/* ============================================
   GRUPO URANTIA - Main Stylesheet
   Modern, Professional Design 2026
   ============================================ */

/* --- CSS Custom Properties --- */
:root {
    /* Colors */
    --color-bg: #09090b;
    --color-bg-alt: #0f0f13;
    --color-bg-card: #141419;
    --color-bg-card-hover: #1a1a22;
    --color-surface: rgba(255, 255, 255, 0.03);
    --color-border: rgba(255, 255, 255, 0.06);
    --color-border-hover: rgba(255, 255, 255, 0.12);
    --color-text: #fafafa;
    --color-text-secondary: #a1a1aa;
    --color-text-muted: #71717a;

    /* Brand Colors */
    --color-primary: #3b82f6;
    --color-primary-light: #60a5fa;
    --color-primary-dark: #2563eb;
    --color-purple: #8b5cf6;
    --color-purple-light: #a78bfa;
    --color-green: #10b981;
    --color-green-light: #34d399;

    /* Gradients */
    --gradient-primary: linear-gradient(135deg, #3b82f6, #06b6d4);
    --gradient-purple: linear-gradient(135deg, #8b5cf6, #a855f7);
    --gradient-green: linear-gradient(135deg, #10b981, #34d399);
    --gradient-text: linear-gradient(135deg, #3b82f6, #8b5cf6, #06b6d4);
    --gradient-hero: radial-gradient(ellipse 80% 60% at 50% -20%, rgba(59, 130, 246, 0.15), transparent),
                     radial-gradient(ellipse 60% 50% at 80% 50%, rgba(139, 92, 246, 0.08), transparent);

    /* Sizing */
    --container-max: 1200px;
    --navbar-height: 72px;
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 16px;
    --radius-xl: 24px;
    --radius-full: 9999px;

    /* Transitions */
    --transition-fast: 0.15s ease;
    --transition-base: 0.3s ease;
    --transition-slow: 0.5s cubic-bezier(0.4, 0, 0.2, 1);

    /* Shadows */
    --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.3);
    --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.4);
    --shadow-lg: 0 8px 32px rgba(0, 0, 0, 0.5);
    --shadow-glow-blue: 0 0 40px rgba(59, 130, 246, 0.15);
    --shadow-glow-purple: 0 0 40px rgba(139, 92, 246, 0.15);
    --shadow-glow-green: 0 0 40px rgba(16, 185, 129, 0.15);
}

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

html {
    scroll-behavior: smooth;
    scroll-padding-top: var(--navbar-height);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    font-family: 'Inter', system-ui, -apple-system, sans-serif;
    background-color: var(--color-bg);
    color: var(--color-text);
    line-height: 1.6;
    overflow-x: hidden;
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

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

/* --- Utility Classes --- */
.container {
    width: 100%;
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 24px;
}

.text-gradient {
    background: var(--gradient-text);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.section-header {
    margin-bottom: 64px;
}

.section-header--center {
    text-align: center;
    max-width: 680px;
    margin-left: auto;
    margin-right: auto;
}

.section-label {
    display: inline-block;
    font-size: 0.8125rem;
    font-weight: 600;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--color-primary-light);
    margin-bottom: 16px;
    padding: 6px 14px;
    background: rgba(59, 130, 246, 0.1);
    border: 1px solid rgba(59, 130, 246, 0.2);
    border-radius: var(--radius-full);
}

.section-title {
    font-family: 'Plus Jakarta Sans', sans-serif;
    font-size: clamp(2rem, 4vw, 2.75rem);
    font-weight: 800;
    line-height: 1.15;
    letter-spacing: -0.03em;
    margin-bottom: 20px;
}

.section-subtitle {
    font-size: 1.0625rem;
    color: var(--color-text-secondary);
    line-height: 1.7;
    max-width: 560px;
    margin: 0 auto;
}

/* --- Buttons --- */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-family: 'Inter', sans-serif;
    font-size: 0.9375rem;
    font-weight: 600;
    padding: 12px 24px;
    border-radius: var(--radius-md);
    border: none;
    cursor: pointer;
    transition: all var(--transition-base);
    white-space: nowrap;
    position: relative;
    overflow: hidden;
}

.btn--primary {
    background: var(--gradient-primary);
    color: white;
    box-shadow: 0 2px 12px rgba(59, 130, 246, 0.3);
}

.btn--primary:hover {
    box-shadow: 0 4px 24px rgba(59, 130, 246, 0.45);
    transform: translateY(-1px);
}

.btn--purple {
    background: var(--gradient-purple);
    color: white;
    box-shadow: 0 2px 12px rgba(139, 92, 246, 0.3);
}

.btn--purple:hover {
    box-shadow: 0 4px 24px rgba(139, 92, 246, 0.45);
    transform: translateY(-1px);
}

.btn--green {
    background: var(--gradient-green);
    color: white;
    box-shadow: 0 2px 12px rgba(16, 185, 129, 0.3);
}

.btn--green:hover {
    box-shadow: 0 4px 24px rgba(16, 185, 129, 0.45);
    transform: translateY(-1px);
}

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

.btn--outline:hover {
    background: rgba(255, 255, 255, 0.05);
    border-color: rgba(255, 255, 255, 0.2);
}

.btn--lg {
    padding: 14px 28px;
    font-size: 1rem;
}

.btn--full {
    width: 100%;
    justify-content: center;
}

.btn--nav {
    padding: 9px 20px;
    font-size: 0.875rem;
    border-radius: var(--radius-sm);
}

/* ============================================
   NAVBAR
   ============================================ */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    height: var(--navbar-height);
    z-index: 9999;
    background: rgba(9, 9, 11, 0.6);
    backdrop-filter: blur(20px) saturate(180%);
    -webkit-backdrop-filter: blur(20px) saturate(180%);
    border-bottom: 1px solid transparent;
    transition: all var(--transition-base);
}

.navbar--scrolled {
    background: rgba(9, 9, 11, 0.92);
    border-bottom-color: var(--color-border);
}

.navbar__inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 100%;
}

.navbar__logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 1.125rem;
    font-weight: 400;
    z-index: 9999;
    position: relative;
}

.navbar__logo-img {
    width: auto;
    height: 44px;
    filter: brightness(0) invert(1);
}

.navbar__logo-text {
    font-family: 'Plus Jakarta Sans', sans-serif;
    letter-spacing: -0.02em;
}

.navbar__logo-text strong {
    font-weight: 800;
}

.navbar__nav {
    display: flex;
    align-items: center;
    gap: 8px;
}

.navbar__link {
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--color-text-secondary);
    padding: 8px 14px;
    border-radius: var(--radius-sm);
    transition: color var(--transition-fast);
}

.navbar__link:hover,
.navbar__link.active {
    color: var(--color-text);
}

.navbar__toggle {
    display: none;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    width: 44px;
    height: 44px;
    background: none;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    cursor: pointer;
    padding: 0;
    z-index: 1001;
    transition: border-color var(--transition-fast), background var(--transition-fast);
}

.navbar__toggle:hover {
    border-color: var(--color-border-hover);
    background: var(--color-surface);
}

.navbar__toggle span {
    display: block;
    width: 20px;
    height: 2px;
    background: var(--color-text);
    border-radius: 2px;
    transition: transform 0.3s cubic-bezier(0.68, -0.6, 0.32, 1.6), opacity 0.2s ease;
    transform-origin: center;
}

.navbar__toggle span:nth-child(1) {
    margin-bottom: 5px;
}

.navbar__toggle span:nth-child(2) {
    margin-bottom: 5px;
}

/* ============================================
   HERO
   ============================================ */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding-top: var(--navbar-height);
    overflow: hidden;
}

.hero__bg {
    position: absolute;
    inset: 0;
    z-index: 0;
}

.hero__gradient {
    position: absolute;
    inset: 0;
    background: var(--gradient-hero);
}

.hero__grid-pattern {
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(rgba(255, 255, 255, 0.02) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255, 255, 255, 0.02) 1px, transparent 1px);
    background-size: 64px 64px;
    mask-image: radial-gradient(ellipse 70% 60% at 50% 50%, black, transparent);
    -webkit-mask-image: radial-gradient(ellipse 70% 60% at 50% 50%, black, transparent);
}

.hero__inner {
    position: relative;
    z-index: 1;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
    padding-top: 40px;
    padding-bottom: 80px;
}

.hero__badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 0.8125rem;
    font-weight: 500;
    color: var(--color-primary-light);
    padding: 8px 16px;
    background: rgba(59, 130, 246, 0.08);
    border: 1px solid rgba(59, 130, 246, 0.15);
    border-radius: var(--radius-full);
    margin-bottom: 24px;
}

.hero__badge-dot {
    width: 7px;
    height: 7px;
    background: var(--color-primary);
    border-radius: 50%;
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.4; }
}

.hero__title {
    font-family: 'Plus Jakarta Sans', sans-serif;
    font-size: clamp(2.5rem, 5vw, 3.75rem);
    font-weight: 900;
    line-height: 1.08;
    letter-spacing: -0.04em;
    margin-bottom: 24px;
}

.hero__subtitle {
    font-size: 1.125rem;
    color: var(--color-text-secondary);
    line-height: 1.7;
    max-width: 520px;
    margin-bottom: 36px;
}

.hero__actions {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
    margin-bottom: 48px;
}

.hero__stats {
    display: flex;
    align-items: center;
    gap: 24px;
}

.hero__stat-number {
    display: block;
    font-family: 'Plus Jakarta Sans', sans-serif;
    font-size: 1.5rem;
    font-weight: 800;
    letter-spacing: -0.02em;
}

.hero__stat-label {
    font-size: 0.8125rem;
    color: var(--color-text-muted);
}

.hero__stat-divider {
    width: 1px;
    height: 40px;
    background: var(--color-border);
}

/* Hero Visual / Orbit */
.hero__visual {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    height: 460px;
}

.hero__orbit {
    position: relative;
    width: 340px;
    height: 340px;
}

.hero__orbit-ring {
    position: absolute;
    border-radius: 50%;
    border: 1px solid var(--color-border);
}

.hero__orbit-ring--1 {
    inset: 0;
    animation: rotateOrbit 30s linear infinite;
}

.hero__orbit-ring--2 {
    inset: 50px;
    border-color: rgba(139, 92, 246, 0.1);
    animation: rotateOrbit 25s linear infinite reverse;
}

.hero__orbit-ring--3 {
    inset: 100px;
    border-color: rgba(16, 185, 129, 0.1);
    animation: rotateOrbit 20s linear infinite;
}

@keyframes rotateOrbit {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

.hero__orbit-center {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 72px;
    height: 72px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-bg-card);
    border: 1px solid var(--color-border-hover);
    border-radius: 50%;
    box-shadow: var(--shadow-glow-blue);
}

.hero__orbit-logo {
    width: 48px;
    height: 48px;
    filter: brightness(0) invert(1);
}

.hero__card {
    position: absolute;
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 14px 20px;
    background: var(--color-bg-card);
    border: 1px solid var(--color-border-hover);
    border-radius: var(--radius-md);
    font-size: 0.875rem;
    font-weight: 600;
    backdrop-filter: blur(12px);
    box-shadow: var(--shadow-md);
    animation: floatCard 6s ease-in-out infinite;
}

.hero__card--1 {
    top: 30px;
    left: -20px;
    animation-delay: 0s;
}

.hero__card--2 {
    top: 50%;
    right: -30px;
    transform: translateY(-50%);
    animation-delay: 2s;
}

.hero__card--3 {
    bottom: 30px;
    left: 10px;
    animation-delay: 4s;
}

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

.hero__card--2 {
    animation: floatCard2 6s ease-in-out infinite;
    animation-delay: 2s;
}

@keyframes floatCard2 {
    0%, 100% { transform: translateY(-50%); }
    50% { transform: translateY(calc(-50% - 10px)); }
}

.hero__card-icon {
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-sm);
}

.hero__card-icon--blue {
    background: rgba(59, 130, 246, 0.12);
    color: var(--color-primary-light);
}

.hero__card-icon--purple {
    background: rgba(139, 92, 246, 0.12);
    color: var(--color-purple-light);
}

.hero__card-icon--green {
    background: rgba(16, 185, 129, 0.12);
    color: var(--color-green-light);
}

/* Scroll indicator */
.hero__scroll {
    position: absolute;
    bottom: 32px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 1;
}

.hero__scroll-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    border: 1px solid var(--color-border-hover);
    color: var(--color-text-muted);
    animation: bounceDown 2s ease-in-out infinite;
    transition: color var(--transition-fast);
}

.hero__scroll-btn:hover {
    color: var(--color-text);
}

@keyframes bounceDown {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(8px); }
}

/* ============================================
   ABOUT SECTION
   ============================================ */
.about {
    padding: 120px 0;
    position: relative;
}

.about__grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    margin-bottom: 64px;
}

.about__card {
    padding: 36px 28px;
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    transition: all var(--transition-slow);
    opacity: 0;
    transform: translateY(24px);
}

.about__card.visible {
    opacity: 1;
    transform: translateY(0);
}

.about__card:hover {
    border-color: var(--color-border-hover);
    background: var(--color-bg-card-hover);
    box-shadow: var(--shadow-lg);
}

.about__card-icon {
    width: 52px;
    height: 52px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-md);
    background: rgba(59, 130, 246, 0.08);
    color: var(--color-primary-light);
    margin-bottom: 20px;
}

.about__card-title {
    font-family: 'Plus Jakarta Sans', sans-serif;
    font-size: 1.1875rem;
    font-weight: 700;
    margin-bottom: 12px;
    letter-spacing: -0.01em;
}

.about__card-text {
    font-size: 0.9375rem;
    color: var(--color-text-secondary);
    line-height: 1.7;
}

/* Highlight Block */
.about__highlight {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 48px;
    align-items: center;
    padding: 48px;
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-xl);
    opacity: 0;
    transform: translateY(24px);
    transition: all var(--transition-slow);
}

.about__highlight.visible {
    opacity: 1;
    transform: translateY(0);
}

.about__highlight h3 {
    font-family: 'Plus Jakarta Sans', sans-serif;
    font-size: 1.5rem;
    font-weight: 800;
    margin-bottom: 16px;
    letter-spacing: -0.02em;
}

.about__highlight p {
    font-size: 0.9375rem;
    color: var(--color-text-secondary);
    line-height: 1.7;
    margin-bottom: 24px;
}

.about__highlight-features {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
}

.about__highlight-feature {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--color-text);
}

.about__highlight-feature svg {
    color: var(--color-green);
    flex-shrink: 0;
}

/* Node Graphic */
.about__highlight-visual {
    display: flex;
    align-items: center;
    justify-content: center;
}

.about__highlight-graphic {
    position: relative;
    width: 300px;
    height: 300px;
}

.about__nodes {
    position: relative;
    width: 100%;
    height: 100%;
}

.about__connections {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
}

.about__node {
    position: absolute;
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    background: var(--color-bg-alt);
    border: 1px solid var(--color-border-hover);
}

.about__node--center {
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 64px;
    height: 64px;
    box-shadow: var(--shadow-glow-blue);
}

.about__node--center img {
    filter: brightness(0) invert(1);
}

.about__node--1 {
    top: 5%;
    left: 15%;
    color: var(--color-primary-light);
    box-shadow: var(--shadow-glow-blue);
}

.about__node--2 {
    top: 15%;
    right: 8%;
    color: var(--color-purple-light);
    box-shadow: var(--shadow-glow-purple);
}

.about__node--3 {
    bottom: 2%;
    left: 40%;
    color: var(--color-green-light);
    box-shadow: var(--shadow-glow-green);
}

/* ============================================
   BUSINESSES SECTION
   ============================================ */
.businesses {
    padding: 120px 0;
    background: var(--color-bg-alt);
    position: relative;
}

.businesses::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--color-border), transparent);
}

.biz-card {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 48px;
    align-items: center;
    padding: 48px;
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-xl);
    margin-bottom: 36px;
    opacity: 0;
    transform: translateY(32px);
    transition: all 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

.biz-card.visible {
    opacity: 1;
    transform: translateY(0);
}

.biz-card--reverse {
    direction: rtl;
}

.biz-card--reverse > * {
    direction: ltr;
}

.biz-card:last-child {
    margin-bottom: 0;
}

.biz-card__badge {
    display: inline-block;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    padding: 5px 12px;
    border-radius: var(--radius-full);
    margin-bottom: 16px;
}

.biz-card__badge--blue {
    color: var(--color-primary-light);
    background: rgba(59, 130, 246, 0.1);
    border: 1px solid rgba(59, 130, 246, 0.2);
}

.biz-card__badge--purple {
    color: var(--color-purple-light);
    background: rgba(139, 92, 246, 0.1);
    border: 1px solid rgba(139, 92, 246, 0.2);
}

.biz-card__badge--green {
    color: var(--color-green-light);
    background: rgba(16, 185, 129, 0.1);
    border: 1px solid rgba(16, 185, 129, 0.2);
}

.biz-card__title {
    font-family: 'Plus Jakarta Sans', sans-serif;
    font-size: 1.75rem;
    font-weight: 800;
    letter-spacing: -0.03em;
    margin-bottom: 16px;
}

.biz-card__desc {
    font-size: 0.9375rem;
    color: var(--color-text-secondary);
    line-height: 1.7;
    margin-bottom: 24px;
}

.biz-card__features {
    list-style: none;
    margin-bottom: 28px;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.biz-card__features li {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 0.9375rem;
    color: var(--color-text-secondary);
}

.biz-card__features li svg {
    color: var(--color-green);
    flex-shrink: 0;
}

.biz-card__visual {
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-lg);
    padding: 32px;
    min-height: 300px;
}

.biz-card__visual--blue {
    background: radial-gradient(ellipse at center, rgba(59, 130, 246, 0.06), transparent);
}

.biz-card__visual--purple {
    background: radial-gradient(ellipse at center, rgba(139, 92, 246, 0.06), transparent);
}

.biz-card__visual--green {
    background: radial-gradient(ellipse at center, rgba(16, 185, 129, 0.06), transparent);
}

.biz-card__illustration {
    width: 100%;
    max-width: 400px;
}

.biz-card__illustration svg {
    width: 100%;
    height: auto;
}

/* ============================================
   CONTACT SECTION
   ============================================ */
.contact {
    padding: 120px 0;
    position: relative;
}

.contact__wrapper {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 64px;
    align-items: start;
}

.contact__desc {
    font-size: 1rem;
    color: var(--color-text-secondary);
    line-height: 1.7;
    margin-bottom: 36px;
}

.contact__details {
    display: flex;
    flex-direction: column;
    gap: 20px;
    margin-bottom: 36px;
}

.contact__detail {
    display: flex;
    align-items: center;
    gap: 16px;
}

.contact__detail-icon {
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-md);
    background: rgba(59, 130, 246, 0.08);
    color: var(--color-primary-light);
    flex-shrink: 0;
}

.contact__detail-label {
    display: block;
    font-size: 0.8125rem;
    color: var(--color-text-muted);
    margin-bottom: 2px;
}

.contact__detail-value {
    font-size: 0.9375rem;
    font-weight: 500;
    transition: color var(--transition-fast);
}

a.contact__detail-value:hover {
    color: var(--color-primary-light);
}

.contact__socials {
    display: flex;
    gap: 12px;
}

.contact__social {
    width: 42px;
    height: 42px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-sm);
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    color: var(--color-text-muted);
    transition: all var(--transition-base);
}

.contact__social:hover {
    color: var(--color-text);
    border-color: var(--color-border-hover);
    background: var(--color-bg-card-hover);
}

/* Form */
.contact__form-wrapper {
    padding: 40px;
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-xl);
}

.form-group {
    margin-bottom: 20px;
}

.form-label {
    display: block;
    font-size: 0.8125rem;
    font-weight: 600;
    margin-bottom: 8px;
    color: var(--color-text);
}

.form-input {
    width: 100%;
    padding: 12px 16px;
    font-family: 'Inter', sans-serif;
    font-size: 0.9375rem;
    color: var(--color-text);
    background: var(--color-bg-alt);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    outline: none;
    transition: all var(--transition-fast);
}

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

.form-input:focus {
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.12);
}

.form-select {
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg width='12' height='8' viewBox='0 0 12 8' fill='none' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M1 1.5L6 6.5L11 1.5' stroke='%2371717a' stroke-width='1.5' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 16px center;
    padding-right: 40px;
}

.form-select option {
    background: var(--color-bg);
    color: var(--color-text);
}

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

.form-status {
    margin-top: 12px;
    font-size: 0.875rem;
    text-align: center;
    min-height: 20px;
}

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

.form-status--error {
    color: #ef4444;
}

/* ============================================
   FOOTER
   ============================================ */
.footer {
    border-top: 1px solid var(--color-border);
    padding: 64px 0 0;
    background: var(--color-bg);
}

.footer__top {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: 64px;
    padding-bottom: 48px;
}

.footer__logo {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 16px;
}

.footer__logo-img {
    width: auto;
    height: 44px;
    filter: brightness(0) invert(1);
}

.footer__logo-text {
    font-family: 'Plus Jakarta Sans', sans-serif;
    font-size: 1.0625rem;
}

.footer__tagline {
    font-size: 0.875rem;
    color: var(--color-text-muted);
    line-height: 1.6;
    max-width: 280px;
}

.footer__links {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
}

.footer__col-title {
    font-size: 0.8125rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: var(--color-text);
    margin-bottom: 16px;
}

.footer__link {
    display: block;
    font-size: 0.875rem;
    color: var(--color-text-muted);
    padding: 4px 0;
    transition: color var(--transition-fast);
}

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

.footer__bottom {
    border-top: 1px solid var(--color-border);
    padding: 24px 0;
    text-align: center;
}

.footer__bottom p {
    font-size: 0.8125rem;
    color: var(--color-text-muted);
}

/* ============================================
   ANIMATIONS
   ============================================ */
[data-animate] {
    opacity: 0;
    transform: translateY(24px);
    transition: all 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

[data-animate].visible {
    opacity: 1;
    transform: translateY(0);
}

/* ============================================
   RESPONSIVE
   ============================================ */
@media (max-width: 1024px) {
    .hero__inner {
        grid-template-columns: 1fr;
        gap: 48px;
        text-align: center;
    }

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

    .hero__actions {
        justify-content: center;
    }

    .hero__stats {
        justify-content: center;
    }

    .hero__visual {
        height: 300px;
    }

    .hero__orbit {
        width: 260px;
        height: 260px;
    }

    .hero__card {
        display: none;
    }

    .about__grid {
        grid-template-columns: 1fr;
        gap: 16px;
    }

    .about__highlight {
        grid-template-columns: 1fr;
        gap: 36px;
    }

    .about__highlight-visual {
        order: -1;
    }

    .biz-card {
        grid-template-columns: 1fr;
        gap: 32px;
        padding: 32px;
    }

    .biz-card--reverse {
        direction: ltr;
    }

    .contact__wrapper {
        grid-template-columns: 1fr;
        gap: 48px;
    }

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

@media (max-width: 768px) {
    .navbar__nav {
        position: fixed;
        top: 0;
        left: 0;
        width: 100vw;
        height: 100vh;
        height: 100dvh;
        background: #09090b;
        flex-direction: column;
        justify-content: center;
        align-items: center;
        gap: 0;
        opacity: 0;
        pointer-events: none;
        visibility: hidden;
        transition: opacity 0.3s ease, visibility 0.3s ease;
        z-index: 9998;
    }

    .navbar__nav.open {
        opacity: 1;
        pointer-events: auto;
        visibility: visible;
    }

    .navbar__nav .navbar__link {
        font-size: 1.25rem;
        font-weight: 500;
        letter-spacing: -0.01em;
        padding: 16px 32px;
        color: var(--color-text-secondary);
        transition: color 0.2s ease, opacity 0.3s ease, transform 0.3s ease;
        opacity: 0;
        transform: translateY(12px);
    }

    .navbar__nav.open .navbar__link {
        opacity: 1;
        transform: translateY(0);
    }

    .navbar__nav.open .navbar__link:nth-child(1) { transition-delay: 0.06s; }
    .navbar__nav.open .navbar__link:nth-child(2) { transition-delay: 0.12s; }
    .navbar__nav.open .navbar__link:nth-child(3) { transition-delay: 0.18s; }
    .navbar__nav.open .navbar__link:nth-child(4) { transition-delay: 0.24s; }

    .navbar__nav .navbar__link:hover,
    .navbar__nav .navbar__link.active {
        color: var(--color-text);
    }

    .navbar__nav .btn--nav {
        margin-top: 24px;
        font-size: 1rem;
        font-weight: 600;
        background: var(--gradient-primary);
        color: #fff !important;
        padding: 14px 48px;
        border-radius: 50px;
    }

    .navbar__toggle {
        display: flex;
        z-index: 9999;
        position: relative;
    }

    .navbar__toggle.active {
        border-color: var(--color-border-hover);
    }

    .navbar__toggle.active span:nth-child(1) {
        transform: translateY(7px) rotate(45deg);
    }

    .navbar__toggle.active span:nth-child(2) {
        opacity: 0;
        transform: scaleX(0);
    }

    .navbar__toggle.active span:nth-child(3) {
        transform: translateY(-7px) rotate(-45deg);
    }

    .hero {
        min-height: auto;
        padding-top: calc(var(--navbar-height) + 40px);
        padding-bottom: 60px;
    }

    .hero__title {
        font-size: 2.25rem;
    }

    .hero__stats {
        flex-direction: column;
        gap: 16px;
    }

    .hero__stat-divider {
        width: 40px;
        height: 1px;
    }

    .hero__visual {
        display: none;
    }

    .about,
    .businesses,
    .contact {
        padding: 80px 0;
    }

    .section-header {
        margin-bottom: 40px;
    }

    .biz-card {
        padding: 24px;
    }

    .biz-card__visual {
        min-height: 200px;
        padding: 16px;
    }

    .contact__form-wrapper {
        padding: 24px;
    }

    .footer__links {
        grid-template-columns: 1fr 1fr;
        gap: 24px;
    }

    .about__highlight {
        padding: 28px;
    }

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

@media (max-width: 480px) {
    .hero__title {
        font-size: 1.875rem;
    }

    .hero__actions {
        flex-direction: column;
    }

    .hero__actions .btn {
        width: 100%;
        justify-content: center;
    }

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