/* =============================================
   VARIABLES & RESET
   ============================================= */
:root {
    --black:      #0a0a0a;
    --dark:       #111111;
    --dark-2:     #1a1a1a;
    --blue:       #1a8fe3;
    --blue-light: #00c4ff;
    --blue-dark:  #0d6ab5;
    --white:      #ffffff;
    --gray:       #cccccc;
    --gray-dark:  #888888;
    --transition: all 0.3s ease;
    --shadow:     0 4px 24px rgba(0, 0, 0, 0.4);
    --shadow-blue:0 4px 24px rgba(26, 143, 227, 0.35);
    --radius:     8px;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', sans-serif;
    background-color: var(--black);
    color: var(--white);
    overflow-x: hidden;
    line-height: 1.6;
}

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

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

ul {
    list-style: none;
}

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

.section {
    padding: 90px 0;
}

/* =============================================
   TYPOGRAPHY
   ============================================= */
h1, h2, h3, h4 {
    font-family: 'Oswald', sans-serif;
    line-height: 1.2;
}

.section-tag {
    display: inline-block;
    font-size: 0.7rem;
    font-weight: 600;
    letter-spacing: 4px;
    text-transform: uppercase;
    color: var(--blue-light);
    margin-bottom: 12px;
}

.section-tag.center {
    display: block;
    text-align: center;
}

.section-title {
    font-size: clamp(1.9rem, 4vw, 2.8rem);
    font-weight: 700;
    text-transform: uppercase;
    margin-bottom: 16px;
}

.section-title span {
    color: var(--blue);
}

.section-title.center {
    text-align: center;
}

.blue-line {
    width: 56px;
    height: 3px;
    background: linear-gradient(90deg, var(--blue), var(--blue-light));
    margin-bottom: 28px;
    border-radius: 2px;
}

.blue-line.center {
    margin-left: auto;
    margin-right: auto;
}

/* =============================================
   BUTTONS
   ============================================= */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 13px 28px;
    border-radius: var(--radius);
    font-family: 'Oswald', sans-serif;
    font-size: 0.95rem;
    font-weight: 500;
    letter-spacing: 1px;
    text-transform: uppercase;
    cursor: pointer;
    transition: var(--transition);
    border: 2px solid transparent;
    white-space: nowrap;
}

.btn-primary {
    background: linear-gradient(135deg, var(--blue), var(--blue-dark));
    color: var(--white);
}

.btn-primary:hover {
    background: linear-gradient(135deg, var(--blue-light), var(--blue));
    transform: translateY(-2px);
    box-shadow: var(--shadow-blue);
}

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

.btn-outline:hover {
    background: var(--white);
    color: var(--black);
    border-color: var(--white);
    transform: translateY(-2px);
}

.btn-full {
    width: 100%;
    justify-content: center;
    margin-top: 8px;
}

/* =============================================
   NAVBAR
   ============================================= */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: 18px 0;
    transition: var(--transition);
    background: transparent;
}

.navbar.scrolled {
    background: rgba(10, 10, 10, 0.96);
    padding: 12px 0;
    box-shadow: 0 2px 24px rgba(0, 0, 0, 0.6);
    backdrop-filter: blur(12px);
}

.nav-container {
    display: flex;
    align-items: center;
    gap: 20px;
}

.nav-logo img {
    height: 48px;
    width: auto;
    transition: var(--transition);
}

.nav-logo img:hover {
    opacity: 0.85;
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 24px;
    margin-left: auto;
}

.nav-links a {
    font-size: 0.82rem;
    font-weight: 500;
    letter-spacing: 0.5px;
    color: var(--gray);
    transition: var(--transition);
    position: relative;
    padding-bottom: 2px;
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--blue-light);
    transition: var(--transition);
    border-radius: 2px;
}

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

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

.btn-nav {
    background: linear-gradient(135deg, var(--blue), var(--blue-dark));
    color: var(--white);
    padding: 9px 20px;
    border-radius: var(--radius);
    font-size: 0.8rem;
    font-weight: 600;
    letter-spacing: 1px;
    text-transform: uppercase;
    transition: var(--transition);
    white-space: nowrap;
    flex-shrink: 0;
}

.btn-nav:hover {
    background: linear-gradient(135deg, var(--blue-light), var(--blue));
    transform: translateY(-1px);
    box-shadow: var(--shadow-blue);
}

.hamburger {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 4px;
    margin-left: auto;
    z-index: 1001;
}

.hamburger span {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--white);
    transition: var(--transition);
    border-radius: 2px;
}

.hamburger.active span:nth-child(1) {
    transform: translateY(7px) rotate(45deg);
}

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

.hamburger.active span:nth-child(3) {
    transform: translateY(-7px) rotate(-45deg);
}

/* =============================================
   HERO
   ============================================= */
.hero {
    position: relative;
    height: 100vh;
    min-height: 620px;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.hero-bg {
    position: absolute;
    inset: 0;
}

.hero-bg img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
}

.hero-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(
        135deg,
        rgba(10, 10, 10, 0.93) 0%,
        rgba(10, 10, 10, 0.78) 55%,
        rgba(13, 106, 181, 0.2) 100%
    );
}

.hero-content {
    position: relative;
    z-index: 2;
    text-align: center;
    padding: 0 24px;
    max-width: 720px;
    animation: fadeUp 0.9s ease both;
}

@keyframes fadeUp {
    from { opacity: 0; transform: translateY(30px); }
    to   { opacity: 1; transform: translateY(0); }
}

.hero-logo {
    height: 110px;
    width: auto;
    margin: 0 auto 20px;
    filter: drop-shadow(0 4px 24px rgba(26, 143, 227, 0.5));
}

.hero-subtitle {
    font-family: 'Oswald', sans-serif;
    font-size: 0.8rem;
    letter-spacing: 5px;
    color: var(--blue-light);
    margin-bottom: 16px;
}

.hero-title {
    font-size: clamp(2.4rem, 6vw, 4rem);
    font-weight: 700;
    text-transform: uppercase;
    margin-bottom: 36px;
    line-height: 1.1;
}

.hero-title span {
    color: var(--blue);
}

.hero-buttons {
    display: flex;
    gap: 16px;
    justify-content: center;
    flex-wrap: wrap;
}

/* chevron decorativo inferior */
.hero::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 70px;
    background: var(--black);
    clip-path: polygon(0 100%, 100% 100%, 100% 0);
}

/* flecha scroll */
.hero-scroll {
    position: absolute;
    bottom: 80px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 3;
    color: rgba(255, 255, 255, 0.5);
    font-size: 1.2rem;
    animation: bounce 2s infinite;
    transition: color 0.3s;
}

.hero-scroll:hover {
    color: var(--blue-light);
}

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

/* =============================================
   NOSOTROS
   ============================================= */
.nosotros {
    background: var(--dark);
}

.nosotros-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 64px;
    align-items: center;
}

.nosotros-text p {
    color: var(--gray);
    margin-bottom: 18px;
    line-height: 1.85;
}

.nosotros-images {
    position: relative;
    height: 420px;
}

.nosotros-images .img-main {
    position: absolute;
    top: 0;
    right: 0;
    width: 82%;
    height: 300px;
    object-fit: cover;
    border-radius: var(--radius);
    border: 2px solid rgba(26, 143, 227, 0.25);
}

.nosotros-images .img-secondary {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 58%;
    height: 210px;
    object-fit: cover;
    border-radius: var(--radius);
    border: 3px solid var(--blue);
    box-shadow: var(--shadow);
}

.img-badge {
    position: absolute;
    bottom: 12px;
    right: 0;
    background: linear-gradient(135deg, var(--blue), var(--blue-dark));
    padding: 14px 18px;
    border-radius: var(--radius);
    display: flex;
    align-items: center;
    gap: 10px;
    box-shadow: var(--shadow-blue);
    font-size: 0.8rem;
    line-height: 1.4;
    font-weight: 500;
}

.img-badge i {
    font-size: 1.4rem;
    flex-shrink: 0;
}

/* =============================================
   MISIÓN Y VISIÓN
   ============================================= */
.mision-vision {
    background: var(--black);
    padding: 70px 0;
}

.mv-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 24px;
}

.mv-card {
    background: var(--dark-2);
    border: 1px solid rgba(26, 143, 227, 0.15);
    border-left: 4px solid var(--blue);
    padding: 40px 36px;
    border-radius: var(--radius);
    transition: var(--transition);
}

.mv-card:hover {
    border-left-color: var(--blue-light);
    transform: translateY(-5px);
    box-shadow: var(--shadow-blue);
}

.mv-icon {
    width: 56px;
    height: 56px;
    background: linear-gradient(135deg, var(--blue), var(--blue-dark));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.3rem;
    margin-bottom: 20px;
    color: var(--white);
}

.mv-card h3 {
    font-size: 1.5rem;
    text-transform: uppercase;
    margin-bottom: 14px;
    color: var(--white);
}

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

/* =============================================
   SERVICIOS
   ============================================= */
.servicios {
    background: var(--dark);
}

.servicios-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    margin-top: 44px;
}

.servicio-card {
    background: var(--dark-2);
    border: 1px solid rgba(255, 255, 255, 0.07);
    border-radius: var(--radius);
    padding: 36px 28px;
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.servicio-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--blue), var(--blue-light));
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.4s ease;
}

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

.servicio-card:hover {
    border-color: rgba(26, 143, 227, 0.3);
    transform: translateY(-7px);
    box-shadow: var(--shadow);
}

.servicio-card.featured {
    border-color: rgba(26, 143, 227, 0.35);
    background: linear-gradient(160deg, #1a1a1a, #0b2540);
}

.servicio-card.featured::before {
    transform: scaleX(1);
}

.servicio-icon {
    width: 62px;
    height: 62px;
    background: linear-gradient(135deg, var(--blue), var(--blue-dark));
    border-radius: var(--radius);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    margin-bottom: 20px;
    color: var(--white);
}

.servicio-card h3 {
    font-size: 1.2rem;
    text-transform: uppercase;
    margin-bottom: 18px;
    color: var(--white);
}

.servicio-card ul li {
    color: var(--gray);
    padding: 7px 0;
    font-size: 0.875rem;
    display: flex;
    align-items: center;
    gap: 10px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.04);
}

.servicio-card ul li:last-child {
    border-bottom: none;
}

.servicio-card ul li::before {
    content: '';
    width: 6px;
    height: 6px;
    background: var(--blue);
    border-radius: 50%;
    flex-shrink: 0;
}

/* =============================================
   ESTADÍSTICAS
   ============================================= */
.stats {
    padding: 70px 0;
    background: linear-gradient(135deg, #0d2d52 0%, #0a1a2e 50%, var(--dark-2) 100%);
    position: relative;
    overflow: hidden;
}

.stats::before {
    content: '';
    position: absolute;
    inset: 0;
    background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%231a8fe3' fill-opacity='0.04'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 0;
    position: relative;
}

.stat-item {
    text-align: center;
    padding: 28px 20px;
    position: relative;
}

.stat-item:not(:last-child)::after {
    content: '';
    position: absolute;
    right: 0;
    top: 20%;
    height: 60%;
    width: 1px;
    background: rgba(255, 255, 255, 0.15);
}

.stat-value {
    display: flex;
    align-items: baseline;
    justify-content: center;
    gap: 2px;
    line-height: 1;
    margin-bottom: 10px;
}

.stat-number {
    font-family: 'Oswald', sans-serif;
    font-size: clamp(2.6rem, 5vw, 3.8rem);
    font-weight: 700;
    color: var(--white);
}

.stat-plus {
    font-family: 'Oswald', sans-serif;
    font-size: clamp(1.8rem, 3.5vw, 2.6rem);
    font-weight: 700;
    color: var(--blue-light);
}

.stat-item p {
    font-size: 0.78rem;
    color: rgba(255, 255, 255, 0.75);
    text-transform: uppercase;
    letter-spacing: 1.5px;
    font-weight: 500;
}

/* =============================================
   POR QUÉ ELEGIRNOS
   ============================================= */
.porque {
    background: var(--dark);
}

.porque-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 64px;
    align-items: center;
}

.razones {
    display: flex;
    flex-direction: column;
    gap: 14px;
    margin-top: 4px;
}

.razon {
    display: flex;
    gap: 20px;
    align-items: flex-start;
    padding: 18px 20px;
    background: var(--dark-2);
    border-radius: var(--radius);
    border: 1px solid rgba(255, 255, 255, 0.05);
    transition: var(--transition);
    cursor: default;
}

.razon:hover {
    border-color: rgba(26, 143, 227, 0.3);
    transform: translateX(6px);
    box-shadow: var(--shadow);
}

.razon-number {
    font-family: 'Oswald', sans-serif;
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--blue);
    min-width: 48px;
    line-height: 1;
    padding-top: 2px;
}

.razon-content h4 {
    font-size: 0.95rem;
    font-weight: 600;
    margin-bottom: 4px;
    color: var(--white);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.razon-content p {
    font-size: 0.84rem;
    color: var(--gray-dark);
}

.porque-image {
    position: relative;
}

.porque-image img {
    border-radius: var(--radius);
    width: 100%;
    height: 500px;
    object-fit: cover;
    border: 2px solid rgba(26, 143, 227, 0.2);
}

.porque-badge {
    position: absolute;
    bottom: 28px;
    left: 28px;
    background: linear-gradient(135deg, var(--blue), var(--blue-dark));
    padding: 22px 28px;
    border-radius: var(--radius);
    text-align: center;
    box-shadow: var(--shadow-blue);
}

.badge-number {
    display: block;
    font-family: 'Oswald', sans-serif;
    font-size: 2.6rem;
    font-weight: 700;
    color: var(--white);
    line-height: 1;
}

.badge-text {
    font-size: 0.75rem;
    color: rgba(255, 255, 255, 0.85);
    text-transform: uppercase;
    letter-spacing: 1px;
    line-height: 1.5;
}

/* =============================================
   CONTACTO
   ============================================= */
.contacto {
    background: var(--black);
}

.contacto-grid {
    display: grid;
    grid-template-columns: 1fr 1.6fr;
    gap: 48px;
    margin-top: 44px;
    align-items: start;
}

.contacto-info {
    display: flex;
    flex-direction: column;
    gap: 28px;
}

.contacto-item {
    display: flex;
    gap: 18px;
    align-items: flex-start;
}

.contacto-icon {
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, var(--blue), var(--blue-dark));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    flex-shrink: 0;
    color: var(--white);
}

.contacto-icon.wsp {
    background: linear-gradient(135deg, #25d366, #128c4a);
    font-size: 1.4rem;
}

.contacto-item h4 {
    font-family: 'Oswald', sans-serif;
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-bottom: 4px;
    color: var(--blue-light);
}

.contacto-item a {
    color: var(--white);
    font-weight: 500;
    transition: var(--transition);
    display: block;
}

.contacto-item a:hover {
    color: var(--blue-light);
}

.contacto-item p {
    color: var(--gray);
    font-size: 0.9rem;
    margin-top: 2px;
}

.contacto-mapa iframe {
    border-radius: var(--radius);
    border: 2px solid rgba(26, 143, 227, 0.2) !important;
    width: 100%;
    display: block;
}

/* =============================================
   FOOTER
   ============================================= */
.footer {
    background: var(--dark-2);
    border-top: 1px solid rgba(26, 143, 227, 0.2);
    padding: 64px 0 0;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 2fr;
    gap: 48px;
    padding-bottom: 48px;
}

.footer-logo {
    height: 56px;
    width: auto;
    margin-bottom: 14px;
}

.footer-brand p {
    color: var(--gray-dark);
    font-size: 0.875rem;
    margin-bottom: 22px;
    line-height: 1.6;
}

.social-links {
    display: flex;
    gap: 12px;
}

.social-link {
    width: 40px;
    height: 40px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.95rem;
    color: var(--gray);
    transition: var(--transition);
}

.social-link:hover {
    background: var(--blue);
    border-color: var(--blue);
    color: var(--white);
    transform: translateY(-3px);
    box-shadow: var(--shadow-blue);
}

.footer-links h4,
.footer-services h4,
.footer-contact h4 {
    font-family: 'Oswald', sans-serif;
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 2px;
    color: var(--white);
    margin-bottom: 18px;
    padding-bottom: 10px;
    border-bottom: 2px solid var(--blue);
    display: inline-block;
}

.footer-links ul li {
    margin-bottom: 10px;
}

.footer-links ul li a {
    color: var(--gray-dark);
    font-size: 0.875rem;
    transition: var(--transition);
}

.footer-links ul li a:hover {
    color: var(--blue-light);
    padding-left: 6px;
}

.footer-services ul li {
    color: var(--gray-dark);
    font-size: 0.875rem;
    margin-bottom: 10px;
    padding-left: 14px;
    position: relative;
}

.footer-services ul li::before {
    content: '▸';
    position: absolute;
    left: 0;
    color: var(--blue);
}

.footer-contact p {
    color: var(--gray-dark);
    font-size: 0.875rem;
    margin-bottom: 12px;
    display: flex;
    align-items: flex-start;
    gap: 10px;
}

.footer-contact i {
    color: var(--blue);
    margin-top: 3px;
    flex-shrink: 0;
    width: 14px;
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.06);
    padding: 20px 0;
    text-align: center;
}

.footer-bottom p {
    color: var(--gray-dark);
    font-size: 0.8rem;
}

/* =============================================
   WHATSAPP FLOTANTE
   ============================================= */
.whatsapp-float {
    position: fixed;
    bottom: 28px;
    right: 28px;
    z-index: 999;
    width: 58px;
    height: 58px;
    background: #25d366;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.7rem;
    color: var(--white);
    box-shadow: 0 4px 20px rgba(37, 211, 102, 0.5);
    transition: var(--transition);
    animation: wsp-pulse 2.5s infinite;
}

.whatsapp-float:hover {
    transform: scale(1.1);
    box-shadow: 0 6px 30px rgba(37, 211, 102, 0.7);
}

@keyframes wsp-pulse {
    0%, 100% { box-shadow: 0 4px 20px rgba(37, 211, 102, 0.5); }
    50%       { box-shadow: 0 4px 32px rgba(37, 211, 102, 0.8), 0 0 0 12px rgba(37, 211, 102, 0.08); }
}

/* =============================================
   ANIMACIONES SCROLL
   ============================================= */
.fade-in {
    opacity: 0;
    transform: translateY(28px);
    transition: opacity 0.65s ease, transform 0.65s ease;
}

.fade-in.visible {
    opacity: 1;
    transform: translateY(0);
}

/* =============================================
   RESPONSIVE — TABLET (1024px)
   ============================================= */
@media (max-width: 1024px) {
    .footer-grid {
        grid-template-columns: 1fr 1fr;
        gap: 36px;
    }

    .footer-brand {
        grid-column: 1 / -1;
    }

    .servicios-grid {
        grid-template-columns: 1fr 1fr;
    }

    .servicios-grid .servicio-card:last-child {
        grid-column: 1 / -1;
        max-width: 440px;
        margin: 0 auto;
        width: 100%;
    }

    .stats-grid {
        grid-template-columns: repeat(4, 1fr);
    }
}

/* =============================================
   RESPONSIVE — MOBILE (768px)
   ============================================= */
@media (max-width: 768px) {
    .section {
        padding: 64px 0;
    }

    /* Navbar */
    .nav-links {
        position: fixed;
        top: 0;
        right: -100%;
        width: 280px;
        height: 100vh;
        background: rgba(10, 10, 10, 0.98);
        flex-direction: column;
        justify-content: center;
        align-items: flex-start;
        gap: 36px;
        padding: 40px 36px;
        transition: right 0.35s ease;
        backdrop-filter: blur(12px);
        border-left: 1px solid rgba(26, 143, 227, 0.2);
    }

    .nav-links.open {
        right: 0;
    }

    .nav-links a {
        font-size: 1.15rem;
    }

    .btn-nav {
        display: none;
    }

    .hamburger {
        display: flex;
    }

    /* Hero */
    .hero-logo {
        height: 85px;
    }

    .hero-title {
        font-size: 2.1rem;
    }

    .hero-buttons {
        flex-direction: column;
        align-items: center;
    }

    /* Nosotros */
    .nosotros-grid {
        grid-template-columns: 1fr;
        gap: 44px;
    }

    .nosotros-images {
        height: 320px;
    }

    .nosotros-images .img-main {
        height: 240px;
    }

    .nosotros-images .img-secondary {
        height: 160px;
    }

    /* Misión & Visión */
    .mv-grid {
        grid-template-columns: 1fr;
    }

    /* Servicios */
    .servicios-grid {
        grid-template-columns: 1fr;
    }

    .servicios-grid .servicio-card:last-child {
        grid-column: auto;
        max-width: 100%;
    }

    /* Stats */
    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .stat-item:not(:last-child)::after {
        display: none;
    }

    .stat-item:nth-child(odd)::after {
        display: block;
    }

    /* Por qué */
    .porque-grid {
        grid-template-columns: 1fr;
    }

    .porque-image {
        display: none;
    }

    /* Contacto */
    .contacto-grid {
        grid-template-columns: 1fr;
    }

    /* Footer */
    .footer-grid {
        grid-template-columns: 1fr;
        gap: 28px;
    }

    .footer-brand {
        grid-column: auto;
    }
}

/* =============================================
   RESPONSIVE — SMALL MOBILE (480px)
   ============================================= */
@media (max-width: 480px) {
    .container {
        padding: 0 16px;
    }

    .hero-subtitle {
        letter-spacing: 3px;
    }

    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .stat-item::after {
        display: none !important;
    }

    .btn {
        padding: 11px 20px;
        font-size: 0.875rem;
    }

    .nosotros-images {
        height: 280px;
    }

    .nosotros-images .img-main {
        height: 200px;
    }

    .nosotros-images .img-secondary {
        height: 140px;
        width: 55%;
    }
}