* {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    margin: 0;
    font-family: Arial, Helvetica, sans-serif;
    background: #081120;
    color: #ffffff;
    line-height: 1.6;
    width: 100%;
    max-width: 100%;
    overflow-x: hidden;
    overflow-y: auto;
}

.page,
main,
section {
    overflow: visible;
}

a {
    text-decoration: none;
}

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

:root {
    --bg-dark: #081120;
    --bg-dark-soft: #0d1b2f;
    --bg-card: rgba(255, 255, 255, 0.08);
    --bg-card-strong: rgba(255, 255, 255, 0.12);
    --bg-light-card: #ffffff;
    --text-white: #ffffff;
    --text-soft: rgba(255, 255, 255, 0.78);
    --text-dark: #0f172a;
    --text-muted: #64748b;
    --primary: #17579d;
    --primary-dark: #12457d;
    --primary-soft: rgba(23, 87, 157, 0.14);
    --border-soft: rgba(255, 255, 255, 0.12);
    --border-light: #dbe5f0;
    --shadow-soft: 0 20px 50px rgba(0, 0, 0, 0.18);
    --shadow-card: 0 12px 30px rgba(2, 12, 27, 0.10);
    --radius-xl: 28px;
    --radius-lg: 22px;
    --radius-md: 16px;
    --container: 1240px;
}

.page {
    min-height: 100vh;
    background:
        linear-gradient(135deg, rgba(7, 17, 32, 0.97), rgba(13, 27, 47, 0.93)),
        radial-gradient(circle at top left, rgba(23, 87, 157, 0.18), transparent 35%),
        radial-gradient(circle at right center, rgba(56, 189, 248, 0.10), transparent 25%);
}

.container {
    width: 100%;
    max-width: var(--container);
    margin: 0 auto;
    padding: 0 20px;
}

section {
    scroll-margin-top: 80px;
}

/* =========================
   NAVBAR
========================= */
.navbar {
    position: sticky;
    top: 0;
    z-index: 1000;
    background: rgba(8, 17, 32, 0.82);
    -webkit-backdrop-filter: blur(14px);
    backdrop-filter: blur(14px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.navbar-inner {
    min-height: 84px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
    position: relative;
}

.brand {
    display: inline-flex;
    align-items: center;
    position: relative;
    z-index: 1002;
}

.brand img {
    height: 56px;
    width: auto;
}

.nav-toggle {
    display: none;
    width: 52px;
    height: 52px;
    padding: 0;
    border: 1px solid rgba(255, 255, 255, 0.12);
    border-radius: 14px;
    background: rgba(255, 255, 255, 0.04);
    align-items: center;
    justify-content: center;
    flex-direction: column;
    gap: 6px;
    cursor: pointer;
    position: relative;
    z-index: 1002;
    -webkit-tap-highlight-color: transparent;
}

.nav-toggle span {
    width: 22px;
    height: 2px;
    background: #ffffff;
    border-radius: 999px;
    transition: transform 0.25s ease, opacity 0.25s ease;
}

body.nav-open .nav-toggle span:nth-child(1) {
    transform: translateY(8px) rotate(45deg);
}

body.nav-open .nav-toggle span:nth-child(2) {
    opacity: 0;
}

body.nav-open .nav-toggle span:nth-child(3) {
    transform: translateY(-8px) rotate(-45deg);
}

.nav-panel {
    display: flex;
    align-items: center;
    margin-left: auto;
    position: relative;
    overflow: visible;
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 22px;
    flex-wrap: wrap;
}

.nav-links a {
    color: rgba(255, 255, 255, 0.86);
    font-size: 15px;
    font-weight: 700;
    transition: color 0.2s ease;
}

.nav-links a:hover {
    color: #9ed0ff;
}

/* =========================
   HERO
========================= */
.hero {
    position: relative;
    overflow: hidden;
    padding: 88px 0 100px 0;
}

.hero-bg {
    position: absolute;
    inset: 0;
    z-index: 0;
}

.hero-bg-slide {
    position: absolute;
    inset: 0;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    opacity: 0;
    transition: opacity 1.2s ease-in-out;
    will-change: opacity;
}

.hero-bg-slide.active {
    opacity: 1;
}

.hero::before {
    content: "";
    position: absolute;
    inset: 0;
    background: rgba(8, 17, 32, 0.75);
    z-index: 1;
}

.hero .container,
.hero .hero-grid {
    position: relative;
    z-index: 2;
}

.hero h1,
.hero h2,
.hero p,
.hero span {
    color: #ffffff;
}

.hero-grid {
    display: grid;
    grid-template-columns: minmax(0, 1.15fr) minmax(360px, 0.85fr);
    gap: 38px;
    align-items: center;
}

.badge {
    display: inline-flex;
    align-items: center;
    padding: 10px 16px;
    border-radius: 999px;
    background: rgba(23, 87, 157, 0.18);
    color: #b8dbff;
    border: 1px solid rgba(184, 219, 255, 0.16);
    font-size: 13px;
    font-weight: 700;
    letter-spacing: 0.3px;
    margin-bottom: 18px;
}

.hero-content h1 {
    margin: 0 0 16px;
    font-size: 56px;
    line-height: 1.08;
    letter-spacing: -0.8px;
    word-break: break-word;
}

.hero-content h2 {
    margin: 0 0 22px;
    font-size: 27px;
    line-height: 1.35;
    color: #6cc6ff;
    font-weight: 700;
}

.hero-content p {
    margin: 0 0 28px;
    max-width: 760px;
    font-size: 19px;
    line-height: 1.8;
    color: rgba(255, 255, 255, 0.84);
}

.hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 14px;
    margin-bottom: 24px;
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 45px;
    padding: 0 24px;
    border-radius: 10px;
    font-size: 15px;
    font-weight: 700;
    border: 1px solid transparent;
    transition: all 0.2s ease;
    cursor: pointer;
    gap: 8px;
}

.btn-primary {
    background: var(--primary);
    color: #ffffff;
    border-color: var(--primary);
}

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

.btn-outline {
    background: transparent;
    color: #ffffff;
    border-color: rgba(255, 255, 255, 0.28);
}

.btn-outline:hover {
    background: rgba(255, 255, 255, 0.08);
}

.btn-whatsapp {
    background: transparent;
    color: #075E54;
    border-color: #075E54;
}

.btn-whatsapp:hover {
    background: #075E54;
    color: #ffffff;
    border-color: #075E54;
}

.form-actions i {
    margin-right: 0;
}

.hero-mini-points {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
}

.hero-mini-points span {
    padding: 10px 14px;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.06);
    border: 1px solid rgba(255, 255, 255, 0.08);
    color: rgba(255, 255, 255, 0.84);
    font-size: 13px;
    font-weight: 700;
}

.hero-card {
    background: rgba(255, 255, 255, 0.96);
    color: var(--text-dark);
    border-radius: var(--radius-xl);
    padding: 30px;
    box-shadow: var(--shadow-soft);
}

.hero-card-top h3 {
    margin: 0 0 10px;
    font-size: 29px;
    color: var(--primary);
    line-height: 1.25;
}

.hero-card-top p {
    margin: 0 0 20px;
    color: #425466;
    font-size: 15px;
    line-height: 1.7;
}

.feature-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 14px;
}

.feature-item {
    background: #f8fbff;
    border: 1px solid #e2ecf6;
    border-radius: 18px;
    padding: 18px 16px;
    min-width: 0;
}

.feature-item strong {
    display: block;
    margin-bottom: 6px;
    color: #0f172a;
    font-size: 15px;
}

.feature-item span {
    display: block;
    color: #64748b;
    font-size: 14px;
    line-height: 1.6;
}

/* =========================
   INTRO STRIP
========================= */
.intro-strip {
    padding: 0 0 10px;
    margin-top: -60px;
    position: relative;
    z-index: 3;
}

.intro-strip-inner {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 0;
    background: rgba(255, 255, 255, 0.06);
    border: 1px solid rgba(255, 255, 255, 0.10);
    border-radius: 24px;
    overflow: hidden;
    -webkit-backdrop-filter: blur(10px);
    backdrop-filter: blur(10px);
}

.intro-strip-inner > div {
    padding: 22px 24px;
    position: relative;
    min-width: 0;
}

.intro-strip-inner > div:not(:last-child) {
    border-right: 1px solid rgba(255, 255, 255, 0.08);
}

.intro-strip-inner strong {
    display: block;
    margin-bottom: 8px;
    color: #ffffff;
    font-size: 16px;
    font-weight: 700;
}

.intro-strip-inner p {
    margin: 0;
    color: rgba(255, 255, 255, 0.76);
    font-size: 15px;
    line-height: 1.7;
}

/* =========================
   SECTION BASE
========================= */
.section {
    padding: 80px 0;
}

.section-alt {
    background: rgba(255, 255, 255, 0.03);
    border-top: 1px solid rgba(255, 255, 255, 0.04);
    border-bottom: 1px solid rgba(255, 255, 255, 0.04);
}

.section-title {
    text-align: center;
    margin-bottom: 38px;
}

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

.section-kicker {
    display: inline-block;
    margin-bottom: 12px;
    padding: 8px 14px;
    border-radius: 999px;
    background: rgba(23, 87, 157, 0.16);
    color: #b9dcff;
    border: 1px solid rgba(185, 220, 255, 0.14);
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 0.4px;
    text-transform: uppercase;
}

.section-title h3 {
    margin: 0 0 14px;
    font-size: 40px;
    line-height: 1.2;
    word-break: break-word;
}

.section-title p {
    max-width: 860px;
    margin: 0 auto;
    color: var(--text-soft);
    font-size: 17px;
    line-height: 1.8;
}

.section-title.text-left p {
    margin-left: 0;
}

#services.section {
    padding-top: 90px;
    padding-bottom: 90px;
}

#services .section-title {
    margin-bottom: 50px;
}

#services .section-title h3 {
    max-width: 980px;
    margin: 0 auto 18px;
    font-size: 54px;
    line-height: 1.18;
    letter-spacing: -0.8px;
}

#services .section-title p {
    max-width: 900px;
    margin: 0 auto;
    color: rgba(255, 255, 255, 0.80);
    font-size: 18px;
    line-height: 1.9;
}

/* =========================
   GENERIC CARDS
========================= */
.cards {
    display: grid;
    gap: 22px;
}

.cards-three {
    grid-template-columns: repeat(3, 1fr);
}

.cards-four {
    grid-template-columns: repeat(4, 1fr);
}

#services .cards-four {
    grid-template-columns: repeat(4, 1fr);
    gap: 22px;
    align-items: stretch;
}

.card {
    background: rgba(255, 255, 255, 0.07);
    border: 1px solid rgba(255, 255, 255, 0.10);
    border-radius: var(--radius-lg);
    padding: 26px;
    transition: transform 0.2s ease, border-color 0.2s ease, background 0.2s ease;
    min-width: 0;
}

.card:hover {
    transform: translateY(-4px);
    border-color: rgba(158, 208, 255, 0.22);
    background: rgba(255, 255, 255, 0.09);
}

#services .card {
    min-height: 260px;
    padding: 30px 26px;
    border-radius: 24px;
    background: linear-gradient(180deg, rgba(255, 255, 255, 0.07), rgba(255, 255, 255, 0.05));
    border: 1px solid rgba(255, 255, 255, 0.10);
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.04);
    transition: transform 0.2s ease, border-color 0.2s ease, background 0.2s ease;
}

#services .card:hover {
    transform: translateY(-6px);
    border-color: rgba(158, 208, 255, 0.26);
    background: linear-gradient(180deg, rgba(255, 255, 255, 0.10), rgba(255, 255, 255, 0.06));
}

.card h4 {
    margin: 0 0 12px;
    font-size: 22px;
    line-height: 1.35;
}

.card p {
    margin: 0;
    color: var(--text-soft);
    font-size: 15px;
    line-height: 1.75;
}

#services .card h4 {
    margin: 0 0 16px;
    font-size: 22px;
    line-height: 1.35;
    color: #ffffff;
}

#services .card p {
    margin: 0;
    color: rgba(255, 255, 255, 0.78);
    font-size: 16px;
    line-height: 1.85;
}
.card .service-title {
    display: flex;
    align-items: center;
    gap: 10px;
}

.card .service-icon{
    font-size: 14px;
    color: #9ed0ff !important;
    background: rgba(158, 208, 255, 0.15);
    width: 30px;
    height: 30px;
    border-radius: 6px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}


/* =========================
   TOOLS
========================= */
#tools {
    position: relative;
    background: url('/img/hero-bg.jpg') center/cover no-repeat;
}

#tools::before {
    content: '';
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0.85);
}

#tools .container {
    position: relative;
    z-index: 2;
}

.tool-card-box {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
}

.tool-card-box p {
    margin-bottom: 18px;
}

.tool-btn {
    margin-top: auto;
    min-height: 36px;
    padding: 0 18px;
    border-radius: 8px;
    font-size: 14px;
    box-shadow: 0 10px 24px rgba(23, 87, 157, 0.18);
}

.tool-btn i {
    font-size: 12px;
    transition: transform 0.2s ease;
}

.tool-btn:hover i {
    transform: translateX(3px);
}

/* =========================
   PRODUCTS
========================= */
.product-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
}

.product-card {
    background: #ffffff;
    border: 1px solid #d9e7f4;
    border-radius: var(--radius-xl);
    padding: 28px;
    color: var(--text-dark);
    box-shadow: var(--shadow-card);
    transition: transform 0.2s ease, box-shadow 0.2s ease;
    min-width: 0;
}

.product-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 18px 38px rgba(2, 12, 27, 0.14);
}

.product-logo-wrap {
    height: 96px;
    display: flex;
    align-items: center;
    margin-bottom: 18px;
    padding-bottom: 16px;
    border-bottom: 1px solid #e5edf5;
}

.product-logo-wrap img {
    max-height: 72px;
    width: auto;
    object-fit: contain;
}

.product-status {
    display: inline-block;
    margin-bottom: 10px;
    padding: 7px 12px;
    border-radius: 999px;
    background: var(--primary-soft);
    color: var(--primary);
    font-size: 12px;
    font-weight: 700;
}

.product-card h4 {
    margin: 0 0 12px;
    font-size: 24px;
    line-height: 1.3;
}

.product-card p {
    margin: 0;
    color: var(--text-muted);
    font-size: 15px;
    line-height: 1.8;
}

/* =========================
   ABOUT
========================= */
.about-grid {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 420px;
    gap: 28px;
    align-items: start;
}

.feature-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.feature-list li {
    position: relative;
    padding: 14px 18px 14px 45px;
    margin-bottom: 12px;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 12px;
    color: #ffffff;
    font-weight: 500;
}

.feature-list li::before {
    content: '\f058';
    font-family: "Font Awesome 6 Free";
    font-weight: 900;
    position: absolute;
    left: 15px;
    top: 50%;
    transform: translateY(-50%);
    color: #c1daff;
    font-size: 16px;
}

.about-panel {
    background: #ffffff;
    color: var(--text-dark);
    border-radius: var(--radius-xl);
    padding: 30px;
    box-shadow: var(--shadow-card);
}

.about-panel h4 {
    margin: 0 0 16px;
    font-size: 26px;
    line-height: 1.3;
    color: var(--primary);
}

.approach-list {
    padding-left: 0;
    list-style: none;
    margin: 0;
}

.approach-list li {
    position: relative;
    padding-left: 22px;
    margin-bottom: 12px;
    color: #475569;
    line-height: 1.8;
    font-size: 15px;
}

.approach-list li::before {
    content: '\f00c';
    font-family: "Font Awesome 6 Free";
    font-weight: 900;
    position: absolute;
    left: 0;
    top: 2px;
    color: #198754;
}

/* =========================
   CONTACT
========================= */
.contact-section {
    position: relative;
    background: url('/img/contact-bg.jpg') center/cover no-repeat;
    padding: 80px 0 90px;
    z-index: 1;
}

.contact-section::before {
    content: "";
    position: absolute;
    inset: 0;
    background: rgba(8, 17, 32, 0.85);
    z-index: -1;
}

.contact-grid {
    display: grid;
    grid-template-columns: 360px minmax(0, 1fr);
    gap: 24px;
    align-items: start;
    margin-bottom: 24px;
}

.contact-info-card,
.contact-form-card,
.map-card {
    background: #ffffff;
    color: var(--text-dark);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-card);
}

.contact-info-card,
.contact-form-card {
    padding: 28px;
}

.contact-info-card h4,
.contact-form-card h4 {
    margin: 0 0 18px;
    font-size: 26px;
    line-height: 1.3;
    color: var(--primary);
}

.contact-info-list {
    display: grid;
    gap: 18px;
}

.contact-info-item {
    display: flex;
    align-items: flex-start;
    gap: 14px;
    padding-bottom: 16px;
    border-bottom: 1px solid #e8eef5;
}

.contact-info-item:last-child {
    padding-bottom: 0;
    border-bottom: none;
}

.contact-info-icon {
    width: 42px;
    height: 42px;
    flex: 0 0 42px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 12px;
    background: rgba(23, 87, 157, 0.10);
    color: var(--primary);
    font-size: 16px;
}

.contact-info-content {
    flex: 1;
    min-width: 0;
}

.contact-label {
    display: block;
    margin-bottom: 6px;
    color: #64748b;
    font-size: 13px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.4px;
}

.contact-info-content a {
    color: var(--primary);
    font-size: 15px;
    font-weight: 700;
    word-break: break-word;
}

.contact-info-content p {
    margin: 0;
    color: #475569;
    font-size: 15px;
    line-height: 1.7;
}

.contact-form {
    display: grid;
    gap: 18px;
}

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

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

.form-group label {
    color: #334155;
    font-size: 14px;
    font-weight: 700;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 14px 16px;
    border: 1px solid #d7e3ef;
    border-radius: 14px;
    background: #ffffff;
    color: #0f172a;
    font-size: 15px;
    font-family: Arial, Helvetica, sans-serif;
    outline: none;
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    border-color: rgba(23, 87, 157, 0.55);
    box-shadow: 0 0 0 3px rgba(23, 87, 157, 0.10);
}

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

.form-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 14px;
}

.form-alert {
    padding: 14px 16px;
    border-radius: 14px;
    font-size: 14px;
    font-weight: 700;
    margin-bottom: 6px;
}

.form-alert-success {
    background: #ecfdf3;
    border: 1px solid #b7ebc6;
    color: #166534;
}

.form-alert-error {
    background: #fff1f2;
    border: 1px solid #fecdd3;
    color: #be123c;
}

.map-card {
    overflow: hidden;
    padding: 0;
    border: 1px solid #dbe7f3;
}

.map-card iframe {
    display: block;
}

/* =========================
   FOOTER
========================= */
.footer {
    padding: 70px 0 24px;
    background: rgba(4, 10, 20, 0.88);
    border-top: 1px solid rgba(255, 255, 255, 0.06);
}

.footer-top {
    display: grid;
    grid-template-columns: 1.2fr 0.8fr 0.8fr 1fr;
    gap: 28px;
    padding-bottom: 28px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.footer-brand img {
    height: 60px;
    width: auto;
    margin-bottom: 16px;
}

.footer-brand p {
    margin: 0;
    max-width: 360px;
    color: rgba(255, 255, 255, 0.74);
    font-size: 15px;
    line-height: 1.8;
}

.footer-column h5 {
    margin: 0 0 16px;
    font-size: 18px;
    color: #ffffff;
}

.footer-column a,
.footer-column span {
    display: block;
    margin-bottom: 10px;
    color: rgba(255, 255, 255, 0.74);
    font-size: 14px;
    line-height: 1.7;
}

.footer-column a:hover {
    color: #9ed0ff;
}

.footer-bottom {
    padding-top: 22px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 18px;
    flex-wrap: wrap;
    color: rgba(255, 255, 255, 0.62);
    font-size: 14px;
}

.footer-bottom a {
    color: rgba(255, 255, 255, 0.72);
}

.footer-bottom a:hover {
    color: #9ed0ff;
}

.footer-bottom-links {
    display: flex;
    gap: 18px;
    flex-wrap: wrap;
}

.footer-contact-item {
    display: flex;
    align-items: flex-start;
    gap: 10px;
}

.footer-contact-item i {
    margin-top: 4px;
    color: #ffffff;
}

.footer-social {
    margin-top: 16px;
    display: flex;
    gap: 12px;
}

.social-icon {
    width: 36px;
    height: 36px;
    background: rgba(255, 255, 255, 0.1);
    color: #ffffff;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s ease;
}

.social-icon:hover {
    background: #0d6efd;
    color: #ffffff;
}

.footer-copyright p,
.footer-copyright a {
    color: #ffffff;
}

/* =========================
   REVEAL ANIMATION
========================= */
.reveal {
    opacity: 0;
    transition: opacity 0.75s ease, transform 0.75s ease;
    will-change: opacity, transform;
    backface-visibility: hidden;
}

.reveal-up {
    transform: translate3d(0, 36px, 0);
}

.reveal.is-visible {
    opacity: 1;
    transform: translate3d(0, 0, 0);
}

/* =========================
   RESPONSIVE
========================= */
@media (min-width: 992px) {
    .nav-panel {
        position: static;
        opacity: 1;
        visibility: visible;
        transform: none;
        pointer-events: auto;
        background: transparent;
        border: 0;
        box-shadow: none;
        padding: 0;
        max-height: none;
        overflow: visible;
    }
}

@media (max-width: 1199px) {
    .cards-four {
        grid-template-columns: repeat(2, 1fr);
    }

    #services .cards-four {
        grid-template-columns: repeat(2, 1fr);
    }

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

    .hero-content h1 {
        font-size: 48px;
    }

    #services .section-title h3 {
        font-size: 46px;
    }
}

@media (max-width: 991px) {
    body.nav-open {
        overflow: hidden;
    }

    .navbar-inner {
        min-height: 84px;
        padding: 14px 0;
    }

    .nav-toggle {
        display: inline-flex;
        margin-left: auto;
    }

    .nav-panel {
        position: absolute;
        top: calc(100% + 12px);
        left: 0;
        right: 0;
        margin-left: 0;
        display: block;
        max-height: 0;
        overflow: hidden;
        background: rgba(8, 17, 32, 0.98);
        border: 1px solid rgba(255, 255, 255, 0.08);
        border-radius: 22px;
        padding: 0 18px;
        box-shadow: 0 18px 40px rgba(0, 0, 0, 0.24);
        opacity: 0;
        visibility: hidden;
        transform: translateY(-12px);
        pointer-events: none;
        transition: opacity 0.25s ease, transform 0.25s ease, visibility 0.25s ease, max-height 0.25s ease, padding 0.25s ease;
        z-index: 1001;
    }

    body.nav-open .nav-panel {
        max-height: 80vh;
        overflow-y: auto;
        padding: 18px;
        opacity: 1;
        visibility: visible;
        transform: translateY(0);
        pointer-events: auto;
    }

    .nav-links {
        width: 100%;
        flex-direction: column;
        align-items: stretch;
        gap: 10px;
    }

    .nav-links a {
        display: block;
        width: 100%;
        padding: 12px 14px;
        border-radius: 12px;
        background: rgba(255, 255, 255, 0.04);
        font-size: 15px;
        text-align: left;
    }

    .hero-grid,
    .about-grid,
    .contact-grid,
    .product-grid,
    .cards-three,
    .intro-strip-inner {
        grid-template-columns: 1fr;
    }

    .intro-strip {
        margin-top: -34px;
    }

    .intro-strip-inner > div:not(:last-child) {
        border-right: none;
        border-bottom: 1px solid rgba(255, 255, 255, 0.08);
    }

    .hero {
        padding-top: 64px;
        padding-bottom: 80px;
    }

    .hero-content h1 {
        font-size: 42px;
    }

    .hero-content h2 {
        font-size: 24px;
    }

    .hero-content p,
    .section-title p,
    #services .section-title p {
        font-size: 17px;
    }

    .section-title h3 {
        font-size: 34px;
    }

    #services .section-title h3 {
        font-size: 38px;
        line-height: 1.2;
        letter-spacing: -0.4px;
    }

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

    .contact-info-card,
    .contact-form-card {
        width: 100%;
    }
}

@media (max-width: 767px) {
    .hero-content h1 {
        font-size: 34px;
    }

    .hero-content h2 {
        font-size: 21px;
    }

    .hero-content p,
    .section-title p,
    #services .section-title p {
        font-size: 16px;
        line-height: 1.8;
    }

    .feature-grid,
    .form-row,
    .cards-four,
    .footer-top,
    #services .cards-four {
        grid-template-columns: 1fr;
    }

    .hero-card,
    .contact-info-card,
    .contact-form-card,
    .about-panel,
    .product-card,
    .card {
        padding: 22px;
    }

    .section {
        padding: 68px 0;
    }

    .section-title h3 {
        font-size: 30px;
    }

    #services .section-title h3 {
        font-size: 32px;
    }

    .brand img {
        height: 48px;
    }

    .intro-strip-inner {
        border-radius: 20px;
    }

    .intro-strip-inner > div {
        padding: 20px;
    }

    .footer-bottom {
        flex-direction: column;
        align-items: flex-start;
    }

    .footer-bottom-links {
        gap: 12px;
        flex-direction: column;
        align-items: flex-start;
    }
}

@media (max-width: 575px) {
    .container {
        padding: 0 16px;
    }

    .navbar-inner {
        min-height: 78px;
    }

    .brand img {
        height: 44px;
    }

    .nav-toggle {
        width: 48px;
        height: 48px;
        border-radius: 12px;
    }

    .nav-panel {
        top: calc(100% + 10px);
        border-radius: 18px;
        padding-left: 14px;
        padding-right: 14px;
    }

    body.nav-open .nav-panel {
        padding: 14px;
    }

    .hero {
        padding-top: 50px;
        padding-bottom: 70px;
    }

    .hero-content h1 {
        font-size: 31px;
        line-height: 1.15;
    }

    .hero-content h2 {
        font-size: 19px;
    }

    .hero-mini-points {
        gap: 10px;
    }

    .hero-mini-points span {
        width: 100%;
        justify-content: center;
        text-align: center;
    }

    .btn {
        width: 100%;
    }

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

    .tool-btn {
        width: 100%;
    }

    .product-logo-wrap {
        height: 84px;
    }

    .product-logo-wrap img {
        max-height: 60px;
    }

    .section-title h3 {
        font-size: 28px;
        line-height: 1.25;
    }

    #services .section-title h3,
    #tools .section-title h3 {
        font-size: 27px;
        line-height: 1.22;
    }

    .footer {
        padding-top: 56px;
    }

    .footer-top {
        grid-template-columns: 1fr;
    }

    .footer-social {
        margin-top: 18px;
    }

    .contact-info-card h4,
    .contact-form-card h4 {
        font-size: 24px;
    }

    .intro-strip-inner strong {
        font-size: 15px;
    }

    .intro-strip-inner p {
        font-size: 14px;
    }
}

@media (prefers-reduced-motion: reduce) {
    html {
        scroll-behavior: auto;
    }

    .reveal,
    .reveal-up,
    .reveal.is-visible,
    .hero-bg-slide,
    .nav-toggle span,
    .card,
    .product-card,
    .btn {
        transition: none !important;
        animation: none !important;
        transform: none !important;
    }

    .reveal {
        opacity: 1 !important;
    }
}