/* ==========================================================================
   STUDIO TRIUNFO ARQUITETURA — PREMIUM EDITORIAL DESIGN SYSTEM
   ========================================================================== */

/* --------------------------------------------------------------------------
   1. CSS VARIABLES & DESIGN TOKENS
   -------------------------------------------------------------------------- */
:root {
    /* Color Palette: Dark Architectural Luxury */
    --color-bg-main: #000000;
    --color-bg-surface: #0a0a0a;
    --color-bg-card: #121212;
    --color-bg-card-hover: #1a1a1a;
    --color-bg-glass: rgba(12, 12, 12, 0.85);

    --color-text-primary: #ffffff;
    --color-text-secondary: #cccccc;
    --color-text-muted: #888888;
    
    /* Subtle Gold Accent */
    --color-gold: #c5a880;
    --color-gold-hover: #d8ba90;
    --color-gold-muted: rgba(197, 168, 128, 0.15);
    --color-gold-glow: rgba(197, 168, 128, 0.35);

    /* Borders & Lines */
    --border-subtle: rgba(255, 255, 255, 0.08);
    --border-gold: rgba(197, 168, 128, 0.3);
    --border-gold-strong: rgba(197, 168, 128, 0.8);

    /* Typography */
    --font-heading: 'Montserrat', sans-serif;
    --font-display: 'Syne', sans-serif;
    --font-body: 'Plus Jakarta Sans', sans-serif;

    /* Transitions & Shadows */
    --transition-fast: 0.2s cubic-bezier(0.16, 1, 0.3, 1);
    --transition-smooth: 0.4s cubic-bezier(0.16, 1, 0.3, 1);
    --transition-slow: 0.7s cubic-bezier(0.16, 1, 0.3, 1);
    
    --shadow-subtle: 0 10px 30px rgba(0, 0, 0, 0.5);
    --shadow-gold: 0 10px 35px rgba(197, 168, 128, 0.12);
}

/* --------------------------------------------------------------------------
   2. GLOBAL RESET & BASE STYLES
   -------------------------------------------------------------------------- */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
    background-color: var(--color-bg-main);
    color: var(--color-text-primary);
    text-rendering: optimizeLegibility;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    font-family: var(--font-body);
    font-weight: 300;
    line-height: 1.7;
    background-color: var(--color-bg-main);
    color: var(--color-text-secondary);
    overflow-x: hidden;
}

/* Custom Scrollbar */
::-webkit-scrollbar {
    width: 8px;
}
::-webkit-scrollbar-track {
    background: #050505;
}
::-webkit-scrollbar-thumb {
    background: #2a2a2a;
    border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
    background: var(--color-gold);
}

/* Selection */
::selection {
    background-color: var(--color-gold);
    color: #000000;
}

/* Typography Defaults */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    color: var(--color-text-primary);
    font-weight: 400;
    letter-spacing: 0.05em;
    line-height: 1.25;
}

p {
    margin-bottom: 1.2rem;
}

a {
    color: inherit;
    text-decoration: none;
    transition: color var(--transition-fast);
}

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

ul {
    list-style: none;
}

/* Container */
.container {
    width: 100%;
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 2rem;
}

/* --------------------------------------------------------------------------
   3. BRAND LOGO STYLING (EXACT LOGO REPLICATION)
   -------------------------------------------------------------------------- */
.brand-logo {
    display: inline-block;
    text-decoration: none;
    color: var(--color-text-primary);
    cursor: pointer;
}

.logo-stack {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    user-select: none;
    line-height: 1;
}

.logo-sub-top {
    font-family: var(--font-heading);
    font-size: 0.65rem;
    font-weight: 300;
    letter-spacing: 0.6em;
    margin-left: 0.6em;
    color: var(--color-text-primary);
    text-transform: uppercase;
    opacity: 0.9;
}

.logo-main {
    font-family: var(--font-heading);
    font-size: 2.2rem;
    font-weight: 600;
    letter-spacing: -0.02em;
    color: var(--color-text-primary);
    margin: -0.05em 0;
    text-transform: none;
}

.logo-sub-bottom {
    font-family: var(--font-heading);
    font-size: 0.65rem;
    font-weight: 400;
    letter-spacing: 0.55em;
    margin-left: 0.55em;
    color: var(--color-text-primary);
    text-transform: uppercase;
    opacity: 0.95;
}

/* --------------------------------------------------------------------------
   4. BUTTONS & UI COMPONENTS
   -------------------------------------------------------------------------- */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.6rem;
    padding: 0.85rem 1.8rem;
    font-family: var(--font-heading);
    font-size: 0.8rem;
    font-weight: 500;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    border-radius: 2px;
    border: 1px solid transparent;
    cursor: pointer;
    transition: all var(--transition-smooth);
}

.btn-lg {
    padding: 1.1rem 2.4rem;
    font-size: 0.85rem;
}

.btn-sm {
    padding: 0.6rem 1.2rem;
    font-size: 0.75rem;
}

.btn-full {
    width: 100%;
}

.btn-gold {
    background-color: var(--color-gold);
    color: #000000;
    border-color: var(--color-gold);
    font-weight: 600;
}
.btn-gold:hover {
    background-color: var(--color-gold-hover);
    border-color: var(--color-gold-hover);
    box-shadow: var(--shadow-gold);
    transform: translateY(-2px);
}

.btn-outline-gold {
    background-color: transparent;
    color: var(--color-gold);
    border-color: var(--border-gold-strong);
}
.btn-outline-gold:hover {
    background-color: var(--color-gold);
    color: #000000;
    box-shadow: var(--shadow-gold);
    transform: translateY(-2px);
}

.btn-ghost {
    background-color: rgba(255, 255, 255, 0.05);
    color: var(--color-text-primary);
    border-color: var(--border-subtle);
    backdrop-filter: blur(8px);
}
.btn-ghost:hover {
    background-color: rgba(255, 255, 255, 0.15);
    border-color: rgba(255, 255, 255, 0.3);
    transform: translateY(-2px);
}

.btn-circle {
    width: 46px;
    height: 46px;
    padding: 0;
    border-radius: 50%;
    background: rgba(10, 10, 10, 0.8);
    border: 1px solid var(--border-gold);
    color: var(--color-gold);
}
.btn-circle:hover {
    background: var(--color-gold);
    color: #000000;
    transform: scale(1.1);
}

/* Reading Scroll Progress */
.scroll-progress {
    position: fixed;
    top: 0;
    left: 0;
    width: 0%;
    height: 2px;
    background: linear-gradient(90deg, var(--color-gold), #ffffff);
    z-index: 1000;
    transition: width 0.1s ease-out;
}

/* Divider Lines */
.divider-line {
    width: 60px;
    height: 1px;
    background-color: var(--color-gold);
    margin: 1.2rem auto 2.5rem auto;
}
.divider-line.text-left {
    margin-left: 0;
}

.section-subtitle {
    display: block;
    font-family: var(--font-heading);
    font-size: 0.75rem;
    font-weight: 500;
    letter-spacing: 0.35em;
    color: var(--color-gold);
    margin-bottom: 0.6rem;
    text-transform: uppercase;
}

.section-title {
    font-family: var(--font-heading);
    font-size: 2.2rem;
    font-weight: 300;
    letter-spacing: 0.08em;
    color: var(--color-text-primary);
}

/* --------------------------------------------------------------------------
   5. HEADER & NAVIGATION
   -------------------------------------------------------------------------- */
.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 900;
    padding: 1.2rem 0;
    background: var(--color-bg-glass);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border-subtle);
    transition: all var(--transition-smooth);
}

.header.scrolled {
    padding: 0.8rem 0;
    background: rgba(5, 5, 5, 0.95);
    border-bottom: 1px solid rgba(197, 168, 128, 0.2);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.8);
}

.header-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1.5rem;
}

/* Desktop Nav */
.nav-desktop {
    margin: 0 auto;
}

.nav-desktop .nav-list {
    display: flex;
    align-items: center;
    flex-wrap: nowrap;
    gap: 1.4rem;
}

.nav-desktop .nav-list li {
    white-space: nowrap !important;
}

.nav-link {
    font-family: var(--font-heading);
    font-size: 0.72rem;
    font-weight: 500;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--color-text-secondary);
    position: relative;
    padding: 0.4rem 0;
    display: inline-flex;
    align-items: center;
    white-space: nowrap !important;
    gap: 0.35rem;
}

.nav-icon {
    font-size: 0.75rem;
    color: var(--color-gold);
    transition: transform var(--transition-fast);
    flex-shrink: 0;
}

.nav-link:hover .nav-icon {
    transform: scale(1.2);
}

.header-actions {
    display: flex;
    align-items: center;
    gap: 1.2rem;
    margin-left: 0.5rem;
    flex-shrink: 0;
}

.social-icon-link {
    font-size: 1.1rem;
    color: var(--color-text-secondary);
    padding: 0.3rem;
    margin-left: 0.5rem;
    transition: color var(--transition-fast), transform var(--transition-fast);
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 1px;
    background-color: var(--color-gold);
    transition: width var(--transition-smooth);
}

.nav-link:hover, .nav-link.active {
    color: var(--color-text-primary);
}

.nav-link:hover::after, .nav-link.active::after {
    width: 100%;
}

.header-actions {
    display: flex;
    align-items: center;
    gap: 1.2rem;
}

.social-icon-link {
    font-size: 1.1rem;
    color: var(--color-text-secondary);
    transition: color var(--transition-fast), transform var(--transition-fast);
}
.social-icon-link:hover {
    color: var(--color-gold);
    transform: scale(1.15);
}

/* Mobile Toggle */
.menu-toggle {
    display: none;
    flex-direction: column;
    justify-content: space-between;
    width: 28px;
    height: 18px;
    background: transparent;
    border: none;
    cursor: pointer;
    padding: 0;
}

.hamburger-line {
    width: 100%;
    height: 2px;
    background-color: var(--color-text-primary);
    transition: all var(--transition-fast);
}

/* Mobile Nav Drawer */
.mobile-nav {
    position: fixed;
    top: 0;
    right: -100%;
    width: 100%;
    max-width: 380px;
    height: 100vh;
    background-color: #080808;
    border-left: 1px solid var(--border-gold);
    z-index: 1000;
    display: flex;
    flex-direction: column;
    padding: 2.5rem;
    transition: right var(--transition-smooth);
}

.mobile-nav.open {
    right: 0;
}

.mobile-nav-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 3rem;
}

.menu-close {
    background: transparent;
    border: none;
    color: var(--color-text-primary);
    font-size: 2rem;
    cursor: pointer;
    line-height: 1;
}

.mobile-nav-list {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    margin-bottom: auto;
}

.mobile-link {
    font-family: var(--font-heading);
    font-size: 1rem;
    letter-spacing: 0.25em;
    text-transform: uppercase;
    color: var(--color-text-secondary);
}
.mobile-link:hover {
    color: var(--color-gold);
}

.mobile-nav-footer {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    padding-top: 2rem;
    border-top: 1px solid var(--border-subtle);
}

.mobile-socials a {
    display: inline-flex;
    align-items: center;
    gap: 0.6rem;
    font-size: 0.85rem;
    color: var(--color-gold);
}

/* --------------------------------------------------------------------------
   6. HERO SECTION
   -------------------------------------------------------------------------- */
.hero-section {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding-top: 7rem;
    padding-bottom: 4rem;
    background-color: #000;
    overflow: hidden;
}

.hero-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
}

.hero-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    filter: grayscale(100%) contrast(110%) brightness(55%);
    transform: scale(1.05);
    animation: heroZoom 20s infinite alternate ease-in-out;
}

@keyframes heroZoom {
    0% { transform: scale(1); }
    100% { transform: scale(1.08); }
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(
        180deg, 
        rgba(0,0,0,0.85) 0%, 
        rgba(0,0,0,0.4) 40%, 
        rgba(0,0,0,0.7) 75%, 
        #000000 100%
    );
}

.hero-container {
    position: relative;
    z-index: 2;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    align-items: center;
    min-height: calc(100vh - 11rem);
    width: 100%;
}

.hero-content, .hero-content-centered {
    max-width: 920px;
    margin: auto auto !important;
    padding-top: 3rem;
    text-align: center !important;
    display: flex !important;
    flex-direction: column !important;
    align-items: center !important;
    justify-content: center !important;
}

.hero-headline {
    font-family: var(--font-heading);
    font-size: 3.1rem;
    font-weight: 300;
    line-height: 1.3;
    letter-spacing: 0.02em;
    color: #ffffff;
    margin: 0 auto 1.6rem auto;
    text-shadow: 0 10px 40px rgba(0,0,0,0.9);
    text-transform: none !important;
    font-variant: normal !important;
    text-align: center !important;
}

.hero-tagline {
    font-size: 1.2rem;
    font-weight: 300;
    color: #cccccc;
    max-width: 750px;
    margin: 0 auto 2.5rem auto !important;
    line-height: 1.7;
    text-align: center !important;
}

.hero-cta-group {
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    gap: 1.5rem;
    flex-wrap: wrap;
    width: 100%;
    margin: 0 auto !important;
}

.hero-bottom-bar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding-top: 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    font-size: 0.8rem;
    color: var(--color-text-muted);
}

.hero-quick-stat {
    display: flex;
    align-items: center;
    gap: 0.8rem;
}

.rating-stars {
    color: var(--color-gold);
    font-size: 0.85rem;
}

.scroll-indicator {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.4rem;
    font-family: var(--font-heading);
    font-size: 0.65rem;
    letter-spacing: 0.3em;
    color: var(--color-text-secondary);
}

.scroll-line {
    width: 1px;
    height: 35px;
    background: linear-gradient(180deg, var(--color-gold), transparent);
    animation: scrollPulse 2s infinite ease-in-out;
}

@keyframes scrollPulse {
    0% { transform: scaleY(0); transform-origin: top; }
    50% { transform: scaleY(1); transform-origin: top; }
    50.1% { transform: scaleY(1); transform-origin: bottom; }
    100% { transform: scaleY(0); transform-origin: bottom; }
}

.hero-location-tag {
    font-family: var(--font-heading);
    letter-spacing: 0.15em;
    color: var(--color-gold);
}

/* --------------------------------------------------------------------------
   7. SECTIONS COMMON STYLING
   -------------------------------------------------------------------------- */
.section {
    padding: 7rem 0;
    position: relative;
}

.section:nth-child(even) {
    background-color: var(--color-bg-surface);
}

.section-header {
    margin-bottom: 4rem;
}

.text-center { text-align: center; }
.text-left { text-align: left; }
.mt-2 { margin-top: 0.8rem; }
.mt-3 { margin-top: 1.2rem; }
.mt-4 { margin-top: 1.8rem; }
.mt-5 { margin-top: 2.5rem; }
.my-2 { margin-top: 0.8rem; margin-bottom: 0.8rem; }

/* --------------------------------------------------------------------------
   8. SOBRE SECTION
   -------------------------------------------------------------------------- */
.sobre-grid {
    display: grid;
    grid-template-columns: 1fr 1.1fr;
    gap: 4rem;
    align-items: center;
}

.sobre-image-wrapper {
    position: relative;
}

.image-frame {
    position: relative;
    border: 1px solid var(--border-gold);
    padding: 12px;
    background-color: #080808;
}

.architect-img {
    width: 100%;
    height: 540px;
    object-fit: cover;
    object-position: center 25%;
    filter: grayscale(100%) contrast(110%);
    transition: filter var(--transition-smooth), transform var(--transition-smooth);
}

.architect-img:hover {
    filter: grayscale(80%) contrast(115%);
    transform: scale(1.01);
}

.image-caption {
    position: absolute;
    bottom: 24px;
    left: 24px;
    right: 24px;
    padding: 1rem 1.4rem;
    background: rgba(10, 10, 10, 0.9);
    backdrop-filter: blur(12px);
    border-left: 2px solid var(--color-gold);
}

.caption-title {
    display: block;
    font-family: var(--font-heading);
    font-size: 0.9rem;
    font-weight: 600;
    letter-spacing: 0.2em;
    color: var(--color-text-primary);
}

.caption-sub {
    font-size: 0.75rem;
    color: var(--color-gold);
    letter-spacing: 0.1em;
}

.sobre-heading {
    font-size: 1.8rem;
    font-weight: 300;
    line-height: 1.4;
    color: var(--color-text-primary);
    margin-bottom: 1.8rem;
}

.sobre-text {
    font-size: 1rem;
    line-height: 1.8;
    color: var(--color-text-secondary);
}

.sobre-text.muted {
    color: var(--color-text-muted);
}

.pillars-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
    margin: 2.2rem 0;
}

.pillar-card {
    display: flex;
    gap: 1rem;
    padding: 1.2rem;
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid var(--border-subtle);
    border-radius: 2px;
    transition: border-color var(--transition-fast);
}

.pillar-card:hover {
    border-color: var(--border-gold);
}

.pillar-number {
    font-family: var(--font-heading);
    font-size: 1.2rem;
    font-weight: 600;
    color: var(--color-gold);
}

.pillar-info h4 {
    font-size: 0.88rem;
    font-weight: 500;
    margin-bottom: 0.3rem;
}

.pillar-info p {
    font-size: 0.78rem;
    color: var(--color-text-muted);
    margin-bottom: 0;
    line-height: 1.4;
}

/* --------------------------------------------------------------------------
   9. SERVIÇOS SECTION
   -------------------------------------------------------------------------- */
.servicos-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
}

.servico-card {
    position: relative;
    background-color: var(--color-bg-card);
    border: 1px solid var(--border-subtle);
    padding: 2.5rem 2rem;
    display: flex;
    flex-direction: column;
    transition: all var(--transition-smooth);
}

.servico-card:hover {
    background-color: var(--color-bg-card-hover);
    border-color: var(--border-gold);
    transform: translateY(-5px);
    box-shadow: var(--shadow-subtle);
}

.servico-card-highlight {
    border-color: var(--border-gold-strong);
    background: linear-gradient(180deg, #151515 0%, #0d0d0d 100%);
}

.servico-badge {
    position: absolute;
    top: -12px;
    right: 20px;
    background-color: var(--color-gold);
    color: #000;
    font-family: var(--font-heading);
    font-size: 0.62rem;
    font-weight: 700;
    letter-spacing: 0.2em;
    padding: 0.3rem 0.8rem;
    border-radius: 2px;
}

.servico-number {
    font-family: var(--font-heading);
    font-size: 2.5rem;
    font-weight: 200;
    color: rgba(255, 255, 255, 0.1);
    position: absolute;
    top: 1.5rem;
    right: 2rem;
}

.servico-header {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1.2rem;
}

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

.servico-title {
    font-size: 1.15rem;
    font-weight: 500;
    color: var(--color-text-primary);
}

.servico-desc {
    font-size: 0.9rem;
    color: var(--color-text-secondary);
    margin-bottom: 1.5rem;
    line-height: 1.6;
}

.servico-features {
    margin-bottom: 2rem;
    margin-top: auto;
}

.servico-features li {
    font-size: 0.82rem;
    color: var(--color-text-muted);
    margin-bottom: 0.5rem;
    display: flex;
    align-items: center;
    gap: 0.6rem;
}

.servico-features li i {
    color: var(--color-gold);
    font-size: 0.7rem;
}

.servico-link {
    font-family: var(--font-heading);
    font-size: 0.75rem;
    font-weight: 500;
    letter-spacing: 0.15em;
    color: var(--color-gold);
    text-transform: uppercase;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    margin-top: auto;
}

.servico-link:hover {
    color: var(--color-gold-hover);
    gap: 0.8rem;
}

/* --------------------------------------------------------------------------
   10. PORTFÓLIO SECTION
   -------------------------------------------------------------------------- */
.portfolio-filters {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 0.8rem;
    flex-wrap: wrap;
    margin-bottom: 3rem;
}

.filter-btn {
    background: transparent;
    border: 1px solid var(--border-subtle);
    color: var(--color-text-muted);
    font-family: var(--font-heading);
    font-size: 0.75rem;
    letter-spacing: 0.15em;
    padding: 0.6rem 1.4rem;
    border-radius: 20px;
    cursor: pointer;
    transition: all var(--transition-fast);
}

.filter-btn:hover, .filter-btn.active {
    border-color: var(--color-gold);
    color: var(--color-text-primary);
    background: var(--color-gold-muted);
}

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

.portfolio-item {
    transition: opacity var(--transition-smooth), transform var(--transition-smooth);
}

.portfolio-card {
    background-color: var(--color-bg-card);
    border: 1px solid var(--border-subtle);
    overflow: hidden;
}

.portfolio-img-wrapper {
    position: relative;
    height: 340px;
    overflow: hidden;
}

.portfolio-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    filter: grayscale(100%) contrast(105%);
    transition: transform var(--transition-slow), filter var(--transition-slow);
}

.portfolio-card:hover .portfolio-img {
    transform: scale(1.08);
    filter: grayscale(60%) contrast(110%);
}

.portfolio-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(0deg, rgba(0,0,0,0.95) 0%, rgba(0,0,0,0.4) 60%, transparent 100%);
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    padding: 2rem;
    opacity: 0;
    transition: opacity var(--transition-smooth);
}

.portfolio-card:hover .portfolio-overlay {
    opacity: 1;
}

.portfolio-category {
    font-family: var(--font-heading);
    font-size: 0.68rem;
    letter-spacing: 0.25em;
    color: var(--color-gold);
    text-transform: uppercase;
    margin-bottom: 0.4rem;
}

.portfolio-project-title {
    font-size: 1.25rem;
    color: #fff;
    margin-bottom: 0.3rem;
}

.portfolio-project-desc {
    font-size: 0.8rem;
    color: var(--color-text-secondary);
    margin-bottom: 1.2rem;
}

.portfolio-info {
    padding: 1.2rem 1.5rem;
    border-top: 1px solid var(--border-subtle);
}

.portfolio-info h3 {
    font-size: 1rem;
    font-weight: 500;
}

.portfolio-info span {
    font-size: 0.78rem;
    color: var(--color-text-muted);
}

/* --------------------------------------------------------------------------
   11. DEPOIMENTOS SECTION
   -------------------------------------------------------------------------- */
.google-rating-banner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    background: linear-gradient(90deg, #111111 0%, #161616 100%);
    border: 1px solid var(--border-gold);
    padding: 2rem 3rem;
    margin-bottom: 4rem;
    border-radius: 4px;
}

.google-badge {
    display: flex;
    align-items: center;
    gap: 1.5rem;
}

.google-icon {
    font-size: 2.8rem;
    color: var(--color-gold);
}

.google-stars {
    color: var(--color-gold);
    font-size: 1.1rem;
    margin-bottom: 0.2rem;
}

.google-score {
    font-size: 0.95rem;
    color: var(--color-text-primary);
}

.google-total {
    text-align: right;
    display: flex;
    flex-direction: column;
}

.total-number {
    font-family: var(--font-heading);
    font-size: 2.4rem;
    font-weight: 700;
    color: var(--color-gold);
    line-height: 1;
}

.total-label {
    font-size: 0.8rem;
    color: var(--color-text-muted);
    letter-spacing: 0.1em;
}

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

.depoimento-card {
    background-color: var(--color-bg-card);
    border: 1px solid var(--border-subtle);
    padding: 2.5rem 2rem;
    position: relative;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    transition: border-color var(--transition-fast);
}

.depoimento-card:hover {
    border-color: var(--border-gold);
}

.quote-mark {
    font-family: var(--font-display);
    font-size: 4rem;
    color: var(--color-gold);
    line-height: 0.5;
    margin-bottom: 1rem;
    opacity: 0.6;
}

.depoimento-texto {
    font-size: 1rem;
    font-style: italic;
    color: var(--color-text-primary);
    line-height: 1.6;
    margin-bottom: 2rem;
}

.depoimento-autor {
    display: flex;
    align-items: center;
    gap: 1rem;
    border-top: 1px solid var(--border-subtle);
    padding-top: 1.2rem;
}

.autor-avatar {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: var(--color-gold-muted);
    border: 1px solid var(--border-gold);
    color: var(--color-gold);
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 0.85rem;
}

.autor-nome {
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--color-text-primary);
}

.autor-meta {
    font-size: 0.72rem;
    color: var(--color-text-muted);
}

/* --------------------------------------------------------------------------
   12. LOCALIZAÇÃO E CONTATO SECTION
   -------------------------------------------------------------------------- */
.contato-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
}

.contato-info-box {
    background-color: var(--color-bg-card);
    border: 1px solid var(--border-subtle);
    padding: 3rem;
    display: flex;
    flex-direction: column;
}

.contato-heading {
    font-size: 1.8rem;
    font-weight: 300;
    margin-bottom: 0.8rem;
}

.contato-intro {
    font-size: 0.95rem;
    color: var(--color-text-secondary);
    margin-bottom: 2.2rem;
}

.info-items-list {
    display: flex;
    flex-direction: column;
    gap: 1.8rem;
    margin-bottom: 2.5rem;
}

.info-item {
    display: flex;
    align-items: flex-start;
    gap: 1.2rem;
}

.info-icon {
    width: 42px;
    height: 42px;
    border-radius: 50%;
    background: var(--color-gold-muted);
    border: 1px solid var(--border-gold);
    color: var(--color-gold);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1rem;
    flex-shrink: 0;
}

.info-label {
    font-family: var(--font-heading);
    font-size: 0.68rem;
    letter-spacing: 0.2em;
    color: var(--color-gold);
    display: block;
    margin-bottom: 0.2rem;
}

.info-val {
    font-size: 0.95rem;
    color: var(--color-text-primary);
    margin-bottom: 0;
}

.info-sub-val {
    font-size: 0.78rem;
    color: var(--color-text-muted);
}

.map-wrapper {
    width: 100%;
    height: 100%;
    min-height: 450px;
    border: 1px solid var(--border-gold);
    padding: 8px;
    background-color: #080808;
}

.map-container {
    width: 100%;
    height: 100%;
    min-height: 430px;
}

/* --------------------------------------------------------------------------
   13. RODAPÉ (FOOTER)
   -------------------------------------------------------------------------- */
.footer {
    background-color: #030303;
    border-top: 1px solid var(--border-subtle);
    padding: 5rem 0 2.5rem 0;
}

.footer-top {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1.5fr;
    gap: 3rem;
    margin-bottom: 3.5rem;
}

.footer-brand .brand-logo {
    margin-bottom: 1.2rem;
}

.footer-tagline {
    font-size: 0.88rem;
    color: var(--color-text-muted);
    max-width: 320px;
    line-height: 1.7;
}

.footer-title {
    font-family: var(--font-heading);
    font-size: 0.75rem;
    letter-spacing: 0.25em;
    color: var(--color-gold);
    margin-bottom: 1.5rem;
}

.footer-links li {
    margin-bottom: 0.8rem;
}

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

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

.social-links-bar {
    display: flex;
    flex-direction: column;
    gap: 0.8rem;
}

.social-btn {
    font-size: 0.85rem;
    color: var(--color-text-secondary);
    display: inline-flex;
    align-items: center;
    gap: 0.6rem;
}

.social-btn:hover {
    color: var(--color-gold);
}

.footer-divider {
    height: 1px;
    background-color: var(--border-subtle);
    margin-bottom: 2rem;
}

.footer-bottom {
    display: flex;
    align-items: center;
    justify-content: space-between;
    font-size: 0.78rem;
    color: var(--color-text-muted);
}

.dev-link {
    color: var(--color-gold);
    font-weight: 600;
    transition: color var(--transition-fast);
}

.dev-link:hover {
    color: #ffffff;
    text-decoration: underline;
}

/* --------------------------------------------------------------------------
   14. FLOATING WHATSAPP BUTTON
   -------------------------------------------------------------------------- */
.whatsapp-float {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    width: 58px;
    height: 58px;
    background-color: #25d366;
    color: #ffffff;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.8rem;
    box-shadow: 0 10px 25px rgba(37, 211, 102, 0.4);
    z-index: 990;
    transition: transform var(--transition-fast), box-shadow var(--transition-fast);
}

.whatsapp-float:hover {
    transform: scale(1.1);
    box-shadow: 0 15px 30px rgba(37, 211, 102, 0.6);

}

.whatsapp-tooltip {
    position: absolute;
    right: 70px;
    background: rgba(10, 10, 10, 0.9);
    border: 1px solid var(--border-gold);
    color: var(--color-text-primary);
    font-family: var(--font-heading);
    font-size: 0.72rem;
    letter-spacing: 0.1em;
    padding: 0.5rem 0.9rem;
    border-radius: 4px;
    white-space: nowrap;
    opacity: 0;
    pointer-events: none;
    transition: opacity var(--transition-fast);
}

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

/* --------------------------------------------------------------------------
   15. MODAL SYSTEM
   -------------------------------------------------------------------------- */
.modal-backdrop {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.85);
    backdrop-filter: blur(15px);
    z-index: 2000;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 2rem;
    opacity: 0;
    pointer-events: none;
    transition: opacity var(--transition-smooth);
}

.modal-backdrop.open {
    opacity: 1;
    pointer-events: auto;
}

.modal-content {
    background-color: #0c0c0c;
    border: 1px solid var(--border-gold);
    width: 100%;
    max-width: 580px;
    max-height: 90vh;
    overflow-y: auto;
    padding: 3rem 2.5rem;
    position: relative;
    border-radius: 4px;
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.9);
    transform: translateY(20px);
    transition: transform var(--transition-smooth);
}

.modal-backdrop.open .modal-content {
    transform: translateY(0);
}

.modal-content-lg {
    max-width: 900px;
    padding: 0;
    overflow: hidden;
}

.modal-close {
    position: absolute;
    top: 1.2rem;
    right: 1.5rem;
    background: transparent;
    border: none;
    color: var(--color-text-secondary);
    font-size: 2rem;
    cursor: pointer;
    line-height: 1;
    z-index: 10;
}

.modal-close:hover {
    color: var(--color-gold);
}

.modal-header {
    text-align: center;
    margin-bottom: 2rem;
}

.modal-title {
    font-size: 1.5rem;
    letter-spacing: 0.1em;
    margin-bottom: 0.5rem;
}

.modal-desc {
    font-size: 0.85rem;
    color: var(--color-text-muted);
}

.modal-form {
    display: flex;
    flex-direction: column;
    gap: 1.2rem;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 0.4rem;
}

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

.form-group label {
    font-family: var(--font-heading);
    font-size: 0.72rem;
    letter-spacing: 0.15em;
    color: var(--color-gold);
    text-transform: uppercase;
}

.form-group input, .form-group select, .form-group textarea {
    background-color: #141414;
    border: 1px solid var(--border-subtle);
    color: var(--color-text-primary);
    padding: 0.8rem 1rem;
    font-family: var(--font-body);
    font-size: 0.9rem;
    border-radius: 2px;
    outline: none;
    transition: border-color var(--transition-fast);
}

.form-group input:focus, .form-group select:focus, .form-group textarea:focus {
    border-color: var(--color-gold);
}

/* Lightbox Body */
.portfolio-lightbox-body {
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    min-height: 480px;
}

.portfolio-lightbox-image-box {
    background-color: #000;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.portfolio-lightbox-image-box img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    filter: grayscale(90%);
}

.portfolio-lightbox-info {
    padding: 3rem 2.5rem;
    display: flex;
    flex-direction: column;
    justify-content: center;
    background-color: #0d0d0d;
}

.lightbox-title {
    font-size: 1.6rem;
    color: #fff;
    margin-top: 0.3rem;
}

.lightbox-specs {
    display: flex;
    flex-direction: column;
    gap: 0.6rem;
    margin: 1.2rem 0;
    font-size: 0.82rem;
}

.spec-item {
    display: flex;
    gap: 0.8rem;
}

.spec-label {
    color: var(--color-gold);
    font-family: var(--font-heading);
    font-size: 0.72rem;
    letter-spacing: 0.1em;
}

.spec-val {
    color: var(--color-text-secondary);
}

.lightbox-desc {
    font-size: 0.88rem;
    color: var(--color-text-muted);
    line-height: 1.7;
}

/* --------------------------------------------------------------------------
   16. SCROLL REVEAL ANIMATION CLASSES
   -------------------------------------------------------------------------- */
[data-reveal] {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity var(--transition-slow), transform var(--transition-slow);
}

[data-reveal="left"] {
    opacity: 0;
    transform: translateX(-40px);
    transition: opacity var(--transition-slow), transform var(--transition-slow);
}

[data-reveal="right"] {
    opacity: 0;
    transform: translateX(40px);
    transition: opacity var(--transition-slow), transform var(--transition-slow);
}

[data-reveal].revealed {
    opacity: 1;
    transform: translate(0, 0);
}

/* --------------------------------------------------------------------------
   17. RESPONSIVE DESIGN (MEDIA QUERIES)
   -------------------------------------------------------------------------- */
@media (max-width: 1024px) {
    .servicos-grid, .portfolio-grid, .depoimentos-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .footer-top {
        grid-template-columns: 1fr 1fr;
    }
    
    .sobre-grid {
        grid-template-columns: 1fr;
        gap: 3rem;
    }
    
    .architect-img {
        height: 400px;
    }
    
    .contato-grid {
        grid-template-columns: 1fr;
    }
    
    .portfolio-lightbox-body {
        grid-template-columns: 1fr;
    }
    
    .portfolio-lightbox-image-box {
        height: 300px;
    }
}

@media (max-width: 768px) {
    .nav-desktop, .btn-header {
        display: none;
    }
    
    .menu-toggle {
        display: flex;
    }
    
    .hero-section {
        padding-top: 5.5rem;
        padding-bottom: 2rem;
        min-height: 100vh;
    }

    .hero-container {
        min-height: calc(100vh - 7.5rem);
    }

    .hero-content, .hero-content-centered {
        padding-top: 1rem;
        max-width: 100%;
    }

    .hero-headline {
        font-size: 1.85rem !important;
        line-height: 1.35 !important;
        letter-spacing: 0.01em !important;
        margin-bottom: 1.2rem !important;
        text-transform: none !important;
    }
    
    .hero-tagline {
        font-size: 0.95rem !important;
        line-height: 1.6 !important;
        margin-bottom: 1.8rem !important;
        padding: 0 0.5rem;
    }
    
    .hero-cta-group {
        flex-direction: column;
        width: 100%;
        gap: 0.8rem;
    }

    .hero-cta-group .btn {
        width: 100%;
        padding: 0.95rem 1.4rem;
        font-size: 0.8rem;
    }
    
    .hero-bottom-bar {
        flex-direction: column;
        gap: 1rem;
        align-items: center;
        text-align: center;
    }

    .scroll-indicator {
        display: none;
    }

    .servicos-grid, .portfolio-grid, .depoimentos-grid {
        grid-template-columns: 1fr;
    }
    
    .pillars-grid {
        grid-template-columns: 1fr;
    }
    
    .google-rating-banner {
        flex-direction: column;
        align-items: flex-start;
        gap: 1.5rem;
        padding: 1.8rem;
    }

    .google-total {
        text-align: left;
    }

    .footer-top {
        grid-template-columns: 1fr;
        gap: 2.5rem;
    }

    .form-row {
        grid-template-columns: 1fr;
    }
    
    .contato-info-box {
        padding: 2rem 1.5rem;
    }
}