/* ============================================
   TICARET.PRO — Landing Page Styles
   Color Scheme: Navy + Emerald (E-commerce)
   ============================================ */

/* --- Variables --- */
:root {
    --primary: #0f4c81;
    --primary-dark: #0a3560;
    --primary-light: #1a6bb5;
    --accent: #10b981;
    --accent-dark: #059669;
    --accent-light: #34d399;
    --navy: #0b1f3a;
    --navy-light: #112d54;
    --dark: #0f172a;
    --gray-900: #1e293b;
    --gray-800: #1e293b;
    --gray-700: #334155;
    --gray-600: #475569;
    --gray-500: #64748b;
    --gray-400: #94a3b8;
    --gray-300: #cbd5e1;
    --gray-200: #e2e8f0;
    --gray-100: #f1f5f9;
    --gray-50: #f8fafc;
    --white: #ffffff;
    --gradient: linear-gradient(135deg, var(--accent) 0%, var(--primary-light) 100%);
    --gradient-text: linear-gradient(135deg, var(--accent) 0%, var(--primary-light) 100%);
    --shadow-sm: 0 1px 2px rgba(0,0,0,0.05);
    --shadow: 0 4px 6px -1px rgba(0,0,0,0.07), 0 2px 4px -1px rgba(0,0,0,0.04);
    --shadow-md: 0 10px 25px -3px rgba(0,0,0,0.08), 0 4px 6px -2px rgba(0,0,0,0.04);
    --shadow-lg: 0 20px 40px -8px rgba(0,0,0,0.12);
    --shadow-xl: 0 25px 60px -12px rgba(0,0,0,0.18);
    --radius: 12px;
    --radius-lg: 20px;
    --radius-xl: 28px;
    --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

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

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    color: var(--gray-700);
    background: var(--white);
    line-height: 1.7;
    -webkit-font-smoothing: antialiased;
    overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
    font-family: 'Plus Jakarta Sans', 'Inter', sans-serif;
    color: var(--navy);
    line-height: 1.25;
    font-weight: 700;
}

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

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

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

/* --- Gradient Text --- */
.gradient-text {
    background: var(--gradient-text);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.gradient-text-light {
    background: linear-gradient(135deg, var(--accent-light) 0%, #93c5fd 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* --- Buttons --- */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 12px 28px;
    border-radius: 10px;
    font-weight: 600;
    font-size: 0.95rem;
    border: 2px solid transparent;
    cursor: pointer;
    transition: var(--transition);
    white-space: nowrap;
    font-family: 'Inter', sans-serif;
}

.btn-primary {
    background: var(--gradient);
    color: var(--white);
    border-color: transparent;
    box-shadow: 0 4px 14px rgba(16, 185, 129, 0.3);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(16, 185, 129, 0.4);
}

.btn-outline {
    background: transparent;
    color: var(--primary);
    border-color: var(--gray-300);
}

.btn-outline:hover {
    border-color: var(--primary);
    background: var(--gray-50);
}

.btn-white {
    background: var(--white);
    color: var(--navy);
    border-color: transparent;
    box-shadow: var(--shadow);
}

.btn-white:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.btn-outline-white {
    background: transparent;
    color: var(--white);
    border-color: rgba(255,255,255,0.4);
}

.btn-outline-white:hover {
    background: rgba(255,255,255,0.1);
    border-color: rgba(255,255,255,0.7);
}

.btn-lg {
    padding: 16px 32px;
    font-size: 1rem;
    border-radius: 12px;
}

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

/* --- Section Utilities --- */
.section-label {
    display: inline-block;
    font-size: 0.85rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 2px;
    color: var(--accent);
    margin-bottom: 12px;
}

.section-label-light {
    color: var(--accent-light);
}

.section-header {
    text-align: center;
    max-width: 640px;
    margin: 0 auto 60px;
}

.section-header h2 {
    font-size: clamp(1.8rem, 4vw, 2.5rem);
    margin-bottom: 16px;
}

.section-desc {
    color: var(--gray-500);
    font-size: 1.1rem;
}

/* --- Animations --- */
.animate-in {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.animate-in.visible {
    opacity: 1;
    transform: translateY(0);
}

/* Stagger service cards */
.service-card.animate-in:nth-child(1) { transition-delay: 0s; }
.service-card.animate-in:nth-child(2) { transition-delay: 0.05s; }
.service-card.animate-in:nth-child(3) { transition-delay: 0.1s; }
.service-card.animate-in:nth-child(4) { transition-delay: 0.15s; }
.service-card.animate-in:nth-child(5) { transition-delay: 0.2s; }
.service-card.animate-in:nth-child(6) { transition-delay: 0.25s; }
.service-card.animate-in:nth-child(7) { transition-delay: 0.3s; }
.service-card.animate-in:nth-child(8) { transition-delay: 0.35s; }
.service-card.animate-in:nth-child(9) { transition-delay: 0.4s; }
.service-card.animate-in:nth-child(10) { transition-delay: 0.45s; }
.service-card.animate-in:nth-child(11) { transition-delay: 0.5s; }
.service-card.animate-in:nth-child(12) { transition-delay: 0.55s; }
.service-card.animate-in:nth-child(13) { transition-delay: 0.6s; }
.service-card.animate-in:nth-child(14) { transition-delay: 0.65s; }

/* ============================================
   HEADER
   ============================================ */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: 16px 0;
    transition: var(--transition);
    background: rgba(255,255,255,0.8);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
}

.header.scrolled {
    padding: 10px 0;
    background: rgba(255,255,255,0.95);
    box-shadow: 0 1px 20px rgba(0,0,0,0.06);
}

.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 32px;
}

.logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 1.5rem;
    font-weight: 400;
    color: var(--navy);
    font-family: 'Plus Jakarta Sans', sans-serif;
    letter-spacing: -0.5px;
}

.logo i {
    font-size: 1.4rem;
    color: var(--accent);
}

.logo strong {
    font-weight: 800;
    color: var(--accent);
}

.nav {
    display: flex;
    align-items: center;
    gap: 32px;
}

.nav a {
    font-size: 0.92rem;
    font-weight: 500;
    color: var(--gray-600);
    position: relative;
}

.nav a::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--gradient);
    border-radius: 2px;
    transition: var(--transition);
}

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

.nav a:hover::after {
    width: 100%;
}

.header-cta {
    padding: 10px 24px;
    font-size: 0.9rem;
}

.mobile-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 4px;
}

.mobile-toggle span {
    display: block;
    width: 24px;
    height: 2.5px;
    background: var(--navy);
    border-radius: 2px;
    transition: var(--transition);
}

.mobile-toggle.active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}

.mobile-toggle.active span:nth-child(2) {
    opacity: 0;
}

.mobile-toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -5px);
}

/* ============================================
   HERO
   ============================================ */
.hero {
    position: relative;
    padding: 160px 0 100px;
    overflow: hidden;
    background: linear-gradient(180deg, var(--gray-50) 0%, var(--white) 100%);
}

.hero-bg-elements {
    position: absolute;
    inset: 0;
    pointer-events: none;
    overflow: hidden;
}

.hero-circle {
    position: absolute;
    border-radius: 50%;
    opacity: 0.08;
}

.hero-circle-1 {
    width: 600px;
    height: 600px;
    background: var(--accent);
    top: -200px;
    right: -100px;
}

.hero-circle-2 {
    width: 400px;
    height: 400px;
    background: var(--primary);
    bottom: -100px;
    left: -100px;
}

.hero-circle-3 {
    width: 200px;
    height: 200px;
    background: var(--accent);
    top: 40%;
    left: 30%;
}

.hero-inner {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
    position: relative;
    z-index: 1;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 18px;
    background: rgba(16, 185, 129, 0.08);
    border: 1px solid rgba(16, 185, 129, 0.2);
    border-radius: 100px;
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--accent-dark);
    margin-bottom: 24px;
}

.hero-badge i {
    font-size: 0.8rem;
}

.hero h1 {
    font-size: clamp(2.2rem, 5vw, 3.2rem);
    line-height: 1.15;
    margin-bottom: 20px;
    letter-spacing: -1px;
}

.hero-desc {
    font-size: 1.15rem;
    color: var(--gray-500);
    margin-bottom: 32px;
    max-width: 520px;
}

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

.hero-stats {
    display: flex;
    align-items: center;
    gap: 24px;
}

.hero-stat-number {
    display: block;
    font-size: 1.6rem;
    font-weight: 800;
    color: var(--navy);
    font-family: 'Plus Jakarta Sans', sans-serif;
}

.hero-stat-label {
    font-size: 0.82rem;
    color: var(--gray-500);
    font-weight: 500;
}

.hero-stat-divider {
    width: 1px;
    height: 40px;
    background: var(--gray-200);
}

/* Hero Visual Cards */
.hero-visual {
    position: relative;
    height: 420px;
}

.hero-card-main {
    position: absolute;
    top: 20px;
    right: 0;
    background: var(--white);
    border-radius: var(--radius-lg);
    padding: 32px;
    box-shadow: var(--shadow-xl);
    width: 320px;
    border: 1px solid var(--gray-100);
}

.hero-card-icon {
    width: 56px;
    height: 56px;
    border-radius: 14px;
    background: var(--gradient);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    font-size: 1.4rem;
    margin-bottom: 20px;
}

.hero-card-main h3 {
    font-size: 1.15rem;
    margin-bottom: 6px;
}

.hero-card-main p {
    font-size: 0.88rem;
    color: var(--gray-500);
    margin-bottom: 20px;
}

.hero-card-bar {
    height: 8px;
    background: var(--gray-100);
    border-radius: 100px;
    overflow: hidden;
    margin-bottom: 10px;
}

.hero-card-bar-fill {
    height: 100%;
    background: var(--gradient);
    border-radius: 100px;
    animation: barFill 2s ease-out 0.5s both;
}

@keyframes barFill {
    from { width: 0 !important; }
}

.hero-card-metric {
    font-size: 0.82rem;
    font-weight: 700;
    color: var(--accent);
}

.hero-card-float {
    position: absolute;
    background: var(--white);
    border-radius: 14px;
    padding: 14px 20px;
    display: flex;
    align-items: center;
    gap: 10px;
    box-shadow: var(--shadow-lg);
    font-weight: 600;
    font-size: 0.88rem;
    color: var(--navy);
    border: 1px solid var(--gray-100);
    animation: float 6s ease-in-out infinite;
}

.hero-card-float i {
    font-size: 1.1rem;
}

.hero-card-float-1 {
    top: 0;
    left: 0;
    animation-delay: 0s;
}

.hero-card-float-1 i { color: var(--primary-light); }

.hero-card-float-2 {
    bottom: 80px;
    left: 20px;
    animation-delay: 2s;
}

.hero-card-float-2 i { color: var(--accent); }

.hero-card-float-3 {
    bottom: 0;
    right: 40px;
    animation-delay: 4s;
}

.hero-card-float-3 i { color: #f59e0b; }

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

/* ============================================
   ABOUT
   ============================================ */
.about {
    padding: 100px 0;
    background: var(--white);
}

.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: start;
}

.about-content h2 {
    font-size: clamp(1.6rem, 3.5vw, 2.3rem);
    margin-bottom: 20px;
}

.about-lead {
    font-size: 1.08rem;
    color: var(--gray-600);
    margin-bottom: 12px;
}

.about-content > p {
    color: var(--gray-500);
    margin-bottom: 32px;
}

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

.about-step {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 16px 20px;
    background: var(--gray-50);
    border-radius: var(--radius);
    border: 1px solid var(--gray-100);
    transition: var(--transition);
}

.about-step:hover {
    border-color: var(--accent);
    box-shadow: var(--shadow);
}

.about-step-num {
    width: 40px;
    height: 40px;
    border-radius: 10px;
    background: var(--gradient);
    color: var(--white);
    font-weight: 800;
    font-size: 1rem;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    font-family: 'Plus Jakarta Sans', sans-serif;
}

.about-step strong {
    display: block;
    font-size: 0.95rem;
    color: var(--navy);
    margin-bottom: 2px;
}

.about-step span {
    font-size: 0.85rem;
    color: var(--gray-500);
}

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

.about-feature-card {
    padding: 32px;
    background: var(--gray-50);
    border-radius: var(--radius-lg);
    border: 1px solid var(--gray-100);
    transition: var(--transition);
}

.about-feature-card:hover {
    background: var(--white);
    box-shadow: var(--shadow-lg);
    border-color: transparent;
    transform: translateY(-4px);
}

.about-feature-icon {
    width: 52px;
    height: 52px;
    border-radius: 14px;
    background: var(--gradient);
    color: var(--white);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.3rem;
    margin-bottom: 20px;
}

.about-feature-card h3 {
    font-size: 1.15rem;
    margin-bottom: 10px;
}

.about-feature-card p {
    font-size: 0.95rem;
    color: var(--gray-500);
    line-height: 1.7;
}

/* ============================================
   SERVICES
   ============================================ */
.services {
    padding: 100px 0;
    background: var(--gray-50);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(270px, 1fr));
    gap: 24px;
}

.service-card {
    background: var(--white);
    border-radius: var(--radius-lg);
    padding: 32px 28px;
    border: 1px solid var(--gray-100);
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: var(--gradient);
    transform: scaleX(0);
    transition: transform 0.4s ease;
    transform-origin: left;
}

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

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

.service-icon {
    width: 52px;
    height: 52px;
    border-radius: 14px;
    background: linear-gradient(135deg, rgba(16, 185, 129, 0.1), rgba(15, 76, 129, 0.1));
    color: var(--primary);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.3rem;
    margin-bottom: 20px;
    transition: var(--transition);
}

.service-card:hover .service-icon {
    background: var(--gradient);
    color: var(--white);
}

.service-card h3 {
    font-size: 1.05rem;
    margin-bottom: 10px;
    font-weight: 700;
}

.service-card p {
    font-size: 0.9rem;
    color: var(--gray-500);
    line-height: 1.65;
}

/* ============================================
   WHY US
   ============================================ */
.why-us {
    padding: 100px 0;
    background: var(--navy);
    position: relative;
    overflow: hidden;
}

.why-us::before {
    content: '';
    position: absolute;
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, rgba(16, 185, 129, 0.12), transparent 70%);
    top: -200px;
    right: -100px;
    pointer-events: none;
}

.why-us .section-header h2 {
    color: var(--white);
}

.why-us-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 24px;
}

.why-us-card {
    padding: 36px 28px;
    background: rgba(255,255,255,0.04);
    border: 1px solid rgba(255,255,255,0.08);
    border-radius: var(--radius-lg);
    transition: var(--transition);
}

.why-us-card:hover {
    background: rgba(255,255,255,0.08);
    border-color: rgba(16, 185, 129, 0.3);
    transform: translateY(-4px);
}

.why-us-icon {
    width: 56px;
    height: 56px;
    border-radius: 16px;
    background: var(--gradient);
    color: var(--white);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.3rem;
    margin-bottom: 24px;
}

.why-us-card h3 {
    color: var(--white);
    font-size: 1.15rem;
    margin-bottom: 10px;
}

.why-us-card p {
    color: rgba(255,255,255,0.6);
    font-size: 0.93rem;
    line-height: 1.7;
}

/* ============================================
   CTA SECTION
   ============================================ */
.cta-section {
    padding: 100px 0;
    background: var(--white);
}

.cta-box {
    background: var(--gradient);
    border-radius: var(--radius-xl);
    padding: 72px 60px;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.cta-box::before {
    content: '';
    position: absolute;
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, rgba(255,255,255,0.12), transparent 70%);
    top: -200px;
    right: -100px;
    pointer-events: none;
}

.cta-box::after {
    content: '';
    position: absolute;
    width: 300px;
    height: 300px;
    background: radial-gradient(circle, rgba(255,255,255,0.08), transparent 70%);
    bottom: -150px;
    left: -50px;
    pointer-events: none;
}

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

.cta-content h2 {
    color: var(--white);
    font-size: clamp(1.6rem, 3.5vw, 2.3rem);
    margin-bottom: 16px;
}

.cta-content p {
    color: rgba(255,255,255,0.85);
    font-size: 1.1rem;
    max-width: 520px;
    margin: 0 auto 36px;
}

.cta-actions {
    display: flex;
    gap: 16px;
    justify-content: center;
    flex-wrap: wrap;
}

/* ============================================
   CONTACT
   ============================================ */
.contact {
    padding: 100px 0;
    background: var(--gray-50);
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: 48px;
    align-items: start;
}

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

.contact-item {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 20px 24px;
    background: var(--white);
    border-radius: var(--radius);
    border: 1px solid var(--gray-100);
    transition: var(--transition);
}

.contact-item:hover {
    box-shadow: var(--shadow);
    border-color: var(--accent);
}

.contact-item-icon {
    width: 48px;
    height: 48px;
    border-radius: 12px;
    background: var(--gradient);
    color: var(--white);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.1rem;
    flex-shrink: 0;
}

.contact-item h4 {
    font-size: 0.82rem;
    color: var(--gray-500);
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 2px;
}

.contact-item a {
    font-size: 1rem;
    font-weight: 600;
    color: var(--navy);
}

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

.contact-socials {
    display: flex;
    gap: 12px;
    padding-top: 8px;
}

.contact-socials a {
    width: 46px;
    height: 46px;
    border-radius: 12px;
    background: var(--white);
    border: 1px solid var(--gray-200);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.1rem;
    color: var(--gray-600);
    transition: var(--transition);
}

.contact-socials a:hover {
    background: var(--gradient);
    color: var(--white);
    border-color: transparent;
    transform: translateY(-2px);
}

/* Contact Form */
.contact-form {
    background: var(--white);
    border-radius: var(--radius-lg);
    padding: 40px;
    border: 1px solid var(--gray-100);
    box-shadow: var(--shadow-sm);
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}

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

.form-group label {
    display: block;
    font-size: 0.88rem;
    font-weight: 600;
    color: var(--navy);
    margin-bottom: 8px;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 14px 16px;
    border: 1.5px solid var(--gray-200);
    border-radius: 10px;
    font-size: 0.95rem;
    color: var(--gray-700);
    background: var(--gray-50);
    transition: var(--transition);
    font-family: 'Inter', sans-serif;
    outline: none;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    border-color: var(--accent);
    background: var(--white);
    box-shadow: 0 0 0 4px rgba(16, 185, 129, 0.1);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: var(--gray-400);
}

.form-group textarea {
    resize: vertical;
    min-height: 100px;
}

.form-group select {
    cursor: pointer;
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' fill='%2364748b' viewBox='0 0 16 16'%3E%3Cpath d='M8 11L3 6h10l-5 5z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 14px center;
    padding-right: 38px;
}

/* ============================================
   FOOTER
   ============================================ */
.footer {
    background: var(--dark);
    padding: 72px 0 0;
}

.footer-inner {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr 1fr;
    gap: 40px;
    padding-bottom: 48px;
    border-bottom: 1px solid rgba(255,255,255,0.06);
}

.logo-footer {
    margin-bottom: 16px;
}

.logo-footer span {
    color: var(--gray-300);
}

.footer-brand p {
    color: var(--gray-500);
    font-size: 0.9rem;
    max-width: 280px;
    line-height: 1.7;
}

.footer-links h4 {
    color: var(--gray-300);
    font-size: 0.9rem;
    font-weight: 700;
    margin-bottom: 16px;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.footer-links a {
    display: flex;
    align-items: center;
    gap: 8px;
    color: var(--gray-500);
    font-size: 0.9rem;
    margin-bottom: 10px;
    transition: var(--transition);
}

.footer-links a:hover {
    color: var(--accent);
    padding-left: 4px;
}

.footer-links a i {
    font-size: 0.82rem;
    width: 16px;
}

.footer-bottom {
    padding: 24px 0;
    text-align: center;
}

.footer-bottom p {
    color: var(--gray-600);
    font-size: 0.85rem;
}

/* ============================================
   RESPONSIVE
   ============================================ */
@media (max-width: 1024px) {
    .hero-inner {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .hero-visual {
        display: none;
    }

    .hero {
        padding: 140px 0 80px;
    }

    .about-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .footer-inner {
        grid-template-columns: 1fr 1fr;
        gap: 32px;
    }
}

@media (max-width: 768px) {
    .nav {
        position: fixed;
        top: 0;
        right: -100%;
        width: 280px;
        height: 100vh;
        background: var(--white);
        flex-direction: column;
        justify-content: center;
        align-items: center;
        gap: 24px;
        transition: right 0.4s ease;
        box-shadow: -10px 0 40px rgba(0,0,0,0.1);
        z-index: 999;
    }

    .nav.active {
        right: 0;
    }

    .nav a {
        font-size: 1.05rem;
    }

    .header-cta {
        display: none;
    }

    .mobile-toggle {
        display: flex;
        z-index: 1001;
    }

    .hero h1 {
        font-size: 2rem;
    }

    .hero-stats {
        flex-direction: column;
        align-items: flex-start;
        gap: 16px;
    }

    .hero-stat-divider {
        display: none;
    }

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

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

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

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

    .form-row {
        grid-template-columns: 1fr;
    }

    .cta-box {
        padding: 48px 28px;
    }

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

    .cta-actions .btn {
        justify-content: center;
    }

    .footer-inner {
        grid-template-columns: 1fr;
        gap: 28px;
    }

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

    .why-us-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 16px;
    }

    .hero {
        padding: 120px 0 60px;
    }

    .hero h1 {
        font-size: 1.7rem;
    }

    .section-header h2 {
        font-size: 1.5rem;
    }

    .about-content h2 {
        font-size: 1.5rem;
    }
}

/* ============================================
   FORM ALERTS & LOADING
   ============================================ */
.form-alert {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    padding: 16px 20px;
    border-radius: 10px;
    font-size: 0.93rem;
    line-height: 1.5;
    margin-bottom: 24px;
    animation: alertSlideIn 0.35s ease;
}

.form-alert i {
    font-size: 1.2rem;
    margin-top: 1px;
    flex-shrink: 0;
}

.form-alert-success {
    background: #f0fdf4;
    color: #166534;
    border: 1px solid #bbf7d0;
}

.form-alert-success i {
    color: #22c55e;
}

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

.form-alert-error i {
    color: #ef4444;
}

@keyframes alertSlideIn {
    from {
        opacity: 0;
        transform: translateY(-8px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Loading button state */
.btn-loading {
    position: relative;
    pointer-events: none;
    opacity: 0.8;
}

.btn-loading::after {
    content: '';
    display: inline-block;
    width: 18px;
    height: 18px;
    border: 2.5px solid rgba(255,255,255,0.3);
    border-top-color: #ffffff;
    border-radius: 50%;
    animation: btnSpin 0.6s linear infinite;
    margin-left: 8px;
}

@keyframes btnSpin {
    to { transform: rotate(360deg); }
}