/* ===============================================================
   GRUPO ALZE - Premium Corporate Website Styles
   Version 3.0 — "Chingón Edition"
   
   Color Palette:
   Primary:  #052940 (Dark Navy Blue)
   Accent:   #A68256 (Gold/Bronze)
   Detail:   #F2EA7E (Pale Yellow — micro accents only)
   Dark:     #0D0D0D (Near Black)
   Light:    #FFFFFF (Pure White)
   =============================================================== */

/* === CSS Variables === */
:root {
    --primary: #052940;
    --primary-light: #0a3d5c;
    --primary-dark: #031a2b;
    --accent: #A68256;
    --accent-light: #c9a87a;
    --detail: #F2EA7E;
    --dark: #0D0D0D;
    --white: #FFFFFF;
    --gray-50: #f8f9fa;
    --gray-100: #f1f3f5;
    --gray-200: #e9ecef;
    --gray-300: #dee2e6;
    --gray-500: #adb5bd;
    --gray-700: #495057;
    --gray-900: #212529;
    --text-primary: #2c3e50;
    --text-muted: #6c757d;
    
    --font-main: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    --font-heading: 'Outfit', sans-serif;
    
    --ease-out-expo: cubic-bezier(0.19, 1, 0.22, 1);
    --ease-out-back: cubic-bezier(0.34, 1.56, 0.64, 1);
    --transition: 0.4s var(--ease-out-expo);
    --transition-slow: 0.8s var(--ease-out-expo);
    
    --container-width: 1250px;
    --header-height: 100px;
    --shadow-sm: 0 2px 8px rgba(0,0,0,0.06);
    --shadow-md: 0 8px 30px rgba(0,0,0,0.08);
    --shadow-lg: 0 20px 60px rgba(0,0,0,0.12);
    --shadow-xl: 0 30px 80px rgba(0,0,0,0.15);
    --radius: 12px;
    --radius-lg: 20px;
}

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

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

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

/* Scrollbar */
* {
    scrollbar-width: thin;
    scrollbar-color: var(--accent) rgba(5, 41, 64, 0.12);
}

*::-webkit-scrollbar {
    width: 11px;
}

*::-webkit-scrollbar-track {
    background: rgba(5, 41, 64, 0.08);
}

*::-webkit-scrollbar-thumb {
    background: linear-gradient(180deg, var(--accent), var(--detail));
    border-radius: 8px;
    border: 2px solid rgba(255,255,255,0.4);
}

/* Progress bar */
.scroll-progress {
    position: fixed;
    top: 0;
    left: 0;
    height: 4px;
    width: 0;
    z-index: 1200;
    background: linear-gradient(90deg, var(--accent), var(--detail), var(--accent));
    box-shadow: 0 2px 14px rgba(166,130,86,0.4);
}

/* Custom cursor */
.cursor-dot,
.cursor-ring {
    position: fixed;
    left: 0;
    top: 0;
    pointer-events: none;
    z-index: 1400;
    opacity: 0;
    transition: opacity 0.2s ease;
}

.cursor-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: #ffffff;
    box-shadow: 0 0 0 1px rgba(0,0,0,0.2), 0 0 12px rgba(255,255,255,0.6);
    mix-blend-mode: difference;
}

.cursor-ring {
    width: 28px;
    height: 28px;
    border-radius: 50%;
    border: 1.8px solid #ffffff;
    box-shadow: 0 0 0 1px rgba(0,0,0,0.2);
    mix-blend-mode: difference;
}

.cursor-hover .cursor-ring {
    transform: scale(1.35);
    border-color: rgba(242,234,126,0.9);
}

/* Lightweight page intro */
body.page-ready .main-header,
body.page-ready section,
body.page-ready .main-footer {
    animation: pageFadeIn 0.45s ease-out;
}

@keyframes pageFadeIn {
    from { opacity: 0; transform: translateY(6px); }
    to { opacity: 1; transform: translateY(0); }
}

h1, h2, h3, h4, h5 {
    font-family: var(--font-heading);
    font-weight: 700;
    line-height: 1.2;
}

ul { list-style: none; }

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

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

.container {
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 24px;
}

section {
    padding: 110px 0;
    position: relative;
}

/* Render diferido para secciones fuera de pantalla */
@supports (content-visibility: auto) {
    .why-us,
    .services-preview,
    .stats-section,
    .clients-section,
    .cta-section,
    .services-detailed,
    .contact-page,
    .main-footer {
        content-visibility: auto;
        contain-intrinsic-size: 1px 900px;
    }
}

/* === Section Headers === */
.section-header {
    text-align: center;
    max-width: 700px;
    margin: 0 auto 70px;
}

.section-tag {
    display: inline-block;
    padding: 6px 18px;
    background: rgba(166, 130, 86, 0.1);
    color: var(--accent);
    border-radius: 50px;
    font-size: 0.85rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-bottom: 15px;
}

.section-title {
    font-size: 2.8rem;
    color: var(--primary);
    margin-bottom: 20px;
    text-transform: uppercase;
    letter-spacing: 1px;
    text-align: center;
}

.section-subtitle {
    font-size: 1.1rem;
    color: var(--text-muted);
    line-height: 1.8;
}

/* Párrafos largos justificados */
.hero-subtitle,
.section-subtitle,
.why-text p,
.service-detail-text p,
.cta-content p,
.contact-info-panel > p,
.contact-form-panel > p,
.f-about-text {
    text-align: justify;
    text-justify: inter-word;
}

.section-divider {
    width: 60px;
    height: 4px;
    background: linear-gradient(90deg, var(--accent), var(--detail));
    margin: 0 auto 25px;
    border-radius: 2px;
}

/* === Buttons === */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 16px 36px;
    border-radius: 6px;
    font-weight: 700;
    text-transform: uppercase;
    font-size: 0.85rem;
    letter-spacing: 1.5px;
    cursor: pointer;
    border: none;
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.2), transparent);
    transition: 0.5s;
}

.btn:hover::before {
    left: 100%;
}

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

.btn-primary:hover {
    background: var(--primary-light);
    transform: translateY(-4px);
    box-shadow: 0 12px 35px rgba(5, 41, 64, 0.3);
}

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

.btn-accent:hover {
    background: var(--accent-light);
    transform: translateY(-4px);
    box-shadow: 0 12px 35px rgba(166, 130, 86, 0.35);
}

.btn-outline-white {
    background: transparent;
    border: 2px solid rgba(255,255,255,0.5);
    color: var(--white);
}

.btn-outline-white:hover {
    background: var(--white);
    color: var(--primary);
    border-color: var(--white);
    transform: translateY(-4px);
}

.btn-lg {
    padding: 20px 48px;
    font-size: 0.95rem;
}

/* ===========================================================
   HEADER — White, Sticky, with Animated Contact CTA
   =========================================================== */
.main-header {
    height: var(--header-height);
    background: var(--white);
    display: flex;
    align-items: center;
    position: fixed;
    top: 0;
    width: 100%;
    z-index: 1000;
    transition: var(--transition);
    border-bottom: 1px solid var(--gray-200);
}

.main-header.scrolled {
    height: 70px;
    background: rgba(255, 255, 255, 0.97);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    box-shadow: var(--shadow-md);
    border-bottom: none;
}

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

.logo img {
    height: 75px;
    transition: var(--transition);
}

.main-header.scrolled .logo img {
    height: 55px;
}

.nav-menu ul {
    display: flex;
    align-items: center;
    gap: 5px;
}

.nav-link {
    padding: 10px 20px;
    color: var(--primary);
    font-weight: 700;
    font-size: 0.9rem;
    position: relative;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 2px;
    left: 20px;
    right: 20px;
    height: 3px;
    background: var(--accent);
    border-radius: 2px;
    transform: scaleX(0);
    transform-origin: right;
    transition: transform 0.4s var(--ease-out-expo);
}

.nav-link:hover::after,
.nav-link.active::after {
    transform: scaleX(1);
    transform-origin: left;
}

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

/* Contact CTA Button in Nav */
.nav-cta {
    margin-left: 15px;
}

.nav-cta-btn {
    display: inline-block;
    padding: 14px 32px;
    background: linear-gradient(135deg, var(--accent), var(--accent-light));
    color: var(--white) !important;
    border-radius: 8px;
    font-weight: 700;
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    position: relative;
    overflow: hidden;
    transition: var(--transition);
    box-shadow: 0 4px 15px rgba(166, 130, 86, 0.35),
                inset 0 1px 0 rgba(255,255,255,0.2);
    z-index: 1;
}

.nav-cta-btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.3), transparent);
    transition: 0.6s;
    z-index: -1;
}

.nav-cta-btn:hover::before {
    left: 100%;
}

.nav-cta-btn:hover {
    background: linear-gradient(135deg, var(--primary), var(--primary-light));
    transform: translateY(-3px) scale(1.05);
    box-shadow: 0 8px 30px rgba(5, 41, 64, 0.4),
                0 0 20px rgba(242, 234, 126, 0.15);
}

.menu-toggle {
    display: none;
    font-size: 1.6rem;
    color: var(--primary);
    cursor: pointer;
    width: 44px;
    height: 44px;
    align-items: center;
    justify-content: center;
    border-radius: 8px;
    transition: var(--transition);
}

.menu-toggle:hover {
    background: var(--gray-100);
}

.mobile-menu-close,
.mobile-nav-extra {
    display: none;
}

body.menu-open {
    overflow: hidden;
}

body.menu-open::before {
    content: '';
    position: fixed;
    inset: 0;
    background: rgba(3, 26, 43, 0.48);
    backdrop-filter: blur(2px);
    -webkit-backdrop-filter: blur(2px);
    z-index: 997;
}

/* ===========================================================
   HERO — Video Background with Animated Elements
   =========================================================== */
.hero {
    min-height: 100vh;
    overflow: hidden;
    position: relative;
    display: flex;
    align-items: stretch;
    color: var(--white);
    padding: calc(var(--header-height) + 36px) 0 56px;
    background-color: var(--primary-dark);
}


.hero-video {
    position: absolute;
    top: 50%;
    left: 50%;
    min-width: 100%;
    min-height: 100%;
    width: auto;
    height: auto;
    transform: translate(-50%, -50%);
    object-fit: cover;
    z-index: 0;
}

.hero-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(
        135deg,
        rgba(5, 41, 64, 0.9) 0%,
        rgba(5, 41, 64, 0.65) 50%,
        rgba(13, 13, 13, 0.75) 100%
    );
    z-index: 1;
}

/* Animated geometric accents on the hero */
.hero::before {
    content: '';
    position: absolute;
    top: 20%;
    right: -5%;
    width: 500px;
    height: 500px;
    border: 1px solid rgba(166, 130, 86, 0.15);
    border-radius: 50%;
    z-index: 2;
    animation: heroFloat 12s ease-in-out infinite;
    pointer-events: none;
}

.hero::after {
    content: '';
    position: absolute;
    top: 50%;
    right: 5%;
    width: 300px;
    height: 300px;
    border: 1px solid rgba(242, 234, 126, 0.1);
    transform: rotate(45deg);
    z-index: 2;
    animation: heroFloat 10s ease-in-out infinite reverse;
    pointer-events: none;
}

@keyframes heroFloat {
    0%, 100% { transform: translateY(0) rotate(0deg); }
    50% { transform: translateY(-30px) rotate(5deg); }
}

.hero-content {
    position: relative;
    z-index: 2;
    width: 100%;
    min-height: calc(100vh - var(--header-height) - 92px);
    display: flex;
    flex-direction: column;
    justify-content: center;
    gap: 0;
}

.hero-content > .reveal:first-child {
    max-width: 850px;
}

.hero-tag {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    padding: 12px 28px;
    background: rgba(166, 130, 86, 0.12);
    border: 1px solid rgba(166, 130, 86, 0.2);
    border-radius: 6px;
    font-size: 0.8rem;
    font-weight: 800;
    letter-spacing: 3px;
    text-transform: uppercase;
    margin-bottom: 40px;
    color: var(--detail);
    backdrop-filter: blur(15px);
    -webkit-backdrop-filter: blur(15px);
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
}

.hero-title {
    font-size: clamp(2.8rem, 6vw, 4.5rem);
    line-height: 1.05;
    margin-bottom: 30px;
    letter-spacing: -2px;
    font-weight: 800;
    text-shadow: 0 10px 40px rgba(0,0,0,0.4);
}

.hero-title span {
    color: var(--detail);
    background: linear-gradient(135deg, var(--detail), var(--accent));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    display: inline-block;
}

.hero-subtitle {
    font-size: clamp(1.1rem, 2.5vw, 1.35rem);
    margin-bottom: 46px;
    color: rgba(255, 255, 255, 0.95);
    max-width: 750px;
    font-weight: 400;
    line-height: 1.7;
    text-shadow: 0 2px 10px rgba(0,0,0,0.2);
}

/* Scroll Hint Style */
.scroll-hint {
    position: relative;
    margin: 24px auto 0;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 12px;
    width: fit-content;
    z-index: 2;
    color: rgba(255,255,255,0.6);
}

.scroll-hint span {
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 3px;
    font-weight: 700;
}

.mouse {
    width: 26px;
    height: 42px;
    border: 2px solid rgba(255,255,255,0.3);
    border-radius: 20px;
    position: relative;
    display: flex;
    justify-content: center;
}

.wheel {
    width: 2px;
    height: 6px;
    background: var(--detail);
    border-radius: 1px;
    margin-top: 8px;
    animation: scrollMove 2s infinite;
}

@keyframes scrollMove {
    0% { opacity: 0; transform: translateY(0); }
    30% { opacity: 1; }
    100% { opacity: 0; transform: translateY(15px); }
}

.hero-btns {
    display: flex;
    gap: 20px;
    flex-wrap: wrap;
}

.hero-stats {
    display: flex;
    gap: 50px;
    flex-wrap: wrap;
    margin-top: 56px;
    justify-content: flex-start;
    padding-top: 34px;
    border-top: 1px solid rgba(255,255,255,0.15);
}

.hero-stat {
    text-align: left;
}

.hero-stat h3 {
    font-size: 2.5rem;
    color: var(--detail);
    font-weight: 800;
}

.hero-stat p {
    font-size: 0.9rem;
    color: rgba(255,255,255,0.7);
    text-transform: uppercase;
    letter-spacing: 1px;
}

/* ===========================================================
   "WHY US" SECTION
   =========================================================== */
.why-us {
    background: var(--white);
    position: relative;
}

.why-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
}

.why-image {
    position: relative;
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-xl);
}

.why-image img {
    width: 100%;
    height: 500px;
    object-fit: cover;
    transition: var(--transition-slow);
}

.why-image:hover img {
    transform: scale(1.05);
}

.why-image-badge {
    position: absolute;
    bottom: 30px;
    right: 30px;
    background: var(--accent);
    color: var(--white);
    padding: 20px 30px;
    border-radius: var(--radius);
    font-family: var(--font-heading);
    box-shadow: var(--shadow-lg);
}

.why-image-badge h3 {
    font-size: 2.2rem;
    line-height: 1;
}

.why-image-badge p {
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.why-text h2 {
    font-size: 2.5rem;
    color: var(--primary);
    margin-bottom: 20px;
}

.why-text .accent-line {
    width: 60px;
    height: 4px;
    background: var(--accent);
    margin-bottom: 30px;
    border-radius: 2px;
}

.why-text p {
    color: var(--text-muted);
    margin-bottom: 20px;
    font-size: 1.05rem;
}

.features-list {
    margin-top: 30px;
}

.feature-item {
    display: flex;
    gap: 20px;
    align-items: flex-start;
    margin-bottom: 25px;
    padding: 20px;
    border-radius: var(--radius);
    transition: var(--transition);
}

.feature-item:hover {
    background: var(--gray-50);
    transform: translateX(10px);
}

.feature-icon {
    width: 55px;
    height: 55px;
    background: linear-gradient(135deg, var(--primary), var(--primary-light));
    border-radius: var(--radius);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--detail);
    font-size: 1.3rem;
    flex-shrink: 0;
}

.feature-item h4 {
    color: var(--primary);
    margin-bottom: 5px;
    font-size: 1.1rem;
}

.feature-item p {
    margin-bottom: 0;
    font-size: 0.95rem;
}

/* ===========================================================
   SERVICES PREVIEW (Home)
   =========================================================== */
.services-preview {
    background: var(--gray-50);
    position: relative;
}

.services-preview::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 5px;
    background: linear-gradient(90deg, var(--primary), var(--accent), var(--detail), var(--accent), var(--primary));
}

.service-grid-main {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.services-line-layout {
    display: grid;
    grid-template-columns: 0.95fr 1.05fr;
    gap: 28px;
}

.service-line-block {
    background: linear-gradient(160deg, #ffffff, #f8fafc);
    border: 1px solid rgba(5,41,64,0.12);
    border-radius: 20px;
    padding: 28px;
    box-shadow: 0 16px 34px rgba(3,26,43,0.08);
}

.service-line-extintores {
    background:
        radial-gradient(circle at 92% 6%, rgba(166,130,86,0.16), transparent 35%),
        linear-gradient(160deg, #ffffff, #f7fafc);
}

.service-line-industrial {
    background:
        radial-gradient(circle at 95% 10%, rgba(5,41,64,0.12), transparent 38%),
        linear-gradient(160deg, #ffffff, #f6f9fc);
}

.service-line-head {
    margin-bottom: 16px;
}

.service-line-label {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 6px 12px;
    border-radius: 999px;
    background: rgba(5,41,64,0.08);
    color: var(--primary);
    font-size: 0.78rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.service-line-head h3 {
    margin: 12px 0 8px;
    font-size: 1.7rem;
    color: var(--primary);
}

.service-line-head p {
    color: #4f6175;
    margin: 0;
    line-height: 1.7;
}

.service-card-featured {
    aspect-ratio: 16/11;
}

.service-line-points {
    margin-top: 16px;
    display: grid;
    grid-template-columns: 1fr;
    gap: 10px;
}

.service-line-points li {
    display: flex;
    align-items: center;
    gap: 10px;
    background: rgba(5,41,64,0.05);
    border: 1px solid rgba(5,41,64,0.1);
    color: #304458;
    padding: 10px 12px;
    border-radius: 10px;
    font-size: 0.9rem;
    font-weight: 600;
}

.service-line-points li i {
    color: var(--accent);
}

.service-card-new {
    position: relative;
    overflow: hidden;
    border-radius: var(--radius-lg);
    aspect-ratio: 16/10;
    cursor: pointer;
    box-shadow: var(--shadow-md);
}

.service-card-new img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: 0.8s var(--ease-out-expo);
}

.service-card-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(0deg, rgba(5,41,64,0.95) 0%, rgba(5,41,64,0.4) 50%, transparent 100%);
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    padding: 40px;
    color: var(--white);
    transition: var(--transition);
}

.service-card-new:hover img {
    transform: scale(1.15);
}

.service-card-new:hover .service-card-overlay {
    background: linear-gradient(0deg, rgba(5,41,64,0.98) 0%, rgba(5,41,64,0.6) 70%, rgba(5,41,64,0.3) 100%);
}

.service-card-overlay .service-icon-badge {
    width: 50px;
    height: 50px;
    background: var(--accent);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.3rem;
    margin-bottom: 15px;
    transition: var(--transition);
}

.service-card-new:hover .service-icon-badge {
    transform: scale(1.1) rotate(-5deg);
}

.service-card-overlay h3 {
    font-size: 1.6rem;
    margin-bottom: 10px;
    color: var(--white);
}

.service-card-overlay p {
    font-size: 0.95rem;
    opacity: 0.85;
    line-height: 1.6;
    margin-bottom: 15px;
}

.service-card-overlay .card-link {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: var(--detail);
    font-weight: 700;
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    opacity: 0;
    transform: translateY(10px);
    transition: var(--transition);
}

.service-card-new:hover .card-link {
    opacity: 1;
    transform: translateY(0);
}

.card-link i {
    transition: var(--transition);
}

.card-link:hover i {
    transform: translateX(5px);
}

/* ===========================================================
   STATS / COUNTERS
   =========================================================== */
.stats-section {
    background: var(--primary);
    padding: 80px 0;
    position: relative;
    overflow: hidden;
}

.stats-section::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -20%;
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, rgba(166,130,86,0.1) 0%, transparent 70%);
    border-radius: 50%;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 40px;
    text-align: center;
    color: var(--white);
}

.stat-item {
    padding: 30px 20px;
    position: relative;
}

.stat-item::after {
    content: '';
    position: absolute;
    top: 20%;
    right: 0;
    height: 60%;
    width: 1px;
    background: rgba(255,255,255,0.1);
}

.stat-item:last-child::after {
    display: none;
}

.stat-number {
    font-size: 3.5rem;
    font-weight: 800;
    font-family: var(--font-heading);
    color: var(--detail);
    line-height: 1;
    margin-bottom: 10px;
}

.stat-label {
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 2px;
    opacity: 0.8;
}

/* ===========================================================
   CLIENTS CAROUSEL
   =========================================================== */
.clients-section {
    background: var(--white);
    padding: 80px 0;
}

.logo-carousel-container {
    overflow: hidden;
    position: relative;
    padding: 30px 0;
    mask-image: linear-gradient(90deg, transparent 0%, black 10%, black 90%, transparent 100%);
    -webkit-mask-image: linear-gradient(90deg, transparent 0%, black 10%, black 90%, transparent 100%);
}

.logo-track {
    display: flex;
    width: max-content;
    animation: carouselScroll 35s linear infinite;
}

.logo-track:hover {
    animation-play-state: paused;
}

.carousel-logo {
    width: 180px;
    height: 100px;
    margin: 0 30px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    padding: 15px;
    border-radius: var(--radius);
    transition: var(--transition);
}

.carousel-logo:hover {
    background: var(--gray-50);
    box-shadow: var(--shadow-sm);
}

.carousel-logo img {
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
    filter: grayscale(1);
    opacity: 0.5;
    transition: var(--transition);
}

.carousel-logo:hover img {
    filter: grayscale(0);
    opacity: 1;
    transform: scale(1.1);
}

@keyframes carouselScroll {
    0% { transform: translateX(0); }
    100% { transform: translateX(-50%); }
}

/* ===========================================================
   CTA BANNER
   =========================================================== */
.cta-section {
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
    padding: 100px 0;
    text-align: center;
    color: var(--white);
    position: relative;
    overflow: hidden;
}

.cta-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="p" width="20" height="20" patternUnits="userSpaceOnUse"><circle cx="1" cy="1" r="0.5" fill="rgba(166,130,86,0.08)"/></pattern></defs><rect width="100" height="100" fill="url(%23p)"/></svg>');
    background-size: 30px 30px;
}

.cta-content {
    position: relative;
    z-index: 1;
    max-width: 700px;
    margin: 0 auto;
}

.cta-content h2 {
    font-size: 2.8rem;
    margin-bottom: 20px;
    color: var(--white);
}

.cta-content p {
    font-size: 1.15rem;
    opacity: 0.85;
    margin-bottom: 40px;
    line-height: 1.8;
}

/* ===========================================================
   PAGE BANNER (Servicios / Contacto)
   =========================================================== */
.page-banner {
    height: 400px;
    background: linear-gradient(135deg, rgba(5,41,64,0.92), rgba(13,13,13,0.85)),
                url('../imagenes/hero_bg.png') center/cover no-repeat;
    display: flex;
    align-items: center;
    color: var(--white);
    padding-top: var(--header-height);
    position: relative;
    overflow: hidden;
}

.page-banner::before {
    content: '';
    position: absolute;
    top: 20%;
    right: 10%;
    width: 250px;
    height: 250px;
    border: 2px solid rgba(166,130,86,0.1);
    border-radius: 50%;
    animation: heroFloat 8s ease-in-out infinite;
    pointer-events: none;
}

.page-banner::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 80px;
    background: linear-gradient(0deg, var(--white), transparent);
}

.page-banner h1 {
    font-size: 3.5rem;
    margin-bottom: 15px;
    letter-spacing: -0.5px;
    text-align: center;
}

.section-tag,
.section-subtitle {
    text-align: center;
    margin-left: auto;
    margin-right: auto;
}

.breadcrumb {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 0.95rem;
    opacity: 0.8;
}

.breadcrumb a {
    color: var(--detail);
}

.breadcrumb a:hover {
    color: var(--accent);
}

/* ===========================================================
   SERVICES DETAILED PAGE
   =========================================================== */
.services-detailed {
    background:
        radial-gradient(circle at 10% 0%, rgba(166,130,86,0.08), transparent 35%),
        radial-gradient(circle at 90% 100%, rgba(5,41,64,0.08), transparent 30%),
        var(--white);
}

.services-category-overview {
    margin-bottom: 46px;
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 24px;
}

.category-overview-card {
    border-radius: 18px;
    border: 1px solid rgba(5,41,64,0.12);
    padding: 24px 22px;
    background: linear-gradient(160deg, #ffffff, #f8fbfd);
    box-shadow: 0 14px 30px rgba(3,26,43,0.08);
}

.category-overview-extintores {
    background:
        radial-gradient(circle at 92% 8%, rgba(166,130,86,0.18), transparent 38%),
        linear-gradient(160deg, #ffffff, #f9fbfd);
}

.category-overview-industrial {
    background:
        radial-gradient(circle at 92% 8%, rgba(5,41,64,0.14), transparent 40%),
        linear-gradient(160deg, #ffffff, #f6f9fc);
}

.category-overview-label {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 6px 11px;
    border-radius: 999px;
    font-size: 0.76rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--primary-dark);
    background: rgba(5,41,64,0.09);
}

.category-overview-card h3 {
    margin: 12px 0 8px;
    font-size: 1.35rem;
    color: var(--primary);
}

.category-overview-card p {
    margin: 0 0 12px;
    color: #4f6175;
    line-height: 1.7;
}

.category-overview-card a {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-weight: 700;
    color: var(--accent);
    font-size: 0.88rem;
    text-transform: uppercase;
    letter-spacing: 0.8px;
}

.category-overview-card a:hover {
    color: var(--primary);
}

.service-detail-card {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
    margin-bottom: 80px;
    padding: 52px;
    background: linear-gradient(145deg, #ffffff, #f7f9fc);
    border-radius: 22px;
    transition: var(--transition);
    border: 1px solid rgba(5,41,64,0.1);
    box-shadow: 0 18px 42px rgba(3,26,43,0.08);
    position: relative;
    overflow: hidden;
}

.service-detail-card#servicio-extintores {
    background: linear-gradient(145deg, #ffffff, #f9fbfd);
}

.service-detail-card#servicio-extintores::before {
    background: linear-gradient(180deg, #a68256, #d0b08a);
}

.service-detail-card#servicio-electricos {
    background: linear-gradient(145deg, #ffffff, #f6f9fc);
}

.service-detail-card#servicio-electricos::before {
    background: linear-gradient(180deg, #0d5e8c, #2f8fc3);
}

.service-detail-card::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    width: 8px;
    height: 100%;
    background: linear-gradient(180deg, var(--accent), var(--detail));
}

.service-detail-card:hover {
    box-shadow: 0 30px 60px rgba(3,26,43,0.16);
    transform: translateY(-8px);
}

.service-detail-card.line-extintores {
    background:
        radial-gradient(circle at 92% 10%, rgba(166,130,86,0.16), transparent 38%),
        linear-gradient(145deg, #ffffff, #f8fbfd);
}

.service-detail-card.line-extintores::before {
    background: linear-gradient(180deg, #a68256, #d0b08a);
}

.service-detail-card.line-industrial {
    background:
        radial-gradient(circle at 92% 10%, rgba(5,41,64,0.14), transparent 40%),
        linear-gradient(145deg, #ffffff, #f6f9fc);
}

.service-detail-card.line-industrial::before {
    background: linear-gradient(180deg, #0d5e8c, #2f8fc3);
}

.service-detail-card.reverse {
    direction: rtl;
}

.service-detail-card.reverse > * {
    direction: ltr;
}

.service-detail-img {
    border-radius: 16px;
    overflow: hidden;
    box-shadow: 0 14px 36px rgba(3,26,43,0.22);
}

.service-detail-img img {
    width: 100%;
    height: 350px;
    object-fit: cover;
    transition: 0.6s var(--ease-out-expo);
    will-change: transform;
}

.service-detail-card:hover .service-detail-img img {
    transform: scale(1.05);
}

.service-detail-text {
    padding: 10px 0;
}

.service-detail-text .service-number {
    font-size: 4.2rem;
    font-weight: 800;
    color: rgba(166,130,86,0.2);
    line-height: 1;
    margin-bottom: 12px;
    font-family: var(--font-heading);
}

.service-detail-text h3 {
    font-size: 2rem;
    color: var(--primary);
    margin-bottom: 18px;
    letter-spacing: -0.3px;
}

.service-category-label {
    display: inline-block;
    padding: 5px 12px;
    margin-bottom: 12px;
    border-radius: 999px;
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 1px;
    text-transform: uppercase;
    color: var(--primary);
    background: rgba(5,41,64,0.08);
}

.service-subtitle {
    margin: 20px 0 10px;
    font-size: 1.05rem;
    color: var(--primary);
    letter-spacing: 0.3px;
}

.service-detail-text p {
    color: #4f6175;
    margin-bottom: 16px;
    line-height: 1.8;
}

.service-features {
    margin-top: 22px;
    margin-bottom: 28px;
    display: grid;
    grid-template-columns: 1fr 1fr;
    column-gap: 18px;
}

.service-features li {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    margin-bottom: 10px;
    font-size: 0.92rem;
    color: #304458;
    background: rgba(5,41,64,0.04);
    border: 1px solid rgba(5,41,64,0.08);
    border-radius: 10px;
    padding: 10px 12px;
}

.service-features li i {
    color: var(--accent);
    font-size: 0.95rem;
    margin-top: 3px;
}

.service-actions {
    display: flex;
    justify-content: flex-start;
}

.service-actions .btn {
    position: relative;
    overflow: hidden;
}

.service-actions .btn::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(120deg, transparent 0%, rgba(255,255,255,0.3) 45%, transparent 100%);
    transform: translateX(-120%);
    transition: transform 0.7s ease;
}

.service-actions .btn:hover::after {
    transform: translateX(120%);
}

.service-anchor-nav {
    position: fixed;
    left: 25px;
    bottom: 30px;
    z-index: 1100;
    transition: all 0.4s var(--ease-out-expo);
}

.service-anchor-nav.is-hidden {
    opacity: 0;
    pointer-events: none;
    transform: translateY(20px);
}

.service-anchor-toggle {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 60px;
    height: 60px;
    background: var(--primary);
    color: var(--white);
    border: none;
    border-radius: 50%;
    cursor: pointer;
    box-shadow: 0 8px 25px rgba(5, 41, 64, 0.4);
    font-size: 1.4rem;
    transition: all 0.4s var(--ease-out-back);
    position: relative;
    z-index: 2;
}

.service-anchor-toggle i {
    transition: transform 0.4s var(--ease-out-back);
}

.service-anchor-nav.open .service-anchor-toggle {
    background: var(--accent);
    transform: scale(0.9);
}

.service-anchor-nav.open .service-anchor-toggle i {
    transform: rotate(90deg);
}

.service-anchor-panel {
    position: absolute;
    bottom: 75px;
    left: 0;
    display: flex;
    flex-direction: column;
    gap: 8px;
    padding: 15px;
    border-radius: 18px;
    background: rgba(255, 255, 255, 0.98);
    border: 1px solid rgba(5, 41, 64, 0.1);
    box-shadow: var(--shadow-xl);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    opacity: 0;
    visibility: hidden;
    transform: translateY(20px) scale(0.85);
    transform-origin: bottom left;
    transition: all 0.4s var(--ease-out-expo);
    min-width: 190px;
}

.service-anchor-nav.open .service-anchor-panel {
    opacity: 1;
    visibility: visible;
    transform: translateY(0) scale(1);
}

.service-anchor-link {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 10px 14px;
    border-radius: 12px;
    font-size: 0.85rem;
    font-weight: 700;
    color: var(--primary);
    white-space: nowrap;
    background: transparent;
    transition: all 0.3s ease;
}

.service-anchor-link span {
    width: 22px;
    height: 22px;
    border-radius: 999px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 0.7rem;
    background: rgba(5,41,64,0.1);
}

.service-anchor-link.active,
.service-anchor-link:hover {
    background: rgba(166,130,86,0.16);
    color: var(--primary-dark);
}

.service-anchor-link.active span {
    background: var(--accent);
    color: var(--white);
}

.faq-section {
    background: linear-gradient(180deg, #ffffff, #f7f9fc);
}

.faq-list {
    max-width: 920px;
    margin: 0 auto;
    display: grid;
    gap: 12px;
}

.faq-item {
    border: 1px solid rgba(5,41,64,0.12);
    border-radius: 12px;
    background: var(--white);
    box-shadow: 0 10px 24px rgba(3,26,43,0.06);
    overflow: hidden;
    transition: border-color 0.28s ease, box-shadow 0.28s ease;
}

.faq-item:hover {
    border-color: rgba(166,130,86,0.38);
    box-shadow: 0 14px 26px rgba(3,26,43,0.1);
}

.faq-item[open] {
    border-color: rgba(166,130,86,0.45);
    box-shadow: 0 16px 32px rgba(3,26,43,0.12);
}

.faq-item summary {
    list-style: none;
    cursor: pointer;
    padding: 16px 18px;
    font-weight: 700;
    color: var(--primary);
    position: relative;
    padding-right: 44px;
    background: rgba(5,41,64,0.01);
    transition: background-color 0.25s ease, color 0.25s ease;
}

.faq-item summary:hover {
    background: rgba(5,41,64,0.04);
}

.faq-item summary:focus-visible {
    outline: 2px solid rgba(166,130,86,0.6);
    outline-offset: -2px;
}

.faq-item[open] summary {
    color: var(--primary-dark);
}

.faq-item summary::-webkit-details-marker {
    display: none;
}

.faq-item summary::after {
    content: '+';
    position: absolute;
    right: 16px;
    top: 50%;
    transform: translateY(-50%);
    font-size: 1.2rem;
    color: var(--accent);
    transition: transform 0.3s ease, color 0.3s ease;
}

.faq-item[open] summary::after {
    content: '−';
    transform: translateY(-50%) rotate(180deg);
    color: var(--primary);
}

.faq-item p {
    margin: 0;
    padding: 0 18px;
    color: var(--text-muted);
    line-height: 1.75;
    max-height: 0;
    opacity: 0;
    overflow: hidden;
    transition: max-height 0.35s ease, opacity 0.3s ease, padding 0.3s ease;
}

.faq-item[open] p {
    max-height: 360px;
    opacity: 1;
    padding: 0 18px 16px;
}

@media (prefers-reduced-motion: reduce) {
    .faq-item,
    .faq-item summary,
    .faq-item summary::after,
    .faq-item p {
        transition: none;
    }
}

.faq-whatsapp {
    margin: 28px auto 0;
    max-width: 920px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 14px;
    padding: 16px 18px;
    border-radius: 12px;
    background: rgba(37, 211, 102, 0.08);
    border: 1px solid rgba(37, 211, 102, 0.25);
}

.faq-whatsapp p {
    margin: 0;
    font-weight: 600;
    color: #1f6b3a;
}

/* Modo fluido para la página de servicios */
.page-services .main-header.scrolled {
    backdrop-filter: none;
    -webkit-backdrop-filter: none;
}

.page-services .reveal,
.page-services .reveal-left,
.page-services .reveal-right,
.page-services .reveal-scale {
    opacity: 1;
    transform: none;
    transition: none;
}

.page-services .service-detail-card,
.page-services .service-detail-card:hover {
    transform: none;
    box-shadow: 0 12px 26px rgba(3,26,43,0.1);
}

.page-services .service-detail-img img,
.page-services .service-detail-card:hover .service-detail-img img {
    transform: none;
    transition: none;
}

@media (hover: hover) and (pointer: fine) and (min-width: 992px) {
    .page-services .service-detail-card {
        transition: transform 0.28s ease, box-shadow 0.28s ease;
    }

    .page-services .service-detail-card:hover {
        transform: translateY(-4px);
        box-shadow: 0 18px 34px rgba(3,26,43,0.16);
    }
}

/* ===========================================================
   CONTACT PAGE
   =========================================================== */
.contact-page {
    background: var(--white);
}

.contact-container {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 50px;
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-xl);
}

.contact-info-panel {
    background: var(--primary);
    color: var(--white);
    padding: 60px 50px;
    position: relative;
    overflow: hidden;
}

.contact-info-panel::before {
    content: '';
    position: absolute;
    bottom: -80px;
    right: -80px;
    width: 300px;
    height: 300px;
    border-radius: 50%;
    background: rgba(166,130,86,0.1);
}

.contact-info-panel h2 {
    font-size: 2rem;
    margin-bottom: 15px;
}

.contact-info-panel > p {
    opacity: 0.8;
    margin-bottom: 50px;
    line-height: 1.7;
}

.contact-detail-item {
    display: flex;
    gap: 20px;
    margin-bottom: 35px;
    align-items: flex-start;
}

.contact-detail-icon {
    width: 50px;
    height: 50px;
    background: rgba(166, 130, 86, 0.2);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.1rem;
    color: var(--detail);
    flex-shrink: 0;
    transition: var(--transition);
}

.contact-detail-item:hover .contact-detail-icon {
    background: var(--accent);
    color: var(--white);
    transform: scale(1.1) rotate(-5deg);
}

.contact-detail-item h4 {
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    margin-bottom: 5px;
    opacity: 0.7;
}

.contact-detail-item p {
    font-size: 1rem;
    line-height: 1.6;
}

.contact-detail-item a:hover {
    color: var(--detail);
}

.contact-social-footer {
    margin-top: 50px;
    padding-top: 30px;
    border-top: 1px solid rgba(255,255,255,0.1);
}

.contact-social-footer h4 {
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    margin-bottom: 15px;
    opacity: 0.7;
}

.social-icons {
    display: flex;
    gap: 12px;
}

.social-icons a {
    width: 42px;
    height: 42px;
    background: rgba(255,255,255,0.08);
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 10px;
    font-size: 1rem;
    transition: var(--transition);
}

.social-icons a:hover {
    background: var(--accent);
    transform: translateY(-3px);
}

/* Contact Form */
.contact-form-panel {
    padding: 60px 50px;
    background: var(--white);
}

.contact-form-panel h3 {
    font-size: 1.5rem;
    color: var(--primary);
    margin-bottom: 8px;
}

.contact-form-panel > p {
    color: var(--text-muted);
    margin-bottom: 35px;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

.form-group {
    margin-bottom: 22px;
    position: relative;
}

.form-group label {
    display: block;
    font-weight: 700;
    font-size: 0.85rem;
    margin-bottom: 8px;
    color: var(--primary);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 16px 18px;
    border: 2px solid var(--gray-200);
    border-radius: 8px;
    font-family: var(--font-main);
    font-size: 1rem;
    background: var(--gray-50);
    transition: var(--transition);
    color: var(--text-primary);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--accent);
    background: var(--white);
    box-shadow: 0 0 0 4px rgba(166, 130, 86, 0.08);
}

.form-group select {
    cursor: pointer;
    appearance: none;
    -webkit-appearance: none;
    padding-right: 46px;
    background-image: url("data:image/svg+xml;utf8,<svg fill='%23495057' height='24' viewBox='0 0 24 24' width='24' xmlns='http://www.w3.org/2000/svg'><path d='M7 10l5 5 5-5z'/></svg>");
    background-repeat: no-repeat;
    background-position: right 12px center;
}

.form-group textarea {
    height: 140px;
    resize: none;
}

.form-submit-btn {
    width: 100%;
    padding: 18px;
    background: var(--accent);
    color: var(--white);
    border: none;
    border-radius: 8px;
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 1rem;
    text-transform: uppercase;
    letter-spacing: 2px;
    cursor: pointer;
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.form-submit-btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.2), transparent);
    transition: 0.6s;
}

.form-submit-btn:hover {
    background: var(--primary);
    transform: translateY(-3px);
    box-shadow: 0 12px 30px rgba(5,41,64,0.3);
}

.form-submit-btn:hover::before {
    left: 100%;
}

/* Map Section */
.map-section {
    padding: 0 0 110px;
    background: var(--white);
}

.map-wrapper {
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
    height: 400px;
    background: var(--gray-100);
    display: flex;
    align-items: center;
    justify-content: center;
    border: 1px solid var(--gray-200);
}

.map-wrapper iframe {
    width: 100%;
    height: 100%;
    border: none;
}

/* ===========================================================
   NOM COMPLIANCE STRIP
   =========================================================== */
.nom-strip {
    padding: 24px 0;
    background: linear-gradient(90deg, rgba(5,41,64,0.96), rgba(10,61,92,0.96));
}

.nom-strip-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    color: var(--white);
}

.nom-strip-badge {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    border-radius: 12px;
    background: rgba(242,234,126,0.16);
    color: var(--detail);
    font-size: 1.1rem;
    flex-shrink: 0;
    position: relative;
    box-shadow: inset 0 0 0 1px rgba(242,234,126,0.22);
}

.nom-strip-badge i {
    text-shadow: 0 2px 8px rgba(0,0,0,0.25);
}

.nom-strip-text {
    flex: 1;
}

.nom-strip-text h4 {
    font-size: 1rem;
    margin-bottom: 3px;
    color: var(--white);
}

.nom-strip-text p {
    margin: 0;
    font-size: 0.88rem;
    color: rgba(255,255,255,0.82);
    line-height: 1.5;
}

.nom-strip-link {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: var(--detail);
    font-weight: 700;
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 0.8px;
    white-space: nowrap;
}

.nom-strip-link:hover {
    color: var(--white);
}

/* ===========================================================
   MEGA FOOTER
   =========================================================== */
.main-footer {
    background: var(--dark);
    color: var(--white);
    padding: 90px 0 0;
}

.footer-top {
    display: grid;
    grid-template-columns: 1.3fr 1fr 1fr 1fr;
    gap: 50px;
    padding-bottom: 60px;
    border-bottom: 1px solid rgba(255,255,255,0.06);
}

.footer-col h4 {
    color: var(--accent);
    font-size: 1.05rem;
    margin-bottom: 25px;
    position: relative;
    padding-bottom: 12px;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.footer-col h4::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 35px;
    height: 3px;
    background: var(--detail);
    border-radius: 2px;
}

.f-about-text {
    color: rgba(255,255,255,0.6);
    line-height: 1.8;
    margin-bottom: 25px;
    font-size: 0.95rem;
}

.f-about-logo {
    height: 45px;
    margin-bottom: 20px;
    filter: brightness(0) invert(1);
}

.footer-links li {
    margin-bottom: 14px;
}

.footer-links a {
    color: rgba(255,255,255,0.6);
    font-size: 0.95rem;
    display: flex;
    align-items: center;
    gap: 8px;
    transition: var(--transition);
}

.footer-links a::before {
    content: '';
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--accent);
    opacity: 0;
    transition: var(--transition);
}

.footer-links a:hover {
    color: var(--white);
    padding-left: 5px;
}

.footer-links a:hover::before {
    opacity: 1;
}

.footer-contact-list li {
    display: flex;
    gap: 15px;
    margin-bottom: 18px;
    font-size: 0.95rem;
    color: rgba(255,255,255,0.6);
    align-items: flex-start;
}

.footer-contact-list i {
    color: var(--accent);
    margin-top: 5px;
    width: 16px;
    text-align: center;
}

.footer-schedule {
    margin-top: 30px;
    padding: 20px;
    background: rgba(255,255,255,0.03);
    border-radius: var(--radius);
    border: 1px solid rgba(255,255,255,0.06);
}

.footer-schedule h5 {
    color: var(--accent);
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 10px;
}

.footer-schedule p {
    color: rgba(255,255,255,0.6);
    font-size: 0.9rem;
    line-height: 1.6;
}

.f-social-links {
    display: flex;
    gap: 10px;
}

.f-social-links a {
    width: 38px;
    height: 38px;
    background: rgba(255,255,255,0.05);
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 8px;
    color: rgba(255,255,255,0.6);
    font-size: 0.95rem;
    transition: var(--transition);
}

.f-social-links a:hover {
    background: var(--accent);
    color: var(--white);
    transform: translateY(-3px);
}

.footer-bottom {
    padding: 25px 0;
    margin-top: 40px;
    text-align: center;
    font-size: 0.85rem;
    color: rgba(255,255,255,0.4);
}

.footer-bottom a {
    color: var(--detail);
    font-weight: 600;
}

.footer-bottom a:hover {
    color: var(--accent);
}

/* ===========================================================
   WHATSAPP FLOATING BUTTON
   =========================================================== */
.whatsapp-float {
    position: fixed;
    bottom: 30px;
    right: 30px;
    background-color: #25d366;
    color: #FFF;
    width: 62px;
    height: 62px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 32px;
    box-shadow: 0 6px 20px rgba(37, 211, 102, 0.35);
    z-index: 999;
    transition: var(--transition);
    animation: whatsappPulse 2s infinite;
}

.whatsapp-float:hover {
    transform: scale(1.15);
    box-shadow: 0 8px 30px rgba(37, 211, 102, 0.5);
}

@keyframes whatsappPulse {
    0%, 100% { box-shadow: 0 6px 20px rgba(37, 211, 102, 0.35); }
    50% { box-shadow: 0 6px 30px rgba(37, 211, 102, 0.6); }
}

/* ===========================================================
   SCROLL REVEAL ANIMATIONS
   =========================================================== */
.reveal {
    opacity: 0;
    transform: translateY(40px);
    transition: 0.9s var(--ease-out-expo);
}

.reveal.active {
    opacity: 1;
    transform: translateY(0);
}

.reveal-left {
    opacity: 0;
    transform: translateX(-60px);
    transition: 0.9s var(--ease-out-expo);
}

.reveal-left.active {
    opacity: 1;
    transform: translateX(0);
}

.reveal-right {
    opacity: 0;
    transform: translateX(60px);
    transition: 0.9s var(--ease-out-expo);
}

.reveal-right.active {
    opacity: 1;
    transform: translateX(0);
}

.reveal-scale {
    opacity: 0;
    transform: scale(0.9);
    transition: 0.9s var(--ease-out-expo);
}

.reveal-scale.active {
    opacity: 1;
    transform: scale(1);
}

/* Stagger delays for children */
.stagger > *:nth-child(1) { transition-delay: 0s; }
.stagger > *:nth-child(2) { transition-delay: 0.15s; }
.stagger > *:nth-child(3) { transition-delay: 0.3s; }
.stagger > *:nth-child(4) { transition-delay: 0.45s; }
.stagger > *:nth-child(5) { transition-delay: 0.6s; }
.stagger > *:nth-child(6) { transition-delay: 0.75s; }

/* ===========================================================
   RESPONSIVE: TABLET (992px)
   =========================================================== */
@media (max-width: 992px) {
    .hero {
        min-height: auto;
        padding: calc(var(--header-height) + 26px) 0 40px;
    }
    .hero-content {
        min-height: auto;
        justify-content: flex-start;
    }
    .hero-title { font-size: 3rem; }
    .hero-stats { gap: 30px; flex-wrap: wrap; }
    .scroll-hint { display: none; }
    .why-grid { grid-template-columns: 1fr; gap: 40px; }
    .why-image img { height: 350px; }
    .service-grid-main { grid-template-columns: repeat(2, 1fr); }
    .contact-container { grid-template-columns: 1fr; }
    .contact-info-panel { padding: 40px; }
    .contact-form-panel { padding: 40px; }
    .footer-top { grid-template-columns: 1fr 1fr; }
    .stats-grid { grid-template-columns: repeat(2, 1fr); }
    .services-line-layout { grid-template-columns: 1fr; }
    .services-category-overview { grid-template-columns: 1fr; }
    .stat-item:nth-child(2)::after { display: none; }
    .service-detail-card { grid-template-columns: 1fr; padding: 32px; gap: 30px; box-shadow: 0 12px 28px rgba(3,26,43,0.1); }
    .service-detail-card:hover { transform: none; box-shadow: 0 14px 30px rgba(3,26,43,0.12); }
    .service-detail-card:hover .service-detail-img img { transform: none; }
    .service-detail-card.reverse { direction: ltr; }
    .service-features { grid-template-columns: 1fr; }
    .page-banner h1 { font-size: 2.5rem; }
}

/* ===========================================================
   RESPONSIVE: MOBILE (768px)
   =========================================================== */
@media (max-width: 768px) {
    section { padding: 70px 0; }
    
    .menu-toggle { display: flex; }
    
    .nav-menu {
        position: fixed;
        right: -110%;
        top: 0;
        background: var(--white);
        width: min(88vw, 380px);
        height: 100vh;
        transition: 0.45s var(--ease-out-expo);
        display: flex;
        flex-direction: column;
        align-items: stretch;
        justify-content: flex-start;
        padding: 88px 22px 26px;
        overflow-y: auto;
        z-index: 998;
        border-left: 1px solid var(--gray-200);
        box-shadow: -18px 0 45px rgba(3,26,43,0.22);
    }
    
    .nav-menu.active { right: 0; }

    .mobile-menu-close {
        display: inline-flex;
        position: absolute;
        top: 16px;
        right: 16px;
        width: 42px;
        height: 42px;
        align-items: center;
        justify-content: center;
        border-radius: 10px;
        border: 1px solid var(--gray-300);
        background: var(--white);
        color: var(--primary);
        font-size: 1.2rem;
        cursor: pointer;
        transition: var(--transition);
    }

    .mobile-menu-close:hover {
        background: var(--primary);
        color: var(--white);
        border-color: var(--primary);
        transform: rotate(90deg);
    }
    
    .nav-menu ul {
        flex-direction: column;
        gap: 8px;
        align-items: stretch;
    }
    
    .nav-link {
        font-size: 1.05rem;
        padding: 14px 10px;
        border-bottom: 1px solid var(--gray-200);
        display: block;
    }
    
    .nav-cta { margin-left: 0; margin-top: 14px; }
    
    .nav-cta-btn {
        padding: 14px 22px;
        font-size: 0.9rem;
        width: 100%;
        text-align: center;
    }

    .mobile-nav-extra {
        display: block;
        margin-top: 24px;
        border-top: 1px solid var(--gray-200);
        padding-top: 20px;
        animation: mobilePanelFade 0.45s ease-out;
    }

    .mobile-nav-brand {
        text-align: left;
        margin-bottom: 16px;
    }

    .mobile-nav-brand img {
        width: 120px;
        margin-bottom: 10px;
        animation: mobileLogoFloat 2.8s ease-in-out infinite;
    }

    .mobile-nav-brand p {
        font-size: 0.88rem;
        color: var(--text-muted);
        line-height: 1.6;
    }

    .mobile-nav-contact {
        display: flex;
        flex-direction: column;
        gap: 8px;
    }

    .mobile-nav-contact a {
        display: inline-flex;
        align-items: center;
        gap: 10px;
        background: var(--gray-50);
        border: 1px solid var(--gray-200);
        border-radius: 10px;
        padding: 11px 12px;
        font-size: 0.9rem;
        font-weight: 600;
        color: var(--primary);
    }

    .mobile-nav-contact a:hover {
        background: rgba(166,130,86,0.12);
        border-color: rgba(166,130,86,0.35);
    }
    
    .hero {
        min-height: auto;
        padding: calc(var(--header-height) + 18px) 0 28px;
    }
    .hero-content { min-height: auto; }
    .hero-title { font-size: 2.2rem; }
    .hero-subtitle { font-size: 1.1rem; }
    .hero-btns { flex-direction: column; }
    .hero-stats { flex-direction: column; gap: 20px; margin-top: 38px; }
    
    .section-title { font-size: 2rem; }
    .section-header { margin-bottom: 40px; }
    
    .service-grid-main { grid-template-columns: 1fr; }
    .services-line-layout { gap: 20px; }
    .service-line-block { padding: 20px; }
    .service-line-head h3 { font-size: 1.45rem; }
    .service-card-new { aspect-ratio: 16/12; }
    .service-detail-text h3 { font-size: 1.6rem; }
    .service-actions .btn { width: 100%; }
    .service-detail-card { padding: 24px; margin-bottom: 30px; }
    .service-anchor-nav {
        left: 12px;
        right: auto;
        top: auto;
        bottom: 108px;
        transform: none;
        z-index: 960;
    }
    .service-anchor-nav.is-hidden {
        transform: translateY(8px);
    }
    .service-anchor-toggle {
        display: inline-flex;
        align-items: center;
        gap: 8px;
        border: none;
        border-radius: 999px;
        background: var(--primary);
        color: var(--white);
        padding: 12px 16px;
        font-size: 0.86rem;
        font-weight: 700;
        box-shadow: 0 12px 24px rgba(3,26,43,0.28);
        cursor: pointer;
    }
    .service-anchor-toggle i {
        color: var(--detail);
    }
    .service-anchor-panel {
        position: absolute;
        left: 0;
        bottom: calc(100% + 10px);
        min-width: 240px;
        opacity: 0;
        transform: translateY(8px) scale(0.98);
        pointer-events: none;
        transition: 0.22s ease;
    }
    .service-anchor-nav.open .service-anchor-panel {
        opacity: 1;
        transform: translateY(0) scale(1);
        pointer-events: auto;
    }
    .service-anchor-nav .service-anchor-link {
        font-size: 0.76rem;
        padding: 8px 10px;
    }
    .service-anchor-nav {
        left: 20px;
        bottom: 25px;
    }
    .service-anchor-toggle {
        width: 54px;
        height: 54px;
        font-size: 1.2rem;
    }
    .service-anchor-panel {
        bottom: 65px;
    }
    .faq-whatsapp {
        flex-direction: column;
        align-items: flex-start;
    }
    .faq-whatsapp .btn {
        width: 100%;
    }
    
    .stats-grid { grid-template-columns: 1fr 1fr; gap: 20px; }
    .stat-number { font-size: 2.5rem; }
    .stat-item::after { display: none; }
    
    .footer-top { grid-template-columns: 1fr; gap: 35px; }
    
    .form-row { grid-template-columns: 1fr; }
    
    .page-banner { height: 300px; }
    .page-banner h1 { font-size: 2rem; }
    
    .cta-content h2 { font-size: 2rem; }
    .nom-strip-inner {
        flex-direction: column;
        align-items: flex-start;
    }
    .nom-strip-link {
        margin-left: 60px;
    }
}

@media (hover: hover) and (pointer: fine) {
    body {
        cursor: none;
    }
    a, button, input, textarea, select, .menu-toggle {
        cursor: none;
    }
    .cursor-dot,
    .cursor-ring {
        opacity: 1;
    }
}

@keyframes mobileLogoFloat {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-6px); }
}

@keyframes mobilePanelFade {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}

/* ===========================================================
   RESPONSIVE: SMALL MOBILE (480px)
   =========================================================== */
@media (max-width: 480px) {
    .hero-title { font-size: 1.8rem; }
    .hero-tag { font-size: 0.75rem; }
    .section-title { font-size: 1.7rem; }
    .btn { padding: 14px 28px; font-size: 0.8rem; }
    .service-card-overlay { padding: 25px; }
    .service-card-overlay h3 { font-size: 1.3rem; }
    .contact-info-panel { padding: 30px 25px; }
    .contact-form-panel { padding: 30px 25px; }
}