:root {
    --color-bg: #060610;
    --color-bg-elevated: #0c0c18;
    --color-bg-card: #12122a;
    --color-primary: #0066ff;
    --color-primary-light: #3385ff;
    --color-primary-glow: rgba(0, 102, 255, 0.4);
    --color-secondary: #00d4ff;
    --color-accent: #4a9eff;
    --color-text: #ffffff;
    --color-text-muted: #8a8aa0;
    --color-text-dim: #5a5a70;
    --color-border: rgba(255, 255, 255, 0.08);
    --color-grid-cell: rgba(0, 102, 255, 0.15);
    --font-primary: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --space-xs: 0.5rem;
    --space-sm: 1rem;
    --space-md: 2rem;
    --space-lg: 4rem;
    --space-xl: 8rem;
    --radius-sm: 8px;
    --radius-md: 16px;
    --radius-lg: 24px;
    --transition-fast: 150ms cubic-bezier(0.4, 0, 0.2, 1);
    --transition-base: 300ms cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: 500ms cubic-bezier(0.4, 0, 0.2, 1);
    --header-height: 80px;
}

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

html {
    font-size: 16px;
    scroll-behavior: smooth;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    overscroll-behavior: none;
}

body {
    font-family: var(--font-primary);
    background-color: var(--color-bg);
    color: var(--color-text);
    line-height: 1.6;
    overflow-x: hidden;
    position: relative;
    min-height: 100vh;
}

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

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

button {
    font-family: inherit;
    cursor: pointer;
    border: none;
    background: none;
}

ul, ol {
    list-style: none;
}

.page-loader {
    position: fixed;
    inset: 0;
    background: var(--color-bg);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 9999;
    transition: opacity 0.5s ease, visibility 0.5s ease;
}

.page-loader.loaded {
    opacity: 0;
    visibility: hidden;
}

.loader-content {
    text-align: center;
}

.loader-bar {
    width: 300px;
    height: 4px;
    background: rgba(255, 255, 255, 0.1);
    position: relative;
    overflow: hidden;
}

.loader-bar::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    height: 100%;
    width: 40%;
    background: linear-gradient(90deg, var(--color-primary), var(--color-secondary));
    animation: loaderSlide 1.2s ease-in-out infinite;
}

@keyframes loaderSlide {
    0% { transform: translateX(-100%); }
    100% { transform: translateX(350%); }
}

.grid-constellation {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
    pointer-events: none;
    clip-path: inset(0 0 0 0);
}

.grid-constellation::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 60%;
    background: linear-gradient(to bottom, transparent 0%, var(--color-bg) 100%);
    pointer-events: none;
    z-index: 1;
}

.grid-constellation__canvas {
    width: 100%;
    height: 100%;
    display: block;
}

.nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    height: var(--header-height);
    z-index: 1000;
    transition: var(--transition-base);
}

.nav::before {
    content: '';
    position: absolute;
    inset: 0;
    background: rgba(6, 6, 16, 0.85);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    opacity: 0;
    transition: var(--transition-base);
}

.nav--scrolled::before {
    opacity: 1;
}

.nav__inner {
    position: relative;
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 var(--space-md);
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.nav__logo {
    font-size: 1.5rem;
    font-weight: 900;
    letter-spacing: -0.02em;
    color: var(--color-text);
    transition: var(--transition-fast);
    display: flex;
    align-items: center;
    gap: var(--space-xs);
}

.nav__logo:hover {
    color: var(--color-primary);
}

.nav__logo-icon {
    width: 36px;
    height: 36px;
    background: var(--color-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1rem;
    font-weight: 900;
    color: #ffffff;
}

.nav__menu {
    display: flex;
    align-items: center;
    gap: var(--space-lg);
}

.nav__links {
    display: flex;
    gap: var(--space-md);
}

.nav__link {
    position: relative;
    font-size: 0.95rem;
    font-weight: 500;
    color: var(--color-text-muted);
    padding: var(--space-xs) 0;
    transition: var(--transition-fast);
}

.nav__link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--color-primary);
    transition: var(--transition-base);
}

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

.nav__link:hover::after {
    width: 100%;
}

.nav__cta {
    display: flex;
    gap: var(--space-sm);
}

.nav__toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    padding: var(--space-xs);
    z-index: 1001;
}

.nav__toggle span {
    width: 24px;
    height: 2px;
    background: var(--color-text);
    transition: var(--transition-base);
}

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

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

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

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-xs);
    padding: 0.875rem 1.75rem;
    font-size: 0.95rem;
    font-weight: 600;
    border-radius: 0;
    transition: var(--transition-base);
    position: relative;
    overflow: hidden;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.btn--primary {
    background: var(--color-primary);
    color: var(--color-text);
    border: 2px solid var(--color-primary);
}

.btn--primary:hover {
    background: transparent;
    color: var(--color-primary);
    transform: translateY(-2px);
    box-shadow: 0 8px 30px var(--color-primary-glow);
}

.btn--ghost {
    background: transparent;
    color: var(--color-text);
    border: 2px solid var(--color-border);
}

.btn--ghost:hover {
    background: rgba(255, 255, 255, 0.05);
    border-color: var(--color-primary);
    color: var(--color-primary);
}

.btn--large {
    padding: 1.125rem 2.25rem;
    font-size: 1rem;
}

.btn--dark {
    background: #000000;
    color: #ffffff;
    border: 2px solid #000000;
}

.btn--dark:hover {
    background: #ffffff;
    color: #000000;
}

.btn__whatsapp {
    width: 20px;
    height: 20px;
    flex-shrink: 0;
}

.btn__arrow {
    transition: var(--transition-fast);
}

.btn:hover .btn__arrow {
    transform: translateX(4px);
}

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

.hero__inner {
    position: relative;
    z-index: 1;
    max-width: 1400px;
    margin: 0 auto;
    padding: var(--space-xl) var(--space-md);
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-lg);
    align-items: center;
}

.hero__content {
    max-width: 640px;
}

.hero__eyebrow {
    display: inline-flex;
    align-items: center;
    gap: var(--space-xs);
    font-size: 0.85rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    color: var(--color-primary);
    margin-bottom: var(--space-md);
    opacity: 0;
    transform: translateY(20px);
    animation: heroFadeUp 0.6s cubic-bezier(0.16, 1, 0.3, 1) 0.1s forwards;
}

.hero__eyebrow::before {
    content: '';
    width: 40px;
    height: 2px;
    background: var(--color-primary);
}

.hero__title {
    font-size: clamp(2.5rem, 5vw, 4.5rem);
    font-weight: 900;
    line-height: 1.05;
    margin-bottom: var(--space-md);
    letter-spacing: -0.03em;
    opacity: 0;
    transform: translateY(30px);
    animation: heroFadeUp 0.8s cubic-bezier(0.16, 1, 0.3, 1) 0.2s forwards;
}

.hero__title span {
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-secondary) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero__description {
    font-size: 1.25rem;
    color: var(--color-text-muted);
    margin-bottom: var(--space-lg);
    max-width: 540px;
    line-height: 1.7;
    opacity: 0;
    transform: translateY(30px);
    animation: heroFadeUp 0.8s cubic-bezier(0.16, 1, 0.3, 1) 0.4s forwards;
}

.hero__cta {
    display: flex;
    gap: var(--space-sm);
    flex-wrap: wrap;
    opacity: 0;
    transform: translateY(30px);
    animation: heroFadeUp 0.8s cubic-bezier(0.16, 1, 0.3, 1) 0.6s forwards;
}

.hero__visual {
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
    opacity: 0;
    transform: translateY(40px) scale(0.95);
    animation: heroImageAppear 1s cubic-bezier(0.16, 1, 0.3, 1) 0.4s forwards;
}

.hero__image-container {
    position: relative;
    overflow: hidden;
    transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1);
    border: 3px solid var(--color-primary);
}

.hero__image-container::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, var(--color-primary-glow), transparent 60%);
    z-index: 1;
    pointer-events: none;
}

.hero__image {
    display: block;
    width: 100%;
    height: auto;
    object-fit: cover;
}

.hero__stats {
    display: flex;
    gap: var(--space-lg);
    margin-top: var(--space-lg);
    padding-top: var(--space-lg);
    border-top: 1px solid var(--color-border);
    opacity: 0;
    transform: translateY(30px);
    animation: heroFadeUp 0.8s cubic-bezier(0.16, 1, 0.3, 1) 0.8s forwards;
}

.hero__stat {
    text-align: left;
}

.hero__stat-value {
    font-size: 2.5rem;
    font-weight: 900;
    color: var(--color-primary);
    line-height: 1;
    margin-bottom: var(--space-xs);
}

.hero__stat-label {
    font-size: 0.85rem;
    color: var(--color-text-muted);
    text-transform: uppercase;
    letter-spacing: 0.1em;
}

@keyframes heroFadeUp {
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes heroImageAppear {
    to {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

.section {
    position: relative;
    z-index: 1;
    padding: var(--space-xl) var(--space-md);
}

.section__inner {
    max-width: 1400px;
    margin: 0 auto;
}

.section__header {
    max-width: 720px;
    margin-bottom: var(--space-lg);
}

.section__header--center {
    margin-left: auto;
    margin-right: auto;
    text-align: center;
}

.section__eyebrow {
    display: inline-flex;
    align-items: center;
    gap: var(--space-xs);
    font-size: 0.85rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    color: var(--color-primary);
    margin-bottom: var(--space-sm);
}

.section__eyebrow::before {
    content: '';
    width: 24px;
    height: 2px;
    background: var(--color-primary);
}

.section__title {
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 900;
    line-height: 1.15;
    margin-bottom: var(--space-sm);
    letter-spacing: -0.02em;
}

.section__description {
    font-size: 1.15rem;
    color: var(--color-text-muted);
    line-height: 1.7;
}

.pillars-section {
    position: relative;
    background: linear-gradient(180deg, var(--color-bg) 0%, #0a0a1a 100%);
    overflow: hidden;
}

.pillars-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: linear-gradient(90deg, transparent, var(--color-primary), transparent);
}

.pillars {
    position: relative;
    z-index: 2;
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--space-md);
}

.pillar {
    background: var(--color-bg-elevated);
    border: 2px solid var(--color-border);
    padding: var(--space-lg) var(--space-md);
    text-align: left;
    transition: all 0.5s cubic-bezier(0.16, 1, 0.3, 1);
    position: relative;
    opacity: 0;
    transform: translateY(40px);
}

.pillar::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--color-primary), var(--color-secondary));
    transition: width 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

.pillar:hover::before {
    width: 100%;
}

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

.pillar:nth-child(1) { transition-delay: 0.1s; }
.pillar:nth-child(2) { transition-delay: 0.2s; }
.pillar:nth-child(3) { transition-delay: 0.3s; }
.pillar:nth-child(4) { transition-delay: 0.4s; }

.pillar:hover {
    transform: translateY(-8px);
    border-color: var(--color-primary);
    box-shadow: 0 20px 40px rgba(0, 102, 255, 0.15);
}

.pillar__icon {
    width: 64px;
    height: 64px;
    margin-bottom: var(--space-md);
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
    color: #ffffff;
    transition: all 0.3s ease;
}

.pillar:hover .pillar__icon {
    transform: scale(1.05);
}

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

.pillar__title {
    font-size: 1.35rem;
    font-weight: 700;
    margin-bottom: var(--space-sm);
    color: var(--color-text);
    letter-spacing: -0.01em;
}

.pillar__text {
    font-size: 1rem;
    line-height: 1.7;
    color: var(--color-text-muted);
}

.services-section {
    background: #0a0a18;
}

.bento {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2px;
    background: var(--color-primary);
    border: 2px solid var(--color-primary);
}

.bento__card {
    background: var(--color-bg-elevated);
    padding: var(--space-lg);
    transition: var(--transition-base);
    position: relative;
    overflow: hidden;
}

.bento__card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 4px;
    height: 0;
    background: linear-gradient(180deg, var(--color-primary), var(--color-secondary));
    transition: height 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

.bento__card:hover::before {
    height: 100%;
}

.bento__card--featured {
    grid-column: span 2;
    grid-row: span 2;
    display: flex;
    flex-direction: column;
    background: linear-gradient(135deg, var(--color-bg-card) 0%, var(--color-bg-elevated) 100%);
}

.bento__card:hover {
    transform: translateY(-4px);
    box-shadow: 0 20px 40px rgba(0, 102, 255, 0.1);
}

.bento__number {
    font-size: 3rem;
    font-weight: 900;
    background: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    line-height: 1;
    margin-bottom: var(--space-sm);
}

.bento__icon {
    width: 56px;
    height: 56px;
    border-radius: var(--radius-md);
    background: linear-gradient(135deg, rgba(0, 102, 255, 0.15), rgba(0, 212, 255, 0.1));
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: var(--space-sm);
    position: relative;
    overflow: hidden;
    transition: var(--transition-base);
}

.bento__icon::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
    opacity: 0;
    transition: var(--transition-base);
}

.bento__card:hover .bento__icon::before {
    opacity: 0.2;
}

.bento__icon svg {
    width: 28px;
    height: 28px;
    stroke: var(--color-primary);
    position: relative;
    z-index: 1;
    transition: var(--transition-base);
}

.bento__card:hover .bento__icon svg {
    stroke: var(--color-secondary);
    transform: scale(1.1);
}

.bento__card--featured .bento__icon {
    width: 72px;
    height: 72px;
}

.bento__card--featured .bento__icon svg {
    width: 36px;
    height: 36px;
}

.bento__card--cta .bento__icon {
    width: 64px;
    height: 64px;
    background: linear-gradient(135deg, rgba(0, 102, 255, 0.25), rgba(0, 212, 255, 0.15));
}

.bento__card--cta .bento__icon svg {
    width: 32px;
    height: 32px;
    stroke: var(--color-secondary);
}

.bento__title {
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: var(--space-sm);
    color: var(--color-text);
    letter-spacing: -0.01em;
}

.bento__card--featured .bento__title {
    font-size: 1.75rem;
}

.bento__text {
    color: var(--color-text-muted);
    margin-bottom: var(--space-md);
    flex-grow: 1;
    font-size: 1rem;
    line-height: 1.7;
}

.bento__list {
    display: flex;
    flex-direction: column;
    gap: var(--space-xs);
    border-top: 1px solid var(--color-border);
    padding-top: var(--space-md);
}

.bento__list li {
    display: flex;
    align-items: flex-start;
    gap: var(--space-xs);
    font-size: 0.95rem;
    color: var(--color-text-muted);
    padding-left: var(--space-sm);
}

.bento__list li::before {
    content: '→';
    color: var(--color-primary);
    flex-shrink: 0;
}

.bento__card--cta {
    background: linear-gradient(135deg, var(--color-primary) 0%, #0044cc 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
}

.bento__card--cta::before {
    display: none;
}

.bento__card--cta .bento__cta-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-md);
}

.bento__card--cta .bento__title {
    color: #ffffff;
    font-size: 1.5rem;
}

.bento__card--cta .bento__text {
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: 0;
}

.bento__card--cta .btn {
    background: #ffffff;
    color: var(--color-primary);
    border-color: #ffffff;
}

.bento__card--cta .btn:hover {
    background: transparent;
    color: #ffffff;
    border-color: #ffffff;
}

.process-section {
    background: var(--color-bg);
}

.process-timeline {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--space-md);
    position: relative;
}

.process-timeline::before {
    content: '';
    position: absolute;
    top: 50px;
    left: 10%;
    right: 10%;
    height: 2px;
    background: linear-gradient(90deg, var(--color-primary), var(--color-secondary), var(--color-accent), var(--color-primary));
}

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

.process-step__number {
    width: 100px;
    height: 100px;
    margin: 0 auto var(--space-md);
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-bg-elevated);
    border: 3px solid var(--color-primary);
    font-size: 2rem;
    font-weight: 900;
    color: var(--color-primary);
    position: relative;
    z-index: 1;
    transition: var(--transition-base);
}

.process-step:hover .process-step__number {
    background: var(--color-primary);
    color: #ffffff;
    transform: scale(1.1);
}

.process-step__title {
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: var(--space-xs);
    color: var(--color-text);
}

.process-step__text {
    font-size: 0.95rem;
    color: var(--color-text-muted);
    line-height: 1.6;
}

.testimonials-section {
    background: linear-gradient(180deg, #0a0a18 0%, var(--color-bg) 100%);
    overflow: hidden;
}

.testimonials-container {
    position: relative;
    overflow: hidden;
}

.testimonials-track {
    display: flex;
    gap: var(--space-md);
    transition: transform 0.5s cubic-bezier(0.16, 1, 0.3, 1);
}

.testimonial-card {
    flex: 0 0 calc(33.333% - var(--space-md));
    background: var(--color-bg-elevated);
    border: 2px solid var(--color-border);
    padding: var(--space-lg);
    transition: var(--transition-base);
}

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

.testimonial-card__header {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    margin-bottom: var(--space-md);
}

.testimonial-card__avatar {
    width: 56px;
    height: 56px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
    font-size: 1.25rem;
    font-weight: 700;
    color: #ffffff;
    flex-shrink: 0;
}

.testimonial-card__avatar img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.testimonial-card__info h4 {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--color-text);
    margin-bottom: 2px;
}

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

.testimonial-card__stars {
    display: flex;
    gap: 4px;
    margin-bottom: var(--space-sm);
}

.testimonial-card__stars svg {
    width: 18px;
    height: 18px;
    fill: var(--color-primary);
}

.testimonial-card__text {
    font-size: 1rem;
    line-height: 1.7;
    color: var(--color-text-muted);
    font-style: italic;
}

.testimonial-card__text::before {
    content: '"';
    font-size: 2rem;
    color: var(--color-primary);
    line-height: 0;
    vertical-align: -0.4em;
    margin-right: 4px;
}

.testimonials-nav {
    display: flex;
    justify-content: center;
    gap: var(--space-sm);
    margin-top: var(--space-lg);
}

.testimonials-nav button {
    width: 50px;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-bg-elevated);
    border: 2px solid var(--color-border);
    color: var(--color-text);
    transition: var(--transition-base);
}

.testimonials-nav button:hover {
    background: var(--color-primary);
    border-color: var(--color-primary);
}

.testimonials-nav button svg {
    width: 24px;
    height: 24px;
}

.contact-preview {
    background: var(--color-primary);
    position: relative;
    overflow: hidden;
}

.contact-preview::before {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    width: 50%;
    height: 100%;
    background: linear-gradient(135deg, transparent, rgba(0, 0, 0, 0.2));
    pointer-events: none;
}

.contact-preview__inner {
    display: grid;
    grid-template-columns: 1.5fr 1fr;
    gap: var(--space-xl);
    align-items: center;
}

.contact-preview__content {
    position: relative;
    z-index: 1;
}

.contact-preview__title {
    font-size: clamp(2rem, 4vw, 3.5rem);
    font-weight: 900;
    color: #ffffff;
    margin-bottom: var(--space-md);
    line-height: 1.1;
    letter-spacing: -0.02em;
}

.contact-preview__text {
    font-size: 1.15rem;
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: var(--space-lg);
    line-height: 1.7;
}

.contact-preview__info {
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
}

.contact-preview__item {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    font-size: 1.1rem;
    color: #ffffff;
}

.contact-preview__item svg {
    width: 24px;
    height: 24px;
    flex-shrink: 0;
}

.footer {
    position: relative;
    z-index: 1;
    background: #030308;
    border-top: 2px solid var(--color-primary);
    padding: var(--space-xl) var(--space-md) var(--space-lg);
}

.footer__inner {
    max-width: 1400px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 2fr repeat(3, 1fr);
    gap: var(--space-xl);
    padding-bottom: var(--space-lg);
    border-bottom: 1px solid var(--color-border);
}

.footer__brand {
    max-width: 350px;
}

.footer__logo {
    font-size: 2rem;
    font-weight: 900;
    margin-bottom: var(--space-md);
    letter-spacing: -0.02em;
}

.footer__logo a {
    color: var(--color-text);
    transition: var(--transition-fast);
}

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

.footer__tagline {
    font-size: 1rem;
    color: var(--color-text-muted);
    line-height: 1.7;
    margin-bottom: var(--space-md);
}

.footer__column h4 {
    font-size: 0.9rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-bottom: var(--space-md);
    color: var(--color-primary);
}

.footer__links {
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
}

.footer__link {
    font-size: 0.95rem;
    color: var(--color-text-muted);
    transition: var(--transition-fast);
}

.footer__link:hover {
    color: var(--color-text);
    padding-left: var(--space-xs);
}

.footer__bottom {
    max-width: 1400px;
    margin: var(--space-lg) auto 0;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.85rem;
    color: var(--color-text-dim);
}

.mobile-menu {
    position: fixed;
    inset: 0;
    z-index: 999;
    background: var(--color-bg);
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: var(--space-md);
    transform: translateX(100%);
    transition: var(--transition-base);
    padding: var(--space-lg) var(--space-md);
    overflow-y: auto;
}

.mobile-menu--open {
    transform: translateX(0);
}

.mobile-menu__link {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--color-text);
    transition: var(--transition-fast);
}

.mobile-menu__link:hover {
    color: var(--color-primary);
}

/* Mobile-only elements - hidden on desktop */
.nav__mobile-top,
.nav__mobile-bottom {
    display: none;
}

/* Desktop logo */
.nav__logo--desktop {
    display: flex;
}

@media (max-width: 768px) {
    /* Double-decker mobile header */
    .nav {
        height: auto;
        padding: 0;
    }

    .nav__inner {
        flex-direction: column;
        padding: 0 var(--space-sm);
        gap: 0;
    }

    /* Hide desktop logo on mobile */
    .nav__logo--desktop {
        display: none;
    }

    /* Top row - language switcher only */
    .nav__mobile-top {
        display: flex;
        justify-content: flex-end;
        width: 100%;
        padding: var(--space-xs) 0;
        border-bottom: 1px solid var(--color-border);
    }

    /* Bottom row - logo and menu */
    .nav__mobile-bottom {
        display: flex;
        justify-content: space-between;
        align-items: center;
        width: 100%;
        padding: var(--space-sm) 0;
    }

    .lang-switcher--mobile {
        display: block;
        position: static;
    }

    .lang-switcher--mobile .lang-switcher__current {
        padding: 0.35rem 0.5rem;
        font-size: 0.7rem;
        border-radius: 4px;
    }

    .lang-switcher--mobile .lang-switcher__current svg {
        width: 10px;
        height: 10px;
    }

    /* Mobile language modal overlay */
    .lang-switcher--mobile::before {
        content: '';
        position: fixed;
        inset: 0;
        background: rgba(0, 0, 0, 0.7);
        backdrop-filter: blur(4px);
        -webkit-backdrop-filter: blur(4px);
        opacity: 0;
        visibility: hidden;
        transition: var(--transition-base);
        z-index: 9998;
    }

    .lang-switcher--mobile.open::before {
        opacity: 1;
        visibility: visible;
    }

    .lang-switcher--mobile .lang-switcher__dropdown {
        position: fixed;
        top: auto;
        bottom: 0;
        left: 0;
        right: 0;
        transform: translateY(100%);
        width: 100%;
        max-height: 75vh;
        border-radius: var(--radius-lg) var(--radius-lg) 0 0;
        box-shadow: 0 -10px 40px rgba(0, 0, 0, 0.5);
        opacity: 1;
        visibility: hidden;
        overflow-y: auto;
        overscroll-behavior: contain;
        z-index: 9999;
        padding-bottom: env(safe-area-inset-bottom, 20px);
        transition: transform 0.3s cubic-bezier(0.32, 0.72, 0, 1), visibility 0.3s;
    }

    .lang-switcher--mobile .lang-switcher__dropdown::before {
        content: '';
        display: block;
        width: 40px;
        height: 4px;
        background: rgba(255, 255, 255, 0.3);
        border-radius: 2px;
        margin: 12px auto 8px;
    }

    .lang-switcher--mobile.open .lang-switcher__dropdown {
        transform: translateY(0);
        visibility: visible;
    }

    .lang-switcher--mobile .lang-switcher__option {
        padding: 1rem 1.25rem;
        font-size: 1rem;
        border-bottom: 1px solid var(--color-border);
    }

    .lang-switcher--mobile .lang-switcher__option:last-child {
        border-bottom: none;
    }

    .lang-switcher--mobile .lang-switcher__option.active {
        background: rgba(0, 102, 255, 0.15);
    }

    .lang-switcher--mobile .lang-switcher__flag {
        font-size: 1.25rem;
        margin-right: 0.75rem;
    }

    /* Logo on mobile */
    .nav__mobile-bottom .nav__logo {
        font-size: 0.95rem;
        letter-spacing: -0.01em;
    }

    .nav__mobile-bottom .nav__logo-icon {
        width: 26px;
        height: 26px;
        font-size: 0.85rem;
    }

    /* Menu toggle in bottom row */
    .nav__mobile-bottom .nav__toggle {
        display: flex;
        padding: var(--space-xs);
    }
}

.reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.8s cubic-bezier(0.4, 0, 0.2, 1),
                transform 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

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

.reveal--delay-1 { transition-delay: 100ms; }
.reveal--delay-2 { transition-delay: 200ms; }
.reveal--delay-3 { transition-delay: 300ms; }
.reveal--delay-4 { transition-delay: 400ms; }

.contact-hero {
    position: relative;
    padding-top: calc(var(--header-height) + var(--space-xl));
    min-height: 50vh;
    display: flex;
    align-items: center;
}

.contact-hero__inner {
    position: relative;
    z-index: 1;
    max-width: 800px;
}

.contact-hero__title {
    font-size: clamp(2.5rem, 6vw, 5rem);
    font-weight: 900;
    line-height: 0.95;
    margin-bottom: var(--space-md);
    letter-spacing: -0.03em;
}

.contact-hero__title span {
    color: var(--color-primary);
}

.contact-section {
    background: linear-gradient(180deg, var(--color-bg) 0%, #0a0a18 100%);
}

.contact-grid {
    display: grid;
    grid-template-columns: 1.3fr 1fr;
    gap: var(--space-xl);
}

.contact-form {
    background: var(--color-bg-elevated);
    border: 2px solid var(--color-border);
    padding: var(--space-xl);
}

.contact-form__title {
    font-size: 1.75rem;
    font-weight: 900;
    margin-bottom: var(--space-lg);
    color: var(--color-text);
}

.form-buttons {
    display: flex;
    gap: var(--space-sm);
}

.form-buttons .btn {
    flex: 1;
}

@media (max-width: 480px) {
    .form-buttons {
        flex-direction: column;
    }
}

.form-group {
    margin-bottom: var(--space-md);
}

.form-group label {
    display: block;
    font-size: 0.85rem;
    font-weight: 700;
    color: var(--color-text);
    letter-spacing: 0.05em;
    text-transform: uppercase;
    margin-bottom: var(--space-xs);
}

.form-group input,
.form-group textarea,
.form-group select {
    width: 100%;
    padding: 1rem;
    font-size: 1rem;
    font-family: inherit;
    background: var(--color-bg);
    border: 2px solid var(--color-border);
    color: var(--color-text);
    transition: var(--transition-fast);
}

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

.form-group textarea {
    min-height: 150px;
    resize: vertical;
}

.form-group select {
    cursor: pointer;
}

.form-error {
    display: none;
    color: #ff4444;
    font-size: 0.85rem;
    margin-top: var(--space-xs);
    font-weight: 600;
}

.form-status {
    margin-top: var(--space-md);
    font-size: 1rem;
    font-weight: 700;
    text-align: center;
}

.contact-info-cards {
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
}

.contact-info-card {
    background: var(--color-bg-elevated);
    border: 2px solid var(--color-border);
    padding: var(--space-lg);
    transition: var(--transition-base);
}

.contact-info-card:hover {
    border-color: var(--color-primary);
    transform: translateX(4px);
}

.contact-info-card--primary {
    background: var(--color-primary);
    border-color: var(--color-primary);
}

.contact-info-card--primary:hover {
    transform: translateX(4px);
}

.contact-info-card__icons {
    display: flex;
    gap: var(--space-sm);
    margin-bottom: var(--space-md);
}

.contact-info-card__icon {
    width: 50px;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-primary);
    border-radius: var(--radius-sm);
    transition: var(--transition-fast);
}

.contact-info-card__icon:only-child {
    margin-bottom: var(--space-md);
}

.contact-info-card--primary .contact-info-card__icon {
    background: #000000;
}

.contact-info-card__icon--whatsapp {
    background: #25D366;
}

.contact-info-card__icon--whatsapp:hover {
    background: #128C7E;
    transform: scale(1.05);
}

.contact-info-card__icon svg {
    width: 26px;
    height: 26px;
    stroke: #ffffff;
}

.contact-info-card__icon--whatsapp svg {
    fill: #ffffff;
    stroke: none;
    width: 24px;
    height: 24px;
}

.contact-info-card--primary .contact-info-card__icon svg {
    stroke: var(--color-primary);
}

.contact-info-card--primary .contact-info-card__icon--whatsapp svg {
    stroke: none;
    fill: #ffffff;
}

.contact-info-card__title {
    font-size: 1.15rem;
    font-weight: 700;
    margin-bottom: var(--space-sm);
    color: var(--color-text);
}

.contact-info-card--primary .contact-info-card__title {
    color: #000000;
}

.contact-info-card__content {
    color: var(--color-text-muted);
    line-height: 1.7;
}

.contact-info-card--primary .contact-info-card__content {
    color: #000000;
}

.contact-info-card__content a {
    color: var(--color-primary);
    font-weight: 700;
    font-size: 1.25rem;
}

.contact-info-card--primary .contact-info-card__content a {
    color: #000000;
    font-size: 1.5rem;
}

@media (max-width: 1024px) {
    .hero__inner {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .hero__content {
        max-width: 100%;
    }

    .hero__eyebrow::before {
        display: none;
    }

    .hero__description {
        max-width: 100%;
        margin-left: auto;
        margin-right: auto;
    }

    .hero__cta {
        justify-content: center;
    }

    .hero__visual {
        max-width: 500px;
        margin: 0 auto;
    }

    .hero__stats {
        justify-content: center;
    }

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

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

    .bento__card--featured {
        grid-column: span 1;
        grid-row: span 1;
    }

    .bento__icon {
        width: 48px;
        height: 48px;
    }

    .bento__icon svg {
        width: 24px;
        height: 24px;
    }

    .bento__card--featured .bento__icon {
        width: 56px;
        height: 56px;
    }

    .bento__card--featured .bento__icon svg {
        width: 28px;
        height: 28px;
    }

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

    .process-timeline::before {
        display: none;
    }

    .testimonial-card {
        flex: 0 0 calc(50% - var(--space-md));
    }

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

    .contact-preview__info {
        align-items: center;
    }

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

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

@media (max-width: 768px) {
    :root {
        --space-xl: 4rem;
        --space-lg: 2rem;
    }

    .nav__menu {
        display: none;
    }

    .nav__toggle {
        display: flex;
    }

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

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

    .testimonial-card {
        flex: 0 0 100%;
    }

    .footer__inner {
        grid-template-columns: 1fr;
        gap: var(--space-lg);
    }

    .footer__bottom {
        flex-direction: column;
        gap: var(--space-sm);
        text-align: center;
    }

    .contact-form {
        padding: var(--space-lg);
    }
}

@media (max-width: 480px) {
    .hero__stats {
        flex-direction: column;
        gap: var(--space-md);
    }

    .btn--large {
        padding: 1rem 1.5rem;
        font-size: 0.9rem;
    }
}

.testimonials-loading,
.testimonials-empty {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 200px;
    width: 100%;
    color: var(--color-text-light);
    font-size: 1.1rem;
}

.testimonials-empty p {
    text-align: center;
    padding: var(--space-lg);
}

.lang-switcher {
    position: relative;
    z-index: 1001;
}

.lang-switcher__current {
    display: flex;
    align-items: center;
    gap: 0.35rem;
    padding: 0.5rem 0.75rem;
    background: transparent;
    border: 1px solid var(--color-border);
    color: var(--color-text);
    font-size: 0.8rem;
    font-weight: 600;
    letter-spacing: 0.05em;
    cursor: pointer;
    transition: var(--transition-fast);
}

.lang-switcher__current:hover {
    border-color: var(--color-primary);
}

.lang-switcher__current svg {
    width: 12px;
    height: 12px;
    transition: transform 0.2s ease;
}

.lang-switcher.open .lang-switcher__current svg {
    transform: rotate(180deg);
}

.lang-switcher__dropdown {
    position: absolute;
    top: 100%;
    right: 0;
    margin-top: 0.25rem;
    background: var(--color-bg-elevated);
    border: 1px solid var(--color-border);
    min-width: 100%;
    max-height: 300px;
    overflow-y: auto;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: all 0.2s ease;
    border-radius: var(--radius-sm);
}

.lang-switcher.open .lang-switcher__dropdown {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}


.lang-switcher__option {
    display: block;
    width: 100%;
    padding: 0.6rem 0.75rem;
    background: transparent;
    border: none;
    color: var(--color-text-muted);
    font-size: 0.8rem;
    font-weight: 500;
    text-align: left;
    cursor: pointer;
    transition: var(--transition-fast);
}

.lang-switcher__option:hover {
    background: rgba(255, 255, 255, 0.05);
    color: var(--color-text);
}

.lang-switcher__option.active {
    color: var(--color-primary);
}

.lang-switcher__flag {
    display: inline-block;
    margin-right: 0.4rem;
}