#scrollProgress {
    position: fixed;
    top: 0;
    left: 0;
    height: 4px;
    width: 0%;
    background: linear-gradient(90deg, #2563eb, #60a5fa);
    z-index: 99999;
}

#preloader {
    position: fixed;
    inset: 0;

    background: white;

    z-index: 999999;

    display: flex;

    align-items: center;

    justify-content: center;

    transition: 0.8s;
}

#preloader.hide {
    opacity: 0;
    visibility: hidden;
}

.loader-wrapper {
    text-align: center;
}

.loader-logo {
    width: 90px;

    animation: logoFloat 2s ease-in-out infinite;
}

.loader-circle {
    width: 80px;
    height: 80px;

    border-radius: 50%;

    border: 4px solid rgba(37, 99, 235, 0.15);

    border-top: 4px solid #2563eb;

    margin: 20px auto;

    animation: spin 1s linear infinite;
}

@keyframes spin {
    from {
        transform: rotate(0deg);
    }

    to {
        transform: rotate(360deg);
    }
}

@keyframes logoFloat {
    0%,
    100% {
        transform: translateY(0);
    }

    50% {
        transform: translateY(-10px);
    }
}

.loader-wrapper h6 {
    font-weight: 700;

    color: #64748b;
}

.loader-progress {
    width: 220px;

    height: 8px;

    background: #e2e8f0;

    border-radius: 20px;

    overflow: hidden;

    margin: 25px auto;
}

.loader-bar {
    height: 100%;

    width: 0;

    background: linear-gradient(90deg, #2563eb, #60a5fa);

    animation: loadingBar 2s ease forwards;
}

@keyframes loadingBar {
    from {
        width: 0;
    }

    to {
        width: 100%;
    }
}

/* ===========================
NAVBAR
=========================== */
.sti-navbar {
    transition: all 0.4s ease;
    padding: 18px 0;
    background: transparent;
    /* z-index: 9999; */
    z-index: 1030;
}

.sti-navbar.scrolled {
    background: rgba(255, 255, 255, 0.75);
    backdrop-filter: blur(20px);
    box-shadow: 0 10px 35px rgba(0, 0, 0, 0.08);
    padding: 12px 0;
}

.logo-wrapper {
    width: 50px;
    height: 50px;
    border-radius: 15px;
    overflow: hidden;
    background: white;
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.1);
}

.logo-img {
    width: 100%;
    height: 100%;
    object-fit: contain;
}

.logo-title {
    display: block;
    font-size: 15px;
    font-weight: 800;
    color: #0f172a;
}

.logo-text small {
    color: #64748b;
    font-size: 11px;
}

.nav-link {
    font-weight: 600;
    color: #334155 !important;
    position: relative;
    transition: 0.3s;
}

.nav-link:hover {
    color: #2563eb !important;
}

.nav-link::after {
    content: "";
    position: absolute;
    left: 0;
    bottom: 0;
    width: 0;
    height: 2px;
    background: #2563eb;
    transition: 0.3s;
}

.nav-link:hover::after {
    width: 100%;
}

.contact-mini {
    text-decoration: none;
    color: #475569;
    display: flex;
    align-items: center;
    gap: 8px;
}

.btn-whatsapp {
    background: linear-gradient(135deg, #22c55e, #aae9c1);
    color: white;
    text-decoration: none;
    padding: 12px 22px;
    border-radius: 50px;
    font-weight: 700;
    transition: 0.3s;
}

.btn-whatsapp:hover {
    transform: translateY(-3px);
    color: white;
    box-shadow: 0 15px 30px rgba(37, 99, 235, 0.3);
}

/* ===========================
OFFCANVAS
=========================== */

.mobile-menu {
    width: 320px;

    background: linear-gradient(180deg, #ffffff, #f8fafc);
}

.mobile-links {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.mobile-links a {
    padding: 15px;
    border-radius: 15px;
    text-decoration: none;
    color: #334155;
    font-weight: 600;

    transition: 0.3s;
}

.mobile-links a:hover {
    background: #eff6ff;
    color: #2563eb;
}

.mobile-links i {
    margin-right: 10px;
}

.contact-card {
    display: flex;
    gap: 10px;
    align-items: center;
    padding: 15px;
    border-radius: 15px;
    background: white;
    margin-bottom: 10px;
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.05);
}

/* ===================================
FOOTER
=================================== */
.footer-premium {
    position: relative;

    overflow: hidden;

    padding: 100px 0 40px;

    background: linear-gradient(135deg, #0f172a, #1e293b);

    color: white;
}

.footer-glow {
    position: absolute;

    width: 500px;
    height: 500px;

    border-radius: 50%;

    background: rgba(37, 99, 235, 0.15);

    filter: blur(100px);

    top: -200px;
    right: -200px;
}

.footer-logo {
    width: 70px;
    height: 70px;

    border-radius: 20px;

    background: linear-gradient(135deg, #2563eb, #60a5fa);

    display: flex;

    align-items: center;
    justify-content: center;

    font-size: 24px;
    font-weight: 800;

    margin-bottom: 20px;
}

.footer-brand p {
    opacity: 0.8;
}

.footer-links {
    padding: 0;

    margin: 0;

    list-style: none;
}

.footer-links li {
    margin-bottom: 12px;
}

.footer-links a {
    color: #cbd5e1;

    text-decoration: none;

    transition: 0.3s;
}

.footer-links a:hover {
    color: white;

    padding-left: 5px;
}

.footer-whatsapp {
    display: inline-flex;

    align-items: center;

    gap: 10px;

    padding: 14px 28px;

    border-radius: 50px;

    text-decoration: none;

    color: white;

    font-weight: 700;

    background: linear-gradient(135deg, #22c55e, #16a34a);

    transition: 0.3s;
}

.footer-whatsapp:hover {
    transform: translateY(-4px);

    color: white;
}

.footer-divider {
    margin: 50px 0 30px;

    border-color: rgba(255, 255, 255, 0.1);
}

.footer-bottom {
    display: flex;

    justify-content: space-between;

    align-items: center;

    flex-wrap: wrap;

    gap: 15px;
}

.footer-bottom p {
    margin: 0;
}

.footer-bottom span {
    color: #94a3b8;
}

#backToTop {
    position: fixed;

    right: 25px;

    bottom: 25px;

    width: 60px;
    height: 60px;

    border-radius: 50%;

    background: linear-gradient(135deg, #2563eb, #60a5fa);

    color: white;

    display: flex;

    align-items: center;

    justify-content: center;

    text-decoration: none;

    font-size: 24px;

    box-shadow: 0 15px 35px rgba(37, 99, 235, 0.4);

    z-index: 999;

    opacity: 0;

    visibility: hidden;

    transform: translateY(30px);

    transition: 0.4s;
}

#backToTop.show {
    opacity: 1;

    visibility: visible;

    transform: translateY(0);
}

#backToTop:hover {
    transform: translateY(-5px) scale(1.08);
}

#backToTop::before {
    content: "";

    position: absolute;

    inset: -8px;

    border-radius: 50%;

    border: 2px solid rgba(37, 99, 235, 0.25);

    animation: pulseTop 2s infinite;
}

@keyframes pulseTop {
    0% {
        transform: scale(0.8);

        opacity: 1;
    }

    100% {
        transform: scale(1.4);

        opacity: 0;
    }
}

@media (max-width: 768px) {
    .footer-bottom {
        text-align: center;

        justify-content: center;
    }
}

/* ===================================
HERO
=================================== */

.hero-section {
    min-height: 100vh;
    padding-top: 120px;

    position: relative;
    overflow: hidden;

    background: linear-gradient(135deg, #eff6ff 0%, #ffffff 40%, #dbeafe 100%);
}

.hero-title {
    font-size: 4rem;
    font-weight: 900;
    line-height: 1.1;
    color: #0f172a;
}

.text-gradient {
    background: linear-gradient(135deg, #2563eb, #60a5fa);

    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.hero-desc {
    margin-top: 25px;
    font-size: 18px;
    line-height: 1.9;
    color: #475569;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    padding: 12px 18px;
    border-radius: 50px;
    background: white;
    color: #2563eb;
    font-weight: 700;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
}

.hero-typed {
    margin-top: 25px;
    font-size: 24px;
    font-weight: 700;
    color: #2563eb;
    min-height: 45px;
}

.hero-buttons {
    display: flex;
    gap: 15px;
    margin-top: 35px;
}

.btn-hero-primary {
    padding: 15px 30px;
    border-radius: 50px;
    color: white;
    text-decoration: none;
    font-weight: 700;
    background: linear-gradient(135deg, #2563eb, #60a5fa);
    transition: 0.3s;
}

.btn-hero-primary:hover {
    transform: translateY(-4px);
    color: white;
    box-shadow: 0 20px 35px rgba(37, 99, 235, 0.35);
}

.btn-hero-secondary {
    padding: 15px 30px;
    border-radius: 50px;
    border: 1px solid #cbd5e1;
    color: #334155;
    text-decoration: none;
    font-weight: 700;
    background: white;
}

.hero-stats {
    display: flex;
    gap: 50px;
    margin-top: 50px;
}

.stat-item h3 {
    font-size: 38px;
    font-weight: 900;
    color: #2563eb;
}

.stat-item span {
    color: #64748b;
}

.hero-animation {
    position: relative;
    z-index: 2;
}

.hero-animation lottie-player {
    width: 100%;
    max-width: 650px;
    margin: auto;
}

/* ======================
FLOATING CARD
====================== */

.floating-card {
    position: absolute;

    padding: 15px 20px;

    border-radius: 20px;

    background: rgba(255, 255, 255, 0.75);

    backdrop-filter: blur(20px);

    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.08);

    display: flex;
    align-items: center;
    gap: 10px;

    font-weight: 700;

    color: #0f172a;

    animation: floating 4s ease-in-out infinite;

    z-index: 5;
}

.floating-card i {
    color: #2563eb;
    font-size: 22px;
}

.card-1 {
    top: 15%;
    left: -20px;
}

.card-2 {
    top: 35%;
    right: -10px;
}

.card-3 {
    bottom: 30%;
    left: 20px;
}

.card-4 {
    bottom: 10%;
    right: 20px;
}

@keyframes floating {
    0% {
        transform: translateY(0);
    }

    50% {
        transform: translateY(-15px);
    }

    100% {
        transform: translateY(0);
    }
}

/* ======================
BLOBS
====================== */
.hero-blob {
    position: absolute;

    border-radius: 50%;

    filter: blur(100px);

    opacity: 0.3;
}

.hero-blob-1 {
    width: 400px;
    height: 400px;

    background: #2563eb;

    top: -100px;
    left: -100px;
}

.hero-blob-2 {
    width: 350px;
    height: 350px;

    background: #60a5fa;

    bottom: -100px;
    right: -100px;
}

.hero-blob-3 {
    width: 250px;
    height: 250px;

    background: #93c5fd;

    top: 50%;
    left: 50%;
}

/* ======================
RESPONSIVE
====================== */

@media (max-width: 991px) {
    .hero-title {
        font-size: 2.8rem;
    }

    .hero-stats {
        justify-content: center;
        text-align: center;
        flex-wrap: wrap;
    }

    .hero-buttons {
        flex-direction: column;
    }

    .floating-card {
        display: none;
    }
}

/* ===================================
PROJECT
=================================== */

.project-section {
    padding: 50px 0;
}

.featured-project {
    background: linear-gradient(135deg, #2563eb, #60a5fa);
    border-radius: 35px;
    padding: 50px;
    margin-bottom: 60px;
    color: white;
    overflow: hidden;
}

.featured-badge {
    background: white;
    color: #2563eb;
    padding: 8px 15px;
    border-radius: 50px;
    font-weight: 700;
}

.featured-content h2 {
    margin-top: 20px;
    font-size: 3rem;
    font-weight: 900;
}

.feature-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-top: 25px;
}

.feature-tags span {
    background: rgba(255, 255, 255, 0.2);
    padding: 10px 18px;
    border-radius: 50px;
}

.project-filter {
    display: flex;
    justify-content: center;
    gap: 15px;
    flex-wrap: wrap;
    margin-bottom: 50px;
}

.project-filter button {
    border: none;
    padding: 12px 25px;
    border-radius: 50px;
    background: white;
    font-weight: 700;
    transition: 0.3s;
}

.project-filter button.active {
    background: #2563eb;
    color: white;
}

.project-card {
    background: rgba(255, 255, 255, 0.8);
    backdrop-filter: blur(20px);
    border-radius: 30px;
    overflow: hidden;
    transition: 0.4s;
    height: 100%;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.06);
}

.project-card:hover {
    transform: translateY(-12px);
    box-shadow: 0 25px 45px rgba(37, 99, 235, 0.15);
}

.project-image {
    overflow: hidden;
    height: 240px;
}

.project-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: 0.5s;
}

.project-card:hover img {
    transform: scale(1.08);
}

.project-body {
    padding: 25px;
}

.project-category {
    display: inline-block;
    background: #eff6ff;
    color: #2563eb;
    padding: 8px 15px;
    border-radius: 50px;
    font-size: 13px;
    font-weight: 700;
}

.project-title {
    margin-top: 15px;
    font-size: 22px;
    font-weight: 800;
}

.project-tech {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
    margin-top: 15px;
}

.project-tech span {
    background: #f1f5f9;
    padding: 6px 12px;
    border-radius: 20px;
    font-size: 12px;
}

.project-footer {
    margin-top: 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.project-btn {
    border: none;
    background: #2563eb;
    color: white;
    border-radius: 50px;
    padding: 10px 18px;
}

.project-skeleton {
    height: 380px;
    border-radius: 30px;
    background: linear-gradient(90deg, #f1f5f9 25%, #e2e8f0 50%, #f1f5f9 75%);
    background-size: 400% 100%;
    animation: skeleton 1.5s infinite;
}

@keyframes skeleton {
    0% {
        background-position: 100% 0;
    }

    100% {
        background-position: -100% 0;
    }
}

.sti-project-modal .modal-content {
    border: none;
    overflow: hidden;
    border-radius: 35px;
    background: white;
}

.project-hero {
    position: relative;
    height: 420px;
}

.project-hero-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.project-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(rgba(0, 0, 0, 0.25), rgba(0, 0, 0, 0.75));
    display: flex;
    flex-direction: column;
    justify-content: end;
    padding: 50px;
    color: white;
}

.project-overlay h1 {
    font-size: 3rem;
    font-weight: 900;
}

.project-badge {
    display: inline-block;
    width: max-content;
    padding: 10px 20px;
    border-radius: 50px;
    background: rgba(255, 255, 255, 0.2);
    backdrop-filter: blur(10px);
    margin-bottom: 15px;
}

.project-content {
    padding: 50px;
}

.info-card {
    background: #f8fafc;
    border-radius: 20px;
    text-align: center;
    padding: 25px;
    height: 100%;
}

.info-card i {
    font-size: 35px;
    color: #2563eb;
    margin-bottom: 15px;
}

.detail-section {
    margin-bottom: 50px;
}

.detail-section h3 {
    font-weight: 800;
    margin-bottom: 25px;
}

.tech-stack {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}

.tech-stack span {
    padding: 12px 18px;
    border-radius: 50px;
    background: #eff6ff;
    color: #2563eb;
    font-weight: 700;
}

.feature-box {
    padding: 20px;
    background: #f8fafc;
    border-radius: 20px;
}

.feature-box i {
    color: #22c55e;
    margin-right: 10px;
}

.flow-wrapper {
    display: flex;
    flex-wrap: wrap;
    gap: 20px;
}

.flow-item {
    flex: 1;
    min-width: 140px;
    text-align: center;
}

.flow-number {
    width: 70px;
    height: 70px;
    margin: auto auto 15px;
    border-radius: 50%;
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    background: linear-gradient(135deg, #2563eb, #60a5fa);
}

.preview-image {
    width: 100%;
    height: 250px;
    object-fit: cover;
    border-radius: 20px;
    transition: 0.4s;
}

.preview-image:hover {
    transform: scale(1.04);
}

.project-cta {
    padding: 50px;
    border-radius: 30px;
    text-align: center;
    background: linear-gradient(135deg, #2563eb, #60a5fa);
    color: white;
}

.btn-demo,
.btn-consult {
    padding: 14px 28px;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 700;
}

.btn-demo {
    background: white;
    color: #2563eb;
}

.btn-consult {
    background: #22c55e;
    color: white;
}

.btn-close-custom {
    position: absolute;

    z-index: 99;

    top: 20px;

    right: 20px;

    width: 50px;

    height: 50px;

    border: none;

    border-radius: 50%;

    background: white;
}

.project-stats {
    display: grid;

    grid-template-columns: repeat(4, 1fr);

    gap: 20px;

    margin-bottom: 60px;
}

.stat-card {
    background: white;

    border-radius: 25px;

    padding: 30px;

    text-align: center;

    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.06);

    transition: 0.4s;
}

.stat-card:hover {
    transform: translateY(-8px);
}

.stat-card h2 {
    font-size: 2rem;

    font-weight: 900;

    color: #2563eb;
}

.stat-card span {
    color: #64748b;
}

.impact-card {
    padding: 22px;

    border-radius: 20px;

    background: linear-gradient(135deg, #eff6ff, #ffffff);

    display: flex;

    gap: 15px;

    align-items: center;

    font-weight: 600;
}

.impact-card i {
    font-size: 25px;

    color: #22c55e;
}

.timeline {
    position: relative;

    padding-left: 40px;
}

.timeline::before {
    content: "";

    position: absolute;

    left: 11px;

    top: 0;

    bottom: 0;

    width: 3px;

    background: #e2e8f0;
}

.timeline-item {
    position: relative;

    margin-bottom: 35px;
}

.timeline-dot {
    width: 24px;
    height: 24px;

    border-radius: 50%;

    background: linear-gradient(135deg, #2563eb, #60a5fa);

    position: absolute;

    left: -40px;

    top: 5px;
}

.timeline-content {
    background: white;

    padding: 20px;

    border-radius: 20px;

    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.05);
}

.browser-mockup {
    background: white;

    padding: 10px;

    border-radius: 20px;

    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.08);
}

.browser-top {
    display: flex;

    gap: 8px;

    padding: 10px;
}

.browser-top span {
    width: 12px;
    height: 12px;

    border-radius: 50%;

    background: #cbd5e1;
}

.preview-image {
    height: 250px;

    object-fit: cover;

    width: 100%;

    border-radius: 15px;
}

/* =========================
SECTION HEADER
========================= */
.section-header {
    position: relative;
    max-width: 850px;
    margin: auto;
}

.section-header::before {
    content: "";
    position: absolute;
    width: 250px;
    height: 250px;
    left: 50%;
    top: -80px;
    transform: translateX(-50%);
    background: radial-gradient(rgba(37, 99, 235, 0.15), transparent 70%);
    pointer-events: none;
    z-index: -1;
}

.section-badge {
    position: relative;
    overflow: hidden;
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 12px 22px;
    border-radius: 100px;
    font-size: 14px;
    font-weight: 700;
    color: #2563eb;
    background: rgba(37, 99, 235, 0.08);
    border: 1px solid rgba(37, 99, 235, 0.15);
    backdrop-filter: blur(12px);
    animation: badgeFloat 3s ease-in-out infinite;
}

.section-badge::before {
    content: "";
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(
        120deg,
        transparent,
        rgba(255, 255, 255, 0.7),
        transparent
    );
    animation: shine 4s infinite;
}

@keyframes shine {
    100% {
        left: 150%;
    }
}

.section-badge i {
    font-size: 14px;
}

.section-title {
    position: relative;
    font-size: clamp(2.2rem, 5vw, 4rem);
    font-weight: 900;
    line-height: 1.15;
    letter-spacing: -1px;
    margin-bottom: 25px;
    background: linear-gradient(135deg, #0f172a, #2563eb);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.section-title::after {
    content: "";
    position: absolute;
    left: 50%;
    bottom: -15px;
    transform: translateX(-50%);
    width: 100px;
    height: 5px;
    border-radius: 20px;
    background: linear-gradient(90deg, #2563eb, #60a5fa);
}

.section-description {
    max-width: 700px;
    margin: auto;
    font-size: 1.08rem;
    line-height: 1.9;
    color: #64748b;
}

@keyframes badgeFloat {
    0%,
    100% {
        transform: translateY(0);
    }

    50% {
        transform: translateY(-5px);
    }
}

/* ===================================
CONTACT
=================================== */
.contact-section {
    padding: 140px 0;

    background: linear-gradient(180deg, #ffffff, #f8fbff);
}

.contact-info-card {
    position: relative;

    overflow: hidden;

    background: linear-gradient(135deg, #2563eb, #60a5fa);

    color: white;

    padding: 50px;

    border-radius: 35px;

    height: 100%;
}

.contact-glow {
    position: absolute;

    width: 300px;
    height: 300px;

    border-radius: 50%;

    background: rgba(255, 255, 255, 0.15);

    top: -120px;
    right: -100px;
}

.contact-info-card h3 {
    font-size: 2rem;

    font-weight: 800;

    margin-bottom: 20px;
}

.contact-info-list {
    margin-top: 35px;
}

.contact-item {
    display: flex;

    gap: 15px;

    margin-bottom: 25px;
}

.contact-icon {
    width: 60px;
    height: 60px;

    border-radius: 18px;

    background: rgba(255, 255, 255, 0.15);

    display: flex;

    align-items: center;

    justify-content: center;

    font-size: 22px;
}

.contact-stats {
    display: flex;

    justify-content: space-between;

    margin-top: 40px;
}

.contact-stats h3 {
    font-weight: 800;

    margin-bottom: 0;
}

.social-links {
    display: flex;

    gap: 15px;

    margin-top: 40px;
}

.social-links a {
    width: 50px;
    height: 50px;

    border-radius: 50%;

    color: white;

    background: rgba(255, 255, 255, 0.15);

    display: flex;

    align-items: center;

    justify-content: center;

    text-decoration: none;

    transition: 0.3s;
}

.social-links a:hover {
    transform: translateY(-5px);
}

.contact-form-card {
    background: white;

    border-radius: 35px;

    padding: 50px;

    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.08);
}

.form-header h3 {
    font-size: 2rem;

    font-weight: 800;
}

.floating-group {
    position: relative;
}

.floating-group input,
.floating-group textarea {
    width: 100%;

    border: none;

    border-radius: 18px;

    background: #f8fafc;

    padding: 20px;

    outline: none;
}

.floating-group label {
    position: absolute;

    left: 20px;

    top: 18px;

    color: #64748b;

    transition: 0.3s;

    pointer-events: none;
}

.floating-group input:focus + label,
.floating-group input:valid + label,
.floating-group textarea:focus + label,
.floating-group textarea:valid + label {
    top: -10px;

    left: 15px;

    background: white;

    padding: 0 10px;

    font-size: 13px;

    color: #2563eb;
}

.btn-send-premium {
    border: none;

    padding: 15px 35px;

    border-radius: 50px;

    color: white;

    font-weight: 700;

    background: linear-gradient(135deg, #2563eb, #60a5fa);
}

.btn-whatsapp {
    padding: 15px 35px;

    border-radius: 50px;

    text-decoration: none;

    color: white;

    font-weight: 700;

    background: #22c55e;
}

@media (max-width: 768px) {
    .contact-info-card,
    .contact-form-card {
        padding: 30px;
    }

    .contact-stats {
        flex-wrap: wrap;
        gap: 20px;
    }
}

.btn-send-premium {
    border: none;

    padding: 15px 35px;

    border-radius: 50px;

    color: white;

    font-weight: 700;

    transition: 0.3s;

    background: linear-gradient(135deg, #2563eb, #60a5fa);
}

.btn-send-premium:hover {
    transform: translateY(-3px);

    box-shadow: 0 15px 35px rgba(37, 99, 235, 0.35);
}

.btn-send-premium:disabled {
    opacity: 0.7;

    cursor: not-allowed;
}

.alert-box {
    display: flex;
    align-items: center;
    gap: 12px;

    padding: 16px 20px;

    border-radius: 18px;

    margin-bottom: 20px;

    animation: slideAlert 0.4s ease;
}

.alert-box i {
    font-size: 22px;
    flex-shrink: 0;
}

.alert-success {
    background: #ecfdf5;
    color: #166534;
    border: 1px solid #bbf7d0;
}

.alert-warning {
    background: #fffbeb;
    color: #92400e;
    border: 1px solid #fde68a;
}

.alert-error {
    background: #fef2f2;
    color: #991b1b;
    border: 1px solid #fecaca;
}

.alert-info {
    background: #eff6ff;
    color: #1d4ed8;
    border: 1px solid #bfdbfe;
}

@keyframes slideAlert {
    from {
        opacity: 0;
        transform: translateY(-15px);
    }

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