/* ========================================
   NOBRE MARQUES — Premium Minimalista
   Tipografia editorial + glassmorphism sutil
   ======================================== */

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

:root {
    /* Paleta refinada */
    --color-ink: #0a0a0a;
    --color-ink-soft: #1a1a1a;
    --color-graphite: #2a2a2a;
    --color-gold: #c9a961;
    --color-gold-soft: #d4b577;
    --color-gold-deep: #a8884a;
    --color-bone: #faf8f3;
    --color-cream: #f4efe4;
    --color-paper: #ffffff;
    --color-muted: #6b6b6b;
    --color-line: rgba(10, 10, 10, 0.08);
    --color-line-dark: rgba(255, 255, 255, 0.12);

    /* Tipografia */
    --font-display: 'Fraunces', Georgia, serif;
    --font-body: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;

    /* Espaçamento */
    --space-xs: 0.5rem;
    --space-sm: 1rem;
    --space-md: 1.5rem;
    --space-lg: 2.5rem;
    --space-xl: 4rem;
    --space-2xl: 6rem;

    /* Transições cinematográficas */
    --ease: cubic-bezier(0.65, 0, 0.35, 1);
    --ease-out: cubic-bezier(0.22, 1, 0.36, 1);
    --transition: all 0.5s var(--ease-out);
    --transition-slow: all 0.8s var(--ease-out);

    /* Sombras suaves */
    --shadow-sm: 0 1px 2px rgba(10, 10, 10, 0.04);
    --shadow-md: 0 8px 24px -8px rgba(10, 10, 10, 0.08);
    --shadow-lg: 0 24px 60px -20px rgba(10, 10, 10, 0.12);
    --shadow-xl: 0 40px 100px -30px rgba(10, 10, 10, 0.18);
}

html {
    scroll-behavior: smooth;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    text-rendering: optimizeLegibility;
}

body {
    font-family: var(--font-body);
    color: var(--color-ink);
    background: var(--color-bone);
    overflow-x: hidden;
    line-height: 1.6;
    font-weight: 400;
    font-feature-settings: "ss01", "cv11";
}

::selection {
    background: var(--color-gold);
    color: var(--color-ink);
}

/* ========================================
   NAVBAR — Glassmorphism elegante
   ======================================== */

.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(10, 10, 10, 0.6);
    backdrop-filter: blur(20px) saturate(180%);
    -webkit-backdrop-filter: blur(20px) saturate(180%);
    border-bottom: 1px solid rgba(255, 255, 255, 0.06);
    transition: var(--transition);
}

.navbar.scrolled {
    background: rgba(10, 10, 10, 0.85);
    backdrop-filter: blur(24px) saturate(200%);
    -webkit-backdrop-filter: blur(24px) saturate(200%);
    border-bottom-color: rgba(201, 169, 97, 0.15);
}

.nav-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 1.25rem 2.5rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    display: flex;
    align-items: center;
    text-decoration: none;
    transition: var(--transition);
}

.logo:hover {
    opacity: 0.85;
}

.logo-img {
    height: 44px;
    width: auto;
    transition: var(--transition);
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 2.25rem;
    align-items: center;
}

.nav-link {
    text-decoration: none;
    color: rgba(255, 255, 255, 0.75);
    font-weight: 400;
    font-size: 0.875rem;
    letter-spacing: 0.02em;
    position: relative;
    transition: color 0.3s var(--ease-out);
    font-family: var(--font-body);
    padding: 0.25rem 0;
}

.nav-link:hover {
    color: #ffffff;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    right: 0;
    height: 1px;
    background: var(--color-gold);
    transform: scaleX(0);
    transform-origin: right;
    transition: transform 0.5s var(--ease-out);
}

.nav-link:hover::after,
.nav-link.active::after {
    transform: scaleX(1);
    transform-origin: left;
}

.nav-link.active {
    color: var(--color-gold);
}

.hamburger {
    display: none;
    flex-direction: column;
    gap: 5px;
    cursor: pointer;
    background: none;
    border: none;
    padding: 0.5rem;
}

.hamburger span {
    width: 22px;
    height: 1.5px;
    background: #ffffff;
    transition: var(--transition);
    transform-origin: center;
}

.hamburger.active span:nth-child(1) {
    transform: translateY(6.5px) rotate(45deg);
}

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

.hamburger.active span:nth-child(3) {
    transform: translateY(-6.5px) rotate(-45deg);
}

/* ========================================
   SLIDES
   ======================================== */

.slides-container {
    position: relative;
    width: 100%;
    overflow-y: auto;
    scrollbar-width: thin;
    scrollbar-color: var(--color-gold) transparent;
}

.slides-container::-webkit-scrollbar {
    width: 6px;
}

.slides-container::-webkit-scrollbar-track {
    background: transparent;
}

.slides-container::-webkit-scrollbar-thumb {
    background: var(--color-gold);
    border-radius: 3px;
}

.slide {
    min-height: 100vh;
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    padding: 7rem 2.5rem 5rem;
    opacity: 0;
    transform: translateY(40px);
    animation: fadeInUp 1s var(--ease-out) forwards;
}

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

.slide-content {
    max-width: 1400px;
    width: 100%;
    margin: 0 auto;
}

.content-wrapper {
    max-width: 1200px;
    margin: 0 auto;
}

/* ========================================
   HERO
   ======================================== */

.hero-slide {
    padding: 0;
    overflow: hidden;
    background: var(--color-ink);
}

.video-background {
    position: absolute;
    inset: 0;
    z-index: 0;
    overflow: hidden;
}

.video-bg {
    position: absolute;
    top: 50%;
    left: 50%;
    min-width: 100%;
    min-height: 100%;
    width: auto;
    height: auto;
    transform: translate(-50%, -50%);
    object-fit: cover;
}

.video-horizontal { display: block; }
.video-vertical { display: none; }

.video-overlay {
    position: absolute;
    inset: 0;
    background:
        linear-gradient(180deg, rgba(0, 0, 0, 0.75) 0%, rgba(0, 0, 0, 0.5) 40%, rgba(0, 0, 0, 0.85) 100%),
        radial-gradient(ellipse at center, transparent 0%, rgba(0, 0, 0, 0.4) 100%);
    z-index: 1;
}

.hero-content {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
    position: relative;
    z-index: 2;
    padding: 0 2rem;
}

.hero-text {
    text-align: center;
    max-width: 1000px;
    padding: 2rem;
    margin: 0 auto;
}

.hero-eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    font-family: var(--font-body);
    font-size: 0.75rem;
    font-weight: 500;
    letter-spacing: 0.25em;
    text-transform: uppercase;
    color: var(--color-gold);
    margin-bottom: 2rem;
    padding: 0.5rem 1.25rem;
    border: 1px solid rgba(201, 169, 97, 0.3);
    border-radius: 100px;
    background: rgba(201, 169, 97, 0.05);
    backdrop-filter: blur(10px);
    opacity: 0;
    animation: fadeIn 1s var(--ease-out) 0.2s forwards;
}

.hero-eyebrow i {
    font-size: 1rem;
}

.hero-title {
    font-family: var(--font-display);
    font-size: clamp(3.5rem, 10vw, 8rem);
    font-weight: 400;
    line-height: 0.95;
    margin-bottom: 2rem;
    color: #ffffff;
    letter-spacing: -0.03em;
    font-feature-settings: "ss01";
}

.title-line {
    display: block;
    opacity: 0;
    transform: translateY(40px);
    animation: titleReveal 1s var(--ease-out) forwards;
}

.title-line:nth-child(1) { animation-delay: 0.3s; }
.title-line:nth-child(2) { animation-delay: 0.5s; }
.title-line:nth-child(3) { animation-delay: 0.7s; }

.title-italic {
    font-style: italic;
    font-weight: 300;
    color: var(--color-gold);
}

.title-sub {
    font-size: 0.22em;
    font-weight: 400;
    letter-spacing: 0.4em;
    text-transform: uppercase;
    color: rgba(255, 255, 255, 0.7);
    margin-top: 1.5rem;
    font-family: var(--font-body);
}

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

.hero-divider {
    width: 1px;
    height: 60px;
    background: linear-gradient(180deg, transparent, var(--color-gold), transparent);
    margin: 0 auto 2rem;
    opacity: 0;
    animation: fadeIn 1s var(--ease-out) 0.9s forwards;
}

.hero-tagline {
    font-family: var(--font-display);
    font-style: italic;
    font-size: clamp(1.25rem, 2vw, 1.75rem);
    font-weight: 300;
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: 3rem;
    opacity: 0;
    animation: fadeIn 1s var(--ease-out) 1s forwards;
    letter-spacing: 0.01em;
}

@keyframes fadeIn {
    to { opacity: 1; }
}

.hero-cta {
    opacity: 0;
    animation: fadeIn 1s var(--ease-out) 1.2s forwards;
}

.btn-primary {
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
    padding: 1.1rem 2.5rem;
    background: transparent;
    color: #ffffff;
    text-decoration: none;
    font-family: var(--font-body);
    font-weight: 500;
    font-size: 0.9rem;
    letter-spacing: 0.05em;
    border: 1px solid rgba(255, 255, 255, 0.3);
    border-radius: 100px;
    transition: var(--transition);
    position: relative;
    overflow: hidden;
    backdrop-filter: blur(10px);
}

.btn-primary::before {
    content: '';
    position: absolute;
    inset: 0;
    background: var(--color-gold);
    transform: translateY(100%);
    transition: transform 0.5s var(--ease-out);
    z-index: -1;
}

.btn-primary:hover::before {
    transform: translateY(0);
}

.btn-primary:hover {
    color: var(--color-ink);
    border-color: var(--color-gold);
    transform: translateY(-2px);
}

.btn-primary i {
    font-size: 1.1rem;
    transition: transform 0.5s var(--ease-out);
}

.btn-primary:hover i {
    transform: rotate(-45deg) translate(2px, -2px);
}

/* Scroll indicator */
.scroll-indicator {
    position: absolute;
    bottom: 3rem;
    left: 50%;
    transform: translateX(-50%);
    text-align: center;
    color: rgba(255, 255, 255, 0.6);
    font-size: 0.75rem;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    z-index: 2;
}

.scroll-indicator span {
    display: block;
    margin-bottom: 0.75rem;
}

.scroll-line {
    width: 1px;
    height: 40px;
    background: linear-gradient(180deg, var(--color-gold), transparent);
    margin: 0 auto;
    animation: scrollPulse 2s var(--ease-out) infinite;
}

@keyframes scrollPulse {
    0%, 100% { transform: scaleY(1); opacity: 0.6; }
    50% { transform: scaleY(1.3); opacity: 1; }
}

/* ========================================
   SECTION HEADER
   ======================================== */

.section-header {
    margin-bottom: 5rem;
    display: flex;
    align-items: flex-start;
    gap: 2.5rem;
}

.section-number {
    font-family: var(--font-display);
    font-size: 1rem;
    font-weight: 500;
    color: var(--color-gold);
    letter-spacing: 0.1em;
    line-height: 1;
    padding-top: 0.5rem;
    position: relative;
}

.section-number::after {
    content: '';
    display: block;
    width: 40px;
    height: 1px;
    background: var(--color-gold);
    margin-top: 0.75rem;
}

.section-header-text {
    flex: 1;
}

.section-eyebrow {
    display: block;
    font-family: var(--font-body);
    font-size: 0.75rem;
    font-weight: 500;
    letter-spacing: 0.25em;
    text-transform: uppercase;
    color: var(--color-muted);
    margin-bottom: 1rem;
}

.section-title {
    font-family: var(--font-display);
    font-size: clamp(2.5rem, 5vw, 4.5rem);
    font-weight: 400;
    color: var(--color-ink);
    letter-spacing: -0.02em;
    line-height: 1;
}

.section-title em {
    font-style: italic;
    font-weight: 300;
    color: var(--color-gold-deep);
}

/* ========================================
   QUEM SOMOS
   ======================================== */

.quem-somos-layout {
    display: grid;
    grid-template-columns: 1fr 1.6fr;
    gap: 5rem;
    align-items: start;
    margin-top: 2rem;
}

.video-section-vertical {
    display: flex;
    justify-content: center;
    align-items: flex-start;
    position: sticky;
    top: 120px;
}

.vertical-video-wrapper {
    position: relative;
    width: 100%;
    max-width: 360px;
    border-radius: 24px;
    overflow: hidden;
    box-shadow: var(--shadow-xl);
    background: var(--color-ink);
    aspect-ratio: 9 / 16;
}

.vertical-video {
    width: 100%;
    height: 100%;
    display: block;
    object-fit: cover;
}

.vertical-video-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, transparent 60%, rgba(0, 0, 0, 0.4) 100%);
    pointer-events: none;
}

.video-badge {
    position: absolute;
    bottom: 1.5rem;
    left: 1.5rem;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 1rem;
    background: rgba(10, 10, 10, 0.7);
    backdrop-filter: blur(12px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 100px;
    color: #ffffff;
    font-size: 0.75rem;
    font-weight: 500;
    letter-spacing: 0.05em;
}

.video-badge i {
    color: var(--color-gold);
    font-size: 0.85rem;
}

.quem-somos-content {
    display: flex;
    flex-direction: column;
    gap: 3rem;
}

.content-text {
    font-size: 1.05rem;
    line-height: 1.8;
    color: var(--color-muted);
}

.content-text p {
    margin-bottom: 1.5rem;
}

.content-text p:last-child {
    margin-bottom: 0;
}

.lead-text {
    font-family: var(--font-display);
    font-size: 1.5rem;
    font-weight: 400;
    line-height: 1.5;
    color: var(--color-ink);
    margin-bottom: 1.5rem;
    letter-spacing: -0.01em;
}

.lead-text strong {
    font-weight: 500;
    font-style: italic;
    color: var(--color-gold-deep);
}

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

.stat-card {
    background: var(--color-paper);
    padding: 2rem 1.5rem;
    border-radius: 16px;
    text-align: center;
    transition: var(--transition);
    border: 1px solid var(--color-line);
    position: relative;
    overflow: hidden;
}

.stat-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--color-gold), transparent);
    transform: scaleX(0);
    transition: transform 0.6s var(--ease-out);
}

.stat-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
    border-color: rgba(201, 169, 97, 0.3);
}

.stat-card:hover::before {
    transform: scaleX(1);
}

.stat-number {
    font-family: var(--font-display);
    font-size: 3rem;
    font-weight: 400;
    color: var(--color-ink);
    line-height: 1;
    margin-bottom: 0.5rem;
    letter-spacing: -0.02em;
}

.stat-suffix {
    font-size: 1.5rem;
    color: var(--color-gold);
    font-style: italic;
}

.stat-icon-wrapper {
    width: 56px;
    height: 56px;
    background: var(--color-cream);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 0.75rem;
    transition: var(--transition);
}

.stat-card:hover .stat-icon-wrapper {
    background: var(--color-gold);
    transform: scale(1.05);
}

.stat-icon-wrapper i {
    font-size: 1.75rem;
    color: var(--color-gold-deep);
    transition: var(--transition);
}

.stat-card:hover .stat-icon-wrapper i {
    color: var(--color-ink);
}

.stat-label {
    font-size: 0.85rem;
    color: var(--color-muted);
    font-weight: 500;
    letter-spacing: 0.02em;
}

/* ========================================
   MISSÃO & VISÃO
   ======================================== */

.mission-vision-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
}

.mission-card,
.vision-card {
    background: var(--color-paper);
    padding: 3.5rem 3rem;
    border-radius: 24px;
    transition: var(--transition);
    border: 1px solid var(--color-line);
    position: relative;
    overflow: hidden;
}

.mission-card::after,
.vision-card::after {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(circle at top right, rgba(201, 169, 97, 0.08) 0%, transparent 50%);
    opacity: 0;
    transition: opacity 0.6s var(--ease-out);
    pointer-events: none;
}

.mission-card:hover,
.vision-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-xl);
    border-color: rgba(201, 169, 97, 0.3);
}

.mission-card:hover::after,
.vision-card:hover::after {
    opacity: 1;
}

.card-icon-wrapper {
    width: 64px;
    height: 64px;
    background: var(--color-cream);
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 2rem;
    transition: var(--transition);
}

.mission-card:hover .card-icon-wrapper,
.vision-card:hover .card-icon-wrapper {
    background: var(--color-ink);
    transform: rotate(-4deg);
}

.card-icon {
    font-size: 1.85rem;
    color: var(--color-gold-deep);
    transition: var(--transition);
}

.mission-card:hover .card-icon,
.vision-card:hover .card-icon {
    color: var(--color-gold);
}

.card-eyebrow {
    display: block;
    font-family: var(--font-body);
    font-size: 0.7rem;
    font-weight: 500;
    letter-spacing: 0.25em;
    text-transform: uppercase;
    color: var(--color-gold-deep);
    margin-bottom: 0.5rem;
}

.card-title {
    font-family: var(--font-display);
    font-size: 2.25rem;
    font-weight: 400;
    margin-bottom: 1.25rem;
    color: var(--color-ink);
    letter-spacing: -0.02em;
}

.card-text {
    font-size: 1rem;
    line-height: 1.75;
    color: var(--color-muted);
}

/* ========================================
   VALORES
   ======================================== */

.values-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
}

.value-item {
    background: var(--color-paper);
    padding: 2.5rem 2rem;
    border-radius: 20px;
    text-align: left;
    transition: var(--transition);
    border: 1px solid var(--color-line);
    position: relative;
    overflow: hidden;
}

.value-item::before {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: var(--color-gold);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.6s var(--ease-out);
}

.value-item:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-lg);
    border-color: rgba(201, 169, 97, 0.2);
}

.value-item:hover::before {
    transform: scaleX(1);
}

.value-icon-wrapper {
    width: 52px;
    height: 52px;
    background: var(--color-cream);
    border-radius: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.5rem;
    transition: var(--transition);
}

.value-item:hover .value-icon-wrapper {
    background: var(--color-ink);
}

.value-icon {
    font-size: 1.5rem;
    color: var(--color-gold-deep);
    transition: var(--transition);
}

.value-item:hover .value-icon {
    color: var(--color-gold);
}

.value-title {
    font-family: var(--font-display);
    font-size: 1.4rem;
    font-weight: 500;
    margin-bottom: 0.5rem;
    color: var(--color-ink);
    letter-spacing: -0.01em;
}

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

/* ========================================
   TIMELINE
   ======================================== */

.timeline {
    position: relative;
    padding: 2rem 0;
    margin-bottom: 5rem;
}

.timeline::before {
    content: '';
    position: absolute;
    left: 110px;
    top: 1rem;
    bottom: 1rem;
    width: 1px;
    background: linear-gradient(180deg, transparent, var(--color-gold), transparent);
}

.timeline-item {
    display: flex;
    gap: 3rem;
    margin-bottom: 2rem;
    position: relative;
    padding: 1.5rem 2rem;
    border-radius: 16px;
    transition: var(--transition);
    align-items: flex-start;
}

.timeline-item:hover {
    background: var(--color-paper);
    box-shadow: var(--shadow-md);
}

.timeline-year {
    min-width: 100px;
    font-family: var(--font-display);
    font-style: italic;
    font-size: 1.25rem;
    font-weight: 400;
    color: var(--color-gold-deep);
    padding-top: 0.5rem;
    letter-spacing: 0.02em;
}

.timeline-content {
    flex: 1;
    padding-left: 2rem;
    position: relative;
}

.timeline-content::before {
    content: '';
    position: absolute;
    left: -5px;
    top: 1rem;
    width: 10px;
    height: 10px;
    background: var(--color-bone);
    border: 2px solid var(--color-gold);
    border-radius: 50%;
    z-index: 1;
    transition: var(--transition);
}

.timeline-item:hover .timeline-content::before {
    background: var(--color-gold);
    transform: scale(1.2);
}

.timeline-icon {
    width: 48px;
    height: 48px;
    background: var(--color-cream);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-gold-deep);
    font-size: 1.4rem;
    margin-bottom: 1rem;
    transition: var(--transition);
}

.timeline-item:hover .timeline-icon {
    background: var(--color-ink);
    color: var(--color-gold);
}

.timeline-title {
    font-family: var(--font-display);
    font-size: 1.6rem;
    font-weight: 500;
    margin-bottom: 0.5rem;
    color: var(--color-ink);
    letter-spacing: -0.01em;
}

.timeline-text {
    font-size: 1rem;
    color: var(--color-muted);
    line-height: 1.75;
    max-width: 700px;
}

/* ========================================
   EXPERTISE
   ======================================== */

.expertise-section {
    margin-top: 5rem;
}

.expertise-header {
    margin-bottom: 2rem;
}

.expertise-title {
    font-family: var(--font-display);
    font-size: clamp(1.75rem, 3vw, 2.5rem);
    font-weight: 400;
    margin-bottom: 1rem;
    color: var(--color-ink);
    letter-spacing: -0.02em;
}

.expertise-title em {
    font-style: italic;
    font-weight: 300;
    color: var(--color-gold-deep);
}

.expertise-intro {
    font-size: 1.05rem;
    line-height: 1.8;
    color: var(--color-muted);
    margin-bottom: 3rem;
    padding: 2rem 2.5rem;
    background: var(--color-paper);
    border-radius: 20px;
    border-left: 2px solid var(--color-gold);
    max-width: 900px;
}

.expertise-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1.25rem;
    margin-bottom: 3rem;
}

.expertise-item {
    text-align: center;
    padding: 2.5rem 1.5rem;
    background: var(--color-paper);
    border-radius: 20px;
    transition: var(--transition);
    border: 1px solid var(--color-line);
}

.expertise-item:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-lg);
    border-color: rgba(201, 169, 97, 0.2);
}

.expertise-icon-wrapper {
    width: 64px;
    height: 64px;
    background: var(--color-cream);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
    transition: var(--transition);
}

.expertise-item:hover .expertise-icon-wrapper {
    background: var(--color-ink);
}

.expertise-icon {
    font-size: 1.85rem;
    color: var(--color-gold-deep);
    transition: var(--transition);
}

.expertise-item:hover .expertise-icon {
    color: var(--color-gold);
}

.expertise-item h4 {
    font-family: var(--font-display);
    font-size: 1.3rem;
    font-weight: 500;
    margin-bottom: 0.4rem;
    color: var(--color-ink);
}

.expertise-item p {
    font-size: 0.875rem;
    color: var(--color-muted);
}

.sustainability-section {
    margin-top: 3rem;
}

.sustainability-card {
    display: grid;
    grid-template-columns: auto 1fr;
    gap: 3rem;
    align-items: center;
    background: var(--color-ink);
    padding: 3.5rem;
    border-radius: 24px;
    color: var(--color-bone);
    position: relative;
    overflow: hidden;
}

.sustainability-card::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -20%;
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, rgba(201, 169, 97, 0.15) 0%, transparent 60%);
    border-radius: 50%;
}

.sustainability-icon {
    width: 96px;
    height: 96px;
    background: rgba(201, 169, 97, 0.12);
    border: 1px solid rgba(201, 169, 97, 0.3);
    border-radius: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2.5rem;
    color: var(--color-gold);
    position: relative;
    z-index: 1;
}

.sustainability-content {
    position: relative;
    z-index: 1;
}

.sustainability-content .card-eyebrow {
    color: var(--color-gold);
}

.sustainability-card h4 {
    font-family: var(--font-display);
    font-size: 1.85rem;
    font-weight: 500;
    margin-bottom: 1rem;
    color: #ffffff;
    letter-spacing: -0.01em;
}

.sustainability-card p {
    font-size: 1rem;
    line-height: 1.75;
    color: rgba(255, 255, 255, 0.75);
}

/* ========================================
   PARCERIAS
   ======================================== */

.partnership-content {
    display: flex;
    flex-direction: column;
    gap: 4rem;
}

.partnership-text {
    font-size: 1.05rem;
    line-height: 1.8;
    color: var(--color-muted);
    max-width: 800px;
}

.partnership-text p {
    margin-bottom: 1.5rem;
}

.why-invest {
    background: var(--color-paper);
    padding: 4rem 3.5rem;
    border-radius: 24px;
    border: 1px solid var(--color-line);
}

.why-invest-header {
    margin-bottom: 3rem;
}

.why-invest-title {
    font-family: var(--font-display);
    font-size: clamp(1.75rem, 3vw, 2.5rem);
    font-weight: 400;
    color: var(--color-ink);
    letter-spacing: -0.02em;
}

.why-invest-title em {
    font-style: italic;
    font-weight: 300;
    color: var(--color-gold-deep);
}

.benefits-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
}

.benefit-item {
    display: flex;
    align-items: flex-start;
    gap: 1.25rem;
    padding: 2rem;
    background: var(--color-bone);
    border-radius: 16px;
    transition: var(--transition);
    border: 1px solid transparent;
}

.benefit-item:hover {
    transform: translateY(-4px);
    border-color: rgba(201, 169, 97, 0.25);
    box-shadow: var(--shadow-md);
    background: var(--color-paper);
}

.benefit-icon-wrapper {
    min-width: 52px;
    height: 52px;
    background: var(--color-paper);
    border: 1px solid var(--color-line);
    border-radius: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
}

.benefit-item:hover .benefit-icon-wrapper {
    background: var(--color-ink);
    border-color: var(--color-ink);
}

.benefit-number {
    font-family: var(--font-display);
    font-size: 1.5rem;
    font-weight: 500;
    color: var(--color-gold-deep);
    transition: var(--transition);
    line-height: 1;
}

.benefit-icon {
    font-size: 1.4rem;
    color: var(--color-gold-deep);
    transition: var(--transition);
}

.benefit-item:hover .benefit-number,
.benefit-item:hover .benefit-icon {
    color: var(--color-gold);
}

.benefit-item p {
    font-size: 0.975rem;
    color: var(--color-ink-soft);
    line-height: 1.6;
    flex: 1;
}

/* ========================================
   OBRAS
   ======================================== */

.works-section {
    margin-top: 2rem;
}

.project-header {
    display: grid;
    grid-template-columns: auto 1fr;
    gap: 3rem;
    align-items: center;
    margin-bottom: 4rem;
    padding: 2.5rem;
    background: var(--color-paper);
    border-radius: 24px;
    border: 1px solid var(--color-line);
    transition: var(--transition);
}

.project-header:hover {
    box-shadow: var(--shadow-lg);
}

.project-logo-wrapper {
    width: 180px;
    height: 180px;
    background: var(--color-bone);
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 1.5rem;
    transition: var(--transition);
    border: 1px solid var(--color-line);
}

.project-logo-wrapper:hover {
    transform: scale(1.02);
}

.project-logo {
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
    transition: var(--transition);
}

.project-info {
    flex: 1;
}

.project-name {
    font-family: var(--font-display);
    font-size: clamp(2.25rem, 4vw, 3.25rem);
    font-weight: 400;
    color: var(--color-ink);
    margin: 0.5rem 0 1rem;
    letter-spacing: -0.02em;
    line-height: 1;
}

.project-description {
    font-size: 1.05rem;
    line-height: 1.75;
    color: var(--color-muted);
    max-width: 600px;
}

/* Gallery */
.gallery-container {
    position: relative;
    margin-top: 3rem;
}

.gallery-slider {
    position: relative;
    width: 100%;
    height: 640px;
    border-radius: 24px;
    overflow: hidden;
    box-shadow: var(--shadow-xl);
    background: var(--color-ink);
}

.gallery-track {
    position: relative;
    width: 100%;
    height: 100%;
}

.gallery-slide {
    position: absolute;
    inset: 0;
    opacity: 0;
    transform: scale(1.05);
    transition: opacity 1s var(--ease-out), transform 1.2s var(--ease-out);
    z-index: 1;
}

.gallery-slide.active {
    opacity: 1;
    transform: scale(1);
    z-index: 2;
}

.gallery-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 8s var(--ease-out);
}

.gallery-slide.active .gallery-image {
    transform: scale(1.05);
}

.image-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, transparent 60%, rgba(0, 0, 0, 0.5) 100%);
    display: flex;
    align-items: flex-end;
    padding: 2.5rem;
    pointer-events: none;
}

.image-number {
    font-family: var(--font-display);
    font-style: italic;
    font-size: 5rem;
    font-weight: 300;
    color: rgba(255, 255, 255, 0.85);
    line-height: 1;
    letter-spacing: -0.02em;
}

.gallery-counter {
    position: absolute;
    top: 2rem;
    right: 2rem;
    background: rgba(10, 10, 10, 0.6);
    backdrop-filter: blur(12px);
    padding: 0.6rem 1.25rem;
    border: 1px solid rgba(255, 255, 255, 0.15);
    border-radius: 100px;
    color: rgba(255, 255, 255, 0.9);
    font-family: var(--font-body);
    font-weight: 500;
    font-size: 0.85rem;
    display: flex;
    align-items: center;
    gap: 0.4rem;
    z-index: 10;
    letter-spacing: 0.05em;
}

.current-slide {
    color: var(--color-gold);
}

.separator {
    opacity: 0.4;
}

.gallery-controls {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 2rem;
    margin-top: 2rem;
}

.gallery-btn {
    width: 52px;
    height: 52px;
    border-radius: 50%;
    border: 1px solid var(--color-line);
    background: var(--color-paper);
    color: var(--color-ink);
    font-size: 1.15rem;
    cursor: pointer;
    transition: var(--transition);
    display: flex;
    align-items: center;
    justify-content: center;
}

.gallery-btn:hover {
    background: var(--color-ink);
    border-color: var(--color-ink);
    color: var(--color-gold);
    transform: scale(1.05);
}

.gallery-dots {
    display: flex;
    gap: 0.75rem;
    align-items: center;
}

.dot {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--color-line);
    cursor: pointer;
    transition: var(--transition);
}

.dot:hover {
    background: var(--color-gold-soft);
}

.dot.active {
    background: var(--color-gold);
    width: 24px;
    border-radius: 4px;
}

/* ========================================
   CONTATO
   ======================================== */

.contact-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: start;
}

.closing-card {
    background: var(--color-paper);
    padding: 3.5rem;
    border-radius: 24px;
    border: 1px solid var(--color-line);
    position: relative;
    overflow: hidden;
}

.closing-card::after {
    content: '';
    position: absolute;
    top: -100px;
    right: -100px;
    width: 300px;
    height: 300px;
    background: radial-gradient(circle, rgba(201, 169, 97, 0.08) 0%, transparent 60%);
    border-radius: 50%;
}

.closing-icon {
    width: 64px;
    height: 64px;
    background: var(--color-cream);
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.85rem;
    color: var(--color-gold-deep);
    margin-bottom: 1.5rem;
    position: relative;
    z-index: 1;
}

.closing-title {
    font-family: var(--font-display);
    font-size: 2rem;
    font-weight: 400;
    margin-bottom: 1.25rem;
    color: var(--color-ink);
    letter-spacing: -0.02em;
    position: relative;
    z-index: 1;
}

.closing-card p {
    position: relative;
    z-index: 1;
    color: var(--color-muted);
    margin-bottom: 1.25rem;
    line-height: 1.75;
}

.contact-quick {
    margin-top: 2rem;
    padding-top: 2rem;
    border-top: 1px solid var(--color-line);
    position: relative;
    z-index: 1;
}

.contact-quick-item {
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
    color: var(--color-ink);
    text-decoration: none;
    font-weight: 500;
    font-size: 0.95rem;
    transition: var(--transition);
}

.contact-quick-item i {
    font-size: 1.4rem;
    color: var(--color-gold-deep);
    transition: var(--transition);
}

.contact-quick-item:hover {
    color: var(--color-gold-deep);
}

.contact-quick-item:hover i {
    transform: scale(1.1);
}

.contact-form-wrapper {
    background: var(--color-paper);
    padding: 3.5rem;
    border-radius: 24px;
    border: 1px solid var(--color-line);
}

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

.form-group {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.form-group label {
    font-size: 0.75rem;
    font-weight: 500;
    color: var(--color-muted);
    letter-spacing: 0.05em;
    text-transform: uppercase;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 0.9rem 1.1rem;
    border: 1px solid var(--color-line);
    border-radius: 12px;
    font-family: var(--font-body);
    font-size: 0.975rem;
    background: var(--color-bone);
    transition: var(--transition);
    color: var(--color-ink);
    resize: vertical;
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: rgba(107, 107, 107, 0.6);
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--color-gold);
    background: var(--color-paper);
    box-shadow: 0 0 0 4px rgba(201, 169, 97, 0.1);
}

.btn-submit {
    margin-top: 0.5rem;
    padding: 1.1rem 2rem;
    background: var(--color-ink);
    color: var(--color-bone);
    border: none;
    border-radius: 100px;
    font-family: var(--font-body);
    font-weight: 500;
    font-size: 0.95rem;
    letter-spacing: 0.05em;
    cursor: pointer;
    transition: var(--transition);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
    position: relative;
    overflow: hidden;
}

.btn-submit::before {
    content: '';
    position: absolute;
    inset: 0;
    background: var(--color-gold);
    transform: translateY(100%);
    transition: transform 0.5s var(--ease-out);
    z-index: 0;
}

.btn-submit:hover::before {
    transform: translateY(0);
}

.btn-submit span,
.btn-submit i {
    position: relative;
    z-index: 1;
    transition: var(--transition);
}

.btn-submit:hover {
    color: var(--color-ink);
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.btn-submit i {
    font-size: 1.1rem;
}

.btn-submit:hover i {
    transform: translateX(4px);
}

/* ========================================
   FOOTER
   ======================================== */

.footer {
    margin-top: 6rem;
    margin-left: calc(-50vw + 50%);
    margin-right: calc(-50vw + 50%);
    width: 100vw;
    padding: 5rem 2rem 3rem;
    background: var(--color-ink);
    text-align: center;
    position: relative;
    overflow: hidden;
    box-sizing: border-box;
}

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

.footer-content {
    position: relative;
    z-index: 1;
    max-width: 600px;
    margin: 0 auto;
}

.footer-logo img {
    height: 56px;
    margin-bottom: 1.5rem;
    filter: brightness(1.1);
}

.footer-tagline {
    font-family: var(--font-display);
    font-style: italic;
    font-size: 1.4rem;
    color: var(--color-gold);
    margin-bottom: 2rem;
    font-weight: 400;
}

.footer-divider {
    width: 60px;
    height: 1px;
    background: var(--color-gold);
    margin: 0 auto 2rem;
    opacity: 0.5;
}

.footer-copyright {
    font-size: 0.825rem;
    color: rgba(255, 255, 255, 0.5);
    letter-spacing: 0.02em;
}

/* ========================================
   WHATSAPP FLOAT
   ======================================== */

.whatsapp-float {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 60px;
    height: 60px;
    background: #25D366;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1000;
    box-shadow: 0 8px 24px rgba(37, 211, 102, 0.35), 0 0 0 1px rgba(255, 255, 255, 0.1);
    transition: var(--transition);
    text-decoration: none;
}

.whatsapp-float:hover {
    transform: scale(1.08);
    box-shadow: 0 12px 32px rgba(37, 211, 102, 0.5);
}

.whatsapp-icon {
    font-size: 2rem;
    color: white;
    position: relative;
    z-index: 2;
    display: flex;
}

.whatsapp-pulse {
    position: absolute;
    inset: 0;
    border-radius: 50%;
    background: #25D366;
    animation: whatsappPulse 2.5s var(--ease-out) infinite;
    z-index: 1;
}

@keyframes whatsappPulse {
    0% {
        transform: scale(1);
        opacity: 0.7;
    }
    100% {
        transform: scale(1.6);
        opacity: 0;
    }
}

.whatsapp-tooltip {
    position: absolute;
    right: 72px;
    top: 50%;
    transform: translateY(-50%);
    background: var(--color-ink);
    color: white;
    padding: 0.7rem 1.1rem;
    border-radius: 8px;
    font-size: 0.85rem;
    font-weight: 500;
    white-space: nowrap;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.3s;
    letter-spacing: 0.02em;
}

.whatsapp-tooltip::after {
    content: '';
    position: absolute;
    right: -4px;
    top: 50%;
    transform: translateY(-50%);
    border: 4px solid transparent;
    border-left-color: var(--color-ink);
}

.whatsapp-float:hover .whatsapp-tooltip {
    opacity: 1;
}

/* ========================================
   SLIDE INDICATORS
   ======================================== */

.slide-indicators {
    position: fixed;
    right: 2rem;
    top: 50%;
    transform: translateY(-50%);
    z-index: 999;
    display: flex;
    flex-direction: column;
    gap: 0.85rem;
}

.indicator {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: rgba(10, 10, 10, 0.2);
    cursor: pointer;
    transition: var(--transition);
}

.indicator:hover {
    background: var(--color-gold-soft);
}

.indicator.active {
    background: var(--color-gold);
    height: 24px;
    border-radius: 4px;
}

/* ========================================
   RESPONSIVE
   ======================================== */

@media (max-width: 1024px) {
    .video-horizontal { display: none; }
    .video-vertical { display: block; }

    .nav-container { padding: 1rem 1.5rem; }
    .nav-menu { gap: 1.5rem; }

    .quem-somos-layout {
        grid-template-columns: 1fr;
        gap: 3rem;
    }

    .video-section-vertical {
        position: relative;
        top: auto;
    }

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

    .mission-vision-grid,
    .contact-content {
        grid-template-columns: 1fr;
    }

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

    .sustainability-card {
        grid-template-columns: 1fr;
        text-align: center;
        padding: 2.5rem;
    }

    .sustainability-icon {
        margin: 0 auto;
    }

    .timeline::before { left: 80px; }

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

    .project-logo-wrapper {
        margin: 0 auto;
    }

    .gallery-slider { height: 500px; }

    .why-invest,
    .contact-form-wrapper,
    .closing-card {
        padding: 2.5rem;
    }
}

@media (max-width: 768px) {
    .slide {
        padding: 6rem 1.25rem 4rem;
    }

    .section-header {
        flex-direction: column;
        gap: 1.5rem;
        margin-bottom: 3rem;
    }

    .section-number::after {
        display: none;
    }

    .nav-menu {
        position: fixed;
        right: 0;
        top: 70px;
        flex-direction: column;
        background: rgba(10, 10, 10, 0.98);
        backdrop-filter: blur(20px);
        width: 100%;
        text-align: center;
        transition: var(--transition);
        padding: 2.5rem 0;
        gap: 1.5rem;
        transform: translateX(100%);
    }

    .nav-menu.active {
        transform: translateX(0);
    }

    .hamburger { display: flex; }
    .slide-indicators { display: none; }

    .values-grid,
    .expertise-grid,
    .benefits-grid {
        grid-template-columns: 1fr;
    }

    .content-stats {
        grid-template-columns: 1fr;
    }

    .timeline-item {
        flex-direction: column;
        gap: 1rem;
        padding: 1rem;
    }

    .timeline::before { display: none; }

    .timeline-year {
        min-width: auto;
    }

    .timeline-content {
        padding-left: 0;
    }

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

    .gallery-slider { height: 380px; }

    .gallery-counter {
        top: 1rem;
        right: 1rem;
        font-size: 0.75rem;
    }

    .image-number { font-size: 3.5rem; }

    .image-overlay { padding: 1.5rem; }

    .mission-card,
    .vision-card,
    .why-invest,
    .contact-form-wrapper,
    .closing-card,
    .expertise-intro {
        padding: 2rem;
    }

    .whatsapp-float {
        width: 56px;
        height: 56px;
        bottom: 20px;
        right: 20px;
    }

    .whatsapp-tooltip { display: none; }
}