/**
 * PWEB-NEWVITEC360 - Public Layout Styles
 * 
 * Styles specific to the public-facing website
 */

/* ============================================
   HEADER - Futuristic Floating Glass
   ============================================ */

.header {
    position: fixed;
    top: 24px;
    /* Separación del borde superior */
    left: 0;
    right: 0;
    height: var(--header-height);
    z-index: var(--z-sticky);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0 24px;
    /* Completely transparent - only capsule is visible */
    background: transparent !important;
    background-color: transparent !important;
    border: none !important;
    box-shadow: none !important;
    pointer-events: none;
}

.header .container {
    max-width: 100%;
    padding: 0;
    background: transparent !important;
    pointer-events: auto;
}

/* Override scrolled state - keep transparent */
.header.scrolled,
.header.scrolled .container,
.header.scrolled .nav {
    background: transparent !important;
    background-color: transparent !important;
    box-shadow: none !important;
}

.nav {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
    width: 100%;
    background: transparent !important;
    pointer-events: auto;
}

/* Logo - Clean and minimal */
.nav-logo {
    display: flex;
    align-items: center;
    flex-shrink: 0;
    z-index: 10;
}

.nav-logo img {
    height: 32px;
    width: auto;
    filter: drop-shadow(0 0 10px rgba(99, 102, 241, 0.3));
}

/* Responsive Logo Sizing */
.nav-logo img.site-logo {
    height: 55px;
    /* Desktop - reduced from 80px */
    width: auto;
}

@media (max-width: 768px) {
    .nav-logo img.site-logo {
        height: 40px;
        /* Mobile */
    }
}

/* ============================================
   Floating Glass Capsule Navigation
   ============================================ */

.nav-menu {
    display: flex;
    align-items: center;
    gap: 4px;
    list-style: none;
    margin: 0;
    padding: 8px 12px;
    position: relative;

    /* ===== APPLE VISION WHITE GLASS ===== */

    /* Light frosted glass - white tinted */
    background: linear-gradient(135deg,
            rgba(255, 255, 255, 0.15) 0%,
            rgba(255, 255, 255, 0.08) 50%,
            rgba(255, 255, 255, 0.12) 100%);

    /* Strong frosted glass blur */
    backdrop-filter: blur(40px) saturate(180%) brightness(1.1);
    -webkit-backdrop-filter: blur(40px) saturate(180%) brightness(1.1);

    /* Pill shape */
    border-radius: 50px;

    /* ===== LIGHT REFRACTION BORDER ===== */
    border: 1px solid rgba(255, 255, 255, 0.25);

    /* ===== 3D DEPTH & SOFT GLOW ===== */
    box-shadow:
        /* Outer soft glow */
        0 0 40px rgba(255, 255, 255, 0.1),
        0 0 20px rgba(99, 102, 241, 0.08),
        /* Soft drop shadow */
        0 8px 32px rgba(0, 0, 0, 0.15),
        0 4px 16px rgba(0, 0, 0, 0.1),
        /* Inner top highlight - strong light reflection */
        inset 0 1px 2px rgba(255, 255, 255, 0.4),
        /* Inner bottom subtle shadow */
        inset 0 -1px 1px rgba(0, 0, 0, 0.05);
}

/* Glass border overlay for realistic edge - lighter version */
.nav-menu::after {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: inherit;
    padding: 1px;
    background: linear-gradient(135deg,
            rgba(255, 255, 255, 0.5) 0%,
            rgba(255, 255, 255, 0.15) 40%,
            rgba(255, 255, 255, 0.05) 60%,
            rgba(255, 255, 255, 0.3) 100%);
    -webkit-mask:
        linear-gradient(#fff 0 0) content-box,
        linear-gradient(#fff 0 0);
    mask:
        linear-gradient(#fff 0 0) content-box,
        linear-gradient(#fff 0 0);
    -webkit-mask-composite: xor;
    mask-composite: exclude;
    pointer-events: none;
}

/* Morphing pill indicator */
.nav-menu::before {
    content: '';
    position: absolute;
    height: calc(100% - 12px);
    background: rgba(99, 102, 241, 0.15);
    border-radius: 40px;
    border: 1px solid rgba(99, 102, 241, 0.3);
    box-shadow:
        0 0 20px rgba(99, 102, 241, 0.2),
        inset 0 0 10px rgba(99, 102, 241, 0.1);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    pointer-events: none;
    opacity: 0;
    z-index: 0;
}

/* Nav Link Styles */
.nav-link {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 10px 18px;
    font-size: 13px;
    font-weight: 500;
    color: rgba(255, 255, 255, 0.65);
    border-radius: 40px;
    transition: all 0.3s ease;
    position: relative;
    z-index: 1;
    white-space: nowrap;
    text-decoration: none;
}

.nav-link:hover {
    color: rgba(255, 255, 255, 0.95);
}

/* Active state - Floating pill */
.nav-link.active {
    color: #fff;
    background: rgba(99, 102, 241, 0.2);
    border: 1px solid rgba(99, 102, 241, 0.4);
    box-shadow:
        0 0 20px rgba(99, 102, 241, 0.25),
        0 0 40px rgba(99, 102, 241, 0.1),
        inset 0 1px 0 rgba(255, 255, 255, 0.1);
}

/* Monoline icon styles (for emoji replacement) */
.nav-link svg {
    width: 16px;
    height: 16px;
    opacity: 0.7;
    transition: opacity 0.3s ease;
}

.nav-link:hover svg,
.nav-link.active svg {
    opacity: 1;
}

/* ============================================
   WhatsApp CTA Button - Glass Style
   ============================================ */

.btn-whatsapp {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 10px 20px;
    font-size: 13px;
    font-weight: 600;
    color: #fff;
    background: linear-gradient(135deg, #25D366 0%, #128C7E 100%);
    border-radius: 50px;
    border: none;
    text-decoration: none;
    white-space: nowrap;
    transition: all 0.3s ease;
    box-shadow:
        0 4px 15px rgba(37, 211, 102, 0.3),
        0 0 30px rgba(37, 211, 102, 0.15);
}

.btn-whatsapp:hover {
    transform: translateY(-2px);
    background: linear-gradient(135deg, #2ee87a 0%, #1ba36b 100%);
    color: #fff !important;
    box-shadow:
        0 6px 25px rgba(37, 211, 102, 0.5),
        0 0 50px rgba(37, 211, 102, 0.25);
}

.btn-whatsapp svg {
    width: 18px;
    height: 18px;
    fill: #fff;
    position: relative;
    z-index: 2;
}

/* Ensure text stays visible on hover */
.btn-whatsapp:hover svg {
    fill: #fff !important;
}

/* ============================================
   Mobile Menu Toggle - Minimal
   ============================================ */

.nav-toggle {
    display: none;
    width: 44px;
    height: 44px;
    background: rgba(15, 20, 35, 0.75);
    backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 12px;
    cursor: pointer;
    position: relative;
    transition: all 0.3s ease;
}

.nav-toggle:hover {
    background: rgba(99, 102, 241, 0.15);
    border-color: rgba(99, 102, 241, 0.3);
}

.hamburger,
.hamburger::before,
.hamburger::after {
    display: block;
    width: 20px;
    height: 2px;
    background: rgba(255, 255, 255, 0.8);
    border-radius: 2px;
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    transition: all 0.3s ease;
}

.hamburger {
    top: 50%;
    transform: translate(-50%, -50%);
}

.hamburger::before {
    content: '';
    top: -6px;
}

.hamburger::after {
    content: '';
    top: 6px;
}

.nav-toggle[aria-expanded="true"] .hamburger {
    background: transparent;
}

.nav-toggle[aria-expanded="true"] .hamburger::before {
    top: 0;
    transform: translateX(-50%) rotate(45deg);
}

.nav-toggle[aria-expanded="true"] .hamburger::after {
    top: 0;
    transform: translateX(-50%) rotate(-45deg);
}

/* ============================================
   Mobile Navigation - Glass Panel
   ============================================ */

@media (max-width: 1024px) {
    .header {
        padding: 12px 20px;
    }

    .nav-toggle {
        display: flex;
        align-items: center;
        justify-content: center;
    }

    .nav-menu {
        position: fixed;
        top: calc(var(--header-height) + 10px);
        left: 50%;
        flex-direction: column;
        align-items: center;
        gap: 6px;
        padding: 24px 48px;
        border-radius: 24px;
        opacity: 0;
        visibility: hidden;
        min-width: 220px;
        width: auto;
        max-height: calc(100vh - var(--header-height) - 40px);
        overflow-y: auto;
        /* 3D Flip animation */
        transform: translateX(-50%) perspective(1000px) rotateX(-90deg);
        transform-origin: top center;
        transition: all 0.5s cubic-bezier(0.23, 1, 0.32, 1);
        /* Glass effect */
        backdrop-filter: blur(20px);
        border: 1px solid rgba(99, 102, 241, 0.3);
        box-shadow: 0 20px 50px rgba(0, 0, 0, 0.3);
    }

    .nav-menu::before {
        display: none;
    }

    .nav-menu.active {
        opacity: 1;
        visibility: visible;
        transform: translateX(-50%) perspective(1000px) rotateX(0deg);
        box-shadow:
            0 25px 60px rgba(0, 0, 0, 0.4),
            0 0 40px rgba(99, 102, 241, 0.15);
    }

    /* Items slide in after flip */
    .nav-menu li {
        opacity: 0;
        transform: translateY(-10px);
        transition: all 0.3s ease;
    }

    .nav-menu.active li {
        opacity: 1;
        transform: translateY(0);
    }

    .nav-menu.active li:nth-child(1) {
        transition-delay: 0.15s;
    }

    .nav-menu.active li:nth-child(2) {
        transition-delay: 0.2s;
    }

    .nav-menu.active li:nth-child(3) {
        transition-delay: 0.25s;
    }

    .nav-menu.active li:nth-child(4) {
        transition-delay: 0.3s;
    }

    .nav-menu.active li:nth-child(5) {
        transition-delay: 0.35s;
    }

    .nav-menu.active li:nth-child(6) {
        transition-delay: 0.4s;
    }

    .nav-menu.active li:nth-child(7) {
        transition-delay: 0.45s;
    }

    .nav-link {
        padding: 14px 24px;
        font-size: 15px;
        justify-content: center;
        border-radius: 16px;
        transition: all 0.2s ease;
    }

    .nav-link:hover,
    .nav-link:active {
        background: rgba(99, 102, 241, 0.15);
    }

    .nav-link.active {
        background: rgba(99, 102, 241, 0.25);
    }

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

/* ============================================
   HERO SECTION
   ============================================ */

.hero,
.cosmic-hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    /* No padding-top - particles fill behind floating nav */
    padding-top: 0 !important;
    margin-top: 0 !important;
    position: relative;
    overflow: hidden;
}

.hero-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-12);
    align-items: center;
}

.hero-content {
    z-index: 1;
}

.hero-title {
    font-size: var(--text-5xl);
    font-weight: var(--font-extrabold);
    line-height: var(--leading-tight);
    margin-bottom: var(--space-6);
}

.hero-title .highlight {
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-subtitle {
    font-size: var(--text-xl);
    color: var(--color-gray-300);
    margin-bottom: var(--space-8);
    max-width: 540px;
}

.hero-ctas {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-4);
    margin-bottom: var(--space-10);
    justify-content: center;
}

.hero-chips {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-3);
    margin-bottom: var(--space-6);
    justify-content: center;
}

/* Hero Features - Simple text style (not buttons) */
.hero-features {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: var(--space-3);
    justify-content: center;
    margin-top: var(--space-4);
}

.hero-feature {
    font-size: var(--text-sm);
    color: rgba(255, 255, 255, 0.7);
    letter-spacing: 0.02em;
}

.feature-separator {
    color: rgba(255, 255, 255, 0.3);
    font-size: var(--text-sm);
}

.hero-proof {
    display: flex;
    align-items: center;
    gap: var(--space-6);
    padding-top: var(--space-6);
    border-top: 1px solid var(--glass-border);
}

.hero-proof-item {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    font-size: var(--text-sm);
    color: var(--color-gray-400);
}

.hero-proof-item svg {
    color: var(--color-success);
}

/* Hero 3D Scene Container */
.hero-3d {
    position: relative;
    height: 500px;
}

.hero-canvas {
    width: 100%;
    height: 100%;
    border-radius: var(--radius-2xl);
}

/* Hero Mobile */
@media (max-width: 1024px) {
    .hero-grid {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .hero-subtitle {
        margin: 0 auto var(--space-8);
    }

    .hero-ctas,
    .hero-chips {
        justify-content: center;
    }

    .hero-proof {
        justify-content: center;
    }

    .hero-3d {
        height: 350px;
        order: -1;
    }
}

@media (max-width: 768px) {
    .hero {
        min-height: auto;
        padding-top: calc(var(--header-height) + var(--space-8));
        padding-bottom: var(--space-12);
    }

    .hero-3d {
        height: 280px;
    }
}

/* ============================================
   SECTION TITLES
   ============================================ */

.section-header {
    text-align: center;
    max-width: 700px;
    margin: 0 auto var(--space-16);
}

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

.section-subtitle {
    font-size: var(--text-lg);
    color: var(--color-gray-400);
}

/* ============================================
   BENEFIT CARDS (Section 2)
   ============================================ */

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

.benefit-card {
    text-align: center;
    padding: var(--space-8);
}

.benefit-icon {
    width: 64px;
    height: 64px;
    margin: 0 auto var(--space-4);
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--gradient-primary);
    border-radius: var(--radius-xl);
    color: var(--color-white);
    font-size: 28px;
}

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

.benefit-text {
    color: var(--color-gray-400);
    margin-bottom: 0;
}

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

/* ============================================
   SERVICES SECTION (Section 3)
   ============================================ */

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

.service-row {
    display: grid;
    grid-template-columns: 200px 1fr auto;
    gap: var(--space-6);
    align-items: center;
    padding: var(--space-6);
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-2xl);
    transition: all var(--transition-base);
}

.service-row:hover {
    border-color: var(--color-primary-glow);
    transform: translateX(8px);
}

.service-demo {
    width: 200px;
    height: 150px;
    background: var(--color-gray-800);
    border-radius: var(--radius-lg);
    overflow: hidden;
}

.service-content h3 {
    font-size: var(--text-xl);
    margin-bottom: var(--space-2);
}

.service-content p {
    color: var(--color-gray-400);
    margin-bottom: 0;
}

@media (max-width: 768px) {
    .service-row {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .service-demo {
        width: 100%;
        height: 180px;
    }
}

/* ============================================
   PROCESS SECTION (Section 4)
   ============================================ */

.process-timeline {
    display: flex;
    justify-content: space-between;
    position: relative;
    padding: var(--space-8) 0;
}

.process-timeline::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 0;
    right: 0;
    height: 2px;
    background: var(--glass-border);
    transform: translateY(-50%);
}

.process-step {
    position: relative;
    text-align: center;
    width: 23%;
    z-index: 1;
}

.process-number {
    width: 60px;
    height: 60px;
    margin: 0 auto var(--space-4);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: var(--text-xl);
    font-weight: var(--font-bold);
    color: var(--color-white);
    background: var(--gradient-primary);
    border-radius: var(--radius-full);
    box-shadow: var(--shadow-glow);
}

.process-title {
    font-size: var(--text-lg);
    margin-bottom: var(--space-2);
}

.process-desc {
    font-size: var(--text-sm);
    color: var(--color-gray-400);
}

@media (max-width: 768px) {
    .process-timeline {
        flex-direction: column;
        gap: var(--space-8);
    }

    .process-timeline::before {
        width: 2px;
        height: 100%;
        left: 30px;
        top: 0;
        transform: none;
    }

    .process-step {
        width: 100%;
        text-align: left;
        padding-left: 80px;
    }

    .process-number {
        position: absolute;
        left: 0;
        top: 0;
        margin: 0;
    }
}

/* ============================================
   CASES SECTION
   ============================================ */

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

.case-card {
    perspective: 1000px;
    height: 320px;
}

.case-card-inner {
    position: relative;
    width: 100%;
    height: 100%;
    transition: transform 0.6s;
    transform-style: preserve-3d;
}

.case-card:hover .case-card-inner {
    transform: rotateY(180deg);
}

.case-front,
.case-back {
    position: absolute;
    width: 100%;
    height: 100%;
    backface-visibility: hidden;
    border-radius: var(--radius-2xl);
    padding: var(--space-6);
    display: flex;
    flex-direction: column;
}

.case-front {
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
}

.case-back {
    background: var(--gradient-primary);
    transform: rotateY(180deg);
    justify-content: center;
}

.case-industry {
    font-size: var(--text-xs);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--color-primary-light);
    margin-bottom: var(--space-2);
}

.case-title {
    font-size: var(--text-lg);
    margin-bottom: var(--space-4);
}

.case-before,
.case-after {
    font-size: var(--text-sm);
    margin-bottom: var(--space-3);
}

.case-before strong,
.case-after strong {
    display: block;
    margin-bottom: var(--space-1);
}

@media (max-width: 1024px) {
    .cases-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

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

/* ============================================
   PACKAGES SECTION
   ============================================ */

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

.package-card {
    position: relative;
    padding: var(--space-8);
    text-align: center;
}

.package-card.featured {
    border-color: var(--color-primary);
    transform: scale(1.05);
}

.package-card.featured::before {
    content: 'Recomendado';
    position: absolute;
    top: -12px;
    left: 50%;
    transform: translateX(-50%);
    padding: var(--space-1) var(--space-4);
    font-size: var(--text-xs);
    font-weight: var(--font-semibold);
    text-transform: uppercase;
    background: var(--gradient-primary);
    border-radius: var(--radius-full);
}

.package-level {
    font-size: var(--text-sm);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--color-primary-light);
    margin-bottom: var(--space-2);
}

.package-name {
    font-size: var(--text-2xl);
    margin-bottom: var(--space-4);
}

.package-tagline {
    color: var(--color-gray-400);
    margin-bottom: var(--space-6);
}

.package-features {
    list-style: none;
    text-align: left;
    margin-bottom: var(--space-8);
}

.package-features li {
    display: flex;
    align-items: flex-start;
    gap: var(--space-2);
    padding: var(--space-2) 0;
    font-size: var(--text-sm);
    color: var(--color-gray-300);
}

.package-features li::before {
    content: '✓';
    color: var(--color-success);
    font-weight: var(--font-bold);
}

@media (max-width: 1024px) {
    .packages-grid {
        grid-template-columns: 1fr;
        max-width: 400px;
        margin: 0 auto;
    }

    .package-card.featured {
        transform: none;
    }
}

/* ============================================
   CTA SECTION
   ============================================ */

.cta-section {
    text-align: center;
    padding: var(--space-20) 0;
    background: var(--gradient-primary);
    border-radius: var(--radius-3xl);
    margin: var(--space-16) 0;
}

.cta-title {
    font-size: var(--text-3xl);
    margin-bottom: var(--space-6);
}

.cta-buttons {
    display: flex;
    justify-content: center;
    gap: var(--space-4);
    flex-wrap: wrap;
}

.cta-section .btn {
    background: var(--color-white);
    color: var(--color-gray-900);
}

.cta-section .btn:hover {
    box-shadow: var(--shadow-2xl);
}

.cta-section .btn-secondary {
    background: rgba(255, 255, 255, 0.2);
    color: var(--color-white);
    border-color: rgba(255, 255, 255, 0.3);
}

/* CTA Mobile Responsive */
@media (max-width: 768px) {
    .cta-section {
        padding: var(--space-10) var(--space-4);
        margin: var(--space-8) var(--space-4);
        border-radius: var(--radius-2xl);
    }

    .cta-title {
        font-size: var(--text-xl);
        line-height: 1.3;
        margin-bottom: var(--space-4);
    }

    .cta-title br {
        display: none;
    }

    .cta-buttons {
        gap: var(--space-3);
    }

    .cta-buttons .btn {
        padding: var(--space-3) var(--space-5);
        font-size: var(--text-sm);
    }
}

@media (max-width: 480px) {
    .cta-section {
        padding: var(--space-8) var(--space-3);
        margin: var(--space-6) var(--space-3);
    }

    .cta-title {
        font-size: var(--text-lg);
    }

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

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

/* ============================================
   FOOTER
   ============================================ */

.footer {
    padding: var(--space-16) 0 var(--space-8);
    background: var(--color-gray-950);
    border-top: 1px solid var(--glass-border);
    margin-top: auto;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: var(--space-12);
    margin-bottom: var(--space-12);
}

.footer-tagline {
    color: var(--color-gray-400);
    margin: var(--space-4) 0;
}

.footer-social {
    display: flex;
    gap: var(--space-3);
}

.social-link {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-lg);
    color: var(--color-gray-400);
    transition: all var(--transition-fast);
}

.social-link:hover {
    background: var(--color-primary);
    border-color: var(--color-primary);
    color: var(--color-white);
}

.footer-links h4,
.footer-contact h4 {
    font-size: var(--text-base);
    margin-bottom: var(--space-4);
}

.footer-links ul,
.footer-contact ul {
    list-style: none;
}

.footer-links li,
.footer-contact li {
    padding: var(--space-2) 0;
}

.footer-links a {
    color: var(--color-gray-400);
    transition: color var(--transition-fast);
}

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

.footer-contact li {
    color: var(--color-gray-400);
    font-size: var(--text-sm);
}

.footer-bottom {
    padding-top: var(--space-8);
    border-top: 1px solid var(--glass-border);
    text-align: center;
}

.footer-bottom p {
    color: var(--color-gray-500);
    font-size: var(--text-sm);
    margin: 0;
}

@media (max-width: 768px) {
    .footer-grid {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .footer-social {
        justify-content: center;
    }

    .footer-links ul,
    .footer-contact ul {
        display: flex;
        flex-direction: column;
        align-items: center;
    }
}

/* ============================================
   FLOATING WHATSAPP BUTTON
   ============================================ */

.whatsapp-fixed {
    position: fixed;
    bottom: var(--space-6);
    right: var(--space-6);
    width: 60px;
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: #25d366;
    border-radius: var(--radius-full);
    color: var(--color-white);
    box-shadow: 0 4px 20px rgba(37, 211, 102, 0.4);
    z-index: var(--z-fixed);
    transition: all var(--transition-base);
}

.whatsapp-fixed:hover {
    transform: scale(1.1);
    background: #2ee87a;
    color: #fff !important;
    box-shadow: 0 6px 30px rgba(37, 211, 102, 0.5);
}

.whatsapp-fixed svg {
    fill: #fff;
    position: relative;
    z-index: 2;
}

.whatsapp-fixed:hover svg {
    fill: #fff !important;
}

.whatsapp-tooltip {
    position: absolute;
    right: 70px;
    top: 50%;
    transform: translateY(-50%);
    padding: var(--space-2) var(--space-4);
    background: var(--color-gray-800);
    color: var(--color-white);
    font-size: var(--text-sm);
    white-space: nowrap;
    border-radius: var(--radius-lg);
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-fast);
}

.whatsapp-fixed:hover .whatsapp-tooltip {
    opacity: 1;
    visibility: visible;
}

@media (max-width: 768px) {
    .whatsapp-fixed {
        bottom: var(--space-4);
        right: var(--space-4);
        width: 56px;
        height: 56px;
    }

    .whatsapp-tooltip {
        display: none;
    }
}

/* ============================================
   PUBLIC LAYOUT BODY
   ============================================ */

.public-layout {
    /* No padding-top - floating nav doesn't need body offset */
    padding-top: 0 !important;
}