/* ==========================================
   RAMAYA CONSULTANCY — STYLESHEET
   Modern, Premium, Responsive Design
   ========================================== */

/* ----- CSS Custom Properties ----- */
:root {
    --clr-primary: #2563EB;
    --clr-primary-dark: #1D4ED8;
    --clr-primary-light: #3B82F6;
    --clr-primary-alpha: rgba(37, 99, 235, 0.12);
    --clr-secondary: #0F172A;
    --clr-accent: #16A34A;
    --clr-accent-light: #22C55E;
    --clr-white: #FFFFFF;
    --clr-gray-50: #F8FAFC;
    --clr-gray-100: #F1F5F9;
    --clr-gray-200: #E2E8F0;
    --clr-gray-300: #CBD5E1;
    --clr-gray-400: #94A3B8;
    --clr-gray-500: #64748B;
    --clr-gray-600: #475569;
    --clr-gray-700: #334155;
    --clr-gray-800: #1E293B;
    --clr-whatsapp: #25D366;
    --clr-danger: #EF4444;

    --font-family: 'Poppins', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;

    --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.06), 0 1px 2px rgba(0, 0, 0, 0.04);
    --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.06), 0 2px 6px rgba(0, 0, 0, 0.04);
    --shadow-lg: 0 12px 40px rgba(0, 0, 0, 0.08), 0 4px 12px rgba(0, 0, 0, 0.04);
    --shadow-xl: 0 20px 60px rgba(0, 0, 0, 0.1), 0 8px 20px rgba(0, 0, 0, 0.04);
    --shadow-primary: 0 8px 30px rgba(37, 99, 235, 0.3);
    --shadow-accent: 0 8px 30px rgba(22, 163, 74, 0.3);

    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 16px;
    --radius-xl: 24px;
    --radius-full: 9999px;

    --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: 0.5s cubic-bezier(0.4, 0, 0.2, 1);

    --container-max: 1200px;
    --navbar-height: 80px;
}


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

html {
    scroll-behavior: smooth;
    scroll-padding-top: var(--navbar-height);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    font-family: var(--font-family);
    font-size: 16px;
    line-height: 1.7;
    color: var(--clr-gray-700);
    background-color: var(--clr-white);
    overflow-x: hidden;
}

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

ul {
    list-style: none;
}

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

button {
    cursor: pointer;
    border: none;
    background: none;
    font-family: inherit;
}

input,
select,
textarea {
    font-family: inherit;
    font-size: 1rem;
}

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


/* ----- Utility Classes ----- */
.container {
    width: 100%;
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 24px;
}

.section {
    padding: 100px 0;
}

.section--gray {
    background-color: var(--clr-gray-50);
}

.section__header {
    text-align: center;
    margin-bottom: 64px;
}

.section__tag {
    display: inline-block;
    background: var(--clr-primary-alpha);
    color: var(--clr-primary);
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 2px;
    padding: 6px 18px;
    border-radius: var(--radius-full);
    margin-bottom: 16px;
}

.section__title {
    font-size: clamp(1.8rem, 4vw, 2.5rem);
    font-weight: 700;
    color: var(--clr-secondary);
    line-height: 1.3;
    margin-bottom: 16px;
}

.section__subtitle {
    font-size: 1.05rem;
    color: var(--clr-gray-500);
    max-width: 600px;
    margin: 0 auto;
}

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

.glass-card {
    background: rgba(255, 255, 255, 0.8);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border: 1px solid rgba(255, 255, 255, 0.6);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    transition: transform var(--transition), box-shadow var(--transition);
}

.glass-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}

.required {
    color: var(--clr-danger);
}


/* ----- Buttons ----- */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    font-weight: 600;
    font-size: 0.95rem;
    padding: 12px 28px;
    border-radius: var(--radius-full);
    transition: all var(--transition);
    position: relative;
    overflow: hidden;
    white-space: nowrap;
    cursor: pointer;
    border: none;
}

.btn--primary {
    background: linear-gradient(135deg, var(--clr-primary), var(--clr-primary-dark));
    color: var(--clr-white);
    box-shadow: var(--shadow-primary);
}

.btn--primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 12px 36px rgba(37, 99, 235, 0.4);
}

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

.btn--outline:hover {
    background: var(--clr-primary);
    color: var(--clr-white);
    transform: translateY(-2px);
}

.btn--whatsapp {
    background: linear-gradient(135deg, var(--clr-whatsapp), #128C7E);
    color: var(--clr-white);
    box-shadow: var(--shadow-accent);
}

.btn--whatsapp:hover {
    transform: translateY(-2px);
    box-shadow: 0 12px 36px rgba(37, 211, 102, 0.4);
}

.btn--lg {
    padding: 16px 36px;
    font-size: 1rem;
}

/* Ripple effect */
.ripple::after {
    content: '';
    position: absolute;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.35);
    width: 100px;
    height: 100px;
    pointer-events: none;
    transform: scale(0);
    opacity: 1;
}

.ripple.rippling::after {
    animation: rippleEffect 0.6s ease-out;
}

@keyframes rippleEffect {
    to {
        transform: scale(4);
        opacity: 0;
    }
}


/* ==========================================
   NAVIGATION
   ========================================== */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    padding: 0 0;
    transition: all var(--transition);
    background: transparent;
}

.navbar.scrolled {
    background: rgba(255, 255, 255, 0.92);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    box-shadow: 0 1px 20px rgba(0, 0, 0, 0.06);
}

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

.navbar__logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--clr-secondary);
    z-index: 1001;
    white-space: nowrap;
    flex-shrink: 0;
}

.logo-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 42px;
    height: 42px;
    background: linear-gradient(135deg, var(--clr-primary), var(--clr-primary-dark));
    color: var(--clr-white);
    border-radius: var(--radius-sm);
    font-size: 0.75rem;
    font-weight: 800;
    letter-spacing: 0.5px;
    flex-shrink: 0;
}

.navbar__links {
    display: flex;
    align-items: center;
    gap: 4px;
}

.nav-link {
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--clr-gray-600);
    padding: 8px 14px;
    border-radius: var(--radius-full);
    transition: all var(--transition);
    position: relative;
    white-space: nowrap;
}

.nav-link:hover,
.nav-link.active {
    color: var(--clr-primary);
    background: var(--clr-primary-alpha);
}

.navbar__cta {
    font-size: 0.82rem;
    padding: 10px 20px;
    flex-shrink: 0;
}

.navbar__toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    z-index: 1001;
    padding: 4px;
}

.hamburger {
    display: block;
    width: 24px;
    height: 2.5px;
    background: var(--clr-secondary);
    border-radius: 2px;
    transition: all var(--transition);
}

/* Tablet: hide CTA, keep nav links */
@media (max-width: 1080px) {
    .navbar__cta {
        display: none;
    }

    .nav-link {
        padding: 8px 10px;
        font-size: 0.82rem;
    }
}

/* Mobile Menu */
@media (max-width: 900px) {
    .navbar__toggle {
        display: flex;
    }

    .navbar__menu {
        position: fixed;
        top: 0;
        right: -100%;
        width: 80%;
        max-width: 360px;
        height: 100vh;
        background: rgba(255, 255, 255, 0.98);
        backdrop-filter: blur(24px);
        -webkit-backdrop-filter: blur(24px);
        padding: 120px 32px 40px;
        transition: right var(--transition-slow);
        box-shadow: -10px 0 40px rgba(0, 0, 0, 0.1);
    }

    .navbar__menu.open {
        right: 0;
    }

    .navbar__links {
        flex-direction: column;
        gap: 4px;
        align-items: stretch;
    }

    .nav-link {
        font-size: 1.05rem;
        padding: 14px 20px;
        border-radius: var(--radius-md);
    }

    /* Hamburger animation */
    .navbar__toggle.active .hamburger:nth-child(1) {
        transform: translateY(7.5px) rotate(45deg);
    }
    .navbar__toggle.active .hamburger:nth-child(2) {
        opacity: 0;
        transform: scaleX(0);
    }
    .navbar__toggle.active .hamburger:nth-child(3) {
        transform: translateY(-7.5px) rotate(-45deg);
    }
}

/* Small mobile: compact logo text */
@media (max-width: 480px) {
    .navbar__logo {
        font-size: 0.92rem;
        gap: 8px;
    }

    .logo-icon {
        width: 36px;
        height: 36px;
        font-size: 0.7rem;
    }
}


/* ==========================================
   HERO SECTION
   ========================================== */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding: 120px 0 80px;
    overflow: hidden;
    background: linear-gradient(160deg, var(--clr-white) 0%, var(--clr-gray-50) 50%, #EEF4FF 100%);
}

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

.shape {
    position: absolute;
    border-radius: 50%;
    opacity: 0.12;
    animation: floatShape 20s infinite ease-in-out;
}

.shape--1 {
    width: 500px;
    height: 500px;
    background: var(--clr-primary);
    top: -150px;
    right: -100px;
    animation-duration: 18s;
}
.shape--2 {
    width: 300px;
    height: 300px;
    background: var(--clr-accent);
    bottom: -100px;
    left: -50px;
    animation-duration: 22s;
    animation-delay: 2s;
}
.shape--3 {
    width: 200px;
    height: 200px;
    background: var(--clr-primary-light);
    top: 40%;
    left: 30%;
    animation-duration: 15s;
    animation-delay: 4s;
}
.shape--4 {
    width: 120px;
    height: 120px;
    background: var(--clr-primary-dark);
    top: 20%;
    right: 30%;
    animation-duration: 25s;
    animation-delay: 1s;
}
.shape--5 {
    width: 80px;
    height: 80px;
    background: var(--clr-accent-light);
    bottom: 30%;
    right: 10%;
    animation-duration: 12s;
    animation-delay: 3s;
}

@keyframes floatShape {
    0%, 100% { transform: translate(0, 0) scale(1); }
    25% { transform: translate(30px, -20px) scale(1.05); }
    50% { transform: translate(-20px, 30px) scale(0.95); }
    75% { transform: translate(20px, 20px) scale(1.02); }
}

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

.hero__badge {
    display: inline-block;
    background: var(--clr-primary-alpha);
    color: var(--clr-primary);
    font-size: 0.8rem;
    font-weight: 600;
    padding: 8px 20px;
    border-radius: var(--radius-full);
    margin-bottom: 24px;
    letter-spacing: 0.5px;
}

.hero__title {
    font-size: clamp(2rem, 5vw, 3.2rem);
    font-weight: 800;
    color: var(--clr-secondary);
    line-height: 1.2;
    margin-bottom: 24px;
}

.hero__subtitle {
    font-size: 1.1rem;
    color: var(--clr-gray-500);
    line-height: 1.8;
    margin-bottom: 36px;
    max-width: 520px;
}

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

.hero__image {
    display: flex;
    justify-content: center;
    align-items: center;
}

.hero__image-wrapper {
    position: relative;
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow-xl);
    transition: transform var(--transition-slow);
    max-width: 520px;
}

.hero__image-wrapper:hover {
    transform: scale(1.03);
}

.hero__image-wrapper img {
    width: 100%;
    height: auto;
    display: block;
}

@media (max-width: 900px) {
    .hero {
        padding: 100px 0 60px;
    }
    .hero__inner {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 40px;
    }
    .hero__subtitle {
        margin-left: auto;
        margin-right: auto;
    }
    .hero__actions {
        justify-content: center;
    }
    .hero__image {
        order: -1;
    }
    .hero__image-wrapper {
        max-width: 380px;
    }
}

@media (max-width: 480px) {
    .hero__actions {
        flex-direction: column;
        align-items: stretch;
    }
    .btn--lg {
        padding: 14px 24px;
        font-size: 0.95rem;
    }
}


/* ==========================================
   ABOUT SECTION
   ========================================== */
.about__content {
    display: flex;
    flex-direction: column;
    gap: 60px;
}

.about__text {
    max-width: 800px;
    margin: 0 auto;
    text-align: left;
}

.about__text p {
    margin-bottom: 16px;
    font-size: 1.02rem;
    color: var(--clr-gray-600);
}

.about__text p:last-child {
    margin-bottom: 0;
}

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

.stat-card {
    text-align: center;
    padding: 36px 20px;
    position: relative;
    overflow: hidden;
}

.stat-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--clr-primary), var(--clr-accent));
    border-radius: 4px 4px 0 0;
}

.stat-card__icon {
    font-size: 2rem;
    margin-bottom: 12px;
}

.stat-card__number {
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--clr-primary);
    display: inline;
    line-height: 1;
}

.stat-card__suffix {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--clr-primary);
}

.stat-card__label {
    font-size: 0.9rem;
    color: var(--clr-gray-500);
    margin-top: 8px;
    font-weight: 500;
}

@media (max-width: 768px) {
    .about__stats {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 480px) {
    .about__stats {
        grid-template-columns: 1fr 1fr;
        gap: 16px;
    }
    .stat-card {
        padding: 24px 16px;
    }
    .stat-card__number {
        font-size: 2rem;
    }
}


/* ==========================================
   SERVICES SECTION
   ========================================== */
.services__grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
}

.service-card {
    padding: 40px 32px;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.service-card::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--clr-primary), var(--clr-accent));
    transform: scaleX(0);
    transition: transform var(--transition);
}

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

.service-card__icon-wrapper {
    margin-bottom: 24px;
    display: flex;
    justify-content: center;
}

.service-card__icon {
    width: 72px;
    height: 72px;
}

.service-card__title {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--clr-secondary);
    margin-bottom: 12px;
}

.service-card__desc {
    font-size: 0.95rem;
    color: var(--clr-gray-500);
    margin-bottom: 24px;
    line-height: 1.7;
}

.service-card__features {
    text-align: left;
    margin-bottom: 28px;
}

.service-card__features li {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 0.92rem;
    font-weight: 500;
    color: var(--clr-gray-700);
    padding: 8px 0;
    border-bottom: 1px solid var(--clr-gray-100);
}

.service-card__features li:last-child {
    border-bottom: none;
}

.service-card__link {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-weight: 600;
    font-size: 0.92rem;
    color: var(--clr-primary);
    padding: 10px 24px;
    border-radius: var(--radius-full);
    background: var(--clr-primary-alpha);
    transition: all var(--transition);
}

.service-card__link:hover {
    background: var(--clr-primary);
    color: var(--clr-white);
    transform: translateX(4px);
}

@media (max-width: 900px) {
    .services__grid {
        grid-template-columns: 1fr;
        max-width: 500px;
        margin: 0 auto;
    }
}


/* ==========================================
   WHY CHOOSE US SECTION
   ========================================== */
.why-us__grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 28px;
}

.feature-card {
    padding: 36px 28px;
    text-align: center;
    position: relative;
}

.feature-card__icon {
    font-size: 2.5rem;
    margin-bottom: 16px;
    display: block;
}

.feature-card__title {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--clr-secondary);
    margin-bottom: 10px;
}

.feature-card__desc {
    font-size: 0.9rem;
    color: var(--clr-gray-500);
    line-height: 1.7;
}

@media (max-width: 768px) {
    .why-us__grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 480px) {
    .why-us__grid {
        grid-template-columns: 1fr;
        max-width: 400px;
        margin: 0 auto;
    }
}


/* ==========================================
   PROCESS TIMELINE SECTION
   ========================================== */
.process__timeline {
    position: relative;
    max-width: 700px;
    margin: 0 auto;
}

/* Vertical connecting line */
.process__timeline::before {
    content: '';
    position: absolute;
    left: 36px;
    top: 20px;
    bottom: 20px;
    width: 3px;
    background: linear-gradient(180deg, var(--clr-primary), var(--clr-accent));
    border-radius: 4px;
}

.timeline-step {
    display: flex;
    align-items: flex-start;
    gap: 28px;
    margin-bottom: 32px;
    position: relative;
}

.timeline-step:last-child {
    margin-bottom: 0;
}

.timeline-step__number {
    flex-shrink: 0;
    width: 72px;
    height: 72px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--clr-primary), var(--clr-primary-dark));
    color: var(--clr-white);
    font-size: 1.3rem;
    font-weight: 800;
    border-radius: 50%;
    box-shadow: var(--shadow-primary);
    position: relative;
    z-index: 2;
}

.timeline-step__content {
    flex: 1;
    padding: 28px 32px;
}

.timeline-step__content h3 {
    font-size: 1.15rem;
    font-weight: 700;
    color: var(--clr-secondary);
    margin-bottom: 8px;
}

.timeline-step__content p {
    font-size: 0.92rem;
    color: var(--clr-gray-500);
    line-height: 1.7;
}

@media (max-width: 600px) {
    .process__timeline::before {
        left: 28px;
    }
    .timeline-step__number {
        width: 56px;
        height: 56px;
        font-size: 1rem;
    }
    .timeline-step {
        gap: 16px;
    }
    .timeline-step__content {
        padding: 20px 24px;
    }
}


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

.testimonial-card {
    padding: 36px 28px;
}

.testimonial-card__stars {
    display: flex;
    gap: 4px;
    margin-bottom: 16px;
}

.testimonial-card__stars span {
    font-size: 1.2rem;
    color: #F59E0B;
}

.testimonial-card__text {
    font-size: 0.95rem;
    color: var(--clr-gray-600);
    line-height: 1.8;
    margin-bottom: 24px;
    font-style: italic;
    position: relative;
    padding-left: 20px;
    border-left: 3px solid var(--clr-primary-alpha);
}

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

.testimonial-card__avatar {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--clr-primary), var(--clr-accent));
    color: var(--clr-white);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 0.9rem;
    flex-shrink: 0;
}

.testimonial-card__name {
    font-size: 0.95rem;
    font-weight: 700;
    color: var(--clr-secondary);
}

.testimonial-card__role {
    font-size: 0.8rem;
    color: var(--clr-gray-400);
    margin-top: 2px;
}

@media (max-width: 900px) {
    .testimonials__grid {
        grid-template-columns: 1fr;
        max-width: 520px;
        margin: 0 auto;
    }
}


/* ==========================================
   CONTACT SECTION
   ========================================== */
.contact__grid {
    display: grid;
    grid-template-columns: 1fr 1.3fr;
    gap: 40px;
    align-items: start;
}

.contact__info-card {
    padding: 40px 32px;
}

.contact__info-card h3 {
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--clr-secondary);
    margin-bottom: 28px;
}

.contact__detail {
    display: flex;
    align-items: flex-start;
    gap: 16px;
    margin-bottom: 24px;
}

.contact__detail-icon {
    flex-shrink: 0;
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--clr-primary-alpha);
    border-radius: var(--radius-md);
}

.contact__detail h4 {
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--clr-gray-400);
    margin-bottom: 4px;
    font-weight: 600;
}

.contact__detail a,
.contact__detail p {
    font-size: 0.95rem;
    color: var(--clr-gray-700);
    font-weight: 500;
}

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

.contact__divider {
    border: none;
    border-top: 1px solid var(--clr-gray-200);
    margin: 28px 0;
}

.contact__hours h4 {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 1rem;
    color: var(--clr-secondary);
    margin-bottom: 8px;
}

.contact__hours p {
    font-size: 0.92rem;
    color: var(--clr-gray-500);
    line-height: 1.6;
}

/* Contact Form */
.contact__form {
    padding: 40px 36px;
}

.contact__form h3 {
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--clr-secondary);
    margin-bottom: 28px;
}

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

.form-group label {
    display: block;
    font-size: 0.88rem;
    font-weight: 600;
    color: var(--clr-gray-700);
    margin-bottom: 8px;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 14px 18px;
    border: 2px solid var(--clr-gray-200);
    border-radius: var(--radius-md);
    background: var(--clr-white);
    color: var(--clr-gray-700);
    transition: all var(--transition);
    outline: none;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    border-color: var(--clr-primary);
    box-shadow: 0 0 0 4px var(--clr-primary-alpha);
}

.form-group input.error,
.form-group select.error {
    border-color: var(--clr-danger);
}

.form-error {
    display: block;
    font-size: 0.78rem;
    color: var(--clr-danger);
    margin-top: 4px;
    min-height: 18px;
}

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

.form-group select {
    appearance: none;
    -webkit-appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg width='12' height='8' viewBox='0 0 12 8' fill='none' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M1 1.5L6 6.5L11 1.5' stroke='%2364748B' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 16px center;
    padding-right: 40px;
}

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

.contact__form-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 16px;
    margin-top: 8px;
}

@media (max-width: 900px) {
    .contact__grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 480px) {
    .form-row {
        grid-template-columns: 1fr;
    }
    .contact__form {
        padding: 28px 20px;
    }
    .contact__form-actions {
        flex-direction: column;
    }
}


/* ==========================================
   FOOTER
   ========================================== */
.footer {
    background: var(--clr-secondary);
    color: var(--clr-gray-300);
    padding: 80px 0 0;
}

.footer__grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr 1.2fr;
    gap: 40px;
    margin-bottom: 48px;
}

.footer__brand .navbar__logo {
    color: var(--clr-white);
    margin-bottom: 16px;
}

.footer__brand p {
    font-size: 0.9rem;
    line-height: 1.8;
    color: var(--clr-gray-400);
    margin-bottom: 20px;
}

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

.social-link {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-sm);
    background: rgba(255, 255, 255, 0.08);
    color: var(--clr-gray-300);
    transition: all var(--transition);
}

.social-link:hover {
    background: var(--clr-primary);
    color: var(--clr-white);
    transform: translateY(-2px);
}

.footer__links h4,
.footer__contact h4 {
    font-size: 1rem;
    font-weight: 700;
    color: var(--clr-white);
    margin-bottom: 20px;
}

.footer__links li {
    margin-bottom: 10px;
}

.footer__links a {
    font-size: 0.9rem;
    color: var(--clr-gray-400);
    transition: all var(--transition);
    display: inline-flex;
    align-items: center;
    gap: 6px;
}

.footer__links a:hover {
    color: var(--clr-primary-light);
    transform: translateX(4px);
}

.footer__contact p {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    font-size: 0.9rem;
    color: var(--clr-gray-400);
    margin-bottom: 12px;
}

.footer__contact a {
    color: var(--clr-gray-400);
}

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

.footer__contact svg {
    flex-shrink: 0;
    margin-top: 4px;
}

.footer__divider {
    border: none;
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    margin-bottom: 0;
}

.footer__bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 24px 0;
    font-size: 0.85rem;
    color: var(--clr-gray-500);
}

@media (max-width: 900px) {
    .footer__grid {
        grid-template-columns: 1fr 1fr;
    }
}

@media (max-width: 600px) {
    .footer__grid {
        grid-template-columns: 1fr;
        text-align: center;
    }
    .footer__brand .navbar__logo {
        justify-content: center;
    }
    .footer__socials {
        justify-content: center;
    }
    .footer__contact p {
        justify-content: center;
    }
    .footer__bottom {
        flex-direction: column;
        gap: 8px;
        text-align: center;
    }
}


/* ==========================================
   FLOATING WHATSAPP BUTTON
   ========================================== */
.whatsapp-float {
    position: fixed;
    bottom: 28px;
    right: 28px;
    width: 60px;
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--clr-whatsapp);
    border-radius: 50%;
    box-shadow: 0 6px 24px rgba(37, 211, 102, 0.4);
    z-index: 999;
    transition: all var(--transition);
    animation: whatsappPulse 2s infinite;
}

.whatsapp-float:hover {
    transform: scale(1.1);
    box-shadow: 0 8px 32px rgba(37, 211, 102, 0.5);
}

.whatsapp-float__tooltip {
    position: absolute;
    right: 72px;
    background: var(--clr-secondary);
    color: var(--clr-white);
    padding: 8px 16px;
    border-radius: var(--radius-sm);
    font-size: 0.82rem;
    font-weight: 500;
    white-space: nowrap;
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition);
    pointer-events: none;
}

.whatsapp-float__tooltip::after {
    content: '';
    position: absolute;
    right: -6px;
    top: 50%;
    transform: translateY(-50%);
    border: 6px solid transparent;
    border-left-color: var(--clr-secondary);
}

.whatsapp-float:hover .whatsapp-float__tooltip {
    opacity: 1;
    visibility: visible;
}

@keyframes whatsappPulse {
    0% { box-shadow: 0 0 0 0 rgba(37, 211, 102, 0.5); }
    50% { box-shadow: 0 0 0 16px rgba(37, 211, 102, 0); }
    100% { box-shadow: 0 0 0 0 rgba(37, 211, 102, 0); }
}


/* ==========================================
   BACK TO TOP BUTTON
   ========================================== */
.back-to-top {
    position: fixed;
    bottom: 100px;
    right: 28px;
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--clr-white);
    border-radius: 50%;
    box-shadow: var(--shadow-md);
    color: var(--clr-primary);
    z-index: 998;
    opacity: 0;
    visibility: hidden;
    transform: translateY(20px);
    transition: all var(--transition);
    border: 2px solid var(--clr-gray-200);
}

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

.back-to-top:hover {
    background: var(--clr-primary);
    color: var(--clr-white);
    border-color: var(--clr-primary);
    transform: translateY(-4px);
    box-shadow: var(--shadow-primary);
}


/* ==========================================
   SUCCESS MODAL
   ========================================== */
.modal-overlay {
    position: fixed;
    inset: 0;
    background: rgba(15, 23, 42, 0.6);
    backdrop-filter: blur(8px);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 2000;
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition);
}

.modal-overlay.active {
    opacity: 1;
    visibility: visible;
}

.modal {
    padding: 48px 40px;
    text-align: center;
    max-width: 420px;
    width: 90%;
    transform: scale(0.9) translateY(20px);
    transition: transform var(--transition);
}

.modal-overlay.active .modal {
    transform: scale(1) translateY(0);
}

.modal__icon {
    font-size: 3rem;
    margin-bottom: 16px;
}

.modal h3 {
    font-size: 1.4rem;
    font-weight: 700;
    color: var(--clr-secondary);
    margin-bottom: 12px;
}

.modal p {
    font-size: 0.95rem;
    color: var(--clr-gray-500);
    margin-bottom: 28px;
    line-height: 1.7;
}


/* ==========================================
   SCROLL REVEAL ANIMATIONS
   ========================================== */
.reveal {
    opacity: 0;
    transform: translateY(40px);
    transition: opacity 0.7s cubic-bezier(0.4, 0, 0.2, 1),
                transform 0.7s cubic-bezier(0.4, 0, 0.2, 1);
}

.reveal.revealed {
    opacity: 1;
    transform: translateY(0);
}

.reveal--right {
    transform: translateX(40px);
}

.reveal--right.revealed {
    transform: translateX(0);
}

/* Staggered delays for grid items */
.reveal:nth-child(2) { transition-delay: 0.1s; }
.reveal:nth-child(3) { transition-delay: 0.2s; }
.reveal:nth-child(4) { transition-delay: 0.3s; }
.reveal:nth-child(5) { transition-delay: 0.4s; }
.reveal:nth-child(6) { transition-delay: 0.5s; }


/* ==========================================
   HERO FADE-IN ANIMATION
   ========================================== */
@keyframes heroFadeUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.hero__badge {
    animation: heroFadeUp 0.8s ease-out 0.2s both;
}

.hero__title {
    animation: heroFadeUp 0.8s ease-out 0.4s both;
}

.hero__subtitle {
    animation: heroFadeUp 0.8s ease-out 0.6s both;
}

.hero__actions {
    animation: heroFadeUp 0.8s ease-out 0.8s both;
}

.hero__image-wrapper {
    animation: heroFadeUp 1s ease-out 0.5s both;
}


/* ==========================================
   PRINT STYLES
   ========================================== */
@media print {
    .navbar,
    .whatsapp-float,
    .back-to-top,
    .hero__shapes {
        display: none !important;
    }

    .section {
        padding: 40px 0;
    }

    .hero {
        min-height: auto;
        padding: 40px 0;
    }
}