/* ========================================
   Jose Joseph Mannar - Advocate Website
   Stylesheet
   ======================================== */

/* ----------------------------------------
   CSS Custom Properties (Variables)
   ---------------------------------------- */
:root {
    /* Primary Colors - Navy Blue (Trust, Authority) */
    --color-primary: #1a365d;
    --color-primary-dark: #0f2942;
    --color-primary-light: #2c5282;

    /* Secondary - Gold/Bronze (Prestige, Excellence) */
    --color-secondary: #b7791f;
    --color-secondary-light: #d69e2e;
    --color-secondary-dark: #975a16;

    /* Neutrals */
    --color-white: #ffffff;
    --color-off-white: #f7fafc;
    --color-gray-50: #f8fafc;
    --color-gray-100: #f1f5f9;
    --color-gray-200: #e2e8f0;
    --color-gray-300: #cbd5e1;
    --color-gray-400: #94a3b8;
    --color-gray-500: #64748b;
    --color-gray-600: #475569;
    --color-gray-700: #334155;
    --color-gray-800: #1e293b;
    --color-gray-900: #0f172a;

    /* WhatsApp Green */
    --color-whatsapp: #25D366;
    --color-whatsapp-dark: #128C7E;

    /* Text Colors */
    --color-text-primary: #1e293b;
    --color-text-secondary: #475569;
    --color-text-light: #64748b;

    /* Font Families */
    --font-heading: 'Playfair Display', Georgia, serif;
    --font-body: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;

    /* Font Sizes */
    --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-5: 1.25rem;
    --space-6: 1.5rem;
    --space-8: 2rem;
    --space-10: 2.5rem;
    --space-12: 3rem;
    --space-16: 4rem;
    --space-20: 5rem;
    --space-24: 6rem;

    /* Transitions */
    --transition-fast: 150ms ease;
    --transition-base: 300ms ease;
    --transition-slow: 500ms ease;

    /* Shadows */
    --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
    --shadow-base: 0 1px 3px 0 rgb(0 0 0 / 0.1), 0 1px 2px -1px rgb(0 0 0 / 0.1);
    --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1);
    --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1), 0 4px 6px -4px rgb(0 0 0 / 0.1);
    --shadow-xl: 0 20px 25px -5px rgb(0 0 0 / 0.1), 0 8px 10px -6px rgb(0 0 0 / 0.1);

    /* Border Radius */
    --radius-sm: 0.25rem;
    --radius-base: 0.5rem;
    --radius-lg: 0.75rem;
    --radius-xl: 1rem;
    --radius-full: 9999px;

    /* Header Height */
    --header-height: 72px;
}

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

html {
    scroll-behavior: smooth;
    scroll-padding-top: var(--header-height);
}

body {
    font-family: var(--font-body);
    font-size: var(--text-base);
    line-height: 1.6;
    color: var(--color-text-primary);
    background-color: var(--color-white);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

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

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

ul {
    list-style: none;
}

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

input,
textarea,
select {
    font-family: inherit;
    font-size: inherit;
}

address {
    font-style: normal;
}

/* Skip Link */
.skip-link {
    position: absolute;
    top: -100%;
    left: 0;
    background: var(--color-primary);
    color: var(--color-white);
    padding: var(--space-3) var(--space-4);
    z-index: 1000;
    transition: top var(--transition-fast);
}

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

/* ----------------------------------------
   Layout / Container
   ---------------------------------------- */
.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--space-4);
}

@media (min-width: 768px) {
    .container {
        padding: 0 var(--space-6);
    }
}

/* ----------------------------------------
   Typography
   ---------------------------------------- */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: 600;
    line-height: 1.2;
    color: var(--color-text-primary);
}

.section-label {
    display: inline-block;
    font-family: var(--font-body);
    font-size: var(--text-sm);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--color-secondary);
    margin-bottom: var(--space-3);
}

.section-label-light {
    color: var(--color-secondary-light);
}

.section-title {
    font-size: var(--text-3xl);
    margin-bottom: var(--space-4);
}

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

.section-description {
    font-size: var(--text-lg);
    color: var(--color-text-secondary);
    max-width: 600px;
}

.section-header {
    text-align: center;
    margin-bottom: var(--space-12);
}

.section-header .section-description {
    margin: 0 auto;
}

@media (min-width: 768px) {
    .section-title {
        font-size: var(--text-4xl);
    }
}

/* ----------------------------------------
   Buttons
   ---------------------------------------- */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-2);
    padding: var(--space-3) var(--space-6);
    font-size: var(--text-base);
    font-weight: 500;
    border-radius: var(--radius-base);
    transition: all var(--transition-fast);
    cursor: pointer;
    white-space: nowrap;
}

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

.btn-primary:hover {
    background-color: var(--color-primary-dark);
}

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

.btn-secondary:hover {
    background-color: var(--color-primary);
    color: var(--color-white);
}

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

.btn-gold:hover {
    background-color: var(--color-secondary-dark);
}

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

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

.btn-full {
    width: 100%;
}

/* ----------------------------------------
   Header / Navigation
   ---------------------------------------- */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    height: var(--header-height);
    background-color: var(--color-white);
    z-index: 100;
    transition: box-shadow var(--transition-base);
}

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

.header .container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 100%;
}

.logo {
    display: flex;
    align-items: center;
    gap: var(--space-3);
}

.logo-icon {
    color: var(--color-secondary);
    flex-shrink: 0;
}

.logo-text {
    display: flex;
    flex-direction: column;
}

.logo-name {
    font-family: var(--font-heading);
    font-size: var(--text-lg);
    font-weight: 600;
    color: var(--color-primary);
    line-height: 1.2;
}

.logo-title {
    font-size: var(--text-xs);
    color: var(--color-text-light);
    text-transform: uppercase;
    letter-spacing: 0.1em;
}

.nav {
    display: none;
}

.nav-list {
    display: flex;
    gap: var(--space-8);
}

.nav-link {
    font-size: var(--text-sm);
    font-weight: 500;
    color: var(--color-text-secondary);
    transition: color var(--transition-fast);
}

.nav-link:hover {
    color: var(--color-primary);
}

.header-cta {
    display: none;
    align-items: center;
    gap: var(--space-2);
    padding: var(--space-2) var(--space-4);
    background-color: var(--color-primary);
    color: var(--color-white);
    font-size: var(--text-sm);
    font-weight: 500;
    border-radius: var(--radius-base);
    transition: background-color var(--transition-fast);
}

.header-cta:hover {
    background-color: var(--color-primary-dark);
}

.header-cta svg {
    flex-shrink: 0;
}

/* Mobile Menu Button */
.mobile-menu-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    padding: var(--space-2);
}

.hamburger {
    position: relative;
    width: 24px;
    height: 2px;
    background-color: var(--color-text-primary);
    transition: background-color var(--transition-fast);
}

.hamburger::before,
.hamburger::after {
    content: '';
    position: absolute;
    left: 0;
    width: 24px;
    height: 2px;
    background-color: var(--color-text-primary);
    transition: transform var(--transition-fast);
}

.hamburger::before {
    top: -7px;
}

.hamburger::after {
    bottom: -7px;
}

.mobile-menu-btn.active .hamburger {
    background-color: transparent;
}

.mobile-menu-btn.active .hamburger::before {
    transform: translateY(7px) rotate(45deg);
}

.mobile-menu-btn.active .hamburger::after {
    transform: translateY(-7px) rotate(-45deg);
}

/* Mobile Menu */
.mobile-menu {
    position: fixed;
    top: var(--header-height);
    left: 0;
    right: 0;
    bottom: 0;
    background-color: var(--color-white);
    padding: var(--space-6);
    transform: translateX(100%);
    transition: transform var(--transition-base);
    z-index: 99;
    overflow-y: auto;
}

.mobile-menu.active {
    transform: translateX(0);
}

.mobile-nav-list {
    display: flex;
    flex-direction: column;
    gap: var(--space-1);
}

.mobile-nav-link {
    display: block;
    padding: var(--space-4);
    font-size: var(--text-lg);
    font-weight: 500;
    color: var(--color-text-primary);
    border-radius: var(--radius-base);
    transition: background-color var(--transition-fast);
}

.mobile-nav-link:hover {
    background-color: var(--color-gray-100);
}

.mobile-cta {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-2);
    margin-top: var(--space-6);
    padding: var(--space-4);
    background-color: var(--color-primary);
    color: var(--color-white);
    font-size: var(--text-lg);
    font-weight: 500;
    border-radius: var(--radius-base);
}

@media (min-width: 768px) {
    .nav {
        display: block;
    }

    .header-cta {
        display: flex;
    }

    .mobile-menu-btn {
        display: none;
    }

    .mobile-menu {
        display: none;
    }
}

@media (min-width: 1024px) {
    .logo-name {
        font-size: var(--text-xl);
    }

    .nav-list {
        gap: var(--space-10);
    }

    .nav-link {
        font-size: var(--text-base);
    }
}

/* ----------------------------------------
   Hero Section
   ---------------------------------------- */
.hero {
    position: relative;
    min-height: 100vh;
    padding-top: calc(var(--header-height) + var(--space-8));
    padding-bottom: var(--space-16);
    display: flex;
    align-items: center;
    background: linear-gradient(135deg, var(--color-gray-50) 0%, var(--color-white) 100%);
}

.hero-container {
    display: grid;
    gap: var(--space-8);
    align-items: center;
}

.hero-image {
    order: 1;
    max-width: 320px;
    margin: 0 auto;
}

.hero-image img {
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-xl);
}

.hero-content {
    order: 2;
    text-align: center;
}

.hero-subtitle {
    font-size: var(--text-sm);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    color: var(--color-secondary);
    margin-bottom: var(--space-2);
}

.hero-title {
    font-size: var(--text-4xl);
    font-weight: 700;
    color: var(--color-primary);
    margin-bottom: var(--space-3);
}

.hero-tagline {
    font-size: var(--text-lg);
    color: var(--color-text-secondary);
    margin-bottom: var(--space-4);
}

.hero-description {
    font-size: var(--text-base);
    color: var(--color-text-light);
    margin-bottom: var(--space-6);
    max-width: 500px;
    margin-left: auto;
    margin-right: auto;
}

.hero-stats {
    display: flex;
    justify-content: center;
    gap: var(--space-6);
    margin-bottom: var(--space-8);
    flex-wrap: wrap;
}

.stat {
    text-align: center;
}

.stat-number {
    display: block;
    font-family: var(--font-heading);
    font-size: var(--text-2xl);
    font-weight: 700;
    color: var(--color-primary);
}

.stat-label {
    font-size: var(--text-xs);
    color: var(--color-text-light);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.hero-cta {
    display: flex;
    flex-direction: column;
    gap: var(--space-3);
}

.hero-scroll {
    position: absolute;
    bottom: var(--space-8);
    left: 50%;
    transform: translateX(-50%);
    animation: bounce 2s infinite;
}

.hero-scroll a {
    display: flex;
    color: var(--color-text-light);
}

@keyframes bounce {
    0%, 20%, 50%, 80%, 100% {
        transform: translateX(-50%) translateY(0);
    }
    40% {
        transform: translateX(-50%) translateY(-10px);
    }
    60% {
        transform: translateX(-50%) translateY(-5px);
    }
}

@media (min-width: 640px) {
    .hero-cta {
        flex-direction: row;
        justify-content: center;
    }
}

@media (min-width: 768px) {
    .hero {
        padding-top: var(--header-height);
    }

    .hero-container {
        grid-template-columns: 1fr 1fr;
        gap: var(--space-12);
    }

    .hero-image {
        order: 2;
        max-width: 400px;
    }

    .hero-content {
        order: 1;
        text-align: left;
    }

    .hero-description {
        margin-left: 0;
        margin-right: 0;
    }

    .hero-stats {
        justify-content: flex-start;
    }

    .hero-cta {
        justify-content: flex-start;
    }
}

@media (min-width: 1024px) {
    .hero-title {
        font-size: var(--text-5xl);
    }

    .hero-image {
        max-width: 450px;
    }

    .hero-stats {
        gap: var(--space-10);
    }

    .stat-number {
        font-size: var(--text-3xl);
    }
}

/* ----------------------------------------
   About Section
   ---------------------------------------- */
.about {
    padding: var(--space-16) 0;
    background-color: var(--color-white);
}

.about-grid {
    display: grid;
    gap: var(--space-10);
    align-items: center;
}

.about-image {
    max-width: 400px;
    margin: 0 auto;
}

.about-image img {
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-lg);
}

.about-content {
    text-align: center;
}

.about-text {
    color: var(--color-text-secondary);
    margin-bottom: var(--space-4);
}

.about-highlights {
    display: grid;
    gap: var(--space-3);
    margin: var(--space-8) 0;
}

.highlight {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    padding: var(--space-3) var(--space-4);
    background-color: var(--color-gray-50);
    border-radius: var(--radius-base);
    text-align: left;
}

.highlight svg {
    flex-shrink: 0;
    color: var(--color-secondary);
}

.highlight span {
    font-weight: 500;
    color: var(--color-text-primary);
}

.about-location {
    display: flex;
    align-items: flex-start;
    gap: var(--space-2);
    padding: var(--space-4);
    background-color: var(--color-primary);
    color: var(--color-white);
    border-radius: var(--radius-base);
    font-size: var(--text-sm);
    text-align: left;
}

.about-location svg {
    flex-shrink: 0;
    margin-top: 2px;
}

@media (min-width: 768px) {
    .about {
        padding: var(--space-24) 0;
    }

    .about-grid {
        grid-template-columns: 1fr 1fr;
        gap: var(--space-16);
    }

    .about-content {
        text-align: left;
    }

    .about-highlights {
        grid-template-columns: 1fr 1fr;
    }
}

/* ----------------------------------------
   Services Section
   ---------------------------------------- */
.services {
    padding: var(--space-16) 0;
    background-color: var(--color-gray-50);
}

.services-grid {
    display: grid;
    gap: var(--space-6);
}

.service-card {
    background-color: var(--color-white);
    padding: var(--space-8);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-base);
    transition: box-shadow var(--transition-base), transform var(--transition-base);
}

.service-card:hover {
    box-shadow: var(--shadow-lg);
    transform: translateY(-4px);
}

.service-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 64px;
    height: 64px;
    background-color: var(--color-gray-100);
    border-radius: var(--radius-lg);
    color: var(--color-primary);
    margin-bottom: var(--space-4);
}

.service-title {
    font-size: var(--text-xl);
    margin-bottom: var(--space-3);
}

.service-description {
    color: var(--color-text-secondary);
    margin-bottom: var(--space-4);
    font-size: var(--text-sm);
}

.service-list {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-2);
}

.service-list li {
    font-size: var(--text-xs);
    font-weight: 500;
    padding: var(--space-1) var(--space-3);
    background-color: var(--color-gray-100);
    color: var(--color-text-secondary);
    border-radius: var(--radius-full);
}

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

@media (min-width: 768px) {
    .services {
        padding: var(--space-24) 0;
    }
}

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

    .service-card {
        padding: var(--space-6);
    }
}

/* ----------------------------------------
   NRI Services Section
   ---------------------------------------- */
.nri-services {
    padding: var(--space-16) 0;
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
}

.nri-grid {
    display: grid;
    gap: var(--space-10);
    align-items: center;
}

.nri-content {
    color: var(--color-white);
}

.nri-description {
    font-size: var(--text-lg);
    opacity: 0.9;
    margin-bottom: var(--space-8);
}

.nri-features {
    display: grid;
    gap: var(--space-6);
    margin-bottom: var(--space-8);
}

.nri-feature {
    display: flex;
    gap: var(--space-4);
}

.nri-feature svg {
    flex-shrink: 0;
    color: var(--color-secondary-light);
    margin-top: var(--space-1);
}

.nri-feature h4 {
    color: var(--color-white);
    font-size: var(--text-base);
    font-family: var(--font-body);
    font-weight: 600;
    margin-bottom: var(--space-1);
}

.nri-feature p {
    font-size: var(--text-sm);
    opacity: 0.8;
}

.nri-cta {
    display: flex;
    flex-direction: column;
    gap: var(--space-3);
}

.nri-image {
    display: none;
}

.nri-image img {
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-xl);
}

@media (min-width: 640px) {
    .nri-cta {
        flex-direction: row;
    }

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

@media (min-width: 768px) {
    .nri-services {
        padding: var(--space-24) 0;
    }

    .nri-grid {
        grid-template-columns: 1fr 1fr;
        gap: var(--space-16);
    }

    .nri-image {
        display: block;
        max-width: 400px;
        margin-left: auto;
    }
}

/* ----------------------------------------
   Contact Section
   ---------------------------------------- */
.contact {
    padding: var(--space-16) 0;
    background-color: var(--color-white);
}

.contact-grid {
    display: grid;
    gap: var(--space-10);
}

.contact-info {
    display: flex;
    flex-direction: column;
    gap: var(--space-6);
}

.contact-item {
    display: flex;
    gap: var(--space-4);
}

.contact-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 48px;
    height: 48px;
    background-color: var(--color-gray-100);
    border-radius: var(--radius-base);
    color: var(--color-primary);
    flex-shrink: 0;
}

.contact-details h4 {
    font-family: var(--font-body);
    font-size: var(--text-sm);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--color-text-light);
    margin-bottom: var(--space-1);
}

.contact-details a,
.contact-details address {
    display: block;
    color: var(--color-text-primary);
    font-size: var(--text-base);
    line-height: 1.6;
}

.contact-details a:hover {
    color: var(--color-primary);
}

.contact-map {
    margin-top: var(--space-4);
}

.map-link {
    display: inline-block;
    margin-top: var(--space-2);
    font-size: var(--text-sm);
    color: var(--color-primary);
    font-weight: 500;
}

.map-link:hover {
    text-decoration: underline;
}

/* Contact Form */
.contact-form-wrapper {
    background-color: var(--color-gray-50);
    padding: var(--space-8);
    border-radius: var(--radius-xl);
}

.contact-form-wrapper h3 {
    font-size: var(--text-xl);
    margin-bottom: var(--space-6);
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: var(--space-4);
}

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

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

.required {
    color: #dc2626;
}

.form-group input,
.form-group select,
.form-group textarea {
    padding: var(--space-3) var(--space-4);
    border: 1px solid var(--color-gray-300);
    border-radius: var(--radius-base);
    background-color: var(--color-white);
    transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(26, 54, 93, 0.1);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: var(--color-gray-400);
}

.form-group select {
    cursor: pointer;
}

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

.form-row {
    display: grid;
    gap: var(--space-4);
}

.form-note {
    font-size: var(--text-sm);
    color: var(--color-text-light);
    text-align: center;
    margin-top: var(--space-2);
}

.form-note a {
    color: var(--color-primary);
    font-weight: 500;
}

.form-success {
    text-align: center;
    padding: var(--space-8) var(--space-4);
}

.form-success svg {
    color: var(--color-whatsapp);
    margin-bottom: var(--space-4);
}

.form-success h4 {
    font-size: var(--text-xl);
    margin-bottom: var(--space-2);
    color: var(--color-primary);
}

.form-success p {
    color: var(--color-text-secondary);
}

@media (min-width: 640px) {
    .form-row {
        grid-template-columns: 1fr 1fr;
    }
}

@media (min-width: 768px) {
    .contact {
        padding: var(--space-24) 0;
    }

    .contact-grid {
        grid-template-columns: 1fr 1fr;
        gap: var(--space-16);
    }
}

/* ----------------------------------------
   Footer
   ---------------------------------------- */
.footer {
    background-color: var(--color-gray-900);
    color: var(--color-gray-300);
    padding: var(--space-12) 0 var(--space-6);
}

.footer-grid {
    display: grid;
    gap: var(--space-8);
    margin-bottom: var(--space-8);
}

.footer-about h3 {
    font-size: var(--text-xl);
    color: var(--color-white);
    margin-bottom: var(--space-1);
}

.footer-about p {
    font-size: var(--text-sm);
    color: var(--color-secondary-light);
}

.footer-tagline {
    margin-top: var(--space-3);
    color: var(--color-gray-400) !important;
}

.footer-links h4,
.footer-contact h4 {
    font-family: var(--font-body);
    font-size: var(--text-sm);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--color-white);
    margin-bottom: var(--space-4);
}

.footer-links ul {
    display: flex;
    flex-direction: column;
    gap: var(--space-2);
}

.footer-links a {
    font-size: var(--text-sm);
    transition: color var(--transition-fast);
}

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

.footer-contact p {
    font-size: var(--text-sm);
    margin-bottom: var(--space-1);
}

.footer-contact a:hover {
    color: var(--color-white);
}

.footer-bottom {
    padding-top: var(--space-6);
    border-top: 1px solid var(--color-gray-800);
    text-align: center;
}

.copyright {
    font-size: var(--text-sm);
    margin-bottom: var(--space-2);
}

.disclaimer {
    font-size: var(--text-xs);
    color: var(--color-gray-500);
    max-width: 600px;
    margin: 0 auto;
}

@media (min-width: 768px) {
    .footer-grid {
        grid-template-columns: 2fr 1fr 1fr;
    }

    .footer-bottom {
        display: flex;
        justify-content: space-between;
        align-items: flex-start;
        text-align: left;
    }

    .disclaimer {
        margin: 0;
        max-width: 400px;
        text-align: right;
    }
}

/* ----------------------------------------
   WhatsApp Floating Button
   ---------------------------------------- */
.whatsapp-float {
    position: fixed;
    bottom: var(--space-6);
    right: var(--space-6);
    z-index: 90;
    display: flex;
    align-items: center;
    gap: var(--space-3);
}

.whatsapp-tooltip {
    display: none;
    padding: var(--space-2) var(--space-4);
    background-color: var(--color-white);
    color: var(--color-text-primary);
    font-size: var(--text-sm);
    font-weight: 500;
    border-radius: var(--radius-full);
    box-shadow: var(--shadow-lg);
    white-space: nowrap;
}

.whatsapp-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 60px;
    height: 60px;
    background-color: var(--color-whatsapp);
    color: var(--color-white);
    border-radius: var(--radius-full);
    box-shadow: var(--shadow-lg);
    transition: transform var(--transition-fast), background-color var(--transition-fast);
}

.whatsapp-btn:hover {
    background-color: var(--color-whatsapp-dark);
    transform: scale(1.1);
}

.whatsapp-btn svg {
    width: 32px;
    height: 32px;
}

@media (min-width: 768px) {
    .whatsapp-float:hover .whatsapp-tooltip {
        display: block;
    }
}

/* Pulse animation for WhatsApp button */
.whatsapp-btn::before {
    content: '';
    position: absolute;
    width: 60px;
    height: 60px;
    border-radius: var(--radius-full);
    background-color: var(--color-whatsapp);
    animation: pulse 2s infinite;
    z-index: -1;
}

@keyframes pulse {
    0% {
        transform: scale(1);
        opacity: 0.5;
    }
    100% {
        transform: scale(1.5);
        opacity: 0;
    }
}

/* ----------------------------------------
   Utility Classes
   ---------------------------------------- */
.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border-width: 0;
}

/* ----------------------------------------
   Animations
   ---------------------------------------- */
@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;
    }
}