/* ================================================== */
/* PORT TRANS LOGISTIC — Estilos v2 (limpio)          */
/* Tipografía: Barlow Condensed + DM Sans             */
/* ================================================== */

@import url('https://fonts.googleapis.com/css2?family=Barlow+Condensed:wght@400;600;700;800&family=DM+Sans:wght@300;400;500;600&display=swap');

/* ================================================== */
/* VARIABLES                                          */
/* ================================================== */
:root {
    --color-dark:      #0d1f3c;
    --color-primary:   #0053a1;
    --color-accent:    #1a80d9;
    --color-secondary: #8c9db5;
    --color-white:     #ffffff;
    --color-light-bg:  #f2f5f9;
    --color-border:    #dde4ef;
    --font-display:    'Barlow Condensed', sans-serif;
    --font-body:       'DM Sans', sans-serif;
    --radius:          12px;
    --shadow-sm:       0 2px 12px rgba(13,31,60,0.07);
    --shadow-md:       0 8px 32px rgba(13,31,60,0.12);
    --shadow-lg:       0 20px 60px rgba(13,31,60,0.18);
    --transition:      0.3s cubic-bezier(0.4,0,0.2,1);
}

/* ================================================== */
/* BASE                                               */
/* ================================================== */
*, *::before, *::after { box-sizing: border-box; }
html  { scroll-behavior: smooth; }
body  {
    font-family: var(--font-body);
    color: var(--color-dark);
    line-height: 1.65;
    background-color: var(--color-white);
    -webkit-font-smoothing: antialiased;
}

/* ================================================== */
/* UTILIDADES                                         */
/* ================================================== */
.bg-dark-custom        { background-color: var(--color-dark) !important; }
.text-primary-custom   { color: var(--color-primary) !important; }
.text-secondary-custom { color: var(--color-secondary) !important; }

/* ================================================== */
/* HEADER                                             */
/* ================================================== */
.main-header {
    background: rgba(255,255,255,0.97);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--color-border);
    box-shadow: 0 1px 20px rgba(13,31,60,0.06) !important;
    transition: background var(--transition);
    padding: 0 !important;
}
.main-header .container { height: 72px; }

.logo {
    font-family: var(--font-display);
    font-size: 1.15rem;
    font-weight: 700;
    letter-spacing: 0.04em;
    color: var(--color-dark);
    display: flex;
    align-items: center;
    gap: 10px;
    text-decoration: none;
}
.logo img { width: 42px; height: auto; }

.main-nav .nav-link {
    font-family: var(--font-body);
    font-weight: 500;
    font-size: 0.9rem;
    color: var(--color-dark) !important;
    letter-spacing: 0.02em;
    padding: 6px 4px !important;
    position: relative;
    transition: color var(--transition);
}
.main-nav .nav-link::after {
    content: '';
    position: absolute;
    bottom: 0; left: 0;
    width: 0; height: 2px;
    background: var(--color-primary);
    border-radius: 2px;
    transition: width var(--transition);
}
.main-nav .nav-link:hover                { color: var(--color-primary) !important; }
.main-nav .nav-link:hover::after         { width: 100%; }

/* ================================================== */
/* BOTONES                                            */
/* ================================================== */
.btn-primary-custom {
    background: var(--color-primary);
    color: var(--color-white);
    border: 2px solid var(--color-primary);
    border-radius: 50px;
    font-family: var(--font-body);
    font-weight: 600;
    font-size: 0.88rem;
    letter-spacing: 0.03em;
    padding: 10px 24px;
    transition: all var(--transition);
    text-decoration: none;
    display: inline-block;
    cursor: pointer;
}
.btn-primary-custom:hover {
    background: var(--color-dark);
    border-color: var(--color-dark);
    color: var(--color-white);
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(0,83,161,0.3);
}

.btn-lang {
    font-family: var(--font-body);
    font-weight: 600;
    font-size: 0.8rem;
    border: 1.5px solid var(--color-border);
    color: var(--color-dark);
    border-radius: 8px;
    padding: 6px 14px;
    transition: all var(--transition);
    background: transparent;
    cursor: pointer;
}
.btn-lang:hover {
    background: var(--color-primary);
    border-color: var(--color-primary);
    color: var(--color-white) !important;
}

.btn-secondary-custom {
    background: transparent;
    color: var(--color-dark);
    border: 1.5px solid var(--color-border);
    border-radius: 50px;
    padding: 10px 22px;
    font-weight: 500;
    font-size: 0.88rem;
    transition: all var(--transition);
    cursor: pointer;
}
.btn-secondary-custom:hover {
    background: var(--color-light-bg);
    border-color: var(--color-secondary);
}

/* ================================================== */
/* HERO                                               */
/* ================================================== */
.hero-video-bg {
    position: relative;
    overflow: hidden;
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding: 0 !important;
}

.video-background {
    position: absolute;
    inset: 0;
    z-index: 0;
}
.video-background video {
    width: 100%; height: 100%;
    object-fit: cover;
    position: absolute;
    top: 50%; left: 50%;
    transform: translate(-50%, -50%);
}

/* Overlay oscuro uniforme para garantizar contraste */
.video-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(
        150deg,
        rgba(7,18,42,0.80) 0%,
        rgba(0,40,90,0.60) 55%,
        rgba(7,18,42,0.75) 100%
    );
    z-index: 1;
}

.hero-content-overlay {
    position: relative;
    z-index: 2;
    width: 100%;
    min-height: 100vh;
    display: flex;
    align-items: center;
}

.hero-content { padding: 80px 0; }

/*
 * Logo hero: resplandor blanco aplicado DIRECTAMENTE al SVG
 * con filter drop-shadow en blanco — no afecta al div padre.
 * Sin ::before oscuro, el efecto es de luz blanca saliendo del logo.
 */
.hero-logo-wrap {
    display: block;
    margin-bottom: 0;
    line-height: 0;
}

.logohero {
    /* Mínimo 300px en móvil, escala hasta 520px en desktop */
    width: clamp(300px, 38vw, 520px);
    height: auto;
    display: block;
    /*
     * drop-shadow blanco: crea halo luminoso sobre el SVG
     * La tercera sombra oscura añade profundidad/separación del fondo
     */
    filter:
        drop-shadow(0 0 12px rgba(255,255,255,0.70))
        drop-shadow(0 0 32px rgba(255,255,255,0.35))
        drop-shadow(0 4px 20px rgba(0,0,0,0.55));
    animation: heroFadeIn 0.9s ease-out forwards;
}

/* Subtítulo legible en cualquier fondo de video */
.hero-subtitle {
    font-size: clamp(0.92rem, 1.4vw, 1.1rem);
    color: rgba(255,255,255,0.93);
    max-width: 480px;
    line-height: 1.7;
    background: rgba(7,18,42,0.42);
    backdrop-filter: blur(6px);
    -webkit-backdrop-filter: blur(6px);
    border-left: 3px solid var(--color-accent);
    padding: 10px 16px;
    border-radius: 0 8px 8px 0;
    margin-top: 8px;
    animation: heroFadeIn 0.9s 0.35s ease-out both;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(255,255,255,0.12);
    border: 1px solid rgba(255,255,255,0.25);
    border-radius: 50px;
    padding: 6px 16px;
    font-size: 0.78rem;
    font-weight: 500;
    color: rgba(255,255,255,0.9);
    letter-spacing: 0.07em;
    text-transform: uppercase;
    margin-bottom: 20px;
    backdrop-filter: blur(8px);
    animation: heroFadeIn 0.9s 0.1s ease-out both;
}
.hero-badge .dot {
    width: 8px; height: 8px;
    background: #4ade80;
    border-radius: 50%;
    animation: pulseDot 2s infinite;
}
@keyframes pulseDot {
    0%,100% { opacity:1; transform:scale(1); }
    50%      { opacity:0.6; transform:scale(0.8); }
}

.hero-cta-group { animation: heroFadeIn 0.9s 0.55s ease-out both; }

.hero-stats {
    display: flex;
    gap: 28px;
    margin-top: 40px;
    animation: heroFadeIn 0.9s 0.75s ease-out both;
}
.hero-stat { text-align: left; }
.hero-stat-number {
    font-family: var(--font-display);
    font-size: 2rem;
    font-weight: 800;
    color: #ffffff;
    line-height: 1;
    text-shadow: 0 2px 12px rgba(0,0,0,0.5);
}
.hero-stat-label {
    font-size: 0.72rem;
    color: rgba(255,255,255,0.6);
    text-transform: uppercase;
    letter-spacing: 0.06em;
    margin-top: 3px;
}

@keyframes heroFadeIn {
    from { opacity:0; transform:translateY(18px); }
    to   { opacity:1; transform:translateY(0); }
}

/* ================================================== */
/* SEPARADORES                                        */
/* ================================================== */
.separator {
    border: none;
    border-top: 1px solid var(--color-border);
    width: 80%;
    margin: 56px auto;
}

/* ================================================== */
/* ETIQUETAS DE SECCIÓN                               */
/* ================================================== */
.section-label {
    font-family: var(--font-body);
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: var(--color-primary);
    margin-bottom: 12px;
    display: block;
}
.section-title {
    font-family: var(--font-display);
    font-size: clamp(2rem,4vw,3rem);
    font-weight: 800;
    color: var(--color-dark);
    line-height: 1.1;
    letter-spacing: -0.01em;
}

/* ================================================== */
/* NOSOTROS                                           */
/* ================================================== */
.info-section { padding: 80px 0; }

/* ISO logo responsivo */
.iso-logo {
    height: clamp(72px,11vw,110px);
    width: auto;
    max-width: 100%;
    opacity: 0.88;
    transition: opacity var(--transition), transform var(--transition);
    display: block;
}
.iso-logo:hover { opacity:1; transform:scale(1.04); }

.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
    margin-top: 40px;
}
.about-card {
    background: var(--color-light-bg);
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    padding: 24px;
    display: flex;
    align-items: flex-start;
    gap: 16px;
    transition: all var(--transition);
}
.about-card:hover {
    background: var(--color-white);
    box-shadow: var(--shadow-md);
    transform: translateY(-2px);
}
.about-card-icon {
    width: 44px; height: 44px;
    background: var(--color-primary);
    border-radius: 10px;
    display: flex; align-items: center; justify-content: center;
    color: white; font-size: 1.1rem; flex-shrink: 0;
}
.about-card-text {
    font-size: 0.92rem;
    font-weight: 500;
    color: var(--color-dark);
    line-height: 1.4;
    margin: 0;
    align-self: center;
}

/* ================================================== */
/* SERVICIOS                                          */
/* ================================================== */
.services-section {
    position: relative;
    padding: 80px 0;
    background: var(--color-dark);
    overflow: hidden;
}
.services-section::before {
    content: '';
    position: absolute;
    inset: 0;
    background-image: url('./fondo.jpeg');
    background-size: cover;
    background-position: center;
    opacity: 0.15;
    z-index: 0;
}
.services-section .container { position: relative; z-index: 1; }

.service-card {
    background: rgba(255,255,255,0.05);
    border: 1px solid rgba(255,255,255,0.12);
    border-radius: var(--radius);
    padding: 36px 28px;
    cursor: pointer;
    transition: all var(--transition);
    text-align: left;
    width: 100%;
    position: relative;
    overflow: hidden;
    backdrop-filter: blur(4px);
}
.service-card::before {
    content: '';
    position: absolute;
    top: 0; left: 0;
    width: 3px; height: 0;
    background: var(--color-accent);
    transition: height var(--transition);
}
.service-card:hover {
    background: rgba(255,255,255,0.1);
    border-color: rgba(255,255,255,0.25);
    transform: translateY(-6px);
    box-shadow: 0 20px 48px rgba(0,0,0,0.3);
}
.service-card:hover::before { height: 100%; }

.service-icon-wrap {
    width: 56px; height: 56px;
    background: rgba(26,128,217,0.2);
    border: 1px solid rgba(26,128,217,0.35);
    border-radius: 14px;
    display: flex; align-items: center; justify-content: center;
    font-size: 1.5rem;
    color: var(--color-accent);
    margin-bottom: 20px;
    transition: all var(--transition);
}
.service-card:hover .service-icon-wrap {
    background: var(--color-accent);
    color: white;
    border-color: var(--color-accent);
}
.service-card h4 {
    font-family: var(--font-display);
    font-size: 1.35rem;
    font-weight: 700;
    color: white;
    margin-bottom: 10px;
    letter-spacing: 0.01em;
}
.service-card p {
    font-size: 0.88rem;
    color: rgba(255,255,255,0.6);
    line-height: 1.6;
    margin: 0;
}
.service-card-arrow {
    position: absolute;
    bottom: 20px; right: 24px;
    color: rgba(255,255,255,0.25);
    font-size: 1rem;
    transition: all var(--transition);
}
.service-card:hover .service-card-arrow {
    color: var(--color-accent);
    transform: translate(3px,-3px);
}

/* ================================================== */
/* PROCESO — Desktop grid                             */
/* ================================================== */
.process-section { padding: 80px 0; background: var(--color-light-bg); }

.process-grid {
    display: grid;
    grid-template-columns: repeat(5,1fr);
    gap: 16px;
    position: relative;
}
.process-grid::before {
    content: '';
    position: absolute;
    top: 28px;
    left: calc(10% + 28px);
    right: calc(10% + 28px);
    height: 2px;
    background: linear-gradient(90deg, var(--color-primary), var(--color-accent));
    opacity: 0.25;
    z-index: 0;
}

.step-item { position: relative; z-index: 1; text-align: center; }

.step-number {
    width: 56px; height: 56px;
    border-radius: 50%;
    background: var(--color-white);
    border: 2px solid var(--color-border);
    display: flex; align-items: center; justify-content: center;
    margin: 0 auto 14px;
    font-size: 1.35rem;
    color: var(--color-primary);
    transition: all var(--transition);
    box-shadow: var(--shadow-sm);
    position: relative;
}
.step-item:hover .step-number {
    background: var(--color-primary);
    border-color: var(--color-primary);
    color: white;
    transform: scale(1.1);
    box-shadow: 0 8px 24px rgba(0,83,161,0.25);
}
.step-item:hover .step-num-badge { background: white; color: var(--color-primary); }

.step-num-badge {
    position: absolute;
    top: -8px; right: -8px;
    width: 22px; height: 22px;
    background: var(--color-primary);
    color: white;
    font-family: var(--font-display);
    font-size: 0.72rem;
    font-weight: 700;
    border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
    border: 2px solid var(--color-light-bg);
    z-index: 2;
    transition: all var(--transition);
    line-height: 1;
}
.step-icon { font-size: 1.35rem; }

.step-item h4 {
    font-family: var(--font-body);
    font-size: 0.72rem;
    font-weight: 600;
    color: var(--color-dark);
    letter-spacing: 0.03em;
    line-height: 1.3;
}

/* ================================================== */
/* PROCESO — Mobile Stepper vertical                  */
/* ================================================== */
.process-stepper { max-width: 380px; margin: 0 auto; }

.stepper-item {
    display: flex;
    gap: 16px;
    min-height: 64px;
}
.stepper-left {
    display: flex;
    flex-direction: column;
    align-items: center;
    flex-shrink: 0;
    width: 36px;
}
.stepper-circle {
    width: 36px; height: 36px;
    border-radius: 50%;
    background: var(--color-primary);
    color: white;
    font-family: var(--font-display);
    font-size: 0.95rem;
    font-weight: 700;
    display: flex; align-items: center; justify-content: center;
    flex-shrink: 0;
    box-shadow: 0 3px 12px rgba(0,83,161,0.3);
    z-index: 1;
}
.stepper-line {
    width: 2px;
    flex: 1;
    background: linear-gradient(to bottom, var(--color-primary), rgba(0,83,161,0.15));
    margin: 4px 0;
    min-height: 24px;
}
.stepper-content {
    display: flex;
    align-items: center;
    gap: 10px;
    padding-bottom: 20px;
    padding-top: 6px;
}
.stepper-icon { font-size: 1.1rem; color: var(--color-accent); flex-shrink: 0; }
.stepper-content span {
    font-size: 0.82rem;
    font-weight: 600;
    color: var(--color-dark);
    letter-spacing: 0.02em;
    line-height: 1.3;
}

/* ================================================== */
/* UNIDAD INFO                                        */
/* ================================================== */
.unit-info-section { padding: 80px 0; background: var(--color-white); }

.phone-svg-container {
    max-width: 220px;
    margin: 0 auto;
    animation: vibrate-pause 2.5s infinite;
}
@keyframes vibrate-pause {
    0%   { transform:translate(0,0) rotate(0deg); }
    5%   { transform:translate(-1px,1px) rotate(-0.5deg); }
    10%  { transform:translate(1px,-1px) rotate(0.5deg); }
    15%  { transform:translate(-1px,0) rotate(-0.25deg); }
    20%  { transform:translate(0,0) rotate(0deg); }
    100% { transform:translate(0,0) rotate(0deg); }
}
.alert-message { opacity:0; animation:flash-alert 4s infinite; }
@keyframes flash-alert {
    0%,50%,100% { opacity:0; }
    25%,75%     { opacity:1; }
}
.right-alert { animation-delay: 0.5s; }
.left-alert  { animation-delay: 2.5s; }

.unit-data-list .list-group-item {
    background: transparent;
    border-color: var(--color-border);
    padding: 14px 20px;
    font-size: 0.88rem;
}
.unit-data-list .list-group-item strong {
    color: var(--color-primary);
    font-weight: 600;
    font-size: 0.7rem;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    display: block;
    margin-bottom: 2px;
}

/* ================================================== */
/* CONTACTO                                           */
/* ================================================== */
.contact-cta-section {
    padding: 80px 0;
    background: var(--color-dark);
    position: relative;
    overflow: hidden;
}
.contact-cta-section::before {
    content: '';
    position: absolute;
    top: -200px; right: -200px;
    width: 600px; height: 600px;
    background: radial-gradient(circle, rgba(0,83,161,0.3) 0%, transparent 70%);
    pointer-events: none;
}
.contact-cta-section .display-6 {
    font-family: var(--font-display);
    font-size: clamp(1.8rem,3.5vw,2.8rem);
    font-weight: 800;
    letter-spacing: -0.01em;
    color: white;
}

.contact-form-card {
    background: var(--color-white);
    border-radius: var(--radius);
    padding: 36px;
    box-shadow: var(--shadow-lg);
}
.contact-form-card h4 {
    font-family: var(--font-display);
    font-size: 1.4rem;
    font-weight: 700;
    color: var(--color-dark);
    margin-bottom: 20px;
}
.contact-form-card .form-control {
    border: 1.5px solid var(--color-border);
    border-radius: 8px;
    padding: 12px 16px;
    font-size: 0.9rem;
    font-family: var(--font-body);
    color: var(--color-dark);
    transition: border-color var(--transition), box-shadow var(--transition);
}
.contact-form-card .form-control:focus {
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(0,83,161,0.1);
    outline: none;
}
.contact-form-card .form-control.input-error {
    border-color: #e74c3c;
    box-shadow: 0 0 0 3px rgba(231,76,60,0.1);
}
.contact-form-card .form-control.input-ok { border-color: #2ecc71; }

.btn-whatsapp {
    background: #25d366;
    color: white;
    border: none;
    border-radius: 50px;
    font-weight: 600;
    font-size: 0.88rem;
    padding: 12px 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    transition: all var(--transition);
    text-decoration: none;
    width: 100%;
    margin-top: 10px;
    cursor: pointer;
}
.btn-whatsapp:hover {
    background: #128c7e;
    color: white;
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(37,211,102,0.3);
}

/* ================================================== */
/* WHATSAPP FLOTANTE                                  */
/* ================================================== */
.whatsapp-float {
    position: fixed;
    width: 56px; height: 56px;
    bottom: 32px; right: 32px;
    background: #25d366;
    color: white;
    border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
    font-size: 1.5rem;
    z-index: 1000;
    box-shadow: 0 4px 20px rgba(37,211,102,0.4);
    animation: pulse-wa 2.5s infinite;
    transition: all var(--transition);
    text-decoration: none;
}
.whatsapp-float:hover {
    background: #128c7e;
    color: white;
    animation: none;
    transform: scale(1.08);
}
@keyframes pulse-wa {
    0%   { box-shadow: 0 0 0 0 rgba(37,211,102,0.45); }
    70%  { box-shadow: 0 0 0 14px rgba(37,211,102,0); }
    100% { box-shadow: 0 0 0 0 rgba(37,211,102,0); }
}

/* ================================================== */
/* FOOTER                                             */
/* ================================================== */
.main-footer { background: #07122a; padding: 48px 0 24px; }

.footer-brand {
    font-family: var(--font-display);
    font-size: 1.3rem;
    font-weight: 700;
    color: white;
    letter-spacing: 0.03em;
    margin-bottom: 12px;
    display: flex;
    align-items: center;
    gap: 8px;
}
.footer-contact-item {
    display: flex;
    align-items: center;
    gap: 10px;
    color: rgba(255,255,255,0.55);
    font-size: 0.85rem;
    margin-bottom: 6px;
    text-decoration: none;
    transition: color var(--transition);
}
.footer-contact-item:hover { color: rgba(255,255,255,0.9); }
.footer-contact-item i { width: 18px; color: var(--color-accent); flex-shrink: 0; }

.footer-social-title {
    font-family: var(--font-body);
    font-size: 0.7rem;
    font-weight: 600;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: rgba(255,255,255,0.4);
    margin-bottom: 14px;
}
.social-icons a {
    display: inline-flex;
    align-items: center; justify-content: center;
    width: 38px; height: 38px;
    border-radius: 10px;
    background: rgba(255,255,255,0.06);
    border: 1px solid rgba(255,255,255,0.1);
    color: rgba(255,255,255,0.6);
    font-size: 0.95rem;
    margin-right: 8px;
    transition: all var(--transition);
    text-decoration: none;
}
.social-icons a:hover {
    background: var(--color-primary);
    border-color: var(--color-primary);
    color: white;
    transform: translateY(-3px);
}
.footer-divider {
    border: none;
    border-top: 1px solid rgba(255,255,255,0.08);
    margin: 32px 0 20px;
}
.footer-copy {
    font-size: 0.78rem;
    color: rgba(255,255,255,0.3);
    text-align: center;
}

/* ================================================== */
/* MODALS                                             */
/* ================================================== */
.modal-content { border: none; border-radius: var(--radius); box-shadow: var(--shadow-lg); }
.modal-header  { padding: 24px 28px 16px; }
.modal-title   { font-family: var(--font-display); font-size: 1.4rem; font-weight: 700; color: var(--color-dark); }
.modal-body    { padding: 8px 28px 20px; font-size: 0.9rem; line-height: 1.7; }
.modal-body ul { padding-left: 20px; }
.modal-body li { margin-bottom: 6px; }
.modal-footer  { padding: 16px 28px 24px; gap: 10px; }

.gallery-thumb {
    cursor: pointer;
    transition: all var(--transition);
    border-radius: 8px;
    aspect-ratio: 1;
    object-fit: cover;
    width: 100%;
}
.gallery-thumb:hover { transform: scale(1.03); box-shadow: var(--shadow-md); }

/* ================================================== */
/* ANIMACIONES SCROLL                                 */
/* ================================================== */
.fade-in-up { opacity: 0; }
.fade-in-up.visible { animation: fadeInUp 0.6s ease-out forwards; }

@keyframes fadeInUp {
    from { opacity: 0; transform: translateY(24px); }
    to   { opacity: 1; transform: translateY(0); }
}
.fade-in-up:nth-child(2) { animation-delay: 0.12s; }
.fade-in-up:nth-child(3) { animation-delay: 0.24s; }

/* ================================================== */
/* RESPONSIVIDAD                                      */
/* ================================================== */
@media (max-width: 991.98px) {
    .main-nav         { display: none !important; }
    .hero-stats       { gap: 20px; }
    .hero-stat-number { font-size: 1.7rem; }
    .about-grid       { grid-template-columns: 1fr; }
    .footer-social    { text-align: start !important; }
}

@media (max-width: 576px) {
    .hero-content     { padding: 60px 0; }
    .hero-stats       { flex-wrap: wrap; gap: 14px; }
    .hero-subtitle    { font-size: 0.9rem; max-width: 100%; }
    .contact-form-card{ padding: 24px 18px; }
    .whatsapp-float   { bottom: 20px; right: 20px; width: 48px; height: 48px; font-size: 1.3rem; }
}