/* ===== ROOT VARIABLES ===== */
:root {
    --primary: #2d5f3f;
    --primary-dark: #1f4429;
    --primary-light: #4a8862;
    --accent: #b5d4a5;
    --accent-soft: #e8f1e0;
    --dark: #1a2e23;
    --gray: #6c7a72;
    --light-gray: #f5f8f5;
    --white: #ffffff;
    --body-text: #4a5650;

    --font-heading: 'Playfair Display', serif;
    --font-body: 'Poppins', sans-serif;

    --shadow-sm: 0 4px 12px rgba(45, 95, 63, 0.08);
    --shadow-md: 0 8px 24px rgba(45, 95, 63, 0.12);
    --shadow-lg: 0 16px 48px rgba(45, 95, 63, 0.18);
}

/* ===== GLOBAL ===== */
* { scroll-behavior: smooth; }

body {
    font-family: var(--font-body);
    color: var(--body-text);
    line-height: 1.7;
    overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    color: var(--dark);
    font-weight: 600;
}

a {
    text-decoration: none;
    color: var(--primary);
    transition: all 0.3s ease;
}

a:hover { color: var(--primary-dark); }

.py-section { padding: 100px 0; }
.bg-light-custom { background-color: var(--light-gray); }
.about-section { background-color: #e7f1fb; }

/* ===== MARQUEE STRIP ===== */
.marquee-strip {
    background: var(--primary);
    overflow: hidden;
    padding: 14px 0;
    border-top: 1px solid rgba(0,0,0,0.05);
    border-bottom: 1px solid rgba(0,0,0,0.05);
}

.marquee-track {
    display: inline-flex;
    align-items: center;
    white-space: nowrap;
    animation: marquee-scroll 28s linear infinite;
    will-change: transform;
}

.marquee-item {
    color: var(--white);
    font-size: 1.15rem;
    font-weight: 600;
    letter-spacing: 0.5px;
    padding: 0 28px;
}

.marquee-dot {
    color: var(--white);
    font-size: 1rem;
    opacity: 0.5;
}

@keyframes marquee-scroll {
    from { transform: translateX(0); }
    to   { transform: translateX(-50%); }
}

.marquee-strip:hover .marquee-track { animation-play-state: paused; }
.text-accent { color: var(--primary-light); font-style: italic; }

/* ===== BUTTONS ===== */
.btn-primary-custom {
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-light) 100%);
    color: var(--white);
    border: none;
    padding: 14px 32px;
    border-radius: 50px;
    font-weight: 500;
    font-size: 0.95rem;
    letter-spacing: 0.3px;
    box-shadow: var(--shadow-sm);
    transition: all 0.3s ease;
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

.btn-primary-custom:hover {
    background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary) 100%);
    color: var(--white);
    transform: translateY(-3px);
    box-shadow: var(--shadow-md);
}

.btn-outline-custom {
    background: transparent;
    color: var(--primary);
    border: 2px solid var(--primary);
    padding: 12px 30px;
    border-radius: 50px;
    font-weight: 500;
    font-size: 0.95rem;
    transition: all 0.3s ease;
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

.btn-outline-custom:hover {
    background: var(--primary);
    color: var(--white);
    transform: translateY(-3px);
}

.btn-light-custom {
    background: var(--white);
    color: var(--primary);
    border: none;
    padding: 14px 32px;
    border-radius: 50px;
    font-weight: 600;
    box-shadow: var(--shadow-md);
    transition: all 0.3s ease;
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

.btn-light-custom:hover {
    transform: translateY(-3px);
    color: var(--primary-dark);
}

/* ===== TOP BAR ===== */
.top-bar {
    background-color: var(--primary-dark);
    color: var(--white);
    padding: 10px 0;
    font-size: 0.85rem;
}

.top-bar i { color: var(--accent); margin-right: 5px; }

.social-link {
    color: var(--white);
    margin-left: 18px;
    font-size: 0.9rem;
}

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

/* ===== NAVBAR ===== */
.main-navbar {
    background-color: var(--white);
    padding: 18px 0;
    box-shadow: var(--shadow-sm);
    transition: all 0.3s ease;
    z-index: 1000;
}

.main-navbar.scrolled {
    padding: 12px 0;
    box-shadow: var(--shadow-md);
}

.navbar-brand {
    display: flex;
    align-items: center;
    gap: 12px;
}

.brand-icon {
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-light) 100%);
    color: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.4rem;
    box-shadow: var(--shadow-sm);
}

.brand-text {
    font-family: var(--font-heading);
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--dark);
    line-height: 1.1;
    display: flex;
    flex-direction: column;
}

.brand-text small {
    font-family: var(--font-body);
    font-size: 0.65rem;
    font-weight: 400;
    color: var(--gray);
    letter-spacing: 2px;
    text-transform: uppercase;
}

.main-navbar .nav-link {
    color: var(--dark);
    font-weight: 500;
    font-size: 0.95rem;
    padding: 10px 18px !important;
    position: relative;
}

.main-navbar .nav-link::after {
    content: '';
    position: absolute;
    bottom: 4px;
    left: 50%;
    width: 0;
    height: 2px;
    background-color: var(--primary);
    transition: all 0.3s ease;
    transform: translateX(-50%);
}

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

.main-navbar .nav-link:hover::after,
.main-navbar .nav-link.active::after { width: 20px; }

/* ===== HERO ===== */
.hero-section {
    position: relative;
    padding: 80px 0;
    background: linear-gradient(135deg, var(--accent-soft) 0%, #f8fbf5 100%);
    overflow: hidden;
}

.hero-section::before {
    content: '';
    position: absolute;
    top: -100px;
    right: -100px;
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, var(--accent) 0%, transparent 70%);
    opacity: 0.4;
    border-radius: 50%;
}

.hero-section::after {
    content: '';
    position: absolute;
    bottom: -150px;
    left: -100px;
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, var(--primary-light) 0%, transparent 70%);
    opacity: 0.15;
    border-radius: 50%;
}

.min-vh-80 { min-height: 80vh; }

.hero-subtitle {
    display: inline-block;
    font-family: var(--font-body);
    color: var(--primary);
    background: var(--accent-soft);
    padding: 8px 20px;
    border-radius: 30px;
    font-size: 0.85rem;
    font-weight: 500;
    letter-spacing: 2px;
    text-transform: uppercase;
    margin-bottom: 20px;
}

.hero-title {
    font-size: 4rem;
    font-weight: 700;
    line-height: 1.15;
    color: var(--dark);
    margin-bottom: 25px;
}

.hero-description {
    font-size: 1.1rem;
    color: var(--body-text);
    margin-bottom: 35px;
    max-width: 580px;
}

.hero-buttons {
    margin-bottom: 60px;
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
}

.hero-stats {
    display: flex;
    gap: 40px;
    flex-wrap: wrap;
}

.stat-item h3 {
    font-size: 2.5rem;
    color: var(--primary);
    margin-bottom: 0;
    font-weight: 700;
}

.stat-item p {
    color: var(--gray);
    font-size: 0.9rem;
    margin: 0;
}

.hero-image-wrapper {
    position: relative;
    text-align: center;
}

.hero-image {
    display: block;
    width: 100%;
    max-width: 480px;
    height: auto;
    object-fit: cover;
    border-radius: 18px;
    box-shadow: var(--shadow-lg);
    margin: 0 auto;
}

/* ===== SECTION COMMONS ===== */
.section-tag {
    display: inline-block;
    color: var(--primary);
    background: var(--accent-soft);
    padding: 6px 18px;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 500;
    letter-spacing: 2px;
    text-transform: uppercase;
    margin-bottom: 16px;
}

.section-title {
    font-size: 2.6rem;
    font-weight: 600;
    margin-bottom: 16px;
    color: var(--dark);
}

.section-lead {
    font-size: 1.1rem;
    color: var(--gray);
    margin-bottom: 30px;
}

.section-text {
    color: var(--body-text);
    margin-bottom: 15px;
}

/* ===== ABOUT ===== */
.about-image-wrapper {
    position: relative;
    padding: 20px;
}

.about-image {
    width: 100%;
    border-radius: 20px;
    box-shadow: var(--shadow-lg);
}

.about-image-wrapper::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 90%;
    height: 90%;
    border: 3px solid var(--primary-light);
    border-radius: 20px;
    z-index: -1;
}

.about-experience {
    position: absolute;
    bottom: 40px;
    right: -10px;
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-light) 100%);
    color: var(--white);
    padding: 22px 28px;
    border-radius: 20px;
    box-shadow: var(--shadow-md);
    display: flex;
    align-items: center;
    gap: 12px;
}

.about-experience .years {
    font-size: 2.8rem;
    font-weight: 700;
    font-family: var(--font-heading);
    line-height: 1;
}

.about-experience .text {
    font-size: 0.85rem;
    font-weight: 500;
    line-height: 1.3;
}

.feature-item {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 12px;
    color: var(--dark);
    font-weight: 500;
}

.feature-item i {
    color: var(--primary);
    font-size: 1.1rem;
}

/* ===== SERVICES ===== */
.service-card {
    background: var(--white);
    padding: 0 0 30px;
    border-radius: 16px;
    text-align: center;
    height: 100%;
    box-shadow: var(--shadow-sm);
    transition: all 0.4s ease;
    border: 1px solid transparent;
    position: relative;
    overflow: hidden;
}

.service-image {
    width: 100%;
    height: 260px;
    overflow: hidden;
    margin-bottom: 20px;
    background: var(--accent-soft);
    display: flex;
    align-items: center;
    justify-content: center;
}

.service-image img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    object-position: center;
    padding: 10px;
    transition: transform 0.5s ease;
}

.service-card:hover .service-image img { transform: scale(1.04); }

.service-card > h5,
.service-card > p { padding-left: 25px; padding-right: 25px; }

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: linear-gradient(90deg, var(--primary) 0%, var(--primary-light) 100%);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.4s ease;
}

.service-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-lg);
    border-color: var(--accent);
}

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

.service-icon {
    width: 80px;
    height: 80px;
    background: var(--accent-soft);
    border-radius: 50%;
    color: var(--primary);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    margin: 0 auto 20px;
    transition: all 0.4s ease;
}

.service-card:hover .service-icon {
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-light) 100%);
    color: var(--white);
    transform: rotateY(360deg);
}

.service-card h5 {
    font-size: 1.2rem;
    margin-bottom: 12px;
}

.service-card p {
    color: var(--gray);
    font-size: 0.9rem;
    margin-bottom: 0;
}

/* ===== CTA BANNER ===== */
.cta-banner {
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
    padding: 70px 0;
    color: var(--white);
    position: relative;
    overflow: hidden;
}

.cta-banner::before {
    content: '';
    position: absolute;
    top: -50px;
    right: -50px;
    width: 250px;
    height: 250px;
    background: rgba(255,255,255,0.06);
    border-radius: 50%;
}

.cta-banner::after {
    content: '';
    position: absolute;
    bottom: -80px;
    left: -50px;
    width: 300px;
    height: 300px;
    background: rgba(255,255,255,0.04);
    border-radius: 50%;
}

.cta-banner h3 {
    color: var(--white);
    font-size: 2rem;
    margin-bottom: 10px;
}

.cta-banner p {
    color: rgba(255,255,255,0.85);
    margin: 0;
}

/* ===== CONTACT ===== */
.contact-info-box {
    background: var(--white);
    padding: 35px 25px;
    border-radius: 16px;
    text-align: center;
    height: 100%;
    box-shadow: var(--shadow-sm);
    transition: all 0.3s ease;
    border-bottom: 4px solid transparent;
}

.contact-info-box:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-md);
    border-bottom-color: var(--primary);
}

.contact-icon {
    width: 75px;
    height: 75px;
    background: var(--accent-soft);
    color: var(--primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.8rem;
    margin: 0 auto 20px;
}

.contact-info-box h5 {
    font-size: 1.2rem;
    margin-bottom: 12px;
}

.contact-info-box p {
    color: var(--gray);
    margin: 0;
    font-size: 0.95rem;
    line-height: 1.7;
}

.contact-info-box a { color: var(--gray); }
.contact-info-box a:hover { color: var(--primary); }

.map-full {
    width: 100%;
    line-height: 0;
}

.map-full iframe {
    width: 100%;
    height: 420px;
    border: 0;
    display: block;
}

/* ===== FOOTER ===== */
.footer-section {
    background-color: var(--dark);
    color: rgba(255,255,255,0.7);
    padding: 70px 0 25px;
}

.footer-section h6 {
    color: var(--white);
    margin-bottom: 25px;
    font-family: var(--font-body);
    font-weight: 600;
    font-size: 1rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    position: relative;
    padding-bottom: 10px;
}

.footer-section h6::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 30px;
    height: 2px;
    background-color: var(--primary-light);
}

.footer-brand {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 20px;
}

.footer-brand .brand-text { color: var(--white); }
.footer-brand .brand-text small { color: var(--accent); }

.footer-about {
    color: rgba(255,255,255,0.6);
    font-size: 0.95rem;
    line-height: 1.7;
    margin-bottom: 22px;
}

.footer-socials a {
    display: inline-flex;
    width: 40px;
    height: 40px;
    align-items: center;
    justify-content: center;
    background: rgba(255,255,255,0.1);
    color: var(--white);
    border-radius: 50%;
    margin-right: 8px;
    transition: all 0.3s ease;
}

.footer-socials a:hover {
    background: var(--primary-light);
    transform: translateY(-3px);
}

.footer-links,
.footer-contact {
    list-style: none;
    padding: 0;
    margin: 0;
}

.footer-links li,
.footer-contact li {
    margin-bottom: 10px;
    font-size: 0.92rem;
    color: rgba(255,255,255,0.65);
}

.footer-links a {
    color: rgba(255,255,255,0.65);
    transition: all 0.3s ease;
}

.footer-links a:hover {
    color: var(--accent);
    padding-left: 5px;
}

.footer-contact li {
    display: flex;
    gap: 10px;
    align-items: start;
    line-height: 1.6;
}

.footer-contact i {
    color: var(--primary-light);
    margin-top: 4px;
}

.footer-contact a { color: rgba(255,255,255,0.65); }
.footer-contact a:hover { color: var(--accent); }

.footer-divider {
    margin: 40px 0 20px;
    border-color: rgba(255,255,255,0.08);
}

.footer-copy {
    font-size: 0.85rem;
    color: rgba(255,255,255,0.5);
}

/* ===== FLOATING BUTTONS ===== */
.whatsapp-float {
    position: fixed;
    bottom: 30px;
    left: 30px;
    width: 60px;
    height: 60px;
    background: #25D366;
    color: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.8rem;
    box-shadow: 0 8px 20px rgba(37, 211, 102, 0.4);
    z-index: 999;
    animation: pulse 2s infinite;
}

.whatsapp-float:hover {
    color: var(--white);
    transform: scale(1.1);
}

@keyframes pulse {
    0% { box-shadow: 0 0 0 0 rgba(37, 211, 102, 0.7); }
    70% { box-shadow: 0 0 0 15px rgba(37, 211, 102, 0); }
    100% { box-shadow: 0 0 0 0 rgba(37, 211, 102, 0); }
}

.back-to-top {
    position: fixed;
    bottom: 100px;
    right: 30px;
    width: 45px;
    height: 45px;
    background: var(--primary);
    color: var(--white);
    border: none;
    border-radius: 50%;
    display: none;
    align-items: center;
    justify-content: center;
    font-size: 1.1rem;
    box-shadow: var(--shadow-md);
    z-index: 998;
    transition: all 0.3s ease;
}

.back-to-top:hover {
    background: var(--primary-dark);
    transform: translateY(-3px);
}

/* ===== RESPONSIVE ===== */
@media (max-width: 991px) {
    .hero-title { font-size: 2.8rem; }
    .section-title { font-size: 2.1rem; }
    .py-section { padding: 70px 0; }
    .hero-section { padding: 60px 0; }
    .navbar-collapse {
        background: var(--white);
        padding: 20px;
        margin-top: 15px;
        border-radius: 12px;
        box-shadow: var(--shadow-sm);
    }
    .hero-stats { gap: 25px; }
    .stat-item h3 { font-size: 2rem; }
}

@media (max-width: 768px) {
    .hero-title { font-size: 2.2rem; }
    .section-title { font-size: 1.8rem; }
    .cta-banner h3 { font-size: 1.5rem; }
    .py-section { padding: 60px 0; }
    .hero-buttons .btn { padding: 12px 22px; font-size: 0.85rem; }
    .marquee-item { font-size: 1rem; padding: 0 18px; }
}