:root {
    --ordu-primary: #0b1f3a;
    --ordu-primary-soft: #102f57;
    --ordu-secondary: #f58220;
    --ordu-secondary-dark: #d96d13;
    --ordu-green: #25d366;
    --ordu-white: #ffffff;
    --ordu-black: #111827;
    --ordu-text: #334155;
    --ordu-muted: #64748b;
    --ordu-light: #f8fafc;
    --ordu-border: #e2e8f0;
    --ordu-shadow: 0 18px 45px rgba(15, 23, 42, 0.12);
    --ordu-radius: 22px;
    --ordu-radius-sm: 14px;
    --ordu-container: 1180px;
}

*,
*::before,
*::after {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    margin: 0;
    color: var(--ordu-text);
    background: var(--ordu-white);
    font-family: Arial, Helvetica, sans-serif;
}

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

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

button,
input,
select,
textarea {
    font: inherit;
}

.ordu-page {
    overflow: hidden;
    background: var(--ordu-white);
}

.ordu-container {
    width: min(100% - 32px, var(--ordu-container));
    margin-inline: auto;
}

.ordu-section {
    padding: 82px 0;
}

.ordu-section-head {
    max-width: 780px;
    margin: 0 auto 42px;
    text-align: center;
}

.ordu-section-head span,
.ordu-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 14px;
    border-radius: 999px;
    color: var(--ordu-secondary);
    background: rgba(245, 130, 32, 0.12);
    font-size: 14px;
    font-weight: 800;
    letter-spacing: 0.2px;
}

.ordu-section-head h2,
.ordu-two-col h2,
.ordu-final-cta h2 {
    margin: 16px 0 14px;
    color: var(--ordu-primary);
    font-size: clamp(30px, 4vw, 48px);
    line-height: 1.08;
    letter-spacing: -0.8px;
}

.ordu-section-head p,
.ordu-two-col p,
.ordu-final-cta p {
    margin: 0;
    color: var(--ordu-muted);
    font-size: 17px;
    line-height: 1.75;
}

.ordu-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 48px;
    padding: 13px 22px;
    border: 0;
    border-radius: 999px;
    cursor: pointer;
    font-weight: 800;
    line-height: 1;
    transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
}

.ordu-btn:hover {
    transform: translateY(-2px);
}

.ordu-btn:focus-visible,
.ordu-service-card:focus-visible,
.ordu-area-tags a:focus-visible,
.ordu-floating-whatsapp:focus-visible {
    outline: 4px solid rgba(245, 130, 32, 0.35);
    outline-offset: 4px;
}

.ordu-btn-primary {
    color: var(--ordu-white);
    background: var(--ordu-secondary);
    box-shadow: 0 12px 28px rgba(245, 130, 32, 0.28);
}

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

.ordu-btn-whatsapp {
    color: var(--ordu-white);
    background: var(--ordu-green);
    box-shadow: 0 12px 28px rgba(37, 211, 102, 0.25);
}

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

/* HERO */

.ordu-hero {
    position: relative;
    padding: 72px 0 82px;
    background:
        radial-gradient(circle at top left, rgba(245, 130, 32, 0.16), transparent 34%),
        linear-gradient(135deg, #081a31 0%, #0b1f3a 46%, #123b68 100%);
    color: var(--ordu-white);
}

.ordu-hero::after {
    content: "";
    position: absolute;
    inset: auto -10% -42px -10%;
    height: 90px;
    background: var(--ordu-white);
    transform: rotate(-2deg);
    transform-origin: left top;
}

.ordu-hero-grid {
    position: relative;
    z-index: 1;
    display: grid;
    grid-template-columns: minmax(0, 1.05fr) minmax(320px, 0.95fr);
    gap: 44px;
    align-items: center;
}

.ordu-hero-content h1 {
    margin: 20px 0 18px;
    max-width: 760px;
    color: var(--ordu-white);
    font-size: clamp(38px, 5.8vw, 68px);
    line-height: 0.98;
    letter-spacing: -1.8px;
}

.ordu-hero-content p {
    max-width: 680px;
    margin: 0;
    color: rgba(255, 255, 255, 0.84);
    font-size: 18px;
    line-height: 1.8;
}

.ordu-hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 14px;
    margin-top: 28px;
}

.ordu-hero-actions.center {
    justify-content: center;
}

.ordu-hero-info {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 14px;
    margin-top: 34px;
    max-width: 690px;
}

.ordu-hero-info div {
    padding: 18px;
    border: 1px solid rgba(255, 255, 255, 0.16);
    border-radius: 18px;
    background: rgba(255, 255, 255, 0.08);
    backdrop-filter: blur(8px);
}

.ordu-hero-info strong {
    display: block;
    color: var(--ordu-secondary);
    font-size: 25px;
    line-height: 1;
}

.ordu-hero-info span {
    display: block;
    margin-top: 8px;
    color: rgba(255, 255, 255, 0.82);
    font-size: 14px;
}

.ordu-hero-image {
    position: relative;
    border-radius: 32px;
    overflow: hidden;
    box-shadow: 0 30px 80px rgba(0, 0, 0, 0.32);
}

.ordu-hero-image::before {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, transparent, rgba(11, 31, 58, 0.34));
    z-index: 1;
}

.ordu-hero-image img {
    width: 100%;
    min-height: 440px;
    object-fit: cover;
}

/* SERVICES */

.ordu-services-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 22px;
}

.ordu-service-card {
    display: flex;
    flex-direction: column;
    min-height: 100%;
    padding: 18px;
    border: 1px solid var(--ordu-border);
    border-radius: var(--ordu-radius);
    background: var(--ordu-white);
    box-shadow: 0 8px 28px rgba(15, 23, 42, 0.06);
    transition: transform 0.22s ease, box-shadow 0.22s ease, border-color 0.22s ease;
}

.ordu-service-card:hover {
    transform: translateY(-7px);
    border-color: rgba(245, 130, 32, 0.45);
    box-shadow: var(--ordu-shadow);
}

.ordu-service-card img {
    width: 100%;
    aspect-ratio: 16 / 10;
    border-radius: 18px;
    object-fit: cover;
    background: var(--ordu-light);
}

.ordu-service-card h3 {
    margin: 18px 0 10px;
    color: var(--ordu-primary);
    font-size: 21px;
    line-height: 1.25;
}

.ordu-service-card p {
    margin: 0;
    color: var(--ordu-muted);
    font-size: 15.5px;
    line-height: 1.7;
}

/* DARK OSB */

.ordu-dark {
    color: var(--ordu-white);
    background:
        radial-gradient(circle at right top, rgba(245, 130, 32, 0.15), transparent 32%),
        linear-gradient(135deg, var(--ordu-primary) 0%, #061427 100%);
}

.ordu-dark h2,
.ordu-dark h3 {
    color: var(--ordu-white);
}

.ordu-dark p {
    color: rgba(255, 255, 255, 0.78);
}

.ordu-two-col {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(300px, 0.82fr);
    gap: 42px;
    align-items: center;
}

.ordu-check-list {
    display: grid;
    gap: 12px;
    margin: 26px 0 30px;
    padding: 0;
    list-style: none;
}

.ordu-check-list li {
    position: relative;
    padding: 14px 16px 14px 46px;
    border-radius: 14px;
    color: rgba(255, 255, 255, 0.88);
    background: rgba(255, 255, 255, 0.08);
}

.ordu-check-list li::before {
    content: "✓";
    position: absolute;
    left: 16px;
    top: 13px;
    width: 22px;
    height: 22px;
    display: grid;
    place-items: center;
    border-radius: 50%;
    color: var(--ordu-white);
    background: var(--ordu-secondary);
    font-weight: 900;
    font-size: 13px;
}

.ordu-feature-box,
.ordu-contact-card {
    padding: 30px;
    border-radius: 28px;
    background: var(--ordu-white);
    box-shadow: var(--ordu-shadow);
}

.ordu-dark .ordu-feature-box {
    background: rgba(255, 255, 255, 0.09);
    border: 1px solid rgba(255, 255, 255, 0.14);
    box-shadow: none;
}

.ordu-feature-box h3,
.ordu-contact-card h3 {
    margin: 0 0 18px;
    color: var(--ordu-primary);
    font-size: 26px;
}

.ordu-dark .ordu-feature-box h3 {
    color: var(--ordu-white);
}

.ordu-area-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}

.ordu-area-tags a,
.ordu-area-tags span {
    display: inline-flex;
    padding: 10px 14px;
    border-radius: 999px;
    color: var(--ordu-white);
    background: rgba(245, 130, 32, 0.94);
    font-size: 14px;
    font-weight: 800;
}

.ordu-area-tags span {
    background: rgba(255, 255, 255, 0.16);
}

/* PROCESS */

.ordu-process-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 22px;
}

.ordu-process-card {
    position: relative;
    padding: 28px;
    border: 1px solid var(--ordu-border);
    border-radius: var(--ordu-radius);
    background: linear-gradient(180deg, #ffffff 0%, #f8fafc 100%);
    box-shadow: 0 8px 26px rgba(15, 23, 42, 0.06);
}

.ordu-process-card strong {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 48px;
    height: 48px;
    margin-bottom: 18px;
    border-radius: 16px;
    color: var(--ordu-white);
    background: var(--ordu-primary);
    font-size: 17px;
}

.ordu-process-card h3 {
    margin: 0 0 10px;
    color: var(--ordu-primary);
    font-size: 22px;
}

.ordu-process-card p {
    margin: 0;
    color: var(--ordu-muted);
    line-height: 1.7;
}

/* STATS */

.ordu-stats {
    padding: 48px 0;
    background: var(--ordu-light);
}

.ordu-stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 18px;
}

.ordu-stats-grid div {
    padding: 28px 18px;
    border: 1px solid var(--ordu-border);
    border-radius: 22px;
    text-align: center;
    background: var(--ordu-white);
    box-shadow: 0 8px 24px rgba(15, 23, 42, 0.05);
}

.ordu-stats-grid strong {
    display: block;
    color: var(--ordu-secondary);
    font-size: clamp(30px, 4vw, 44px);
    line-height: 1;
}

.ordu-stats-grid span {
    display: block;
    margin-top: 10px;
    color: var(--ordu-primary);
    font-weight: 800;
}

/* MINI GRID */

.ordu-mini-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 18px;
    margin-top: 28px;
}

.ordu-mini-grid div {
    padding: 22px;
    border: 1px solid var(--ordu-border);
    border-radius: 20px;
    background: var(--ordu-light);
}

.ordu-mini-grid h3 {
    margin: 0 0 8px;
    color: var(--ordu-primary);
    font-size: 20px;
}

.ordu-mini-grid p {
    margin: 0;
    font-size: 15px;
    line-height: 1.65;
}

.ordu-contact-card {
    background:
        radial-gradient(circle at top right, rgba(245, 130, 32, 0.14), transparent 38%),
        var(--ordu-primary);
}

.ordu-contact-card h3,
.ordu-contact-card p {
    color: var(--ordu-white);
}

.ordu-contact-card > a:not(.ordu-btn) {
    display: flex;
    padding: 15px 0;
    color: var(--ordu-white);
    border-bottom: 1px solid rgba(255, 255, 255, 0.16);
    font-size: 20px;
    font-weight: 900;
}

.ordu-contact-card .ordu-btn {
    margin-top: 24px;
    width: 100%;
}

/* FORM */

.ordu-form-section {
    background:
        linear-gradient(180deg, #ffffff 0%, #f8fafc 100%);
}

.ordu-form {
    padding: 30px;
    border: 1px solid var(--ordu-border);
    border-radius: 30px;
    background: var(--ordu-white);
    box-shadow: var(--ordu-shadow);
}

.ordu-form-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 18px;
}

.ordu-form-group {
    display: grid;
    gap: 8px;
}

.ordu-form-group.ordu-full {
    grid-column: 1 / -1;
}

.ordu-form label {
    color: var(--ordu-primary);
    font-size: 14px;
    font-weight: 900;
}

.ordu-form input,
.ordu-form select,
.ordu-form textarea {
    width: 100%;
    min-height: 50px;
    padding: 13px 15px;
    border: 1px solid var(--ordu-border);
    border-radius: 14px;
    color: var(--ordu-black);
    background: #ffffff;
    outline: none;
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.ordu-form textarea {
    resize: vertical;
    min-height: 150px;
}

.ordu-form input:focus,
.ordu-form select:focus,
.ordu-form textarea:focus {
    border-color: var(--ordu-secondary);
    box-shadow: 0 0 0 4px rgba(245, 130, 32, 0.14);
}

.ordu-form-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 14px;
    margin-top: 24px;
}

/* FAQ */

.ordu-faq {
    background: var(--ordu-white);
}

.ordu-faq-list {
    display: grid;
    gap: 14px;
    max-width: 900px;
    margin: 0 auto;
}

.ordu-faq-list details {
    border: 1px solid var(--ordu-border);
    border-radius: 18px;
    background: var(--ordu-light);
    overflow: hidden;
}

.ordu-faq-list summary {
    min-height: 58px;
    padding: 18px 22px;
    color: var(--ordu-primary);
    cursor: pointer;
    font-weight: 900;
    list-style: none;
}

.ordu-faq-list summary::-webkit-details-marker {
    display: none;
}

.ordu-faq-list summary::after {
    content: "+";
    float: right;
    color: var(--ordu-secondary);
    font-size: 24px;
    line-height: 1;
}

.ordu-faq-list details[open] summary::after {
    content: "−";
}

.ordu-faq-list p {
    margin: 0;
    padding: 0 22px 20px;
    color: var(--ordu-muted);
    line-height: 1.75;
}

/* FINAL CTA */

.ordu-final-cta {
    padding: 72px 0;
    text-align: center;
    color: var(--ordu-white);
    background:
        radial-gradient(circle at center top, rgba(245, 130, 32, 0.22), transparent 36%),
        linear-gradient(135deg, var(--ordu-primary) 0%, #07162a 100%);
}

.ordu-final-cta h2 {
    color: var(--ordu-white);
}

.ordu-final-cta p {
    color: rgba(255, 255, 255, 0.82);
}

/* FLOATING WHATSAPP */

.ordu-floating-whatsapp {
    position: fixed;
    right: 18px;
    bottom: 18px;
    z-index: 999;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 128px;
    min-height: 52px;
    padding: 14px 18px;
    border-radius: 999px;
    color: var(--ordu-white);
    background: var(--ordu-green);
    box-shadow: 0 16px 35px rgba(37, 211, 102, 0.35);
    font-weight: 900;
}

/* RESPONSIVE */

@media (max-width: 1100px) {
    .ordu-hero-grid,
    .ordu-two-col {
        grid-template-columns: 1fr;
    }

    .ordu-hero-image img {
        min-height: 360px;
    }
}

@media (max-width: 992px) {
    .ordu-section {
        padding: 68px 0;
    }

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

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

@media (max-width: 768px) {
    .ordu-container {
        width: min(100% - 24px, var(--ordu-container));
    }

    .ordu-hero {
        padding: 54px 0 70px;
    }

    .ordu-hero-content h1 {
        font-size: clamp(34px, 11vw, 48px);
    }

    .ordu-hero-content p {
        font-size: 16px;
    }

    .ordu-hero-actions,
    .ordu-form-actions {
        flex-direction: column;
    }

    .ordu-btn {
        width: 100%;
    }

    .ordu-hero-info {
        grid-template-columns: 1fr;
    }

    .ordu-services-grid,
    .ordu-process-grid,
    .ordu-stats-grid,
    .ordu-mini-grid,
    .ordu-form-grid {
        grid-template-columns: 1fr;
    }

    .ordu-form {
        padding: 20px;
        border-radius: 24px;
    }

    .ordu-feature-box,
    .ordu-contact-card {
        padding: 24px;
    }

    .ordu-floating-whatsapp {
        right: 12px;
        bottom: 12px;
        min-width: 116px;
        min-height: 48px;
        font-size: 14px;
    }
}

@media (max-width: 576px) {
    .ordu-section {
        padding: 56px 0;
    }

    .ordu-section-head {
        margin-bottom: 30px;
    }

    .ordu-section-head h2,
    .ordu-two-col h2,
    .ordu-final-cta h2 {
        font-size: 30px;
    }

    .ordu-service-card,
    .ordu-process-card {
        padding: 18px;
        border-radius: 18px;
    }

    .ordu-hero-image {
        border-radius: 22px;
    }

    .ordu-hero-image img {
        min-height: 280px;
    }

    .ordu-area-tags a,
    .ordu-area-tags span {
        width: 100%;
        justify-content: center;
    }
}

@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        scroll-behavior: auto !important;
        transition: none !important;
        animation: none !important;
    }
}