/* ============================================
   VÉRTICE SOLUÇÕES — Institutional Website
   Light, Clean & Animated Design
   ============================================ */

/* ---------- RESET & BASE ---------- */
*, *::before, *::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    /* Primary palette — teal-based (inspired by reference) */
    --clr-primary: #0a7e8c;
    --clr-primary-dark: #065f6a;
    --clr-primary-light: #b2ebf2;
    --clr-primary-ultra-light: #e0f7fa;

    /* Accent — warm green-teal */
    --clr-accent: #10b981;
    --clr-accent-dark: #059669;

    /* Neutrals */
    --clr-dark: #1a2332;
    --clr-text: #3a4a5c;
    --clr-text-light: #6b7b8d;
    --clr-border: #e2e8f0;
    --clr-bg: #ffffff;
    --clr-bg-alt: #f6f9fc;
    --clr-bg-soft: #eef3f8;

    /* Gradient */
    --gradient-primary: linear-gradient(135deg, #0a7e8c 0%, #10b981 100%);
    --gradient-soft: linear-gradient(135deg, #e0f7fa 0%, #f0fdf4 100%);
    --gradient-hero: linear-gradient(160deg, #f6f9fc 0%, #e0f7fa 40%, #ffffff 100%);

    /* Shadows */
    --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.06);
    --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.08);
    --shadow-lg: 0 8px 32px rgba(0, 0, 0, 0.1);
    --shadow-xl: 0 16px 48px rgba(0, 0, 0, 0.12);
    --shadow-glow: 0 0 30px rgba(10, 126, 140, 0.15);

    /* Typography */
    --font-heading: 'Plus Jakarta Sans', sans-serif;
    --font-body: 'Inter', sans-serif;

    /* Sizing */
    --container-max: 1200px;
    --nav-height: 80px;
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 20px;
    --radius-xl: 28px;

    /* Transitions */
    --transition-fast: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-base: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

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

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

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

ul { list-style: none; }

.container {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 24px;
}

/* ---------- TYPOGRAPHY UTILITIES ---------- */
.text-accent { color: var(--clr-primary); }
.text-gradient {
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.section-tag {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--clr-primary);
    text-transform: uppercase;
    letter-spacing: 1.5px;
    margin-bottom: 12px;
}

.section-tag svg { color: var(--clr-primary); }

.section-title {
    font-family: var(--font-heading);
    font-size: clamp(1.8rem, 4vw, 2.6rem);
    font-weight: 800;
    color: var(--clr-dark);
    line-height: 1.2;
    margin-bottom: 16px;
}

.section-subtitle {
    font-size: 1.05rem;
    color: var(--clr-text-light);
    max-width: 600px;
    margin: 0 auto;
}

.section-header {
    text-align: center;
    margin-bottom: 60px;
}

/* ---------- BUTTONS ---------- */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-family: var(--font-body);
    font-weight: 600;
    border: none;
    cursor: pointer;
    border-radius: 50px;
    transition: all var(--transition-base);
    position: relative;
    overflow: hidden;
    font-size: 0.95rem;
    padding: 12px 28px;
}

.btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.2), transparent);
    transition: left 0.5s;
}

.btn:hover::before { left: 100%; }

.btn--primary {
    background: var(--gradient-primary);
    color: #fff;
    box-shadow: 0 4px 15px rgba(10, 126, 140, 0.3);
}
.btn--primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 25px rgba(10, 126, 140, 0.4);
}

.btn--accent {
    background: var(--clr-accent);
    color: #fff;
    box-shadow: 0 4px 15px rgba(16, 185, 129, 0.3);
}
.btn--accent:hover {
    background: var(--clr-accent-dark);
    transform: translateY(-2px);
    box-shadow: 0 6px 25px rgba(16, 185, 129, 0.4);
}

.btn--ghost {
    background: transparent;
    color: var(--clr-text);
    border: 2px solid var(--clr-border);
}
.btn--ghost:hover {
    border-color: var(--clr-primary);
    color: var(--clr-primary);
    transform: translateY(-2px);
}

.btn--outline-light {
    background: transparent;
    color: #fff;
    border: 2px solid rgba(255,255,255,0.4);
}
.btn--outline-light:hover {
    background: rgba(255,255,255,0.15);
    border-color: #fff;
}

.btn--sm { padding: 8px 20px; font-size: 0.85rem; }
.btn--lg { padding: 16px 36px; font-size: 1rem; }
.btn--full { width: 100%; justify-content: center; }

/* ---------- NAVBAR ---------- */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    background: rgba(255, 255, 255, 0.85);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid transparent;
    transition: all var(--transition-base);
    height: var(--nav-height);
}

.navbar.scrolled {
    background: rgba(255, 255, 255, 0.95);
    border-bottom-color: var(--clr-border);
    box-shadow: var(--shadow-sm);
}

.navbar__inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: var(--nav-height);
}

.navbar__logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-family: var(--font-heading);
    font-weight: 800;
    font-size: 1.3rem;
    color: var(--clr-dark);
}

.navbar__logo-icon {
    width: 36px;
    height: 36px;
    color: var(--clr-primary);
}

.navbar__menu {
    display: flex;
    align-items: center;
    gap: 8px;
}

.navbar__link {
    font-size: 0.9rem;
    font-weight: 500;
    padding: 8px 16px;
    border-radius: 50px;
    color: var(--clr-text);
    transition: all var(--transition-fast);
    position: relative;
}

.navbar__link:hover,
.navbar__link.active {
    color: var(--clr-primary);
    background: var(--clr-primary-ultra-light);
}

.navbar__actions { display: flex; align-items: center; gap: 16px; }

.navbar__toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
}

.navbar__toggle span {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--clr-dark);
    border-radius: 2px;
    transition: all var(--transition-fast);
}

/* ---------- HERO ---------- */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding-top: var(--nav-height);
    background: var(--gradient-hero);
    overflow: hidden;
}

.hero__shapes {
    position: absolute;
    inset: 0;
    pointer-events: none;
    overflow: hidden;
}

.shape {
    position: absolute;
    opacity: 0.08;
}

.shape--hex {
    width: 200px;
    height: 200px;
    background: var(--clr-primary);
    clip-path: polygon(50% 0%, 100% 25%, 100% 75%, 50% 100%, 0% 75%, 0% 25%);
}

.shape--circle {
    border-radius: 50%;
    background: var(--clr-primary);
}

.shape--dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--clr-primary);
    opacity: 0.3;
}

.shape--ring {
    width: 120px;
    height: 120px;
    border-radius: 50%;
    border: 3px solid var(--clr-primary);
    background: transparent;
    opacity: 0.1;
}

.shape--1 { top: 10%; right: 5%; animation: floatSlow 12s ease-in-out infinite; }
.shape--2 { bottom: 15%; left: -5%; width: 300px; height: 300px; animation: floatSlow 15s ease-in-out infinite reverse; }
.shape--3 { top: 30%; left: 50%; width: 100px; height: 100px; animation: floatSlow 10s ease-in-out infinite; }
.shape--4 { top: 20%; left: 20%; animation: pulse 3s ease-in-out infinite; }
.shape--5 { bottom: 30%; right: 20%; animation: pulse 3s ease-in-out infinite 1s; }
.shape--6 { bottom: 20%; right: 30%; animation: floatSlow 8s ease-in-out infinite; }

@keyframes floatSlow {
    0%, 100% { transform: translate(0, 0) rotate(0deg); }
    25% { transform: translate(15px, -20px) rotate(5deg); }
    50% { transform: translate(-10px, 15px) rotate(-3deg); }
    75% { transform: translate(20px, 10px) rotate(3deg); }
}

@keyframes pulse {
    0%, 100% { transform: scale(1); opacity: 0.3; }
    50% { transform: scale(1.5); opacity: 0.6; }
}

.hero__inner {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
    padding: 60px 0;
}

.hero__badge {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 8px 20px;
    border-radius: 50px;
    background: var(--clr-primary-ultra-light);
    color: var(--clr-primary);
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 24px;
    border: 1px solid var(--clr-primary-light);
}

.hero__badge-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--clr-accent);
    animation: pulse 2s ease-in-out infinite;
}

.hero__title {
    font-family: var(--font-heading);
    font-size: clamp(2.2rem, 5vw, 3.4rem);
    font-weight: 800;
    color: var(--clr-dark);
    line-height: 1.15;
    margin-bottom: 20px;
}

.hero__subtitle {
    font-size: 1.1rem;
    color: var(--clr-text-light);
    line-height: 1.8;
    margin-bottom: 32px;
    max-width: 520px;
}

.hero__cta {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
    margin-bottom: 48px;
}

.hero__stats {
    display: flex;
    gap: 40px;
}

.hero__stat {
    text-align: center;
}

.hero__stat-number {
    font-family: var(--font-heading);
    font-size: 2rem;
    font-weight: 800;
    color: var(--clr-primary);
}

.hero__stat-plus {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--clr-accent);
}

.hero__stat-label {
    display: block;
    font-size: 0.8rem;
    color: var(--clr-text-light);
    margin-top: 4px;
}

/* Hero image */
.hero__image {
    position: relative;
}

.hero__image-wrapper {
    position: relative;
}

.hero__image-placeholder,
.about__image-placeholder,
.cta-banner__image-placeholder,
.contact__map-placeholder {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 12px;
    background: var(--clr-bg-soft);
    border: 2px dashed var(--clr-border);
    border-radius: var(--radius-lg);
    color: var(--clr-text-light);
    font-size: 0.85rem;
}

.hero__image-placeholder {
    width: 100%;
    aspect-ratio: 6/5;
    border-radius: var(--radius-xl);
}

.hero__floating-badge {
    position: absolute;
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 14px 18px;
    background: #fff;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-lg);
    font-size: 0.8rem;
    animation: floatBadge 4s ease-in-out infinite;
}

.hero__floating-badge strong { display: block; color: var(--clr-dark); font-weight: 700; }
.hero__floating-badge small { display: block; color: var(--clr-text-light); font-size: 0.72rem; }
.hero__floating-badge svg { color: var(--clr-accent); flex-shrink: 0; }

.hero__floating-badge--1 {
    bottom: 20%;
    left: -10%;
    animation-delay: 0s;
}

.hero__floating-badge--2 {
    top: 10%;
    right: -5%;
    animation-delay: 2s;
}

@keyframes floatBadge {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-10px); }
}

/* Scroll indicator */
.hero__scroll-indicator {
    position: absolute;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    color: var(--clr-text-light);
    font-size: 0.75rem;
    animation: fadeInUp 1s ease-out 1.5s both;
}

.hero__scroll-mouse {
    width: 24px;
    height: 36px;
    border: 2px solid var(--clr-text-light);
    border-radius: 12px;
    display: flex;
    justify-content: center;
    padding-top: 6px;
}

.hero__scroll-wheel {
    width: 4px;
    height: 8px;
    border-radius: 4px;
    background: var(--clr-primary);
    animation: scrollWheel 2s ease-in-out infinite;
}

@keyframes scrollWheel {
    0% { opacity: 1; transform: translateY(0); }
    100% { opacity: 0; transform: translateY(12px); }
}

/* ---------- MARQUEE ---------- */
.marquee {
    padding: 16px 0;
    background: var(--clr-dark);
    overflow: hidden;
    white-space: nowrap;
}

.marquee__track {
    display: inline-flex;
    animation: marqueeScroll 30s linear infinite;
}

.marquee__track span {
    display: inline-block;
    padding: 0 40px;
    font-family: var(--font-heading);
    font-size: 0.9rem;
    font-weight: 700;
    color: rgba(255, 255, 255, 0.6);
    text-transform: uppercase;
    letter-spacing: 3px;
}

@keyframes marqueeScroll {
    0% { transform: translateX(0); }
    100% { transform: translateX(-50%); }
}

/* ---------- PROBLEMS ---------- */
.problems {
    padding: 80px 0;
    background: var(--clr-bg);
}

.problems__inner {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
    background: var(--gradient-soft);
    border-radius: var(--radius-xl);
    padding: 60px;
    border: 1px solid var(--clr-primary-light);
    position: relative;
    overflow: hidden;
}

.problems__inner::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -20%;
    width: 400px;
    height: 400px;
    background: var(--clr-primary);
    opacity: 0.03;
    border-radius: 50%;
}

.problems__title {
    font-family: var(--font-heading);
    font-size: clamp(1.5rem, 3vw, 2rem);
    font-weight: 800;
    color: var(--clr-dark);
    margin-bottom: 24px;
}

.problems__list {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.problems__list li {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 0.95rem;
    color: var(--clr-text);
}

.problems__list li svg { color: var(--clr-primary); flex-shrink: 0; }

.problems__right p {
    font-size: 1rem;
    line-height: 1.8;
    margin-bottom: 28px;
    color: var(--clr-text);
}

.problems__right strong { color: var(--clr-primary); }

/* ---------- ABOUT ---------- */
.about {
    padding: 100px 0;
    background: var(--clr-bg-alt);
}

.about__inner {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 80px;
    align-items: center;
}

.about__image {
    position: relative;
}

.about__image-frame {
    border-radius: var(--radius-xl);
    overflow: hidden;
    position: relative;
}

.about__image-frame::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 40%;
    background: linear-gradient(to top, rgba(10, 126, 140, 0.1), transparent);
    pointer-events: none;
}

.about__image-placeholder {
    aspect-ratio: 4/5;
    border-radius: var(--radius-xl);
}

.about__experience-badge {
    position: absolute;
    bottom: -20px;
    right: -20px;
    background: var(--gradient-primary);
    color: #fff;
    padding: 20px;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    text-align: center;
    animation: floatBadge 5s ease-in-out infinite;
}

.about__experience-number {
    display: block;
    font-family: var(--font-heading);
    font-size: 2.2rem;
    font-weight: 800;
    line-height: 1;
}

.about__experience-text {
    font-size: 0.75rem;
    font-weight: 500;
    line-height: 1.3;
    opacity: 0.9;
}

.about__bio {
    font-size: 1rem;
    line-height: 1.8;
    margin-bottom: 20px;
    color: var(--clr-text);
}

.about__social {
    display: flex;
    gap: 12px;
    margin-top: 28px;
}

.about__social-link {
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    background: var(--clr-primary-ultra-light);
    color: var(--clr-primary);
    transition: all var(--transition-base);
}

.about__social-link:hover {
    background: var(--clr-primary);
    color: #fff;
    transform: translateY(-3px);
    box-shadow: 0 4px 15px rgba(10, 126, 140, 0.3);
}

/* ---------- SERVICES ---------- */
.services {
    padding: 100px 0;
    background: var(--clr-bg);
}

.services__grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
    margin-bottom: 48px;
}

.service-card {
    background: var(--clr-bg);
    border: 1px solid var(--clr-border);
    border-radius: var(--radius-lg);
    padding: 36px 28px;
    transition: all var(--transition-base);
    position: relative;
    overflow: hidden;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: var(--gradient-primary);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform var(--transition-base);
}

.service-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-xl);
    border-color: transparent;
}

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

.service-card__icon {
    width: 60px;
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-md);
    background: var(--gradient-soft);
    color: var(--clr-primary);
    margin-bottom: 24px;
    transition: all var(--transition-base);
}

.service-card:hover .service-card__icon {
    background: var(--gradient-primary);
    color: #fff;
    transform: scale(1.05);
}

.service-card__title {
    font-family: var(--font-heading);
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--clr-dark);
    margin-bottom: 12px;
}

.service-card__desc {
    font-size: 0.9rem;
    color: var(--clr-text-light);
    line-height: 1.7;
    margin-bottom: 20px;
}

.service-card__link {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--clr-primary);
    transition: all var(--transition-fast);
}

.service-card__link:hover {
    color: var(--clr-accent);
    letter-spacing: 1px;
}

.services__cta {
    text-align: center;
}

/* ---------- CULTURE ---------- */
.culture {
    padding: 100px 0;
    background: var(--clr-bg-alt);
}

.culture__grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}

.culture-card {
    background: var(--clr-bg);
    border: 1px solid var(--clr-border);
    border-radius: var(--radius-lg);
    padding: 36px 28px;
    text-align: center;
    transition: all var(--transition-base);
    position: relative;
}

.culture-card::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 0;
    height: 3px;
    background: var(--gradient-primary);
    transition: width var(--transition-base);
    border-radius: 2px;
}

.culture-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-lg);
    border-color: transparent;
}

.culture-card:hover::after {
    width: 60%;
}

.culture-card__icon {
    width: 56px;
    height: 56px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    background: var(--gradient-soft);
    color: var(--clr-primary);
    margin: 0 auto 20px;
    transition: all var(--transition-base);
}

.culture-card:hover .culture-card__icon {
    background: var(--gradient-primary);
    color: #fff;
    transform: rotate(10deg) scale(1.1);
}

.culture-card h3 {
    font-family: var(--font-heading);
    font-size: 1rem;
    font-weight: 700;
    color: var(--clr-dark);
    margin-bottom: 10px;
}

.culture-card p {
    font-size: 0.85rem;
    color: var(--clr-text-light);
    line-height: 1.7;
}

/* ---------- CTA BANNER ---------- */
.cta-banner {
    padding: 100px 0;
    background: var(--clr-dark);
    position: relative;
    overflow: hidden;
}

.cta-banner__shapes {
    position: absolute;
    inset: 0;
    pointer-events: none;
}

.shape--b1 {
    width: 300px;
    height: 300px;
    top: -100px;
    right: -100px;
    opacity: 0.05;
    animation: floatSlow 15s ease-in-out infinite;
}

.shape--b2 {
    width: 200px;
    height: 200px;
    bottom: -80px;
    left: -80px;
    opacity: 0.05;
    animation: floatSlow 12s ease-in-out infinite reverse;
}

.cta-banner__inner {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 60px;
    align-items: center;
}

.cta-banner__image-placeholder {
    aspect-ratio: 5/3.5;
    border-radius: var(--radius-xl);
    border-color: rgba(255,255,255,0.15);
    background: rgba(255,255,255,0.05);
    color: rgba(255,255,255,0.4);
}

.cta-banner__content h2 {
    font-family: var(--font-heading);
    font-size: clamp(1.6rem, 3vw, 2.2rem);
    font-weight: 800;
    color: #fff;
    line-height: 1.3;
    margin-bottom: 16px;
}

.cta-banner__content p {
    font-size: 1rem;
    color: rgba(255,255,255,0.7);
    line-height: 1.8;
    margin-bottom: 32px;
}

.cta-banner__buttons {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
}

/* ---------- TESTIMONIALS ---------- */
.testimonials {
    padding: 100px 0;
    background: var(--clr-bg);
}

.testimonials__grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 28px;
}

.testimonial-card {
    background: var(--clr-bg);
    border: 1px solid var(--clr-border);
    border-radius: var(--radius-lg);
    padding: 36px;
    transition: all var(--transition-base);
    position: relative;
}

.testimonial-card::before {
    content: '"';
    position: absolute;
    top: 20px;
    right: 28px;
    font-family: var(--font-heading);
    font-size: 4rem;
    font-weight: 800;
    color: var(--clr-primary-light);
    line-height: 1;
    opacity: 0.5;
}

.testimonial-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-xl);
    border-color: transparent;
}

.testimonial-card__stars {
    color: #f59e0b;
    font-size: 0.9rem;
    letter-spacing: 3px;
    margin-bottom: 16px;
}

.testimonial-card__text {
    font-size: 0.95rem;
    font-style: italic;
    line-height: 1.8;
    color: var(--clr-text);
    margin-bottom: 24px;
}

.testimonial-card__author {
    display: flex;
    align-items: center;
    gap: 14px;
}

.testimonial-card__avatar {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: var(--gradient-soft);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--clr-primary);
    flex-shrink: 0;
}

.testimonial-card__author strong {
    display: block;
    font-size: 0.9rem;
    color: var(--clr-dark);
}

.testimonial-card__author span {
    font-size: 0.78rem;
    color: var(--clr-text-light);
}

/* ---------- CONTACT ---------- */
.contact {
    padding: 100px 0;
    background: var(--clr-bg-alt);
}

.contact__inner {
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: 60px;
}

.contact__form {
    background: var(--clr-bg);
    border: 1px solid var(--clr-border);
    border-radius: var(--radius-xl);
    padding: 48px;
    box-shadow: var(--shadow-md);
}

.contact__form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--clr-dark);
    margin-bottom: 6px;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 14px 18px;
    border: 1px solid var(--clr-border);
    border-radius: var(--radius-sm);
    font-family: var(--font-body);
    font-size: 0.9rem;
    color: var(--clr-dark);
    background: var(--clr-bg);
    transition: all var(--transition-fast);
    outline: none;
}

.form-group input:focus,
.form-group textarea:focus {
    border-color: var(--clr-primary);
    box-shadow: 0 0 0 3px rgba(10, 126, 140, 0.1);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: var(--clr-text-light);
}

.form-group textarea { resize: vertical; }

.contact__info {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.contact__info-card {
    display: flex;
    align-items: flex-start;
    gap: 16px;
    padding: 20px;
    background: var(--clr-bg);
    border-radius: var(--radius-md);
    border: 1px solid var(--clr-border);
    transition: all var(--transition-base);
}

.contact__info-card:hover {
    transform: translateX(6px);
    box-shadow: var(--shadow-md);
    border-color: var(--clr-primary-light);
}

.contact__info-icon {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: var(--gradient-soft);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--clr-primary);
    flex-shrink: 0;
}

.contact__info-card strong {
    display: block;
    font-size: 0.9rem;
    color: var(--clr-dark);
    margin-bottom: 4px;
}

.contact__info-card p {
    font-size: 0.85rem;
    color: var(--clr-text-light);
    line-height: 1.6;
}

.contact__map-placeholder {
    aspect-ratio: 16/9;
    border-radius: var(--radius-md);
}

/* ---------- FOOTER ---------- */
.footer {
    background: var(--clr-dark);
    color: rgba(255, 255, 255, 0.7);
    padding: 80px 0 0;
}

.footer__top {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr 1.3fr;
    gap: 40px;
    padding-bottom: 48px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.footer__brand .navbar__logo {
    color: #fff;
    margin-bottom: 16px;
}

.footer__brand .navbar__logo-icon { color: var(--clr-primary-light); }

.footer__brand p {
    font-size: 0.9rem;
    line-height: 1.7;
}

.footer__links h4,
.footer__newsletter h4 {
    font-family: var(--font-heading);
    font-size: 1rem;
    font-weight: 700;
    color: #fff;
    margin-bottom: 20px;
}

.footer__links ul { display: flex; flex-direction: column; gap: 10px; }

.footer__links a {
    font-size: 0.9rem;
    transition: all var(--transition-fast);
}

.footer__links a:hover {
    color: var(--clr-primary-light);
    padding-left: 6px;
}

.footer__newsletter p {
    font-size: 0.85rem;
    margin-bottom: 16px;
}

.footer__newsletter-form {
    display: flex;
    gap: 8px;
}

.footer__newsletter-form input {
    flex: 1;
    padding: 10px 16px;
    border: 1px solid rgba(255,255,255,0.15);
    border-radius: 50px;
    background: rgba(255,255,255,0.05);
    color: #fff;
    font-family: var(--font-body);
    font-size: 0.85rem;
    outline: none;
    transition: all var(--transition-fast);
}

.footer__newsletter-form input:focus {
    border-color: var(--clr-primary-light);
    background: rgba(255,255,255,0.1);
}

.footer__newsletter-form input::placeholder { color: rgba(255,255,255,0.4); }

.footer__bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 24px 0;
}

.footer__bottom p { font-size: 0.8rem; }

.footer__social {
    display: flex;
    gap: 12px;
}

.footer__social a {
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    background: rgba(255,255,255,0.05);
    color: rgba(255,255,255,0.6);
    transition: all var(--transition-base);
}

.footer__social a:hover {
    background: var(--clr-primary);
    color: #fff;
    transform: translateY(-3px);
}

/* ---------- BACK TO TOP ---------- */
.back-to-top {
    position: fixed;
    bottom: 32px;
    right: 32px;
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: var(--gradient-primary);
    color: #fff;
    border: none;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: var(--shadow-lg);
    opacity: 0;
    visibility: hidden;
    transform: translateY(20px);
    transition: all var(--transition-base);
    z-index: 999;
}

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

.back-to-top:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-xl);
}

/* ---------- SCROLL ANIMATIONS ---------- */
[data-animate] {
    opacity: 0;
    transition: all 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

[data-animate="fade-up"] {
    transform: translateY(40px);
}

[data-animate="fade-right"] {
    transform: translateX(-40px);
}

[data-animate="fade-left"] {
    transform: translateX(40px);
}

[data-animate].animated {
    opacity: 1;
    transform: translate(0, 0);
}

/* ---------- PARTICLES CANVAS ---------- */
#particleCanvas {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 0;
    opacity: 0.4;
}

/* ---------- RESPONSIVE ---------- */
@media (max-width: 1024px) {
    .services__grid,
    .culture__grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .hero__inner {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .hero__subtitle { margin: 0 auto 32px; }
    .hero__cta { justify-content: center; }
    .hero__stats { justify-content: center; }

    .hero__image {
        max-width: 500px;
        margin: 0 auto;
    }

    .hero__floating-badge--1 { left: 0; }
    .hero__floating-badge--2 { right: 0; }

    .about__inner {
        grid-template-columns: 1fr;
        gap: 48px;
    }

    .about__image {
        max-width: 400px;
        margin: 0 auto;
    }

    .cta-banner__inner {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .cta-banner__buttons { justify-content: center; }

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

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

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

@media (max-width: 768px) {
    .navbar__menu {
        display: none;
        position: absolute;
        top: var(--nav-height);
        left: 0;
        right: 0;
        background: #fff;
        flex-direction: column;
        padding: 20px;
        box-shadow: var(--shadow-lg);
        border-top: 1px solid var(--clr-border);
    }

    .navbar__menu.open { display: flex; }

    .navbar__toggle { display: flex; }

    .navbar__toggle.open span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
    .navbar__toggle.open span:nth-child(2) { opacity: 0; }
    .navbar__toggle.open span:nth-child(3) { transform: rotate(-45deg) translate(5px, -5px); }

    .navbar__actions .btn { display: none; }

    .services__grid,
    .culture__grid {
        grid-template-columns: 1fr;
    }

    .problems__inner {
        grid-template-columns: 1fr;
        padding: 36px;
        gap: 36px;
    }

    .hero__stats {
        flex-direction: column;
        gap: 16px;
    }

    .hero__title { font-size: 2rem; }

    .contact__form { padding: 28px; }
    .contact__form-row { grid-template-columns: 1fr; }

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

    .footer__bottom {
        flex-direction: column;
        gap: 16px;
        text-align: center;
    }
}