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

body {
    font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    color: #0b2740;
    background: #f5f7fb;
    line-height: 1.6;
}

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

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

.container {
    width: min(1120px, 100% - 2.5rem);
    margin-inline: auto;
}

.main-header {
    position: sticky;
    top: 0;
    z-index: 50;
    background: rgba(10, 40, 80, 0.96);
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0.6rem 1.5rem;
    backdrop-filter: blur(10px);
}

.logo-area {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.logo-img {
    width: 44px;
    height: 44px;
    border-radius: 999px;
    border: 2px solid rgba(255,255,255,0.75);
}

.logo-text h1 {
    font-size: 1.1rem;
    font-weight: 600;
}

.logo-text p {
    font-size: 0.75rem;
    opacity: 0.85;
}

.main-nav {
    display: flex;
    gap: 1rem;
    font-size: 0.9rem;
}

.main-nav a {
    position: relative;
    padding-bottom: 0.1rem;
}

.main-nav a::after {
    content: "";
    position: absolute;
    left: 0;
    bottom: -0.15rem;
    width: 0;
    height: 2px;
    background: #ffd867;
    transition: width 0.25s ease;
}

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

.call-header {
    background: #ffd867;
    color: #0b2740;
    padding: 0.45rem 0.9rem;
    border-radius: 999px;
    font-size: 0.85rem;
    font-weight: 600;
    box-shadow: 0 6px 18px rgba(0,0,0,0.22);
}

.hero {
    position: relative;
    min-height: 72vh;
    display: grid;
    place-items: center;
    color: #fff;
    overflow: hidden;
}

.hero-bg {
    position: absolute;
    inset: 0;
    background-size: cover;
    background-position: center;
    transform: scale(1.04);
    filter: brightness(0.7);
}

.hero-overlay {
    position: absolute;
    inset: 0;
    background: radial-gradient(circle at top, rgba(0, 120, 200, 0.55), rgba(0, 10, 40, 0.95));
}

.hero-content {
    position: relative;
    text-align: center;
    padding: 3rem 1.5rem 4rem;
    max-width: 720px;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    padding: 0.2rem 0.8rem;
    border-radius: 999px;
    background: rgba(11, 39, 64, 0.72);
    border: 1px solid rgba(255,255,255,0.35);
    font-size: 0.8rem;
    margin-bottom: 1rem;
}

.hero h2 {
    font-size: clamp(2.1rem, 4vw, 2.8rem);
    margin-bottom: 0.75rem;
}

.hero p {
    font-size: 1rem;
    max-width: 32rem;
    margin-inline: auto;
    opacity: 0.95;
}

.hero-buttons {
    margin-top: 1.5rem;
    display: flex;
    justify-content: center;
    gap: 1rem;
    flex-wrap: wrap;
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.7rem 1.4rem;
    border-radius: 999px;
    border: 1px solid transparent;
    font-weight: 600;
    font-size: 0.9rem;
    cursor: pointer;
    transition: transform 0.18s ease, box-shadow 0.18s ease, background 0.18s ease, color 0.18s ease;
}

.btn.primary {
    background: #ffd867;
    color: #0b2740;
    box-shadow: 0 10px 26px rgba(0,0,0,0.25);
}

.btn.primary:hover {
    transform: translateY(-1px);
    box-shadow: 0 14px 32px rgba(0,0,0,0.32);
}

.btn.outline {
    background: transparent;
    color: #fff;
    border-color: rgba(255,255,255,0.7);
}

.btn.outline:hover {
    background: rgba(255,255,255,0.12);
}

.btn.small {
    padding: 0.4rem 0.9rem;
    font-size: 0.8rem;
}

.btn.full {
    width: 100%;
}

section {
    padding: 3.5rem 0;
}

.about {
    background: #f5f7fb;
}

.about-text h2,
.experiences h2,
.gallery-section h2,
.social-section h2,
.video-section h2,
.contact-section h2 {
    font-size: 1.8rem;
    margin-bottom: 0.75rem;
}

.about-text p {
    margin-bottom: 0.75rem;
}

.experiences {
    background: #ffffff;
}

.cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 1.5rem;
    margin-top: 1.5rem;
}

.card {
    background: #fff;
    border-radius: 1.1rem;
    overflow: hidden;
    box-shadow: 0 18px 45px rgba(6, 29, 59, 0.17);
    display: flex;
    flex-direction: column;
    min-height: 100%;
}

.card-img img {
    width: 100%;
    height: 190px;
    object-fit: cover;
}

.card-body {
    padding: 1.1rem 1.2rem 1.3rem;
}

.card-body h3 {
    font-size: 1.1rem;
    margin-bottom: 0.35rem;
}

.card-body p {
    font-size: 0.9rem;
    color: #304864;
}

.gallery-section {
    background: #f0f4fb;
}

.gallery-section .subtitle,
.video-section .subtitle {
    font-size: 0.95rem;
    color: #4a6385;
    margin-bottom: 1.5rem;
}

.gallery-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
    gap: 0.8rem;
}

.gallery-img {
    border-radius: 0.8rem;
    cursor: zoom-in;
    overflow: hidden;
    height: 160px;
    object-fit: cover;
    box-shadow: 0 12px 30px rgba(10, 40, 80, 0.15);
    transition: transform 0.25s ease, box-shadow 0.25s ease, filter 0.25s ease;
}

.gallery-img:hover {
    transform: translateY(-3px) scale(1.02);
    box-shadow: 0 18px 45px rgba(10, 40, 80, 0.22);
    filter: brightness(1.07);
}

.lightbox {
    position: fixed;
    inset: 0;
    background: rgba(0, 8, 20, 0.86);
    display: none;
    align-items: center;
    justify-content: center;
    z-index: 100;
    padding: 1.5rem;
}

.lightbox.open {
    display: flex;
}

.lightbox-content {
    position: relative;
    max-width: 900px;
    width: 100%;
}

.lightbox img {
    width: 100%;
    max-height: 80vh;
    object-fit: contain;
    border-radius: 0.75rem;
}

.lightbox-close {
    position: absolute;
    top: -2.4rem;
    right: 0;
    background: transparent;
    border: none;
    color: #ffffff;
    font-size: 2.2rem;
    cursor: pointer;
}

.social-section {
    background: #ffffff;
}

.social-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 1.8rem;
    margin-top: 1.5rem;
}

.social-card {
    background: #f5f7fb;
    border-radius: 1.1rem;
    padding: 1.4rem 1.5rem 1.5rem;
    box-shadow: 0 12px 30px rgba(6, 29, 59, 0.12);
}

.social-card h3 {
    margin-bottom: 0.6rem;
}

.social-embed iframe {
    width: 100%;
    border-radius: 0.8rem;
}

.video-section {
    background: #f0f4fb;
}

.video-wrapper {
    position: relative;
    padding-bottom: 56.25%;
    height: 0;
    overflow: hidden;
    border-radius: 1rem;
    box-shadow: 0 18px 45px rgba(6, 29, 59, 0.2);
}

.video-wrapper iframe {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}

.contact-section {
    background: #ffffff;
}

.contact-grid {
    display: grid;
    grid-template-columns: minmax(0, 1.2fr) minmax(0, 1fr);
    gap: 2.2rem;
    align-items: flex-start;
}

.contact-list {
    list-style: none;
    margin: 1rem 0 1.2rem;
    font-size: 0.95rem;
}

.contact-list li + li {
    margin-top: 0.35rem;
}

.map-wrapper {
    margin-top: 1rem;
    border-radius: 1rem;
    overflow: hidden;
    box-shadow: 0 14px 36px rgba(6, 29, 59, 0.25);
}

.map-wrapper iframe {
    width: 100%;
    height: 220px;
    border: 0;
}

.contact-form-wrapper {
    background: #f5f7fb;
    padding: 1.6rem 1.6rem 1.7rem;
    border-radius: 1.2rem;
    box-shadow: 0 16px 40px rgba(6, 29, 59, 0.18);
}

.contact-form-wrapper h3 {
    margin-bottom: 0.85rem;
}

.form-group {
    margin-bottom: 0.7rem;
}

.form-group label {
    display: block;
    font-size: 0.85rem;
    margin-bottom: 0.25rem;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 0.55rem 0.7rem;
    border-radius: 0.6rem;
    border: 1px solid #ccd5e4;
    font-size: 0.9rem;
    font-family: inherit;
    transition: border-color 0.18s ease, box-shadow 0.18s ease, background 0.18s ease;
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: #0f4b8f;
    background: #ffffff;
    box-shadow: 0 0 0 1px rgba(15, 75, 143, 0.25);
}

.main-footer {
    background: #0b2740;
    color: #c9d5eb;
    padding: 1.4rem 0;
}

.footer-grid {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 1rem;
    flex-wrap: wrap;
}

.footer-logo {
    width: 40px;
    height: 40px;
    border-radius: 999px;
    border: 1px solid rgba(255,255,255,0.6);
}

.footer-brand {
    display: flex;
    align-items: center;
    gap: 0.8rem;
}

.footer-title {
    font-weight: 600;
    margin-bottom: 0.15rem;
}

.footer-text {
    font-size: 0.8rem;
    opacity: 0.9;
}

.footer-made p {
    font-size: 0.8rem;
}

.footer-made a {
    color: #ffd867;
}

.whatsapp-float {
    position: fixed;
    right: 1.2rem;
    bottom: 1.2rem;
    width: 52px;
    height: 52px;
    border-radius: 999px;
    background: #25D366;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 12px 28px rgba(0,0,0,0.38);
    z-index: 120;
    cursor: pointer;
    transition: transform 0.18s ease, box-shadow 0.18s ease;
}

.whatsapp-float:hover {
    transform: translateY(-2px) scale(1.03);
    box-shadow: 0 18px 40px rgba(0,0,0,0.45);
}

.whatsapp-icon {
    font-size: 1.6rem;
}

.fade-in {
    opacity: 0;
    transform: translateY(14px);
    animation: fadeInUp 0.8s ease forwards;
}

.fade-in.delay-1 {
    animation-delay: 0.15s;
}

.fade-in.delay-2 {
    animation-delay: 0.3s;
}

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

@media (max-width: 900px) {
    .main-nav {
        display: none;
    }
    .hero {
        min-height: 70vh;
    }
    .contact-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 600px) {
    .main-header {
        padding-inline: 1rem;
    }
    .hero-content {
        padding-inline: 1.1rem;
    }
    section {
        padding: 3rem 0;
    }
    .gallery-img {
        height: 150px;
    }
}