/* ============================================
   REMACO - Estilos Principales
   Colores de marca: Naranja #f5a623, Negro #2d2d2d
   ============================================ */

/* Variables CSS */
:root {
    /* Colores principales */
    --color-primary: #f5a623;
    --color-primary-dark: #e09100;
    --color-primary-light: #ffb94a;
    --color-secondary: #2d2d2d;
    --color-secondary-light: #4a4a4a;
    --color-dark: #1a1a1a;
    
    /* Colores neutros */
    --color-white: #ffffff;
    --color-gray-100: #f8f9fa;
    --color-gray-200: #e9ecef;
    --color-gray-300: #dee2e6;
    --color-gray-400: #ced4da;
    --color-gray-500: #adb5bd;
    --color-gray-600: #6c757d;
    --color-gray-700: #495057;
    --color-gray-800: #343a40;
    --color-gray-900: #212529;
    
    /* Tipografía */
    --font-primary: 'Montserrat', sans-serif;
    --font-size-xs: 0.75rem;
    --font-size-sm: 0.875rem;
    --font-size-base: 1rem;
    --font-size-lg: 1.125rem;
    --font-size-xl: 1.25rem;
    --font-size-2xl: 1.5rem;
    --font-size-3xl: 1.875rem;
    --font-size-4xl: 2.25rem;
    --font-size-5xl: 3rem;
    --font-size-6xl: 3.75rem;
    
    /* Espaciado */
    --spacing-xs: 0.25rem;
    --spacing-sm: 0.5rem;
    --spacing-md: 1rem;
    --spacing-lg: 1.5rem;
    --spacing-xl: 2rem;
    --spacing-2xl: 3rem;
    --spacing-3xl: 4rem;
    --spacing-4xl: 6rem;
    
    /* Bordes */
    --border-radius-sm: 0.25rem;
    --border-radius-md: 0.5rem;
    --border-radius-lg: 1rem;
    --border-radius-xl: 1.5rem;
    --border-radius-full: 9999px;
    
    /* Sombras */
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
    --shadow-2xl: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
    
    /* Transiciones */
    --transition-fast: 150ms ease;
    --transition-base: 300ms ease;
    --transition-slow: 500ms ease;
    
    /* Z-index */
    --z-dropdown: 100;
    --z-sticky: 200;
    --z-fixed: 300;
    --z-modal: 400;
    --z-tooltip: 500;
}

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

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

body {
    font-family: var(--font-primary);
    font-size: var(--font-size-base);
    line-height: 1.6;
    color: var(--color-gray-700);
    background-color: var(--color-white);
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* Touch device specific styles */
body.touch-device {
    -webkit-tap-highlight-color: transparent;
}

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

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

ul {
    list-style: none;
}

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

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

/* Contenedor */
.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-lg);
}

/* ============================================
   HEADER / NAVEGACIÓN
   ============================================ */
.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: var(--z-fixed);
    background-color: transparent;
    transition: all var(--transition-base);
}

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

.nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 80px;
}

.nav__logo img {
    height: 60px;
    width: auto;
    transition: transform var(--transition-fast);
}

.nav__logo:hover img {
    transform: scale(1.05);
}

.nav__list {
    display: flex;
    align-items: center;
    gap: var(--spacing-xl);
}

.nav__link {
    font-weight: 500;
    font-size: var(--font-size-sm);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--color-white);
    position: relative;
    padding: var(--spacing-sm) 0;
    transition: color var(--transition-fast);
}

.header.scrolled .nav__link {
    color: var(--color-secondary);
}

.nav__link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background-color: var(--color-primary);
    transition: width var(--transition-base);
}

.nav__link:hover::after,
.nav__link.active::after {
    width: 100%;
}

.nav__link:hover,
.nav__link.active {
    color: var(--color-primary);
}

.nav__link--cta {
    background-color: var(--color-primary);
    color: var(--color-white) !important;
    padding: var(--spacing-sm) var(--spacing-lg);
    border-radius: var(--border-radius-full);
}

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

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

/* Mobile Navigation */
.nav__toggle,
.nav__close {
    display: none;
    flex-direction: column;
    gap: 5px;
    cursor: pointer;
    z-index: var(--z-fixed);
}

.nav__toggle span {
    width: 25px;
    height: 3px;
    background-color: var(--color-white);
    border-radius: var(--border-radius-full);
    transition: all var(--transition-fast);
}

.header.scrolled .nav__toggle span {
    background-color: var(--color-secondary);
}

.nav__close {
    width: 30px;
    height: 30px;
    position: relative;
}

.nav__close span {
    position: absolute;
    width: 25px;
    height: 3px;
    background-color: var(--color-secondary);
    top: 50%;
    left: 50%;
    border-radius: var(--border-radius-full);
}

.nav__close span:first-child {
    transform: translate(-50%, -50%) rotate(45deg);
}

.nav__close span:last-child {
    transform: translate(-50%, -50%) rotate(-45deg);
}

/* Nav Overlay */
.nav__overlay {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100vh;
    height: 100dvh;
    background-color: rgba(0, 0, 0, 0.5);
    z-index: calc(var(--z-fixed) - 1);
    opacity: 0;
    transition: opacity var(--transition-base);
}

.nav__overlay.active {
    display: block;
    opacity: 1;
}

@media (max-width: 768px) {
    .nav__menu {
        position: fixed;
        top: 0;
        right: -100%;
        width: 80%;
        max-width: 320px;
        height: 100vh;
        height: 100dvh;
        background-color: var(--color-white);
        box-shadow: var(--shadow-2xl);
        padding: var(--spacing-4xl) var(--spacing-xl);
        transition: right var(--transition-base);
        z-index: var(--z-fixed);
        overflow-y: auto;
    }

    .nav__menu.active {
        right: 0;
    }

    .nav__list {
        flex-direction: column;
        align-items: flex-start;
        gap: var(--spacing-lg);
    }

    .nav__link {
        color: var(--color-secondary);
        font-size: var(--font-size-lg);
    }

    .nav__toggle,
    .nav__close {
        display: flex;
    }

    .nav__close {
        position: absolute;
        top: var(--spacing-xl);
        right: var(--spacing-xl);
        cursor: pointer;
    }
}

/* ============================================
   HERO SECTION
   ============================================ */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.hero__bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -2;
}

.hero__bg-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(45, 45, 45, 0.9) 0%, rgba(26, 26, 26, 0.85) 50%, rgba(74, 74, 74, 0.8) 100%);
    z-index: -1;
}

.hero__overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 200px;
    background: linear-gradient(to top, var(--color-white), transparent);
    z-index: 0;
}

.hero__content {
    position: relative;
    z-index: 1;
    text-align: center;
    max-width: 900px;
    padding: var(--spacing-4xl) var(--spacing-lg);
}

.hero__subtitle {
    display: inline-block;
    font-size: var(--font-size-sm);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 3px;
    color: var(--color-primary);
    margin-bottom: var(--spacing-lg);
    padding: var(--spacing-sm) var(--spacing-lg);
    border: 1px solid var(--color-primary);
    border-radius: var(--border-radius-full);
}

.hero__title {
    font-size: clamp(var(--font-size-3xl), 5vw, var(--font-size-6xl));
    font-weight: 800;
    color: var(--color-white);
    line-height: 1.1;
    margin-bottom: var(--spacing-lg);
}

.hero__title span {
    color: var(--color-primary);
}

.hero__description {
    font-size: var(--font-size-lg);
    color: var(--color-gray-400);
    max-width: 600px;
    margin: 0 auto var(--spacing-2xl);
    line-height: 1.8;
}

.hero__buttons {
    display: flex;
    gap: var(--spacing-md);
    justify-content: center;
    flex-wrap: wrap;
}

.hero__scroll {
    position: absolute;
    bottom: var(--spacing-2xl);
    left: 50%;
    transform: translateX(-50%);
    z-index: 2;
}

.hero__scroll-link {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-sm);
    color: var(--color-white);
    font-size: var(--font-size-sm);
    opacity: 0.7;
    transition: opacity var(--transition-fast);
}

.hero__scroll-link:hover {
    opacity: 1;
}

.hero__scroll-icon {
    width: 24px;
    height: 40px;
    border: 2px solid var(--color-white);
    border-radius: var(--border-radius-full);
    position: relative;
}

.hero__scroll-icon::before {
    content: '';
    position: absolute;
    top: 8px;
    left: 50%;
    transform: translateX(-50%);
    width: 4px;
    height: 8px;
    background-color: var(--color-primary);
    border-radius: var(--border-radius-full);
    animation: scroll 2s infinite;
}

@keyframes scroll {
    0% {
        opacity: 1;
        transform: translateX(-50%) translateY(0);
    }
    100% {
        opacity: 0;
        transform: translateX(-50%) translateY(15px);
    }
}

/* ============================================
   BOTONES
   ============================================ */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-md) var(--spacing-xl);
    font-size: var(--font-size-sm);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    border-radius: var(--border-radius-full);
    transition: all var(--transition-base);
    cursor: pointer;
}

.btn svg {
    width: 18px;
    height: 18px;
}

.btn--primary {
    background-color: var(--color-primary);
    color: var(--color-white);
    box-shadow: 0 4px 15px rgba(245, 166, 35, 0.4);
}

.btn--primary:hover {
    background-color: var(--color-primary-dark);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(245, 166, 35, 0.5);
}

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

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

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

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

.btn--full {
    width: 100%;
}

/* ============================================
   SECCIONES
   ============================================ */
.section__subtitle {
    display: inline-block;
    font-size: var(--font-size-sm);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 2px;
    color: var(--color-primary);
    margin-bottom: var(--spacing-sm);
}

.section__title {
    font-size: clamp(var(--font-size-2xl), 4vw, var(--font-size-4xl));
    font-weight: 700;
    color: var(--color-secondary);
    line-height: 1.2;
    margin-bottom: var(--spacing-md);
}

.section__description {
    font-size: var(--font-size-lg);
    color: var(--color-gray-600);
    max-width: 600px;
}

.section__header {
    text-align: center;
    margin-bottom: var(--spacing-3xl);
}

.section__header .section__description {
    margin: 0 auto;
}

/* ============================================
   ABOUT SECTION
   ============================================ */
.about {
    padding: var(--spacing-4xl) 0;
    background-color: var(--color-white);
}

.about__grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-3xl);
    align-items: center;
}

.about__text {
    color: var(--color-gray-600);
    margin-bottom: var(--spacing-md);
    line-height: 1.8;
}

.about__stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-lg);
    margin-top: var(--spacing-2xl);
    padding-top: var(--spacing-2xl);
    border-top: 1px solid var(--color-gray-200);
}

.stat {
    text-align: center;
}

.stat__number {
    display: block;
    font-size: var(--font-size-4xl);
    font-weight: 800;
    color: var(--color-primary);
    line-height: 1;
}

.stat__number::after {
    content: '+';
}

.stat__label {
    font-size: var(--font-size-sm);
    color: var(--color-gray-600);
    margin-top: var(--spacing-xs);
}

.about__image {
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
}

.about__image-wrapper {
    position: relative;
    border-radius: var(--border-radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow-2xl);
}

.about__image-wrapper::before {
    content: '';
    position: absolute;
    top: -20px;
    right: -20px;
    width: 100px;
    height: 100px;
    background-color: var(--color-primary);
    border-radius: var(--border-radius-lg);
    z-index: -1;
}

.about__photo {
    width: 100%;
    max-width: 450px;
    height: 350px;
    object-fit: cover;
    border-radius: var(--border-radius-xl);
}

.about__image-accent {
    position: absolute;
    bottom: -30px;
    left: -30px;
    width: 180px;
    height: 180px;
    border-radius: var(--border-radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-xl);
    border: 4px solid var(--color-white);
}

.about__photo-small {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.about__logo {
    max-width: 300px;
}

@media (max-width: 768px) {
    .about__grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-2xl);
    }

    .about__image {
        order: -1;
    }

    .about__photo {
        max-width: 100%;
        height: 280px;
    }

    .about__image-accent {
        width: 120px;
        height: 120px;
        bottom: -20px;
        left: -10px;
    }

    .about__stats {
        grid-template-columns: 1fr;
        text-align: left;
    }

    .stat {
        text-align: left;
        display: flex;
        align-items: center;
        gap: var(--spacing-md);
    }
}

/* ============================================
   VALUES SECTION
   ============================================ */
.values {
    padding: var(--spacing-4xl) 0;
    background: linear-gradient(135deg, var(--color-secondary) 0%, var(--color-dark) 100%);
}

.values__grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-xl);
}

.value-card {
    background-color: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(10px);
    padding: var(--spacing-2xl);
    border-radius: var(--border-radius-lg);
    text-align: center;
    transition: all var(--transition-base);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.value-card:hover {
    background-color: rgba(255, 255, 255, 0.1);
    transform: translateY(-10px);
}

.value-card__icon {
    width: 70px;
    height: 70px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto var(--spacing-lg);
    background-color: var(--color-primary);
    border-radius: var(--border-radius-full);
}

.value-card__icon svg {
    width: 35px;
    height: 35px;
    stroke: var(--color-white);
}

.value-card__title {
    font-size: var(--font-size-xl);
    font-weight: 700;
    color: var(--color-white);
    margin-bottom: var(--spacing-md);
}

.value-card__text {
    color: var(--color-gray-400);
    line-height: 1.7;
}

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

/* ============================================
   SERVICES SECTION
   ============================================ */
.services {
    padding: var(--spacing-4xl) 0;
    background-color: var(--color-gray-100);
}

.services__grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-xl);
}

.service-card {
    background-color: var(--color-white);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-md);
    transition: all var(--transition-base);
    position: relative;
    overflow: hidden;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 4px;
    height: 0;
    background-color: var(--color-primary);
    transition: height var(--transition-base);
    z-index: 2;
}

.service-card:hover {
    box-shadow: var(--shadow-xl);
    transform: translateY(-5px);
}

.service-card:hover::before {
    height: 100%;
}

.service-card__image {
    width: 100%;
    height: 200px;
    overflow: hidden;
}

.service-card__image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-slow);
}

.service-card:hover .service-card__image img {
    transform: scale(1.1);
}

.service-card__body {
    padding: var(--spacing-xl);
}

.service-card__icon {
    width: 60px;
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: var(--color-primary);
    border-radius: var(--border-radius-md);
    margin-bottom: var(--spacing-lg);
    margin-top: -50px;
    position: relative;
    z-index: 1;
    box-shadow: var(--shadow-lg);
}

.service-card__icon svg {
    width: 30px;
    height: 30px;
    stroke: var(--color-white);
}

.service-card__title {
    font-size: var(--font-size-xl);
    font-weight: 700;
    color: var(--color-secondary);
    margin-bottom: var(--spacing-sm);
}

.service-card__text {
    color: var(--color-gray-600);
    margin-bottom: var(--spacing-lg);
    line-height: 1.7;
}

.service-card__link {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-sm);
    color: var(--color-primary);
    font-weight: 600;
    font-size: var(--font-size-sm);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.service-card__link svg {
    width: 18px;
    height: 18px;
    transition: transform var(--transition-fast);
}

.service-card__link:hover svg {
    transform: translateX(5px);
}

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

/* ============================================
   PROJECTS SECTION
   ============================================ */
.projects {
    padding: var(--spacing-4xl) 0;
    background-color: var(--color-white);
}

.projects__grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    grid-template-rows: repeat(2, 250px);
    gap: var(--spacing-lg);
}

.project-card {
    position: relative;
    border-radius: var(--border-radius-lg);
    overflow: hidden;
    cursor: pointer;
}

.project-card--large {
    grid-column: span 2;
    grid-row: span 2;
}

.project-card__image {
    width: 100%;
    height: 100%;
    position: absolute;
    top: 0;
    left: 0;
}

.project-card__image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-slow);
}

.project-card::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(to top, rgba(0, 0, 0, 0.8) 0%, rgba(0, 0, 0, 0.2) 50%, transparent 100%);
    transition: background var(--transition-base);
}

.project-card:hover::after {
    background: linear-gradient(to top, rgba(0, 0, 0, 0.9) 0%, rgba(0, 0, 0, 0.4) 50%, rgba(0, 0, 0, 0.2) 100%);
}

.project-card:hover .project-card__image img {
    transform: scale(1.1);
}

.project-card__content {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: var(--spacing-lg);
    color: var(--color-white);
    z-index: 1;
    transform: translateY(10px);
    transition: all var(--transition-base);
}

.project-card:hover .project-card__content {
    transform: translateY(0);
}

.project-card__category {
    font-size: var(--font-size-xs);
    text-transform: uppercase;
    letter-spacing: 2px;
    color: var(--color-primary);
    margin-bottom: var(--spacing-xs);
    display: block;
}

.project-card__title {
    font-size: var(--font-size-lg);
    font-weight: 700;
    margin-bottom: var(--spacing-sm);
}

.project-card--large .project-card__title {
    font-size: var(--font-size-2xl);
}

.project-card__text {
    font-size: var(--font-size-sm);
    color: var(--color-gray-300);
    opacity: 0;
    transform: translateY(10px);
    transition: all var(--transition-base);
}

.project-card:hover .project-card__text {
    opacity: 1;
    transform: translateY(0);
}

@media (max-width: 992px) {
    .projects__grid {
        grid-template-columns: repeat(2, 1fr);
        grid-template-rows: auto;
    }

    .project-card--large {
        grid-column: span 2;
        grid-row: span 1;
    }

    .project-card {
        min-height: 280px;
    }

    .project-card--large {
        min-height: 350px;
    }
}

@media (max-width: 576px) {
    .projects__grid {
        grid-template-columns: 1fr;
    }

    .project-card--large {
        grid-column: span 1;
    }

    .project-card {
        min-height: 250px;
    }

    .project-card--large {
        min-height: 300px;
    }

    .project-card__content {
        transform: translateY(0);
    }

    .project-card__text {
        opacity: 1;
        transform: translateY(0);
    }
}

/* ============================================
   CV SECTION
   ============================================ */
.cv-section {
    padding: var(--spacing-4xl) 0;
    background-color: var(--color-gray-100);
}

.cv-section__content {
    display: grid;
    grid-template-columns: 400px 1fr;
    gap: var(--spacing-2xl);
    align-items: start;
}

/* CV Info Card */
.cv-info-card {
    background-color: var(--color-white);
    border-radius: var(--border-radius-lg);
    padding: var(--spacing-2xl);
    box-shadow: var(--shadow-lg);
    position: sticky;
    top: 100px;
}

.cv-info-card__icon {
    width: 70px;
    height: 70px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
    border-radius: var(--border-radius-md);
    margin-bottom: var(--spacing-lg);
}

.cv-info-card__icon svg {
    width: 35px;
    height: 35px;
    stroke: var(--color-white);
}

.cv-info-card__title {
    font-size: var(--font-size-xl);
    font-weight: 700;
    color: var(--color-secondary);
    margin-bottom: var(--spacing-sm);
}

.cv-info-card__text {
    color: var(--color-gray-600);
    font-size: var(--font-size-sm);
    line-height: 1.7;
    margin-bottom: var(--spacing-lg);
}

.cv-info-card__list {
    margin-bottom: var(--spacing-xl);
}

.cv-info-card__list li {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    color: var(--color-gray-700);
    font-size: var(--font-size-sm);
    padding: var(--spacing-sm) 0;
    border-bottom: 1px solid var(--color-gray-200);
}

.cv-info-card__list li:last-child {
    border-bottom: none;
}

.cv-info-card__list svg {
    width: 18px;
    height: 18px;
    stroke: var(--color-primary);
    flex-shrink: 0;
}

.cv-info-card__actions {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.cv-info-card__actions .btn {
    justify-content: center;
}

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

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

/* PDF Viewer */
.cv-section__viewer {
    min-height: 700px;
}

.pdf-viewer {
    background-color: var(--color-white);
    border-radius: var(--border-radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-xl);
    height: 100%;
    min-height: 700px;
    display: flex;
    flex-direction: column;
}

.pdf-viewer__header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-md) var(--spacing-lg);
    background-color: var(--color-secondary);
    color: var(--color-white);
}

.pdf-viewer__title {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    font-size: var(--font-size-sm);
    font-weight: 500;
}

.pdf-viewer__title svg {
    width: 20px;
    height: 20px;
}

.pdf-viewer__controls {
    display: flex;
    gap: var(--spacing-sm);
}

.pdf-viewer__btn {
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: rgba(255, 255, 255, 0.1);
    border-radius: var(--border-radius-sm);
    color: var(--color-white);
    transition: all var(--transition-fast);
}

.pdf-viewer__btn:hover {
    background-color: var(--color-primary);
}

.pdf-viewer__btn svg {
    width: 18px;
    height: 18px;
}

.pdf-viewer__container {
    flex: 1;
    position: relative;
    background-color: var(--color-gray-200);
}

.pdf-viewer__iframe {
    width: 100%;
    height: 100%;
    min-height: 650px;
    border: none;
    display: block;
}

.pdf-viewer__fallback {
    display: none;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-3xl);
    text-align: center;
    height: 100%;
    min-height: 400px;
}

.pdf-viewer__fallback svg {
    width: 80px;
    height: 80px;
    stroke: var(--color-gray-400);
    margin-bottom: var(--spacing-lg);
}

.pdf-viewer__fallback p {
    color: var(--color-gray-600);
    margin-bottom: var(--spacing-lg);
}

/* Fullscreen Mode */
.pdf-viewer.fullscreen {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    z-index: var(--z-modal);
    border-radius: 0;
    min-height: 100vh;
}

.pdf-viewer.fullscreen .pdf-viewer__iframe {
    min-height: calc(100vh - 60px);
}

.pdf-viewer.fullscreen .pdf-viewer__header {
    padding: var(--spacing-md) var(--spacing-xl);
}

/* CV Section Responsive */
@media (max-width: 992px) {
    .cv-section__content {
        grid-template-columns: 1fr;
        gap: var(--spacing-xl);
    }

    .cv-info-card {
        position: static;
    }

    .cv-section__viewer {
        min-height: 600px;
    }

    .pdf-viewer {
        min-height: 600px;
    }

    .pdf-viewer__iframe {
        min-height: 550px;
    }
}

@media (max-width: 768px) {
    .cv-section {
        padding: var(--spacing-3xl) 0;
    }

    .cv-info-card {
        padding: var(--spacing-lg);
    }

    .cv-info-card__icon {
        width: 60px;
        height: 60px;
    }

    .cv-info-card__icon svg {
        width: 28px;
        height: 28px;
    }

    .cv-info-card__title {
        font-size: var(--font-size-lg);
    }

    .cv-info-card__actions {
        flex-direction: column;
    }

    .cv-section__viewer {
        min-height: 500px;
    }

    .pdf-viewer {
        min-height: 500px;
    }

    .pdf-viewer__header {
        padding: var(--spacing-sm) var(--spacing-md);
    }

    .pdf-viewer__title {
        font-size: var(--font-size-xs);
    }

    .pdf-viewer__title span {
        display: none;
    }

    .pdf-viewer__iframe {
        min-height: 450px;
    }
}

@media (max-width: 480px) {
    .cv-section__viewer {
        min-height: 400px;
    }

    .pdf-viewer {
        min-height: 400px;
    }

    .pdf-viewer__iframe {
        min-height: 350px;
    }

    .pdf-viewer__title {
        max-width: 150px;
        overflow: hidden;
        text-overflow: ellipsis;
        white-space: nowrap;
    }
}

/* ============================================
   CTA SECTION
   ============================================ */
.cta {
    position: relative;
    padding: var(--spacing-4xl) 0;
    overflow: hidden;
}

.cta__bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -2;
}

.cta__bg img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
}

.cta__overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(245, 166, 35, 0.95) 0%, rgba(224, 145, 0, 0.9) 100%);
    z-index: -1;
}

.cta::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -20%;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(255, 255, 255, 0.1) 0%, transparent 70%);
    border-radius: 50%;
}

.cta__content {
    position: relative;
    z-index: 1;
    text-align: center;
    max-width: 700px;
    margin: 0 auto;
}

.cta__title {
    font-size: clamp(var(--font-size-2xl), 4vw, var(--font-size-4xl));
    font-weight: 700;
    color: var(--color-white);
    margin-bottom: var(--spacing-md);
}

.cta__text {
    font-size: var(--font-size-lg);
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: var(--spacing-2xl);
}

/* ============================================
   CONTACT SECTION
   ============================================ */
.contact {
    padding: var(--spacing-4xl) 0;
    background-color: var(--color-gray-100);
}

.contact__grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-3xl);
}

.contact__text {
    color: var(--color-gray-600);
    margin-bottom: var(--spacing-2xl);
    line-height: 1.8;
}

.contact__details {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);
}

.contact__item {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-md);
}

.contact__icon {
    width: 50px;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: var(--color-primary);
    border-radius: var(--border-radius-md);
    flex-shrink: 0;
}

.contact__icon svg {
    width: 24px;
    height: 24px;
    stroke: var(--color-white);
}

.contact__item-content h4 {
    font-size: var(--font-size-base);
    font-weight: 600;
    color: var(--color-secondary);
    margin-bottom: var(--spacing-xs);
}

.contact__item-content p {
    color: var(--color-gray-600);
    font-size: var(--font-size-sm);
}

.contact__item-content a {
    color: var(--color-primary);
}

.contact__item-content a:hover {
    text-decoration: underline;
}

/* Contact Map */
.contact__map {
    margin-top: var(--spacing-xl);
    padding-top: var(--spacing-xl);
    border-top: 1px solid var(--color-gray-200);
}

.contact__map-title {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    font-size: var(--font-size-base);
    font-weight: 600;
    color: var(--color-secondary);
    margin-bottom: var(--spacing-md);
}

.contact__map-title svg {
    width: 20px;
    height: 20px;
    stroke: var(--color-primary);
}

.map-container {
    position: relative;
    width: 100%;
    height: 250px;
    border-radius: var(--border-radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-md);
    background-color: var(--color-gray-200);
}

.map-container__iframe {
    width: 100%;
    height: 100%;
    border: none;
    display: block;
}

.map-container__overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(45, 45, 45, 0.7);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-base);
    cursor: pointer;
}

.map-container:hover .map-container__overlay {
    opacity: 1;
    visibility: visible;
}

.map-container__link {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    color: var(--color-white);
    font-weight: 500;
    font-size: var(--font-size-sm);
    padding: var(--spacing-md) var(--spacing-lg);
    background-color: var(--color-primary);
    border-radius: var(--border-radius-full);
    transition: all var(--transition-fast);
}

.map-container__link:hover {
    background-color: var(--color-primary-dark);
    transform: scale(1.05);
}

.map-container__link svg {
    width: 18px;
    height: 18px;
}

.contact__map-link {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-sm);
    color: var(--color-primary);
    font-size: var(--font-size-sm);
    font-weight: 500;
    margin-top: var(--spacing-md);
    transition: all var(--transition-fast);
}

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

.contact__map-link svg {
    width: 16px;
    height: 16px;
}

/* Contact Form */
.contact__form-wrapper {
    background-color: var(--color-white);
    padding: var(--spacing-2xl);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-lg);
}

.contact__form {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-lg);
}

.form__group {
    position: relative;
}

.form__group--full {
    grid-column: span 2;
}

.form__input {
    width: 100%;
    padding: var(--spacing-md) var(--spacing-md);
    padding-top: var(--spacing-lg);
    border: 2px solid var(--color-gray-200);
    border-radius: var(--border-radius-md);
    font-size: var(--font-size-base);
    transition: all var(--transition-fast);
    background-color: var(--color-white);
}

.form__input:focus {
    outline: none;
    border-color: var(--color-primary);
}

.form__label {
    position: absolute;
    top: 50%;
    left: var(--spacing-md);
    transform: translateY(-50%);
    color: var(--color-gray-500);
    font-size: var(--font-size-base);
    pointer-events: none;
    transition: all var(--transition-fast);
}

.form__input:focus ~ .form__label,
.form__input:not(:placeholder-shown) ~ .form__label {
    top: var(--spacing-sm);
    transform: translateY(0);
    font-size: var(--font-size-xs);
    color: var(--color-primary);
}

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

.form__textarea ~ .form__label {
    top: var(--spacing-lg);
    transform: translateY(0);
}

.form__select {
    cursor: pointer;
    appearance: none;
    background-image: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" fill="none" stroke="%236c757d" stroke-width="2"><polyline points="6 9 12 15 18 9"/></svg>');
    background-repeat: no-repeat;
    background-position: right var(--spacing-md) center;
    background-size: 20px;
}

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

    .contact__form {
        grid-template-columns: 1fr;
    }

    .form__group--full {
        grid-column: span 1;
    }
}

/* ============================================
   FOOTER
   ============================================ */
.footer {
    background-color: var(--color-secondary);
}

.footer__top {
    padding: var(--spacing-3xl) 0;
}

.footer__grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 2fr;
    gap: var(--spacing-2xl);
}

.footer__logo {
    max-width: 180px;
    margin-bottom: var(--spacing-md);
    filter: brightness(0) invert(1);
}

.footer__description {
    color: var(--color-gray-500);
    font-size: var(--font-size-sm);
    line-height: 1.7;
}

.footer__title {
    font-size: var(--font-size-base);
    font-weight: 600;
    color: var(--color-white);
    margin-bottom: var(--spacing-lg);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.footer__list {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.footer__list li {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-sm);
    color: var(--color-gray-500);
    font-size: var(--font-size-sm);
}

.footer__list a {
    color: var(--color-gray-500);
    transition: color var(--transition-fast);
}

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

.footer__list svg {
    width: 18px;
    height: 18px;
    flex-shrink: 0;
    margin-top: 2px;
}

.footer__bottom {
    padding: var(--spacing-lg) 0;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.footer__bottom .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.footer__bottom p {
    color: var(--color-gray-600);
    font-size: var(--font-size-sm);
}

@media (max-width: 992px) {
    .footer__grid {
        grid-template-columns: 1fr 1fr;
    }
}

@media (max-width: 576px) {
    .footer__grid {
        grid-template-columns: 1fr;
    }

    .footer__bottom .container {
        flex-direction: column;
        gap: var(--spacing-sm);
        text-align: center;
    }
}

/* ============================================
   BACK TO TOP BUTTON
   ============================================ */
.back-to-top {
    position: fixed;
    bottom: var(--spacing-xl);
    right: var(--spacing-xl);
    width: 50px;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: var(--color-primary);
    color: var(--color-white);
    border-radius: var(--border-radius-full);
    box-shadow: var(--shadow-lg);
    opacity: 0;
    visibility: hidden;
    transform: translateY(20px);
    transition: all var(--transition-base);
    z-index: var(--z-fixed);
}

.back-to-top.visible {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.back-to-top:hover {
    background-color: var(--color-primary-dark);
    transform: translateY(-5px);
}

.back-to-top svg {
    width: 24px;
    height: 24px;
}

/* ============================================
   SOCIAL FLOATING BUTTONS
   ============================================ */
.social-float {
    position: fixed;
    bottom: var(--spacing-xl);
    right: var(--spacing-xl);
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
    z-index: var(--z-fixed);
}

.social-float__btn {
    position: relative;
    width: 60px;
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-white);
    border-radius: var(--border-radius-full);
    transition: all var(--transition-base);
    animation: social-bounce 0.8s ease-out backwards;
}

.social-float__btn:nth-child(1) {
    animation-delay: 0.1s;
}

.social-float__btn:nth-child(2) {
    animation-delay: 0.2s;
}

.social-float__btn svg {
    width: 32px;
    height: 32px;
    transition: transform var(--transition-fast);
}

.social-float__btn:hover svg {
    transform: rotate(15deg) scale(1.1);
}

/* Tooltip */
.social-float__tooltip {
    position: absolute;
    right: 75px;
    background-color: var(--color-secondary);
    color: var(--color-white);
    padding: var(--spacing-sm) var(--spacing-md);
    border-radius: var(--border-radius-md);
    font-size: var(--font-size-sm);
    font-weight: 500;
    white-space: nowrap;
    opacity: 0;
    visibility: hidden;
    transform: translateX(10px);
    transition: all var(--transition-fast);
    pointer-events: none;
}

.social-float__tooltip::after {
    content: '';
    position: absolute;
    right: -8px;
    top: 50%;
    transform: translateY(-50%);
    border: 4px solid transparent;
    border-left-color: var(--color-secondary);
}

.social-float__btn:hover .social-float__tooltip {
    opacity: 1;
    visibility: visible;
    transform: translateX(0);
}

/* WhatsApp Button */
.social-float__btn--whatsapp {
    background: linear-gradient(135deg, #25d366 0%, #128c7e 100%);
    box-shadow: 0 4px 15px rgba(37, 211, 102, 0.4);
}

.social-float__btn--whatsapp::before {
    content: '';
    position: absolute;
    width: 100%;
    height: 100%;
    border-radius: var(--border-radius-full);
    background-color: #25d366;
    z-index: -1;
    animation: pulse-whatsapp 2s infinite;
}

.social-float__btn--whatsapp:hover {
    background: linear-gradient(135deg, #128c7e 0%, #075e54 100%);
    transform: scale(1.1);
    box-shadow: 0 6px 25px rgba(37, 211, 102, 0.5);
}

.social-float__btn--whatsapp:hover::before {
    animation: none;
}

/* Instagram Button */
.social-float__btn--instagram {
    background: linear-gradient(45deg, #f09433 0%, #e6683c 25%, #dc2743 50%, #cc2366 75%, #bc1888 100%);
    box-shadow: 0 4px 15px rgba(225, 48, 108, 0.4);
}

.social-float__btn--instagram::before {
    content: '';
    position: absolute;
    width: 100%;
    height: 100%;
    border-radius: var(--border-radius-full);
    background: linear-gradient(45deg, #f09433 0%, #e6683c 25%, #dc2743 50%, #cc2366 75%, #bc1888 100%);
    z-index: -1;
    animation: pulse-instagram 2s infinite;
    animation-delay: 0.5s;
}

.social-float__btn--instagram:hover {
    background: linear-gradient(45deg, #e6683c 0%, #dc2743 25%, #cc2366 50%, #bc1888 75%, #8a3ab9 100%);
    transform: scale(1.1);
    box-shadow: 0 6px 25px rgba(225, 48, 108, 0.5);
}

.social-float__btn--instagram:hover::before {
    animation: none;
}

/* Animations */
@keyframes social-bounce {
    0% {
        opacity: 0;
        transform: scale(0) translateY(30px);
    }
    50% {
        transform: scale(1.15) translateY(-5px);
    }
    70% {
        transform: scale(0.95) translateY(2px);
    }
    100% {
        opacity: 1;
        transform: scale(1) translateY(0);
    }
}

@keyframes pulse-whatsapp {
    0% {
        transform: scale(1);
        opacity: 0.5;
    }
    50% {
        transform: scale(1.3);
        opacity: 0;
    }
    100% {
        transform: scale(1);
        opacity: 0;
    }
}

@keyframes pulse-instagram {
    0% {
        transform: scale(1);
        opacity: 0.5;
    }
    50% {
        transform: scale(1.3);
        opacity: 0;
    }
    100% {
        transform: scale(1);
        opacity: 0;
    }
}

/* Shake animation on hover for Instagram */
.social-float__btn--instagram:hover svg {
    animation: instagram-shake 0.5s ease-in-out;
}

@keyframes instagram-shake {
    0%, 100% { transform: rotate(0deg); }
    25% { transform: rotate(-15deg) scale(1.1); }
    50% { transform: rotate(15deg) scale(1.1); }
    75% { transform: rotate(-10deg) scale(1.1); }
}

/* Responsive */
@media (max-width: 768px) {
    .social-float {
        bottom: var(--spacing-lg);
        right: var(--spacing-lg);
        gap: var(--spacing-sm);
    }

    .social-float__btn {
        width: 50px;
        height: 50px;
    }

    .social-float__btn svg {
        width: 26px;
        height: 26px;
    }

    .back-to-top {
        bottom: var(--spacing-lg);
        right: calc(var(--spacing-lg) + 60px);
        width: 45px;
        height: 45px;
    }

    .social-float__tooltip {
        display: none;
    }
}

/* ============================================
   ANIMACIONES
   ============================================ */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.fade-in-up {
    animation: fadeInUp 0.6s ease forwards;
}

/* ============================================
   UTILIDADES
   ============================================ */
.text-center {
    text-align: center;
}

.text-primary {
    color: var(--color-primary);
}

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

.mt-1 { margin-top: var(--spacing-sm); }
.mt-2 { margin-top: var(--spacing-md); }
.mt-3 { margin-top: var(--spacing-lg); }
.mt-4 { margin-top: var(--spacing-xl); }

.mb-1 { margin-bottom: var(--spacing-sm); }
.mb-2 { margin-bottom: var(--spacing-md); }
.mb-3 { margin-bottom: var(--spacing-lg); }
.mb-4 { margin-bottom: var(--spacing-xl); }

/* ============================================
   RESPONSIVE - TABLET (max-width: 992px)
   ============================================ */
@media (max-width: 992px) {
    :root {
        --spacing-4xl: 4rem;
        --spacing-3xl: 3rem;
    }

    .container {
        padding: 0 var(--spacing-lg);
    }

    .section__title {
        font-size: var(--font-size-3xl);
    }

    /* Header */
    .nav {
        height: 70px;
    }

    .nav__logo img {
        height: 50px;
    }

    /* Hero */
    .hero__title {
        font-size: var(--font-size-4xl);
    }

    .hero__description {
        font-size: var(--font-size-base);
    }

    /* About */
    .about__grid {
        gap: var(--spacing-2xl);
    }

    .about__stats {
        grid-template-columns: repeat(3, 1fr);
        gap: var(--spacing-md);
    }

    .stat__number {
        font-size: var(--font-size-3xl);
    }

    /* Values */
    .values__grid {
        grid-template-columns: repeat(3, 1fr);
        gap: var(--spacing-md);
    }

    .value-card {
        padding: var(--spacing-xl);
    }

    /* Services */
    .services__grid {
        gap: var(--spacing-lg);
    }

    .service-card__image {
        height: 180px;
    }

    /* Projects */
    .projects__grid {
        grid-template-columns: repeat(2, 1fr);
        grid-template-rows: auto;
        gap: var(--spacing-md);
    }

    .project-card {
        min-height: 280px;
    }

    .project-card--large {
        grid-column: span 2;
        min-height: 350px;
    }

    /* Contact */
    .contact__grid {
        gap: var(--spacing-2xl);
    }

    /* Footer */
    .footer__grid {
        grid-template-columns: repeat(2, 1fr);
        gap: var(--spacing-xl);
    }
}

/* ============================================
   RESPONSIVE - MOBILE LANDSCAPE (max-width: 768px)
   ============================================ */
@media (max-width: 768px) {
    :root {
        --spacing-4xl: 3rem;
        --spacing-3xl: 2.5rem;
        --spacing-2xl: 2rem;
    }

    html {
        font-size: 15px;
    }

    .container {
        padding: 0 var(--spacing-md);
    }

    .section__subtitle {
        font-size: var(--font-size-xs);
        letter-spacing: 1.5px;
    }

    .section__title {
        font-size: var(--font-size-2xl);
        margin-bottom: var(--spacing-sm);
    }

    .section__description {
        font-size: var(--font-size-base);
    }

    .section__header {
        margin-bottom: var(--spacing-2xl);
    }

    /* Header / Navigation Mobile */
    .header {
        background-color: var(--color-white);
        box-shadow: var(--shadow-sm);
    }

    .nav {
        height: 65px;
    }

    .nav__logo img {
        height: 45px;
    }

    .nav__menu {
        position: fixed;
        top: 0;
        right: -100%;
        width: 85%;
        max-width: 320px;
        height: 100vh;
        height: 100dvh;
        background-color: var(--color-white);
        box-shadow: var(--shadow-2xl);
        padding: var(--spacing-4xl) var(--spacing-xl);
        transition: right var(--transition-base);
        overflow-y: auto;
    }

    .nav__menu.active {
        right: 0;
    }

    .nav__list {
        flex-direction: column;
        align-items: flex-start;
        gap: var(--spacing-md);
    }

    .nav__link {
        color: var(--color-secondary);
        font-size: var(--font-size-lg);
        padding: var(--spacing-sm) 0;
        width: 100%;
    }

    .nav__link--cta {
        margin-top: var(--spacing-md);
        text-align: center;
        width: 100%;
        display: block;
    }

    .nav__toggle,
    .nav__close {
        display: flex;
    }

    .nav__toggle span {
        background-color: var(--color-secondary);
    }

    .nav__close {
        position: absolute;
        top: var(--spacing-xl);
        right: var(--spacing-xl);
    }

    /* Hero Mobile */
    .hero {
        min-height: 100vh;
        min-height: 100dvh;
    }

    .hero__content {
        padding: var(--spacing-2xl) var(--spacing-md);
        padding-top: 100px;
    }

    .hero__subtitle {
        font-size: var(--font-size-xs);
        padding: var(--spacing-xs) var(--spacing-md);
        letter-spacing: 2px;
    }

    .hero__title {
        font-size: var(--font-size-2xl);
        line-height: 1.2;
        margin-bottom: var(--spacing-md);
    }

    .hero__description {
        font-size: var(--font-size-sm);
        margin-bottom: var(--spacing-xl);
        line-height: 1.7;
    }

    .hero__buttons {
        flex-direction: column;
        gap: var(--spacing-sm);
        width: 100%;
    }

    .hero__buttons .btn {
        width: 100%;
        padding: var(--spacing-md) var(--spacing-lg);
    }

    .hero__scroll {
        display: none;
    }

    /* Buttons Mobile */
    .btn {
        padding: var(--spacing-md) var(--spacing-xl);
        font-size: var(--font-size-sm);
    }

    /* About Mobile */
    .about {
        padding: var(--spacing-3xl) 0;
    }

    .about__grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-2xl);
    }

    .about__image {
        order: -1;
    }

    .about__photo {
        max-width: 100%;
        height: 250px;
        border-radius: var(--border-radius-lg);
    }

    .about__image-accent {
        width: 100px;
        height: 100px;
        bottom: -15px;
        left: -10px;
        border-width: 3px;
    }

    .about__text {
        font-size: var(--font-size-sm);
    }

    .about__stats {
        grid-template-columns: repeat(3, 1fr);
        gap: var(--spacing-sm);
        margin-top: var(--spacing-xl);
        padding-top: var(--spacing-xl);
    }

    .stat {
        text-align: center;
    }

    .stat__number {
        font-size: var(--font-size-2xl);
    }

    .stat__label {
        font-size: var(--font-size-xs);
        line-height: 1.3;
    }

    /* Values Mobile */
    .values {
        padding: var(--spacing-3xl) 0;
    }

    .values__grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-md);
    }

    .value-card {
        padding: var(--spacing-lg);
        display: flex;
        flex-direction: column;
        align-items: center;
    }

    .value-card__icon {
        width: 60px;
        height: 60px;
        margin-bottom: var(--spacing-md);
    }

    .value-card__icon svg {
        width: 28px;
        height: 28px;
    }

    .value-card__title {
        font-size: var(--font-size-lg);
    }

    .value-card__text {
        font-size: var(--font-size-sm);
    }

    /* Services Mobile */
    .services {
        padding: var(--spacing-3xl) 0;
    }

    .services__grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-lg);
    }

    .service-card__image {
        height: 180px;
    }

    .service-card__body {
        padding: var(--spacing-lg);
    }

    .service-card__icon {
        width: 50px;
        height: 50px;
        margin-top: -40px;
    }

    .service-card__icon svg {
        width: 24px;
        height: 24px;
    }

    .service-card__title {
        font-size: var(--font-size-lg);
    }

    .service-card__text {
        font-size: var(--font-size-sm);
        margin-bottom: var(--spacing-md);
    }

    /* Projects Mobile */
    .projects {
        padding: var(--spacing-3xl) 0;
    }

    .projects__grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-md);
    }

    .project-card {
        min-height: 220px;
    }

    .project-card--large {
        grid-column: span 1;
        min-height: 280px;
    }

    .project-card__content {
        padding: var(--spacing-md);
        transform: translateY(0);
    }

    .project-card__category {
        font-size: 10px;
    }

    .project-card__title {
        font-size: var(--font-size-base);
    }

    .project-card--large .project-card__title {
        font-size: var(--font-size-lg);
    }

    .project-card__text {
        font-size: var(--font-size-xs);
        opacity: 1;
        transform: translateY(0);
    }

    /* CTA Mobile */
    .cta {
        padding: var(--spacing-3xl) 0;
    }

    .cta__title {
        font-size: var(--font-size-xl);
        margin-bottom: var(--spacing-sm);
    }

    .cta__text {
        font-size: var(--font-size-sm);
        margin-bottom: var(--spacing-xl);
    }

    /* Contact Mobile */
    .contact {
        padding: var(--spacing-3xl) 0;
    }

    .contact__grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-2xl);
    }

    .contact__text {
        font-size: var(--font-size-sm);
        margin-bottom: var(--spacing-xl);
    }

    .contact__details {
        gap: var(--spacing-md);
    }

    .contact__item {
        gap: var(--spacing-sm);
    }

    .contact__icon {
        width: 45px;
        height: 45px;
    }

    .contact__icon svg {
        width: 20px;
        height: 20px;
    }

    .contact__item-content h4 {
        font-size: var(--font-size-sm);
    }

    .contact__item-content p {
        font-size: var(--font-size-xs);
    }

    /* Contact Map Mobile */
    .contact__map {
        margin-top: var(--spacing-lg);
        padding-top: var(--spacing-lg);
    }

    .map-container {
        height: 200px;
    }

    .map-container__overlay {
        opacity: 1;
        visibility: visible;
        background-color: rgba(45, 45, 45, 0.5);
    }

    .map-container.active .map-container__overlay {
        opacity: 0;
        visibility: hidden;
    }

    /* Contact Form Mobile */
    .contact__form-wrapper {
        padding: var(--spacing-lg);
    }

    .contact__form {
        grid-template-columns: 1fr;
        gap: var(--spacing-md);
    }

    .form__group--full {
        grid-column: span 1;
    }

    .form__input {
        padding: var(--spacing-md);
        padding-top: var(--spacing-lg);
        font-size: var(--font-size-base);
    }

    .form__label {
        font-size: var(--font-size-sm);
    }

    /* Footer Mobile */
    .footer__top {
        padding: var(--spacing-2xl) 0;
    }

    .footer__grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-xl);
        text-align: center;
    }

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

    .footer__logo {
        max-width: 150px;
    }

    .footer__description {
        max-width: 300px;
    }

    .footer__title {
        font-size: var(--font-size-sm);
        margin-bottom: var(--spacing-md);
    }

    .footer__list {
        align-items: center;
        gap: var(--spacing-sm);
    }

    .footer__list li {
        justify-content: center;
        font-size: var(--font-size-xs);
    }

    .footer__contact .footer__list li {
        flex-direction: column;
        gap: var(--spacing-xs);
    }

    .footer__bottom {
        padding: var(--spacing-md) 0;
    }

    .footer__bottom .container {
        flex-direction: column;
        gap: var(--spacing-xs);
        text-align: center;
    }

    .footer__bottom p {
        font-size: var(--font-size-xs);
    }

    /* Back to top & Social buttons Mobile */
    .back-to-top {
        width: 45px;
        height: 45px;
        bottom: var(--spacing-md);
        right: calc(var(--spacing-md) + 60px);
    }

    .back-to-top svg {
        width: 20px;
        height: 20px;
    }

    .social-float {
        bottom: var(--spacing-md);
        right: var(--spacing-md);
        gap: var(--spacing-sm);
    }

    .social-float__btn {
        width: 50px;
        height: 50px;
    }

    .social-float__btn svg {
        width: 24px;
        height: 24px;
    }

    .social-float__tooltip {
        display: none;
    }
}

/* ============================================
   RESPONSIVE - MOBILE PORTRAIT (max-width: 480px)
   ============================================ */
@media (max-width: 480px) {
    :root {
        --spacing-4xl: 2.5rem;
        --spacing-3xl: 2rem;
        --spacing-2xl: 1.5rem;
    }

    html {
        font-size: 14px;
    }

    .container {
        padding: 0 var(--spacing-sm);
    }

    /* Header Extra Small */
    .nav {
        height: 60px;
    }

    .nav__logo img {
        height: 40px;
    }

    .nav__menu {
        width: 100%;
        max-width: none;
        padding: var(--spacing-3xl) var(--spacing-lg);
    }

    /* Hero Extra Small */
    .hero__content {
        padding: var(--spacing-xl) var(--spacing-sm);
        padding-top: 90px;
    }

    .hero__subtitle {
        font-size: 10px;
        padding: var(--spacing-xs) var(--spacing-sm);
    }

    .hero__title {
        font-size: var(--font-size-xl);
    }

    .hero__description {
        font-size: var(--font-size-xs);
    }

    /* About Extra Small */
    .about__photo {
        height: 200px;
    }

    .about__image-accent {
        width: 80px;
        height: 80px;
    }

    .about__stats {
        grid-template-columns: 1fr;
        gap: var(--spacing-md);
    }

    .stat {
        display: flex;
        align-items: center;
        justify-content: flex-start;
        gap: var(--spacing-md);
        text-align: left;
    }

    .stat__number {
        font-size: var(--font-size-2xl);
        min-width: 60px;
    }

    .stat__label {
        font-size: var(--font-size-sm);
    }

    /* Values Extra Small */
    .value-card {
        padding: var(--spacing-md);
    }

    .value-card__icon {
        width: 50px;
        height: 50px;
    }

    .value-card__icon svg {
        width: 24px;
        height: 24px;
    }

    /* Services Extra Small */
    .service-card__image {
        height: 150px;
    }

    .service-card__body {
        padding: var(--spacing-md);
    }

    .service-card__icon {
        width: 45px;
        height: 45px;
        margin-top: -35px;
    }

    .service-card__icon svg {
        width: 22px;
        height: 22px;
    }

    /* Projects Extra Small */
    .project-card {
        min-height: 200px;
    }

    .project-card--large {
        min-height: 250px;
    }

    /* Contact Form Extra Small */
    .contact__form-wrapper {
        padding: var(--spacing-md);
    }

    .form__input {
        padding: var(--spacing-sm);
        padding-top: var(--spacing-lg);
    }

    /* Footer Extra Small */
    .footer__logo {
        max-width: 120px;
    }

    /* Buttons Extra Small */
    .btn {
        padding: var(--spacing-sm) var(--spacing-lg);
        font-size: var(--font-size-xs);
    }

    .social-float__btn {
        width: 45px;
        height: 45px;
    }

    .social-float__btn svg {
        width: 22px;
        height: 22px;
    }

    .back-to-top {
        width: 40px;
        height: 40px;
        right: calc(var(--spacing-sm) + 55px);
    }

    .back-to-top svg {
        width: 18px;
        height: 18px;
    }
}

/* ============================================
   RESPONSIVE - VERY SMALL DEVICES (max-width: 360px)
   ============================================ */
@media (max-width: 360px) {
    html {
        font-size: 13px;
    }

    .hero__title {
        font-size: var(--font-size-lg);
    }

    .hero__subtitle {
        font-size: 9px;
    }

    .section__title {
        font-size: var(--font-size-xl);
    }

    .about__photo {
        height: 180px;
    }

    .about__image-accent {
        display: none;
    }

    .project-card {
        min-height: 180px;
    }

    .project-card--large {
        min-height: 220px;
    }
}

/* ============================================
   LANDSCAPE ORIENTATION FIXES
   ============================================ */
@media (max-height: 500px) and (orientation: landscape) {
    .hero {
        min-height: auto;
        padding: var(--spacing-4xl) 0;
    }

    .hero__content {
        padding-top: var(--spacing-3xl);
    }

    .hero__scroll {
        display: none;
    }
}

/* ============================================
   TOUCH DEVICE OPTIMIZATIONS
   ============================================ */
@media (hover: none) and (pointer: coarse) {
    /* Remove hover effects on touch devices */
    .service-card:hover {
        transform: none;
    }

    .project-card:hover .project-card__image img {
        transform: none;
    }

    .project-card__content {
        transform: translateY(0);
        opacity: 1;
    }

    .project-card__text {
        opacity: 1;
        transform: translateY(0);
    }

    .value-card:hover {
        transform: none;
    }

    .btn:hover {
        transform: none;
    }

    /* Improve tap targets */
    .nav__link {
        padding: var(--spacing-md) var(--spacing-sm);
    }

    .footer__list a {
        padding: var(--spacing-sm) 0;
        display: inline-block;
    }
}

/* ============================================
   PRINT STYLES
   ============================================ */
@media print {
    .header,
    .hero__scroll,
    .back-to-top,
    .social-float,
    .cta {
        display: none !important;
    }

    .hero {
        min-height: auto;
        padding: var(--spacing-xl) 0;
    }

    body {
        font-size: 12pt;
        color: #000;
    }

    .section__title {
        color: #000;
    }
}

/* ============================================
   ACCESSIBILITY - REDUCED MOTION
   ============================================ */
@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }

    html {
        scroll-behavior: auto;
    }

    .social-float__btn::before {
        animation: none;
    }
}