/* ========================================
   Light Apps - Main Stylesheet
   ======================================== */

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

:root {
    --color-primary: #000000;
    --color-secondary: #333333;
    --color-white: #ffffff;
    --color-light-gray: #f5f5f5;
    --color-gray: #e0e0e0;
    --color-dark-gray: #666666;
    --color-border: #e5e5e5;
    --color-beige: #f2e7d8;
    --font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    --font-family-serif: 'Source Serif Pro', 'Georgia', serif;
}

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

body {
    font-family: var(--font-family);
    font-size: 16px;
    line-height: 1.6;
    color: var(--color-primary);
    background-color: var(--color-white);
}

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

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

ul {
    list-style: none;
}

.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 40px;
}

/* ========================================
   Header
   ======================================== */

.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background-color: var(--color-white);
    z-index: 1000;
    border-bottom: 1px solid var(--color-border);
}

.header__inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 60px;
}

.header__inner--center {
    justify-content: center;
}

.logo__text {
    font-size: 18px;
    font-weight: 500;
    color: var(--color-primary);
}

.nav__list {
    display: flex;
    align-items: center;
    gap: 32px;
}

.nav__link {
    font-size: 14px;
    font-weight: 400;
    color: var(--color-primary);
}

.nav__link:hover {
    color: var(--color-dark-gray);
}

.hamburger {
    display: none;
    flex-direction: column;
    justify-content: space-between;
    width: 24px;
    height: 18px;
    background: none;
    border: none;
    cursor: pointer;
}

.hamburger span {
    display: block;
    width: 100%;
    height: 2px;
    background-color: var(--color-primary);
}

/* ========================================
   Hero Section
   ======================================== */

.hero {
    padding: 60px 0 40px;
    background-color: var(--color-white);
    height: calc(50vh - 60px);
    display: flex;
    align-items: center;
    justify-content: center;
}

.hero .container {
    width: 100%;
    max-width: 100%;
    padding: 0;
    display: flex;
    justify-content: center;
}

.hero__content {
    width: 100%;
    max-width: 1000px;
    margin: 0 auto;
    text-align: center;
}

.hero__title {
    font-family: var(--font-family-serif);
    font-size: 48px;
    font-weight: 400;
    line-height: 1.25;
    margin-bottom: 20px;
    color: var(--color-primary);
}

.hero__subtitle {
    font-size: 18px;
    line-height: 1.6;
    color: var(--color-dark-gray);
}

/* ========================================
   Full Width Image
   ======================================== */

.fullwidth-image {
    width: 100%;
    padding: 0;
}

.fullwidth-image .container {
    max-width: 100%;
    padding: 0;
}

.hero-image {
    width: 100%;
    height: 50vh;
    min-height: 400px;
    border-radius: 0;
    object-fit: cover;
    object-position: center 35%;
}

/* ========================================
   Technology Section
   ======================================== */

.technology {
    padding: 80px 0;
    background-color: var(--color-white);
}

.technology__inner {
    display: flex;
    align-items: flex-end;
    gap: 60px;
}

.technology__content {
    flex: 1;
    max-width: 400px;
}

.technology__title {
    font-size: 32px;
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 20px;
    color: var(--color-primary);
}

.technology__text {
    font-size: 16px;
    line-height: 1.7;
    color: var(--color-dark-gray);
}

.technology__grid {
    flex: 1;
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
}

.technology__grid-item {
    border-radius: 20px;
    overflow: hidden;
}

.technology__grid-item img {
    width: 100%;
    height: 200px;
    object-fit: cover;
}

/* ========================================
   Benefits Section
   ======================================== */

.benefits {
    padding: 120px 0 100px;
    background-color: var(--color-white);
}

.section-title {
    font-size: 32px;
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 16px;
}

.section-title--center {
    text-align: center;
}

.section-subtitle {
    font-size: 16px;
    color: var(--color-dark-gray);
    text-align: center;
    max-width: 700px;
    margin: 0 auto 48px;
    line-height: 1.6;
}

.benefits__grid {
    display: flex;
    flex-direction: column;
    gap: 32px;
    max-width: 700px;
    margin: 0 auto;
}

.benefit-card {
    display: flex;
    align-items: flex-start;
    gap: 24px;
    padding: 16px 0;
}

.benefit-card__icon {
    width: 60px;
    height: 60px;
    min-width: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.benefit-card__icon img {
    width: 48px;
    height: 48px;
    opacity: 0.4;
}

.benefit-card__content {
    flex: 1;
}

.benefit-card__title {
    font-size: 18px;
    font-weight: 600;
    margin-bottom: 8px;
    color: var(--color-primary);
}

.benefit-card__text {
    font-size: 14px;
    line-height: 1.6;
    color: var(--color-dark-gray);
}

/* ========================================
   Testimonials Section
   ======================================== */

.testimonials {
    padding: 120px 0 100px;
    background-color: var(--color-white);
}

.testimonials__grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 40px 60px;
    margin-top: 48px;
    max-width: 1000px;
    margin-left: auto;
    margin-right: auto;
}

.testimonial-card {
    display: flex;
    align-items: flex-start;
    gap: 24px;
    text-align: left;
}

.testimonial-card__image {
    width: 100px;
    height: 100px;
    min-width: 100px;
    border-radius: 50%;
    background-size: cover;
    background-position: center;
}

.testimonial-card__content {
    flex: 1;
}

.testimonial-card__text {
    font-size: 14px;
    line-height: 1.6;
    color: var(--color-secondary);
    margin-bottom: 12px;
}

.testimonial-card__name {
    font-size: 14px;
    font-weight: 600;
    color: var(--color-primary);
    margin-bottom: 2px;
}

.testimonial-card__job {
    font-size: 13px;
    color: var(--color-dark-gray);
}

/* ========================================
   CTA Section
   ======================================== */

.cta {
    padding: 120px 0 100px;
    background-color: var(--color-white);
}

.cta__inner {
    text-align: center;
    max-width: 700px;
    margin: 0 auto;
}

.cta__title {
    font-size: 32px;
    font-weight: 700;
    margin-bottom: 16px;
    color: var(--color-primary);
}

.cta__text {
    font-size: 16px;
    color: var(--color-dark-gray);
    margin-bottom: 32px;
    line-height: 1.6;
}

.cta__form {
    display: flex;
    flex-direction: column;
    gap: 16px;
    max-width: 600px;
    margin: 0 auto;
}

.cta__form-row {
    display: flex;
    gap: 16px;
}

.cta__input {
    flex: 1;
    padding: 16px 20px;
    font-size: 16px;
    border: none;
    border-radius: 0;
    background-color: var(--color-beige);
}

.cta__textarea {
    width: 100%;
    padding: 16px 20px;
    font-size: 16px;
    border: none;
    border-radius: 0;
    background-color: var(--color-beige);
    min-height: 120px;
    resize: vertical;
    font-family: inherit;
}

.cta__form .btn {
    align-self: center;
    background-color: transparent;
    border: 2px solid var(--color-primary);
    color: var(--color-primary);
    padding: 16px 48px;
    border-radius: 30px;
}

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

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 14px 28px;
    font-size: 16px;
    font-weight: 600;
    border-radius: 8px;
    border: none;
    cursor: pointer;
}

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

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

.btn--outline {
    background-color: transparent;
    border: 2px solid var(--color-primary);
    color: var(--color-primary);
    padding: 16px 48px;
    border-radius: 30px;
}

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

/* ========================================
   Contact Info Section
   ======================================== */

.contact-info {
    padding: 80px 0;
    background-color: var(--color-white);
}

.contact-info__inner {
    text-align: center;
}

.contact-info__title {
    font-size: 14px;
    font-weight: 600;
    letter-spacing: 0.5px;
    color: var(--color-primary);
    margin-bottom: 8px;
}

.contact-info__inn {
    font-size: 14px;
    color: var(--color-dark-gray);
    margin-bottom: 24px;
}

.contact-info__icons {
    display: flex;
    justify-content: center;
    gap: 16px;
}

.contact-info__icon {
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: #5b8cb8;
    border-radius: 50%;
    color: var(--color-white);
}

.contact-info__icon:hover {
    background-color: #4a7ba7;
}

/* ========================================
   Footer
   ======================================== */

.footer {
    background-color: var(--color-white);
    padding: 24px 0;
    border-top: 1px solid var(--color-border);
}

.footer__inner {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
}

.footer__text {
    font-size: 14px;
    color: var(--color-dark-gray);
}

.footer__nav {
    display: flex;
    flex-wrap: wrap;
    gap: 24px;
}

.footer__nav a {
    font-size: 14px;
    color: var(--color-dark-gray);
}

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

.footer__scroll {
    font-size: 14px;
    color: var(--color-dark-gray);
}

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

/* ========================================
   Responsive
   ======================================== */

@media (max-width: 1024px) {
    .technology__inner {
        flex-direction: column;
    }

    .technology__content {
        max-width: 100%;
    }

    .testimonials__grid {
        grid-template-columns: 1fr;
        gap: 32px;
    }

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

    .footer__nav {
        flex-direction: column;
        gap: 12px;
    }
}

@media (max-width: 768px) {
    .container {
        padding: 0 20px;
    }

    .hamburger {
        display: flex;
    }

    .nav {
        display: none;
    }

    .hero__title {
        font-size: 32px;
    }

    .testimonials__grid {
        grid-template-columns: 1fr;
        gap: 24px;
    }

    .cta__form-row {
        flex-direction: column;
    }

    .footer__inner {
        flex-direction: column;
        text-align: center;
        gap: 12px;
    }

    .footer__nav {
        flex-direction: column;
        gap: 8px;
    }
}

/* ========================================
   Legal Pages
   ======================================== */

.legal-page {
    padding: 120px 0 80px;
    min-height: 100vh;
}

.legal-page__content {
    max-width: 800px;
}

.legal-page__content p {
    margin-bottom: 16px;
    line-height: 1.8;
}

.legal-page__content a {
    color: #0066cc;
}

.legal-page__content a:hover {
    text-decoration: underline;
}

.legal-footer {
    background-color: var(--color-white);
    padding: 40px 0;
    border-top: 1px solid var(--color-border);
}

.legal-footer__inner {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    align-items: center;
    gap: 20px;
}

.legal-footer__copyright {
    font-size: 14px;
    color: var(--color-dark-gray);
}

.legal-footer__links {
    display: flex;
    flex-wrap: wrap;
    gap: 20px;
}

.legal-footer__links a {
    font-size: 14px;
    color: var(--color-dark-gray);
}

.legal-footer__scroll {
    font-size: 14px;
    color: var(--color-dark-gray);
}

@media (max-width: 768px) {
    .legal-footer__inner {
        flex-direction: column;
        text-align: center;
    }

    .legal-footer__links {
        flex-direction: column;
        gap: 10px;
    }
}