:root {
    --black: #000000;
    --card-dark: #111827;
    --card-darker: #1f2937;
    --border-dark: #374151;
    --gray-300: #d1d5db;
    --gray-400: #9ca3af;
    --gray-500: #6b7280;
    --gray-800: #1f2937;
    --gold: #eab308;
    --gold-dark: #ca8a04;
    --amber: #d97706;
    --white: #ffffff;
    --fly-x: 320px;
}

* {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    scroll-padding-top: 90px;
    overflow-x: hidden;
}

@media (prefers-reduced-motion: reduce) {
    html {
        scroll-behavior: auto;
    }
}

body {
    font-family: 'Montserrat', sans-serif;
    margin: 0;
    line-height: 1.6;
    background: var(--black);
    color: var(--gray-300);
    font-weight: 300;
    overflow-x: hidden;
}

h1, h2, h3 {
    color: var(--white);
    letter-spacing: 0.5px;
    font-weight: 300;
    margin: 0;
}

a {
    text-decoration: none;
}

.gold {
    background: linear-gradient(90deg, var(--gold) 0%, var(--amber) 100%);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    font-weight: 500;
}

.accent {
    color: var(--gold);
    font-weight: 500;
}

.container {
    max-width: 1200px;
    margin: auto;
    padding: 0 1.5rem;
}

/* Header */
.site-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(0, 0, 0, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--gray-800);
}

.site-header nav {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1rem 1.5rem;
}

.logo img {
    height: 60px;
    width: auto;
    object-fit: contain;
}

.nav-toggle {
    display: none;
    background: none;
    border: none;
    color: var(--gold);
    cursor: pointer;
    padding: 0.25rem;
}

.nav-links {
    list-style: none;
    display: flex;
    gap: 2rem;
    margin: 0;
    padding: 0;
}

.nav-links a {
    color: var(--gray-300);
    font-weight: 300;
    transition: color 0.3s ease;
}

.nav-links a:hover {
    color: var(--gold);
}

/* Hero */
.hero {
    position: relative;
    height: 100vh;
    background-size: cover;
    background-position: center;
    display: flex;
    align-items: flex-end;
    justify-content: flex-end;
}

.hero::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(to bottom, rgba(0,0,0,0.4), rgba(0,0,0,0.2) 40%, rgba(0,0,0,0.7));
}

.hero-content {
    position: relative;
    z-index: 2;
    max-width: 24rem;
    text-align: right;
    padding: 0 2rem 5rem;
}

.hero h1 {
    font-size: clamp(1.5rem, 3vw, 2.5rem);
    color: var(--white);
    margin-bottom: 1.5rem;
    text-shadow: 0 2px 12px rgba(0,0,0,0.5);
}

.scroll-indicator {
    position: absolute;
    bottom: 2rem;
    left: 50%;
    transform: translateX(-50%);
    z-index: 2;
    color: rgba(255, 255, 255, 0.6);
    animation: bounce 2s infinite;
}

@keyframes bounce {
    0%, 100% { transform: translate(-50%, 0); }
    50% { transform: translate(-50%, 10px); }
}

/* Buttons */
.btn-primary {
    background: linear-gradient(90deg, var(--gold) 0%, var(--amber) 100%);
    color: var(--black);
    padding: 1rem 2rem;
    border: none;
    border-radius: 999px;
    font-weight: 500;
    font-size: 1rem;
    cursor: pointer;
    display: inline-block;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.btn-primary:hover {
    transform: translateY(-2px) scale(1.03);
    box-shadow: 0 0 25px rgba(234, 179, 8, 0.5);
}

.btn-block {
    width: 100%;
    text-align: center;
}

/* Sections */
.section-black {
    background: var(--black);
    padding: 6rem 0;
}

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

.section-heading h2 {
    font-size: clamp(2rem, 4vw, 3rem);
    margin-bottom: 1.5rem;
}

.lead {
    font-size: 1.25rem;
    color: var(--gray-300);
    max-width: 45rem;
    margin: 0 auto;
}

.lead-lg {
    font-size: clamp(1.4rem, 2.5vw, 1.9rem);
    color: var(--gray-300);
    margin-bottom: 1rem;
}

.lead-sub {
    font-size: 1.25rem;
    color: var(--gray-400);
}

/* Concept card */
.concept-card {
    max-width: 56rem;
    margin: 0 auto 4rem;
    background: linear-gradient(135deg, var(--card-dark), var(--card-darker));
    border: 1px solid rgba(202, 138, 4, 0.3);
    border-radius: 1.5rem;
    padding: 2.5rem;
    box-shadow: 0 0 40px rgba(234, 179, 8, 0.08);
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.concept-card p {
    font-size: 1.1rem;
    margin: 0;
}

.icon-badge {
    width: 3rem;
    height: 3rem;
    background: linear-gradient(135deg, var(--gold), var(--amber));
    border-radius: 999px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--black);
    flex-shrink: 0;
}

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

.pill {
    padding: 0.75rem 1.5rem;
    background: var(--black);
    border: 2px solid var(--gold-dark);
    color: var(--gold);
    border-radius: 999px;
    font-weight: 500;
    transition: all 0.3s ease;
    cursor: default;
}

.pill:hover {
    background: linear-gradient(90deg, var(--gold), var(--amber));
    color: var(--black);
}

/* Practical info (price / payment) */
.practical-info {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 1.5rem;
    max-width: 40rem;
    margin: 0 auto 4rem;
}

.practical-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    background: linear-gradient(135deg, var(--card-dark), var(--card-darker));
    border: 1px solid rgba(202, 138, 4, 0.3);
    border-radius: 1rem;
    padding: 1.1rem 1.75rem;
    box-shadow: 0 0 30px rgba(234, 179, 8, 0.08);
}

.practical-item .icon-badge {
    flex-shrink: 0;
}

.practical-label {
    display: block;
    font-size: 0.85rem;
    color: var(--gray-400);
}

.practical-value {
    display: block;
    font-size: 1.1rem;
    color: var(--white);
    font-weight: 500;
}

/* Concept gallery */
.concept-gallery {
    max-width: 56rem;
    margin: 0 auto 4rem;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
}

.concept-gallery img {
    width: 100%;
    height: 18rem;
    object-fit: cover;
    border-radius: 1rem;
    border: 1px solid rgba(202, 138, 4, 0.3);
    box-shadow: 0 0 40px rgba(234, 179, 8, 0.08);
}

/* Video */
.video-wrap {
    max-width: 24rem;
    margin: 0 auto 4rem;
}

.video-frame {
    aspect-ratio: 9 / 16;
    background: var(--black);
    border: 1px solid rgba(202, 138, 4, 0.3);
    border-radius: 1rem;
    box-shadow: 0 0 40px rgba(234, 179, 8, 0.08);
    overflow: hidden;
}

.video-frame iframe,
.video-frame video {
    width: 100%;
    height: 100%;
    border: none;
    object-fit: cover;
}

.video-gallery {
    max-width: 32rem;
    margin: 0 auto 4rem;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
}

/* Features grid */
.features-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    max-width: 60rem;
    margin: 0 auto;
    text-align: center;
}

.feature .icon-badge {
    width: 4rem;
    height: 4rem;
    border-radius: 1rem;
    margin: 0 auto 1rem;
}

.feature h3 {
    font-size: 1.25rem;
    margin-bottom: 0.5rem;
}

.feature p {
    font-size: 0.95rem;
    color: var(--gray-400);
    margin: 0;
}

/* Map */
.map-frame {
    max-width: 60rem;
    margin: 0 auto;
    aspect-ratio: 16 / 10;
    border: 1px solid rgba(202, 138, 4, 0.3);
    border-radius: 1.5rem;
    box-shadow: 0 0 40px rgba(234, 179, 8, 0.08);
    overflow: hidden;
}

.map-frame iframe {
    width: 100%;
    height: 100%;
    border: none;
}

.map-legend {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 2rem;
    margin: 1.5rem auto 0;
    max-width: 60rem;
}

.legend-item {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    color: var(--gray-300);
    font-size: 0.95rem;
}

.legend-dot {
    width: 0.75rem;
    height: 0.75rem;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--gold), var(--amber));
    box-shadow: 0 0 8px rgba(234, 179, 8, 0.6);
    flex-shrink: 0;
}


/* Testimonial */
.testimonial-wrap {
    max-width: 32rem;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
}

.testimonial-wrap + .testimonial-wrap {
    margin-top: 2rem;
}

.testimonial-bubble {
    position: relative;
    background: linear-gradient(135deg, var(--card-dark), var(--card-darker));
    border: 1px solid rgba(202, 138, 4, 0.3);
    border-radius: 1.25rem 1.25rem 1.25rem 0.25rem;
    padding: 1.5rem 1.75rem;
    box-shadow: 0 0 40px rgba(234, 179, 8, 0.08);
}

.testimonial-bubble p {
    margin: 0;
    font-size: 1.1rem;
    color: var(--white);
}

.testimonial-author {
    margin-top: 1rem;
    margin-left: 0.5rem;
    display: flex;
    align-items: center;
    gap: 0.6rem;
    color: var(--gray-400);
    font-size: 0.95rem;
}

.partner-logos {
    margin-top: 3rem;
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    align-items: center;
    gap: 1.5rem;
}

.partner-logo-badge {
    height: 5rem;
    padding: 0.75rem 1.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--card-dark), var(--card-darker));
    border: 1px solid rgba(202, 138, 4, 0.3);
    border-radius: 1rem;
    box-shadow: 0 0 30px rgba(234, 179, 8, 0.08);
    transition: transform 0.3s ease;
}

.partner-logo-badge:hover {
    transform: translateY(-2px);
}

.partner-logo-badge img {
    max-height: 100%;
    max-width: 11rem;
    width: auto;
    object-fit: contain;
}

/* Contact */
.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    align-items: start;
    max-width: 70rem;
    margin: 0 auto;
}

.offer-card {
    background: linear-gradient(135deg, var(--card-dark), var(--card-darker));
    border: 1px solid rgba(202, 138, 4, 0.3);
    border-radius: 1.5rem;
    padding: 2.5rem;
    box-shadow: 0 0 40px rgba(234, 179, 8, 0.08);
}

.offer-card h3 {
    font-size: 1.5rem;
    margin-bottom: 1.5rem;
}

.offer-list {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.offer-list li {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
}

.offer-highlight {
    background: rgba(234, 179, 8, 0.08);
    border: 1px solid rgba(202, 138, 4, 0.4);
    border-radius: 0.75rem;
    padding: 0.9rem 1rem;
    margin: -0.2rem -0.2rem 0.4rem;
}

.offer-highlight span {
    font-size: 1.1rem;
    font-weight: 500;
    color: var(--white);
}

.offer-list svg {
    color: var(--gold);
    flex-shrink: 0;
    margin-top: 0.2rem;
}

.offer-list span {
    font-size: 1.05rem;
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
}

.form-field label {
    display: block;
    font-size: 0.9rem;
    color: var(--gray-300);
    margin-bottom: 0.5rem;
}

.input-icon {
    position: relative;
}

.input-icon svg {
    position: absolute;
    left: 0.9rem;
    top: 50%;
    transform: translateY(-50%);
    color: var(--gray-500);
}

.input-icon input,
.input-icon select,
textarea {
    width: 100%;
    padding: 0.9rem 1rem 0.9rem 2.75rem;
    background: var(--card-dark);
    border: 1px solid var(--border-dark);
    border-radius: 0.5rem;
    color: var(--white);
    font-family: 'Montserrat', sans-serif;
    font-weight: 300;
    font-size: 1rem;
}

.input-icon select {
    appearance: none;
    cursor: pointer;
}

.input-icon select option {
    background: var(--card-dark);
    color: var(--white);
}

textarea {
    padding-left: 1rem;
    min-height: 8rem;
    resize: vertical;
}

.input-icon input:focus,
.input-icon select:focus,
textarea:focus {
    outline: none;
    border-color: var(--gold);
}

.form-privacy {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
}

.form-privacy input {
    margin-top: 0.2rem;
    width: 1.1rem;
    height: 1.1rem;
    accent-color: var(--gold-dark);
}

.form-privacy label {
    font-size: 0.85rem;
    color: var(--gray-400);
}

.form-privacy a {
    color: var(--gold);
}

.form-privacy a:hover {
    text-decoration: underline;
}

.form-status {
    margin: 0;
    font-size: 0.9rem;
    min-height: 1.2em;
    text-align: center;
}

.form-status.success {
    color: var(--gold);
}

.form-status.error {
    color: #f87171;
}

.btn-primary:disabled {
    opacity: 0.7;
    cursor: not-allowed;
}

/* Legal pages */
.legal-section {
    padding-top: 9rem;
}

.legal-content {
    max-width: 45rem;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.legal-content h3 {
    font-size: 1.15rem;
    margin-top: 1.5rem;
}

.legal-content h3:first-child {
    margin-top: 0;
}

.legal-content p {
    margin: 0;
}

.legal-content a {
    color: var(--gold);
}

.legal-content a:hover {
    text-decoration: underline;
}

/* Footer */
footer {
    background: var(--black);
    border-top: 1px solid var(--gray-800);
    padding: 3rem 0;
}

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

.footer-logo {
    height: 3.5rem;
    width: auto;
    object-fit: contain;
    margin-bottom: 1rem;
}

.footer-tagline {
    color: var(--gray-400);
    margin: 0;
}

footer h3 {
    font-size: 1.1rem;
    font-weight: 400;
    margin-bottom: 1rem;
}

footer ul {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

footer ul a {
    color: var(--gray-400);
    transition: color 0.3s ease;
}

footer ul a:hover {
    color: var(--gold);
}

.footer-bottom {
    border-top: 1px solid var(--gray-800);
    padding-top: 2rem;
    text-align: center;
    color: var(--gray-400);
}

.footer-bottom p {
    margin: 0.4rem 0;
}

/* Scroll fade-in animation */
.fade-in {
    opacity: 0;
    transform: translateX(var(--fly-x)) scale(0.68);
    filter: blur(28px);
    transition: opacity 1.7s cubic-bezier(0.16, 1, 0.3, 1),
                transform 1.7s cubic-bezier(0.16, 1, 0.3, 1),
                filter 1.7s cubic-bezier(0.16, 1, 0.3, 1);
    will-change: transform, opacity, filter;
}

.fade-in.visible {
    opacity: 1;
    transform: translateX(0) scale(1);
    filter: blur(0);
}

/* Staggered cascade for grouped elements */
.pill-row .pill,
.features-grid .feature {
    transition-delay: calc(var(--stagger-index, 0) * 0.22s);
}

.pill-row .pill:nth-child(1),
.features-grid .feature:nth-child(1) { --stagger-index: 0; }

.pill-row .pill:nth-child(2),
.features-grid .feature:nth-child(2) { --stagger-index: 1; }

.pill-row .pill:nth-child(3),
.features-grid .feature:nth-child(3) { --stagger-index: 2; }

.pill-row .pill:nth-child(4) { --stagger-index: 3; }

@media (prefers-reduced-motion: reduce) {
    .fade-in {
        transform: none;
        filter: none;
        transition: opacity 0.4s ease;
        transition-delay: 0s !important;
    }
}

/* Responsive */
@media (max-width: 900px) {
    .contact-grid {
        grid-template-columns: 1fr;
    }

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

    .concept-gallery {
        grid-template-columns: 1fr;
    }

    .footer-grid {
        grid-template-columns: 1fr;
        text-align: center;
    }
}

@media (max-width: 768px) {
    .nav-toggle {
        display: block;
    }

    .nav-links {
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        flex-direction: column;
        background: rgba(0, 0, 0, 0.98);
        padding: 1.5rem;
        gap: 1.25rem;
        border-bottom: 1px solid var(--gray-800);
        display: none;
    }

    .nav-links.open {
        display: flex;
    }

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

    .hero-content {
        max-width: 100%;
        text-align: right;
    }

    .map-frame {
        aspect-ratio: 3 / 4;
    }
}

@media (max-width: 480px) {
    .concept-gallery img {
        height: 14rem;
    }

    .video-gallery {
        grid-template-columns: 1fr;
        max-width: 14rem;
    }

    .testimonial-bubble {
        padding: 1.25rem 1.5rem;
    }

    .partner-logos {
        gap: 1rem;
    }

    .partner-logo-badge {
        height: 3.75rem;
        padding: 0.5rem 1rem;
    }

    .partner-logo-badge img {
        max-width: 8rem;
    }
}