/* ============================================
   VARIABLES
   ============================================ */
:root {
    --yellow: #FFD100;
    --dark-gray: #4D4D4D;
    --black: #000000;
    --white: #FFFFFF;
    --light-gray: #F5F5F5;
    --medium-gray: #CCCCCC;
    
    --font-primary: 'Montserrat', sans-serif;
    
    --transition: all 0.3s ease;
    --shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 30px rgba(0, 0, 0, 0.15);
}

/* ============================================
   RESET & BASE
   ============================================ */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-primary);
    font-size: 16px;
    line-height: 1.6;
    color: var(--dark-gray);
    background-color: var(--white);
    overflow-x: hidden;
}

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

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

ul {
    list-style: none;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.section-header {
    text-align: center;
    margin-bottom: 50px;
}

.section-title {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--black);
    margin-bottom: 15px;
    position: relative;
    display: inline-block;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 4px;
    background: var(--yellow);
}

.section-subtitle {
    font-size: 1.1rem;
    color: var(--dark-gray);
    max-width: 800px;
    margin: 20px auto 0;
}

/* ============================================
   BUTTONS
   ============================================ */
.btn {
    display: inline-block;
    padding: 15px 40px;
    font-size: 1rem;
    font-weight: 600;
    text-align: center;
    border: none;
    border-radius: 5px;
    cursor: pointer;
    transition: var(--transition);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.btn-primary {
    background-color: var(--yellow);
    color: var(--black);
}

.btn-primary:hover {
    background-color: var(--dark-gray);
    color: var(--white);
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

/* ============================================
   NAVIGATION
   ============================================ */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background-color: var(--white);
    box-shadow: var(--shadow);
    z-index: 1000;
    transition: var(--transition);
}

.navbar.scrolled {
    padding: 10px 0;
}

.nav-wrapper {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 0;
}

.logo-img {
    height: 50px;
    width: auto;
}

.nav-menu {
    display: flex;
    gap: 30px;
    align-items: center;
}

.nav-link {
    font-weight: 500;
    color: var(--dark-gray);
    position: relative;
    padding: 5px 0;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--yellow);
    transition: var(--transition);
}

.nav-link:hover {
    color: var(--black);
}

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

.nav-link.active {
    color: var(--black);
    font-weight: 600;
}

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

.hamburger {
    display: none;
    flex-direction: column;
    cursor: pointer;
    gap: 5px;
}

.hamburger span {
    width: 25px;
    height: 3px;
    background: var(--black);
    transition: var(--transition);
}

/* ============================================
   HERO SECTION
   ============================================ */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    background: linear-gradient(135deg, var(--black) 0%, var(--dark-gray) 100%);
    background-image: url('../images/hero-background.jpg');
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.6);
}

.hero-content {
    position: relative;
    z-index: 2;
    text-align: center;
    color: var(--white);
    padding: 120px 20px 60px;
    width: 100%;
}

.hero-logo {
    margin-bottom: 30px;
}

.hero-logo-img {
    height: 138px;
    width: auto;
    margin: 0 auto;
    filter: drop-shadow(0 4px 20px rgba(255, 209, 0, 0.3));
}

.hero-title {
    font-size: 3rem;
    font-weight: 700;
    margin-bottom: 40px;
    line-height: 1.2;
    max-width: 900px;
    margin-left: auto;
    margin-right: auto;
}

.hero-map {
    position: relative;
    z-index: 2;
    background: var(--white);
    padding: 40px 20px;
    width: 100%;
}

.map-title {
    text-align: center;
    font-size: 2rem;
    font-weight: 600;
    color: var(--black);
    margin-bottom: 40px;
}

.map-points {
    display: flex;
    justify-content: center;
    gap: 60px;
    flex-wrap: wrap;
}

.map-point {
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
}

.point-marker {
    width: 20px;
    height: 20px;
    background: var(--yellow);
    border-radius: 50%;
    box-shadow: 0 0 0 4px rgba(255, 209, 0, 0.3);
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0%, 100% {
        box-shadow: 0 0 0 4px rgba(255, 209, 0, 0.3);
    }
    50% {
        box-shadow: 0 0 0 8px rgba(255, 209, 0, 0.1);
    }
}

.point-label {
    font-weight: 600;
    color: var(--dark-gray);
    font-size: 0.95rem;
}

/* ============================================
   ABOUT SECTION
   ============================================ */
.about {
    padding: 100px 0;
    background-color: var(--white);
}

.about-content {
    margin-top: 60px;
}

.about-text {
    max-width: 900px;
    margin: 0 auto 60px;
    text-align: center;
}

.about-text p {
    font-size: 1.1rem;
    line-height: 1.8;
    margin-bottom: 20px;
}

.about-text .lead {
    font-size: 1.3rem;
    font-weight: 600;
    color: var(--black);
}

.about-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 40px;
    margin-top: 60px;
}

.about-card {
    text-align: center;
    padding: 40px 30px;
    background: var(--light-gray);
    border-radius: 10px;
    transition: var(--transition);
}

.about-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-lg);
}

.card-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 20px;
    background: var(--yellow);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    color: var(--black);
}

.about-card h3 {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--black);
    margin-bottom: 15px;
}

.about-card p {
    color: var(--dark-gray);
    line-height: 1.6;
}

/* ============================================
   AREAS SECTION
   ============================================ */
.areas {
    padding: 100px 0;
    background: linear-gradient(180deg, var(--white) 0%, var(--light-gray) 100%);
}

.areas-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 40px;
}

.area-card {
    background: var(--white);
    padding: 40px 30px;
    border-radius: 10px;
    text-align: center;
    box-shadow: var(--shadow);
    transition: var(--transition);
    border-top: 4px solid var(--yellow);
}

.area-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-lg);
}

.area-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 25px;
    background: var(--yellow);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2.5rem;
    color: var(--black);
}

.area-card h3 {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--black);
    margin-bottom: 20px;
}

.area-card p {
    color: var(--dark-gray);
    line-height: 1.8;
}

/* ============================================
   TEAM SECTION
   ============================================ */
.team {
    padding: 100px 0;
    background-color: var(--white);
}

.team-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 40px;
}

.team-grid-two {
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    max-width: 1000px;
    margin: 0 auto;
}

.team-member {
    text-align: center;
    padding: 30px;
    background: var(--light-gray);
    border-radius: 10px;
    transition: var(--transition);
}

.team-member:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-lg);
}

.member-photo {
    width: 200px;
    height: 200px;
    margin: 0 auto 25px;
    border-radius: 50%;
    overflow: hidden;
    border: 4px solid var(--yellow);
}

.member-photo img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.team-member h3 {
    font-size: 1.3rem;
    font-weight: 600;
    color: var(--black);
    margin-bottom: 10px;
}

.member-role {
    color: var(--dark-gray);
    font-size: 0.95rem;
    line-height: 1.8;
}

.member-role strong {
    color: var(--black);
    font-weight: 600;
}

.member-social {
    margin-top: 20px;
}

.member-social a {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 45px;
    height: 45px;
    background: var(--black);
    color: var(--white);
    border-radius: 50%;
    font-size: 1.3rem;
    transition: var(--transition);
}

.member-social a:hover {
    background: var(--yellow);
    color: var(--black);
    transform: translateY(-3px);
    box-shadow: var(--shadow);
}

/* ============================================
   CONTACT SECTION
   ============================================ */
.contact {
    padding: 100px 0;
    background: linear-gradient(180deg, var(--light-gray) 0%, var(--white) 100%);
}

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

.contact-form-wrapper {
    width: 100%;
}

.contact-form {
    background: var(--white);
    padding: 40px;
    border-radius: 10px;
    box-shadow: var(--shadow);
}

.form-group {
    margin-bottom: 25px;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 600;
    color: var(--black);
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 12px 15px;
    border: 2px solid var(--medium-gray);
    border-radius: 5px;
    font-family: var(--font-primary);
    font-size: 1rem;
    transition: var(--transition);
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--yellow);
}

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

.contact-info {
    display: flex;
    flex-direction: column;
    gap: 30px;
}

.info-section {
    background: var(--white);
    padding: 30px;
    border-radius: 10px;
    box-shadow: var(--shadow);
}

.info-section h3 {
    font-size: 1.3rem;
    font-weight: 600;
    color: var(--black);
    margin-bottom: 20px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.info-section h3 i {
    color: var(--yellow);
    font-size: 1.5rem;
}

.info-item {
    margin-bottom: 20px;
}

.info-item:last-child {
    margin-bottom: 0;
}

.info-item strong {
    display: block;
    color: var(--black);
    margin-bottom: 5px;
}

.info-item p {
    color: var(--dark-gray);
    margin-bottom: 0;
}

.info-section a {
    color: var(--dark-gray);
    transition: var(--transition);
}

.info-section a:hover {
    color: var(--yellow);
}

/* ============================================
   FOOTER
   ============================================ */
.footer {
    background-color: var(--black);
    color: var(--white);
    padding: 50px 0 30px;
}

.footer-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 30px;
}

.footer-logo-img {
    height: 60px;
    width: auto;
    filter: brightness(0) invert(1);
}

.footer-text {
    flex: 1;
    text-align: center;
}

.footer-text p {
    color: var(--medium-gray);
    font-size: 0.95rem;
}

.footer-social {
    display: flex;
    gap: 20px;
}

.footer-social a {
    width: 40px;
    height: 40px;
    background: var(--dark-gray);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    transition: var(--transition);
}

.footer-social a:hover {
    background: var(--yellow);
    color: var(--black);
    transform: translateY(-3px);
}

/* ============================================
   WHATSAPP FLOATING BUTTON
   ============================================ */
.whatsapp-float {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 60px;
    height: 60px;
    background: #25D366;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    color: var(--white);
    box-shadow: var(--shadow-lg);
    z-index: 999;
    transition: var(--transition);
    animation: pulse-whatsapp 2s infinite;
}

.whatsapp-float:hover {
    transform: scale(1.1);
    box-shadow: 0 10px 40px rgba(37, 211, 102, 0.4);
}

@keyframes pulse-whatsapp {
    0%, 100% {
        box-shadow: 0 0 0 0 rgba(37, 211, 102, 0.7);
    }
    50% {
        box-shadow: 0 0 0 15px rgba(37, 211, 102, 0);
    }
}

/* ============================================
   RESPONSIVE DESIGN
   ============================================ */
@media (max-width: 968px) {
    .nav-menu {
        position: fixed;
        top: 80px;
        left: -100%;
        width: 100%;
        height: calc(100vh - 80px);
        background: var(--white);
        flex-direction: column;
        padding: 50px 20px;
        transition: var(--transition);
        box-shadow: var(--shadow-lg);
    }

    .nav-menu.active {
        left: 0;
    }

    .hamburger {
        display: flex;
    }

    .hamburger.active span:nth-child(1) {
        transform: rotate(45deg) translate(8px, 8px);
    }

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

    .hamburger.active span:nth-child(3) {
        transform: rotate(-45deg) translate(8px, -8px);
    }

    .hero-title {
        font-size: 2rem;
    }

    .section-title {
        font-size: 2rem;
    }

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

    .team-grid-two {
        grid-template-columns: 1fr;
    }

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

@media (max-width: 768px) {
    .hero-title {
        font-size: 1.75rem;
    }

    .hero-logo-img {
        height: 92px;
    }

    .section-title {
        font-size: 1.75rem;
    }

    .map-points {
        gap: 30px;
    }

    .about-grid,
    .areas-grid {
        grid-template-columns: 1fr;
    }

    .team-grid {
        grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    }

    .contact-form {
        padding: 30px 20px;
    }

    .whatsapp-float {
        width: 50px;
        height: 50px;
        font-size: 1.5rem;
        bottom: 20px;
        right: 20px;
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: 1.5rem;
    }

    .section-title {
        font-size: 1.5rem;
    }

    .about-text .lead {
        font-size: 1.1rem;
    }

    .btn {
        padding: 12px 30px;
        font-size: 0.9rem;
    }

    .map-points {
        flex-direction: column;
        gap: 20px;
    }
}