:root {
    --color-ink: #080808;
    --color-ink-soft: #2f312f;
    --color-muted: #686a67;
    --color-line: rgba(8, 8, 8, 0.11);
    --color-glass: rgba(255, 255, 255, 0.68);
    --color-glass-strong: rgba(255, 255, 255, 0.86);
    --color-paper: #fffef9;
    --color-accent: #f8c300;
    --color-accent-dark: #d3a500;
    --color-steel: #dbe5ec;
    --shadow-soft: 0 18px 60px rgba(23, 24, 22, 0.08);
    --shadow-card: 0 12px 34px rgba(23, 24, 22, 0.09);
    --shadow-hover: 0 18px 46px rgba(23, 24, 22, 0.13);
    --shadow-glow: 0 18px 42px rgba(248, 195, 0, 0.22);
    --skeleton-base: rgba(255, 255, 255, 0.58);
    --skeleton-sheen: rgba(255, 255, 255, 0.94);
    --radius-md: 14px;
    --radius-lg: 22px;
    --radius-xl: 32px;
    --max-width: 1180px;

    --primary-color: var(--color-ink);
    --primary-dark: #161616;
    --accent-color: var(--color-accent);
    --text-color: var(--color-ink);
    --text-dark: var(--color-ink);
    --text-light: var(--color-muted);
    --text-gray: var(--color-muted);
    --border-light: var(--color-line);
    --bg-color: transparent;
    --bg-light: rgba(255, 255, 255, 0.48);
    --card-bg: rgba(255, 255, 255, 0.68);
    --white: #ffffff;
    --transition: 220ms ease;
    --font-family: "Inter", "Segoe UI", Arial, sans-serif;
}

html {
    scroll-behavior: smooth;
}

body {
    min-height: 100vh;
    position: relative;
    overflow-x: hidden;
    color: var(--color-ink);
    background:
        radial-gradient(circle at 12% 6%, rgba(36, 40, 44, 0.08), transparent 30%),
        radial-gradient(circle at 84% 16%, rgba(219, 229, 236, 0.7), transparent 34%),
        linear-gradient(135deg, #fffef9 0%, #faf8f0 48%, #f4f6f3 100%);
    font-family: var(--font-family);
    -webkit-font-smoothing: antialiased;
    text-rendering: optimizeLegibility;
}

body::before {
    content: "";
    position: fixed;
    inset: 0;
    z-index: 0;
    pointer-events: none;
    background-image:
        linear-gradient(rgba(8, 8, 8, 0.032) 1px, transparent 1px),
        linear-gradient(90deg, rgba(8, 8, 8, 0.024) 1px, transparent 1px);
    background-size: 92px 92px;
    mask-image: linear-gradient(to bottom, rgba(0, 0, 0, 0.9), transparent 78%);
}

body::after {
    content: "";
    position: fixed;
    inset: 0;
    z-index: 0;
    pointer-events: none;
    background:
        linear-gradient(135deg, rgba(255, 255, 255, 0.58), rgba(244, 246, 243, 0.48) 48%, rgba(32, 36, 39, 0.08)),
        radial-gradient(circle at 72% 16%, rgba(12, 14, 16, 0.08), transparent 36%);
}

body > * {
    position: relative;
    z-index: 1;
}

* {
    box-sizing: border-box;
}

h1,
h2,
h3,
p,
a,
button,
span {
    overflow-wrap: break-word;
}

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

img,
video {
    max-width: 100%;
}

button,
input,
textarea {
    font: inherit;
}

body > .container,
section .container {
    width: min(var(--max-width), calc(100% - 40px));
    max-width: var(--max-width);
    margin-inline: auto;
    padding-inline: 0;
    position: relative;
    z-index: 1;
}

body > .container {
    padding-block: clamp(58px, 8vw, 94px) clamp(44px, 7vw, 76px);
}

section {
    padding: clamp(64px, 8vw, 96px) 0;
    position: relative;
}

.section-header {
    max-width: 850px;
    margin: 0 auto clamp(30px, 5vw, 54px);
    text-align: center;
}

.section-header h1,
.section-header h2,
.hero-content h1,
.modal-title {
    color: var(--color-ink);
    font-weight: 900;
    letter-spacing: 0;
}

.section-header h1,
.hero-content h1 {
    font-size: clamp(2.35rem, 5.5vw, 5rem);
    line-height: 0.98;
}

.section-header h2 {
    font-size: clamp(2rem, 4vw, 3.45rem);
    line-height: 1;
}

.section-header h2::after {
    width: 52px;
    height: 2px;
    bottom: -16px;
    background: var(--color-accent);
}

.section-header p,
.hero-subtitle,
.intro-content p,
.project-desc,
.modal-desc,
.process-step p,
.industry-card p,
.faq-answer p,
.testimonial,
.link-desc {
    color: var(--color-muted);
}

.section-header p,
.hero-subtitle {
    font-size: clamp(1rem, 1.4vw, 1.15rem);
    line-height: 1.65;
}

.gallery-video,
.gallery-img,
.portfolio-card,
.modal-container,
.hero-content,
.intro-content,
.process-step,
.software-item,
.industry-card,
.benefit-item,
.testimonial,
.faq-item {
    border: 1px solid rgba(255, 255, 255, 0.76);
    background: linear-gradient(145deg, rgba(255, 255, 255, 0.82), rgba(255, 255, 255, 0.48));
    box-shadow: var(--shadow-card);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
}

.gallery-video,
.gallery-img,
.portfolio-card,
.modal-container,
.hero-content,
.intro-content {
    border-radius: var(--radius-xl);
}

.process-step,
.software-item,
.industry-card,
.benefit-item,
.testimonial,
.faq-item {
    border-radius: var(--radius-lg);
}

.hero {
    padding: clamp(58px, 8vw, 96px) 0 clamp(52px, 7vw, 82px);
    background: transparent;
    overflow: hidden;
}

.hero::before {
    height: 2px;
    background: linear-gradient(90deg, transparent, var(--color-accent), transparent);
    opacity: 0.86;
}

.hero-content {
    max-width: 920px;
    margin: 0 auto;
    padding: clamp(28px, 5vw, 58px);
}

.hero-subtitle {
    max-width: 740px;
}

.accent-line {
    width: 58px;
    height: 2px;
    background: var(--color-accent);
}

.hero-link,
.cta-link,
.view-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 46px;
    padding: 0.82rem 1.25rem;
    border-radius: 999px;
    border: 1px solid rgba(255, 224, 103, 0.7);
    background: var(--color-accent);
    color: var(--color-ink);
    box-shadow: var(--shadow-glow);
    cursor: pointer;
    font-weight: 900;
    text-decoration: none;
    transition: transform var(--transition), box-shadow var(--transition), background var(--transition), border-color var(--transition), color var(--transition);
}

.hero-link:hover,
.cta-link:hover,
.view-btn:hover {
    background: var(--color-accent-dark);
    color: var(--color-ink);
    text-decoration: none;
    transform: translateY(-3px);
    box-shadow: 0 18px 42px rgba(211, 165, 0, 0.24);
}

.intro,
.process,
.software,
.industries,
.why-us,
.faq,
.contact {
    background: transparent;
}

.intro-content {
    padding: clamp(26px, 4vw, 48px);
}

.intro-content p {
    font-size: 1.03rem;
    line-height: 1.75;
}

.process-timeline,
.industries-grid,
.benefits-list {
    gap: 18px;
}

.software-list {
    gap: 14px;
}

.process-step,
.software-item,
.industry-card,
.benefit-item,
.faq-question {
    transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition), background var(--transition), color var(--transition);
}

.process-step,
.software-item,
.industry-card,
.benefit-item {
    padding: clamp(20px, 3vw, 28px);
}

.process-step:hover,
.software-item:hover,
.industry-card:hover,
.benefit-item:hover,
.portfolio-card:hover,
.gallery-img:hover,
.gallery-video:hover {
    transform: translateY(-4px);
    border-color: rgba(255, 255, 255, 0.92);
    background: rgba(255, 255, 255, 0.76);
    box-shadow: var(--shadow-hover);
}

.step-number {
    width: 48px;
    height: 48px;
    background: var(--color-accent);
    color: var(--color-ink);
    box-shadow: 0 12px 28px rgba(248, 195, 0, 0.24);
}

.process-step h3,
.industry-card h3,
.project-title,
.faq-question {
    color: var(--color-ink);
    font-weight: 900;
}

.process-step h3,
.industry-card h3 {
    font-size: 1.08rem;
}

.software-item {
    border: 1px solid rgba(255, 255, 255, 0.76);
    color: var(--color-ink);
    font-weight: 850;
}

.software-item::before {
    height: 3px;
    background: var(--color-accent);
}

.software-item:hover {
    border-color: rgba(248, 195, 0, 0.48);
}

.industry-card {
    border-left: 1px solid rgba(255, 255, 255, 0.76);
    position: relative;
    overflow: hidden;
}

.industry-card::before {
    content: "";
    position: absolute;
    inset: 0 auto 0 0;
    width: 4px;
    background: var(--color-accent);
}

.benefit-icon {
    background: var(--color-accent);
    box-shadow: 0 8px 18px rgba(248, 195, 0, 0.2);
}

.benefit-icon::after {
    content: "";
    width: 9px;
    height: 5px;
    border-left: 2px solid var(--color-ink);
    border-bottom: 2px solid var(--color-ink);
    transform: translate(-50%, -58%) rotate(-45deg);
}

.benefit-text {
    color: var(--color-ink-soft);
    font-weight: 750;
}

.testimonial {
    border-left: 0;
    padding: clamp(22px, 4vw, 34px);
    color: var(--color-ink-soft);
}

.testimonial-author {
    color: var(--color-ink);
    font-weight: 900;
}

.faq-container {
    max-width: 860px;
}

.faq-item {
    overflow: hidden;
}

.faq-item:hover {
    box-shadow: var(--shadow-hover);
}

.faq-question {
    background: rgba(255, 255, 255, 0.52);
    padding: 1.25rem 1.4rem;
}

.faq-question:hover {
    color: var(--color-ink);
    background: rgba(255, 255, 255, 0.78);
}

.faq-icon {
    color: var(--color-accent-dark);
    font-weight: 900;
}

.faq-answer {
    background: rgba(255, 255, 255, 0.38);
}

.faq-item.active .faq-answer {
    padding: 1.2rem 1.4rem;
}

.portfolio-list {
    gap: 22px;
}

@keyframes agrosSkeletonShimmer {
    from {
        background-position: 160% 0;
    }

    to {
        background-position: -160% 0;
    }
}

.portfolio-list.is-loading {
    min-height: 310px;
}

.portfolio-card {
    height: 310px;
    overflow: hidden;
}

.portfolio-skeleton-card {
    pointer-events: none;
}

.portfolio-skeleton-card::after {
    content: "";
    position: absolute;
    inset: 0;
    z-index: 4;
    border-radius: inherit;
    background:
        linear-gradient(100deg, transparent 22%, var(--skeleton-sheen) 40%, transparent 58%),
        linear-gradient(145deg, var(--skeleton-base), rgba(255, 255, 255, 0.74));
    background-size: 240% 100%, 100% 100%;
    animation: agrosSkeletonShimmer 1.15s ease-in-out infinite;
}

.card-content {
    padding: clamp(28px, 4vw, 44px);
}

.card-image {
    background: var(--color-steel);
}

.card-image img {
    transition: transform 520ms ease, filter 520ms ease;
}

.portfolio-card:hover .card-image img {
    transform: scale(1.045);
    filter: saturate(1.04) contrast(1.02);
}

.project-title {
    font-size: clamp(1.35rem, 2.4vw, 1.95rem);
    line-height: 1.1;
}

.project-desc {
    line-height: 1.65;
}

.modal-overlay {
    background: rgba(8, 8, 8, 0.64);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
}

.modal-container {
    max-width: min(940px, calc(100vw - 32px));
    background: rgba(255, 255, 255, 0.9);
}

.modal-body {
    padding: clamp(54px, 6vw, 72px) clamp(24px, 5vw, 48px) clamp(28px, 5vw, 48px);
}

.modal-header {
    border-bottom-color: rgba(8, 8, 8, 0.1);
}

.modal-title {
    font-size: clamp(1.8rem, 4vw, 2.75rem);
}

.modal-category {
    color: var(--color-accent-dark);
    font-weight: 900;
}

.modal-gallery {
    gap: 16px;
}

.gallery-img,
.gallery-video {
    border-radius: var(--radius-lg);
}

.close-btn {
    background: rgba(255, 255, 255, 0.86);
    color: var(--color-ink);
    border: 1px solid rgba(8, 8, 8, 0.08);
    box-shadow: var(--shadow-card);
}

.close-btn:hover {
    background: var(--color-accent);
    transform: rotate(90deg) scale(1.03);
}

.port-switcher-container {
    top: 28px;
    right: 28px;
}

.port-switcher-btn {
    min-height: 46px;
    padding: 10px 18px;
    border-radius: 999px;
    background:
        linear-gradient(180deg, rgba(24, 24, 22, 0.94), rgba(0, 0, 0, 0.9)),
        rgba(0, 0, 0, 0.9);
    border: 1px solid rgba(255, 255, 255, 0.16);
    color: #fff;
    box-shadow:
        inset 0 1px 0 rgba(255, 255, 255, 0.14),
        0 18px 45px rgba(0, 0, 0, 0.22);
    backdrop-filter: blur(22px);
    -webkit-backdrop-filter: blur(22px);
    font-weight: 850;
}

.port-switcher-btn:hover {
    background:
        linear-gradient(180deg, rgba(28, 28, 25, 0.96), rgba(3, 3, 3, 0.94)),
        rgba(0, 0, 0, 0.92);
    color: var(--color-accent);
    box-shadow:
        inset 0 1px 0 rgba(255, 255, 255, 0.16),
        0 22px 48px rgba(0, 0, 0, 0.25);
}

.port-switcher-dropdown {
    width: 310px;
    border-radius: 22px;
    background:
        linear-gradient(180deg, rgba(25, 25, 23, 0.96), rgba(3, 3, 3, 0.94)),
        rgba(0, 0, 0, 0.94);
    border: 1px solid rgba(255, 255, 255, 0.15);
    box-shadow:
        inset 0 1px 0 rgba(255, 255, 255, 0.12),
        0 26px 70px rgba(0, 0, 0, 0.28);
    backdrop-filter: blur(24px);
    -webkit-backdrop-filter: blur(24px);
}

.switcher-header {
    color: rgba(255, 255, 255, 0.56);
}

.switcher-link {
    border-radius: 14px;
    border: 1px solid transparent;
}

.switcher-link:hover {
    background: rgba(255, 255, 255, 0.085);
    border-color: rgba(255, 255, 255, 0.08);
}

.switcher-link:hover .link-desc {
    color: var(--color-accent);
}

footer {
    background:
        linear-gradient(180deg, rgba(24, 24, 22, 0.94), rgba(0, 0, 0, 0.9)),
        rgba(0, 0, 0, 0.9);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

body > .container,
.hero-content,
.intro-content,
.portfolio-card,
.process-step,
.software-item,
.industry-card,
.benefit-item,
.testimonial,
.faq-item {
    animation: agrosFadeUp 620ms ease both;
}

@keyframes agrosFadeUp {
    from {
        opacity: 0;
        transform: translateY(18px);
    }

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

@media (max-width: 900px) {
    body > .container,
    section .container {
        width: min(var(--max-width), calc(100% - 30px));
    }

    body > .container {
        padding-block: 72px 54px;
    }

    .portfolio-card {
        flex-direction: column-reverse;
        height: auto;
    }

    .card-image {
        min-height: 260px;
        flex: none;
    }

    .card-content {
        padding: 26px;
    }

    .port-switcher-container {
        top: auto;
        right: 18px;
        bottom: 22px;
    }

    .port-switcher-dropdown {
        top: auto;
        bottom: calc(100% + 12px);
        width: min(310px, calc(100vw - 36px));
    }
}

@media (max-width: 768px) {
    section {
        padding: 52px 0;
    }

    .section-header {
        margin-bottom: 30px;
    }

    .section-header h1,
    .hero-content h1 {
        font-size: clamp(2rem, 10vw, 3rem);
    }

    .section-header h2 {
        font-size: clamp(1.8rem, 8vw, 2.45rem);
    }

    .hero {
        padding: 42px 0 48px;
    }

    .hero-content,
    .intro-content {
        padding: 24px;
        border-radius: 24px;
    }

    .hero-subtitle,
    .section-header p,
    .intro-content p {
        font-size: 0.96rem;
    }

    .process-timeline,
    .software-list,
    .industries-grid,
    .benefits-list {
        gap: 12px;
    }

    .process-step,
    .software-item,
    .industry-card,
    .benefit-item,
    .testimonial,
    .faq-question,
    .faq-item.active .faq-answer {
        padding: 18px;
    }

    .software-list {
        grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
    }

    .modal-overlay {
        padding: 14px;
    }

    .modal-body {
        padding: 54px 20px 22px;
    }

    .modal-gallery {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 520px) {
    body > .container,
    section .container {
        width: min(var(--max-width), calc(100% - 24px));
    }

    body > .container {
        padding-block: 62px 44px;
    }

    .section-header h1,
    .hero-content h1 {
        font-size: clamp(1.9rem, 11vw, 2.55rem);
    }

    .section-header h2 {
        font-size: clamp(1.65rem, 9vw, 2.1rem);
    }

    .hero-link,
    .cta-link,
    .view-btn {
        width: 100%;
        min-height: 44px;
        padding: 0.72rem 1rem;
        font-size: 0.86rem;
    }

    .portfolio-list {
        gap: 14px;
    }

    .portfolio-card,
    .modal-container,
    .hero-content,
    .intro-content {
        border-radius: 22px;
    }

    .card-image {
        min-height: 210px;
    }

    .card-content {
        padding: 22px;
    }

    .project-desc {
        margin-bottom: 18px;
    }

    .port-switcher-btn {
        padding: 10px 14px;
        font-size: 0.86rem;
    }

    .port-switcher-dropdown {
        width: calc(100vw - 32px);
    }
}

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