/* ============================================================
   STYLESHEET — Consultant en financement pour OBNL
   Clean, corporate, minimal — inspired by consulting firms
   Mobile-first responsive design
   ============================================================ */

/* ─── CSS VARIABLES ────────────────────────────────────────── */
:root {
    /* Primary palette — professional blue-green-gray */
    --color-primary: #1B4D6E;
    --color-primary-dark: #133A54;
    --color-primary-light: #2A6F97;
    --color-accent: #2E8B6E;
    --color-accent-dark: #236B55;
    --color-accent-light: #3AAF8A;

    /* Neutrals */
    --color-dark: #1A1A2E;
    --color-text: #2D3748;
    --color-text-light: #5A6577;
    --color-text-muted: #8896A6;
    --color-border: #D8DEE6;
    --color-border-light: #E8ECF1;
    --color-bg: #FFFFFF;
    --color-bg-alt: #F5F7FA;
    --color-bg-dark: #F0F2F5;

    /* Typography */
    --font-heading: 'Inter', 'Segoe UI', -apple-system, BlinkMacSystemFont, sans-serif;
    --font-body: 'Inter', 'Segoe UI', -apple-system, BlinkMacSystemFont, sans-serif;
    --font-size-base: 16px;
    --line-height-base: 1.7;
    --line-height-heading: 1.25;

    /* Spacing */
    --space-xs: 0.5rem;
    --space-sm: 1rem;
    --space-md: 1.5rem;
    --space-lg: 2.5rem;
    --space-xl: 4rem;
    --space-2xl: 6rem;

    /* Layout */
    --container-max: 1140px;
    --container-narrow: 800px;
    --border-radius: 8px;
    --border-radius-lg: 12px;

    /* Shadows */
    --shadow-sm: 0 1px 3px rgba(0,0,0,0.06), 0 1px 2px rgba(0,0,0,0.04);
    --shadow-md: 0 4px 12px rgba(0,0,0,0.08);
    --shadow-lg: 0 10px 30px rgba(0,0,0,0.1);

    /* Transitions */
    --transition: 0.25s ease;
}

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

html {
    font-size: var(--font-size-base);
    scroll-behavior: smooth;
    -webkit-text-size-adjust: 100%;
}

body {
    font-family: var(--font-body);
    color: var(--color-text);
    background-color: var(--color-bg);
    line-height: var(--line-height-base);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

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

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

a:hover {
    color: var(--color-primary-light);
}

/* ─── TYPOGRAPHY ───────────────────────────────────────────── */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    color: var(--color-dark);
    line-height: var(--line-height-heading);
    font-weight: 700;
}

h1 { font-size: clamp(2rem, 4vw, 3rem); margin-bottom: var(--space-md); }
h2 { font-size: clamp(1.5rem, 3vw, 2.25rem); margin-bottom: var(--space-md); }
h3 { font-size: clamp(1.2rem, 2.5vw, 1.5rem); margin-bottom: var(--space-sm); }
h4 { font-size: 1.125rem; margin-bottom: var(--space-sm); }

p {
    margin-bottom: var(--space-sm);
    color: var(--color-text);
}

p:last-child {
    margin-bottom: 0;
}

.text-muted { color: var(--color-text-muted); }
.text-light { color: var(--color-text-light); }
.text-accent { color: var(--color-accent); }
.text-primary { color: var(--color-primary); }
.text-center { text-align: center; }
.text-white { color: #fff; }

/* ─── LAYOUT ───────────────────────────────────────────────── */
.container {
    width: 100%;
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 var(--space-md);
}

.container-narrow {
    max-width: var(--container-narrow);
    margin: 0 auto;
    padding: 0 var(--space-md);
}

.section {
    padding: var(--space-xl) 0;
}

.section-lg {
    padding: var(--space-2xl) 0;
}

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

.section-dark {
    background-color: var(--color-primary);
    color: #fff;
}

.section-dark h2,
.section-dark h3,
.section-dark h4 {
    color: #fff;
}

.section-dark p {
    color: rgba(255,255,255,0.9);
}

/* ─── GRID SYSTEM ──────────────────────────────────────────── */
.grid {
    display: grid;
    gap: var(--space-lg);
}

.grid-2 { grid-template-columns: 1fr; }
.grid-3 { grid-template-columns: 1fr; }
.grid-4 { grid-template-columns: 1fr; }

@media (min-width: 640px) {
    .grid-2 { grid-template-columns: repeat(2, 1fr); }
    .grid-4 { grid-template-columns: repeat(2, 1fr); }
}

@media (min-width: 768px) {
    .grid-3 { grid-template-columns: repeat(3, 1fr); }
}

@media (min-width: 1024px) {
    .grid-4 { grid-template-columns: repeat(4, 1fr); }
}

/* ─── BUTTONS ──────────────────────────────────────────────── */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.8rem 1.8rem;
    font-family: var(--font-body);
    font-size: 0.95rem;
    font-weight: 600;
    border: 2px solid transparent;
    border-radius: var(--border-radius);
    cursor: pointer;
    transition: all var(--transition);
    text-decoration: none;
    line-height: 1.4;
}

.btn-primary {
    background-color: var(--color-primary);
    color: #fff;
    border-color: var(--color-primary);
}

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

.btn-accent {
    background-color: var(--color-accent);
    color: #fff;
    border-color: var(--color-accent);
}

.btn-accent:hover {
    background-color: var(--color-accent-dark);
    border-color: var(--color-accent-dark);
    color: #fff;
    transform: translateY(-1px);
    box-shadow: var(--shadow-md);
}

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

.btn-outline:hover {
    background-color: var(--color-primary);
    color: #fff;
    transform: translateY(-1px);
}

.btn-white {
    background-color: #fff;
    color: var(--color-primary);
    border-color: #fff;
}

.btn-white:hover {
    background-color: rgba(255,255,255,0.9);
    color: var(--color-primary-dark);
    transform: translateY(-1px);
    box-shadow: var(--shadow-md);
}

.btn-outline-white {
    background-color: transparent;
    color: #fff;
    border-color: rgba(255,255,255,0.6);
}

.btn-outline-white:hover {
    background-color: #fff;
    color: var(--color-primary);
    border-color: #fff;
}

.btn-lg {
    padding: 1rem 2.2rem;
    font-size: 1.05rem;
}

.btn-sm {
    padding: 0.5rem 1.2rem;
    font-size: 0.85rem;
}

.btn-group {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-sm);
    margin-top: var(--space-md);
}

/* ─── HEADER / NAVIGATION ─────────────────────────────────── */
.site-header {
    position: sticky;
    top: 0;
    z-index: 1000;
    background-color: rgba(255,255,255,0.97);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--color-border-light);
    transition: box-shadow var(--transition);
}

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

.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 72px;
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 var(--space-md);
}

.site-logo {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--color-dark);
    text-decoration: none;
    flex-shrink: 0;
}

.site-logo:hover {
    color: var(--color-primary);
}

.site-logo img {
    height: 40px;
    width: auto;
}

.site-logo .logo-text {
    display: none;
}

@media (min-width: 1024px) {
    .site-logo .logo-text {
        display: block;
    }
}

/* Main Navigation */
.main-nav {
    display: none;
    position: fixed;
    top: 72px;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: #fff;
    padding: var(--space-lg) var(--space-md);
    overflow-y: auto;
    z-index: 999;
}

.main-nav.open {
    display: block;
}

.nav-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 0;
}

.nav-list li a {
    display: block;
    padding: 0.9rem 0;
    font-size: 1.05rem;
    font-weight: 500;
    color: var(--color-text);
    border-bottom: 1px solid var(--color-border-light);
    transition: color var(--transition);
}

.nav-list li a:hover,
.nav-list li a.active {
    color: var(--color-primary);
}

.nav-list li a.active {
    font-weight: 600;
}

/* Desktop Navigation */
@media (min-width: 1024px) {
    .main-nav {
        display: flex !important;
        position: static;
        background: none;
        padding: 0;
        overflow: visible;
        align-items: center;
    }

    .nav-list {
        flex-direction: row;
        gap: 0.25rem;
    }

    .nav-list li a {
        padding: 0.5rem 0.85rem;
        font-size: 0.9rem;
        border-bottom: none;
        border-radius: var(--border-radius);
    }

    .nav-list li a:hover {
        background-color: var(--color-bg-alt);
    }

    .nav-list li a.active {
        background-color: var(--color-bg-alt);
        color: var(--color-primary);
    }
}

/* Header Right (CTA + Language + Mobile Toggle) */
.header-right {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
}

.header-cta {
    display: none;
}

@media (min-width: 1024px) {
    .header-cta {
        display: inline-flex;
    }
}

/* Language Toggle */
.lang-toggle {
    display: flex;
    align-items: center;
    gap: 2px;
    background-color: var(--color-bg-alt);
    border-radius: 6px;
    padding: 3px;
    font-size: 0.8rem;
    font-weight: 600;
}

.lang-toggle a {
    padding: 4px 10px;
    border-radius: 4px;
    color: var(--color-text-muted);
    text-decoration: none;
    transition: all var(--transition);
}

.lang-toggle a:hover {
    color: var(--color-text);
}

.lang-toggle a.active {
    background-color: #fff;
    color: var(--color-primary);
    box-shadow: 0 1px 3px rgba(0,0,0,0.08);
}

/* Mobile Menu Toggle */
.menu-toggle {
    display: flex;
    flex-direction: column;
    justify-content: center;
    gap: 5px;
    width: 28px;
    height: 28px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0;
}

.menu-toggle span {
    display: block;
    width: 100%;
    height: 2px;
    background-color: var(--color-dark);
    border-radius: 2px;
    transition: all var(--transition);
}

.menu-toggle.open span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}

.menu-toggle.open span:nth-child(2) {
    opacity: 0;
}

.menu-toggle.open span:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -5px);
}

@media (min-width: 1024px) {
    .menu-toggle {
        display: none;
    }
}

/* ─── HERO SECTION ─────────────────────────────────────────── */
.hero {
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
    color: #fff;
    padding: var(--space-2xl) 0;
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -20%;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(255,255,255,0.05) 0%, transparent 70%);
    border-radius: 50%;
}

.hero::after {
    content: '';
    position: absolute;
    bottom: -30%;
    left: -10%;
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, rgba(46,139,110,0.15) 0%, transparent 70%);
    border-radius: 50%;
}

.hero .container {
    position: relative;
    z-index: 1;
}

.hero h1 {
    color: #fff;
    font-size: clamp(2rem, 4.5vw, 3.2rem);
    max-width: 780px;
    margin-bottom: var(--space-md);
}

.hero .subtitle {
    font-size: clamp(1rem, 2vw, 1.2rem);
    color: rgba(255,255,255,0.85);
    max-width: 640px;
    margin-bottom: var(--space-lg);
    line-height: 1.7;
}

/* ─── SECTION HEADERS ──────────────────────────────────────── */
.section-header {
    max-width: 700px;
    margin-bottom: var(--space-xl);
}

.section-header.centered {
    text-align: center;
    margin-left: auto;
    margin-right: auto;
}

.section-header .overline {
    display: inline-block;
    font-size: 0.8rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--color-accent);
    margin-bottom: var(--space-xs);
}

.section-header p {
    font-size: 1.05rem;
    color: var(--color-text-light);
    line-height: 1.8;
}

/* ─── CARDS ────────────────────────────────────────────────── */
.card {
    background-color: #fff;
    border: 1px solid var(--color-border-light);
    border-radius: var(--border-radius-lg);
    padding: var(--space-lg);
    transition: all var(--transition);
}

.card:hover {
    box-shadow: var(--shadow-md);
    border-color: var(--color-border);
    transform: translateY(-2px);
}

.card-icon {
    width: 52px;
    height: 52px;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: var(--color-bg-alt);
    border-radius: 10px;
    margin-bottom: var(--space-md);
    color: var(--color-primary);
    font-size: 1.5rem;
}

.card h3 {
    font-size: 1.15rem;
    margin-bottom: var(--space-xs);
}

.card p {
    color: var(--color-text-light);
    font-size: 0.95rem;
    line-height: 1.7;
}

/* Service cards on alt background */
.section-alt .card {
    background-color: #fff;
}

/* ─── STEPS / PROCESS ──────────────────────────────────────── */
.steps {
    counter-reset: step-counter;
}

.step {
    display: flex;
    gap: var(--space-lg);
    padding: var(--space-lg) 0;
    border-bottom: 1px solid var(--color-border-light);
    counter-increment: step-counter;
}

.step:last-child {
    border-bottom: none;
}

.step-number {
    flex-shrink: 0;
    width: 56px;
    height: 56px;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: var(--color-primary);
    color: #fff;
    font-size: 1.3rem;
    font-weight: 700;
    border-radius: 50%;
}

.step-content h3 {
    font-size: 1.2rem;
    margin-bottom: var(--space-xs);
}

.step-content p {
    color: var(--color-text-light);
    line-height: 1.8;
}

.step-meta {
    display: inline-block;
    margin-top: var(--space-sm);
    padding: 0.4rem 0.9rem;
    background-color: var(--color-bg-alt);
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--color-text-light);
}

/* ─── ADVANTAGES / FEATURES ────────────────────────────────── */
.advantage {
    padding: var(--space-md) 0;
}

.advantage h4 {
    font-size: 1.05rem;
    color: var(--color-dark);
    margin-bottom: 0.4rem;
}

.advantage p {
    color: var(--color-text-light);
    font-size: 0.95rem;
}

/* ─── SERVICE DETAIL BLOCKS ────────────────────────────────── */
.service-detail {
    padding: var(--space-xl) 0;
    border-bottom: 1px solid var(--color-border-light);
}

.service-detail:last-of-type {
    border-bottom: none;
}

.service-detail h3 {
    font-size: 1.4rem;
    margin-bottom: var(--space-sm);
}

.service-detail .service-body {
    max-width: 780px;
}

.service-detail .service-body p {
    font-size: 1rem;
    line-height: 1.8;
    color: var(--color-text-light);
    margin-bottom: var(--space-md);
}

.service-includes {
    background-color: var(--color-bg-alt);
    border-radius: var(--border-radius);
    padding: var(--space-md) var(--space-lg);
    margin: var(--space-md) 0;
}

.service-includes h4 {
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--color-primary);
    margin-bottom: var(--space-sm);
}

.service-includes ul {
    list-style: none;
    padding: 0;
}

.service-includes ul li {
    position: relative;
    padding: 0.4rem 0 0.4rem 1.5rem;
    font-size: 0.95rem;
    color: var(--color-text);
    line-height: 1.6;
}

.service-includes ul li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--color-accent);
    font-weight: 700;
}

/* ─── FAQ ACCORDION ────────────────────────────────────────── */
.faq-list {
    max-width: 800px;
    margin: 0 auto;
}

.faq-item {
    border-bottom: 1px solid var(--color-border-light);
}

.faq-question {
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 100%;
    padding: var(--space-md) 0;
    background: none;
    border: none;
    cursor: pointer;
    text-align: left;
    font-family: var(--font-heading);
    font-size: 1.05rem;
    font-weight: 600;
    color: var(--color-dark);
    line-height: 1.4;
    transition: color var(--transition);
}

.faq-question:hover {
    color: var(--color-primary);
}

.faq-icon {
    flex-shrink: 0;
    width: 24px;
    height: 24px;
    margin-left: var(--space-sm);
    position: relative;
    transition: transform var(--transition);
}

.faq-icon::before,
.faq-icon::after {
    content: '';
    position: absolute;
    background-color: var(--color-text-muted);
    border-radius: 2px;
    transition: all var(--transition);
}

.faq-icon::before {
    top: 50%;
    left: 4px;
    right: 4px;
    height: 2px;
    transform: translateY(-50%);
}

.faq-icon::after {
    left: 50%;
    top: 4px;
    bottom: 4px;
    width: 2px;
    transform: translateX(-50%);
}

.faq-item.open .faq-icon::after {
    transform: translateX(-50%) rotate(90deg);
    opacity: 0;
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.35s ease, padding 0.35s ease;
}

.faq-answer-inner {
    padding: 0 0 var(--space-md) 0;
    color: var(--color-text-light);
    font-size: 0.95rem;
    line-height: 1.8;
}

.faq-item.open .faq-answer {
    max-height: 500px;
}

/* ─── CONTACT FORM ─────────────────────────────────────────── */
.contact-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-xl);
}

@media (min-width: 768px) {
    .contact-grid {
        grid-template-columns: 1fr 1fr;
    }
}

.form-group {
    margin-bottom: var(--space-md);
}

.form-group label {
    display: block;
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--color-dark);
    margin-bottom: 0.4rem;
}

.form-group label .required {
    color: #e53e3e;
    margin-left: 2px;
}

.form-control {
    width: 100%;
    padding: 0.75rem 1rem;
    font-family: var(--font-body);
    font-size: 0.95rem;
    color: var(--color-text);
    background-color: #fff;
    border: 1.5px solid var(--color-border);
    border-radius: var(--border-radius);
    transition: border-color var(--transition), box-shadow var(--transition);
    appearance: none;
    -webkit-appearance: none;
}

.form-control:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(27,77,110,0.1);
}

textarea.form-control {
    min-height: 140px;
    resize: vertical;
}

select.form-control {
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%235A6577' d='M6 8.825L0.375 3.2l0.85-0.85L6 7.125l4.775-4.775 0.85 0.85z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 1rem center;
    padding-right: 2.5rem;
}

/* Honeypot */
.form-hp {
    position: absolute;
    left: -9999px;
    opacity: 0;
    height: 0;
    width: 0;
    overflow: hidden;
}

/* Form Messages */
.form-message {
    padding: var(--space-sm) var(--space-md);
    border-radius: var(--border-radius);
    font-size: 0.95rem;
    margin-bottom: var(--space-md);
    display: none;
}

.form-message.success {
    display: block;
    background-color: #f0fdf4;
    border: 1px solid #86efac;
    color: #166534;
}

.form-message.error {
    display: block;
    background-color: #fef2f2;
    border: 1px solid #fca5a5;
    color: #991b1b;
}

/* Contact Info Sidebar */
.contact-info {
    padding: var(--space-lg);
    background-color: var(--color-bg-alt);
    border-radius: var(--border-radius-lg);
}

.contact-info h3 {
    margin-bottom: var(--space-md);
}

.contact-info-item {
    display: flex;
    gap: var(--space-sm);
    margin-bottom: var(--space-md);
}

.contact-info-item .ci-icon {
    flex-shrink: 0;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: #fff;
    border-radius: 8px;
    color: var(--color-primary);
    font-size: 1.1rem;
}

.contact-info-item .ci-text h4 {
    font-size: 0.9rem;
    margin-bottom: 0.15rem;
}

.contact-info-item .ci-text p {
    font-size: 0.9rem;
    color: var(--color-text-light);
}

/* ─── CTA BANNER ───────────────────────────────────────────── */
.cta-banner {
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
    color: #fff;
    padding: var(--space-xl) 0;
    text-align: center;
}

.cta-banner h2 {
    color: #fff;
    margin-bottom: var(--space-sm);
}

.cta-banner p {
    color: rgba(255,255,255,0.85);
    max-width: 600px;
    margin: 0 auto var(--space-lg);
    font-size: 1.05rem;
}

/* ─── VALUES GRID ──────────────────────────────────────────── */
.value-item {
    padding: var(--space-md) 0;
}

.value-item h4 {
    color: var(--color-primary);
    font-size: 1.1rem;
    margin-bottom: 0.4rem;
}

.value-item h4 span {
    color: var(--color-accent);
}

.value-item p {
    color: var(--color-text-light);
    line-height: 1.8;
}

/* ─── SECTOR TAGS ──────────────────────────────────────────── */
.sector-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-top: var(--space-md);
}

.sector-tag {
    display: inline-block;
    padding: 0.4rem 1rem;
    background-color: var(--color-bg-alt);
    border: 1px solid var(--color-border-light);
    border-radius: 20px;
    font-size: 0.85rem;
    color: var(--color-text-light);
    font-weight: 500;
}

/* ─── FOOTER ───────────────────────────────────────────────── */
.site-footer {
    background-color: var(--color-dark);
    color: rgba(255,255,255,0.7);
    padding: var(--space-xl) 0 var(--space-lg);
}

.footer-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-lg);
    margin-bottom: var(--space-xl);
}

@media (min-width: 640px) {
    .footer-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 1024px) {
    .footer-grid {
        grid-template-columns: 2fr 1fr 1fr 1.5fr;
    }
}

.footer-col h4 {
    color: #fff;
    font-size: 0.95rem;
    margin-bottom: var(--space-sm);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.footer-col p {
    font-size: 0.9rem;
    color: rgba(255,255,255,0.6);
    line-height: 1.7;
}

.footer-col ul {
    list-style: none;
    padding: 0;
}

.footer-col ul li {
    margin-bottom: 0.5rem;
}

.footer-col ul li a {
    color: rgba(255,255,255,0.6);
    font-size: 0.9rem;
    transition: color var(--transition);
}

.footer-col ul li a:hover {
    color: #fff;
}

.footer-social {
    display: flex;
    gap: 0.75rem;
    margin-top: var(--space-sm);
}

.footer-social a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    background-color: rgba(255,255,255,0.1);
    border-radius: 8px;
    color: rgba(255,255,255,0.7);
    font-size: 1rem;
    transition: all var(--transition);
}

.footer-social a:hover {
    background-color: var(--color-primary);
    color: #fff;
}

/* Newsletter in footer */
.footer-newsletter {
    display: flex;
    gap: 0.5rem;
    margin-top: var(--space-sm);
}

.footer-newsletter input {
    flex: 1;
    padding: 0.6rem 0.9rem;
    font-size: 0.85rem;
    border: 1px solid rgba(255,255,255,0.2);
    border-radius: var(--border-radius);
    background-color: rgba(255,255,255,0.08);
    color: #fff;
}

.footer-newsletter input::placeholder {
    color: rgba(255,255,255,0.4);
}

.footer-newsletter input:focus {
    outline: none;
    border-color: var(--color-accent);
}

.footer-newsletter button {
    padding: 0.6rem 1rem;
    font-size: 0.85rem;
    font-weight: 600;
    background-color: var(--color-accent);
    color: #fff;
    border: none;
    border-radius: var(--border-radius);
    cursor: pointer;
    transition: background-color var(--transition);
}

.footer-newsletter button:hover {
    background-color: var(--color-accent-dark);
}

.footer-bottom {
    border-top: 1px solid rgba(255,255,255,0.1);
    padding-top: var(--space-md);
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
    align-items: center;
    text-align: center;
}

@media (min-width: 768px) {
    .footer-bottom {
        flex-direction: row;
        justify-content: space-between;
        text-align: left;
    }
}

.footer-bottom p {
    font-size: 0.8rem;
    color: rgba(255,255,255,0.4);
}

.footer-bottom a {
    color: rgba(255,255,255,0.5);
    font-size: 0.8rem;
}

.footer-bottom a:hover {
    color: #fff;
}

/* ─── PAGE HEADER (inner pages) ────────────────────────────── */
.page-header {
    background-color: var(--color-bg-alt);
    padding: var(--space-xl) 0 var(--space-lg);
    border-bottom: 1px solid var(--color-border-light);
}

.page-header h1 {
    font-size: clamp(1.8rem, 3.5vw, 2.5rem);
    margin-bottom: var(--space-sm);
}

.page-header .page-subtitle {
    font-size: 1.05rem;
    color: var(--color-text-light);
    max-width: 680px;
    line-height: 1.8;
}

/* ─── UTILITY CLASSES ──────────────────────────────────────── */
.mt-0 { margin-top: 0; }
.mt-sm { margin-top: var(--space-sm); }
.mt-md { margin-top: var(--space-md); }
.mt-lg { margin-top: var(--space-lg); }
.mt-xl { margin-top: var(--space-xl); }
.mb-0 { margin-bottom: 0; }
.mb-sm { margin-bottom: var(--space-sm); }
.mb-md { margin-bottom: var(--space-md); }
.mb-lg { margin-bottom: var(--space-lg); }
.mb-xl { margin-bottom: var(--space-xl); }
.pt-0 { padding-top: 0; }
.pb-0 { padding-bottom: 0; }

.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;
}

/* ─── RESPONSIVE ADJUSTMENTS ───────────────────────────────── */
@media (max-width: 639px) {
    .section { padding: var(--space-lg) 0; }
    .section-lg { padding: var(--space-xl) 0; }
    .hero { padding: var(--space-xl) 0; }
    .step { flex-direction: column; gap: var(--space-sm); }
    .step-number { width: 44px; height: 44px; font-size: 1.1rem; }
    .btn-group { flex-direction: column; }
    .btn-group .btn { width: 100%; justify-content: center; }
}

/* ─── PRINT STYLES ─────────────────────────────────────────── */
@media print {
    .site-header, .site-footer, .cta-banner, .menu-toggle, .lang-toggle, .btn { display: none; }
    body { font-size: 12pt; color: #000; }
    .hero { background: #f5f5f5; color: #000; padding: 2rem 0; }
    .hero h1, .hero .subtitle { color: #000; }
    .section { padding: 1.5rem 0; }
}