/* ==========================================================================
   Dexterity Security LLC - Compliance Penetration Testing Website
   ========================================================================== */

/* ==========================================================================
   CSS Custom Properties (Variables)
   ========================================================================== */
:root {
    /* Colors - Background */
    --bg-primary: #0f172a;
    --bg-secondary: #1e293b;
    --bg-card: #1e293b;
    --bg-card-hover: #273548;

    /* Colors - Accent */
    --accent-blue: #3b82f6;
    --accent-blue-hover: #2563eb;
    --accent-cyan: #06b6d4;
    --accent-green: #10b981;

    /* Colors - Text */
    --text-primary: #f1f5f9;
    --text-secondary: #94a3b8;
    --text-muted: #64748b;

    /* Colors - Border */
    --border-color: rgba(148, 163, 184, 0.1);
    --border-hover: rgba(59, 130, 246, 0.3);

    /* Typography */
    --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    --font-mono: 'JetBrains Mono', monospace;

    /* Spacing */
    --section-padding: 6rem 2rem;
    --container-max-width: 1200px;

    /* Transitions */
    --transition-fast: 0.3s ease;
    --transition-normal: 0.6s ease;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-sans);
    background: var(--bg-primary);
    color: var(--text-primary);
    line-height: 1.7;
}

/* ==========================================================================
   Background Grid
   ========================================================================== */
.grid-bg {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
    opacity: 0.03;
    background-image:
        linear-gradient(var(--accent-blue) 1px, transparent 1px),
        linear-gradient(90deg, var(--accent-blue) 1px, transparent 1px);
    background-size: 60px 60px;
    pointer-events: none;
}

/* ==========================================================================
   Navigation
   ========================================================================== */
.nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: 1rem 2rem;
    background: rgba(15, 23, 42, 0.9);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border-color);
}

.nav__container {
    max-width: var(--container-max-width);
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

/* Logo */
.logo {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    text-decoration: none;
}

.logo__icon {
    width: 40px;
    height: 40px;
}

.logo__text {
    font-weight: 600;
    font-size: 1.2rem;
    color: var(--text-primary);
    letter-spacing: 0.5px;
}

.logo__text span {
    color: var(--accent-blue);
}

/* Navigation Links */
.nav__links {
    display: flex;
    gap: 2.5rem;
    list-style: none;
}

.nav__links a {
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--text-secondary);
    text-decoration: none;
    transition: color var(--transition-fast);
    position: relative;
}

.nav__links a:hover {
    color: var(--text-primary);
}

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

.nav__links a:hover::after {
    width: 100%;
}

/* Navigation CTA */
.nav__cta {
    padding: 0.6rem 1.25rem;
    background: var(--accent-blue);
    color: white;
    border-radius: 6px;
    font-weight: 500;
    font-size: 0.9rem;
    text-decoration: none;
    transition: all var(--transition-fast);
}

.nav__cta:hover {
    background: var(--accent-blue-hover);
    transform: translateY(-1px);
}

/* Mobile Navigation Toggle */
.nav__toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    cursor: pointer;
    padding: 0.5rem;
    background: none;
    border: none;
}

.nav__toggle span {
    width: 24px;
    height: 2px;
    background: var(--text-primary);
    transition: all var(--transition-fast);
}

/* ==========================================================================
   Buttons
   ========================================================================== */
.btn {
    padding: 0.9rem 2rem;
    border-radius: 8px;
    font-weight: 600;
    font-size: 0.95rem;
    text-decoration: none;
    transition: all var(--transition-fast);
    cursor: pointer;
    border: none;
    display: inline-block;
}

.btn--primary {
    background: var(--accent-blue);
    color: white;
}

.btn--primary:hover {
    background: var(--accent-blue-hover);
    transform: translateY(-2px);
    box-shadow: 0 10px 30px rgba(59, 130, 246, 0.3);
}

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

.btn--secondary:hover {
    border-color: var(--accent-blue);
    color: var(--accent-blue);
}

/* ==========================================================================
   Hero Section
   ========================================================================== */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding: 8rem 2rem 6rem;
    position: relative;
}

.hero__container {
    max-width: var(--container-max-width);
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.hero__badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 1rem;
    background: rgba(59, 130, 246, 0.1);
    border: 1px solid rgba(59, 130, 246, 0.2);
    border-radius: 50px;
    font-size: 0.85rem;
    color: var(--accent-blue);
    margin-bottom: 1.5rem;
}

.hero__badge svg {
    width: 16px;
    height: 16px;
}

.hero__title {
    font-size: clamp(2.2rem, 4.5vw, 3.2rem);
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 1.5rem;
    color: var(--text-primary);
}

.hero__title .highlight {
    background: linear-gradient(135deg, var(--accent-blue), var(--accent-cyan));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero__description {
    font-size: 1.1rem;
    color: var(--text-secondary);
    margin-bottom: 2rem;
    max-width: 540px;
}

.hero__cta {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}

/* Hero Visual - Compliance Cards */
.hero__visual {
    position: relative;
}

.compliance-cards {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.compliance-card {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1.25rem 1.5rem;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    transition: all var(--transition-fast);
}

.compliance-card:hover {
    border-color: var(--border-hover);
    transform: translateX(8px);
}

.compliance-card__icon {
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(59, 130, 246, 0.1);
    border-radius: 10px;
    flex-shrink: 0;
}

.compliance-card__icon svg {
    width: 24px;
    height: 24px;
    stroke: var(--accent-blue);
}

.compliance-card__info h3 {
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: 0.25rem;
}

.compliance-card__info p {
    font-size: 0.85rem;
    color: var(--text-muted);
}

.compliance-card__check {
    margin-left: auto;
    color: var(--accent-green);
}

/* ==========================================================================
   Trust Indicators Section
   ========================================================================== */
.trust {
    padding: 3rem 2rem;
    border-top: 1px solid var(--border-color);
    border-bottom: 1px solid var(--border-color);
    background: rgba(30, 41, 59, 0.3);
}

.trust__container {
    max-width: var(--container-max-width);
    margin: 0 auto;
}

.trust__label {
    text-align: center;
    font-size: 0.85rem;
    color: var(--text-muted);
    margin-bottom: 2rem;
    text-transform: uppercase;
    letter-spacing: 2px;
}

.trust__grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 2rem;
}

.trust__item {
    text-align: center;
}

.trust__value {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--accent-blue);
    font-family: var(--font-mono);
}

.trust__item-label {
    font-size: 0.9rem;
    color: var(--text-secondary);
    margin-top: 0.5rem;
}

/* ==========================================================================
   Common Section Styles
   ========================================================================== */
.section {
    padding: var(--section-padding);
}

.section__container {
    max-width: var(--container-max-width);
    margin: 0 auto;
}

.section__header {
    text-align: center;
    margin-bottom: 4rem;
}

.section__tag {
    font-family: var(--font-mono);
    font-size: 0.8rem;
    color: var(--accent-cyan);
    letter-spacing: 2px;
    text-transform: uppercase;
    margin-bottom: 1rem;
}

.section__title {
    font-size: clamp(1.8rem, 3.5vw, 2.4rem);
    font-weight: 700;
}

.section__subtitle {
    font-size: 1.05rem;
    color: var(--text-secondary);
    max-width: 600px;
    margin: 1rem auto 0;
}

/* ==========================================================================
   Why Section
   ========================================================================== */
.why {
    background: var(--bg-primary);
}

.why__grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
}

.why-card {
    padding: 2rem;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    transition: all var(--transition-fast);
}

.why-card:hover {
    border-color: var(--border-hover);
    transform: translateY(-4px);
}

.why-card__icon {
    width: 56px;
    height: 56px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(59, 130, 246, 0.1);
    border-radius: 12px;
    margin-bottom: 1.5rem;
}

.why-card__icon svg {
    width: 28px;
    height: 28px;
    stroke: var(--accent-blue);
}

.why-card h3 {
    font-size: 1.15rem;
    font-weight: 600;
    margin-bottom: 0.75rem;
}

.why-card p {
    font-size: 0.95rem;
    color: var(--text-secondary);
}

/* ==========================================================================
   Services Section
   ========================================================================== */
.services {
    background: var(--bg-primary);
}

.services__grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 2rem;
}

.service-card {
    padding: 2rem;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    transition: all var(--transition-fast);
}

.service-card:hover {
    border-color: var(--border-hover);
}

.service-card__header {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    margin-bottom: 1.25rem;
}

.service-card__icon {
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(59, 130, 246, 0.1);
    border-radius: 10px;
    flex-shrink: 0;
}

.service-card__icon svg {
    width: 24px;
    height: 24px;
    stroke: var(--accent-blue);
}

.service-card__title {
    font-size: 1.15rem;
    font-weight: 600;
    margin-bottom: 0.25rem;
}

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

.service-card__description {
    color: var(--text-secondary);
    font-size: 0.95rem;
    margin-bottom: 1.25rem;
}

.service-card__features {
    list-style: none;
    display: grid;
    gap: 0.5rem;
}

.service-card__features li {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-size: 0.9rem;
    color: var(--text-secondary);
}

.service-card__features li svg {
    width: 16px;
    height: 16px;
    stroke: var(--accent-green);
    flex-shrink: 0;
}

/* ==========================================================================
   Process Section
   ========================================================================== */
.process {
    background: rgba(30, 41, 59, 0.3);
}

.process__timeline {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 2rem;
    position: relative;
}

.process-step {
    text-align: center;
    position: relative;
}

.process-step__number {
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--accent-blue);
    border-radius: 50%;
    font-family: var(--font-mono);
    font-weight: 700;
    font-size: 1.1rem;
    margin: 0 auto 1.25rem;
}

.process-step h3 {
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
}

.process-step p {
    font-size: 0.9rem;
    color: var(--text-secondary);
}

/* ==========================================================================
   Credentials Section
   ========================================================================== */
.credentials {
    background: rgba(30, 41, 59, 0.3);
}

.credentials__layout {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: start;
}

.credentials__intro h3 {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 1rem;
}

.credentials__intro p {
    color: var(--text-secondary);
    margin-bottom: 1.5rem;
}

/* Certification List */
.cert-list {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.cert-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1rem 1.25rem;
    background: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    transition: all var(--transition-fast);
}

.cert-item:hover {
    border-color: var(--border-hover);
}

.cert-item__badge {
    padding: 0.35rem 0.75rem;
    background: rgba(6, 182, 212, 0.1);
    border-radius: 4px;
    font-family: var(--font-mono);
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--accent-cyan);
    white-space: nowrap;
}

.cert-item__name {
    font-weight: 600;
    font-size: 0.95rem;
}

.cert-item__org {
    margin-left: auto;
    font-size: 0.8rem;
    color: var(--text-muted);
}

/* Expertise Tags */
.expertise {
    margin-top: 2rem;
}

.expertise__label {
    font-size: 0.85rem;
    color: var(--text-muted);
    margin-bottom: 1rem;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.expertise__tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.expertise__tag {
    padding: 0.5rem 1rem;
    background: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: 6px;
    font-size: 0.85rem;
    color: var(--text-secondary);
    transition: all var(--transition-fast);
}

.expertise__tag:hover {
    border-color: var(--accent-blue);
    color: var(--accent-blue);
}

/* ==========================================================================
   Experience Section
   ========================================================================== */
.experience {
    background: var(--bg-primary);
}

.experience__grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 2rem;
}

.exp-card {
    padding: 2rem;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 12px;
}

.exp-card--highlight {
    border-color: var(--border-hover);
    background: linear-gradient(135deg, rgba(59, 130, 246, 0.05) 0%, var(--bg-card) 100%);
}

.exp-card__icon {
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(16, 185, 129, 0.1);
    border-radius: 10px;
    margin-bottom: 1.25rem;
}

.exp-card__icon svg {
    width: 24px;
    height: 24px;
    stroke: var(--accent-green);
}

.exp-card h3 {
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: 0.75rem;
}

.exp-card p {
    font-size: 0.95rem;
    color: var(--text-secondary);
}

/* ==========================================================================
   Testimonials
   ========================================================================== */
.testimonials {
    margin-top: 4rem;
    padding-top: 3rem;
    border-top: 1px solid var(--border-color);
}

.testimonials__grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 2rem;
}

.testimonial-card {
    padding: 2rem;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    position: relative;
}

.testimonial-card__quote {
    position: absolute;
    top: 1.5rem;
    left: 1.5rem;
    font-size: 3rem;
    color: var(--accent-blue);
    opacity: 0.2;
    font-family: Georgia, serif;
    line-height: 1;
}

.testimonial-card__text {
    font-size: 0.95rem;
    color: var(--text-secondary);
    font-style: italic;
    position: relative;
    z-index: 1;
    padding-left: 1rem;
}

.testimonial-card__author {
    margin-top: 1.5rem;
    padding-left: 1rem;
    font-size: 0.85rem;
    color: var(--text-muted);
}

/* ==========================================================================
   Contact Section
   ========================================================================== */
.contact {
    background: rgba(30, 41, 59, 0.3);
}

.contact__grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
}

.contact__info h3 {
    font-size: 1.4rem;
    font-weight: 600;
    margin-bottom: 1rem;
}

.contact__info > p {
    color: var(--text-secondary);
    margin-bottom: 2rem;
}

/* Contact Methods */
.contact-methods {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.contact-method {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1.25rem;
    background: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: 10px;
    transition: all var(--transition-fast);
}

.contact-method:hover {
    border-color: var(--border-hover);
}

.contact-method__icon {
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(59, 130, 246, 0.1);
    border-radius: 10px;
}

.contact-method__icon svg {
    width: 20px;
    height: 20px;
    stroke: var(--accent-blue);
}

.contact-method__label {
    font-size: 0.8rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.contact-method__value {
    font-weight: 500;
    color: var(--text-primary);
}

/* Contact Form */
.contact-form {
    padding: 2.5rem;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 16px;
}

.contact-form h3 {
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
}

.contact-form > p {
    font-size: 0.9rem;
    color: var(--text-muted);
    margin-bottom: 2rem;
}

.form-group {
    margin-bottom: 1.25rem;
}

.form-group label {
    display: block;
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--text-secondary);
    margin-bottom: 0.5rem;
}

.form-group input,
.form-group textarea,
.form-group select {
    width: 100%;
    padding: 0.9rem 1rem;
    background: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    color: var(--text-primary);
    font-family: inherit;
    font-size: 0.95rem;
    transition: border-color var(--transition-fast);
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
    outline: none;
    border-color: var(--accent-blue);
}

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

.form-group textarea {
    min-height: 100px;
    resize: vertical;
}

.form-group select {
    cursor: pointer;
}

.form-submit {
    width: 100%;
    margin-top: 0.5rem;
}

/* ==========================================================================
   Footer
   ========================================================================== */
.footer {
    background: var(--bg-secondary);
    padding: 3rem 2rem;
    border-top: 1px solid var(--border-color);
}

.footer__container {
    max-width: var(--container-max-width);
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 1.5rem;
}

.footer__logo {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.footer__logo svg {
    width: 32px;
    height: 32px;
}

.footer__logo span {
    font-weight: 600;
    color: var(--text-secondary);
}

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

.footer__links {
    display: flex;
    gap: 2rem;
}

.footer__links a {
    font-size: 0.85rem;
    color: var(--text-secondary);
    text-decoration: none;
    transition: color var(--transition-fast);
}

.footer__links a:hover {
    color: var(--accent-blue);
}

/* ==========================================================================
   Legal Pages (TOS, Privacy Policy)
   ========================================================================== */
.legal-content {
    max-width: 800px;
    margin: 0 auto;
}

.legal-content h2 {
    font-size: 1.25rem;
    font-weight: 600;
    margin-top: 2.5rem;
    margin-bottom: 0.75rem;
    color: var(--text-primary);
}

.legal-content h3 {
    font-size: 1.05rem;
    font-weight: 600;
    margin-top: 1.5rem;
    margin-bottom: 0.5rem;
    color: var(--text-primary);
}

.legal-content p {
    font-size: 0.95rem;
    color: var(--text-secondary);
    margin-bottom: 1rem;
    line-height: 1.8;
}

.legal-content ul {
    list-style: disc;
    padding-left: 1.5rem;
    margin-bottom: 1rem;
}

.legal-content ul li {
    font-size: 0.95rem;
    color: var(--text-secondary);
    margin-bottom: 0.5rem;
    line-height: 1.7;
}

/* ==========================================================================
   Animations
   ========================================================================== */
.fade-in {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity var(--transition-normal), transform var(--transition-normal);
}

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

/* ==========================================================================
   Responsive Design
   ========================================================================== */

/* Tablet and below */
@media (max-width: 968px) {
    .hero__container {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .hero__description {
        margin-left: auto;
        margin-right: auto;
    }

    .hero__cta {
        justify-content: center;
    }

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

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

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

/* Mobile */
@media (max-width: 768px) {
    .nav__toggle {
        display: flex;
    }

    .nav__links {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        flex-direction: column;
        gap: 0;
        background: rgba(15, 23, 42, 0.98);
        padding: 1rem 0;
        border-bottom: 1px solid var(--border-color);
    }

    .nav__links.active {
        display: flex;
    }

    .nav__links li {
        text-align: center;
    }

    .nav__links a {
        display: block;
        padding: 1rem 2rem;
    }

    .nav__links a::after {
        display: none;
    }

    .nav__cta {
        display: none;
    }

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

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

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

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

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

/* Small mobile */
@media (max-width: 568px) {
    .process__timeline {
        grid-template-columns: 1fr;
    }
}