/* ========================================
   Julia de Castro Arquitetura
   Landing Page Styles
   ======================================== */

/* --- CSS Variables --- */
:root {
    --color-bg: #faf9f7;
    --color-surface: #ffffff;
    --color-text: #1a1a1a;
    --color-text-secondary: #6b6560;
    --color-accent: #a08060;
    --color-accent-light: #c5ab8a;
    --color-accent-dark: #705838;
    --color-border: #e8e2db;
    --color-muted: #f5f0e8;
    --font-display: 'Playfair Display', Georgia, serif;
    --font-body: 'Inter', -apple-system, sans-serif;
    --ease-out-expo: cubic-bezier(0.16, 1, 0.3, 1);
    --ease-out-quart: cubic-bezier(0.25, 1, 0.5, 1);
    --transition-base: 0.3s var(--ease-out-expo);
    --container-max: 1200px;
    --section-padding: clamp(4rem, 10vw, 8rem);
}

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

html {
    scroll-behavior: smooth;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    font-family: var(--font-body);
    font-size: 16px;
    line-height: 1.6;
    color: var(--color-text);
    background: var(--color-bg);
    overflow-x: hidden;
}

body.no-scroll {
    overflow: hidden;
}

img { max-width: 100%; display: block; }
a { text-decoration: none; color: inherit; }
button { cursor: pointer; border: none; background: none; font-family: inherit; }
ul { list-style: none; }
input, select, textarea { font-family: inherit; }

/* --- Container --- */
.container {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 clamp(1.5rem, 4vw, 3rem);
}

/* --- Preloader --- */
.preloader {
    position: fixed;
    inset: 0;
    z-index: 9999;
    background: var(--color-bg);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: opacity 0.6s ease, visibility 0.6s ease;
}

.preloader.hidden {
    opacity: 0;
    visibility: hidden;
}

.logo {
    animation: preloaderPulse 1.2s ease-in-out infinite;
}

@keyframes preloaderPulse {
    0%, 100% { opacity: 0.4; transform: scale(0.96); }
    50% { opacity: 1; transform: scale(1); }
}

/* --- Navigation --- */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: 1.5rem 0;
    transition: all 0.4s ease;
}

.navbar.scrolled {
    background: rgba(250, 249, 247, 0.95);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    padding: 1rem 0;
    box-shadow: 0 1px 0 var(--color-border);
}

.nav-container {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 clamp(1.5rem, 4vw, 3rem);
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.brand {
    display: flex;
    align-items: baseline;
    gap: 0.75rem;
}

.brand-initial {
    font-family: var(--font-display);
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--color-text);
    letter-spacing: -0.02em;
}

.brand-text {
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--color-text);
}

.brand-text small {
    display: block;
    font-size: 0.7rem;
    font-weight: 400;
    color: var(--color-text-secondary);
    letter-spacing: 0.15em;
    text-transform: uppercase;
    margin-top: -2px;
}

.nav-container { display: flex; }

.nav-menu {
    display: flex;
    align-items: center;
    gap: 2.5rem;
}

.nav-menu a {
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--color-text);
    position: relative;
    transition: color var(--transition-base);
}

.nav-menu a.btn-nav {
    color: #ffffff;
}

.nav-menu a::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 1.5px;
    background: var(--color-accent);
    transition: width var(--transition-base);
}

.nav-menu a:hover::after {
    width: 100%;
}

.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    width: 24px;
}

.nav-toggle span {
    display: block;
    height: 1.5px;
    background: var(--color-text);
    transition: all 0.3s ease;
    transform-origin: center;
}

.nav-toggle.active span:nth-child(1) {
    transform: rotate(45deg) translate(4px, 4px);
}

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

.nav-toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(4px, -4px);
}

.mobile-menu {
    position: fixed;
    inset: 0;
    width: 100vw;
    min-height: 100vh;
    min-height: 100dvh;
    z-index: 1001;
    background: var(--color-bg);
    display: flex;
    align-items: center;
    justify-content: center;
    overflow-y: auto;
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transition: opacity 0.4s var(--ease-out-expo), visibility 0.4s var(--ease-out-expo);
}

.mobile-menu.active {
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
}

.mobile-menu ul {
    text-align: center;
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.mobile-link {
    font-family: var(--font-display);
    font-size: 2rem;
    font-weight: 600;
    color: var(--color-text);
    transition: color var(--transition-base);
}

.mobile-link:hover {
    color: var(--color-accent);
}

/* --- Buttons --- */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.85rem 1.75rem;
    font-size: 0.85rem;
    font-weight: 500;
    border-radius: 2rem;
    transition: all var(--transition-base);
    letter-spacing: 0.02em;
    white-space: nowrap;
}

.btn svg {
    transition: transform var(--transition-base);
}

.btn-primary {
    background: var(--color-text);
    color: white;
}

.btn-primary:hover {
    background: var(--color-accent-dark);
    transform: translateY(-2px);
    box-shadow: 0 8px 30px rgba(0,0,0,0.15);
}

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

.btn-outline {
    border: 1.5px solid var(--color-border);
    color: var(--color-text);
}

.btn-outline:hover {
    border-color: var(--color-accent);
    background: var(--color-muted);
}

.btn-nav {
    padding: 0.7rem 1.5rem;
    background: var(--color-text);
    color: white;
    font-size: 0.8rem;
}

.btn-full {
    width: 100%;
    justify-content: center;
    padding: 1.1rem 2rem;
    font-size: 0.9rem;
    border-radius: 0;
}

/* --- Hero Section --- */
.hero {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding: 8rem 0 4rem;
    position: relative;
    overflow: hidden;
}

.hero-bg {
    position: absolute;
    inset: 0;
    overflow: hidden;
    z-index: 0;
}

.hero-gradient {
    position: absolute;
    inset: 0;
    background:
        radial-gradient(ellipse at 20% 50%, rgba(160,128,96,0.08) 0%, transparent 70%),
        radial-gradient(ellipse at 80% 20%, rgba(197,171,138,0.06) 0%, transparent 60%),
        radial-gradient(ellipse at 50% 80%, rgba(16,16,16,0.02) 0%, transparent 50%);
}

.hero-lines {
    position: absolute;
    inset: 0;
}

.hero-line {
    position: absolute;
    left: var(--left);
    top: 0;
    bottom: 0;
    width: 1px;
    background: linear-gradient(to bottom, transparent 0%, var(--color-border) 30%, var(--color-border) 70%, transparent 100%);
    opacity: 0;
    animation: lineFadeIn 1s var(--delay) ease forwards;
}

@keyframes lineFadeIn {
    to { opacity: 0.4; }
}

.hero-content {
    position: relative;
    z-index: 1;
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 clamp(1.5rem, 4vw, 3rem);
}

.hero-label {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.75rem;
    font-weight: 500;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--color-text-secondary);
    margin-bottom: 2rem;
    opacity: 0;
    transform: translateY(20px);
    animation: fadeUp 0.8s 0.6s ease forwards;
}

.label-dot {
    width: 6px;
    height: 6px;
    background: var(--color-accent);
    border-radius: 50%;
    animation: dotPulse 2s ease-in-out infinite;
}

@keyframes dotPulse {
    0%, 100% { transform: scale(1); opacity: 1; }
    50% { transform: scale(1.4); opacity: 0.6; }
}

.hero-title {
    font-family: var(--font-display);
    font-size: clamp(3rem, 7vw, 6rem);
    font-weight: 400;
    line-height: 1.05;
    letter-spacing: -0.02em;
    color: var(--color-text);
    margin-bottom: 2rem;
}

.hero-title .title-line {
    overflow: hidden;
}

.hero-title .title-line span {
    display: inline-block;
    opacity: 0;
    transform: translateY(100%);
    animation: slideUp 0.8s ease forwards;
}

.hero-title .title-line:nth-child(1) span { animation-delay: 0.8s; }
.hero-title .title-line:nth-child(2) span { animation-delay: 1s; }
.hero-title .title-line:nth-child(3) span { animation-delay: 1.2s; }

.hero-title em {
    font-style: italic;
    color: var(--color-accent);
}

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

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

.hero-subtitle {
    font-size: clamp(1rem, 1.5vw, 1.15rem);
    font-weight: 300;
    color: var(--color-text-secondary);
    line-height: 1.8;
    max-width: 560px;
    opacity: 0;
    transform: translateY(30px);
    animation: fadeUp 0.8s 1.4s ease forwards;
}

.hero-cta {
    display: flex;
    gap: 1rem;
    margin-top: 3rem;
    flex-wrap: wrap;
    opacity: 0;
    transform: translateY(30px);
    animation: fadeUp 0.8s 1.6s ease forwards;
}

.scroll-indicator {
    position: absolute;
    bottom: 2rem;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.75rem;
    opacity: 0;
    animation: fadeUp 0.8s 2s ease forwards;
}

.scroll-line {
    width: 1px;
    height: 40px;
    background: var(--color-border);
    position: relative;
    overflow: hidden;
}

.scroll-line::after {
    content: '';
    position: absolute;
    top: -100%;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--color-accent);
    animation: scrollLine 2s ease-in-out infinite;
}

@keyframes scrollLine {
    0% { top: -100%; }
    100% { top: 100%; }
}

.scroll-indicator span {
    font-size: 0.65rem;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--color-text-secondary);
}

/* --- Floating Stats --- */
.stats-float {
    position: absolute;
    bottom: 15%;
    right: clamp(1.5rem, 4vw, 3rem);
    display: flex;
    flex-direction: column;
    gap: 2rem;
    z-index: 1;
}

.stat-item {
    text-align: right;
    opacity: 0;
    transform: translateX(30px);
    animation: fadeLeft 0.8s ease forwards;
}

.stat-item:nth-child(1) { animation-delay: 2s; }
.stat-item:nth-child(2) { animation-delay: 2.2s; }
.stat-item:nth-child(3) { animation-delay: 2.4s; }

@keyframes fadeLeft {
    to { opacity: 1; transform: translateX(0); }
}

.stat-number {
    font-family: var(--font-display);
    font-size: 2.5rem;
    font-weight: 600;
    color: var(--color-text);
    line-height: 1;
}

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

.stat-label {
    display: block;
    font-size: 0.7rem;
    color: var(--color-text-secondary);
    letter-spacing: 0.1em;
    text-transform: uppercase;
    margin-top: 0.25rem;
}

/* --- Sections --- */
.section {
    padding: var(--section-padding) 0;
}

.section-header {
    text-align: center;
    max-width: 640px;
    margin: 0 auto 4rem;
}

.section-label {
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
    font-size: 0.7rem;
    font-weight: 600;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--color-accent);
    margin-bottom: 1.25rem;
}

.section-label::before,
.section-label::after {
    content: '';
    width: 24px;
    height: 1px;
    background: var(--color-accent-light);
}

.section-title {
    font-family: var(--font-display);
    font-size: clamp(2rem, 4vw, 3.25rem);
    font-weight: 400;
    line-height: 1.15;
    letter-spacing: -0.01em;
    color: var(--color-text);
    margin-bottom: 1rem;
}

.section-title em {
    font-style: italic;
    color: var(--color-accent);
}

.section-desc {
    font-size: 1rem;
    font-weight: 300;
    color: var(--color-text-secondary);
    line-height: 1.8;
}

/* --- About Section --- */
.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: clamp(3rem, 6vw, 6rem);
    align-items: center;
}

.about-image {
    position: relative;
}

.about-img-placeholder {
    width: 100%;
    aspect-ratio: 3/4;
    background: linear-gradient(145deg, var(--color-muted) 0%, var(--color-border) 100%);
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-direction: column;
    overflow: hidden;
}

.placeholder-text {
    font-size: 0.9rem;
    color: var(--color-text-secondary);
    letter-spacing: 0.05em;
    z-index: 1;
}

.placeholder-lines {
    margin-top: 1.5rem;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1rem;
}

.ph-line {
    height: 1px;
    width: var(--w);
    background: var(--color-border);
}

.about-img-accent {
    position: absolute;
    bottom: -1rem;
    right: -1rem;
    width: 60%;
    height: 60%;
    border: 1px solid var(--color-accent);
    z-index: -1;
}

.about-content .section-label {
    margin-bottom: 1rem;
}

.about-content .section-label::before {
    display: none;
}

.about-text {
    font-size: 0.95rem;
    font-weight: 300;
    line-height: 1.9;
    color: var(--color-text-secondary);
    margin-bottom: 1rem;
}

.about-credentials {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    margin-top: 2rem;
    padding-top: 2rem;
    border-top: 1px solid var(--color-border);
}

.credential {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-size: 0.85rem;
    color: var(--color-text);
}

.credential-icon {
    color: var(--color-accent);
    flex-shrink: 0;
}

/* --- Marquee --- */
.marquee-section {
    padding: 2rem 0;
    overflow: hidden;
    border-top: 1px solid var(--color-border);
    border-bottom: 1px solid var(--color-border);
}

.marquee {
    display: flex;
    animation: marquee 30s linear infinite;
    width: max-content;
}

.marquee-content {
    display: flex;
    align-items: center;
    gap: 0;
    padding-right: 0;
    flex-shrink: 0;
}

.marquee-content span {
    font-family: var(--font-display);
    font-size: clamp(1.5rem, 3vw, 2.5rem);
    font-style: italic;
    color: var(--color-text);
    padding: 0 1.5rem;
    white-space: nowrap;
}

.marquee-sep {
    width: 6px;
    height: 6px;
    background: var(--color-accent);
    border-radius: 50%;
    flex-shrink: 0;
}

@keyframes marquee {
    0% { transform: translateX(0); }
    100% { transform: translateX(-50%); }
}

/* --- Projects --- */
.projects-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 2.5rem;
}

.project-card {
    cursor: pointer;
    transition: transform var(--transition-base);
}

.project-card:hover {
    transform: translateY(-6px);
}

.project-thumb {
    position: relative;
    aspect-ratio: 4/3;
    background: var(--color-surface);
    overflow: hidden;
    margin-bottom: 1.25rem;
}

.project-placeholder {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: transform 0.6s var(--ease-out-expo);
}

.project-card:hover .project-placeholder {
    transform: scale(1.05);
}

.project-placeholder-icon {
    opacity: 0.6;
}

.project-overlay {
    position: absolute;
    inset: 0;
    background: rgba(26, 26, 26, 0.7);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity var(--transition-base);
}

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

.view-project {
    color: white;
    font-size: 0.9rem;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    font-weight: 500;
}

.project-meta {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 0.5rem;
}

.project-type {
    font-size: 0.7rem;
    font-weight: 600;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--color-accent);
}

.project-year {
    font-size: 0.75rem;
    color: var(--color-text-secondary);
}

.project-name {
    font-family: var(--font-display);
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
    transition: color var(--transition-base);
}

.project-card:hover .project-name {
    color: var(--color-accent);
}

.project-desc {
    font-size: 0.9rem;
    font-weight: 300;
    color: var(--color-text-secondary);
    line-height: 1.7;
}

/* --- Services --- */
.services {
    background: var(--color-muted);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 2rem;
}

.service-card {
    background: var(--color-surface);
    padding: 2.5rem;
    position: relative;
    transition: all var(--transition-base);
    border: 1px solid transparent;
}

.service-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 20px 60px rgba(0,0,0,0.06);
    border-color: var(--color-border);
}

.service-number {
    font-family: var(--font-display);
    font-size: 3rem;
    font-weight: 700;
    color: var(--color-muted);
    line-height: 1;
    margin-bottom: 1.5rem;
    transition: color var(--transition-base);
}

.service-card:hover .service-number {
    color: var(--color-accent-light);
}

.service-icon {
    color: var(--color-accent);
    margin-bottom: 1.5rem;
}

.service-card h3 {
    font-family: var(--font-display);
    font-size: 1.35rem;
    font-weight: 600;
    margin-bottom: 0.75rem;
}

.service-card > p {
    font-size: 0.9rem;
    font-weight: 300;
    color: var(--color-text-secondary);
    line-height: 1.7;
    margin-bottom: 1.5rem;
}

.service-features {
    padding-top: 1.5rem;
    border-top: 1px solid var(--color-border);
}

.service-features li {
    font-size: 0.85rem;
    color: var(--color-text-secondary);
    padding: 0.3rem 0;
    padding-left: 1rem;
    position: relative;
}

.service-features li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 50%;
    width: 4px;
    height: 1px;
    background: var(--color-accent);
}

/* --- Process --- */
.process-timeline {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 2rem;
    margin-top: 1rem;
}

.process-step {
    text-align: center;
    position: relative;
    padding-top: 1rem;
}

.step-number {
    font-family: var(--font-display);
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--color-accent-light);
    opacity: 0.3;
    margin-bottom: 1rem;
}

.process-step h4 {
    font-family: var(--font-display);
    font-size: 1.2rem;
    font-weight: 600;
    margin-bottom: 0.75rem;
}

.process-step p {
    font-size: 0.85rem;
    font-weight: 300;
    color: var(--color-text-secondary);
    line-height: 1.7;
}

.step-connector {
    display: none; /* hidden on desktop, shown with a different design */
}

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

.testimonial-card {
    background: var(--color-surface);
    padding: 2.5rem;
    border: 1px solid var(--color-border);
    position: relative;
    transition: all var(--transition-base);
}

.testimonial-card:hover {
    border-color: var(--color-accent-light);
    box-shadow: 0 15px 50px rgba(0,0,0,0.05);
}

.testimonial-card.featured {
    border-color: var(--color-accent-light);
    background: linear-gradient(145deg, var(--color-surface), var(--color-muted));
}

.testimonial-stars::after {
    content: '';
    position: absolute;
    top: -7px;
    inset: 0;
}

.testimonial-quote {
    font-family: var(--font-display);
    font-size: 3rem;
    line-height: 1;
    color: var(--color-accent-light);
    margin-bottom: 0.5rem;
}

.testimonial-text {
    font-size: 0.95rem;
    font-weight: 300;
    color: var(--color-text-secondary);
    line-height: 1.8;
    margin-bottom: 1.5rem;
    font-style: italic;
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding-top: 1.5rem;
    border-top: 1px solid var(--color-border);
}

.author-avatar {
    width: 44px;
    height: 44px;
    background: var(--color-muted);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.author-avatar span {
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--color-accent);
}

.author-info {
    display: flex;
    flex-direction: column;
}

.author-info strong {
    font-size: 0.9rem;
    font-weight: 600;
}

.author-info span {
    font-size: 0.75rem;
    color: var(--color-text-secondary);
}

/* --- Press --- */
.press-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 2rem;
}

.press-item {
    padding: 1.5rem;
    border-left: 2px solid var(--color-accent-light);
    transition: all var(--transition-base);
}

.press-item:hover {
    padding-left: 2rem;
    border-left-color: var(--color-accent);
}

.press-year {
    font-size: 0.7rem;
    font-weight: 600;
    color: var(--color-accent);
    letter-spacing: 0.1em;
}

.press-item h4 {
    font-family: var(--font-display);
    font-size: 1.05rem;
    font-weight: 600;
    margin: 0.5rem 0 0.25rem;
    line-height: 1.3;
}

.press-item p {
    font-size: 0.8rem;
    color: var(--color-text-secondary);
    line-height: 1.6;
}

/* --- Contact --- */
.contact {
    background: var(--color-muted);
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: clamp(3rem, 6vw, 5rem);
    align-items: start;
}

.contact-info .section-label {
    justify-content: flex-start;
}

.contact-info .section-label::after {
    display: none;
}

.contact-text {
    font-size: 0.95rem;
    font-weight: 300;
    color: var(--color-text-secondary);
    line-height: 1.8;
    margin: 1.5rem 0 2rem;
}

.contact-details {
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
    margin-bottom: 2rem;
}

.contact-detail {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    color: var(--color-text-secondary);
}

.contact-detail svg {
    color: var(--color-accent);
    flex-shrink: 0;
}

.contact-detail strong {
    display: block;
    font-size: 0.8rem;
    color: var(--color-text);
    margin-bottom: 0.1rem;
}

.contact-detail a,
.contact-detail span {
    font-size: 0.9rem;
}

.contact-socials {
    display: flex;
    gap: 1rem;
}

.social-link {
    width: 44px;
    height: 44px;
    border: 1px solid var(--color-border);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-text);
    transition: all var(--transition-base);
}

.social-link:hover {
    border-color: var(--color-accent);
    background: var(--color-accent);
    color: white;
    transform: translateY(-3px);
}

.contact-form-wrap {
    background: var(--color-surface);
    padding: 3rem;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.25rem;
}

.form-group {
    margin-bottom: 1.25rem;
}

.form-group label {
    display: block;
    font-size: 0.8rem;
    font-weight: 500;
    color: var(--color-text);
    margin-bottom: 0.5rem;
    letter-spacing: 0.02em;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 0.9rem 1rem;
    font-size: 0.9rem;
    border: 1px solid var(--color-border);
    background: var(--color-bg);
    color: var(--color-text);
    transition: border-color var(--transition-base), box-shadow var(--transition-base);
    outline: none;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    border-color: var(--color-accent);
    box-shadow: 0 0 0 3px rgba(160,128,96,0.1);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: #bbb5ac;
}

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

.form-group select {
    -webkit-appearance: none;
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12' fill='none'%3E%3Cpath d='M3 4.5l3 3 3-3' stroke='%236b6560' stroke-width='1.5' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 1rem center;
    padding-right: 2.5rem;
}

.form-note {
    font-size: 0.75rem;
    color: var(--color-text-secondary);
    margin-top: 1rem;
    text-align: center;
}

/* --- WhatsApp Float --- */
.whatsapp-float {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    width: 56px;
    height: 56px;
    background: #25D366;
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 20px rgba(37, 211, 102, 0.4);
    z-index: 999;
    transition: all var(--transition-base);
}

.whatsapp-float img {
    width: 32px;
    height: 32px;
    display: block;
    object-fit: contain;
}

.whatsapp-float:hover {
    transform: scale(1.1) translateY(-3px);
    box-shadow: 0 8px 30px rgba(37, 211, 102, 0.5);
}

/* --- Footer --- */
.footer {
    background: var(--color-text);
    color: rgba(255,255,255,0.7);
    padding: 3rem 0;
}

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

.footer-brand {
    display: flex;
    align-items: baseline;
    gap: 0.75rem;
}

.footer-brand .brand-initial {
    font-family: var(--font-display);
    font-size: 1.25rem;
    font-weight: 700;
    color: white;
}

.footer-brand .brand-name {
    color: white;
    font-weight: 500;
}

.footer-brand small {
    font-size: 0.7rem;
    color: rgba(255,255,255,0.5);
    letter-spacing: 0.1em;
    text-transform: uppercase;
}

.footer-links ul {
    display: flex;
    gap: 2rem;
}

.footer-links a {
    font-size: 0.85rem;
    color: rgba(255,255,255,0.7);
    transition: color var(--transition-base);
}

.footer-links a:hover {
    color: white;
}

.footer-legal {
    text-align: right;
}

.footer-legal p {
    font-size: 0.75rem;
    line-height: 1.6;
    color: rgba(255,255,255,0.4);
}

/* --- Scroll Animations --- */
.reveal {
    opacity: 0;
    transform: translateY(40px);
    transition: opacity 0.8s var(--ease-out-expo), transform 0.8s var(--ease-out-expo);
}

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

.reveal-delay-1 { transition-delay: 0.1s; }
.reveal-delay-2 { transition-delay: 0.2s; }
.reveal-delay-3 { transition-delay: 0.3s; }
.reveal-delay-4 { transition-delay: 0.4s; }

/* --- Responsive --- */
@media (max-width: 1024px) {
    .stats-float {
        display: none;
    }

    .hero {
        padding-bottom: 6rem;
    }

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

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

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

    .nav-toggle {
        display: flex;
        position: relative;
        z-index: 1002;
    }

    .about-grid {
        grid-template-columns: 1fr;
        gap: 3rem;
    }

    .about-image {
        order: -1;
    }

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

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

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

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

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

    .contact-form-wrap {
        padding: 2rem;
    }

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

    .footer-content {
        flex-direction: column;
        text-align: center;
    }

    .footer-legal {
        text-align: center;
    }

    .footer-links ul {
        gap: 1.5rem;
    }

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

@media (max-width: 480px) {
    .services-grid {
        grid-template-columns: 1fr;
    }

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

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

    .footer-links ul {
        flex-wrap: wrap;
        justify-content: center;
    }
}