/* ===== ROOT VARIABLES ===== */
:root {
    /* Colores Principales */
    --color-primary: #0b2f4e;
    --color-primary-dark: #081e2f;
    --color-primary-light: #0e4870;
    --color-secondary: #ff751f;
    --color-secondary-dark: #e66610;
    --color-accent: #D4AF37;
    --color-accent-light: #E6C84F;

    /* Colores Neutros */
    --color-white: #FFFFFF;
    --color-light: #F8FAFC;
    --color-gray-100: #F1F5F9;
    --color-gray-200: #E2E8F0;
    --color-gray-300: #CBD5E1;
    --color-gray-600: #475569;
    --color-gray-800: #1E293B;
    --color-dark: #0F172A;

    /* Tipografía */
    --font-family: 'Poppins', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --font-size-base: 16px;

    /* Espaciado */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 1.5rem;
    --spacing-lg: 2rem;
    --spacing-xl: 3rem;
    --spacing-2xl: 4rem;

    /* Bordes */
    --border-radius-sm: 0.5rem;
    --border-radius-md: 1rem;
    --border-radius-lg: 1.5rem;

    /* Sombras */
    --shadow-sm: 0 2px 8px rgba(11, 47, 78, 0.08);
    --shadow-md: 0 4px 16px rgba(11, 47, 78, 0.12);
    --shadow-lg: 0 8px 32px rgba(11, 47, 78, 0.16);

    /* Transiciones */
    --transition: all 0.3s ease;
}

/* ===== RESET & BASE ===== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    overflow-x: hidden;
    width: 100%;
}

body {
    font-family: var(--font-family);
    font-size: var(--font-size-base);
    line-height: 1.6;
    color: var(--color-gray-800);
    background-color: var(--color-white);
    overflow-x: hidden;
    width: 100%;
    margin: 0;
    padding: 0;
}

.container {
    max-width: 1320px;
    width: calc(100% - 4rem);
    margin: 0 auto;
    padding: 0 var(--spacing-lg);
}

@media screen and (max-width: 1024px) {
    .container {
        width: calc(100% - 3rem);
        padding: 0 var(--spacing-md);
    }
}

@media screen and (max-width: 768px) {
    .container {
        width: calc(100% - 2rem);
        padding: 0 var(--spacing-sm);
    }
}

a {
    text-decoration: none;
    color: inherit;
}

ul {
    list-style: none;
}

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

/* ===== HEADER ===== */
.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background: linear-gradient(135deg, #ffffff 0%, #f0f7ff 100%);
    background-image:
        linear-gradient(135deg, #ffffff 0%, #f0f7ff 100%),
        repeating-linear-gradient(45deg, transparent, transparent 10px, rgba(11, 47, 78, 0.02) 10px, rgba(11, 47, 78, 0.02) 20px);
    overflow: visible;
    z-index: 1000;
    box-shadow: 0 2px 12px rgba(11, 47, 78, 0.1);
    z-index: 1000;
    transition: box-shadow 0.2s ease-out;
    will-change: box-shadow;
    backface-visibility: hidden;
    -webkit-backface-visibility: hidden;
    transform: translateZ(0);
    -webkit-transform: translateZ(0);
    contain: layout style paint;
    border-bottom: 3px solid #ff751f;
}

.nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 90px;
    padding: var(--spacing-sm) 0;
    overflow: visible;
}

.nav__logo {
    font-size: 1.75rem;
    font-weight: 700;
    display: flex;
    align-items: center;
    height: 100%;
    position: relative;
    z-index: 100;
}

.nav__logo-img {
    height: 75px;
    width: auto;
    object-fit: contain;
    position: relative;
    z-index: 1002;
    filter: drop-shadow(0 2px 8px rgba(0, 0, 0, 0.15));
    transition: all 0.3s ease;
}

.nav__logo-img:hover {
    transform: scale(1.02);
    filter: drop-shadow(0 4px 12px rgba(0, 0, 0, 0.2));
}

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

.logo-t {
    color: var(--color-secondary);
}

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

.nav__link {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    font-weight: 600;
    font-size: 0.95rem;
    letter-spacing: -0.01em;
    color: var(--color-primary);
    transition: var(--transition);
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: var(--border-radius-sm);
}

.nav__link:hover {
    color: var(--color-secondary);
    background-color: rgba(11, 47, 78, 0.05);
}

.nav__link--cta {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    font-weight: 600;
    letter-spacing: -0.01em;
    background: linear-gradient(135deg, var(--color-secondary), var(--color-secondary-dark));
    color: var(--color-white);
    padding: var(--spacing-xs) var(--spacing-md);
    border-radius: var(--border-radius-md);
}

.nav__link--cta:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.nav__toggle,
.nav__close {
    display: none;
    font-size: 1.5rem;
    cursor: pointer;
    color: var(--color-primary);
}

/* ===== HERO SECTION ===== */
.hero {
    padding-top: 140px;
    padding-bottom: var(--spacing-2xl);
    background: linear-gradient(135deg, #ff751f 0%, #ff9d5c 50%, #ffc799 100%);
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -20%;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(255, 255, 255, 0.15) 0%, transparent 70%);
    border-radius: 50%;
}

.hero__container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-xl);
    align-items: center;
    position: relative;
    z-index: 1;
}

.hero__content {
    animation: fadeInUp 0.8s ease;
    padding-top: 80px;
}

.hero__title {
    font-size: 3rem;
    font-weight: 700;
    line-height: 1.2;
    color: var(--color-white);
    margin-bottom: var(--spacing-md);
}

.highlight {
    color: var(--color-white);
    position: relative;
}

.highlight::after {
    content: '';
    position: absolute;
    bottom: 5px;
    left: 0;
    width: 100%;
    height: 12px;
    background-color: rgba(255, 255, 255, 0.3);
    opacity: 0.5;
    z-index: -1;
}

.hero__description {
    font-size: 1.125rem;
    color: var(--color-white);
    margin-bottom: var(--spacing-lg);
    line-height: 1.8;
}

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

.btn {
    display: inline-block;
    padding: 0.875rem 2rem;
    border-radius: var(--border-radius-md);
    font-weight: 600;
    transition: var(--transition);
    cursor: pointer;
    border: none;
    font-size: 1rem;
    text-align: center;
}

.btn--primary {
    background: linear-gradient(135deg, var(--color-primary), var(--color-primary-dark));
    color: var(--color-white);
    box-shadow: var(--shadow-md);
}

.btn--primary:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-lg);
}

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

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

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

.btn--white:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-lg);
}

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

.hero__illustration {
    position: relative;
    height: 400px;
    display: flex;
    align-items: center;
    justify-content: center;
}

/* Light Bulb Illustration */
.light-bulb {
    position: relative;
    width: 200px;
    height: 300px;
    animation: float 3s ease-in-out infinite;
}

.bulb {
    width: 120px;
    height: 160px;
    background: linear-gradient(145deg, #fff9e6 0%, #ffeb99 50%, #ffd966 100%);
    border-radius: 50% 50% 45% 45%;
    position: absolute;
    top: 20px;
    left: 50%;
    transform: translateX(-50%);
    box-shadow:
        0 0 40px rgba(255, 235, 153, 0.6),
        inset -10px -10px 30px rgba(255, 200, 0, 0.3);
    animation: glow 2s ease-in-out infinite alternate;
}

.bulb::before {
    content: '';
    position: absolute;
    width: 40px;
    height: 40px;
    background: rgba(255, 255, 255, 0.8);
    border-radius: 50%;
    top: 30px;
    left: 20px;
    filter: blur(8px);
}

.bulb-base {
    width: 70px;
    height: 50px;
    background: linear-gradient(180deg, #d4d4d4 0%, #a8a8a8 100%);
    position: absolute;
    bottom: 80px;
    left: 50%;
    transform: translateX(-50%);
    border-radius: 0 0 8px 8px;
}

.bulb-base::before {
    content: '';
    position: absolute;
    width: 100%;
    height: 8px;
    background: #8c8c8c;
    top: 15px;
    box-shadow: 0 8px 0 #8c8c8c, 0 16px 0 #8c8c8c;
}

.light-rays {
    position: absolute;
    width: 200px;
    height: 200px;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    animation: rotate 10s linear infinite;
}

.light-rays::before,
.light-rays::after {
    content: '';
    position: absolute;
    width: 4px;
    height: 60px;
    background: linear-gradient(180deg, rgba(255, 235, 153, 0.8) 0%, transparent 100%);
    top: 50%;
    left: 50%;
    transform-origin: center;
    border-radius: 2px;
}

.light-rays::before {
    transform: translate(-50%, -100%) rotate(45deg);
}

.light-rays::after {
    transform: translate(-50%, -100%) rotate(-45deg);
}

@keyframes glow {
    0% {
        box-shadow:
            0 0 40px rgba(255, 235, 153, 0.6),
            inset -10px -10px 30px rgba(255, 200, 0, 0.3);
    }
    100% {
        box-shadow:
            0 0 80px rgba(255, 235, 153, 0.9),
            0 0 120px rgba(255, 200, 0, 0.5),
            inset -10px -10px 30px rgba(255, 200, 0, 0.5);
    }
}

@keyframes rotate {
    from {
        transform: translateX(-50%) rotate(0deg);
    }
    to {
        transform: translateX(-50%) rotate(360deg);
    }
}

/* Energy Icons */
.energy-icons {
    position: absolute;
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
}

.energy-icon {
    position: absolute;
    font-size: 3rem;
    animation: float 3s ease-in-out infinite;
    filter: drop-shadow(0 4px 12px rgba(0, 0, 0, 0.2));
}

.energy-icon-1 {
    top: 10%;
    left: 15%;
    animation-delay: 0s;
}

.energy-icon-2 {
    top: 20%;
    right: 10%;
    animation-delay: 0.5s;
}

.energy-icon-3 {
    bottom: 25%;
    left: 10%;
    animation-delay: 1s;
}

.energy-icon-4 {
    bottom: 15%;
    right: 15%;
    animation-delay: 1.5s;
}

.float-icon {
    position: absolute;
    font-size: 4rem;
    animation: float 3s ease-in-out infinite;
    filter: drop-shadow(0 4px 12px rgba(0, 0, 0, 0.1));
}

.float-icon--1 {
    top: 10%;
    left: 10%;
    animation-delay: 0s;
}

.float-icon--2 {
    top: 15%;
    right: 15%;
    animation-delay: 0.5s;
}

.float-icon--3 {
    bottom: 20%;
    left: 15%;
    animation-delay: 1s;
}

.float-icon--4 {
    bottom: 15%;
    right: 10%;
    animation-delay: 1.5s;
}

@keyframes float {
    0%, 100% {
        transform: translateY(0);
    }
    50% {
        transform: translateY(-20px);
    }
}

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

/* ===== SECTIONS ===== */
.section-header {
    text-align: center;
    margin-bottom: var(--spacing-xl);
}

.section-title {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--color-dark);
    margin-bottom: var(--spacing-sm);
}

.section-subtitle {
    font-size: 1.125rem;
    color: var(--color-gray-600);
}

/* ===== SERVICES SECTION ===== */
.services {
    padding: var(--spacing-2xl) 0;
    background: linear-gradient(135deg, #0b2f4e 0%, #1a5490 50%, #0e4870 100%);
    position: relative;
    overflow: hidden;
}

.services::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -20%;
    width: 800px;
    height: 800px;
    background: radial-gradient(circle, rgba(255, 255, 255, 0.08) 0%, transparent 70%);
    border-radius: 50%;
}

.services .section-header {
    position: relative;
    z-index: 1;
}

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

.services .section-subtitle {
    color: rgba(255, 255, 255, 0.9);
}

.services__grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--spacing-lg);
    position: relative;
    z-index: 1;
}

.service-card {
    background-color: var(--color-white);
    border-radius: var(--border-radius-lg);
    padding: var(--spacing-lg);
    box-shadow: var(--shadow-md);
    transition: var(--transition);
    border-top: 4px solid transparent;
}

.service-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.3);
}

.service-card:nth-child(1) {
    border-top-color: var(--color-accent);
}

.service-card:nth-child(2) {
    border-top-color: var(--color-secondary);
}

.service-card:nth-child(3) {
    border-top-color: var(--color-primary);
}

.service-card:nth-child(4) {
    border-top-color: var(--color-accent);
}

.service-card__icon {
    font-size: 3.5rem;
    margin-bottom: var(--spacing-md);
    display: inline-block;
}

.service-card__icon--luz {
    background: linear-gradient(135deg, #ffd700 0%, #ffed4e 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.service-card__icon--gas {
    background: linear-gradient(135deg, #ff6b35 0%, #ff8c42 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.service-card__icon--alarmas {
    background: linear-gradient(135deg, #0b2f4e 0%, #1a5490 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.service-card__icon--finanzas {
    background: linear-gradient(135deg, #2ecc71 0%, #27ae60 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.service-card__title {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--color-dark);
    margin-bottom: var(--spacing-sm);
}

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

.service-card__features {
    list-style: none;
}

.service-card__features li {
    color: var(--color-gray-600);
    padding: var(--spacing-xs) 0;
    position: relative;
    padding-left: var(--spacing-md);
}

.service-card__features li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--color-primary);
    font-weight: bold;
}
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--color-primary);

/* ===== BENEFITS SECTION ===== */
.benefits {
    padding: var(--spacing-2xl) 0;
    background: linear-gradient(135deg, #F0F7FF 0%, #FFF5F0 100%);
}

.benefits__grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-lg);
}

.benefit-card {
    background-color: var(--color-white);
    border-radius: var(--border-radius-lg);
    padding: var(--spacing-lg);
    text-align: center;
    transition: var(--transition);
    box-shadow: var(--shadow-sm);
}

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

.benefit-card__icon {
    font-size: 3rem;
    margin-bottom: var(--spacing-md);
    display: inline-block;
}

.benefit-card__title {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--color-dark);
    margin-bottom: var(--spacing-sm);
}

.benefit-card__description {
    color: var(--color-gray-600);
    line-height: 1.7;
}

/* ===== CTA SECTION ===== */
.cta {
    padding: var(--spacing-2xl) 0;
    background: linear-gradient(135deg, var(--color-primary), var(--color-primary-dark));
    position: relative;
    overflow: hidden;
}

.cta::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -10%;
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, rgba(255, 255, 255, 0.1) 0%, transparent 70%);
    border-radius: 50%;
}

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

.cta__title {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--color-white);
    margin-bottom: var(--spacing-md);
}

.cta__description {
    font-size: 1.125rem;
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: var(--spacing-lg);
    line-height: 1.8;
}

/* ===== CONTACT SECTION ===== */
.contact {
    padding: var(--spacing-2xl) 0;
    background-color: var(--color-white);
}

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

.contact__info h3 {
    font-size: 1.75rem;
    color: var(--color-dark);
    margin-bottom: var(--spacing-md);
}

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

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

.contact__detail {
    display: flex;
    align-items: start;
    gap: var(--spacing-md);
    padding: var(--spacing-md);
    background-color: var(--color-gray-100);
    border-radius: var(--border-radius-md);
}

.contact__detail-icon {
    font-size: 1.5rem;
}

.contact__detail h4 {
    color: var(--color-dark);
    margin-bottom: 0.25rem;
    font-size: 1rem;
}

.contact__detail p {
    color: var(--color-gray-600);
    margin: 0;
    font-size: 0.95rem;
}

.contact__form {
    background-color: var(--color-light);
    padding: var(--spacing-lg);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-sm);
}

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

.form-input {
    width: 100%;
    padding: 0.875rem var(--spacing-md);
    border: 2px solid var(--color-gray-200);
    border-radius: var(--border-radius-md);
    font-family: var(--font-family);
    font-size: 1rem;
    transition: var(--transition);
    background-color: var(--color-white);
}

.form-input:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(11, 47, 78, 0.1);
}

.form-input::placeholder {
    color: var(--color-gray-600);
}

.form-note {
    font-size: 0.875rem;
    color: var(--color-gray-600);
    text-align: center;
    margin-top: var(--spacing-sm);
}

/* ===== FOOTER ===== */
.footer {
    background-color: var(--color-white);
    color: var(--color-gray-800);
    padding: var(--spacing-2xl) 0 var(--spacing-md);
    border-top: 3px solid var(--color-secondary);
    box-shadow: 0 -4px 20px rgba(11, 47, 78, 0.08);
}

.footer__content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-xl);
    margin-bottom: var(--spacing-lg);
}

.footer__logo {
    font-size: 1.75rem;
    font-weight: 700;
    margin-bottom: var(--spacing-md);
}

.footer__description {
    color: var(--color-gray-600);
    line-height: 1.7;
}

.footer__title {
    font-size: 0.9rem;
    font-weight: 600;
    margin-bottom: var(--spacing-md);
    color: var(--color-white);
    font-family: 'Inter', sans-serif;
    background: linear-gradient(135deg, var(--color-secondary), var(--color-secondary-dark));
    padding: 0.75rem 1.5rem;
    border-radius: var(--border-radius-md);
    text-align: center;
    display: inline-block;
    box-shadow: 0 2px 8px rgba(255, 117, 31, 0.2);
    transition: var(--transition);
}

.footer__title:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(255, 117, 31, 0.3);
}

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

.footer__links a {
    color: var(--color-gray-600);
    transition: var(--transition);
    font-size: 0.95rem;
}

.footer__links a:hover {
    color: var(--color-primary);
    padding-left: 5px;
}

.footer__social {
    display: flex;
    gap: var(--spacing-md);
}

.footer__social-link {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 45px;
    height: 45px;
    background-color: var(--color-gray-100);
    border-radius: var(--border-radius-sm);
    font-size: 1.25rem;
    transition: var(--transition);
}

.footer__social-link:hover {
    background: linear-gradient(135deg, var(--color-secondary), var(--color-secondary-dark));
    transform: translateY(-3px);
    box-shadow: 0 4px 12px rgba(255, 117, 31, 0.3);
}

.footer__bottom {
    border-top: 1px solid var(--color-gray-200);
    padding-top: var(--spacing-md);
    text-align: center;
    color: var(--color-gray-600);
    font-size: 0.95rem;
}

/* ===== RESPONSIVE ===== */
@media screen and (max-width: 968px) {
    .nav__menu {
        position: fixed;
        top: 0;
        right: -100%;
        background: linear-gradient(135deg, #ffffff 0%, #f0f7ff 100%);
        width: 80%;
        height: 100%;
        box-shadow: -2px 0 24px rgba(0, 0, 0, 0.15);
        padding: var(--spacing-2xl) var(--spacing-lg);
        transition: right 0.4s;
    }

    .nav__menu.show-menu {
        right: 0;
    }

    .nav__list {
        flex-direction: column;
        align-items: flex-start;
    }

    .nav__toggle,
    .nav__close {
        display: block;
    }

    .nav__close {
        position: absolute;
        top: var(--spacing-md);
        right: var(--spacing-md);
        font-size: 2rem;
    }

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

    .hero__title {
        font-size: 2.25rem;
    }

    .hero__illustration {
        height: 300px;
    }

    .section-title {
        font-size: 2rem;
    }

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

    .cta__title {
        font-size: 2rem;
    }
}

@media screen and (max-width: 576px) {
    .hero {
        padding-top: 100px;
    }

    .hero__title {
        font-size: 1.75rem;
    }

    .hero__buttons {
        flex-direction: column;
    }

    .btn {
        width: 100%;
    }

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

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

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

/* ===== UTILITIES ===== */
.scroll-header {
    box-shadow: var(--shadow-md);
}

/* Prevent flash of unstyled content */
.nav__link {
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* ===== COOKIE CONSENT BANNER ===== */
.cookie-banner {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background: linear-gradient(135deg, #ffffff 0%, #f8fafc 100%);
    padding: var(--spacing-lg) var(--spacing-md);
    box-shadow: 0 -4px 20px rgba(11, 47, 78, 0.15);
    z-index: 9999;
    transform: translateY(100%);
    transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    border-top: 3px solid var(--color-secondary);
}

.cookie-banner.show {
    transform: translateY(0);
}

.cookie-banner__content {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--spacing-lg);
}

.cookie-banner__text {
    flex: 1;
}

.cookie-banner__title {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--color-primary);
    margin-bottom: var(--spacing-xs);
    font-family: 'Inter', sans-serif;
}

.cookie-banner__description {
    font-size: 0.9rem;
    color: var(--color-gray-600);
    line-height: 1.6;
    margin: 0;
}

.cookie-banner__buttons {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    flex-shrink: 0;
}

.cookie-btn {
    padding: 0.75rem 1.5rem;
    border-radius: var(--border-radius-md);
    font-weight: 600;
    font-size: 0.95rem;
    font-family: 'Inter', sans-serif;
    cursor: pointer;
    transition: var(--transition);
    border: none;
    white-space: nowrap;
}

.cookie-btn--accept {
    background: linear-gradient(135deg, var(--color-secondary), var(--color-secondary-dark));
    color: var(--color-white);
    box-shadow: 0 4px 12px rgba(255, 117, 31, 0.3);
}

.cookie-btn--accept:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 16px rgba(255, 117, 31, 0.4);
}

.cookie-btn--reject {
    background-color: transparent;
    color: var(--color-gray-600);
    border: 2px solid var(--color-gray-300);
}

.cookie-btn--reject:hover {
    background-color: var(--color-gray-100);
    border-color: var(--color-gray-600);
    color: var(--color-gray-800);
}

.cookie-banner__link {
    color: var(--color-primary);
    font-size: 0.9rem;
    text-decoration: underline;
    transition: var(--transition);
}

.cookie-banner__link:hover {
    color: var(--color-secondary);
}

/* Responsive Cookie Banner */
@media screen and (max-width: 968px) {
    .cookie-banner__content {
        flex-direction: column;
        align-items: stretch;
        text-align: center;
    }

    .cookie-banner__buttons {
        flex-direction: column;
        width: 100%;
    }

    .cookie-btn {
        width: 100%;
    }

    .cookie-banner__link {
        margin-top: var(--spacing-xs);
        display: inline-block;
    }
}

@media screen and (max-width: 576px) {
    .cookie-banner {
        padding: var(--spacing-md);
    }

    .cookie-banner__title {
        font-size: 1.1rem;
    }

    .cookie-banner__description {
        font-size: 0.85rem;
    }
}

/* WhatsApp Floating Button */
.whatsapp-float {
    position: fixed;
    width: 60px;
    height: 60px;
    bottom: 100px;
    right: 25px;
    background-color: #25D366;
    color: #fff;
    border-radius: 50%;
    text-align: center;
    font-size: 30px;
    box-shadow: 0 4px 15px rgba(37, 211, 102, 0.4);
    z-index: 1000;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
    animation: pulse-whatsapp 2s infinite;
}

.whatsapp-float:hover {
    background-color: #128C7E;
    transform: scale(1.1);
    box-shadow: 0 6px 20px rgba(37, 211, 102, 0.6);
}

@keyframes pulse-whatsapp {
    0% {
        box-shadow: 0 0 0 0 rgba(37, 211, 102, 0.7);
    }
    70% {
        box-shadow: 0 0 0 15px rgba(37, 211, 102, 0);
    }
    100% {
        box-shadow: 0 0 0 0 rgba(37, 211, 102, 0);
    }
}

@media (max-width: 768px) {
    .whatsapp-float {
        width: 55px;
        height: 55px;
        bottom: 80px;
        right: 15px;
    }
}

/* ===== NOTIFICATION SYSTEM ===== */
.notification {
    position: fixed;
    top: 90px;
    right: 20px;
    padding: 1rem 1.5rem;
    border-radius: 0.75rem;
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.2);
    z-index: 10000;
    animation: notificationSlideIn 0.3s ease;
    max-width: 400px;
    color: white;
}

.notification--success {
    background-color: #10B981;
}

.notification--error {
    background-color: #EF4444;
}

.notification__content {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.notification__icon {
    font-size: 1.25rem;
    font-weight: bold;
}

.notification__message {
    margin: 0;
    font-size: 0.95rem;
}

@keyframes notificationSlideIn {
    from {
        transform: translateX(400px);
        opacity: 0;
    }
    to {
        transform: translateX(0);
        opacity: 1;
    }
}

@keyframes notificationSlideOut {
    from {
        transform: translateX(0);
        opacity: 1;
    }
    to {
        transform: translateX(400px);
        opacity: 0;
    }
}

/* Active nav link */
.nav__link.active-link {
    color: var(--color-primary);
}