/* ================================================================
   ANA SARA PEREIRA – SOLICITADORA
   Design System & Layout
   ================================================================ */

/* ----------------------------------------------------------------
   1. DESIGN TOKENS
   ---------------------------------------------------------------- */
:root {
    /* Palette */
    --color-primary: #9B1C1C;
    /* Vermelho escuro do logótipo */
    --color-primary-dark: #6E1212;
    --color-primary-light: #C0393980;
    --color-dark: #111111;
    --color-dark-mid: #1E1E1E;
    --color-dark-soft: #2C2C2C;
    --color-white: #FFFFFF;
    --color-grey-light: #F5F4F2;
    --color-grey-mid: #E0DEDD;
    --color-grey-text: #6B6B6B;
    --color-border: #D9D5D2;

    /* Typography */
    --font-heading: 'Playfair Display', Georgia, serif;
    --font-body: 'Inter', system-ui, -apple-system, sans-serif;

    /* Scale */
    --text-xs: 0.75rem;
    --text-sm: 0.875rem;
    --text-base: 1rem;
    --text-lg: 1.125rem;
    --text-xl: 1.25rem;
    --text-2xl: 1.5rem;
    --text-3xl: 1.875rem;
    --text-4xl: 2.25rem;
    --text-5xl: 3rem;

    /* Spacing */
    --space-1: 0.25rem;
    --space-2: 0.5rem;
    --space-3: 0.75rem;
    --space-4: 1rem;
    --space-6: 1.5rem;
    --space-8: 2rem;
    --space-12: 3rem;
    --space-16: 4rem;
    --space-20: 5rem;
    --space-24: 6rem;

    /* Layout */
    --container-max: 1200px;
    --container-pad: var(--space-6);

    /* Borders */
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 16px;
    --radius-full: 9999px;

    /* Shadows */
    --shadow-sm: 0 1px 3px rgba(0, 0, 0, .10), 0 1px 2px rgba(0, 0, 0, .06);
    --shadow-md: 0 4px 6px rgba(0, 0, 0, .10), 0 2px 4px rgba(0, 0, 0, .06);
    --shadow-lg: 0 10px 25px rgba(0, 0, 0, .12), 0 4px 6px rgba(0, 0, 0, .08);
    --shadow-xl: 0 20px 40px rgba(0, 0, 0, .16);

    /* Transitions */
    --transition-fast: 150ms ease;
    --transition-base: 250ms ease;
    --transition-slow: 400ms ease;

    /* Navbar height (used for scroll offsets) */
    --navbar-height: 80px;
}

/* ----------------------------------------------------------------
   2. RESET & BASE
   ---------------------------------------------------------------- */
*,
*::before,
*::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    scroll-behavior: smooth;
    scroll-padding-top: var(--navbar-height);
    -webkit-text-size-adjust: 100%;
    font-size: 16px;
}

body {
    font-family: var(--font-body);
    font-size: var(--text-base);
    line-height: 1.7;
    color: var(--color-dark);
    background-color: var(--color-white);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    overflow-x: hidden;
}

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

ul,
ol {
    list-style: none;
}

a {
    color: inherit;
    text-decoration: none;
    transition: color var(--transition-fast);
}

button {
    cursor: pointer;
    font-family: inherit;
    border: none;
    background: none;
}

/* ── Skip link (accessibility) ──────────────────────────── */
.skip-link {
    position: absolute;
    top: -100%;
    left: 0;
    padding: var(--space-3) var(--space-6);
    background: var(--color-primary);
    color: var(--color-white);
    font-size: var(--text-sm);
    border-radius: 0 0 var(--radius-sm) 0;
    z-index: 9999;
    transition: top var(--transition-fast);
}

.skip-link:focus {
    top: 0;
}

/* ── Focus Ring ──────────────────────────────────────────── */
:focus-visible {
    outline: 2px solid var(--color-primary);
    outline-offset: 3px;
}

/* ----------------------------------------------------------------
   3. UTILITIES
   ---------------------------------------------------------------- */
.container {
    width: 100%;
    max-width: var(--container-max);
    margin-inline: auto;
    padding-inline: var(--container-pad);
}

.section-label {
    display: inline-block;
    font-size: var(--text-xs);
    font-weight: 600;
    font-family: var(--font-body);
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--color-primary);
    margin-bottom: var(--space-3);
}

.section-label--light {
    color: #e8a0a0;
}

.section-title {
    font-family: var(--font-heading);
    font-size: clamp(var(--text-2xl), 4vw, var(--text-4xl));
    font-weight: 700;
    line-height: 1.2;
    color: var(--color-dark);
    margin-bottom: var(--space-6);
}

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

.section-intro {
    font-size: var(--text-lg);
    color: var(--color-grey-text);
    max-width: 65ch;
    margin-bottom: var(--space-12);
}

.section-intro--light {
    color: #ccbbbb;
}

/* ── Buttons ─────────────────────────────────────────────── */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-2);
    padding: 0.75rem 2rem;
    border-radius: var(--radius-sm);
    font-family: var(--font-body);
    font-size: var(--text-sm);
    font-weight: 600;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    white-space: nowrap;
    cursor: pointer;
    transition: background-color var(--transition-base),
        color var(--transition-base),
        border-color var(--transition-base),
        box-shadow var(--transition-base),
        transform var(--transition-fast);
}

.btn--primary {
    background-color: var(--color-primary);
    color: var(--color-white);
    border: 2px solid var(--color-primary);
}

.btn--primary:hover,
.btn--primary:focus-visible {
    background-color: var(--color-primary-dark);
    border-color: var(--color-primary-dark);
    box-shadow: var(--shadow-md);
    transform: translateY(-1px);
}

.btn--outline {
    background-color: transparent;
    color: var(--color-white);
    border: 2px solid rgba(255, 255, 255, .55);
}

.btn--outline:hover,
.btn--outline:focus-visible {
    background-color: rgba(255, 255, 255, .1);
    border-color: var(--color-white);
}

.btn--submit {
    margin-left: 7rem;
    width: 100%;
    padding: 1rem;
    font-size: var(--text-base);
}

/* ----------------------------------------------------------------
   4. NAVBAR
   ---------------------------------------------------------------- */
.site-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background-color: var(--color-white);
    border-bottom: 1px solid transparent;
    transition: border-color var(--transition-base),
        box-shadow var(--transition-base);
}

.site-header.is-scrolled {
    border-color: var(--color-border);
    box-shadow: var(--shadow-sm);
}

.navbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: var(--navbar-height);
    max-width: var(--container-max);
    margin-inline: auto;
    padding-inline: var(--container-pad);
    gap: var(--space-8);
}

.navbar__logo {
    height: 80px;
    width: auto;
    object-fit: contain;
    margin-top: 2px;
}

.navbar__menu {
    display: flex;
    align-items: center;
    gap: var(--space-2);
}

.navbar__link {
    font-size: var(--text-sm);
    font-weight: 500;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    color: var(--color-dark-soft);
    padding: var(--space-2) var(--space-3);
    border-radius: var(--radius-sm);
    position: relative;
    transition: color var(--transition-fast);
}

.navbar__link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: var(--space-3);
    right: var(--space-3);
    height: 2px;
    background-color: var(--color-primary);
    transform: scaleX(0);
    transition: transform var(--transition-base);
    transform-origin: center;
}

.navbar__link:hover,
.navbar__link:focus-visible {
    color: var(--color-primary);
}

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

.navbar__link--cta {
    background-color: var(--color-primary);
    color: var(--color-white) !important;
    padding: 0.5rem 1.25rem;
    margin-left: var(--space-2);
}

.navbar__link--cta::after {
    display: none;
}

.navbar__link--cta:hover,
.navbar__link--cta:focus-visible {
    background-color: var(--color-primary-dark);
    color: var(--color-white);
    transform: translateY(-1px);
    box-shadow: var(--shadow-sm);
}

/* Mobile toggle */
.navbar__toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    padding: var(--space-2);
    border-radius: var(--radius-sm);
}

.navbar__toggle-bar {
    display: block;
    width: 24px;
    height: 2px;
    background-color: var(--color-dark);
    border-radius: var(--radius-full);
    transition: transform var(--transition-base), opacity var(--transition-base);
}

/* ----------------------------------------------------------------
   5. SECTION 1 – HERO
   ---------------------------------------------------------------- */
.hero {
    position: relative;
    min-height: 100svh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding-block: calc(var(--navbar-height) + var(--space-12)) var(--space-16);
    background-color: var(--color-dark);
    background-image: url('../content/acompanhamento_juridico_solicitadoria_pt.jpg');
    background-size: cover;
    background-position: center center;
    background-repeat: no-repeat;
    overflow: hidden;
}

/* Subtle texture / pattern overlay */
.hero::before {
    content: '';
    position: absolute;
    inset: 0;
    background-image:
        repeating-linear-gradient(45deg,
            rgba(155, 28, 28, 0.04) 0px,
            rgba(155, 28, 28, 0.04) 1px,
            transparent 1px,
            transparent 60px),
        repeating-linear-gradient(-45deg,
            rgba(155, 28, 28, 0.04) 0px,
            rgba(155, 28, 28, 0.04) 1px,
            transparent 1px,
            transparent 60px);
    pointer-events: none;
}

.hero__overlay {
    position: absolute;
    inset: 0;
    background:
        radial-gradient(circle at center,
            rgba(129, 17, 17, 0.82) 5%,
            rgba(91, 2, 2, 0.75) 20%,
            rgba(10, 0, 0, 0.88) 100%);
    pointer-events: none;
}

.hero__content {
    position: relative;
    z-index: 1;
    text-align: center;
    max-width: 800px;
    animation: heroFadeIn var(--transition-slow) ease-out both;
}

@keyframes heroFadeIn {
    from {
        opacity: 0;
        transform: translateY(24px);
    }

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

.hero__eyebrow {
    display: inline-block;
    font-size: var(--text-xs);
    font-weight: 600;
    letter-spacing: 0.22em;
    text-transform: uppercase;
    color: var(--color-white);
    margin-bottom: var(--space-6);
    padding: var(--space-2) var(--space-4);
    border: 2px solid rgba(184, 10, 10, 0.74);
    border-radius: var(--radius-full);
}

.hero__title {
    font-family: var(--font-heading);
    font-size: clamp(var(--text-4xl), 5.5vw, var(--text-5xl));
    font-weight: 900;
    line-height: 1.15;
    color: var(--color-white);
    margin-bottom: var(--space-6);
}

.hero__title em {
    font-style: italic;
    color: #e8a0a0;
}

.hero__subtitle {
    font-size: clamp(var(--text-base), 2vw, var(--text-lg));
    color: rgba(255, 255, 255, 0.70);
    max-width: 56ch;
    margin-inline: auto;
    margin-bottom: var(--space-10);
}

.hero__actions {
    display: flex;
    gap: var(--space-4);
    justify-content: center;
    flex-wrap: wrap;
    margin-top: var(--space-8);
}

/* Scroll indicator */
.hero__scroll-indicator {
    position: absolute;
    bottom: var(--space-8);
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
}

.hero__scroll-line {
    display: block;
    width: 1px;
    height: 56px;
    background: linear-gradient(to bottom, rgba(255, 255, 255, 0.6), transparent);
    animation: scrollPulse 2s infinite;
}

@keyframes scrollPulse {
    0% {
        transform: scaleY(0);
        transform-origin: top;
    }

    50% {
        transform: scaleY(1);
        transform-origin: top;
    }

    51% {
        transform: scaleY(1);
        transform-origin: bottom;
    }

    100% {
        transform: scaleY(0);
        transform-origin: bottom;
    }
}

/* ----------------------------------------------------------------
   6. SECTION 2 – SOBRE
   ---------------------------------------------------------------- */
.about {
    padding-block: var(--space-24);
    background-color: var(--color-white);
}

.about__grid {
    display: grid;
    grid-template-columns: 1fr 1.4fr;
    gap: var(--space-16);
    align-items: center;
}

/* Image side */
.about__image-wrap {
    position: relative;
}

.about__image-frame {
    position: relative;
    border-radius: var(--radius-md);
    overflow: hidden;
}

.about__image-placeholder {
    aspect-ratio: 5 / 6;
    min-height: 420px;
    background-color: #F0E8E8;
    border-radius: var(--radius-md);
    overflow: hidden;
    position: relative;
}

.slideshow-img {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0;
    filter: blur(10px);
    animation: blurFadeInOut 15s infinite;
}

.slideshow-img:nth-child(1) {
    animation-delay: 0s;
}

.slideshow-img:nth-child(2) {
    animation-delay: 5s;
}

.slideshow-img:nth-child(3) {
    animation-delay: 10s;
}

@keyframes blurFadeInOut {
    0% {
        opacity: 0;
        filter: blur(10px);
        transform: scale(1.05);
    }

    10% {
        opacity: 1;
        filter: blur(0);
        transform: scale(1);
    }

    33.33% {
        opacity: 1;
        filter: blur(0);
        transform: scale(1);
    }

    43.33% {
        opacity: 0;
        filter: blur(10px);
        transform: scale(1.05);
    }

    100% {
        opacity: 0;
        filter: blur(10px);
        transform: scale(1.05);
    }
}

.about__svg-placeholder {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.about__image-accent {
    position: absolute;
    bottom: -var(--space-4);
    right: -var(--space-4);
    width: 55%;
    height: 55%;
    border: 3px solid var(--color-primary);
    border-radius: var(--radius-md);
    bottom: -1rem;
    right: -1rem;
    z-index: -1;
    opacity: 0.35;
}

/* Content side */
.about__lead {
    font-family: var(--font-heading);
    font-size: var(--text-xl);
    font-style: italic;
    color: var(--color-dark-soft);
    margin-bottom: var(--space-6);
    line-height: 1.5;
}

.about__body {
    color: var(--color-grey-text);
    margin-bottom: var(--space-4);
    font-size: var(--text-base);
}

/* Credential stats */
.about__credentials {
    display: flex;
    gap: var(--space-4);
    margin-top: var(--space-8);
    padding-top: var(--space-4);
    border-top: 1px solid var(--color-border);
    justify-content: center;
}

.credential {
    display: flex;
    flex-direction: column;
    align-items: center;
}

.credential__number {
    font-family: var(--font-heading);
    font-size: var(--text-3xl);
    font-weight: 700;
    color: var(--color-primary);
    line-height: 1;
}

.credential__label {
    font-size: var(--text-xs);
    font-weight: 500;
    letter-spacing: 0.07em;
    text-transform: uppercase;
    color: var(--color-grey-text);
    margin-top: var(--space-1);
}

/* ----------------------------------------------------------------
   7. SECTION 3 – SERVIÇOS
   ---------------------------------------------------------------- */
.services {
    padding-block: var(--space-24);
    background-color: var(--color-dark-mid);
}

.services .container {
    text-align: center;
}

.services__grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-6);
    text-align: left;
}

/* Service card */
.service-card {
    background-color: var(--color-dark-soft);
    border: 1px solid rgba(255, 255, 255, .06);
    border-radius: var(--radius-md);
    padding: var(--space-8);
    cursor: default;
    transition:
        border-color var(--transition-base),
        transform var(--transition-base),
        box-shadow var(--transition-base);
    position: relative;
    overflow: hidden;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background-color: var(--color-primary);
    transform: scaleX(0);
    transition: transform var(--transition-base);
    transform-origin: left;
}

.service-card:hover,
.service-card:focus-visible {
    border-color: rgba(155, 28, 28, 0.40);
    transform: translateY(-4px);
    box-shadow: var(--shadow-xl);
}

.service-card:hover::before,
.service-card:focus-visible::before {
    transform: scaleX(1);
}

.service-card__icon {
    width: 48px;
    height: 48px;
    color: var(--color-primary);
    margin-bottom: var(--space-6);
}

.service-card__title {
    font-family: var(--font-heading);
    font-size: var(--text-2xl);
    font-weight: 600;
    color: var(--color-white);
    margin-bottom: var(--space-3);
}

.service-card__description {
    font-size: var(--text-sm);
    color: rgba(255, 255, 255, 0.55);
    line-height: 1.65;
}

/* ----------------------------------------------------------------
   8. SECTION 4 – DIFERENCIAIS
   ---------------------------------------------------------------- */
.differentials {
    padding-block: var(--space-24);
    background-color: var(--color-grey-light);
}

.differentials__list {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-8) var(--space-12);
    margin-top: var(--space-4);
}

.differential-item {
    display: flex;
    gap: var(--space-6);
    align-items: flex-start;
}

.differential-item__icon {
    flex-shrink: 0;
    width: 52px;
    height: 52px;
    background-color: var(--color-primary);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--color-border);
    color: var(--color-white);
    padding: var(--space-3);
    transition: background-color var(--transition-base), box-shadow var(--transition-base);
}

.differential-item:hover .differential-item__icon {
    background-color: var(--color-primary-dark);
    color: var(--color-primary);
    box-shadow: var(--shadow-md);
}

.differential-item__title {
    font-family: var(--font-heading);
    font-size: var(--text-xl);
    font-weight: 600;
    color: var(--color-dark);
    margin-bottom: var(--space-2);
}

.differential-item__text {
    font-size: var(--text-sm);
    color: var(--color-grey-text);
    line-height: 1.65;
}

/* ----------------------------------------------------------------
   9. SECTION 5 – CONTACTO
   ---------------------------------------------------------------- */
.contact {
    padding-block: var(--space-24);
    background-color: var(--color-dark);
    position: relative;
    overflow: hidden;
}

.contact::before {
    content: '';
    position: absolute;
    top: -100px;
    right: -100px;
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, rgba(155, 28, 28, .15) 0%, transparent 70%);
    pointer-events: none;
}

.contact__grid {
    display: grid;
    grid-template-columns: 1fr 1.3fr;
    gap: var(--space-16);
    align-items: start;
}

/* Info side */
.contact__intro {
    color: rgba(255, 255, 255, 0.65);
    font-size: var(--text-base);
    margin-bottom: var(--space-8);
    max-width: 40ch;
}

.contact__details {
    display: flex;
    flex-direction: column;
    gap: var(--space-5);
}

.contact__detail-item {
    display: flex;
    align-items: center;
    gap: var(--space-4);
}

.contact__detail-icon {
    flex-shrink: 0;
    width: 40px;
    height: 40px;
    color: var(--color-primary);
    background-color: rgba(155, 28, 28, .12);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--space-2);
}

.contact__detail-text {
    font-size: var(--text-sm);
    color: rgba(255, 255, 255, 0.75);
}

/* Form */
.contact-form {
    background-color: var(--color-white);
    border-radius: var(--radius-lg);
    padding: var(--space-8);
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-5);
    box-shadow: var(--shadow-xl);
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: var(--space-2);
}

.form-group--full {
    grid-column: 1 / -1;
}

.form-group--consent {
    padding-top: var(--space-2);
}

.form-label {
    font-size: var(--text-sm);
    font-weight: 500;
    color: var(--color-dark);
}

.form-required {
    color: var(--color-primary);
}

.form-input,
.form-select,
.form-textarea {
    font-family: var(--font-body);
    font-size: var(--text-sm);
    color: var(--color-dark);
    background-color: var(--color-grey-light);
    border: 1.5px solid var(--color-border);
    border-radius: var(--radius-sm);
    padding: 0.625rem 0.875rem;
    width: 100%;
    transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
    appearance: none;
}

.form-input::placeholder,
.form-textarea::placeholder {
    color: #AAAAAA;
}

.form-select {
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%236B6B6B' stroke-width='1.5' fill='none' stroke-linecap='round'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 0.875rem center;
    background-size: 12px;
    padding-right: 2.25rem;
    color: var(--color-dark);
}

.form-select option[value=""][disabled] {
    color: #AAAAAA;
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(155, 28, 28, 0.12);
}

.form-textarea {
    resize: vertical;
    min-height: 120px;
}

/* Accessibility valid/invalid states */
.form-input:not(:placeholder-shown):valid,
.form-select:valid,
.form-textarea:not(:placeholder-shown):valid {
    border-color: #2D7D46;
}

.form-input:not(:placeholder-shown):invalid,
.form-textarea:not(:placeholder-shown):invalid {
    border-color: var(--color-primary);
}

/* Checkbox */
.form-checkbox-label {
    display: flex;
    align-items: flex-start;
    gap: var(--space-3);
    cursor: pointer;
}

.form-checkbox {
    flex-shrink: 0;
    width: 18px;
    height: 18px;
    border: 1.5px solid var(--color-border);
    border-radius: 3px;
    appearance: none;
    background-color: var(--color-white);
    cursor: pointer;
    margin-top: 2px;
    transition: background-color var(--transition-fast), border-color var(--transition-fast);
}

.form-checkbox:checked {
    background-color: var(--color-primary);
    border-color: var(--color-primary);
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 12 10'%3E%3Cpath d='M1 5l4 4 6-8' stroke='white' stroke-width='2' fill='none' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: center;
    background-size: 70%;
}

.form-checkbox-text {
    font-size: var(--text-sm);
    color: var(--color-grey-text);
    line-height: 1.5;
}

.form-link {
    color: var(--color-primary);
    text-decoration: underline;
    text-underline-offset: 2px;
}

/* hCAPTCHA container */
.h-captcha {
    display: flex;
    margin-top: var(--space-4);
    margin-bottom: var(--space-4);
    flex-direction: row;
    justify-content: center;
    align-items: center;
}



/* ----------------------------------------------------------------
   10. FOOTER
   ---------------------------------------------------------------- */
.site-footer {
    background-color: var(--color-dark-mid);
    border-top: 1px solid rgba(255, 255, 255, .07);
}

.site-footer__grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr;
    gap: var(--space-12);
    padding-block: var(--space-16);
}

.site-footer__logo {
    height: 64px;
    width: auto;
    object-fit: contain;
    margin-bottom: var(--space-4);
    /* Invert to display on dark background */
    filter: brightness(0) invert(1);
    opacity: 0.85;
}

.site-footer__tagline {
    font-size: var(--text-sm);
    color: rgba(255, 255, 255, .50);
    line-height: 1.6;
}

.site-footer__nav-title {
    font-size: var(--text-xs);
    font-weight: 600;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: rgba(255, 255, 255, .40);
    margin-bottom: var(--space-5);
}

.site-footer__nav ul {
    display: flex;
    flex-direction: column;
    gap: var(--space-3);
}

.site-footer__link {
    font-size: var(--text-sm);
    color: rgba(255, 255, 255, .60);
    transition: color var(--transition-fast);
}

.site-footer__link:hover,
.site-footer__link:focus-visible {
    color: var(--color-white);
}

.site-footer__legal {
    font-size: var(--text-sm);
    color: rgba(255, 255, 255, .55);
    line-height: 1.8;
}

.site-footer__rgpd {
    margin-top: var(--space-4);
}

/* Bottom bar */
.site-footer__bottom {
    border-top: 1px solid rgba(255, 255, 255, .07);
    padding-block: var(--space-5);
}

.site-footer__copy {
    font-size: var(--text-xs);
    color: rgba(255, 255, 255, .35);
    text-align: center;
}

/* ----------------------------------------------------------------
   11. RESPONSIVE – TABLET  (≤ 1024px)
   ---------------------------------------------------------------- */
@media (max-width: 1024px) {
    .about__grid {
        grid-template-columns: 1fr 1.2fr;
        gap: var(--space-12);
    }

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

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

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

    .btn--submit {
        margin-left: 4rem;
    }
}

/* ----------------------------------------------------------------
   12. RESPONSIVE – MOBILE  (≤ 768px)
   ---------------------------------------------------------------- */
@media (max-width: 768px) {
    :root {
        --navbar-height: 68px;
    }

    /* Navbar */
    .navbar__toggle {
        display: flex;
    }

    .navbar__logo {
        height: 52px;
        width: auto;
        margin-left: 1rem;
    }

    .navbar__menu {
        position: fixed;
        top: var(--navbar-height);
        left: 0;
        right: 0;
        flex-direction: column;
        align-items: stretch;
        background-color: var(--color-white);
        border-bottom: 1px solid transparent;
        padding: 0 var(--space-6);
        gap: var(--space-1);
        max-height: 0;
        overflow: hidden;
        transition: max-height var(--transition-slow), padding var(--transition-slow), border-color var(--transition-slow);
    }

    .navbar__menu.is-open {
        max-height: 420px;
        padding: var(--space-4) var(--space-6) var(--space-6);
        border-bottom: 1px solid var(--color-border);
    }

    .navbar__link {
        padding: var(--space-3) var(--space-4);
        border-radius: var(--radius-sm);
        text-align: left;
    }

    .navbar__link--cta {
        margin-left: 0;
        text-align: center;
        margin-top: var(--space-2);
    }

    /* Hero */
    .hero__actions {
        flex-direction: column;
        align-items: center;
    }

    /* About */
    .about__grid {
        grid-template-columns: 1fr;
    }

    .about__image-wrap {
        width: min(100%, 340px);
        max-width: 340px;
        margin-inline: auto;
    }

    .about__image-placeholder {
        min-height: 340px;
    }

    .about__credentials {
        gap: var(--space-6);
        flex-wrap: wrap;
    }

    /* Services */
    .services__grid {
        grid-template-columns: 1fr;
    }

    /* Differentials */
    .differentials__list {
        grid-template-columns: 1fr;
        gap: var(--space-8);
    }

    /* Contact */
    .contact__grid {
        grid-template-columns: 1fr;
    }

    .contact-form {
        grid-template-columns: 1fr;
        padding: var(--space-6);
    }

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

    .btn--submit {
        margin-left: 0;
    }
}

/* ----------------------------------------------------------------
   13. REDUCED MOTION
   ---------------------------------------------------------------- */
@media (prefers-reduced-motion: reduce) {

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

    html {
        scroll-behavior: auto;
    }
}

/* ----------------------------------------------------------------
   14. PRINT
   ---------------------------------------------------------------- */
@media print {

    .site-header,
    .hero__scroll-indicator,
    .navbar__toggle,
    .btn {
        display: none !important;
    }

    .hero {
        min-height: auto;
        background: none;
        color: var(--color-dark);
        padding: var(--space-8);
    }

    .hero__title,
    .section-title--light,
    .contact .section-title {
        color: var(--color-dark) !important;
    }
}

/* ----------------------------------------------------------------
   15. FLOATING WHATSAPP
   ---------------------------------------------------------------- */
.floating-wa {
    position: fixed;
    bottom: var(--space-6);
    right: var(--space-6);
    width: 60px;
    height: 60px;
    background-color: #25D366;
    color: var(--color-white);
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: var(--shadow-lg);
    z-index: 999;
    transition: transform var(--transition-base), box-shadow var(--transition-base);
}

.floating-wa:hover,
.floating-wa:focus-visible {
    transform: translateY(-4px);
    box-shadow: var(--shadow-xl);
    color: var(--color-white);
}

.floating-wa svg {
    width: 32px;
    height: 32px;
}

@media (max-width: 768px) {
    .floating-wa {
        bottom: var(--space-4);
        right: var(--space-4);
        width: 50px;
        height: 50px;
    }

    .floating-wa svg {
        width: 28px;
        height: 28px;
    }
}

/* --- GDPR Banner --- */
.gdpr-banner {
    position: fixed;
    bottom: 0;
    left: 0;
    width: 100%;
    background-color: rgba(15, 15, 15, 0.95);
    border-top: 1px solid var(--color-primary);
    box-shadow: 0 -10px 30px rgba(0, 0, 0, 0.5);
    z-index: 10000;
    transform: translateY(110%);
    transition: transform 0.5s ease;
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
}

.gdpr-banner.show {
    transform: translateY(0);
}

.gdpr-content {
    max-width: 1000px;
    margin: 0 auto;
    padding: 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 20px;
}

.gdpr-content p {
    color: #e5e7eb;
    font-size: 0.95rem;
    margin: 0;
    line-height: 1.5;
}

.gdpr-content p a {
    color: var(--color-primary);
    text-decoration: underline;
}

.btn-gdpr {
    padding: 10px 20px;
    flex-shrink: 0;
}

@media (max-width: 768px) {
    .gdpr-content {
        flex-direction: column;
        text-align: center;
    }
}