/* 
   KRONA AUTOMATIZACIÓN - Premium Design System
   Industrial / Editorial / Monochromatic
*/

:root {
    /* Paleta de Colores - DARK PREMIUM */
    --black: #000000;
    --gray-950: #050505;
    --gray-900: #0d0d0d;
    --gray-800: #1a1a1a;
    --gray-700: #262626;
    --gray-600: #404040;
    --gray-400: #737373;
    --gray-200: #a3a3a3;
    --gray-100: #e5e5e5;
    --white: #ffffff;
    --accent: #ffffff; 

    /* Tipografía — display editorial + UI neutra */
    --font-display: "Cormorant Garamond", "Georgia", "Times New Roman", serif;
    --font-ui: "Inter", system-ui, -apple-system, BlinkMacSystemFont, sans-serif;

    /* Espaciado y Layout */
    --container-max: 1200px;
    --section-padding: 6rem; /* Espaciado uniforme y elegante */
    /* Incluye zona segura (iPhone con notch / barra de estado) */
    --header-height: calc(72px + env(safe-area-inset-top, 0px));

    /* Animaciones */
    --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
    --transition-slow: 0.8s var(--ease-out);
    --transition-fast: 0.4s var(--ease-out);
}

/* Reset & Base */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
    background-color: var(--black);
}

body {
    font-family: var(--font-ui);
    color: var(--gray-100); /* Texto claro sobre fondo oscuro */
    line-height: 1.6;
    background-color: var(--gray-950);
    -webkit-font-smoothing: antialiased;
    overflow-x: hidden;
}

/* Typography Scale */
h1, h2, h3, h4 {
    font-family: var(--font-display);
    font-weight: 600;
    line-height: 1.08;
    letter-spacing: -0.015em;
    color: var(--white);
}

/* H1 base (el hero usa .hero h1 un ~10% más chico) */
h1 {
    font-size: clamp(3rem, 9vw, 5.5rem);
}

h2 {
    font-size: clamp(2.5rem, 6vw, 3.8rem);
    font-weight: 600;
}

h3 {
    font-size: clamp(1.8rem, 4vw, 2.4rem);
    font-weight: 600;
}

/* Pasos de metodología (y cualquier h4): por encima del cuerpo para jerarquía clara */
h4 {
    font-size: clamp(1.35rem, 2.35vw, 1.75rem);
    font-weight: 600;
    line-height: 1.12;
    letter-spacing: -0.01em;
    margin: 0 0 0.9rem;
}

p {
    font-size: clamp(1.05rem, 1.2vw, 1.2rem);
    color: var(--gray-400);
    max-width: 60ch;
}

/* Layout Utilities */
.container {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 1.5rem;
}

section {
    padding: var(--section-padding) 0;
    position: relative;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.section-title {
    margin-bottom: 4rem;
}

.eyebrow {
    font-size: 0.7rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.2em;
    color: var(--gray-400);
    display: block;
    margin-bottom: 1.25rem;
    margin-left: -1px; /* Micro-ajuste final para alineación quirúrgica */
    opacity: 0.8;
}

/* Background Texture */
.noise::before {
    content: "";
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: url('https://www.transparenttextures.com/patterns/stardust.png'); /* Sutil ruido estelar */
    opacity: 0.05;
    pointer-events: none;
    z-index: 9999;
}

.grid-bg {
    position: absolute;
    inset: 0;
    background-image: radial-gradient(circle at 50% 50%, rgba(255,255,255,0.03) 1px, transparent 1px);
    background-size: 60px 60px;
    mask-image: radial-gradient(circle at center, black, transparent 80%);
    pointer-events: none;
    z-index: 0;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    padding: 0.8rem 2.2rem;
    font-size: 0.85rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    text-decoration: none;
    transition: var(--transition-fast);
    cursor: pointer;
    border: 1px solid transparent;
}

.btn-primary {
    background-color: var(--white);
    color: var(--black);
    border: none;
    border-radius: 2px;
    padding: 0.6rem 1.4rem;
    margin-left: 0;
}

.btn-primary:hover {
    background-color: var(--gray-200);
    transform: translateY(-2px);
    box-shadow: 0 10px 20px rgba(0,0,0,0.2);
}

.btn-outline {
    background-color: transparent;
    color: var(--white);
    border-color: rgba(255, 255, 255, 0.2);
}

.btn-outline:hover {
    border-color: var(--white);
    background-color: rgba(255, 255, 255, 0.05);
}

/* Reveal Animations */
.reveal {
    opacity: 0;
    transform: translateY(40px);
    transition: opacity 1s var(--ease-out), transform 1s var(--ease-out);
}

.reveal.active {
    opacity: 1;
    transform: translateY(0);
}

/* Barra superior fija — clase explícita para no pisar <header class="contact-header"> u otros */
header.site-header {
    box-sizing: border-box;
    min-height: var(--header-height);
    display: flex;
    align-items: center;
    position: fixed;
    top: 0;
    padding-top: env(safe-area-inset-top, 0px);
    left: 0;
    right: 0;
    width: 100%;
    z-index: 100;
    background-color: rgba(5, 5, 5, 0.72);
    backdrop-filter: blur(24px);
    -webkit-backdrop-filter: blur(24px);
    border-bottom: none;
    transition: background-color var(--transition-fast);
}

header.site-header::after {
    content: "";
    position: absolute;
    left: 0;
    right: 0;
    bottom: 0;
    height: 1px;
    background: linear-gradient(
        90deg,
        transparent 0%,
        rgba(255, 255, 255, 0.14) 18%,
        rgba(255, 255, 255, 0.14) 82%,
        transparent 100%
    );
    pointer-events: none;
    opacity: 0.85;
}

.header-inner {
    width: 100%;
    position: relative;
    z-index: 1;
}

.site-nav {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: clamp(0.75rem, 2vw, 1.5rem);
    width: 100%;
    padding: 0.65rem 0;
}

/* Capsula: logo y links comparten superficie */
.nav-rail {
    display: flex;
    align-items: center;
    gap: 0;
    flex: 1;
    min-width: 0;
    padding: 0.35rem 0.5rem 0.35rem 0.65rem;
    border-radius: 10px;
    border: 1px solid rgba(255, 255, 255, 0.09);
    background: linear-gradient(
        145deg,
        rgba(255, 255, 255, 0.055) 0%,
        rgba(255, 255, 255, 0.02) 45%,
        rgba(0, 0, 0, 0.15) 100%
    );
    box-shadow:
        0 1px 0 rgba(255, 255, 255, 0.04) inset,
        0 12px 40px rgba(0, 0, 0, 0.35);
}

.nav-rail-divider {
    width: 1px;
    height: 26px;
    margin: 0 0.85rem 0 0.75rem;
    flex-shrink: 0;
    background: linear-gradient(
        180deg,
        transparent 0%,
        rgba(255, 255, 255, 0.22) 35%,
        rgba(255, 255, 255, 0.22) 65%,
        transparent 100%
    );
    opacity: 0.9;
}

.logo {
    display: flex;
    align-items: center;
    flex-shrink: 0;
    padding: 0.15rem 0;
    margin: 0;
    line-height: 0;
}

.logo:hover img {
    opacity: 0.88;
}

.logo:focus-visible {
    outline: 2px solid rgba(255, 255, 255, 0.5);
    outline-offset: 4px;
    border-radius: 4px;
}

.logo img {
    height: 38px;
    width: auto;
    filter: invert(1);
    display: block;
    transition: height var(--transition-fast), opacity var(--transition-fast);
}

.nav-links {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 0.15rem 1.35rem;
    list-style: none;
    margin: 0;
    padding: 0 0.75rem 0 0;
}

.nav-links li {
    margin: 0;
    padding: 0;
}

.nav-links a {
    position: relative;
    display: inline-block;
    text-decoration: none;
    color: rgba(255, 255, 255, 0.88);
    font-size: 0.6875rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.11em;
    padding: 0.5rem 0.1rem;
    line-height: 1;
    transition: color var(--transition-fast);
}

.nav-links a::after {
    content: "";
    position: absolute;
    left: 0;
    bottom: 0.2rem;
    width: 100%;
    height: 1px;
    background: currentColor;
    transform: scaleX(0);
    transform-origin: left center;
    transition: transform 0.35s var(--ease-out);
    opacity: 0.85;
}

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

.nav-links a:hover::after,
.nav-links a:focus-visible::after {
    transform: scaleX(1);
}

.nav-links a:focus-visible {
    outline: 2px solid rgba(255, 255, 255, 0.45);
    outline-offset: 3px;
    border-radius: 2px;
    color: var(--white);
}

.nav-actions {
    display: flex;
    align-items: center;
    gap: 0.65rem;
    flex-shrink: 0;
}

.nav-cta {
    padding: 0.55rem 1.25rem;
    font-size: 0.6875rem;
    letter-spacing: 0.12em;
    box-shadow: 0 0 0 1px rgba(255, 255, 255, 0.08);
}

.nav-toggle {
    display: none;
    position: relative;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    padding: 0;
    border: 1px solid rgba(255, 255, 255, 0.12);
    border-radius: 8px;
    background: rgba(255, 255, 255, 0.04);
    color: var(--white);
    cursor: pointer;
    transition: background var(--transition-fast), border-color var(--transition-fast);
}

.nav-toggle:hover {
    background: rgba(255, 255, 255, 0.08);
    border-color: rgba(255, 255, 255, 0.2);
}

.nav-toggle:focus-visible {
    outline: 2px solid rgba(255, 255, 255, 0.45);
    outline-offset: 2px;
}

.nav-toggle-bars {
    position: relative;
    display: block;
    width: 18px;
    height: 2px;
    background: currentColor;
    box-shadow: 0 -6px 0 currentColor, 0 6px 0 currentColor;
    transition: background 0.2s ease, box-shadow 0.25s var(--ease-out);
}

.site-nav.is-open .nav-toggle-bars {
    box-shadow: none;
    background: transparent;
}

.site-nav.is-open .nav-toggle-bars::before,
.site-nav.is-open .nav-toggle-bars::after {
    content: "";
    position: absolute;
    left: 50%;
    top: 50%;
    width: 18px;
    height: 2px;
    margin-left: -9px;
    margin-top: -1px;
    background: currentColor;
    border-radius: 1px;
}

.site-nav.is-open .nav-toggle-bars::before {
    transform: rotate(45deg);
}

.site-nav.is-open .nav-toggle-bars::after {
    transform: rotate(-45deg);
}

/* Hero Section */
.hero {
    min-height: 90vh; /* Altura generosa pero flexible */
    display: flex;
    align-items: center;
    background-color: var(--gray-950);
    padding: var(--header-height) 0 var(--section-padding); /* Padding inferior unificado */
    position: relative;
    overflow: hidden;
}

.hero-content {
    max-width: 900px;
    position: relative;
    z-index: 1;
}

/* Título hero: ~10% más chico que el escalado global del h1 */
.hero h1 {
    margin-bottom: 2.5rem;
    font-size: clamp(2.7rem, 8.1vw, 4.95rem);
    font-weight: 600;
    letter-spacing: 0.035em;
    line-height: 1.06;
    text-wrap: balance;
    background: linear-gradient(180deg, var(--white) 0%, rgba(255, 255, 255, 0.72) 100%);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.hero-cta {
    margin-top: 4rem;
    display: flex;
    gap: 1.5rem;
}

/* Services / Grid */
.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 2.5rem;
}

.service-card {
    background-color: var(--gray-900);
    padding: 3.5rem;
    border: 1px solid rgba(255, 255, 255, 0.05);
    transition: var(--transition-slow);
    position: relative;
    overflow: hidden;
}

.service-card::after {
    content: "";
    position: absolute;
    top: 0; left: 0; width: 100%; height: 100%;
    background: radial-gradient(circle at top left, rgba(255,255,255,0.05), transparent 70%);
    opacity: 0;
    transition: var(--transition-fast);
}

.service-card:hover {
    border-color: rgba(255, 255, 255, 0.2);
    transform: translateY(-5px);
    box-shadow: 0 30px 60px rgba(0,0,0,0.5);
}

.service-card:hover::after {
    opacity: 1;
}

.service-icon {
    font-size: 2.5rem;
    font-family: var(--font-display);
    margin-bottom: 2rem;
    color: var(--gray-400);
    display: block;
}

/* Methodology */
.method-step {
    border-left: 1px solid rgba(255, 255, 255, 0.1);
    padding: 2rem 0 2rem 3rem;
    transition: var(--transition-fast);
}

.method-step:hover {
    border-color: var(--white);
}

.metodo-section-intro {
    margin-bottom: 5rem;
}

/* —— Contacto + formulario consulta —— */
.section-contacto {
    background-color: var(--black);
    color: var(--white);
    padding: var(--section-padding) 0;
}

.contact-layout {
    max-width: 1100px;
    margin: 0 auto;
}

.contact-header {
    margin-bottom: 3rem;
    max-width: 52rem;
}

.contact-header h2 {
    color: var(--white);
    margin-bottom: 1.25rem;
}

.contact-lead {
    color: var(--gray-400);
    margin: 0;
    font-size: clamp(1rem, 1.1vw, 1.125rem);
    line-height: 1.65;
    max-width: 48ch;
}

.eyebrow--on-dark {
    color: var(--gray-600);
    margin-bottom: 1rem;
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 3rem;
    align-items: start;
}

@media (min-width: 960px) {
    .contact-grid {
        grid-template-columns: minmax(0, 1fr) minmax(240px, 280px);
        gap: 3.5rem;
    }
}

.contact-form-wrap {
    border: 1px solid rgba(255, 255, 255, 0.08);
    background: rgba(255, 255, 255, 0.02);
    padding: clamp(1.5rem, 4vw, 2.25rem);
    border-radius: 4px;
}

.form-status {
    min-height: 0;
    margin: 0 0 1.25rem;
    padding: 0.85rem 1rem;
    font-size: 0.875rem;
    line-height: 1.5;
    border-radius: 4px;
    display: none;
}

.form-status.is-visible {
    display: block;
}

.form-status--ok {
    background: rgba(255, 255, 255, 0.08);
    border: 1px solid rgba(255, 255, 255, 0.15);
    color: var(--gray-100);
}

.form-status--err {
    background: rgba(80, 30, 30, 0.45);
    border: 1px solid rgba(255, 120, 120, 0.25);
    color: #fecaca;
}

.consulta-form .form-row {
    display: grid;
    gap: 1.25rem;
    margin-bottom: 1.25rem;
}

@media (min-width: 600px) {
    .consulta-form .form-row--2 {
        grid-template-columns: 1fr 1fr;
    }
}

.consulta-form .form-field {
    margin-bottom: 1.25rem;
}

.consulta-form .form-field:last-of-type {
    margin-bottom: 0;
}

.consulta-form label {
    display: block;
    font-size: 0.6875rem;
    font-weight: 600;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--gray-400);
    margin-bottom: 0.5rem;
}

.consulta-form .req {
    color: var(--gray-200);
    font-weight: 700;
}

.consulta-form .form-hint {
    font-weight: 500;
    letter-spacing: 0.04em;
    text-transform: none;
    color: var(--gray-600);
}

.consulta-form .field-help {
    font-size: 0.8125rem;
    font-weight: 400;
    letter-spacing: 0.01em;
    text-transform: none;
    line-height: 1.5;
    color: var(--gray-600);
    margin: 0 0 0.5rem;
    max-width: 42ch;
}

.consulta-form input[type="text"],
.consulta-form input[type="email"],
.consulta-form input[type="tel"],
.consulta-form select,
.consulta-form textarea {
    width: 100%;
    padding: 0.75rem 0.9rem;
    font-family: var(--font-ui);
    font-size: 0.9375rem;
    line-height: 1.5;
    color: var(--gray-100);
    background: rgba(0, 0, 0, 0.35);
    border: 1px solid rgba(255, 255, 255, 0.12);
    border-radius: 3px;
    transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.consulta-form input::placeholder,
.consulta-form textarea::placeholder {
    color: var(--gray-600);
}

.consulta-form select {
    cursor: pointer;
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath fill='none' stroke='%23737373' stroke-width='1.5' d='M1 1.5l5 5 5-5'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 0.9rem center;
    padding-right: 2.25rem;
}

.consulta-form select option {
    background: var(--gray-900);
    color: var(--gray-100);
}

.consulta-form textarea {
    resize: vertical;
    min-height: 5rem;
}

.consulta-form input:focus-visible,
.consulta-form select:focus-visible,
.consulta-form textarea:focus-visible {
    outline: none;
    border-color: rgba(255, 255, 255, 0.35);
    box-shadow: 0 0 0 3px rgba(255, 255, 255, 0.06);
}

.form-field--check {
    display: flex;
    align-items: flex-start;
    gap: 0.65rem;
    margin-top: 1.5rem;
    margin-bottom: 1.5rem !important;
}

.form-field--check input[type="checkbox"] {
    width: 1.05rem;
    height: 1.05rem;
    margin-top: 0.15rem;
    flex-shrink: 0;
    accent-color: var(--white);
    cursor: pointer;
}

.form-field--check label {
    margin: 0;
    font-size: 0.8125rem;
    font-weight: 500;
    letter-spacing: 0.02em;
    text-transform: none;
    line-height: 1.45;
    color: var(--gray-400);
    cursor: pointer;
}

.botcheck {
    position: absolute;
    left: -9999px;
    width: 1px;
    height: 1px;
    opacity: 0;
}

.consulta-form .form-actions {
    margin-top: 1.75rem;
}

.consulta-form .btn-submit {
    width: 100%;
    justify-content: center;
    padding: 0.75rem 1.5rem;
    font-size: 0.75rem;
    cursor: pointer;
    border: none;
}

.consulta-form .btn-submit:disabled {
    opacity: 0.55;
    cursor: not-allowed;
    transform: none;
}

.contact-aside {
    display: flex;
    flex-direction: column;
    gap: 2.25rem;
}

.contact-aside-block {
    padding-bottom: 2rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.07);
}

.contact-aside-block:last-child {
    border-bottom: none;
    padding-bottom: 0;
}

.contact-wa-link {
    font-family: var(--font-display);
    font-size: 1.35rem;
    font-weight: 600;
    color: var(--white);
    text-decoration: none;
    display: inline-block;
    margin: 0.35rem 0 0.75rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.25);
    padding-bottom: 2px;
    transition: color var(--transition-fast), border-color var(--transition-fast);
}

.contact-wa-link:hover {
    color: var(--gray-200);
    border-color: var(--gray-400);
}

.contact-mail-text {
    font-family: var(--font-display);
    font-size: 1.1rem;
    font-weight: 500;
    color: var(--gray-200);
    margin: 0.35rem 0 0;
    word-break: break-all;
}

/* Footer */
footer {
    background-color: var(--black);
    color: var(--white);
    padding: 5rem 0;
}

.footer-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: 1px solid var(--gray-800);
    padding-bottom: 3rem;
    margin-bottom: 3rem;
}

.footer h3 { color: var(--white); }

.copy {
    color: var(--gray-600);
    font-size: 0.875rem;
}

/* Responsive */
@media (max-width: 1024px) {
    .nav-links {
        gap: 0.15rem 1rem;
    }

    .nav-rail-divider {
        margin: 0 0.65rem 0 0.55rem;
    }
}

@media (max-width: 768px) {
    :root {
        --header-height: calc(64px + env(safe-area-inset-top, 0px));
        --section-padding: 4rem;
    }

    .container {
        padding-left: max(1.15rem, env(safe-area-inset-left, 0px));
        padding-right: max(1.15rem, env(safe-area-inset-right, 0px));
    }

    /* iPhone: evita zoom automático al tocar inputs (necesitan ≥16px) */
    .consulta-form input[type="text"],
    .consulta-form input[type="email"],
    .consulta-form input[type="tel"],
    .consulta-form select,
    .consulta-form textarea {
        font-size: 1rem;
    }

    .hero .eyebrow {
        font-size: 0.58rem;
        letter-spacing: 0.14em;
        line-height: 1.45;
        max-width: 100%;
        word-wrap: break-word;
        hyphens: auto;
    }

    .metodo-section-intro {
        margin-bottom: 2.5rem;
    }

    .method-step {
        padding: 1.35rem 0 1.35rem 1.25rem;
    }

    .contact-header {
        margin-bottom: 1.75rem;
    }

    .contact-grid {
        gap: 2.25rem;
    }

    .contact-wa-link {
        font-size: 1.2rem;
        line-height: 1.25;
    }

    .section-contacto {
        padding-bottom: max(3.5rem, calc(2rem + env(safe-area-inset-bottom, 0px)));
    }

    .site-nav {
        padding: 0.5rem 0;
    }

    .nav-rail {
        flex: 1;
        min-width: 0;
        padding: 0.3rem 0.45rem 0.3rem 0.55rem;
    }

    .nav-rail-divider {
        display: none;
    }

    .logo img {
        height: 34px;
    }

    .nav-toggle {
        display: inline-flex;
    }

    .nav-links {
        display: flex;
        position: fixed;
        top: var(--header-height);
        left: 0;
        right: 0;
        flex-direction: column;
        flex-wrap: nowrap;
        align-items: stretch;
        gap: 0;
        padding: 0.35rem max(1.5rem, env(safe-area-inset-right, 0px)) 1.1rem max(1.5rem, env(safe-area-inset-left, 0px));
        background: rgba(6, 6, 6, 0.96);
        backdrop-filter: blur(20px);
        -webkit-backdrop-filter: blur(20px);
        border-bottom: 1px solid rgba(255, 255, 255, 0.07);
        box-shadow: 0 28px 60px rgba(0, 0, 0, 0.55);
        transform: translateY(-130%);
        opacity: 0;
        visibility: hidden;
        pointer-events: none;
        transition: transform 0.45s var(--ease-out), opacity 0.35s ease, visibility 0.35s;
        z-index: 99;
    }

    .site-nav.is-open .nav-links {
        transform: translateY(0);
        opacity: 1;
        visibility: visible;
        pointer-events: auto;
    }

    .nav-links li {
        border-bottom: 1px solid rgba(255, 255, 255, 0.06);
    }

    .nav-links li:last-child {
        border-bottom: none;
    }

    .nav-links a {
        display: block;
        padding: 1rem 0.35rem;
        font-size: 0.75rem;
    }

    .nav-links a::after {
        display: none;
    }

    .nav-cta {
        padding: 0.5rem 0.95rem;
        font-size: 0.625rem;
    }

    .btn-primary {
        padding: 0.5rem 1rem;
        font-size: 0.75rem;
    }

    h1 {
        font-size: 2.8rem;
    }

    h2 {
        font-size: 2.22rem;
    }

    .hero {
        height: auto;
        padding: 120px 0 var(--section-padding);
        text-align: left;
    }

    /* Hero: 10% menos que 2.8rem → 2.52rem */
    .hero h1 {
        font-size: 2.52rem;
        margin-bottom: 1.5rem;
    }

    .hero-cta {
        flex-direction: column;
        width: 100%;
    }

    .hero-cta .btn {
        width: 100%;
        justify-content: center;
    }

    .services-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }

    .service-card {
        padding: 2.5rem 1.5rem;
    }

    .footer-content {
        flex-direction: column;
        gap: 3rem;
        text-align: center;
    }

    footer {
        padding-bottom: max(3rem, calc(2rem + env(safe-area-inset-bottom, 0px)));
    }
}

/* Pantallas muy angostas */
@media (max-width: 380px) {
    .nav-cta {
        padding: 0.45rem 0.65rem;
        font-size: 0.58rem;
        letter-spacing: 0.06em;
    }

    .hero h1 {
        font-size: 2.15rem;
    }

    h2 {
        font-size: 1.95rem;
    }
}