/* ============================
   BELGE TEKNİK - Custom CSS
   Modern, Premium, Bordo Kırmızı
   ============================ */

/* ---- CSS Variables ---- */
:root {
    --primary-deep: #4a0e0e;
    --primary: #8b1a1a;
    --primary-light: #b22222;
    --primary-lighter: #d4443c;
    --primary-glow: rgba(178, 34, 34, 0.25);
    --accent: #d4956b;
    --accent-light: #e8b89d;

    --white: #ffffff;
    --off-white: #fdf5f2;
    --bg-light: #faf5f3;
    --bg-alt: #f5ebe7;
    --bg-card: #ffffff;

    --text-dark: #1a0e0e;
    --text-body: #4a3535;
    --text-muted: #7a6060;
    --text-light: #a08888;

    --border-color: rgba(139, 26, 26, 0.1);
    --border-card: rgba(139, 26, 26, 0.08);

    --shadow-sm: 0 2px 8px rgba(74, 14, 14, 0.06);
    --shadow-md: 0 8px 30px rgba(74, 14, 14, 0.08);
    --shadow-lg: 0 16px 60px rgba(74, 14, 14, 0.12);
    --shadow-glow: 0 0 40px rgba(178, 34, 34, 0.15);

    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 20px;
    --radius-xl: 28px;

    --transition-fast: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-default: 0.35s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: 0.5s cubic-bezier(0.4, 0, 0.2, 1);

    --font-main: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
}

/* ---- Reset / Base ---- */
*,
*::before,
*::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    scroll-padding-top: 80px;
}

body {
    font-family: var(--font-main);
    color: var(--text-body);
    background: var(--white);
    overflow-x: hidden;
    line-height: 1.7;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

::selection {
    background: var(--primary-light);
    color: var(--white);
}

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

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

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

/* ---- Utility Classes ---- */
.text-gradient {
    background: linear-gradient(135deg, var(--primary-light), var(--accent));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.section-padding {
    padding: 100px 0;
}

.section-alt {
    background: var(--bg-light);
}

/* ---- Section Header ---- */
.section-tag {
    display: inline-flex;
    align-items: center;
    padding: 8px 20px;
    border-radius: 50px;
    background: linear-gradient(135deg, rgba(178, 34, 34, 0.08), rgba(212, 149, 107, 0.08));
    color: var(--primary);
    font-size: 0.85rem;
    font-weight: 600;
    letter-spacing: 0.5px;
    margin-bottom: 16px;
    border: 1px solid rgba(178, 34, 34, 0.12);
}

.section-title {
    font-size: 2.6rem;
    font-weight: 800;
    color: var(--text-dark);
    margin-bottom: 16px;
    line-height: 1.2;
    letter-spacing: -0.5px;
}

.section-desc {
    font-size: 1.1rem;
    color: var(--text-muted);
    max-width: 600px;
    margin: 0 auto;
    line-height: 1.8;
}

/* ==========================
   NAVBAR
   ========================== */
.navbar-transparent {
    background: transparent;
    padding: 16px 0;
    transition: all var(--transition-default);
    border-bottom: 1px solid transparent;
}

.navbar-transparent.scrolled {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    padding: 10px 0;
    box-shadow: var(--shadow-sm);
    border-bottom: 1px solid var(--border-color);
}

.navbar-brand {
    display: flex;
    align-items: center;
    gap: 10px;
    font-weight: 800;
    font-size: 1.4rem;
    color: var(--white) !important;
    transition: all var(--transition-default);
}

@media (max-width: 575.98px) {
    .navbar-brand {
        font-size: 1.1rem;
        gap: 6px;
        max-width: 75%;
        /* Ensure space for toggler */
        overflow: hidden;
    }
}

.navbar-transparent.scrolled .navbar-brand {
    color: var(--primary-deep) !important;
}

.brand-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border-radius: var(--radius-sm);
    background: linear-gradient(135deg, var(--primary-light), var(--accent));
    color: var(--white);
    font-size: 1.2rem;
    box-shadow: 0 4px 15px rgba(178, 34, 34, 0.3);
    transition: all var(--transition-default);
}

@media (max-width: 575.98px) {
    .brand-icon {
        width: 34px;
        height: 34px;
        font-size: 1rem;
    }
}

.brand-text {
    letter-spacing: 1px;
}

.brand-accent {
    color: var(--accent);
}

.navbar-transparent.scrolled .brand-accent {
    color: var(--primary-light);
}

.navbar-transparent .nav-link {
    color: rgba(255, 255, 255, 0.85) !important;
    font-weight: 500;
    font-size: 0.95rem;
    padding: 8px 16px !important;
    border-radius: var(--radius-sm);
    transition: all var(--transition-fast);
    position: relative;
}

.navbar-transparent .nav-link::after {
    content: '';
    position: absolute;
    bottom: 2px;
    left: 16px;
    right: 16px;
    height: 2px;
    background: var(--accent);
    border-radius: 2px;
    transform: scaleX(0);
    transition: transform var(--transition-fast);
}

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

.navbar-transparent .nav-link:hover {
    color: var(--white) !important;
}

.navbar-transparent.scrolled .nav-link {
    color: var(--text-body) !important;
}

.navbar-transparent.scrolled .nav-link:hover {
    color: var(--primary) !important;
}

.navbar-transparent.scrolled .nav-link::after {
    background: var(--primary-light);
}

.btn-cta-nav {
    background: linear-gradient(135deg, var(--primary-light), var(--accent));
    color: var(--white) !important;
    padding: 10px 24px !important;
    border-radius: 50px;
    font-weight: 600;
    font-size: 0.9rem;
    border: none;
    box-shadow: 0 4px 20px rgba(178, 34, 34, 0.3);
    transition: all var(--transition-fast);
}

.btn-cta-nav:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 25px rgba(178, 34, 34, 0.4);
    color: var(--white) !important;
}

/* Mobile Toggler */
.navbar-toggler {
    border: 2px solid rgba(255, 255, 255, 0.6) !important;
    padding: 6px 8px;
    border-radius: var(--radius-sm);
    position: relative;
    z-index: 1050;
    flex-shrink: 0;
}

.navbar-transparent.scrolled .navbar-toggler {
    border-color: var(--primary-light) !important;
}

.navbar-toggler-icon {
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3e%3cpath stroke='rgba%28255, 255, 255, 0.9%29' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e");
}

.navbar-transparent.scrolled .navbar-toggler-icon {
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3e%3cpath stroke='rgba%28139, 26, 26, 0.9%29' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e");
}

/* ==========================
   HERO SECTION
   ========================== */
.hero-section {
    position: relative;
    min-height: 100vh;
    background: linear-gradient(135deg, #1a0505 0%, #4a0e0e 30%, #6b1515 60%, #3a0a0a 100%);
    overflow: hidden;
}

.hero-overlay {
    position: absolute;
    inset: 0;
    background:
        radial-gradient(ellipse at 20% 50%, rgba(178, 34, 34, 0.15) 0%, transparent 60%),
        radial-gradient(ellipse at 80% 20%, rgba(212, 149, 107, 0.1) 0%, transparent 50%),
        radial-gradient(ellipse at 50% 80%, rgba(74, 14, 14, 0.3) 0%, transparent 50%);
    z-index: 1;
}

.hero-particles {
    position: absolute;
    inset: 0;
    z-index: 1;
    overflow: hidden;
}

.hero-particle {
    position: absolute;
    border-radius: 50%;
    background: rgba(212, 149, 107, 0.15);
    animation: floatParticle 20s infinite linear;
}

@keyframes floatParticle {
    0% {
        transform: translateY(100vh) rotate(0deg);
        opacity: 0;
    }

    10% {
        opacity: 1;
    }

    90% {
        opacity: 1;
    }

    100% {
        transform: translateY(-100px) rotate(720deg);
        opacity: 0;
    }
}

.hero-section .container {
    z-index: 2;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    padding: 10px 24px;
    border-radius: 50px;
    background: rgba(255, 255, 255, 0.08);
    border: 1px solid rgba(255, 255, 255, 0.15);
    color: var(--accent-light);
    font-size: 0.9rem;
    font-weight: 500;
    margin-bottom: 28px;
    backdrop-filter: blur(10px);
    line-height: 1.4;
}

@media (max-width: 575.98px) {
    .hero-badge {
        padding: 8px 16px;
        font-size: 0.75rem;
        margin-bottom: 20px;
        white-space: normal;
        text-align: left;
    }
}

.hero-title {
    font-size: 3.8rem;
    font-weight: 900;
    color: var(--white);
    line-height: 1.1;
    margin-bottom: 24px;
    letter-spacing: -1px;
}

.hero-highlight {
    background: linear-gradient(135deg, var(--accent), var(--primary-lighter));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-subtitle {
    font-size: 1.15rem;
    color: rgba(255, 255, 255, 0.7);
    max-width: 540px;
    line-height: 1.8;
    margin-bottom: 36px;
}

.hero-actions {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
    margin-bottom: 50px;
}

.btn-hero-primary {
    background: linear-gradient(135deg, var(--primary-light), var(--accent));
    color: var(--white);
    padding: 14px 32px;
    border-radius: 50px;
    font-weight: 600;
    font-size: 1rem;
    border: none;
    box-shadow: 0 6px 30px rgba(178, 34, 34, 0.35);
    transition: all var(--transition-fast);
    display: inline-flex;
    align-items: center;
}

.btn-hero-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 40px rgba(178, 34, 34, 0.45);
    color: var(--white);
}

.btn-hero-outline {
    background: transparent;
    color: var(--white);
    padding: 14px 32px;
    border-radius: 50px;
    font-weight: 600;
    font-size: 1rem;
    border: 2px solid rgba(255, 255, 255, 0.3);
    transition: all var(--transition-fast);
    display: inline-flex;
    align-items: center;
}

.btn-hero-outline:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: rgba(255, 255, 255, 0.5);
    color: var(--white);
    transform: translateY(-3px);
}

/* Hero Stats */
.hero-stats {
    display: flex;
    align-items: center;
    gap: 32px;
    padding: 24px 32px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-lg);
    backdrop-filter: blur(10px);
    max-width: fit-content;
}

.hero-stat-item {
    text-align: center;
}

.hero-stat-number {
    font-size: 2rem;
    font-weight: 800;
    color: var(--white);
    display: inline;
}

.hero-stat-number-small {
    font-size: 1.4rem;
    font-weight: 700;
    color: var(--accent-light);
}

.hero-stat-plus,
.hero-stat-slash {
    font-size: 1.4rem;
    font-weight: 700;
    color: var(--accent);
}

.hero-stat-label {
    display: block;
    font-size: 0.8rem;
    color: rgba(255, 255, 255, 0.5);
    font-weight: 500;
    margin-top: 4px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.hero-stat-divider {
    width: 1px;
    height: 40px;
    background: rgba(255, 255, 255, 0.15);
}

/* Hero Visual (Right Side) */
.hero-visual {
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 500px;
}

.hero-visual-glow {
    position: absolute;
    width: 350px;
    height: 350px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(212, 149, 107, 0.15) 0%, transparent 70%);
    animation: pulseGlow 4s ease-in-out infinite;
}

@keyframes pulseGlow {

    0%,
    100% {
        transform: scale(1);
        opacity: 0.6;
    }

    50% {
        transform: scale(1.15);
        opacity: 1;
    }
}

.hero-icon-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
    position: relative;
    z-index: 2;
}

.hero-icon-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
    padding: 28px 20px;
    background: rgba(255, 255, 255, 0.06);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-md);
    backdrop-filter: blur(10px);
    transition: all var(--transition-default);
    cursor: default;
}

.hero-icon-item:hover {
    background: rgba(255, 255, 255, 0.12);
    border-color: rgba(212, 149, 107, 0.3);
    transform: translateY(-6px);
    box-shadow: 0 10px 30px rgba(212, 149, 107, 0.15);
}

.hero-icon-item i {
    font-size: 2rem;
    color: var(--accent);
}

.hero-icon-item span {
    font-size: 0.8rem;
    color: rgba(255, 255, 255, 0.7);
    font-weight: 500;
}

/* Scroll Indicator */
.hero-scroll-indicator {
    position: absolute;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 5;
    text-decoration: none;
}

.scroll-mouse {
    width: 26px;
    height: 40px;
    border: 2px solid rgba(255, 255, 255, 0.3);
    border-radius: 14px;
    display: flex;
    justify-content: center;
    padding-top: 8px;
}

.scroll-wheel {
    width: 3px;
    height: 8px;
    background: var(--accent);
    border-radius: 3px;
    animation: scrollWheel 2s ease-in-out infinite;
}

@keyframes scrollWheel {
    0% {
        transform: translateY(0);
        opacity: 1;
    }

    50% {
        transform: translateY(10px);
        opacity: 0.3;
    }

    100% {
        transform: translateY(0);
        opacity: 1;
    }
}

/* ==========================
   SERVICE CARDS
   ========================== */
.service-card {
    background: var(--bg-card);
    border: 1px solid var(--border-card);
    border-radius: var(--radius-lg);
    padding: 32px 24px;
    text-align: center;
    transition: all var(--transition-default);
    height: 100%;
    position: relative;
    overflow: hidden;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--primary-light), var(--accent));
    transform: scaleX(0);
    transition: transform var(--transition-default);
}

.service-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg);
    border-color: rgba(178, 34, 34, 0.15);
}

.service-card:hover::before {
    transform: scaleX(1);
}

.service-icon-wrap {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 64px;
    height: 64px;
    border-radius: var(--radius-md);
    background: linear-gradient(135deg, rgba(178, 34, 34, 0.08), rgba(212, 149, 107, 0.08));
    color: var(--primary);
    font-size: 1.6rem;
    margin-bottom: 20px;
    transition: all var(--transition-default);
}

.service-card:hover .service-icon-wrap {
    background: linear-gradient(135deg, var(--primary-light), var(--accent));
    color: var(--white);
    box-shadow: 0 8px 25px rgba(178, 34, 34, 0.3);
    transform: scale(1.1);
}

.service-title {
    font-size: 1rem;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 10px;
    line-height: 1.3;
}

.service-desc {
    font-size: 0.85rem;
    color: var(--text-muted);
    line-height: 1.6;
    margin: 0;
}

/* ==========================
   ABOUT SECTION
   ========================== */
.about-visual {
    position: relative;
    display: flex;
    flex-direction: column;
    gap: 20px;
    padding: 20px;
}

.about-glow-bg {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 300px;
    height: 300px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(178, 34, 34, 0.08) 0%, transparent 70%);
    z-index: 0;
}

.about-visual-card {
    display: flex;
    align-items: center;
    gap: 20px;
    padding: 24px 28px;
    background: var(--white);
    border-radius: var(--radius-lg);
    border: 1px solid var(--border-card);
    box-shadow: var(--shadow-sm);
    transition: all var(--transition-default);
    z-index: 1;
    position: relative;
}

.about-visual-card:hover {
    transform: translateX(8px);
    box-shadow: var(--shadow-md);
}

.about-visual-card i {
    font-size: 2rem;
    color: var(--primary-light);
    flex-shrink: 0;
}

.about-visual-card h4 {
    font-size: 1.05rem;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 4px;
}

.about-visual-card p {
    font-size: 0.88rem;
    color: var(--text-muted);
    margin: 0;
}

.about-card-1 {
    margin-left: 0;
}

.about-card-2 {
    margin-left: 30px;
}

.about-card-3 {
    margin-left: 15px;
}

.about-content {
    padding-left: 20px;
}

.about-text {
    font-size: 1rem;
    color: var(--text-body);
    margin-bottom: 16px;
    line-height: 1.8;
}

.about-features {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 14px;
    margin-top: 24px;
}

.about-feature-item {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 0.95rem;
    font-weight: 500;
    color: var(--text-dark);
}

.about-feature-item i {
    color: var(--primary-light);
    font-size: 1.1rem;
}

/* ==========================
   CONTACT SECTION
   ========================== */
.contact-info-wrapper {
    display: flex;
    flex-direction: column;
    gap: 24px;
    height: 100%;
}

.contact-info-card {
    background: linear-gradient(135deg, var(--primary-deep) 0%, var(--primary) 100%);
    border-radius: var(--radius-xl);
    padding: 36px 32px;
    color: var(--white);
}

.contact-info-item {
    display: flex;
    align-items: flex-start;
    gap: 16px;
    padding: 16px 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

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

.contact-info-item:first-child {
    padding-top: 0;
}

.contact-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    border-radius: var(--radius-sm);
    background: rgba(255, 255, 255, 0.1);
    flex-shrink: 0;
    font-size: 1.1rem;
}

.contact-info-item h4 {
    font-size: 0.85rem;
    font-weight: 600;
    color: rgba(255, 255, 255, 0.6);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 4px;
}

.contact-info-item p {
    margin: 0;
    font-size: 0.95rem;
    line-height: 1.6;
}

.contact-info-item a {
    color: var(--white);
    transition: color var(--transition-fast);
}

.contact-info-item a:hover {
    color: var(--accent-light);
}

.contact-map {
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-md);
}

/* Contact Form */
.contact-form-wrapper {
    background: var(--bg-card);
    border: 1px solid var(--border-card);
    border-radius: var(--radius-xl);
    padding: 40px 36px;
    box-shadow: var(--shadow-sm);
    height: 100%;
}

.contact-form-title {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 8px;
}

.contact-form-desc {
    color: var(--text-muted);
    font-size: 0.95rem;
    margin-bottom: 28px;
}

.contact-form .form-control,
.contact-form .form-select {
    border: 1.5px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 16px;
    font-size: 0.95rem;
    background: var(--bg-light);
    transition: all var(--transition-fast);
    color: var(--text-dark);
}

.contact-form .form-control:focus,
.contact-form .form-select:focus {
    border-color: var(--primary-light);
    box-shadow: 0 0 0 4px rgba(178, 34, 34, 0.1);
    background: var(--white);
}

.contact-form .form-floating>label {
    color: var(--text-muted);
    font-size: 0.9rem;
}

/* ==========================
   FOOTER
   ========================== */
.site-footer {
    background: linear-gradient(180deg, var(--primary-deep) 0%, #1a0505 100%);
    color: rgba(255, 255, 255, 0.7);
    padding: 60px 0 0;
}

.footer-brand {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 16px;
}

.footer-brand .brand-text {
    font-size: 1.3rem;
    font-weight: 800;
    color: var(--white);
}

.footer-desc {
    font-size: 0.92rem;
    line-height: 1.7;
    color: rgba(255, 255, 255, 0.5);
    margin-bottom: 20px;
}

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

.social-link {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.08);
    color: rgba(255, 255, 255, 0.7);
    font-size: 1.1rem;
    transition: all var(--transition-fast);
    border: 1px solid rgba(255, 255, 255, 0.08);
}

.social-link:hover {
    background: var(--primary-light);
    color: var(--white);
    transform: translateY(-3px);
    box-shadow: 0 4px 15px rgba(178, 34, 34, 0.3);
}

.footer-heading {
    font-size: 1rem;
    font-weight: 700;
    color: var(--white);
    margin-bottom: 20px;
    position: relative;
    padding-bottom: 12px;
}

.footer-heading::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 30px;
    height: 2px;
    background: var(--primary-light);
    border-radius: 2px;
}

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

.footer-links li {
    margin-bottom: 10px;
}

.footer-links a {
    color: rgba(255, 255, 255, 0.5);
    font-size: 0.9rem;
    transition: all var(--transition-fast);
    display: inline-flex;
    align-items: center;
    gap: 6px;
}

.footer-links a:hover {
    color: var(--white);
    padding-left: 6px;
}

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

.footer-contact li {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    margin-bottom: 14px;
    font-size: 0.9rem;
}

.footer-contact li i {
    color: var(--primary-light);
    font-size: 1rem;
    margin-top: 3px;
}

.footer-contact a {
    color: rgba(255, 255, 255, 0.5);
}

.footer-contact a:hover {
    color: var(--white);
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    padding: 20px 0;
    margin-top: 50px;
    text-align: center;
}

.footer-bottom p {
    margin: 0;
    font-size: 0.85rem;
    color: rgba(255, 255, 255, 0.35);
}

/* ==========================
   WHATSAPP FAB
   ========================== */
.whatsapp-fab {
    position: fixed;
    bottom: 28px;
    right: 28px;
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background: #25D366;
    color: var(--white);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.6rem;
    box-shadow: 0 6px 30px rgba(37, 211, 102, 0.4);
    z-index: 999;
    transition: all var(--transition-fast);
    animation: fabPulse 2s ease-in-out infinite;
}

.whatsapp-fab:hover {
    transform: scale(1.1);
    box-shadow: 0 8px 40px rgba(37, 211, 102, 0.5);
    color: var(--white);
}

@keyframes fabPulse {

    0%,
    100% {
        box-shadow: 0 6px 30px rgba(37, 211, 102, 0.4);
    }

    50% {
        box-shadow: 0 6px 30px rgba(37, 211, 102, 0.6), 0 0 0 12px rgba(37, 211, 102, 0.1);
    }
}

/* ==========================
   BACK TO TOP
   ========================== */
.back-to-top {
    position: fixed;
    bottom: 28px;
    right: 100px;
    width: 46px;
    height: 46px;
    border-radius: 50%;
    background: var(--primary);
    color: var(--white);
    border: none;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    cursor: pointer;
    z-index: 999;
    opacity: 0;
    visibility: hidden;
    transform: translateY(20px);
    transition: all var(--transition-default);
    box-shadow: var(--shadow-md);
}

.back-to-top.visible {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.back-to-top:hover {
    background: var(--primary-light);
    transform: translateY(-4px);
}

/* ==========================
   RESPONSIVE
   ========================== */
@media (max-width: 991.98px) {
    .hero-title {
        font-size: 2.6rem;
    }

    .section-title {
        font-size: 2rem;
    }

    .hero-stats {
        flex-direction: column;
        gap: 16px;
        padding: 20px 24px;
    }

    .hero-section {
        padding-top: 100px;
    }

    .hero-section .min-vh-100 {
        min-height: auto !important;
        padding: 40px 0;
    }

    .hero-stat-divider {
        width: 60px;
        height: 1px;
    }

    .about-content {
        padding-left: 0;
        margin-top: 40px;
    }

    .about-card-2,
    .about-card-3 {
        margin-left: 0;
    }

    .navbar-collapse {
        background: rgba(255, 255, 255, 0.97);
        backdrop-filter: blur(20px);
        border-radius: var(--radius-md);
        padding: 16px;
        margin-top: 12px;
        box-shadow: var(--shadow-md);
    }

    .navbar-collapse .nav-link {
        color: var(--text-body) !important;
        padding: 10px 16px !important;
    }

    .navbar-collapse .nav-link:hover {
        color: var(--primary) !important;
        background: var(--bg-light);
        border-radius: var(--radius-sm);
    }

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

    .navbar-collapse .btn-cta-nav {
        margin-top: 8px;
        text-align: center;
        display: block;
    }
}

@media (max-width: 767.98px) {
    .hero-title {
        font-size: 2.2rem;
    }

    .section-title {
        font-size: 1.7rem;
    }

    .section-padding {
        padding: 70px 0;
    }

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

    .hero-actions .btn {
        width: 100%;
        justify-content: center;
    }

    .about-features {
        grid-template-columns: 1fr;
    }

    .contact-form-wrapper {
        padding: 28px 20px;
    }

    .contact-info-card {
        padding: 28px 20px;
    }

    .whatsapp-fab {
        bottom: 20px;
        right: 20px;
        width: 54px;
        height: 54px;
        font-size: 1.4rem;
    }

    .back-to-top {
        right: 84px;
        bottom: 20px;
        width: 42px;
        height: 42px;
    }
}

@media (max-width: 575.98px) {
    .hero-title {
        font-size: 1.8rem;
    }

    .hero-badge {
        font-size: 0.8rem;
        padding: 8px 16px;
    }

    .hero-subtitle {
        font-size: 1rem;
    }
}