@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@300;400;500;600;700&display=swap');

:root {
    --primary-color: #a63d17;
    --primary-hover: #d15d22;
    --secondary-color: #1a1a1a;
    --text-dark: #222222;
    --text-light: #555555;
    --bg-light: #ffffff;
    --bg-alt: #f8f8f8;
    --white: #ffffff;
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --header-height: 80px;
    --container-width: 1200px;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Outfit', sans-serif;
    line-height: 1.6;
    color: var(--text-dark);
    background-color: var(--bg-light);
    overflow-x: hidden;
}

h1, h2, h3, h4, .heading-font {
    font-weight: 700;
    line-height: 1.1;
    text-transform: uppercase;
}

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

ul {
    list-style: none;
}

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

.container {
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 2rem;
}

/* Header & Navigation */
header {
    height: var(--header-height);
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    background: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(10px);
    transition: var(--transition);
    border-bottom: 1px solid rgba(0, 0, 0, 0.05);
}

header.scrolled {
    height: 70px;
    box-shadow: 0 4px 30px rgba(0, 0, 0, 0.05);
}

header .container {
    height: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--secondary-color);
    letter-spacing: -1px;
}

.logo img {
    height: 40px;
    border-radius: 4px;
}

.nav-links {
    display: flex;
    gap: 2.5rem;
}

.nav-links a {
    font-size: 0.95rem;
    font-weight: 500;
    color: var(--text-light);
    transition: var(--transition);
    position: relative;
}

.nav-links a:hover, .nav-links a.active {
    color: var(--primary-color);
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--primary-color);
    transition: var(--transition);
}

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

.btn-contact {
    background: var(--secondary-color);
    color: var(--white);
    padding: 0.75rem 1.75rem;
    border-radius: 50px;
    font-weight: 600;
    font-size: 0.9rem;
    transition: var(--transition);
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.btn-contact:hover {
    background: var(--primary-color);
    transform: translateY(-2px);
}

/* Hero Section */
.hero {
    min-height: 90vh;
    padding-top: calc(var(--header-height) + 4rem);
    padding-bottom: 6rem;
    background: linear-gradient(135deg, #fff 0%, #f9f4f1 100%);
    position: relative;
    overflow: hidden;
    display: flex;
    flex-direction: column;
}

.hero-split {
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: 4rem;
    align-items: center;
}

.hero-content {
    max-width: 900px;
}

.hero-image-main {
    border-radius: 30px;
    overflow: hidden;
    height: 500px;
    box-shadow: 0 40px 80px rgba(0,0,0,0.15);
    border: 8px solid var(--white);
    transform: rotate(2deg);
}

.hero-image-main img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.hero-tagline {
    font-size: 1rem;
    font-weight: 600;
    color: var(--primary-color);
    margin-bottom: 1.5rem;
    display: block;
}

.hero h1 {
    font-size: clamp(3rem, 8vw, 5.5rem);
    margin-bottom: 2rem;
    letter-spacing: -2px;
}

.hero h1 span.outline {
    color: transparent;
    -webkit-text-stroke: 1px #ccc;
}

.hero p {
    font-size: 1.15rem;
    color: var(--text-light);
    margin-bottom: 2.5rem;
    max-width: 600px;
}

.btn-primary {
    display: inline-flex;
    align-items: center;
    gap: 1rem;
    background: var(--primary-color);
    color: var(--white);
    padding: 1.25rem 2.5rem;
    border-radius: 50px;
    font-weight: 700;
    transition: var(--transition);
}

.btn-primary:hover {
    background: var(--primary-hover);
    transform: translateX(5px);
}

.hero-images-grid {
    display: grid;
    grid-template-columns: 1fr 2fr 1.2fr;
    gap: 1.5rem;
    margin-top: 5rem;
    height: 500px;
}

.hero-grid-item {
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 20px 40px rgba(0,0,0,0.1);
}

.hero-grid-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 1s cubic-bezier(0.16, 1, 0.3, 1);
}

.hero-grid-item:hover img {
    transform: scale(1.1);
}

/* Scroll Animation Indicator */
.scroll-down {
    position: absolute;
    bottom: 2rem;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
    animation: bounce 2s infinite;
    cursor: pointer;
}

@keyframes bounce {
    0%, 20%, 50%, 80%, 100% {transform: translateY(0) translateX(-50%);}
    40% {transform: translateY(-10px) translateX(-50%);}
    60% {transform: translateY(-5px) translateX(-50%);}
}

/* Sections General */
section {
    padding: 8rem 0;
    position: relative;
    overflow: hidden;
    background: var(--white);
}

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

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

.section-header span {
    color: var(--primary-color);
    font-weight: 700;
    letter-spacing: 2px;
    font-size: 0.9rem;
    display: block;
    margin-bottom: 1rem;
}

.section-header h2 {
    font-size: clamp(2rem, 5vw, 3.5rem);
}

/* About Grid */
.about-split {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 5rem;
    align-items: center;
}

.about-image {
    position: relative;
    border-radius: 30px;
    overflow: hidden;
    box-shadow: 0 30px 60px rgba(0,0,0,0.15);
}

.about-text h3 {
    font-size: 2rem;
    margin-bottom: 1.5rem;
    color: var(--secondary-color);
}

.about-text p {
    color: var(--text-light);
    margin-bottom: 1.5rem;
    font-size: 1.05rem;
}

.stats-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
    margin-top: 3rem;
}

.stat-item {
    border-left: 3px solid var(--primary-color);
    padding-left: 1.5rem;
}

.stat-item h3 {
    font-size: 2.5rem;
    color: var(--primary-color);
    margin-bottom: 0.25rem;
}

.stat-item p {
    font-size: 0.85rem;
    color: #888;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
}

/* Services Grid */
.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.service-card {
    background: var(--white);
    padding: 3rem 2rem;
    border-radius: 20px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.03);
    transition: var(--transition);
    border: 1px solid rgba(0,0,0,0.05);
}

.service-card:hover {
    transform: translateY(-10px);
    border-color: var(--primary-color);
    box-shadow: 0 20px 40px rgba(166, 61, 23, 0.1);
}

.service-icon {
    font-size: 2.5rem;
    color: var(--primary-color);
    margin-bottom: 1.5rem;
}

.service-card h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
}

.service-card p {
    color: var(--text-light);
    font-size: 0.95rem;
}

/* Hamburger */
.hamburger {
    display: none;
    flex-direction: column;
    justify-content: space-around;
    width: 2rem;
    height: 1.5rem;
    background: transparent;
    border: none;
    cursor: pointer;
    padding: 0;
    z-index: 1001;
}

.hamburger span {
    width: 100%;
    height: 0.2rem;
    background: var(--secondary-color);
    border-radius: 10px;
    transition: var(--transition);
    transform-origin: 1px;
}

.hamburger.active span:nth-child(1) { transform: rotate(45deg); }
.hamburger.active span:nth-child(2) { opacity: 0; }
.hamburger.active span:nth-child(3) { transform: rotate(-45deg); }

/* Footer */
footer {
    background: var(--secondary-color);
    color: var(--white);
    padding: 6rem 0 2rem;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1.5fr;
    gap: 4rem;
}

.footer-logo {
    font-weight: 800;
    font-size: 2rem;
    margin-bottom: 1.5rem;
    letter-spacing: -1px;
}

.footer-logo span {
    color: var(--primary-color);
}

.footer-links h4, .footer-contact h4 {
    font-size: 1.1rem;
    margin-bottom: 2rem;
    color: var(--white);
}

.footer-links ul li {
    margin-bottom: 0.75rem;
}

.footer-links a {
    color: #999;
    font-size: 0.95rem;
    transition: var(--transition);
}

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

.footer-info p {
    color: #999;
    font-size: 1rem;
    margin-bottom: 2rem;
    max-width: 350px;
}

.footer-contact-item {
    display: flex;
    gap: 1rem;
    margin-bottom: 1.25rem;
}

.footer-contact-item i {
    color: var(--primary-color);
}

.footer-bottom {
    margin-top: 5rem;
    padding-top: 2rem;
    border-top: 1px solid rgba(255,255,255,0.1);
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 1rem;
    color: #666;
    font-size: 0.85rem;
}

/* Animations Class */
.reveal-up {
    opacity: 0;
    transform: translateY(50px);
    transition: all 1s ease;
}

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

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

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

.process-item::after {
    content: '\f061';
    font-family: 'Font Awesome 6 Free';
    font-weight: 900;
    position: absolute;
    top: 40px;
    right: -1rem;
    color: #ddd;
    font-size: 1.5rem;
}

.process-item:last-child::after { display: none; }

.process-number {
    width: 80px;
    height: 80px;
    background: var(--primary-color);
    color: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    font-weight: 800;
    margin: 0 auto 1.5rem;
}

/* Testimonials */
.testimonial-card {
    background: var(--white);
    padding: 3rem;
    border-radius: 20px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.05);
}

.testimonial-rating { color: #ffbc00; margin-bottom: 1rem; }
.testimonial-user { display: flex; align-items: center; gap: 1rem; margin-top: 2rem; }
.testimonial-user img { width: 50px; height: 50px; border-radius: 50%; }

/* FAQ */
.faq-grid { max-width: 800px; margin: 4rem auto 0; }
.faq-item {
    margin-bottom: 1.5rem;
    border: 1px solid #eee;
    border-radius: 12px;
    overflow: hidden;
}

.faq-question {
    padding: 1.5rem;
    background: var(--white);
    cursor: pointer;
    font-weight: 600;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.faq-answer {
    padding: 0 1.5rem 1.5rem;
    color: var(--text-light);
    display: none;
}

.faq-item.active .faq-answer { display: block; }

/* Partnership */
.partner-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 3rem;
    align-items: center;
    opacity: 0.5;
    filter: grayscale(1);
    transition: var(--transition);
}

.partner-grid:hover { filter: grayscale(0); opacity: 1; }

/* Sustainability Feature Tag */
.feature-tag {
    display: inline-block;
    padding: 0.5rem 1.25rem;
    background: #e7f5ed;
    color: #2e7d32;
    border-radius: 50px;
    font-weight: 700;
    font-size: 0.8rem;
    margin-bottom: 1rem;
}

/* Mobile Adjustments */
@media (max-width: 992px) {
    header .container { padding: 0 1.5rem; }
    .hero h1 { font-size: 3.5rem; }
    .hero-split { grid-template-columns: 1fr; }
    .hero-image-main { height: 400px; transform: rotate(0); margin-top: 3rem; }
    .footer-grid { grid-template-columns: 1fr 1fr; }
    .footer-info { grid-column: span 2; }
    .process-grid { grid-template-columns: 1fr 1fr; }
    .process-item::after { display: none; }
}

@media (max-width: 768px) {
    .nav-links {
        position: fixed;
        right: -100%;
        top: 0;
        height: 100vh;
        width: 100%;
        background: var(--white);
        flex-direction: column;
        justify-content: center;
        align-items: center;
        transition: 0.5s;
        gap: 2rem;
        z-index: 1000;
    }
    .nav-links.active { right: 0; }
    .nav-links a { font-size: 1.5rem; font-weight: 700; color: var(--secondary-color); }
    .hamburger { display: flex; }
    .btn-contact { display: none; }
    .hero-images-grid { grid-template-columns: 1fr; height: auto; }
}