/* ==================== RESET & BASE ==================== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --font-body: 'IBM Plex Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --font-display: 'Space Grotesk', 'IBM Plex Sans', sans-serif;
    --font-accent: 'JetBrains Mono', 'IBM Plex Sans', monospace;
}

body {
    font-family: var(--font-body);
    line-height: 1.6;
    color: #1a1a1a;
    background:
        radial-gradient(900px 520px at 85% -10%, rgba(0, 132, 212, 0.22), transparent 70%),
        radial-gradient(720px 420px at 10% 10%, rgba(74, 166, 233, 0.22), transparent 65%),
        linear-gradient(135deg, #e8f4f8 0%, #f0f8ff 50%, #ffffff 100%);
    min-height: 100vh;
    position: relative;
    overflow-x: hidden;
}

body::before,
body::after {
    content: "";
    position: fixed;
    z-index: -1;
    filter: blur(70px);
    opacity: 0.6;
    pointer-events: none;
}

body::before {
    width: 420px;
    height: 420px;
    background: radial-gradient(circle, rgba(140, 190, 210, 0.6), rgba(140, 190, 210, 0));
    top: 12%;
    left: -8%;
}

body::after {
    width: 520px;
    height: 520px;
    background: radial-gradient(circle, rgba(130, 175, 210, 0.55), rgba(130, 175, 210, 0));
    bottom: 8%;
    right: -10%;
}

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

#benefits,
#faq,
#testimonials,
#form-section {
    scroll-margin-top: 80px;
}

button {
    cursor: pointer;
    border: none;
    font-family: inherit;
}

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

/* ==================== HEADER ==================== */
.header {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    padding: 1rem 2rem;
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: 0 2px 10px rgba(0, 132, 212, 0.1);
}

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

.logo {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 1.5rem;
    font-weight: 700;
    color: #0a2540;
}

.logo-image {
    width: 70px;
    height: 70px;
    object-fit: contain;
}

.logo-text {
    font-family: var(--font-display);
    font-weight: 700;
    letter-spacing: -0.035em;
    background: linear-gradient(135deg, #0084d4 0%, #0a2540 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.nav-menu {
    display: flex;
    gap: 2rem;
    align-items: center;
}

.nav-link {
    color: #0a2540;
    font-weight: 600;
    transition: color 0.3s ease;
    font-size: 0.95rem;
    letter-spacing: -0.01em;
}

.nav-link:hover {
    color: #0084d4;
}

.cta-button {
    font-family: var(--font-accent);
    background: linear-gradient(135deg, #0084d4 0%, #006db3 100%);
    color: white;
    padding: 0.75rem 1.5rem;
    border-radius: 8px;
    font-size: 0.9rem;
    font-weight: 700;
    letter-spacing: -0.035em;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(0, 132, 212, 0.3);
}

.cta-button:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(0, 132, 212, 0.4);
}

.cta-icon {
    display: none;
}

.cta-icon-svg {
    width: 1.05rem;
    height: 1.05rem;
    display: block;
}

/* ==================== HERO SECTION ==================== */
.hero {
    padding: 4rem 2rem;
    max-width: 1200px;
    margin: 0 auto;
}

.hero-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    align-items: center;
}

.hero-title {
    display: grid;
    gap: 0.65rem;
    font-family: var(--font-display);
    font-size: 2.5rem;
    font-weight: 700;
    line-height: 1.15;
    margin-bottom: 1.5rem;
}

.hero-title-brand {
    font-family: var(--font-display);
    font-size: clamp(2.25rem, 5.6vw, 3.55rem);
    font-weight: 800;
    letter-spacing: -0.07em;
    text-transform: uppercase;
    color: #0a2540;
}

.hero-title-product {
    width: fit-content;
    font-family: var(--font-display);
    font-size: clamp(1.55rem, 3.4vw, 2.2rem);
    font-weight: 700;
    line-height: 1.1;
    letter-spacing: -0.05em;
    text-transform: uppercase;
    color: #0069aa;
}

.hero-title-subtext {
    font-family: var(--font-body);
    width: fit-content;
    font-size: clamp(1.2rem, 2.3vw, 1.45rem);
    font-weight: 600;
    line-height: 1.45;
    color: #153853;
    max-width: 32ch;
    padding: 0.55rem 0.85rem;
    border-left: 4px solid #0084d4;
    border-radius: 0.45rem;
    background: linear-gradient(90deg, rgba(0, 132, 212, 0.11) 0%, rgba(0, 132, 212, 0.03) 100%);
}

.hero-description {
    font-size: 1.1rem;
    color: #333;
    margin-bottom: 2rem;
    line-height: 1.8;
    letter-spacing: -0.01em;
}

.hero-cta {
    font-size: 1rem;
    padding: 1rem 2rem;
}

.hero-visual {
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 400px;
    background: transparent;
    border: none;
    border-radius: 0;
    position: relative;
    z-index: 0;
}

.hero-visual::before {
    content: "";
    position: absolute;
    width: 320px;
    height: 320px;
    background: radial-gradient(circle, rgba(90, 155, 200, 0.45), rgba(90, 155, 200, 0));
    filter: blur(36px);
    opacity: 0.95;
    top: 10%;
    right: 8%;
    z-index: -1;
}

.hero-image {
    width: min(520px, 95%);
    height: auto;
    object-fit: contain;
    position: relative;
    z-index: 1;
}

/* ==================== BENEFITS SECTION ==================== */
.benefits {
    padding: 4rem 2rem;
    background: rgba(255, 255, 255, 0.5);
    margin: 2rem 0;
}

.benefits-container {
    max-width: 1200px;
    margin: 0 auto;
}

.section-title {
    font-family: var(--font-display);
    font-size: 2rem;
    font-weight: 700;
    text-align: center;
    color: #0a2540;
    margin-bottom: 3rem;
    letter-spacing: -0.045em;
}

.benefits-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 2rem;
}

.benefit-card {
    background: white;
    padding: 2rem;
    border-radius: 15px;
    box-shadow: 0 4px 15px rgba(0, 132, 212, 0.1);
    transition: all 0.3s ease;
    border-top: 4px solid #0084d4;
}

.benefit-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(0, 132, 212, 0.2);
}

.benefit-icon {
    width: 100px;
    height: 100px;
    margin-bottom: 1rem;
}

.benefit-icon-image {
    width: 100%;
    height: 100%;
    object-fit: contain;
    display: block;
}

.benefit-card h3 {
    font-family: var(--font-display);
    font-size: 1.1rem;
    color: #0a2540;
    margin-bottom: 1rem;
    line-height: 1.4;
    letter-spacing: -0.025em;
}

.benefit-card p {
    color: #555;
    font-size: 0.95rem;
    line-height: 1.6;
}

/* ==================== FORM SECTION ==================== */
.form-section {
    padding: 4rem 2rem;
    background: linear-gradient(135deg, rgba(0, 132, 212, 0.05) 0%, rgba(240, 248, 255, 0.5) 100%);
    margin: 2rem 0;
}

.form-container {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    align-items: center;
}

.form-visual {
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 400px;
    background: transparent;
    border: none;
    border-radius: 0;
    position: relative;
    z-index: 0;
}

.form-visual::before {
    content: "";
    position: absolute;
    width: 300px;
    height: 300px;
    background: radial-gradient(circle, rgba(110, 170, 205, 0.42), rgba(110, 170, 205, 0));
    filter: blur(32px);
    opacity: 0.9;
    bottom: 6%;
    left: 8%;
    z-index: -1;
}

.radar-image {
    width: min(460px, 95%);
    height: auto;
    object-fit: contain;
}

.form-content {
    background: white;
    padding: 2.5rem;
    border-radius: 15px;
    box-shadow: 0 8px 30px rgba(0, 132, 212, 0.15);
}

.form-title {
    font-family: var(--font-display);
    font-size: 1.8rem;
    font-weight: 700;
    color: #0a2540;
    margin-bottom: 0.5rem;
    letter-spacing: -0.05em;
}

.form-subtitle {
    font-size: 1rem;
    color: #666;
    margin-bottom: 2rem;
}

.lead-form {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.form-group {
    display: flex;
    flex-direction: column;
}

.form-input {
    font-family: var(--font-body);
    padding: 0.875rem 1rem;
    border: 2px solid #e0e0e0;
    border-radius: 8px;
    font-size: 1rem;
    transition: all 0.3s ease;
    background: #fafafa;
}

.form-input:focus {
    outline: none;
    border-color: #0084d4;
    background: white;
    box-shadow: 0 0 0 3px rgba(0, 132, 212, 0.1);
}

.form-submit {
    font-family: var(--font-accent);
    background: linear-gradient(135deg, #0084d4 0%, #006db3 100%);
    color: white;
    padding: 1rem;
    border-radius: 8px;
    font-size: 0.95rem;
    font-weight: 700;
    letter-spacing: -0.035em;
    margin-top: 0.5rem;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(0, 132, 212, 0.3);
}

.form-submit:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(0, 132, 212, 0.4);
}

.form-note {
    font-size: 0.85rem;
    color: #999;
    margin-top: 1rem;
    line-height: 1.4;
}

/* ==================== FAQ SECTION ==================== */
.faq {
    padding: 4rem 2rem;
    background: rgba(255, 255, 255, 0.5);
    margin: 2rem 0;
}

.faq-container {
    max-width: 900px;
    margin: 0 auto;
}

.faq-grid {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.faq-item {
    background: white;
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 2px 8px rgba(0, 132, 212, 0.08);
    transition: all 0.3s ease;
}

.faq-item.active {
    box-shadow: 0 4px 15px rgba(0, 132, 212, 0.15);
}

.faq-question {
    width: 100%;
    padding: 1.5rem;
    background: white;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-family: var(--font-display);
    font-size: 1rem;
    font-weight: 600;
    color: #0a2540;
    transition: all 0.3s ease;
    text-align: left;
}

.faq-question:hover {
    background: #f8f8f8;
}

.faq-icon {
    font-size: 1.5rem;
    color: #0084d4;
    transition: transform 0.3s ease;
}

.faq-item.active .faq-icon {
    transform: rotate(45deg);
}

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

.faq-item.active .faq-answer {
    max-height: 500px;
}

.faq-answer p {
    padding: 0 1.5rem 1.5rem;
    color: #555;
    line-height: 1.8;
}

/* ==================== TESTIMONIALS SECTION ==================== */
.testimonials {
    padding: 4rem 2rem;
    background: white;
    margin: 2rem 0;
}

.testimonials-container {
    max-width: 1200px;
    margin: 0 auto;
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 2rem;
    margin-bottom: 3rem;
}

.testimonial-card {
    background: #f9f9f9;
    padding: 2rem;
    border-radius: 15px;
    border-left: 4px solid #0084d4;
    transition: all 0.3s ease;
}

.testimonial-card:hover {
    box-shadow: 0 4px 15px rgba(0, 132, 212, 0.1);
    transform: translateY(-3px);
}

.testimonial-header {
    display: flex;
    gap: 1rem;
    margin-bottom: 1rem;
}

.testimonial-avatar {
    width: 100px;
    height: 100px;
    border-radius: 50%;
    object-fit: cover;
    flex-shrink: 0;
    border: 2px solid rgba(0, 132, 212, 0.2);
}

.testimonial-info h4 {
    font-family: var(--font-display);
    font-size: 1rem;
    color: #0a2540;
    margin-bottom: 0.25rem;
    letter-spacing: -0.02em;
}

.testimonial-source {
    font-family: var(--font-accent);
    font-size: 0.85rem;
    color: #0084d4;
    letter-spacing: -0.045em;
}

.testimonial-text {
    color: #555;
    line-height: 1.8;
    font-size: 0.95rem;
}

.testimonials-footer {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid #eee;
}

.testimonials-footer p {
    color: #666;
    margin-bottom: 1.5rem;
    font-weight: 500;
}

.platforms-logos {
    display: flex;
    justify-content: center;
    gap: 2rem;
    flex-wrap: wrap;
}

.logo-placeholder {
    font-family: var(--font-accent);
    padding: 0.5rem 1rem;
    background: #f0f0f0;
    border-radius: 8px;
    font-size: 0.9rem;
    color: #666;
    font-weight: 700;
    letter-spacing: -0.045em;
}

/* ==================== FOOTER ==================== */
.footer {
    background: linear-gradient(135deg, #0a2540 0%, #0d3554 100%);
    color: white;
    padding: 2rem;
    text-align: center;
}

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

.footer-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 2rem;
}

.footer-links {
    display: flex;
    gap: 1.5rem;
}

.footer-links a {
    color: rgba(255, 255, 255, 0.7);
    transition: color 0.3s ease;
}

.footer-links a:hover {
    color: white;
}

/* ==================== RESPONSIVE ==================== */
@media (max-width: 768px) {
    .hero-container,
    .form-container {
        grid-template-columns: 1fr;
    }

    .header {
        padding: 0.5rem 0.75rem;
    }

    .header-container {
        gap: 0.5rem;
        padding: 0 0.25rem;
    }

    .logo-text {
        display: inline;
        font-size: 0.85rem;
    }

    .logo-image {
        width: 56px;
        height: 56px;
    }

    .header-cta {
        min-width: 40px;
        min-height: 40px;
        padding: 0.25rem;
        border-radius: 10px;
        display: inline-flex;
        align-items: center;
        justify-content: center;
    }

    .header-cta .cta-text {
        display: none;
    }

    .header-cta .cta-icon {
        display: inline-flex;
        align-items: center;
        justify-content: center;
        line-height: 1;
    }

    .header-cta .cta-icon-svg {
        width: 1.2rem;
        height: 1.2rem;
    }

    .hero-title {
        gap: 0.55rem;
        line-height: 1.2;
    }

    .hero-title-brand {
        font-size: clamp(2.15rem, 10vw, 2.8rem);
        font-weight: 800;
    }

    .hero-title-product {
        font-size: clamp(1.35rem, 6vw, 1.75rem);
    }

    .hero-title-subtext {
        font-size: 1.08rem;
        max-width: 100%;
        width: 100%;
    }

    .nav-menu {
        display: none;
    }

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

    .section-title {
        font-size: 1.5rem;
    }

    .hero-visual,
    .form-visual {
        min-height: 300px;
    }

    .footer-content {
        flex-direction: column;
        text-align: center;
    }

    .footer-links {
        justify-content: center;
    }
}