none;
}

.brand-icon {
    width: 40px;
    height: 40px;
    background: var(--gradient-primary);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.1rem;
    animation: heartbeat 2s ease-in-out infinite;
}

@keyframes heartbeat {

    0%,
    100% {
        transform: scale(1);
    }

    14% {
        transform: scale(1.1);
    }

    28% {
        transform: scale(1);
    }

    42% {
        transform: scale(1.07);
    }

    70% {
        transform: scale(1);
    }
}

.brand-name {
    font-family: 'Poppins', sans-serif;
    font-weight: 800;
    font-size: 1.4rem;
    color: white;
    letter-spacing: -0.5px;
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 32px;
    flex: 1;
}

.nav-link {
    color: rgba(255, 255, 255, 0.8);
    font-size: 0.9rem;
    font-weight: 500;
    transition: color 0.2s;
}

.nav-link:hover {
    color: white;
}

.nav-actions {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-left: auto;
}

.nav-actions .btn-outline {
    color: rgba(255, 255, 255, 0.9);
    border-color: rgba(255, 255, 255, 0.3);
}

.nav-actions .btn-outline:hover {
    background: rgba(255, 255, 255, 0.15);
    color: white;
    border-color: rgba(255, 255, 255, 0.5);
}

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

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

/* ============================
   HERO
   ============================ */
.hero {
    min-height: 100vh;
    background: var(--gradient-hero);
    position: relative;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    align-items: center;
}

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

.hero-orb {
    position: absolute;
    border-radius: 50%;
    filter: blur(80px);
    pointer-events: none;
}

.orb-1 {
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(37, 99, 235, 0.3) 0%, transparent 70%);
    top: -200px;
    right: -100px;
    animation: float1 8s ease-in-out infinite;
}

.orb-2 {
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, rgba(20, 184, 166, 0.25) 0%, transparent 70%);
    bottom: -100px;
    left: 100px;
    animation: float2 10s ease-in-out infinite;
}

.orb-3 {
    width: 300px;
    height: 300px;
    background: radial-gradient(circle, rgba(249, 115, 22, 0.15) 0%, transparent 70%);
    top: 40%;
    left: 50%;
    animation: float3 6s ease-in-out infinite;
}

@keyframes float1 {

    0%,
    100% {
        transform: translate(0, 0);
    }

    50% {
        transform: translate(-30px, 40px);
    }
}

@keyframes float2 {

    0%,
    100% {
        transform: translate(0, 0);
    }

    50% {
        transform: translate(40px, -30px);
    }
}

@keyframes float3 {

    0%,
    100% {
        transform: translate(0, 0);
    }

    50% {
        transform: translate(-20px, 20px);
    }
}

.grid-overlay {
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(rgba(255, 255, 255, 0.03) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255, 255, 255, 0.03) 1px, transparent 1px);
    background-size: 60px 60px;
}

.hero-container {
    max-width: 1280px;
    width: 100%;
    margin: 0 auto;
    padding: 140px 40px 80px;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
    position: relative;
    z-index: 2;
}

.hero-content {
    animation: fadeInUp 0.8s ease both;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(37, 99, 235, 0.2);
    border: 1px solid rgba(37, 99, 235, 0.4);
    color: #93c5fd;
    padding: 6px 14px;
    border-radius: var(--radius-full);
    font-size: 0.8rem;
    font-weight: 600;
    margin-bottom: 24px;
    letter-spacing: 0.3px;
}

.badge-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: #3B82F6;
    animation: live-anim 1.5s infinite;
}

.hero-title {
    font-size: clamp(2.2rem, 4vw, 3.5rem);
    font-weight: 900;
    color: white;
    line-height: 1.1;
    margin-bottom: 20px;
    letter-spacing: -1px;
}

.hero-subtitle {
    font-size: 1.05rem;
    color: rgba(255, 255, 255, 0.72);
    line-height: 1.7;
    max-width: 500px;
    margin-bottom: 36px;
}

.hero-cta {
    display: flex;
    gap: 14px;
    flex-wrap: wrap;
    margin-bottom: 48px;
}

.pulse-btn {
    position: relative;
}

.pulse-btn::before {
    content: '';
    position: absolute;
    inset: -4px;
    border-radius: var(--radius-full);
    background: var(--gradient-primary);
    opacity: 0;
    animation: pulse-ring 2s ease-out infinite;
}

@keyframes pulse-ring {
    0% {
        transform: scale(1);
        opacity: 0.4;
    }

    100% {
        transform: scale(1.3);
        opacity: 0;
    }
}

.hero-stats {
    display: flex;
    align-items: center;
    gap: 32px;
}

.stat-item {
    text-align: center;
}

.stat-number {
    font-size: 2rem;
    font-weight: 900;
    color: white;
    font-family: 'Poppins', sans-serif;
    line-height: 1;
}

.stat-item>span:nth-child(2) {
    font-size: 2rem;
    font-weight: 900;
    color: var(--secondary-light);
}

.stat-label {
    display: block;
    font-size: 0.75rem;
    color: rgba(255, 255, 255, 0.55);
    margin-top: 4px;
}

.stat-divider {
    width: 1px;
    height: 40px;
    background: rgba(255, 255, 255, 0.15);
}

/* Dashboard Preview Card */
.hero-visual {
    animation: fadeInUp 0.8s ease 0.3s both;
}

.dashboard-preview {
    background: rgba(255, 255, 255, 0.06);
    border: 1px solid rgba(255, 255, 255, 0.12);
    border-radius: 20px;
    overflow: hidden;
    backdrop-filter: blur(20px);
    box-shadow: 0 30px 80px rgba(0, 0, 0, 0.4);
}

.preview-header {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 12px 16px;
    background: rgba(255, 255, 255, 0.05);
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

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

.dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
}

.dot.red {
    background: #EF4444;
}

.dot.yellow {
    background: #F59E0B;
}

.dot.green {
    background: #22C55E;
}

.preview-title {
    font-size: 0.75rem;
    color: rgba(255, 255, 255, 0.6);
    flex: 1;
    text-align: center;
}

.preview-body {
    padding: 16px;
    display: flex;
    flex-direction: column;
    gap: 14px;
}

.preview-cards {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr;
    gap: 10px;
}

.mini-card {
    background: rgba(255, 255, 255, 0.08);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 10px;
    padding: 10px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.mini-card i {
    font-size: 1.1rem;
}

.mini-val {
    font-size: 0.95rem;
    font-weight: 800;
    color: white;
    line-height: 1;
}

.mini-label {
    font-size: 0.6rem;
    color: rgba(255, 255, 255, 0.5);
    margin-top: 2px;
}

.alert-card {
    border-color: rgba(239, 68, 68, 0.3);
    background: rgba(239, 68, 68, 0.1);
}

.preview-chart-area {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 10px;
    padding: 12px;
}

.chart-label {
    font-size: 0.7rem;
    color: rgba(255, 255, 255, 0.5);
    margin-bottom: 10px;
}

.mini-chart {
    display: flex;
    align-items: flex-end;
    gap: 6px;
    height: 60px;
}

.chart-bar {
    flex: 1;
    background: rgba(37, 99, 235, 0.4);
    border-radius: 4px 4px 0 0;
    transition: height 1s ease;
}

.chart-bar.active {
    background: var(--gradient-primary);
}

.preview-map {
    background: rgba(20, 184, 166, 0.05);
    border: 1px solid rgba(20, 184, 166, 0.15);
    border-radius: 10px;
    height: 100px;
    position: relative;
    overflow: hidden;
}

.map-dot {
    position: absolute;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    z-index: 2;
}

.map-dot i {
    font-size: 0.85rem;
    color: var(--primary-light);
    z-index: 2;
}

.ambulance-dot i {
    color: var(--accent);
}

.dot-a {
    left: 15%;
    top: 20%;
}

.dot-b {
    left: 60%;
    top: 40%;
}

.dot-c {
    left: 75%;
    top: 65%;
}

.map-ring {
    position: absolute;
    width: 24px;
    height: 24px;
    border: 2px solid rgba(37, 99, 235, 0.5);
    border-radius: 50%;
    animation: ring-pulse 2s ease-out infinite;
}

.map-ring.amber {
    border-color: rgba(249, 115, 22, 0.5);
}

@keyframes ring-pulse {
    0% {
        transform: scale(1);
        opacity: 0.8;
    }

    100% {
        transform: scale(2.5);
        opacity: 0;
    }
}

.map-lines {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
}

.scroll-indicator {
    position: absolute;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    color: rgba(255, 255, 255, 0.4);
    font-size: 0.75rem;
    animation: fadeIn 1s ease 1.5s both;
}

.scroll-arrow {
    animation: bounce-down 2s ease-in-out infinite;
}

@keyframes bounce-down {

    0%,
    100% {
        transform: translateY(0);
    }

    50% {
        transform: translateY(6px);
    }
}

/* ============================
   FEATURES SECTION
   ============================ */
.features-section {
    padding: 100px 40px;
    background: var(--bg);
}

.section-container {
    max-width: 1280px;
    margin: 0 auto;
}

.section-header {
    text-align: center;
    max-width: 600px;
    margin: 0 auto 60px;
}

.section-tag {
    display: inline-block;
    background: var(--primary-bg);
    color: var(--primary);
    padding: 5px 14px;
    border-radius: var(--radius-full);
    font-size: 0.78rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 16px;
}

.section-title {
    font-size: clamp(1.8rem, 3vw, 2.6rem);
    font-weight: 800;
    color: var(--text-primary);
    line-height: 1.2;
    margin-bottom: 16px;
}

.section-subtitle {
    font-size: 1rem;
    color: var(--text-secondary);
    line-height: 1.7;
}

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

.feature-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-xl);
    padding: 32px;
    position: relative;
    transition: var(--transition);
    overflow: hidden;
}

.feature-card::before {
    content: '';
    position: absolute;
    inset: 0;
    background: var(--gradient-card);
    opacity: 0;
    transition: opacity 0.3s;
}

.feature-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-lg);
    border-color: rgba(37, 99, 235, 0.2);
}

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

.feature-card.featured {
    background: linear-gradient(135deg, #1e3a5f 0%, #0d3343 100%);
    border-color: rgba(37, 99, 235, 0.3);
}

.feature-card.featured h3 {
    color: white;
}

.feature-card.featured p {
    color: rgba(255, 255, 255, 0.65);
}

.feature-badge {
    position: absolute;
    top: 16px;
    right: 16px;
    background: var(--gradient-primary);
    color: white;
    padding: 3px 10px;
    border-radius: var(--radius-full);
    font-size: 0.7rem;
    font-weight: 700;
}

.feature-icon {
    width: 56px;
    height: 56px;
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.4rem;
    margin-bottom: 20px;
}

.feature-icon.blue {
    background: var(--primary-bg);
    color: var(--primary);
}

.feature-icon.teal {
    background: var(--secondary-bg);
    color: var(--secondary);
}

.feature-icon.orange {
    background: var(--accent-bg);
    color: var(--accent);
}

.feature-icon.purple {
    background: var(--purple-bg);
    color: var(--purple);
}

.feature-icon.red {
    background: var(--alert-bg);
    color: var(--alert);
}

.feature-icon.green {
    background: var(--success-bg);
    color: var(--success);
}

.feature-card h3 {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 10px;
}

.feature-card p {
    font-size: 0.875rem;
    color: var(--text-secondary);
    line-height: 1.7;
}

.feature-highlight {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-top: 16px;
    font-size: 0.8rem;
    color: var(--text-muted);
}

.live-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--success);
    animation: live-anim 1.2s infinite;
    display: inline-block;
}

.feature-metric {
    margin-top: 16px;
    font-size: 0.85rem;
    color: rgba(255, 255, 255, 0.6);
}

.feature-metric span {
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--secondary-light);
}

/* ============================
   HOW IT WORKS
   ============================ */
.how-it-works {
    padding: 100px 40px;
    background: linear-gradient(180deg, #F8FAFC 0%, #EFF6FF 100%);
}

.steps-container {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
    position: relative;
}

.step-line {
    position: absolute;
    top: 32px;
    left: 12%;
    right: 12%;
    height: 2px;
    background: linear-gradient(90deg, var(--primary), var(--secondary));
    opacity: 0.3;
    z-index: 0;
}

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

.step-num {
    width: 64px;
    height: 64px;
    border-radius: 50%;
    background: var(--gradient-primary);
    color: white;
    font-size: 1.2rem;
    font-weight: 800;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
    box-shadow: 0 8px 24px rgba(37, 99, 235, 0.3);
}

.step-content .step-icon {
    font-size: 1.5rem;
    color: var(--primary);
    margin-bottom: 12px;
}

.step-content h3 {
    font-size: 1rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 8px;
}

.step-content p {
    font-size: 0.85rem;
    color: var(--text-secondary);
    line-height: 1.6;
}

/* ============================
   ROLES SECTION
   ============================ */
.roles-section {
    padding: 100px 40px;
    background: var(--bg);
}

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

.role-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-xl);
    padding: 32px 24px;
    text-align: center;
    transition: var(--transition);
    cursor: pointer;
    display: block;
    text-decoration: none;
}

.role-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg);
    border-color: var(--primary);
}

.role-icon {
    width: 64px;
    height: 64px;
    border-radius: var(--radius-lg);
    background: var(--primary-bg);
    color: var(--primary);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    margin: 0 auto 20px;
    transition: var(--transition);
}

.role-icon.teal {
    background: var(--secondary-bg);
    color: var(--secondary);
}

.role-icon.orange {
    background: var(--accent-bg);
    color: var(--accent);
}

.role-icon.purple {
    background: var(--purple-bg);
    color: var(--purple);
}

.role-card:hover .role-icon {
    transform: scale(1.1);
    box-shadow: 0 8px 24px rgba(37, 99, 235, 0.2);
}

.role-card h3 {
    font-size: 1.05rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 8px;
}

.role-card p {
    font-size: 0.82rem;
    color: var(--text-secondary);
    line-height: 1.6;
    margin-bottom: 20px;
}

.role-link {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 0.82rem;
    font-weight: 600;
    color: var(--primary);
}

/* ============================
   FOOTER
   ============================ */
.footer {
    background: var(--text-primary);
    color: white;
    padding: 60px 40px 0;
}

.footer-container {
    max-width: 1280px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: 60px;
    padding-bottom: 48px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-brand .brand-icon {
    margin-bottom: 12px;
}

.footer-brand .brand-name {
    font-size: 1.3rem;
    display: block;
    margin-bottom: 8px;
}

.footer-brand p {
    font-size: 0.85rem;
    color: rgba(255, 255, 255, 0.5);
    line-height: 1.6;
}

.footer-brand .footer-sub {
    margin-top: 6px;
    font-size: 0.75rem;
    color: rgba(255, 255, 255, 0.35);
}

.footer-links {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 40px;
}

.footer-col h4 {
    font-size: 0.85rem;
    font-weight: 700;
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: 16px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.footer-col a {
    display: block;
    font-size: 0.84rem;
    color: rgba(255, 255, 255, 0.5);
    margin-bottom: 10px;
    transition: color 0.2s;
}

.footer-col a:hover {
    color: rgba(255, 255, 255, 0.9);
}

.footer-bottom {
    max-width: 1280px;
    margin: 0 auto;
    padding: 20px 0;
    text-align: center;
    font-size: 0.78rem;
    color: rgba(255, 255, 255, 0.3);
}

/* ============================
   RESPONSIVE
   ============================ */
@media (max-width: 1100px) {
    .features-grid {
        grid-template-columns: repeat(2, 1fr);
    }

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

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

    .step-line {
        display: none;
    }
}

@media (max-width: 900px) {
    .hero-container {
        grid-template-columns: 1fr;
        text-align: center;
        padding-top: 110px;
    }

    .hero-content {
        order: 1;
    }

    .hero-visual {
        order: 2;
    }

    .hero-cta {
        justify-content: center;
    }

    .hero-stats {
        justify-content: center;
    }

    .hero-subtitle {
        margin: 0 auto 36px;
    }

    .nav-links {
        display: none;
    }

    .hamburger {
        display: flex;
    }
}

@media (max-width: 600px) {
    .navbar {
        padding: 0 20px;
    }

    .hero-container {
        padding: 100px 20px 60px;
    }

    .features-section,
    .how-it-works,
    .roles-section {
        padding: 60px 20px;
    }

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

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

    .steps-container {
        grid-template-columns: 1fr;
    }

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

    .footer {
        padding: 40px 20px 0;
    }
}