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

:root {
    --terracotta-50: #fdf0ec;
    --terracotta-100: #fce4da;
    --terracotta-200: #f8c4b0;
    --terracotta-300: #f3a082;
    --terracotta-400: #ed754e;
    --terracotta-500: #e8552a;
    --terracotta-600: #d63d1a;
    --terracotta-700: #b02e14;
    --terracotta-800: #8a2411;
    --terracotta-900: #6e1c0f;
    
    --sand-50: #fdfaf5;
    --sand-100: #faf3e8;
    --sand-200: #f4e6cc;
    --sand-300: #ebd3a8;
    --sand-400: #dfbf82;
    --sand-500: #d4a95e;
    --sand-600: #c4944a;
    --sand-700: #9e7539;
    --sand-800: #7a5a2e;
    --sand-900: #5e4623;
    
    --neutral-50: #fafafa;
    --neutral-100: #f5f5f5;
    --neutral-200: #eeeeee;
    --neutral-300: #e0e0e0;
    --neutral-400: #bdbdbd;
    --neutral-500: #9e9e9e;
    --neutral-600: #757575;
    --neutral-700: #616161;
    --neutral-800: #424242;
    --neutral-900: #212121;
    --neutral-950: #141414;
    
    --font-heading: 'Montserrat', sans-serif;
    --font-body: 'Open Sans', sans-serif;
    
    --shadow-sm: 0 1px 3px rgba(0,0,0,0.08), 0 1px 2px rgba(0,0,0,0.06);
    --shadow-md: 0 4px 14px rgba(0,0,0,0.08), 0 2px 6px rgba(0,0,0,0.06);
    --shadow-lg: 0 10px 30px rgba(0,0,0,0.1), 0 4px 12px rgba(0,0,0,0.06);
    --shadow-xl: 0 20px 50px rgba(0,0,0,0.12), 0 8px 20px rgba(0,0,0,0.08);
    
    --radius-sm: 6px;
    --radius-md: 10px;
    --radius-lg: 16px;
    --radius-xl: 24px;
}

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

body {
    font-family: var(--font-body);
    color: var(--neutral-800);
    background-color: var(--sand-50);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
}

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

/* ─── NAVBAR ─── */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(253, 250, 245, 0.95);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--sand-200);
    transition: box-shadow 0.3s ease;
}

.navbar.scrolled {
    box-shadow: var(--shadow-md);
}

.nav-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 72px;
}

.logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-family: var(--font-heading);
    font-weight: 800;
    font-size: 1.15rem;
    color: var(--neutral-900);
    text-decoration: none;
    letter-spacing: -0.02em;
}

.logo-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    background: var(--terracotta-500);
    border-radius: var(--radius-sm);
    color: #fff;
}

.logo-light {
    color: #fff;
}

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

.nav-links a {
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 0.9rem;
    color: var(--neutral-700);
    text-decoration: none;
    letter-spacing: 0.01em;
    transition: color 0.2s ease;
}

.nav-links a:hover {
    color: var(--terracotta-600);
}

.mobile-menu-btn {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
}

.mobile-menu-btn span {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--neutral-800);
    border-radius: 2px;
    transition: all 0.3s ease;
}

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

.mobile-menu-btn.active span:nth-child(2) {
    opacity: 0;
}

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

/* ─── BUTTONS ─── */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 0.9rem;
    padding: 12px 24px;
    border-radius: var(--radius-sm);
    text-decoration: none;
    border: 2px solid transparent;
    cursor: pointer;
    transition: all 0.25s ease;
    letter-spacing: 0.01em;
}

.btn-primary {
    background: var(--terracotta-500);
    color: #fff;
    border-color: var(--terracotta-500);
}

.btn-primary:hover {
    background: var(--terracotta-600);
    border-color: var(--terracotta-600);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(232, 85, 42, 0.35);
}

.btn-outline {
    background: transparent;
    color: var(--neutral-800);
    border-color: var(--neutral-300);
}

.btn-outline:hover {
    border-color: var(--terracotta-500);
    color: var(--terracotta-600);
    transform: translateY(-2px);
}

.btn-lg {
    padding: 16px 32px;
    font-size: 1rem;
}

.btn-full {
    width: 100%;
    justify-content: center;
}

/* ─── HERO ─── */
.hero {
    padding: 120px 0 80px;
    background: var(--sand-50);
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: -200px;
    right: -200px;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(232, 85, 42, 0.06) 0%, transparent 70%);
    pointer-events: none;
}

.hero::after {
    content: '';
    position: absolute;
    bottom: -100px;
    left: -100px;
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, rgba(223, 191, 130, 0.1) 0%, transparent 70%);
    pointer-events: none;
}

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

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: var(--terracotta-50);
    color: var(--terracotta-700);
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 0.8rem;
    padding: 8px 16px;
    border-radius: 50px;
    margin-bottom: 24px;
    border: 1px solid var(--terracotta-100);
    letter-spacing: 0.04em;
    text-transform: uppercase;
}

.badge-dot {
    width: 8px;
    height: 8px;
    background: var(--terracotta-500);
    border-radius: 50%;
    animation: pulse-dot 2s ease-in-out infinite;
}

@keyframes pulse-dot {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.6; transform: scale(1.3); }
}

.hero-title {
    font-family: var(--font-heading);
    font-size: clamp(2rem, 4vw, 3.2rem);
    font-weight: 800;
    color: var(--neutral-950);
    line-height: 1.15;
    letter-spacing: -0.03em;
    margin-bottom: 20px;
}

.hero-title .accent {
    color: var(--terracotta-600);
}

.hero-subtitle {
    font-size: 1.1rem;
    color: var(--neutral-600);
    line-height: 1.7;
    margin-bottom: 36px;
    max-width: 520px;
}

.hero-actions {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
}

.hero-visual {
    position: relative;
}

.hero-image-card {
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow-xl);
}

.hero-image-card img {
    display: block;
    width: 100%;
    height: auto;
    object-fit: cover;
}

.stat-card {
    position: absolute;
    background: #fff;
    padding: 16px 22px;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-lg);
    display: flex;
    flex-direction: column;
    gap: 4px;
    animation: float 4s ease-in-out infinite;
}

.stat-card--primary {
    bottom: -20px;
    left: -20px;
    border-left: 4px solid var(--terracotta-500);
    animation-delay: 0s;
}

.stat-card--secondary {
    top: 20px;
    right: -16px;
    border-left: 4px solid var(--sand-500);
    animation-delay: 1.3s;
}

.stat-card--accent {
    bottom: 50px;
    right: -30px;
    border-left: 4px solid var(--neutral-800);
    animation-delay: 2.6s;
}

@keyframes float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-8px); }
}

.stat-number {
    font-family: var(--font-heading);
    font-weight: 800;
    font-size: 1.5rem;
    color: var(--neutral-900);
    letter-spacing: -0.02em;
}

.stat-label {
    font-size: 0.78rem;
    color: var(--neutral-500);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

/* ─── SECTION COMMON ─── */
.section-header {
    text-align: center;
    max-width: 640px;
    margin: 0 auto 60px;
}

.section-tag {
    display: inline-block;
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--terracotta-600);
    margin-bottom: 12px;
}

.section-title {
    font-family: var(--font-heading);
    font-size: clamp(1.75rem, 3vw, 2.5rem);
    font-weight: 800;
    color: var(--neutral-950);
    letter-spacing: -0.03em;
    line-height: 1.2;
    margin-bottom: 16px;
}

.section-subtitle {
    font-size: 1.05rem;
    color: var(--neutral-600);
    line-height: 1.7;
}

.light-header .section-tag {
    color: var(--sand-300);
}

.light-header .section-title {
    color: #fff;
}

.light-header .section-subtitle {
    color: var(--sand-300);
}

/* ─── SERVICES ─── */
.services {
    padding: 100px 0;
    background: #fff;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.service-card {
    background: var(--sand-50);
    border: 1px solid var(--sand-200);
    border-radius: var(--radius-lg);
    padding: 36px 28px;
    transition: all 0.3s ease;
}

.service-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
    border-color: var(--terracotta-200);
    background: #fff;
}

.service-icon {
    width: 56px;
    height: 56px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--terracotta-50);
    border: 1px solid var(--terracotta-100);
    border-radius: var(--radius-md);
    color: var(--terracotta-600);
    margin-bottom: 20px;
    transition: all 0.3s ease;
}

.service-card:hover .service-icon {
    background: var(--terracotta-500);
    border-color: var(--terracotta-500);
    color: #fff;
}

.service-card h3 {
    font-family: var(--font-heading);
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--neutral-900);
    margin-bottom: 10px;
    letter-spacing: -0.01em;
}

.service-card p {
    font-size: 0.92rem;
    color: var(--neutral-600);
    line-height: 1.65;
}

/* ─── ABOUT ─── */
.about {
    padding: 100px 0;
    background: var(--sand-50);
}

.about-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

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

.about-image-wrapper img {
    display: block;
    width: 100%;
    height: auto;
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-lg);
    object-fit: cover;
}

.about-experience-badge {
    position: absolute;
    bottom: -24px;
    right: -24px;
    background: var(--terracotta-600);
    color: #fff;
    padding: 24px;
    border-radius: var(--radius-lg);
    text-align: center;
    box-shadow: var(--shadow-lg);
}

.about-experience-badge .exp-number {
    display: block;
    font-family: var(--font-heading);
    font-size: 2.2rem;
    font-weight: 800;
    line-height: 1;
    margin-bottom: 4px;
}

.about-experience-badge .exp-text {
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    opacity: 0.9;
}

.about-content .section-tag {
    margin-bottom: 12px;
}

.about-content .section-title {
    text-align: left;
    margin-bottom: 20px;
}

.about-text {
    font-size: 1rem;
    color: var(--neutral-600);
    line-height: 1.75;
    margin-bottom: 16px;
}

.about-values {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
    margin-top: 32px;
}

.value-item {
    display: flex;
    align-items: center;
    gap: 10px;
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 0.9rem;
    color: var(--neutral-800);
}

.value-item svg {
    color: var(--terracotta-500);
    flex-shrink: 0;
}

/* ─── WHY US ─── */
.why-us {
    padding: 100px 0;
    background: var(--neutral-950);
    position: relative;
    overflow: hidden;
}

.why-us::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(ellipse at 20% 50%, rgba(232, 85, 42, 0.08) 0%, transparent 50%),
        radial-gradient(ellipse at 80% 50%, rgba(223, 191, 130, 0.06) 0%, transparent 50%);
    pointer-events: none;
}

.why-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
    position: relative;
    z-index: 1;
}

.why-card {
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: var(--radius-lg);
    padding: 40px 32px;
    transition: all 0.3s ease;
}

.why-card:hover {
    background: rgba(255, 255, 255, 0.07);
    border-color: rgba(232, 85, 42, 0.3);
    transform: translateY(-4px);
}

.why-card-number {
    font-family: var(--font-heading);
    font-size: 3rem;
    font-weight: 800;
    color: var(--terracotta-500);
    line-height: 1;
    margin-bottom: 16px;
    opacity: 0.7;
}

.why-card h3 {
    font-family: var(--font-heading);
    font-size: 1.2rem;
    font-weight: 700;
    color: #fff;
    margin-bottom: 12px;
    letter-spacing: -0.01em;
}

.why-card p {
    font-size: 0.92rem;
    color: var(--neutral-400);
    line-height: 1.7;
}

/* ─── CONTACT ─── */
.contact {
    padding: 100px 0;
    background: #fff;
}

.contact-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
}

.contact-intro {
    font-size: 1rem;
    color: var(--neutral-600);
    line-height: 1.7;
    margin-bottom: 36px;
}

.contact-details {
    display: flex;
    flex-direction: column;
    gap: 24px;
    margin-bottom: 32px;
}

.contact-item {
    display: flex;
    gap: 16px;
    align-items: flex-start;
}

.contact-icon {
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--sand-100);
    border-radius: var(--radius-sm);
    color: var(--terracotta-600);
    flex-shrink: 0;
}

.contact-item strong {
    display: block;
    font-family: var(--font-heading);
    font-size: 0.85rem;
    font-weight: 700;
    color: var(--neutral-900);
    margin-bottom: 4px;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.contact-item p {
    font-size: 0.95rem;
    color: var(--neutral-600);
    line-height: 1.5;
}

.contact-item a {
    color: var(--terracotta-600);
    text-decoration: none;
    transition: color 0.2s;
}

.contact-item a:hover {
    color: var(--terracotta-700);
    text-decoration: underline;
}

.map-wrapper {
    border-radius: var(--radius-md);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
}

.contact-form-wrapper {
    background: var(--sand-50);
    border: 1px solid var(--sand-200);
    border-radius: var(--radius-xl);
    padding: 40px;
}

.contact-form-wrapper h3 {
    font-family: var(--font-heading);
    font-size: 1.4rem;
    font-weight: 800;
    color: var(--neutral-900);
    margin-bottom: 8px;
    letter-spacing: -0.02em;
}

.form-intro {
    font-size: 0.92rem;
    color: var(--neutral-600);
    margin-bottom: 28px;
    line-height: 1.6;
}

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

.form-group {
    margin-bottom: 16px;
}

.form-group label {
    display: block;
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 0.82rem;
    color: var(--neutral-700);
    margin-bottom: 6px;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 12px 16px;
    font-family: var(--font-body);
    font-size: 0.95rem;
    color: var(--neutral-900);
    background: #fff;
    border: 1.5px solid var(--sand-300);
    border-radius: var(--radius-sm);
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
    outline: none;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    border-color: var(--terracotta-400);
    box-shadow: 0 0 0 3px rgba(232, 85, 42, 0.1);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: var(--neutral-400);
}

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

.form-success {
    text-align: center;
    padding: 40px 20px;
}

.form-success svg {
    color: var(--terracotta-500);
    margin-bottom: 16px;
}

.form-success h4 {
    font-family: var(--font-heading);
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--neutral-900);
    margin-bottom: 8px;
}

.form-success p {
    font-size: 0.95rem;
    color: var(--neutral-600);
}

/* ─── FOOTER ─── */
.footer {
    background: var(--neutral-950);
    color: var(--neutral-400);
    padding: 64px 0 0;
}

.footer-container {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1.5fr;
    gap: 40px;
    padding-bottom: 48px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.footer-brand p {
    font-size: 0.9rem;
    line-height: 1.7;
    margin-top: 16px;
    max-width: 280px;
}

.footer-links h4,
.footer-contact h4 {
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 0.82rem;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--neutral-200);
    margin-bottom: 20px;
}

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

.footer-links a {
    font-size: 0.9rem;
    color: var(--neutral-500);
    text-decoration: none;
    transition: color 0.2s;
}

.footer-links a:hover {
    color: var(--terracotta-400);
}

.footer-contact p {
    font-size: 0.88rem;
    line-height: 1.7;
    display: flex;
    align-items: flex-start;
    gap: 8px;
    margin-bottom: 10px;
}

.footer-contact a {
    color: var(--neutral-500);
    text-decoration: none;
    transition: color 0.2s;
}

.footer-contact a:hover {
    color: var(--terracotta-400);
}

.footer-bottom {
    padding: 24px 0;
}

.footer-bottom-inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 16px;
}

.footer-bottom p {
    font-size: 0.82rem;
    color: var(--neutral-600);
}

/* ─── SCROLL REVEAL ─── */
[data-aos] {
    opacity: 1;
    transform: none;
    transition: opacity 0.6s ease, transform 0.6s ease;
}

[data-aos="fade-up"] {
    transform: translateY(20px);
}

[data-aos="fade-up"].aos-visible {
    opacity: 1;
    transform: translateY(0);
}

/* ─── RESPONSIVE ─── */
@media (max-width: 1024px) {
    .hero-container {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .hero-visual {
        max-width: 500px;
    }
    
    .services-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .about-container {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .about-image-wrapper {
        max-width: 500px;
    }
    
    .contact-container {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .footer-container {
        grid-template-columns: 1fr 1fr;
        gap: 32px;
    }
}

@media (max-width: 768px) {
    .nav-links {
        position: fixed;
        top: 72px;
        left: 0;
        right: 0;
        background: rgba(253, 250, 245, 0.98);
        backdrop-filter: blur(12px);
        flex-direction: column;
        padding: 24px;
        gap: 20px;
        border-bottom: 1px solid var(--sand-200);
        box-shadow: var(--shadow-lg);
        transform: translateY(-120%);
        transition: transform 0.3s ease;
        z-index: 999;
    }
    
    .nav-links.active {
        transform: translateY(0);
    }
    
    .mobile-menu-btn {
        display: flex;
    }
    
    .hero {
        padding: 100px 0 60px;
    }
    
    .hero-actions {
        flex-direction: column;
    }
    
    .hero-actions .btn {
        justify-content: center;
    }
    
    .stat-card--primary {
        bottom: -10px;
        left: 0;
    }
    
    .stat-card--secondary {
        right: 0;
    }
    
    .stat-card--accent {
        right: 0;
        top: auto;
        bottom: 10px;
    }
    
    .services-grid {
        grid-template-columns: 1fr;
    }
    
    .why-grid {
        grid-template-columns: 1fr;
    }
    
    .about-values {
        grid-template-columns: 1fr;
    }
    
    .form-row {
        grid-template-columns: 1fr;
    }
    
    .contact-form-wrapper {
        padding: 28px;
    }
    
    .footer-container {
        grid-template-columns: 1fr;
        gap: 32px;
    }
    
    .footer-bottom-inner {
        flex-direction: column;
        text-align: center;
        gap: 8px;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 16px;
    }
    
    .hero {
        padding: 90px 0 50px;
    }
    
    .hero-title {
        font-size: 1.75rem;
    }
    
    .section-title {
        font-size: 1.5rem;
    }
    
    .services,
    .about,
    .why-us,
    .contact {
        padding: 60px 0;
    }
    
    .stat-card {
        padding: 12px 16px;
    }
    
    .stat-number {
        font-size: 1.2rem;
    }
    
    .stat-label {
        font-size: 0.7rem;
    }
}

@media (prefers-reduced-motion: no-preference) {
    .stat-card {
        animation: float 4s ease-in-out infinite;
    }
    
    .stat-card--secondary {
        animation-delay: 1.3s;
    }
    
    .stat-card--accent {
        animation-delay: 2.6s;
    }
}

@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
        animation-duration: 0.01ms !important;
        transition-duration: 0.01ms !important;
    }
    
    html {
        scroll-behavior: auto;
    }
}