/* ========================================
   TUQUITOLABS - STYLES
   Paleta: Verde profundo, Dorado, Marfil, Terracota
   ======================================== */

*, *::before, *::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    interpolate-size: allow-keywords;
    /* Paleta TuquitoLabs - Natural / Profesional */
    --verde-profundo: #100a0a;
    --verde-principal: #1C3724;
    --verde-medio: #315C3D;
    --dorado: #C5A86A;
    --dorado-hover: #d1b98a;
    --marfil: #F3EFE4;
    --carbon: #151A17;
    --terracota: #9A5B3D;

    /* Mapeo sistema -> paleta */
    --black: var(--verde-profundo);
    --black-light: #11261b;
    --black-card: #1a3426;
    --black-border: rgba(49, 92, 61, 0.35);
    --green: var(--dorado);
    --green-dim: #b8975a;
    --green-glow: rgba(197, 168, 106, 0.12);
    --green-subtle: rgba(197, 168, 106, 0.08);
    --white: var(--marfil);
    --white-dim: #e8e2d3;
    --gray: #a8a39a;
    --gray-light: #c9c4b8;
    --font: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    --mono: 'JetBrains Mono', monospace;
    --radius: 14px;
    --radius-sm: 10px;
    --radius-lg: 20px;
    --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --shadow-card: 0 10px 30px rgba(0, 0, 0, 0.28);
    --shadow-lift: 0 16px 40px rgba(0, 0, 0, 0.35);
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: var(--font);
    background: var(--black);
    color: var(--white-dim);
    line-height: 1.6;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
}

a { color: inherit; text-decoration: none; }
img { max-width: 100%; }

/* Focus visibility (accesibilidad) */
a:focus-visible,
button:focus-visible,
input:focus-visible,
select:focus-visible,
textarea:focus-visible,
.chip:focus-within {
    outline: 2px solid var(--dorado);
    outline-offset: 3px;
    border-radius: 4px;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

/* --- NAVBAR --- */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: 16px 0;
    transition: var(--transition);
    background: transparent;
}

.navbar.scrolled {
    background: rgba(10, 10, 10, 0.85);
    -webkit-backdrop-filter: blur(20px);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--black-border);
    padding: 12px 0;
}

.nav-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-weight: 700;
    font-size: 1.25rem;
    transition: var(--transition);
}

.logo:hover { opacity: 0.85; }

.logo-img {
    height: 36px;
    width: auto;
    object-fit: contain;
    border-radius: 6px;
}
.logo-img.sm { height: 28px; }

.logo-text { color: var(--white); }
.accent, .gradient-text { color: var(--green); }

.gradient-text {
    background: linear-gradient(135deg, var(--dorado), #d1b98a, var(--terracota));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.nav-links {
    display: flex;
    list-style: none;
    gap: 32px;
}

.nav-links li { position: relative; }

.nav-links a {
    position: relative;
    font-size: 0.9rem;
    color: var(--gray-light);
    transition: var(--transition);
    font-weight: 500;
    padding-bottom: 2px;
}

.nav-links a::after {
    content: '';
    position: absolute;
    left: 0;
    bottom: -2px;
    width: 0;
    height: 1px;
    background: var(--dorado);
    transition: width var(--transition);
}

.nav-links a:hover { color: var(--green); }
.nav-links a:hover::after { width: 100%; }

/* --- BUTTONS --- */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 12px 24px;
    border-radius: var(--radius-sm);
    font-weight: 600;
    font-size: 0.9rem;
    font-family: var(--font);
    cursor: pointer;
    border: none;
    transition: var(--transition);
    text-decoration: none;
}

.btn svg { transition: transform var(--transition); }
.btn:hover svg { transform: translateX(3px); }

.btn-primary {
    background: var(--dorado);
    color: var(--verde-profundo);
    border: 1px solid transparent;
}

.btn-primary:hover {
    background: var(--dorado-hover);
    box-shadow: 0 8px 24px rgba(197, 168, 106, 0.25);
    transform: translateY(-2px);
}

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

.btn-outline:hover {
    border-color: var(--dorado);
    color: var(--dorado);
    background: var(--green-subtle);
    transform: translateY(-2px);
}

.btn-lg { padding: 16px 32px; font-size: 1rem; }
.btn-full { width: 100%; justify-content: center; }

/* --- HAMBURGER --- */
.hamburger {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 4px;
}

.hamburger span {
    width: 24px;
    height: 2px;
    background: var(--white);
    border-radius: 2px;
    transition: var(--transition);
}

/* --- HERO --- */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding: 120px 0 80px;
    overflow: hidden;
}

.hero-bg {
    position: absolute;
    inset: 0;
    pointer-events: none;
}

.grid-overlay {
    position: absolute;
    inset: 0;
    background-image:
        radial-gradient(ellipse at 20% 30%, rgba(197, 168, 106, 0.06) 0%, transparent 50%),
        radial-gradient(ellipse at 80% 70%, rgba(49, 92, 61, 0.12) 0%, transparent 50%);
}

.glow {
    position: absolute;
    border-radius: 50%;
    filter: blur(100px);
}

.glow-1 {
    width: 600px;
    height: 600px;
    background: rgba(28, 55, 36, 0.5);
    top: -200px;
    right: -100px;
}

.glow-2 {
    width: 500px;
    height: 500px;
    background: rgba(197, 168, 106, 0.07);
    bottom: -100px;
    left: -100px;
}

.hero-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
    position: relative;
    z-index: 1;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 16px;
    background: rgba(28, 55, 36, 0.6);
    border: 1px solid rgba(197, 168, 106, 0.2);
    border-radius: 100px;
    font-size: 0.85rem;
    color: var(--dorado);
    margin-bottom: 24px;
    font-weight: 500;
}

.badge-dot {
    width: 8px;
    height: 8px;
    background: var(--terracota);
    border-radius: 50%;
    animation: pulse 2s infinite;
}

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

.hero-title {
    font-size: 3.5rem;
    font-weight: 800;
    line-height: 1.1;
    color: var(--white);
    margin-bottom: 24px;
    letter-spacing: -0.02em;
}

.hero-subtitle {
    font-size: 1.15rem;
    color: var(--gray);
    max-width: 520px;
    margin-bottom: 32px;
    line-height: 1.7;
}

.hero-buttons {
    display: flex;
    gap: 16px;
    margin-bottom: 48px;
}

/* --- CODE WINDOW --- */
.code-window {
    background: var(--black-card);
    border: 1px solid var(--black-border);
    border-radius: var(--radius);
    overflow: hidden;
    box-shadow: var(--shadow-lift);
}

.code-header {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 16px;
    background: var(--black-light);
    border-bottom: 1px solid var(--black-border);
}

.code-dots { display: flex; gap: 6px; }
.dot { width: 10px; height: 10px; border-radius: 50%; }
.dot.red { background: #ff5f57; }
.dot.yellow { background: #febc2e; }
.dot.green { background: #28c840; }

.code-filename {
    font-family: var(--mono);
    font-size: 0.8rem;
    color: var(--gray);
}

.code-body { padding: 24px; }
.code-body pre {
    font-family: var(--mono);
    font-size: 0.85rem;
    line-height: 1.8;
}

.code-keyword { color: var(--dorado); }
.code-var { color: var(--marfil); }
.code-prop { color: #d1b98a; }
.code-string { color: #b5c9b8; }
.code-bool { color: var(--terracota); }
.code-func { color: var(--dorado); }

/* --- SECTION COMMON --- */
.section-header {
    text-align: center;
    max-width: 640px;
    margin: 0 auto 48px;
}
.section-header.small { margin-bottom: 36px; }

.section-tag {
    display: inline-block;
    font-family: var(--mono);
    font-size: 0.78rem;
    color: var(--dorado);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-bottom: 16px;
    padding: 6px 14px;
    background: rgba(28, 55, 36, 0.5);
    border: 1px solid rgba(197, 168, 106, 0.2);
    border-radius: 100px;
}

.section-title {
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--white);
    margin-bottom: 16px;
    letter-spacing: -0.02em;
}

.section-desc {
    font-size: 1.05rem;
    color: var(--gray);
    line-height: 1.7;
}

/* --- PLANES --- */
.plans {
    padding: 96px 0;
}

.plans-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
    align-items: stretch;
}

.plan-card {
    position: relative;
    background: var(--black-card);
    border: 1px solid var(--black-border);
    border-radius: var(--radius);
    padding: 28px;
    transition: var(--transition);
    display: flex;
    flex-direction: column;
    box-shadow: var(--shadow-card);
}

.plan-card:hover {
    border-color: rgba(197, 168, 106, 0.35);
    transform: translateY(-4px);
    box-shadow: var(--shadow-lift);
}

.plan-card.featured {
    border-color: rgba(197, 168, 106, 0.4);
    background: linear-gradient(180deg, rgba(28, 55, 36, 0.8), var(--black-card));
}

.plan-badge {
    position: absolute;
    top: 14px;
    right: 14px;
    background: var(--dorado);
    color: var(--verde-profundo);
    font-size: 0.65rem;
    font-weight: 700;
    padding: 4px 10px;
    border-radius: 100px;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.plan-header {
    display: flex;
    align-items: center;
    gap: 14px;
    margin-bottom: 12px;
}

.plan-price {
    display: flex;
    align-items: baseline;
    gap: 8px;
    margin-bottom: 16px;
    padding-bottom: 16px;
    border-bottom: 1px solid var(--black-border);
}

.plan-price .price-label {
    font-size: 0.78rem;
    color: var(--gray);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.plan-price .price-value {
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--dorado);
    font-family: var(--mono);
}

.plan-custom .plan-price .price-value {
    font-size: 1.15rem;
}

.plan-icon {
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(197, 168, 106, 0.1);
    border: 1px solid rgba(197, 168, 106, 0.2);
    border-radius: var(--radius-sm);
    color: var(--dorado);
    flex-shrink: 0;
    transition: var(--transition);
}

.plan-card:hover .plan-icon {
    background: rgba(197, 168, 106, 0.18);
}

.plan-name {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--white);
    line-height: 1.1;
}

.plan-tagline {
    font-size: 0.82rem;
    color: var(--gray);
}

.plan-desc {
    font-size: 0.9rem;
    color: var(--gray);
    line-height: 1.6;
    margin-bottom: 16px;
}

.plan-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    margin-bottom: 16px;
}

.plan-tags span {
    font-size: 0.72rem;
    padding: 4px 10px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--black-border);
    border-radius: 100px;
    color: var(--gray-light);
}

.plan-features.compact {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 6px;
    margin-bottom: 14px;
}

.plan-features.compact li {
    font-size: 0.85rem;
    color: var(--white-dim);
    line-height: 1.5;
}

.plan-footnote {
    font-size: 0.78rem;
    font-family: var(--mono);
    color: var(--dorado);
    background: rgba(197, 168, 106, 0.08);
    border: 1px solid rgba(197, 168, 106, 0.15);
    border-radius: var(--radius-sm);
    padding: 8px 12px;
    margin-bottom: 16px;
}
.plan-footnote.muted {
    color: var(--gray);
    background: rgba(255,255,255,0.03);
    border-color: var(--black-border);
}

.custom-examples {
    display: flex;
    flex-direction: column;
    gap: 6px;
    margin-bottom: 12px;
}
.custom-examples span {
    font-size: 0.8rem;
    color: var(--gray-light);
    background: rgba(255,255,255,0.03);
    border: 1px solid var(--black-border);
    border-radius: var(--radius-sm);
    padding: 8px 12px;
}

.plan-note {
    font-size: 0.82rem;
    color: var(--gray);
    background: rgba(255,255,255,0.03);
    border: 1px solid var(--black-border);
    border-radius: var(--radius-sm);
    padding: 10px 12px;
    margin-bottom: 16px;
    text-align: center;
}

.plan-card .btn { margin-top: auto; }

.plans-clarification {
    max-width: 720px;
    margin: 0 auto 36px;
    text-align: center;
    background: rgba(197, 168, 106, 0.07);
    border: 1px solid rgba(197, 168, 106, 0.18);
    border-radius: var(--radius);
    padding: 16px 20px;
    color: var(--gray-light);
    font-size: 0.92rem;
    line-height: 1.6;
}
.plans-clarification strong { color: var(--dorado); font-weight: 700; }
.plans-clarification a { color: var(--dorado); font-weight: 600; text-decoration: underline; text-underline-offset: 3px; }
.plans-clarification a:hover { color: var(--dorado-hover); }

/* --- ADICIONALES --- */
.adicional {
    padding: 90px 0;
    background: var(--black-light);
}

.adicional-grid {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 16px;
}

.adicional-card {
    position: relative;
    display: block;
    background: var(--black-card);
    border: 1px solid var(--black-border);
    border-radius: var(--radius);
    padding: 24px;
    transition: var(--transition);
    text-align: center;
    box-shadow: var(--shadow-card);
    overflow: hidden;
    min-height: 216px;
}
.adicional-card.compact { padding: 22px 16px; }

.adicional-card:hover,
.adicional-card:focus-visible {
    border-color: rgba(197, 168, 106, 0.35);
    transform: translateY(-4px);
    box-shadow: var(--shadow-lift);
}

.adicional-icon {
    font-size: 1.6rem;
    margin-bottom: 10px;
}

.adicional-card h3 {
    color: var(--white);
    font-size: 0.95rem;
    margin-bottom: 6px;
}

.adicional-short {
    font-size: 0.82rem;
    color: var(--gray);
    line-height: 1.6;
    transition: opacity 0.2s ease;
}

.adicional-detail {
    position: absolute;
    top: 68px;
    left: 0;
    right: 0;
    bottom: 0;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 10px;
    padding: 8px 18px 20px;
    background: linear-gradient(180deg, rgba(26, 52, 38, 0.98) 0%, rgba(16, 10, 10, 0.98) 100%);
    opacity: 0;
    transform: translateY(8px);
    transition: opacity var(--transition), transform var(--transition);
    pointer-events: none;
}

.adicional-detail p {
    font-size: 0.78rem;
    color: var(--gray-light);
    line-height: 1.55;
}

.adicional-price {
    font-family: var(--mono);
    font-size: 0.85rem;
    font-weight: 700;
    color: var(--dorado);
}

.adicional-price em {
    font-style: normal;
    font-weight: 400;
    color: var(--gray);
    font-size: 0.72rem;
}

.adicional-card:hover .adicional-detail,
.adicional-card:focus-within .adicional-detail,
.adicional-card:focus-visible .adicional-detail {
    opacity: 1;
    transform: translateY(0);
    pointer-events: auto;
}

.adicional-card:hover .adicional-short,
.adicional-card:focus-within .adicional-short {
    opacity: 0;
}

/* --- PROCESS --- */
.process {
    padding: 90px 0;
}

.process-steps {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}

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

.step-number {
    font-family: var(--mono);
    font-size: 2.6rem;
    font-weight: 800;
    color: rgba(197, 168, 106, 0.15);
    margin-bottom: 8px;
    line-height: 1;
}

.process-step h3 {
    color: var(--white);
    font-size: 1rem;
    margin-bottom: 6px;
}

.process-step p {
    color: var(--gray);
    font-size: 0.85rem;
    line-height: 1.6;
}

/* --- PROYECTOS --- */
.projects {
    padding: 90px 0;
    background: var(--black-light);
}

.project-card {
    display: grid;
    grid-template-columns: 1.3fr 1fr;
    gap: 40px;
    align-items: center;
    background: var(--black-card);
    border: 1px solid var(--black-border);
    border-radius: var(--radius);
    padding: 32px;
    box-shadow: var(--shadow-card);
}

.project-media {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 14px;
}

.project-shot {
    position: relative;
    aspect-ratio: 4 / 3;
    border-radius: var(--radius-sm);
    overflow: hidden;
    background: var(--black-light);
    border: 1px solid var(--black-border);
}

.project-shot img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: top;
    display: block;
}

/* Estado sin imagen real todavía (placeholder visual) */
.project-shot.placeholder img { display: none; }

.project-shot.placeholder::before {
    content: '🖼️';
    position: absolute;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.8rem;
    opacity: 0.35;
}

.project-shot-label {
    position: absolute;
    left: 8px;
    bottom: 8px;
    font-size: 0.7rem;
    font-family: var(--mono);
    color: var(--white);
    background: rgba(16, 10, 10, 0.65);
    padding: 3px 8px;
    border-radius: 100px;
    -webkit-backdrop-filter: blur(4px);
    backdrop-filter: blur(4px);
}

.project-kind {
    display: inline-block;
    font-family: var(--mono);
    font-size: 0.72rem;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--dorado);
    background: rgba(197, 168, 106, 0.1);
    border: 1px solid rgba(197, 168, 106, 0.2);
    padding: 4px 10px;
    border-radius: 100px;
    margin-bottom: 12px;
}

.project-info h3 {
    font-size: 1.4rem;
    font-weight: 700;
    color: var(--white);
    margin-bottom: 10px;
}

.project-info > p {
    font-size: 0.92rem;
    color: var(--gray);
    line-height: 1.7;
    margin-bottom: 16px;
}

.project-features {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 6px;
    margin-bottom: 16px;
}

.project-features li {
    font-size: 0.85rem;
    color: var(--white-dim);
}

.project-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    margin-bottom: 20px;
}

.project-tags span {
    font-size: 0.72rem;
    padding: 4px 10px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--black-border);
    border-radius: 100px;
    color: var(--gray-light);
}

/* --- FAQ --- */
.faq {
    padding: 90px 0;
}

.faq-list {
    max-width: 1100px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 12px 16px;
    align-items: start;
}

.faq-item {
    position: relative;
    background: var(--black-card);
    border: 1px solid var(--black-border);
    border-radius: var(--radius-sm);
    padding: 0 20px;
    align-self: start;
    overflow: visible;
    transition: border-color var(--transition), box-shadow var(--transition);
}

.faq-item.is-open {
    border-color: rgba(197, 168, 106, 0.35);
    z-index: 10;
    border-bottom-left-radius: 0;
    border-bottom-right-radius: 0;
    box-shadow: 0 16px 32px rgba(0, 0, 0, 0.35);
}

.faq-question {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    min-height: 72px;
    padding: 16px 0;
    background: none;
    border: none;
    cursor: pointer;
    font-family: var(--font);
    font-weight: 600;
    color: var(--white);
    font-size: 0.92rem;
    line-height: 1.35;
    text-align: left;
}

.faq-question span {
    flex: 1;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.faq-item.is-open .faq-question span {
    -webkit-line-clamp: unset;
}

.faq-chevron {
    flex-shrink: 0;
    color: var(--dorado);
    transition: transform 0.32s ease;
}

.faq-question[aria-expanded="true"] .faq-chevron {
    transform: rotate(180deg);
}

.faq-answer {
    position: absolute;
    top: calc(100% - 4px);
    left: -1px;
    right: -1px;
    background: var(--black-card);
    border: 1px solid transparent;
    border-top: none;
    border-radius: 0 0 var(--radius-sm) var(--radius-sm);
    max-height: 0;
    overflow: hidden;
    opacity: 0;
    transform: translateY(-6px);
    box-shadow: 0 16px 32px rgba(0,0,0,0);
    pointer-events: none;
    transition:
        max-height 0.36s ease,
        opacity 0.28s ease,
        transform 0.28s ease,
        border-color 0.28s ease,
        box-shadow 0.32s ease;
    z-index: 5;
}

.faq-item.is-open .faq-answer {
    border-color: rgba(197, 168, 106, 0.35);
    box-shadow: 0 16px 32px rgba(0,0,0,0.35);
    opacity: 1;
    transform: translateY(0);
    pointer-events: auto;
}

.faq-answer-inner {
    overflow: hidden;
}

.faq-answer p {
    color: var(--gray);
    font-size: 0.9rem;
    line-height: 1.7;
    padding: 12px 20px 18px;
    margin: 0;
}

/* --- CTA --- */
.cta-section {
    padding: 70px 0;
}

.cta-card {
    position: relative;
    background: var(--black-card);
    border: 1px solid var(--black-border);
    border-radius: var(--radius-lg);
    padding: 60px 40px;
    text-align: center;
    overflow: hidden;
    box-shadow: var(--shadow-card);
}

.cta-glow {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, rgba(197, 168, 106, 0.08), transparent 70%);
    pointer-events: none;
}

.cta-card h2 {
    font-size: 2.2rem;
    font-weight: 800;
    color: var(--white);
    margin-bottom: 12px;
    position: relative;
    z-index: 1;
}

.cta-card p {
    font-size: 1rem;
    color: var(--gray);
    margin-bottom: 28px;
    position: relative;
    z-index: 1;
}

.cta-card .btn {
    position: relative;
    z-index: 1;
}

/* --- CONTACTO --- */
.contact {
    padding: 100px 0 90px;
    background: var(--black-light);
}

.contact-grid {
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: 60px;
    align-items: start;
}

.contact-form {
    background: var(--black-card);
    border: 1px solid var(--black-border);
    border-radius: var(--radius);
    padding: 32px;
    box-shadow: var(--shadow-card);
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}

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

.form-group label {
    display: block;
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--white-dim);
    margin-bottom: 10px;
}

.label-optional {
    font-weight: 400;
    color: var(--gray);
    font-size: 0.8rem;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 12px 14px;
    background: var(--black-light);
    border: 1px solid var(--black-border);
    border-radius: var(--radius-sm);
    color: var(--white);
    font-family: var(--font);
    font-size: 0.9rem;
    transition: var(--transition);
    outline: none;
}

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

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    border-color: var(--dorado);
    box-shadow: 0 0 0 3px rgba(197, 168, 106, 0.15);
}

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

/* --- CHIP SELECTOR (plan + adicionales) --- */
.chip-group {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}

.chip {
    position: relative;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 10px 16px;
    background: var(--black-light);
    border: 1px solid var(--black-border);
    border-radius: 100px;
    font-size: 0.85rem;
    color: var(--gray-light);
    cursor: pointer;
    transition: var(--transition);
    -webkit-user-select: none;
    user-select: none;
}

.chip input {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

.chip:hover {
    border-color: rgba(197, 168, 106, 0.4);
    color: var(--white);
}

.chip.is-checked {
    background: rgba(197, 168, 106, 0.14);
    border-color: var(--dorado);
    color: var(--dorado);
    font-weight: 600;
}

/* --- CONTACT INFO / SUMMARY --- */
.contact-info {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.info-card {
    display: flex;
    align-items: flex-start;
    gap: 16px;
    padding: 20px;
    background: var(--black-card);
    border: 1px solid var(--black-border);
    border-radius: var(--radius);
    transition: var(--transition);
    box-shadow: var(--shadow-card);
}

.info-card:hover {
    border-color: rgba(197, 168, 106, 0.3);
}

.info-instagram {
    cursor: pointer;
    text-decoration: none;
    color: inherit;
}

.info-instagram:hover {
    border-color: rgba(197, 168, 106, 0.5);
    transform: translateY(-2px);
    box-shadow: var(--shadow-lift);
}

.info-icon {
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(197, 168, 106, 0.1);
    border: 1px solid rgba(197, 168, 106, 0.2);
    border-radius: var(--radius-sm);
    color: var(--dorado);
    flex-shrink: 0;
}

.info-card h4 {
    color: var(--white);
    font-size: 0.95rem;
    margin-bottom: 4px;
}

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

.info-summary {
    border-color: rgba(197, 168, 106, 0.3);
    background: linear-gradient(180deg, rgba(197, 168, 106, 0.08), var(--black-card));
}

.info-summary #summaryText {
    color: var(--white-dim);
}

/* --- FOOTER --- */
.footer {
    padding: 60px 0 30px;
    border-top: 1px solid var(--black-border);
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 48px;
    margin-bottom: 36px;
}

.footer-desc {
    color: var(--gray);
    font-size: 0.85rem;
    margin-top: 12px;
    max-width: 280px;
    line-height: 1.7;
}

.footer-links h4 {
    color: var(--white);
    font-size: 0.9rem;
    margin-bottom: 16px;
}

.footer-links ul {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.footer-links a {
    color: var(--gray);
    font-size: 0.85rem;
    transition: var(--transition);
}

.footer-links a:hover { color: var(--green); }

.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 24px;
    border-top: 1px solid var(--black-border);
    font-size: 0.82rem;
    color: var(--gray);
}

/* --- ANIMATIONS --- */
.fade-in {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

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

@media (prefers-reduced-motion: reduce) {
    html { scroll-behavior: auto; }
    * {
        animation-duration: 0.001ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.001ms !important;
    }
    .fade-in { opacity: 1; transform: none; }
}

/* --- RESPONSIVE --- */
@media (max-width: 1024px) {
    .hero-container {
        grid-template-columns: 1fr;
        gap: 48px;
    }

    .hero-visual { display: none; }

    .hero-title { font-size: 2.8rem; }

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

    .adicional-grid { grid-template-columns: repeat(3, 1fr); }

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

    .project-card { grid-template-columns: 1fr; }

    .footer-grid {
        grid-template-columns: 1fr 1fr;
        gap: 32px;
    }
}

@media (max-width: 768px) {
    .nav-links, .nav-cta { display: none; }

    .nav-links.active {
        display: flex;
        flex-direction: column;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: rgba(10, 10, 10, 0.98);
        -webkit-backdrop-filter: blur(20px);
        backdrop-filter: blur(20px);
        padding: 24px;
        border-bottom: 1px solid var(--black-border);
        gap: 16px;
    }

    .hamburger { display: flex; }

    .hamburger.active span:nth-child(1) {
        transform: rotate(45deg) translate(5px, 5px);
    }

    .hamburger.active span:nth-child(2) { opacity: 0; }

    .hamburger.active span:nth-child(3) {
        transform: rotate(-45deg) translate(5px, -5px);
    }

    .hero { padding: 100px 0 60px; }

    .hero-title { font-size: 2rem; }
    .hero-subtitle { font-size: 1rem; }
    .hero-buttons { flex-direction: column; }

    .section-title { font-size: 1.9rem; }

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

    .process-steps { grid-template-columns: 1fr; }

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

    .footer-grid {
        grid-template-columns: 1fr;
        gap: 32px;
    }

    .footer-bottom {
        flex-direction: column;
        gap: 8px;
        text-align: center;
    }

    .cta-card {
        padding: 40px 24px;
    }

    .cta-card h2 { font-size: 1.7rem; }

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

    .contact-form { padding: 24px; }

    .project-card { padding: 22px; gap: 24px; }

    .project-media { grid-template-columns: 1fr; }

    .faq-list { grid-template-columns: 1fr; }

    .faq-question {
        font-size: 0.9rem;
        min-height: auto;
        padding: 16px 0;
    }
    .faq-question span {
        -webkit-line-clamp: unset;
    }

    .form-row { grid-template-columns: 1fr; gap: 0; }
}

@media (max-width: 480px) {
    .hero-title { font-size: 1.7rem; }
    .btn-lg { padding: 14px 24px; font-size: 0.9rem; }
    .adicional-grid { grid-template-columns: 1fr; }
}