/* ===== CSS Variables ===== */
:root {
    /* Colors */
    --color-primary: #0a2540;
    --color-primary-light: #1a4b7c;
    --color-primary-dark: #061729;
    --color-secondary: #f4b942;
    --color-secondary-light: #ffd06b;
    --color-secondary-dark: #c99520;
    --color-white: #ffffff;
    --color-light: #f8f9fa;
    --color-gray: #6c757d;
    --color-gray-light: #e9ecef;
    --color-text: #333333;
    --color-whatsapp: #25D366;

    /* Typography */
    --font-family: 'Cairo', sans-serif;
    --font-size-base: 16px;
    --font-size-sm: 14px;
    --font-size-lg: 18px;
    --font-size-xl: 24px;
    --font-size-2xl: 32px;
    --font-size-3xl: 42px;
    --font-size-4xl: 56px;

    /* Spacing */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 1.5rem;
    --spacing-lg: 2rem;
    --spacing-xl: 3rem;
    --spacing-2xl: 4rem;
    --spacing-3xl: 6rem;

    /* Borders */
    --border-radius-sm: 8px;
    --border-radius-md: 12px;
    --border-radius-lg: 20px;
    --border-radius-xl: 30px;
    --border-radius-full: 50%;

    /* Shadows */
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.08);
    --shadow-md: 0 4px 20px rgba(0, 0, 0, 0.12);
    --shadow-lg: 0 8px 40px rgba(0, 0, 0, 0.15);
    --shadow-xl: 0 16px 60px rgba(0, 0, 0, 0.2);

    /* Transitions */
    --transition-fast: 0.2s ease;
    --transition-normal: 0.3s ease;
    --transition-slow: 0.5s ease;

    /* Header */
    --header-height: 80px;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-family);
    font-size: var(--font-size-base);
    color: var(--color-text);
    line-height: 1.7;
    background-color: var(--color-white);
    overflow-x: hidden;
}

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

ul {
    list-style: none;
}

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

/* ===== Container ===== */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

/* ===== Section ===== */
.section {
    padding: var(--spacing-3xl) 0;
}

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

.section__header--light .section__subtitle,
.section__header--light .section__title {
    color: var(--color-white);
}

.section__subtitle {
    display: inline-block;
    font-size: var(--font-size-base);
    font-weight: 600;
    color: var(--color-secondary);
    margin-bottom: var(--spacing-xs);
    text-transform: uppercase;
    letter-spacing: 2px;
}

.section__title {
    font-size: var(--font-size-3xl);
    font-weight: 800;
    color: var(--color-primary);
    position: relative;
}

/* ===== Buttons ===== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-xs);
    padding: var(--spacing-sm) var(--spacing-lg);
    font-family: var(--font-family);
    font-size: var(--font-size-base);
    font-weight: 600;
    border: none;
    border-radius: var(--border-radius-xl);
    cursor: pointer;
    transition: var(--transition-normal);
}

.btn--primary {
    background: linear-gradient(135deg, var(--color-secondary), var(--color-secondary-dark));
    color: var(--color-primary);
    box-shadow: 0 4px 15px rgba(244, 185, 66, 0.4);
}

.btn--primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(244, 185, 66, 0.5);
}

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

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

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

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

.btn--whatsapp {
    background: var(--color-whatsapp);
    color: var(--color-white);
    box-shadow: 0 4px 15px rgba(37, 211, 102, 0.4);
}

.btn--whatsapp:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(37, 211, 102, 0.5);
}

.btn--large {
    padding: var(--spacing-md) var(--spacing-xl);
    font-size: var(--font-size-lg);
}

/* ===== Header ===== */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: transparent;
    transition: var(--transition-normal);
}

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

.header.scrolled .nav__logo,
.header.scrolled .nav__link {
    color: var(--color-primary);
}

.nav {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: var(--header-height);
}

.nav__logo {
    display: flex;
    flex-direction: column;
    color: var(--color-white);
    transition: var(--transition-normal);
}

.logo-title {
    font-size: var(--font-size-xl);
    font-weight: 800;
    color: var(--color-white);
    line-height: 1.2;
}

.logo-subtitle {
    font-size: var(--font-size-sm);
    font-weight: 500;
    color: var(--color-secondary);
}

.header.scrolled .logo-title {
    color: var(--color-primary);
}

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

.nav__link {
    font-size: var(--font-size-base);
    font-weight: 500;
    color: var(--color-white);
    position: relative;
    padding: var(--spacing-xs) 0;
    transition: var(--transition-normal);
}

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

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

.nav__toggle,
.nav__close {
    display: none;
    font-size: var(--font-size-xl);
    color: var(--color-white);
    cursor: pointer;
}

.header.scrolled .nav__toggle {
    color: var(--color-primary);
}

/* ===== Hero Section ===== */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-light) 100%);
    overflow: hidden;
}

.hero__overlay {
    position: absolute;
    inset: 0;
    background-image: url('../images/hero-overlay.png');
    background-size: cover;
    background-position: center;
    opacity: 0.3;
}

.hero__container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-2xl);
    align-items: center;
    position: relative;
    z-index: 2;
    padding-top: var(--header-height);
}

.hero__content {
    color: var(--color-white);
}

.hero__subtitle {
    display: inline-block;
    background: linear-gradient(135deg, var(--color-secondary), var(--color-secondary-dark));
    color: var(--color-primary);
    padding: var(--spacing-xs) var(--spacing-md);
    border-radius: var(--border-radius-xl);
    font-size: var(--font-size-sm);
    font-weight: 700;
    margin-bottom: var(--spacing-md);
    animation: fadeInUp 0.6s ease forwards;
}

.hero__title {
    font-size: var(--font-size-4xl);
    font-weight: 800;
    line-height: 1.2;
    margin-bottom: var(--spacing-md);
    animation: fadeInUp 0.6s ease 0.2s forwards;
    opacity: 0;
}

.hero__title .highlight {
    color: var(--color-secondary);
}

.hero__description {
    font-size: var(--font-size-lg);
    opacity: 0.9;
    margin-bottom: var(--spacing-lg);
    line-height: 2;
    animation: fadeInUp 0.6s ease 0.4s forwards;
    opacity: 0;
}

.hero__buttons {
    display: flex;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-lg);
    animation: fadeInUp 0.6s ease 0.6s forwards;
    opacity: 0;
}

.hero__info {
    animation: fadeInUp 0.6s ease 0.8s forwards;
    opacity: 0;
}

.hero__info-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    font-size: var(--font-size-base);
    color: rgba(255, 255, 255, 0.8);
}

.hero__info-item i {
    color: var(--color-secondary);
}

.hero__image {
    display: flex;
    justify-content: center;
    align-items: center;
    animation: fadeInRight 0.8s ease 0.4s forwards;
    opacity: 0;
}

.hero__image-wrapper {
    position: relative;
    width: 400px;
    height: 500px;
}

.hero__image-wrapper img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-xl);
    position: relative;
    z-index: 2;
}

.hero__image-decoration {
    position: absolute;
    top: 20px;
    right: -20px;
    width: 100%;
    height: 100%;
    border: 4px solid var(--color-secondary);
    border-radius: var(--border-radius-lg);
    z-index: 1;
}

.hero__wave {
    position: absolute;
    bottom: -5px;
    left: 0;
    right: 0;
    z-index: 3;
}

.hero__wave svg {
    display: block;
    width: 100%;
}

/* ===== About Section ===== */
.about__content {
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
}

.about__text {
    font-size: var(--font-size-lg);
    color: var(--color-gray);
    margin-bottom: var(--spacing-md);
    line-height: 2;
}

.about__stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-lg);
    margin-top: var(--spacing-2xl);
}

.about__stat {
    text-align: center;
    padding: var(--spacing-lg);
    background: var(--color-light);
    border-radius: var(--border-radius-md);
    transition: var(--transition-normal);
}

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

.about__stat-number {
    display: block;
    font-size: var(--font-size-3xl);
    font-weight: 800;
    color: var(--color-primary);
    margin-bottom: var(--spacing-xs);
}

.about__stat-label {
    font-size: var(--font-size-base);
    color: var(--color-gray);
    font-weight: 500;
}

/* ===== Services Section ===== */
.services {
    background: var(--color-light);
}

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

.service__card {
    background: var(--color-white);
    padding: var(--spacing-xl);
    border-radius: var(--border-radius-md);
    text-align: center;
    transition: var(--transition-normal);
    box-shadow: var(--shadow-sm);
}

.service__card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-lg);
}

.service__icon {
    width: 80px;
    height: 80px;
    margin: 0 auto var(--spacing-md);
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--color-primary), var(--color-primary-light));
    border-radius: var(--border-radius-full);
    font-size: var(--font-size-2xl);
    color: var(--color-white);
    transition: var(--transition-normal);
}

.service__card:hover .service__icon {
    background: linear-gradient(135deg, var(--color-secondary), var(--color-secondary-dark));
    color: var(--color-primary);
}

.service__title {
    font-size: var(--font-size-xl);
    font-weight: 700;
    color: var(--color-primary);
    margin-bottom: var(--spacing-sm);
}

.service__description {
    font-size: var(--font-size-base);
    color: var(--color-gray);
    line-height: 1.8;
}

/* ===== Credentials Section ===== */
.credentials__content {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-lg);
}

.credential__card {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-md);
    padding: var(--spacing-lg);
    background: var(--color-white);
    border-radius: var(--border-radius-md);
    box-shadow: var(--shadow-sm);
    border-right: 4px solid var(--color-secondary);
    transition: var(--transition-normal);
}

.credential__card:hover {
    transform: translateX(-5px);
    box-shadow: var(--shadow-md);
}

.credential__icon {
    width: 60px;
    height: 60px;
    min-width: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--color-secondary), var(--color-secondary-dark));
    border-radius: var(--border-radius-full);
    font-size: var(--font-size-xl);
    color: var(--color-primary);
}

.credential__title {
    font-size: var(--font-size-lg);
    font-weight: 700;
    color: var(--color-primary);
    margin-bottom: var(--spacing-xs);
}

.credential__place {
    font-size: var(--font-size-base);
    color: var(--color-gray);
}

/* ===== Working Hours Section ===== */
.hours {
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-light) 100%);
    position: relative;
    overflow: hidden;
}

.hours::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.05'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
}

.hours__content {
    position: relative;
    z-index: 2;
    text-align: center;
}

.hours__schedule {
    display: flex;
    justify-content: center;
    margin-bottom: var(--spacing-xl);
}

.hours__item {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    padding: var(--spacing-lg) var(--spacing-xl);
    background: rgba(255, 255, 255, 0.1);
    border-radius: var(--border-radius-lg);
    backdrop-filter: blur(10px);
}

.hours__item i {
    font-size: var(--font-size-2xl);
    color: var(--color-secondary);
}

.hours__day {
    display: block;
    font-size: var(--font-size-lg);
    font-weight: 700;
    color: var(--color-white);
}

.hours__time {
    font-size: var(--font-size-xl);
    font-weight: 800;
    color: var(--color-secondary);
}

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

/* ===== FAQ Section ===== */
.faq__content {
    max-width: 800px;
    margin: 0 auto;
}

.faq__item {
    margin-bottom: var(--spacing-md);
    background: var(--color-white);
    border-radius: var(--border-radius-md);
    box-shadow: var(--shadow-sm);
    overflow: hidden;
    transition: var(--transition-normal);
}

.faq__item:hover {
    box-shadow: var(--shadow-md);
}

.faq__question {
    width: 100%;
    padding: var(--spacing-lg);
    display: flex;
    align-items: center;
    justify-content: space-between;
    background: transparent;
    border: none;
    font-family: var(--font-family);
    font-size: var(--font-size-lg);
    font-weight: 600;
    color: var(--color-primary);
    cursor: pointer;
    text-align: right;
    transition: var(--transition-normal);
}

.faq__question i {
    font-size: var(--font-size-base);
    color: var(--color-secondary);
    transition: var(--transition-normal);
}

.faq__item.active .faq__question {
    background: var(--color-primary);
    color: var(--color-white);
}

.faq__item.active .faq__question i {
    transform: rotate(180deg);
    color: var(--color-secondary);
}

.faq__answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height var(--transition-slow);
}

.faq__item.active .faq__answer {
    max-height: 300px;
}

.faq__answer p {
    padding: var(--spacing-lg);
    padding-top: 0;
    color: var(--color-gray);
    line-height: 2;
}

/* ===== Contact Section ===== */
.contact {
    background: var(--color-light);
}

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

.contact__info {
    display: grid;
    gap: var(--spacing-md);
}

.contact__card {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-md);
    padding: var(--spacing-lg);
    background: var(--color-white);
    border-radius: var(--border-radius-md);
    box-shadow: var(--shadow-sm);
    transition: var(--transition-normal);
}

.contact__card:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-md);
}

.contact__icon {
    width: 50px;
    height: 50px;
    min-width: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--color-primary), var(--color-primary-light));
    border-radius: var(--border-radius-full);
    font-size: var(--font-size-lg);
    color: var(--color-white);
}

.contact__title {
    font-size: var(--font-size-lg);
    font-weight: 700;
    color: var(--color-primary);
    margin-bottom: var(--spacing-xs);
}

.contact__text {
    font-size: var(--font-size-base);
    color: var(--color-gray);
    line-height: 1.8;
}

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

.contact__text a:hover {
    color: var(--color-secondary);
}

.contact__cta {
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-light) 100%);
    padding: var(--spacing-2xl);
    border-radius: var(--border-radius-lg);
    text-align: center;
    color: var(--color-white);
}

.contact__cta h3 {
    font-size: var(--font-size-2xl);
    font-weight: 800;
    margin-bottom: var(--spacing-sm);
}

.contact__cta p {
    font-size: var(--font-size-lg);
    opacity: 0.9;
    margin-bottom: var(--spacing-xl);
}

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

/* ===== Footer ===== */
.footer {
    background: var(--color-primary-dark);
    color: var(--color-white);
    padding: var(--spacing-2xl) 0 var(--spacing-lg);
}

.footer__content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: var(--spacing-lg);
    padding-bottom: var(--spacing-lg);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.footer__logo {
    display: flex;
    flex-direction: column;
    color: var(--color-white);
}

.footer__logo .logo-title {
    font-size: var(--font-size-xl);
    font-weight: 800;
    color: var(--color-white);
    line-height: 1.2;
}

.footer__logo .logo-subtitle {
    font-size: var(--font-size-sm);
    font-weight: 500;
    color: var(--color-secondary);
}

.footer__links {
    display: flex;
    gap: var(--spacing-lg);
}

.footer__links a {
    font-size: var(--font-size-base);
    color: rgba(255, 255, 255, 0.8);
    transition: var(--transition-normal);
}

.footer__links a:hover {
    color: var(--color-secondary);
}

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

.footer__social-link {
    width: 45px;
    height: 45px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255, 255, 255, 0.1);
    border-radius: var(--border-radius-full);
    font-size: var(--font-size-lg);
    color: var(--color-white);
    transition: var(--transition-normal);
}

.footer__social-link:hover {
    background: var(--color-secondary);
    color: var(--color-primary);
    transform: translateY(-3px);
}

.footer__bottom {
    text-align: center;
    padding-top: var(--spacing-lg);
    font-size: var(--font-size-sm);
    color: rgba(255, 255, 255, 0.6);
}

/* ===== Floating CTA ===== */
.floating-cta {
    position: fixed;
    bottom: var(--spacing-lg);
    right: var(--spacing-lg);
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
    z-index: 999;
}

.floating-cta__btn {
    width: 60px;
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--border-radius-full);
    font-size: var(--font-size-xl);
    color: var(--color-white);
    box-shadow: var(--shadow-lg);
    transition: var(--transition-normal);
}

.floating-cta__btn:hover {
    transform: scale(1.1);
}

.floating-cta__btn--whatsapp {
    background: var(--color-whatsapp);
    animation: pulse 2s infinite;
}

.floating-cta__btn--call {
    background: var(--color-secondary);
    color: var(--color-primary);
}

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

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeInRight {
    from {
        opacity: 0;
        transform: translateX(50px);
    }

    to {
        opacity: 1;
        transform: translateX(0);
    }
}

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

    70% {
        box-shadow: 0 0 0 20px rgba(37, 211, 102, 0);
    }

    100% {
        box-shadow: 0 0 0 0 rgba(37, 211, 102, 0);
    }
}

/* ===== Responsive ===== */
@media screen and (max-width: 1024px) {
    .hero__container {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .hero__buttons {
        justify-content: center;
    }

    .hero__info {
        justify-content: center;
    }

    .hero__info-item {
        justify-content: center;
    }

    .hero__image {
        order: -1;
    }

    .hero__image-wrapper {
        width: 300px;
        height: 350px;
    }

    .services__grid {
        grid-template-columns: repeat(2, 1fr);
    }

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

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

@media screen and (max-width: 768px) {
    :root {
        --font-size-4xl: 36px;
        --font-size-3xl: 28px;
        --font-size-2xl: 24px;
    }

    .nav__menu {
        position: fixed;
        top: 0;
        right: -100%;
        width: 80%;
        height: 100vh;
        background: var(--color-primary);
        padding: var(--spacing-3xl) var(--spacing-xl);
        transition: var(--transition-normal);
        box-shadow: var(--shadow-xl);
    }

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

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

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

    .nav__close {
        display: block;
        position: absolute;
        top: var(--spacing-lg);
        left: var(--spacing-lg);
        font-size: var(--font-size-xl);
        color: var(--color-white);
    }

    .nav__toggle {
        display: block;
    }

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

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

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

    .footer__content {
        flex-direction: column;
        text-align: center;
    }

    .footer__links {
        flex-wrap: wrap;
        justify-content: center;
    }

    .floating-cta {
        bottom: var(--spacing-sm);
        right: var(--spacing-sm);
    }

    .floating-cta__btn {
        width: 50px;
        height: 50px;
        font-size: var(--font-size-lg);
    }
}

@media screen and (max-width: 480px) {
    .hero__buttons {
        flex-direction: column;
    }

    .hero__image-wrapper {
        width: 250px;
        height: 300px;
    }
}