/* Reset and Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --color-bg-primary: #0a0e1a;
    --color-bg-secondary: #141b2d;
    --color-bg-card: #1a2332;
    --color-gold: #d4af37;
    --color-gold-light: #f0d76f;
    --color-white: #ffffff;
    --color-gray-light: #e5e7eb;
    --color-gray-medium: #9ca3af;
    --font-primary: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    --transition-smooth: all 0.3s ease;
}

html {
    scroll-behavior: smooth;
}

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

/* Container */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
}

/* Site Header */
.site-header {
    position: fixed;
    top: 0;
    left: 0;
    z-index: 100;
    padding: 1.25rem 2rem;
}

.site-header img {
    height: 72px;
    width: auto;
    display: block;
    filter: drop-shadow(0 1px 4px rgba(0, 0, 0, 0.6));
}

/* Hero Section */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background-image: url('images/ruh-web-background.png');
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(
        to right,
        rgba(5, 10, 20, 0.85) 0%,
        rgba(5, 10, 20, 0.65) 40%,
        rgba(5, 10, 20, 0.4) 70%,
        rgba(5, 10, 20, 0.3) 100%
    );
    pointer-events: none;
    z-index: 0;
}

.hero-content {
    text-align: center;
    max-width: 900px;
    position: relative;
    z-index: 1;
    animation: fadeInUp 1s ease-out;
}

.headline {
    font-size: 2.5rem;
    font-weight: 600;
    color: var(--color-gold);
    margin-bottom: 1.5rem;
    line-height: 1.3;
}

.subheadline {
    font-size: 1.25rem;
    color: var(--color-gray-light);
    margin-bottom: 3rem;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

.cta-button {
    display: inline-block;
    padding: 1rem 2.5rem;
    background: linear-gradient(135deg, var(--color-gold) 0%, var(--color-gold-light) 100%);
    color: var(--color-bg-primary);
    text-decoration: none;
    font-weight: 600;
    font-size: 1.1rem;
    border-radius: 4px;
    transition: var(--transition-smooth);
    box-shadow: 0 4px 15px rgba(212, 175, 55, 0.3);
}

.cta-button:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(212, 175, 55, 0.4);
}

.hero-actions {
    display: flex;
    justify-content: center;
    gap: 1rem;
    flex-wrap: wrap;
    margin-top: 2rem;
}

.hero-support {
    font-size: 1rem;
    color: var(--color-text-muted, #888);
    margin-top: -1.5rem;
    margin-bottom: 0.5rem;
}

.hero-fit {
    font-size: 0.9rem;
    color: var(--color-text-muted, #888);
    margin-top: 1rem;
    letter-spacing: 0.02em;
}

.cta-button.cta-secondary {
    background: transparent;
    color: var(--color-gold);
    border: 2px solid var(--color-gold);
    box-shadow: none;
}

.cta-button.cta-secondary:hover {
    background: rgba(212, 175, 55, 0.08);
    box-shadow: none;
}

/* Engagement Options Section */
.engagements {
    padding: 6rem 0;
    background-color: var(--color-bg-primary);
}

.section-label {
    text-align: center;
    font-size: 0.85rem;
    font-weight: 600;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--color-gold);
    margin-bottom: 1rem;
}

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

.product-card {
    background: var(--color-bg-card);
    padding: 2.5rem 2rem;
    border-radius: 8px;
    border: 1px solid rgba(212, 175, 55, 0.15);
    border-top: 3px solid var(--color-gold);
    display: flex;
    flex-direction: column;
    transition: var(--transition-smooth);
}

.product-card:hover {
    transform: translateY(-5px);
    border-color: rgba(212, 175, 55, 0.4);
    border-top-color: var(--color-gold);
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.35);
}

.card-eyebrow {
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--color-gold);
    margin-bottom: 0.75rem;
}

.product-card h3 {
    font-size: 1.5rem;
    color: var(--color-white);
    font-weight: 600;
    margin-bottom: 1.25rem;
    line-height: 1.35;
    min-height: 4rem;
}

.product-card .price {
    font-size: 2rem;
    font-weight: 700;
    color: var(--color-gold);
    margin-bottom: 1.25rem;
}

.product-card .card-description {
    font-size: 0.95rem;
    color: var(--color-gray-light);
    line-height: 1.7;
    margin-bottom: 1.25rem;
    flex-grow: 1;
}

.product-card .best-for {
    font-size: 0.875rem;
    color: var(--color-gray-medium);
    line-height: 1.6;
    margin-bottom: 1.75rem;
}

.product-card .best-for span {
    color: var(--color-gray-light);
    font-weight: 600;
}

.card-microcopy {
    font-size: 0.8rem;
    color: var(--color-text-muted, #666);
    font-style: italic;
    margin-top: 0.5rem;
    margin-bottom: 0.5rem;
}

.card-cta {
    display: inline-block;
    padding: 0.75rem 1.5rem;
    border: 1px solid var(--color-gold);
    color: var(--color-gold);
    text-decoration: none;
    font-weight: 600;
    font-size: 0.95rem;
    border-radius: 4px;
    text-align: center;
    transition: var(--transition-smooth);
    margin-top: auto;
}

.card-cta:hover {
    background-color: var(--color-gold);
    color: var(--color-bg-primary);
}

.progression-strip {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1rem;
    margin-top: 3rem;
    padding: 1.25rem 2rem;
    border-top: 1px solid rgba(212, 175, 55, 0.1);
    font-size: 0.9rem;
    color: var(--color-gray-medium);
}

.progression-strip .arrow {
    color: var(--color-gold);
    font-size: 1.1rem;
}

/* Card meta (engagement metadata row) */
.card-meta {
    list-style: none;
    padding: 0.75rem 0;
    margin: 0 0 1.25rem;
    border-top: 1px solid rgba(212, 175, 55, 0.1);
    border-bottom: 1px solid rgba(212, 175, 55, 0.1);
    display: flex;
    flex-direction: column;
    gap: 0.35rem;
}

.card-meta li {
    font-size: 0.8rem;
    color: var(--color-gray-medium);
    letter-spacing: 0.02em;
}

.card-meta li span {
    color: var(--color-gray-light);
    font-weight: 600;
    margin-right: 0.4rem;
}

/* What clients receive */
.card-receive {
    margin-bottom: 1.5rem;
}

.card-receive-label {
    display: block;
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--color-gold);
    margin-bottom: 0.6rem;
}

.card-receive ul {
    list-style: none;
    padding: 0;
    display: flex;
    flex-direction: column;
    gap: 0.3rem;
}

.card-receive ul li {
    font-size: 0.85rem;
    color: var(--color-gray-light);
    line-height: 1.5;
    padding-left: 1rem;
    position: relative;
}

.card-receive ul li::before {
    content: '–';
    position: absolute;
    left: 0;
    color: var(--color-gold);
}

/* Engagement Model Section */
.model {
    padding: 6rem 0;
    background-color: var(--color-bg-secondary);
}

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

.model-card {
    background: var(--color-bg-card);
    padding: 2.25rem 2rem;
    border-radius: 8px;
    border: 1px solid rgba(212, 175, 55, 0.15);
    border-left: 3px solid var(--color-gold);
    display: flex;
    flex-direction: column;
    gap: 1rem;
    transition: var(--transition-smooth);
}

.model-card:hover {
    transform: translateY(-4px);
    border-color: rgba(212, 175, 55, 0.4);
    border-left-color: var(--color-gold);
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.35);
}

.model-card h3 {
    font-size: 1.2rem;
    color: var(--color-white);
    font-weight: 600;
    line-height: 1.4;
}

.model-card-meta {
    font-size: 0.95rem;
    color: var(--color-gold);
    font-weight: 500;
    margin-bottom: 0.5rem;
}

.model-card-block {
    display: flex;
    flex-direction: column;
    gap: 0.35rem;
}

.model-card-label {
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--color-gray-medium);
}

.model-card-block p {
    font-size: 0.9rem;
    color: var(--color-gray-light);
    line-height: 1.6;
}

.model-card-list {
    list-style: none;
    padding: 0;
    display: flex;
    flex-direction: column;
    gap: 0.4rem;
}

.model-card-list li {
    font-size: 0.9rem;
    color: var(--color-gray-light);
    line-height: 1.5;
    padding-left: 1rem;
    position: relative;
}

.model-card-list li::before {
    content: '–';
    position: absolute;
    left: 0;
    color: var(--color-gold);
}

/* Coverage Section */
.coverage {
    padding: 6rem 0;
    background-color: var(--color-bg-secondary);
}

.services-logo {
    display: block;
    max-width: 350px;
    width: 100%;
    height: auto;
    margin: 0 auto 2rem;
}

.section-title {
    font-size: 2.5rem;
    font-weight: 600;
    color: var(--color-gold);
    text-align: center;
    margin-bottom: 4rem;
}

.coverage-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.25rem;
}

.coverage-card {
    background: var(--color-bg-card);
    padding: 1.5rem;
    border-radius: 8px;
    border: 1px solid rgba(212, 175, 55, 0.1);
    font-size: 1rem;
    color: var(--color-gray-light);
    line-height: 1.5;
    transition: var(--transition-smooth);
}

.coverage-card:hover {
    border-color: rgba(212, 175, 55, 0.3);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.25);
}

/* Client Success Stories Section */
.stories {
    padding: 6rem 0;
    background-color: var(--color-bg-primary);
}

.stories-subtitle {
    text-align: center;
    font-size: 1.05rem;
    color: var(--color-gray-medium);
    max-width: 700px;
    margin: -2.5rem auto 3.5rem;
    line-height: 1.7;
}

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

.story-card {
    background: var(--color-bg-card);
    padding: 2.25rem 2rem 1.75rem;
    border-radius: 8px;
    border: 1px solid rgba(212, 175, 55, 0.12);
    position: relative;
    display: flex;
    flex-direction: column;
    gap: 1.1rem;
    transition: var(--transition-smooth);
}

.story-card:hover {
    border-color: rgba(212, 175, 55, 0.3);
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.3);
}

.story-number {
    position: absolute;
    top: 1.25rem;
    right: 1.5rem;
    font-size: 2.5rem;
    font-weight: 700;
    color: rgba(212, 175, 55, 0.08);
    line-height: 1;
    user-select: none;
}

.story-card h3 {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--color-gold);
    line-height: 1.4;
    padding-right: 2.5rem;
}

.story-meta {
    display: flex;
    align-items: baseline;
    gap: 0.6rem;
    font-size: 0.875rem;
    color: var(--color-gray-medium);
}

.story-meta-label {
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--color-gray-medium);
    flex-shrink: 0;
}

.story-block {
    display: flex;
    flex-direction: column;
    gap: 0.4rem;
}

.story-block-label {
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--color-gray-medium);
}

.story-block p,
.story-outcome p {
    font-size: 0.9rem;
    color: var(--color-gray-light);
    line-height: 1.65;
}

.story-block ul {
    list-style: none;
    padding: 0;
    display: flex;
    flex-direction: column;
    gap: 0.3rem;
}

.story-block ul li {
    font-size: 0.9rem;
    color: var(--color-gray-light);
    line-height: 1.6;
    padding-left: 1rem;
    position: relative;
}

.story-block ul li::before {
    content: '–';
    position: absolute;
    left: 0;
    color: var(--color-gold);
}

.story-outcome {
    display: flex;
    flex-direction: column;
    gap: 0.4rem;
    padding-top: 0.25rem;
    border-top: 1px solid rgba(212, 175, 55, 0.08);
}

.story-outcome p {
    color: var(--color-gray-light);
}

.story-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-top: auto;
    padding-top: 0.25rem;
}

.tag {
    font-size: 0.75rem;
    font-weight: 500;
    padding: 0.25rem 0.65rem;
    border-radius: 20px;
    background: rgba(212, 175, 55, 0.08);
    border: 1px solid rgba(212, 175, 55, 0.2);
    color: var(--color-gold);
    letter-spacing: 0.03em;
}

/* About Section */
.about {
    padding: 6rem 0;
    background-color: var(--color-bg-primary);
}

.about-content {
    max-width: 800px;
    margin: 0 auto;
    animation: fadeIn 0.8s ease-out;
    text-align: left;
}

.about-content p {
    font-size: 1.1rem;
    color: var(--color-gray-light);
    margin-bottom: 1.5rem;
    line-height: 1.8;
}

/* Contact Section */
.contact {
    padding: 6rem 0;
    background-color: var(--color-bg-secondary);
}

.contact-intro {
    font-size: 1.15rem;
    color: var(--color-gray-light);
    text-align: center;
    margin-bottom: 3rem;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

/* Contact Form */
.contact-form {
    max-width: 600px;
    margin: 0 auto;
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-group label {
    display: block;
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--color-gray-light);
    margin-bottom: 0.4rem;
}

.form-group label .required {
    color: #f87171;
    margin-left: 2px;
}

.contact-form input[type="text"],
.contact-form input[type="email"],
.contact-form input[type="tel"],
.contact-form textarea,
.contact-form select {
    width: 100%;
    padding: 1rem 1.25rem;
    background-color: var(--color-bg-card);
    border: 1px solid rgba(212, 175, 55, 0.2);
    border-radius: 4px;
    color: var(--color-white);
    font-size: 1rem;
    font-family: var(--font-primary);
    transition: var(--transition-smooth);
}

.contact-form input[type="text"]:focus,
.contact-form input[type="email"]:focus,
.contact-form input[type="tel"]:focus,
.contact-form textarea:focus,
.contact-form select:focus {
    outline: none;
    border-color: var(--color-gold);
    box-shadow: 0 0 0 3px rgba(212, 175, 55, 0.1);
}

.contact-form input::placeholder,
.contact-form textarea::placeholder {
    color: var(--color-gray-medium);
}

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

.contact-form select {
    cursor: pointer;
    color: var(--color-gray-medium);
}

.contact-form select:has(option:checked:not([value=""])) {
    color: var(--color-white);
}

.contact-form select option {
    background-color: var(--color-bg-card);
    color: var(--color-white);
}

.form-note {
    text-align: center;
    color: var(--color-gray-medium);
    font-size: 0.95rem;
    margin-bottom: 1rem;
    margin-top: 0.5rem;
}

.submit-button {
    width: 100%;
    padding: 1rem 2.5rem;
    background: linear-gradient(135deg, var(--color-gold) 0%, var(--color-gold-light) 100%);
    color: var(--color-bg-primary);
    text-decoration: none;
    font-weight: 600;
    font-size: 1.1rem;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    transition: var(--transition-smooth);
    box-shadow: 0 4px 15px rgba(212, 175, 55, 0.3);
}

.submit-button:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(212, 175, 55, 0.4);
}

.submit-button:active {
    transform: translateY(0);
}

.submit-button:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    transform: none;
}

/* Form Messages */
.form-message {
    margin-top: 1.5rem;
    padding: 1rem;
    border-radius: 4px;
    text-align: center;
    font-size: 1rem;
    display: none;
}

.form-message.success {
    display: block;
    background-color: rgba(34, 197, 94, 0.1);
    border: 1px solid rgba(34, 197, 94, 0.3);
    color: #4ade80;
}

.form-message.error {
    display: block;
    background-color: rgba(239, 68, 68, 0.1);
    border: 1px solid rgba(239, 68, 68, 0.3);
    color: #f87171;
}

/* CTA Strip */
.cta-strip {
    background-color: var(--color-bg-secondary);
    padding: 3rem 0;
    text-align: center;
    border-top: 1px solid rgba(212, 175, 55, 0.1);
    border-bottom: 1px solid rgba(212, 175, 55, 0.1);
}

.cta-strip-heading {
    font-size: 1.2rem;
    color: var(--color-gray-light);
    margin-bottom: 1.5rem;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.cta-microcopy {
    margin-top: 0.75rem;
    font-size: 0.8rem;
    color: var(--color-text-muted, #666);
    letter-spacing: 0.04em;
    text-transform: uppercase;
}

/* Final CTA Section */
.final-cta {
    background: linear-gradient(180deg, var(--color-bg-primary) 0%, var(--color-bg-secondary) 100%);
    padding: 5rem 0;
    text-align: center;
    border-top: 1px solid rgba(212, 175, 55, 0.15);
}

.final-cta-heading {
    font-size: 2rem;
    font-weight: 600;
    color: var(--color-gold);
    margin-bottom: 1rem;
}

.final-cta-sub {
    font-size: 1.1rem;
    color: var(--color-gray-light);
    margin-bottom: 2rem;
}

/* Footer */
.footer {
    background-color: var(--color-bg-primary);
    padding: 2rem 0;
    text-align: center;
    border-top: 1px solid rgba(212, 175, 55, 0.1);
}

.footer p {
    color: var(--color-gray-medium);
    font-size: 0.9rem;
}

.footer-version {
    font-size: 0.75rem;
    color: rgba(156, 163, 175, 0.5);
    margin-top: 0.4rem;
}

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

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

/* Mobile Responsive Design */
@media (max-width: 768px) {
    .container {
        padding: 0 1.5rem;
    }

    .services-logo {
        max-width: 280px;
    }

    .brand {
        font-size: 2.5rem;
    }

    .headline {
        font-size: 1.8rem;
    }

    .subheadline {
        font-size: 1.1rem;
    }

    .section-title {
        font-size: 2rem;
    }

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

    .product-card h3 {
        min-height: auto;
    }

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

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

    .progression-strip {
        flex-direction: column;
        gap: 0.5rem;
    }

    .cta-button {
        padding: 0.9rem 2rem;
        font-size: 1rem;
    }

    .hero-actions {
        flex-direction: column;
        align-items: flex-start;
    }

    .email-link {
        font-size: 1.4rem;
    }

    .contact-form {
        padding: 0 0.5rem;
    }

    .contact-form input[type="text"],
    .contact-form input[type="email"],
    .contact-form input[type="tel"],
    .contact-form textarea,
    .contact-form select {
        font-size: 1rem;
    }

    .submit-button {
        padding: 0.9rem 2rem;
        font-size: 1rem;
    }

    .hero,
    .engagements,
    .model,
    .coverage,
    .stories,
    .about,
    .contact {
        padding: 4rem 0;
    }

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

    .site-header img {
        height: 56px;
    }
}

@media (max-width: 480px) {
    .services-logo {
        max-width: 240px;
    }

    .brand {
        font-size: 2rem;
    }

    .headline {
        font-size: 1.5rem;
    }

    .subheadline {
        font-size: 1rem;
    }

    .section-title {
        font-size: 1.75rem;
    }

    .product-card h3 {
        font-size: 1.25rem;
        min-height: auto;
    }

    .product-card .price {
        font-size: 1.75rem;
    }
}

/* Smooth Loading Animation */
body {
    animation: fadeIn 0.5s ease-in;
}