/* ATISS — estética clara, formal y premium */

:root {
    --color-white: #ffffff;
    --color-surface: #f8fafc;
    --color-surface-alt: #f1f5f9;
    --color-text: #0f172a;
    --color-muted: #475569;
    --color-border: #e2e8f0;
    --color-primary: #1e293b;
    --color-accent: #2563eb;
    --color-accent-soft: #eff6ff;

    --font-sans: "IBM Plex Sans", system-ui, -apple-system, "Segoe UI", sans-serif;
    --fw-regular: 400;
    --fw-medium: 500;
    --fw-semibold: 600;

    --lh-tight: 1.18;
    --lh-heading: 1.22;
    --lh-snug: 1.4;
    --lh-body: 1.625;
    --lh-relaxed: 1.7;

    --track-tight: -0.02em;
    --track-normal: 0;
    --track-ui: 0.01em;
    --track-caps: 0.08em;

    --space-xs: 0.5rem;
    --space-sm: 0.75rem;
    --space-md: 1rem;
    --space-lg: 1.5rem;
    --space-xl: 2rem;
    --space-2xl: 3rem;
    --space-3xl: 4.5rem;
    --space-4xl: 6rem;

    --radius-sm: 6px;
    --radius-md: 8px;
    --radius-lg: 12px;

    --shadow-soft: 0 1px 2px rgba(15, 23, 42, 0.04);
    --shadow-hover: 0 10px 28px rgba(15, 23, 42, 0.06);

    --header-h: 72px;
    --transition: 0.2s ease;
    --container: 1100px;

    --cta-bg: #0f172a;
}

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

html {
    scroll-behavior: smooth;
}

@media (prefers-reduced-motion: reduce) {
    html {
        scroll-behavior: auto;
    }

    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }

    /* Cabecera: opacidad ligada al scroll del usuario; permitir interpolación suave */
    .site-header {
        transition-property: opacity, background, border-color, box-shadow !important;
        transition-duration: 0.2s !important;
        transition-timing-function: ease-out !important;
    }
}

body {
    margin: 0;
    font-family: var(--font-sans);
    font-size: 1rem;
    font-weight: var(--fw-regular);
    line-height: var(--lh-body);
    letter-spacing: var(--track-normal);
    color: var(--color-text);
    background: var(--color-white);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* Títulos principales: IBM Plex Sans SemiBold (600) */
h1,
h2,
h3,
.hero__title,
.section__title,
.process-steps__title,
.service-card__title,
.contact-form__legend,
.cta-block__title {
    font-family: var(--font-sans);
    font-weight: var(--fw-semibold);
    letter-spacing: var(--track-tight);
    line-height: var(--lh-heading);
}

/* Subtítulos: IBM Plex Sans Medium */
.hero__eyebrow,
.hero__lead,
.section__intro,
.why-grid__lead,
.why-grid__lead--secondary,
.cta-block__text {
    font-family: var(--font-sans);
    font-weight: var(--fw-medium);
    letter-spacing: var(--track-ui);
    line-height: var(--lh-relaxed);
}

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

a {
    color: inherit;
}

.skip-link {
    position: absolute;
    left: -9999px;
    top: auto;
    width: 1px;
    height: 1px;
    overflow: hidden;
    z-index: 1000;
    padding: var(--space-sm) var(--space-md);
    background: var(--color-text);
    color: var(--color-white);
    font-weight: var(--fw-semibold);
    font-family: var(--font-sans);
    border-radius: var(--radius-sm);
}

.skip-link:focus {
    left: var(--space-md);
    top: var(--space-md);
    width: auto;
    height: auto;
    overflow: visible;
}

.u-visually-hidden {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

.container {
    width: min(100% - var(--space-xl) * 2, var(--container));
    margin-inline: auto;
}

/* Header */
.site-header {
    position: sticky;
    top: 0;
    z-index: 200;
    background: rgba(255, 255, 255, 0.88);
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
    border-bottom: 1px solid rgba(226, 232, 240, 0.75);
    transition:
        opacity 0.22s ease-out,
        background 0.2s ease,
        border-color 0.2s ease,
        box-shadow 0.2s ease;
    will-change: opacity;
}

.site-header.is-scrolled {
    box-shadow: 0 1px 0 rgba(15, 23, 42, 0.04);
    border-bottom-color: rgba(226, 232, 240, 0.95);
}

.site-header__inner {
    display: flex;
    align-items: center;
    justify-content: flex-start;
    gap: var(--space-md);
    min-height: var(--header-h);
}

.site-header__primary {
    display: flex;
    align-items: center;
    flex: 1;
    min-width: 0;
}

.site-header__divider {
    flex-shrink: 0;
    width: 1px;
    align-self: stretch;
    max-height: 32px;
    margin: 0 1.25rem;
    background: rgba(226, 232, 240, 0.85);
}

.site-header__actions {
    display: flex;
    align-items: center;
    gap: 0.65rem;
    flex-shrink: 0;
    margin-left: auto;
}

.site-logo {
    display: flex;
    align-items: center;
    text-decoration: none;
    flex-shrink: 0;
}

.site-logo:focus-visible {
    outline: 2px solid var(--color-accent);
    outline-offset: 4px;
    border-radius: var(--radius-sm);
}

.site-logo__img {
    height: 34px;
    width: auto;
    max-width: 160px;
    object-fit: contain;
}

.nav-toggle {
    display: none;
    flex-direction: column;
    justify-content: center;
    gap: 5px;
    width: 42px;
    height: 42px;
    padding: 0;
    border: 1px solid rgba(226, 232, 240, 0.95);
    border-radius: 6px;
    background: #ffffff;
    color: #334155;
    cursor: pointer;
    transition: border-color 0.15s ease, background 0.15s ease, color 0.15s ease;
}

.nav-toggle:hover {
    background: #f8fafc;
    border-color: #e2e8f0;
    color: #0f172a;
}

.nav-toggle:focus-visible {
    outline: 2px solid var(--color-accent);
    outline-offset: 2px;
}

.nav-toggle__bar {
    display: block;
    width: 18px;
    height: 2px;
    margin-inline: auto;
    background: currentColor;
    border-radius: 1px;
    transition: transform 0.2s ease, opacity 0.2s ease;
}

.site-header.is-open .nav-toggle__bar:nth-child(1) {
    transform: translateY(7px) rotate(45deg);
}

.site-header.is-open .nav-toggle__bar:nth-child(2) {
    opacity: 0;
}

.site-header.is-open .nav-toggle__bar:nth-child(3) {
    transform: translateY(-7px) rotate(-45deg);
}

.site-nav {
    display: flex;
    align-items: center;
    min-width: 0;
}

.site-nav__list {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: clamp(1.75rem, 2.4vw, 2.25rem);
    list-style: none;
    margin: 0;
    padding: 0;
}

.site-nav__item {
    display: flex;
    align-items: center;
}

.site-nav__item + .site-nav__item {
    border-left: none;
}

.site-nav__link {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    font-size: 0.9375rem;
    font-weight: var(--fw-medium);
    font-family: var(--font-sans);
    letter-spacing: var(--track-ui);
    color: #334155;
    transition: color 0.15s ease, box-shadow 0.15s ease;
    padding-block: 0.4rem;
    padding-inline: 0;
    white-space: nowrap;
    box-shadow: 0 1px 0 0 transparent;
}

/* El divisor del logo ya aporta margen a la derecha; evitar doble espacio antes del primer enlace */
.site-nav__item:first-child .site-nav__link {
    padding-inline-start: 0;
}

.site-nav__link:hover {
    color: #0f172a;
    box-shadow: 0 1px 0 0 rgba(37, 99, 235, 0.28);
}

.site-nav__link:focus-visible {
    outline: 2px solid rgba(37, 99, 235, 0.35);
    outline-offset: 3px;
    border-radius: 2px;
}

.site-header__wa {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 42px;
    height: 42px;
    flex-shrink: 0;
    color: #64748b;
    border-radius: 8px;
    text-decoration: none;
    transition: color 0.15s ease, background 0.15s ease;
}

.site-header__wa:hover {
    color: #0f172a;
    background: rgba(15, 23, 42, 0.05);
}

.site-header__wa:focus-visible {
    outline: 2px solid rgba(37, 99, 235, 0.35);
    outline-offset: 2px;
}

.site-header__wa-icon {
    display: block;
    width: 22px;
    height: 22px;
}

/* Botones */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-xs);
    padding: 0.65rem 1.35rem;
    font-family: var(--font-sans);
    font-size: 0.9375rem;
    font-weight: var(--fw-medium);
    line-height: 1.25;
    letter-spacing: var(--track-ui);
    border: 1px solid transparent;
    cursor: pointer;
    text-decoration: none;
    transition: background var(--transition), color var(--transition), border-color var(--transition), box-shadow var(--transition);
}

.btn:focus-visible {
    outline: 2px solid var(--color-accent);
    outline-offset: 3px;
}

.btn--primary {
    background: var(--color-accent);
    color: var(--color-white);
    border-color: transparent;
}

.btn--primary:hover {
    background: #1d4ed8;
    color: var(--color-white);
}

.btn--ghost {
    background: transparent;
    color: var(--color-primary);
    border-color: var(--color-border);
}

.btn--ghost:hover {
    border-color: #cbd5e1;
    background: var(--color-surface);
    color: var(--color-text);
}

.btn--light {
    background: var(--color-white);
    color: var(--color-text);
    border-color: var(--color-white);
}

.btn--light:hover {
    background: var(--color-surface-alt);
    color: var(--color-text);
}

.btn--outline-light {
    background: transparent;
    color: var(--color-white);
    border-color: rgba(255, 255, 255, 0.45);
}

.btn--outline-light:hover {
    background: rgba(255, 255, 255, 0.08);
    border-color: rgba(255, 255, 255, 0.65);
    color: var(--color-white);
}

.btn--accent {
    background: var(--color-accent);
    color: var(--color-white);
}

.btn--accent:hover:not(:disabled) {
    background: #1d4ed8;
    color: var(--color-white);
}

/* Hero */
.hero {
    padding: var(--space-3xl) 0 var(--space-4xl);
    background: var(--color-surface);
    border-bottom: 1px solid var(--color-border);
}

.hero__grid {
    display: grid;
    grid-template-columns: 1fr minmax(200px, min(46vw, 420px));
    gap: var(--space-3xl);
    align-items: center;
}

.hero__eyebrow {
    display: inline-block;
    margin: 0 0 var(--space-lg);
    padding: 0.35rem 0.75rem;
    font-size: 0.75rem;
    line-height: var(--lh-snug);
    letter-spacing: var(--track-caps);
    text-transform: uppercase;
    color: var(--color-muted);
    background: var(--color-accent-soft);
    border: 1px solid rgba(37, 99, 235, 0.12);
    border-radius: 999px;
}

.hero__title {
    margin: 0 0 var(--space-xl);
    font-size: clamp(1.85rem, 4.2vw, 2.65rem);
    line-height: var(--lh-heading);
    letter-spacing: var(--track-tight);
    color: var(--color-text);
}

.hero__lead {
    margin: 0 0 var(--space-2xl);
    font-size: 1.0625rem;
    color: var(--color-muted);
    max-width: 38rem;
}

.hero__actions {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-md);
}

.hero .btn--primary {
    background: #1e40af;
    border-color: transparent;
    color: #ffffff;
}

.hero .btn--primary:hover {
    background: #1e3a8a;
    color: #ffffff;
}

/* Hero — ilustración lateral (assets/h1.svg) */
.hero-figure {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    margin: 0;
}

.hero-figure__img {
    width: min(100%, 400px);
    max-width: 100%;
    height: auto;
    display: block;
    object-fit: contain;
}

/* Franja de beneficios bajo el hero */
.hero-benefits {
    padding: clamp(2.5rem, 5vw, 3.5rem) 0;
    background: #f8fafc;
    border-bottom: 1px solid #e2e8f0;
    font-family: var(--font-sans);
}

.hero-benefits__grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: clamp(var(--space-xl), 4vw, var(--space-3xl));
    align-items: start;
}

.hero-benefit {
    margin: 0;
    padding: 0;
}

.hero-benefit__icon {
    display: flex;
    align-items: center;
    justify-content: flex-start;
    margin-bottom: var(--space-md);
    color: #2563eb;
}

.hero-benefit__icon svg {
    display: block;
}

.hero-benefit__title {
    margin: 0 0 var(--space-sm);
    font-size: 0.9375rem;
    font-weight: var(--fw-semibold);
    letter-spacing: var(--track-tight);
    line-height: var(--lh-snug);
    color: #1e293b;
}

.hero-benefit__text {
    margin: 0;
    font-size: 0.875rem;
    line-height: 1.55;
    font-weight: var(--fw-regular);
    color: #64748b;
    max-width: 17rem;
}

/* Secciones */
.section {
    padding: var(--space-4xl) 0;
}

.section--white {
    background: var(--color-white);
}

.section--surface-alt {
    background: var(--color-surface-alt);
    border-block: 1px solid var(--color-border);
}

.section__header {
    max-width: 42rem;
    margin-bottom: var(--space-3xl);
}

.section__title {
    margin: 0 0 var(--space-lg);
    font-size: clamp(1.4rem, 2.4vw, 1.85rem);
    color: var(--color-text);
    line-height: var(--lh-heading);
    letter-spacing: var(--track-tight);
}

.section__intro {
    margin: 0;
    font-size: 1.0625rem;
    color: var(--color-muted);
}

/* Servicios */
.services-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-xl);
}

.service-card {
    background: var(--color-white);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: var(--space-xl);
    transition: border-color var(--transition), box-shadow var(--transition), transform var(--transition);
}

.service-card:hover {
    border-color: rgba(37, 99, 235, 0.28);
    box-shadow: var(--shadow-hover);
    transform: translateY(-3px);
}

.service-card__icon {
    width: 46px;
    height: 46px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: var(--space-md);
    color: var(--color-accent);
    background: var(--color-accent-soft);
    border-radius: var(--radius-md);
    border: 1px solid rgba(37, 99, 235, 0.08);
}

.service-card__title {
    margin: 0 0 var(--space-md);
    font-size: 1.0625rem;
    line-height: var(--lh-snug);
    color: var(--color-text);
}

.service-card__text {
    margin: 0;
    font-size: 0.9375rem;
    font-weight: var(--fw-regular);
    color: var(--color-muted);
    line-height: var(--lh-body);
    font-family: var(--font-sans);
    letter-spacing: var(--track-ui);
}

/* Por qué ATISS */
.why-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-3xl);
    align-items: start;
}

.why-grid__intro .section__title {
    margin-bottom: var(--space-lg);
}

.why-grid__lead {
    margin: 0 0 var(--space-md);
    font-size: 1.0625rem;
    color: var(--color-muted);
}

.why-grid__lead--secondary {
    margin-bottom: 0;
    font-size: 1rem;
    line-height: var(--lh-body);
}

.why-blocks {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    flex-direction: column;
    gap: var(--space-lg);
}

.why-blocks__item {
    display: flex;
    align-items: stretch;
    gap: 0;
    background: var(--color-white);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    overflow: hidden;
    transition: border-color var(--transition), box-shadow var(--transition);
}

.why-blocks__item:hover {
    border-color: #cbd5e1;
    box-shadow: var(--shadow-soft);
}

.why-blocks__line {
    width: 3px;
    flex-shrink: 0;
    background: var(--color-accent);
    opacity: 0.85;
}

.why-blocks__text {
    padding: var(--space-md) var(--space-lg);
    font-size: 0.9375rem;
    font-weight: var(--fw-regular);
    font-family: var(--font-sans);
    color: var(--color-text);
    line-height: var(--lh-body);
    letter-spacing: var(--track-ui);
}

/* Proceso */
.process-steps {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    flex-direction: row;
    gap: var(--space-md);
}

.process-steps__item {
    flex: 1;
    position: relative;
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
    padding: var(--space-lg);
    background: var(--color-white);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
}

.process-steps__num {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 2rem;
    height: 2rem;
    font-family: var(--font-sans);
    font-size: 0.8125rem;
    font-weight: var(--fw-semibold);
    color: var(--color-accent);
    background: var(--color-accent-soft);
    border-radius: var(--radius-sm);
    border: 1px solid rgba(37, 99, 235, 0.12);
}

.process-steps__title {
    margin: 0;
    font-size: 1rem;
    line-height: var(--lh-snug);
    color: var(--color-text);
}

.process-steps__text {
    margin: 0;
    font-size: 0.875rem;
    font-weight: var(--fw-regular);
    color: var(--color-muted);
    line-height: var(--lh-body);
    letter-spacing: var(--track-ui);
    font-family: var(--font-sans);
}

/* CTA */
.cta-block {
    padding: var(--space-4xl) 0;
    background: var(--cta-bg);
    border-top: 1px solid rgba(255, 255, 255, 0.06);
}

.cta-block__inner {
    display: block;
}

.cta-block__row {
    display: grid;
    grid-template-columns: 1fr minmax(280px, 420px);
    gap: var(--space-3xl);
    align-items: start;
}

.cta-block__title {
    margin: 0 0 var(--space-lg);
    font-size: clamp(1.4rem, 2.5vw, 1.9rem);
    color: var(--color-white);
    line-height: var(--lh-heading);
}

.cta-block__text {
    margin: 0;
    max-width: 36rem;
    color: #94a3b8;
    font-size: 1.0625rem;
    font-family: var(--font-sans);
}

.cta-block__actions {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-md);
    margin-top: var(--space-lg);
}

.cta-block__note {
    margin: var(--space-md) 0 0;
    font-size: 0.8125rem;
    font-weight: var(--fw-regular);
    line-height: var(--lh-snug);
    letter-spacing: var(--track-ui);
    color: #64748b;
    font-family: var(--font-sans);
}

.contact-form {
    width: 100%;
    max-width: 480px;
    padding: var(--space-xl);
    background: var(--color-white);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
}

.contact-form--dark {
    background: rgba(255, 255, 255, 0.04);
    border-color: rgba(255, 255, 255, 0.12);
}

.contact-form__legend {
    padding: 0;
    margin: 0 0 var(--space-sm);
    font-size: 1rem;
    color: var(--color-text);
}

.contact-form--dark .contact-form__legend {
    color: var(--color-white);
}

.contact-form__hint {
    margin: 0 0 var(--space-lg);
    font-size: 0.8125rem;
    font-weight: var(--fw-regular);
    color: var(--color-muted);
    line-height: var(--lh-snug);
    letter-spacing: var(--track-ui);
    font-family: var(--font-sans);
}

.contact-form--dark .contact-form__hint {
    color: #94a3b8;
}

.contact-form--dark .contact-form__hint strong {
    color: #e2e8f0;
    font-weight: var(--fw-medium);
}

.contact-form__alert {
    margin: 0 0 var(--space-md);
    padding: var(--space-sm) var(--space-md);
    font-size: 0.875rem;
    line-height: var(--lh-snug);
    border-radius: var(--radius-sm);
    font-family: var(--font-sans);
}

.contact-form__alert--success {
    background: rgba(34, 197, 94, 0.15);
    border: 1px solid rgba(34, 197, 94, 0.35);
    color: #bbf7d0;
}

.contact-form__alert--error {
    background: rgba(239, 68, 68, 0.12);
    border: 1px solid rgba(248, 113, 113, 0.35);
    color: #fecaca;
}

.contact-form__alert--error a {
    color: #fff;
    text-decoration: underline;
    text-underline-offset: 2px;
}

.contact-form__field--invalid input,
.contact-form__field--invalid textarea {
    border-color: #f87171;
}

.contact-form__error {
    display: block;
    margin-top: var(--space-xs);
    font-size: 0.75rem;
    color: #fca5a5;
    font-family: var(--font-sans);
}

.contact-form__field {
    margin-bottom: var(--space-md);
}

.contact-form__field label {
    display: block;
    margin-bottom: var(--space-xs);
    font-size: 0.8125rem;
    font-weight: var(--fw-medium);
    font-family: var(--font-sans);
    letter-spacing: var(--track-ui);
    color: var(--color-primary);
}

.contact-form--dark .contact-form__field label {
    color: #e2e8f0;
}

.contact-form__field input,
.contact-form__field textarea {
    width: 100%;
    padding: 0.65rem 0.8rem;
    font-family: var(--font-sans);
    font-size: 0.9375rem;
    font-weight: var(--fw-regular);
    line-height: var(--lh-snug);
    letter-spacing: var(--track-ui);
    color: var(--color-text);
    background: var(--color-white);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    transition: border-color var(--transition);
}

.contact-form--dark .contact-form__field input,
.contact-form--dark .contact-form__field textarea {
    color: var(--color-white);
    background: rgba(15, 23, 42, 0.5);
    border-color: rgba(255, 255, 255, 0.14);
}

.contact-form__field input::placeholder,
.contact-form__field textarea::placeholder {
    color: #94a3b8;
}

.contact-form__field input:focus,
.contact-form__field textarea:focus {
    outline: none;
    border-color: var(--color-accent);
}

.contact-form__field textarea {
    min-height: 110px;
    resize: vertical;
}

.contact-form__submit {
    margin-top: var(--space-sm);
}

.contact-form__submit:disabled {
    opacity: 0.45;
    cursor: not-allowed;
}

/* Footer */
.site-footer {
    background: var(--color-surface);
    border-top: 1px solid var(--color-border);
    padding-top: var(--space-2xl);
}

.site-footer__grid {
    display: grid;
    grid-template-columns: 1.4fr 1fr 1fr;
    gap: var(--space-2xl);
    padding-bottom: var(--space-2xl);
}

.site-footer__logo {
    height: 32px;
    width: auto;
    max-width: 140px;
    object-fit: contain;
    margin-bottom: var(--space-sm);
}

.site-footer__tagline {
    margin: 0;
    font-size: 0.9rem;
    font-weight: var(--fw-regular);
    color: var(--color-muted);
    font-family: var(--font-sans);
    line-height: var(--lh-body);
    letter-spacing: var(--track-ui);
}

.site-footer__heading {
    margin: 0 0 var(--space-sm);
    font-size: 0.75rem;
    font-weight: var(--fw-medium);
    font-family: var(--font-sans);
    letter-spacing: var(--track-caps);
    text-transform: uppercase;
    color: var(--color-muted);
    line-height: var(--lh-snug);
}

.site-footer__links {
    list-style: none;
    margin: 0;
    padding: 0;
}

.site-footer__links li {
    margin-bottom: var(--space-xs);
}

.site-footer__links a {
    text-decoration: none;
    font-size: 0.9rem;
    font-weight: var(--fw-regular);
    font-family: var(--font-sans);
    letter-spacing: var(--track-ui);
    color: var(--color-muted);
    transition: color var(--transition);
}

.site-footer__links a:hover {
    color: var(--color-text);
    text-decoration: underline;
}

.site-footer__bottom {
    border-top: 1px solid var(--color-border);
    padding: var(--space-md) 0;
    background: var(--color-white);
}

.site-footer__bottom-inner {
    display: flex;
    justify-content: center;
    text-align: center;
}

.site-footer__legal {
    margin: 0;
    font-size: 0.8125rem;
    font-weight: var(--fw-regular);
    color: var(--color-muted);
    font-family: var(--font-sans);
    line-height: var(--lh-snug);
    letter-spacing: var(--track-ui);
}

/* Responsive */
@media (max-width: 960px) {
    .cta-block__row {
        grid-template-columns: 1fr;
    }

    .contact-form {
        max-width: none;
    }

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

    .hero-figure {
        order: 2;
        max-width: min(340px, 92vw);
        margin-inline: auto;
        padding-top: var(--space-lg);
    }

    .hero__content {
        order: 1;
    }

    .hero-benefits__grid {
        grid-template-columns: repeat(2, 1fr);
        gap: var(--space-2xl);
    }

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

    .why-grid {
        grid-template-columns: 1fr;
        gap: var(--space-2xl);
    }

    .process-steps {
        flex-direction: column;
    }

    .site-footer__grid {
        grid-template-columns: 1fr 1fr;
    }

    .site-footer__brand {
        grid-column: 1 / -1;
    }
}

@media (max-width: 720px) {
    .container {
        width: min(100% - var(--space-lg) * 2, var(--container));
    }

    .site-header__divider--after-logo {
        display: none;
    }

    .site-header__actions {
        padding-left: 0.75rem;
        margin-left: auto;
        border-left: 1px solid rgba(226, 232, 240, 0.85);
    }

    .nav-toggle {
        display: flex;
    }

    .site-nav {
        position: fixed;
        inset: var(--header-h) 0 0 0;
        flex-direction: column;
        align-items: stretch;
        gap: 0;
        padding: var(--space-lg);
        background: #ffffff;
        border-top: 1px solid rgba(226, 232, 240, 0.85);
        transform: translateY(-100%);
        opacity: 0;
        visibility: hidden;
        transition: transform 200ms ease, opacity 200ms ease, visibility 200ms;
        overflow-y: auto;
        box-shadow: 0 8px 30px rgba(15, 23, 42, 0.06);
    }

    .site-header.is-open .site-nav {
        transform: translateY(0);
        opacity: 1;
        visibility: visible;
    }

    .site-nav__list {
        flex-direction: column;
        align-items: stretch;
        gap: 0;
        margin-bottom: var(--space-md);
    }

    .site-nav__item + .site-nav__item {
        border-left: none;
        border-top: 1px solid rgba(241, 245, 249, 0.95);
    }

    .site-nav__link {
        display: block;
        padding: var(--space-md) var(--space-sm);
        color: #334155;
        white-space: normal;
        box-shadow: none;
    }

    .site-nav__link:hover {
        color: #0f172a;
        background: #f8fafc;
        box-shadow: none;
    }

    .site-nav__item:first-child .site-nav__link {
        padding-inline: var(--space-lg);
    }

    .hero-benefits__grid {
        grid-template-columns: 1fr;
    }

    .hero-benefit__text {
        max-width: none;
    }

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

    .site-footer__grid {
        grid-template-columns: 1fr;
    }
}