@import url('https://fonts.googleapis.com/css2?family=Public+Sans:ital,wght@0,100;0,300;0,400;0,500;0,600;0,700;1,100;1,300;1,400;1,500;1,600;1,700&display=swap');

/* =====================================================
   RENOL DESIGN SYSTEM - SIADE DIGITAL
   Font: Public Sans | Primary: #2f55d4
   Secondary: #24334a | Dark: #3c4858 | Muted: #8492a6
   ===================================================== */

:root {
    --bs-primary: #2f55d4;
    --bs-primary-rgb: 47, 85, 212;
    --primary: #2f55d4;
    --primary-hover: #2443aa;
    --primary-light: rgba(47, 85, 212, 0.1);
    --secondary: #24334a;
    --dark: #3c4858;
    --light: #f8f9fc;
    --muted: #8492a6;
    --white: #ffffff;
    --danger: #e43f52;
    --success: #2eca8b;
    --warning: #f17425;
    --info: #17a2b8;
    --border: #e9ecef;
    --shadow: 0 10px 25px rgba(60, 72, 88, 0.15);
    --shadow-sm: 0 5px 13px rgba(60, 72, 88, 0.08);
    --shadow-md: 0 5px 25px 0 rgba(47, 85, 212, 0.1);
    --radius: 6px;
    --radius-lg: 10px;
    --transition: all 0.3s ease;
}

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

html,
body {
    font-family: 'Public Sans', sans-serif;
    color: var(--dark);
    background-color: var(--white);
    font-size: 15px;
    line-height: 1.7;
    overflow-x: hidden !important;
    width: 100%;
}

h1,
h2,
h3,
h4,
h5,
h6,
.h1,
.h2,
.h3,
.h4,
.h5,
.h6 {
    font-weight: 700;
    color: var(--secondary);
    line-height: 1.3;
}

a {
    transition: var(--transition);
    text-decoration: none;
    color: var(--primary);
}

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

p {
    line-height: 1.7;
}

img {
    max-width: 100%;
}

/* ============ NAVBAR ============ */
.navbar {
    padding: 14px 0;
    transition: var(--transition);
    z-index: 1050;
    background: var(--secondary);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
}

.navbar.scrolled {
    background: #1e2b40 !important;
    padding: 10px 0;
    box-shadow: 0 4px 25px rgba(0, 0, 0, 0.2);
}

.navbar-brand {
    font-weight: 700;
    font-size: 22px;
    color: var(--white) !important;
}

@media (max-width: 380px) {
    .navbar-brand {
        font-size: 18px;
    }

    .navbar-brand img {
        height: 30px;
    }
}

.navbar-brand span {
    color: var(--white) !important;
}

.navbar-brand img {
    height: 36px;
    transition: var(--transition);
    background: var(--white);
    border-radius: 50%;
    padding: 3px;
}

.nav-link {
    color: rgba(255, 255, 255, 0.85) !important;
    font-weight: 500;
    font-size: 14px;
    padding: 8px 16px !important;
    transition: var(--transition);
    position: relative;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 2px;
    left: 16px;
    right: 16px;
    height: 2px;
    background: rgba(255, 255, 255, 0.8);
    border-radius: 2px;
    transform: scaleX(0);
    transition: transform 0.3s ease;
}

.nav-link:hover::after,
.nav-link.active::after {
    transform: scaleX(1);
}

.nav-link:hover,
.nav-link.active {
    color: #ffffff !important;
}

.navbar-toggler {
    font-size: 20px;
    color: var(--white);
    border: 1px solid rgba(255, 255, 255, 0.3);
}

.navbar .btn-primary {
    background: rgba(255, 255, 255, 0.15) !important;
    border: 2px solid rgba(255, 255, 255, 0.5) !important;
    color: var(--white) !important;
    backdrop-filter: blur(5px);
}

.navbar .btn-primary:hover {
    background: var(--white) !important;
    border-color: var(--white) !important;
    color: var(--primary) !important;
    box-shadow: 0 8px 20px rgba(255, 255, 255, 0.25);
}

/* ============ BUTTONS ============ */
.btn {
    padding: 10px 28px;
    font-size: 14px;
    font-weight: 600;
    border-radius: var(--radius);
    transition: var(--transition);
    letter-spacing: 0.3px;
}

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

.btn-primary:hover,
.btn-primary:focus,
.btn-primary:active {
    background-color: var(--primary-hover) !important;
    border-color: var(--primary-hover) !important;
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(47, 85, 212, 0.25);
}

.btn-outline-primary {
    border: 2px solid var(--primary);
    color: var(--primary);
    background: transparent;
}

.btn-outline-primary:hover {
    background-color: var(--primary);
    border-color: var(--primary);
    color: var(--white);
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(47, 85, 212, 0.25);
}

.btn-lg {
    padding: 14px 36px;
    font-size: 15px;
}

.btn-sm {
    padding: 7px 20px;
    font-size: 13px;
}

/* ============ SECTIONS ============ */
.section-padding {
    padding: 100px 0;
    position: relative;
}

.bg-light {
    background-color: var(--light) !important;
}

/* ============ HERO SECTION ============ */
.hero-wrapper {
    padding: 180px 0 100px;
    position: relative;
    overflow: hidden;
    background: var(--light);
}

.hero-wrapper::before {
    content: "";
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 1440 320"><path fill="%232f55d4" fill-opacity="0.05" d="M0,160L48,176C96,192,192,224,288,213.3C384,203,480,149,576,144C672,139,768,181,864,202.7C960,224,1056,224,1152,197.3C1248,171,1344,117,1392,90.7L1440,64L1440,320L1392,320C1344,320,1248,320,1152,320C1056,320,960,320,864,320C768,320,672,320,576,320C480,320,384,320,288,320C192,320,96,320,48,320L0,320Z"></path></svg>');
    background-repeat: no-repeat;
    background-position: bottom;
    background-size: cover;
    z-index: 0;
}

.hero-content {
    position: relative;
    z-index: 1;
}

.hero-title {
    font-size: 44px;
    font-weight: 700;
    line-height: 1.25;
    color: var(--secondary);
}

.hero-title .text-primary {
    color: var(--primary) !important;
}

.hero-desc {
    font-size: 16px;
    color: var(--muted);
    line-height: 1.8;
    margin-bottom: 30px;
    max-width: 580px;
}

/* ============ CARDS ============ */
.card {
    border: none;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
    background: var(--white);
}

.card:hover {
    box-shadow: var(--shadow);
    transform: translateY(-5px);
}

/* ============ FEATURE ICON ============ */
.feature-icon {
    width: 65px;
    height: 65px;
    line-height: 65px;
    background: var(--primary-light);
    color: var(--primary);
    font-size: 24px;
    border-radius: var(--radius-lg);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
}

.card:hover .feature-icon {
    background: var(--primary);
    color: var(--white);
}

/* ============ TEXT UTILITIES ============ */
.text-primary {
    color: var(--primary) !important;
}

.text-muted {
    color: var(--muted) !important;
}

/* ============ AUTH PAGES ============ */
.auth-wrapper {
    min-height: 100vh;
    display: flex;
    align-items: center;
    background-color: var(--light);
    position: relative;
    padding: 40px 0;
}

.auth-card {
    background: var(--white);
    border-radius: 15px;
    box-shadow: 0 15px 55px rgba(60, 72, 88, 0.1);
    padding: 40px;
    max-width: 450px;
    width: 100%;
    margin: 0 auto;
}

.auth-title {
    font-size: 22px;
    color: var(--secondary);
    margin-bottom: 8px;
}

/* ============ FORMS ============ */
.form-control {
    padding: 11px 15px;
    border-radius: var(--radius);
    border: 1px solid var(--border);
    font-size: 14px;
    color: var(--dark);
    transition: var(--transition);
}

.form-control:focus {
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(47, 85, 212, 0.1);
}

.form-control::placeholder {
    color: #adb5bd;
    font-size: 14px;
}

.form-select {
    padding: 11px 15px;
    border-radius: var(--radius);
    border: 1px solid var(--border);
    font-size: 14px;
    color: var(--dark);
}

.form-select:focus {
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(47, 85, 212, 0.1);
}

.form-label {
    font-weight: 600;
    font-size: 14px;
    color: var(--dark);
    margin-bottom: 8px;
}

.form-check-input:checked {
    background-color: var(--primary);
    border-color: var(--primary);
}

/* ============ ALERTS ============ */
.alert-danger {
    background-color: rgba(228, 63, 82, 0.1);
    color: var(--danger);
    border: none;
}

.alert-success {
    background-color: rgba(46, 202, 139, 0.1);
    color: var(--success);
    border: none;
}

/* ============ FOOTER ============ */
footer {
    background-color: var(--secondary);
    color: #adb5bd;
}

footer h4,
footer h6 {
    color: var(--white) !important;
    font-size: 16px;
}

.footer-link {
    color: #adb5bd;
    font-size: 14px;
    display: block;
    transition: var(--transition);
}

.footer-link:hover {
    color: var(--white);
    padding-left: 5px;
}

/* ============ RESPONSIVE ============ */
@media (max-width: 991px) {
    .hero-title {
        font-size: 32px;
    }

    .hero-wrapper {
        padding: 140px 0 60px;
    }

    .section-padding {
        padding: 60px 0;
    }

    .navbar-collapse {
        background: var(--white);
        padding: 15px 20px;
        border-radius: var(--radius-lg);
        box-shadow: 0 15px 40px rgba(0, 0, 0, 0.15);
        margin-top: 15px;
        border: 1px solid rgba(0, 0, 0, 0.05);
    }

    .navbar-collapse .navbar-nav {
        align-items: flex-start !important;
    }

    .navbar-collapse .nav-item {
        width: 100%;
        border-bottom: 1px solid #f0f0f0;
    }

    .navbar-collapse .nav-item:last-child {
        border-bottom: none;
    }

    .navbar-collapse .nav-link {
        color: var(--dark) !important;
        padding: 12px 10px !important;
        font-size: 15px;
        display: block;
        width: 100%;
    }

    .navbar-collapse .nav-link:hover {
        color: var(--primary) !important;
        background: rgba(47, 85, 212, 0.05);
        border-radius: 6px;
    }

    .navbar-collapse .nav-link::after {
        display: none;
    }

    .navbar-collapse .nav-item.ms-lg-3 {
        margin-left: 0 !important;
        margin-top: 10px;
        padding-top: 15px;
        border-top: 1px solid #f0f0f0;
        border-bottom: none;
    }

    .navbar-collapse .btn-primary {
        background: var(--primary) !important;
        border-color: var(--primary) !important;
        color: var(--white) !important;
        width: 100%;
        padding: 12px !important;
        text-align: center;
        font-size: 15px;
    }

    .navbar-toggler {
        padding: 6px 10px;
        border: 2px solid rgba(255, 255, 255, 0.4) !important;
        border-radius: 6px;
    }

    .navbar-toggler:focus {
        box-shadow: 0 0 0 3px rgba(255, 255, 255, 0.2);
    }
}

@media (max-width: 575px) {
    .hero-title {
        font-size: 26px;
    }

    .hero-desc {
        font-size: 14px;
    }

    .auth-card {
        padding: 25px;
        margin: 0 10px;
    }

    .btn-lg {
        padding: 12px 24px;
        font-size: 14px;
    }

    .flex-fill-mobile {
        width: 100% !important;
        flex: 1 1 auto;
    }

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

    footer .col-lg-2,
    footer .col-lg-4 {
        text-align: center;
    }

    footer .d-flex.gap-3 {
        justify-content: center;
    }
}

/* ============ AOS ANIMATION SPEED ============ */
[data-aos] {
    transition-duration: 800ms !important;
}

/* Helper Animations */
@keyframes pulse-soft {
    0% {
        opacity: 1;
    }

    50% {
        opacity: 0.4;
    }

    100% {
        opacity: 1;
    }
}

.animate-pulse {
    animation: pulse-soft 2s cubic-bezier(0.4, 0, 0.6, 1) infinite;
}

.transition-hover {
    transition: all 0.3s ease;
}

.transition-hover:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.05) !important;
}