/* CSS Variables for Responsive Design */
:root {
    --header-height: clamp(60px, 10vh, 80px);
    --section-padding: clamp(40px, 8vw, 100px);
    --container-padding: clamp(15px, 5vw, 50px);
    --grid-gap: clamp(20px, 3vw, 30px);
    --title-size: clamp(32px, 8vw, 130px);
    --subtitle-size: clamp(18px, 4vw, 24px);
    --button-padding: clamp(10px, 2vw, 20px);
    --card-padding: clamp(20px, 4vw, 40px);
}

/* Base Responsive Styles */
body {
    overflow-x: hidden;
    min-height: 100vh;
}

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

/* Large Desktop Styles (1024px and up) */
@media screen and (min-width: 1024px) {
    .container {
        max-width: 1200px;
        margin: 0 auto;
        padding: 0 var(--container-padding);
    }
}

/* Tablet Styles (768px to 1024px) */
@media screen and (max-width: 1024px) and (min-width: 769px) {

    /* Navigation */
    nav {
        padding: 15px var(--container-padding);
    }

    .nav-links {
        gap: 20px;
    }

    .get-in-touch {
        padding: 10px 20px;
    }

    /* Hero Section */
    .hero {
        min-height: 80vh;
        padding: var(--header-height) var(--container-padding) var(--section-padding);
        display: flex;
        align-items: center;
    }

    .hero-content {
        width: 90%;
        max-width: 800px;
        margin: 0 auto;
    }

    .title-wrapper {
        margin: 0;
    }

    .main-title {
        font-size: clamp(60px, 10vw, 80px);
        line-height: 1.1;
    }

    .custom-star,
    .discover-link {
        display: none;
    }

    .services-list {
        display: flex;
        flex-wrap: wrap;
        justify-content: center;
        gap: 15px;
        max-width: 600px;
        line-height: 1.8;
    }

    .service-item {
        font-size: 16px;
    }

    /* Services Grid */
    .services-grid {
        grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
        gap: var(--grid-gap);
        padding: 0 var(--container-padding);
    }

    .service-card {
        padding: var(--card-padding);
    }

    /* Pricing Section */
    .pricing-container {
        padding: 0 var(--container-padding);
        gap: var(--grid-gap);
    }

    .pricing-box {
        padding: var(--card-padding);
    }

    /* Footer */
    .footer {
        padding: var(--section-padding) var(--container-padding);
    }

    .footer-content {
        gap: 40px;
    }
}

/* Mobile Styles (up to 768px) */
@media screen and (max-width: 768px) {

    /* Navigation */
    nav {
        padding: 12px var(--container-padding);
    }

    .logo img {
        height: 30px;
    }

    .nav-right {
        margin-left: auto;
    }

    .get-in-touch {
        padding: 8px 16px;
        font-size: 14px;
        min-height: 40px;
        display: flex;
        align-items: center;
    }

    /* Hero Section */
    .hero {
        min-height: 70vh;
        padding: calc(var(--header-height) + 20px) var(--container-padding) var(--section-padding);
    }

    .hero-content {
        opacity: 1;
        height: 80vh;
        align-items: center;
        display: flex;
        flex-direction: column;
        justify-content: center;
        transition: opacity 1s;
        width: 100%;
        padding: 0;
        display: flex;
        flex-direction: column;
        align-items: center;
        gap: 20px;
    }

    .title-wrapper {
        margin: 0;
    }

    .main-title {
        font-size: clamp(36px, 8vw, 48px);
        line-height: 1.1;
        letter-spacing: -1px;
        text-align: center;
    }

    .custom-star {
        display: none;
    }

    .discover-link {
        display: none;
    }

    .services-list {
        display: flex;
        flex-direction: Row;
        align-items: center;
        gap: 15px;
        padding: 0;
    }

    .service-item {
        font-size: 14px;
        padding: 8px 0;
    }

    /* Services Section */
    .all-services {
        padding: var(--section-padding) var(--container-padding);
    }

    .services-grid {
        grid-template-columns: 1fr;
        gap: 20px;
        max-width: 500px;
        margin: 0 auto;
    }

    .service-card {
        padding: 30px 20px 90px;
        margin: 0 auto;
        width: 100%;
        min-height: 300px;
        display: flex;
        flex-direction: column;
        align-items: center;
        position: relative;
    }

    .service-icon {
        font-size: 36px;
        margin-bottom: 20px;
    }

    .service-card h3 {
        font-size: 20px;
        margin-bottom: 15px;
        min-height: 24px;
    }

    .service-card p {
        flex-grow: 1;
        margin-bottom: 0;
        font-size: 14px;
        line-height: 1.6;
    }

    .service-cta {
        position: absolute;
        bottom: 30px;
        left: 50%;
        transform: translateX(-50%);
        padding: 12px 24px;
        min-height: 44px;
        width: calc(100% - 40px);
        max-width: 200px;
        display: flex;
        justify-content: center;
        align-items: center;
    }

    /* Pricing Section */
    .pricing-section {
        padding: var(--section-padding) var(--container-padding);
    }

    .pricing-box {
        width: 100%;
        padding: 30px 20px 90px;
    }

    .plan-price {
        font-size: 28px;
    }

    /* Footer */
    .footer {
        padding: 40px var(--container-padding) 30px;
    }

    .footer-content {
        grid-template-columns: 1fr;
        gap: 30px;
        text-align: center;
    }

    .footer-section {
        text-align: center !important;
    }

    .footer-section p {
        justify-content: center;
    }

    .footer-social {
        justify-content: center;
    }
}

/* Small Mobile Styles (up to 480px) */
@media screen and (max-width: 480px) {

    /* Navigation */
    nav {
        padding: 10px var(--container-padding);
    }

    .logo img {
        height: 25px;
    }

    .get-in-touch {
        padding: 8px 12px;
        font-size: 12px;
    }

    /* Hero Section */
    .hero {
        min-height: 60vh;
        padding: calc(var(--header-height) + 10px) var(--container-padding) 30px;
    }

    .title-wrapper {
        margin: 0;
    }

    .main-title {
        font-size: clamp(28px, 7vw, 36px);
        letter-spacing: -0.5px;
    }

    .separator {
        width: 40px;
        height: 2px;
    }

    .separator_main {
        margin: 0;
        width: 40px;
        height: 2px;
    }

    .services-list {
        gap: 10px;
    }

    .service-item {
        font-size: 13px;
        padding: 6px 0;
    }

    /* Services Section */
    .service-card {
        padding: 25px 15px 80px;
        min-height: 280px;
    }

    .service-icon {
        font-size: 32px;
        margin-bottom: 15px;
    }

    .service-card h3 {
        font-size: 18px;
        margin-bottom: 12px;
        min-height: 22px;
    }

    .service-card p {
        font-size: 13px;
        line-height: 1.5;
    }

    .service-cta {
        padding: 10px 20px;
        font-size: 14px;
        min-height: 40px;
        bottom: 25px;
        width: calc(100% - 30px);
        max-width: 180px;
    }

    /* Pricing Section */
    .pricing-box {
        padding: 25px 15px 80px;
    }

    .plan-name {
        font-size: 20px;
    }

    .plan-price {
        font-size: 24px;
    }

    .feature {
        font-size: 13px;
        padding: 10px 0;
    }

    /* Footer */
    .footer {
        padding: 30px var(--container-padding) 20px;
    }

    .footer-section h3 {
        font-size: 18px;
        margin-bottom: 15px;
    }

    .footer-section p {
        font-size: 14px;
    }

    .footer-social a {
        width: 35px;
        height: 35px;
        font-size: 18px;
    }
}

#scroll-top {
    position: fixed;
    bottom: 25px;
    right: 25px;
    width: 55px;
    height: 55px;
    background: #000;
    color: #fff;
    border-radius: 50%;
    display: none;
    justify-content: center;
    align-items: center;
    cursor: pointer;
    z-index: 1000;
    border: none;
    box-shadow: 0 3px 12px rgba(0, 0, 0, 0.2);
    transition: opacity 0.3s, transform 0.3s;
}

#scroll-top i {
    font-size: 22px;
}

#scroll-top.visible {
    display: flex;
    animation: fadeIn 0.3s ease;
}

#scroll-top:hover {
    transform: translateY(-3px);
    background: #333;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(10px);
    }

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

/* Touch Device Optimizations */
@media (hover: none) {

    .service-card,
    .pricing-box,
    .get-in-touch,
    .service-cta,
    .footer-social a {
        transition: none;
    }

    .nav-links a,
    .service-item,
    .social-link {
        transition: color 0.3s ease;
    }

    .service-cta,
    .get-in-touch,
    .nav-links a {
        padding: min(20px, 4vw);
        min-height: 44px;
        display: inline-flex;
        align-items: center;
        justify-content: center;
    }
}

/* Safe-area + about page tweaks for curved-screen mobiles */
:root {
    --safe-left: env(safe-area-inset-left, 0px);
    --safe-right: env(safe-area-inset-right, 0px);
    --safe-top: env(safe-area-inset-top, 0px);
    --safe-bottom: env(safe-area-inset-bottom, 0px);
}

/* Apply safe-area padding globally so content doesn't get clipped on curved screens */
body {
    padding-left: calc(var(--safe-left));
    padding-right: calc(var(--safe-right));
    padding-top: calc(var(--safe-top));
}

/* Make about page content respect safe areas and have comfortable spacing on small screens */
.about-page {
    padding-left: calc(var(--container-padding) + var(--safe-left));
    padding-right: calc(var(--container-padding) + var(--safe-right));
    padding-bottom: calc(24px + var(--safe-bottom));
}

/* Stack about cards and reduce padding for very small/curved screens */
@media screen and (max-width: 480px) {
    .about-grid {
        display: flex;
        flex-direction: column;
        gap: 18px;
        padding: 0 6px;
    }

    .about-card {
        padding: 18px;
        min-height: auto;
        text-align: left;
    }

    .about-intro {
        font-size: 14px;
        line-height: 1.6;
        margin-bottom: 12px;
    }

    /* Ensure footer links and buttons avoid curved corners */
    .footer {
        padding-left: calc(var(--container-padding) + var(--safe-left));
        padding-right: calc(var(--container-padding) + var(--safe-right));
    }
}