/* Reset and Base Styles */
:root {
    /* Primary Brand Colors */
    --primary-dark: #040404;        /* Deep black */
    --primary-red: #cb142c;         /* Vibrant red */
    --primary-light: #ecd4d8;       /* Light pink/cream */
    --neutral-gray: #808080;        /* Medium gray */
    --dark-gray: #444444;           /* Dark gray */
    --accent-pink: #e48494;         /* Light pink accent */
    --accent-red: #d25b6c;          /* Medium red */
    --deep-red: #ac3444;            /* Deep red */
    --burgundy: #b53d4c;            /* Burgundy */
    --muted-red: #ac5454;           /* Muted red */
    
    /* Functional Colors */
    --white: #ffffff;
    --text-primary: var(--primary-dark);
    --text-secondary: var(--dark-gray);
    --text-light: var(--neutral-gray);
    
    /* Status Colors */
    --success: var(--deep-red);
    --error: var(--primary-red);
    --warning: var(--accent-red);
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

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

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
    line-height: 1.6;
    color: var(--text-primary);
    background-color: var(--white);
}

/* Container */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-weight: 600;
    line-height: 1.2;
    margin-bottom: 0.5rem;
}

h1 {
    font-size: 2.5rem;
}

h2 {
    font-size: 2rem;
}

h3 {
    font-size: 1.5rem;
}

p {
    margin-bottom: 1rem;
}

a {
    text-decoration: none;
    color: inherit;
    transition: color 0.3s ease;
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 12px 24px;
    border-radius: 6px;
    font-weight: 500;
    text-align: center;
    transition: all 0.3s ease;
    border: 2px solid transparent;
    cursor: pointer;
    font-size: 0.95rem;
}

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

.btn--primary:hover {
    background-color: var(--deep-red);
    border-color: var(--deep-red);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(203, 20, 44, 0.3);
}

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

.btn--secondary:hover {
    background-color: var(--primary-red);
    color: var(--white);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(203, 20, 44, 0.2);
}

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

/* Header */
.header {
    background-color: var(--white);
    box-shadow: 0 2px 10px rgba(4, 4, 4, 0.1);
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 1000;
}

.nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 20px;
}

.nav__logo {
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--primary-red);
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.nav__logo-img {
    height: 40px;
    width: auto;
    max-width: 120px;
}

.nav__logo-text {
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--primary-red);
}

.nav__menu {
    display: flex;
    list-style: none;
    gap: 2rem;
}

.nav__link {
    font-weight: 500;
    padding: 0.5rem 0;
    position: relative;
    color: var(--text-primary);
}

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

.nav__link--active::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 100%;
    height: 2px;
    background-color: var(--primary-red);
}

.nav__toggle {
    display: none;
    flex-direction: column;
    cursor: pointer;
    gap: 4px;
}

.nav__toggle span {
    width: 25px;
    height: 3px;
    background-color: var(--text-primary);
    transition: 0.3s;
}

/* Hero Section */
.hero {
    padding: 120px 0 80px;
    background: linear-gradient(135deg, var(--primary-light) 0%, var(--accent-pink) 100%);
    margin-top: 0;
}

.hero__container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.hero__title {
    font-size: 3rem;
    margin-bottom: 1.5rem;
    color: var(--text-primary);
}

.hero__highlight {
    color: var(--primary-red);
}

.hero__description {
    font-size: 1.2rem;
    margin-bottom: 2rem;
    color: var(--text-secondary);
}

.hero__actions {
    display: flex;
    gap: 1rem;
    margin-bottom: 3rem;
}

.hero__trust {
    display: flex;
    gap: 2rem;
}

.trust-item {
    text-align: center;
}

.trust-item__number {
    display: block;
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--primary-red);
}

.trust-item__text {
    font-size: 0.9rem;
    color: var(--text-secondary);
}

.hero__image {
    text-align: center;
}

.hero__image img {
    width: 100%;
    height: auto;
    border-radius: 12px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

/* Sections */
.section {
    padding: 80px 0;
}

.section--gray {
    background-color: var(--primary-light);
}

.section__header {
    text-align: center;
    margin-bottom: 4rem;
}

.section__title {
    font-size: 2.5rem;
    margin-bottom: 1rem;
    color: var(--text-primary);
}

.section__description {
    font-size: 1.2rem;
    color: var(--text-secondary);
    max-width: 600px;
    margin: 0 auto;
}

/* About Section */
.about__content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.about__features {
    margin-top: 2rem;
}

.feature {
    display: flex;
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.feature__icon {
    font-size: 1.5rem;
    width: 50px;
    height: 50px;
    background-color: var(--primary-light);
    border: 2px solid var(--accent-red);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.feature__title {
    font-size: 1.1rem;
    margin-bottom: 0.5rem;
    color: var(--text-primary);
}

.feature__text {
    color: var(--text-secondary);
    margin: 0;
}

.about__image img {
    width: 100%;
    height: auto;
    border-radius: 12px;
}

/* Services Grid */
.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
    margin-bottom: 3rem;
}

.service-card {
    background: var(--white);
    padding: 2rem;
    border-radius: 12px;
    text-align: center;
    box-shadow: 0 5px 20px rgba(4, 4, 4, 0.08);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    border: 1px solid var(--primary-light);
}

.service-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(203, 20, 44, 0.15);
    border-color: var(--accent-red);
}

.service-card__icon {
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

.service-card__title {
    font-size: 1.3rem;
    margin-bottom: 1rem;
    color: var(--text-primary);
}

.service-card__description {
    color: var(--text-secondary);
    margin: 0;
}

.section__action {
    text-align: center;
}

/* Page Header */
.page-header {
    padding: 120px 0 60px;
    background: linear-gradient(135deg, var(--primary-light) 0%, var(--accent-pink) 100%);
    text-align: center;
}

.page-header__title {
    font-size: 3rem;
    margin-bottom: 1rem;
    color: var(--text-primary);
}

.page-header__description {
    font-size: 1.2rem;
    color: var(--text-secondary);
    max-width: 600px;
    margin: 0 auto;
}

/* Service Detail */
.service-detail {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
    margin-bottom: 5rem;
    padding-bottom: 5rem;
    border-bottom: 1px solid #e9ecef;
}

.service-detail:last-child {
    border-bottom: none;
    margin-bottom: 0;
    padding-bottom: 0;
}

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

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

.service-detail__header {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.service-detail__icon {
    font-size: 2rem;
    width: 60px;
    height: 60px;
    background-color: var(--primary-light);
    border: 2px solid var(--accent-pink);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.service-detail__title {
    font-size: 1.8rem;
    color: var(--text-primary);
    margin: 0;
}

.service-detail__description {
    font-size: 1.1rem;
    color: var(--text-secondary);
    margin-bottom: 2rem;
}

.service-detail__features {
    display: grid;
    grid-template-columns: 1fr auto;
    gap: 2rem;
}

.feature-list h3 {
    margin-bottom: 1rem;
    color: var(--text-primary);
}

.feature-list ul {
    list-style: none;
    padding: 0;
}

.feature-list li {
    padding: 0.3rem 0;
    position: relative;
    padding-left: 1.5rem;
}

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

.service-info {
    background-color: var(--primary-light);
    padding: 1.5rem;
    border-radius: 8px;
    min-width: 200px;
    border: 1px solid var(--accent-pink);
}

.info-item {
    margin-bottom: 1rem;
    font-size: 0.9rem;
}

.info-item:last-child {
    margin-bottom: 0;
}

.info-item strong {
    display: block;
    color: var(--text-primary);
    margin-bottom: 0.2rem;
}

.service-detail__image img {
    width: 100%;
    height: auto;
    border-radius: 12px;
}

/* Guarantees */
.guarantees-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
}

.guarantee-card {
    background: var(--white);
    padding: 2rem;
    border-radius: 12px;
    text-align: center;
    box-shadow: 0 5px 20px rgba(26, 58, 82, 0.08);
    border: 1px solid var(--primary-light);
}

.guarantee-card__icon {
    font-size: 2rem;
    margin-bottom: 1rem;
}

.guarantee-card__title {
    font-size: 1.2rem;
    margin-bottom: 1rem;
    color: var(--text-primary);
}

.guarantee-card__description {
    color: var(--text-secondary);
    margin: 0;
}

/* Contact Section */
.contact__content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
}

.contact__details {
    margin-top: 2rem;
}

.contact__item {
    display: flex;
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.contact__icon {
    font-size: 1.2rem;
    width: 40px;
    height: 40px;
    background-color: var(--primary-light);
    border: 2px solid var(--accent-pink);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.contact__text h4 {
    margin-bottom: 0.2rem;
    color: var(--text-primary);
}

.contact__text p {
    margin: 0;
    color: var(--text-secondary);
}

/* Forms */
.form {
    background: var(--white);
    padding: 2rem;
    border-radius: 12px;
    box-shadow: 0 5px 20px rgba(26, 58, 82, 0.08);
    border: 1px solid var(--primary-light);
}

.form__group {
    margin-bottom: 1.5rem;
}

.form__label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 500;
    color: var(--text-primary);
}

.form__input,
.form__select,
.form__textarea {
    width: 100%;
    padding: 12px;
    border: 2px solid var(--accent-pink);
    border-radius: 6px;
    font-size: 1rem;
    transition: border-color 0.3s ease;
    background-color: var(--white);
}

.form__input:focus,
.form__select:focus,
.form__textarea:focus {
    outline: none;
    border-color: var(--primary-red);
    box-shadow: 0 0 0 3px rgba(203, 20, 44, 0.1);
}

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

/* CTA Section */
.cta {
    background: linear-gradient(135deg, var(--primary-red) 0%, var(--accent-dark) 100%);
    color: var(--white);
    text-align: center;
}

.cta__title {
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

.cta__description {
    font-size: 1.2rem;
    margin-bottom: 2rem;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
    opacity: 0.95;
}

.cta__actions {
    display: flex;
    gap: 1rem;
    justify-content: center;
}

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

.cta .btn--primary:hover {
    background-color: var(--primary-light);
    border-color: var(--primary-light);
    transform: translateY(-2px);
}

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

.cta .btn--secondary:hover {
    background-color: var(--white);
    color: var(--primary-red);
    transform: translateY(-2px);
}

/* Footer */
.footer {
    background-color: #2c3e50;
    color: white;
    padding: 3rem 0 1rem;
}

.footer__content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    margin-bottom: 2rem;
}

.footer__logo-container {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-bottom: 1rem;
}

.footer__logo-img {
    height: 35px;
    width: auto;
    max-width: 100px;
    filter: brightness(0) invert(1); /* Makes logo white for dark footer */
}

.footer__logo {
    font-size: 1.5rem;
    font-weight: 700;
    color: #27ae60;
    margin: 0;
}

.footer__description {
    color: #95a5a6;
    margin: 0;
}

.footer__links {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
}

.footer__title {
    font-size: 1.1rem;
    margin-bottom: 1rem;
    color: white;
}

.footer__list {
    list-style: none;
}

.footer__list li {
    margin-bottom: 0.5rem;
}

.footer__list a {
    color: #95a5a6;
    transition: color 0.3s ease;
}

.footer__list a:hover {
    color: #27ae60;
}

.footer__bottom {
    border-top: 1px solid #34495e;
    padding-top: 1rem;
    text-align: center;
    color: #95a5a6;
    font-size: 0.9rem;
}

/* Responsive Design */
@media (max-width: 768px) {
    .container {
        padding: 0 15px;
    }

    .nav__logo-img {
        height: 32px;
        max-width: 100px;
    }

    .nav__logo-text {
        font-size: 1.5rem;
    }

    .footer__logo-img {
        height: 28px;
        max-width: 80px;
    }

    .footer__logo {
        font-size: 1.3rem;
    }

    .nav__menu {
        display: none;
        position: fixed;
        top: 100%;
        left: 0;
        width: 100%;
        background-color: white;
        flex-direction: column;
        padding: 2rem;
        box-shadow: 0 5px 20px rgba(0, 0, 0, 0.1);
    }

    .nav__menu.active {
        display: flex;
    }

    .nav__toggle {
        display: flex;
    }

    .hero__container {
        grid-template-columns: 1fr;
        gap: 2rem;
        text-align: center;
    }

    .hero__title {
        font-size: 2.2rem;
    }

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

    .hero__trust {
        flex-wrap: wrap;
        justify-content: center;
        gap: 1rem;
    }

    .about__content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .service-detail {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .service-detail__features {
        grid-template-columns: 1fr;
    }

    .contact__content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .footer__content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

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

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

    .btn {
        min-width: 200px;
    }

    h1 {
        font-size: 2rem;
    }

    h2 {
        font-size: 1.8rem;
    }

    .section__title {
        font-size: 2rem;
    }

    .page-header__title {
        font-size: 2.2rem;
    }

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

@media (max-width: 480px) {
    .hero {
        padding: 100px 0 60px;
    }

    .section {
        padding: 60px 0;
    }

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

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

    .trust-item {
        flex: 1;
        min-width: 120px;
    }
}

/* Loading States */
img {
    transition: opacity 0.3s ease;
}

img[loading="lazy"] {
    opacity: 0;
}

img[loading="lazy"].loaded {
    opacity: 1;
}

/* Accessibility */
@media (prefers-reduced-motion: reduce) {
    * {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
        scroll-behavior: auto !important;
    }
}

/* Focus styles for accessibility */
.btn:focus,
.nav__link:focus,
.form__input:focus,
.form__select:focus,
.form__textarea:focus {
    outline: 2px solid #27ae60;
    outline-offset: 2px;
}

/* High contrast mode support */
@media (prefers-contrast: high) {
    .btn--primary {
        border: 3px solid #000;
    }
    
    .btn--secondary {
        border: 3px solid #27ae60;
    }
}